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Integral-type vacuum heat insulation and temperature preservation plate

A vacuum insulation, integrated technology, applied in the direction of heat preservation, insulation improvement, climate change adaptation, etc., can solve the problems of affecting the progress and quality of construction projects, heat preservation and energy saving effect, poor surface flatness, easy to generate cold and heat bridges, etc. The effect of energy saving, heat preservation, size specification, and flatness improvement

Inactive Publication Date: 2012-08-15
陈宏宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the energy-saving material used for the interior and exterior walls of buildings - vacuum insulation panels, has a high air leakage rate, poor surface flatness, and short retention efficiency. After air leakage, the core material and the vacuum bag are separated to form "two skins", and the overlapping edges are easy. Problems such as hot and cold bridges
In the specific project application, the proportion of returning to the factory is large, the rate of completion and repair is high, and the "shadow puppet wall" caused by the cold and hot bridge is obvious. The above technical defects and congenital deficiencies have seriously affected the progress and quality of the construction project as well as the heat preservation and energy saving effect.

Method used

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  • Integral-type vacuum heat insulation and temperature preservation plate
  • Integral-type vacuum heat insulation and temperature preservation plate
  • Integral-type vacuum heat insulation and temperature preservation plate

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Embodiment Construction

[0012] Such as figure 1 , 2 As shown in and 3, the integral vacuum heat insulation board includes an encapsulation layer 1 and a core material plate 2, the core material plate 2 is located between two layers of encapsulation layers 1, and the surroundings of the two layers of encapsulation layers 1 are fused and connected, and the core material plate A plurality of through holes 3 are evenly arranged on the board surface of 1, and the getter 4 is filled in the through holes, and the two board surfaces of the core material board 2 are coated with adhesive, and the encapsulation layer 1 and the core material board 2 Surfaces are joined together.

[0013] A plurality of hemispherical protrusions 5 in a rectangular array are evenly distributed on the surface of the core board 1 , and the through holes 3 are located in the middle of four adjacent hemispherical protrusions 5 .

[0014] The hemispherical protrusions 5 distributed on the board surface of the core board 2 are 2-4 mm ...

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PUM

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Abstract

The invention discloses an integral-type vacuum heat insulation and temperature preservation plate, and belongs to the technical field of an outer temperature preservation material for building outer walls. According to the invention, the vacuum heat insulation and temperature preservation plate has a plate-type core material, has good integrity, is low in air leakage rate, and prevents cold and hot bridge. According to the technical scheme, a core material plate is positioned between two package layers; the peripheries of the two package layers are fused and connected; the plate surfaces of the core material plate are uniformly provided with a plurality of through holes; and air absorption agents are filled in the through holes; bonding agents are coated on two plate surfaces of the core material plate, thus the package layers and the surfaces of the core material plate are connected into a whole. According to the invention, different from the prior art that the core material is in a powder shape, the plate provided by the invention has the advantages that an inorganic material is synthesized into the plate material, and a special bonding material is adopted for bonding the core material and the packaging layer together, thus the temperature preservation plate has the integrity; the core material plate is adopted and drilled for holding the air absorption agents, the quantity and position are distributed scientifically, and the long-lasting vacuum degree is ensured; and the air leakage rate is lowered by a dual-seal mode.

Description

technical field [0001] The integral vacuum thermal insulation board of the invention belongs to the technical field of external thermal insulation materials for building exterior walls. Background technique [0002] At present, the energy-saving material used for the interior and exterior walls of buildings - vacuum insulation panels, has a high air leakage rate, poor surface flatness, and short retention efficiency. After air leakage, the core material and the vacuum bag are separated to form "two skins", and the overlapping edges are easy. Problems such as hot and cold bridges occur. In the specific project application, the proportion of returning to the factory is large, the rate of completion repair is high, and the "shadow puppet wall" caused by the cold and hot bridge is obvious. The above technical defects and congenital deficiencies have seriously affected the progress and quality of the construction project as well as the heat preservation and energy saving effect. ...

Claims

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Application Information

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IPC IPC(8): E04B1/80
CPCY02A30/242Y02B80/10
Inventor 陈宏宇寇亚明
Owner 陈宏宇
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