CN220928151U - Rain and sewage diversion device - Google Patents
Rain and sewage diversion device Download PDFInfo
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- CN220928151U CN220928151U CN202322570099.6U CN202322570099U CN220928151U CN 220928151 U CN220928151 U CN 220928151U CN 202322570099 U CN202322570099 U CN 202322570099U CN 220928151 U CN220928151 U CN 220928151U
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- 239000010865 sewage Substances 0.000 title claims abstract description 196
- 239000012530 fluid Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000011084 recovery Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of rain and sewage diversion, and discloses a rain and sewage diversion device which comprises a rain and sewage confluence pool, a rain and sewage confluence pipe, a sewage recovery pipe, a rainwater discharge pipe, a first conductivity meter and a second conductivity meter, wherein water comprising sewage and/or rainwater is introduced into the rain and sewage confluence pool through the rain and sewage confluence pipe, a fluid retaining wall arranged in the rain and sewage confluence pool divides the rain and sewage confluence pool into a plurality of flow channels, the time that water flowing in the same time period stays near the conductivity meters is prolonged, and two conductivity meters are respectively arranged in the flow channel which is firstly entered and the flow channel which is finally entered, so that the detection data of the conductivity meters can accurately distinguish the rainwater and the sewage, sewage recovery and rainwater discharge can be effectively carried out, and the risk of environmental pollution is reduced.
Description
Technical Field
The utility model relates to the technical field of rain and sewage diversion, in particular to a rain and sewage diversion device.
Background
The leachate treatment system matched with the garbage incineration power plant generally comprises a pretreatment system, an anaerobic system, a biochemical system, an auxiliary system and the like, the original technology is a single water tank or a water tank, and along with the development of the technology, the small systems are combined into a large system, namely a high-concentration combined pool, so that the occupied area can be effectively saved after the combination, the production efficiency is improved, and the investment cost is reduced.
The high-concentration combined pool is usually provided with a set of rainwater drainage system, so that rainwater can be conveniently drained into nearby rainwater ditches. However, when the percolate treatment system is abnormal, such as overflow caused by unstable working conditions, pipe explosion of a sewage pipeline and other unsafe events, sewage can flow into the top of the high-concentration combined pool, and flows into the rainwater drainage system along with the rainwater pipeline, and the sewage is directly discharged into a rainwater ditch through the rainwater pipeline due to the fact that the existing rainwater drainage system has no functions of diverting sewage and rainwater, so that environmental pollution is caused, and environmental protection risks exist.
Disclosure of utility model
The utility model discloses a rain and sewage diversion device which is used for solving the technical problem that the existing rain and sewage drainage system has no rain and sewage diversion function, so that the risk of environmental pollution is high.
The utility model provides a rain and sewage diversion device, which comprises: the device comprises a rain and sewage converging pool, a rain and sewage converging pipe, a sewage recycling pipe, a rain water discharging pipe, a first conductivity meter and a second conductivity meter;
the rainwater and sewage converging pipe and the sewage recycling pipe are arranged on the left side wall of the rainwater and sewage converging pool, the position of the rainwater and sewage converging pipe is higher than that of the sewage recycling pipe, the rainwater discharging pipe is arranged on the right side wall of the rainwater and sewage converging pool, and the rainwater and sewage converging pipe, the sewage recycling pipe and the rainwater discharging pipe are respectively communicated with the inside of the rainwater and sewage converging pool;
A plurality of fluid retaining walls perpendicular to the bottom of the rain and sewage converging pool are arranged in the rain and sewage converging pool;
the fluid retaining wall comprises a plurality of first fluid retaining walls and a plurality of second fluid retaining walls;
One side of the first fluid retaining wall is connected with the front side wall of the rainwater and sewage converging pool, and a first passage port is formed between the first fluid retaining wall and the rear side wall of the rainwater and sewage converging pool;
One side of the second fluid retaining wall is connected with the rear side wall of the rain and sewage converging pool, and a second channel opening is arranged between the second fluid retaining wall and the front side wall of the rain and sewage converging pool;
The first fluid retaining walls and the second fluid retaining walls are staggered to divide the interior of the rainwater and sewage converging pool into a plurality of flow channels, and the adjacent flow channels are communicated through the first channel or the second channel;
the first conductivity meter is arranged in the left-most runner, and the second conductivity meter is arranged in the right-most runner.
