CN220451017U - Automatic drainage system for cable trench - Google Patents
Automatic drainage system for cable trench Download PDFInfo
- Publication number
- CN220451017U CN220451017U CN202321685272.0U CN202321685272U CN220451017U CN 220451017 U CN220451017 U CN 220451017U CN 202321685272 U CN202321685272 U CN 202321685272U CN 220451017 U CN220451017 U CN 220451017U
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- Prior art keywords
- steel pipeline
- water
- water pump
- reservoir
- drainage system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000008188 pellet Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Abstract
The utility model discloses an automatic drainage system for a cable trench, which comprises a water pump, an input pipe, an output pipe, a steel pipeline, a first water reservoir and a second water reservoir, wherein the input pipe and the output pipe are connected to the water pump, the steel pipeline is connected to the input pipe, the first water reservoir and the second water reservoir are arranged at the tail end of the output pipe, one end of the input pipe, which is far away from the water pump, extends downwards and is connected with the steel pipeline, the diameter of the steel pipeline is larger than that of the input pipe, an expansion plate is fixedly welded on the steel pipeline, three equally-spaced liquid level relays are arranged on one side of the expansion plate, which is away from the steel pipeline, of the expansion plate, a PLC (programmable logic controller) is arranged on the water pump, and the water pump and the three liquid level relays are all coupled and connected with the PLC. The automatic drainage system for the cable trench forms a complete drainage system, can solve the problem of water accumulation in the cable trench of the distribution room, provides safety guarantee for summer flood prevention, can realize recycling of waste water, and provides water for pellet production.
Description
Technical Field
The utility model belongs to the technical field of cable trench drainage, and particularly relates to an automatic cable trench drainage system.
Background
The shaft furnace high-low voltage distribution room has low topography and water is accumulated in the cable trench all the time, and particularly, the normal use of the cable is affected to a certain extent in rainy seasons, and the phenomenon of insulation aging blasting occurs.
In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: in order to timely drain accumulated water in the cable trench of the power distribution room, the cable is in a running state with good drying and insulation, long-period running of electrical equipment is guaranteed, and the accumulated water in the cable trench can be recycled.
Therefore, we propose an automatic drainage system for a cable trench to solve the above problems.
Disclosure of Invention
The utility model mainly aims to provide an automatic drainage system for a cable trench, which forms a complete drainage system, not only can solve the problem of cable trench water accumulation in a power distribution room, but also can provide safety guarantee for flood prevention in summer, can realize recycling of wastewater, can provide water for pellet production, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the automatic drainage system for the cable pit comprises a water pump, an input pipe, an output pipe, a steel pipeline, a first water reservoir and a second water reservoir, wherein the input pipe and the output pipe are connected to the water pump, the steel pipeline is connected to the input pipe, the first water reservoir and the second water reservoir are arranged at the tail end of the output pipe, one end of the input pipe, which is far away from the water pump, extends downwards and is connected with the steel pipeline, the diameter of the steel pipeline is larger than that of the input pipe, an expansion plate is fixedly welded on the steel pipeline, and three equally-spaced liquid level relays are arranged on one side, which is opposite to the steel pipeline, of the expansion plate;
install the PLC controller on the water pump, water pump and three liquid level relay all are connected with the PLC controller coupling, first cistern sets up between water pump and second cistern, the one end that the water pump was kept away from to the output tube extends into the inside of first cistern.
As a preferable implementation scheme, the top of the outer wall of the steel pipeline is provided with a mounting groove, a sealing plate is inserted in the mounting groove in an anastomotic way, and an inner frame and a mud filter screen are arranged on the inner side of the sealing plate; the mud filter is used for filtering solid matters such as sludge in the steel pipeline, and a handle is connected to the sealing plate, so that a person can hold the handle to operate the sealing plate conveniently, and the inner frame is attached to the inner wall of the steel pipeline.
As a preferable implementation scheme, a grid mesh is arranged on one side of the inner cavity of the steel pipeline, which is away from the input pipe; thereby being convenient for intercepting the garbage such as the plastic bags and the like into the steel pipeline.
