Waste textile fiber filled noise-reducing heat-insulating plate for air conditioners
A technology of waste textiles and heat insulation boards, which can be used in space heating and ventilation details, household heating, and household heating, etc. It can solve the problems of unsatisfactory sound attenuation, complicated processing and assembly, and high manufacturing costs, and achieve a simple and reasonable structure. , Excellent heat dissipation and heat insulation performance, and low manufacturing cost
Inactive Publication Date: 2018-11-02
苏州璟珮新材料科技有限公司
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention provides a waste textile fiber-filled air-conditioning sound-absorbing heat insulation board, which is made of fiber interlayers by recycling waste textiles, and through the cooperation of fiber interlayers with different densities, it solves the existing problem The sound-absorbing and heat-insulating panels have the problems of heavy weight, complicated processing and assembly, high manufacturing cost, and unsatisfactory sound-absorbing effect
Method used
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[0020] combine figure 1 , the invention discloses a waste textile fiber-filled air-conditioning sound-absorbing and heat-insulating board, which is used for sound-absorbing and heat-insulating air-conditioning external units, mainly including a base plate 1, a first fiber interlayer 5, an intermediate fiber interlayer 2, a surface layer, and heat dissipation fins 8. On the substrate 1, the middle fiber interlayer 2, the first fiber interlayer 5 and the surface layer are stacked outwardly in sequence. The substrate 1 can be made of aluminum alloy material, which is light in weight and high in strength. The middle fiber insulation layer 2 and the first fiber insulation layer 5 serve as the main functional layers. The first fiber interlayer 5 and the middle fiber interlayer 2 are filled with textile fibers obtained from waste textiles through an opener. In order to have a good noise reduction effect, the thickness of the first fiber barrier layer 5 is 1-3 cm. The density of t...
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The invention discloses a waste textile fiber filled noise-reducing heat-insulating plate for air conditioners, comprising a base plate, a first fiber isolating layer, middle fiber isolating layers, asurface layer, and radiating fins; the middle fiber isolating layers, the first fiber isolating layer and the surface layer are stacked on the base plate sequentially and outwardly; the first fiber isolating layer and the middle fiber isolating layer are formed by filling with textile fibers via an opening machine; the first fiber isolating layer is less than the middle fiber isolating layers indensity; glass fiber cloth is arranged between the middle fiber isolating layers and between the middle fiber isolating layers and the first fiber isolating layer; a plurality of steel pins are passedfrom the side of the first fiber isolating layer into the first fiber isolating layer; the tail ends of the steel pins are connected with the radiating fins. The waste textile fiber filled noise-reducing heat-insulating plate for air conditioners is simple and reasonable in structure and low in manufacturing cost, and enables waste textiles to be effectively utilized; the fiber isolating layers in density gradient distribution help effectively reduce noise, heat dissipation and heat insulation are excellent, and the waste textile fiber filled noise-reducing heat-insulating plate for air conditioners, is light in weight, good in strength and good in service effect.
Description
technical field [0001] The invention relates to the field of recycling and reuse of textiles, in particular to a sound-absorbing and heat-insulating panel for an air conditioner filled with waste textile fibers. Background technique [0002] With the development of social economy, noise pollution cannot be underestimated, and it has become the third largest pollution after air and water pollution. Noise can have harmful effects on the nervous system of the human body, such as drowsiness, fatigue, memory loss, etc. Therefore, it is urgent to solve or reduce noise pollution. At the same time, as the utilization rate of chemical fiber textiles is increasing, the recycling rate is very low, which has brought great pressure to the environment. The air conditioner is a common cooling device in summer. The external unit of the air conditioner will generate a certain amount of noise and emit a lot of heat during operation. It is necessary to reduce the noise and improve the heat i...
Claims
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IPC IPC(8): F24F13/24
CPCF24F13/24F24F2013/242F24F2013/247
Inventor 石振李菊妹秦峰
Owner 苏州璟珮新材料科技有限公司