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Automatic drainer

An automatic drainage and drainage pipe technology, applied in drainage, safety devices, mining equipment, etc., can solve problems such as low work efficiency and inability to automatically drain in real time, and achieve the effect of improving efficiency and saving labor costs

Active Publication Date: 2012-08-22
HUAINAN MINING IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide an automatic drainer to solve the defects in the prior art that the manual drainer cannot be used for real-time and automatic drainage, and the work efficiency is low, so as to realize the timely discharge of accumulated water in the gas drainage system. Improve extraction efficiency

Method used

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0027] figure 1 It is a structural schematic diagram of an embodiment of the automatic drain of the present invention, as figure 1 As shown, the automatic drain includes a water storage tank 11, and the water storage tank 11 is provided with a water inlet 12, which is used to connect the container or pipeline that needs to discharge accumulated w...

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Abstract

The invention provides an automatic drainer which comprises a water storage tank, wherein the a drain pipe is arranged in the water storage tank; the drain pipe comprises an inner drain pipe positioned in the water storage tank and an outer drain pipe positioned at the external of the water storage tank; the side wall of the internal drain pipe is provided with a water inlet which is communicatedwith the inner part of the water storage tank; and the outer drain pipe is provided with a water outlet. By the automatic drainer of the embodiment of the invention, the problem of untimely water accumulation discharge in the prior art is solved, the water accumulation discharge efficiency is improved greatly, and substantive cost of manpower is saved.

Description

technical field [0001] Embodiments of the present invention relate to pipeline drainage technology, in particular to an automatic drainer. Background technique [0002] In recent years, in order to ensure the safe production of coal mines, the relevant regulations of the industry have specified that the gas content per ton of coal in coal seams must be reduced to below the specified standard before coal mining can be implemented. Therefore, gas drainage before mining operations has become one of the effective measures for coal mines to eliminate the risk of coal seam outburst, and is widely used in the industry to achieve the purpose of controlling the gas content in coal seams before mining operations. [0003] The current gas drainage system is equipped with drainage pumps and gas pipelines for gas discharge. During the process of gas drainage, since the coal strata where the gas extraction is performed contains moisture, the moisture is easy to enter the gas. In the gas ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F16/00
Inventor 李平白国基秦永洋高松叶建军胡强勇潘辉
Owner HUAINAN MINING IND GRP