Compressed-air automatic spraying device and system

A technology of spraying device and spraying system, which is applied in the direction of spraying device, liquid spraying device, safety device, etc., and can solve problems such as gas explosion

Active Publication Date: 2011-07-20
HUAINAN MINING IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a compressed air automatic spraying device and system, which is used to solve the problem of the electronically controlled automatic spraying device or sound-controlled automatic spraying device in the prior art. Defects that cause gas explosions

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  • Compressed-air automatic spraying device and system
  • Compressed-air automatic spraying device and system

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] figure 1 It is a structural schematic diagram of the compressed air type automatic spraying device of the present invention. like figure 1 As shown, the compressed air type automatic spraying device of the present embodiment comprises a spray head 11, an air pipe 12, a water pipe 13 and a water storage device 14,

[0027] Wherein, the water pipe 13 is provided with a water valve 131...

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Abstract

The invention provides a compressed-air automatic spraying device and system. The automatic spraying device comprises a spray head, an air pipe, a water pipe and a water storage device, wherein, the water storage device is respectively connected with the air pipe, the water pipe and the spray head; the water pipe is equipped with a water valve; the air pipe is equipped with an air pipe spring switch; and the air pipe spring switch is connected to the outer wall of the water storage device through a rope. The compressed-air automatic spraying device and system provided by the invention have the advantages of overcoming the defect of the prior art that gas explosion is easily caused when an electric control automatic spraying device or an acoustic control automatic spraying device is applied to a working environment of a coal mine with higher gas content, and achieving the purpose of regularly and safely performing automatic spray by virtue of compressed air.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a compressed air automatic spraying device and system. Background technique [0002] For the special working environment of coal mine underground, the construction progress is often affected due to the large amount of dust, so the spray device which plays the role of dust prevention is indispensable. At present, there are multiple spraying devices underground in coal mines, and multiple spraying devices can form a spraying system. However, since each spraying device needs to be manually opened and closed, and there are a large number of spraying devices, if all of them are manually operated, it will take a lot of time. manpower and time. [0003] In the prior art, the automatic spraying device can effectively save manpower and time, but since the automatic spraying device mostly relies on the electric control or sound control system, when the electric control or sound ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05B12/00E21F5/04
Inventor 李平牛多龙夏仕柏夏抗生张五一苏黎明阳骏张旺生陈文斌
Owner HUAINAN MINING IND GRP
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