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Insertion board type air purifier

An air purifier and air purification technology, which is applied in the field of air purification equipment and plug-in air purifiers, can solve the problems of expensive filter screens and high use costs, and achieve the effects of convenient installation, sealing, removal and replacement, and cost savings

Inactive Publication Date: 2014-12-24
ZHEJIANG ZHAOHUI FILTRATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the filters used for particles and odors are consumables, and good filters are expensive and costly to use; if the utilization rate of the filters can be improved, the use cost can be saved while ensuring clean air

Method used

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  • Insertion board type air purifier
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Examples

Experimental program
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Effect test

Embodiment 1

[0017] The plug-in air cleaner in this embodiment is a plate-type cleaner, see figure 1 , including four layers of filters, which are the primary filter 3, the high-efficiency particle filter 4, the activated carbon odor filter 5 and the antibacterial fragrance filter 6. The casing is a plate structure, and the casing includes a plate shell 1 and the casing base 2, the plate-type casing is provided with a filter screen slot 7, the insertion and extraction direction of the four-layer filter screen is designed up and down, and the four-layer filter screen can be determined according to the air quality detection device or the actual application environment. Whether each layer of filter is used or not, excellent sealing is achieved through the elastic EVA material around the casing slot and the filter.

Embodiment 2

[0019] The plug-in air cleaner in this embodiment is a cartridge-type cleaner, see figure 2 , including three layers of filter screens, which are primary filter screen 3, high-efficiency particle filter screen 4, and activated carbon odor filter screen 5. The casing is a cylindrical structure, wherein the casing includes a plate casing 1 and a casing base 2 , the base of the casing is provided with a filter screen slot 7, wherein the activated carbon odor filter contains a negative ion functional filter material, which can realize adsorption and the generation of negative ions; the three-layer filter screen can be determined according to the air quality detection device or the actual application environment. Whether the filter screen is used or not, its plug-in direction is up-and-down design, and excellent sealing is achieved through the upper and lower base slots of the casing and the elastic PU material around the filter screen.

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Abstract

The invention discloses an insertion board type air purifier, which comprises a case, an air purification filter net and an air quality detection device, wherein the case comprises a shell and a base which are inserted into the filter net from the upper side surface or the lateral surface; a filter slot and a buckle mechanism which are adaptive to the air filter net are arranged on the shell or the base; the air purification filter net is of a split type and comprises a pre-filter net, a HEPA (High-efficiency particulate absorption) filter net and an odor filter net. According to the insertion board type air purifier, according to the signal given by the air quality detection device, the HEPA filet and the odor filter net can be switched or used at the same time through a manual or automatic manner, so as to realize particulate purification and odor purification functions independently and combination of the two functions; multiple functions with one machine are realized and the use cost is saved.

Description

technical field [0001] The invention relates to an air purification device with the function of a switchable filter screen, which is mainly used in the field of air filtration and purification and freshening, in particular to a plug-in type air purifier. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, the air pollution in the outdoor environment is quite serious, and PM2.5 "exceeding the standard" and "exploding the meter" continue to appear all over the country; while indoor decoration, kitchen fume and cigarette burning, etc. The air problems caused by the pollution have made "breathing clean and fresh air" a luxury. According to statistics, people spend more than 80% of their time indoors, and more than 90% of special groups of people, so when the general environment cannot be changed in a short time, it is simple and effective to change the indoor air quality through air purification equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00
Inventor 刘玉桂刘朝军胡文飞
Owner ZHEJIANG ZHAOHUI FILTRATION TECH
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