Ceiling for preventing combustible gas explosion

Abstract

The invention discloses a ceiling for preventing combustible gas explosion, and relates to the technical field of building ceilings. The ceiling for preventing combustible gas explosion specifically comprises cross beams fixed to the top of two sides of a wall body and a ceiling body fixedly connected to the top surfaces of the cross beams, wherein the bottom surfaces of the cross beams are connected with a metal honeycomb plate through a plurality of suspenders which are uniformly arranged; the lower surface of the metal honeycomb plate is connected with an external air exhaust pipe through apipe clamp; the tail end of the air exhaust pipe is sealed through an end cover and is arranged on the lower surface of the metal honeycomb plate in an S-shaped roundabout mode; and an internal air exhaust pipe is arranged in the external air exhaust pipe; and at least four falling prevention mechanisms are symmetrically arranged on two sides of the metal honeycomb plate. A aluminum honeycomb core in the metal honeycomb plate is divided into a plurality of closed small chambers, so that the flow of air is prevented, heat and sound waves are not easy to propagate, and the functions of sound insulation, heat insulation, fire prevention and shock prevention are prominent; combustible gas leaked in the chambers is pumped out by an induced draft fan, and fresh air is input, so that the safetyof the indoor environment is improved.

Description

technical field [0001] The invention relates to the technical field of building ceilings, in particular to a ceiling for preventing combustible gas explosions. Background technique [0002] Ceilings are also called flower ceilings, ceilings, and flat roofs. There are two types of commonly used ceilings: ① exposed ceilings, where the structure of the roof or floor is directly exposed to the indoor space. Modern buildings often use reinforced concrete well-shaped beams or steel pipe grids to express the beauty of the structure. ② Suspended ceiling, hang another ceiling under the roof or floor structure. Energy is saved and piping can be routed between the structural level and the suspended ceiling. [0003] In most of the existing factories, in the process of charging and discharging batteries, flammable gases that are lighter than air similar to hydrogen will be produced, and flammable gases are prone to explosion when they encounter open flames. This kind of factory build...

AI Technical Summary

Problems solved by technology

However, the doors, windows and other structures on the side walls of the current factory buildings sometimes cannot meet the overall ventilation requirements of the factory building, and there are no corresponding emergency measures when the combustible gas leaks, which poses a greater safety hazard; The falling steel bars, plates, etc. will cause secondary injuries to the escapees, leading to an increase in the number of casualties in major accidents

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