阅读说明：本技术 一种自然空气解冻机 (Natural air thawing machine ) 是由 李敏 于 2021-09-16 设计创作，主要内容包括：本发明公开了一种自然空气解冻机,包括机箱及安装于所述机箱的空气开关QS、二档开关SB1、二档开关SB2、第一时间继电器KT1、第二时间继电器KT2、第三时间继电器KT3、第一继电器KA1、第二继电器KA2、第三继电器KA3、臭氧装置CY、散热扇M1、气泵M2、水泵M3、进气电磁阀YV1、温度控制器U1、水位温度控制器U2、电源灯HL1、完成灯HL2、杀菌灯HL3、肉内温度探测针BT1及浸水发热管EH。本发明采用水循环加温控制,利用空气热传导,能迅速解冻食品,工作效率高,同时解冻均匀,既避免了食品营养的流失,又保证了食品的质感,解冻过程智能控制,有效减少整机功耗,达到节能环保的目的。(The invention discloses a natural air thawing machine which comprises a machine case, an air switch QS, a second-gear switch SB1, a second-gear switch SB2, a first time relay KT1, a second time relay KT2, a third time relay KT3, a first relay KA1, a second relay KA2, a third relay KA3, an ozone device CY, a heat dissipation fan M1, an air pump M2, a water pump M3, an air inlet electromagnetic valve YV1, a temperature controller U1, a water level temperature controller U2, a power lamp HL1, a completion lamp HL2, a sterilizing lamp HL3, an in-meat temperature detection needle BT1 and a soaking heating pipe EH which are arranged on the machine case. The invention adopts water circulation heating control, utilizes air heat conduction, can quickly thaw food, has high working efficiency, can thaw food uniformly, avoids the loss of food nutrition, ensures the texture of food, intelligently controls the thawing process, effectively reduces the power consumption of the whole machine and achieves the purposes of energy conservation and environmental protection.)

1. A natural air thawing machine is characterized in that: comprises a case, an air switch QS, a second-gear switch SB1, a second-gear switch SB2, a first time relay KT1, a second time relay KT2, a third time relay KT3, a first relay KA1, a second relay KA2, a third relay KA3, an ozone device CY, a heat dissipation fan M1, an air pump M2, a water pump M3, an air inlet electromagnetic valve YV1, a temperature controller U1, a water level temperature controller U2, a power lamp HL1, a completion lamp HL2, a sterilizing lamp HL3, a meat temperature detection needle BT 58 and an immersion heating tube EH, wherein c contacts of the second-gear switch SB2 are respectively connected with a second connecting end of the temperature controller U2 and a second connecting end of the water level temperature controller U2, c contacts of the second-gear switch SB2 are respectively connected with a connecting end of a water level connecting end of the water level controller U2 and a seventh connecting end of the ozone switch SB2, and the second-gear switch SB2 c of the second-gear switch SB2 are respectively connected with a seventh-gear switch SB2 c of the ozone switch SB2, ozone device CY respectively with heat dissipation fan M1, air pump M2 and water pump M3 parallel connection, water pump M3 through first relay KA1 with the e contact of second gear switch SB2 is connected, the e contact of second gear switch SB2 respectively with temperature controller U1's third link and eighth link are connected, the d contact of second gear switch SB2 through first time relay KT1 with the f contact of second gear switch SB2 is connected, the f contact of second gear switch SB2 through third relay KA3 connects the one end of air inlet solenoid valve YV1, the other end of air inlet solenoid valve YV1 respectively with temperature controller U1's second link and the second link of water level temperature controller U2, the f contact of second gear switch SB2 through third relay 3 and second relay 2 connect the one end of water pump M3, the other end of water pump M3 respectively with the second link and the temperature controller U KA 9 of temperature controller U2 and the one end of temperature controller U2 and the second link are connected The second connecting end of U2 is connected, the second connecting end of temperature controller U1 is connected with the ninth connecting end of temperature controller U1 through completion lamp HL2, the ninth connecting end of temperature controller U1 is connected with the ninth connecting end of water level temperature controller U2 through completion lamp HL2, the eleventh connecting end of temperature controller U1 is connected with the twelfth connecting end of temperature controller U1 through meat temperature probe BT1, the third connecting end of water level temperature controller U2 is connected with the sixth connecting end of water level temperature controller U2 through immersion heating tube EH, and immersion heating tube EH is connected with sterilamp HL3 in parallel.

