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Vehicle-mounted dry powder fire extinguishing device

A dry powder fire extinguishing and vehicle-mounted technology, which is applied in fire rescue and other fields, can solve problems such as falling off and poor sealing of connectors, and achieve the effects of not easy to leak, good sealing, and reasonable structural design

Inactive Publication Date: 2016-02-17
SHANDONG GUOTAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the suspended dry powder fire extinguishing device installed in the engine compartment of the car should not be afraid of vibration technically and should be suitable for the high temperature environment of the engine compartment. Very good seal, will fall off under frequent vibration

Method used

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  • Vehicle-mounted dry powder fire extinguishing device
  • Vehicle-mounted dry powder fire extinguishing device
  • Vehicle-mounted dry powder fire extinguishing device

Examples

Experimental program
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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0021] Such as figure 1 Shown, a kind of vehicle-mounted dry powder fire extinguishing device of the present invention comprises support 3 and is arranged on

[0022] The fire extinguisher on the support 3, the support 3 is fixed on the car body, and the fire extinguisher is fixed on the support 3 to reduce the impact of the vibration of the car body on the fire extinguisher. The fire extinguisher includes a cylinder body 2, one end of the cylinder body 2 is provided with a gas generator 1, and the other end of the cylinder body 2 is provided with a spout 5, and the cylinder body 2 between the spout 5 and the gas generator 1 is filled with a dry powder fire extinguishing agent 4, and the spout 5 is provided with an aluminum film 10 that blocks the spout 5 on the outside, an atomizing ring 8 is provided on the outside of the aluminum film 10, and a sealing ring 9 that...

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Abstract

The invention discloses a vehicle-mounted dry powder fire extinguishing device. The vehicle-mounted dry powder fire extinguishing device comprises a bracket, and a fire extinguishing cylinder arranged on the bracket, wherein the fire extinguishing cylinder comprises a cylinder body; a gas generator is arranged at one end of the cylinder body, and a nozzle is arranged at the other end of the cylinder body; a dry powder fire extinguishing agent is filled in the cylinder body between the nozzle and the gas generator; an aluminum film for blocking the nozzle is arranged at the outer side of the nozzle; an atomizing ring is arranged at the outer side of the aluminum film; and a blocking ring in threaded connection with the cylinder body is arranged at the outer side of the atomizing ring. The vehicle-mounted dry powder fire extinguishing device has the beneficial effects of reasonable structure design, capability of preferable sealing, difficult leakage under the condition of frequent vibration, vibration resistance, high-temperature resistance, good fire extinguishing effect and capability of adapting to vehicle environments.

Description

technical field [0001] The invention relates to a vehicle-mounted dry powder fire extinguishing device. Background technique [0002] With the sustained and rapid development of the national economy, the number of automobiles in the country continues to increase, and automobile fires are on the rise year by year. Since the structure of the car itself is mostly inflammables, such as fuel, rubber tires, seats, various decorative fabrics and on-board goods, once it catches fire, the burning speed is fast and the spread is rapid, often causing serious losses, especially in high temperature seasons. , once a fire is caused by the spontaneous combustion of the engine compartment, it is very easy to cause an explosion accident and endanger the safety of personnel and property. [0003] At present, the automatic fire extinguishing equipment equipped on automobiles is generally a common type of dry powder fire extinguishing device. Since automobiles and other vehicles are mobile, th...

Claims

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Application Information

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IPC IPC(8): A62C3/07A62C13/20A62C13/76
Inventor 岳仁兴周建民姚立勇解乐乐
Owner SHANDONG GUOTAI TECH
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