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Air purifier for preventing and controlling haze

An air purifier and purifying component technology, applied in the field of automobile air purification, 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: 2016-01-13
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

[0037] The catalyst is prepared by an impregnation method, the carrier is a mixture of cerium oxide nanocubes and gibbsite, and its mixing mass ratio is 2:1;

[0038] The active component is a composite oxide of copper, zirconium, vanadium and tungsten, and its molar ratio is 1:1:1:1, and the weight content of the active component in the catalyst is 2%;

[0039] The co-catalyst is silver and anatase titanium dioxide, the molar ratio of Ag to Ti is 2:5, and the weight content of the co-catalyst in the catalyst is 1%.

[0040] The catalyst is sealed between two layers of filter screens to form a purification component.

[0041] 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 th...

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PUM

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Abstract

The invention discloses an air purifier which comprises a housing and a purifying part arranged in the housing, and further comprises a movable side wall fixedly connected with the purifying part, wherein the purifying part further comprises a first filter screen and a second filter screen; the second filter screen is arranged at one side, far from an air inlet, of the first filter screen; the first filter screen and the second filter screen can be arranged in a slide slot in a sliding mode; and a catalyst layer is clamped between the first filter screen and the second filter screen. After haze air passes through the air purifier disclosed by the invention, PM2.5 particles, nitrogen oxides and sulfur oxides are reduced to extremely low level, so that air in a car is effectively purified, and health of a respiratory system of an indoor staff 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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IPC IPC(8): F24F1/00F24F13/28B01D46/12B01D46/30B01D53/86B01D53/60
CPCF24F13/28F24F8/10F24F8/158F24F8/167Y02A50/20Y02A50/2351
Inventor 沈秋
Owner WUXI QIAOYANG MACHINERY MFG
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