CN102808448A - Dry weather flow and initial rainwater multifunctional catch basin for combined network - Google Patents
Dry weather flow and initial rainwater multifunctional catch basin for combined network Download PDFInfo
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Abstract
本发明公开了一种合流制管网旱流污水及初期雨水多功能截流井，包括井体，所述井体具有一延伸到污水厂的污水截流管、一延伸到调蓄管的初雨截流管、一与河道贯通的排水口、一与合流管贯通的入水口；其中，所述截流井还包括设置在所述井体内的过滤层，所述过滤层设置在所述入水口和所述排水口之间以在所述井体内形成靠近所述入水口一侧的入水区与靠近所述排水口一侧的排水区；所述过滤层包括设置在所述井体上部的挡板、设置在所述井体下部的溢流堰和设置在所述挡板与溢流堰之间的过滤网，所述挡板上开设有通孔；本发明实现了方便、可实施、能对过滤层进行自清洗，同时能大大提高截流效果和使用寿命，减少河道污染的技术效果。
The invention discloses a multi-functional interception well for dry flow sewage and initial rainwater in a combined pipe network. pipe, a discharge outlet connected with the river, and a water inlet connected with the confluence pipe; wherein, the interception well also includes a filter layer arranged in the well body, and the filter layer is arranged between the water inlet and the between the outlets to form a water inlet area near the water inlet and a drainage area near the outlet in the well body; the filter layer includes baffles arranged on the upper part of the well body, and The overflow weir at the bottom of the well body and the filter screen arranged between the baffle plate and the overflow weir, the baffle plate is provided with through holes; Self-cleaning can greatly improve the interception effect and service life, and reduce the technical effect of river pollution.
Description
技术领域 technical field
本发明涉及城市排水技术领域，尤其涉及一种合流制管网旱流污水及初期雨水多功能截流井。The invention relates to the technical field of urban drainage, in particular to a multi-functional interception well for dry flow sewage and initial rainwater of a confluence pipe network.
背景技术 Background technique
随着工业经济的发展以及人们日常生活废水的排放，很多城市的河道被严重污染，城市的内涝问题也日益严重，这一问题在全国带有普遍性。With the development of the industrial economy and the discharge of waste water in people's daily life, the rivers in many cities have been seriously polluted, and the problem of waterlogging in cities has become increasingly serious. This problem is universal across the country.
为了防止河道污染，需收集初期雨水及旱流污水，常见手段是在向河道排水前进行污水截流，但由于沿岸截流管道能力有限，雨天容易产生溢流，使得河道受到严重污染。In order to prevent river pollution, it is necessary to collect initial rainwater and dry sewage. The common method is to intercept the sewage before draining into the river. However, due to the limited capacity of the interception pipeline along the coast, overflow is likely to occur in rainy days, which seriously pollutes the river.
因此，本领域的技术人员致力于开发一种方便、可实施、能对过滤层进行自清洗的合流制管网旱流污水及初期雨水多功能截流井，大大提高截流效果和使用寿命，减少河道污染。Therefore, those skilled in the art are committed to developing a convenient, implementable, and self-cleaning multifunctional interception well for combined pipe network dry flow sewage and initial rainwater, which can greatly improve the interception effect and service life, and reduce the flow rate of the river channel. pollute.
发明内容 Contents of the invention
有鉴于上述现有技术的不足，本发明所要解决的技术问题是提供一种方便、可实施、能对过滤层进行自清洗的合流制管网旱流污水及初期雨水多功能截流井，大大提高截流效果和使用寿命，减少河道污染。In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a convenient, implementable, self-cleaning filter layer combined system network dry flow sewage and initial rainwater multifunctional interception well, greatly improving Closure effect and service life, reduce river pollution.
为实现上述目的，本发明提供了一种合流制管网旱流污水及初期雨水多功能截流井，包括井体，所述井体具有一延伸到污水厂的污水截流管、一延伸到调蓄管的初雨截流管、一与河道贯通的排水口、一与合流管贯通的入水口；其中，所述截流井还包括设置在所述井体内的过滤层，所述过滤层设置在所述入水口和所述排水口之间以在所述井体内形成靠近所述入水口一侧的入水区与靠近所述排水口一侧的排水区；所述过滤层包括设置在所述井体上部的挡板、设置在所述井体下部的溢流堰和设置在所述挡板与溢流堰之间的过滤网，所述挡板上开设有通孔；所述挡板和所述溢流堰为平行错开设置。In order to achieve the above object, the present invention provides a multi-functional interception well for dry flow sewage and initial rainwater of combined pipeline network, including a well body, and the well body has a sewage interception pipe extending to a sewage plant, and a sewage intercepting pipe extending to a storage tank. The initial rain interception pipe of the pipe, a drainage outlet connected with the river, and a water inlet connected with the confluence pipe; wherein, the interception well also includes a filter layer arranged in the well body, and the filter layer is arranged in the between the water inlet and the water outlet to form a water inlet area near the water inlet side and a drainage area near the water outlet side in the well body; the filter layer includes a The baffle, the overflow weir arranged at the lower part of the well body and the filter screen arranged between the baffle and the overflow weir, the baffle is provided with through holes; the baffle and the overflow The flow weirs are set parallel and staggered.
较佳的，所述过滤网为半圆筛网。Preferably, the filter is a semicircular screen.
较佳的，所述排水口处设置有防汛闸门。Preferably, a flood control gate is provided at the outlet.
较佳的，所述初雨截流管与所述井体连接处设置有油压雨水闸门。Preferably, an oil pressure rainwater gate is arranged at the connection between the initial rain interception pipe and the well body.
较佳的，所述污水截流管与井体连接处设置有油压雨水闸门。Preferably, the connection between the sewage intercepting pipe and the well body is provided with an oil pressure rainwater gate.
较佳的，所述通孔上靠排水区一侧设置有拍门。Preferably, a flap door is provided on the side of the through hole close to the drainage area.
本发明的有益效果是：The beneficial effects of the present invention are:
本发明的截流井可实现：旱季时污水截流管截流污水进入污水处理厂，雨季时初雨经过滤层过滤后进入初雨截流管汇集于调蓄管内，暴雨后期超出调蓄能力的后期雨水过滤排放河道；可利用截流井排水区蓄水，然后开启污水截流管闸门，定期冲洗半圆筛网，既减少工作量又便于维护过滤层的性能；或开启初雨截流管闸门，定期冲洗调蓄管，既减少工作量又便于维护调蓄管运行。The interception well of the present invention can realize: in the dry season, the sewage interception pipe intercepts the sewage and enters the sewage treatment plant; Discharge the river; use the interception well drainage area to store water, then open the gate of the sewage interception pipe, and regularly flush the semicircular screen, which not only reduces the workload but also facilitates the maintenance of the performance of the filter layer; or opens the gate of the initial rain interception pipe, and regularly flushes the storage pipe , which not only reduces the workload but also facilitates the maintenance and operation of the regulating and storage pipe.
本发明中所述过滤层采用挡板和所述溢流堰为平行错开设置、中间设置半圆筛网的方式布置，具有二维过滤功能，可更加有效的拦截漂浮物质、悬浮物质、沉积物质；采用溢流堰前进行过滤，垃圾经截流污水管进入污水厂，可减少垃圾清理工作量；通过尼龙毛刷可对网孔板进行强制性清理、筛网呈现180°半圆形状，与栅条网比较多出60%以上过滤面积；溢流堰和半圆筛网可根据情况调整设置方向，便于与现状合流管结合设置，更利于截流污水及初期雨水，减小占地面积。In the present invention, the filter layer is arranged in a way that the baffle plate and the overflow weir are staggered in parallel, and a semicircular screen is arranged in the middle, which has a two-dimensional filtering function and can more effectively intercept floating substances, suspended substances, and sedimentary substances; The overflow weir is used for filtering, and the garbage enters the sewage plant through the intercepting sewage pipe, which can reduce the workload of garbage cleaning; the mesh plate can be forcibly cleaned through the nylon brush, and the screen mesh presents a 180° semicircle shape, which is consistent with the grid mesh The filter area is more than 60%; the overflow weir and semicircular screen can be adjusted according to the situation, which is convenient to be combined with the current confluence pipe, which is more conducive to the interception of sewage and initial rainwater, and reduces the occupied area.
本发明采用油压雨水闸门和拍门，对控制初雨溢流及河道水倒灌有着很好的效果，克服了传统闸门容易损坏且难以快速开关，导致管道上游溢流，影响污水收集及雨季排水的缺陷。The invention adopts oil pressure rainwater gate and flap gate, which has a good effect on controlling initial rain overflow and river water backflow, and overcomes that traditional gates are easy to be damaged and difficult to open and close quickly, resulting in upstream overflow of pipelines, affecting sewage collection and drainage in rainy season Defects.
综上所述，本发明是一种方便、可实施、能对过滤层进行自清洗的合流制管网旱流污水及初期雨水多功能截流井，大大提高截流效果和使用寿命，减少河道污染。本发明设置灵活，设备少且流量稳定，设置灵活，可充分结合现状截污管进行旱流污水转输及初雨截流，减少新建初雨收集管道系统，减少入流井设置。解决合流制管网初雨污染河道的难题，且能够保证管网运行及河道防汛的正常功能情况下，发挥最大环境效益，运行管理方便。To sum up, the present invention is a convenient, implementable and self-cleaning filter layer multi-functional interception well for dry sewage and initial rainwater in combined pipe network, which greatly improves the interception effect and service life, and reduces river pollution. The present invention has flexible setting, less equipment, stable flow, flexible setting, can fully combine the existing sewage intercepting pipes to carry out dry flow sewage transfer and initial rain interception, reduce new initial rain collection pipeline systems, and reduce the setting of inflow wells. It solves the problem of river channel pollution by the initial rain of the combined pipeline network, and can ensure the normal function of the pipeline network operation and river flood control, maximize environmental benefits, and facilitate operation and management.
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本发明的目的、特征和效果。The idea, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, features and effects of the present invention.
附图说明 Description of drawings
图1是本发明一具体实施例的结构示意图。Fig. 1 is a structural schematic diagram of a specific embodiment of the present invention.
图2是图1的A-A的截面示意图。FIG. 2 is a schematic cross-sectional view of A-A in FIG. 1 .
具体实施方式 Detailed ways
如附图1和附图2所示，本具体实施例的合流制管网旱流污水及初期雨水多功能截流井，包括井体1，井体1具有一延伸到污水厂的污水截流管3、一延伸到调蓄管的初雨截流管4、一与河道贯通的排水口11、一与合流管2贯通的入水口8。As shown in accompanying drawing 1 and accompanying drawing 2, the multi-functional intercepting well of dry flow sewage and initial rainwater of the merged pipeline network of this specific embodiment includes a well body 1, and the well body 1 has a sewage intercepting pipe 3 extending to a sewage plant , an initial rain interceptor pipe 4 extending to the regulation and storage pipe, a discharge outlet 11 connected with the river course, a water inlet 8 connected with the confluence pipe 2 .
其中，截流井还包括设置在井体1内的过滤层，所述过滤层设置在入水口8和排水口11之间以在井体1内形成靠近入水口8一侧的入水区9与靠近排水口11一侧的排水区10；所述过滤层包括设置在井体3上部的挡板5、设置在井体3下部的溢流堰7和设置在挡板5与溢流堰7之间的过滤网6，挡板5上开设有通孔12。Wherein, the intercepting well also includes a filter layer arranged in the well body 1, and the filter layer is arranged between the water inlet 8 and the discharge port 11 to form a water inlet area 9 on the side of the water inlet 8 in the well body 1 and close to it. The drainage area 10 on the side of the outlet 11; the filter layer includes a baffle 5 arranged at the top of the well body 3, an overflow weir 7 arranged at the bottom of the well body 3, and an overflow weir 7 arranged between the baffle 5 and the overflow weir 7 The filter screen 6 is provided with a through hole 12 on the baffle plate 5 .
为进一步优化过滤效果，提高工作效率，结合附图所示，过滤层与井体内壁可以成一定的倾斜角度设置也可以为垂直设置，挡板5和溢流堰7为平行错开设置，过滤网6采用半圆筛网，在排水口11处设置有防汛闸门14，在初雨截流管4与井体3连接处、污水截流管3与井体3连接处均设置有油压雨水闸门13，在通孔12上靠排水区10一侧设置有拍门（图中未画出）。In order to further optimize the filtering effect and improve work efficiency, as shown in the accompanying drawings, the filter layer and the inner wall of the well can be set at a certain angle of inclination or vertically. The baffle plate 5 and the overflow weir 7 are set in parallel and staggered. 6 using a semicircular screen, a flood control gate 14 is provided at the outlet 11, and an oil pressure rainwater gate 13 is provided at the connection between the initial rain interception pipe 4 and the well body 3, and the connection between the sewage interception pipe 3 and the well body 3. A valve (not shown in the figure) is provided on the side of the through hole 12 close to the drainage area 10 .
