CN105971087A - Hydrocone type water draining system - Google Patents
Hydrocone type water draining system Download PDFInfo
- Publication number
- CN105971087A CN105971087A CN201610338930.7A CN201610338930A CN105971087A CN 105971087 A CN105971087 A CN 105971087A CN 201610338930 A CN201610338930 A CN 201610338930A CN 105971087 A CN105971087 A CN 105971087A
- Authority
- CN
- China
- Prior art keywords
- riffler
- current limliting
- drainage system
- limliting cover
- rainwater
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 12
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000008021 deposition Effects 0.000 claims description 14
- 239000004576 sand Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract 4
- 238000005260 corrosion Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- 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
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0445—Drainage channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
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)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a hydrocone type water draining system which comprises a suspension pipe, a vertical pipe and a plurality of branch pipes, one end of the vertical pipe is communicated with one end of the suspension pipe, and one ends of the multiple branch pipes are perpendicularly fixed to the positions above the suspension pipe and communicated with the suspension pipe; the other ends of the multiple branch pipes are provided with rainwater hoppers, the rainwater hoppers are provided with anti-vortex fairings, sand sinking grooves are formed in the roofs or road surfaces outside the positions where the rainwater hoppers are located, the sand sinking grooves are provided with sand taking mechanisms, flow limiting covers are arranged above the sand sinking grooves, first water-passing mechanisms are arranged on the side walls of the flow limiting covers, and second water-passing mechanisms are arranged at the tops of the flow limiting covers. The flow limiting covers and the sand sinking grooves are connected through fixing mechanisms; the inner wall of the vertical pipe is provided with an anti-corrosion layer, and the anti-corrosion layer is provided with a plurality of protruding structures. By means of the flow limiting covers, the water draining amount of the water draining system can be limited in stormy weather, the situation that a great amount of rainwater is drained to cause waterlogging disaster, damage public facilities or cause foundation dent is prevented, garbage and silt are prevented from entering the pipes, and noise of the water draining system is lowered.
Description
Technical field
The present invention relates to a kind of drainage system, a kind of dewatering in siphon type system that can be used for road surface or roofing
System.
Background technology
Along with the development of society, traditional gravity type drainage pattern can not fully meet the need of modern architecture
Asking, the application of siphonic drainage system is the effective means solving modern architecture big area roof drainage problem,
Roof drain in siphonic drainage system flexible arrangement on roofing, more can adapt to the various skills built now
Art moulding, it is easy to meet the rainwater discharge of irregular roofing, and the discharge capacity of each roof drain is big, roofing
The number of openings is few, decreases the probability of roof leakage, alleviates the waterproofing pressure of roofing；The quantity of pipeline few and
Diameter is little, meets the aesthetic and various long-span roofing and the rainwater in high stored building group building built now
Discharge, and pipeline total length is few and siphonic drainage system simple installation, decreases piping cost and installation
Expense.But there is also some defects in current drainage system, present siphon drainage is all in time will
Water in Rainwater Drainage except for target, the place that average amount of rainfall is bigger such as throughout the year, once rain heavily, the discharge of rainwater
Can not get controlling by siphonic drainage system, discharge rainwater the most in a large number, the as easy as rolling off a log generation in city can be caused
Effectiveness factors, seriously damages communal facility, and causes subsoil water too many, house foundation shakiness can be caused to make
House subsides and the road situation such as subside occurs, the most serious life security to people causes sternly
The threat of weight；And the drainage pipeline displacement of siphonic drainage system increases suddenly, to the impact of pipeline very
Greatly, the service life of pipeline is had a strong impact on.It is exactly also present drainage pipeline, no matter is rustless steel draining
Pipeline or the inside of plastic drainage pipeline are all smooth, and rainwater cannot be formed on the inwall of drainage pipeline
Moisture film so that rainwater directly impacts the inwall of drainage pipeline, not only relatively big to the damage ratio of pipeline, shortens pipe
The service life in road, and make the noise of siphonic drainage system very greatly, affect the orthobiosis of people.
