Flat Air Filter Screens/Doors

An air filtration and air filtration material technology, applied in the field of screen windows/doors, can solve the problems of inability to isolate fine particles, inability to achieve ventilation effect, inability to open windows for ventilation, etc., and achieve high air filtration efficiency, simple structure and easy cleaning effect

Active Publication Date: 2017-05-03
杭州金百合非织造布有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional yarn does not affect air circulation, but due to its large mesh size, it cannot isolate fine particles such as PM2.5. In today's deteriorating environment, the haze weather can only be protected by closing doors and windows, and cannot be opened for replacement. Air, if you want to make yarn from similar mask materials that can isolate PM2.5 and other fine particles, the air resistance is too large to achieve the ventilation effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Flat Air Filter Screens/Doors
  • Flat Air Filter Screens/Doors
  • Flat Air Filter Screens/Doors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such asfigure 1 A plane type air filter screen window shown includes a window and door frame 3, and the left and right sides of the plane type air filter screen are installed on the window and door frame. And planar air filter yarn 6, one end of the planar air filter yarn is installed in the winding drum, and the other end is connected with a push-pull bar, which can stretch the planar air filter yarn. The push-pull bars of the window are all magnetic, and are connected by magnetic suction when closed. Such as image 3 As shown, the planar air filter yarn is composed of three layers of planar skeleton material layer 1, high-efficiency and low-resistance air filter material layer 2, and planar skeleton material layer 1. It has a sandwich structure. The upper and lower layers are planar skeleton material layers, and the middle is High-efficiency and low-resistance air filter material layer (purchased from 3M Company, model BMF-Merv12), the thickness of the high-efficienc...

Embodiment 2

[0052] Such as figure 2 A kind of planar type air filter screen window shown, comprises window frame 3, and the planar type air filter yarn of single opening is housed on the window frame, and single opening structure comprises rewinding reel 4, push-pull bar 5 and planar type air filter yarn 6, planar One end of the type air filter yarn is installed in the reel, and the other end is connected to the push-pull bar. The push-pull bar can stretch the flat air filter yarn. The push-pull bar is magnetic. When closing, the push-pull bar can be absorbed to the side of the window and door frame by magnetic suction. On the suction strip on the side, the suction strip is magnetic and is located on the opposite side of the winding drum.

[0053] Such as image 3 As shown, the planar air filter yarn is composed of three layers of planar skeleton material layer 1, high-efficiency and low-resistance air filter material layer 2, and planar skeleton material layer 1. It has a sandwich stru...

Embodiment 3

[0066] Such as figure 2 A kind of planar type air filter screen window shown, comprises window frame 3, and the planar type air filter yarn of single opening is housed on the window frame, and single opening structure comprises rewinding reel 4, push-pull bar 5 and planar type air filter yarn 6, planar One end of the type air filter yarn is installed in the reel, and the other end is connected to the push-pull bar. The push-pull bar can stretch the flat air filter yarn. The push-pull bar is magnetic. When closing, the push-pull bar can be absorbed to the side of the window and door frame by magnetic suction. On the suction strip on the side, the suction strip is magnetic and is located on the opposite side of the winding drum.

[0067] Such as image 3 As shown, the planar air filter yarn is composed of three layers of planar skeleton material layer 1, high-efficiency and low-resistance air filter material layer 2, and planar skeleton material layer 1. It has a sandwich stru...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a planar type air filtering screen window / door which comprises a window / door frame, and a single-piece or two-piece planar type air filtering gauze, which is formed by compositing of planar skeletal material layers and a highly efficient low-resistant air filtering material layer, and has a sandwiched structure of upper and lower layers of planar skeletal material layers with the highly efficient low-resistant air filtering material layer arranged in between. The planar type air filtering screen window / door is made of planar type air filtering gauze which is high in strength and rigidity, low in air resistance and high in air filtering efficiency, can effectively filter PM 2.5 and other fine particles, and does not affect air circulation. The planar type air filtering screen window / door has energy-saving, noise-preventing, heat-isolating, purifying and mosquito-preventing functions, replaces a conventional screen window or screen door, introduces filtered air into a room and retains indoor air circulation.

Description

technical field [0001] The invention relates to a screen window / door, in particular to a plane type air filter screen window / door. Background technique [0002] With our rapid urbanization process, industrial and economic development, air pollution is becoming more and more serious (especially fine particle pollution such as PM2.5), especially since 2013, the smog weather mainly caused by PM2.5 pollution Invading most of the eastern part of China, important cities such as Beijing and Shanghai suffered greatly, and people's health was seriously affected. Severe smoggy weather outside makes it impossible for ordinary people to open windows for ventilation, while indoor air that is not circulated makes people uncomfortable and has a long-term serious impact on people's health. [0003] Existing screen windows and screen doors are divided into cotton gauze, polyester cloth, etc. according to their materials, and usually have fine meshes, which can block the entry of insects suc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/52D04H1/4382D04H1/541D04H1/65D04H1/587
Inventor 孙武平宋建勇胡发伟
Owner 杭州金百合非织造布有限公司
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