示例性的，本实施例是这样应用的：Exemplarily, this embodiment is applied like this:
本实施例的截流井设置在合流管与河道之间，实现：旱季时，污水截流管截流合流管排出的污水进入污水处理厂；雨季时，初雨经过滤层过滤后进入初雨截流管汇集于调蓄管内；暴雨后期，超出调蓄能力的后期雨水过滤排放河道。The intercepting well of this embodiment is arranged between the confluence pipe and the river channel, so as to realize: during the dry season, the sewage discharged from the confluence pipe of the sewage interception pipe enters the sewage treatment plant; during the rainy season, the initial rain is filtered by the filter layer and then enters the initial rain interception pipe In the regulation and storage pipe; in the later stage of heavy rain, the later stage rainwater beyond the regulation and storage capacity is filtered and discharged into the river.
其中，还可利用截流井排水区蓄水，然后开启污水截流管闸门，定期冲洗半圆筛网，既减少工作量又便于维护过滤层的性能；或开启初雨截流管闸门，定期冲洗调蓄管，既减少工作量又便于维护调蓄管运行。Among them, the interception well drainage area can also be used to store water, and then the gate of the sewage interception pipe can be opened to flush the semicircular screen regularly, which not only reduces the workload but also facilitates the maintenance of the performance of the filter layer; or opens the gate of the initial rain interception pipe to regularly flush the storage pipe , which not only reduces the workload but also facilitates the maintenance and operation of the regulating and storage pipe.
例如，半圆筛网6堵塞和/或入水区9水位过高，可以通过通孔12将入水区9的水导入排水区10，进行排放或对排水区10进行蓄水，然后倒灌入入水区9反向冲刷半圆筛网6来达到清洗过滤网的目的，垃圾可以通过污水截流管等清理出截流井3。For example, if the semicircular screen 6 is blocked and/or the water level in the water inlet area 9 is too high, the water in the water inlet area 9 can be introduced into the drainage area 10 through the through hole 12, discharged or the water drainage area 10 is stored, and then poured into the water inlet area 9 The purpose of cleaning the filter screen is achieved by backwashing the semicircular screen cloth 6, and the garbage can be cleaned out of the interception well 3 through the sewage interception pipe or the like.
本发明的截流井可实现：旱季时污水截流管截流污水进入污水处理厂，雨季时初雨经过滤层过滤后进入初雨截流管汇集于调蓄管内，暴雨后期超出调蓄能力的后期雨水过滤排放河道；可利用截流井排水区蓄水，然后开启污水截流管闸门，定期冲洗半圆筛网，既减少工作量又便于维护过滤层的性能；或开启初雨截流管闸门，定期冲洗调蓄管，既减少工作量又便于维护调蓄管运行。The interception well of the present invention can realize: in the dry season, the sewage interception pipe intercepts the sewage and enters the sewage treatment plant; Discharge the river; use the interception well drainage area to store water, then open the gate of the sewage interception pipe, and regularly flush the semicircular screen, which not only reduces the workload but also facilitates the maintenance of the performance of the filter layer; or opens the gate of the initial rain interception pipe, and regularly flushes the storage pipe , which not only reduces the workload but also facilitates the maintenance and operation of the regulating and storage pipe.
本发明中所述过滤层采用挡板和所述溢流堰为平行错开设置、中间设置半圆筛网的方式布置，具有二维过滤功能，可更加有效的拦截漂浮物质、悬浮物质、沉积物质；采用溢流堰前进行过滤，垃圾经截流污水管进入污水厂，可减少垃圾清理工作量；通过尼龙毛刷可对网孔板进行强制性清理、筛网呈现180°半圆形状，与栅条网比较多出60%以上过滤面积；溢流堰和半圆筛网可根据情况调整设置方向，便于与现状合流管结合设置，更利于截流污水及初期雨水，减小占地面积。In the present invention, the filter layer is arranged in a way that the baffle plate and the overflow weir are staggered in parallel, and a semicircular screen is arranged in the middle, which has a two-dimensional filtering function and can more effectively intercept floating substances, suspended substances, and sedimentary substances; The overflow weir is used for filtering, and the garbage enters the sewage plant through the intercepting sewage pipe, which can reduce the workload of garbage cleaning; the mesh plate can be forcibly cleaned through the nylon brush, and the screen mesh presents a 180° semicircle shape, which is consistent with the grid mesh The filter area is more than 60%; the overflow weir and semicircular screen can be adjusted according to the situation, which is convenient to be combined with the current confluence pipe, which is more conducive to the interception of sewage and initial rainwater, and reduces the occupied area.
本发明采用油压雨水闸门和拍门，对控制初雨溢流及河道水倒灌有着很好的效果，克服了传统闸门容易损坏且难以快速开关，导致管道上游溢流，影响污水收集及雨季排水的缺陷。The invention adopts oil pressure rainwater gate and flap gate, which has a good effect on controlling initial rain overflow and river water backflow, and overcomes that traditional gates are easy to be damaged and difficult to open and close quickly, resulting in upstream overflow of pipelines, affecting sewage collection and drainage in rainy season Defects.
综上所述，本发明是一种方便、可实施、能对过滤层进行自清洗的合流制管网旱流污水及初期雨水多功能截流井，大大提高截流效果和使用寿命，减少河道污染。本发明设置灵活，设备少且流量稳定，设置灵活，可充分结合现状截污管进行旱流污水转输及初雨截流，减少新建初雨收集管道系统，减少入流井设置。解决合流制管网初雨污染河道的难题，且能够保证管网运行及河道防汛的正常功能情况下，发挥最大环境效益，运行管理方便。To sum up, the present invention is a convenient, implementable and self-cleaning filter layer multi-functional interception well for dry sewage and initial rainwater in combined pipe network, which greatly improves the interception effect and service life, and reduces river pollution. The present invention has flexible setting, less equipment, stable flow, flexible setting, can fully combine the existing sewage intercepting pipes to carry out dry flow sewage transfer and initial rain interception, reduce new initial rain collection pipeline systems, and reduce the setting of inflow wells. It solves the problem of river channel pollution by the initial rain of the combined pipeline network, and can ensure the normal function of the pipeline network operation and river flood control, maximize environmental benefits, and facilitate operation and management.
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art shall be within the scope of protection defined by the claims.
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835363A (en) * | 2014-02-21 | 2014-06-04 | 武汉圣禹排水系统有限公司 | Electric combined system pipe network intercepting well |
| CN103850327A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Combined system pipe network intercepting well system and control method thereof |
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| CN103850334A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Separated pipe network catch basin system and control method thereof |
| CN103850329A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Electric separated pipe network catch basin |
| CN103850331A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Separate system pipe network catch basin system and control method thereof |
| CN104047353A (en) * | 2014-06-11 | 2014-09-17 | 深圳天澄科工水系统工程有限公司 | Membrane separation technology-based rainwater sewage interception device and method |
| CN104278736A (en) * | 2014-11-04 | 2015-01-14 | 常熟市浩通水利工程有限公司 | Rainwater-sewage splitting device |
| CN105064274A (en) * | 2015-08-26 | 2015-11-18 | 上海市城市建设设计研究总院 | Storing and discharging integrated box-type revetment |
| CN105544707A (en) * | 2015-12-10 | 2016-05-04 | 上海市城市建设设计研究总院 | Overflow control system |
| 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 |
| CN105672462A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Electronic control current-limiting intelligent intercepting well with partition board dreg retaining device |
| CN106149852A (en) * | 2016-07-28 | 2016-11-23 | 深圳朝伟达科技有限公司 | Intercepting pollution for rainwater device based on membrane separation technique |
| WO2018018657A1 (en) * | 2016-07-28 | 2018-02-01 | 深圳朝伟达科技有限公司 | Rainwater sewage interception method based on membrane separation technique |
| CN109208740A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | Combined system pollutant catabolic gene well device and interception method for cleaning based on the device |
| CN109723134A (en) * | 2018-12-20 | 2019-05-07 | 常州市市政工程设计研究院有限公司 | Novel flow-stopping pumping plant |
| CN109881756A (en) * | 2019-01-24 | 2019-06-14 | 无锡市政设计研究院有限公司 | A kind of combined sewage shuts off purification device |
| CN110359536A (en) * | 2019-07-30 | 2019-10-22 | 中国电建集团成都勘测设计研究院有限公司 | First rain collects greenery patches |
| CN110725384A (en) * | 2019-10-25 | 2020-01-24 | 江苏华蕊海绵城市建设有限公司 | A sewage interception device for overflowing rainwater in a combined pipe network |
| CN111456209A (en) * | 2020-05-08 | 2020-07-28 | 上海市城市建设设计研究总院（集团）有限公司 | Three-stage interception well and its control method |
| CN114876029A (en) * | 2022-06-22 | 2022-08-09 | 汩鸿（上海）环保工程设备有限公司 | Overflow decontamination system suitable for rain sewage pipeline discharge port and use method thereof |
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| CN103850331B (en) * | 2014-02-21 | 2016-06-08 | 武汉圣禹排水系统有限公司 | A kind of separate system pipe network Vatch basin system and control method thereof |
| CN103850327A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Combined system pipe network intercepting well system and control method thereof |
| CN103850332A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Combined system pipe network intercepting well system and control method thereof |
| CN103850334A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Separated pipe network catch basin system and control method thereof |
| CN103850329A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Electric separated pipe network catch basin |
| CN103850331A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Separate system pipe network catch basin system and control method thereof |
| CN103835363A (en) * | 2014-02-21 | 2014-06-04 | 武汉圣禹排水系统有限公司 | Electric combined system pipe network intercepting well |
| CN103835363B (en) * | 2014-02-21 | 2015-07-08 | 武汉圣禹排水系统有限公司 | Electric combined system pipe network intercepting well |
| CN103850334B (en) * | 2014-02-21 | 2016-06-08 | 武汉圣禹排水系统有限公司 | Separate system pipe network Vatch basin system and control method thereof |
| CN103850332B (en) * | 2014-02-21 | 2015-12-02 | 武汉圣禹排水系统有限公司 | A kind of combined system pipe network catchpit system and control method thereof |
| CN103850327B (en) * | 2014-02-21 | 2015-12-09 | 武汉圣禹排水系统有限公司 | Interception well system and its control method for combined pipeline network |
| CN103850329B (en) * | 2014-02-21 | 2015-12-23 | 武汉圣禹排水系统有限公司 | Electrical shunt tubulation net catchpit |
| CN104047353A (en) * | 2014-06-11 | 2014-09-17 | 深圳天澄科工水系统工程有限公司 | Membrane separation technology-based rainwater sewage interception device and method |
| CN104278736A (en) * | 2014-11-04 | 2015-01-14 | 常熟市浩通水利工程有限公司 | Rainwater-sewage splitting device |
| CN105064274A (en) * | 2015-08-26 | 2015-11-18 | 上海市城市建设设计研究总院 | Storing and discharging integrated box-type revetment |
| CN105544707A (en) * | 2015-12-10 | 2016-05-04 | 上海市城市建设设计研究总院 | Overflow control system |
| 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 |
| CN105672462A (en) * | 2016-03-07 | 2016-06-15 | 济创环保工程（苏州）有限公司 | Electronic control current-limiting intelligent intercepting well with partition board dreg retaining device |
| CN105672462B (en) * | 2016-03-07 | 2018-12-04 | 洼石环境工程（上海）有限公司 | A kind of automatically controlled current-limiting type wisdom Vatch basin with partition retaining device |
| CN106149852A (en) * | 2016-07-28 | 2016-11-23 | 深圳朝伟达科技有限公司 | Intercepting pollution for rainwater device based on membrane separation technique |
| WO2018018656A1 (en) * | 2016-07-28 | 2018-02-01 | 深圳朝伟达科技有限公司 | Rainwater sewage interception device based on membrane separation technique |
| WO2018018657A1 (en) * | 2016-07-28 | 2018-02-01 | 深圳朝伟达科技有限公司 | Rainwater sewage interception method based on membrane separation technique |
| CN109208740A (en) * | 2017-10-23 | 2019-01-15 | 广东省建筑设计研究院 | Combined system pollutant catabolic gene well device and interception method for cleaning based on the device |
| CN109723134A (en) * | 2018-12-20 | 2019-05-07 | 常州市市政工程设计研究院有限公司 | Novel flow-stopping pumping plant |
| CN109881756A (en) * | 2019-01-24 | 2019-06-14 | 无锡市政设计研究院有限公司 | A kind of combined sewage shuts off purification device |
| CN110359536A (en) * | 2019-07-30 | 2019-10-22 | 中国电建集团成都勘测设计研究院有限公司 | First rain collects greenery patches |
| CN110725384A (en) * | 2019-10-25 | 2020-01-24 | 江苏华蕊海绵城市建设有限公司 | A sewage interception device for overflowing rainwater in a combined pipe network |
| CN110725384B (en) * | 2019-10-25 | 2024-12-13 | 江苏华蕊海绵城市建设有限公司 | A combined sewer network overflow rainwater interception device |
| CN111456209A (en) * | 2020-05-08 | 2020-07-28 | 上海市城市建设设计研究总院（集团）有限公司 | Three-stage interception well and its control method |
| CN114876029A (en) * | 2022-06-22 | 2022-08-09 | 汩鸿（上海）环保工程设备有限公司 | Overflow decontamination system suitable for rain sewage pipeline discharge port and use method thereof |
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Application publication date: 20121205 |