CN217209716U

CN217209716U - Switch with air purification function

Info

Publication number: CN217209716U
Application number: CN202220514012.6U
Authority: CN
Inventors: 潘海波
Original assignee: Chengdu Bell Communications Industrial Co ltd
Current assignee: Chengdu Bell Communications Industrial Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-16
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a switch with an air purification function, which comprises a casing, an air compressor and an air storage tank are fixedly connected to the top of the casing, and a first electromagnetic valve is communicated with the air outlet of the air compressor through a pipeline. The air outlet end of the electromagnetic valve is communicated with the air inlet end of the air storage tank, the air outlet of the air storage tank is communicated with a second electromagnetic valve through a pipeline, and the air outlet end of the second electromagnetic valve is communicated with a negative ion generator through a pipeline, and the negative ion generator is connected with the negative ion generator. The air outlet is connected with an air outlet pipe, and the lower end of the air outlet pipe is fixed and penetrates the surface of the outdoor air inlet pipe; the high-pressure gas blown from the air storage tank is processed by the negative ion generator to form a high-pressure ion wind, which can neutralize the charge on the surface of the first filter screen, and at the same time The foreign matter on the surface of the first filter screen is blown off by high-pressure gas to achieve the effect of automatic cleaning of the first filter screen, eliminating the need for manual cleaning, saving time and effort, improving the air filtration efficiency of the first filter screen, and prolonging the first filter screen. filter life.

Description

Switch with air purification function

Technical Field

The utility model relates to a switch technical field specifically is a switch with air purification function.

Background

With the rapid development of industrial domestic automobiles, contradiction of environmental pollution is more prominent, the atmospheric environment is more serious, harmful substances such as vehicle waste gas, nitrogen oxides, sulfur oxides, restaurant oil smoke, SARA virus, sulfur dioxide, PM2.5, PM10 and the like seriously flood our living environment, particularly, in recent years, dust haze and haze weather cannot make people gasp, respiratory systems frequently occur, the whole country is not covered by dust haze weather from south to north, PM2.5 and PM10 are often in a report state, the households and customs do not dare to open windows for ventilation, and only polluted air enters the house, but the careless measures can reduce the pollution of PM25 and PM10 to the families, but bring double pollution caused by overlapping and repeated use of indoor air and serious shortage of oxygen, and seriously harm the health of indoor personnel.

The indoor air purification exchanger can effectively solve the problem faced by people at present, and when the indoor air purification exchanger works, outdoor fresh air needs to be introduced into a room, and meanwhile, indoor dirty air is discharged to the outside so as to ensure that the indoor air is always in a fresh state. However, in the prior art, the filter screen of the air purifier is very easy to be blocked, and after the air purifier is used for a period of time, if the filter screen is not cleaned or replaced manually, time and labor are wasted, and the efficiency is lost as more smoke dust on the filter screen is accumulated, so that the exchanger with the air purifying function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch with air purification function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a switch with an air purification function comprises a shell, wherein an air compressor and an air storage tank are fixedly connected to the top of the shell, the air outlet end of the air compressor is communicated with a first electromagnetic valve through a pipeline, the air outlet end of the first electromagnetic valve is communicated with the air inlet end of the air storage tank, the air outlet of the air storage tank is communicated with a second electromagnetic valve through a pipeline, a heat exchange box is fixedly connected to the inner bottom of the shell, an air inlet pipe is fixedly and penetratingly connected to one side of the shell and one side of the heat exchange box, an outdoor air inlet pipe and an indoor air inlet pipe are respectively arranged at two ends of the air inlet pipe, a first filter screen and a first fan are arranged on the inner side of the outdoor air inlet pipe, a butterfly valve is rotatably connected to the inner side circumferential wall of the outdoor air inlet pipe, a rotating shaft of the butterfly valve movably penetrates through the side wall of the outdoor air inlet pipe, a servo motor is fixedly connected to the outer side of the outdoor air inlet pipe, and a belt disc is fixedly connected to the rotating shaft of the butterfly valve and the top of an output shaft of the servo motor, the two belt pulleys are connected through a belt, the air outlet end of the second electromagnetic valve is communicated with a negative ion generator through a pipeline, the air outlet of the negative ion generator is communicated with an air outlet pipe, and the lower end of the air outlet pipe fixedly penetrates through the surface of an outdoor air inlet pipe.

As a further preferred aspect of the present invention: one end of the air outlet pipe extending into the outdoor air inlet pipe is located between the butterfly valve and the first filter screen, and the negative ion generator is fixedly connected to the surface of the shell through a connecting rod.

As further preferable in the present technical solution: the indoor air inlet pipe is characterized in that a second fan is fixedly connected to the inner side of the indoor air inlet pipe, a plurality of fins are fixedly connected to the surface of the air inlet pipe, and two ultraviolet sterilization lamp sets are fixedly connected to the inner portion of the air inlet pipe.

As further preferable in the present technical solution: the two sides of the heat exchange box are respectively communicated with a turbid gas inlet pipe and a turbid gas outlet pipe, the turbid gas inlet pipe and the turbid gas outlet pipe are respectively and fixedly penetrated through the two sides of the shell, a detachable second filter screen is fixedly connected to the inside of the turbid gas inlet pipe, and a third fan is fixedly connected to the inside of the turbid gas outlet pipe.

As further preferable in the present technical solution: the humidifier is fixedly connected to one side, located at the indoor air inlet pipe, of the shell, and the output end of the humidifier is communicated with the surface of the indoor air inlet pipe through a pipeline.

As further preferable in the present technical solution: the surface fixed connection of casing has control panel, control panel's power input end and commercial power electric connection, the control power input end of air compressor machine, first solenoid valve, second solenoid valve, anion generator, humidifier, ultraviolet ray sterilization banks, first fan second fan, servo motor and third fan all with control panel's output electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: high-pressure gas that the gas holder blew off forms high-pressure ion wind after passing through anion generator and handling, can neutralize the electric charge on first filter screen surface, blow off the foreign matter on first filter screen surface through high-pressure gas simultaneously, and blow off dust and other foreign matters outdoor intake pipe through first fan, realize carrying out the effect of automatic clearance to first filter screen, save the manual cleaning link, time saving and labor saving, effectively improve the cleaning efficiency, improve the filtration efficiency of first filter screen to the air, prolong the life of first filter screen.

Drawings

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

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of the heat exchange box of the present invention;

fig. 4 is a schematic structural view of the region a in fig. 2 according to the present invention;

fig. 5 is a schematic perspective view of the present invention.

In the figure: 1. a housing; 2. an air compressor; 3. a gas storage tank; 4. a first solenoid valve; 5. a second solenoid valve; 6. a negative ion generator; 7. an outdoor air inlet pipe; 8. an indoor air inlet pipe; 9. a foul air inlet pipe; 10. a foul gas discharge pipe; 11. a humidifier; 12. a heat exchange box; 13. an ultraviolet sterilization lamp set; 14. a fin; 15. a first filter screen; 16. a second filter screen; 17. a first fan; 18. a second fan; 19. a servo motor; 20. a butterfly valve; 21. a belt pulley; 22. a third fan; 23. a control panel; 24. an air inlet pipe; 25. and an air outlet pipe.

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 obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a switch with an air purification function comprises a shell 1, wherein the top of the shell 1 is fixedly connected with an air compressor 2 and an air storage tank 3, the air outlet end of the air compressor 2 is communicated with a first electromagnetic valve 4 through a pipeline, the air outlet end of the first electromagnetic valve 4 is communicated with the air inlet end of the air storage tank 3, the air compressor 2 is used for pressurizing air into the air storage tank 3, when the pressure in the air storage tank 3 reaches a preset pressure value, the air compressor 2 stops working, meanwhile, the electromagnetic valves of the first electromagnetic valve 4 and the second electromagnetic valve 5 are closed, the air outlet of the air storage tank 3 is communicated with a second electromagnetic valve 5 through a pipeline, the bottom of the inner side of the shell 1 is fixedly connected with a heat exchange box 12, one sides of the shell 1 and the heat exchange box 12 are fixedly connected with an air inlet pipe 24 in a penetrating manner, the two ends of the air inlet pipe 24 are respectively provided with an outdoor air inlet pipe 7 and an indoor air inlet pipe 8, and a first filter screen 15 and a first fan 17 on the inner side of the outdoor air inlet pipe 7, the inner side peripheral wall of the outdoor air inlet pipe 7 is rotatably connected with a butterfly valve 20, a rotating shaft of the butterfly valve 20 movably penetrates through the side wall of the outdoor air inlet pipe 7, the outer side of the outdoor air inlet pipe 7 is fixedly connected with a servo motor 19, the rotating shaft of the butterfly valve 20 and the top of an output shaft of the servo motor 19 are both fixedly connected with belt discs 21, high-pressure ion wind blown out from an air outlet pipe 25 can be effectively prevented from flowing backwards into an air inlet pipe 24 after the butterfly valve 20 is closed, the two belt discs 21 are connected through a belt, an air outlet end of a second electromagnetic valve 5 is communicated with an anion generator 6 through a pipeline, an air outlet of the anion generator 6 is communicated with the air outlet pipe 25, the lower end of the air outlet pipe 25 fixedly penetrates through the surface of the outdoor air inlet pipe 7, one end, extending into the outdoor air inlet pipe 7, of the air outlet pipe 25 is positioned between the butterfly valve 20 and a first filter screen 15, and the anion generator 6 is fixedly connected to the surface of the shell 1 through a connecting rod, high-pressure gas that gas holder 3 blew out forms high-pressure ion wind through the processing back of anion generator 6, can neutralize the electric charge on first filter screen 15 surface, blows off the foreign matter on first filter screen 15 surface through high-pressure gas simultaneously to blow off dust and other foreign matters outdoor intake pipe 7 through first fan 17, realize carrying out the effect of automatic clearance to first filter screen 15, effectively improve the filtration efficiency of first filter screen 15 to the air.

The inboard fixedly connected with second fan 18 of indoor intake pipe 8, the fixed surface of intake pipe 24 is connected with a plurality of fin 14, two ultraviolet ray sterilization banks 13 of the inside fixedly connected with of intake pipe 24, ultraviolet ray sterilization banks 13 can carry out sterilization treatment to the fresh air in the intake pipe 24, can effectively reduce the bacterial content in the fresh air, first filter screen 15 and ultraviolet ray sterilization banks 13 mutually support and can play good purifying effect to the fresh air, fin 14 can effectively increase the surface of intake pipe 24 and the area of contact of the inner space of heat transfer case 12, effectively improve the foul air heat absorption efficiency of the fresh air in the intake pipe 24 to the heat transfer case 12, improve fresh air preheating efficiency in the intake pipe 24 and the foul air waste heat utilization in the heat transfer case 12.

The both sides of heat transfer case 12 are communicate respectively with foul smell intake pipe 9 and foul smell discharge pipe 10, foul smell intake pipe 9 and foul smell discharge pipe 10 are fixed respectively and run through in the both sides of casing 1, the inside fixedly connected with detachable second filter screen 16 of foul smell intake pipe 9, impurity in the indoor exhaust foul smell of second filter screen 16 can filtering, effectively prevent that fin 14 from adhering to a large amount of foreign matter influence ware heat conduction efficiency, the inside fixedly connected with third fan 22 of foul smell discharge pipe 10, contain thermal indoor foul smell and pass through third fan 22 and be inhaled in heat transfer case 12, give the fresh air in intake pipe 24 with the heat transfer through fin 14 and intake pipe 24.

The humidifier 11 is fixedly connected to one side, located at the indoor air inlet pipe 8, of the shell 1, the output end of the humidifier 11 is communicated with the surface of the indoor air inlet pipe 8 through a pipeline, the humidifier 11 can humidify air blown out by the second fan 18 and heated, and dryness of the indoor air can be effectively reduced.

The fixed surface of casing 1 is connected with control panel 23, control panel 23's power input end and commercial power electric connection, air compressor machine 2, first solenoid valve 4, second solenoid valve 5, anion generator 6, humidifier 11, ultraviolet sterilization banks 13, first fan 17 second fan 18, servo motor 19 and third fan 22's control power input end all with control panel 23's output electric connection, can open and stop control air compressor machine 2 through control panel 23, first solenoid valve 4, second solenoid valve 5, anion generator 6, humidifier 11, ultraviolet sterilization banks 13, first fan 17 second fan 18, servo motor 19 and third fan 22.

Working principle or structural principle, during the use, the surface of first filter screen 15 adheres to a large amount of foreign matters and leads to the jam of outdoor intake pipe 7, when needing to wash first filter screen 15, close second fan 18 and third fan 22, through control panel 23, open second solenoid valve 5, anion generator 6 and first fan 17, control servo motor 19 through control panel 23 simultaneously and close butterfly valve 20, the high-pressure air that anion generator 6 produced blows into the back of first filter screen 15 through the high-pressure air in the gas holder 3, the high-pressure air through anion generator 6 forms high-pressure ion wind, blow into first filter screen 15 from the back of first filter screen 15 in, blow out the dust and other foreign matters of first filter screen 15, and blow out dust and other foreign matters outdoor intake pipe 7 through first fan 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A switch with an air purification function, comprising a housing (1), characterized in that: an air compressor (2) and an air storage tank (3) are fixedly connected to the top of the housing (1), and the The air outlet end of the air compressor (2) is communicated with a first solenoid valve (4) through a pipeline, and the air outlet end of the first solenoid valve (4) is communicated with the air inlet end of the air storage tank (3). The air outlet of the air tank (3) is communicated with a second solenoid valve (5) through a pipeline, a heat exchange box (12) is fixedly connected to the inner bottom of the casing (1), and the casing (1) is connected to the heat exchange box (12). One side of the box (12) is fixedly connected with an air intake pipe (24), and both ends of the air intake pipe (24) are respectively provided with an outdoor air intake pipe (7) and an indoor air intake pipe (8). 7) The inner first filter screen (15) and the first fan (17), the inner peripheral wall of the outdoor air inlet pipe (7) is rotatably connected with a butterfly valve (20), and the rotating shaft of the butterfly valve (20) moves through the outdoor inlet. The side wall of the air pipe (7), the outside of the outdoor air intake pipe (7) is fixedly connected with a servo motor (19), and the rotating shaft of the butterfly valve (20) and the top of the output shaft of the servo motor (19) are fixedly connected with a belt. A disc (21), the two belt pulleys (21) are connected by a belt, the gas outlet end of the second solenoid valve (5) is connected with a negative ion generator (6) through a pipeline, and the negative ion generator (6) The air outlet is communicated with an air outlet pipe (25), and the lower end of the air outlet pipe (25) is fixedly penetrated through the surface of the outdoor air intake pipe (7).

2. The switch with air purification function according to claim 1, characterized in that: one end of the air outlet pipe (25) extending into the outdoor air inlet pipe (7) is located at the butterfly valve (20) and the first filter screen (15), the negative ion generator (6) is fixedly connected to the surface of the casing (1) through a connecting rod.

3. The switch with air purification function according to claim 2, characterized in that: a second fan (18) is fixedly connected to the inner side of the indoor air intake pipe (8), and a second fan (18) is fixedly connected to the inner side of the air intake pipe (24). Several fins (14) are fixedly connected on the surface, and two ultraviolet sterilization lamp groups (13) are fixedly connected inside the air inlet pipe (24).

4. The switch with an air purification function according to claim 3, characterized in that: both sides of the heat exchange box (12) are respectively connected with a dirty gas intake pipe (9) and a dirty gas discharge pipe (10). ), the dirty gas intake pipe (9) and the dirty gas discharge pipe (10) are respectively fixed through both sides of the casing (1), and the dirty gas intake pipe (9) is fixedly connected with a detachable first A second filter screen (16), a third fan (22) is fixedly connected to the inside of the dirty gas discharge pipe (10).

5. The switch with an air purification function according to claim 4, characterized in that: a humidifier (11) is fixedly connected to one side of the housing (1) on the indoor air intake pipe (8), and the The output end of the humidifier (11) is communicated with the surface of the indoor air intake pipe (8) through a pipeline.

6. The switch with an air purification function according to claim 5, characterized in that: a control panel (23) is fixedly connected to the surface of the casing (1), and a power input of the control panel (23) is The end is electrically connected to the mains, the air compressor (2), the first solenoid valve (4), the second solenoid valve (5), the negative ion generator (6), the humidifier (11), the ultraviolet sterilization lamp The control power input terminals of the group (13), the first fan (17), the second fan (18), the servo motor (19) and the third fan (22) are all electrically connected to the power input terminal of the control panel (23).