Summary of the invention
For the problems referred to above of the prior art, the present invention proposes a kind of siphonic drainage system, the present invention
Solving present siphonic drainage system and control the displacement of rainwater, when causing heavy rain, displacement is excessive easily
Cause the skill that the noise of urban waterlogging disaster, destruction communal facility, and existing siphonic drainage system is big
Art problem.
The technical scheme is that a kind of siphonic drainage system, including column pipe, standpipe and some dividing
Arm, one end of described standpipe connects with one end of column pipe, and the port of export of described some branched pipes is vertically solid
It is scheduled on the top of column pipe and connects with column pipe；Rainy bucket is connected on the entrance point of described some branched pipes,
Described roof drain is arranged on roofing or road surface；Described roof drain is provided with anti-whirlpool trousers, described rain
Roofing or road surface outside bucket place roofing or position, road surface are provided with riffler, described riffler
Bottom position, less than the bottom of roof drain, is provided with the convenient Qu Sha mechanism taking out silt, institute in described riffler
State riffler be arranged over can cover riffler and the current limliting cover of anti-whirlpool trousers, the side of described current limliting cover
Wall is provided with the first Guo Shui mechanism, and the top of described current limliting cover is provided with the second Guo Shui mechanism；Described current limliting cover and
Riffler is attached by fixed mechanism；The inwall of described standpipe is provided with anticorrosive coat and anticorrosive coat is provided with
Some bulge-structures.
Further, described Qu Sha mechanism is made up of the most easily section of taking and level deposition section, described Qu Sha mechanism
Vertically the most easily the inwall of the section of taking and the vertical edge of riffler be adjacent to install, the level deposition section of described Qu Sha mechanism
The limit, base of bottom and riffler be adjacent to install, the upper end of level deposition section flushes with the opening of riffler.
Further, the upper end of the most easily section of taking of described Qu Sha mechanism is provided with the taking-up structure in circular ring structure,
The end of the level deposition section of described Qu Sha mechanism is provided with vertical baffle.
Further, described first Guo Shui mechanism is to include a vertical bar hole and at least one circular port,
Described bar hole is located close to the lower end of current limliting cover sidewall, and at least one circular port is positioned at just going up of bar hole
Side, is arranged on the sidewall of current limliting cover several the first Guo Shui mechanism uniform vertical.
Further, described second Guo Shui mechanism is the some circles being arranged on current limliting cover end face uniformly arrangement
Hole.
Further, described fixed mechanism include being arranged on riffler top outer wall in circular ring structure
Lower fixed disk and the upper fixed disk in circular ring structure being arranged on current limliting cover lower outside wall, fixed
Fixing hole, described riffler and current limliting cover it is respectively equipped with by upper fixed disk and lower fixing on dish and lower fixed disk
Fixing hole on dish is fixed together with screw.
Compared with prior art, the invention has the beneficial effects as follows:
1. the present invention is by being provided with current limliting cover in the surface of riffler, in the case of rainstorm weather, and current limliting cover
The displacement of drainage system can be limited so that roofing and road surface in the range of amount of rainfall bears,
The eliminating of restriction amount of rainfall that can be suitable, prevents the water yield moment of surface water and groundwater from increasing, it is to avoid to send out
Raw serious effectiveness factors, causes serious destruction, and makes the life of people communal facility and roadbed
Become to threaten；Additionally current limliting cover is prevented from the bigger rubbish of volume and enters in drainage pipeline, it is to avoid cause
The blocking of drainage pipeline and affect service life of drainage system.
2. at the riffler that is arranged right below of roof drain in the present invention, and it is provided with in riffler and takes husky machine
Structure so that the silt in rainwater precipitates in the Qu Sha mechanism in being arranged on riffler, effectively prevents
Silt enters in drain pipe along with rainwater, particularly prevents silt from entering in column pipe, prevents draining
Line clogging, decreases number of times and the expense of later stage cleaning drainage pipeline；When making regular check on drainage system,
Taking-up can be facilitated to outwell the silt of precipitation by Qu Sha mechanism, then Qu Sha mechanism is installed riffler relaying
Continuous use so that the silt in cleaning riffler is quickly, conveniently, efficiently.
3. the present invention is provided with on the inwall of standpipe on anticorrosive coat and anticorrosive coat and is provided with some bulge-structures,
The setting of anticorrosive coat adds the service life of standpipe, if the some bulge-structures of volume make rainwater again on anticorrosive coat
Forming moisture film before dry bulge-structure, the rainwater then flowed down from above contacts with moisture film, on the one hand avoids
The rainwater directly impact to standpipe, on the other hand decreases the noise of siphonic drainage system so that siphon
The performance of formula drainage system is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the enlarged diagram in Fig. 1 at A.
Fig. 3 is the enlarged diagram in Fig. 1 at B.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical scheme in the present invention is further illustrated by embodiment.
Referring to the drawings 1,2,3, the present invention includes column pipe 1, standpipe 2 and some branched pipes 3, standpipe
One end of 2 connects with one end of column pipe 1, and the port of export of some branched pipes 3 is vertically fixed on column pipe 1
Top and connect with column pipe 1；Connecting rainy bucket 4 on the entrance point of some branched pipes 3, roof drain 4 is pacified
It is contained on roofing or road surface；Roof drain 4 is provided with anti-whirlpool trousers 5, and anti-whirlpool trousers 5 is used for will
Rain water and air separates, and preventing air from entering in siphonic drainage system affects the efficiency of draining；Described rain
Roofing or road surface outside bucket 4 place roofing or position, road surface are provided with riffler 6, described riffler
The bottom position of 6, less than the bottom of roof drain 4, is provided with the convenient Qu Sha mechanism 7 taking out silt in riffler 6,
The sediment deposition being provided for carry secretly in rainwater of riffler 6, prevents silt from entering in drainage pipeline also
And drainage pipeline is blocked, Qu Sha mechanism 7 is arranged in riffler 6 so that sediment deposition is taking sand
In mechanism 7, the silt after conveniently precipitating directly is taken out fast and efficiently by Qu Sha mechanism 7；Heavy
Husky groove 6 be arranged over current limliting cover 8, the sidewall of current limliting cover 8 is provided with the first Guo Shui mechanism 13, current limliting cover
Top be provided with the second Guo Shui mechanism 14；Current limliting cover 8 is by the first Guo Shui mechanism 13 and the second Guo Shui mechanism
14 displacement controlling drainage system, the design of Guo Shui mechanism first ensure building and road surface bear rain
In the range of water, suitable control displacement, slows down the time that a large amount of rainwater collects on earth's surface and underground, subtracts
Lack the pressure of earth's surface and underdrainage system, be also effectively prevented the generation of effectiveness factors, prevented public
Facility and roadbed are destroyed, avoid and cause serious threat to the security of the lives and property of people；Current limliting cover 8
It is attached by fixed mechanism with riffler 6, so prevents rubbish from entering into whole siphonic drainage system
In, prevent from, by drain line blockage, affecting the service life of drainage system；The inwall of standpipe is provided with anticorrosion
Layer 9 and anticorrosive coat are provided with some bulge-structures 10；The setting of anticorrosive coat 9 adds the use of standpipe 2
In the life-span, anticorrosive coat 9 is provided with some bulge-structures 10 and rainwater was formed before some bulge-structures 10
On the one hand moisture film, the rainwater then flowed down from above contacts with moisture film, avoids direct to standpipe 2 of rainwater
Impact, on the other hand decreases the noise of siphonic drainage system so that the performance of siphonic drainage system
More preferably.
Described Qu Sha mechanism 7 is made up of the most easily section of taking and level deposition section, and described Qu Sha mechanism vertically easily takes
Section and the inwall of the vertical edge of riffler 6 are adjacent to install, the bottom of the level deposition section of described Qu Sha mechanism 7 and
The limit, base of riffler is adjacent to install, and the upper end of level deposition section flushes with the opening of riffler 6.So can
Ensureing that the silt carried secretly in rainwater is all deposited in Qu Sha mechanism 7, the convenient silt by precipitation is quick, easy
Take out.
