Vacuum thermal-insulation module

Abstract

The invention relates to a thermal-insulation and sound-insulation material, in particular to a vacuum module with a protective layer. The module comprises side surface walls, a front surface, a back surface and a poppet of a hollow cavity among the side surface walls, the front surface and the back surface, wherein sealing layers of the front surface and the back surface are respectively provided with a netted in-cavity framework and a netted out-cavity framework and are connected with the side surface wall into one, the poppet used for preventing the module from being deformed is arranged between the in-cavity framework of the front surface and the in-cavity framework of the back surface, and air suction systems are arranged on the side surface walls; the protective layer is arranged at the outer part of the out-cavity framework of the front surface, a framework in a hollow thermal-insulation layer between the protective layer and the front surface is provided with ventilation holes so that blank spaces of the framework are communicated with one another, and an air regulating system is also arranged; and the out-cavity framework of the back surface is provided with installation positions so that modules can be combined tightly and assembled / disassembled independently through the combination of specially-used installation parts. The module has the characteristics that the thermal-insulation and sound-insulation effects are improved, is an energy-saving and environmental-friendly material with high utilization ratio and can be produced in a large scale.

Description

technical field [0001] The invention relates to thermal insulation and sound insulation materials, in particular to a vacuum module that is energy-saving, environment-friendly, resource-saving, reusable, capable of large-scale production, and improves the efficiency of sound insulation and thermal insulation. Background technique [0002] There are many kinds of thermal insulation and sound insulation materials on the market, including phenolic foam board, polyurethane thermal insulation board and glass, etc., but their thermal conductivity is relatively high, the sound insulation effect is not ideal, maintenance and replacement are troublesome, and it is not conducive to environmental protection. Most of them will become garbage if not used, and the reuse rate is low. [0003] Patent No. 02262057.5's invention "Vacuum Thermal Insulation Building Board" provides a kind of thermal insulation building material, which uses the board for double-layer structure processing, and ta...

AI Technical Summary

Problems solved by technology

However, due to the limited airtightness of the ordinary building boards used, it cannot meet the requirements of atmospheric pressure resistance if it is thin, and it is too heavy to consume resources. Structs cannot support each other and thus are difficult to use reliably

[0005] The effect of vacuum glass is good, but its use is limited due to its fragility, and the recycling rate is low

[0006] In summary, the thermal insulation and sound insulation materials of the prior art have low thermal insulation and sound insulation efficiency and low reuse rate

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