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Multifunctional fire-fighting lance device

A fire-fighting, multi-functional technology, applied in fire rescue and other directions, can solve problems such as water pressure can not be adjusted, long range, single function and so on

Inactive Publication Date: 2019-01-29
SHAANXI HUABANG TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fire water gun is a water jet tool for fire extinguishing. When it is connected with the hose, it will spray dense and substantial water flow. It has the advantages of long range and large water volume. However, the existing fire water gun has a single function and the water pressure cannot be adjusted. design improvement

Method used

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  • Multifunctional fire-fighting lance device

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Embodiment approach

[0022] As a preferred embodiment of the present invention, the storage battery 6 is electrically connected to the electromagnet 8 through a controller 7, and the panel of the controller 7 is provided with three control buttons.

[0023] As a preferred embodiment of the present invention, the slider 10 is made of a metal material that is attracted to an electromagnet.

[0024] As a preferred embodiment of the present invention, the angle between the plane where the atomization nozzle 13 is located and the horizontal plane is 10-30 degrees.

[0025] When the fire water gun is used, the movement of the push rod is controlled by controlling the input current of the electromagnet, and then the gap between the plug and the inner ring is realized, and the water pressure is controlled to meet the needs of use.

[0026] This fire-fighting water gun is equipped with a spray ring. When the water gun is used, a small amount of water enters the spray ring, and the internal atomizing nozzle can cool...

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Abstract

The invention discloses a multifunctional fire-fighting lance device. The device comprises a lance main body, a lance head and a connecting ring. The lance head is arranged inside the front end of thelance main body in a threaded connection mode. The connecting ring is in threaded connection with the outer surface of the tail end of the lance main body. An inner ring is arranged on the inner sideof the water inlet end of the lance head. A plug corresponding to the inner ring is arranged inside the lance main body. The rear end of the plug is fixedly connected with a push rod. When the fire-fighting lance device is used, moving of the push rod is controlled by controlling input current of an electromagnet, accordingly, the size of the gap between the plug and the inner ring is adjusted, the water pressure is controlled, and accordingly, application requirements are met; and by arranging an atomization ring on a fire-fighting lance, a small amount of water enters the atomization ring when the water lance is used, fire-fighting personnel can be cooled through inside atomization nozzles, and the situation that close-range fire extinguishing is performed for a long time, burns are caused, and the life safety of firemen is harmed is avoided.

Description

Technical field [0001] The invention relates to the technical field of instrumentation, in particular to a multifunctional fire-fighting water gun device. Background technique [0002] Fire-fighting water gun is a water jet tool for extinguishing fire. When connected with a hose, it will spray dense and substantial water flow. It has the advantages of long range and large water volume. However, the existing fire-fighting water gun has a single function and the water pressure cannot be adjusted, so it is necessary to use it. Design improvements. Summary of the invention [0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a multifunctional fire-fighting water gun device to improve the above-mentioned background art problems. The present invention is reasonably designed and can effectively relieve body fatigue and improve physical condition. [0004] In order to improve the above-mentioned problems, the present invention is embodie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C31/03
CPCA62C31/03
Inventor 姜晨
Owner SHAANXI HUABANG TECH DEV CO LTD
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