Electric cabinet with automatic fire extinguishing function

Abstract

The invention relates to the technical field of electric cabinet fire extinguishing, in particular to an electric cabinet with an automatic fire extinguishing function. The electric cabinet comprisesa storage cavity, a stirring shaft, a sleeve rod, a connecting spring, a stirring block, a third connecting shaft, a coupler, a driving wheel, a driving groove, a grinding roller, a driving rod, a push plate, a feeding barrel, an air storage tank, a fourth connecting shaft, a connecting base, a cover plate, a piston plate, a piston rod and a telescopic pipe; the push plate is an air bag plate; a smoke discharging barrel, an exhaust pipe, a mounting groove, an air suction fan, a sixth connecting shaft, a first filter plate, a second filter plate, a clamping block and a clamping groove are alsoarranged, so that when the grinding roller rolls caked dry powder, the dry powder can be pushed into the feeding barrel, and smoke generated by combustion can be discharged out of a cabinet body, so that the problem that black smoke (small particles) generated by plastic combustion causes faults of circuit elements is avoided.

Description

technical field [0001] The invention relates to the technical field of electric control box fire extinguishing, in particular to an electric control box with automatic fire extinguishing function. Background technique [0002] When a fire breaks out in the electric control box, it is usually necessary to wait for firefighters to come to put out the fire. During this period, the fire may cause greater losses or even casualties. Therefore, there have been electric control boxes that can automatically extinguish the fire. In the prior art, When the dry powder in the fire extinguishing device of the electric control box is not used for a long time, the problem of agglomeration often occurs, which will affect the effect of fire extinguishing. The smoke mechanism, which makes the black smoke generated by the combustion fall on the circuit element, and causes the circuit element to be damaged, so there is a need for improvement. Contents of the invention [0003] The purpose of ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an electric control box capable of rolling and compacting the agglomerated dry powder and having a smoke exhaust mechanism, so as to solve the fire extinguishing problem caused by the agglomeration of the dry powder that has not been used for a long time in the above-mentioned background technology The effect is not good, and there is no smoke exhaust mechanism in the case of fire in the prior art, so that the black smoke generated by the combustion falls on the circuit components and causes damage to the circuit components

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