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Anti-explosive valve

A valve body, unit valve technology, applied in building components, shockproof, construction, etc., can solve problems such as failure to reach anti-explosion level, economic losses, major accidents, etc., and achieve the effect of protecting personal and equipment safety.

Inactive Publication Date: 2009-09-02
孙鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the ventilation system installed in the building does not reach the same anti-blast level, when an explosion occurs outside the anti-blast building, the blast shock wave will enter the building from the end of the vent installed on the building, thereby causing serious damage to the people in the room. Damage to safety and equipment, resulting in major accidents and economic losses

Method used

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Embodiment Construction

[0010] As can be seen from the drawings, the anti-knock valve is composed of a unit valve body 1, the surface of the unit valve body 1 is provided with an air outlet 2, and a bottom plate 3 is provided inside the unit valve body 1, and a slider is provided on the bottom plate 3 4. The slider 4 is elastically connected to the bottom plate 3, and the elastic connection mainly adopts a spring connection. The valve body can be fabricated from high strength structural steel for complete corrosion resistance. The unit valve body 1 can be combined in a determinant form, and specifically, valve bodies with different numbers of rows and columns can be customized for customers according to the needs of customers. The anti-knock valve is installed in the direction of the blast-facing surface of the wall, and can be installed vertically or horizontally. When selecting an anti-explosion valve, it is necessary to determine the valve body with different numbers of rows and columns according...

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Abstract

The invention discloses an anti-explosive valve which is formed by unit valve bodies (1) combined together. The surface of each unit valve body (1) is provided with an air outlet (2); a bottom plate (3) is arranged in the unit valve body (1); a slide block (4) is arranged on the bottom plate (3); and the slide block is elastically connected with the bottom plate (3). With the structure, the invention can prevent explosive shock waves from entering the inside of a building from the air outlet while meeting the requirement of ventilation, thereby protecting indoor people and equipment.

Description

technical field [0001] The invention relates to professional heating and ventilating equipment, in particular to an anti-explosion valve installed at the end of an air vent of an anti-explosion structure building. Background technique [0002] At present, in the control centers, electric control rooms, laboratories and test devices, and production workshops of petrochemical and pharmaceutical factories, in order to avoid huge damage caused by accidental explosions, anti-blast structures must be considered for building structures, such as anti-blast walls, anti-blast doors And so on, some adopt the structure of damping reinforcement ribs in the anti-blast wall and anti-blast door, and some adopt the structure of all-steel reinforced door body. Anti-blast structures such as anti-blast walls and doors can protect the safety of personnel and equipment in anti-blast buildings and indoors during conventional explosions, and can also prevent blast shock waves from causing damage to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/92E04B1/98
Inventor 孙鑫
Owner 孙鑫
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