Building vacuum insulated panel and manufacture method thereof

Abstract

The invention discloses a building vacuum insulated panel and a manufacture method thereof. Through holes are formed in a core panel of the vacuum insulated panel, circular air suction cushion blocks are arranged in the through holes, and the core panel is covered with barrier film and the circular air suction cushion blocks in a seal mode. Anchorage holes are formed in the inner sides of the air suction cushion blocks. The manufacture method comprises drying and pressing powder raw materials into the core panel, covering a layer of non-woven fabrics, punching holes in the core panel, putting the air suction cushion blocks in the holes, covering the outer sides with the high barrier film, performing vacuum pumping sealing, performing heat fusing on the barrier film and the air suction cushion block axial end surfaces, and punching the barrier film in the air suction cushion blocks to form the anchorage holes. According to the building vacuum insulated panel and the manufacture method, the anchorage holes are formed in the vacuum insulated panel, and the air suction cushion blocks are disposed on the circumferences of the anchorage holes to provide supports, so that the anchorage strength is improved, the construction cost is saved, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to a vacuum insulation panel made of gas-phase silica powder and micro-silica powder as core materials, in particular to a vacuum insulation panel for buildings which is convenient for anchoring and a manufacturing method thereof. Background technique [0002] The current vacuum insulation panels are basically made by vacuum sealing a core panel with an air-tight barrier film. When the vacuum insulation panel is anchored to the wall, it generally adopts the method of first folding the edge and then folding the corner to leave a hole for drilling and anchoring. The method is to anchor around the vacuum insulation panel. This anchoring method is likely to cause damage to the vacuum insulation bag during drilling, resulting in air leakage, resulting in waste in the construction process, and there are many anchor points, and the anchoring cost is high. Secondary hemming production cost is high, and production efficiency is low. Cont...

AI Technical Summary

Problems solved by technology

[0002] The current vacuum insulation panels are basically made by vacuum-sealing a core panel with an air-tight barrier film. When the vacuum insulation panel is anchored to the wall, it generally adopts the method of first folding the edge and then folding the corner to leave a hole for drilling and anchoring. The method is to carry out anchoring around the vacuum insulation board. This kind of anchoring method is likely to cause damage to the vacuum insulation bag during drilling, resulting in air leakage, resulting in waste in the construction process, and there are many anchor points, and the anchoring cost is high. The production cost of secondary folding is high and the production efficiency is low

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