CN217400963U - Gas drainage drilling drainer - Google Patents
Gas drainage drilling drainer Download PDFInfo
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- CN217400963U CN217400963U CN202123213295.5U CN202123213295U CN217400963U CN 217400963 U CN217400963 U CN 217400963U CN 202123213295 U CN202123213295 U CN 202123213295U CN 217400963 U CN217400963 U CN 217400963U
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- water
- pipe
- drain pipe
- air release
- water storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a gas drainage drilling ware that drains, include: the extraction pipeline is a horizontal section; the lateral surface of the main pipe body is provided with a plurality of groups of branch pipe bodies, one end of each branch pipe body, which is far away from the main pipe body, is connected with a head-on single-hole pipeline, the extraction pipeline is connected with the main pipe body through a branch pipe, and the lateral surface of the branch pipe is provided with a butterfly valve; the water discharge pipe is connected with the main pipe body through a connecting hose; the water storage chamber structure is connected with the water drain pipe, so that water in the water drain pipe can flow to the water storage chamber structure by means of gravity; the air leakage opening is arranged on the water drain pipe, and one end of the air leakage opening is communicated with the inside of the water drain pipe. The problems of water accumulation in a drilling hole and water accumulation in a main pipe in a mining area with complex geological conditions are solved.
Description
Technical Field
The utility model relates to a mine drilling technical field especially relates to a gas drainage drilling ware that drains.
Background
In the outburst mine, the gas is administered the work and is the important thing of safety in production, and the construction is crossed the layer drilling and is taken out the regional gas of stone door coal uncovering in advance and be main gas control method, and to the mining area that the geological conditions is complicated, drilling ponding, be responsible for ponding and take out a big difficult problem of taking out the drainage management in-process always, for this reason the utility model provides a gas is taken out and take out drilling drainage ware.
Disclosure of Invention
In order to solve the shortcomings and shortcomings of the prior art, the utility model aims to provide a gas drainage drilling drainer.
The technical scheme of the utility model a gas drainage drilling ware that drains, include:
the extraction pipeline is a horizontal section;
the side surface of the main pipe body is provided with a plurality of groups of branch pipe bodies, one end of each branch pipe body, far away from the main pipe body, is connected with a head-on single-hole pipeline, the extraction pipeline is connected with the main pipe body through a branch pipe, and the side surface of each branch pipe is provided with a butterfly valve;
the water discharge pipe is connected with the main pipe body through a connecting hose;
the water storage chamber structure is connected with the water drain pipe, so that water in the water drain pipe can flow to the water storage chamber structure by means of gravity;
the air leakage opening is arranged on the water drain pipe, and one end of the air leakage opening is communicated with the inside of the water drain pipe.
Optionally, the drain pipe is formed by connecting three pipe bodies with cross sections of 14 inches and lengths of 6m end to end, end covers are arranged at two ends of the drain pipe, and a water inlet connector is connected to a position close to the end cover of the main pipe body.
Optionally, the discharge pipes are provided with a plurality of groups, the plurality of groups of discharge pipes are arranged side by side, and each group of discharge pipes is connected with the main pipe body.
Optionally, the air bleed port comprises:
the bottom end of the air release branch pipe is fixedly connected with the water drain pipe, the air release branch pipe is communicated with the interior of the water drain pipe, and the number of the air release branch pipes is the same as that of the water drain pipe;
the lower part of the forked connecting pipe is provided with lower connecting ports with the same number as the air release branch pipes, the lower connecting ports are connected with the air release branch pipes, and the upper part of the forked connecting pipe is provided with an upper connecting port;
the control valve is a one-way control valve and is connected with the upper connecting port.
Optionally, the water chamber structure includes:
the water storage tank body is arranged below the water drain pipe;
one end of the water guide branch pipe is connected with the lower surface of the water discharge pipe, and the other end of the water guide branch pipe is connected with the side surface of the water storage tank body.
Optionally, the top fixedly connected with suction pump of water storage box, the water inlet of suction pump stretches into the interior bottom of water storage box, the side of suction pump is provided with out the water interface.
Optionally, the water discharge pipe is a gas pipe.
