CN106087648A - A kind of urban road special Quick drainage system - Google Patents
A kind of urban road special Quick drainage system Download PDFInfo
- Publication number
- CN106087648A CN106087648A CN201610673415.4A CN201610673415A CN106087648A CN 106087648 A CN106087648 A CN 106087648A CN 201610673415 A CN201610673415 A CN 201610673415A CN 106087648 A CN106087648 A CN 106087648A
- Authority
- CN
- China
- Prior art keywords
- road
- gutter
- desilting
- cover plate
- urban road
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- 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
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of urban road special Quick drainage system, belong to urban road drainage and rainwater utilization technology field, along both sides, road automobile road, the gutter that catchments is set below the flat tooth of road, gap cover plate is covered on gutter catchmenting, along catchmenting, gutter arranges desilting well every five to six meters, and the gutter that catchments is connected with desilting well, in order to precipitate early-stage rainwater；Desilting manhole cover plate is covered above desilting well；Arrange at each desilting well side one_to_one corresponding and ooze water tank, ooze water tank and be arranged on road side and divide in band；Desilting well is connected by oblique collecting pipe between water tank respectively with oozing, and is provided with the collection mouth of pipe of desilting well joint and cuts dirty basket；On gutter, overfall is set catchmenting every 30 meters.The urban road special Quick drainage service system of the present invention can realize the quick eliminating of urban road rainfall runoff on the premise of existing road structure not being made any change, has the advantages that construction cost is low, ensure urban road structural safety.
Description
Technical field
The invention belongs to urban road drainage and rainwater utilization technology field, be specifically related to a kind of urban road special quickly
Drainage system.
Technical background
In recent years, the road hydrops that heavy showers causes is to affect pedestrian's trip, even jeopardize the persistent ailment of urban traffic safety,
In China city, there is universality；As the important component part of city underlying surface, existing urban road surface layer uses drip mostly
The blue or green waterproof pavement such as concrete or cement concrete, has the features such as products, conflux networks be fast, when generation short duration heavy showers
Easily there is hydrops, cause urban road system effectiveness factors.
Existing urban road is mainly collected with inlet for stom water point type, then is discharged rapidly to water under municipal administration by pipeline and catch-basin
The drainage pattern of system, mentality of designing mainly " end is concentrated, and quickly gets rid of ".Existing road drainage system is at solving road base
Have while this dewatering needs that rainwater-collecting efficiency is low, relatedness is high, affected the offices such as big by road surface longitudinal gradient between factor of system
Sex-limited.
Especially for the existing urban road in completed region of the city, for reply hydrops and the threat of waterlogging, tradition reforming mode is past
Toward being to strengthen drainage pipeline caliber, need road is carried out secondary excavation, there is long construction period, manpower and materials consumption is big, disturb
The people, affect the deficiencies such as normal traffic is current.How not changing existing urban road structure, to civil plantation minimal intervention before
Put and realize the problem that the fast lifting of urban road drainage ability becomes urban road drainage field emphasis needs solution instantly.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of urban road special Quick drainage system, solving road is arranged
While water, rainwater is collected on the spot to side and divide storage infiltration under band, footpath, supplement the irrigation water of Road Green Space.
Technical scheme: for achieving the above object, the present invention adopts the following technical scheme that
A kind of urban road special Quick drainage system, urban road includes road automobile road, road side Fen Daihe road
Lu Pingya, along both sides, road automobile road, arranges the gutter that catchments below the flat tooth of road, covers gap lid catchmenting on gutter
Plate, along catchmenting, gutter arranges desilting well every five to six meters, and the described gutter that catchments is connected with desilting well, in order to precipitate the initial stage
Rainwater；Desilting manhole cover plate is covered above described desilting well；Arrange at each described desilting well side one_to_one corresponding and ooze
Water tank, oozes water tank and is arranged on road side and divides in band；Desilting well and oozing between water tank respectively by oblique collecting pipe even
Connect, be provided with the collection mouth of pipe of desilting well joint and cut dirty basket；The described gutter that catchments arranges overfall every 30 meters.
Described overfall is for being arranged side by side six circular spout holes.
Described gap cover plate is rectangle cover plate, and having the degree of depth respectively at gap cover plate two minor face is 20mm, a length of
The groove of 200mm, during adjacent two pieces of gap cover plate splices, docking forms the prismatic gap that width is 40mm, and rainwater is stitched by prismatic
Gap imports the gutter that catchments.
The described gutter that catchments be outer diameter length be 900mm, width be 300mm, the degree of depth be the U-shaped ditch of 350mm, collect waterside
Ditch wall thickness 50mm；Described gap cover sheet thickness is 120mm, and a length of 900mm, width are 300mm；At described gap cover plate
Two long limits all have 50mm width trough with straight angle.
Described gutter ditch body longitudinal lap joint of catchmenting uses tongue and groove design, bottom the gutter that catchments outside longitudinal side splicing tongue
Prominent 40mm, opposite side splicing groove indent 40mm, form tongue and groove.
Described desilting well depth is 650mm, width is 300mm, a length of 900, wall thickness is 50mm；Described desilting well
Cover sheet thickness is 120mm, a length of 900mm, width are 300mm, has three rows five and indulge on described desilting manhole cover plate, totally ten
The circular hole of five a diameter of 50mm.
Described collecting pipe is internal diameter 100mm plastic tube, collecting pipe distance desilting well shaft bottom 200mm.
The described dirty basket that cuts is hemispherical PE Hanging Basket, cuts dirty basket Hanging Basket mouth and sets cross hook, facilitates hook to take cleaning.
Described overfall is by overflow pipe external municipal administration rain pipe, and described overfall distance set waterside ditch is suitable for reading
20mm, overflow pipe is caliber 40mm plastic tube.
The described gutter that catchments, gap cover plate, desilting well, desilting manhole cover plate and to ooze water tank be concrete material.
Operation principle: after rainwater drops to road surface, is pooled to both sides by urban road horizontal wall inscription and catchments gutter position, then lead to
The gap cover plate ditch crossing particular design imports inside the gutter that catchments, it is achieved road pavement runoff rainwater is tentatively collected.Catchment under gutter
Side arranges a desilting well every five to six meters, and in order to collect the preliminary precipitation collecting rainwater and mud, desilting aboveground side covered
Lid desilting manhole cover plate, daily can the opening of cover plate carries out desilting, maintenance to desilting well.Arrange in desilting well side and cut dirty basket and rain
Hose nozzle, through the rainwater of precipitation by cutting dirty basket and rain pipe is transported in road, the rain carried is divided band and sidewalk greening in side
Water Collection utilization device, it is achieved road pavement rainwater naturally collect, permeate and utilize.Arrange excessive every 30 meters catchmenting on gutter
Head piece, overfall for being arranged side by side six circular spout holes, overflow pipe can be rest directly upon in spout hole and with municipal administration rain pipe
Road is connected, and when in the gutter that catchments, Accumulated Rainwater run-off exceedes design standard, unnecessary rainwater can be discharged into by overflow pipe
Municipal Storm Sewer Network, it is ensured that the safety that whole system is run.
Beneficial effect: compared with prior art, one urban road of the present invention special Quick drainage system, possess following excellent
Gesture: (1) this system can realize the fast of urban road rainfall runoff on the premise of existing road structure not being made any change
Speed is got rid of, and has the advantages that construction cost is low, ensure urban road structural safety；(2) existing municipal drainage mode is with inlet for stom water
Point type is collected as main, and Quick drainage system uses the cover plate dispersion of intensive equidistant gap quickly to collect pavement runoff, runoff abatement effect
Rate is higher；(3) system is affected little by road longitudinal grade, even if remaining to effective Scatter Gather rainwater in road surface longitudinal gradient large area；(4)
Can realize independent with existing urban road drainage system, not interfere with each other, do not change existing urban road drainage system layout, complete
Complete compatible existing drainage system；(5) do not disturb residents during rebuilding construction, it is not necessary to implement to close to road, do not affect normal traffic
Current；(6) effectively cleared up the generation of pavement of road rainwash, prevented surface gathered water and waterlogging, and alleviate for downstream drainage
Burden.
