Vacuum plate and application thereof
A vacuum board and vacuum technology, applied in the application, sheet/board, household appliances, etc., can solve the problems of low strength, low productivity, complex process, etc., and achieve the effect of good thermal insulation and sound insulation performance
Inactive Publication Date: 2011-01-05
徐林波
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Problems solved by technology
[0003] The disadvantages of this kind of vacuum glass are: low productivity, high cost, complicated process, and low strength, so it is difficult to be widely used
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[0017] In the accompanying drawings, two plates (1) and (2) with air-tight properties are combined together and welded and sealed along their periphery; there is a gap separated by a tiny isolation support (2a) between the two plates ( 4); Vacuum the gap (4) to make a vacuum plate.
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The invention discloses a vacuum plate. The vacuum plate is manufactured by the following steps of: combining two plates (such as metal, plastic and the like) with air tightness together, and welding and sealing the peripheries of the two plates; forming gaps isolated by using micro isolation supports between the two plates; and pumping vacuum from the gaps to obtain the vacuum plate. The micro isolation supports are integrated with at least one plate, and the surface of the plate is subjected to stamping, die pressing, calendaring and the like. The vacuum plate can be used as a box body temperature and sound insulation material for a refrigerator or a freezer and a heat insulation material for various furnace bodies and used for manufacturing a theft-proof door with good heat and sound insulation property.
Description
technical field [0001] The invention relates to a vacuum panel. Background technique [0002] The vacuum panels we know include vacuum glass, which is a material with excellent thermal insulation and sound insulation effects. The production method is as follows: distribute tiny supports between two pieces of flat glass to separate them, seal the edge of the glass with brazing material, draw a vacuum through the suction port, and then close the suction port to maintain the vacuum layer to form a special insulating glass. [0003] The disadvantages of this kind of vacuum glass are: low productivity, high cost, complicated process, and low strength, so it is difficult to be widely used. Contents of the invention [0004] For this reason, the present invention has designed a kind of vacuum panel, and its design scheme is: [0005] 1. Combine two plates with air-tight properties (such as metal, plastic, etc.), and weld and seal them along their periphery; there is a gap betwe...
Claims
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IPC IPC(8): F16L59/065F16S1/10F25D23/06E06B5/11E06B5/16
Inventor 徐林波
Owner 徐林波