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Disposable high-efficiency environment-friendly filter mesh for air-conditioner

An environmentally friendly air-conditioning, disposable technology, applied in air-conditioning systems, dispersed particle filtration, space heating and ventilation, etc., can solve the problems of regular cleaning and poor absorption of the filter, achieve excellent antibacterial function, and convenient and quick replacement , the effect of controlling energy consumption

Active Publication Date: 2011-09-14
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies that the existing filter screen cannot absorb dust and bacteria well and needs to be cleaned regularly, the present invention proposes a disposable high-efficiency and environmentally friendly air conditioning filter screen

Method used

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  • Disposable high-efficiency environment-friendly filter mesh for air-conditioner
  • Disposable high-efficiency environment-friendly filter mesh for air-conditioner
  • Disposable high-efficiency environment-friendly filter mesh for air-conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Such as figure 1 , as shown in 2, the disposable high-efficiency environmental protection filter screen of the present invention includes a filter screen frame 4 and a filter screen membrane detachably connected to the filter screen frame 4, and the filter screen membrane is composed of a micro / nano fiber reinforcement layer 1 , micro / nanofiber layer 2 and micron-scale fiber layer 3, the sequence fixed on the filter screen support 4 is micron-scale fiber layer 3, micro / nanofiber layer 2 and micron-scale fiber reinforcement layer 1. The filter screen of the present invention adopts the filter screen of the original air conditioner as the filter screen frame 4, and the micro / nano fiber layer 2 in the filter screen film is made of polylactic acid by electrospinning into a non-woven fabric (gram weight 0.3g / m 2 ), the average fiber diameter is 10nm, and the micron-scale fiber layer 3 has an average fiber diameter of 1μm and a gram weight of 40 g / m 2 Polypropylene spunbond ...

Embodiment 2

[0050] Such as figure 1 , shown in 2, the disposable high-efficiency environmental protection filter screen of the present invention comprises the filter screen frame 4 and detachably connected to the filter screen membrane on the filter screen frame 4, and the filter screen membrane is composed of micron fiber reinforcement layer 1, micron fiber / nanofiber layer 2 and micron-scale fiber layer 3 , the sequence fixed on the filter screen support 4 is micron-scale fiber layer 3 , micro / nanofiber layer 2 and micron-scale fiber layer 1 . The filter screen of the present invention adopts the filter screen of the original air conditioner as the filter screen frame 4, and the micro / nano fiber layer 2 in the filter screen film is prepared from polycaprolactone into a non-woven fabric (gram weight 1.3g) by electrospinning technology / m 2 ), the average fiber diameter is 500nm, and the micron-scale fiber layer 3 has an average fiber diameter of 50μm and a gram weight of 40 g / m 2 Polyp...

Embodiment 3

[0052] Such as figure 1 , shown in 2, the disposable high-efficiency environmental protection filter screen of the present invention comprises the filter screen frame 4 and detachably connected to the filter screen membrane on the filter screen frame 4, and the filter screen membrane is composed of micron fiber reinforcement layer 1, micron fiber / nanofiber layer 2 and micron-scale fiber layer 3 , the sequence fixed on the filter screen support 4 is micron-scale fiber layer 3 , micro / nanofiber layer 2 and micron-scale fiber layer 1 . The filter screen of the present invention adopts the filter screen of the original air conditioner as the filter screen frame 4, and the micro / nano fiber layer 2 in the filter screen film is prepared from polylactic acid glycolic acid into a non-woven fabric (gram weight 3.0g) by electrospinning technology / m 2 ), the average fiber diameter is 750nm, and the micron-scale fiber layer 3 has an average fiber diameter of 25μm and a gram weight of 20...

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Abstract

The invention discloses a disposable high-efficiency environment-friendly filter mesh for an air-conditioner. The filter mesh comprises a filter mesh frame (4), and is characterized by also comprising a filter mesh membrane detachably connected to the filter mesh frame (4) and consisting of three layers, wherein the first layer is a micron-scale fibrous layer (3); the second layer is a micro / nanofibrous layer (2); the third layer is a micron fiber reinforcing layer (1); and the first layer is closest to the filter mesh frame (4). The filter mesh has good functions of absorbing dust and suppressing bacteria, can be degraded, is environment-friendly and low-carbon, is provided with an automatic alarm device having effects of tracking an air speed in real time and filtering and timely prompting a user to replace the filter mesh, effectively controls energy consumption and improves the protection on equipment to prolong the service life of the equipment.

Description

technical field [0001] The invention relates to a disposable high-efficiency and environment-friendly air conditioner filter net which can effectively absorb fine dust and has excellent antibacterial effect. Background technique [0002] According to national statistics, tiny dust is one of the important causes of human respiratory diseases. In the prevention and control of influenza, the protection of the respiratory tract is the most important task. In a crowded work environment, the filtration of central air conditioning becomes the key to preventing flu and respiratory diseases. The air in the hospital is not circulated, and the poor air quality leads to an increase in the chance of cross-infection in the hospital. Statistics from the World Health Organization show that the disease burden caused by indoor air pollution is five times greater than that caused by outdoor air pollution. As indoor air purification becomes more and more a hot issue that people pay attention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/12F24F3/16
Inventor 严玉蓉郭煜星王丹琪汪涛涛汤仲标
Owner SOUTH CHINA UNIV OF TECH
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