The utility model has the advantages that: compared with the prior art, the method has the advantages that,
1) the utility model discloses a set up the blow-off pipe, can carry out temporary storage ponding, then in the ponding nature that will temporarily deposit with the cooperation of water storage chamber structure flows into the water storage chamber, can greatly increase the water storage capacity of blow-off pipe, avoid effectively drilling ponding, the problem of being responsible for ponding, reduce mine staff's working strength, improve the efficiency of gas drainage;
2) the utility model discloses a be provided with disappointing mouthful structure, can communicate the inside air and the outside of the portion of draining, and then avoid the inside fluctuation that produces gas when depositing water of draining, influence the use of depositing the water pipe.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the drain pipe of the present invention;
FIG. 3 is a schematic top view of the water discharge pipe of the present invention;
fig. 4 is a schematic side view of the water discharge pipe of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example one
Referring to fig. 1, 3 and 4, a gas extraction borehole drainer comprises: the extraction pipeline 1 is a horizontal section, the extraction pipeline 1 in a mine generally has a horizontal section, and only a water drain pipe 6 and a main pipe body structure need to be installed according to an original pipeline system;
the side surface of the main pipe body 3 is provided with a plurality of groups of branch pipe bodies 4, one ends of the branch pipe bodies 4 far away from the main pipe body 3 are connected with a head-on single-hole pipeline, the extraction pipeline 1 is connected with the main pipe body 3 through branch pipes, the side surfaces of the branch pipes are provided with butterfly valves 2, and the butterfly valves 2 control the connection positions of the branch pipes to be closed;
the water discharge pipe 6 is connected with the main pipe body 3 through a connecting hose 5;
the water storage chamber structure 7 is connected with the water drain pipe 6, so that water in the water drain pipe 6 can flow to the water storage chamber structure 7 by means of gravity;
the mouth 8 loses heart, and the setting of mouth 8 loses heart is on bleeder 6, and the one end of the mouth 8 that loses heart and the inside intercommunication of bleeder 6 lose heart, and the mouth 8 that loses heart makes inside and outside intercommunication of bleeder 6, when bleeder 6 is inside to be intake, can be that the gas space in the bleeder 6 reduces, and the design of the mouth 8 that loses heart can avoid gas to receive the compression in inside.
Example two
Referring to fig. 1, the difference from the above embodiment 1 is that the drain pipe 6 is formed by connecting three pipe bodies with a cross section of 14 inches and a length of 6m end to end, and both ends of the drain pipe 6 are provided with end covers, and a water inlet port is connected to the end cover close to the main pipe 3.
The water discharging device adopts a 4m long 8-inch pipe as a water storage barrel, and people are arranged every timeWhen a person drains water, the person finds that the head-on drill hole and the main pipe have water accumulation phenomena with different degrees, the head-on extraction drill hole is determined to have large water accumulation, a specially-assigned person is arranged to drain water, investigation and calculation are carried out during the water drainage period, and the water accumulation amount of the drill hole every day is 1.51 m 3 The water pumping quantity of the return air stone door is 1.51 m every day 3 In order to solve the problem of water accumulation in the drainage single hole and the main pipe, 14-inch gas pipes are selected as water storage barrels of the water drainage device according to the field conditions of the return air stone door, and the volume of water accumulated in each gas pipe is 0.58 m 3 And 3 (18 m) 14-inch gas pipes can be used for solving the problem that the hole water accumulation is extracted by drilling in the return air stone door one day, so that the size has a good use effect.
EXAMPLE III
Referring to fig. 2, the difference from the above embodiment 1 is that a plurality of sets of the water discharge pipes 6 are provided, the plurality of sets of the water discharge pipes 6 are arranged side by side, and each set of the water discharge pipes is connected to the main pipe 3.
Through setting up three groups of bleeder lines, can further improve the volume that bleeder 6 deposited the water, effectively avoid the ponding problem.
Example four
Referring to fig. 2, the difference from the above embodiment 1 is that the present embodiment further designs the structure of the air release opening 8.
Specifically, the air release port 8 includes:
the bottom end of the air release branch pipe 9 is fixedly connected with the water drain pipe 6, the air release branch pipe 9 is communicated with the interior of the water drain pipe 6, and the number of the air release branch pipes 9 is the same as that of the water drain pipe 6;
the lower part of the forked connecting pipe 10 is provided with lower connecting ports which are equal to the number of the air release branch pipes 9, the lower connecting ports are connected with the air release branch pipes 9, and the upper part of the forked connecting pipe 10 is provided with an upper connecting port;
and the control valve 11, wherein the control valve 11 is a one-way control valve 11, and the control valve 11 is connected with the upper connecting port.
Can communicate the inside gas and the outside of bleeder 6 through disappointing branch pipe 9, adopt the mode of one-way intercommunication moreover, avoid during the outside gas gets into bleeder 5, when bleeder 5 is inside to produce ponding, the inside water volume of bleeder 5 increases, and the air volume reduces, and the natural is just disappointing branch pipe 9, forked type connecting pipe 10 of process, spills over from 11 openings of control valve at last.
EXAMPLE five
The difference from embodiment 1 is that the present embodiment further designs the structure of water storage chamber structure 7.
