CN220978289U - Multifunctional integrated intercepting well - Google Patents
Multifunctional integrated intercepting well Download PDFInfo
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- CN220978289U CN220978289U CN202323075105.7U CN202323075105U CN220978289U CN 220978289 U CN220978289 U CN 220978289U CN 202323075105 U CN202323075105 U CN 202323075105U CN 220978289 U CN220978289 U CN 220978289U
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- well body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000010865 sewage Substances 0.000 claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a multifunctional integrated intercepting well which comprises a well body, a control cabinet and a rain gauge, wherein a water quality sensor and a liquid level sensor are arranged in the well body; after the water body at the inlet pipe net mouth passes through the filtering grating for screening in sunny days, the water body enters the dead weight sewage outlet by means of gravity, if the sewage pipe net is higher than the water inlet, the sewage is sucked to the pressure sewage outlet by the sewage submersible pump and discharged, and meanwhile, the check valve can prevent backflow; when rainfall comes, the rain gauge transmits rainfall data to the control cabinet, the sewage gate is controlled to be gradually closed, the water level in the well is increased along with the continuous rainfall, the sewage gate is completely closed, the water draining gate is gradually opened, and water is discharged into an underground pipe network through a water outlet to enter a river; when river water flows backward, the drainage gate and the sewage gate are completely closed, so that the water body of the well body is prevented from overflowing.
Description
Technical Field
The utility model relates to the technical field of intercepting wells, in particular to a multifunctional integrated intercepting well.
Background
The black and odorous water body is basically 'the problem is in water, the root is on shore, the core is in a pipe network, and the key is at a drainage outlet', and besides the construction of a drainage pipe network and the diversion transformation of rain and sewage, the key measure for the transformation of a combined drainage system is to construct a intercepting well.
The traditional intercepting well can not completely eliminate the direct drainage of rain sewage in dry seasons, completely eliminate the direct drainage problem of urban sewage, ensure that no sewage is directly drained into water bodies when rainwater is not discharged from rainwater in all rainwater, sewage and combined drainage ports, and the combined pipeline overflow ports do not generate sewage overflow phenomenon when the rainfall is small, so that the requirements of overflow pollution of heavy rain in medium rain are greatly reduced, and the intercepting well consisting of various equipment and an informatization system is generated in the black and odorous water body treatment process, and the intercepting well is used for controlling the water quality and the water quantity so as to reduce and completely eliminate the problems of sewage and pollutant drainage.
Disclosure of utility model
The utility model aims to control water quality and water quantity so as to reduce and comprehensively eliminate the problems of sewage and pollutant drainage.
The utility model provides a multifunctional integrated intercepting well, which adopts the following technical scheme:
The multifunctional integrated intercepting well comprises a well body, a rain gauge and a control cabinet, wherein the control cabinet is respectively connected with the well body and the rain gauge, and the well body is buried in a pre-opened foundation pit;
The well body is provided with a water inlet, a water outlet and a sewage outlet, the water inlet is connected with an external water inlet pipe network, the water outlet is connected with an external water drainage pipe network, and the sewage outlet is connected with an external sewage pipe network;
The inside of the well body is provided with a drainage gate for controlling the water outlet to open and close, a sewage gate for controlling the sewage outlet to open and close, a water quality sensor, a liquid level sensor and a cable, the inside of the well body is provided with a backflow preventing pipeline communicated with the sewage outlet, the bottom of the well body is provided with a sewage submersible pump connected with the backflow preventing pipeline, and the backflow preventing pipeline is sequentially provided with a check valve and a gate valve at the upper end of the sewage submersible pump;
The rain gauge is used for collecting rain signals in real time, the liquid level sensor is used for collecting liquid level signals in real time, the control cabinet controls the corresponding gate and the submersible sewage pump to be opened and closed according to the rain signals and the liquid level signals so that the well body can drain water, the water quality sensor is used for collecting water quality information in real time, and the control cabinet receives the water quality information and sends the water quality information to an external pre-configured upper computer.
Optionally, the well body is cylindrical and is integrally formed by winding glass fiber reinforced plastic.
Optionally, a plurality of lifting lugs are arranged on the periphery side of the well body.
Optionally, the intercepting well further comprises a plurality of flexible joints, the water inlet is in butt joint with the water inlet pipe network through the flexible joints, and the water outlet is in butt joint with the water drainage pipe network through the flexible joints.
