阅读说明：本技术 一种煎炖机及其控制方法 (Frying and stewing machine and control method thereof ) 是由 林镇城 陈勇 陈楷 黄旭鑫 徐奕洋 于 2021-08-24 设计创作，主要内容包括：一种煎炖机,包括基座,基座上设有加热器,容器置于所述的加热器上,且基座上铰接有二级折叠臂结构,二级折叠臂结构的末端固定连接有可与容器相互配合的盖体,盖体由二级折叠臂结构带动转动,且盖体的下方设有远红外加热结构,所述基座的一侧还设有水箱,水箱设置有可将液体输送至容器内部的液体传输结构。本发明结构简单,与现有技术相比,盖体能够在二级折叠臂结构的作用下与锅具形成夹角,使盖体内壁上的水滴流回锅具内,从而减少了烫伤使用者和污染灶台的情况发生,且因为本设计采用的是二级折叠臂结构,因此其具有较大的可变交。(The utility model provides a fry in shallow oil machine of stewing, includes the base, is equipped with the heater on the base, the container is arranged in the heater on, and articulated on the base have a second grade folding arm structure, the terminal fixedly connected with of second grade folding arm structure can with the container lid of mutually supporting, the lid is driven by second grade folding arm structure and is rotated, and the below of lid is equipped with far infrared heating structure, one side of base still is equipped with the water tank, and the water tank is provided with can be with liquid transport to the inside liquid transmission structure of container. The invention has simple structure, compared with the prior art, the cover body can form an included angle with the cooker under the action of the two-stage folding arm structure, so that water drops on the inner wall of the cover body flow back into the cooker, thereby reducing the occurrence of scalding users and polluting a cooking bench, and the design adopts the two-stage folding arm structure, so the cover has larger variable intersection.)

1. A control device, characterized by: the device comprises an acquisition module, a frying and stewing processing module and a control module, wherein the acquisition module, the frying and stewing processing module and the control module are electrically connected;

the acquisition module is used for calling and acquiring the frying and stewing information of the object to be processed and sending out a frying and stewing signal, and the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule;

the frying and stewing processing module is used for receiving frying and stewing signals, controlling the far infrared heating structure and the heater to respectively fry and stew the top surface and the bottom surface of an object to be processed according to a preset frying and stewing temperature time shift curve and a frying and stewing rule, and simultaneously acquiring actual temperature information in real time in the frying and stewing processing process;

the control module is used for adjusting the temperature of the far infrared heating structure and the temperature of the heater respectively according to the actual temperature information and a preset frying and stewing temperature time shift curve.

2. The control apparatus of claim 1, wherein: the acquisition module comprises a function panel, an instruction acquisition unit, an information storage unit and a signal transmission unit, wherein the function panel, the instruction acquisition unit, the information storage unit and the signal transmission unit are electrically connected; after an instruction is input on the function panel, the instruction acquisition unit acquires the instruction and calls the frying and stewing information of the related object to be processed stored in the information storage unit, the information storage unit transmits the frying and stewing information to the signal transmitting unit, and the signal transmitting unit sends out matched frying and stewing signals according to the frying and stewing information.

3. The control apparatus of claim 2, wherein: fry in shallow oil and stew processing module include signal receiving element and a plurality of sensor, signal receiving element, sensor, far-infrared heating structure and heater between be the electricity and connect, signal receiving element is after receiving the signal that stews in shallow oil that signal transmitting element sent, can control far-infrared heating structure and heater and treat the top surface and the bottom surface of processing object respectively and fry in shallow oil and stew the processing to gather actual temperature information in real time through the sensor.

4. The control device according to claim 3, characterized in that: the sensors comprise a plurality of upper sensors and a plurality of lower sensors; the upper sensor and the far infrared heating structure are electrically connected, and the lower sensor and the heater are electrically connected.

5. The control apparatus of claim 4, wherein: the control module is specifically configured to,

if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, reducing the actual far infrared heating structure temperature and the actual heater temperature according to the preset far infrared heating structure temperature and the preset heater temperature;

if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heating structure temperature and the actual heater temperature are increased according to the preset far infrared heating structure temperature and the preset heater temperature.

6. The control apparatus of claim 5, wherein: the actual temperature information acquired by the frying and stewing processing module in real time also comprises the bottom surface temperature of the food material; the control module is further specifically configured to,

judging whether the center temperature of the top surface of the actual food material and the four corners of the top surface of the actual food material approach to the bottom surface temperature of the food material or not; and if the center temperature of the top surface of the actual food material and the temperatures of the four corners of the top surface of the actual food material are close to the temperature of the bottom surface of the food material, keeping the heating temperatures of the far infrared heating structure and the heater unchanged.

7. The utility model provides a fry in shallow oil machine of stewing, includes the base, is equipped with the heater on the base, the container is arranged in the heater on, its characterized in that: the base is hinged with a secondary folding arm structure in a close fit manner, the secondary folding arm structure comprises a first folding arm capable of driving the cover body to lift and a second folding arm capable of driving the cover body to rotate, one end of the first folding arm is hinged with the base, the other end of the first folding arm is hinged with the second folding arm, a cover body capable of being matched with the container is fixed below the tail end of the second folding arm, the cover body can be driven by the secondary folding arm structure to rotate and form an included angle of 0-120 degrees with the container, and a far infrared heating structure capable of heating the top surface of the food material is further arranged below the cover body; a water tank is arranged on one side of the base and provided with a liquid transmission structure capable of transmitting liquid into the container; the side wall of the container is also provided with a holding part which can prevent scalding; the use of the control device according to any one of claims 1 to 6, wherein the control device is electrically connected to the heater and the far infrared heating structure, respectively, and the control device is used for adjusting the temperature of the heater and the far infrared heating structure, respectively.

8. The simmering machine according to claim 7, wherein: the second folding arm include with first folding arm articulated each other articulated section and with lid fixed connection's canned paragraph, articulated section and canned paragraph be integrated into one piece, form contained angle alpha between articulated section and the canned paragraph.

9. The machine of claim 7 or 8, wherein: one end of the first folding arm is hinged with the base through a first rotating shaft, and the other end of the first folding arm is hinged with the second folding arm through a second rotating shaft; when the first folding arm rotates, the first folding arm can drive the second folding arm and the cover body to move up and down, and when the second folding arm rotates, the first folding arm can drive the cover body to rotate by taking the second rotating shaft as the center.

10. The simmering machine of claim 9, wherein: the base on be equipped with down the concave position, be equipped with the free bearing on the concave position, the free bearing is articulated each other with first folding arm through first pivot.

11. The simmering machine according to claim 7, wherein: the tail end of the secondary folding arm structure is provided with a temperature measuring component, and when the cover body is fixedly connected with the tail end of the secondary folding arm structure, the temperature measuring component penetrates through the cover body.

12. The simmering machine according to claim 7, wherein: the second folding arm be equipped with prevent scalding the part, the outer edge of lid is equipped with first sealing washer.

13. The simmering machine according to claim 7, wherein: the water tank is provided with a water inlet, a water outlet is arranged below the water tank, the liquid transmission structure comprises a water outlet mechanism, a water pump and an output pipeline, the water pump is controlled by a circuit, control switches of the water pump and the water pump are electrically connected, the water outlet mechanism is arranged below the water outlet and is mutually connected with the water pump, the water pump is further connected with the output pipeline, and the tail end of the output pipeline extends into the container from the outer side of the cover body.

14. The simmering machine of claim 13, wherein: the water outlet structure be the check valve, the check valve include valve main part, sealed pad, elastic element and slide bar, the top surface of valve main part is equipped with the opening, and inside is formed with out the water cavity, one side of going out the water cavity is equipped with the play water column of being connected with the water pump, valve main part and base fixed connection, the water tank sets up in the opening top of valve main part, the pluggable setting of its delivery port is in the play water cavity of valve main part, the fixed ejector pin that is provided with in the play water cavity of valve main part is equipped with the support component on the delivery port of water tank, has seted up the hole that leaks on the support component, the liftable and the support component interconnect of slide bar, the top of slide bar passes from the support component, and with sealed pad fixed connection, the terminal of slide bar is connected with the underrun elastic element of support component, and is located directly over the ejector pin.

15. The liquid transfer assembly of claim 13, wherein: and the tail end of the output pipeline is provided with a spray head.

