CN220202890U - Municipal administration underground drainage pipe - Google Patents
Municipal administration underground drainage pipe Download PDFInfo
- Publication number
- CN220202890U CN220202890U CN202320966009.2U CN202320966009U CN220202890U CN 220202890 U CN220202890 U CN 220202890U CN 202320966009 U CN202320966009 U CN 202320966009U CN 220202890 U CN220202890 U CN 220202890U
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- China
- Prior art keywords
- drainage pipeline
- driving motor
- wall
- baffle
- water level
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 45
- 238000005192 partition Methods 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009792 diffusion process Methods 0.000 abstract description 8
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 65
- 241000699666 Mus <mouse, genus> Species 0.000 description 16
- 238000005096 rolling process Methods 0.000 description 6
- 241000238631 Hexapoda Species 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a municipal administration underground drainage pipe, it includes drainage pipe, sets up in drainage pipe's blocking component and water level control spare, blocking component includes baffle and driving motor, the outside border profile laminating of baffle is in drainage pipe's inner wall setting, the baffle rotates to be connected in drainage pipe, the axis of rotation of baffle is located drainage pipe's diameter, driving motor's drive shaft is fixed in the baffle, driving motor is used for driving the baffle and rotates relative drainage pipe, water level control spare is used for controlling driving motor and drives the baffle and open and close. This application makes the underground drainage pipeline carry out the drainage, can restrict the activity and the diffusion scope of worm mouse.
Description
Technical Field
The application relates to the field of underground drainage pipelines, in particular to a municipal underground drainage pipeline.
Background
Municipal drainage works are mainly collected, transported, treated and discharged by underground drainage systems and rainwater. The underground drainage system is generally composed of a sewage drainage system composed of a plurality of sewage pipes which are in cross communication, and a rainwater drainage system composed of a plurality of rainwater pipes which are in cross communication.
The intersection of the rainwater pipeline and the sewage pipeline is provided with and communicated with a rainwater and sewage diversion well, the rainwater and sewage diversion well is simultaneously communicated with a pavement water inlet pipe, and a water inlet of the sewage pipeline in the rainwater and sewage diversion well is lower than a water inlet of the rainwater pipeline. When the rainfall is smaller, the pollution degree of the water collected in the rain and sewage diversion well is higher, and the water is mainly discharged through the sewage pipeline at the moment.
Because the breeding and the propagation of worm and mouse are easily promoted to sewage, the worm and mouse in sewer line and the rain and sewage reposition of redundant personnel well can carry out activity and diffusion everywhere through the sewer line, and lead to the worm and mouse to enter into people's living area through the road surface inlet tube of different rain and sewage reposition of redundant personnel wells, cause serious influence to the sanitary condition in city.
Disclosure of Invention
In order to limit the activity and the diffusion range of insects and mice when the underground drainage pipeline can drain water, the application provides a municipal underground drainage pipeline.
The application provides a municipal administration underground drainage pipeline adopts following technical scheme:
the utility model provides a municipal administration underground drainage pipeline, includes drainage pipeline, sets up in drainage pipeline's blocking component and water level control piece, blocking component includes baffle and driving motor, the outside border profile laminating of baffle is in drainage pipeline's inner wall setting, the baffle rotates to be connected in drainage pipeline, the axis of rotation of baffle is located drainage pipeline's diameter, driving motor's drive shaft is fixed in the baffle, driving motor is used for driving the baffle and rotates relative drainage pipeline, water level control piece is used for controlling driving motor and drives the baffle and open and close.
By adopting the technical scheme, the sewage pipeline is formed by assembling a plurality of drainage pipelines. When the water level in the drainage pipeline is lower, the water level control piece controls the driving motor to be closed, and the partition board is used for blocking the drainage pipeline. The baffle of a plurality of drainage pipes blocks the activity route of worm mouse in sewage pipeline to restrict the activity and the diffusion scope of worm mouse, in order to reduce the condition that the worm mouse enters into urban life through the road surface inlet tube of different rain sewage reposition of redundant personnel wells, and causes harmful effects to urban health condition. When more sewage is stored in the sewage pipeline and needs to be discharged, the water level control piece drives the motor to drive the partition board to rotate, and the partition board does not shield the drainage pipeline any more so as to discharge the sewage; after the sewage in the sewage pipeline is discharged, the water level control piece controls the driving motor to drive the partition plate to reversely rotate, so that the partition plate shields the sewage pipeline again to continuously block the movable path of the worm and mouse.
Optionally, the partition board is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the drainage pipeline, and the rotating shaft is parallel to the diameter of the drainage pipeline; the driving motor is arranged on the outer wall of the drainage pipeline, the drainage pipeline is provided with a rotating hole, a driving shaft of the driving motor penetrates through the rotating hole, the driving shaft of the driving motor is fixed at one end of the partition board far away from the rotating shaft, and the driving shaft of the driving motor is positioned on a straight line where the rotating shaft is positioned; and a sealing element is arranged between the driving shaft of the driving motor and the inner wall of the rotating hole.
Through adopting above-mentioned technical scheme, the baffle rotates through the pivot and connects in drainage pipe's inner wall, and driving motor's drive shaft penetrates in the drainage pipe and fixed connection in the baffle to the relative drainage pipe of drive baffle rotates. The sealing piece seals the gap between the driving shaft of the driving motor and the inner wall of the rotating hole so as to reduce the possibility that sewage in the drainage pipeline leaks out of the drainage pipeline.
Optionally, the driving motor is disposed above the drainage pipeline.
By adopting the technical scheme, when sewage in the drainage pipeline is less, the possibility that sewage leaks the drainage pipeline through the rotation hole can not appear, and only after sewage is full of the drainage pipeline, sewage can leak the drainage pipeline through the rotation hole.
Optionally, the sealing member includes first sealing ring and second sealing ring, first sealing ring overcoat and fixed connection are in driving motor's drive shaft, the annular has been seted up to the downside inner edge of first sealing ring, second sealing ring fixed connection is in the inner wall in rotation hole, second sealing ring fixedly connected with sealing washer, the sealing washer card is located in the annular.
Through adopting above-mentioned technical scheme, after sewage is full of drainage pipe, the water pressure in the drainage pipe can make the sealing ring support tightly in the annular inner wall for the possibility that water permeated through the clearance between sealing ring and the annular cell wall reduces, in order to reduce the possibility that sewage spills drainage pipe in the drainage pipe.
Optionally, the water level control member is a floating ball water level control switch or a liquid level sensor, and a control end of the water level control member is electrically connected to a control circuit of the driving motor.
Through adopting above-mentioned technical scheme, after rising to floater department in the drain pipe water level, continue rising, the kicking lever rotates along with the surface of water rises, and the control end that the floater can drive floater water level switch opens driving motor for driving motor can drive the baffle and rotate. The liquid level sensor is used for detecting the water pressure received by the liquid level sensor through the pressure measuring sensor, and after the water pressure reaches the limited water pressure, the control end of the liquid level sensor is started to drive the motor.
Optionally, a filter screen is arranged on the inner wall of the drainage pipeline.
Through adopting above-mentioned technical scheme, the filter screen intercepts the great debris of volume in the sewage of drainage pipe to reduce sewage treatment plant and handle the treatment degree of difficulty of sewage.
Optionally, the drainage pipe is provided with infrared camera under water, the filter screen is located the camera scope of infrared camera under water, infrared camera under water is used for making the staff know when need clear up the filter screen.
Through adopting above-mentioned technical scheme, the staff can observe the filter screen through infrared camera under water, and when debris carried out more serious shielding to the filtration pore of filter screen, the staff can in time clear up the filter screen to reduce drainage pipe and take place the possibility of jam.
Optionally, the inner wall fixedly connected with two closing plates of drainage pipe, two the closing plate is located the both sides of baffle axis of rotation, two the closing plate laminating respectively in the both sides lateral wall of baffle, two the long limit profile adaptation drainage pipe's of closing plate inner wall profile sets up.
Through adopting above-mentioned technical scheme, two closing plates carry out the shutoff to the clearance between baffle and the drain pipe's the inner wall for the less worm class of size also is difficult to carry out everywhere activity through the baffle, has further promoted the range of restriction to the activity and the diffusion scope of worm mouse. The two sealing plates are respectively attached to the side walls of the two sides of the partition plate, so that the two sealing plates cannot influence the rotation of the partition plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the movable paths of the insects and mice in the sewage pipeline are blocked by the partition boards of the plurality of drainage pipelines, so that the situation that the insects and mice enter the urban life field through the pavement water inlet pipes of different rain and sewage diversion wells to cause adverse effects on urban sanitary conditions is reduced, when more sewage exists in the sewage pipeline and needs to be discharged, the partition boards are driven by the water level control part to rotate by the driving motor, and the drainage pipelines are not blocked by the partition boards, so that the sewage is discharged;
2. the filter screen intercepts impurities with larger volume in sewage flowing through the drainage pipeline so as to reduce the treatment difficulty of sewage treatment plants in treating the sewage;
3. the staff can observe the filter screen through infrared camera under water, and when debris carries out more serious shielding to the filtration pore of filter screen, the staff can in time clear up the filter screen.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional view of an embodiment of the present application.
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
Fig. 4 is a schematic view of the structure of the partition and the sealing plate in the embodiment of the present application.
Reference numerals: 1. a drainage pipe; 11. a rotation hole; 2. a blocking assembly; 21. a partition plate; 211. a rotating shaft; 22. a driving motor; 221. a rolling bearing; 3. a water level control member; 4. a seal; 41. a first seal ring; 411. a ring groove; 42. a second seal ring; 43. sealing rings; 5. a filter screen; 6. an underwater infrared camera; 7. and (5) sealing the plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a municipal underground drainage pipeline 1. Referring to fig. 1 and 2, the municipal underground drainage pipe 1 includes a drainage pipe 1, a blocking component 2 and a water level control member 3 which are disposed on the drainage pipe 1, the drainage pipe 1 is in a circular pipe shape, and the axis of the drainage pipe 1 is horizontally disposed. The blocking assembly 2 comprises a baffle 21 and a driving motor 22, the outer side edge of the baffle 21 is round, and the outline of the outer side edge of the baffle 21 is attached to the inner wall of the drainage pipeline 1.
Referring to fig. 1, 2 and 3, the driving motor 22 is fixedly connected to the outer wall of the drain pipe 1, and the driving motor 22 is located above the drain pipe 1. The drainage pipeline 1 is provided with a rotating hole 11, a driving shaft of a driving motor 22 penetrates through the rotating hole 11, and the axis of the rotating hole 11 is vertically arranged. A rolling bearing 221 is arranged between the driving motor 22 and the rotating hole 11, an outer ring of the rolling bearing 221 is fixedly connected to the wall of the rotating hole 11, and an inner ring of the rolling bearing 221 is sleeved and fixedly connected to a driving shaft of the driving motor 22. One end of the baffle 21, which is far away from the driving motor 22, is fixedly connected with a rotating shaft 211, the rotating shaft 211 and a driving shaft of the driving motor 22 are arranged with the same central axis, and the rotating shaft 211 is rotatably connected to the inner wall of the pipeline.
The partition plate 21 is rotatably connected to the inner wall of the drain pipe 1 through a rotating shaft 211, and a driving shaft of the driving motor 22 penetrates into the drain pipe 1 and is fixedly connected to the partition plate 21 so as to drive the partition plate 21 to rotate relative to the drain pipe 1. The rolling bearing 221 makes the rotation of the driving shaft of the driving motor 22 with respect to the drain pipe 1 smoother, so that the driving motor 22 rotates the partition 21 smoother.
And since the driving motor 22 is provided above the drain pipe 1, when there is less sewage in the drain pipe 1, there is no possibility that sewage leaks out of the drain pipe 1 through the rotation hole 11, and only after the sewage fills the drain pipe 1, the sewage is likely to leak out of the drain pipe 1 through the rotation hole 11.
Referring to fig. 1 and 2, the water level control member 3 is a floating ball water level control switch or a liquid level sensor, in this embodiment, the water level control member 3 is a floating ball water level control switch, the water level control member 3 is fixedly connected to the inner wall of the drainage pipe 1, and the water level control member 3 is located on the upper portion of the drainage pipe 1. The water level control 3 is electrically connected to a control circuit of the driving motor 22 through an electrical wiring.
The sewage pipeline is formed by assembling a plurality of drainage pipelines 1. When the water level in the drainage pipeline 1 is lower, the water level control piece 3 controls the driving motor 22 to be closed, and the baffle 21 is used for blocking and shielding the drainage pipeline 1. The baffle 21 of a plurality of drain pipes 1 blocks the activity path of worm and mouse in the sewer to restrict the activity and the diffusion scope of worm and mouse, in order to reduce the condition that the worm and mouse enters into urban life through the road surface inlet tube of different rain and sewage reposition of redundant personnel wells, and causes harmful effects to urban health condition.
When more sewage is stored in the sewage pipeline and needs to be discharged, the water level control member 3 drives the motor 22 to drive the partition plate 21 to rotate, and the partition plate 21 does not shield the drainage pipeline 1 any more so as to discharge the sewage; when the sewage in the sewage pipeline is discharged, the water level control member 3 controls the driving motor 22 to drive the partition plate 21 to reversely rotate, so that the partition plate 21 shields the sewage pipeline 1 again to continuously block the moving path of the worm and mouse.
Referring to fig. 2 and 3, in order to reduce the possibility that sewage leaks out of the drain pipe 1 through the rotation hole 11 after the sewage fills the drain pipe 1, the sealing member 4 includes a first sealing ring 41 and a second sealing ring 42, the first sealing ring 41 is sleeved and fixedly coupled to the driving shaft of the driving motor 22, and the first sealing ring 41 is positioned under the rolling bearing 221. The inner edge of the lower side of the first sealing ring 41 is provided with a ring groove 411, and the ring groove 411 is arranged around the driving shaft of the driving motor 22. The second sealing ring 42 is fixedly connected to the hole wall of the rotary hole 11, the second sealing ring 42 and the rotary hole 11 are arranged with the same central axis, the second sealing ring 42 is attached to the lower side wall of the first density ring, the inner wall of the second sealing ring 42 is fixedly connected with a sealing ring 43, and the sealing ring 43 is clamped in the annular groove 411.
When sewage fills the drainage pipeline 1, the water pressure in the drainage pipeline 1 can enable the sealing ring to be abutted against the inner wall of the annular groove 411, so that the possibility that water permeates through a gap between the sealing ring and the wall of the annular groove 411 is reduced, and the possibility that sewage in the drainage pipeline 1 leaks out of the drainage pipeline 1 is reduced.
Referring to fig. 2 and 4, in order to reduce the small worm of size and move everywhere through the clearance between baffle 21 and the inner wall of drainage pipe 1, the inner wall fixedly connected with of drainage pipe 1 two closing plates 7, two long limits of closing plate 7 all are semi-circular, and two closing plates 7 are located the both sides of baffle 21 axis of rotation, and the semi-circular opening of two closing plates 7 sets up relatively, and two closing plates 7 laminate in the both sides lateral wall of baffle 21 respectively.
The gap between the baffle 21 and the inner wall of the drainage pipeline 1 is blocked by the two sealing plates 7, so that insects with smaller body sizes are difficult to move around through the baffle 21, and the limit range of the movement and the diffusion range of the insects and mice is further improved. The two sealing plates 7 are respectively attached to the side walls of the two sides of the partition plate 21, so that the two sealing plates 7 do not affect the rotation of the partition plate 21.
Referring to fig. 2, in order to intercept impurities in the drainage pipeline 1, a filter screen 5 is fixedly connected to the inner wall of the drainage pipeline 1, and the filter screen 5 shields a flow path covered on the drainage pipeline 1. The cross-sectional profile of the filter screen 5 is arc-shaped, and the arc-shaped opening of the filter screen 5 is arranged towards the partition plate 21. The inner wall of the drainage pipeline 1 is provided with an underwater infrared camera 6, and the filter screen 5 is positioned in the shooting range of the underwater infrared camera 6.
The filter screen 5 intercepts impurities with larger volume in the sewage flowing through the drainage pipeline 1 so as to reduce the treatment difficulty of the sewage treatment plant on the sewage. The staff can observe filter screen 5 through infrared camera 6 under water, and when debris carries out more serious shielding to the filtration pore of filter screen 5, the staff can in time clear up filter screen 5.
The cross-sectional profile of the filter screen 5 is arc-shaped, so that the filter screen 5 can adapt to the rotation of the partition plate 21 while the interval between the filter screen 5 and the partition plate 21 is small, and the space occupied by the filter screen 5 and the partition plate 21 in the drainage pipeline 1 is small.
The implementation principle of the municipal underground drainage pipeline 1 in the embodiment of the application is as follows: when the water level in the drainage pipeline 1 is lower, the water level control piece 3 controls the driving motor 22 to be closed, and the baffle 21 is used for blocking and shielding the drainage pipeline 1. The baffle 21 of a plurality of drain pipes 1 blocks the activity path of worm and mouse in the sewer to restrict the activity and the diffusion scope of worm and mouse, in order to reduce the condition that the worm and mouse enters into urban life through the road surface inlet tube of different rain and sewage reposition of redundant personnel wells, and causes harmful effects to urban health condition.
When more sewage is stored in the sewage pipeline and needs to be discharged, the water level control member 3 drives the motor 22 to drive the partition plate 21 to rotate, and the partition plate 21 does not shield the drainage pipeline 1 any more so as to discharge the sewage; when the sewage in the sewage pipeline is discharged, the water level control member 3 controls the driving motor 22 to drive the partition plate 21 to reversely rotate, so that the partition plate 21 shields the sewage pipeline 1 again to continuously block the moving path of the worm and mouse.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. Municipal underground drainage pipeline (1), its characterized in that: the water level control device comprises a drainage pipeline (1), a blocking assembly (2) and a water level control member (3), wherein the blocking assembly (2) is arranged on the drainage pipeline (1), the blocking assembly (2) comprises a partition plate (21) and a driving motor (22), the outline of the outer side edge of the partition plate (21) is attached to the inner wall of the drainage pipeline (1), the partition plate (21) is rotationally connected to the drainage pipeline (1), the rotation axis of the partition plate (21) is located on the diameter of the drainage pipeline (1), a driving shaft of the driving motor (22) is fixed to the partition plate (21), the driving motor (22) is used for driving the partition plate (21) to rotate relative to the drainage pipeline (1), and the water level control member (3) is used for controlling the opening and closing of the driving motor (22). The partition board (21) is fixedly connected with a rotating shaft (211), the rotating shaft (211) is rotatably connected to the inner wall of the drainage pipeline (1), and the rotating shaft (211) is parallel to the diameter of the drainage pipeline (1); the driving motor (22) is arranged on the outer wall of the drainage pipeline (1), the drainage pipeline (1) is provided with a rotating hole (11), a driving shaft of the driving motor (22) penetrates through the rotating hole (11), the driving shaft of the driving motor (22) is fixed at one end, far away from the rotating shaft (211), of the partition plate (21), and the driving shaft of the driving motor (22) is positioned on a straight line where the rotating shaft (211) is positioned; a sealing piece (4) is arranged between the driving shaft of the driving motor (22) and the inner wall of the rotating hole (11); the driving motor (22) is arranged above the drainage pipeline (1); the sealing element (4) comprises a first sealing ring (41) and a second sealing ring (42), wherein the first sealing ring (41) is sleeved outside and fixedly connected with a driving shaft of the driving motor (22), an annular groove (411) is formed in the inner edge of the lower side of the first sealing ring (41), the second sealing ring (42) is fixedly connected with the inner wall of the rotating hole (11), the second sealing ring (42) is fixedly connected with a sealing ring (43), and the sealing ring (43) is clamped in the annular groove (411).
2. A municipal underground drainage pipeline (1) according to claim 1, wherein: the water level control member (3) is a floating ball water level control switch or a liquid level sensor, and the control end of the water level control member (3) is electrically connected with the control end of the driving motor (22).
3. A municipal underground drainage pipeline (1) according to claim 1, wherein: the inner wall of the drainage pipeline (1) is provided with a filter screen (5).
4. A municipal underground drainage pipeline (1) according to claim 3, wherein: the drainage pipeline (1) is provided with an underwater infrared camera (6), the filter screen (5) is located in a shooting range of the underwater infrared camera (6), and the underwater infrared camera (6) is used for enabling a worker to know when the filter screen (5) needs to be cleaned.
5. A municipal underground drainage pipeline (1) according to claim 1, wherein: the inner wall fixedly connected with two closing plates (7) of drain pipe (1), two closing plate (7) are located the both sides of baffle (21) axis of rotation, two closing plate (7) laminate respectively in the both sides lateral wall of baffle (21), two the long limit profile adaptation drain pipe's (1) of closing plate (7) inner wall profile sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966009.2U CN220202890U (en) | 2023-04-25 | 2023-04-25 | Municipal administration underground drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966009.2U CN220202890U (en) | 2023-04-25 | 2023-04-25 | Municipal administration underground drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202890U true CN220202890U (en) | 2023-12-19 |
Family
ID=89152598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320966009.2U Active CN220202890U (en) | 2023-04-25 | 2023-04-25 | Municipal administration underground drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202890U (en) |
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2023
- 2023-04-25 CN CN202320966009.2U patent/CN220202890U/en active Active
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