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Liquid purification and thermocatalysis technology coupled indoor air purification device

A technology of indoor air and purification devices, applied in the field of indoor air purification, can solve the problems of low pollutant removal efficiency, achieve the effect of increasing the removal rate and ensuring cleanliness

Pending Publication Date: 2020-06-26
YANCHENG ENVIRONMENTAL ENG TECH RES & DEV CENT TSINGHUA UNIV +1
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Problems solved by technology

[0004] The invention provides an indoor air purification device coupled with liquid purification and thermal catalysis technology, which solves the technical problem of low removal efficiency of TVOCs pollutants in the fresh air system

Method used

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  • Liquid purification and thermocatalysis technology coupled indoor air purification device

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Embodiment Construction

[0018] The present invention will be further described below. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention. ...

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Abstract

The invention discloses a liquid purification and thermocatalysis technology coupled indoor air purification device. The device comprises a shell, and a thermocatalysis system and a spraying system are arranged in the shell; the thermocatalysis system comprises an air blower, a heating module and a catalyst module, the air blower is used for introducing to-be-purified air, and a heating module anda catalyst module are sequentially arranged in an air outlet pipeline of the air blower from bottom to top; the spraying system comprises a purifying inner cavity, a liquid purifying medium is storedin the purifying inner cavity, an atomizing nozzle is arranged above the liquid purifying medium, a liquid outlet is formed in the bottom of the purifying inner cavity and is connected to a water pump, and a water outlet pipe of the water pump is connected to the atomizing nozzle; an air inlet is formed in the purifying inner cavity and connected to an air outlet of the air outlet pipeline. The removal rate of TVOCs pollutants is increased by coupling the thermocatalysis system; meanwhile, pollutants like PM2.5 and viruses in air are purified through the spraying system, and efficient purification of indoor air is achieved through combination of the thermocatalysis system and the spraying system.

Description

technical field [0001] The invention belongs to the technical field of indoor air purification, and in particular relates to an indoor air purification device coupled with liquid purification and thermal catalysis technology. Background technique [0002] With the rapid development of industrialization and household automobiles, the contradiction of environmental pollution is becoming more and more prominent, and the air pollution is becoming more and more serious. Nitrogen oxides, sulfur oxides, automobile exhaust, restaurant fumes, PM2.5, PM10 and various viruses seriously endanger human health. Moreover, urban building syndrome, indoor air-conditioning disease, organic pollution, etc. caused by modern living environment and interior decoration directly affect people's health and life safety. As people pay more attention to indoor pollution, air purification systems, fresh air systems and oil fume purification systems have entered our lives unconsciously. [0003] Throug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D50/00B01D53/72
CPCB01D53/8668B01D2257/708B01D50/60
Inventor 陈建军朱新峰王猛宋华刘国林刘长东李俊华
Owner YANCHENG ENVIRONMENTAL ENG TECH RES & DEV CENT TSINGHUA UNIV
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