Automatic electrical starting device for firefighting equipment

Abstract

The invention discloses an automatic electrical starting device for firefighting equipment. The main technical feature is that the automatic electrical starting device for the firefighting equipment comprises a plug connector 1, a glass fiber pipe 2, an insulated conductor 3, an energy collection pipe 4, a bayonet plug 5, a double bridge wire 6, inner layer ignition powder 7, outer layer combustion expanding powder 8 and a combustion-supporting adhesive film 9, wherein the insulated conductor 3 delivers an external low voltage and constant current power source to the double bridge wire 6, thedouble bridge wire 6 rapidly converts electric energy into heat energy, the inner layer ignition powder 7 and the outer layer combustion expanding powder 8 are ignited, and generate a large amount ofhigh temperature gas and a large quantity of high temperature residues, the high temperature gas and the high temperature residues break through the three-layer sealed combustion-supporting adhesive film 9, and are concentratedly and sequentially conveyed to an ignition driving agent in the firefighting equipment through the energy collection pipe 4, the ignition driving agent burns and generateshigh pressure gas, and the high pressure gas sprays a dry powder extinguishing agent to the surface of a burning object, and realizes isolated firefighting. The automatic electrical starting device for the firefighting equipment has the advantages of being high in automatic degree, safe to use, reliable in action and the like.

Description

technical field [0001] The invention relates to an electric starting device for fire-fighting equipment, which belongs to the field of fire-fighting equipment. It is mainly used for automatic ignition and starting of vehicle-mounted fire-extinguishing devices, and can also be widely used in other automatic fire-fighting equipment to realize timely disposal of fires. Background technique [0002] With the increasing degree of traffic modernization, there are more and more motor vehicles of all kinds. At the same time, fire accidents of motor vehicles are also frequent and on the rise. More than 80% of fire accidents will cause vehicles to be scrapped, or even be destroyed. . The best way to prevent vehicle fires is to install a vehicle-mounted fire extinguisher. In the background technology, at present, the vehicle-mounted fire extinguishers equipped with motor vehicles mainly include portable fire extinguishers and automatic fire extinguishers. Portable fire extinguishers ...

AI Technical Summary

Problems solved by technology

Portable fire extinguishers are generally placed inside the vehicle. After a fire breaks out, the fire extinguisher is started by the person holding it in hand. This type of portable fire extinguisher is more effective for small fires that occur inside the vehicle, but for larger fires that are prone to occur in the engine compartment, etc. However, the fire extinguishing effect of portable fire extinguishers is not ideal, especially after a vehicle collision or overturn fire accident, such as the occupant in the car is unconscious or stuck in the car and cannot move, it is impossible to use the fire extinguisher in the car to extinguish the engine and other parts. It is easy to cause casualties and large economic losses

For vehicles equipped with automatic fire extinguishing devices, the fire detector detects the composite fire energy signal and sends it to the alarm controller, which is confirmed by the alarm controller and outputs a fire extinguishing command. , the fire energy signal is weak, the fire detector cannot detect the fire in time, and the alarm controller cannot output the fire extinguishing command in time, which delays the timing of fire extinguishing

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