CN105672461A - Electronic control flow limiting type intelligent catch basin with floating residue blocking function - Google Patents
Electronic control flow limiting type intelligent catch basin with floating residue blocking function Download PDFInfo
- Publication number
- CN105672461A CN105672461A CN201610126556.4A CN201610126556A CN105672461A CN 105672461 A CN105672461 A CN 105672461A CN 201610126556 A CN201610126556 A CN 201610126556A CN 105672461 A CN105672461 A CN 105672461A
- Authority
- CN
- China
- Prior art keywords
- liquidometer
- floating
- automatically controlled
- limiting type
- debris retaining
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
Abstract
The invention relates to an electronic control flow limiting type intelligent catch basin with a floating residue blocking function.The electronic control flow limiting type intelligent catch basin comprises a basin body.A sewage inflow pipe, a liquidometer well and an overflow water outflow pipe are communicated with the side wall of the basin body.An interception sewage pipe is communicated with the side wall of the liquidometer well, an electronic control flow adjusting valve is arranged in front of the interception sewage pipe and comprises an orifice, a wedge disc, a driving device for adjusting the opening degree of the gate, a front valve liquidometer and a rear valve liquidometer.The orifice, the gate, the driving device and the front valve liquidometer are all located in the basin body.The rear valve liquidometer is located in the liquidometer well.The overflow pollution problem generated to drained water is reduced when the flow quantity of a pipeline is large.The flow quantity can be precisely controlled, and the interception ratio can be guaranteed.Floating matter, suspending matter, non-biodegradable impurities and solid impurities can be effectively intercepted, and the flow quantity of the overflow water outflow pipe can be monitored in real time.Remote intelligent control can be achieved, daily monitoring tasks are omitted, labor is reduced, and maintenance and management work is relieved.
Description
Technical field
The present invention relates to a kind of Vatch basin technical field, particularly relate to the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating.
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, without any process in line entrance city receiving water body that dams, receiving water body will be polluted. 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. There is following defect in traditional Vatch basin: the flow restriction in (1) Vatch basin is to be realized by simple flashboard or restriction caliber, it is impossible to realizes accurate flow restriction and ensures the interception ratio of design; (2) 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; (3) overflow water flow is not measured by Vatch basin in real time, it is impossible to provide direct foundation to Vatch basin and the design of pipeline, operation and management; (4) simply extensive, management level are low.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of intercepting sewage is stable, floating thing intercepts significantly, supervises the intelligentized BE type wisdom Vatch basin for combined system pipeline or separate system storm sewer.
For reaching above-mentioned purpose, the technical solution used in the present invention is: the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating, including well body, the sidewall of described well body has been respectively communicated with sewage water inlet pipe, liquidometer well and overflow outlet pipe, the sidewall of described liquidometer well is communicated with intercepting sewer, automatically controlled flow regulating valve it is provided with before described intercepting sewer, described automatically controlled flow regulating valve includes aperture, flashboard, regulate the driving device of described flashboard open degree, liquidometer after liquidometer and valve before valve, described aperture, flashboard, before driving device and valve, liquidometer is respectively positioned in described well body, after described valve, liquidometer is positioned at described liquidometer well.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating is provided with floating debris retaining device before farther including to be positioned at described overflow outlet pipe in described well body.
In a preferred embodiment of the present invention, a kind of automatically controlled current-limiting type wisdom Vatch basin of debris retaining of floating farther include described floating debris retaining device include two fixing bars being oppositely arranged, the rail plate that is arranged on each described fixing bar and the floating debris retaining cylinder moved up and down along described rail plate, described fixing bar is arranged on the sidewall of described well body.
In a preferred embodiment of the present invention, it be 0.70-0.80m, width is 0.500-0.510m that the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes the height of described floating debris retaining cylinder.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes to be provided with partly-filled pipe-flow gauge in described overflow outlet pipe.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes fixing plate that described driving device includes being arranged on the described well body sidewall connecting rod threaded with described fixing plate and the drive motor being connected with one end of described connecting rod, and the other end of described connecting rod is connected with described flashboard.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes also to include remote control, described remote control includes switch board, be located in described switch board controller and the wireless communication module being connected with described controller, described wireless communication module is connected to remote terminal, and before described driving device, valve, liquidometer is all connected with described controller with liquidometer after valve.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes described remote control and also includes photographic head, and described photographic head is arranged in described well body and is connected with described controller.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes described photographic head for outdoor night vision high definition water-proof CCD camera.
In a preferred embodiment of the present invention, the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating farther includes described remote control and also includes display screen, and described display location is connected on described switch board and with described controller.
The invention solves the defect existed in background technology, the method have the advantages that
(1) decrease pipeline flow big time to discharge water body produce pollution load of overflow problem, make drainage system play one's part to the full in the construction of Small Urban.
(2) can accurately limited flow, it is ensured that interception ratio, it is achieved the quantification of sewage or initial rainwater pollutant controls.
(3) floating thing, float, not biodegradable impurity and solid impurity can effectively be intercepted, it is prevented that floating thing, float, not biodegradable impurity and solid impurity enter downstream.
(4) overflow outlet pipe flow can be monitored in real time.
(5) can long-distance intelligent control, remove daily monitor task from, reduce manpower, reduce maintenance management work.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the plan structure schematic diagram of the preferred embodiments of the present invention;
Fig. 2 is the sectional structure schematic diagram of the preferred embodiments of the present invention;
Fig. 3 is the structural representation of the partly-filled pipe-flow gauge of the preferred embodiments of the present invention;
Fig. 4 is the long-range control principle drawing of the preferred embodiments of the present invention.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
As shown in Figure 1, a kind of automatically controlled current-limiting type wisdom Vatch basin of debris retaining of floating, including well body 2, the sidewall of well body 2 has been respectively communicated with sewage water inlet pipe 4, liquidometer well 6 and overflow outlet pipe 8, the sidewall of liquidometer well 6 is communicated with intercepting sewer 10, automatically controlled flow regulating valve 12 it is provided with before intercepting sewer 10, automatically controlled flow regulating valve 12 includes aperture 14, flashboard 16, regulate the driving device 18 of flashboard 16 open degree, liquidometer 22 after liquidometer 20 and valve before valve, aperture 14, flashboard 16, before driving device 18 and valve, liquidometer 20 is respectively positioned in well body 2, aperture 14 is connected with liquidometer well 6, driving device 18 drives flashboard 16 to move up and down, the size of restricted orifice 14, before valve, upper pond level is monitored by liquidometer 20, after valve, liquidometer 22 is positioned at liquidometer well 6, the level of tail water is monitored.
As shown in Figure 2, it is preferred that the driving device 18 fixing plate 24 that includes being arranged on the well body 2 sidewall connecting rod 26 threaded with fixing plate 24 and the drive motor 28 that is connected with one end of connecting rod 26, the other end of connecting rod 26 is connected with flashboard 16, the outfan of drive motor 28 rotates, thus driving connecting rod 26 to move up and down, connecting rod 26 drives flashboard 16 to move up and down, and regulates the open degree of flashboard 16, and limited flow is to ensure interception ratio exactly. Driving device 18 is not limited thereto kind of a structure, it is also possible to for the pinion and rack being connected with drive motor 28. The minimum diameter in preferred aperture 14 is 150mm. Automatically controlled flow regulating valve 12 adopts stainless steel material to make, long service life. If aperture 14 blocks, flashboard 16 is opened, constantly wash away aperture 14, release blocking. The flushing of automatically controlled flow regulating valve 12 downstream line can be automatically performed. In dry season situation, being first shut off flashboard 16, flashboard 16 is opened by water-retention to preset water level, retains water and can form powerful flushing ripple, downstream line is rinsed.
Floating debris retaining device 30 it is provided with before being positioned at overflow outlet pipe 8 in well body 2. the present invention preferably floating debris retaining device 30 includes two fixing bars 32 being oppositely arranged, it is arranged on the rail plate (not shown) on each fixing bar 32 and the floating debris retaining cylinder 36 moved up and down along rail plate, floating debris retaining cylinder 36 under buoyancy of water effect along with water level constantly rises or falls, but partly float on all the time on the water surface, so can intercept the floating thing on the water surface well, float, not biodegradable impurity and solid impurity, prevent floating thing, float, not biodegradable impurity and solid impurity enter downstream, fixing bar 32 is arranged on the sidewall of well body 2, coagulation earth bank need not be additionally set, the problem that can well solve flood discharge. the height h of preferred floating debris retaining cylinder 36 is 0.70-0.80m, width w is 0.500-0.510m. it is preferred that the height h of floating debris retaining cylinder 36 is 0.75m, width w is 0.505m, improve interception rate. floating debris retaining device 30 adopts stainless steel material to make, long service life.