2. A natural air thawing machine according to claim 1, characterized in that: the water level temperature controller U2 is respectively connected with a water inlet electromagnetic valve YV2, a temperature needle BT2, a high water level needle BL1 and a low water level needle BL 2.

3. A natural air thawing machine according to claim 1, characterized in that: the first movable contact piece of the air switch QS is connected with the first movable contact piece of the second-gear switch SB1, the second movable contact piece of the air switch QS is connected with the second movable contact piece of the second-gear switch SB1, and the contact a and the contact b of the second-gear switch SB1 are respectively connected with two ends of the power lamp HL 1.

4. A natural air thawing machine according to claim 1, characterized in that: the first movable contact piece of the second-gear switch SB2 is connected with the a-contact of the second-gear switch SB1, and the second movable contact piece of the second-gear switch SB2 is connected with the b-contact of the second-gear switch SB 1.

5. A natural air thawing machine according to claim 1, characterized in that: the g contact of the second-gear switch SB1 and the connecting lead N, and the h contact of the second-gear switch SB1 and the connecting lead L.

6. A natural air thawing machine according to claim 1, characterized in that: the model of the temperature controller U1 is EW-988D-1, and the model of the water level temperature controller U2 is HC 202.

7. A natural air thawing machine according to claim 1, characterized in that: the machine is characterized in that a plurality of detachable thawing plates are mounted in the machine case, circulating water pipes are mounted at the bottoms of the thawing plates, a water storage tank connected with the circulating water pipes is mounted in the machine case, the water immersion heating pipe EH is arranged in the water storage tank, and the water pump M3 is connected with the circulating water pipes.

8. A natural air thawing machine according to claim 1, characterized in that: the ozone device CY is arranged at the top of the case, and is connected with an air pipe extending into the case through the air pump M2 and the air inlet electromagnetic valve YV 1.

9. A natural air thawing machine according to claim 1, characterized in that: the heat dissipation fan M1, the temperature controller U1 and the water level temperature controller U2 are arranged at the top of the case.

10. A natural air thawing machine according to claim 1, characterized in that: the front side of the top of the case is provided with a red power indicator, a yellow thawing completion indicator, an equipment power switch button, a thawing plate internal circulating water emptying button after thawing, a pin type temperature sensor temperature display screen inside the thawing machine, a water tank water temperature display screen and a circulating water temperature setting and UV sterilization system control panel.

Technical Field

The invention relates to the technical field of unfreezing machines, in particular to a natural air unfreezing machine.

Background

In the process of food processing, people need to unfreeze some frozen meat products, and the usual operation is through making hot water or unfreezing naturally in advance, the taste that makes food becomes poor through making hot water unfreeze, food can be at the time of unfreezing in-process the bacterium of infection aquatic, the time of unfreezing naturally is longer, unfreezing efficiency is slow, be unfavorable for the food of thawing in batches, and can breed a large amount of bacterium in the unfreezing process, some unfreezing machines have appeared on the market, can unfreeze food rapidly, but the thawing temperature control is inaccurate, the food taste of unfreezing is poor, do not have the function of disinfecting simultaneously, remain a lot of bacterium in the machine, be unfavorable for unfreezing machine to unfreeze for food once more. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the natural air thawing machine with high working efficiency and good sterilization and disinfection efficiency.

The invention is realized by the following technical scheme:

a natural air unfreezing machine comprises a machine case, an air switch QS, a second-gear switch SB1, a second-gear switch SB2, a first time relay KT1, a second time relay KT2, a third time relay KT3, a first relay KA1, a second relay KA2, a third relay KA3, an ozone device CY, a heat dissipation fan M1, an air pump M2, a water pump M3, an air inlet electromagnetic valve YV1, a temperature controller U1, a water level temperature controller U2, a power lamp HL1, a completion lamp 63HL 28, a sterilizing lamp HL3, a meat temperature detection needle BT1 and a soaking heating pipe EH, wherein a c contact of a second-gear water level switch SB2 is respectively connected with a second connecting end of the temperature controller U1 and a second connecting end of the temperature controller U2, a c contact of a second-gear switch SB2 is respectively connected with a connecting end 1 of a seventh water level controller U2 through a second time relay 2, the e contact of the second-gear switch SB2 is connected with the c contact of the second-gear switch SB2 through an ozone device CY, the ozone device CY is connected in parallel with the heat dissipation fan M1, the air pump M2 and the water pump M3, respectively, the water pump M3 is connected with the e contact of the second-gear switch SB2 through a first relay KA1, the e contact of the second-gear switch SB2 is connected with the third connection end and the eighth connection end of the temperature controller U1, respectively, the d contact of the second-gear switch SB2 is connected with the f contact of the second-gear switch SB2 through a first time relay KT1, the f contact of the second-gear switch SB2 is connected with one end of the air intake solenoid valve YV1 through the third relay KA3, the other end of the air intake solenoid valve YV1 is connected with the second connection end of the temperature controller U1 and the second connection end of the temperature controller U2, respectively, the f contact of the second-gear switch SB2 is connected with one end of the third relay KA 599 and the water pump M599 through the third relay 3, the other end of the water pump M3 is connected with a second connection end of the temperature controller U1 and a second connection end of the water level temperature controller U2, respectively, a second connection end of the temperature controller U1 is connected with a ninth connection end of the temperature controller U1 through the completion lamp HL2, a ninth connection end of the temperature controller U1 is connected with a ninth connection end of the water level temperature controller U2 through the completion lamp HL2, an eleventh connection end of the temperature controller U1 is connected with a twelfth connection end of the temperature controller U1 through the intra-meat temperature probe BT1, a third connection end of the water level temperature controller U2 is connected with a sixth connection end of the water level temperature controller U2 through an immersion heating tube EH, and the immersion heating tube EH is connected with the germicidal lamp HL3 in parallel.

Further, the water level temperature controller U2 is connected to a water inlet solenoid valve YV2, a temperature needle BT2, a high level needle BL1 and a low level needle BL2, respectively.

Further, a first movable contact piece of the air switch QS is connected with a first movable contact piece of the second-gear switch SB1, a second movable contact piece of the air switch QS is connected with a second movable contact piece of the second-gear switch SB1, and a contact a and a contact b of the second-gear switch SB1 are respectively connected with two ends of the power lamp HL 1.

Further, the first movable contact piece of the second-gear switch SB2 is connected to the a-contact of the second-gear switch SB1, and the second movable contact piece of the second-gear switch SB2 is connected to the b-contact of the second-gear switch SB 1.

Further, the g contact of the second switch SB1 is connected to the connecting wire N, and the h contact of the second switch SB1 is connected to the connecting wire L.

Further, the model of the temperature controller U1 is EW-988D-1, and the model of the water level temperature controller U2 is HC 202.

Further, a plurality of detachable thawing plates are installed in the case, a circulating water pipe is installed at the bottom of each thawing plate, a water storage tank connected with the circulating water pipe is installed in the case, the water immersion heating pipe EH is arranged in the water storage tank, and the water pump M3 is connected with the circulating water pipe.

Further, the ozone device CY is arranged at the top of the case, and the ozone device CY is connected with an air pipe extending into the case through the air pump M2 and the air inlet electromagnetic valve YV 1.

Further, the heat dissipation fan M1, the temperature controller U1 and the water level temperature controller U2 are disposed on the top of the chassis.

Furthermore, a red power indicator, a yellow thawing completion indicator, an equipment power switch button, a thawing board internal circulating water emptying button after thawing, a thawing machine internal pin type temperature sensor temperature display screen, a water tank water temperature display screen and a circulating water temperature setting and UV sterilization system control panel are arranged on the front side of the top of the case.

Compared with the prior art, the food water circulation contact, air heat conduction unfreezing and ultraviolet sterilization disinfection of the food in the case are carried out by the ozone device CY, the air pump M2, the water pump M3, the air inlet electromagnetic valve YV1, the temperature controller U1, the water level temperature controller U2, the germicidal lamp HL3, the meat temperature probe BT1 and the soaking heating tube EH which are arranged on the case, the temperature controller U1 controls the ozone device CY, the air pump M2 and the air inlet electromagnetic valve YV1 to carry out ozone sterilization and disinfection on the food in the case, the water level temperature controller U2 controls the water pump M3, the germicidal lamp HL3, the meat temperature probe BT1 and the soaking heating tube to carry out water circulation contact and EH heat conduction unfreezing and ultraviolet sterilization and disinfection on the food in the case, and the food water circulation contact defrosting and the EH heat conduction and the ultraviolet sterilization and disinfection device has the following beneficial effects:

1. the method is designed by adopting the principle of an external thawing method, the whole bag of the thawed food is packaged on a thawing plate with a circulating water temperature control function, heat is transferred from the thawing plate to the surface of the frozen meat, and the heat is gradually transferred from the surface to the center.

2. The temperature control of the unfreezing plate adopts water circulation heating control, the unfreezing is uniform, the working efficiency is high, and the unfreezing time is greatly shortened.

3. And a UV lamp and ozone are adopted for sterilization and disinfection in the unfreezing process, so that the food pollution is reduced.

4. Compared with the traditional unfreezing mode, the unfreezing mode avoids the loss of food nutrition while unfreezing and ensures the texture of food.

5. The intelligent control effectively reduces the power consumption of the whole machine and achieves the aims of energy conservation and environmental protection.

6. The design of detachable thawing plate solves the shortcoming that the left-over product is difficult to clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an electrical connection structure of the natural air thawing machine according to the present invention;

FIG. 2 is a schematic structural view of the natural air thawing apparatus according to the present invention;

fig. 3 is a schematic view of the internal structure of the natural air thawing apparatus according to the present invention.

In the figure: 1-a chassis; 2-unfreezing plate; 3-a circulating water pipe; 4-red power indicator light; 5-yellow thawing completion indicator light; 6-device power switch button; 7-unfreezing the internal circulation water emptying button of the plate after unfreezing; 8-a pin type temperature sensor temperature display screen inside the thawing machine; 9-water tank water temperature display screen; 10-circulating water temperature setting and UV sterilization system control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 to 3, the natural air thawing machine of the present invention includes a machine case 1, an air switch QS installed in the machine case 1, a second-gear switch SB1, a second-gear switch SB2, a first time relay KT1, a second time relay KT2, a third time relay KT3, a first relay KA1, a second relay KA2, a third relay KA3, an ozone device CY, a heat dissipation fan M1, an air pump M2, a water pump M3, an air inlet solenoid valve YV1, a temperature controller U1, a water level temperature controller U2, a power lamp HL1, a completion lamp HL2, a germicidal lamp HL3, an in-meat temperature detection needle BT1, and a water immersion heating tube EH, a c contact of the second-gear switch SB2 is respectively connected to a second connection end of the temperature controller U1 and a second connection end of the water level temperature controller U2, a c contact of the second-gear switch SB2 is respectively connected to a connection end of the KT connection end of the water level temperature controller U8672 and a seventh connection end of the seventh temperature controller U8658 through a water level relay KT2, an e contact of a second-gear switch SB2 is connected with a c contact of a second-gear switch SB2 through an ozone device CY, the ozone device CY is respectively connected with a heat radiation fan M1, an air pump M2 and a water pump M3 in parallel, the water pump M3 is connected with an e contact of a second-gear switch SB2 through a first relay KA1, an e contact of a second-gear switch SB2 is respectively connected with a third connecting end and an eighth connecting end of a temperature controller U1, a d contact of a second-gear switch SB2 is connected with an f contact of a second-gear switch SB2 through a first time relay KT1, an f contact of the second-gear switch SB2 is connected with one end of an air inlet electromagnetic valve YV1 through a third relay KA3, the other end of the air inlet electromagnetic valve YV1 is respectively connected with a second connecting end of the temperature controller U1 and a second connecting end of a water level temperature controller U2, an f contact of a second-gear switch SB2 is connected with one end of a water pump M3 through a third relay KA3 and a second relay M2, the other end of the water pump M3 is connected with a second connecting end of a temperature controller U1 and a second connecting end of a water level temperature controller U2 respectively, the second connecting end of the temperature controller U1 is connected with a ninth connecting end of the temperature controller U1 through a completion lamp HL2, a ninth connecting end of the temperature controller U1 is connected with a ninth connecting end of the water level temperature controller U2 through a completion lamp HL2, an eleventh connecting end of the temperature controller U1 is connected with a twelfth connecting end of the temperature controller U1 through a meat temperature probe BT1, a third connecting end of the water level temperature controller U2 is connected with a sixth connecting end of the water level temperature controller U2 through a soaking heating pipe EH, and the soaking heating pipe EH is connected with a sterilizing lamp HL3 in parallel. The machine case 1 is provided with an ozone device CY, an air pump M2, a water pump M3, an air inlet electromagnetic valve YV1, a temperature controller U1, a water level temperature controller U2, a sterilizing lamp HL3, a meat temperature probe BT1 and a soaking heating pipe EH, the temperature controller U1 controls the ozone device CY, the air pump M2 and the air inlet electromagnetic valve YV1 to carry out ozone sterilization and disinfection on food in the machine case, the water level temperature controller U2 controls the water pump M3, the sterilizing lamp HL3, the meat temperature probe BT1 and the soaking heating pipe EH to carry out water circulation contact on the food in the machine case and utilize air heat conduction for unfreezing and ultraviolet sterilization and disinfection, and has the following beneficial effects:

