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Air filter screen

An air filter and filter material technology, which is applied in the field of air conditioning purification, can solve the problems of large pressure loss of the filter, inability to improve the smell in the house, and scrapping of the filter, and achieve the effect of reducing air outlet resistance, low pressure loss and prolonging life.

Pending Publication Date: 2017-11-21
JIANGSU HAINA AIR CONDITIONER PURIFICATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The filter screen is the guarantee of the quality of the filter. However, the filter screen often forms resistance to the airflow during use, that is, the pressure exerted by the airflow on the cross section of the filter screen. The dust accumulation of the filter screen increases with the increase of the use time. The pressure loss on the filter is also increasing. When it increases to a certain value, the filter will be scrapped; in addition, the traditional air filter cannot deodorize well and cannot improve the smell in the house.

Method used

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Embodiment Construction

[0015] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.

[0016] Such as figure 1 As shown, a kind of air filtering net comprises frame, and frame comprises top frame 1, bottom frame 2 and two side frames 3, and filter material is arranged in frame, and filter material is glass fiber filter paper, and the two sides of filter material are provided with protective net 4 The edge of the protective net 4 is fixed on the frame, the protective net 4 is filled with lavender particles, the mesh of the protective net 4 is diamond-shaped, the frame is made of aluminum alloy, and the periphery of the frame is provided with a rubber layer 5 .

[0017] The present invention reduces the air outlet resistance of the filter screen by adopting glass fiber filter paper and two layers of protective screen 4, and realizes the low pressure loss of the...

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Abstract

The invention discloses an air filter screen. The air filter screen comprises a frame, wherein the frame comprises a top frame, a bottom frame and two side frames; a filter material is arranged in the frame; protection screens are arranged on two surfaces of the filter material; edges of the protection screens are fixed to the frame; and the protection screens are internally filled with lavender particles. The air filter screen disclosed by the invention has the advantages that glass fiber filter paper and the two layers of protection screens are adopted, so that air output resistance of the filter screen is reduced, low pressure loss of the filter screen is realized, and then the life of the filter screen is prolonged; and meanwhile, the protection screens are internally filled with lavender particles, so that more fresh air is achieved.

Description

technical field [0001] The invention relates to the field of air conditioning purification, in particular to an air filter. Background technique [0002] In recent years, air filtration technology has made great progress in the research and development of filter materials, the research of filtration mechanism and the development and application of filtration equipment. The development trend of the air filter market is globalization, and the growth rate of purchases in developing countries will be faster than that in developed countries, and the construction of a large number of new factories in developing countries and the world have stricter requirements for environmental protection. This demand and environmental awareness The combination of will inevitably stimulate the rapid development of the filter market. [0003] The filter screen is the guarantee of the quality of the filter. However, the filter screen often forms resistance to the airflow during use, that is, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/28B01D46/10A61L9/015
CPCA61L9/015B01D46/10F24F13/28
Inventor 毛一鸣
Owner JIANGSU HAINA AIR CONDITIONER PURIFICATION EQUIP