Fine water mist extinguishing device for bus cabin

A fire extinguishing device, bus technology, applied in fire rescue and other directions, to achieve the effect of small size, safe gas production, and reduce casualties

Inactive Publication Date: 2015-08-12
马晖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention largely solves the defects and disadvantages of the existing methods of fire extinguishing in the passenger compartment of buses

Method used

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  • Fine water mist extinguishing device for bus cabin
  • Fine water mist extinguishing device for bus cabin
  • Fine water mist extinguishing device for bus cabin

Examples

Experimental program
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Embodiment Construction

[0024] The working principle of the pipeline-type water mist fire extinguishing device outside the bus cabin is as follows: figure 1 As shown, water or other liquid fire extinguishing agent 7 is injected into the device housing 6 through the water tank water filling port 11, and then the fire extinguishing device is placed under the passenger seat or other positions that do not affect the usable space of the cabin. The device spout 8 is connected with the pre-installed external pipeline 9 in the cabin wall, and one end of the aviation connector 3 is connected with the control connection line of the driver's manual button. Then secure the fire extinguisher to the passenger seat. When a fire occurred in the passenger cabin, the fire extinguishing device would start in the following three situations: 1. The driver pressed the manual button equipped with the anti-false trigger device so that there was current output in the aviation connector 3 . 2. When the oil and gas leakage au...

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PUM

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Abstract

The invention relates to a common fire-fighting safety protection technology and discloses a fire-fighting safety protection device used in a bus cabin. The fire-fighting safety protection device used in a bus cabin is a fine water mist extinguishing device for a bus cabin. The fine water mist extinguishing device comprises an oil gas leakage automatic detector, an automatic temperature controller, a manual controller, a solid-gas transition-type combustion gas driving system, a device housing, pipes and nozzles. The solid-gas transition-type combustion gas driving system with a filtration device is arranged in the device housing. The extinguishing device is an external pipe-type extinguishing device or an internal pipe-type extinguishing device. The fine water mist extinguishing device is characterized in that fine water mist is produced by a solid-gas transition-type combustion gas driving way as a power source. The fine water mist extinguishing device for a bus cabin utilizes a safe and efficient extinguishing method, can effectively put out an initial fire in a bus cabin, can maximumly reduce passenger injuries and deaths and can provide valuable time for passenger escape.

Description

technical field [0001] The invention relates to a public fire safety protection technology, which is a fire safety protection device used in the passenger cabin of a bus. Background technique [0002] The current situation of domestic public transportation safety is not optimistic. The incidents of fires in the passenger compartment caused by artificial arson are frequently reported, which makes the safety of the passenger compartment of buses become the focus of close attention from all walks of life at home and abroad. Just under this situation, there are a lot of methods and means for the fireproofing of the bus cabin to appear one after another. Traditional fire prevention methods include: safety hammer in the car, portable fire extinguisher, special fire extinguishing device for the engine compartment, monitoring equipment in the car, automatic alarm in the car and so on. Emerging fire extinguishing methods include: motor-driven spray fire extinguishing system in the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/07
CPCA62C3/07
Inventor 马晖
Owner 马晖
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