Fire-control controllable nozzle

A sprinkler, firefighting technology, applied in fire rescue and other directions, can solve problems such as poor control of gas output

Inactive Publication Date: 2015-10-21
ANHUI TIANYUAN FIRE PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional fire extinguisher needs to press down the handle when using it, but the air output is not easy to control. The hands can only release air after pressing the handle. At this time, the hands cannot have extra movements to do other things.

Method used

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  • Fire-control controllable nozzle

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Embodiment Construction

[0012] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0013] Such as figure 1 As shown, a variable flow nozzle is characterized in that it includes a casing 5, a piston 6 is arranged inside the casing, and an inlet 3 is arranged on one side of the casing. A diaphragm 2 is arranged on the upper part of the casing, and an inlet 1 is arranged above the diaphragm, that is, on the top of the casing. The inside of the bushing is provided with a conical hollow for placing the piston. An outlet 7 is arranged below the casing. An opening 6 is provided at the lower end of the piston.

[0014] The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improveme...

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PUM

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Abstract

The invention relates to a fire-control controllable nozzle. The fire-control controllable nozzle comprises a sleeve. A piston is arranged in the sleeve. An inlet is arranged on one side of the sleeve. The fire-control controllable nozzle has the beneficial effect that the flow of the nozzle can be adjusted through the piston.

Description

technical field [0001] The invention relates to a sprinkler head, in particular to a fire controllable sprinkler head. Background technique [0002] Fire extinguisher is a kind of commonly used fire extinguishing equipment, and it is easy to carry, and fire extinguishing efficiency is high, has been more and more subject to people's welcome. However, the traditional fire extinguisher needs to press down the handle when using it, but the air output is not easy to control. The hands can only release air after pressing the handle. At this time, the hands cannot have extra movements to do other things. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a spray head with variable flow. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a variable flow nozzle, including a casing, a piston is arranged inside the casing, and an inlet is arranged on one si...

Claims

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Application Information

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IPC IPC(8): A62C31/03
CPCA62C31/03
Inventor 何越潘来东
Owner ANHUI TIANYUAN FIRE PROTECTION TECH
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