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Fluid jet direction adjusting device

A technology of direction adjustment and fluid injection, applied in fire rescue and other directions, can solve the problem of large distance from the injection port, etc., and achieve the effects of flexible control, significant beneficial effects, and simple and reasonable structure

Inactive Publication Date: 2016-05-04
张正泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of using fluid fire extinguishing operations, how to control the injection direction of the fluid determines the fire extinguishing effect. For a fire scene with a large fire, firefighters cannot get close to the fire source, and the distance from the injection port is relatively large. A mature control structure, which can control the injection direction of the fluid, so that the injected fire extinguishing material is sprayed on the flame to achieve a good fire extinguishing effect

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 As shown, the structure diagram of the fluid injection direction adjusting device of the present invention is provided, which is composed of a fluid pipeline 1, a spray head 2, an active ball 5 and a plurality of pull wires 9, and the inside of the fluid pipeline 1 is a fluid chamber 3, The fire extinguishing fluid substance enters from the fluid cavity 3 . The spray head 2 is arranged at the front end of the fluid pipeline 1 and can rotate freely. The inside of the spray head 2 is the spray head chamber 4 which communicates with the fluid chamber 3. squirt.

[0025] The active sphere 5 is located at the rear end of the fluid pipeline 1, and the two sides of the active sphere 5 are provided with splints 6 for limiting the position. The two splints 6 not only realize the fixing of the active sphere 5, but also ensure the free ro...

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Abstract

The invention provides a fluid jet direction adjusting device which comprises a fluid pipeline, an injector head, a driving ball and multiple stay wires. The fluid jet direction adjusting device is characterized in that the driving ball is located at the rear end of the fluid pipeline, a handle is fixed to the rear end of the driving ball, a supporting rod is fixed to the front end, a front outer cylinder is arranged on the periphery of the injector head, a rear outer cylinder is arranged on the periphery of the supporting rod, the front ends of the stay wires are fixed to the periphery of the injector head, and the rear ends of the stay wires are fixed to the periphery of the supporting rod. The stay wires are in a tension state so that the direction of the injector head can change along with changing of the direction of the supporting rod, the injector head can rotate along with the supporting rod, and the jet direction of the injector head can be adjusted so as to carry out effective extinguishment operation. The fluid jet direction adjusting device has the advantages of being simple and reasonable in structure, low in manufacturing cost, flexible to control, remarkable in benefit effect and suitable for application and popularization.

Description

technical field [0001] The present invention relates to a device for adjusting the direction of fluid injection, and more specifically, to a device for adjusting the direction of fluid injection which can adjust the direction of ejection of the injection head by pulling wires. Background technique [0002] In many occasions, it is necessary to adjust the spray direction of the fluid. For example, the invention patent document with the patent number 2015109686317 and the invention name "Comprehensive Multi-purpose Fire Truck" discloses a kind of fire-fighting equipment, which can be used not only by fired shells. Fire extinguishing, but also equipped with high-pressure water guns and dry powder fire extinguishing guns to achieve a good fire extinguishing effect. [0003] In the process of using fluid fire extinguishing operations, how to control the injection direction of the fluid determines the fire extinguishing effect. For a fire scene with a large fire, firefighters cann...

Claims

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Application Information

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IPC IPC(8): A62C31/03
CPCA62C31/03
Inventor 张正泉
Owner 张正泉
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