CN217000070U - Integrated intercepting well with overflow weir plate - Google Patents
Integrated intercepting well with overflow weir plate Download PDFInfo
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- CN217000070U CN217000070U CN202123208838.4U CN202123208838U CN217000070U CN 217000070 U CN217000070 U CN 217000070U CN 202123208838 U CN202123208838 U CN 202123208838U CN 217000070 U CN217000070 U CN 217000070U
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- shaft
- overflow weir
- weir plate
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Abstract
The utility model discloses an integrated catch basin with an overflow weir plate, wherein when a rainwater port weir gate is maintained or fails and cannot be automatically opened, the overflow weir plate is arranged at a rainwater port outlet of the catch basin for safety consideration, so that rainwater overflows out of a rainwater port pipeline; simultaneously, a liquid level sensor is arranged on the side of the water outlet pipe of the overflow weir plate, so that the liquid level of the river channel is conveniently detected. The overflow weir plate is arranged at the water outlet, and the integrated intercepting well is mainly ensured to be normally and safely operated and arranged when the rain drainage weir gate is maintained or fails and cannot be automatically opened. The device has the advantages of safety, reliability, convenience in installation, capability of detecting the liquid level of the rain drainage port in time, prevention of river water backflow and the like.
Description
Technical Field
The utility model relates to the technical field of integrated intercepting wells, in particular to an integrated intercepting well with an overflow weir plate.
Background
The sewage intercepting well is an important auxiliary structure in a converging pipeline, and the traditional weir type intercepting well, the groove type intercepting well and the groove weir type intercepting well do not respectively treat flowing water under different conditions, so that the sewage intercepting effect is poor, and the intelligent degree is low; along with the development of science and technology, in order to make new construction, reconstruction and extension of the design of the sewage intercepting well in the combined drainage system advanced, economic, reasonable, safe, applicable, intelligent and convenient, an integrated intercepting well appears, the shaft of the integrated intercepting well is made of glass fiber reinforced plastic GRP (glass-reinforced plastic), an electric or hydraulic weir gate is added at the rain drainage port of the intercepting well, and the opening and closing of the weir gate are adjusted according to the liquid level and rainfall, so that the distribution of rain and sewage is realized; but when the gutter inlet weir gate maintenance or break down and can not open automatically, the vatch shaft will have the danger of filling fully, not only can not do the effect of rain and sewage reposition of redundant personnel, but also can influence normal use such as other equipment, valve, harm pit shaft life-span.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides an integrated intercepting well with an overflow weir plate, when a rainwater port weir gate is maintained or fails and cannot be automatically opened, for safety, the overflow weir plate is arranged at the outlet of a rainwater port of the intercepting well, so that rainwater overflows out of a rainwater port pipeline; simultaneously, a liquid level sensor is arranged on the side of the water outlet pipe of the overflow weir plate, so that the liquid level of the river channel is conveniently detected.
The utility model is realized by the following technical scheme:
an integrated intercepting well with overflow weir plates comprises a shaft, wherein a water inlet, a water outlet and a sewage draining port are formed in the shaft, the water inlet and the water outlet are positioned at the middle lower part of the shaft, the sewage draining port is positioned at the middle upper part of the shaft, a water inlet pipe is connected at the water inlet, a basket grid is connected at the end part of the water inlet pipe, a water draining pipe is connected at the water outlet, a submersible sewage pump is installed at the bottom of the shaft and connected with a pressure pipeline, the pressure pipeline is connected with the sewage draining port, a strong exhaust pipe connected with the sewage draining port is arranged at the outer side of the shaft, a flexible joint of the strong exhaust pipe is connected on the strong exhaust pipe, a check valve and a gate valve are also installed on the pressure pipeline, liquid level sensors are respectively installed at the positions, corresponding to the water inlet and the water outlet, the overflow weir plates are installed at the water outlet, lower opening type weir doors are installed on the overflow weir plates, and a hydraulic crawling ladder is installed between the bottom and the top of the shaft, the top of the shaft is provided with a safety grid and a well cover, the upper part of the shaft is provided with an exhaust pipe, the upper end of the exhaust pipe extends out of the shaft, the upper end of the exhaust pipe is connected with an axial flow fan, the tail end of the exhaust pipe is provided with a hydrogen sulfide gas detector, the outer side of the shaft is provided with a rain gauge and an electric control cabinet, and the hydraulic lower opening weir gate, the submersible sewage pump, the liquid level sensor, the axial flow fan, the hydrogen sulfide gas detector and the rain gauge are all connected with the electric control cabinet.