Optionally, the rainwater and sewage converging pipe is arranged at the top of the left side wall of the rainwater and sewage converging pool, the sewage recycling pipe is arranged at the bottom of the left side wall of the rainwater and sewage converging pool, and the rainwater discharging pipe is arranged at the top of the right side wall of the rainwater and sewage converging pool.
Optionally, the rainwater and sewage converging pipe is arranged at the top of the left side wall of the rainwater and sewage converging pool, which is far away from the passage opening of the leftmost flow passage, the sewage recycling pipe is arranged at the bottom of the rainwater and sewage converging pool, which is close to the passage opening of the leftmost flow passage, and the rainwater discharging pipe is arranged at the top of the right side of the rainwater and sewage converging pool, which is close to the passage opening of the rightmost flow passage.
Optionally, the first conductivity meter is arranged at a position, close to the sewage recovery pipe, inside the leftmost runner, and the second conductivity meter is arranged at a position, close to the passage port, inside the rightmost runner.
Optionally, the first conductivity meter and the second conductivity meter are suspended and fixed in the rain and sewage converging pool.
Optionally, the heights of the sensing probes of the first conductivity meter and the second conductivity meter are not higher than the highest position of the inlet of the sewage recovery pipe.
Optionally, a rainwater discharge electric valve is arranged on the rainwater discharge pipe.
Optionally, a sewage recovery electric valve is arranged on the sewage recovery pipe.
Optionally, the left side wall and the right side wall of the rain and sewage converging pool and a plurality of fluid retaining walls are parallel to each other.
Optionally, the rain and sewage diversion device further comprises a control module;
The control module is used for detecting and collecting detection data of the first conductivity meter and the second conductivity meter, and controlling opening and closing of valves on the rainwater discharge pipe and the sewage recovery pipe.
From the above technical scheme, the utility model has the following advantages:
The utility model provides a rain and sewage diversion device which comprises a rain and sewage confluence tank, a rain and sewage confluence pipe, a sewage recovery pipe, a rainwater discharge pipe, a first conductivity meter and a second conductivity meter, wherein water comprising sewage and/or rainwater is introduced into the rain and sewage confluence tank through the rain and sewage confluence pipe, a fluid retaining wall arranged in the rain and sewage confluence tank divides the rain and sewage confluence tank into a plurality of flow channels, the time that water flowing in the same time period stays near the conductivity meters is prolonged, and two conductivity meters are respectively arranged in the flow channel which the water flow firstly enters and the flow channel which the water flow finally enters, so that the detection data passing through the conductivity meters can accurately distinguish the rainwater and the sewage, sewage recovery and rainwater discharge are effectively carried out, and the risk of environmental pollution is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic front view of a rain and sewage diversion device according to an embodiment of the present utility model;
Fig. 2 is a schematic top view of a rain and sewage diversion device according to an embodiment of the present utility model.
Detailed Description
The utility model discloses a rain and sewage diversion device, which solves the technical problem that the existing rain and sewage drainage system has no rain and sewage diversion function, so that the risk of environmental pollution is high.
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic front view of a rain and sewage diversion device according to an embodiment of the present utility model; fig. 2 is a schematic top view of a rain and sewage diversion device according to an embodiment of the present utility model.
