CN205907784U - Drainage system of residential quarter - Google Patents
Drainage system of residential quarter Download PDFInfo
- Publication number
- CN205907784U CN205907784U CN201620825799.2U CN201620825799U CN205907784U CN 205907784 U CN205907784 U CN 205907784U CN 201620825799 U CN201620825799 U CN 201620825799U CN 205907784 U CN205907784 U CN 205907784U
- Authority
- CN
- China
- Prior art keywords
- baffling
- closed conduit
- drainage system
- residential area
- water
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a residential quarter drainage system, make full use of district area effectively prolongs the district rainfall runoff, delays rainwater flow peak time, effective reducing pollutants, prevents ponding and plays the retaining effect, reaches the effect of practicing thrift the environmental protection. The system is including setting up in the outside on district earth's surface retaining ditch pond and setting up the baffling closed conduit at the district underground portion, there is hanging filter screen down on the upper portion in outside retaining ditch pond, and the tip or the side in outside retaining ditch pond have the overflow baffle who links to each other with baffling closed conduit tip, the baffling closed conduit has a water inlet, links to each other with overflow baffle upper portion, the upper portion of baffling closed conduit is the rectangle, the bottom slope of baffling closed conduit, the lateral wall of baffling closed conduit is inside be equipped with end to end by side " eight " word arrangement water conservancy diversion baffle, water conservancy diversion baffle check become " it " font baffling passageway, baffling passageway upper end links to each other with the water inlet, the lower extreme is connected with the delivery port. The delivery port links to each other with the municipal drainage pipe network system.
Description
Technical field
This utility model provides a kind of drainage system and in particular to a kind of drainage system being applied to residential area.
Background technology
China's annual precipitation is enriched, and constantly develops with urbanization, city permeable surface area ratio is fewer and feweri, because
Rainfall formed waterlogging also when occur；Pollution of area source has become as one of major reason of Urban Water Environment deterioration；Meanwhile, water money
Source is deficient, is also one of problem anxious to be resolved in current water crisis.
For residential area, if rainwater can not be excluded in time, easily cause hydrops, impact life, especially to people
Anti- facility and ground parking space cause to pour in down a chimney danger；But rainfall runoff is too fast, then it is likely to result in municipal drainage pipe network system pressure mistake
Greatly, aggravate the danger of urban waterlogging.Residential area secondary pollution of water is little, suitable collected rainwater can effectively utilizes, realize water saving,
But it is uncontrollable and be difficult to the hydrops excluded for a long time, it is possible to create the hygienic issues such as abnormal flavour, mosquitos and flies, underground garage, people's air defense set
Apply and be likely to seepage occurs, go mouldy.
Traditional research direction, mainly carries out source and promotees to ooze, carry out ecology to rainwater to the rainfall runoff at rainfall initial stage
Change and receive delay, reduce rainwash flow.Due to extending without reference to the rainfall runoff route at rainfall initial stage, delay
The time of storm runoff peak value, and in residential area, increase the holdup time of rainwater, easily produce abnormal flavour, underground garage people
Anti- facility seepage problem.
In addition, as Patent No. 201120450393.8 " a kind of deflector type processing controls one residential rainfall runoff
Surface water channel ", takes the mode extending the lower idol rainfall runoff route of building, postpones the time that rainwater peak flow occurs.But should
Utility model adopts open channel to design, and is limited by plot planning it is impossible to make full use of cell public territory area, and filtered dirt
Dye thing is directly discharged into municipal pipeline, the blocking being likely to result in and secondary pollution problem；Baffling canal hydrops can not exclude generation completely
The hygienic issues such as abnormal flavour, mosquitos and flies, underground garage, Civil Air Defense Facilities are likely to seepage, go mouldy；Water-retention water storage problem.
Content of the invention
The purpose of this utility model
The purpose of this utility model is, overcomes prior art not enough, provides a kind of residential area drainage system, fully profit
With plot area, effectively extend cell rainfall runoff, delay the rainwater peak flow time, effectively reduce pollution, prevent hydrops simultaneously
Play Water storage, reach the effect of economical environment-protective.
For solving to realize above-mentioned technical purpose, the technical scheme that this utility model is taken is as follows:
A kind of residential area drainage system, including being arranged on the outside water-retention ditch pond of cell earth's surface and be arranged on cell underground
Partial baffling closed conduit；The top in outside water-retention ditch pond have under hanging drainage screen, the end in outside water-retention ditch pond or side have with
The overflow baffle that baffling closed conduit end is connected；Baffling closed conduit has water inlet, is connected with overflow baffle top；Described baffling closed conduit
Top is rectangular, the bottom angled of baffling closed conduit, and the interior of baffling closed conduit is provided with head and the tail interlaced arrangement, and overall is in " eight "
The flow apron of word arrangement, "the" shape baffling passage between flow apron, baffling passage upper end is connected with water inlet, and lower end is even
It is connected to outlet.Outlet is connected with municipal drainage pipe network system.
