Preset fire intercepting and extinguishing device

Abstract

The invention discloses a preset fire intercepting and extinguishing device. The preset fire intercepting and extinguishing device comprises a bottom plate installed below the ground and a top plate above the ground, the top plate and the bottom plate are fixed through four fixing columns, electrical equipment is installed on the ground and located below the top plate, and a dry powder extinguishing device is installed on the top plate. An air bag capable of expanding when heated is installed between every two adjacent fixing columns in a folded mode, the surfaces of the air bags are coated with fireproof paint, and when the electrical equipment is on fire, the air bags expand when heated to slide along the fixing columns to be tightly attached to the top plate to form a sealed space and are matched with the dry powder extinguishing device to spray dry powder into the sealed space; and the air bags expand when heated and form a closed space with the top plate and the bottom plate to prevent fire spreading, baffles on the air bags compress a switch handle and open the dry powder extinguishing device to thoroughly extinguish the fire in the closed space, the whole device is started without a power supply, and the situation that when fire happens, the power supply is burnt out to cause that the device cannot be started can be prevented.

Description

technical field [0001] The invention relates to the field of fire extinguishing devices, in particular to a preset fire intercepting and extinguishing device. Background technique [0002] Some Internet companies now have their own servers. When these servers need to be plugged in a lot of wires, the probability of a short circuit causing a fire is greatly increased. When a fire occurs, the burnt wires will be scattered on the ground. At this time, people will accidentally step on these wires when extinguishing the fire, causing electric shock injuries. Further spread, strengthened economic loss, so be badly in need of a kind of preset fire intercepting fire extinguishing device now. Contents of the invention [0003] Aiming at the situation in the background technology, the present invention provides a preset fire interception and extinguishing device, which effectively solves the problems in the background technology. [0004] In order to solve the above technical prob...

AI Technical Summary

Problems solved by technology

[0002] Some Internet companies now have their own servers. When these servers need to be plugged in a lot of wires, the probability of a short circuit causing a fire is greatly increased. When a fire occurs, the burnt wires will be scattered on the ground. At this time, people will accidentally step on these wires when extinguishing the fire, causing electric shock injuries. Further spread increases the economic loss, so now there is an urgent need for a preset fire interception and fire extinguishing device

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