Vehicle-mounted fire extinguisher protection box body

Abstract

The invention relates to the technical field of fire safety, and discloses a vehicle-mounted fire extinguisher protection box which comprises a base. A supporting spring is fixedly installed in the middle of the upper surface of the base, a tray is fixedly installed at the other end of the supporting spring, and a circular groove is formed in the middle of the upper surface of the tray. Accordingto the vehicle-mounted fire extinguisher protection box, a permanent magnet is arranged in the supporting spring, meanwhile, cutting coils are arranged on the two sides, vibration mechanical energy isconverted into electric energy through movement of cutting magnetic induction lines, the current magnitude is changed by changing the turn ratio of voltage transformation coils, the electric energy is converted into chemical energy to be stored through an electrolytic tank, and then a thermoelectric second effect is used for transmitting electric potential energy to P-type semiconductors and N-type semiconductors, so that when the direction of current at the axis is N-P, an inner end plate absorbs heat, the direction of current far away from the axis is P-N, an outer end plate releases heat,the effect of refrigeration inside the protection box body is achieved, and explosion of a dry powder extinguisher due to over-high temperature is avoided.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to a protective box for a vehicle-mounted fire extinguisher. Background technique [0002] The vehicle-mounted fire extinguisher is a kind of fire extinguisher that is installed on the car and is specially used for car fire extinguishing. The common vehicle-mounted fire extinguishers are divided into dry powder fire extinguishers, carbon dioxide fire extinguishers, and aqueous film-forming foam fire extinguishers. Most of the fire extinguishers equipped with vehicles are dry powder fire extinguishers. [0003] Because the car will vibrate during driving, the vehicle-mounted dry powder fire extinguisher will also vibrate back and forth after installation. The usual dry powder fire extinguisher will be prone to compaction when it is in a vibrating environment for a long time, making the fire extinguisher invalid. At the same time, the vehicle in summer When not in use, the environ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing vehicle-mounted fire extinguishers proposed in the background technology, the present invention provides a vehicle-mounted fire extinguisher protection box, which has the advantages of avoiding hardening and placing explosions, and solves the problems raised in the above-mentioned background technology

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