Optionally, a filter grid is arranged in the water inlet.
Optionally, the drain includes dead weight drain and pressure drain, the drain gate dispose in the dead weight drain, the pressure drain set up in the play water end of anti-backflow pipeline, the play water end of dead weight drain reaches the play water end of pressure drain all dock with sewage pipe network.
Optionally, the water quality sensor and the liquid level sensor are connected with the control cabinet through the cable.
Optionally, the rain gauge is connected with the control cabinet through the cable.
Optionally, an access cover is provided on top of the well body.
Optionally, a ventilation pipe is arranged at the top of the well body and communicated with the inside of the well body.
By adopting the technical scheme, the control cabinet is connected with an external network through the gateway to acquire weather information or judges whether to rain and the rainfall through the rainfall sensor so as to control the opening and closing of each gate and the submersible pump in the intercepting well, so that the switching of a throttling mode, a current limiting mode and a direct discharging mode is realized, and the pre-configured upper computer acquires data information such as data acquired by the sensor of the pumping station site, the valve state, the water pump start-stop state and the like through the control cabinet to read and transmit;
the traditional intercepting well is modified and upgraded: the water discharge port and the sewage discharge port are respectively provided with the gates, so that the sewage interception amount can be regulated, the load of a sewage treatment plant is effectively reduced, and the normal operation of the treatment plant is ensured. Through the monitoring of water quality and water quantity and the linkage control of the rain gauge, the gate is lifted along with the upstream water level, so that the drainage is gradually opened; the upstream water level is lowered and gradually turned back off to store water, so that the upstream water level is always kept within the required range (namely the upstream normal water level). Can completely reduce and completely eliminate the problems of sewage and pollutant drainage. When the rainfall signal shows no or little rainfall, and the water level of the body to be drained in the intercepting well corresponding to the liquid level signal accords with the sewage level, the control cabinet controls the sewage gate to open the drainage; when the rainfall signal indicates that the precipitation is more and the water level of the water body to be discharged in the intercepting well corresponding to the liquid level signal accords with the water level of the water discharge, the control cabinet controls the water discharge gate to open the water discharge. The upper computer receives the water quality information and displays the water quality information for relevant management personnel to supervise.
Integral well landfill interception: after the site survey is needed, a foundation pit is excavated, a chemical intercepting well which is manufactured in advance is fixed at the bottom of the foundation pit, then a well body is buried, and a maintenance inlet and a ventilation pipe orifice at the top end are exposed. Compared with the traditional reinforced concrete pouring well body, the reinforced concrete pouring well body has obvious advantages.
Drawings
FIG. 1 is a schematic diagram of a control cabinet according to the present utility model;
FIG. 2 is a schematic view of a well body according to the present utility model;
fig. 3 is a cross-sectional view of a intercepting well of the present utility model buried in a foundation pit.
Reference numerals: a wire outlet 1; a well body 2; a ladder 3; a filter grille 4; a water inlet 5; a water quality sensor 6; a liquid level sensor 7; a submersible sewage pump 8; a sewage gate 9; a self-weight sewage drain 10; a check valve 11; a gate valve 12; a drain gate 13; a water outlet 14; a pressure drain 15; lifting lugs 16; a ventilation pipe 17; an access cover 18; a rain gauge 19; a control cabinet 20; a foundation pit 21; a flexible joint 22; a cable 23.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
As shown in fig. 1 to 3, the intercepting well comprises a well body 2, a rain gauge 19 and a control cabinet 20, wherein the control cabinet 20 is respectively connected with the well body 2 and the rain gauge 19, and the well body 2 is buried in a pre-opened foundation pit 21;
The well body 2 is provided with a water inlet 5, a water outlet 14 and a sewage outlet, the water inlet 5 is connected with an external water inlet pipe network, the water outlet 14 is connected with an external water outlet pipe network, and the sewage outlet is connected with an external sewage pipe network;
the well body 2 is internally provided with a drainage gate 13 for controlling the opening and closing of a water outlet 14, a sewage gate 9 for controlling the opening and closing of a sewage outlet, a water quality sensor 6, a liquid level sensor 7 and a cable 23, the well body 2 is internally provided with a backflow preventing pipeline communicated with the sewage outlet, the bottom of the well body 2 is provided with a sewage submersible pump 8 connected with the backflow preventing pipeline, and the backflow preventing pipeline is sequentially provided with a check valve 11 and a gate valve 12 at the upper end of the sewage submersible pump 8;
The rain gauge 19 is used for collecting rain signals in real time, the liquid level sensor 7 is used for collecting liquid level signals in real time, the control cabinet 20 controls the corresponding gate and the submersible sewage pump 8 to be opened and closed according to the rain signals and the liquid level signals so as to enable the well body 2 to drain, the water quality sensor 6 is used for collecting water quality information in real time, and the control cabinet 20 receives the water quality information and sends the water quality information to an external pre-configured upper computer.