Under hanging drainage screen top be connected with outside water-retention ditch pool side edge, hanging down to outside cistern ditch bottom in bottom, can
Take different shape, even if pollutant are deposited in bottom, side mesh portions remain to smooth draining.
Because the water body of residential area directly pollutes less, outside water-retention ditch pond can reuse through the rainwater filtering,
Realize water saving purpose；And outside water-retention ditch pond is arranged on ground, under the hanging convenient garbage filtering sieve bottom clear up in time, ditch pond
Area is less, beneficial to management, effectively prevents seepage.
Baffling closed conduit part, the entirety of head and the tail interlaced arrangement is in the "the" shape baffling that " eight " word arrangement flow apron lattice become
Passage, is matched with the bottom tilting, and can effectively prevent hydrops from producing, prevent seepage.
Baffling closed conduit may be provided at below cell road surface and greenery patches, effectively utilizes plot planning area.
During rainfall, the rainwater of catchment area in cell is collected in the outside water-retention ditch pond being arranged on cell ground, and by setting
Under putting on outside water-retention ditch pond, hanging drainage screen is filtered.Reserve-water-level reach overflow baffle highly after, overflow into baffling
Closed conduit, carrys out diffraction current through several in baffling closed conduit, flows into municipal drainage system through outlet.
The highly following part of overflow baffle is passed through in outside water-retention ditch pond, can be with accumulation part rainwater, for cell during arid
Green area irrigation or landscape etc. use, and reach water saving purpose.
Preferably, the bottom slope of described baffling closed conduit is 1%-2%, internal a width of 1.2 meters；
Preferably, the flow apron of described baffling closed conduit and side wall angle are 70 ° -80 °；The flow apron at interval is in flat
OK, two parallel water conservancy diversion baffle spacings are wide 1.2-1.5 times in baffling closed conduit inside；
Preferably, the side wall of described baffling closed conduit can be by reinforced concrete construction, and reinforced concrete canopy is placed at top, can
For cell runway.
Described water-retention ditch at the bottom of pond portion arranges the openable discharge outlet of downward draining, opens draining if necessary.
Brief description
Fig. 1 is plane graph of the present utility model；
Fig. 2 is the a-a profile of Fig. 1.
Icon illustrates:
The outside water-retention ditch pond of 1-, 2-baffling closed conduit, hanging drainage screen, 4- overflow baffle, 5- water inlet 6- water conservancy diversion under 3-
Baffle plate 7- baffling passage, 8- outlet, the bottom of 9- baffling closed conduit, the side wall of 10- baffling closed conduit.
Specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is further illustrated.
Embodiment 1
A kind of residential area drainage system shown in Fig. 1 and Fig. 2, including the outside water-retention ditch pond 1 being arranged on cell earth's surface
With the baffling closed conduit 2 being arranged on cell under ground portion；The top in outside water-retention ditch pond have under hanging drainage screen 3, outside water-retention ditch
The end in pond or side have the overflow baffle 4 being connected with baffling closed conduit end；Baffling closed conduit 2 has water inlet 5, with overflow baffle 4
Top is connected；The top of described baffling closed conduit 2 is rectangular, and the bottom 9 of baffling closed conduit 2 tilts, inside the side wall 10 of baffling closed conduit 2
It is provided with the overall flow apron 6 in " eight " word arrangement, between flow apron 6, form "the" shape baffling passage 7, baffling passage 7
One end is connected with water inlet 5, and the other end is connected with outlet 8.Outlet 8 is connected with municipal drainage pipe network system.
The bottom slope of the baffling closed conduit of described residential area drainage system is 1%, internal a width of 1.2 meters；Baffling closed conduit
Flow apron is 85 ° with side wall angle；Interval flow apron is in parallel, two 1.3 meters of parallel water conservancy diversion baffle spacings；
Under hanging drainage screen top be connected with outside water-retention ditch pool side edge, different shape can be taken in bottom, even if pollutant
It is deposited in bottom, side mesh portions remain to smooth draining.
Because the water body of residential area directly pollutes less, outside water-retention ditch pond can reuse through the rainwater filtering,
Realize water saving purpose；And outside water-retention ditch pond is arranged on ground, under the convenient garbage of hanging filter screen bottom clear up in time, Gou Chi face
Long-pending less, beneficial to management, effectively prevent seepage.
Baffling closed conduit inwall, has head and the tail interlaced arrangement, the overall flow apron in " eight " word arrangement, is formed between flow apron
"the" shape drainage channel, is matched with the bottom tilting, and can effectively prevent hydrops from producing, prevent seepage.
Baffling closed conduit may be provided at below cell road surface and greenery patches, effectively utilizes plot planning area.
During rainfall, the rainwater of catchment area in cell is collected in the outside water-retention ditch pond being arranged on cell ground, and by setting
Under putting on outside water-retention ditch pond, hanging drainage screen is filtered.Reserve-water-level reach overflow baffle highly after, overflow into baffling
Closed conduit, carrys out diffraction current through several in baffling closed conduit, flows into municipal drainage system through outlet.
By the part that overflow baffle is highly following, can be irrigated or scape for subdistrict greening during arid with accumulation part rainwater
Sight etc. uses, and reaches water saving purpose.
Preferably, the side wall of described baffling closed conduit can be by reinforced concrete construction, and reinforced concrete canopy is placed at top, can
For cell runway.
These are only one preferred embodiment of this utility model, be not used for limiting practical range of the present utility model.Right
For those skilled in the art, on the premise of without departing from technical solutions of the utility model, can to the technical scheme of utility model
To do the improvement of some suitable practical situations；Therefore, those of skill in the art any based on this utility model technical side
In case, non-material change is included in this utility model protection domain.
Claims (6)
1. a kind of residential area drainage system, including the outside water-retention ditch pond (1) being arranged on cell earth's surface with being arranged on cell
The baffling closed conduit (2) of lower part；It is characterized by: the top in outside water-retention ditch pond hanging drainage screen (3) under having, outside water-retention ditch pond
End or side have the overflow baffle (4) being connected with baffling closed conduit end；Baffling closed conduit (2) has water inlet (5), with overflow gear
Plate (4) top is connected；The top of described baffling closed conduit (2) is rectangular, and the bottom (9) of baffling closed conduit (2) tilts, baffling closed conduit
(2) is provided with head and the tail interlaced arrangement inside side wall (10), overall be in " eight " word arrangement flow apron (6), flow apron (6) it
Between form "the" shape baffling passage (7), baffling passage (7) one end is connected with water inlet (5), and the other end is connected with outlet
(8), outlet (8) is connected with municipal drainage pipe network system.
2. residential area as claimed in claim 1 drainage system, it is characterized by, bottom (9) gradient of baffling closed conduit (2) is 1% ~
2%.
3. residential area as claimed in claim 1 drainage system, it is characterized by, the flow apron (6) of described baffling closed conduit (2) with
Side wall (10) angle is 70 ° ~ 80 °；Flow apron (6) separately is in parallel, and two parallel flow apron (6) spacing are baffling
Wide 1.2 ~ 1.5 times inside closed conduit.
4. residential area as claimed in claim 1 drainage system, the side wall (10) of described baffling closed conduit (2) is tied for armored concrete
Structure, reinforced concrete canopy is placed at top.
5. residential area as claimed in claim 1 drainage system, described outside water-retention ditch pond (1), by reinforced concrete construction, is pushed up
Portion places and carries permeable hole reinforced concrete canopy.
6. residential area as claimed in claim 1 drainage system, what described water-retention ditch at the bottom of pond portion arranged downward draining can folding
Discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825799.2U CN205907784U (en) | 2016-08-02 | 2016-08-02 | Drainage system of residential quarter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825799.2U CN205907784U (en) | 2016-08-02 | 2016-08-02 | Drainage system of residential quarter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907784U true CN205907784U (en) | 2017-01-25 |
Family
ID=57802860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825799.2U Expired - Fee Related CN205907784U (en) | 2016-08-02 | 2016-08-02 | Drainage system of residential quarter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121007A (en) * | 2016-08-02 | 2016-11-16 | 无锡龙盈环保科技有限公司 | A kind of drainage system of residential quarter |
-
2016
- 2016-08-02 CN CN201620825799.2U patent/CN205907784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121007A (en) * | 2016-08-02 | 2016-11-16 | 无锡龙盈环保科技有限公司 | A kind of drainage system of residential quarter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Jiqi Inventor before: You Wei Inventor before: Yang Yanzong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: The 538000 the Guangxi Zhuang Autonomous Region Fangchenggang Port District Avenue and Avenue intersection c.nitidissima Jiangshan emerald garden at the central business district (two) No. 1068 shops Patentee after: Fangchenggang wonder Technology Co., Ltd. Address before: 214000 Jiangsu, Xishan District, northeast of the town of agricultural dam Industrial Park Patentee before: Wuxi Longying Environmental Protection Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |