CN204282493U - Intelligence cuts dirty part flow arrangement - Google Patents
Intelligence cuts dirty part flow arrangement Download PDFInfo
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- CN204282493U CN204282493U CN201420712496.0U CN201420712496U CN204282493U CN 204282493 U CN204282493 U CN 204282493U CN 201420712496 U CN201420712496 U CN 201420712496U CN 204282493 U CN204282493 U CN 204282493U
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- turnover panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses intelligence and cut dirty part flow arrangement, it comprise be positioned at underground with water inlet (2), what dam mouth (3) and delivery port (4) cuts dirty well casing (1), dam on mouth and be combined with turn-bed interlock mechanism, turn-bed interlock mechanism comprises normality and to have a down dip the waterpower turnover panel (5) that arranges and can open or close the servo-actuated module of the mouth that dams, dammed on-line checkingi probe (11) being provided with near mouth and being connected with the Intelligent control cabinet (13) on ground by holding wire, cut dirty well casing 1 inwall and be connected with the transmission mechanism (12) controlled by Intelligent control cabinet, rotary disc box is connected with waterpower turnover panel by the wire rope (8) walking around fixed pulley (9), the inwall top cutting dirty well casing is connected with infrared camera (17).The beneficial effects of the utility model combine automatically to control and long-distance intelligent control, mutually coordinates, and for the opening of water quality situation, water yield situation classification process waterpower turnover panel, reaches the object of intelligentized control method.
Description
Technical field
The utility model relates to the dirty part flow arrangement of rain, particularly relates to the intelligence of carrying out cutting dirty shunting according to water quality condition and cuts dirty part flow arrangement.
Background technology
Section dirty shunting in the current city of China, adopts the mode of water yield overflow to carry out cutting dirt, this mode, as long as carrying out the water yield in pipeline is cutting within the scope of dirty control point, no matter water quality how, even free of contamination water is also cut toward a Wastewater Treatment Plant without exception, brings unnecessary pressure to Wastewater Treatment Plant; Once carry out the water yield to exceed a section dirty control point, then a large amount of sewage enters downstream water by overflow, causes great water environment pollution.Therefore to provide an automation control system by water quality and the comprehensive analysis and Control of the water yield and solution in dirty shunting cutting of city, seem very urgent, monitoring capacity of increasing water quality, it is imperative to strengthen effective supervision of effluent discharge.
Utility model content
The technical problems to be solved in the utility model is:
Existing cut-off equipment can only cut dirt by the mode of water yield overflow, causes water environment pollution, provides a kind of intelligence of carrying out cutting dirty shunting according to water quality condition to cut dirty part flow arrangement for this reason.
The technical solution of the utility model is: intelligence cuts dirty part flow arrangement, it comprise be positioned at underground with water inlet, what dam mouth and delivery port cuts dirty well casing, the described mouth that dams is combined with turn-bed interlock mechanism, described turn-bed interlock mechanism comprises normality and to have a down dip the waterpower turnover panel that arranges and can open or close the servo-actuated module of the mouth that dams, the on-line checkingi probe be connected with the Intelligent control cabinet on ground by holding wire is provided with near the described mouth that dams, described section of dirty well cabinet wall is connected with the transmission mechanism controlled by Intelligent control cabinet, described transmission mechanism is connected with waterpower turnover panel by the wire rope walking around fixed pulley, the inwall top of described section of dirty well casing is connected with infrared camera, the bottom of described section of dirty well casing is provided with the short weir contacted with waterpower turnover panel.
Be configured with data processing and control device, warning message facility and telecommunications network facility in Intelligent control cabinet described in such scheme, described data processing and control device are connected with transmission mechanism by holding wire.The turnover panel of waterpower described in such scheme is movably connected in by rotating shaft and cuts on dirty Jing Xiangtineicebi, under normality, waterpower turnover panel is positioned at the part in rotating shaft is rectangular box, described rectangular box is provided with into water slotted eye and the water outlet slotted eye being positioned at rectangular box top, effluent trough hole width is greater than into water slotted eye, and water inlet slotted eye sectional area is water outlet slotted eye sectional area several times; Under normality, the waterpower turnover panel part be positioned under rotating shaft is provided with the balance weight float bowl of adjustable deadweight, and described configuration pontoon surface is connected with the retainer ring of connecting steel wire ropes.
