CN214577185U - Efficient drainage device for accumulated water in old empty and old roadways of coal mines - Google Patents
Efficient drainage device for accumulated water in old empty and old roadways of coal mines Download PDFInfo
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- CN214577185U CN214577185U CN202121023210.4U CN202121023210U CN214577185U CN 214577185 U CN214577185 U CN 214577185U CN 202121023210 U CN202121023210 U CN 202121023210U CN 214577185 U CN214577185 U CN 214577185U
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Abstract
The utility model belongs to the technical field of drainage of accumulated water in old empty and old roadways of coal mines, in particular to a high-efficiency drainage device for accumulated water in old empty and old roadways of coal mines, which comprises a pump body impurity recycling tank, wherein the water suction end of the pump body is spliced with one end of a water suction hose, the other end of the water suction hose is spliced with one end of an L-shaped filter pipe, the impurity impurities with particles from large to small are filtered and isolated outside at one time, the drainage device is placed to be plugged to ensure that the pump body is not blocked, the impurity recycling tank is convenient to discharge the intercepted impurities, the blockage caused by the excessive accumulation of the impurities in the impurity recycling tank is avoided, water flows into a backflushing interface from a thin hose, the water flows out of the backflushing interface to flush a filter plate, the self-cleaning effect is achieved, the impurities in the impurity recycling tank are mixed into the drainage hose discharging device from a siphoning sewage discharge outlet by utilizing the siphoning effect, and more-angle working stations and length spaces are obtained, not limited by spatial location.
Description
Technical Field
The utility model belongs to the technical field of the drainage of the old empty old lane ponding in colliery specifically is a high-efficient drainage device that is used for old empty old lane ponding in colliery.
Background
Coal mine drainage means that underground water and surface water entering a mine are removed in the mine construction and production processes, and is one of important means for overcoming water damage, and especially when the coal mine drainage is located at a low-lying position of a roadway, accumulated water in the old air is not easy to discharge, and in the drainage process, because the accumulated water in the coal mine contains higher silt, a drainage device is easy to block, so that a drainage system cannot normally operate, and the safety construction of the roadway is threatened.
Under the condition that the water-filled ore deposit is not thoroughly drained, a good working environment must be created for the excavation work and the health and safety of workers by means of drainage, so that the smooth production is ensured.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a high-efficient drainage device who is used for old empty old lane ponding in colliery possesses and prevents blockking up, length and angularly adjustable, prevents that the extrusion water pipe, independently blowdown and back flush advantage from clear, has solved and has blockked up and difficult clear problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency drainage device for accumulated water in old empty and old roadways of coal mines, which comprises a pump body impurity recovery tank, the water suction end of the pump body is inserted with one end of a water suction hose, the other end of the water suction hose is inserted with one end of an L-shaped filter pipe, the lower surface of the L-shaped filter pipe is provided with an upper drain outlet, a filter plate is arranged inside the L-shaped filter pipe, the surface of the filter plate is provided with three fourth filter holes, the other end of the L-shaped filter pipe is inserted into the second spherical filter screen, the second spherical filter screen is arranged in the first spherical filter screen, the surface of the first spherical filter screen and one end of the surface of the second spherical filter screen, which is fastened by a screw, penetrate through and are fixedly connected with the surface of the L-shaped filter pipe, the upper surface of impurity recycling bin is provided with the flare opening, the upper surface of flare opening and the lower surface fixed connection of last drain hole.
Preferably, the upper surface of the L-shaped filter pipe is provided with a backflushing interface, the backflushing interface is arranged above the filter plate, the water outlet end of the pump body is connected with one end of the reducing tee joint in an inserting mode, the upper end of the reducing tee joint is connected with the input end of the electric valve in an inserting mode, the output end of the electric valve is connected with one end of the thin hose in an inserting mode, and the other end of the thin hose is connected with one end of the backflushing interface in an inserting mode.
Through adopting above-mentioned scheme, when electric valve opened, rivers flowed into the recoil interface from thin hose, followed the recoil interface and flowed out, washed the filter, reached the clear effect of oneself.
Preferably, the lower end of the impurity recovery box is provided with a lower drainage outlet.
Through adopting above-mentioned scheme, the lower blowdown mouth that the impurity recycling bin lower extreme was seted up is conveniently discharged by the impurity of interception, avoids impurity to pile up in the impurity recycling bin and excesses the production and block up.
Preferably, the surface of the first spherical filter screen is provided with first filter holes, the surface of the second spherical filter screen is provided with second filter holes, the surface of one end of the L-shaped filter pipe is provided with third filter holes, and the surface of the filter plate is provided with fourth filter holes.
By adopting the scheme, the accumulated water at the accumulated water position sequentially passes through the first filtering hole on the surface of the first spherical filter screen, the second filtering hole on the surface of the second spherical filter screen, the third filtering hole on the surface of the L-shaped filter pipe and the fourth filtering hole on the surface of the filter plate, particles are isolated outside by one-time filtering of magazines from large to small, and the drainage device is placed to block so as to ensure that the pump body is not blocked.
Preferably, the left end of the reducing tee is connected with one end of a drainage hose in an inserting mode, and the other end of the drainage hose penetrates through the first L-shaped connecting pipe, the second L-shaped connecting pipe and the communicating pipe to be connected with an external water storage device.
By adopting the scheme, the drainage hose penetrates through the connecting pipe, so that the drainage hose is effectively protected from being worn by falling rocks or hard objects, and the drainage effect is ensured to be optimal.
Preferably, the internal surface of communicating pipe is connected with the external fixed surface of bearing, the internal surface of bearing is connected with the external fixed surface of second L type connecting pipe, the inside of first L type connecting pipe one end is inserted to the one end of second L type connecting pipe, and the upper fixed surface of the lower surface of second L type connecting pipe one end and limiting plate is connected.
Through adopting above-mentioned scheme, second L type connecting pipe passes through the bearing and can three hundred sixty degrees rotations to obtain more work stations, not limited by spatial position.
Preferably, the surface of one end of the first L-shaped connecting pipe is fixedly connected with the surface of one end of the second L-shaped connecting pipe by a fastening screw.
Through adopting above-mentioned scheme, the length of adjustment second L type connecting pipe one end in first L type connecting pipe one end utilizes the two fixing of fastening screw to obtain more sufficient length spaces.
Preferably, a siphon sewage draining interface is formed in the lower surface of the first L-shaped connecting pipe, a manual valve is arranged at one end of the siphon sewage draining interface, one end of the manual valve is connected with one end of a sewage draining hose in an inserting mode, and the other end of the sewage draining hose is connected with the lower sewage draining outlet in an inserting mode.
By adopting the above scheme, when the pump body passes through the drainage hose with the ponding after filtering, rivers high-speed motion utilizes the siphon effect, sneaks into drainage hose eduction gear with the impurity in the impurity recovery case from the siphon drain, makes the device accomplish oneself clean to reach the effect of preventing blockking up.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-efficient drainage device that is used for old empty old lane ponding in colliery possesses following beneficial effect:
this high-efficient drainage device that is used for old empty old lane ponding in colliery, through setting up the multilayer filter screen, the impurity recycling bin, the back flush interface, siphon blowdown interface and connecting pipe, once filter the impurity of granule from big to little and keep apart outside, both place drainage device and blockked up and have ensured that the pump body is not blockked up, the impurity recycling bin conveniently will be discharged by the impurity of interception, it piles up surplus production and blocks up to avoid impurity in the impurity recycling bin, rivers flow into the back flush interface from thin hose, flow from the back flush interface, wash the filter, reach the clear effect of oneself, utilize the siphon effect, sneak into drainage hose eduction device from the siphon blowdown mouth with the impurity in the impurity recycling bin, obtain the workstation and the length space of more angles, do not limited by spatial position.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first spherical strainer of the present invention;
FIG. 3 is a schematic structural view of a second spherical strainer according to the present invention;
FIG. 4 is a schematic structural view of a filter tube according to the present invention;
FIG. 5 is a schematic view of the filter plate according to the present invention;
in the figure: 1. a pump body; 2. a water suction hose; 3. an impurity recovery tank; 4. a lower drain outlet; 5. a first spherical strainer; 6. a second spherical filter screen; 7. an L-shaped filter tube; 8. fastening screws; 9. a funnel opening; 10. an upper drain outlet; 11. a filter plate; 12. a recoil interface; 13. a thin hose; 14. an electrically operated valve; 18. a second L-shaped connecting pipe; 19. a bearing; 20. a communicating pipe; 21. a drain hose; 22. a first L-shaped connecting pipe; 23. a limiting plate; 25. a manual valve; 26. a siphon sewage draining interface; 27. a sewage draining hose; 28. a reducing tee joint; 29. a first filter hole; 30. a second filter hole; 31. a third filter hole; 32. and a fourth filtration pore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
Example one
A high-efficiency drainage device for accumulated water in old empty and old roadways of coal mines comprises a pump body 1 and an impurity recovery tank 3, wherein the water suction end of the pump body 1 is spliced with one end of a water suction hose 2, the other end of the water suction hose 2 is spliced with one end of an L-shaped filter pipe 7, the lower surface of the L-shaped filter pipe 7 is provided with an upper drainage outlet 10, a filter plate 11 is arranged inside the L-shaped filter pipe 7, the surface of the filter plate 11 is provided with a fourth filter hole 32, the number of the filter plates 11 is three, the other end of the L-shaped filter pipe 7 is inserted into a second spherical filter screen 6, the second spherical filter screen 6 is arranged inside a first spherical filter screen 5, the surface of the first spherical filter screen 5 and one end of the surface of the second spherical filter screen 6, which is fixedly connected with the surface of the L-shaped filter pipe 7 by a fastening screw 8, the upper surface of the impurity recovery tank 3 is provided with a funnel opening 9, the upper surface of the funnel opening 9 is fixedly connected with the lower surface of the upper sewage discharge opening 10.
