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Air purifier with dust removal and sterilization functions

An air purifier and odor technology, applied in air quality improvement, control input related to air characteristics, air conditioning system, etc., can solve problems such as poor sealing, difficult to achieve purification effect, and unreachable filtering effect

Inactive Publication Date: 2018-08-07
JIANGSU SHUANGSHENG MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many types of air purifiers on the market, but the purification effect is difficult to meet people's expectations. The main reason is that the types of pollutants in the whole air that these purifiers can filter are limited, especially the poisonous toluene and toluene produced by interior decoration. Harmful gas, and the sealing is not good, can not effectively filter out toxic and harmful gas, the filtering effect can not meet people's expectations, so there is an urgent need for an air purifier with wider coverage and better purification effect

Method used

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  • Air purifier with dust removal and sterilization functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of dedusting and sterilizing air purifier comprises front cover, pre-filter screen, HEPA high-efficiency filter screen, photocatalyst filter screen, ultraviolet lamp sterilization group, odor filter screen, negative ion generating device and casing; The front cover and the box body are matched with each other, and an installation cavity is formed in the middle; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet light sterilization group, odor filter and negative ion generator are arranged in sequence from front to back In the installation cavity; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet lamp sterilization group and odor filter are all arranged in the sealing frame, and form a sealed filter channel; the center of the front cover is set There is an air inlet; the side and rear of the box are provided with an exhaust channel; the inside of the exhaust channel is provided with an exhaust f...

Embodiment 2

[0016] Embodiment 2: a kind of dedusting and sterilizing air purifier comprises front cover, front filter screen, HEPA high-efficiency filter screen, photocatalyst filter screen, ultraviolet lamp sterilization group, odor filter screen, negative ion generating device and casing; The front cover and the box body are matched with each other, and an installation cavity is formed in the middle; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet light sterilization group, odor filter and negative ion generator are arranged in sequence from front to back In the installation cavity; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet lamp sterilization group and odor filter are all arranged in the sealing frame, and form a sealed filter channel; the center of the front cover is set There is an air inlet; the side and rear of the box are provided with an exhaust channel; the inside of the exhaust channel is provided with an exhaust...

Embodiment 3

[0017] Embodiment 3: a kind of dedusting and sterilizing air purifier comprises front cover, front filter screen, HEPA high-efficiency filter screen, photocatalyst filter screen, ultraviolet lamp sterilization group, odor filter screen, negative ion generating device and casing; The front cover and the box body are matched with each other, and an installation cavity is formed in the middle; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet light sterilization group, odor filter and negative ion generator are arranged in sequence from front to back In the installation cavity; the pre-filter, HEPA high-efficiency filter, photocatalyst filter, ultraviolet lamp sterilization group and odor filter are all arranged in the sealing frame, and form a sealed filter channel; the center of the front cover is set There is an air inlet; the side and rear of the box are provided with an exhaust channel; the inside of the exhaust channel is provided with an exhaust...

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PUM

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Abstract

The invention discloses an air purifier with dust removal and sterilization functions. The air purifier comprises a front cover, a front filtering net, an HEPA efficient filtering net, a photocatalystfiltering net, an ultraviolet lamp sterilization set, an odor filtering net, a negative ion generating device and a box body, the front cover is matched with the box body, and a mounting cavity is formed between the front cover and the box body. The front filtering net, the HEPA efficient filtering net, the photocatalyst filtering net, the ultraviolet lamp sterilization set, the odor filtering net and the negative ion generating device are sequentially arranged in the mounting cavity front to back, the front filtering net, the HEPA efficient filtering net, the photocatalyst filtering net, theultraviolet lamp sterilization set and the odor filtering net are arranged in a sealing frame and form a sealed filtering channel, and an air inlet is formed in the center of the front cover. An exhaust channel is formed in the side rear portion of the box body, a suction fan is arranged on the inner side of the exhaust channel, and air supply shutters are arranged on the outer side of the exhaust channel. A controller is arranged in the box body and electrically connected with the photocatalyst filtering net, the ultraviolet lamp sterilization set, a sterilization module, the negative ion generating device and the suction fan.

Description

technical field [0001] The invention relates to an air purifier, in particular to an air purifier for dust removal and sterilization. Background technique [0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to air pollutants that can absorb, decompose, or transform various air pollutants (generally including PM2. Decoration pollution, bacteria, allergens, etc.), products that effectively improve air cleanliness, are mainly divided into household, commercial, industrial, and building. The wave and net technology of the air purifier mainly refers to the use of HEPA (High efficiency particulate air filter, high-efficiency air filter) filter or activated carbon filter to filter pollutants in the air, but both filters have their own advantages and disadvantages The advantage of HEPA filter is that it is effective and safe, and it is the most important technology to remove particulate pollutants in the air, but the disadvantage is that it ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F11/89F24F13/28F24F110/10F24F110/50
CPCF24F3/16F24F13/28F24F8/10F24F8/108F24F8/158F24F8/22Y02A50/20
Inventor 张焕
Owner JIANGSU SHUANGSHENG MEDICAL EQUIP