The embodiment of the utility model provides a rain and sewage diversion device, which comprises: a rain and sewage converging pool 1, a rain and sewage converging pipe 2, a sewage recycling pipe 3, a rain water discharging pipe 4, a first conductivity meter 5 and a second conductivity meter 6;
The rainwater and sewage converging pipe 2 and the sewage recycling pipe 3 are arranged on the left side wall of the rainwater and sewage converging pool 1, the position of the rainwater and sewage converging pipe 2 is higher than that of the sewage recycling pipe 3, the rainwater discharging pipe 4 is arranged on the right side wall of the rainwater and sewage converging pool 1, and the rainwater and sewage converging pipe 2, the sewage recycling pipe 3 and the rainwater discharging pipe 4 are respectively communicated with the inside of the rainwater and sewage converging pool 1;
A plurality of fluid retaining walls 7 perpendicular to the bottom of the rain and sewage converging pool 1 are arranged in the rain and sewage converging pool 1;
The fluid retaining wall 7 comprises a plurality of first fluid retaining walls 71 and a plurality of second fluid retaining walls 72;
One side of the first fluid retaining wall 71 is connected with the front side wall of the rain and sewage converging pool 1, and a first passage port 73 is arranged between the first fluid retaining wall 71 and the rear side wall of the rain and sewage converging pool 1;
One side of the second fluid retaining wall 72 is connected with the rear side wall of the rain and sewage converging pool 1, and a second channel opening 74 is arranged between the second fluid retaining wall 72 and the front side wall of the rain and sewage converging pool 1;
The first fluid retaining walls 71 and the second fluid retaining walls 72 are staggered to divide the interior of the rain and sewage converging pool 1 into a plurality of flow channels, and the adjacent flow channels are communicated through the first channel 73 or the second channel 74;
The first conductivity meter 5 is disposed inside the leftmost flow channel, and the second conductivity meter 6 is disposed inside the rightmost flow channel.
The rainwater and sewage converging pipe 2 is used for introducing water including sewage and/or rainwater into the rainwater and sewage converging pool 1; the sewage recovery pipe 3 is communicated with the high-concentration combined pool for treating sewage, and the sewage recovery pipe 3 is used for recovering water in the rain sewage converging pool 1 into the high-concentration combined pool; the rainwater discharge pipe 4 is communicated with a rainwater pipe network for discharging rainwater and is used for discharging water in the rainwater and sewage converging pool 1 into a nearby rainwater ditch through the rainwater pipe network; the left side wall and the right side wall of the rain sewage converging pool 1 and a plurality of fluid retaining walls 7 are parallel to each other; because the rain and sewage converging pipe 2 is arranged on the left side wall of the rain and sewage converging pool 1, the rain and sewage discharging pipe 4 is arranged on the right side wall of the rain and sewage converging pool 1, and therefore, among a plurality of flow channels separated by the fluid retaining wall 7, the flow channel at the leftmost side is the flow channel into which water flow firstly enters, and the flow channel at the rightmost side is the flow channel into which water flow finally enters.
The first conductivity meter 5 and the second conductivity meter 6 are used for detecting the conductivity of water flow at the positions of the first conductivity meter 5 and the second conductivity meter 6, can be suspended and fixed in the rain and sewage converging pool 1, and the heights of the sensing probes of the first conductivity meter 5 and the second conductivity meter 6 are preferably not higher than the highest position of the inlet of the sewage recycling pipe 3; it can be appreciated that since the average value of the conductivity of the sewage is far greater than the conductivity of the rainwater, whether sewage is mixed or not can be determined by the detection data of the conductivity meter; however, because the water flow speed in the rain and sewage converging pool 1 is generally faster, the detection data of the conductivity meters have certain hysteresis, so that the fluid retaining wall 7 is arranged in the rain and sewage converging pool 1 to divide the rain and sewage converging pool 1 into a plurality of flow channels, the time that the water flow flowing in the same time period stays near the conductivity meters is prolonged, and the two conductivity meters 5 and 6 are respectively arranged in the flow channel where the water flow firstly enters and the flow channel where the water flow finally enters, so that the detection data passing through the conductivity meters 5 and 6 can accurately distinguish the rainwater and the sewage.
