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Metal vacuum composite plate with edge sealed by seal strip and manufacturing method thereof

A technology of sealing strips and composite panels, applied in climate change adaptation, insulation improvement, building components, etc., can solve problems such as thermal insulation performance not reaching the best state, cold bridge, etc., to save manpower and time, avoid damage, and save material effect

Inactive Publication Date: 2015-07-01
戴长虹
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  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by this invention is to provide a new type of sealing The metal vacuum composite panel with edge sealing and the manufacturing method thereof, the manufacturing method of the metal vacuum composite panel with sealing strip edge sealing is simple in process, and the prepared metal vacuum composite panel can overcome the disadvantages of existing heat insulation panels, vacuum insulation panels and insulation panels Insufficient, can effectively ensure the airtightness of the metal vacuum composite panel, prolong the service life, increase its strength, heat insulation, sound insulation, fire resistance, and also have a good decorative effect

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  • Metal vacuum composite plate with edge sealed by seal strip and manufacturing method thereof

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Embodiment

[0035] Example: see figure 1 , the metal vacuum composite panel with sealing strip edge sealing is composed of shell 1, core plate 2, vacuum chamber 3 and support 4, shell 1 is made of low carbon steel plate with a thickness of 0.3-1.0mm; core plate 2 is metal plate, ceramic plate, glass plate, plastic plate or composite plate, etc., preferably 1-2mm thick aluminum alloy plate or 3-5mm thick tempered glass plate, etc.; the support 4 is made of metal, ceramics, glass or polymer, printed , printing, spraying, mechanical layout, etc. are distributed between the core boards 2 in a dot matrix. The supporting height of the support 4 is preferably 0.15-1.0mm, and the diameter of the supporting point is preferably 0.3-1.0mm. The method of making the metal vacuum composite panel with sealing strip edge sealing is as follows: First, cut two low-carbon steel plates with the same size and a thickness of 0.3 mm to make the shell 1, and use stamping to fold and shape the two low-carbon stee...

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Abstract

A metal vacuum composite plate with the edge sealed by a seal strip comprises a housing, at least two core plates and a vacuum cavity and is characterized in that the housing is a low-carbon steel plate, the core plates are located in the vacuum cavity formed through seal welding of the housing, the vacuum cavity is welded and sealed by utilizing a glass solder in a vacuum furnace under high vacuum and high temperature, the seal strip is arranged at the welding position of the edge portion of the low-carbon steel plate, the coefficient of thermal expansion of the low-carbon steel plate is matched with that of the glass solder, and a support is arranged between the core plates and is independently manufactured or is directly formed on the core plates. A manufacturing method of the metal vacuum composite plate with the edge sealed by the seal strip is simple in process, the air impermeability of the vacuum cavity of the metal vacuum composite plate can be effectively ensured, the service life of the metal vacuum composite plate can be prolonged, and strength, heat-insulation, sound-insulation and fireproof performance and a decorative function can be improved.

Description

technical field [0001] The invention relates to the technical field of building energy conservation, in particular to a metal vacuum composite panel with edge sealing by sealing strips 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 therma...

Claims

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Application Information

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IPC IPC(8): E04B1/80C03C29/00E04B1/94
CPCY02A30/242Y02B80/10
Inventor 戴长虹
Owner 戴长虹
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