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Air purifier used in elevator car room

An air purification device and elevator car technology, applied in the field of air purification devices, can solve the problems of lack of elevator air disinfection and purification equipment, etc., and achieve the effects of simple installation, improved quality, and increased negative oxygen ion content

Inactive Publication Date: 2009-10-14
GUANGZHOU SPECIAL PRESSURE EQUIP INSPECTION & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, there is still a lack of ideal elevator air disinfection and purification equipment

Method used

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  • Air purifier used in elevator car room
  • Air purifier used in elevator car room
  • Air purifier used in elevator car room

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Experimental program
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the present invention is further stated:

[0019] Such as figure 1 , figure 2 , image 3 As shown, an air purification device used in an elevator car includes a fan 1, an air inlet device 2, and an air outlet device 3, and the air inlet device 2 and the air outlet device 3 are respectively provided with an air inlet channel 21 and an air outlet channel 31 , the blower fan 1 is installed in the air outlet channel 31 of the air outlet device 3, an air cleaning room 4 is connected between the air inlet channel 21 and the air outlet channel 31, and four layers of nickel alloy foam nano photocatalysts are installed in parallel in the air cleaning room 4 Air filter, wherein the initial layer and the last layer of the air filter are coarse filter 5 and coarse filter 6, the middle two layers are fine filter 7, and the last air filter near the end of the air outlet device 3 Two negative oxygen ion generators 8 are installed on ...

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PUM

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Abstract

The invention discloses an air purifier used in an elevator car room. The air purifier can be used for filtering and disinfecting the air inside the elevator car room, effectively degrading the harmful substance in the air and improving the content of negative oxygen ion in the air, and the air purifier also has the function of a ventilator. The air purifier comprises a draught fan, an air inlet device and an air outlet device, wherein, the air inlet device and the air outlet device are respectively provided with an air inlet channel and an air outlet channel, the draught fan is installed inside the air outlet channel of the air outlet device, an air purifying chamber is connected between the air inlet channel and the air outlet channel, and a plurality of layers of air filtering meshes are parallelly installed inside the air purifying chamber; wherein, the start layer and the last layer of the air filtering meshes are both provided with coarse filtering meshes, and the intermediate layers are fine filtering meshes; ultraviolet radiation light tubes are arranged among the fine filtering meshes of the air filtering meshes.

Description

technical field [0001] The invention relates to an air purifier, in particular to an air purifying device capable of filtering and disinfecting the air in an elevator car, effectively degrading harmful substances in the air, increasing the content of negative oxygen ions in the air, and simultaneously having the function of a blower . Background technique [0002] Indoor air pollution is listed by the World Health Organization (WHO) as one of the five most harmful environmental factors to public health, which has led to an increase in global population morbidity and mortality. The research results show that some high-incidence and group-onset diseases of the urban population (such as a significant decline in male fertility, a significant increase in the incidence of lung cancer, and a younger age of onset of cardiovascular and cerebrovascular diseases, etc.), are all related to the current urban air quality, especially indoor air quality. There is a strong correlation. Wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12A61L9/20F24F13/28
Inventor 周国富王富生谢超钟少文叶伟文喻文
Owner GUANGZHOU SPECIAL PRESSURE EQUIP INSPECTION & RES INST
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