Explosion suppressor starting device

Abstract

The invention discloses an explosion suppressor starting device which comprises an electric detonator and an isolation device, wherein the isolation device is arranged outside the electric detonator and used for sealing and isolating the electric detonator from the external world; the isolation device is connected with a starter fixed seat; the isolation device comprises a starter shell; a fastening device is arranged at the top end of the shell; a driving device is arranged below the electric detonator in the shell. The explosion suppressor starting device is an intrinsically safe type fast starting device, can effectively control the energy generated by the action of the electric detonator in the device, close the energy in the starter, avoid the energy leakage, and perform fire extinguishment and explosion suppression safely, reliably and rapidly.

Description

technical field [0001] The invention belongs to the field of explosion suppressors, in particular to a starting device for explosion suppressors. Background technique [0002] In the production, storage and transportation links of coal mines, petroleum, chemical and other industries, there are risks of flammable and explosive materials. Once a fire or explosion accident occurs, it will cause casualties and large property losses. Taking coal mine accidents as an example, statistics show that from 2010 to 2013, the number of deaths in coal mine accidents reached 1,830, and gas accidents were the most serious accidents in coal mines. Explosion suppression devices should be installed at dangerous points in high-risk places. The response time of the explosion suppressor in the explosion suppression device is one of the keys to fire and explosion suppression. At present, the fastest and most widely used method of starting the explosion suppressor is the use of electric squibs. , ...

AI Technical Summary

Problems solved by technology

Explosion suppression devices should be installed at dangerous points in high-risk places. The response time of the explosion suppressor in the explosion suppression device is one of the keys to fire and explosion suppression. At present, the fastest and most widely used method of starting the explosion suppressor is the use of electric squibs. , the sealing diaphragm is broken through the electric detonator, and the fire extinguishing and explosion medium is sprayed out. This starting method has inherent safety hazards. The flammable and explosive ambient gas enters the starting device from the nozzle of the explosion suppressor. When the detonator does not start normally or the detonator is not well sealed, the electric detonator may ignite flammable and explosive gases during ignition, resulting in dangerous accidents

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