CN216616148U - Intelligent network management shunting structure - Google Patents
Intelligent network management shunting structure Download PDFInfo
- Publication number
- CN216616148U CN216616148U CN202123245217.3U CN202123245217U CN216616148U CN 216616148 U CN216616148 U CN 216616148U CN 202123245217 U CN202123245217 U CN 202123245217U CN 216616148 U CN216616148 U CN 216616148U
- Authority
- CN
- China
- Prior art keywords
- sewage
- rainwater
- plate
- gate
- intelligent network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to an intelligent network management flow dividing structure which comprises a flow dividing well, a rainwater inlet, a rainwater outlet and a sewage port, wherein the rainwater inlet, the rainwater outlet and the sewage port are arranged on the flow dividing well, the axes of the rainwater outlet and the sewage port are vertically intersected, one side of the sewage port, which is close to the rainwater outlet, is hinged with a gate plate, one side of the gate plate, which is close to the rainwater outlet, is hinged with a filter screen plate, the intelligent network management flow dividing structure also comprises a first driving piece for driving the gate plate to rotate around the hinged part and a second driving piece for driving the filter screen plate to rotate at the hinged part, when the sewage port is blocked by the gate plate, the filter screen plate is perpendicular to the gate plate and blocks the rainwater outlet, and when the sewage port is opened by the gate plate, the filter screen plate is tightly attached to the gate plate, a filter screen structure is not required to be independently arranged at the sewage port, and pollutants remained on the rainwater outlet can be effectively driven into the sewage port in the process of switching a drainage mode to a pollution discharge mode, the shunting effect is improved, and the difficulty and the cost of control and maintenance are reduced.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an intelligent network management flow distribution structure.
Background
With the rapid development of urbanization and the increase of hardened pavements, the problem of urban waterlogging and ponding is gradually highlighted, and the problem of serious waterlogging and ponding occurs in a plurality of cities in China. The waterlogging water treatment project is often limited by field conditions or project investment and cannot solve the problem of expansion of a drainage pipe network in the whole catchment range at one time, the pipe diameter of a drainage pipeline at a modification section needs to be expanded to meet the requirement of waterlogging prevention, so that the elevation of the drainage pipe after upstream modification is lower than that of a rainwater pipeline at a downstream non-modification section, and unsmooth drainage and blockage of the pipeline are easily caused.
The initial rain water is generally the rainfall which forms surface runoff and is 10-15mm thick on the ground. In the early stage of rainfall, a large amount of acid gas, automobile exhaust, factory waste gas and other pollutant gases in the air are dissolved in the rainwater, and after the rainwater falls to the ground, the rainwater in the early stage contains a large amount of pollutants due to scouring of roofs, asphalt concrete roads and the like, so that the pollution degree of the rainwater in the early stage is higher and even exceeds the pollution degree of common urban sewage, and the rainwater is directly discharged into a river channel through a rainwater pipe, so that the water supply environment is polluted to a certain degree.
The rainwater regulation and storage is one of main engineering measures for controlling urban rainwater runoff pollution, strengthening comprehensive utilization of rainwater, preventing and treating urban waterlogging and improving urban drainage safety, an initial rainwater pool and a rainwater storage pool are respectively arranged in the rainwater regulation and storage pool, the initial rainwater can be discharged to a sewage pipe network after rainfall, the initial rainwater is finally treated by a sewage treatment plant and discharged after reaching the standard, and clean rainwater in the rainwater storage pool can be discharged to rivers and lakes or used for greening irrigation, road watering and washing, landscape entertainment and the like.
The reposition of redundant personnel well that generally adopts at present, it is big and when delivering to rivers and lakes with the rainwater at rainfall, have partial pollutant to get into rivers and lakes, pollute the water source, if set up the filter screen in rainwater exit, then the pollutant of this filter screen interception is difficult to the clearance, the very big increase of maintenance cost, in addition, the reposition of redundant personnel well can produce silt after long-term the use, be unfavorable for the clearance of pollutant, can breed the bacterium even, pollute the rainwater that flows into the rainwater exit, finally lead to polluting rivers and lakes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide an intelligent network management diversion structure which is intelligent and can effectively guide pollutants to be discharged into a sewage plant to avoid discharging into rivers and lakes.
In order to achieve the purpose, the utility model provides a rainwater drainage device which comprises a diversion well, a rainwater inlet, a rainwater outlet and a sewage port, wherein the rainwater inlet, the rainwater outlet and the sewage port are arranged on the diversion well, the axis of the rainwater outlet is vertically intersected with the axis of the sewage port, a gate plate is hinged to one side, close to the rainwater outlet, of the sewage port, a filter screen plate is hinged to one side, close to the rainwater outlet, the filter screen plate also comprises a first driving piece and a second driving piece, the first driving piece drives the gate plate to rotate around the hinged part of the gate plate, the second driving piece drives the filter screen plate to rotate around the hinged part of the gate plate, when the gate plate blocks the sewage port, the filter screen plate is perpendicular to the gate plate and blocks the rainwater outlet, and when the gate plate opens the sewage port, the filter screen plate is tightly attached to the gate plate.
In the embodiment of the utility model, the sewage port is arranged at the bottom of the diversion well, and the sewage port is arranged at one side close to the rainwater outlet.
In the embodiment of the utility model, the bottom of the diversion well is positioned between the sewage port and the rainwater inlet and is obliquely arranged towards the sewage port.
In the embodiment of the utility model, the gate plate is provided with the accommodating groove, and when the gate plate opens the sewage port, the filter screen plate rotates into the accommodating groove.
In the embodiment of the utility model, the first driving part is an air cylinder, one side of the sewage channel connected with the sewage port is provided with a driving part mounting groove, two ends of the air cylinder are respectively hinged on the mounting groove and the gate plate, when the air cylinder is contracted to the extreme position, the gate plate is parallel to the axis of the sewage channel, and the air cylinder is remained in the mounting groove.
In an embodiment of the present invention, the second driving member is a motor disposed on the shutter plate, and the motor drives the filter screen plate to rotate.
In an embodiment of the utility model, the screen plate is a steel grid structure.
In the embodiment of the utility model, the side of the gate plate, which is close to the sewage port, is provided with the sealing ring.
In the embodiment of the utility model, a rainwater valve is arranged on the rainwater outlet.
In the embodiment of the utility model, the device further comprises a controller, and a liquid level meter and a camera are arranged in the diversion well, wherein the liquid level meter, the camera, the first driving piece and the second driving piece are all electrically connected with the controller.
Through the technical scheme, the rainwater outlet and the axis of the sewage port are vertically intersected, the gate plate for plugging the sewage port is hinged between the sewage port and the rainwater outlet, the filter screen plate hinged on the gate plate and the first driving piece and the second driving piece for driving the gate plate to rotate and the filter screen plate to rotate are matched, so that when the drainage mode is carried out, the opening part of the rainwater outlet is plugged by the filter screen plate, pollutants are prevented from flowing into rivers and lakes through the rainwater outlet, when the drainage mode is converted into the pollution discharge mode, the pollutants left on the filter screen plate in the drainage mode are sent into the sewage port, and when the filter screen plate rotates to be attached to the gate plate, the pollutants on the filter screen plate fall into the sewage port through water flow and gravity, so that the pollutants enter a sewage plant for treatment through the sewage port, meanwhile, the filter screen plate rotates to be closely attached to the gate plate, the condition of pollutant retention during pollution discharge is avoided;
according to the embodiment of the utility model, a filter screen structure is not required to be arranged at the sewage port, and pollutants remained on the rainwater outlet can be effectively driven into the sewage port in the process of switching the drainage mode to the sewage discharge mode, so that the intellectualization is realized, the flow distribution effect is improved, and the difficulty and the cost of control and maintenance are reduced.
Additional features and advantages of embodiments of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the embodiments of the utility model without limiting the embodiments of the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a controllable intelligent network management diversion structure in a drainage mode according to an embodiment of the present invention;
fig. 2 is a sectional view of a controllable intelligent network pipe diversion structure in a drainage mode according to an embodiment of the present invention;
fig. 3 is a front sectional view of a controllable intelligent network pipe diversion structure in a drainage mode according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a controllable intelligent network management diversion structure in a sewage discharge mode according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of the controllable intelligent network pipe diversion structure provided by the embodiment of the present invention in a sewage discharge mode;
fig. 6 is a front sectional view of the controllable intelligent network management diversion structure provided by the embodiment of the present invention in a sewage discharge mode; and
fig. 7 is a schematic structural view of the shutter plate, the screen plate and the first driving member in the drainage mode of the present invention.
Description of the reference numerals
1-a diversion well; 2-a rainwater inlet; 3-a rainwater outlet; 4-a sewage port; 41-mounting groove; 5-a shutter plate; 51-a receiving groove; 6-filter screen plate; 7-first driving member.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular device structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the utility model, are given by way of illustration and explanation only, not limitation.
In order to overcome the above problems in the prior art, such as the deposition of contaminants and the difficulty in cleaning the contaminants on the filter screen, the embodiment of the present invention provides an intelligent contamination interception valve.
Referring to fig. 1 to 7, the present invention mainly provides a controllable intelligent network management diversion structure, which includes a diversion well 1, a rainwater inlet 2, a rainwater outlet 3 and a sewage port 4, which are arranged on the diversion well 1;
the rainwater inlet 2 and the rainwater outlet 3 can be coaxially arranged to facilitate rainwater to penetrate through, the axes of the rainwater outlet 3 and the sewage port 4 are vertically intersected, one side of the sewage port 4 close to the rainwater outlet 3 is hinged with a gate plate 5, and one side of the gate plate 5 close to the rainwater outlet 3 is hinged with a filter screen plate 6;
in the embodiment of the present invention, the sewage interception gate further includes a first driving member 7 for driving the gate plate 5 to rotate around the hinge thereof, and a second driving member (not shown) for driving the filter screen plate 6 to rotate around the hinge thereof, wherein the filter screen plate 6 is perpendicular to the gate plate 5 to completely block the rainwater outlet 3 when the gate plate 5 blocks the sewage port 4, and the filter screen plate 6 is closely attached to the gate plate 5 when the gate plate 5 opens the sewage port 4.
In the network management diversion structure area, rainwater at the early stage in the rainfall period can carry a large amount of pollutants on the earth surface to enter the diversion well 1, and once the rainwater enters connected water sources such as rivers and lakes through the rainwater outlet 3, urban garbage pollutants can be brought into the nature to pollute the water body.
In some embodiments, the sewage port 4 is provided with a gate plate 5, the rainwater outlet 3 can be provided with a rainwater valve (not shown), and monitoring devices (not shown) such as a rain gauge, a liquid level sensor, a camera system, a water quality monitor and the like are installed in the diversion well 1 to feed back the water level state in the well to the hydraulic system, so as to automatically control the start and stop (switch) of the gate plate 5. If the liquid level in the shunt well 1 meets the preset liquid level threshold value through a liquid level sensor, the gate plate 5 is controlled to be opened.
In some embodiments, the simultaneous interconnection to wisdom cloud platform, but PC end, cell-phone end real time control, supervision equipment's operation, in the initial stage of raining, shutter plate 5 is opened, and the rainwater gate is closed, and the initial stage rainwater is sent to the sewage factory and is handled. Along with the duration of rainfall, when monitoring the water level and rise, the floodgate board 5 closes gradually, and the restriction is dams, and the rainwater gate is opened simultaneously, lets middle and later stage rainwater continuously get rid of. When rainstorm occurs, when rainfall reaches a peak value and the water level in the well exceeds a warning water level, the rainwater gate is fully opened, the sewage interception gate is closed, and rainwater flows into a river channel.
The inside still need set up water pump suction and prevent that the bottom from producing silt of present reposition of redundant personnel well, simultaneously, close at gate panel 5, when the rainwater gate is opened, when sewage directly discharges to rivers and lakes from rainwater export 3 promptly, can't block great pollutant and enter into rivers and lakes, can have the risk of polluting rivers and lakes, jam pipeline.
The intelligent network pipe shunting structure provided by the embodiment of the utility model realizes that when a drainage mode (the gate plate 5 is closed, the rainwater gate is opened, rainwater is drained only through the rainwater outlet 3) is realized, the opening part of the rainwater outlet 3 is blocked by the filter screen plate 6, so that pollutants are prevented from flowing into rivers and lakes through the rainwater outlet 3, and when the drainage mode is switched to a pollution discharge mode (the gate plate 5 is opened, the rainwater gate is closed, and rainwater is drained only through the sewage outlet 4), the pollutants left on the filter screen plate 6 after time lag in the drainage mode are sent into the sewage outlet 4, and when the filter screen plate 6 rotates to be attached to the gate plate 5, pollutants on the filter screen plate 6 fall into the sewage port 4 through water flow and gravity, so that the pollutants enter a sewage plant through the sewage port 4 for treatment, and meanwhile, the filter screen plate 6 can rotate to be closely attached to the gate plate 5, so that the condition of retention of the pollutants during pollution discharge is avoided.
In conclusion, the sewage draining device does not need to be provided with a filter screen structure at the sewage port 4, and can effectively drive pollutants remained on the rainwater outlet 3 into the sewage port 4 in the process of switching the drainage mode to the sewage draining mode, thereby realizing intellectualization, improving the flow dividing effect and reducing the difficulty and cost of control and maintenance.
Further, sewage mouth 4 sets up in reposition of redundant personnel well 1 bottom, and sewage mouth 4 sets up in 3 one sides of being close to rainwater outlet, through setting sewage mouth 4 in the bottom of reposition of redundant personnel well 1, can not produce silt in making reposition of redundant personnel well 1, very big improvement the cleaning performance, need not to set up the equipment of clearance silt, reduced equipment and maintenance cost, simultaneously, be convenient for filter plate 6 and go up the pollutant discharge who is detained.
Furthermore, reposition of redundant personnel well 1 bottom is located and inclines to set up towards bilge well 4 between bilge well 4 to rainwater import 2, through the slope setting, can reduce the probability that the pollutant is detained, be convenient for the pollutant commodity circulation discharge in to bilge well 4, more effectively avoid the production of silt simultaneously, even close at shutter plate 5, and when not having new rainwater to get into reposition of redundant personnel well 1 in, a certain amount of silt has been produced, when shutter plate 5 is opened next time, cooperation rivers can be quick effectual discharge silt equally.
As further shown in fig. 7, the gate plate 5 is provided with an accommodating groove 51, when the gate plate 5 opens the sewage port 4, the filter screen plate 6 rotates into the accommodating groove 51, and by providing the accommodating groove 51, the filter screen plate 6 can be effectively prevented from affecting the discharge of sewage in the sewage discharge mode, so as to prevent pollutants from being attached to the filter screen plate 6, and the aperture of the sewage port 4 can be effectively reduced.
The second driving piece is the motor that sets up on gate board 5, and motor drive filter plate 6 rotates, and is concrete, and the motor can avoid the motor to intake through the sealing member setting inside the plate body of gate board 5.
Furthermore, the filter screen plate 6 is of a steel grid structure, so that the structural strength is improved, pollutants are prevented from colliding the filter screen, and the maintenance cost is reduced.
In some embodiments, the shutter plate 5 is provided with a sealing ring on one side close to the sewage port 4, so that the phenomenon that clean rainwater permeates into the sewage port 4 in a drainage mode is avoided, and unnecessary burden is increased on a sewage plant.
In some embodiments, a rain valve is disposed on the rain outlet 3, so as to facilitate the implementation and control of the drainage mode and the pollution discharge mode.
The intelligent network management shunting structure can also comprise a controller, a liquid level meter and a camera are arranged in the shunting well 1, the liquid level meter, the camera, the first driving piece and the second driving piece are electrically connected with the controller, intelligent control is convenient to realize by arranging the liquid level meter and the camera, and the conditions of water flow and pollutants in the shunting well 1 are effectively monitored.
The controller can be a single chip microcomputer, a programmable microcomputer or a digital-to-analog circuit.
To sum up, the embodiment of the present invention provides an intelligent network pipe diversion structure, wherein a rainwater outlet and an axis of a sewage outlet are perpendicularly intersected, a gate plate for plugging the sewage outlet is hinged between the sewage outlet and the rainwater outlet, and a filter plate hinged on the gate plate and a first driving member and a second driving member for driving the gate plate to rotate and the filter plate to rotate are matched, so that when a drainage mode is performed, an opening portion of the rainwater outlet is plugged by the filter plate, so as to prevent pollutants from flowing into rivers and lakes through the rainwater outlet, when the drainage mode is switched to a pollution discharge mode, the pollutants left on the filter plate in the drainage mode are sent into the sewage outlet, and when the filter plate rotates to be attached to the gate plate, through water flow and gravity, the pollutants on the filter plate fall into the sewage outlet without independently arranging a filter screen structure at the sewage outlet, and the pollutants left on the rainwater outlet can be effectively driven to drive in the process of switching the drainage mode to the pollution discharge mode To in sewage mouth, realized intellectuality, improved the reposition of redundant personnel effect, reduced the degree of difficulty and the cost of control and maintenance.
It should also be understood by those skilled in the art that if the network management shunt structure provided by the embodiment of the present invention is simply changed, the above-mentioned methods are added with functions to be combined, or the device thereof is replaced, such as the components are replaced with model materials, the use environment is replaced, the geometric relationship of the components is simply replaced, etc.; or the products formed by the components are integrally arranged; or a detachable design; it is within the scope of the present invention to replace the methods and apparatus of the present invention with any method/apparatus/device that combines the components to form a method/apparatus/device with specific functionality.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
It should be noted that all the flow direction indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative geometrical relationship, movement, etc. of the components in a specific posture (as shown in the figure), and if the specific posture is changed, the flow direction indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides an intelligence network management reposition of redundant personnel structure, its characterized in that, includes the reposition of redundant personnel well, sets up rainwater import, rainwater export and the sewage mouth on the reposition of redundant personnel well, and the axis of rainwater export and sewage mouth intersects perpendicularly, the sewage mouth is close to the articulated gate board that is provided with of rainwater export one side, and the gate board is close to the articulated filter plate that is provided with of rainwater export one side, still includes the first driving piece that drives the gate board and around its articulated pivoted and drive the second driving piece of its articulated department pivoted of filter plate, and when gate board shutoff sewage mouth, filter plate and gate board perpendicular and shutoff rainwater export, when the sewage mouth was opened to the gate board, filter plate and gate board closely laminated.
2. The intelligent network management diversion structure of claim 1, wherein the sewage port is arranged at the bottom of the diversion well, and the sewage port is arranged at a side close to the rainwater outlet.
3. The intelligent network management diversion structure of claim 2, wherein the bottom of the diversion well is positioned between the sewage port and the rainwater inlet and is inclined towards the sewage port.
4. The intelligent network pipe distribution structure of claim 1, wherein the gate plate is provided with an accommodating groove, and when the sewage port is opened, the filter screen plate rotates into the accommodating groove.
5. The intelligent network pipe shunting structure of claim 1, wherein the first driving member is an air cylinder, a driving member mounting groove is formed in one side of the sewage passage connected with the sewage port, two ends of the air cylinder are respectively and hingedly arranged on the mounting groove and the gate plate, when the air cylinder is contracted to the extreme position, the gate plate is parallel to the axis of the sewage passage, and the air cylinder is left in the mounting groove.
