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A platform for research: civil engineering, architecture and urbanism
Fireproof anti-explosion wall
The invention provides a fireproof anti-explosion wall. The fireproof anti-explosion wall comprises a fixed frame and a plurality of fireproof energy absorption modules arranged on the fixed frame. The fireproof energy absorption module comprises a bag body, a fire extinguishing agent located in the bag body and a mounting base, and the bag body is arranged on the mounting base. A mounting groove is formed in the fixed frame, and the mounting seat is fixed in the mounting groove. By the adoption of the technical scheme, the bag body is filled with the fire extinguishing agent, meanwhile, the pressure relief grooves are evenly formed in the explosion facing face of the bag body, the bag body deforms to absorb shock wave energy under the action of explosion shock waves, the buffering and energy absorbing effects are achieved, and when the internal pressure exceeds the critical threshold value, the pressure relief grooves are broken; the bag body sprays the fire extinguishing agent outwards to further counteract part of explosion shock wave energy; when a liquid fire extinguishing agent is adopted, part of heat of a fire disaster can be absorbed when the fire disaster occurs, the liquid fire extinguishing agent can be decomposed at high temperature to generate gas to increase the internal pressure of the bag body, and when the internal pressure exceeds a critical threshold value, the pressure relief groove is broken, and the bag body splashes the liquid fire extinguishing agent, so that the flame-retardant effect is achieved.
本发明提供了一种防火抗爆墙，包括固定框架以及设置于固定框架上的多个防火吸能模块；所述防火吸能模块包括囊体、位于囊体内的灭火剂以及安装座，所述囊体设置于安装座上；在固定框架上设置有安装槽，所述安装座固定于所述安装槽内。采用上述技术方案，囊体内部灌装灭火剂，同时囊体迎爆面均匀设置有泄压槽，在爆炸冲击波作用下，囊体发生变形吸收冲击波能量，起到缓冲吸能效果，当内部压强超过临界阈值时泄压槽破裂，囊体向外喷溅灭火剂进一步抵消部分爆炸冲击波能量；当采用液体灭火剂时，火灾发生时能够吸收火灾部分热量，而且高温时会分解产生气体使囊体内部压强增大，当内部压强超过临界阈值时泄压槽破裂，囊体喷溅液体灭火剂，起到阻燃的效果。
Fireproof anti-explosion wall
The invention provides a fireproof anti-explosion wall. The fireproof anti-explosion wall comprises a fixed frame and a plurality of fireproof energy absorption modules arranged on the fixed frame. The fireproof energy absorption module comprises a bag body, a fire extinguishing agent located in the bag body and a mounting base, and the bag body is arranged on the mounting base. A mounting groove is formed in the fixed frame, and the mounting seat is fixed in the mounting groove. By the adoption of the technical scheme, the bag body is filled with the fire extinguishing agent, meanwhile, the pressure relief grooves are evenly formed in the explosion facing face of the bag body, the bag body deforms to absorb shock wave energy under the action of explosion shock waves, the buffering and energy absorbing effects are achieved, and when the internal pressure exceeds the critical threshold value, the pressure relief grooves are broken; the bag body sprays the fire extinguishing agent outwards to further counteract part of explosion shock wave energy; when a liquid fire extinguishing agent is adopted, part of heat of a fire disaster can be absorbed when the fire disaster occurs, the liquid fire extinguishing agent can be decomposed at high temperature to generate gas to increase the internal pressure of the bag body, and when the internal pressure exceeds a critical threshold value, the pressure relief groove is broken, and the bag body splashes the liquid fire extinguishing agent, so that the flame-retardant effect is achieved.
本发明提供了一种防火抗爆墙，包括固定框架以及设置于固定框架上的多个防火吸能模块；所述防火吸能模块包括囊体、位于囊体内的灭火剂以及安装座，所述囊体设置于安装座上；在固定框架上设置有安装槽，所述安装座固定于所述安装槽内。采用上述技术方案，囊体内部灌装灭火剂，同时囊体迎爆面均匀设置有泄压槽，在爆炸冲击波作用下，囊体发生变形吸收冲击波能量，起到缓冲吸能效果，当内部压强超过临界阈值时泄压槽破裂，囊体向外喷溅灭火剂进一步抵消部分爆炸冲击波能量；当采用液体灭火剂时，火灾发生时能够吸收火灾部分热量，而且高温时会分解产生气体使囊体内部压强增大，当内部压强超过临界阈值时泄压槽破裂，囊体喷溅液体灭火剂，起到阻燃的效果。
Fireproof anti-explosion wall
一种防火抗爆墙
ZHANG XUEJIE (author) / LIU CHONG (author) / LYU YANG (author) / CUI JIAN (author)
2023-11-17
Patent
Electronic Resource
Chinese
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