Window-type air purifier

An air purifier and air purification layer technology, applied in the field of air purification, can solve problems such as organic pollution, nitrogen oxides or sulfur oxides that cannot be removed by filtration or adsorption, air pollution, etc., and achieve the effect of protecting the health of the respiratory system

Inactive Publication Date: 2016-02-03
WUXI QINGYANG MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Most of the air purifiers in the prior art are movable air purifiers, which purify the air through filtration or adsorption, but organic pollution, nitrogen oxides or sulfur oxides in the air cannot be filtered or adsorbed. Even if there are a few kinds of air purifiers that use chemical catalysis, they cannot reduce the pollutants in the closed air to the ppm level in a short period of time at room temperature
[0012] At the same time, indoors, especially in residential buildings, due to frequent indoor and outdoor ventilation, the indoor air is frequently polluted by outdoor smog and air containing various organic substances.

Method used

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Effect test

Embodiment 1

[0027] A window-type air cleaner, comprising a housing, an air purification layer and a fan, one side of the housing is provided with an air inlet, the other side is provided with a panel, the panel is provided with an air outlet, and the air outlet is provided with louvers , the louver can be turned up and down, and it is characterized in that, in the housing between the air inlet and the air outlet, a glass fiber filter layer, a catalytic layer and an adsorption layer are arranged in sequence,

[0028] The glass fiber filter layer adopts superfine glass fiber;

[0029] Described catalytic layer consists of:

[0030] A) 3% β-type iron silicate, the composition of the β-type iron silicate is as follows:

[0031] (x+y)M (2 / n) O·xFe 2 o 3 ·yAl 2 o 3 · zSiO 2 ·wH 2 o

[0032] In the formula, M represents Ce, n is the atomic valence of the cation M, x+y+z=1, z / x is 150, and w is 2;

[0033] B) 12% V doped with Ce 2 o 5 / (MoO 3 ) x (WO 3 ) 1-x with TiO 2 Mixture, C...

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PUM

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Abstract

The invention discloses a window-type air purifier. The window-type air purifier comprises a housing, an air purifying layer, and a blower fan; one side of the housing is provided with an air inlet, and the other side is provided with a panel; an air outlet is arranged on the panel; the air outlet is provided with a window shade; up and down overturning of the window shade can be realized; a glass fiber filter layer, a catalyst layer, and an absorption layer are arranged in the housing between the air inlet and the air outlet successively. PM2.5 particles, organic pollutants, nitrogen oxides, and oxysulfides contents are reduced to ppm levels when fog and haze air is delivered through the window-type air purifier; indoor air is purified effectively; and respiratory system health of people indoor is protected.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a window-type air cleaner. 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] Haze, also known as haze (smog), particles such as dust, sulfuric acid, nitric acid, and organic hydrocarbons in the air can also make the atmosphere cloudy. The phenomenon that the horizontal visibility of the target is 1000-10000 meters is called light fog or mist (Mist). Atmospheric humidity should be saturated when fog is formed (if there are a large number of condensation nuclei, saturation may occur if the relative humidity does not necessarily reach 100%). Fog made of liquid water or ic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/72B01D53/60B01D46/30B01J29/48A61L9/00A61L9/014F24F1/02F24F13/28A61L101/02
CPCY02A50/20
Inventor 唐靖岚
Owner WUXI QINGYANG MACHINERY MFG
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