As a preferred embodiment, a base is welded at the bottom of the water pump, wherein the first reservoir and the second reservoir are respectively welded on the base; the height of the first water reservoir is larger than that of the second water reservoir, so that water in the first water reservoir can naturally flow into the second water reservoir.
As a preferred embodiment, a release pipe is fixedly connected to one side of the first reservoir facing the second reservoir, a valve is arranged on the release pipe, and a water outlet is formed in one side of the second reservoir facing away from the first reservoir; thereby facilitating the drainage of water that has been precipitated twice.
In summary, the technical effects and advantages of the present utility model are:
according to the automatic drainage system for the cable pit, the water level in the cable pit is monitored in real time through the work of the three liquid level relays, when the water level is higher, the PLC drives the water pump to operate to pump out water in the cable pit, and the water becomes usable water after being settled for two times by the first water storage pool and the second water storage pool, so that the water resource is saved due to the fact that the production water demand is fundamentally reduced, the discharged accumulated water in the cable pit is recycled, the working efficiency is improved, the cost is reduced, and the efficiency is improved; a complete drainage system is formed, so that the problem of water accumulation in a cable trench of a distribution room can be solved, safety guarantee is provided for summer flood prevention, recycling of waste water can be realized, and water is provided for pellet production.
This cable pit automatic drainage system sets up the steel pipeline through on the input tube, sets up the filter mud net of being convenient for change in the steel pipeline to be convenient for filter from cable pit ponding, the mud of filtering wherein, reduced the probability that mud blockked up in the water pump or got into the cistern, and because the filter mud net can take out at any time and change, make the inside good filter mud effect that can keep always of steel pipeline.
Drawings
FIG. 1 is a schematic view of a structure of one side of the present utility model;
FIG. 2 is a schematic view of another embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a steel pipe of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a water pump; 2. an input tube; 3. a steel pipe; 4. an output pipe; 5. a first reservoir; 6. a second reservoir; 7. an inner frame; 8. a mud filtering net; 9. a sealing plate; 10. a handle; 11. an expansion board; 12. a liquid level relay; 13. a PLC controller; 14. a release tube; 15. a water outlet; 16. a base; 17. a grid mesh.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an automatic drainage system for a cable trench comprises a water pump 1, an input pipe 2 and an output pipe 4 which are connected to the water pump 1, a steel pipeline 3 connected to the input pipe 2, and a first reservoir 5 and a second reservoir 6 which are arranged at the tail end of the output pipe 4, wherein one end of the input pipe 2 far away from the water pump 1 extends downwards and is connected with the steel pipeline 3, the diameter of the steel pipeline 3 is larger than that of the input pipe 2, and when in actual use, the steel pipeline 3 stretches into the cable trench;
an expansion plate 11 is fixedly welded on the steel pipeline 3, three equally-spaced liquid level relays 12 are arranged on one side, facing away from the steel pipeline 3, of the expansion plate 11, three liquid level relays 12 monitor the water level in a cable pit from the depth of three different cable pits, namely high, medium and low, a PLC (programmable logic controller) 13 is arranged on the water pump 1, the water pump 1 and the three liquid level relays 12 are both connected with the PLC 13 in a coupling way, the liquid level relays 12 can refer to the technical principle of C61F-GP model, the PLC 13 can refer to the technical principle of OHR-PR10 model, a first water reservoir 5 is arranged between the water pump 1 and a second water reservoir 6, and one end, far away from the water pump 1, of an output pipe 4 extends into the first water reservoir 5;
the bottom of the water pump 1 is welded with a base 16, wherein a first water reservoir 5 and a second water reservoir 6 are respectively welded on the base 16, the height of the first water reservoir 5 is larger than that of the second water reservoir 6, so that water in the first water reservoir 5 can naturally flow into the second water reservoir 6, one side of the first water reservoir 5, which faces the second water reservoir 6, is fixedly connected with a release pipe 14, a valve is arranged on the release pipe 14, and one side of the second water reservoir 6, which faces away from the first water reservoir 5, is provided with a water outlet 15, so that water subjected to secondary precipitation can be conveniently discharged;
the top of the outer wall of the steel pipeline 3 is provided with a mounting groove, a sealing plate 9 is inserted in the mounting groove in an anastomotic manner, an inner frame 7 and a mud filter 8 are arranged on the inner side of the sealing plate 9, the mud filter 8 is used for filtering solid matters such as mud in the steel pipeline 3, a handle 10 is connected to the sealing plate 9, so that a person can conveniently hold the handle 10 to operate the sealing plate 9, the inner frame 7 is attached to the inner wall of the steel pipeline 3, and a grid 17 is arranged on one side, facing away from the input pipe 2, of the inner cavity of the steel pipeline 3, so that garbage such as a plastic bag can be conveniently intercepted and enter the steel pipeline 3.
The automatic drainage system for the cable trench comprises: when the water level is low (specific numerical value is determined according to practical situation), the liquid level relay 12 transmits electric signals to the PLC 13, the PLC 13 does not send out signals, when the water level is high, the corresponding power distribution cabinet and other equipment can be influenced, so that the PLC 13 transmits electric signals to the water pump 1, the water pump 1 runs and utilizes the input pipe 2 and the steel pipeline 3 to draw out water in the cable channel, the water enters the steel pipeline 3 and is filtered by the grid 17, the water enters the steel pipeline 3 and is filtered by the mud filter 8, the water entering the output pipe 4 is relatively clean, the water enters the first water reservoir 5 and is settled, after settling for a period, the valve is opened, the release pipe 14 can slowly release the water into the second water reservoir 6, and the water can be discharged from the water outlet 15 again after settling in the second water reservoir 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an automatic drainage system of cable pit, includes water pump (1), input tube (2) and output tube (4) on water pump (1), steel pipeline (3) on connecting in input tube (2), set up in terminal first cistern (5) and second cistern (6) of output tube (4), its characterized in that, wherein one end that water pump (1) was kept away from to input tube (2) extends downwards and is connected with steel pipeline (3), the diameter of steel pipeline (3) is greater than the diameter of input tube (2), fixed welding has extension board (11) on steel pipeline (3), just three equidistant distributed liquid level relay (12) are installed to one side of extension board (11) dorsad steel pipeline (3);
install PLC controller (13) on water pump (1), water pump (1) and three liquid level relay (12) all are connected with PLC controller (13) coupling, first cistern (5) set up between water pump (1) and second cistern (6), the one end that water pump (1) was kept away from to output tube (4) extends into the inside of first cistern (5).
2. The automatic drainage system for the cable pit according to claim 1, wherein a mounting groove is formed at the top of the outer wall of the steel pipeline (3), a sealing plate (9) is inserted in the mounting groove in an anastomotic manner, and an inner frame (7) and a mud filter screen (8) are mounted on the inner side of the sealing plate (9).
3. The automatic drainage system for the cable pit according to claim 2, wherein a grid mesh (17) is arranged on one side of the inner cavity of the steel pipeline (3) facing away from the input pipe (2).
4. The automatic drainage system for a cable pit according to claim 1, wherein a base (16) is welded at the bottom of the water pump (1), and wherein the first reservoir (5) and the second reservoir (6) are welded to the base (16) respectively.
5. The automatic drainage system for a cable pit according to claim 4, wherein a release pipe (14) is fixedly connected to one side of the first reservoir (5) facing the second reservoir (6), a valve is installed on the release pipe (14), and a water outlet (15) is formed in one side of the second reservoir (6) facing away from the first reservoir (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685272.0U CN220451017U (en) | 2023-06-29 | 2023-06-29 | Automatic drainage system for cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321685272.0U CN220451017U (en) | 2023-06-29 | 2023-06-29 | Automatic drainage system for cable trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220451017U true CN220451017U (en) | 2024-02-06 |
Family
ID=89739936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321685272.0U Active CN220451017U (en) | 2023-06-29 | 2023-06-29 | Automatic drainage system for cable trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220451017U (en) |
-
2023
- 2023-06-29 CN CN202321685272.0U patent/CN220451017U/en active Active
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