CN107043141A - A kind of drainage system of rain dirt shunting - Google Patents
A kind of drainage system of rain dirt shunting Download PDFInfo
- Publication number
- CN107043141A CN107043141A CN201710189630.1A CN201710189630A CN107043141A CN 107043141 A CN107043141 A CN 107043141A CN 201710189630 A CN201710189630 A CN 201710189630A CN 107043141 A CN107043141 A CN 107043141A
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- Prior art keywords
- sewage
- rain
- passage
- drainage
- bus dump
- 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.)
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Links
- 239000010865 sewage Substances 0.000 claims abstract description 168
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005086 pumping Methods 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 102000010637 Aquaporins Human genes 0.000 description 23
- 239000002351 wastewater Substances 0.000 description 7
- 108091006146 Channels Proteins 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 6
- 235000020188 drinking water Nutrition 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002354 daily effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The present invention discloses a kind of drainage system of rain dirt shunting, and it includes sewage disposal system；Also conflux including sewage and store heat-extraction system and rain-water drainage passage；Sewage conflux store heat-extraction system include it is a plurality of connection house sewage collecting passage, bus dump and sewage pumping pump；The sewage collecting passage connects each residential quarter and for discharging sanitary sewage respectively；The bus dump is connected with each sewage collecting passage every being located in rain-water drainage passage respectively；The sewage pumping pump is located at bus dump, and sanitary sewage is pumped into sewage disposal system progress sewage disposal；Rain-water drainage passage, it is used to rainwater being discharged into river course；The present invention provides a kind of drainage system of rain dirt shunting, its simple in construction, reasonable in design and easy realization, this motion designs two independent draining roads, respectively processing and discharge rainwater, sewage, the influence and destruction improved the drainage to surrounding enviroment, have a wide range of application, effect it is good.
Description
Technical field
It is relevant especially with a kind of drainage system of rain dirt shunting the present invention relates to urban drainage, field of environment protection.
Background technology
Sanitary sewage is mostly derived from that people's daily life, daily life are wastewater produced, and it passes through sewer pipe or blowdown
Pipeline is discharged；In town rain Drainage Design, this sanitary sewage is discharged into the rainwater for rainwater to be discharged into river course mostly
In drainage channel, although the facility that this mode is brought on architectural design and construction, really exist from environmental protection aspect
Certain defect, it is specific as follows：（1）Existing rain-water drainage passage is in order to quickly drain rainwater, and therefore, rain-water drainage passage is past
Past is open by design, and discharge area is big, typically through whole cities and towns；In rainy season, sanitary sewage is mixed into rain-water drainage
In passage, increase its discharge pressure, if can not draining in time, easily cause sewage spill-over, road to periphery, other buildings and
Resident family etc. brings inconvenience；If daily, because rain-water drainage passage is open, a small amount of sanitary sewage from rain-water drainage
Passage flows into rain-water drainage passage, after exposure in sunshine, produces pungent gas after sanitary sewage is dry, the gas is to people's
Living environment causes strong influence；（2）Runoff enters river course in the lump after existing sewage mixing rainwater, and undressed dirt
Water, great destruction is caused for river and periphery ecological environment；Moreover, because sanitary sewage is mixed into different impurity,
Many sanitary sewage impurity is being deposited in rain-water drainage passage without rain drop erosion, is accumulated over a long period, is reduced rainwater
The drainage area and water amount of drainage channel；To sum up, the drainage system of the dirty mixed flow of existing rain needs further improve.
The content of the invention
The problem of it is an object of the invention to solve existing middle, there is provided a kind of drainage system of rain dirt shunting, the letter of its structure
Single, reasonable in design and easy realization, this motion designs two independent draining roads, respectively processing and discharge rainwater, sewage, improvement row
Influence and destruction of the water system to surrounding enviroment, have a wide range of application, effect it is good, thoroughly solve the deficiency of the above；
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of drainage system of rain dirt shunting, it includes sewage disposal system；Also conflux including sewage and store heat-extraction system and rainwater row
Aquaporin；Sewage conflux store heat-extraction system include it is a plurality of connection house sewage collecting passage, bus dump and sewage pumping pump；Institute
State sewage collecting passage and connect each residential quarter respectively and for discharging sanitary sewage；The bus dump is logical every being located at rain-water drainage
In road, and it is connected respectively with each sewage collecting passage；The sewage pumping pump is located at bus dump, and sanitary sewage is pumped into
Sewage disposal system carries out sewage disposal；Rain-water drainage passage, it is used to rainwater being discharged into river course；Wherein, the rain-water drainage
The discharge area of passage is more than the discharge area of bus dump and sewage collecting passage；The rainwater and sewage pass through rainwater respectively
Drainage channel, sewage conflux storage heat-extraction system shunting processing with discharging.
Further, the sewage collecting passage is a sewage collecting pipe, and the caliber of the sewage collecting pipe is less than or equal to
The caliber of bus dump.
Further, the sewage collecting passage crosses water channel and connecting pipe, described connecting pipe one end including a sewage
Bus dump is connected, the other end is crossed water channel with sewage and connected；The sewage is crossed water channel one end and connected with residential quarter, the other end and rain
Water drainage channel is connected；Wherein, the sewage crosses water channel with connecting pipe joint and close to the side of rain-water drainage passage
It is formed with one to dam weir, and using the top surface on the weir of damming as line of demarcation, sewage is crossed into water channel and is divided into settlement of sewage area and fast row
Area.
Further, the caliber of the bus dump is 200~2000mm.
Technical solutions according to the invention are relative to prior art, the beneficial effect of acquirement：
(1) drainage system of a kind of rain dirt shunting provided by the present invention, its simple in construction, reasonable in design and easy realization, this motion
Two independent draining roads are designed, correspondence sanitary sewage, waste water carry out centralized collection processing, rather than carry out the dirty mixed flow of rain, subtract
Light destruction of the sanitary sewage to surrounding enviroment, while the water pollutions such as river are reduced；In addition, this design realization is in sewage disposal
A large amount of rainwater will not be mixed into, sewage disposal are caused not in time, mitigate the operating pressure of sewage pumping pump, while to sewage disposal system
System can also mitigate processing pressure；And also do not operate rain-water drainage amount to increase because sewage is mixed into during rainwater discharge；Main
Be, will not in everyday process because produced exposure in sunshine rot wait stench, improve the drainage the leather-silhouette show to surrounding enviroment with
Destruction, have a wide range of application, effect it is good；
(2) present invention uses sewage collecting pipe, realizes all-sealed sewage treatmentmethod, solves the problems such as foul smell is excessive, is more easy to
Centralized collection and processing；
(3) present invention crosses water channel and connecting pipe design using sewage, and crossing water channel using the small sewage in discharge area carries out sewage
Discharge, meanwhile, a small amount of rainwater can be mixed into, mitigate the discharge pressure of rain-water drainage passage, and water is crossed to sewage using rainwater
Canal is washed away；In addition, sewage is due to impure etc. in it, and then sewage drainage canal bottom is deposited in, weir is set using damming
Meter, still rain-water drainage passage is discharged into by the rainwater on top from weir crest face Shang Kuaipai areas of damming, and sewage impurity of bottom etc. is then
The settling zone for being trapped weir bottom stops, still enters sewage collecting passage and carries out sewage disposal.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of embodiment one of the present invention；
Fig. 2 is the dimensional structure diagram of embodiment two of the present invention；
Fig. 3 is the front view of embodiment two of the present invention；
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1 to Figure 3, the drainage system of a kind of rain dirt shunting of the present invention, it includes sewage disposal system 1,
The sewage disposal will be decomposed after filtering, addition additive after the heavy corruption of sewage, then be discharged；The drainage system also includes sewage and converged
Stream stores heat-extraction system 2 and rain-water drainage passage 3；Sewage conflux store heat-extraction system 2 include it is a plurality of connection house sewage collecting passage 4,
Bus dump 5 and sewage pumping pump 6；The sewage collecting passage 4 connects each residential quarter and for discharging sanitary sewage respectively；Institute
Bus dump 5 is stated every being located in rain-water drainage passage 3, and is connected respectively with each sewage collecting passage 4；The sewage pumping pump
6 are located at bus dump 5, and sanitary sewage suction sewage disposal system 1 is carried out into sewage disposal；Rain-water drainage passage 3, it is used for
Rainwater is discharged into river course；The caliber of the bus dump 5 is 200~2000mm, preferably caliber 400,800 or 1000mm steel
Pipe；Wherein, the discharge area of the rain-water drainage passage 3 is more than the discharge area of bus dump 5 and sewage collecting passage 4；Institute
Stating rainwater and sewage, passage rain-water drainage passage 3, sewage conflux the storage shunting processing of heat-extraction system 2 with discharging respectively.
Embodiment one, as shown in figure 1, the present embodiment one is dirty for the rain of a sewage collecting pipe with the sewage collecting passage 4
Exemplified by separate drain system, it mainly includes as follows：Sewage disposal system 1, sewage drainage passage 3, sewage collecting pipe 4, conflux
Pipeline 5 and sewage pumping pump 6；
Actual use process：Sewage collecting pipe 4 is embedded in underground, after the connection of blow-off pipe 8 of one end and residential quarter, the other end is then
Rain-water drainage passage 3 is first arranged on, is fixedly connected after bus dump 5 is laid, then with bus dump 5, the sewage collecting pipe 4
Caliber be less than or equal to bus dump 5 caliber；Laying by bus dump 5 along rain-water drainage passage 3, and pass through wherein
Several drinking-water pipes 7 are accessed sewage disposal system 1；In addition, being provided with sewage pumping pump in drinking-water pipe 7, sewage is utilized
Sewage and waste water are pumped into sewage disposal system 1 from drinking-water pipe 7 and carry out sewage disposal by suction pump 6；
Rainwater can be directly discharged into river at rainy season, miscellaneous dirt is passed through into rainwater by the drainage system by rain-water drainage passage 3
Enter river course after washing away；And sanitary sewage, waste water then enter bus dump 5 individually by sewage collecting pipe 4, by each residential quarter
Sanitary sewage enter respectively after bus dump 5, drinking-water pipe 7 is passed through, while sewage pumping pump 6 works sanitary sewage etc.
Extract to sewage disposal system 1, discharged after carrying out sewage disposal, it is to avoid pollution environment；
By way of rain dirt shunting, it is to avoid composite pollution, especially ordinary sunlight are irradiated, and will not also be produced rancid peculiar smell, be changed
Kind periphery living environment.
Embodiment two, it is no longer repeated with embodiment same section for the present embodiment as shown in Figure 2,3, and difference is：Institute
State sewage collecting passage 4 and cross water channel 41 and connecting pipe 42 including a sewage；
Actual use process：Sewage crosses water channel 41 and crosses water channel for open sewage, and the sewage crosses the one end of water channel 41 and house
The blow-off pipe 8 in area connects, and the other end is connected with rain-water drainage passage 3；Then, the one end of connecting pipe 42 is connected into bus dump
5, the other end is crossed water channel 41 with sewage and connected；Secondly, the sewage crosses water channel 41 with the joint of connecting pipe 42 and close to rainwater
The side of drainage channel 3 is formed with one and dammed weir 43, and using the top surface on the weir 43 of damming as line of demarcation, sewage is crossed into 41 points of water channel
It is set as Ji Kuaipai areas 431 of settlement of sewage area 430.
Rainwater can be directly discharged into river at rainy season, miscellaneous dirt is passed through by the drainage system by rain-water drainage passage 3
Enter river course after rain drop erosion；And then crossing water channel 41 individually by sewage enters bus dump 5 for sanitary sewage, waste water, due to
Sewage crosses water channel 41 for open open channel, and a small amount of rainwater can equally be mixed into sewage and cross water channel 41, can wash away sewage mistake
Water channel 41, the settlement of sewage area 430 can be deposited in by crossing sewage in water channel 41 due to sewage, and rainwater then can be quickly through damming
The top Shang Kuaipai areas 431 of weir 43 enter rain-water drainage passage 3；And sewage and waste water then enter connection because weir 43 of damming stops
Pipeline 42, then into drinking-water pipe 7 after bus dump 5, and the sewage in drinking-water pipe 7 is then extracted to dirt by sewage pumping pump 66
Water treatment system 1 carries out sewage disposal, is being discharged after processing, it is to avoid pollution environment.
A kind of drainage system of rain dirt shunting provided by the present invention, its simple in construction, reasonable in design and easy realization, this motion
Two independent draining roads are designed, correspondence sanitary sewage, waste water carry out centralized collection processing, rather than carry out the dirty mixed flow of rain, subtract
Light destruction of the sanitary sewage to surrounding enviroment, while the water pollutions such as river are reduced；In addition, this design realization is in sewage disposal
A large amount of rainwater will not be mixed into, sewage disposal are caused not in time, mitigate the operating pressure of sewage pumping pump, while to sewage disposal system
System can also mitigate processing pressure；And also do not operate rain-water drainage amount to increase because sewage is mixed into during rainwater discharge；Main
Be, will not in everyday process because produced exposure in sunshine rot wait stench, improve the drainage the leather-silhouette show to surrounding enviroment with
Destruction, have a wide range of application, effect it is good；The present invention uses sewage collecting pipe, realizes all-sealed sewage treatmentmethod, solves foul smell
Excessive the problems such as, it is more easy to centralized collection and processing；The present invention crosses water channel and connecting pipe design using sewage, utilizes discharge area
Small sewage crosses water channel and carries out sewage discharge, meanwhile, a small amount of rainwater can be mixed into, mitigate the draining pressure of rain-water drainage passage
Power, and water channel is crossed to sewage using rainwater washed away；In addition, sewage is due to impure etc. in it, and then it is deposited in sewage
Drainage ditch bottom, using weir design of damming, is still discharged into rain-water drainage from weir crest face Shang Kuaipai areas of damming by the rainwater on top and leads to
Road, and the settling zone that sewage impurity of bottom etc. is then trapped weir bottom stops, still enters sewage collecting passage and carries out at sewage
Reason.
The preferred embodiments of the present invention have shown and described in described above, as described in outer, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (4)
1. a kind of drainage system of rain dirt shunting, it includes sewage disposal system；It is characterized in that：Also conflux including sewage and store row
System and rain-water drainage passage；Sewage conflux store heat-extraction system include a plurality of connection sewage collecting passage of house, bus dump and
Sewage pumping pump；The sewage collecting passage connects each residential quarter and for discharging sanitary sewage respectively；The bus dump every
It is located in rain-water drainage passage, and is connected respectively with each sewage collecting passage；The sewage pumping pump is located at bus dump, and
Sanitary sewage is pumped into sewage disposal system and carries out sewage disposal；Rain-water drainage passage, it is used to rainwater being discharged into river course；Its
In, the discharge area of the rain-water drainage passage is more than the discharge area of bus dump and sewage collecting passage；The rainwater and
Sewage confluxes storage heat-extraction system shunting processing with discharging by rain-water drainage passage, sewage respectively.
2. a kind of drainage system of rain dirt shunting as claimed in claim 1, it is characterised in that：The sewage collecting passage is one
Sewage collecting pipe, the caliber of the sewage collecting pipe is less than or equal to the caliber of bus dump.
3. a kind of drainage system of rain dirt shunting as claimed in claim 1, it is characterised in that：The sewage collecting passage includes
One sewage crosses water channel and connecting pipe, and described connecting pipe one end connects bus dump, and the other end is crossed water channel with sewage and connected；Institute
State sewage and cross water channel one end and connect with residential quarter, the other end is connected with rain-water drainage passage；Wherein, the sewage cross water channel with
Connecting pipe joint and it is formed with one close to the side of rain-water drainage passage and dams weir, and using the top surface on the weir of damming to demarcate
Line, crosses water channel by sewage and is divided into Ji Kuaipai areas of settlement of sewage area.
4. a kind of drainage system of rain dirt shunting as described in claim 1,2 or 3, it is characterised in that：The bus dump
Caliber is 200~2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189630.1A CN107043141A (en) | 2017-03-27 | 2017-03-27 | A kind of drainage system of rain dirt shunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710189630.1A CN107043141A (en) | 2017-03-27 | 2017-03-27 | A kind of drainage system of rain dirt shunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043141A true CN107043141A (en) | 2017-08-15 |
Family
ID=59545222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710189630.1A Withdrawn CN107043141A (en) | 2017-03-27 | 2017-03-27 | A kind of drainage system of rain dirt shunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107043141A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040867A (en) * | 2019-03-20 | 2019-07-23 | 中铁四局集团有限公司 | Engineering site sewage treatment method |
| CN112962753A (en) * | 2021-02-24 | 2021-06-15 | 江苏华蕊海绵城市建设有限公司 | Rain and sewage diversion system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612582U (en) * | 1992-07-17 | 1994-02-18 | 積水化学工業株式会社 | U-shaped groove |
| JP2000073439A (en) * | 1998-08-29 | 2000-03-07 | Keikon Kk | Structure of separate flow type side ditch |
| DE20319998U1 (en) * | 2003-12-22 | 2004-03-11 | Würmseher, Hans, Dipl.-Ing. (FH) | Connection between main sewer, domestic drain and road gully, comprises pre=fabricated part acting as common inspection shaft |
| KR100572507B1 (en) * | 2005-10-28 | 2006-04-24 | 주식회사 길평 | Overflow discharge chamber |
| CN101666116A (en) * | 2009-07-27 | 2010-03-10 | 重庆大学 | Drainage system used in cities, towns and communities |
| JP2013253444A (en) * | 2012-06-08 | 2013-12-19 | Tokyo Metropolitan Univ | Multilayer sewerage pipe |
| CN204023750U (en) * | 2014-07-21 | 2014-12-17 | 汕头市建华建筑有限公司 | Municipal drainage system |
| CN206940449U (en) * | 2017-03-27 | 2018-01-30 | 福建北杭建设工程有限公司 | A kind of drainage system of the dirty shunting of rain |
-
2017
- 2017-03-27 CN CN201710189630.1A patent/CN107043141A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612582U (en) * | 1992-07-17 | 1994-02-18 | 積水化学工業株式会社 | U-shaped groove |
| JP2000073439A (en) * | 1998-08-29 | 2000-03-07 | Keikon Kk | Structure of separate flow type side ditch |
| DE20319998U1 (en) * | 2003-12-22 | 2004-03-11 | Würmseher, Hans, Dipl.-Ing. (FH) | Connection between main sewer, domestic drain and road gully, comprises pre=fabricated part acting as common inspection shaft |
| KR100572507B1 (en) * | 2005-10-28 | 2006-04-24 | 주식회사 길평 | Overflow discharge chamber |
| CN101666116A (en) * | 2009-07-27 | 2010-03-10 | 重庆大学 | Drainage system used in cities, towns and communities |
| JP2013253444A (en) * | 2012-06-08 | 2013-12-19 | Tokyo Metropolitan Univ | Multilayer sewerage pipe |
| CN204023750U (en) * | 2014-07-21 | 2014-12-17 | 汕头市建华建筑有限公司 | Municipal drainage system |
| CN206940449U (en) * | 2017-03-27 | 2018-01-30 | 福建北杭建设工程有限公司 | A kind of drainage system of the dirty shunting of rain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040867A (en) * | 2019-03-20 | 2019-07-23 | 中铁四局集团有限公司 | Engineering site sewage treatment method |
| CN112962753A (en) * | 2021-02-24 | 2021-06-15 | 江苏华蕊海绵城市建设有限公司 | Rain and sewage diversion system |
| CN112962753B (en) * | 2021-02-24 | 2022-09-06 | 江苏华蕊海绵城市建设有限公司 | Rain and sewage diversion system |
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Application publication date: 20170815 |
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