16. The simmering machine of claim 13, wherein: the inside of base is equipped with and holds the cavity, and play water structure and water pump all set up in holding the cavity, the inside of second grade folding arm structure is equipped with the cavity that runs through, and output pipeline and water pump interconnect in holding the cavity to pass from the cavity of second grade folding arm structure, the end stretches into in the container from the outside of lid.

17. The simmering machine according to claim 7, wherein: the cover body is provided with a through hole, the far infrared heating structure comprises an annular protective cover, the annular protective cover is fixedly arranged below the through hole, the bottom of the annular protective cover is fixedly connected with a light-permeable microcrystal plate through silica gel, the cover body is fixedly connected with a reflecting cover, the reflecting cover is arranged inside the annular protective cover, and a far infrared heater is fixedly arranged between the reflecting cover and the light-permeable microcrystal plate; a heat dissipation shell is further arranged above the through hole, a first heat dissipation hole is formed in the side face of the heat dissipation shell, and the heat dissipation shell and the cover body are combined to form a heat dissipation cavity; the through hole of the cover body is also fixedly provided with a heat dissipation plate, and the heat dissipation plate is provided with a plurality of second heat dissipation holes.

18. The simmering machine of claim 17 wherein: the top edge of the annular protection cover outwards forms a flange, and the annular protection cover is arranged right below the through hole of the cover body and is fixedly connected with the cover body through the flange.

19. The simmering machine according to claim 7, wherein: the utility model discloses a heat insulation container, including the container, the container is characterized in that the holding part include integrated into one piece's handle and handle seat, one side of handle seat is equipped with the opening, and inside forms first cavity, both ends are equipped with the locating piece respectively about the lateral wall of container, the locating piece be "nearly" style of calligraphy, both ends and lateral wall integrated into one piece about the locating piece, the middle-end is outside protruding, the handle seat is through the middle-end fixed connection of first fastening structure and locating piece to hang and establish on the lateral wall, the handle seat is equipped with open-ended one side and lateral wall in mutual contact formation first thermal-insulated cavity.

20. A control method of a frying and stewing machine is characterized by comprising the following steps:

calling and obtaining the frying and stewing information of the object to be processed; the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule;

according to the frying and stewing information, controlling a far infrared heating structure and a heater to fry and stew the object to be processed, and acquiring actual temperature information in real time;

respectively adjusting the temperature of the far infrared heating structure and the temperature of the heater according to the actual temperature information and a preset frying and stewing temperature time shift curve; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, reducing the actual far infrared heating structure temperature and the actual heater temperature according to the preset far infrared heating structure temperature and the preset heater temperature; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heating structure temperature and the actual heater temperature are increased according to the preset far infrared heating structure temperature and the preset heater temperature; the difference value between the actual food material top surface center temperature, the actual food material top surface four-corner temperature and the corresponding preset food material top surface center temperature and preset food material top surface four-corner temperature in the preset frying and stewing time shift curve is smaller than the preset threshold value, and the actual food material top surface center temperature and the actual food material top surface four-corner temperature tend to be consistent.

21. The control method according to claim 20, further comprising the step of:

the method comprises the steps of collecting the bottom surface temperature of the food material in real time, and judging whether the center temperature of the top surface of the actual food material and the four corner temperatures of the top surface of the actual food material approach to the bottom surface temperature of the food material or not; and if the center temperature of the top surface of the actual food material and the temperatures of the four corners of the top surface of the actual food material are close to the temperature of the bottom surface of the food material, keeping the heating temperatures of the far infrared heating structure and the heater unchanged.

Technical Field

The invention relates to a frying and stewing machine and a control method thereof, belonging to the technical field of kitchen appliances.

Background

In the cooking process, in order to keep the temperature of food materials in the pot, a cook needs to cover the pot with the pot cover, and the food materials can be evaporated into gaseous water vapor in the heating process, so that the vapor is greatly condensed on the cooler pot cover and can become water drops with higher temperature; in addition, in order to ensure that both sides of the food material can be cooked, a user needs to turn over the food material in a timely manner during the cooking process to enable the other side to be heated, but the manual turning manner is complicated, the turning time is difficult to avoid errors, both sides of the food material are easily heated unevenly, and the situation that one side is scorched and the other side is not cooked can occur; when the food materials are heated, water needs to be added into the food materials timely, the water in the pot is prevented from being dried, the existing water adding mode generally needs a user to uncover a cover body of a container firstly and then pour the water into the container manually, the mode is complicated, and the water adding amount is not easy to control.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the frying and stewing machine capable of heating food materials on two sides and uniformly adding water and the control method thereof.

In order to achieve the purpose, the invention adopts the technical scheme that:

a control device comprises an acquisition module, a frying and stewing processing module and a control module, wherein the acquisition module, the frying and stewing processing module and the control module are electrically connected; the acquisition module is used for calling and acquiring the frying and stewing information of the object to be processed and sending out a frying and stewing signal, and the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule; the frying and stewing processing module is used for receiving frying and stewing signals, controlling the far infrared heating structure and the heater to fry and stew the top surface and the bottom surface of an object to be processed respectively according to a preset frying and stewing temperature time shift curve and a frying and stewing rule, and simultaneously acquiring actual temperature information in real time in the frying and stewing processing process; the control module is used for adjusting the temperature of the far infrared heating structure and the temperature of the heater respectively according to the actual temperature information and a preset frying and stewing temperature time shift curve.

Preferably, the acquisition module comprises a function panel, an instruction acquisition unit, an information storage unit and a signal transmission unit, wherein the function panel, the instruction acquisition unit, the information storage unit and the signal transmission unit are electrically connected; after an instruction is input on the function panel, the instruction acquisition unit acquires the instruction and calls the frying and stewing information of the related object to be processed stored in the information storage unit, the information storage unit transmits the frying and stewing information to the signal transmitting unit, and the signal transmitting unit transmits matched frying and stewing signals according to the frying and stewing information.

Preferably, fry in shallow oil and stew processing module include signal receiving element and a plurality of sensor, signal receiving element, sensor, far-infrared heating structure and heater between be the electricity and connect, signal receiving element receives the signal emission unit and sends fry in shallow oil and stew the signal back, can control far-infrared heating structure and heater and treat the top surface and the bottom surface of processing object respectively and fry in shallow oil and stew the processing to gather actual temperature information in real time through the sensor.

Preferably, the sensors comprise a plurality of upper sensors and a plurality of lower sensors; the upper sensor and the far-infrared heating structure are electrically connected and used for detecting the temperature data of the top surface of the food material and the temperature data of the far-infrared heating structure, and the lower sensor and the heater are electrically connected and used for detecting the temperature data of the bottom surface of the food material and the temperature data of the heater.

Preferably, the control module is specifically configured to, if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, reduce the actual far infrared heating structure temperature and the actual heater temperature according to the preset far infrared heating structure temperature and the preset heater temperature; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heating structure temperature and the actual heater temperature are increased according to the preset far infrared heating structure temperature and the preset heater temperature.

Preferably, the actual temperature information acquired by the frying and stewing processing module in real time further comprises the bottom surface temperature of the food material; the control module is specifically used for judging whether the center temperature of the top surface of the actual food material and the four corner temperatures of the top surface of the actual food material approach to the bottom surface temperature of the food material or not; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are close to the food material bottom surface temperature, the heating temperatures of the far-infrared heating structure and the heater are kept unchanged.

A frying and stewing machine comprises a base, wherein a heater is arranged on the base, a container is arranged on the heater, a secondary folding arm structure is hinged on the base, the tail end of the secondary folding arm structure is fixedly connected with a cover body which can be matched with the container, the cover body is driven to rotate by the secondary folding arm structure, and a far infrared heating structure is arranged below the cover body; a water tank is also arranged on one side of the base and is provided with a liquid transmission structure capable of transmitting liquid into the container; the infrared heating device is characterized by also comprising a control device, wherein the control device is respectively electrically connected with the heater and the far infrared heating structure and is used for respectively adjusting the temperature of the heater and the temperature of the far infrared heating structure; when the cover body needs to be uncovered from the container, an included angle is formed between the cover body and the container under the action of the secondary folding arm structure, so that liquid on the inner wall of the cover body flows into the container, and when water is required to be added into the container, the liquid transmission structure is controlled, and water in the water tank can flow into the container.

