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Water-power fire-fighting detachment device

A rescue and hydraulic technology, applied in the direction of valve devices, sawing devices, fire rescue, etc., can solve the problem that high-efficiency rescue devices cannot be equipped with fire fighting trucks, etc., and achieve the effect of improving comprehensive combat effectiveness

Inactive Publication Date: 2012-10-03
SHANGHAI FIRE RES INST OF THE MIN OF PUBLIC SECURITY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The first aspect of the purpose of the present invention is to propose a hydraulic fire extinguishing and demolition device, which is powered by pressurized water and has the functions of jet fire extinguishing and demolition, so as to solve the problem that the current high-efficiency rescue devices cannot be equipped in conventional Problems on fire trucks

Method used

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  • Water-power fire-fighting detachment device
  • Water-power fire-fighting detachment device
  • Water-power fire-fighting detachment device

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Embodiment Construction

[0046] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0047] see figure 1 . The hydraulic fire extinguishing and demolition device includes a reversing valve 1, a water turbine 2, a fire extinguishing spray gun 3, and a disc saw 4 or a drill bit 5.

[0048] see figure 2 , The reversing valve 1 is mainly composed of a valve body 11, a valve core 12, a gland 13, an operating shaft 14, and a spring 15.

[0049] The inner cavity of the valve body 11 is in the shape of a cylinder, and the bottom of the valve body 11 is provided with a water inlet port 16 , and the water inlet port 16 and the valve body 11 form an integral structure. The side wall of the valve body 11 is provided with two water outlet interfaces 17 , 18 , wherein one water outlet interface 17 is connected to the fire extinguishing spra...

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Abstract

The invention relates to the technical field of firefighting appliances, in particular to a forcible entry tool and fire gun combined device powered by a firefighting pressure water source. A water-driven fire attack and forcible entry device is characterized by comprising a reversing valve, a water turbine, a firefighting spray gun and a rotary saw or a drill bit, wherein the reversing valve comprises a water inlet port and two water outlet ports one of which is connected with the firefighting spray gun and the other of which is connection with the water turbine, and the water turbine is connected with the rotary saw or the drill bit. The device solves the problem that the prior high-efficiency forcible entry tool cannot be arranged on a conventional firefighting vehicle.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting equipment, and relates to a hydraulic fire-extinguishing and demolition device, in particular to a combination device of a rescue device and a fire-extinguishing spray gun powered by fire-fighting pressure water. Background technique [0002] In addition to fire fighting, the fire brigade also undertakes more arduous rescue tasks, and the demolition of the disaster-stricken scene is an important means of rescue. Currently used high-efficiency rescue devices have three types: electric, hydraulic (use hydraulic oil to drive the motor in the prior art) and pneumatic. Because electric, hydraulic and pneumatic three types of rescue devices need power supply, hydraulic source (hydraulic oil in the prior art) or compressed air source respectively, they can only be equipped on special fire trucks for rescue and rescue. Conventional firefighting vehicles widely used by fire brigades can only be equi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C31/22B23D45/16F16K11/02
Inventor 刘力涛马振明陈斌薛林王丽晶王永福张杰
Owner SHANGHAI FIRE RES INST OF THE MIN OF PUBLIC SECURITY
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