Novel vacuum insulated panel

Abstract

The invention discloses a novel vacuum insulated panel, which comprises an inner core; the inner core comprises two panel-shaped heat insulation materials in parallel; an inner vacuum insulated panelis arranged between two panel-shaped heat insulation materials, an outer blocking bag is coated at outside of the inner core in a sealing manner. The novel vacuum insulated panel has the advantages that after the novel vacuum insulated panel is vaccumized and sealed, the inner blocking bag is in hot melting connection with the heat insulation core material, the outer blocking bag is also in hot melting connection with the inner core; two insides of the inner core are provided with two panel-shaped heat insulation materials; on the one hand, the intensity of the novel vacuum insulated panel isenhanced; on the other hand, the puncture resistance is enhanced; even though the outer blocking bag is accidentally damaged, the heat insulation performance of the novel vacuum insulated panel cannotbe influenced.

Description

technical field [0001] The invention relates to the technical field of external wall insulation, in particular to a novel vacuum insulation panel. Background technique [0002] my country is a big energy-consuming country. With the continuous and rapid development of my country's economy, building energy consumption accounts for about 30% of the total energy consumption of our society, and the form of building energy conservation is urgent. The climate in various regions of our country is quite different, and the requirements for building energy-saving design in different regions are different. GB50176-1993 "Code for Thermal Engineering Design of Civil Buildings" clearly states that the design requirements for regions with hot summer and warm winter are "must fully meet the heat protection requirements in summer, Generally, winter heat preservation is not considered.” The industry has reached a consensus that “the north is heat preservation, and the south is heat insulation”...

AI Technical Summary

Problems solved by technology

[0004] Although the thin plastering of the external insulation board has a good insulation effect, it has disadvantages such as complicated construction technology, high comprehensive cost, and difficulty in guaranteeing the construction quality of the surface material; the vacuum insulation board is easy to be punctured during installation or use, resulting in Expansion effect, which will cause it to lose its insulating properties

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