CN105672465A - Unpowered current-limiting intelligent intercepting well with overflow grating - Google Patents
Unpowered current-limiting intelligent intercepting well with overflow grating Download PDFInfo
- Publication number
- CN105672465A CN105672465A CN201610126692.3A CN201610126692A CN105672465A CN 105672465 A CN105672465 A CN 105672465A CN 201610126692 A CN201610126692 A CN 201610126692A CN 105672465 A CN105672465 A CN 105672465A
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- Prior art keywords
- overflow
- pipe
- unpowered current
- vatch basin
- well
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention discloses an unpowered current-limiting intelligent intercepting well with an overflow grating. The intelligent intercepting well comprises a sewage inlet pipe, the overflow grating, an overflow water outlet pipe, an unpowered current limiter, an intercepting sewage pipe and a partially filled pipe flow meter. The overflow grating is arranged in the well and located in front of a water outlet of the overflow water outlet pipe. The unpowered current limiter is arranged in the well and located in front of a water outlet of the intercepting sewage pipe. The partially filled pipe flow meter is arranged in the overflow water outlet pipe. The intercepting well reduces overflow pollution, the interception ratio is increased, pressure of a downstream sewage pipeline is relieved, the discharge amount of a combined system pipe network can be accurately limited, quantitative control of sewage or early-stage rainwater pollutants is achieved, remote operation can be achieved, maintenance and management work is reduced, and the intercepting well has the advantages that sewage interception is stable, impurity interception is remarkable, monitoring and operation are intelligent, and the intercepting well accords with national situations of China.
Description
Technical field
The present invention relates to Vatch basin technical field, particularly relate to a kind of intelligent Vatch basin for combined system pipeline or separate system storm sewer.
Background technology
For drainage system pipe network or separate system Storm Sewer Network, owing to combined sewage or early-stage rainwater carrying the particulate form polluter coming from the sources such as urban surface, roofing, sanitary sewage, pipeline deposit in a large number, receiving water body, without any process in line entrance city receiving water body that dams, will be polluted by these particulate form polluters. Accordingly, it would be desirable to combined system pipe network or separate system Storm Sewer Network are carried out process of damming, arranging certain interception ratio and make intercepting sewage or early-stage rainwater drain into terminal sewage treatment plant, the water exceeding the ability of damming enters surface water body. The flow restriction in Vatch basin traditional in prior art is to be realized by simple flashboard or restriction caliber, but cannot realize accurate flow restriction and ensure the interception ratio of design. Further, along with the raising that river course comprehensive control requires, the pollutant in overflow water must flow through certain blocking apparatus just can be discharged into surface water body. Further, overflow water flow is not measured by the Vatch basin of prior art in real time, it is impossible to provide direct foundation to Vatch basin and the design of pipeline, operation and management. Simultaneously traditional in prior art Vatch basin is simply extensive, and management level are low, it is impossible to realize remote control, adds maintenance management work.
Therefore, the science and technology research and development of this area and engineers and technicians be devoted to develop that a kind of intercepting sewage is stable, impurity intercept notable, supervision operation is intelligent, adapt to the intelligent Vatch basin of China's actual conditions.
Summary of the invention
For the deficiency that prior art exists, the purpose of the present invention is that and provides a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating, reduce pollution load of overflow, increase interception ratio, slow down downstream wastewater pipeline pressure, the discharge capacity of combined system pipe network can be limited accurately, the quantification realizing sewage or initial rainwater pollutant controls, remote control can be realized, reduce maintenance management work, have that intercepting sewage is stable, impurity intercept notable, supervision operation is intelligent, adapt to the feature of China's actual conditions.
To achieve these goals, the technical solution used in the present invention is such that a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating, including sewage water inlet pipe, overflow grating, overflow outlet pipe, unpowered current limiter, intercepting sewer, partly-filled pipe-flow gauge, before described overflow grating is arranged in well and is positioned at the outlet of overflow outlet pipe; Described unpowered current limiter is arranged in well, and before being positioned at the outlet of intercepting sewer; Described partly-filled pipe-flow gauge is arranged in overflow outlet pipe. Wherein said overflow grating is for stoping the outflow of floating thing in pipeline, float, not biodegradable and solid impurity, and unpowered current limiter is for limited flow exactly to ensure interception ratio, and partly-filled pipe-flow gauge is used for monitoring the flow of overflow outlet pipe.
As a kind of preferred version, described overflow grating includes aperture plate, hydraulic rotating device, downflow weir, ultrasonic liquid leveller, grid pulp pump suction system and hydraulic control system, and described downflow weir is arranged in well; Before described aperture plate is installed on downflow weir, its fixed position is lower than the position of downflow weir weir crest; Described hydraulic rotating device is arranged at aperture plate surface, and is connected with grid pulp pump suction system, hydraulic control system; Described ultrasonic liquid leveller is fixedly installed in well, and is connected with grid pulp pump suction system, hydraulic control system.
Wherein said hydraulic rotating device is a stainless steel tube, and this stainless steel tube carrys out back rotation on 180 ° of aperture plate surface, cleans the impurity in aperture plate surface and grid gap; Described overflow grating when rainfall according to the work by ultrasonic liquid leveller control gate pulp pump suction system of the water level in Vatch basin, described ultrasonic liquid leveller is used for monitoring water level, once block, hydraulic control system will control the direction of rotation of hydraulic rotating device, it is achieved anticlogging function.
As a kind of preferred version, described aperture plate is half arc, and is provided with the gate hole of circle on aperture plate; The diameter of described gate hole is 6 ~ 8mm, and percent opening is 51%.
As a kind of preferred version, described grid pulp pump suction system includes submersible sewage pump, blow-off pipe, and the grid slag that described hydraulic rotating device is cleared up by described submersible sewage pump is sent through blow-off pipe.
Described grid pulp pump suction system is connected with hydraulic rotating device, and hydraulic rotating device limit rotates, and submersible sewage pump limit is aspirated.
As a kind of preferred version, described hydraulic control system includes automatic control unit, hydraulic pump, electromagnetic valve and hydraulic cylinder, and described automatic control unit is connected with hydraulic pump, electromagnetic valve and hydraulic cylinder.
As a kind of preferred version, described unpowered current limiter includes chamber, ball float, flashboard and aperture, and described ball float is arranged in chamber; Described flashboard is arranged at the bottom of chamber, and adopts lever construction between flashboard and ball float; Described aperture is arranged at below flashboard.
Wherein said chamber is a diving cover structure, and the bottom of diving cover is open but is again seal simultaneously; Adopting lever construction between described flashboard and ball float, one end of lever is connected with ball float, the other end is connected with flashboard, and flashboard rises with ball float and declines, and controls the open degree of flashboard; Wherein said ball float power upwards is changed into the lever construction that flashboard moves downward and is positioned at above water level, thus without being broken.
As a kind of preferred version, the diameter of described unpowered current limiter is be more than or equal to 200mm, and this diameter is the unpowered current limiter minimum diameter for sewage and combined sewage.
When unpowered current limiter of the present invention needs to significantly alter flow, it is not necessary to change whole equipment, it is only necessary to changing the flashboard being responsible for current limliting, described unpowered current limiter does not need external power simultaneously;Preferably, described unpowered current limiter is made up of stainless steel material, retains the discharge of sewage for restriction, and its combined closure system remains constant.
As a kind of preferred version, described partly-filled pipe-flow gauge includes transmitter, speed area transducer, installation system, and described speed area transducer is arranged in overflow outlet pipe by installation system, and transmits a signal to transmitter.
The preferred described non-full pipe flow of the present invention is calculated as contact partly-filled pipe-flow gauge, described partly-filled pipe-flow gauge has the advantage that (1) adopts the advanced direct Measure section VELOCITY DISTRIBUTION of pulse Doppler fractograph analysis technology, thus calculating flow, it is possible to measure overflow outlet pipe flow quickly and accurately; (2) in non-homogeneous place, change rapidly, backwater, flow can be accurately measured under null value or the flox condition such as reverse; (3) it is made without field calibration, reduces installation cost; (4) automaticdata transmission can be carried out by GPRS communication technology, and can use in the whole world.
Wherein said speed area transducer includes flow velocity probe and water-level probe, and described installation system includes mounting disc, turn and shears ring; Described transmitter degree of protection is IP56, and sheathing material is ABS, mounted to a wall.
As a kind of preferred version, also including photographic head, described photographic head is fixedly installed in well; Described photographic head is high-definition night-viewing outdoor water-proof photographic head, is applicable to Sewage Environment, and degree of protection is IP68.
