Glass welded glass composite vacuum plate welded with mounting hole and production method thereof
A technology of mounting holes and vacuum panels, applied in building components, thermal insulation, sound insulation, etc., to achieve high mechanical strength, low production cost, and solve the problem of edge cold bridges
Inactive Publication Date: 2015-07-01
戴长虹
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a new type of glass welding with A glass composite vacuum panel with mounting holes and a manufacturing method thereof, the manufacturing method of the glass composite vacuum panel with mounting holes is simple in process, and the prepared glass composite vacuum panel with mounting holes can overcome existing heat insulation panels, vacuum Insufficient heat insulation board and heat preservation board can effectively ensure the airtightness of the glass composite vacuum board with installation holes, prolong the service life, increase its strength, heat insulation, sound insulation and fire resistance, and also have a good decorative effect
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[0040] The implementation of the present invention will be described in detail below with examples and accompanying drawings, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.
[0041] Referring to the accompanying drawings, the glass composite vacuum panel with installation holes welded by glass is composed of a panel 1, a connecting layer 2, a vacuum chamber 3 and a support 4, and the panel 1 is made of a glass plate or tempered glass or coated glass or colored glass with a thickness of 2-6mm. It is composed of glazed glass or frosted glass; the connecting layer 2 is a high-temperature-resistant adhesive, which can be selected from room-temperature or high-temperature-cured high-temperature-resistant phenolic resin adhesives, epoxy resin adhesives, silicone resin adhesives, polyimide and other organic adhesives and commonly used adhesives. Inorganic adhesives ...
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Abstract
The invention discloses a glass welded glass composite vacuum plate welded with a mounting hole. The glass welded glass composite vacuum plate comprises a panel, a connecting layer and a vacuum cavity, and is characterized in that the mounting hole and an extraction opening are combined, the mounting hole penetrates through the entire composite plate, the panel is made from a glass plate, the panel and / or the connecting layer are used for providing additional strength to the vacuum cavity to ensure the smoothness of the vacuum cavity at barometric pressure and the vacuum cavity is a closed cavity formed by carrying out glass welding at constant temperature and high temperature and sealing at constant pressure to a metal plate; the sealing is that an extraction opening preformed in the vacuum cavity is automatically sealed by a low temperature solder in a vacuum furnace according to a liquid sealing theory, a low temperature solder comprises a low temperature metal and an alloy solder, and a support is arranged in the vacuum layers. A production method of the glass welded glass composite vacuum plate provided by the invention is simple in process, the defects of an existing insulation board and an existing vacuum insulated panel can be overcome, and the strength, heat insulation, sound insulation and fire resistance can be improved.
Description
technical field [0001] The invention relates to the technical field of building energy conservation, in particular to a glass composite vacuum panel with installation holes welded to glass and a manufacturing method thereof. Background technique [0002] At present, the materials used for building exterior wall insulation are divided into A-grade thermal insulation materials and B-grade thermal insulation materials. A-grade thermal insulation materials have good fire resistance, but their thermal insulation performance and water resistance are lower than B-grade thermal insulation materials, and there are high prices. Complex construction technology and other issues; B-grade thermal insulation materials have the advantages of low cost, good thermal insulation performance, and mature construction technology, but their durability is not good, heat resistance is poor, and they are easy to burn. Moreover, it can accelerate the spread of fire, so it is forbidden to use organic th...
Claims
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IPC IPC(8): E04B1/90E04B1/94E04F13/075
Inventor 戴长虹
Owner 戴长虹