Fixed fire-extinguishing system for engine of car

A technology of automobile engine and fire extinguishing system, which is applied in the field of fire extinguishing devices, can solve problems such as injury of people in the car, car crash, car body deformation, etc., and achieves the effect of convenient operation, quick response and low cost

Inactive Publication Date: 2002-07-03
张文龙 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the driver finds that there is a fire and stops the car, and takes the fire extinguisher out of the cab, the fire is too large to be controlled. In addition to the reasons mentioned above, most of the fire ex...

Method used

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  • Fixed fire-extinguishing system for engine of car
  • Fixed fire-extinguishing system for engine of car
  • Fixed fire-extinguishing system for engine of car

Examples

Experimental program
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specific Embodiment approach 2

[0026] On the basis of the specific embodiment 1 structure, the fire extinguishing agent used in the fire extinguishing agent storage tank (4) should be high-pressure fire extinguishing agents such as BC dry powder, nitrogen-filled pressurized, compressed gas, etc., and the fire extinguishing agent applicator (3) is a solenoid valve. Electromagnetic valve is installed in front of the bottle head valve (7) that can control fire extinguishing agent storage tank (4) opening and closing and links to each other with starting button (6) by wire.

specific Embodiment approach 3

[0027] On the basis of Embodiment 1 or 2, a three-phase reversing valve is installed on the pipeline (2), and one branch connected to the reversing valve is connected to the nozzle located in the cab, and the other branch is connected to the nozzle located on the upper part of the fuel tank. Connected to form an all-round fire extinguishing system.

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PUM

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Abstract

A fixed fire extinguishing system for engine of car is composed of fire extinguishing chemical sprayer, fire extinguishing chemical tank connected to the said sprayer via pipeline, fire extinguishing chemical applicator connected to its tank, and start push-button installed in driver cab for controlling the application of fire extinguish chemical.

Description

technical field [0001] The invention belongs to a fire extinguishing device, in particular to a fire extinguisher used on road transport tools such as automobiles and tractors. Background technique [0002] With the development of the economy, the usage of automobiles is increasing, and the occurrence of automobile fires is also in a rapid upward trend. In order to reduce the loss of automobile fires, the state has made mandatory regulations on automobile seven-system fire extinguishers. However, using a fire extinguisher to put out a car fire is not very effective for the following reasons: [0003] 1. Most of the car fires are caused by electrical short circuit or accidental collision in the engine part of the car. The fire part mainly occurs in the engine part. Because the engine is placed in the car shell and the cover, the hot flame after the fire makes it difficult for people to open the cover to get close to the engine, so that the fire extinguishing agent sprayed b...

Claims

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Application Information

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IPC IPC(8): A62C3/07B60R99/00
Inventor 张文龙文明
Owner 张文龙
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