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Vacuum self-adsorptive heat insulation and noise reduction reinforced plastic flat plate

A reinforced plastic, self-adsorption technology, applied in the direction of sound insulation, sound insulation doors/windows, noise absorption devices, etc., can solve the problems of cumbersome process, high cost and complex structure of old doors and windows, and achieve significant economic and social benefits, reduce The effect of low production and maintenance costs and raw material costs

Inactive Publication Date: 2012-03-07
陈若
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, heat insulation and noise reduction products commonly used on building doors and windows include polystyrene foam plastic noise reduction panels (EPS boards), various heat insulation films, heat reflective glass, laminated glass, hollow double-layer glass, etc., and they are generally not complex in structure. , The cost is expensive, that is, the cost is high, the effect is not good, and the transformation of a large number of existing old doors and windows is cumbersome and complicated, and it is not suitable for ordinary residents to construct.

Method used

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  • Vacuum self-adsorptive heat insulation and noise reduction reinforced plastic flat plate
  • Vacuum self-adsorptive heat insulation and noise reduction reinforced plastic flat plate
  • Vacuum self-adsorptive heat insulation and noise reduction reinforced plastic flat plate

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Embodiment Construction

[0011] in the attached figure 1 Among them, a piece of flat glass (2) is embedded in the window frame (1), one side of which is covered with the main body of the present invention made of transparent reinforced plastic substrate (5)---a plastic flat plate with uniform thickness, the The reinforced plastic substrate is made of polytetrafluoroethylene (PTFE), or flexible polyvinyl chloride (PVC) to reduce costs. Its thickness is between 8-25mm, and one of the surfaces of the plastic plate is a flat and smooth plane ( 10), the other surface is made with many regularly arranged blind holes, attached figure 1 The surface is covered on the inner surface of the window glass (2), and the top part (7) of the blind hole is a concave hemispherical surface, attached figure 1 Show that the bottom part (8) of the blind hole is a circular cylinder, they are connected smoothly with the concave hemispherical surface of the above-mentioned blind hole top part (7), and there is a small groove (...

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Abstract

The invention provides a vacuum self-adsorptive heat insulation and noise reduction reinforced plastic flat plate. One surface of the plastic flat plate is a flat and smooth plane, while the other surface is provided with a plurality of regularly-formed blind holes and coated with a heat reflection metal film; small grooves between the bottoms of adjacent blind holes are communicated with one another; the communicated blind holes can be vacuumized; the plastic flat plate can firmly adsorb on the surface of a smooth and flat glass plate or metal plate under the action of negative pressure; andthe conduction of heat and sound waves are blocked effectively by the properties of the material of the plastic flat plate, the heat reflection metal coated film on the surface and the internal vacuum condition. The plastic flat plate has a simple structure, is easy and convenient to install, allows the ordinary person to modify the conventional household doors and windows by using the ordinary tools, saves energy, protects the environment and improves living environment.

Description

Technical field [0001] The invention relates to a flexible flat plastic product, especially it has a structure that can be evacuated and functions of heat insulation and noise reduction. Background technique [0002] At present, heat insulation and noise reduction products commonly used on building doors and windows include polystyrene foam plastic noise reduction panels (EPS boards), various heat insulation films, heat reflective glass, laminated glass, hollow double-layer glass, etc., and they are generally not complex in structure. 1. The cost is expensive, that is, the cost is high, the effect is not good, and the process is cumbersome and complicated in the transformation of a large number of existing old doors and windows, which is not suitable for ordinary residents to use. Contents of the invention [0003] Aiming at such defects and deficiencies, the present invention provides a vacuum self-absorbing heat-insulating and noise-reducing reinforced plastic plate, whi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B7/28E06B5/16E06B5/20E04B1/90E01F8/00
Inventor 陈若
Owner 陈若
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