Accompanying drawing explanation
Fig. 1 is the gutter sectional drawing that catchments
Fig. 2 is desilting well sectional drawing；
Fig. 3 is to cut dirty basket layout drawing；
Fig. 4 is catchment gutter gap cover plate and desilting manhole cover plate plane graph；
Fig. 5 is the gutter shaft side figure that commonly catchments；
Fig. 6 is that carry potential overflow mouth catchments gutter shaft side figure.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Shown in Fig. 1-6, reference is: the gutter 1 that catchments, gap cover plate 2, desilting well 3, desilting manhole cover plate 4, collecting pipe 5,
Cut dirty basket 6, ooze water tank 7, overfall 8, spout hole 9, overflow pipe 10, road automobile road 11, road side divide band 12, road flat
Tooth 13, cover plate prismatic gap, gap 14, splicing tongue 15 and splicing groove 16, wherein road side divides the flat tooth of band 12, road 13 to be
The existing facility of urban road.
The gutter 1 that catchments is arranged on below both sides, the road automobile road 11 flat tooth of road 13, covers gap catchmenting on gutter 1
Cover plate 2, ooze water tank 7 be arranged on road side divide band 12 in；Along catchmenting, gutter 1 arranges desilting well 3 every five to six meters, in order to heavy
Shallow lake early-stage rainwater, covers desilting manhole cover plate 4 above desilting well 3, desilting manhole cover plate 4 is daily can open desilting well 3 and
Ooze water tank 7 and carry out desilting, maintenance, ooze water tank 7 and arrange with desilting well 3 one_to_one corresponding.Catchment gutter 1 with ooze water tank 7 it
Between connected by oblique collecting pipe 5 respectively, be provided with the collecting pipe 5 mouthfuls of desilting well 3 joint and cut a dirty basket 6.At the gutter that catchments
On every 30 meters, overfall 8 is set, overfall 8 is for being arranged side by side six circular spout holes 9.
Rainwater in road automobile road 11 imports, by gap cover plate 2, the gutter 1 that catchments through road surface horizontal wall inscription, through desilting well
After the precipitation of 3 and collecting pipe 5 mouthfuls cut the filtration of dirty basket 6, import via collecting pipe 5 and ooze in water tank 7, and then directly penetrate into
Trackside divides in band 12 and footpath shade tree Soil Surrounding, plays irrigation afforestation vegetation and the effect of recharging groundwater.Chance exceeds
The extra torrential rain of 30 years standards, too much rainwater can cause municipal administration storm sewer by overflow pipe and discharge.
Gap cover plate 2 is concrete material, and gap cover plate 2 is rectangle cover plate, has respectively at 2 liang of minor faces of gap cover plate
The degree of depth is 20mm, the groove of a length of 200mm, when adjacent two pieces of gap cover plates 2 splice, and the groove docking of adjacent slits cover plate 2
Forming the prismatic gap 14 that width is 40mm, rainwater imports, by prismatic gap 14, the gutter 1 that catchments, and prismatic gap 14 coordinates desilting
The hole of manhole cover plate 4, discharge area more than 30 years storm recurrence period time rainwater discharge required for discharge area.
The gutter 1 that catchments is concrete material, and generally, urban road present situation road tooth width is 300mm, concrete U-type furrow bank
Thickness is 50mm, and for existing road surface is not caused disturbance, therefore gutter 1 clear span of catchmenting takes 200mm.
The gutter 1 that catchments be designed as outer diameter length be 900mm, width be 300mm, the degree of depth be the U-shaped ditch of 350mm, collect waterside
Ditch 1 wall thickness 50mm, meanwhile, gap cover plate 2 thickness is 120mm, and a length of 900mm, width are 300mm；At gap cover plate 2 two
Long limit all has 50mm width trough with straight angle, directly can be placed in by gap cover plate 2 and catchment on gutter 1 ditch body during construction.Catchment gutter 1
Outside car lane, the flat tooth of road 13 is arranged, ditch body longitudinal lap joint uses tongue and groove design, and bottom the gutter 1 that catchments, longitudinal side is spelled
Connecing tongue 15 evagination 40mm, opposite side splicing groove 16 indent 40mm, form tongue and groove, during construction, adjacent catchmenting is spelled between gutter 1
Connect convenient and there is good seal.
Desilting well 3 is concrete material, and desilting well 3 degree of depth is 650mm, width is 300mm, a length of 900, wall thickness is
50mm, desilting well 3 is connected with the gutter 1 that catchments, at desilting well 3 overlying desilting manhole cover plate 4.Desilting manhole cover plate 4 is concrete material,
Thickness is 120mm, a length of 900mm, width are 300mm, has three rows five and indulge on desilting manhole cover plate 4, totally ten five diameters
The circular hole of 50mm, both can collect rainwater, also designate the position of desilting well 3, and facilitate desilting to overhaul.
Collecting pipe 5 is internal diameter 100mm plastic tube, connects desilting well 3 and oozes water tank 7, and collecting pipe 5 is apart from desilting Jing3Jing
End 200mm.As shown in Fig. 3 (a), cut dirty basket 6 and be arranged on the collecting pipe 5 mouthfuls connected with the gutter 1 that catchments, can retain in rainwater
Foreign material, make foreign material enter in desilting well；As shown in Fig. 3 (b), cutting dirty basket 6 is hemispherical PE Hanging Basket, cuts dirty basket 6 Hanging Basket mouth and sets ten
Font is linked up with, and facilitates hook to take cleaning.Oozing water tank 7 and be concrete material, volume all can meet sponge city 90% annual flow
The requirement of overall control rate.
Overflow pipe 10 is caliber 40mm plastic tube, connects the overfall 8 and municipal administration rain pipe, overfall 8 catchmented on gutter 1
Distance set waterside ditch 1 20mm suitable for reading, when oozing water tank 7 full rainwater, rainwater rises to overflow pipe 10 in gutter 1 middle water level of catchmenting
Putting, meet the extra torrential rain beyond 30 years standards, after oozing the full rainwater of water tank 7 storage, too much rainwater will cause city by overflow pipe 10
Political affairs rain pipe is discharged.
Work process: the rainwater in road automobile road 11 imports, by gap cover plate 2, the gutter 1 that catchments through road surface horizontal wall inscription,
Collector 5 is received on desilting well 3, can be by filtering foreign in rainwater, foreign material are stayed and are cut in dirty basket 6, through precipitation and the receipts of desilting well 3
After collector 5 mouthfuls cuts the filtration of dirty basket 6, the rainwater of preliminary purification is imported by collecting pipe 5 and oozes water tank 7, and rainwater is motor-driven through road
Track 11 horizontal wall inscription imports, by gap cover plate 2, the gutter 1 that catchments, then is oozed in water tank 7 by collecting pipe 5 remittance, directly penetrates into
Road side is divided in band 12 soil and in footpath shade tree Soil Surrounding, plays irrigation afforestation vegetation and the work of recharging groundwater
With.
Claims (10)
1. a urban road special Quick drainage system, urban road includes that road automobile road (11), road side divide band
And the flat tooth of road (13) (12), it is characterised in that: along road automobile road (11) both sides, collection is set in the flat tooth of road (13) lower section
Waterside ditch (1), at the gutter that catchments (1) upper covering gap cover plate (2), along catchmenting, gutter (1) arranges desilting well every five to six meters
(3), the described gutter that catchments (1) is connected with desilting well (3), in order to precipitate early-stage rainwater；Upper at described desilting well (3)
Side covers desilting manhole cover plate (4)；Arrange at each described desilting well (3) side one_to_one corresponding and ooze water tank (7), ooze water tank
(7) it is arranged on road side to divide in band (12)；Desilting well (3) and oozing between water tank (7) respectively by oblique collecting pipe (5) even
Connect, be provided with collecting pipe (5) mouth of desilting well (3) joint and cut dirty basket (6)；Every 30 meters on the described gutter that catchments (1)
Overfall (8) is set.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described overfall (8)
For being arranged side by side six circular spout holes (9).
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described gap cover plate
(2) being rectangle cover plate, having the degree of depth respectively at gap cover plate (2) two minor face is 20mm, and the groove of a length of 200mm is adjacent
During two pieces of gap cover plate (2) splicings, docking forms the prismatic gap (14) that width is 40mm, and rainwater is converged by prismatic gap (14)
Enter the gutter that catchments (1).
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: the described gutter that catchments
(1) be outer diameter length be 900mm, width be 300mm, the degree of depth be the U-shaped ditch of 350mm, the gutter that catchments (1) wall thickness 50mm；Described
Gap cover plate (2) thickness be 120mm, a length of 900mm, width are 300mm；The two long limits at described gap cover plate (2)
All have 50mm width trough with straight angle.
Urban road the most according to claim 4 special Quick drainage system, it is characterised in that: the described gutter that catchments
(1) longitudinal lap joint of ditch body uses tongue and groove design, longitudinal side, the gutter that catchments (1) bottom to splice tongue (15) evagination 40mm, another
Side splicing groove (16) indent 40mm, forms tongue and groove.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described desilting well (3)
The degree of depth is 650mm, width is 300mm, a length of 900, wall thickness is 50mm；Described desilting manhole cover plate (4) thickness be 120mm,
A length of 900mm, width are 300mm, have three rows five and indulge on described desilting manhole cover plate (4), totally ten five a diameter of
The circular hole of 50mm.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described collecting pipe (5)
For internal diameter 100mm plastic tube, collecting pipe (5) distance desilting well (3) shaft bottom 200mm.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described cuts dirty basket (6)
For hemispherical PE Hanging Basket, cut dirty basket (6) Hanging Basket mouth and set cross hook, facilitate hook to take cleaning.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: described overfall (8)
By overflow pipe (10) external municipal administration rain pipe, described overfall (8) distance set waterside ditch (1) 20mm suitable for reading, overflow pipe
(10) it is caliber 40mm plastic tube.
Urban road the most according to claim 1 special Quick drainage system, it is characterised in that: the described gutter that catchments
(1), gap cover plate (2), desilting well (3), desilting manhole cover plate (4) and to ooze water tank (7) be concrete material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673415.4A CN106087648B (en) | 2016-08-15 | 2016-08-15 | A kind of special Quick drainage of urban road and irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610673415.4A CN106087648B (en) | 2016-08-15 | 2016-08-15 | A kind of special Quick drainage of urban road and irrigation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087648A true CN106087648A (en) | 2016-11-09 |
| CN106087648B CN106087648B (en) | 2017-12-22 |
Family
ID=58071010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610673415.4A Active CN106087648B (en) | 2016-08-15 | 2016-08-15 | A kind of special Quick drainage of urban road and irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106087648B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060040A (en) * | 2017-05-27 | 2017-08-18 | 南昌大学 | A kind of underground pipe gallery drainage system based on existing blowdown canal |
| CN109853316A (en) * | 2019-01-11 | 2019-06-07 | 温州东联市政工程有限公司 | A kind of sponge-type road pavement structure |
| CN111910730A (en) * | 2020-06-05 | 2020-11-10 | 黑龙江建筑职业技术学院 | Municipal drainage ditch and construction method thereof |
| CN112942545A (en) * | 2021-02-01 | 2021-06-11 | 安徽润君环境技术有限公司 | U-shaped groove overflow manhole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050238432A1 (en) * | 2004-04-21 | 2005-10-27 | Wen Chen J | A method for constructing a water resource recycling system |
| CN103174079A (en) * | 2012-10-31 | 2013-06-26 | 北京仁创科技集团有限公司 | Road rainwater collecting system for preventing surface gathered water |
| CN104947781A (en) * | 2015-07-07 | 2015-09-30 | 济南轨道交通集团有限公司 | Rainwater collection diversion and strata conservation regulation and storage system |
| CN104988825A (en) * | 2015-07-09 | 2015-10-21 | 东南大学 | Ecological road engineering system |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
-
2016
- 2016-08-15 CN CN201610673415.4A patent/CN106087648B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050238432A1 (en) * | 2004-04-21 | 2005-10-27 | Wen Chen J | A method for constructing a water resource recycling system |
| CN103174079A (en) * | 2012-10-31 | 2013-06-26 | 北京仁创科技集团有限公司 | Road rainwater collecting system for preventing surface gathered water |
| CN104947781A (en) * | 2015-07-07 | 2015-09-30 | 济南轨道交通集团有限公司 | Rainwater collection diversion and strata conservation regulation and storage system |
| CN104988825A (en) * | 2015-07-09 | 2015-10-21 | 东南大学 | Ecological road engineering system |
| CN105794523A (en) * | 2016-04-11 | 2016-07-27 | 重庆大学 | Tree pool device with rainwater infiltration, storage and purification functions |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060040A (en) * | 2017-05-27 | 2017-08-18 | 南昌大学 | A kind of underground pipe gallery drainage system based on existing blowdown canal |
| CN109853316A (en) * | 2019-01-11 | 2019-06-07 | 温州东联市政工程有限公司 | A kind of sponge-type road pavement structure |
| CN111910730A (en) * | 2020-06-05 | 2020-11-10 | 黑龙江建筑职业技术学院 | Municipal drainage ditch and construction method thereof |
| CN111910730B (en) * | 2020-06-05 | 2021-11-02 | 黑龙江建筑职业技术学院 | Municipal drainage ditch and construction method thereof |
| CN112942545A (en) * | 2021-02-01 | 2021-06-11 | 安徽润君环境技术有限公司 | U-shaped groove overflow manhole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106087648B (en) | 2017-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202031005U (en) | Ecological drainage channel | |
| CN103548601B (en) | Tree pool and method for filtering runoff rainwater through tree pool | |
| CN202017223U (en) | Rain collection and permeation recharging device | |
| CN206928163U (en) | A kind of municipal road surface drainage device | |
| CN205444302U (en) | Urban road rainwater control valve network system | |
| CN206591742U (en) | A kind of planted roof drainage system based on siphonic system | |
| CN106087648B (en) | A kind of special Quick drainage of urban road and irrigation system | |
| CN206844282U (en) | The collection and purification of town road rainfall runoff utilize system | |
| CN201459905U (en) | Urban rainwater drainage system | |
| CN106087647A (en) | A kind of urban road rain water collecting system | |
| CN200974985Y (en) | rainwater collecting facility for uncovered ground | |
| CN106320494B (en) | The construction method of sponge engineering system based on existing urban road and drainage condition | |
| CN207032427U (en) | A kind of Rainwater collection system suitable for old cell | |
| CN202544019U (en) | Rain water collection system for urban green land | |
| CN106245487B (en) | The construction method of the urban road sponge engineering system of combining road maintenance | |
| CN202416168U (en) | Viaduct rainwater collection system | |
| CN206205290U (en) | A kind of roof rainwater collection processing system | |
| CN204738204U (en) | Highway roadside derivation | |
| CN205557763U (en) | A multistage baffling formula rainwater garden system for handling initial stage rainwater | |
| CN206768590U (en) | Greenbelt rainwater utilization system under a kind of overpass | |
| CN206428751U (en) | A kind of drainage system rainwater collection collector | |
| CN206667418U (en) | A kind of sponge urban rainwater collection reclaiming system of one residential | |
| CN206681110U (en) | Concave herbaceous field structure is used between urban road | |
| CN107354989A (en) | A kind of Rainwater collection system suitable for old cell | |
| CN206607657U (en) | Road runoff discarding system and road runoff filtration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: Building 17, headquarters base, 70 Phoenix Road, Jiangning Development Zone, Nanjing, Jiangsu Province 210000 (Jiangning Development Zone) Patentee after: NANJING ZICHENG ENGINEERING DESIGN Co.,Ltd. Address before: 210096, No. four archway, Xuanwu District, Jiangsu, Nanjing 2 Patentee before: SOUTHEAST University |