CN109518787A - A kind of first rain control structure of rainwash - Google Patents
A kind of first rain control structure of rainwash Download PDFInfo
- Publication number
- CN109518787A CN109518787A CN201811405266.9A CN201811405266A CN109518787A CN 109518787 A CN109518787 A CN 109518787A CN 201811405266 A CN201811405266 A CN 201811405266A CN 109518787 A CN109518787 A CN 109518787A
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- China
- Prior art keywords
- rain
- collecting tank
- kickboard
- water inlet
- control structure
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- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 230000008595 infiltration Effects 0.000 claims abstract description 10
- 238000001764 infiltration Methods 0.000 claims abstract description 10
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 238000013019 agitation Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- 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
-
- 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
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The invention discloses rain control structures at the beginning of a kind of rainwash, it can be used for collecting initial rainwater, including first rain collecting tank and automatic water barrier device, first rain collecting tank includes water inlet and infiltration paving structure, rainwater enters first rain collecting tank by water inlet, and can be infiltrated by infiltration paving structure to underground；First rain collecting tank is provided with automatic water barrier device in water inlet, it can be automatically closed under first rain collecting tank full water state, and there is continuous small flow moisturizing channel in the off state, the amount of infiltrating water of the refill flow in moisturizing channel and first rain collecting tank is able to maintain dynamic equilibrium.With to the pretreated function of the pollutants such as the suspended matter contained in rainfall runoff progress；The especially comprehensive function of permeable pavement, movable kickboard, without mechanical equipment, without adding, chemical agent, Non-energy-consumption, without secondary pollution, occupied area is small, later period cleaning is convenient and efficient；Have transformation and puts into low, the low feature of operating cost.
Description
Technical field
The invention belongs to rainwater rainwash control technology field, in particular to the just rain control of a kind of novel rainwash
Structure.
Background technique
Currently, being designed as opened type cement sedimentation basin or landscape type " rain for the mode that earth's surface initial rainwater is regulated and stored more
Spray garden ", opened type cement settling pit sand setting effect is obvious, but the agitation by current water is big, and the water body flowed out suspends
Object is more, and the water storage in the device can only be difficult to cope with China's summer frequent storm period by evaporating slow release, " rainwater flower
Garden " formula Rainwater Storage Tank is obvious to the adjusting function of rainwash, but clears up very laborious expense after the blocking of later period silt
When and disposal costs it is expensive, and it is satisfactory to both parties with sand setting to be also unable to reach in extra torrential rain draining.
Summary of the invention
It is an object of the invention to: in view of the above-mentioned problems of the prior art, providing a kind of rainwash just rain control
Structure processed is provided simultaneously with the function that first rain is collected and first rain infiltrates, and can effectively prevent the rainwater entered in first rain collecting tank with
External water stream carries out secondary exchange, further reduced just rain pollution of area source.
The technical scheme of the present invention is realized as follows: a kind of first rain control structure of rainwash, can be used for the initial stage of collecting
Rainwater, including first rain collecting tank and automatic water barrier device, first rain collecting tank include water inlet and infiltration paving structure, and rainwater passes through
Water inlet enters first rain collecting tank, and can be infiltrated by infiltration paving structure to underground；First rain collecting tank is provided in water inlet
Automatic water barrier device can be automatically closed under first rain collecting tank full water state, and have continuous small stream in the off state
The amount of infiltrating water of amount moisturizing channel, the refill flow in moisturizing channel and first rain collecting tank is able to maintain dynamic equilibrium.
Just rain control structure, the water inlet of the just rain collecting tank are located at rain gutter to rainwash of the present invention
Downstream, and be connected to rain gutter.
Just rain control structure, the water inlet of the just rain collecting tank are arranged in rain gutter rainwash of the present invention
Bottom, the water barrier device is the kickboard that water inlet is arranged in and can be rotated up and down.
Just rain control structure, the kickboard are provided with shaft, kickboard profile and water inlet to rainwash of the present invention
Profile it is consistent, kickboard keeps naturally drooping when first rain collecting tank is anhydrous, as the rising of first rain collecting tank water level is by jacking
Upward continuous rotation, and the water level in rain gutter be not less than kickboard level when lower surface when be always maintained at horizontality；Water
Flat kickboard covers water inlet, and the subsequent rainwater in rain gutter is made to flow to downstream at the top of kickboard.
