Ejector for fire-fighting equipment and fire-fighting equipment

A fire-fighting equipment and ejector technology, which is applied in the field of ejectors for fire-fighting equipment and fire-fighting equipment, can solve the problems such as laboriousness of firefighters to drag water pipes, inability to meet the fire-extinguishing range, low water pressure, etc., saving time and effort in the operation process , The operation process is fast and the effect of reducing the caliber

Inactive Publication Date: 2019-05-17
长兴捷诚建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because water is transported in the water pipe, it is very heavy, and it is very laborious for firefighters to drag the water pipe
Moreover, the existing water delivery pipe is a common cylindrical pipe body with only one water inlet end, and the water pressure is small, which sometimes cannot meet the range of fire extinguishing.

Method used

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  • Ejector for fire-fighting equipment and fire-fighting equipment
  • Ejector for fire-fighting equipment and fire-fighting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] See figure 1 , a fire-fighting equipment injector, including a main water pipe 11, two auxiliary water pipes 12 and two injection booster pipes 13 communicated with the side walls of the main water pipe 11; the jet booster pipe 13 is connected to the high-pressure gas delivery pipe , used to transport high-pressure gas; the main water pipe 11 is a variable-diameter pipe, and the pipe diameter gradually decreases from the water inlet end to the water outlet end; Tight groove, and the main water delivery pipe is provided with the outer wall of the compression groove and is screwed and connected with a water output adjusting nut 14.

[0015] See figure 2 , a kind of fire-fighting equipment, including a box-type operation room 2 and an injector 1 arranged in the box-type operation room 2, the bottom end of the box-type operation room 2 is provided with a roller 3; the box-type operation room 2 is provided with a sprayer The positioning plate 4, the injector 1 is fixed on...

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PUM

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Abstract

The invention discloses an ejector for fire-fighting equipment and the fire-fighting equipment. In the case of the ejector, a plurality of auxiliary water delivery pipes are additionally arranged on an existing water delivery pipe, so that the injection water pressure is increased; and orientation movement of the fire-fighting equipment is achieved by adopting rolling wheels, and the orientation of the water outlet end of the ejector is adjusted through an operation handle so that spraying fire extinguishing can be carried out, and the whole operation process is rapid, time-saving and labor-saving.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, in particular to an injector for fire-fighting equipment and fire-fighting equipment. Background technique [0002] Existing fire-fighting equipment mainly includes a water delivery pipe and a nozzle connected with the water delivery pipe. When extinguishing a fire, firefighters need to drag the water pipe to the place where the fire needs to be extinguished, then hold the water pipe and aim the nozzle at the fire extinguishing position to extinguish the fire. Because water is conveyed in the water pipe, it is very heavy, and it is very laborious for firefighters to drag the water pipe. And the existing water delivery pipe is a common cylindrical pipe body, has only one water inlet end, and the water pressure is relatively small, which sometimes cannot meet the range of fire extinguishing. Contents of the invention [0003] The technical problem to be solved by the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C31/03A62C31/05A62C31/24A62C31/28
Inventor 不公告发明人
Owner 长兴捷诚建设工程有限公司
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