The upper surface of the L-shaped filter pipe 7 is provided with a backflushing interface 12, the backflushing interface 12 is arranged above the filter plate 11, the water outlet end of the pump body 1 is connected with one end of a reducing tee 28 in an inserting mode, the upper end of the reducing tee 28 is connected with the input end of an electric valve 14 in an inserting mode, the output end of the electric valve 14 is connected with one end of a thin hose 13 in an inserting mode, the other end of the thin hose 13 is connected with one end of the backflushing interface 12 in an inserting mode, the lower end of the impurity recovery box 3 is provided with a lower sewage discharge port 4, the surface of the first spherical filter screen 5 is provided with a first filter hole 29, the surface of the second spherical filter screen 6 is provided with a second filter hole 30, the surface of one end of the L-shaped filter pipe 7 is provided with a third filter hole 31, and the surface of the filter plate 11 is provided with a fourth filter hole 32.
Referring to fig. 1-5, one end provided with a first spherical filter screen 5 is placed in the accumulated water, the pump body 1 is utilized to draw the accumulated water out of the first spherical filter screen 5, a second spherical filter screen 6 and an L-shaped filter pipe 7, and the accumulated water sequentially passes through a first filter hole 29 on the surface of the first spherical filter screen 5, a second filter hole 30 on the surface of the second spherical filter screen 6, a third filter hole 31 on the surface of the L-shaped filter pipe 7 and a fourth filter hole 32 on the surface of a filter plate 11 to filter and isolate the large-to-small magazines from one time, namely, the filter plate 11 is placed to block the water drainage device to ensure that the pump body 1 is not blocked, when the accumulated water passes through the L-shaped filter pipe 7, the filter plate 11 filters the accumulated water again, impurities fall into the impurity recovery tank 3, a lower sewage discharge port 4 arranged at the lower end of the impurity recovery tank 3 is convenient to discharge the intercepted impurities, the impurities in the impurity recovery tank 3 are prevented from being accumulated and blocked, and when the impurities are accumulated on the filter plate 11, when drainage is influenced, the electric valve 14 is opened, water flows into the backflushing connector 12 from the thin hose 13 and flows out of the backflushing connector 12 to wash the filter plate 11, and the self-cleaning effect is achieved.
Example two
On the basis of the first embodiment, the function of obtaining more working stations with angles and lengths without limitation of spatial positions is added.
The left end of the reducing tee 28 is inserted into one end of a drainage hose 21, the other end of the drainage hose 21 penetrates through a first L-shaped connecting pipe 22, a second L-shaped connecting pipe 18 and a communicating pipe 20 to be connected with an external water storage device, the inner surface of the communicating pipe 20 is fixedly connected with the outer surface of a bearing 19, the inner surface of the bearing 19 is fixedly connected with the outer surface of the second L-shaped connecting pipe 18, one end of the second L-shaped connecting pipe 18 is inserted into the inside of one end of the first L-shaped connecting pipe 22, the lower surface of one end of the second L-shaped connecting pipe 18 is fixedly connected with the upper surface of a limiting plate 23, the surface of one end of the first L-shaped connecting pipe 22 is fixedly connected with the surface of one end of the second L-shaped connecting pipe 18 by a fastening screw 8, a siphon sewage discharge interface 26 is arranged on the lower surface of the first L-shaped connecting pipe 22, and a manual valve 25 is arranged at one end of the siphon sewage discharge interface 26, one end of the manual valve 25 is inserted with one end of a sewage hose 27, and the other end of the sewage hose 27 is inserted with the lower sewage outlet 4.
Referring to fig. 1-5, the old empty and old roadway of the coal mine has complex conditions, the drainage hose 21 is easy to be damaged, the drainage work is affected, the drainage hose 21 passes through the connecting pipe, the drainage hose 21 is effectively protected from being worn by falling rocks or hard objects, the drainage effect is ensured to be optimal, the second L-shaped connecting pipe 18 can rotate by three hundred sixty degrees through the bearing 19, thereby obtaining more working stations without being limited by space position, adjusting the length of one end of the second L-shaped connecting pipe 18 in one end of the first L-shaped connecting pipe 22, fixing by the fastening screw 8, thereby obtaining more enough length space, when the pump body 1 passes through the drainage hose 21 with the ponding after filtering, rivers high-speed motion utilizes the siphon effect, sneaks into drainage hose 21 eduction gear with the impurity in the impurity recovery box 3 from the siphon drain, makes the device accomplish self-cleaning to reach the effect of preventing blockking up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient drainage device that is used for old empty old lane ponding in colliery, includes pump body (1) and impurity recycling bin (3), its characterized in that: the water suction end of the pump body (1) is connected with one end of a water suction hose (2) in an inserting mode, the other end of the water suction hose (2) is connected with one end of an L-shaped filter pipe (7) in an inserting mode, an upper drain outlet (10) is formed in the lower surface of the L-shaped filter pipe (7), a filter plate (11) is arranged inside the L-shaped filter pipe (7), a fourth filter hole (32) is formed in the surface of the filter plate (11), the number of the filter plates (11) is three, the other end of the L-shaped filter pipe (7) is inserted into a second spherical filter screen (6), the second spherical filter screen (6) is arranged inside a first spherical filter screen (5), the surface of the first spherical filter screen (5) and one end of the surface of the second spherical filter screen (6) are fixedly connected with the surface of the L-shaped filter pipe (7) through fastening screws (8), and a funnel opening (9) is formed in the upper surface of the impurity recovery box (3), the upper surface of the funnel opening (9) is fixedly connected with the lower surface of the upper sewage draining opening (10).
2. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 1, which is characterized in that: the upper surface of L type filter tube (7) has been seted up recoil interface (12), and recoil interface (12) set up the top at filter (11), the play water end of the pump body (1) is pegged graft with the one end of reducing tee bend (28), the upper end of reducing tee bend (28) is pegged graft with the input of electric valve (14), the output of electric valve (14) is pegged graft with the one end of thin hose (13), the other end of thin hose (13) is pegged graft with the one end of recoil interface (12).
3. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 1, which is characterized in that: the lower end of the impurity recovery box (3) is provided with a lower sewage outlet (4).
4. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 1, which is characterized in that: the surface of the first spherical filter screen (5) is provided with first filter holes (29), the surface of the second spherical filter screen (6) is provided with second filter holes (30), the surface of one end of the L-shaped filter pipe (7) is provided with third filter holes (31), and the surface of the filter plate (11) is provided with fourth filter holes (32).
5. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 2, which is characterized in that: the left end of the reducing tee joint (28) is connected with one end of a drainage hose (21) in an inserting mode, and the other end of the drainage hose (21) penetrates through a first L-shaped connecting pipe (22), a second L-shaped connecting pipe (18) and a communicating pipe (20) to be connected with an external water storage device.
6. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 5, which is characterized in that: the internal surface of communicating pipe (20) and the external fixed surface of bearing (19) are connected, the internal surface of bearing (19) and the external fixed surface of second L type connecting pipe (18) are connected, the inside of first L type connecting pipe (22) one end is inserted to the one end of second L type connecting pipe (18), and the upper fixed surface of the lower surface of second L type connecting pipe (18) one end and limiting plate (23) is connected.
7. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 6, which is characterized in that: the surface of one end of the first L-shaped connecting pipe (22) is fixedly connected with the surface of one end of the second L-shaped connecting pipe (18) by a fastening screw (8).
8. The efficient drainage device for accumulated water in old empty and old roadways of coal mines as claimed in claim 7, which is characterized in that: a siphon sewage draining interface (26) is formed in the lower surface of the first L-shaped connecting pipe (22), a manual valve (25) is arranged at one end of the siphon sewage draining interface (26), one end of the manual valve (25) is connected with one end of a sewage draining hose (27) in an inserting mode, and the other end of the sewage draining hose (27) is connected with the lower sewage draining outlet (4) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023210.4U CN214577185U (en) | 2021-05-13 | 2021-05-13 | Efficient drainage device for accumulated water in old empty and old roadways of coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023210.4U CN214577185U (en) | 2021-05-13 | 2021-05-13 | Efficient drainage device for accumulated water in old empty and old roadways of coal mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214577185U true CN214577185U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023210.4U Active CN214577185U (en) | 2021-05-13 | 2021-05-13 | Efficient drainage device for accumulated water in old empty and old roadways of coal mines |
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| CN (1) | CN214577185U (en) |
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2021
- 2021-05-13 CN CN202121023210.4U patent/CN214577185U/en active Active
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