Composite filter material for air purifier

Abstract

The utility model discloses an air purifier composite filter material which comprises a composite filter material body, a rotating shaft is arranged on one side of the composite filter material body, a brush carrier is rotatably connected to the outer side of the rotating shaft, an air delivery pipe is arranged on the outer side of the composite filter material body, and a sterilization filter screen is arranged on the surface of one side of the composite filter material body. An HEPA filter screen is arranged on the surface of the other side of the composite filter material body. According to the structure, the motor is arranged in the rotating shaft, the output end of the motor is fixedly connected to the rotating shaft, bristles are fixedly connected to the inner side of the brush frame, the fan is arranged in the air conveying pipe, the valve is fixedly connected to the lower side of the air conveying pipe, and the blow-off pipe is fixedly connected to the lower side of the valve, so that the composite filter material can be cleaned; a polypropylene fiber melt-blown non-woven fabric layer is arranged on the inner side surface of the sterilization filter screen, and an activated carbon layer is arranged on the inner side surface of the HEPA filter screen, so that the service life of the filter material is long, and the filtering performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field, especially air purifier composite filter material. BACKGROUND

[0002] Air purifier is mainly by motor, fan, air filter screen, intelligent monitoring system is composed, and the existing air filter screen mostly uses composite filter material, and the composite filter material refers to two or more than two single layer materials through specific technology and technique composite together, form a kind of filter material with special function and performance.

[0003] But the existing air purifier composite filter material has the problem that the composite filter material is difficult to clean, and the existing air purifier composite filter material needs to be replaced regularly, the filter material service life is lower, and the filtering performance is difficult to meet the demand. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of air purifier composite filter materials, can clean composite filter material, so that filter material service life is high, so that improve filtering performance.

[0005] In order to achieve the above-mentioned purpose, provide air purifier composite filter material, including composite filter material body, the composite filter material body one side is provided with rotating shaft, rotating shaft outside is rotatably connected with brush holder, the composite filter material body outside is provided with gas pipe, the composite filter material body one side surface is provided with sterilization filter screen, the other side surface of the composite filter material body is provided with HEPA filter screen, the brush holder inside is fixedly connected with bristle, the gas pipe inside is provided with fan, the gas pipe lower side is fixedly connected with valve, the valve lower side is fixedly connected with blow-off pipe.

[0006] According to the air purifier composite filter material, the rotating shaft inside is provided with motor, and the output end of the motor is fixedly connected to the rotating shaft.

[0007] According to the air purifier composite filter material, the gas pipe outside is provided with air purifier body, the air purifier body surface is provided with air outlet, the air purifier body upper side is provided with air inlet, and the air purifier body surface is provided with display screen.

[0008] According to the air purifier composite filter material, the inside surface of the sterilization filter screen is provided with polypropylene fiber melt-blown non-woven fabric layer, and the inside surface of the HEPA filter screen is provided with activated carbon layer.

[0009] Beneficial effects:

[0010] 1、The one side of the composite filter material body is provided with a rotating shaft, the rotating shaft is internally provided with a motor, the output end of the motor is fixedly connected to the rotating shaft, the outer side of the rotating shaft is rotatably connected with a brush holder, the inner side of the brush holder is fixedly connected with bristles, the outer side of the composite filter material body is provided with a gas conveying pipe, the gas conveying pipe is internally provided with a fan, the lower side of the gas conveying pipe is fixedly connected with a valve, and the lower side of the valve is fixedly connected with a blowdown pipe, so that the composite filter material can be cleaned.

[0011] 2、The one side surface of the composite filter material body is provided with a sterilization filter screen, the other side surface of the composite filter material body is provided with a HEPA filter screen, the inner side surface of the sterilization filter screen is provided with a polypropylene fiber melt-blown non-woven fabric layer, the inner side surface of the HEPA filter screen is provided with an activated carbon layer, the material of the sterilization filter screen is polyethylene terephthalate, the polyethylene terephthalate enables the surface of the filter screen to have the ability to inhibit the growth and reproduction of bacteria, the HEPA filter screen is mainly made of laminated borosilicate microfibers, can efficiently remove small particulate matters in air, including harmful microorganisms such as bacteria and viruses, so that the service life of the filter material is long, and the filtering performance is improved.

[0012] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present application will be further described below in combination with the drawings and embodiments;

[0014] Figure 1 A perspective view of the composite filter material of the air purifier according to the present application is shown in the figure;

[0015] Figure 2 A perspective view of the air purifier body of the composite filter material of the air purifier according to the present application is shown in the figure;

[0016] Figure 3 A perspective view of the air purifier body of the composite filter material of the air purifier according to the present application is shown in the figure;

[0017] Figure 4 A perspective view of the air purifier body of the composite filter material of the air purifier according to the present application is shown in the figure;

[0018] LEGEND:

[0019] 1、The one side of the composite filter material body is provided with a rotating shaft, the rotating shaft is internally provided with a motor, the output end of the motor is fixedly connected to the rotating shaft, the outer side of the rotating shaft is rotatably connected with a brush holder, the inner side of the brush holder is fixedly connected with bristles, the outer side of the composite filter material body is provided with a gas conveying pipe, the gas conveying pipe is internally provided with a fan, the lower side of the gas conveying pipe is fixedly connected with a valve, and the lower side of the valve is fixedly connected with a blowdown pipe, so that the composite filter material can be cleaned. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0021] Referring to Figures 1-4 , the composite filter material of the air purifier of the embodiment of the present application comprises a composite filter material body 1, a rotating shaft 3 is arranged on one side of the composite filter material body 1, a brush holder 2 is rotatably connected to the outer side of the rotating shaft 3, the rotating shaft 3 is used to drive the brush holder 2 to rotate, a gas conveying pipe 7 is arranged on the outer side of the composite filter material body 1, the gas conveying pipe 7 serves as a channel for air flow, introduces the air to be purified into the inside of an air purifier body 10, and discharges the filtered air, a sterilization filter screen 17 is arranged on the surface of one side of the composite filter material body 1, a HEPA filter screen 14 is arranged on the surface of the other side of the composite filter material body 1, the material of the sterilization filter screen 17 is polyethylene terephthalate, the polyethylene terephthalate enables the surface of the filter screen to have the ability to inhibit the growth and reproduction of bacteria, the HEPA filter screen 14 is mainly made of laminated borosilicate microfibers, and can efficiently remove small particulate matters in the air, including harmful microorganisms such as bacteria and viruses, brush hairs 4 are fixedly connected to the inner side of the brush holder 2, the brush hairs 4 are used to directly contact and brush the surface of the composite filter material body 1, remove the adhered particulate matters and pollutants, and maintain the cleanliness and high filtration performance of the filter screen, a fan 6 is arranged in the gas conveying pipe 7, the fan 6 is used to blow the brushed particulate matters and pollutants into a blow-off pipe 9, a valve 8 is fixedly connected to the lower side of the gas conveying pipe 7, the valve 8 is a switch of the blow-off pipe 9, the blow-off pipe 9 is fixedly connected to the lower side of the valve 8, and the blow-off pipe 9 is used to discharge the brushed particulate matters and pollutants.

[0022] A motor 5 is arranged in the rotating shaft 3, the output end of the motor 5 is fixedly connected to the rotating shaft 3, and the motor 5 is used to drive the rotating shaft 3 to rotate.

[0023] The air purifier body 10 is arranged outside the gas conveying pipe 7, an air outlet 11 is arranged on the surface of the air purifier body 10, an air inlet 13 is arranged on the upper side of the air purifier body 10, a display screen 12 is arranged on the surface of the air purifier body 10, the clean air filtered by the composite filter material body 1 is discharged to the indoor through the air outlet 11, the air to be purified is introduced into the inside of the air purifier body 10 through the air inlet 13 for filtration treatment, the display screen 12 is used to display the running state, air quality, filtration efficiency and other information of the air purifier body 10, so as to facilitate the user to understand and use the air purifier.

[0024] The inside surface of the sterilization filter screen 17 is provided with a polypropylene fiber melt-blown non-woven fabric layer 16, and the inside surface of the HEPA filter screen 14 is provided with an activated carbon layer 15.

[0025] Principle: The composite filter body 1 is provided with a rotating shaft 3 on one side, the rotating shaft 3 is internally provided with a motor 5, the output end of the motor 5 is fixedly connected to the rotating shaft 3, the rotating shaft 3 is rotatably connected with a brush holder 2 on the outside, the brush holder 2 is fixedly connected with a brush 4 on the inside, the composite filter body 1 is provided with a gas conveying pipe 7 on the outside, the gas conveying pipe 7 is internally provided with a fan 6, the gas conveying pipe 7 is fixedly connected with a valve 8 on the lower side, the valve 8 is fixedly connected with a sewage pipe 9 on the lower side, when it is needed to clean the composite filter, the motor 5 and the fan 6 are started, the valve 8 is opened, the motor 5 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the brush holder 2 to rotate, the brush holder 2 drives the brush 4 to directly contact and brush the surface of the composite filter body 1, so as to remove the adhered particulate matters and pollutants, the fan 6 blows the particulate matters and pollutants brushed off into the sewage pipe 9, so that the composite filter can be cleaned, the composite filter body 1 is provided with a sterilization filter screen 17 on one side surface, the composite filter body 1 is provided with a HEPA filter screen 14 on the other side surface, the inside surface of the sterilization filter screen 17 is provided with a polypropylene fiber melt-blown non-woven fabric layer 16, the inside surface of the HEPA filter screen 14 is provided with an activated carbon layer 15, the material of the sterilization filter screen 17 is polyethylene terephthalate, the polyethylene terephthalate enables the surface of the filter screen to have the ability to inhibit the growth and reproduction of bacteria, the HEPA filter screen 14 is mainly made of laminated borosilicate microfibers, which can efficiently remove the tiny particulate matters in the air, including harmful microorganisms such as bacteria and viruses, the polypropylene fiber melt-blown non-woven fabric layer 16 serves as a reinforcing layer of the sterilization filter screen 17, which provides additional filtering effect and supporting force, and also has certain antibacterial performance, the activated carbon layer 15 adsorbs harmful gases and odor molecules in the air, improves the deodorizing and deodorizing capacity of the air purifier, prolongs the service life of the filter material, and improves the filtering performance.

[0026] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An air cleaner composite filter comprising a composite filter body (1), characterized in that: The composite filter body (1) is provided with a rotating shaft (3) on one side, the rotating shaft (3) is rotatably connected with a brush holder (2) on the outside, the composite filter body (1) is provided with a gas conveying pipe (7) on the outside, the composite filter body (1) is provided with a sterilization filter screen (17) on one side surface, the composite filter body (1) is provided with a HEPA filter screen (14) on the other side surface, the brush holder (2) is fixedly connected with a brush (4) on the inside, the gas conveying pipe (7) is provided with a fan (6) inside, the gas conveying pipe (7) is fixedly connected with a valve (8) on the lower side, and the valve (8) is fixedly connected with a blowdown pipe (9) on the lower side.

2. The air cleaner composite filter medium according to claim 1, wherein, The rotating shaft (3) is provided with a motor (5) inside, and the output end of the motor (5) is fixedly connected to the rotating shaft (3).

3. The air cleaner composite filter medium according to claim 1, wherein, The gas conveying pipe (7) is provided with an air purifier body (10) on the outside, the air purifier body (10) is provided with an air outlet (11) on the surface, the air purifier body (10) is provided with an air inlet (13) on the upper side, and the air purifier body (10) is provided with a display screen (12) on the surface.

4. The air cleaner composite filter medium according to claim 1, wherein The inside surface of the sterilization filter screen (17) is provided with a polypropylene fiber melt-blown non-woven fabric layer (16), and the inside surface of the HEPA filter screen (14) is provided with an activated carbon layer (15).

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