Underground beam tube accumulated water collecting device

Abstract

The underground beam tube accumulated water collecting device comprises a tee joint, the tee joint is arranged at the low point of a low-lying beam tube, the tee joint is connected with a first water storage tank through a pipeline, and a check valve is arranged on the lower portion of the first water storage tank. A second water storage tank is further hinged to the first water storage tank through a connecting arm. The utility model solves the problem of unsmooth gas collection of the beam tube in the prior art, and realizes the real-time drainage function of the beam tube by adding the instant drainage device at the lower part of the beam tube, thereby realizing the automatic drainage of accumulated water, reducing the labor intensity and improving the underground production safety. And particularly, the equipment is simple in structure and convenient to assemble and has high safety popularization value.

Description

Technical Field

[0001] The utility model relates to the field of underground water discharge, in particular to an underground bundle pipe water collection device. Background Art

[0002] Coal mine production is an underground operation. The bundle tube monitoring can realize 24-hour continuous monitoring of the gas content at any location underground. Through the determination and analysis of natural fire marker gases, it can timely predict the temperature changes of the ignition point and judge the oxidation condition of the coal surface, providing a scientific basis for the prevention and control of natural fires and mine gas accidents in coal mines.

[0003] However, due to the large temperature changes underground, a large amount of liquid is produced in the pipeline due to the liquefaction of temperature, and the underground tunnels are ups and downs, and low-lying places will be produced when the bundle pipes are laid along the tunnels. Over time, a large amount of accumulated liquid will accumulate in the bundle pipes at the low-lying points, blocking the bundle pipes and making it impossible to collect gas normally. In response to the above problems, the current common practice is to install drain valves in the low-lying parts of the pipelines, but this method requires staff to actively discharge at regular intervals and at fixed points, which requires frequent operations, high labor intensity, and high uncontrollable factors and risks. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a downhole bundle pipe water collection device which has a simple structure, is easy to assemble, can automatically discharge pipe water and is safer to operate.

[0005] The device includes a tee, and the tee is arranged at the low point of the bundle pipe in the low-lying area;

[0006] The three-way pipe is connected to the first water storage tank, and a check valve is arranged at the lower part of the first water storage tank. The check valve mentioned here refers to a valve in the prior art that when the water in the first water storage tank reaches a certain amount, it will automatically drain water through the check valve due to gravity, and when the water volume is less than a certain weight, the check valve will be tightly closed to prevent air leakage.

[0007] The beneficial effects of the utility model are as follows: the utility model solves the problem of poor gas collection in the bundle pipe in the prior art, realizes the real-time drainage function of the bundle pipe by adding an instant drainage device at the lower part of the bundle pipe, and thereby realizes the automatic drainage of accumulated water, reduces the labor intensity, and improves the safety of underground production. In particular, the equipment has a simple structure and is easy to assemble, which has great safety promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a downhole bundle pipe water collection device described in the utility model;

[0009] Figure 2 is a schematic diagram of the structure of the first water storage tank;

[0010] Figure 3 It is a schematic diagram of an implementation method of a downhole bundle pipe water collection device described in the utility model;

[0011] Reference numerals:

[0012] 1- tee 2- first water storage tank 21- check valve 3- connecting arm 4- second water storage tank 5- drainage and sewage valve

[0013] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0014] Reference Figure 1 , Figure 2 and Figure 3 The utility model discloses a downhole bundle pipe water collection device, comprising a tee 1, wherein the tee 1 is arranged at the lowest point of the bundle pipe in a low-lying area;

[0015] The three-way pipe 1 is connected to the first water storage tank 2, and a check valve 21 is arranged at the lower part of the first water storage tank 2. The check valve 21 mentioned here refers to a valve in the prior art that when the water in the first water storage tank 2 reaches a certain amount, it will automatically drain through the check valve 21 due to gravity, and when the water volume is less than a certain weight, the check valve 21 will be tightly closed to prevent air leakage.

[0016] Furthermore, the tee 1 is in the form of a Y-type tee.

[0017] Furthermore, the first water storage tank 2 is hingedly provided with a second water storage tank 4 via a connecting arm 3, and the leakage port of the first water storage tank 2 is arranged corresponding to the opening of the second water storage tank 4;

[0018] A drain and sewage valve 5 is also provided at the lower part of the second water storage tank 4 .

[0019] The effect achieved in this way is that the accumulated water at the lower part of the bundle pipe is discharged into the first storage tank as soon as possible. After the accumulated water in the first storage tank reaches a certain water level, the water is discharged into the second water storage tank 4 as soon as possible to avoid direct drainage and wetting the tunnel floor; the accumulated water collected in the second water storage tank 4 can be cleaned regularly through the drainage and sewage valve 5.

[0020] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims.

[0021] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A downhole bundle pipe water collection device, comprising a tee, wherein the tee is arranged at the lowest point of the bundle pipe in a low-lying area, and is characterized in that: The three-way pipeline is connected to the first water storage tank, and a check valve is arranged at the lower part of the first water storage tank.

2. A downhole bundle pipe water collection device according to claim 1, characterized in that: The tee is a Y-shaped tee.

3. The downhole bundle pipe water collection device according to claim 1, characterized in that: The second water tank is hingedly provided on the first water tank through a connecting arm, and the leakage port of the first water tank is provided corresponding to the opening of the second water tank; A drainage and sewage valve is also arranged at the lower part of the second water storage tank.

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