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Air purifier for preventing and treating haze

A technology of air purifier and purification components, which is applied in the field of automobile air purification, which can solve problems such as unfavorable growth of children, affecting reproductive ability, depression, etc., and achieve the effect of protecting the health of the respiratory system

Inactive Publication Date: 2016-02-17
WUXI QIAOYANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] (4) Not conducive to children's growth
In addition, due to the weak light and the resulting low air pressure in foggy days, some people will experience laziness and depression in foggy days
[0016] (6) Affect reproductive ability
[0021] The air purifiers in the prior art all purify the air through filtration or adsorption, but nitrogen oxides or sulfur oxides in the air cannot be removed by filtration or adsorption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The catalyst is prepared by the impregnation method, the carrier is a mixture of cerium oxide nanocubes and gibbsite doped with nano-titania, the mixing mass ratio is 2:1, and the doping amount of nano-titania is 0.08%; The active components are composite oxides of copper, zirconium, vanadium and tungsten, the molar ratio of which is 1:1:1:1, and the weight content of the active components in the catalyst is 2%; the catalyst is enclosed in two layers In the middle of the filter screen, a purification component is formed.

[0037] The air cleaner includes a housing and a cleaning component arranged in the housing. The air cleaner also includes a movable side wall fixedly connected to the cleaning component. The cleaning component also includes a first filter screen and a second filter screen, and the second filter screen is arranged on The side of the first filter net away from the air inlet, the first filter net and the second filter net are slidably arranged in the chu...

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PUM

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Abstract

The invention discloses an air purifier which comprises a shell and a purifying part arranged in the shell. The air purifier further comprises a movable side wall which is fixedly connected with the purifying part, the purifying part further comprises a first filter screen and a second filter screen, the second filter screen is arranged on the side, far away from an air inlet, of the first filter screen, the first filter screen and the second filter screen are arranged in a sliding chute in a sliding mode, and a catalyst layer is clamped between the first filter screen and the second filter screen. When the haze air passes through the air purifier, PM2.5 particles, nitrogen oxide and sulfur oxide are reduced to an extremely low level, air in a vehicle is effectively purified, and respiratory health of indoor people is protected.

Description

technical field [0001] The invention relates to the field of automobile air purification, in particular to an air purifier for preventing haze. Background technique [0002] Haze weather is a state of air pollution. Haze is a general expression of the excessive content of various suspended particulate matter in the atmosphere, especially PM2.5 (particulate matter with an aerodynamic equivalent diameter less than or equal to 2.5 microns) is considered to cause haze. The "culprit" of the weather. [0003] Fog is an aerosol system composed of a large number of tiny water droplets or ice crystals suspended in the air near the surface. It mostly occurs in autumn and winter, and is the product of condensation (or sublimation) of water vapor in the air near the surface. The existence of fog will reduce the transparency of the air and deteriorate the visibility. If the horizontal visibility of the target is reduced to within 1000 meters, the weather phenomenon of water vapor conde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/30B01D53/86B01D53/60
CPCB01D46/30B01D53/8637B01D2257/302B01D2257/40B01D2259/455B01D2258/06B01D2267/30B01D2253/102B01D46/56Y02A50/20Y02A50/2351
Inventor 沈秋
Owner WUXI QIAOYANG MACHINERY MFG
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