The bottom of the shaft is stepped.
The submersible sewage pump is fixed at the bottom of the shaft through a coupling base.
The liquid level sensor is arranged on a liquid level sensor protection tube.
The submersible sewage pump is fixedly connected with a submersible sewage pump guide rail, and the basket grid is fixedly connected with a grid guide rail.
The water inlet pipe is connected with a flexible joint of the water inlet pipe, and the water outlet pipe is connected with a flexible joint of the water outlet pipe.
The utility model has the advantages that: the overflow weir plate is arranged at the water outlet, so that the integrated intercepting well can normally and safely operate when the rain drainage weir door is maintained or cannot be automatically opened due to failure; the utility model has the advantages of safety, reliability, convenient installation, timely detection of the liquid level of the rain drainage port, prevention of river water backflow and the like.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a lower view of the present invention.
Detailed Description
As shown in fig. 1 and 2, an integrated catch basin with an overflow weir plate comprises a shaft 1, a water inlet, a water outlet and a sewage outlet are arranged on the shaft 1, the water inlet and the water outlet are positioned at the middle lower part of the shaft 1, the sewage outlet is positioned at the middle upper part of the shaft 1, the water inlet is connected with a water inlet pipe 2, the end part of the water inlet pipe 2 is connected with a basket grid 3, the water outlet is connected with a drain pipe 4, the bottom of the shaft 1 is provided with a submersible sewage pump 5, the submersible sewage pump 5 is connected with a pressure pipeline 6, the pressure pipeline 6 is connected with the sewage outlet, the outer side of the shaft 1 is provided with a strong exhaust pipe 26 connected with the sewage outlet, the strong exhaust pipe 26 is connected with a strong exhaust pipe flexible joint 27, the pressure pipeline 6 is also provided with a check valve 7 and a gate valve 8, the bottoms of the shaft 1 are respectively provided with liquid level sensors 9 corresponding to the water inlet and the water outlet, the water outlet is provided with an overflow weir plate 10, the hydraulic downward-opening weir gate 11 is installed on the overflow weir plate 10, the ladder stand 12 is installed between the bottom and the top of the shaft 1, the safety grating 13 and the well lid 14 are arranged at the top of the shaft 1, the exhaust pipe 15 is installed at the upper part of the shaft, the upper end of the exhaust pipe 15 extends out of the shaft 1, the upper end of the exhaust pipe 15 is connected with the axial flow fan 16, the hydrogen sulfide gas detector 17 is installed at the tail end of the exhaust pipe 15, the rain gauge 18 and the electric control cabinet 19 are arranged on the outer side of the shaft 1, and the hydraulic downward-opening weir gate 11, the submersible sewage pump 5, the liquid level sensor 9, the axial flow fan 16, the hydrogen sulfide gas detector 17 and the rain gauge 18 are all connected with the electric control cabinet 19.
The bottom of the well shaft 1 is stepped.
The submersible sewage pump 5 is fixed at the bottom of the well shaft 1 through a coupling base 20.
The liquid level sensor 9 is arranged on a liquid level sensor protection tube 21.
The submersible sewage pump 5 is fixedly connected with a submersible sewage pump guide rail 22, and the basket grid 3 is fixedly connected with a grid guide rail 23.
The inlet pipe 2 is connected with a flexible joint 24 of the inlet pipe, and the outlet pipe 4 is connected with a flexible joint 25 of the outlet pipe.
Sewage enters the integrated intercepting well through the water inlet pipe, and when the sewage and initial rainwater exist, the sewage pump 5 is started to discharge the sewage; after a certain period of continuous rainfall, the water body is gradually cleaned, and the residual sewage in the pipeline is washed clean by initial rainwater, according to signals sent by the liquid level sensor 9 and the rain gauge 18, the rainwater enters a middle and later stage rainwater mode after being gradually cleaned, at the moment, the sewage pump stops working, the lower opening weir gate 11 is opened to allow the water body with less upper pollution to overflow, and when the rainfall reaches the peak value, the lower opening weir gate completely opens the rainwater to flow into a river channel, so that the later stage rainwater is smoothly and quickly discharged; for the normal operating of safety guarantee integration vatch basin, when the drainage weir gate can not the during operation, the rainwater overflows to overflow weir plate 10 inboardly through overflow weir plate top, discharges from the delivery port, and level sensor can detect transmission liquid level signal simultaneously, prevents that the rainwater in river course from flowing backward in the integration vatch basin.
Claims (6)
1. The utility model provides an integration vatch basin with overflow weir plate which characterized in that: the device comprises a shaft, a water inlet, a water outlet and a drain outlet are formed in the shaft, the water inlet and the water outlet are positioned at the middle lower part of the shaft, the drain outlet is positioned at the middle upper part of the shaft, the water inlet is connected with a water inlet pipe, the end part of the water inlet pipe is connected with a basket grid, the water outlet is connected with a drain pipe, a submersible sewage pump is installed at the bottom of the shaft and is connected with a pressure pipeline, the pressure pipeline is connected with the drain outlet, a strong exhaust pipe connected with the drain outlet is arranged at the outer side of the shaft, a flexible joint of the strong exhaust pipe is connected with the strong exhaust pipe, a check valve and a gate valve are also installed on the pressure pipeline, liquid level sensors are respectively installed at the bottom of the shaft and corresponding to the water inlet and the water outlet, an overflow weir plate is installed at the water outlet, a hydraulic downward opening weir door is installed on the overflow weir plate, a ladder stand is installed between the bottom and the top of the shaft, and a safety grid and a well cover are arranged at the top of the shaft, the upper part of the shaft is provided with an exhaust pipe, the upper end of the exhaust pipe extends out of the shaft, the upper end of the exhaust pipe is connected with an axial flow fan, the tail end of the exhaust pipe is provided with a hydrogen sulfide gas detector, the outer side of the shaft is provided with a rain gauge and an electric control cabinet, and the hydraulic type lower open weir gate, the submersible sewage pump, the liquid level sensor, the axial flow fan, the hydrogen sulfide gas detector and the rain gauge are all connected with the electric control cabinet.
2. The integrated catch well with the overflow weir plate of claim 1, wherein: the bottom of the shaft is stepped.
3. The integrated vatch basin with the overflow weir plate of claim 1, wherein: the submersible sewage pump is fixed at the bottom of the shaft through a coupling base.
4. The integrated catch well with the overflow weir plate of claim 1, wherein: the liquid level sensor is arranged on a liquid level sensor protection tube.
5. The integrated vatch basin with the overflow weir plate of claim 1, wherein: the submersible sewage pump is fixedly connected with a submersible sewage pump guide rail, and the basket grid is fixedly connected with a grid guide rail.
6. The integrated catch well with the overflow weir plate of claim 1, wherein: the water inlet pipe is connected with a flexible joint of the water inlet pipe, and the water outlet pipe is connected with a flexible joint of the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208838.4U CN217000070U (en) | 2021-12-20 | 2021-12-20 | Integrated intercepting well with overflow weir plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123208838.4U CN217000070U (en) | 2021-12-20 | 2021-12-20 | Integrated intercepting well with overflow weir plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217000070U true CN217000070U (en) | 2022-07-19 |
Family
ID=82383653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123208838.4U Active CN217000070U (en) | 2021-12-20 | 2021-12-20 | Integrated intercepting well with overflow weir plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217000070U (en) |
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2021
- 2021-12-20 CN CN202123208838.4U patent/CN217000070U/en active Active
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