Specifically, a rainwater discharge electric valve 8 is arranged on the rainwater discharge pipe 4, and a sewage recovery electric valve 9 is arranged on the sewage recovery pipe 3; the rain and sewage diversion device provided by the embodiment further comprises a control module, wherein the control module is used for detecting and collecting detection data of the conductivity meters 5 and 6 and controlling the opening and closing of the valves 8 and 9 on the rain water discharge pipe 4 and the sewage recovery pipe 3. As an illustration of the structural beneficial effects, the present embodiment also provides a specific automatic diversion process of the rain and sewage diversion device for reference by the user, and it should be noted that the improvement of the present application is the structure of the rain and sewage diversion device, and the following method steps are only examples for proving the effect of the device:
After water enters the rainwater and sewage converging pool 1 through the rainwater and sewage converging pipe 2, under the action of a plurality of fluid retaining walls, the water flows through the channels from the leftmost channel in sequence and finally enters the rightmost channel; the first conductivity meter 5 and the second conductivity meter 6 detect the conductivity of the water flow in the leftmost side stream and the rightmost side stream, respectively; when the detection data of the first conductivity meter 5 and the second conductivity meter 6 simultaneously exceed a preset conductivity threshold value, the water in the rainwater and sewage converging pool 1 at the moment can be determined to be sewage or rainwater and sewage mixed water, a control module sends a closing signal to the rainwater discharge electric valve 8, the rainwater discharge pipe 4 is closed, and simultaneously sends an opening signal to the sewage recovery electric valve 9, so that sewage can be recovered through the sewage recovery pipe 3; when the detection data of the first conductivity meter 5 and the second conductivity meter 6 are lower than the preset conductivity threshold value, it can be determined that the water in the rainwater and sewage converging pool 1 is rainwater at the moment, an opening signal is sent to the rainwater discharging electric valve 8 through the control module, the rainwater discharging pipe 4 is opened to discharge the rainwater, and meanwhile, a closing signal is sent to the sewage recycling electric valve 9 to close the sewage recycling pipe 3 and stop recycling the sewage. The preset conductivity threshold may be set with reference to the conductivity range of normal stormwater.
From the above examples, the rain and sewage diversion device provided by the embodiment can realize automatic diversion of rain and sewage, effectively perform sewage recovery and rainwater discharge, reduce the risk of environmental pollution, has simple structure and low construction cost, does not need to input manpower, is easy to input engineering use, and can work in cooperation with a percolate treatment system.
In a preferred embodiment, the rainwater and sewage converging pipe 2 is arranged at the top of the left side wall of the rainwater and sewage converging pool 1, the sewage recycling pipe 3 is arranged at the bottom of the left side wall of the rainwater and sewage converging pool 1, and the rainwater discharging pipe 4 is arranged at the top of the right side wall of the rainwater and sewage converging pool 1; more preferably, the rainwater and sewage converging pipe 2 is arranged at the position, far away from the passage opening of the leftmost flow passage, of the top of the left side wall of the rainwater and sewage converging pool 1, the sewage recycling pipe 3 is arranged at the position, near the passage opening of the leftmost flow passage, of the bottom of the rainwater converging pool 1, and the rainwater discharging pipe 4 is arranged at the position, near the passage opening of the rightmost flow passage, of the top of the right side of the rainwater converging pool 1; the first conductivity meter 5 is disposed at a position near the sewage recovery pipe 3 inside the leftmost flow passage, and the second conductivity meter 6 is disposed at a position near the passage opening inside the rightmost flow passage. The arrangement of the preferred embodiment can avoid the situation that hysteresis exists in the detection data of the conductivity meter when sewage is gradually mixed in rainwater.
While the foregoing describes a rain and sewage diversion device provided by the present utility model in detail, those skilled in the art will recognize that there are variations in the detailed description and the application scope of the embodiments of the present utility model, and the disclosure should not be construed as limiting the utility model.
