WO2017206121A1

WO2017206121A1 - Air purification and filtering device

Info

Publication number: WO2017206121A1
Application number: PCT/CN2016/084379
Authority: WO
Inventors: 林楚萍
Original assignee: 林楚萍
Priority date: 2016-06-01
Filing date: 2016-06-01
Publication date: 2017-12-07
Also published as: CN206803331U

Abstract

An air purification and filtering device comprises a box body (7). An air discharging fan (18) is disposed at the lower end of the box body (7). An elementary filtering net (10), an enhanced activated-carbon adsorption layer (9), an HEPA high-efficiency refined filtration layer (16), a negative ion air freshening layer (17) and an ultraviolet sterilization lamp (8) are disposed on two ends of the box body (7) from the outside to the inside. An air intake pipe (11) is disposed on the outer side of the elementary filtering net (10), and the lower end of the air intake pipe (11) is connected to an air intake hood (2) by means of an indoor air intake control valve (14), and an upper end of the air intake pipe (11) is connected to an outdoor air intake pipe (12) by means of an outdoor air intake control valve (13). A humidity sensor (22) and a carbon dioxide sensor (23) are disposed at the lower end of the outer wall of the box body (7). A humidifier main body (1) is disposed on the upper end of the inner wall of the box body (7). A master control module (3) is disposed in the humidifier main body (1).

Description

Air purification filter device

[0001] The utility model relates to an air purifying device, in particular to an air purifying and filtering device.

Background technique

[0002] Air purification is a comprehensive solution to provide various solutions to various environmental problems in the room, such as sterilization, dust removal, removal of harmful repair residues and odors, improving living and working conditions, and improving physical and mental health. The indoor environmental pollutants and pollution sources mainly include radioactive gases, molds, particulate matter, decoration residues, second-hand smoke and so on.

[0003] Air purifiers, also known as "air cleaners", air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) The decoration of pollution, bacteria, allergens, etc., products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building.

technical problem

[0004] With the continuous development of our society, people pay more and more attention to the monitoring and quality of life. Nowadays, air pollution in China is more serious, so air purification is getting more and more attention. People recognize the impact of air quality on people's health. Specific gravity, so there are various types of air purification devices on the market. Generally, the air purifiers we use are all used at home, but in some indoor public places, such air purification devices are not suitable.

Problem solution

Technical solution

[0005] It is an object of the present invention to provide an air purification filter device that solves the problems raised in the background art described above.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] An air purification filter device includes a box body, and an air outlet fan is disposed at a lower end of the box body. The two ends of the box body are provided with a primary filter net, a strong adsorption layer of activated carbon, and a HEPA high-efficiency essence from the outside to the inside. a filter layer, a negative ion air fresh layer and an ultraviolet sterilization lamp, wherein an outer side of the primary filter is provided with an intake pipe, the intake air The lower end of the pipe is connected to the intake hood through an indoor air intake control valve, and the upper end of the intake pipe is connected to the outdoor air intake pipe through an outdoor air intake control valve, the outdoor air intake pipe is connected to the outdoor, and the lower end of the outer wall of the box is provided with a humidity sensor and a carbon dioxide sensor. The humidifier main body is disposed at an upper end of the inner wall of the tank, and a main control module is disposed in the main body of the humidifier, and the main control module is connected to the humidity sensor and the carbon dioxide sensor.

[0008] As a further aspect of the present invention, the humidifier body is provided with a water tank, the water tank is connected to the atomization tank through a control valve, and the lower end of the atomization tank is equipped with an ultrasonic transducer sheet, and the ultrasonic transducer sheet A control circuit is connected, and the control circuit is connected to the main control module.

[0009] As a further aspect of the present invention, the upper end of the water tank is provided with an inlet pipe joint.

[0010] As a solution of the present invention, the atomization tank is connected to the gas outlet of the mouth downward.

[0011] As a further step of the present invention: the box is hung on the inner wall of the roof.

[0012] As a solution of the present invention, the air outlet fan is provided with three, and the air outlet fan is disposed in the air outlet.

[0013] As a solution of the present invention, the ultraviolet sterilization lamp is provided with three.

[0014] As a solution of the present invention, the ultraviolet sterilization lamp is connected to the main control module.

Advantageous effects of the invention

Beneficial effect

Compared with the prior art, the utility model has the following advantages: the utility model has novel structure, stable operation, high air purification efficiency, and has the indoor air humidification function and the indoor air oxygen content adjustment, and satisfies the large scale. Requirements for use in indoor public places.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of an air purification filter device.

[0017] In the figure: 1- humidifier body, 2-inlet pipe joint, 3-master module, 4-control feed, 5-atomization tank, 6-outlet, 7-box, 8-UV sterilization Lamp, 9-activated carbon adsorption layer, 10-primary filter, 11-intake pipe, 12-outdoor intake pipe, 13-outdoor intake control valve, 14-indoor intake control valve, 15-intake cover, 1 6-HEPA high-efficiency fine filtration layer, 17-negative ion air fresh layer, 18-venting fan, 19-venting seat, 20-ultrasonic transducer, 21-control circuit, 22-humidity sensor, 23-carbon dioxide sensor. Embodiments of the invention

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, instead of All embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present invention.

