Liquid fire extinguishing agent tank car for fire extinguishment

A fire extinguishing agent and liquid technology, which is applied in the field of fire extinguishing devices and liquid fire extinguishing agent tank trucks for fire extinguishing, can solve the problems of unusable, incomplete use, internal pressure loss, etc., and achieve the effect of extending the effective use period and improving efficiency

Inactive Publication Date: 2014-11-19
王会智
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the fire-fighting equipment in the prior art cannot be used or cannot be fully used due to the loss of internal pressure over time, the present invention provides a liquid fire extinguishing agent tank truck for fire extinguishin

Method used

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  • Liquid fire extinguishing agent tank car for fire extinguishment

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Embodiment Construction

[0013] As shown in the figure, a liquid fire extinguishing agent tank car for fire extinguishing includes a drivable car body 1 and a fire extinguishing agent tank 3 arranged on the car body 1. The fire extinguishing agent tank 3 is provided with a nozzle 8 for spraying fire extinguishing agent. , the fire extinguishing agent tank 3 is arranged in a sealed box 4, the top of the fire extinguishing agent tank 3 is hinged on the top wall in the sealed box 4 through several suspension rods 6, the bottom is fixed on a horizontal plate 2, and the horizontal plate 2 One end is hinged to the lower part of the side wall of the sealed box 4, the lower part of the other end is supported by a spring 11, and there is a gap between the horizontal plate 2 and the bottom of the sealed box 4, and a hydraulic telescopic mechanism 10 is arranged in the gap to drive The horizontal plate 2 drives the fire extinguishing agent tank 3 to deflect around the hinged end, so that the liquid fire extinguis...

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PUM

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Abstract

The invention discloses a liquid fire extinguishing agent tank car for fire extinguishment. The liquid fire extinguishing agent tank car comprises a drivable car body, and a fire extinguishing agent tank arranged on the car body, wherein a spray pipe for spraying fire extinguishing agent is arranged on the fire extinguishing agent tank; the fire extinguishing agent tank is arranged in a sealed box; and a pressurization machine for supplementing pressure into the fire extinguishing agent tank is arranged outside the fire extinguishing agent tank. As a gas is charged in the fire extinguishing agent tank through the pressurization machine, the sufficient pressure in the fire extinguishing agent tank is guaranteed to spray out the fire extinguishing agent inside, the effective life is largely prolonged, and the use efficiency of the fire extinguishing agent is improved; and the fire extinguishing agent tank is suspended, and a spring support and a hydraulic extension mechanism are used for fitting to realize the shaking of the fire extinguishing agent tank so as to evenly mix the fire extinguishing agent inside, so that the problem of efficacy loss or efficacy reduction due to precipitations caused by long-time preservation of the liquid fire extinguishing agent is prevented.

Description

technical field [0001] The invention relates to a fire extinguishing device in the field of fire fighting equipment, in particular to a liquid fire extinguishing agent tank truck for fire extinguishing. Background technique [0002] Fire-fighting equipment in the prior art generally has a validity period and an expiration date, and the fire-fighting facilities cannot be used after the expiration date, resulting in waste. Even if the expiration date is not reached, there is a pressure gauge inside to show that the pressure will decrease with the loss of time. When the pressure is low, only a small part of a can of fire-fighting chemicals can be used. When the fire-fighting area is large, a small number of spare fire-fighting chemicals Equipment just can't put out a fire, especially fire-fighting trolley, and the material of a gas tank shows according to pressure, and a large part can't be used. Sometimes hundreds of fire extinguishers are needed to extinguish a fire, but...

Claims

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Application Information

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IPC IPC(8): A62C27/00
Inventor 王会智
Owner 王会智
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