Specifically, in this embodiment, the intercepting well is integrally designed, and is disposed in a rainwater pipe network and a converging pipe network system, and the control system adopts a field or remote control sensor device to intercept initial rainwater and converging sewage to a sewage pipe network, prevent river water (other water sources of the water body) from flowing backward to the sewage pipe network, and drain water exceeding the intercepting capacity in the flood season to an auxiliary structure of the water body. The control system is linked with the pump station, the sewage plant, the drainage system and the actuator control system of the water body to improve the operation of the drainage system.
In the preferred embodiment of the utility model, the outer peripheral side of the well body 2 is provided with a plurality of lifting lugs 16.
In the preferred embodiment of the utility model, the intercepting well further comprises a plurality of flexible joints 22, the water inlet 5 is in butt joint with the water inlet pipe network through the flexible joints 22, and the water outlet 14 is in butt joint with the water outlet pipe network through the flexible joints 22.
In the preferred embodiment of the utility model, the water inlet 5 is internally provided with a filter grid 4).
In the preferred embodiment of the utility model, the sewage outlet comprises a self-weight sewage outlet 10 and a pressure sewage outlet 15, the sewage gate 9 is arranged in the self-weight sewage outlet 10, the pressure sewage outlet 15 is arranged at the water outlet end of the anti-backflow pipeline, and the water outlet end of the self-weight sewage outlet 10 and the water outlet end of the pressure sewage outlet 15 are both in butt joint with a sewage pipe network.
In the preferred embodiment of the present utility model, the water quality sensor 6 and the liquid level sensor 7 are connected to the control cabinet 20 by a cable 23.
In the preferred embodiment of the utility model, the rain gauge 19 is connected to the control cabinet 20 by a cable 23.
In the preferred embodiment of the utility model, the top of the well 2 is provided with an access cover 18.
In the preferred embodiment of the utility model, the top of the well 2 is provided with a ventilation pipe 17 communicating with the interior of the well 2.
Specifically, in this embodiment, the control cabinet 20 includes an electric control cabinet, a PLC, a single chip microcomputer, a gateway, a frequency converter, a button, and a touch screen; the control switch for adjusting each gate is arranged at the same position with other equipment control switches so as to facilitate centralized control.
The well body 2 is formed by integrally winding glass fiber reinforced plastic, is cylindrical, is hoisted to the lifting lug 16 by a steel rope for a crane for the whole intercepting well equipment, and is fixed at the bottom by an expansion bolt after being placed into the foundation pit 21. The flexible joint 22 is connected with the outside of the water inlet 5 and is in butt joint with the water inlet pipe network, the water outlet 14 of the filtering grid 4 is arranged in the water inlet, the flexible joint 22 is connected with the water outlet pipe network in butt joint, and the water outlet gate 13 is arranged in the water outlet. The self-weight sewage drain outlet 10 is internally provided with a sewage drain gate 9, and the outside is in butt joint with a sewage pipe network. The bottom of the well is provided with a submersible sewage pump 8, a check valve 11 and a gate valve 12, and the submersible sewage pump is used when an external sewage outlet is higher than the water inlet 5 of the pipe network. The top of the well body 2 is provided with an access cover 18, and a crawling ladder 3 is fixed on the side wall nearby, so that maintenance personnel can conveniently enter the well body. Meanwhile, the top is provided with a ventilation pipe 17 to ensure the ventilation of the inside and outside air.
When the water body at the inlet pipe net mouth is screened by the filtering grid 4 in sunny days, the water body enters the dead weight sewage outlet 10 by means of gravity, if the sewage pipe net is higher than the water inlet 5, the sewage is sucked out to the pressure sewage outlet 15 by the sewage submersible pump 8 and discharged, and meanwhile, the check valve 11 can prevent backflow.