[0019] Please refer to FIG. 1 , in an embodiment of the present invention, an air purification filter device includes a box body 7 , and an air outlet fan 18 is disposed at a lower end of the box body 7 , and the two ends of the box body 7 are sequentially provided from the outside to the inside. The filter 10, the activated carbon strong adsorption layer 9, the HEPA high-efficiency fine filtration layer 16, the negative ion air fresh layer 17 and the ultraviolet sterilization lamp 8, the outer filter 10 is provided with an intake pipe 11 outside, and the lower end of the intake pipe 11 is controlled by the indoor air intake. The valve 14 is connected to the intake hood 2, the upper end of the intake pipe 11 is connected to the outdoor intake pipe 12 through the outdoor intake control valve 13, and the outdoor intake pipe 12 is connected to the outdoor. The lower end of the outer wall of the casing 7 is provided with a humidity sensor 22 and a carbon dioxide sensor 23, and the casing 7 is provided. The humidifier main body 1 is disposed at the upper end of the inner wall, the main control module 3 is disposed in the humidifier main body 1, and the main control module 3 is connected with the humidity sensor 22 and the carbon dioxide sensor 23. The humidifier main body 1 is provided with a water tank, and the water tank is connected to the mist through the control valve 4. The oxidation tank 5 is provided with an ultrasonic transducer sheet 20 at the lower end of the atomization tank 5, the ultrasonic transducer sheet 20 is connected to the control circuit 21, and the control circuit 21 is connected to the main control module 3, water The upper end of the box is provided with a water inlet pipe joint 2, the atomization tank 5 is connected to the gas outlet port 6 of the lower mouth, the box body 7 is suspended on the inner wall of the roof, and three air outlet fans 18 are provided, and the air outlet fan 18 is disposed in the air outlet seat 19, The ultraviolet sterilization lamp 8 is provided with three, and the ultraviolet sterilization lamp 8 is connected to the main control module.

[0020] The utility model has novel structure and stable operation. The utility model has the advantages of large air purification and high air purification efficiency through the design of three air outlet fans, and realizes intelligent humidification indoor through the design of the humidity sensor and the design of the humidifier main body. Function, through the design of primary filter, activated carbon strong adsorption layer, HEPA high-efficiency fine filtration layer, negative ion air fresh layer and ultraviolet sterilization lamp, not only air purification effect, but also effective sterilization of air, and then through carbon dioxide The sensor is designed to monitor the indoor oxygen content. When the carbon dioxide sensor detects that the indoor air carbon dioxide content is large, the outdoor air intake control valve is controlled by the main control module, and the outdoor air intake pipe is designed to realize the outdoor air intake and adjust the indoor air content. The amount of oxygen, and through the primary filter, activated carbon strong adsorption layer, HEPA high-efficiency fine filtration layer, negative ion air fresh layer and ultraviolet sterilization lamp to achieve effective purification of outdoor air intake, the utility model has indoors The air humidification function and indoor air oxygen content adjustment meet the requirements of large indoor public places.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. New type. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims All changes in the meaning and scope of the claimed equivalents are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.

[0022] In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the description of the specification is merely for the sake of clarity, and those skilled in the art should As a whole, the technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

Claims

claims

[Claim 1] An air purification and filtering device, including a box, characterized in that an air outlet fan is provided at the lower end of the box, and a primary filter and an activated carbon powerful filter are provided at both ends of the box from outside to inside. Adsorption layer, HEPA high-efficiency fine filtration layer, negative ion air freshening layer and ultraviolet sterilization lamp. There is an air inlet pipe on the outside of the primary filter. The lower end of the air inlet pipe is connected to the air inlet hood through the indoor air inlet control valve. The air inlet pipe The upper end is connected to the outdoor air inlet pipe through an outdoor air inlet control valve. The outdoor air inlet pipe is connected to the outside. A humidity sensor and a carbon dioxide sensor are provided at the lower end of the outer wall of the box. A humidifier body is provided at the upper end of the inner wall of the box. The humidifier A main control module is provided in the main body, and the main control module is connected to a humidity sensor and a carbon dioxide sensor.

[Claim 2] The air purification and filtering device according to claim 1, characterized in that, a water tank is installed on the main body of the humidifier, the water tank is connected to the atomization tank through a control valve, and the lower end of the atomization tank is equipped with an ultrasonic filter. Transducer piece, the ultrasonic transducer piece is connected to the control circuit, and the control circuit is connected to the main control module.

[Claim 3] The air purification and filtering device according to claim 2, characterized in that the upper end of the water tank is provided with a water inlet pipe joint.

[Claim 4] The air purification and filtering device according to claim 2, characterized in that the atomization tank is connected to an air outlet with a downward opening.

[Claim 5] The air purification and filtering device according to claim 1, characterized in that the box is suspended from the inner wall of the roof.

[Claim 6] The air purification and filtering device according to claim 1, characterized in that there are three air outlet fans, and the air outlet fans are arranged in the air outlet seat.

[Claim 7] The air purification and filtering device according to claim 1, characterized in that there are three ultraviolet sterilization lamps.

[Claim 8] The air purification and filtering device according to claim 1, characterized in that the ultraviolet sterilization lamp is connected to the main control module.