Described Qu Sha mechanism 7 vertically the most easily the upper end of the section of taking be provided with the taking-up structure 11 in circular ring structure, described in take
The end of the level deposition section of husky mechanism is provided with vertical baffle 12.Take out structure 11 to be convenient for people to take sand by whole
Machine 7 structure and silt take out, and vertical baffle 12 is that to prevent the silt of precipitation in Qu Sha mechanism 7 from falling into from gap heavy
In husky groove 6, cause silt cleaning difficulty.
First Guo Shui mechanism 13 is to include a vertical bar hole 131 and at least one circular port 132, bar
Shape hole is located close to the lower end of current limliting cover sidewall, and at least one circular port 132 is just being positioned at bar hole 131
Top, is arranged on the sidewall of current limliting cover 8 several the first Guo Shui mechanism 13 uniform vertical；When light rain or
During person's moderate rain weather, when water level on roofing or road surface is relatively low, roof drain 4 can be in time by some bars
Shape hole 131 is discharged timely, and when heavy rain or rainstorm weather, rainwater did not had bar hole 131, rainwater except
Outside getting rid of from bar hole 131, also the circular port 132 above bar hole 131 is got rid of, circular port
The displacement that the displacement of 132 compares strip-type hole 121 is much smaller, enabling control the draining of drainage system
Amount, prevents substantial amounts of rainwater from quickly discharging and causes effectiveness factors.
Second Guo Shui mechanism 14 is the some circular ports being arranged on current limliting cover 8 end face uniformly arrangement, works as roofing
With the end face that the amount of rainfall on road surface did not had current limliting cover 8, now the some circular holes on end face are also carried out draining,
Make water lev el control in the lower section of current limliting cover 8, be to ensure that the safety on roofing and road surface.
Fixed mechanism includes lower fixed disk 15 He in circular ring structure being arranged on riffler 6 top outer wall
The upper fixed disk 16 in circular ring structure being arranged on current limliting cover 8 lower outside wall, upper fixed disk 16 and lower solid
Fixing hole, riffler 6 and current limliting cover 8 it is respectively equipped with by upper fixed disk 16 and lower fixed disk on price fixing 15
Fixing hole on 15 is fixed together with screw 17, is fixed together with riffler 6 by current limliting cover 8, permissible
Prevent rubbish from entering in drainage system, be directly replaced if current limliting cover 8 damages to disassemble,
It is also convenient for taking out and is arranged on desilting Qu Sha mechanism 7 therefrom and silt.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (6)
1. a siphonic drainage system, including column pipe, standpipe and some branched pipes, described standpipe
One end connects with one end of column pipe, and the port of export of described some branched pipes is vertically fixed on the top of column pipe
And connect with column pipe；Connecting rainy bucket on the entrance point of described some branched pipes, described roof drain is installed
On roofing or road surface；It is characterized in that: described roof drain is provided with anti-whirlpool trousers, described rainwater
Roofing or road surface outside bucket place roofing or position, road surface are provided with riffler, the end of described riffler
Position sets low the bottom in roof drain, is provided with the convenient Qu Sha mechanism taking out silt in described riffler, described
Being arranged over of riffler can cover riffler and the current limliting cover of anti-whirlpool trousers, the sidewall of described current limliting cover
Being provided with the first Guo Shui mechanism, the top of described current limliting cover is provided with the second Guo Shui mechanism；Described current limliting cover is with heavy
Husky groove is attached by fixed mechanism；If the inwall of described standpipe is provided with anticorrosive coat and anticorrosive coat is provided with
Dry bulge-structure.
2. siphonic drainage system as claimed in claim 1, it is characterised in that: described Qu Sha mechanism is by erecting
The straight easily section of taking and level deposition section are constituted, the most easily section of taking of described Qu Sha mechanism and the vertical edge of riffler
Inwall is adjacent to install, and the bottom of the level deposition section of described Qu Sha mechanism and the limit, base of riffler are adjacent to install,
The upper end of level deposition section flushes with the opening of riffler.
3. siphonic drainage system as claimed in claim 2, it is characterised in that: described Qu Sha mechanism erects
The upper end of the straight easily section of taking is provided with the taking-up structure in circular ring structure, the end of the level deposition section of described Qu Sha mechanism
Portion is provided with vertical baffle.
4. siphonic drainage system as claimed in claim 1, it is characterised in that: described first Guo Shui mechanism
Being to include a vertical bar hole and at least one circular port, described bar hole is located close to current limliting cover sidewall
Lower end, at least one circular port is positioned at the surface of bar hole, and several the first Guo Shui mechanisms uniformly hang down
Directly it is arranged on the sidewall of current limliting cover.
5. siphonic drainage system as claimed in claim 1, it is characterised in that: described second Guo Shui mechanism
For being arranged on current limliting cover end face some circular ports of uniformly arrangement.
6. siphonic drainage system as claimed in claim 1, it is characterised in that: described fixed mechanism includes
The lower fixed disk in circular ring structure being arranged on riffler top outer wall and be arranged on current limliting cover lower outside
The upper fixed disk in circular ring structure on wall, fixed dish and lower fixed disk are respectively equipped with fixing hole,
Described riffler and current limliting cover are fixed together with screw by the fixing hole on upper fixed disk and lower fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338930.7A CN105971087A (en) | 2016-05-20 | 2016-05-20 | Hydrocone type water draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338930.7A CN105971087A (en) | 2016-05-20 | 2016-05-20 | Hydrocone type water draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971087A true CN105971087A (en) | 2016-09-28 |
Family
ID=56956202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338930.7A Pending CN105971087A (en) | 2016-05-20 | 2016-05-20 | Hydrocone type water draining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020016096A (en) * | 2018-07-26 | 2020-01-30 | 積水化学工業株式会社 | Rainwater drainage device |
| JP2020020172A (en) * | 2018-08-01 | 2020-02-06 | 積水化学工業株式会社 | Drain pipe and rainwater drain device |
-
2016
- 2016-05-20 CN CN201610338930.7A patent/CN105971087A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020016096A (en) * | 2018-07-26 | 2020-01-30 | 積水化学工業株式会社 | Rainwater drainage device |
| JP2020020172A (en) * | 2018-08-01 | 2020-02-06 | 積水化学工業株式会社 | Drain pipe and rainwater drain device |
| JP7136624B2 (en) | 2018-08-01 | 2022-09-13 | 積水化学工業株式会社 | Drains and storm drains |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6796325B1 (en) | Apparatus for stormwater retention and release, and method of use thereof | |
| CN106835971B (en) | A kind of viaduct system for reclaiming rainwater and its installation method | |
| CN207244783U (en) | A kind of drainage system for preventing urban waterlogging | |
| CN110886303A (en) | Prevent arranging integration underground drainage system | |
| KR101064335B1 (en) | Rain duct treating offensive odor | |
| CN211228626U (en) | Automatic pressure relief device for anti-floating of basement bottom plate | |
| CN205369377U (en) | Automatic abandon class, retaining, overflow integration rainwater collection system | |
| CN105971087A (en) | Hydrocone type water draining system | |
| KR101267377B1 (en) | Flood protection water storage system to store water naturally | |
| CN214302102U (en) | Town road drainage structures | |
| CN107366347A (en) | A kind of underpass flood reverse-filling drainage system | |
| CN205314385U (en) | Hydrocone type drainage system | |
| CN208309747U (en) | A kind of ladder slope protection drainage system | |
| CN214497767U (en) | Multifunctional intercepting ditch | |
| CN212224121U (en) | Road structure with surface type water collecting function | |
| CN206956893U (en) | A kind of high-order flower bed processing system for preventing the overboard splashing of building | |
| CN208167944U (en) | It crosses sea, cross river section drainage pumping plant | |
| KR101293413B1 (en) | Flood prevention system using a water-storage tank | |
| KR200426719Y1 (en) | A Tunnel Type Rainwater Infitration and Detention System | |
| CN218405756U (en) | Rainwater grate | |
| CN110886324A (en) | Integrated system is prevented arranging by garage roof | |
| CN205475661U (en) | Regulation pond under landscape water body | |
| CN211172084U (en) | Lateral drainage structure of sinking courtyard of foreign-style house | |
| CN212689073U (en) | Green energy-saving building rainwater collecting and processing system | |
| CN215977609U (en) | Formula of sinking greenery patches overflow well structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |