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Drainer

A technology of drains and drains, applied in drainage, gas discharge, safety devices, etc., can solve problems such as untimely drainage and achieve the effect of improving drainage efficiency

Inactive Publication Date: 2012-11-28
HUAINAN MINING IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a drainer, which solves the technical problem in the prior art that manual drainage is required and the drainage is not timely

Method used

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  • Drainer

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Embodiment Construction

[0019] figure 1 The schematic diagram of the structure of the drain provided by the embodiment of the present invention, such as figure 1 As shown, the drain provided in this embodiment includes: a box body 10 , a water inlet pipe 2 and an exhaust pipe 3 ;

[0020] The box body 10 communicates with one end of the exhaust pipe 3 , and the other end of the exhaust pipe 3 is used for communicating with the gas pipe 1 .

[0021] The lower part of the box body 10 is provided with a drain port 11 . The drain also includes a drainage control device that controls the opening or closing of the drain port 11. The drainage control device can adopt various schemes, and can be a water pressure control valve. When the water pressure in the box body 10 reaches a certain value, the water pressure control The valve is automatically opened to discharge the accumulated water in the box. Of course, the drainage control device can also adopt other forms.

[0022] The drainer provided in this em...

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PUM

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Abstract

The invention provides a drainer, which comprises a box body, a water inlet pipe and a water outlet pipe, wherein the box body is connected with one end of the water inlet pipe; the water inlet pipe is connected with a gas pipe; the box body is communicated with one end of an exhaust pipe; and the other end of the exhaust pipe is communicated with the gas pipe. The drainer further comprises a water drainage control device for controlling the opening and the closing of the water outlet hole. The drainer provided by the invention enables accumulating water in the gas pipe to be led into the box body through the water inlet pipe communicated with the box body; and the automatic water drainage device can automatically drain water by the interior height of the water in the box body, so as to drain the accumulating water in the gas pipe in time, and improve the drainage efficiency of the gas pipe.

Description

technical field [0001] The invention relates to a drainage technology, and in particular to a drainage device. Background technique [0002] In mine operations, it is necessary to discharge a large amount of water accumulated in the gas pipe. In the prior art, multiple drainage holes are arranged in the gas pipe, and the drainage holes are connected to the drainage pipeline. When there is a lot of water in the gas pipe, the drainage pipe is manually opened. The valves on the road need to manually open or close the valves to discharge water, so it is easy to cause untimely drainage, resulting in serious water accumulation in the gas pipes and reducing the pumping efficiency of the gas pipes. Contents of the invention [0003] The invention provides a drainer, which solves the technical problem in the prior art that manual drainage is required, which easily leads to untimely drainage. [0004] The invention provides a drainer, which includes a box body, a water inlet pipe a...

Claims

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Application Information

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IPC IPC(8): E21F16/00E21F7/00
Inventor 赵利辉何勇周汝洪王希明周培峰
Owner HUAINAN MINING IND GRP