CN211819495U - Water adding device for underground coal mine explosion-proof water bag - Google Patents
Water adding device for underground coal mine explosion-proof water bag Download PDFInfo
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- CN211819495U CN211819495U CN202020357164.0U CN202020357164U CN211819495U CN 211819495 U CN211819495 U CN 211819495U CN 202020357164 U CN202020357164 U CN 202020357164U CN 211819495 U CN211819495 U CN 211819495U
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Abstract
The utility model relates to the field of coal mines, in particular to a coal mine underground explosion-proof water bag water adding device, which comprises a main pipeline, a first branch pipe, a water source and a liquid level control mechanism; the first end of the first branch pipe is communicated with the explosion-proof water bag, the liquid level control mechanism is arranged at the first end of the first branch pipe, and the liquid level control mechanism can control the liquid level height in the explosion-proof water bag by controlling the switch of the first branch pipe; the second end of the first branch pipe is communicated to the first end of the main pipeline, and the second end of the main pipeline is communicated to a water source. The utility model has the advantages that: the utility model discloses a scheme is convenient to add water to the flame proof water bag, has practiced thrift manpower and materials greatly, and adds water efficiency higher, does not influence the normal clear of other work in the well when adding water.
Description
Technical Field
The utility model relates to a colliery field, concretely relates to colliery is flame proof water bag in pit adds water installation.
Background
The coal mine explosion-proof water bag needs to be filled with water at intervals, in order to ensure the safety of water filling work, a lane occupation application needs to be provided before water filling operation every time, workers are arranged to carry the masking road wood and the masking triangular wood during construction, the water filling work needs to be completed within 5-6 hours, time and labor are consumed, otherwise, main roadway transport vehicles frequently pass, potential safety hazards exist, the transportation work and the water filling work are mutually influenced, and the efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the technical problem that water is inconvenient to add in an explosion-proof water bag in the prior art is solved.
The utility model discloses a realize solving above-mentioned technical problem through following technical means: a water adding device for an underground coal mine explosion-proof water bag comprises a main pipeline, a first branch pipe, a water source and a liquid level control mechanism;
the first end of the first branch pipe is communicated with the explosion-proof water bag, the liquid level control mechanism is arranged at the first end of the first branch pipe, and the liquid level control mechanism can control the liquid level height in the explosion-proof water bag by controlling the switch of the first branch pipe;
the second end of the first branch pipe is communicated to the first end of the main pipeline, and the second end of the main pipeline is communicated to a water source.
The utility model provides a colliery is flame proof water bag water filling device in pit when actual application, the water source is for flowing to the water in the mine by ground, from the area pressure, water is carried to the main line in proper order, first branch pipe, liquid level control mechanism can monitor the liquid level in the flame proof water bag, when the liquid level is less than the design liquid level, liquid level control mechanism then controls first branch pipe and opens, water flows into in the flame proof water bag, after the water level in the flame proof water bag reaches the design height, liquid level control mechanism closes first branch pipe, water stops flowing in, it is located the design height to keep the water level, satisfy the operation requirement of water bag flame proof, for prior art, the utility model discloses a scheme conveniently adds water to the flame proof water bag, has practiced thrift manpower and materials greatly, and it is higher to add water efficiency, do not influence the normal clear of other works in.
The optimized water pump also comprises a second branch pipe, a first valve, a second valve, a third branch pipe, a third valve and a water pumping device;
the first valve is arranged at the first end of the second branch pipe, the first end of the second branch pipe extends into the explosion-proof water bag, and the second end of the second branch pipe is communicated to the first end of the main pipeline;
the second valve is arranged on the pipeline between the second end of the main pipeline and the water source;
the first end of the third branch pipe is communicated to the second end of the main pipeline, the third valve and the water pumping device are sequentially arranged on the third branch pipe, and the water outlet of the water pumping device is communicated to the outside.
In the use of flame proof water bag, need pull down the flame proof water bag sometimes, it is inconvenient to demolish if ponding is more in the flame proof water bag, when adopting this scheme, only need to close the second valve, open the first valve that corresponds the flame proof water bag, the third valve, pumping device, because this moment liquid level control mechanism is in normal liquid level, the first end of first branch pipe is in the closed condition, then pumping device can take out the water in the flame proof water bag, when clearing up flame proof water bag normal water, can also take out water, cyclic utilization, after drawing water and accomplishing, close the first valve that corresponds the flame proof water bag, the third valve, pumping device, dismantle the completion back, change new flame proof water bag, then open the second valve, can normally add water.
Preferably, the first end of the second branch pipe extends into the bottom of the explosion-proof water bag.