Servo-actuated module described in such scheme comprise first connecting rod that the fixed bar affixed with the waterpower turnover panel square swing slide block affixed with fixed bar be connected with square swing slide block and the second connecting rod that first connecting rod is flexibly connected and and affixed the opening or close of second connecting rod to dam the baffle plate of mouth.
The further improvement of such scheme is that described section of dirty Jing Xiangtineicebi is connected with and carries out spacing alignment pin to waterpower turnover panel rotation amplitude.
The beneficial effects of the utility model are:
1, replace the fixed weir of traditional weir formula catchpit with waterpower turnover panel that can be auto-reverse, the water resistance to rainwater when both can reduce rainfall, is conducive to the flood discharge in city during heavy rain, can realizes interception ratio again adjustable, meet the demand of different operating mode.
2, can according to water quality detection result, the high pollution concentration rainwater at automatic-diversion closure rainfall initial stage, the clean rainwater of discharge rainfall middle and later periods, realize the shunting of clear, dirty rainwater, contaminated rain water is entered Sewage Plant process, clean rainwater enters river course.
3, based on technology of Internet of things, can remote intelligent, Automated condtrol, be convenient to management, original drainage pipeline networks can be made full use of, realize resources advantage.In order to recover and improve water environment, except urban sewerage and drainage facility structure and function will be improved, guarantee outside workmanship, set up long-term efficient administrative mechanism particularly important.
4, set up draining and cut dirty facility information systems, carry out later maintenance and renewal work, realize draining and cut the management of dirty facilities informationization, accomplish " have figure, have truth, have target, have measure ", and realize dynamically following the tracks of supervision, thus real lifting draining cuts section dirty quality of dirty facility, reduces municipal pollution, make water more clear, the lives of the people obtain happier.
Accompanying drawing explanation
Fig. 1 is utility model works principle schematic;
Fig. 2 is the utility model schematic diagram;
In figure, 1, cut dirty well casing, 2, water inlet, 3, dam mouth, and 4, delivery port, 5, waterpower turnover panel, 6, balance weight float bowl, 7, turn-bed interlock mechanism, 8, wire rope, 9, fixed pulley, 10, retainer ring, 11, on-line checkingi probe, 12, transmission mechanism, 13, Intelligent control cabinet, 14, manhole, 15, cat ladder, 16, short weir, 17, infrared camera.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model is divided into 3 modules, first module is on-line checkingi facility, it comprises the detection of the online water yield, online water quality detection and on-line condition monitoring, they are recorded related data by on-line checkingi probe and infrared pick-up head and passed to Intelligent control cabinet, online water quality detection mainly detects COD value and SS suspension two indices, and wherein COD detects and adopts fluorescence method on-line checkingi, can realize quick, accurate, economic COD on-line monitoring; Fluorescence method SS suspension on-line checkingi, by measuring the intensity of two detector glazings, can realize auto-compensation, effectively eliminate interference, compensates because polluting the deviation produced, and instrument can be worked in comparatively rugged environment.The online water yield detects main sensed water level and flow two indices, adopts ultrasonic liquid-level measurement principle, non-contact measurement, long service life simple, corrosion-resistant without movable member, structure, second module cuts dirty part flow arrangement, it comprises cuts dirty well casing, turn-bed interlock mechanism and controls executing agency, controlling executing agency is exactly the rotary disc box, the wire rope that control by Intelligent control cabinet 13, cut the wall pre-embedded pipe of dirty well casing 1, so that the connection data line between ground intelligent switch board 13 and detection probe and rotary disc box is used, 3rd module is intelligence control system i.e. Intelligent control cabinet 13, and its inside is integrated with data processing and control system, warning message system and telecommunications network, described data processing and control system is a kind of intelligentized embedded single-chip computer system, described warning message system is the Electronic saving warning system based on data transmission and database technology, described telecommunications network is the data remote transmission system based on INTERNET internet and mobile communications network platform, by the water yield that on-line checkingi facility will collect, water quality and other status information pass to Intelligent control cabinet 13, Intelligent control cabinet 13 sends a signal to the state controlling actuating mechanism controls waterpower turnover panel, if during the faults such as the state of waterpower turnover panel goes wrong, then warning message system alarm prompting staff processes.
Concrete, as shown in Figure 2, the utility model comprise be positioned at underground with water inlet 2, what dam mouth 3 and delivery port 4 cuts dirty well casing 1, the described mouth that dams is combined with turn-bed interlock mechanism, described turn-bed interlock mechanism comprises normality and to have a down dip the waterpower turnover panel 5 arranged and the servo-actuated module can opening or close the mouth that dams, the on-line checkingi probe 11 be connected with the Intelligent control cabinet 13 on ground by holding wire is provided with near the described mouth that dams, described dirty well casing 1 inwall is connected with the transmission mechanism 12 controlled by Intelligent control cabinet, transmission mechanism can be comprise motor, the rotary disc box of roll shaft and rotating disk, described transmission mechanism is connected with waterpower turnover panel by the wire rope 8 walking around fixed pulley 9, the inwall top of described section of dirty well casing is connected with infrared camera 17.
The data collected are passed to Intelligent control cabinet by on-line checkingi probe and infrared pick-up head, being processed these data by the data processing and control system of Intelligent control cabinet and transmit control signal to rotary disc box, rotary disc box controls wire rope and pulls waterpower turnover panel to rotate around bearing pin.
Particularly, waterpower turnover panel is movably connected in by rotating shaft and cuts on dirty Jing Xiangtineicebi, under normality, waterpower turnover panel is positioned at the part in rotating shaft is rectangular box, described rectangular box is provided with into water slotted eye and the water outlet slotted eye being positioned at rectangular box top, effluent trough hole width is greater than into water slotted eye, water inlet slotted eye sectional area is water outlet slotted eye sectional area several times, ensures that water intake velocity is greater than water speed; Under normality, the waterpower turnover panel part be positioned under rotating shaft is provided with the balance weight float bowl 6 of adjustable deadweight, described balance weight float bowl is provided with import and outlet, by adding mass to import or shifting out mass to change balance weight float bowl weight, in order to adjust the interception ratio of waterpower turnover panel from outlet; Described configuration pontoon surface is connected with the retainer ring 10 of connecting steel wire ropes.Described section of dirty well casing diapire is curved, is convenient to current, reduces long-pending silt.
Servo-actuated module comprise first connecting rod that the fixed bar affixed with the waterpower turnover panel square swing slide block affixed with fixed bar be connected with square swing slide block and the second connecting rod that first connecting rod is flexibly connected and and affixed the opening or close of second connecting rod to dam the baffle plate of mouth.
The course of work of the present utility model is as follows: in different quality situation, also different by the electric current of water quality detection probe 11, data processor is by the data of probe current signal, compare with standard current value during different quality, determine current water quality parameter, then drive parameter to compare in this parameter and motor:
1) when water quality can meet the requirement of directly discharge
If water quality meets direct emission request, data processor exports a broad pulse control signal, and drive rotary disc box 12 to work, drive waterpower turnover panel 5 to rotate by wire rope 8, turn-bed interlock mechanism 7 will cut dirty mouth 3 and close, and rotary disc box 12 quits work.The water now meeting emission request directly discharges.
2) when water quality can not meet the requirement of directly discharge
If when water quality can not meet direct emission request, drive rotary disc box 12 to reverse, release waterpower turnover panel 5, waterpower turnover panel 5 under gravity, homing; In drainage pipe, the water yield is less simultaneously, and be not enough to promote waterpower turnover panel 5 and rotate, now waterpower turnover panel plays a part to block mill weir, water inlet 2 is arranged the sewage come and cuts toward damming mouth 3.
3) when large rainfall and water quality can not meet direct emission request
Now water quality can not meet direct emission request, and rotary disc box 12 discharges waterpower turnover panel 5, and namely waterpower turnover panel 5 does not retrain by rotary disc box 12, along with in drainage pipe, water level raises gradually, the buoyancy acting on waterpower turnover panel 5 bottom increases to maximum gradually, simultaneously, the lateral pressure of water, the thrust of current also increases gradually, when water level rises to the water inlet slotted eye of waterpower turnover panel rotating shaft Upper rectangular casing, retaining is started in rectangular box, the gravity of water adds the top moment of waterpower turnover panel, when water level reach a certain height, these act on the power on waterpower turnover panel, be increased to when being enough to destroy original gravitational equilibrium, waterpower turnover panel 5 is forced to overturn, the flapper closure of waterpower turn-bed interlock mechanism 7 is driven to cut dirty mouth 3, water in drainage pipe is directly discharged by delivery port 4, reach the object of rinsing downstream line or flood discharge.By adjusting the counterweight of floating drum 6, suitably can adjust the gravity ratio of waterpower turnover panel 5 in rotating shaft two ends, changing the interception ratio of waterpower turnover panel 5, to adapt to the utilization of different occasion.The rainfall later stage, upland water amount reduces, water level reduces gradually, act on the buoyancy of water on waterpower turnover panel 5, the lateral pressure of water and the thrust of current reduce gradually, until disappear, now act on the power on waterpower turnover panel 5, except the gravity of waterpower turnover panel 5 self, also has the Action of Gravity Field of the water in the above segment rectangle casing of waterpower turnover panel 5 rotating shaft, waterpower turnover panel still maintains level, along with the water in rectangular box runs off from the water outlet slotted eye at waterpower turnover panel 5 top gradually, the gravity of the water in rectangular box reduces gradually, waterpower turnover panel 5 finally resets under the Action of Gravity Field of balance weight float bowl.Therefore in Practical Project by changing the size of waterpower turnover panel 5 water outlet slotted eye, control the length that turnover panel 5 is in the level time, waterpower turnover panel 5 water outlet slotted eye is less, and it is consuming time longer that the water in rectangular box structure has oozed, the time that turnover panel is in level is longer, and vice versa.
2, Long-distance Control:
Telecommunications network is by the video information in the water quality information after analyzing and processing, water level, flow information and catchpit casing, displayed by INTERNET internet, administrative staff can check the information of cutting stain at any time in INTERNET internet, and carry out Long-distance Control.Data processing and control system acceptance is to gerentocratic remote control commands, after analyzing and processing, control signal is sent to control actuating unit, control actuating unit and receive control signal, start rotary disc box immediately, drive waterpower turnover panel to rotate, after waterpower turnover panel forwards assigned address to by wire rope, data processing and control system sends stop signal, and waterpower turnover panel is controlled in assigned address.If pollution cutting device breaks down, warning message system can send warning message, and this warning message is by INTERNET internet, and notify system manager, administrative staff, according to warning message, determine trouble location, thus realize long-distance intelligent control.
In order to control the upset amplitude of waterpower turnover panel, prevent excessive upset, a section dirty well box inside wall can be connected with and carry out spacing alignment pin to waterpower turnover panel rotation amplitude.
For the ease of well servicing under attendant, manhole 14 can be provided with between described section of dirty well casing and ground, cut in dirty well casing and be provided with cat ladder 15.
Claims (6)
1. intelligence cuts dirty part flow arrangement, it comprise be positioned at underground with water inlet (2), what dam mouth (3) and delivery port (4) cuts dirty well casing (1), the described mouth that dams is combined with turn-bed interlock mechanism, described turn-bed interlock mechanism comprises normality and to have a down dip the waterpower turnover panel (5) that arranges and can open or close the servo-actuated module of the mouth that dams, dammed described in it is characterized in that on-line checkingi probe (11) being provided with near mouth and being connected with the Intelligent control cabinet (13) on ground by holding wire, described section of dirty well cabinet wall is connected with the transmission mechanism (12) controlled by Intelligent control cabinet, described transmission mechanism is connected with waterpower turnover panel by the wire rope (8) walking around fixed pulley (9), the inwall top of described section of dirty well casing is connected with infrared camera (17), the bottom of described section of dirty well casing is provided with the short weir (16) contacted with waterpower turnover panel.
2. intelligence as claimed in claim 1 cuts dirty part flow arrangement, it is characterized in that being configured with data processing and control device, warning message facility and telecommunications network facility in described Intelligent control cabinet (13), described data processing and control device are connected with transmission mechanism by holding wire.
3. intelligence as claimed in claim 2 cuts dirty part flow arrangement, it is characterized in that described waterpower turnover panel is movably connected in by rotating shaft cuts on dirty Jing Xiangtineicebi, under normality, waterpower turnover panel is positioned at the part in rotating shaft is rectangular box, described rectangular box is provided with into water slotted eye and the water outlet slotted eye being positioned at rectangular box top, and effluent trough hole width is greater than into water slotted eye; Under normality, the waterpower turnover panel part be positioned under rotating shaft is provided with the balance weight float bowl (6) of adjustable deadweight, and described configuration pontoon surface is connected with the retainer ring (10) of connecting steel wire ropes.
4. intelligence as claimed in claim 3 cuts dirty part flow arrangement, it is characterized in that described servo-actuated module comprise first connecting rod that the fixed bar affixed with the waterpower turnover panel square swing slide block affixed with fixed bar be connected with square swing slide block and first connecting rod flexible connection second connecting rod and and affixed the opening or close of second connecting rod to dam the baffle plate of mouth.
5. intelligence as claimed in claim 4 cuts dirty part flow arrangement, it is characterized in that a described section dirty Jing Xiangtineicebi is connected with and carries out spacing alignment pin to waterpower turnover panel rotation amplitude.
6. intelligence as claimed in claim 5 cuts dirty part flow arrangement, it is characterized in that described cutting is provided with manhole (14) between dirty well casing and ground, cuts in dirty well casing and be provided with cat ladder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712496.0U CN204282493U (en) | 2014-11-25 | 2014-11-25 | Intelligence cuts dirty part flow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712496.0U CN204282493U (en) | 2014-11-25 | 2014-11-25 | Intelligence cuts dirty part flow arrangement |
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| Publication Number | Publication Date |
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| CN204282493U true CN204282493U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420712496.0U Expired - Fee Related CN204282493U (en) | 2014-11-25 | 2014-11-25 | Intelligence cuts dirty part flow arrangement |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817209A (en) * | 2015-04-29 | 2015-08-05 | 安徽清环水工科技有限公司 | Buried efficient treater of initial rainwater |
| CN105544712A (en) * | 2016-02-04 | 2016-05-04 | 武汉圣禹排水***有限公司 | Hydraulic control intercepting well and control method thereof |
| CN105672461A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Electronic control flow limiting type intelligent catch basin with floating residue blocking function |
| CN105672465A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered current-limiting intelligent intercepting well with overflow grating |
| CN105672463A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered current-limiting intelligent intercepting well with partition board dreg retaining device |
| CN105672464A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered flow limiting type intelligent catch basin with floating residue blocking function |
| CN105714926A (en) * | 2016-03-07 | 2016-06-29 | 济创环保工程（苏州）有限公司 | Intrusion-prevention intelligent intercepting well with slag blocking and unpowered current-limiting functions |
| CN105804223A (en) * | 2016-03-07 | 2016-07-27 | 济创环保工程（苏州）有限公司 | Intelligent anti-backward-flowing intercepting well with slag blocking function and electric-control flow-limiting function |
| CN105804224A (en) * | 2016-03-07 | 2016-07-27 | 济创环保工程（苏州）有限公司 | Electric-control flow-limiting type intelligent intercepting well with overflow grating |
| CN107217723A (en) * | 2017-07-18 | 2017-09-29 | 扬州大学 | A kind of runoff rainwater separating cut-off equipment and method based on light sensation technology |
| CN107558568A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水***有限公司 | A kind of separate sewage system and control method of sewage and rainwater |
| CN107905336A (en) * | 2017-10-27 | 2018-04-13 | 武汉圣禹排水***有限公司 | Weir gate, sewage treatment well and fault detection method with failure detector |
| CN107938811A (en) * | 2017-10-24 | 2018-04-20 | 海宁亚大塑料管道***有限公司 | A kind of turnover plate type Vatch basin |
| CN109208747A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | A kind of creek black and odorous water Vatch basin device and the closure method based on the device |
| CN109356258A (en) * | 2018-12-20 | 2019-02-19 | 北京泰宁科创雨水利用技术股份有限公司 | A kind of gravity stream water quality current divider |
| CN109763400A (en) * | 2019-01-18 | 2019-05-17 | 浙江华安泰工程集团有限公司 | Garden path discharge structure and its construction method with emergency drainage function |
| CN109778981A (en) * | 2019-03-11 | 2019-05-21 | 重庆大学 | A kind of rainwater flow divider and the rainwater flow-discarding device using the rainwater flow divider |
| CN113622497A (en) * | 2021-07-29 | 2021-11-09 | 中冶南方城市建设工程技术有限公司 | Automatic rain and sewage diversion well for municipal pipeline |
-
2014
- 2014-11-25 CN CN201420712496.0U patent/CN204282493U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817209A (en) * | 2015-04-29 | 2015-08-05 | 安徽清环水工科技有限公司 | Buried efficient treater of initial rainwater |
| CN105544712A (en) * | 2016-02-04 | 2016-05-04 | 武汉圣禹排水***有限公司 | Hydraulic control intercepting well and control method thereof |
| CN105672461A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Electronic control flow limiting type intelligent catch basin with floating residue blocking function |
| CN105672465A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered current-limiting intelligent intercepting well with overflow grating |
| CN105672463A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered current-limiting intelligent intercepting well with partition board dreg retaining device |
| CN105672464A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Unpowered flow limiting type intelligent catch basin with floating residue blocking function |
| CN105714926A (en) * | 2016-03-07 | 2016-06-29 | 济创环保工程（苏州）有限公司 | Intrusion-prevention intelligent intercepting well with slag blocking and unpowered current-limiting functions |
| CN105804223A (en) * | 2016-03-07 | 2016-07-27 | 济创环保工程（苏州）有限公司 | Intelligent anti-backward-flowing intercepting well with slag blocking function and electric-control flow-limiting function |
| CN105804224A (en) * | 2016-03-07 | 2016-07-27 | 济创环保工程（苏州）有限公司 | Electric-control flow-limiting type intelligent intercepting well with overflow grating |
| CN107217723A (en) * | 2017-07-18 | 2017-09-29 | 扬州大学 | A kind of runoff rainwater separating cut-off equipment and method based on light sensation technology |
| CN107558568A (en) * | 2017-09-30 | 2018-01-09 | 武汉圣禹排水***有限公司 | A kind of separate sewage system and control method of sewage and rainwater |
| CN109208747A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | A kind of creek black and odorous water Vatch basin device and the closure method based on the device |
| CN109208747B (en) * | 2017-10-23 | 2024-01-12 | 广东省建筑设计研究院 | Interception method based on river black and odorous water body intercepting well device |
| CN107938811A (en) * | 2017-10-24 | 2018-04-20 | 海宁亚大塑料管道***有限公司 | A kind of turnover plate type Vatch basin |
| CN107905336A (en) * | 2017-10-27 | 2018-04-13 | 武汉圣禹排水***有限公司 | Weir gate, sewage treatment well and fault detection method with failure detector |
| CN109356258A (en) * | 2018-12-20 | 2019-02-19 | 北京泰宁科创雨水利用技术股份有限公司 | A kind of gravity stream water quality current divider |
| CN109356258B (en) * | 2018-12-20 | 2023-12-01 | 北京泰宁科创雨水利用技术股份有限公司 | Gravity running water matter shunt |
| CN109763400A (en) * | 2019-01-18 | 2019-05-17 | 浙江华安泰工程集团有限公司 | Garden path discharge structure and its construction method with emergency drainage function |
| CN109778981A (en) * | 2019-03-11 | 2019-05-21 | 重庆大学 | A kind of rainwater flow divider and the rainwater flow-discarding device using the rainwater flow divider |
| CN109778981B (en) * | 2019-03-11 | 2020-07-07 | 重庆大学 | Rainwater flow divider and rainwater flow discarding device using same |
| CN113622497A (en) * | 2021-07-29 | 2021-11-09 | 中冶南方城市建设工程技术有限公司 | Automatic rain and sewage diversion well for municipal pipeline |
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