Specifically, the water storage chamber structure 7 includes:
the water storage tank body 13, the water storage tank body 13 is arranged below the water discharge pipe 6;
one end of the water guide branch pipe 12 is connected to the lower surface of the water discharge pipe 6, and the other end of the water guide branch pipe 12 is connected to the side surface of the water storage tank body 13.
By providing the water storage tank 13, the water in the water discharge pipe 6 flows into the water storage tank 13, further increasing the overall water storage capacity.
The top of the water storage tank body 13 is fixedly connected with a water suction pump 14, a water inlet of the water suction pump 14 extends into the inner bottom of the water storage tank body 13, and a water outlet connector 15 is arranged on the side face of the water suction pump 14.
Through being provided with suction pump 4, can be convenient for directly take out the ponding in the water storage tank body 13 to the outside, do not need the manual work to carry out the drainage (even when the inside water of water storage tank body 13 is more), reduce workman's work load.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. A gas drainage drilling drainer comprises:
the extraction pipeline (1), wherein the extraction pipeline (1) is a horizontal section;
the gas extraction system comprises a main pipe body (3), wherein a plurality of groups of branch pipe bodies (4) are arranged on the side surface of the main pipe body (3), one ends, far away from the main pipe body (3), of the branch pipe bodies (4) are connected with a head-on single-hole pipeline, the gas extraction pipeline (1) is connected with the main pipe body (3) through branch pipes, and butterfly valves (2) are arranged on the side surfaces of the branch pipes;
it is characterized by also comprising:
the water drain pipe (6), the said water drain pipe (6) is connected with main pipe body (3) through the connecting hose (5);
the water storage chamber structure (7) is connected with the water drain pipe (6), so that water in the water drain pipe (6) can flow to the water storage chamber structure (7) by means of gravity;
the air release opening (8) is formed in the upper surface of the water drain pipe (6), and one end of the air release opening (8) is communicated with the inside of the water drain pipe (6).
2. The gas extraction borehole water drainer according to claim 1, characterized in that: the water drain pipe (6) is formed by connecting three pipe bodies with the cross section of 14 inches and the length of 6m end to end, end covers are arranged at two ends of the water drain pipe (6), and a water inlet connector is connected to the position, close to the end cover of the main pipe body (3).
3. The gas extraction drilling water discharger according to claim 1 or 2, wherein a plurality of groups of water discharging pipes (6) are arranged, the plurality of groups of water discharging pipes (6) are arranged side by side, and each group of water discharging pipes (6) is connected with the main pipe body (3).
4. The gas extraction borehole water drainer according to claim 1, characterized in that: the air leakage opening (8) comprises:
the air release branch pipe (9), the bottom end of the air release branch pipe (9) is fixedly connected with the water drain pipe (6), the air release branch pipe (9) is communicated with the inside of the water drain pipe (6), and the number of the air release branch pipes (9) is the same as that of the water drain pipe (6);
the lower part of the forked connecting pipe (10) is provided with lower connecting ports which are equal to the number of the air release branch pipes (9), the lower connecting ports are connected with the air release branch pipes (9), and the upper part of the forked connecting pipe (10) is provided with an upper connecting port;
the control valve (11), control valve (11) are one-way control valve (11), control valve (11) and last connector connection.
5. The gas extraction borehole water discharger according to claim 1, wherein the water storage chamber structure (7) comprises:
the water storage tank body (13), the water storage tank body (13) is arranged below the water discharge pipe (6);
one end of the water guide branch pipe (12) is connected with the lower surface of the water discharge pipe (6), and the other end of the water guide branch pipe (12) is connected with the side surface of the water storage tank body (13).
6. The gas extraction drilling water discharger according to claim 5, wherein a water suction pump (14) is fixedly connected to the top of the water storage tank body (13), a water inlet of the water suction pump (14) extends into the inner bottom of the water storage tank body (13), and a water outlet port (15) is formed in the side face of the water suction pump (14).
7. The gas extraction borehole water discharger according to claim 3, wherein the water discharge pipe (6) is a gas pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213295.5U CN217400963U (en) | 2021-12-17 | 2021-12-17 | Gas drainage drilling drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213295.5U CN217400963U (en) | 2021-12-17 | 2021-12-17 | Gas drainage drilling drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217400963U true CN217400963U (en) | 2022-09-09 |
Family
ID=83131706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123213295.5U Active CN217400963U (en) | 2021-12-17 | 2021-12-17 | Gas drainage drilling drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217400963U (en) |
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2021
- 2021-12-17 CN CN202123213295.5U patent/CN217400963U/en active Active
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