6. The intelligent network pipe shunt structure of claim 1, wherein the second driving member is a motor disposed on the gate plate, and the motor drives the filter screen plate to rotate.
7. The intelligent network pipe flow distribution structure of any one of claims 1-6, wherein the filter screen plate is a steel grid structure.
8. The intelligent network management diversion structure of any one of claims 1-6, wherein a sealing ring is disposed on a side of the gate plate near the sewage port.
9. The intelligent network management flow-splitting structure of any one of claims 1-6, wherein a rain valve is disposed on the rain outlet.
10. The intelligent network management diversion structure of any one of claims 1-6, further comprising a controller, a level gauge and a camera disposed in the diversion well, wherein the level gauge, the camera, the first driving member and the second driving member are all electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123245217.3U CN216616148U (en) | 2021-12-22 | 2021-12-22 | Intelligent network management shunting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123245217.3U CN216616148U (en) | 2021-12-22 | 2021-12-22 | Intelligent network management shunting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216616148U true CN216616148U (en) | 2022-05-27 |
Family
ID=81705477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123245217.3U Active CN216616148U (en) | 2021-12-22 | 2021-12-22 | Intelligent network management shunting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216616148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117430296A (en) * | 2023-12-20 | 2024-01-23 | 清华大学深圳国际研究生院 | Sewage advanced treatment tank based on pyrite filler and skid-mounted sewage purification assembly |
-
2021
- 2021-12-22 CN CN202123245217.3U patent/CN216616148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117430296A (en) * | 2023-12-20 | 2024-01-23 | 清华大学深圳国际研究生院 | Sewage advanced treatment tank based on pyrite filler and skid-mounted sewage purification assembly |
| CN117430296B (en) * | 2023-12-20 | 2024-03-26 | 清华大学深圳国际研究生院 | Sewage advanced treatment tank based on pyrite filler and skid-mounted sewage purification assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103046632B (en) | Municipal administration rainwater regulation system | |
| WO2019061870A1 (en) | Water drainage system and water drainage control method | |
| CN210122753U (en) | Sewage interception, storage and drainage system | |
| CN216616148U (en) | Intelligent network management shunting structure | |
| CN104975648A (en) | Combined system underground initial rainwater storage tank | |
| CN105672444B (en) | Rainwater division processing system based on combined system pipe network | |
| CN102747775B (en) | Initial rainwater source catch basin | |
| CN202689171U (en) | Intercepting well for intercepting initial rainwater source | |
| CN207047994U (en) | A kind of Water-quality control shunting well | |
| CN211172272U (en) | System for flushing and shunting municipal sewage pipe | |
| CN109372085B (en) | Shunt well | |
| CN204753798U (en) | Confluence system underground initial stage rainwater regulation pond | |
| CN216586896U (en) | Intelligent sewage intercepting gate and flow dividing well | |
| CN216405629U (en) | Water pollution monitoring control system based on internet | |
| CN206512820U (en) | A kind of combined system or the rainy just unconspicuous burst of feature of mixed flow system handle exhaust system online | |
| CN212534410U (en) | Drainage pipe network regulation system that dams | |
| CN210857472U (en) | Bury formula dispersion regulation storage battery system | |
| CN209854868U (en) | Sewage interception and storage regulation system comprising primary rain pipe | |
| CN215802087U (en) | Sewage buffer tank and drainage system | |
| CN206607652U (en) | The first unconspicuous separate system of rain feature handles exhaust system online | |
| CN216405630U (en) | Intelligent quality-dividing and flow-dividing discharging device | |
| CN212835779U (en) | Cut-off system applied to drainage pipeline | |
| CN217580489U (en) | Rainwater sewage just rain diverging device that dams | |
| CN111364569A (en) | Sewage interception and storage regulation system comprising primary rain pipe and control method thereof | |
| CN220504117U (en) | A wisdom vatch basin of integration for drainage pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |