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Air purification device

An air purification device, the technology of No. 1, applied in the field of air purification, can solve the problems of inability to effectively reduce ozone content, no ultraviolet light protection measures, large space occupation, etc., and achieve good air purification effect, human safety, and small space occupation. Effect

Pending Publication Date: 2019-03-22
SHENZHEN HUISHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology

[0002] In the prior art, the utility model with the application number of 201720769663.9 discloses a photocatalytic oxidation purifier, which needs to use two UV ultraviolet lamp tubes, which is large in size and takes up a lot of space. In addition, because it only uses titanium dioxide as the photocatalyst and does not It cannot effectively reduce the ozone content. In addition, there is no protective measure against ultraviolet light. Ultraviolet light with wavelengths such as 185nm scatters into the air and is harmful to the human body.

Method used

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no. 1 example

[0024] see Figure 1~5 , in an embodiment of the present invention, an air purification device includes a wide-spectrum ultraviolet lamp tube 1, an inner layer net 2 and an outer layer net 3, the main wavelengths of the broad-spectrum ultraviolet lamp tube 1 are 185nm and 254nm, and the inner layer net 2 covers On the outside of the wide-spectrum ultraviolet lamp tube 1, the outer net 2 covers the outside of the inner net 2, and the inner net 2 is coated with a first coating containing nano-silver, rhodium carbon, nano-zinc oxide and titanium dioxide P25. Layer net 3 is coated with a second coating comprising titanium dioxide P25, ceramic powder and anatase titanium dioxide.

[0025] Wherein, the wide-spectrum ultraviolet lamp 1 is composed of a housing, a lamp body 102 and pins 103, the housing is arranged at the end of the lamp body 102, and the pins 103 pass through the housing.

[0026] It should be noted that the rear view after the inner layer net 2 and the outer layer ...

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Abstract

The invention discloses an air purification device which comprises a broadband spectrum ultraviolet light tube, an inner layer net and an outer layer net, wherein the broadband spectrum ultraviolet light tube has main wavelengths of 185nm and 254nm; the broadband spectrum ultraviolet light tube is covered with the inner layer net; the inner layer net is covered with the outer layer net; the innerlayer net is coated with a first coating containing nano silver, rhodium carbon, nano zinc oxide and titanium dioxide P25; the outer layer net 3 is coated with a second coating containing titanium dioxide P25, ceramic powder and anatase titanium dioxide. The air purification device disclosed by the invention has the advantages of being small in size, small in floor space, small in ozone generationamount, good in air purification effect and the like.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification device. Background technique [0002] In the prior art, the utility model with the application number of 201720769663.9 discloses a photocatalytic oxidation purifier, which needs to use two UV ultraviolet lamp tubes, which is large in size and takes up a lot of space. In addition, because it only uses titanium dioxide as the photocatalyst and does not It cannot effectively reduce the ozone content. In addition, there is no protective measure for ultraviolet light. Ultraviolet light with wavelengths such as 185nm scatters into the air and is harmful to the human body. Contents of the invention [0003] In view of the deficiencies of the prior art, the object of the present invention is to provide a waste gas treatment device which can be used alone, has a reasonable structure, good purification effect and long service life. [0004] To achieve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/76B01D53/48B01D53/62
CPCB01D53/007B01D53/76B01D53/8603B01D53/864B01D2251/104B01D2255/20738B01D2255/20707B01D2257/502B01D2257/304B01D2257/306B01D2259/804
Inventor 王森在
Owner SHENZHEN HUISHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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