Preferably, the first end of the second branch pipe is provided with a filter cap.
Preferably, the first valve is a solenoid valve.
Preferably, the second valve and the third valve are both solenoid valves.
Preferably, the liquid level control mechanism is a ball float valve or a ball float switch. The structure of the float valve or the float switch is simple, and the liquid level is convenient to control.
The utility model has the advantages that:
1. the utility model provides a colliery is flame proof water bag water filling device in pit when actual application, the water source is for flowing to the water in the mine by ground, from the area pressure, water is carried to the main line in proper order, first branch pipe, liquid level control mechanism can monitor the liquid level in the flame proof water bag, when the liquid level is less than the design liquid level, liquid level control mechanism then controls first branch pipe and opens, water flows into in the flame proof water bag, after the water level in the flame proof water bag reaches the design height, liquid level control mechanism closes first branch pipe, water stops flowing in, it is located the design height to keep the water level, satisfy the operation requirement of water bag flame proof, for prior art, the utility model discloses a scheme conveniently adds water to the flame proof water bag, has practiced thrift manpower and materials greatly, and it is higher to add water efficiency, do not influence the normal clear of other works in.
2. In the use of flame proof water bag, need pull down the flame proof water bag sometimes, it is inconvenient to demolish if ponding is more in the flame proof water bag, when adopting this scheme, only need to close the second valve, open the first valve that corresponds the flame proof water bag, the third valve, pumping device, because this moment liquid level control mechanism is in normal liquid level, the first end of first branch pipe is in the closed condition, then pumping device can take out the water in the flame proof water bag, when clearing up flame proof water bag normal water, can also take out water, cyclic utilization, after drawing water and accomplishing, close the first valve that corresponds the flame proof water bag, the third valve, pumping device, dismantle the completion back, change new flame proof water bag, then open the second valve, can normally add water.
3. The structure of the float valve or the float switch is simple, and the liquid level is convenient to control.
Drawings
FIG. 1 is a schematic diagram of a water adding device for an underground coal mine explosion-proof water bag according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a water adding device for an underground coal mine explosion-proof water bag in a second embodiment of the present invention;
wherein the content of the first and second substances,
a main pipeline-1;
a first branch pipe-2;
liquid level control mechanism-4;
5, an explosion-proof water bag;
a second branch-6, a first valve-61;
a second valve-7;
a third branch pipe-8, a third valve-81 and a water pumping device-82.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in figure 1, the water adding device for the coal mine underground explosion-proof water bag comprises a main pipeline 1, a first branch pipe 2, a water source and a liquid level control mechanism 4.
The first end of the first branch pipe 2 is communicated to the explosion-proof water bag 5, the liquid level control mechanism 4 is arranged at the first end of the first branch pipe 2, and the liquid level control mechanism 4 can control the liquid level height in the explosion-proof water bag 5 by controlling the switch of the first branch pipe 2.
The second end of the first branch pipe 2 is communicated to the first end of the main pipeline 1, the second end of the main pipeline 1 is communicated to a water source, and the liquid level control mechanism 4 is a ball float valve or a ball float switch.
The working principle is as follows:
as shown in figure 1, when the water adding device of the coal mine underground explosion-proof water bag is actually applied, the water source is water flowing from the ground to the mine, the water is provided with pressure and is sequentially conveyed to the main pipeline 1 and the first branch pipe 2, the liquid level control mechanism 4 can monitor the liquid level in the explosion-proof water bag 5, when the liquid level is lower than the designed liquid level, the liquid level control mechanism 4 controls the first branch pipe 2 to be opened, water flows into the explosion-proof water bag 5, after the water level in the flame proof water bag 5 reached the design height, first branch pipe 2 was closed to liquid level control mechanism 4, and water stops flowing in, keeps the water level to be located the design height, satisfies flame proof water bag 5's operation requirement, for prior art, the utility model discloses a scheme is convenient to add water to flame proof water bag 5, has practiced thrift manpower and materials greatly, and adds water efficiency higher, does not influence the normal clear of other work in the well when adding water.
Example two:
the difference between this embodiment and the first embodiment is:
as shown in fig. 2, the device further comprises a second branch pipe 6, a first valve 61, a second valve 7, a third branch pipe 8, a third valve 81 and a water pumping device 82.
The first valve 61 is arranged at the first end of the second branch pipe 6, the first valve 61 adopts an electromagnetic valve, the first end of the second branch pipe 6 extends into the explosion-proof water bag 5, further, the first end of the second branch pipe 6 extends into the bottom of the explosion-proof water bag 5, a filter cap (not shown in the figure) is arranged at the first end of the second branch pipe 6, and the second end of the second branch pipe 6 is communicated with the first end of the main pipeline 1.