Claims (10)
1. A rain and sewage diversion device, comprising: the device comprises a rain and sewage converging pool, a rain and sewage converging pipe, a sewage recycling pipe, a rain water discharging pipe, a first conductivity meter and a second conductivity meter;
the rainwater and sewage converging pipe and the sewage recycling pipe are arranged on the left side wall of the rainwater and sewage converging pool, the position of the rainwater and sewage converging pipe is higher than that of the sewage recycling pipe, the rainwater discharging pipe is arranged on the right side wall of the rainwater and sewage converging pool, and the rainwater and sewage converging pipe, the sewage recycling pipe and the rainwater discharging pipe are respectively communicated with the inside of the rainwater and sewage converging pool;
A plurality of fluid retaining walls perpendicular to the bottom of the rain and sewage converging pool are arranged in the rain and sewage converging pool;
the fluid retaining wall comprises a plurality of first fluid retaining walls and a plurality of second fluid retaining walls;
One side of the first fluid retaining wall is connected with the front side wall of the rainwater and sewage converging pool, and a first passage port is formed between the first fluid retaining wall and the rear side wall of the rainwater and sewage converging pool;
One side of the second fluid retaining wall is connected with the rear side wall of the rain and sewage converging pool, and a second channel opening is arranged between the second fluid retaining wall and the front side wall of the rain and sewage converging pool;
The first fluid retaining walls and the second fluid retaining walls are staggered to divide the interior of the rainwater and sewage converging pool into a plurality of flow channels, and the adjacent flow channels are communicated through the first channel or the second channel;
the first conductivity meter is arranged in the left-most runner, and the second conductivity meter is arranged in the right-most runner.
2. The rain and sewage diversion device according to claim 1, wherein the rain and sewage confluence pipe is arranged at the top of the left side wall of the rain and sewage confluence tank, the sewage recovery pipe is arranged at the bottom of the left side wall of the rain and sewage confluence tank, and the rainwater discharge pipe is arranged at the top of the right side wall of the rain and sewage confluence tank.
3. The rain and sewage diversion device according to claim 2, wherein the rain and sewage converging pipe is arranged at a position where the top of the left side wall of the rain and sewage converging pool is far away from the passage opening of the leftmost flow passage, the sewage recycling pipe is arranged at a position where the bottom of the rain and sewage converging pool is close to the passage opening of the leftmost flow passage, and the rainwater discharging pipe is arranged at a position where the top of the right side of the rain and sewage converging pool is close to the passage opening of the rightmost flow passage.
4. A rain and sewage diversion device according to claim 3, wherein the first conductivity meter is arranged at a position near the sewage recovery pipe in the inner part of the leftmost runner, and the second conductivity meter is arranged at a position near the passage port in the inner part of the rightmost runner.
5. The rain and sewage diversion device of claim 1, wherein the first conductivity meter and the second conductivity meter are suspended and secured within the rain and sewage pool.
6. The rain and sewage diversion device of claim 5, wherein the sensing probes of the first conductivity meter and the second conductivity meter are not higher than the highest position of the inlet of the sewage recovery pipe.
7. The rain and sewage diversion device according to claim 1, wherein the rain water discharge pipe is provided with a rain water discharge electric valve.
8. The rain and sewage diversion device according to claim 1, wherein the sewage recovery pipe is provided with a sewage recovery electric valve.
9. The apparatus of claim 1, wherein the left and right side walls of the pool and the plurality of retaining walls are parallel to each other.
10. The rain and sewage diversion device of claim 1, further comprising a control module;
The control module is used for detecting and collecting detection data of the first conductivity meter and the second conductivity meter, and controlling opening and closing of valves on the rainwater discharge pipe and the sewage recovery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570099.6U CN220928151U (en) | 2023-09-21 | 2023-09-21 | Rain and sewage diversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322570099.6U CN220928151U (en) | 2023-09-21 | 2023-09-21 | Rain and sewage diversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928151U true CN220928151U (en) | 2024-05-10 |
Family
ID=90965710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322570099.6U Active CN220928151U (en) | 2023-09-21 | 2023-09-21 | Rain and sewage diversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928151U (en) |
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2023
- 2023-09-21 CN CN202322570099.6U patent/CN220928151U/en active Active
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