As shown in Figure 1-Figure 3, being provided with partly-filled pipe-flow gauge 38 in the preferred overflow outlet pipe 8 of the present invention, partly-filled pipe-flow gauge 38 is contact partly-filled pipe-flow gauge, including transmitter 40, speed area transducer 42, installation system 44 and software.Partly-filled pipe-flow gauge 38 adopts the direct Measure section VELOCITY DISTRIBUTION of Doppler's fractograph analysis technology of advanced person, thus calculating flow, it is possible to measure overflow outlet pipe flow quickly and accurately. Partly-filled pipe-flow gauge 38 in non-homogeneous place, change rapidly, backwater, flow can be accurately measured under null value or the flox condition such as reverse; Partly-filled pipe-flow gauge 38 is made without field calibration, reduces installation cost; Partly-filled pipe-flow gauge 38 can carry out automaticdata transmission by GPRS communication technology, and can use in the whole world. Transmitter 40 degree of protection is IP56, and sheathing material is ABS. Transmitter 40 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 42, 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.
As Figure 1 and Figure 4, also include remote control, remote control includes switch board 46, photographic head 48, the display screen 50 being positioned on switch board 46, the controller 52 being located at switch board 46 and the wireless communication module 54 being connected with controller 52, wireless communication module 54 is connected to remote terminal 56, and before driving device 18, valve, after liquidometer 20, valve, liquidometer 22, partly-filled pipe-flow gauge 38, photographic head 48, display screen 50 are all connected with controller 52. photographic head 48 is arranged in well body 2, it is preferable that photographic head 48 is outdoor night vision high definition water-proof CCD camera, and degree of protection is IP68, and energy reliability application is in Sewage Environment, it is achieved monitor in real time in well body 2. preferred wireless communication module 54 of the present invention is wifi or GPRS module, and remote terminal 56 is mobile phone or computer. liquidometer 20 before valve, all signals that after valve, liquidometer 22 and partly-filled pipe-flow gauge 38 send and photographic head 48 captured under scene be all transferred in the controller 52 in outdoor control cabinet 46, controller 52 can be launched signal subsequently and be transferred on mobile phone or the computer of user, machine operation in Vatch basin can be monitored by user in real time, additionally, user can send signal by the user side in mobile phone or computer to the server end in switch board 46 internal controller 52, set up a special remote service, then pass through this remote service, various remote control function is used to send remote control command, the operation of application programs various in controller 52 is controlled.
Automatically controlled flow regulating valve 12 uses pattern mainly to include non-rainfall pattern and flush period inter mode two kinds:
(1) under non-rainfall pattern, the flashboard 16 of automatically controlled flow regulating valve 12 is in full open position, and dry flow sewage enters in well body 2 by sewage water inlet pipe 4, and aperture 14 is completely unimpeded.
(2) under flush period inter mode, the early-stage rainwater of dry flow sewage and high concentration enters in well body 2, in well body 2, water level rises, before valve, liquidometer 20 detects water level in well body 2, passes the signal along to the controller 52 in switch board 46, and controller 52 transmits a signal to drive motor 28, drive motor 28 drives connecting rod 26 to move down, flashboard 16 is controlled the position in preset flow, the size of restricted orifice 14, thus limited flow.
Above according to the desirable embodiment of the present invention for enlightening, by above-mentioned description, related personnel in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely. The technical scope of this invention is not limited to the content in description, it is necessary to determine technical scope according to right.
Claims (10)
1. the automatically controlled current-limiting type wisdom Vatch basin of a debris retaining of can floating, including well body, it is characterized in that: the sidewall of described well body has been respectively communicated with sewage water inlet pipe, liquidometer well and overflow outlet pipe, the sidewall of described liquidometer well is communicated with intercepting sewer, automatically controlled flow regulating valve it is provided with before described intercepting sewer, described automatically controlled flow regulating valve includes aperture, flashboard, regulate the driving device of described flashboard open degree, liquidometer after liquidometer and valve before valve, described aperture, flashboard, before driving device and valve, liquidometer is respectively positioned in described well body, after described valve, liquidometer is positioned at described liquidometer well.
2. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 1, it is characterised in that: it is provided with floating debris retaining device before being positioned at described overflow outlet pipe in described well body.
3. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 2, it is characterized in that: described floating debris retaining device includes two fixing bars being oppositely arranged, the rail plate that is arranged on each described fixing bar and the floating debris retaining cylinder moved up and down along described rail plate, and described fixing bar is arranged on the sidewall of described well body.
4. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 3, it is characterised in that: the height of described floating debris retaining cylinder is 0.70-0.80m, width is 0.500-0.510m.
5. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 1, it is characterised in that: it is provided with partly-filled pipe-flow gauge in described overflow outlet pipe.
6. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 1, it is characterized in that: connecting rod that fixing plate that described driving device includes being arranged on described well body sidewall is threaded with described fixing plate and the drive motor being connected with one end of described connecting rod, the other end of described connecting rod is connected with described flashboard.
7. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 1 or 6, it is characterized in that: also include remote control, described remote control includes switch board, be located in described switch board controller and the wireless communication module being connected with described controller, described wireless communication module is connected to remote terminal, and before described driving device, valve, liquidometer is all connected with described controller with liquidometer after valve.
8. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 7, it is characterised in that: described remote control also includes photographic head, and described photographic head is arranged in described well body and is connected with described controller.
9. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 8, it is characterised in that: described photographic head is outdoor night vision high definition water-proof CCD camera.
10. the automatically controlled current-limiting type wisdom Vatch basin of a kind of debris retaining of floating according to claim 7, it is characterised in that: described remote control also includes display screen, and described display location is connected on described switch board and with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126556.4A CN105672461A (en) | 2016-03-07 | 2016-03-07 | Electronic control flow limiting type intelligent catch basin with floating residue blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610126556.4A CN105672461A (en) | 2016-03-07 | 2016-03-07 | Electronic control flow limiting type intelligent catch basin with floating residue blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672461A true CN105672461A (en) | 2016-06-15 |
Family
ID=56306730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610126556.4A Pending CN105672461A (en) | 2016-03-07 | 2016-03-07 | Electronic control flow limiting type intelligent catch basin with floating residue blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110221631A (en) * | 2019-06-11 | 2019-09-10 | 上海桓禹环境科技有限公司 | A kind of Vatch basin autocontrol method based on on-line monitoring |
| CN112105787A (en) * | 2018-05-11 | 2020-12-18 | 亚科赛福林阿尔曼有限公司 | Packing drainage ditch unit, packing drainage ditch system and well element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006328696A (en) * | 2005-05-24 | 2006-12-07 | Daido Kiko Kk | Dust collector of effluent culvert |
| CN101487281A (en) * | 2009-01-23 | 2009-07-22 | 北京建筑工程学院 | Early rainwater automatic flow abandoning apparatus controlled by rainfall |
| CN103572826A (en) * | 2012-08-10 | 2014-02-12 | 烟台水泰和水科技有限公司 | Rainwater and sewage switching device applied to separate-system type rainwater pipeline |
| CN204282493U (en) * | 2014-11-25 | 2015-04-22 | 安徽清环水工科技有限公司 | Intelligence cuts dirty part flow arrangement |
| CN105064452A (en) * | 2015-08-06 | 2015-11-18 | 江阴市星宇塑胶有限公司 | Rainwater discarding collection, storage, overflow and backflow-preventing integrated control device |
| CN105064494A (en) * | 2015-07-17 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Rainwater closure system |
| CN205421515U (en) * | 2016-03-07 | 2016-08-03 | 济创环保工程（苏州）有限公司 | Can float and block automatically controlled current limiting type wisdom vatch basin of sediment |
-
2016
- 2016-03-07 CN CN201610126556.4A patent/CN105672461A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006328696A (en) * | 2005-05-24 | 2006-12-07 | Daido Kiko Kk | Dust collector of effluent culvert |
| CN101487281A (en) * | 2009-01-23 | 2009-07-22 | 北京建筑工程学院 | Early rainwater automatic flow abandoning apparatus controlled by rainfall |
| CN103572826A (en) * | 2012-08-10 | 2014-02-12 | 烟台水泰和水科技有限公司 | Rainwater and sewage switching device applied to separate-system type rainwater pipeline |
| CN204282493U (en) * | 2014-11-25 | 2015-04-22 | 安徽清环水工科技有限公司 | Intelligence cuts dirty part flow arrangement |
| CN105064494A (en) * | 2015-07-17 | 2015-11-18 | 武汉圣禹排水系统有限公司 | Rainwater closure system |
| CN105064452A (en) * | 2015-08-06 | 2015-11-18 | 江阴市星宇塑胶有限公司 | Rainwater discarding collection, storage, overflow and backflow-preventing integrated control device |
| CN205421515U (en) * | 2016-03-07 | 2016-08-03 | 济创环保工程（苏州）有限公司 | Can float and block automatically controlled current limiting type wisdom vatch basin of sediment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105787A (en) * | 2018-05-11 | 2020-12-18 | 亚科赛福林阿尔曼有限公司 | Packing drainage ditch unit, packing drainage ditch system and well element |
| CN110221631A (en) * | 2019-06-11 | 2019-09-10 | 上海桓禹环境科技有限公司 | A kind of Vatch basin autocontrol method based on on-line monitoring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105888041B (en) | A kind of Vatch basin water discharge control method | |
| CN105888046B (en) | Reverse-filling dams well control method | |
| CN204282493U (en) | Intelligence cuts dirty part flow arrangement | |
| CN103628560B (en) | A kind of dam control device and control method with memory function | |
| CN102080647A (en) | Rain pump station monitoring system | |
| CN105804224A (en) | Electric-control flow-limiting type intelligent intercepting well with overflow grating | |
| CN205421517U (en) | Prevent flowing backward wisdom vatch basin with block sediment and automatically controlled current limiting function | |
| CN205776662U (en) | A kind of rain water drainage system | |
| CN104594496A (en) | Quality and quantity differentiating flow guide tank used for high-pollution rainwater and drought flow sewage | |
| CN105714926A (en) | Intrusion-prevention intelligent intercepting well with slag blocking and unpowered current-limiting functions | |
| CN105735423A (en) | Fire water supply and drainage system | |
| CN205421519U (en) | Automatically controlled current limiting type wisdom vatch basin with overflow grid | |
| CN205617543U (en) | Can float and block unpowered current limiting type wisdom vatch basin of sediment | |
| CN105672465A (en) | Unpowered current-limiting intelligent intercepting well with overflow grating | |
| CN205421515U (en) | Can float and block automatically controlled current limiting type wisdom vatch basin of sediment | |
| CN105804223A (en) | Intelligent anti-backward-flowing intercepting well with slag blocking function and electric-control flow-limiting function | |
| CN105672461A (en) | Electronic control flow limiting type intelligent catch basin with floating residue blocking function | |
| CN105672464B (en) | A kind of unpowered current-limiting type wisdom Vatch basin of debris retaining of floating | |
| CN207392409U (en) | A kind of Mobyneb Vatch basin system | |
| CN202689171U (en) | Intercepting well for intercepting initial rainwater source | |
| CN207846619U (en) | A kind of turnover panel flow abandoning apparatus | |
| CN105672462A (en) | Electronic control current-limiting intelligent intercepting well with partition board dreg retaining device | |
| CN210288651U (en) | Double-control intelligent intercepting well | |
| CN205617544U (en) | Automatically controlled current limiting type wisdom vatch basin with baffle blocks sediment device | |
| CN111364597A (en) | Intelligent rain and sewage flow dividing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170621 Address after: 201799, Qingpu District, Shanghai, Shanghai Qing Ping highway 1362, 1, 1, F District, 153 indoor Applicant after: Wa Environment Engineering (Shanghai) Co., Ltd. Address before: Wujiang District of Suzhou City, Jiangsu province 215211 Lili town FENHU Road No. 558 Applicant before: Chong Chong environmental protection engineering (Suzhou) Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |