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Multichannel high-pressure sprayer

A high-pressure nozzle and multi-channel technology, applied in fire rescue and other fields, can solve the problems of firefighters, such as troublesome, easy to lose, inconvenient to carry, etc., to achieve the effect of ensuring personal safety, reducing losses, and simple operation

Inactive Publication Date: 2014-03-26
TAIZHOU YULIN POWER MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the high-pressure nozzles circulating in the market are separated nozzles and combined nozzles with two spraying methods. Among them, for the separated nozzles, one nozzle can only realize one spraying method, and the nozzles need to be replaced alternately according to different situations. In this way, it is easy to cause problems such as untimely replacement, easy loss, and inconvenient carrying; while the combined sprinkler head can only realize two spraying methods in the market at present, which cannot fully meet the needs of various fire conditions when extinguishing fires.
This has brought trouble to the firefighters in the emergency situation of extinguishing the fire, and they cannot make full use of the fire extinguishers in their hands to extinguish the fire in different situations.

Method used

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Embodiment Construction

[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 8 Shown is a multi-channel high-pressure nozzle, which includes a nozzle body 1, a water flow control valve 2 and a nozzle cover 3. The nozzle body 1 is funnel-shaped, and there are main water flow channels 12 in the vertical direction, which are evenly distributed in the circumferential direction. There are three threaded holes 16 for assembling the water flow control valve 2, through which the three water flow control valve handles 11 independently control the atomization injection mode, the columnar injection mode and the fan-shaped injection mode; the water flow control valve 2 includes the atomization water flow control valve , a cylindrical water flow control valve and a fan-shaped water flow control valve, wherein the atomized water flow control valve is composed of a threaded hole 16, a cylindrical hole 19, a main flow channel 12, an O-ring 8 of the water flow control valve and a handl...

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Abstract

The invention relates to a multichannel high-pressure sprayer which comprises a sprayer main body (1), a water flow control valve (2) and a sprayer cover (3). The sprayer is characterized in that the sprayer main body (1) is in a shape of a funnel; the water flow control valve (2) comprises an atomized water flow control valve, a cylindrical water flow control valve and a fan-shaped water flow control valve; and the bigger end of the sprayer cover (3) is in a flared shape. Compared with the existing sprayer, the sprayer provided by the invention can implement three spraying modes, is simple to operate and convenient to use and carry, can greatly satisfy the requirements for various fire behaviors in view of the spraying effect, and can fight against the fire in a better and faster way, thereby greatly ensuring the personal safety and maximally lowering the loss in every respect.

Description

technical field [0001] The invention relates to a multi-channel high-pressure spray head. Background technique [0002] At present, most of the high-pressure nozzles circulating in the market are separated nozzles and combined nozzles with two spraying methods. Among them, for the separated nozzles, one nozzle can only realize one spraying method, and the nozzles need to be replaced alternately according to different situations. To realize, it is easy to cause problems such as untimely replacement, easy loss, and inconvenient carrying; and the combined sprinkler head can only realize two spraying methods on the market at present, which cannot fully meet the needs of various fire situations when extinguishing fires. This has just brought trouble under the emergency situation of fire extinguishing to firefighter, can not make full use of the fire extinguisher in hand to put out the intensity of fire of different situations. Contents of the invention [0003] The object ...

Claims

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Application Information

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IPC IPC(8): A62C31/03A62C31/05
Inventor 张露盛平
Owner TAIZHOU YULIN POWER MACHINERY
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