A second valve 7 is arranged in the line between the second end of the main line 1 and the water source.
The first end of the third branch pipe 8 is communicated to the second end of the main pipeline 1, the third valve 81 and the water pumping device 82 are sequentially arranged on the third branch pipe 8, the water outlet of the water pumping device 82 is communicated to the outside, and the second valve 7 and the third valve 81 are both electromagnetic valves.
The working principle is as follows:
as shown in fig. 2, in the using process of the explosion-proof water bag 5, sometimes the explosion-proof water bag 5 needs to be detached, and if more water is accumulated in the explosion-proof water bag 5, the detachment is inconvenient, when the scheme is adopted, only the second valve 7 needs to be closed, the first valve 61, the third valve 81 and the water pumping device 82 corresponding to the explosion-proof water bag are opened, because the liquid level control mechanism 4 is at a normal liquid level at the moment, the first end of the first branch pipe 2 is in a closed state, the water pumping device 82 can pump out the water in the explosion-proof water bag 5, the water in the explosion-proof water bag 5 can be cleaned, and the water can be pumped out and recycled, after the water pumping is completed, the first valve 61, the third valve 81 and the water pumping device 82 corresponding to the explosion-proof water bag 5 are closed, after the detachment is completed, a new explosion-proof.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a colliery is flame proof water bag in pit adds water installation which characterized in that: comprises a main pipeline (1), a first branch pipe (2), a water source and a liquid level control mechanism (4);
the first end of the first branch pipe (2) is communicated to the explosion-proof water bag (5), the liquid level control mechanism (4) is arranged at the first end of the first branch pipe (2), and the liquid level control mechanism (4) can control the liquid level height in the explosion-proof water bag (5) by controlling the switch of the first branch pipe (2);
the second end of the first branch pipe (2) is communicated to the first end of the main pipeline (1), and the second end of the main pipeline (1) is communicated to a water source.
2. The water adding device for the coal mine underground explosion-proof water bag according to claim 1, characterized in that: the device also comprises a second branch pipe (6), a first valve (61), a second valve (7), a third branch pipe (8), a third valve (81) and a water pumping device (82);
the first valve (61) is arranged at the first end of the second branch pipe (6), the first end of the second branch pipe (6) extends into the explosion-proof water bag (5), and the second end of the second branch pipe (6) is communicated to the first end of the main pipeline (1);
the second valve (7) is arranged on the pipeline between the second end of the main pipeline (1) and the water source;
the first end of the third branch pipe (8) is communicated to the second end of the main pipeline (1), the third valve (81) and the water pumping device (82) are sequentially arranged on the third branch pipe (8), and the water outlet of the water pumping device (82) is communicated to the outside.
3. The water adding device for the coal mine underground explosion-proof water bag according to claim 2, characterized in that: the first end of the second branch pipe (6) extends into the bottom of the explosion-proof water bag (5).
4. The water adding device for the coal mine underground explosion-proof water bag according to claim 2, characterized in that: and a filter cap is arranged at the first end of the second branch pipe (6).
5. The water adding device for the coal mine underground explosion-proof water bag according to claim 2, characterized in that: the first valve (61) adopts an electromagnetic valve.
6. The water adding device for the coal mine underground explosion-proof water bag according to claim 2, characterized in that: the second valve (7) and the third valve (81) are both electromagnetic valves.
7. The water adding device for the coal mine underground explosion-proof water bag according to claim 1, characterized in that: the liquid level control mechanism (4) is a ball float valve or a ball float switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357164.0U CN211819495U (en) | 2020-03-18 | 2020-03-18 | Water adding device for underground coal mine explosion-proof water bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357164.0U CN211819495U (en) | 2020-03-18 | 2020-03-18 | Water adding device for underground coal mine explosion-proof water bag |
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| CN211819495U true CN211819495U (en) | 2020-10-30 |
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| CN202020357164.0U Active CN211819495U (en) | 2020-03-18 | 2020-03-18 | Water adding device for underground coal mine explosion-proof water bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123820A (en) * | 2021-03-12 | 2021-07-16 | 邹城兖矿泰德工贸有限公司 | Mechanical water adding device |
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2020
- 2020-03-18 CN CN202020357164.0U patent/CN211819495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123820A (en) * | 2021-03-12 | 2021-07-16 | 邹城兖矿泰德工贸有限公司 | Mechanical water adding device |
| CN113123820B (en) * | 2021-03-12 | 2024-01-19 | 山东兖能泰德重工有限公司 | Mechanical water adding device |
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