Preferably, the secondary folding arm structure comprises a first folding arm capable of driving the cover body to lift and a second folding arm capable of driving the cover body to rotate, one end of the first folding arm is hinged with the base, the other end of the first folding arm is hinged with the second folding arm, and the cover body is fixed below the tail end of the second folding arm; when the first folding arm rotates, the first folding arm can drive the second folding arm and the cover body to perform lifting action, and when the second folding arm rotates, the first folding arm can drive the cover body to rotate.

Preferably, the secondary folding arm structure can drive the cover body to rotate, so that the cover body and the container form an included angle of 0-120 degrees.

Preferably, the second folding arm of the secondary folding arm structure can drive the cover body to rotate, so that the cover body and the container form an included angle of 0-120 degrees.

Preferably, one end of the first folding arm is hinged to the base through a first rotating shaft, and the other end of the first folding arm is hinged to the second folding arm through a second rotating shaft; when the first folding arm rotates, the first folding arm can drive the second folding arm and the cover body to move up and down, and when the second folding arm rotates, the first folding arm can drive the cover body to rotate by taking the second rotating shaft as the center.

Preferably, the base is provided with a hinged support, and the hinged support is hinged with the first folding arm.

Preferably, the hinged support on the base is hinged with the first folding arm through a first rotating shaft.

Preferably, the base is further provided with a concave position, the hinge seat is arranged on the concave position, and when the first folding arm is folded and retracted to enable the cover body to cover the container, the first folding arm can be located on the concave position and is flush with the plane of the base.

Preferably, the second folding arm comprises a hinge section and a fixed section, wherein the hinge section is mutually hinged with the first folding arm, the fixed section is fixedly connected with the cover body, and an included angle alpha is formed between the hinge section and the fixed section.

Preferably, the included angle α is 110 ° to 150 °.

Preferably, the included angle α is 120 °.

Preferably, the hinge section and the fixing section are integrally formed.

Preferably, the second folding arm is provided with an anti-scald component.

Preferably, the burn-proof part is arranged below the fixing section of the second folding arm.

Preferably, the secondary folding arm structure and the base are mutually hinged in a close fit manner, and the other end of the secondary folding arm structure is fixedly connected with the cover body; when no external force is introduced, the secondary folding arm structure does not act.

Preferably, one end of the first folding arm is hinged with the base in a close fit manner, and the other end of the first folding arm is hinged with the second folding arm in a close fit manner; when no external force intervenes, the first folding arm and the second folding arm cannot rotate.

Preferably, one end of the first folding arm is hinged with the hinge base in a tight fit manner, and the other end of the first folding arm is hinged with the hinge section of the second folding arm in a tight fit manner.

Preferably, the cover body is fixedly connected with the fixing section of the second folding arm through a fourth screw lock.

Preferably, the tail end of the secondary folding arm structure is provided with a temperature measuring component, and when the cover body is fixedly connected with the tail end of the secondary folding arm structure, the temperature measuring component penetrates through the cover body.

Preferably, a temperature measuring component is arranged below the tail end of the second folding arm, and when the cover body is fixedly connected with the second folding arm, the temperature measuring component penetrates through the cover body.

Preferably, the temperature measuring component is arranged below the fixed section of the second folding arm, and the cover body is provided with a first hole through which the temperature measuring component can pass.

Preferably, the temperature measuring component is a thermistor.

Preferably, the outer edge of the cover body is provided with a first sealing ring, and the first sealing ring can prevent heat inside the container from losing.

Preferably, one side of water tank is equipped with the water inlet, and the opposite side is equipped with the delivery port, and the one end of liquid transmission structure is connected with the delivery port of water tank, and the other end passes the lid and stretches into the inside of container, through controlling liquid transmission structure, can transmit the inside of container with the water that the water tank delivery port flows.

Preferably, the water inlet is arranged above the water tank, and the water outlet is arranged below the water tank.

Preferably, the liquid transmission structure comprises a water outlet mechanism, a water pump and an output pipeline, the water outlet mechanism is arranged below the water outlet and is connected with the water pump, the water pump is also connected with the output pipeline, and the tail end of the output pipeline extends into the container from the outer side of the cover body; when water in the water tank flows out from the water outlet to the water outlet structure, the water can flow into the container from the output pipeline under the action of the water pump.

Preferably, the water pump is controlled by a circuit, the control switches of the water pump and the water pump are electrically connected, and the water adding time and the water adding amount can be adjusted by controlling the circuit.

Preferably, the water outlet structure is a one-way valve, the one-way valve comprises a valve main body, a sealing gasket, an elastic element and a sliding rod, an opening is arranged on the top surface of the valve main body, and a water outlet cavity is formed inside, one side of the water outlet cavity is provided with a water outlet column connected with the water pump, the valve body is fixedly connected with the base, the water tank is arranged above the opening of the valve body, the water outlet of the valve is arranged in the water outlet cavity of the valve main body in a pluggable manner, the water outlet cavity of the valve main body is fixedly provided with a mandril, the water outlet of the water tank is provided with a supporting part, the supporting part is provided with a water leakage hole, the slide bar can be lifted and connected with the supporting part, the top end of the slide bar passes through the supporting part, the tail end of the sliding rod is connected with the bottom surface of the supporting part through an elastic element and is positioned right above the ejector rod; when the water tank is arranged on the base, the push rod of the valve main body can push up the slide rod upwards to enable the sealing gasket and the water outlet of the water tank to be separated from each other, water can flow into the water outlet cavity of the valve main body from the water leakage port of the supporting part and flows to the water pump from the water outlet column, and finally flows into the container from the output pipeline under the action of the water pump, and at the moment, the elastic element is in a compressed state; when the water tank was lifted and when separating from each other with the base, the slide bar can lose the extrusion, and elastic element consequently recovers, drives the slide bar downstream for sealed the delivery port of filling up with the water tank is laminated each other, and water can't follow the hole that leaks of support component and flow, and elastic element is normal condition this moment.

Preferably, the elastic element is a spring.

Preferably, the sealing gasket is a silica gel sealing gasket.

Preferably, a spray head is arranged at the tail end of the output pipeline, and the spray head can perform atomization and direct injection actions.

Preferably, the inside of base is equipped with and holds the cavity, and it all sets up in holding the cavity to go out water structure and water pump.

Preferably, the valve body of the one-way valve and the water pump are both disposed in the accommodating chamber of the base.

Preferably, a through cavity is formed inside the secondary folding arm structure, the output pipeline and the water pump are connected with each other in the accommodating cavity and penetrate through the cavity of the secondary folding arm structure, and the tail end of the output pipeline extends into the container from the outer side of the cover body.

Preferably, the first folding arm and the second folding arm are both provided with a through cavity inside, and the output pipeline sequentially penetrates through the cavities of the first folding arm and the second folding arm and extends into the container from the outer side of the cover body.

Preferably, the cover body is provided with a second hole for the output pipeline to extend into.

Preferably, the spray head is fixed below the second hole, and the tail end of the output pipeline extends into the second hole and is connected with the spray head, so that water is added into the container.

Preferably, the base is provided with an installation position, and the water tank is arranged on the installation position.

Preferably, the base is provided with a sinking positioning groove, and the water tank is provided with a corresponding protruding positioning block.

Preferably, the sinking positioning groove is arranged on the mounting position of the base.

Preferably, a water tank cover capable of being opened and closed in a rotating mode is arranged at the water inlet of the water tank.

Preferably, a sinking mounting hole is formed in the mounting position of the base, and the water outlet structure is arranged in the accommodating cavity of the base through the sinking mounting hole.

Preferably, the valve body of the one-way valve is arranged at the sinking installation hole.

Preferably, a second sealing ring is arranged between the valve main body and the sinking mounting hole.

Preferably, the water pump is fixed to an inner wall of the receiving chamber.

Preferably, the water outlet structure is connected with the water pump through a connecting pipeline.

Preferably, the water outlet column of the valve body is connected with the water pump through a connecting pipeline.

Preferably, the connecting pipeline is a flexible connecting pipeline.

Preferably, the output pipeline is a flexible output pipeline.

Preferably, the lid be equipped with the through-hole, far infrared heating structure include annular safety cover, the fixed through-hole below that sets up at the lid of annular safety cover, the bottom fixedly connected with light-permeable microcrystal board of annular safety cover, lid fixedly connected with bowl, the bowl sets up in the inside of annular safety cover, and is provided with far infrared heater between bowl and the light-permeable microcrystal board fixedly.

Preferably, a heat dissipation shell is further arranged above the through hole of the cover body, a first heat dissipation hole is formed in the side face of the heat dissipation shell, the heat dissipation shell and the cover body are combined to form a heat dissipation cavity, when the reflector generates heat due to the fact that radiation energy is reflected, the heat dissipation shell can accelerate circulation of air, and therefore heat dissipation and cooling are conducted on the reflector.

Preferably, the reflector is an aluminum reflector.

Preferably, the annular protective cover is a stainless steel reflective cover.

Preferably, the light-permeable microcrystal plate is fixedly arranged at the bottom of the annular protective cover through silica gel.

Preferably, the top edge of the annular protection cover outwards forms a flange, and the annular protection cover is arranged under the through hole of the cover body and is fixedly connected with the cover body through the flange.

Preferably, the through hole of the cover body is fixedly provided with a heat dissipation plate, and the heat dissipation plate is provided with a plurality of second heat dissipation holes.

Preferably, a fixed end is arranged below the heat dissipation plate, and the reflection cover is fixedly connected with the heat dissipation plate through the fixed end.

Preferably, the fixed end of the heat dissipation plate is fixed on the reflector through a third screw.

Preferably, the fixing end and the heat dissipation plate are integrally formed.

Preferably, the fixed end is an L-shaped fixed plate.

Preferably, a third sealing ring is arranged at the joint of the annular protection cover and the cover body, and the sealing ring is used for preventing water vapor from entering the annular protection cover.

Preferably, the third sealing ring is sleeved on the flange of the annular protection cover, and when the annular protection cover is fixedly connected with the cover body, the third sealing ring is attached to the cover body.

Preferably, the far infrared heater is fixedly connected with the reflecting cover through a clamp spring.

Preferably, the far infrared heater is a far infrared heating tube.

Preferably, an acceleration heat dissipation component is arranged inside the heat dissipation shell, and the acceleration heat dissipation component is used for accelerating the flow and the discharge of heat.

Preferably, the heat dissipation accelerating member is a heat dissipation fan.

Preferably, the heat dissipation casing be equipped with the assembly screw, the fixed section of the folding arm of second is equipped with corresponding assembly screw, through mutually supporting of assembly screw and assembly screw, overall structure's steadiness can further be strengthened.

Preferably, the top surface of the fixed section of the second folding arm is provided with a first cover plate, the first cover plate is opened to expose the cavity inside the second folding arm, and the assembly screw can be locked on the assembly screw hole through the exposed cavity, so that the fixed section of the second folding arm is fixedly connected with the heat dissipation shell.

Preferably, the side wall of the container is also provided with an anti-scald holding part, the holding part comprises a handle and a handle seat which are integrally formed, one side of the handle seat is provided with an opening, a first cavity is formed in the handle seat, the upper end and the lower end of the side wall of the container are respectively provided with a positioning block, the handle seat is fixedly connected with the positioning block through a first fastening structure and is suspended on the side wall, and one side of the handle seat provided with the opening is contacted with the side wall to form a first heat insulation cavity; by reducing the contact area between the gripping member and the side wall, the amount of heat transferred from the side wall to the gripping member can be reduced.

Preferably, the locating piece be "nearly" style of calligraphy, both ends and lateral wall integrated into one piece about the locating piece, the middle-end is outside protruding, handle seat is through the middle-end fixed connection of first fastening structure and locating piece.

Preferably, the first fastening structure comprises a first screw and a nut, the nut is arranged behind the middle end of the positioning block, the first screw penetrates through the handle seat and the positioning block, and the handle seat is fixedly connected with the middle end of the positioning block through locking matching of the first screw and the nut and is suspended on the side wall.

Preferably, the middle end of the positioning block is provided with a round hole for a first screw to pass through.

Preferably, the nut is a square nut.

Preferably, the upper end and the lower end of the handle seat are respectively provided with a fastening part which is matched with the first fastening structure.

Preferably, the upper end and the lower end of the handle seat are respectively provided with a fastening part matched with the first screw.

Preferably, the fastening position of one end of the handle seat is a positioning hole, and the fastening position of the other end of the handle seat is a straight notch.

Preferably, the handle is fixedly connected with the rear cover.

Preferably, the handle and the rear cover are fixedly connected through a second fastening structure.

Preferably, the second fastening structure comprises a second screw.

Preferably, the handle is provided with a mounting column which can be matched with the second screw, and threads matched with the second screw are arranged in the mounting column.

Preferably, the handle and the rear cover are combined to form a second heat insulation chamber.

Preferably, the handle and the one side that the back lid makes up each other all are equipped with the opening, and inside all forms the second cavity, and both combinations form the thermal-insulated cavity of second.

Preferably, the first heat insulation chamber and the second heat insulation chamber are both provided with a plurality of reinforcing ribs.

Preferably, the first cavity of the handle seat, the second cavity of the handle and the second cavity of the rear cover are provided with a plurality of reinforcing ribs.

Preferably, the reinforcing ribs comprise transverse reinforcing ribs and longitudinal reinforcing ribs, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are arranged in a staggered mode.

Preferably, the rear cover is further provided with a cover plate.

Preferably, the container is a ceramic container.

A control method of the frying and stewing machine comprises the following steps:

calling and obtaining the frying and stewing information of the object to be processed; the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule.

And controlling the far infrared heating structure and the heater to carry out frying and stewing treatment on the object to be treated according to the frying and stewing information, and acquiring actual temperature information in real time.

Respectively adjusting the temperature of the far infrared heater and the temperature of the heater according to the actual temperature information and a preset frying and stewing temperature time shift curve; the difference value between the actual food material top surface center temperature, the actual food material top surface four-corner temperature and the corresponding preset food material top surface center temperature and preset food material top surface four-corner temperature in the preset frying and stewing time shift curve is smaller than the preset threshold value, and the actual food material top surface center temperature and the actual food material top surface four-corner temperature tend to be consistent.

According to the actual temperature information and the preset frying and stewing temperature time shift curve, the temperature of the far infrared heater and the temperature of the heater are respectively adjusted as follows: if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, reducing the actual far infrared heater temperature and the actual heater temperature according to the preset far infrared heater temperature and the preset heater temperature; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heater temperature and the actual heater temperature are increased according to the preset far infrared heater temperature and the preset heater temperature.

Collecting the bottom surface temperature of the food material in real time, and judging whether the center temperature of the top surface of the actual food material and the four corner temperatures of the top surface of the actual food material approach to the bottom surface temperature of the food material or not; and if the center temperature of the top surface of the actual food material and the temperatures of the four corners of the top surface of the actual food material are close to the temperature of the bottom surface of the food material, keeping the heating temperatures of the far infrared heater and the heater unchanged.

The invention has simple structure, compared with the prior art, the cover body can form an included angle with the cooker under the action of the secondary folding arm structure, so that water drops on the inner wall of the cover body flow back into the cooker, thereby reducing the occurrence of scalding users and polluting a cooking bench; compared with the existing manual water adding mode, the design can automatically add water to food materials in cooking under the action of the water pump, and can control the running speed of the electric pump through a circuit, so that the time and the water adding amount of each water adding are adjusted, and the operation is quick and convenient; in addition, the bowl on the far-infrared heating structure can not reflect the partial radiant energy who eats material in time absorption to feed back again to eating the material, thereby can the utilization ratio of great degree lifting energy, owing to add the heat dissipation cavity, consequently the bowl can in time dispel the heat through it in the use, thereby avoids the condition of high temperature to take place.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a disassembled schematic view of the present invention.

Fig. 3 is a schematic sectional view of the base and the water tank in combination.

Fig. 4 is a schematic view at a in fig. 3.

Fig. 5 is a schematic view of the mounting position of the base.

Fig. 6 is a schematic sectional view of the water tank when lifted up.

Fig. 7 is a schematic view at B in fig. 6.

Fig. 8 is an internal structure view of the water tank.

Fig. 9 is a schematic view of the state when the cover is opened according to the present invention.

Fig. 10 is a combined schematic of the base and the water tank.

Fig. 11 is a schematic structural view of the first folding arm.

Fig. 12 is a schematic view of the structure of the second folding arm.

Fig. 13 is a bottom schematic view of the second folding arm.

Fig. 14 is a schematic structural view of the cover.

Fig. 15 is a schematic front view of the second folding arm.

Fig. 16 is a right side view of fig. 15.

Fig. 17 is a schematic structural view of the valve body.

Fig. 18 is a disassembled view of the cover of the present invention.

Fig. 19 is a schematic cross-sectional view of the cap of the present invention.

Fig. 20 is a schematic view at C in fig. 19.

Fig. 21 is a schematic structural view of the heat dissipation case.

Fig. 22 is a schematic structural view of the heat dissipation plate.

Fig. 23 is a schematic view of the structure of the annular protective cover.

Fig. 24 is a schematic view of a combination of a container and a gripping member of the present invention.

Fig. 25 is a disassembled schematic view of fig. 24.

Fig. 26 is a schematic cross-sectional view of fig. 24.

Fig. 27 is a schematic view at D in fig. 26.

Fig. 28 is a schematic view at E in fig. 26.

Fig. 29 is a front schematic view of a gripping member.

Fig. 30 is a rear view of fig. 29.

Fig. 31 is a schematic structural view of the rear cover.

Fig. 32 is a schematic view of the structure of the grip block.

Fig. 33 is a schematic view of the assembly of the second folding arm securing section and the heat dissipating housing.

FIG. 34 is a schematic of the laying of an export pipeline.

Fig. 35 is a schematic structural diagram of the control device of the present invention.

Fig. 36 is a flowchart illustrating a control method according to the present invention.

Fig. 37 is a flow chart of temperature adjustment of the control method of the present invention.

FIG. 38 is a graph showing the time shift of preset frying and stewing temperatures.

In the figure, 1-base; 2-a container; 3-a water tank; 4-water tank cover; 5-a one-way valve; 6-connecting a pipeline; 7-a water pump; 8-an output pipeline; 9-a spray head; 10-a secondary folded arm structure; 11-a cover body; 12-a mounting location; 13-sinking positioning grooves; 14-a raised positioning block; 15-sinking mounting holes; 16-a first sealing ring; 17-a first folding arm; 18-a second folding arm; 19-anti-burn means; 20-a far infrared heater; 21-a first hole; 22-a temperature measuring component; 23-a first shaft; 24-a second shaft; 25-free bearing; 26-a concave position; 27-a hinge section; 28-a fixed section; 29-a valve body; 30-a gasket; 31-a spring; 32-a slide bar; 33-water column; 34-a mandril; 35-a support member; 36-a second sealing ring; 37-a heat dissipating housing; 38-a first heat dissipation hole; 39-heat sink plate; 40-a second heat dissipation hole; a 41-L shaped fixing plate; 42-annular protective cover; 43-flanging; 44-a light-permeable microcrystalline plate; 45-a reflector; 46-a clamp spring; 47-third seal ring; 48-a handle; 49-handle seat; 50-positioning blocks; 51-a first screw; 52-a nut; 53-alignment holes; 54-a straight slot opening; 55-rear cover; 56-second screw; 57-mounting posts; 58-a second cover plate; 59-reinforcing ribs; 60-a holding block; 61-a second hole; 62-a third screw; 63-a fourth screw; 64-a gripping member; 65-third holes; 66-a first cover plate; 67-assembly screws; 68-assembling screw holes; 69-heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-34: a frying and stewing machine comprises a base 1, a heater 69 is arranged on the base 1, a container 2 is arranged on the heater 69, a two-stage folding arm structure is hinged on the base 1, the tail end of the two-stage folding arm structure is fixedly connected with a cover body 11 which can be matched with the container 2, the cover body 11 is driven by the two-stage folding arm structure to rotate, a far infrared heating structure for heating the top surface of food materials is fixedly connected below the cover body 11 (in order to ensure that the matching degree between the cover body 11 and the container 2 is better, a first sealing ring 16 can be arranged on the outer edge of the cover body 11 and can prevent the loss of heat inside the container 2), and a control device is also included, the control device is respectively electrically connected with the heater 69 and the far infrared heating structure, and is used for respectively adjusting the temperature of the heater 69 and the far infrared heating structure, a water tank 3 is further arranged on one side of the base 1, and the water tank 3 is provided with a liquid transmission structure capable of transmitting liquid into the container 2; when the cover body 11 needs to be uncovered from the container 2, an included angle is formed between the cover body and the container 2 under the action of the secondary folding arm structure, so that liquid on the inner wall of the cover body 11 flows into the container 2, and when water is required to be added into the container 2, the liquid transmission structure is controlled, and water in the water tank 3 can flow into the container 2.

A water inlet is arranged above the water tank 3, a water tank cover 4 capable of being opened and closed in a rotating mode is arranged on the water inlet, a water outlet is arranged below the water tank 3, the liquid transmission structure comprises a water outlet mechanism, a water pump 7 and an output pipeline 8, the water outlet mechanism is arranged below the water outlet and is mutually connected with the water pump 7, the water pump 7 is also connected with the output pipeline 8, and the tail end of the output pipeline 8 extends into the container 2 from the outer side of the cover body 11; when water in the water tank 3 flows out from the water outlet to the water outlet structure, the water flows into the container 2 from the output pipeline 8 under the action of the water pump 7.

The water outlet structure is a one-way valve 5, one end of the one-way valve 5 is connected with a water pump 7 through a connecting pipeline 6, the water pump 7 is controlled by a circuit, the water pump 7 is electrically connected with a control switch thereof (the control switch is not shown in the figure, and the water pump 7, the control switch and the circuit for controlling the action thereof belong to the prior art), the water pump 7 is also connected with an output pipeline 8 (the connecting pipeline 6 and the output pipeline 8 are both flexible pipelines), the cover body 11 is provided with a second hole 61, the tail end of the output pipeline 8 extends into the container 2 from the second hole 61 of the cover body 11, the tail end of the output pipeline 8 is also provided with a spray head 9 with atomization and direct injection functions, and the spray head 9 is fixed below the second hole 61; when water in the water tank 3 flows out from the water outlet to the one-way valve 5, the water flows into the container 2 from the output pipeline 8 under the action of the water pump 7, and the water adding time and the water adding amount can be adjusted by controlling a circuit of the water pump 7 (the principle of controlling the action of the water pump 7 by using the circuit also belongs to the prior art, and only a related circuit needs to be designed by a person skilled in the art according to actual requirements, so that excessive description is not required herein).

Check valve 5 include valve main part 29, sealed pad 30, spring 31 and slide bar 32, sealed pad 30 seal up for the silica gel, valve main part 29's top surface is equipped with the opening, and inside is formed with out the water cavity, one side of going out the water cavity is equipped with the play water column 33 of being connected with water pump 7, goes out water column 33 and water pump 7 and passes through connecting tube 6 and connect. The valve body 29 is fixedly connected with the base 1, the water tank 3 is arranged above the opening of the valve body 29, the water outlet of the water tank 3 is arranged in the water outlet cavity of the valve body 29 in a pluggable manner, a push rod 34 is fixedly arranged in the water outlet cavity of the valve body 29, a supporting part 35 is arranged on the water outlet of the water tank 3, a water leakage hole is formed in the supporting part 35, the slide rod 32 can be mutually connected with the supporting part 35 in a lifting manner, the top end of the slide rod 32 penetrates through the supporting part 35 and is fixedly connected with the sealing gasket 30, the tail end of the slide rod 32 is connected with the bottom surface of the supporting part 35 through a spring 31 and is positioned right above the push rod 34 (when the water tank 3 is arranged on the base 1, the push rod 34 of the valve body 29 can push the slide rod 32 upwards to separate the sealing gasket 30 from the water outlet of the water tank 3, water can flow into the water outlet cavity of the valve body 29 from the water leakage hole of the supporting part 35, and flows to the water pump 7 from the water outlet column 33, and finally flows into the container 2 from the output pipeline 8 under the action of the water pump 7, and the spring 31 is in a compressed state; when the water tank 3 is lifted and separated from the base 1, the sliding rod 32 loses the extrusion, the spring 31 recovers to drive the sliding rod 32 to move downwards, so that the sealing gasket 30 is attached to the water outlet of the water tank 3, the water tank 3 is sealed, water cannot flow out from the water leakage hole of the supporting part 35, and the spring 31 is in a normal state. )

The two-stage folding arm structure 10 comprises a first folding arm 17 capable of driving the cover 11 to lift and a second folding arm 18 capable of driving the cover 11 to rotate, a lower concave position 26 is arranged on the base 1, a hinge base 25 is arranged on the lower concave position 26, one end of the first folding arm 17 is hinged with the hinge base 25 in a tight fit manner through a first rotating shaft 23, the other end of the first folding arm is hinged with the second folding arm 18 in a tight fit manner through a second rotating shaft 24, and the cover 11 is locked and fixed below the tail end of the second folding arm 18 through a fourth screw 63; when the first folding arm 17 rotates, it will drive the second folding arm 18 and the cover 11 to move up and down, and when the second folding arm 18 rotates, it will drive the cover 5 to rotate around the second rotating shaft 11, so that the cover 11 and the container 2 form an included angle of 0-120 °, and the liquid on the inner wall of the cover 11 flows into the container 2.

The second folding arm 18 comprises a hinge section 27 mutually hinged with the first folding arm 17 and a fixed section 28 fixedly connected with the cover body, the hinge section 27 and the fixed section 28 are integrally formed, and an included angle alpha of 120 degrees is formed between the hinge section 27 and the fixed section 28; an anti-scald component 19 is further disposed below the fixing section 28 of the second folding arm 18, and a user can lift the second folding arm 18 through the anti-scald component 19 to open the cover 11, and since the hand is only in contact with the anti-scald component 19, the occurrence of scalding can be reduced (the anti-scald component 19 can be a rubber pad with an anti-scald function).

Still be equipped with a temperature measurement part 22 (temperature measurement part 22 can be the thermistor) below the fixed section 28 of second folding arm 18, be equipped with the first hole 21 that can supply temperature measurement part 22 to pass on the lid 11, when lid 11 was fixed in the below of second folding arm 18 fixed section 21, temperature measurement part 22 can pass from the first hole 21 on the lid 11 to stretch into to container 2 in, thus survey the inside temperature of container 2 (temperature measurement part 22 belongs to prior art's product, and this text does not do not describe redundantly).

The inside of first folding arm 17 and second folding arm 18 all is equipped with the cavity that runs through, and output tube 6 sets up in the cavity, and its end stretches out from the cavity of second folding arm 18 to stretch into from the hole of lid 11, finally evenly spray water inside container 2 by shower nozzle 9 (this kind can avoid output tube 8 to expose outside the machine completely, and the condition that has reduced the pollution takes place, has also improved the finish degree of machine simultaneously).

The inside of base 1 is equipped with and holds the cavity, and the valve main part 29 and the water pump 7 of check valve 5 are all fixed to be set up in holding the cavity (be equipped with one on the installation position 12 of base 1 and sink mounting hole 15, and check valve 5 sets up in this mounting hole 15 department that sinks, and water pump 7 is fixed on the inner wall that holds the cavity), valve main part 29 and sink and still be equipped with second sealing washer 36 between the mounting hole 15. The output pipeline 8 is connected with the water pump 7 in the accommodating chamber, laid in a cavity of the secondary folding arm structure 10 and finally extended into the container 2 from the cover body 11 (so that the internal space of the machine can be utilized to a greater extent); the base 1 is also provided with an installation position 12, and the water tank 3 is arranged on the installation position 12; in order to mount the water tank 3 on the mounting position 12 of the base 1 quickly and accurately, a sunken positioning groove 13 may be provided on the mounting position 12, and a corresponding protruding positioning block 14 may be provided on the water tank 3.

In order to further improve the cleanliness of the machine, the hinge base 25 can be designed to be hollow, and the two sides of the hinge base are provided with through holes, so that the output pipeline 8 can extend out of the hinge base 25 after being connected with the water pump 7 in the accommodating cavity, sequentially pass through the cavities of the first folding arm 17 and the second folding arm 18, and finally are connected with the spray head 9 fixed on the inner side of the cover body 11, most of the output pipeline 8 can be hidden in the inner space of the machine, the pollution caused by exposure to the outside is reduced, and the attractiveness of the machine can be improved.

The cover body 11 is provided with a through hole, an annular protective cover 42 is fixedly arranged below the through hole, the annular protective cover 42 is a stainless steel reflecting cover, the edge of the top end of the annular protective cover 42 outwards forms a flange 43, the annular protective cover 42 is fixedly connected with the cover body 11 through the flange 43 and is arranged under the through hole, the bottom of the annular protective cover 43 is fixedly provided with a light-permeable microcrystal plate 44 through silica gel (the sealing performance can be enhanced by using the silica gel for fixed connection, and the water vapor entering during the use is avoided), the cover body 3 is fixedly connected with a reflecting cover 45, the reflecting cover 45 is an aluminum reflecting cover, the reflecting cover 45 is arranged inside the annular protective cover 22, a far infrared heater 20 is fixedly arranged between the reflecting cover 45 and the light-permeable microcrystal plate 44, a heat dissipation shell 37 is fixedly arranged above the through hole, and a first 38 is arranged on the side surface of the heat dissipation shell 37, the heat dissipation case 37 and the cover 11 are combined to form a heat dissipation chamber.

A heat dissipation plate 39 is fixedly arranged in the through hole of the cover body 11, a plurality of second heat dissipation holes 40 are formed in the heat dissipation plate 39 (the second heat dissipation holes 40 can enable heat dissipated by the reflector 45 to uniformly flow to a heat dissipation cavity), an L-shaped fixing plate 41 is arranged below the heat dissipation plate 39, the L-shaped fixing plate 41 and the heat dissipation plate 39 are integrally formed, and the reflector 45 and the heat dissipation plate 39 are fixedly connected through mutual matching of a third screw 62 and a screw hole in the L-shaped fixing plate 41; the far infrared heater 20 is a far infrared heating tube, and is fixedly connected to the inner side of the reflection cover 45 through a clamp spring 46.

The turn-ups 43 of annular safety cover 42 still overlaps and is equipped with third sealing washer 47, and when annular safety cover 42 and lid 11 fixed connection, third sealing washer 47 is located the junction of annular safety cover 42 and lid 11 to laminate each other with lid 11, thereby can prevent that water vapor from getting into the inside condition of annular safety cover 42 from the gap when heating and taking place.

In order to increase the heat dissipation of the reflective cover 45, a heat dissipation accelerating component may be further disposed inside the heat dissipation housing 37, so as to increase the air circulation speed of the heat dissipation chamber (e.g. a heat dissipation fan, which is not shown; such a component belongs to the products in the prior art and will not be described herein too much).

In order to enhance the stability of the whole structure, an assembly screw hole 68 may be further provided on the top surface of the heat dissipation housing 37, and a corresponding assembly screw 67 may be provided on the fixing section 28 of the second folding arm 18, and a first cover plate 66 may be provided on the top surface of the fixing section 28 of the second folding arm 18, and the cavity inside the second folding arm 18 may be exposed by opening the first cover plate 66, and the assembly screw 67 may be locked to the assembly screw hole 68 by the exposed cavity, so that the fixing section 28 of the second folding arm 18 and the heat dissipation housing 37 are fixedly connected.

The side wall of the container 2 is also provided with a scald-proof holding part 64, the holding part 64 comprises a handle 48 and a handle seat 49 which are integrally formed, one side of the handle seat 48 is provided with an opening, a first cavity is formed in the handle seat, the upper end and the lower end of the side wall of the container 2 are respectively provided with a positioning block 50, the handle seat 48 is fixedly connected with the positioning block 50 through a first fastening structure and is suspended on the side wall of the container 2, and one side of the handle seat 48, which is provided with the opening, is in mutual contact with the side wall to form a first heat insulation cavity; by reducing the contact area between the gripping member 64 and the side walls, the amount of heat transferred from the side walls to the gripping member 64 can be reduced.

The first fastening structure comprises a first screw 51 and a nut 52, the nut 52 is a square nut, the nut 52 is arranged behind the positioning block 50, the first screw 51 penetrates through the handle seat 49 and the positioning block 50, and the handle seat 49 is fixedly connected with the middle end of the positioning block 50 through locking matching of the first screw 5 and the nut 52 and is suspended on the side wall of the container 2. The positioning block 50 is in a shape of a Chinese character ji, the left end and the right end of the positioning block 50 are integrally formed with the side walls, the middle end protrudes outwards, and the nut 52 is arranged behind the middle end of the positioning block 50. The middle end of the positioning block 50 is further provided with a third hole 65 for the first screw 51 to pass through.

The upper and lower ends of the handle base 48 are respectively provided with a fastening part which is matched with the first screw 51, the fastening part at the lower end of the handle base 48 is a positioning hole 53, and the fastening part at the upper end is a straight notch 54 (due to the problem of the processing technology of the container 2, certain deviation may be generated after the container is processed into a finished product, and the distance between the third holes 65 between the two positioning blocks 50 on the side wall is not easy to be ensured, so that allowance is required to be left on other structural components for installation and matching).

Still include the back lid 55 through second fastening structure fixed connection with handle 48, handle 48 and the combination of back lid 55 form the thermal-insulated cavity of second, second fastening structure include second screw 56, handle 48 be equipped with can with second screw 56 mutually supporting erection column 57, be equipped with the screw thread of mutually supporting with second screw 56 in the erection column 11, back lid 55 on still be equipped with second apron 58 (shelter from through second apron 58 after second screw 56 locks, avoid second screw 56 to expose in the outside, also can reduce the condition emergence of second screw 56 and external contact rusted when promoting the machine pleasing to the eye degree).

The handle 48 and the rear cover 55 are provided with an opening at one side, and a second cavity is formed inside, and the handle 48 and the rear cover are combined to form a second heat insulation chamber. The first cavity of handle seat 48, the second cavity of handle 48 and back lid 55 all are equipped with a plurality of strengthening ribs 59, and strengthening rib 59 includes horizontal strengthening rib and vertical strengthening rib, and horizontal strengthening rib and vertical strengthening rib are crisscross the setting each other (strengthening rib 59 can strengthen holistic structure).

When the container 2 is made of a material with heavy weight, such as ceramics (such as a ceramic pot), in order to facilitate the taking up and putting down of the container, a locating block 50 with the same structure can be arranged above the other side of the side wall, and a holding block 60 with a cavity can be locked and fixed at the locating block 50 in the same way by using another group of first screws 51 and nuts 52 (a reinforcing rib 59 can be also arranged in the cavity of the holding block 60 and used for reinforcing the integral structure of the holding block), and the second cover plate 58 is used for shielding the first screw 51 (the second cover plate 58 and the second cover plate 58 on the holding part have the same function), and the holding block 60 is also hung on the other side of the side wall, so that the container 2 is labor-saving when being taken up (when the container 2 is taken up, one hand holds the holding part, the other hand holds the holding block 60; besides, the same holding parts 64 can be arranged on the two sides of the container 2 respectively).

The principle of the liquid transmission structure of the design is roughly as follows: place the container on the heater, and cover the lid on the container, then add a quantitative water into the water tank, can carry out the work of stewing of eating the material (the sealed pad of check valve and the delivery port of water tank are the state of mutual separation this moment, water can flow into in the play water cavity of valve main part), when eating the material and fry in shallow oil, stew when adding water for a certain time, only through circuit control water pump action, can carry water to output pipeline, and carry into the container at last (the action and the functioning speed of water pump receive circuit control, can realize adding water time and the regulation of adding the water yield through circuit control, this part circuit is designed by the self-service of technical staff according to the demand in this field, do not do too much repeated description here), and spout through the shower nozzle. Because the designed liquid transmission structure is used for automatically adding water, the operation can be conveniently carried out during reservation and remote control, and only the action of the water pump is controlled through a circuit and appropriate parameters are adjusted.

When the container is used for baking food, the spray head can atomize and spray water, so that the water supplementing function is realized; when the container is used for stewing and boiling food, the spray head can directly spray water, so that the function of quickly adding water is realized.

When the water tank is required to be detached to be cleaned and maintained, the water tank is only required to be directly taken up, the silica gel sealing gasket can automatically plug the water outlet under the action of the spring, and the water leakage condition of the water outlet is avoided.

The principle of the far infrared heating structure of the design is as follows: in the heating process of eating the material, the bottom surface of eating the material can be heated to the heater, and the far infrared heater can heat the top surface of eating the material (heater and far infrared heater belong to the product among the prior art, and its corresponding control mode and the mode that adjusts the temperature all belong to prior art, do not do too much repeated here), heat through the two sides to eating the material simultaneously, can make and eat the material and be heated evenly to it burns the not ripe condition emergence of one side to have reduced edible material.

The bowl of far-infrared heating structure can reflect the heat that the far-infrared heater produced, makes not having by eating the surface of material absorptive partial radiant energy refeed back to eating under the reflex action to the utilization ratio of high energy, the temperature of bowl also can rise thereupon this moment, through the heat dissipation cavity that the lid top set up, can in time accelerate the circulation speed of air, thereby cools down the bowl.

By matching with the structure of the secondary folding arm, the structure of the machine can be intensified as a part of the handle; in addition, the outside of the heat dissipation shell has sufficient space for the functional panel to be installed.

The structural principle of the two-stage folding arm of the design is as follows: when the lid is uncovered to needs, only need hold the part of preventing scalding of second folding arm below, mention the second folding arm (being equivalent to the handle), can uncover the lid, first folding arm and the second folding arm can take place to rotate this moment, the lid can form the contained angle with the container under its effect (when no longer to the folding arm application of force of second, first folding arm and the folding arm of second all can not take place to rotate, if need adjust the size of contained angle, only need again the folding arm of application of force control second rotate can), thereby make in the water droplet on the lid inner wall flows into the container (as shown in fig. 9).

The installation process of the combined grip of the design is as follows: firstly, pressing the handle seat on the side wall of the container to enable the edge of the handle seat to be contacted with the side wall (at the moment, the positioning block is positioned in the first cavity of the handle seat), then aligning the positioning hole at the lower end of the handle seat with the circular hole of the positioning block at the lower end of the side wall of the container, locking the handle seat and the positioning block by using a first screw and a nut (the nut can be arranged at the rear end of the positioning block by an auxiliary tool in advance, which belongs to the prior art and is not described herein in more detail), then locking the upper end of the handle seat and the positioning block in the same way by using another group of first screw and nut (as the problem of the production process may cause a certain deviation of the circular distance holes of the two positioning blocks of the side wall of the container, the upper end of the handle seat is tightly arranged into a straight notch, so that the handle seat can have a certain allowance, and the handle seat can be combined with the positioning block mutually), after the upper end and the lower end of the handle seat are locked, the handle seat can be hung on the side wall of the container (the actual connection relation between the side wall and the handle seat is not available, and the handle seat is only locked and fastened with the positioning block). After the handle seat is installed, the rear cover is locked on the handle through the second screw (the handle seat and the handle are integrally formed parts), and finally the cover plate is covered at the front end of the rear cover to shield the second screw.

Because be equipped with first thermal-insulated cavity and the thermal-insulated cavity of second in the part of gripping of this design container, consequently it can be when saving manufacturing material, can also make the holistic air heat conductivity of part of gripping extremely poor, is difficult to lead to the temperature rise of handle, makes it can have good prevent scalding the effect.

As shown in fig. 35, the control device of the frying and stewing machine in the above embodiment includes an obtaining module, a frying and stewing processing module and a control module, wherein the obtaining module, the frying and stewing processing module and the control module are electrically connected; the acquisition module is used for calling the frying and stewing information of the object to be processed and sending out a frying and stewing signal, the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule, and the frying and stewing information is recorded through the optimal cooking effect every time to be acquired and stored in the acquisition module to be called; the preset frying and stewing temperature time-shift curve comprises a preset far infrared heater temperature, a preset food material top surface center temperature, preset food material top surface four corner temperatures and a collection time point A1; the frying and stewing processing module is used for frying and stewing the object to be processed according to a preset frying and stewing temperature time shift curve and a frying and stewing rule, and acquiring actual temperature information in real time in the frying and stewing process, wherein the actual temperature information comprises an actual far infrared heater temperature, an actual food material top surface center temperature, actual food material top surface four corner temperatures and an acquisition time point A2; the control module is used for respectively adjusting the temperature of the far infrared heater and the temperature of the heater according to the actual temperature information and the preset frying and stewing temperature time shift curve, so that the difference value between the actual food material top surface center temperature and the actual food material top surface four corner temperature and the preset food material top surface center temperature and the preset food material top surface four corner temperature corresponding to the acquisition time point in the preset frying and stewing time shift curve is smaller than a preset threshold value, and the actual food material top surface center temperature and the actual food material top surface four corner temperature tend to be consistent; finally, the heating degree of each position between the top surface and the bottom surface of the food material is kept consistent in a maximized mode, and each position on the surface of the food material can uniformly form a coking layer, so that the effect of better taste is achieved.

The acquisition module comprises a function panel, an instruction acquisition unit, an information storage unit and a signal transmission unit, wherein the function panel, the instruction acquisition unit, the information storage unit and the signal transmission unit are electrically connected; after an instruction is input on the function panel, the instruction acquisition unit acquires the instruction and calls the frying and stewing information of the related object to be processed stored in the information storage unit, the information storage unit transmits the frying and stewing information to the signal transmitting unit, and the signal transmitting unit transmits matched frying and stewing signals according to the frying and stewing information.

Fry in shallow oil and stew processing module include signal receiving element and a plurality of sensor, signal receiving element, sensor, far-infrared heater and heater between be the electricity and connect, signal receiving element is after the signal is stewed in shallow oil that received signal emission unit sent, can control far-infrared heater and treat the top surface and the bottom surface of processing object respectively and fry in shallow oil and stew the processing to gather actual temperature information in real time through the sensor.

The sensors comprise a plurality of upper sensors and a plurality of lower sensors; the upper sensor and the far infrared heater are electrically connected and used for detecting the temperature data of the top surface of the food material and the temperature data of the far infrared heater, and the lower sensor and the heater are electrically connected and used for detecting the temperature data of the bottom surface of the food material and the temperature data of the heater.

The control module is specifically used for reducing the actual far infrared heater temperature and the actual heater temperature according to the preset far infrared heater temperature and the preset heater temperature if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature; if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heater temperature and the actual heater temperature are increased according to the preset far infrared heater temperature and the preset heater temperature.

The actual temperature information acquired by the frying and stewing processing module in real time also comprises the temperature of the bottom surface of the food material; the control module is specifically used for judging whether the center temperature of the top surface of the actual food material and the four corner temperatures of the top surface of the actual food material approach to the temperature of the bottom surface of the food material or not; and if the center temperature of the top surface of the actual food material and the temperatures of the four corners of the top surface of the actual food material are close to the temperature of the bottom surface of the food material, keeping the heating temperatures of the far infrared heater and the heater unchanged.

In the control device of this embodiment, first, by inputting a relevant instruction of a food material on the function panel, after the instruction obtaining unit obtains the instruction, it will call and obtain the stored cooking information of the food material (the cooking information includes a preset cooking temperature time shift curve and a cooking rule) from the information storage unit, and then send out a cooking signal matched with the obtained cooking information; after receiving the frying and stewing signals, the signal receiving unit controls the far infrared heater and the heater to fry and stew food materials according to frying and stewing rules and a preset frying and stewing temperature time shift curve, and acquires actual temperature information in real time through a sensor in the frying and stewing process; simultaneously according to actual temperature information and the preset fry-stew temperature time shift curve, the temperature of the far infrared heater and the temperature of the heater are respectively adjusted through the control module (after the data of the actual temperature information is collected by the sensor, the data can be fed back to the control module, the control module can compare the data with the data in the preset fry-stew temperature time shift curve and judge whether corresponding adjustment is needed to the temperature), when the far infrared heater and the heater respectively heat two surfaces of food materials, the actual temperature information can be consistent with the preset temperature information, finally, the heating degree of each position of the food materials is kept to the maximum, the situation that one surface is burnt and the other surface is not cooked is avoided, an even coking layer can be generated on the surface, and the effect of better taste is achieved.

As shown in fig. 36 to 38, the method for controlling the frying and stewing machine in the above embodiment includes the following steps:

and step A, calling and obtaining the frying and stewing information of the object to be processed, wherein the frying and stewing information comprises a preset frying and stewing temperature time shift curve and a frying and stewing rule.

In the cooking process, different frying and stewing menus correspond to different frying and stewing information, the object to be processed can be understood as the object to be cooked in the cooking process, and the object to be processed in the method of the embodiment is square bean curd (different objects to be processed can be automatically replaced according to requirements). The related instructions of the square bean curd are input into the function panel, after the instruction acquisition unit acquires the instructions, the information storage unit is called to acquire the stored frying and stewing information of the square bean curd (the frying and stewing information can include but is not limited to a preset frying and stewing temperature time shift curve and a frying and stewing rule, the preset frying and stewing temperature time shift curve includes a preset far infrared heater temperature, a preset food material top surface center temperature, a preset food material top surface four corner temperature and a collection time point A1, the frying and stewing rule can be understood as rules during frying and stewing, such as the size of the fried and stewed food material, the water consumption of frying and stewing and the like), and then a frying and stewing signal matched with the acquired frying and stewing information is sent. As an example, the preset frying and stewing temperature time shift curve can be obtained by recording the food material top surface center temperature, the food material top surface four corner temperature, the far infrared heater temperature, the heater temperature and the frying and stewing rule corresponding to each time point according to the optimal cooking effect of the cook at each frying and stewing menu, so that the preset food material top surface center temperature, the preset food material top surface four corner temperature, the preset far infrared heater temperature, the preset heater temperature and the collection time point a1 are obtained in the preset frying and stewing temperature time shift curve, and the data is stored in the information storage unit and waits for being called.

B, carrying out frying and stewing treatment on the object to be treated according to the frying and stewing information, and acquiring actual temperature information in real time in the frying and stewing treatment process; the actual temperature information includes an actual far-infrared heater temperature, an actual food material top surface center temperature, an actual food material top surface four-corner temperature, and a collection time point a 2.

The signal receiving unit can control the far infrared heater and the heater to respectively fry and stew the top surface and the bottom surface of the square bean curd after receiving the frying and stewing signals, and real-time acquire actual temperature information through the sensor.

Step C, respectively adjusting the temperature of the far infrared heater and the temperature of the heater according to the actual temperature information and the preset frying and stewing temperature time shift curve, so that the difference value between the center temperature of the top surface of the actual food material and the four corners of the top surface of the actual food material and the center temperature of the top surface of the preset food material and the four corners of the top surface of the preset food material corresponding to the acquired time point in the preset frying and stewing time shift curve is smaller than a preset threshold value, and the center temperature of the top surface of the actual food material and the four corners of the top surface of the actual food material tend to be consistent; finally, the heating degree of each position of the square bean curd is kept consistent in a maximized mode, and each position on the surface of the square bean curd can form a scorched layer uniformly, so that the effect of better taste is achieved.

After the data of actual temperature information is gathered to the sensor, can feed back this data to control module, control module can compare this data with the data in predetermineeing the temperature time shift curve of frying in shallow oil and stewing to judge whether need carry out corresponding adjustment to the temperature, this adjustment includes:

if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are higher than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, reducing the actual far infrared heater temperature and the actual heater temperature according to the preset far infrared heater temperature and the preset heater temperature;

if the actual food material top surface center temperature and the actual food material top surface four-corner temperature are lower than the preset food material top surface center temperature and the preset food material top surface four-corner temperature, the actual far infrared heater temperature and the actual heater temperature are increased according to the preset far infrared heater temperature and the preset heater temperature.

Step D, collecting the bottom surface temperature of the food material in real time (the bottom surface temperature of the food material also belongs to one item of data in the actual temperature information collected by the sensor), and judging whether the center temperature of the top surface of the actual food material and the four corner temperatures of the top surface of the actual food material approach to the bottom surface temperature of the food material;

because square bean curd is placed and is fried and stewed on the container, consequently eat material bottom surface temperature and can approach in the temperature of container bottom inner wall, if actually eat material top surface central temperature, actually eat material top surface four corners temperature and approach in eating material bottom surface temperature, then control module can keep the heating temperature of far infrared heater and heater this moment unchangeable, with this can make each position of square bean curd be heated evenly, avoid producing the one side and burn the one side and uncooked the condition emergence, and can produce even charring layer on the surface, make the taste of square bean curd better.

The data of table 1 is obtained after the top surface of the square bean curd is detected in the frying and stewing process, and it can be known from table 1 that the temperature of the far infrared heater and the temperature of the heater can be approximately consistent after the temperature of the center of the top surface of the actual food material and the temperature of the center of the four corners of the actual food material are adjusted according to the preset frying and stewing temperature time shift curve.

It is noted that the terminology used in the description of the embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art. The use of "inner", "outer", "upper", "lower", and the like in the description and in the claims is for convenience of description and is not intended to be limited to one position or one spatial orientation.

It is to be understood that the present invention has been described with respect to certain embodiments and that various changes in the features and embodiments, and equivalents thereof, may be substituted for elements thereof without departing from the spirit and scope of the present invention as defined by the appended claims. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.