Ozone reduction module and air purifier

An air purifier and ozone technology, which is used in air conditioning systems, space heating and ventilation, household heating, etc., can solve the problem of limited service life of ozone reduction nets and need to be replaced regularly, so as to maintain stable purification efficiency and increase contact area. , The effect of high degree of environmental protection

Pending Publication Date: 2021-05-07
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the ozone reduction network in the prior art has a limited service life and needs to be replaced regularly, so as to provide an ozone reduction module that can be used continuously without replacement
[0005] Another technical problem to be solved by the present invention is to overcome the defect that the ozone reduction net in the air purifier in the prior art has a limited service life and needs to be replaced regularly, so as to provide an air purifier that can be used continuously without replacing the ozone reduction module

Method used

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  • Ozone reduction module and air purifier
  • Ozone reduction module and air purifier
  • Ozone reduction module and air purifier

Examples

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Embodiment 1

[0041] combine Figure 1-Figure 4 As shown, the ozone reduction module provided in this embodiment includes:

[0042] The reduction net 22 is constructed as a hollow structure, on which at least part of the area is formed with air holes, and is suitable for heating to X degrees in the electrified state;

[0043] The insulating frame 21 is made of an insulating material, the insulating frame 21 is at least partially arranged around the reduction net 22, and is suitable for supporting the reduction net 22;

[0044] Wherein, X≥0.

[0045] Preferably, the reducing net 22 is capable of self-heating and generating high temperature when it is powered on, and when the ozone passes through the reducing net 22, the high temperature causes the reduction and decomposition of ozone. In this embodiment, the heating temperature of the reduction network 22 in the energized state is X degrees, preferably X≧200.

[0046] Preferably, the reduction net 22 is constructed as a hollow structure, ...

Embodiment 2

[0059] combine figure 1 As shown, the present embodiment provides an air cleaner, comprising:

[0060] air ducts adapted to direct gas flow; and

[0061] The ozone reduction module 20 as described above at least partially covers the air duct.

[0062] The air purifier provided in this embodiment is provided with an ozone reduction module 20 in the air duct, and the reduction net 22 is heated under the power-on state, so that air can flow through the air holes of the reduction net 22, so that when the ozone passes through the When the reduction net 22 is described, the high temperature causes the reduction and decomposition of ozone; the ozone reduction module in the form of electric heating is used to ensure that the ozone reduction ability is durable and effective. Compared with the reduction net in the form of catalyst catalytic reduction, the ozone reduction module provided in this embodiment will not As the use time becomes longer, the reduction ability gradually decreas...

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Abstract

The invention relates to the technical field of air purifiers, in particular to an ozone reduction module and an air purifier. The ozone reduction module comprises: a reduction net, wherein the reduction net is configured to be of a hollow-out structure, air passing holes are formed in at least partial area of the reduction net, and the reduction net is suitable for being heated to X DEG C in a power-on state; and an insulating frame, wherein the insulating frame is made of an insulating material, at least part of the insulating frame surrounds the reduction net, the insulating frame is suitable for supporting the reduction net, and X >= 0. According to the ozone reduction module provided by the invention, by arranging the hollow-out reduction net and heating the reduction net in a power-on state, air can flow through the air passing holes of the reduction net, so that ozone is reduced and decomposed by high temperature when the ozone passes through the reduction net, the purification efficiency is kept stable, consumables do not need to be replaced, the user cost is saved, the environmental protection degree is higher, and secondary pollution of ozone to air is avoided.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an ozone reduction module and an air purifier. Background technique [0002] With the improvement of people's living standards, people's health and safety awareness is constantly improving, and the problem of indoor air quality has increasingly become the focus of people's attention. There are many types of air purifiers currently on the market. People's demand for air purifiers is not only for dust removal and odor removal, but air purifiers with bactericidal functions have gradually entered people's field of vision. Among them, air purifiers that produce ozone to achieve a bactericidal effect can have a good bactericidal effect, but because ozone will cause secondary pollution to the air, they are generally designed with an ozone reduction net, which uses the catalyst in the reduction net to catalyze Ozone reduction and decomposition can achieve the purpose of removing o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F8/167F24F8/192F24F8/26F24F8/98
CPCF24F3/16
Inventor 郭定康
Owner GREE ELECTRIC APPLIANCES INC
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