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Method and device for removing formaldehyde from air-conditioner

An air purification device and formaldehyde technology, applied in the field of air purification, can solve the problems of poor formaldehyde removal effect of air conditioners, achieve a good home environment, ensure health, and efficiently absorb and decompose the effect

Active Publication Date: 2008-07-02
HAIER GRP CORP +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is to provide a method and device for removing formaldehyde by an air conditioner, so as to solve the disadvantage of poor formaldehyde removal effect of the air conditioner in the prior art

Method used

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  • Method and device for removing formaldehyde from air-conditioner
  • Method and device for removing formaldehyde from air-conditioner
  • Method and device for removing formaldehyde from air-conditioner

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Embodiment Construction

[0034] The invention provides a method for removing formaldehyde in an air purification device. The filter layer is made of polycrystalline composite modified ceramics, and the filter layer fixing frame is used to fix the polycrystalline composite modified ceramic filter layer on the air suction port of the air purification device. position, a formaldehyde remover is set in the honeycomb polycrystalline composite modified ceramic, and when an airflow passes through the polycrystalline composite modified ceramic filter layer, the formaldehyde remover inside the honeycomb polycrystalline composite modified ceramic filter layer Absorb and decompose formaldehyde in the gas. And through the circulation of the air by the air purification device, the effect of absorbing and decomposing formaldehyde in the gas is achieved for many times, thereby reducing the concentration of formaldehyde in the gas.

[0035] The present invention also provides a device for removing formaldehyde, which...

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Abstract

The invention discloses a formaldehyde-removing method for an air purifier, which employs an air filtrating layer made of polycrystal composite modified ceramics to absorb and decompose the over-standard formaldehyde in the air with high efficiency under the circulating action of a fan during the operation of the air purifier. The invention also discloses a formaldehyde-removing device. The device purifies the air repeatedly and circulatingly to remove over-standard formaldehyde from the air indoor, and rapidly reduces the formaldehyde concentration below the national indoor air quality standards, thereby ensuring a good indoor environment and protecting the health of a user.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a method and device for removing formaldehyde from an air conditioner. Background technique [0002] Formaldehyde is one of the harmful gases that have the greatest impact on people's health in today's society. Home decoration materials contain a large amount of formaldehyde, so formaldehyde has become the main pollutant in the indoor air environment today. At present, the main devices used to purify the air indoors are air conditioners and air purifiers. The health functions on the air conditioners mainly include negative ions, high-voltage ion dust collection, multi-component photocatalysts, etc., which are mainly aimed at removing dust and odors in the air, but for Formaldehyde, the main pollutant in interior decoration, has no effective removal method. [0003] Chinese patent application (application number: 00257278.8; application date: October 13, 2000; utility model name: ...

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Application Information

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IPC IPC(8): F24F3/16B01D53/04
Inventor 楚人震付裕王勇于兆志杨挺冯晓雪王世科
Owner HAIER GRP CORP
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