Just the downstream of its transversal centerline is arranged in rain control structure, the shaft of the kickboard to rainwash of the present invention
Half section, water inlet is provided with the first rotating shaft card slot for shaft installation.
The first rain control structure of rainwash of the present invention, the two sides in the rain gutter are provided with and first rotating shaft card
Second shaft card slot of slot vertical connection.
Rainwash of the present invention first rain control structure is additionally provided with kickboard pillar under the water inlet, so that floating
Plate is when naturally drooping with the gradient towards upstream.
Just rain control structure, the kickboard bottom are additionally provided with buoyancy aid body to rainwash of the present invention, can be auxiliary
Help jacking kickboard.
The first rain control structure of rainwash of the present invention, the just rain control structure further includes brake apparatus, controllably
The extreme position that kickboard processed is rotated up is horizontal position.
Rainwash of the present invention first rain control structure is provided with lower concave part at the opening's edge in the water inlet downstream,
The kickboard of shaft rear end is ridden in horizontality on the lower concave part.
The invention has the benefit that the first rain control structure of rainwash of the invention, have to containing in rainfall runoff
The pollutants such as suspended matter carry out pretreated function.The especially comprehensive function of permeable pavement, movable kickboard, without machinery
Equipment, without adding, chemical agent, Non-energy-consumption, without secondary pollution, occupied area is small, later period cleaning is convenient and efficient；Has transformation
Put into low, the low feature of operating cost.
Not additional land occupation after the completion of the structure construction, does not destroy original landscape and external visual effect, simultaneously because
Bottom possess hard seepy material thus the later period precipitating silt also very good cleaning.
For first rain collecting tank masonry using water-permeable brick, infiltration is quick, can play infiltration, stagnant, storage, row accordingly with recharge of groundwater
Function, and the settling pit of traditional similar functions can not be permeable using cement masonry.
First rain collecting tank uses detachable flexible float-boarding, and kickboard can be automatically closed after first rain is collected completely, avoid diameter
The agitation to first rain silt is flowed, runoff suspended matter control effect is better than tradition without cover board collecting pit；
For permeable brick masonry in below ground, the influences such as climate are smaller, while small by the destruction such as pedestrian, vehicle, and material makes
It is long on the ground with period ratio use；
Default turnover panel supports stake, can not dig after preventing turnover panel to be overlapped after vertically digging with buoyancy vertical upward force.
Detailed description of the invention
The stereoscopic schematic diagram of the first rain control structure of Fig. 1 rainwash of the present invention；
Fig. 2 is the longitudinal sectional view of the first rain control structure of rainwash of the present invention；
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
As shown, the first rain control structure of rainwash, can be used for collecting initial rainwater, including first rain collecting tank 1 and from
Dynamic water barrier device, first rain collecting tank include water inlet 11 and infiltration paving structure, and rainwater enters first rain collecting tank by water inlet
1, and can be infiltrated by infiltration paving structure to underground；First rain collecting tank is provided with automatic water barrier device in water inlet, first
Rain collecting tank full water state is descended and can be automatically closed, and has continuous small flow moisturizing channel, moisturizing channel in the off state
Refill flow and the amount of infiltrating water of first rain collecting tank be able to maintain dynamic equilibrium.
Specifically, the water inlet 11 of the just rain collecting tank 1 is located at the downstream in rain gutter 2, and connect with rain gutter 2
It is logical, and the bottom in rain gutter 2 is further set, the water barrier device be arranged in water inlet can be rotated up and down it is floating
Plate 3.The kickboard 3 is provided with shaft 31, and the profile of kickboard 31 is consistent with the profile of water inlet 11, and kickboard 3 is in first rain collecting tank 1
It keeps naturally drooping when anhydrous, as the rising of first 1 water level of rain collecting tank is by the upward continuous rotation of jacking, and in rain gutter 2
Water level not less than lower surface when horizontal of kickboard 3 when be always maintained at horizontality；Horizontal kickboard 3 covers water inlet comprehensively
11, and the subsequent rainwater in rain gutter 2 is made to flow to downstream at the top of kickboard 3.Kickboard 3 is played at horizontal position in this way
Well isolation rain gutter 2 and first rain collecting tank 1 effect, effectively avoid collected in first rain collecting tank 1 it is full
It pollutes rainwater of the first rain of most serious again with the subsequent low pollution degree in rain gutter 2 to swap, also avoid near
Water body forms secondary pollution, while also having the function of forming current stabilization to the rainwater in first rain collecting tank 1, avoids rain gutter
Rainwater in 2 forms violent agitation to the rainwater in first rain collecting tank 1, and then avoids and precipitated in just rain collecting tank 1
Pollutant dug again, influence sedimentation effect.
Half section of the downstream of its transversal centerline is arranged in the shaft 31 of the kickboard 3, and water inlet 11 is provided with pacifies for shaft 31
The first rotating shaft card slot 21 of dress；Further, the two sides furrow bank in the rain gutter 2 is provided with vertical with first rotating shaft card slot 21
Second shaft card slot 22 of connection.
It is additionally provided with kickboard pillar 4 under the water inlet 11, so that kickboard 3 is when naturally drooping with inclining towards upstream
Gradient.It avoids kickboard to be always maintained at complete plumbness and be stuck, or as the rise of water level causes to rotate backward
And it is stuck, and then cannot smoothly be rotated up until horizontal covering water inlet 11.
3 bottom of kickboard is additionally provided with buoyancy aid body 6, can auxiliary top supporting plate 3.Preferably, the material of kickboard 3 is close
Degree is less than the density of water preferably.
The just rain control structure further includes brake apparatus, and the extreme position that controllable kickboard is rotated up is horizontal position
It sets.Specifically, being provided with lower concave part 11a at the opening's edge in 11 downstream of water inlet, the kickboard 3 of 31 rear end of shaft is in horizontality
When ride on the lower concave part 11a, when such kickboard 3 turns to horizontal position, can be reversed it is locked, to keep horizontal.
The upstream that the rain gutter 2 is located at first rain collecting tank is provided with grid 7, can effectively stop biggish floating material
Or suspended matter enters in first rain collecting tank 1 or water body.
The moisturizing channel is gap when kickboard 3 is horizontal between 11 4 wall of water inlet, can keep horizontal in kickboard 3
Small flow receives the rainwater in rain gutter 2 when state, so that can remain the water in first rain collecting tank 1 during raining
Position is effectively supplemented, and the dynamic balance of amount of makeup water and amount of infiltrating water is maintained.The gap gross area is 3 surface of kickboard
Long-pending 95%-99%.
The width of water inlet 11 is of same size with rain gutter 2, the furrow bank in the rain gutter 2 and the company of water inlet 11
The place of connecing is provided with gear shaft 5, so that just contacting with gear shaft 5 when 3 top surface level of kickboard, to stop kickboard 3 to continue to be rotated out water
The trend that prosposition is set.
The generation type of the first rain collecting tank 1 of the present embodiment is directly to carry out excavation formation in the bottom in rain gutter 2,
I.e. just the horizontal size of rain collecting tank 1 is identical as the horizontal size of water inlet 11, and first rain collecting tank 1 is integrally located at rain gutter 2
Under, and its depth dimensions can be according to actual set.First rain collecting tank 1 removes when vacant and passes through water inlet 11 and air communication
Outside, remaining is closed underground type structure.In some other embodiment, first rain collecting tank 1 can also be to rain gutter 2
Outside is extended, and the part extended out is integrally located at earth's surface hereinafter, can also be opened type structure.
The present invention has obvious collecting gutter, coombe area in town road two sides gutter and other areas with soil-erosion problems
Domain is applicable in.This structure is set in groove downstream area, the cutting depth and openings of sizes of first rain collecting tank 1 are according to set-up site institute
The first rainfall and rainfall that need to collect and determine, opening width is depending on live drainage ditch width, first 1 masonry of rain collecting tank
It builds or pours using seepage material, kickboard 3 is made of PVC board, and the shaft 31 of kickboard 3 is metal material, shaft 31
It is entered in the first card slot 21 from the second card slot 22, to complete to install, card slot is earlier prefabricated on cement trench wall.
The rainwash that the present invention forms initial rainwater has a good control effect, system because using seepage material, than
Conventional cement conditioning tank increases the function of infiltrating online to underground, and the cell wall and slot bottom of first rain collecting tank 1 are from adjacent to soil side
To being successively laid with metalling 1c, coarse sands layer 1b and water-permeable brick 1a on the inside of slot, it is accessible it is good it is permeable infiltrate effect, and have
The characteristics of being not easy to plug.And due to having kickboard 3 at the top of the water inlet of this structure 11, had collected in first rain collecting tank 1 enough
Kickboard 3 can be automatically closed after the first rain of high pollution, the rainwater of later period low pollution degree can go downstream along kickboard 3, thus
Pollution caused by downstream water especially silt suspended matter can be effectively reduced, plays the role of preventing erosion, avoids two
Secondary pollution.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of first rain control structure of rainwash, can be used for collecting initial rainwater, it is characterised in that: including first rain collecting tank and
Automatic water barrier device, first rain collecting tank include water inlet and infiltration paving structure, and rainwater enters first rain collecting tank by water inlet,
And it can be infiltrated by infiltration paving structure to underground；First rain collecting tank is provided with automatic water barrier device in water inlet, in first rain
It can be automatically closed under collecting tank full water state, and there is continuous small flow moisturizing channel in the off state, moisturizing channel
The amount of infiltrating water of refill flow and first rain collecting tank is able to maintain dynamic equilibrium.
2. the first rain control structure of rainwash according to claim 1, it is characterised in that: the water inlet of the just rain collecting tank
Mouth is located at the downstream in rain gutter, and is connected to rain gutter.
3. the first rain control structure of rainwash according to claim 2, it is characterised in that: the water inlet of the just rain collecting tank
The bottom in rain gutter is arranged in mouth, and the water barrier device is the kickboard that water inlet is arranged in and can be rotated up and down.
4. the first rain control structure of rainwash according to claim 3, it is characterised in that: the wheel of kickboard profile and water inlet
Wide consistent, and be provided with shaft, kickboard keeps naturally drooping when first rain collecting tank is anhydrous, upper with first rain collecting tank water level
Rise by the upward continuous rotation of jacking, and the water level in rain gutter be not less than kickboard level when lower surface when be always maintained at level
State；Horizontal kickboard covers water inlet, and the subsequent rainwater in rain gutter is made to flow to downstream at the top of kickboard.
5. the first rain control structure of rainwash according to claim 4, it is characterised in that: the shaft setting of the kickboard exists
Half section of the downstream of its transversal centerline, water inlet are provided with the first rotating shaft card slot for shaft installation.
6. the first rain control structure of rainwash according to claim 5, it is characterised in that: the two sides in the rain gutter are set
It is equipped with the second shaft card slot with first rotating shaft card slot vertical connection.
7. the first rain control structure of rainwash according to claim 5, it is characterised in that: be additionally provided under the water inlet
Kickboard pillar, so that kickboard is when naturally drooping with the gradient towards upstream.
8. the first rain control structure of rainwash according to claim 5, it is characterised in that: the kickboard bottom is additionally provided with
Buoyancy aid body, can auxiliary top supporting plate.
9. the first rain control structure of rainwash according to claim 5, it is characterised in that: the just rain control structure is also wrapped
Brake apparatus is included, the extreme position that controllable kickboard is rotated up is horizontal position.
10. the first rain control structure of rainwash according to claim 9, it is characterised in that: the mouth in the water inlet downstream
Place is provided with lower concave part, the kickboard of shaft rear end is ridden in horizontality on the lower concave part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405266.9A CN109518787B (en) | 2018-11-23 | 2018-11-23 | Surface runoff initial rain control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405266.9A CN109518787B (en) | 2018-11-23 | 2018-11-23 | Surface runoff initial rain control structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518787A true CN109518787A (en) | 2019-03-26 |
| CN109518787B CN109518787B (en) | 2023-12-08 |
Family
ID=65778958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405266.9A Active CN109518787B (en) | 2018-11-23 | 2018-11-23 | Surface runoff initial rain control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518787B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535423A (en) * | 2020-05-08 | 2020-08-14 | 曾旭 | Safe ecological ditch |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001115501A (en) * | 1999-10-19 | 2001-04-24 | Kawamoto Pump Mfg Co Ltd | Rainwater storage device and rainwater storage method |
| JP2002242290A (en) * | 2001-02-15 | 2002-08-28 | Kubota Corp | Rainwater separation basin |
| CN101265722A (en) * | 2008-05-12 | 2008-09-17 | 北京市水利科学研究所 | Environment-friendly type roads rain inlet |
| CA2632959A1 (en) * | 2007-12-11 | 2009-06-11 | Astral Property Pty Ltd. | Transport corridor infiltration system |
| CN202214704U (en) * | 2011-06-15 | 2012-05-09 | 戴文平 | Automatic initial rainwater separating and discarding system |
| KR101222885B1 (en) * | 2012-07-06 | 2013-01-17 | (주)청운환경기술 | The rainwater gatherring system |
| CN102900146A (en) * | 2012-09-28 | 2013-01-30 | 董文艺 | Gutter inlet with functions of peak clipping and scrubbing |
| CN103821218A (en) * | 2014-02-17 | 2014-05-28 | 广州市市政工程设计研究院 | Initial rainwater and mixed rain-sewage overflow water impounding sewage facility |
| CN105089141A (en) * | 2015-07-31 | 2015-11-25 | 山东省分析测试中心 | Sponge community rainwater comprehensive utilization system and utilization method |
| CN106902569A (en) * | 2017-03-07 | 2017-06-30 | 河海大学 | A kind of collection pretreatment system of city overland runoff early-stage rainwater |
| CN207277485U (en) * | 2017-09-06 | 2018-04-27 | 浙江同信园林建设股份有限公司 | Sponge city flood drainage system |
| CN207331921U (en) * | 2017-10-26 | 2018-05-08 | 武汉农尚环境股份有限公司 | A kind of ecotype road rain water runoff treatment device |
| CN207761034U (en) * | 2017-12-21 | 2018-08-24 | 合肥工业大学 | Abandon collection warehouse separated type early-stage rainwater stream abandoning device |
| CN209384340U (en) * | 2018-11-23 | 2019-09-13 | 中铁四川生态城投资有限公司 | A kind of first rain control structure of rainwash |
-
2018
- 2018-11-23 CN CN201811405266.9A patent/CN109518787B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001115501A (en) * | 1999-10-19 | 2001-04-24 | Kawamoto Pump Mfg Co Ltd | Rainwater storage device and rainwater storage method |
| JP2002242290A (en) * | 2001-02-15 | 2002-08-28 | Kubota Corp | Rainwater separation basin |
| CA2632959A1 (en) * | 2007-12-11 | 2009-06-11 | Astral Property Pty Ltd. | Transport corridor infiltration system |
| CN101265722A (en) * | 2008-05-12 | 2008-09-17 | 北京市水利科学研究所 | Environment-friendly type roads rain inlet |
| CN202214704U (en) * | 2011-06-15 | 2012-05-09 | 戴文平 | Automatic initial rainwater separating and discarding system |
| KR101222885B1 (en) * | 2012-07-06 | 2013-01-17 | (주)청운환경기술 | The rainwater gatherring system |
| CN102900146A (en) * | 2012-09-28 | 2013-01-30 | 董文艺 | Gutter inlet with functions of peak clipping and scrubbing |
| CN103821218A (en) * | 2014-02-17 | 2014-05-28 | 广州市市政工程设计研究院 | Initial rainwater and mixed rain-sewage overflow water impounding sewage facility |
| CN105089141A (en) * | 2015-07-31 | 2015-11-25 | 山东省分析测试中心 | Sponge community rainwater comprehensive utilization system and utilization method |
| CN106902569A (en) * | 2017-03-07 | 2017-06-30 | 河海大学 | A kind of collection pretreatment system of city overland runoff early-stage rainwater |
| CN207277485U (en) * | 2017-09-06 | 2018-04-27 | 浙江同信园林建设股份有限公司 | Sponge city flood drainage system |
| CN207331921U (en) * | 2017-10-26 | 2018-05-08 | 武汉农尚环境股份有限公司 | A kind of ecotype road rain water runoff treatment device |
| CN207761034U (en) * | 2017-12-21 | 2018-08-24 | 合肥工业大学 | Abandon collection warehouse separated type early-stage rainwater stream abandoning device |
| CN209384340U (en) * | 2018-11-23 | 2019-09-13 | 中铁四川生态城投资有限公司 | A kind of first rain control structure of rainwash |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535423A (en) * | 2020-05-08 | 2020-08-14 | 曾旭 | Safe ecological ditch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518787B (en) | 2023-12-08 |
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