Metal vacuum composite panel with sealing strips and getter and manufacturing method thereof

A technology of getter and composite board, which is applied in the direction of building components, heat preservation, sound insulation, etc., can solve the problems of cold bridge and heat preservation performance not reaching the best state, and achieve simple sealing structure, good air tightness, welding firm effect

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

[0003] The patent applicant disclosed a series of vacuum panels and their production methods in July 2013, although they solved the problems of fire prevention, heat preservation and service life of

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  • Metal vacuum composite panel with sealing strips and getter and manufacturing method thereof

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Embodiment Construction

[0041] 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.

[0042] Referring to the accompanying drawings, the metal vacuum composite panel with sealing strip and getter is composed of a shell 1, a core plate 2, a vacuum chamber 3 and a support 4, and the shell 1 is made of a low-carbon steel plate with a thickness of 0.3-1.0mm; the core plate 2 is a metal plate, ceramic plate, glass plate, plastic plate or composite plate, etc., preferably a 1-2mm thick aluminum alloy plate or a 3-5mm thick tempered glass plate, etc.; the support 4 is made of metal, ceramics, glass or high polymer It is made by printing, printing, spraying, mechanical layout, etc. to form a dot matrix and distribute between the core boards 2. The support height of the support 4 ...

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Abstract

A metal vacuum composite panel with sealing strips and a getter comprises a housing, at least two core plates and a vacuum chamber and is characterized in that the housing is a low-carbon steel plate, the core plate is arranged in the vacuum chamber to provide the housing with additional strength to ensure the smoothness of the housing at atmospheric pressure, the vacuum chamber is a closed chamber formed by the housing subjected to glass soldering edge sealing at atmospheric pressure and high temperature and high-temperature opening sealing in vacuum, welding portions of the edge of the low-carbon steel plate are provided with the sealing strips, the coefficient of thermal expansion of the low-carbon steel plate is matched with that of glass solder, the opening sealing is the automatic sealing of pumping holes preformed in the housing with low-temperature solder in a vacuum furnace according to the principle of liquid seal, the getter is arranged in the vacuum chamber, and supporting members are arranged between the core plates. A manufacturing method of the metal vacuum composite panel with the sealing strips and the getter is simple in process. The manufactured metal vacuum composite panel with the getter can overcome the deficiencies of existing insulation boards and vacuum insulation panels and the strength, thermal insulation, sound insulation and fireproof performance and decorative functions can be improved.

Description

technical field [0001] The invention relates to the technical field of building energy saving, in particular to a metal vacuum composite panel with a sealing strip and a getter 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 thermal insula...

Claims

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Application Information

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IPC IPC(8): E04B1/90E04B1/94E04F13/075
Inventor 戴长虹
Owner 戴长虹
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