As a kind of preferred version, also include switch board, in described switch board, be provided with long-distance intelligent control module; The scene that the signal that described long-distance intelligent control module reception Vatch basin sends shoots with photographic head, and launch signal in mobile terminal; Described long-distance intelligent control module can automatically save liquid level in Vatch basin well, the operation height of reverse-filling regulating weir, camera head monitor data, and by long range radio transmissions to mobile terminal, this mobile terminal can be computer or mobile phone A PP, thus removing daily monitoring work from.
Compared with prior art, beneficial effects of the present invention:
(1) decrease combined system pipeline or separate system storm sewer flow big time to discharge water body produce pollution load of overflow problem, make combined drainage system play one's part to the full in the construction of Small Urban;
(2) accurately limited flow, it is ensured that interception ratio, it is achieved quantification controls;
(3) interception result is notable, and grid slag is delivered to sewage conduct, and the grid slag greatly reduced in Vatch basin draws clearly work;
(4) overflow outlet pipe flow can be monitored in real time;
(5) can long-distance intelligent control, remove daily monitor task from, reduce manpower.
Accompanying drawing explanation
Fig. 1 is the top view of the Vatch basin of the present invention;
Fig. 2 is the sectional view of the Vatch basin of the present invention;
Fig. 3 is the principle schematic of overflow grating in the present invention;
Fig. 4 is partly-filled pipe-flow gauge structural representation in the present invention;
Fig. 5 is the principle schematic of medium-long range intelligent control module of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating, including sewage water inlet pipe 1, overflow grating 4, overflow outlet pipe 3, unpowered current limiter 5, intercepting sewer 2, partly-filled pipe-flow gauge 6, before described overflow grating 4 is arranged in well and is positioned at the outlet of overflow outlet pipe 3;Described unpowered current limiter 5 is arranged in well, and before being positioned at the outlet of intercepting sewer 2; Described partly-filled pipe-flow gauge 6 is arranged in overflow outlet pipe 3.
The preferred described overflow grating 4 of the present invention includes aperture plate 401, hydraulic rotating device 402, downflow weir 403, ultrasonic liquid leveller 410, grid pulp pump suction system and hydraulic control system, and described downflow weir 403 is arranged in well; Before described aperture plate 401 is installed on downflow weir 403, its fixed position is lower than the position of downflow weir 403 weir crest; Described hydraulic rotating device 402 is arranged at aperture plate 401 surface, and is connected with grid pulp pump suction system, hydraulic control system; Described ultrasonic liquid leveller 410 is fixedly installed in well, and is connected with grid pulp pump suction system, hydraulic control system; During enforcement, wherein said hydraulic rotating device 402 is a stainless steel tube, and this stainless steel tube carrys out back rotation on 180 ° of aperture plate 401 surface, cleans the impurity in aperture plate 401 surface and grid gap; Described overflow grating 4 when rainfall according to the work by ultrasonic liquid leveller 410 control gate pulp pump suction system of the water level in Vatch basin 10, described ultrasonic liquid leveller 410 is used for monitoring water level, once block, hydraulic control system will control the direction of rotation of hydraulic rotating device 402, it is achieved anticlogging function.
The preferred described aperture plate 401 of the present invention is in half arc, and is provided with the gate hole of circle on aperture plate 401; The diameter of described gate hole is 6 ~ 8mm, and percent opening is 51%.
As it is shown on figure 3, the preferred described grid pulp pump suction system of the present invention includes submersible sewage pump 408, blow-off pipe 409, the grid slag that described hydraulic rotating device 402 is cleared up is sent by described submersible sewage pump 408 through blow-off pipe 409; Described grid pulp pump suction system is connected with hydraulic rotating device 402, and hydraulic rotating device 402 limit rotates, and submersible sewage pump 408 limit is aspirated.
The preferred described hydraulic control system of the present invention includes automatic control unit 407, hydraulic pump 406, electromagnetic valve 405 and hydraulic cylinder 404, and described automatic control unit 407 is connected with hydraulic pump 406, electromagnetic valve 405 and hydraulic cylinder 404; During enforcement, described automatic control unit 407 is arranged in switch board 8, according to water level signal in the Vatch basin 10 that ultrasonic liquid leveller 410 sends, control the unlatching of hydraulic pump 406, electromagnetic valve 405 and hydraulic cylinder 404, thus controlling the anglec of rotation and the direction of hydraulic rotating device 402.
The preferred described unpowered current limiter 5 of the present invention includes chamber 401, ball float 502, flashboard 503 and aperture 504, and described ball float 502 is arranged in chamber 501; Described flashboard 503 is arranged at the bottom of chamber 501, and adopts lever construction between flashboard 503 and ball float 502; Described aperture 504 is arranged at below flashboard 503. Open degree and the ball float 502 of described flashboard 503 adopt height of liquid level to link, and are realized out the constant control of stream by liquid level and aperture 504 area; Described chamber 501 is a diving cover structure, and ball float 502 is positioned at diving cover, and the bottom of diving cover is open but is seal simultaneously. During operation, the air in chamber 501 is caught in and can not flow, and due to the effect of air pocket, the water level in chamber 501 is consistently lower than the water level in rain pond, is jointly controlled the height of ball float 502 by the air in outside liquid level and chamber 501.
When being embodied as, when under non-rainfall pattern, the flashboard 503 of unpowered current limiter 5 is in rest position, dry flow sewage enters Vatch basin 10 by sewage water inlet pipe 1, aperture 504 is completely unimpeded, and the ball float 502 of the chamber 501 being simultaneously positioned at unpowered current limiter 5 is similarly in the rest position above aperture 504;When under flush period inter mode, the early-stage rainwater of dry flow sewage and high concentration enters in Vatch basin 10, in well, water level rises, water level in chamber 501 also can rise therewith, water level is once reach the position of chamber 501 inner float ball 502, lever construction starts immediately, one end of lever is connected with ball float 502, the other end is connected with flashboard 503, the rising of ball float 502 causes that flashboard 503 declines, therefore cross-sectional area is decreased, ball float 502 moves upward and drives lever to move downward, the therefore size of restricted orifice 504, thus limited flow.
As shown in Figure 4, the preferred described partly-filled pipe-flow gauge of the present invention includes transmitter 602, speed area transducer 601, installation system 603, described speed area transducer 601 is arranged in overflow outlet pipe 3 by installation system 603, and transmits a signal to transmitter 602; During enforcement, described transmitter 602 can transmit of short duration ping, the echo received selects sub-fraction on vocal cords, the mean flow rate of active cross-section is measured according to distance, the liquid level degree of depth of current is measured to calculate area again through speed area transducer 601, it is multiplied by the two and obtains the data on flows of active cross-section, and carry out data analysis by network delivery to computer and judge conduit running situation.
The present invention preferably also includes photographic head 7, and described photographic head 7 is fixedly installed in well, for situation in monitoring well in real time.
As it is shown in figure 5, the present invention preferably also includes switch board 8, in described switch board 8, it is provided with long-distance intelligent control module 12; Described long-distance intelligent control module 12 receives the scene of signal that Vatch basin 10 sends and photographic head 7 shooting, and launches signal in mobile terminal 11. During enforcement, all signals that the equipment of Vatch basin 10 sends and photographic head 7 captured under scene be all transferred in the long-distance intelligent control module 12 in outdoor control cabinet 8, long-distance intelligent control module 12 can be launched signal subsequently and is transferred on the mobile terminal 11 of user, here mobile terminal 11 can be mobile phone A PP or computer, and machine operation in Vatch basin 10 can be monitored by user in real time; User can send signal by the user side in mobile terminal 11 to the server end on control panel in switch board 8 simultaneously, set up a special remote service, then pass through this remote service, use various remote control function to send remote control command, thus being controlled and managing.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (10)
1. the unpowered current-limiting type wisdom Vatch basin with overflow grating, it is characterized in that: include sewage water inlet pipe, overflow grating, overflow outlet pipe, unpowered current limiter, intercepting sewer, partly-filled pipe-flow gauge, before described overflow grating is arranged in well and is positioned at the outlet of overflow outlet pipe; Described unpowered current limiter is arranged in well, and before being positioned at the outlet of intercepting sewer; Described partly-filled pipe-flow gauge is arranged in overflow outlet pipe.
2. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating according to claim 1, it is characterized in that: described overflow grating includes aperture plate, hydraulic rotating device, downflow weir, ultrasonic liquid leveller, grid pulp pump suction system and hydraulic control system, and described downflow weir is arranged in well;Before described aperture plate is installed on downflow weir, its fixed position is lower than the position of downflow weir weir crest; Described hydraulic rotating device is arranged at aperture plate surface, and is connected with grid pulp pump suction system, hydraulic control system; Described ultrasonic liquid leveller is fixedly installed in well, and is connected with grid pulp pump suction system, hydraulic control system.
3. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating according to claim 2, it is characterised in that: described aperture plate is half arc, and is provided with the gate hole of circle on aperture plate; The diameter of described gate hole is 6 ~ 8mm, and percent opening is 51%.
4. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating according to claim 3, it is characterized in that: described grid pulp pump suction system includes submersible sewage pump, blow-off pipe, and the grid slag that described hydraulic rotating device is cleared up by described submersible sewage pump is sent through blow-off pipe.
5. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating according to claim 4, it is characterized in that: described hydraulic control system includes automatic control unit, hydraulic pump, electromagnetic valve and hydraulic cylinder, and described automatic control unit is connected with hydraulic pump, electromagnetic valve and hydraulic cylinder.
6. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating as claimed in any of claims 1 to 5, it is characterised in that: described unpowered current limiter includes chamber, ball float, flashboard and aperture, and described ball float is arranged in chamber; Described flashboard is arranged at the bottom of chamber, and adopts lever construction between flashboard and ball float; Described aperture is arranged at below flashboard.
7. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating according to any one in claim 6, it is characterised in that: the diameter of described unpowered current limiter is be more than or equal to 200mm.
8. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating as claimed in any of claims 1 to 5, it is characterized in that: described partly-filled pipe-flow gauge includes transmitter, speed area transducer, installation system, described speed area transducer is arranged in overflow outlet pipe by installation system, and transmits a signal to transmitter.
9. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating as claimed in any of claims 1 to 5, it is characterised in that: also including photographic head, described photographic head is fixedly installed in well.
10. a kind of unpowered current-limiting type wisdom Vatch basin with overflow grating as claimed in any of claims 1 to 5, it is characterised in that: also include switch board, in described switch board, be provided with long-distance intelligent control module; The scene that the signal that described long-distance intelligent control module reception Vatch basin sends shoots with photographic head, and launch signal in mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126692.3A CN105672465A (en) | 2016-03-07 | 2016-03-07 | Unpowered current-limiting intelligent intercepting well with overflow grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126692.3A CN105672465A (en) | 2016-03-07 | 2016-03-07 | Unpowered current-limiting intelligent intercepting well with overflow grating |
Publications (1)
| Publication Number | Publication Date |
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| CN105672465A true CN105672465A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126692.3A Pending CN105672465A (en) | 2016-03-07 | 2016-03-07 | Unpowered current-limiting intelligent intercepting well with overflow grating |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759837A (en) * | 2017-01-05 | 2017-05-31 | 汩鸿（上海）环保工程设备有限公司 | Floating control shutoff valve |
| CN107975134A (en) * | 2018-01-03 | 2018-05-01 | 上海市城市建设设计研究总院（集团）有限公司 | Flow control cuts dirty integration without external connection power Vatch basin |
| CN108018934A (en) * | 2017-11-28 | 2018-05-11 | 扬州蓝翔机电工程有限公司 | Integral intelligent cuts dirty well |
| CN111021502A (en) * | 2019-12-25 | 2020-04-17 | 泰州晟禾水处理设备制造有限公司 | Wisdom vatch basin |
| CN112411722A (en) * | 2019-08-27 | 2021-02-26 | 卡尔·克劳斯 | Overflow scrubbing system and rainwater pass through pond |
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| CN205421518U (en) * | 2016-03-07 | 2016-08-03 | 济创环保工程（苏州）有限公司 | Unpowered current limiting type wisdom vatch basin with overflow grid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106759837A (en) * | 2017-01-05 | 2017-05-31 | 汩鸿（上海）环保工程设备有限公司 | Floating control shutoff valve |
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| CN107975134A (en) * | 2018-01-03 | 2018-05-01 | 上海市城市建设设计研究总院（集团）有限公司 | Flow control cuts dirty integration without external connection power Vatch basin |
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| CN112411722A (en) * | 2019-08-27 | 2021-02-26 | 卡尔·克劳斯 | Overflow scrubbing system and rainwater pass through pond |
| CN111021502A (en) * | 2019-12-25 | 2020-04-17 | 泰州晟禾水处理设备制造有限公司 | Wisdom vatch basin |
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