1. the method is designed by adopting the principle of an external thawing method, the whole bag of the thawed food is packaged on a thawing plate with a circulating water temperature control function, heat is transferred from the thawing plate to the surface of the frozen meat, the heat is gradually transferred from the surface to the center, and the heat is uniformly transferred.

2. The temperature control of the unfreezing plate adopts water circulation heating control, the unfreezing is uniform, the working efficiency is high, and the unfreezing time is greatly shortened.

3. And a UV lamp and ozone are adopted for sterilization and disinfection in the unfreezing process, so that the food pollution is reduced.

4. Compared with the traditional unfreezing mode, the unfreezing mode avoids the loss of food nutrition while unfreezing and ensures the texture of food.

5. The intelligent control effectively reduces the power consumption of the whole machine and achieves the aims of energy conservation and environmental protection.

6. The design of detachable thawing plate solves the shortcoming that the left-over product is difficult to clean.

The water level temperature controller U2 is connected with water inlet solenoid valve YV2, temperature needle BT2, high water level needle BL1 and low water level needle BL2 respectively, can effectively control the temperature of circulating water and in time supply the circulating water, guarantees the food effect of unfreezing.

The first movable contact piece of the air switch QS is connected with the first movable contact piece of the second-gear switch SB1, the second movable contact piece of the air switch QS is connected with the second movable contact piece of the second-gear switch SB1, and the contact a and the contact b of the second-gear switch SB1 are respectively connected with two ends of the power lamp HL1, so that the connection protection control of the power supply is facilitated.

As a specific embodiment, the second-gear switch SB2 is a two-gear six-pin switch, and the first movable contact of the second-gear switch SB2 is connected to the a-contact of the second-gear switch SB1, and the second movable contact of the second-gear switch SB2 is connected to the b-contact of the second-gear switch SB1, so as to facilitate connection control of the power supply.

The g contact of the second switch SB1 is connected to the connecting lead N, and the h contact of the second switch SB1 is connected to the connecting lead L.

As a specific embodiment, the temperature controller U1 is model EW-988D-1 and the water level temperature controller U2 is model HC 202.

Install a plurality of dismantled and assembled boards 2 that unfreeze in the machine case 1, circulating pipe 3 is installed to the bottom of board 2 that unfreezes, install the storage water tank of being connected with circulating pipe 3 in the machine case 1, soaking heating tube EH locates in the storage water tank, water pump M3 is connected with circulating pipe 3, realize the effective flow control of circulating water, in the concrete implementation, board 2 that unfreezes is the aluminiferous material with circulating pipe 3, board 2 that unfreezes contacts with the air simultaneously with circulating pipe 3's surface, utilize the heat-conduction of air, realize that natural air unfreezes and circulating water heats and unfreezes and combine together, it is efficient to unfreeze, the loss of food nutrition has been avoided simultaneously, the feel of food has been guaranteed again.

The ozone device CY is arranged at the top of the case 1 and is connected with an air pipe extending into the case 1 through an air pump M2 and an air inlet electromagnetic valve YV 1.

The heat dissipation fan M1, the temperature controller U1 and the water level temperature controller U2 are arranged at the top of the case 1, and protection and heat dissipation of the machine are facilitated.

The front side at the top of the case 1 is provided with a red power indicator lamp 4, a yellow unfreezing completion indicator lamp 5, an equipment power switch button 6, an unfreezing plate internal circulation water emptying button 7 after unfreezing, a unfreezing machine internal pin type temperature sensor temperature display screen 8, a water tank water temperature display screen 9 and a circulation water temperature setting and UV sterilization system control board 10, so that the working condition of the unfreezing machine can be known in time, and the operation is convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.