阅读说明：本技术 一种烘手洗手一体机 (Hand drying and washing integrated machine ) 是由 翁伟聪 林法仁 林佳健 于 2021-10-12 设计创作，主要内容包括：本发明公开了一种烘手洗手一体机,其技术方案要点是：主管道与副管道的连接处设有转换头,转换头的一端连接出水管,另一端连接进水管,进水管上装有用于控制开关的电磁阀,电磁阀设置在主管道内,副管道前段设有喷头,喷头上装有出风嘴和出水嘴,出水管连通出水嘴,副管道内设有风口朝前的风机,风机前端设有加热器,风机吹出的风通过加热器供暖后,再从出风嘴导出,副管道前端设有红外感应模块,红外感应模块下端设有第一红外感应头,红外感应模块的侧端设有第二红外感应头,主管道内部设有PC芯片,红外感应模块与PC芯片电连接,用于将感应信号传输给PC芯片,PC芯片分别与风机、加热器和电磁阀电连接。(The invention discloses a hand drying and washing integrated machine, which has the technical scheme that: the junction of trunk line and auxiliary pipeline is equipped with the conversion head, the outlet pipe is connected to the one end of conversion head, the inlet tube is connected to the other end, be equipped with the solenoid valve that is used for control switch on the inlet tube, the solenoid valve sets up in the trunk line, auxiliary pipeline anterior segment is equipped with the shower nozzle, be equipped with tuyere and faucet on the shower nozzle, outlet pipe intercommunication faucet, be equipped with the fan that the wind gap was forward in the auxiliary pipeline, the fan front end is equipped with the heater, the wind that the fan blew off passes through the heater heating back, derive from the tuyere again, the auxiliary pipeline front end is equipped with infrared induction module, infrared induction module lower extreme is equipped with first infrared induction head, infrared induction module's side is equipped with the second infrared induction head, the inside PC chip that is equipped with of trunk line, infrared induction module is connected with the PC chip electricity, be used for with inductive signal transmission for the PC chip, the PC chip is connected with the fan respectively, heater and solenoid valve electricity.)

1. The utility model provides a hand-drying and hand-washing integrated machine, includes trunk line (1) and auxiliary pipeline (2), auxiliary pipeline (2) integration is fixed on being responsible for the upper end lateral wall, trunk line (1) and auxiliary pipeline (2) switch on its characterized in that each other: the device is characterized in that a conversion head (10) is arranged at the joint of the main pipeline (1) and the auxiliary pipeline (2), one end of the conversion head (10) is connected with a water outlet pipe (20), the other end of the conversion head is connected with a water inlet pipe (12), an electromagnetic valve (6) for controlling a switch is arranged on the water inlet pipe (12), the electromagnetic valve (6) is arranged in the main pipeline (1), a spray head (4) is arranged at the front section of the auxiliary pipeline (2), an air outlet nozzle (40) and a water outlet nozzle (41) are arranged on the spray head (4), the air outlet nozzle (40) is sleeved at the outer end of the water outlet nozzle (41), the water outlet pipe (20) is communicated with the water outlet nozzle (41), a fan (7) with a forward air port is arranged in the auxiliary pipeline (2), a heater (8) is arranged at the front end of the fan (7), and air blown out from the fan (7) is guided out from the air outlet nozzle (40) after being heated by the heater (8), the utility model discloses a PC (personal computer) induction system, including auxiliary duct (2) front end, infrared induction module (3), trunk line (1), PC chip (5), infrared induction module (3) and PC chip (5), the side of infrared induction module (3) is equipped with infrared induction module (3), infrared induction module (3) lower extreme is equipped with first infrared induction head (30), the side of infrared induction module (3) is equipped with second infrared induction head (31), trunk line (1) inside is equipped with PC chip (5), infrared induction module (3) are connected with PC chip (5) electricity for with sensing signal transmission for PC chip (5), PC chip (5) are connected with fan (7), heater (8) and solenoid valve (6) electricity respectively.

2. A hand drying and washing all-in-one machine as claimed in claim 1, characterized in that: when the first infrared sensing head (30) senses an object, the infrared sensing module (3) transmits a water outlet sensing signal to the PC chip (5), the PC chip (5) controls the electromagnetic valve (6) to be opened, when the second infrared induction head (31) induces the object, the infrared induction module (3) transmits a blowing induction signal to the PC chip (5), the PC chip (5) controls the fan (7) and the heater (8) to start working, when the second infrared induction head (31) induces the object to leave, the PC chip (5) controls a blowing induction signal source of the infrared induction module (3) to be switched from the second infrared induction head (31) to the first infrared induction head (30), the signal induced by the first infrared induction head (30) is the blowing induction signal, and after the first infrared induction head (30) induces the object to leave, the PC chip (5) switches the signal sensed by the first infrared sensing head (30) from the blowing sensing signal to the water outlet sensing signal.

3. A hand drying and washing all-in-one machine as claimed in claim 1, characterized in that: the fan (7) adopts a high-speed brushless motor.

4. A hand drying and washing all-in-one machine as claimed in claim 1, characterized in that: the main pipeline (1) is internally fixed with a circuit board support (11) for arranging circuits, and the PC chip (5) is clamped on the circuit board support (11) through a clamping plate.

5. A hand drying and washing integrated machine according to claim 4, characterized in that: the fan (7) is detachably connected to the inner wall of the auxiliary pipeline (2).

6. A hand drying and washing integrated machine according to claim 5, characterized in that: the inner wall of the auxiliary pipeline (2) is provided with two limiting plates (21), and the fan (7) is located between the two limiting plates (21).

7. A hand drying and washing integrated machine according to claim 5, characterized in that: the fan (7) is in threaded connection with the inner wall of the main pipeline (1) through a fastener.

8. A hand drying and washing all-in-one machine as claimed in claim 1, characterized in that: the utility model discloses a filter screen, including trunk line (1) lower extreme spiro union external body (9), be equipped with the filter screen that is formed by the filter pulp in external body (9), the filter screen card connects on the inner wall of external body (9).

9. A hand drying and washing all-in-one machine as claimed in claim 1, characterized in that: the heater (8) is a sleeve with a built-in electric heating wire, and the heater (8) is erected in the inner wall of the auxiliary pipeline (2).

Technical Field

The invention relates to the field of cleaning instruments, in particular to a hand drying and washing integrated machine.

Background

At present, a plurality of public places are all provided with hand dryers and water taps capable of automatically sensing water outlet, and after hands are washed, hands are blown in front of the hand dryers, which is troublesome, so that an integrated hand washing device for hand drying and hand washing appears on the market, the device on the market adopts an external box body, a generating device such as a blower is arranged in the external box body, the external blower needs a longer pipeline for connection, the blower power on the market is lower, after the air passes through the longer pipeline, the air formed by the blower is led out from an air outlet and is smaller, the blowing efficiency is extremely low, the external box body needs to occupy a large amount of volume, and is very inconvenient for some public places, troublesome in installation and very expensive in manufacturing cost, the devices on the market can not solve the problems, and the integrated hand washing device for hand drying and hand washing on the market, the phenomenon of water often can appear blowing out, can't accurate switching blow and play water effect, consequently design a section can realize built-in fan and improve wind pressure and improve air-out efficiency, low in cost, simple to operate, can accurately switch dry hand and the very necessary of hand washing integral type tap of blowing and play water performance.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the hand drying and washing integrated machine which can realize the built-in fan, improve the air pressure, improve the air outlet efficiency, has low manufacturing cost and convenient installation and can accurately switch the blowing performance and the water outlet performance.

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

the hand drying and washing integrated machine comprises a main pipe and an auxiliary pipe, wherein the auxiliary pipe is integrally fixed on the side wall of the upper end of the main pipe, the main pipe and the auxiliary pipe are communicated with each other, a conversion head is arranged at the joint of the main pipe and the auxiliary pipe, one end of the conversion head is connected with a water outlet pipe, the other end of the conversion head is connected with a water inlet pipe, a solenoid valve for controlling a switch is arranged on the water inlet pipe, the solenoid valve is arranged in the main pipe, a spray head is arranged at the front section of the auxiliary pipe, an air outlet nozzle and a water outlet nozzle are arranged on the spray head, the air outlet nozzle is sleeved at the outer end of the water outlet nozzle, the water outlet pipe is communicated with the water outlet nozzle, a fan with a forward air port is arranged in the auxiliary pipe, a heater is arranged at the front end of the fan, air blown out by the fan is heated by the heater and then is guided out of the air outlet nozzle, an infrared sensing module is arranged at the front end of the auxiliary pipe, a first infrared sensing head is arranged at the lower end of the infrared sensing module, the side of infrared induction module is equipped with the infrared induction head of second, the inside PC chip that is equipped with of trunk line, infrared induction module is connected with the PC chip electricity for give the PC chip with the sensing signal transmission, the PC chip is connected with fan, heater and solenoid valve electricity respectively.

Further, when first infrared induction head senses the object, infrared induction module will go out water induction signal transmission and give the PC chip, PC chip control solenoid valve is opened, when second infrared induction head senses the object, infrared induction module will blow induction signal transmission and give the PC chip, PC chip control fan and heater begin to work, when second infrared induction head response object left, PC chip control infrared induction module's the induction signal source of blowing switches to first infrared induction head from second infrared induction head on, the signal that first infrared induction head sensed is for blowing induction signal, first infrared induction head response object leaves the back, the PC chip switches the signal that first infrared induction head responded to from blowing induction signal to going out water induction signal again.

Further, the fan adopts a high-speed brushless motor.

Further, a circuit board support used for arranging circuits is fixed in the main pipeline, and the PC chip is clamped on the circuit board support through a clamping plate.

Furthermore, the fan can be detachably connected to the inner wall of the auxiliary pipeline.

Furthermore, the inner wall of the secondary pipeline is provided with two limiting plates, and the fan is positioned between the two limiting plates.

Further, the fan is in threaded connection with the inner wall of the main pipeline through a fastener.

Further, the lower end of the main pipeline is in threaded connection with an external pipe body, a filter screen formed by filter cotton is arranged in the external pipe body, and the filter screen is connected to the inner wall of the external pipe body.

Further, the heater is a sleeve with a built-in electric heating wire, and the heater is erected in the inner wall of the auxiliary pipeline.

The invention has the beneficial effects that:

1. the fan is arranged in the auxiliary pipeline, so that the insufficient wind power of the external fan caused by too long distance is avoided, and the fan is arranged in the auxiliary pipeline and close to the lock, so that the low power can achieve a good blowing effect, and the manufacturing cost is reduced;

2. through the combined use of the PC chip, the infrared induction module, the first infrared induction head and the second infrared induction head, the second infrared induction head arranged on the side edge is used for inducing a blowing signal, and the PC chip can switch the blowing induction signal from the second sensor to the first infrared induction head, so that the phenomenon of simultaneous water outlet and blowing can not occur, the blowing is more convenient, the second infrared induction head does not need to be induced on the side edge all the time, the function switching is flexible, and the use is more convenient;

3. the filter cotton and the battery in the external pipeline are arranged, so that the replacement is more convenient, and the blown air has a cleaning effect;

4. all whole accessories all set up in trunk line or auxiliary line, need not all the other external generating device of installation, and the user only need twist the back, inserts the power and can realize that the power supply air-out goes out water, simple to operate, and it is convenient to dismantle to can not occupation space.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

Reference numerals: 1. a main pipeline; 10. a conversion head; 11. a circuit board support; 12. a water inlet pipe; 2. a secondary pipe; 20. a water outlet pipe; 21. a limiting plate; 3. an infrared sensing module; 30. a first infrared sensor head; 31. a second infrared sensor head; 4. a spray head; 40. an air outlet nozzle; 41. a water outlet nozzle; 5. a PC chip; 6. an electromagnetic valve; 7. a fan; 8. a heater; 9. is externally connected with a tube body.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or point connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the working principle of the present embodiment is as follows: when the first infrared sensor 30 senses an object, the infrared sensor module 3 transmits a water outlet signal to the PC chip 5, the PC chip 5 controls the electromagnetic valve 6 to open, the water is guided into the converter 10 through the water inlet pipe 12, water is discharged from the water outlet nozzle 41 in the water outlet pipe 20, the PC chip 5 controls the electromagnetic valve 6 to close after the object leaves the range of the first infrared sensor 30, when the second infrared sensor 31 senses the object, a blowing sensing signal is transmitted to the PC chip 5, the PC chip 5 controls the fan 7 and the heater 8 to start working, blowing is discharged from the air outlet nozzle 40, when the second infrared sensor 31 senses the object, the PC chip 5 controls the infrared sensor module 3 to switch the blowing sensing signal source from the second infrared sensor 31 to the first infrared sensor 30, the signal sensed by the first infrared sensor 30 is the blowing sensing signal, and after the first infrared sensor 30 senses the object leaves, the PC chip 5 controls the fan 7 and the heater 8 to stop operating, and simultaneously the PC chip 5 switches the signal sensed by the first infrared sensing head 30 from the blowing sensing signal to the water outlet sensing signal, and water still flows out when the first infrared sensing head 30 senses next time.

The hand drying and washing integrated machine comprises a main pipeline 1 and an auxiliary pipeline 2, wherein the auxiliary pipeline 2 is integrally fixed on the side wall of the upper end of a main pipe, the main pipeline 1 and the auxiliary pipeline 2 are communicated with each other, a conversion head 10 is arranged at the joint of the main pipeline 1 and the auxiliary pipeline 2, one end of the conversion head 10 is connected with a water outlet pipe 20, the other end of the conversion head is connected with a water inlet pipe 12, an electromagnetic valve 6 for controlling a switch is arranged on the water inlet pipe 12, the electromagnetic valve 6 is arranged in the main pipeline 1, a spray head 4 is arranged at the front section of the auxiliary pipeline 2, an air outlet nozzle 40 and a water outlet nozzle 41 are arranged on the spray head 4, the air outlet nozzle 40 is sleeved at the outer end of the water outlet nozzle 41, the water outlet pipe 20 is communicated with the water outlet nozzle 41, a fan 7 with a forward air opening is arranged in the auxiliary pipeline 2, a heater 8 is arranged at the front end of the fan 7, and air blown out from the air outlet nozzle 40 after being heated by the heater 8, 2 front ends of auxiliary duct are equipped with infrared induction module 3, 3 lower extremes of infrared induction module are equipped with first infrared induction head 30, the side of infrared induction module 3 is equipped with second infrared induction head 31, 1 inside PC chip 5 that is equipped with of trunk line, infrared induction module 3 is connected with PC chip 5 electricity for give PC chip 5 with the sensing signal transmission, PC chip 5 is connected with fan 7, heater 8 and solenoid valve 6 electricity respectively.

Through set up fan 7 in auxiliary duct 2, avoided external fan to lead to apart from the overlength wind-force not enough to the simple installation need not other installation settings, owing to set up in auxiliary duct 2, the distance greatly shortens, consequently less power also can reach good effect of blowing, and the cost reduces.

Blow and go out water and realize in a device, it is more convenient to use, and through the control of PC chip 5 and the setting of second infrared induction head 31 in the side, make the response of going out water separate with the induction zone of blowing, realize distinguishing through PC chip 5, it is more accurate, the function switches more in a flexible way.

PC chip 5 (singlechip) is prior art, and this patent is not being given unnecessary redundant description.

These electrical apparatus settings of first infrared induction head 30, second infrared induction head 31, PC chip 5, fan 7 and heater 8 all set up within trunk line 1 or auxiliary pipe 2, and the user need not to install other equipment when the installation, contrast and the equipment of external generating device on the market, and it is more convenient to install, and fan 7 sets up in the pipeline, can shorten the distance of motor and air outlet by a wide margin, and the air-out effect is strengthened to the increase wind pressure.

As an improved specific embodiment, when the first infrared sensor head 30 senses an object, the infrared sensor module 3 transmits a water outlet sensing signal to the PC chip 5, the PC chip 5 controls the solenoid valve 6 to open, when the second infrared sensor head 31 senses an object, the infrared sensor module 3 transmits a blowing sensing signal to the PC chip 5, the PC chip 5 controls the fan 7 and the heater 8 to start working, when the second infrared sensor head 31 senses an object to leave, the PC chip 5 controls the blowing sensing signal source of the infrared sensor module 3 to switch from the second infrared sensor head 31 to the first infrared sensor head 30, the signal sensed by the first infrared sensor head 30 is the blowing sensing signal, after the first infrared sensor head 30 senses an object to leave, the PC chip 5 switches the signal sensed by the first infrared sensor head 30 from the blowing sensing signal to the water outlet sensing signal.

The first infrared induction head 30 and the second infrared induction head 31 are arranged in the same infrared induction module 3, so that the infrared induction module is more convenient to control and transmit signals.

Second infrared induction head 31 sets up at the side, there is the differentiation with first infrared induction head 30, the user only needs to respond to at the side can the air-out once, because at the side response and one hand need put on second infrared induction head 31 always, it is so too inconvenient, consequently with PC chip 5 will blow induction signal switch to first infrared induction head 30 from the second sensor on, realize the infrared induction head 31 response back of side second promptly, realize the air-out response at first infrared induction head 30, more conveniently blow, it is more convenient.

As a modified specific embodiment, the fan 7 is a high-speed brushless motor.

The speed of the fan 7 can be effectively enhanced through the arrangement of the high-speed brushless motor, the air output of the blowing port is increased, and the blowing is quicker.

As a modified specific embodiment, a circuit board support 11 for a regular circuit is fixed in the main pipeline 1, and the PC chip 5 is clamped on the circuit board support 11 through a clamping plate.

The circuit is regular back, can not the inner structure order clear to can not block the effect that the hair-dryer induced drafts because the circuit blocks up.

As a modified specific embodiment, the fan 7 is detachably connected to the inner wall of the secondary pipe 2.

The fan 7 can be detachably connected, so that the cleaning and the installation are more convenient to disassemble.

As a modified specific embodiment, the inner wall of the secondary pipeline 2 is provided with two limiting plates 21, and the fan 7 is located between the two limiting plates 21.

After the motor is limited by the limiting plate 21, a detachable fixing mode is realized.

As a modified specific embodiment, the fan 7 is screwed on the inner wall of the main pipeline 1 through a fastener.

Realize fixing through the fastener, connect more firmly.

As an improved specific embodiment, the lower end of the main pipeline 1 is screwed with the external pipe body 9, a filter screen formed by filter cotton is arranged in the external pipe body 9, and the filter screen is connected to the inner wall of the external pipe body 9.

Through the setting of filter screen, play the filter effect to the gas that fan 7 insufflates.

In a modified embodiment, the heater 8 is a sleeve with a built-in heating wire, and the heater 8 is arranged in the inner wall of the secondary pipeline 2.

After the power is on, the electric heating wire generates heat, and the air is heated after the air blowing, so that the warm air effect is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.