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Method for reducing destructive force of explosion and explosion venting device

An explosion-venting and explosion-venting board technology, which is applied in the direction of buildings and building structures, can solve the problem of inability to isolate the destructive force of explosions, and achieve the effects of long service life, low density and good weather resistance.

Inactive Publication Date: 2012-12-26
李宝龄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This requires that the rigid material must withstand huge pressure, but in fact the impact pressure generated by the explosion is difficult to estimate in advance, so the wall or roof materials used in general buildings cannot actually play the role of isolating the destructive force of the explosion

Method used

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  • Method for reducing destructive force of explosion and explosion venting device
  • Method for reducing destructive force of explosion and explosion venting device

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Embodiment Construction

[0018] A method for reducing explosion destructive force and an explosion venting device according to a specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the present invention should be understood as not limited to such embodiments described below, and the technical idea of ​​the present invention can be implemented in combination with other known techniques or functions, other techniques identical to those known techniques.

[0019] In the following description, in order to clearly show the structure and working method of the present invention, many directional words will be used to describe, but "front", "rear", "left", "right", "outer", "inner" should be used ", "outward", "inward" and other words are understood as convenient terms, and should not be understood as limiting words. Here, "indoor" refers to an internal space constituted by the outermost space of a building, and "outdoor" refer...

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Abstract

The invention discloses an explosion venting device which is used for wall or ceiling materials of normal buildings; the explosion venting device is characterized in that the explosion venting device is composed of calcium silicate plates which are arranged at two outermost sides and a filling material which is arranged between the calcium silicate plates at the two sides; and the filling material is a mineral wool.

Description

technical field [0001] The invention relates to the technical field of building safety protection, in particular to a method for reducing explosion destructive force and an explosion venting device. Background technique [0002] In many industrial sectors such as petroleum, chemical industry, coal, national defense, etc., various flammable and explosive gases, liquids, various dusts and fibers may often be leaked or spilled during the various processes of production, processing, transportation and storage. . After such substances are mixed with air, they may become explosive mixtures. When the concentration of the mixture reaches the explosive concentration range, once an ignition source occurs, it will cause serious accidents such as explosion and fire. In view of this, it is necessary to take active active defense measures and effective measures to reduce destructive power in case of an explosion accident. [0003] The method commonly used in the prior art to reduce the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/92
Inventor 李宝龄
Owner 李宝龄
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