When rainfall comes, the rain gauge 19 transmits the rainfall magnitude data to the control cabinet 20, and then the sewage discharge gate 9 is controlled to be gradually closed. As rain continues, the water level in the well increases. The sewage gate 9 will be completely closed, at this time the water discharge gate 13 will be gradually opened, and the water will be discharged into the underground pipe network through the water outlet 14 into the river.
When river water flows backward, the drainage gate 13 and the sewage gate 9 are completely closed, so that the water body of the well body 2 is prevented from overflowing.
Claims (10)
1. The multifunctional integrated intercepting well is characterized by comprising a well body (2), a rain gauge (19) and a control cabinet (20), wherein the control cabinet (20) is respectively connected with the well body (2) and the rain gauge (19), and the well body (2) is buried in a pre-opened foundation pit (21);
The well body (2) is provided with a water inlet (5), a water outlet (14) and a sewage outlet, the water inlet (5) is connected with an external water inlet pipe network, the water outlet (14) is connected with an external water drainage pipe network, and the sewage outlet is connected with an external sewage pipe network;
The well body (2) is internally provided with a drainage gate (13) for controlling the water outlet (14) to open and close, a sewage gate (9) for controlling the sewage outlet to open and close, a water quality sensor (6), a liquid level sensor (7) and a cable (23), the well body (2) is internally provided with a backflow prevention pipeline communicated with the sewage outlet, the bottom of the well body (2) is provided with a sewage submersible pump (8) connected with the backflow prevention pipeline, and the backflow prevention pipeline is sequentially provided with a check valve (11) and a gate valve (12) at the upper end of the sewage submersible pump (8);
The rain gauge (19) is used for collecting rain signals in real time, the liquid level sensor (7) is used for collecting liquid level signals in real time, the control cabinet (20) controls the corresponding gate and the submersible sewage pump (8) to be opened and closed according to the rain signals and the liquid level signals so that the well body (2) can drain water, the water quality sensor (6) is used for collecting water quality information in real time, and the control cabinet (20) receives the water quality information and sends the water quality information to an external pre-configured upper computer.
2. A closure well according to claim 1, characterized in that the well body (2) is cylindrical and is integrally wound from glass fibre reinforced plastic.
3. A intercepting well according to claim 1, characterized in that the peripheral side of the well body (2) is provided with a plurality of lifting lugs (16).
4. A shut-in well according to claim 1, characterized in that the shut-in well further comprises a plurality of flexible joints (22), the water inlet (5) being docked with the water inlet pipe network by means of the flexible joints (22), the water outlet (14) being docked with the water outlet pipe network by means of the flexible joints (22).
5. A shut-in well according to claim 1, characterized in that the water inlet (5) is internally provided with a filter grating (4).
6. The intercepting well according to claim 1, wherein the sewage outlet comprises a dead weight sewage outlet (10) and a pressure sewage outlet (15), the sewage discharge gate (9) is arranged in the dead weight sewage outlet (10), the pressure sewage outlet (15) is arranged at the water outlet end of the backflow prevention pipeline, and the water outlet end of the dead weight sewage outlet (10) and the water outlet end of the pressure sewage outlet (15) are both in butt joint with a sewage pipe network.
7. A shut-in well according to claim 1, characterized in that the water quality sensor (6) and the level sensor (7) are connected to the control cabinet (20) by means of the cable (23).
8. A intercepting well according to claim 1, characterized in that said rain gauge (19) is connected to said control cabinet (20) by means of said cable (23).
9. A intercepting well according to claim 1, characterized in that the top of the well body (2) is provided with an access cover (18).
10. A intercepting well according to claim 1, characterized in that the top of said well body (2) is provided with a ventilation pipe (17) communicating with the interior of said well body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075105.7U CN220978289U (en) | 2023-11-14 | 2023-11-14 | Multifunctional integrated intercepting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323075105.7U CN220978289U (en) | 2023-11-14 | 2023-11-14 | Multifunctional integrated intercepting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978289U true CN220978289U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323075105.7U Active CN220978289U (en) | 2023-11-14 | 2023-11-14 | Multifunctional integrated intercepting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978289U (en) |
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2023
- 2023-11-14 CN CN202323075105.7U patent/CN220978289U/en active Active
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