CN209194665U - Cell storm sewer exhaust system - Google Patents

Cell storm sewer exhaust system Download PDF

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Publication number
CN209194665U
CN209194665U CN201821502126.9U CN201821502126U CN209194665U CN 209194665 U CN209194665 U CN 209194665U CN 201821502126 U CN201821502126 U CN 201821502126U CN 209194665 U CN209194665 U CN 209194665U
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China
Prior art keywords
soakaway trench
greenbelt
water
storm sewer
rainwater
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Application number
CN201821502126.9U
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Chinese (zh)
Inventor
杨著成
刘春风
唐敏
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Shenzhen Ausen Environmental Landscape Co Ltd
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Shenzhen Ausen Environmental Landscape Co Ltd
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Priority to CN201821502126.9U priority Critical patent/CN209194665U/en
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Abstract

The utility model discloses a kind of cell storm sewer exhaust systems, including greenbelt, greenbelt is surrounded by road shoulder stone, the soakaway trench of several insertion undergrounds is equipped in greenbelt, soakaway trench is provided with water inlet in ground one end, and soakaway trench is evenly equipped with several water seepage holes under ground portion, and road shoulder stone is provided with drainage ditch in a side-lower of greenbelt, drainage ditch bottom is provided with several discharge outlet, and discharge outlet is connected to adjacent soakaway trench.By above-mentioned setting, when the water percolating capacity of greenbelt upper surface is less than precipitation, rainwater is assembled in greenbelt, and soakaway trench is entered by water inlet, assemble in soakaway trench, plays the role of certain buffering ponding, and penetrate into soil by the water seepage hole of soakaway trench side wall, accelerate the discharge of greenbelt internal water accumulation, greenbelt internal water accumulation spilling is avoided, meanwhile, because rainwater is more retained in soil, the water content for being conducive to improve soil, is conducive to the restoration of the ecosystem in cell.

Description

Cell storm sewer exhaust system
Technical field
The utility model relates to drainage system fields, more specifically, it relates to a kind of cell storm sewer exhaust system.
Background technique
Since soils more in city are covered by house and road, so that rainwater can not be seeped into down underground, it is limited green Change band when encountering big rainfall, rainwater is slower than rainfall rate in greenbelt infiltration rate, overflows and afforests so as to cause rainwater Band aggravates the pressure of sewerage system in surface gathered water, urban waterlogging occurs, and dry season needs to the greening in city Vegetation artificial watering.Because rainwater lower speed seeped in soil is more constant, existing technology is provided in greenbelt Drainage ditch, drainage ditch by rainwater-collecting to reservoir recycle, rainwater also needed after being collected manpower and material resources to afforestation vegetation into Row watering, it is time-consuming and laborious, while rainwater is not left in soil, is unfavorable for the ecosystem of greenbelt.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of the small of quickening greenbelt infiltration Area's storm sewer exhaust system.
To achieve the above object, the utility model provides following technical solution:
A kind of cell storm sewer exhaust system, including greenbelt, the greenbelt are surrounded by road shoulder stone, feature It is: is equipped with several soakaway trench being embedded in green land soil in the greenbelt, the end of the soakaway trench is above ground level simultaneously It is provided with water inlet in end, the soakaway trench is evenly equipped with several water seepage holes under ground portion;The road shoulder stone is the one of greenbelt Side-lower is provided with drainage ditch, and the drainage ditch is connected to by water pipe with the soakaway trench.
By above-mentioned setting, in rainfall, when the water percolating capacity of greenbelt upper surface is less than precipitation, rainwater is in greenbelt Aggregation, and soakaway trench is entered by water inlet, assemble in soakaway trench, plays certain relaxation effect, and pass through soakaway trench side The water seepage hole of wall penetrates into soil, and the ponding for afforesting belt edge can be connected to soakaway trench by the discharge outlet of drainage ditch, accelerates The discharge of greenbelt internal water accumulation avoids greenbelt internal water accumulation spilling, meanwhile, because rainwater is more retained in soil, The water content for being conducive to improve soil, is conducive to the restoration of the ecosystem in cell.
The use of the new type is further arranged, and the water inlet of the soakaway trench is equipped with the filter cover with filter opening on protrusion ground.
By above-mentioned setting, raised filter cover can cause to endanger to avoid directly exposed water inlet to the pedestrian on greenbelt Danger, is also beneficial to the beauty of greenbelt, while the inclined surface of filter cover is higher by earth's surface, can allow upper table in the case where a small amount of ponding Face soil voluntarily seeps water, simultaneously as the silt in rainwater deposits under the effect of gravity, filter cover, which is higher than earth's surface setting, reduces rain Water flows into soil erosion when filter opening.
The use of the new type is further arranged, and the filter for being higher by greening belt surface and having filter opening is provided with above the drainage ditch Plate, the filter plate are obliquely installed with the road shoulder flanks.
By above-mentioned setting, filter plate, which is provided with, to be above the ground level and is obliquely installed with filter opening identical in filter cover, porous disc, Upper surface soil can be allowed voluntarily to seep water in the case where a small amount of ponding, simultaneously as the silt in rainwater sinks under the effect of gravity Product reduces soil erosion when rainwater flows into filter opening.
The utility model is further arranged, and the soakaway trench under ground portion is provided with several communicating pipes, and the communicating pipe will Adjacent soakaway trench connection.
By above-mentioned setting, adjacent soakaway trench can be connected communicating pipe, and then all soakaway trench are connected to, avoid Because the landform reason of greenbelt to assemble rainwater in only a small number of soakaway trench, the efficiency that seeps water is influenced, all infiltrations are connected to Pipe can increase total infiltration area, improve the infiltration efficiency in soil.
The use of the new type is further arranged, and further includes reservoir, and the soakaway trench is provided with the overflow being connected to reservoir Pipe, the overflow pipe were located above the communicating pipe.
By above-mentioned setting, when rainfall is excessive, total water percolating capacity is less than rainfall, and rainwater continues in soakaway trench cohesion Collection, the water level of soakaway trench persistently rise, and rainwater enters overflow pipe, flow into reservoir by overflow pipe, can be to avoid because of infiltration It can also be recycled not as good as the rainwater for causing greenbelt spilling water, while flowing into reservoir, improve rainwater utilization.
The utility model is further arranged, and the connector of intermediate perforation is provided with below the filter cover, and the connector is set It is equipped with external screw thread, the soakaway trench upper end is provided with the internal screw thread with connector cooperation.
By above-mentioned setting, filter cover is threadedly coupled with soakaway trench, be can be convenient and is carried out disassembling, assembling and replacing to filter cover, and periodically Cleaning to filter opening.
The use of the new type is further arranged, and the infiltration pipe outer wall is provided with symmetrical two hanging rings.
By above-mentioned setting, hanging ring can be convenient lifting of the soakaway trench in transport and installation process.
In conclusion the utility model has the following beneficial effects:
A kind of cell storm sewer exhaust system of the use of the new type passes through the soakaway trench of setting insertion underground, soakaway trench Under ground portion is evenly distributed with water seepage hole, and greening belt edge is provided with drainage ditch, and drainage ditch is connected to adjacent infiltration by the drainage hole of bottom Water pipe is penetrated into inside soil, the infiltration of greenbelt when increasing rainfall so that rainwater enters soakaway trench when raining by water seepage hole Efficiency, when rainfall it is excessive can also by extra rainwater import reservoir, both ensure that greenbelt will not toward spilling water on road, The water content that ensure that greenbelt soil, is conducive to ecological recovery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is permeable pipe structure schematic diagram;
Fig. 4 is soakaway trench top side section view.
Appended drawing reference: 1, greenbelt;2, road shoulder stone;3, soakaway trench;31, water inlet;32, water seepage hole;4, drainage ditch;41, Filter plate;5, filter cover;51, connector;6, communicating pipe;7, reservoir;71, overflow pipe;8, hanging ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of cell storm sewer exhaust system is as shown in Figure 1 to Figure 2, green including the greenbelt 1 surrounded by road shoulder stone 2 Change the soakaway trench 3 that several insertion undergrounds are provided in band 1,3 upper end of soakaway trench is provided with water inlet 31, and 3 lower end of soakaway trench is embedded in It is as shown in Figure 3 that ground end part is uniformly provided with water seepage hole 32(), rainwater enters soakaway trench 3, and the soil of deep layer is penetrated by water seepage hole 32 Ground increases infiltration area, improves infiltration efficiency.
31 upper end of water inlet is provided with filter cover 5, and the connector 51(that 5 lower end of filter cover is provided with perforation is as shown in Figure 4), connection First 51 are provided with external screw thread, and the internal screw thread with external screw thread cooperation is provided in soakaway trench 3, i.e. filter cover 5 and soakaway trench 3 passes through screw thread Connection, easy disassembly.Filter cover 5 is above ground level, and 5 side of filter cover is provided with several filter openings, and road shoulder stone 2 is arranged in 1 side of greenbelt There is drainage ditch 4, drainage ditch 4 prolongs road shoulder stone 2 and is extended, and surrounds greenbelt 1, is provided with filter above ground level above drainage ditch 4 Plate 41, filter plate 41 are obliquely installed to road shoulder stone 2, and several filter openings are provided on filter plate 41.Filter opening is arranged in inclined 41 He of filter plate 5 side of filter cover can allow upper surface soil voluntarily to seep water in the case where a small amount of ponding, simultaneously as the silt in rainwater is in weight The lower deposition of power effect, reduces soil erosion when rainwater flows into filter opening, reduces sandy soil and enter soakaway trench 3.
4 bottom of drainage ditch is provided with several discharge outlet, and discharge outlet is connected by water pipe with soakaway trench 3, and adjacent soakaway trench 3 is on ground It is arranged with interconnected communicating pipe 6, it can be to avoid the landform reason because of greenbelt 1, so that not having in local soakaway trench 3 Assemble rainwater, reduces infiltration area.3 underground of soakaway trench is additionally provided with the overflow pipe 71 being connected to reservoir 7, and overflow pipe 71 is set It sets above communicating pipe 6, when rainfall is excessive, rainwater can flow into reservoir 7 by overflow pipe 71, avoid because seeping water too late 1 spilling water of greenbelt is caused, while the rainwater flowed into reservoir 7 can also recycle, improves rainwater utilization.
As shown in figure 3,3 outer wall of soakaway trench is fixed with symmetrical two hanging rings 8, it can be convenient soakaway trench 3 and transporting and pacifying Lifting during dress.
Specifically used method:
When rainfall, when rainwater infiltration speed is lower than rainfall rate, rainwater is assembled in greenbelt 1, when water surface elevation height When filter cover 5, rainwater is flowed into the filter opening of filter cover 5 and filter plate 41, is assembled in soakaway trench 3 and is penetrated into soil by water seepage hole 32 It is interior, ponding on greenbelt 1 is reduced, when rainfall is excessive, water level rises in soakaway trench 3, when water level is higher than overflow pipe 71, rainwater It is flowed into reservoir 7 by overflow pipe 71, further mitigates soil seepage pressure, reduce 1 ponding of greenbelt, while ensure that soil The water content of earth, is conducive to ecological recovery.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of cell storm sewer exhaust system, including greenbelt (1), the greenbelt (1) is surrounded by road shoulder stone (2), It is characterized in that: several soakaway trench (3) being embedded in green land soil are equipped in the greenbelt (1), the soakaway trench (3) End is above ground level and is provided with water inlet (31) in end, and the soakaway trench (3) is evenly equipped with several water seepage holes under ground portion (32);The road shoulder stone (2) is provided with drainage ditch (4) in a side-lower of greenbelt (1), and the drainage ditch (4) passes through water pipe It is connected to the soakaway trench (3).
2. a kind of cell storm sewer exhaust system according to claim 1, it is characterized in that: the soakaway trench (3) into The mouth of a river (31) is equipped with the filter cover (5) with filter opening on protrusion ground.
3. a kind of cell storm sewer exhaust system according to claim 1, it is characterized in that: above the drainage ditch (4) It is provided with the filter plate (41) for being higher by greening belt surface and having filter opening, the filter plate (41) and road shoulder stone (2) side tilt Setting.
4. a kind of cell storm sewer exhaust system according to claim 1, it is characterized in that: the soakaway trench (3) underground Part is provided with several communicating pipes (6), and the communicating pipe (6) is connected to soakaway trench (3).
5. a kind of cell storm sewer exhaust system according to claim 4, it is characterized in that: further including reservoir (7), institute It states soakaway trench (3) and is provided with the overflow pipe (71) being connected to reservoir (7), the overflow pipe (71) is located at the communicating pipe (6) Top.
6. a kind of cell storm sewer exhaust system according to claim 2, it is characterized in that: being set below the filter cover (5) Be equipped with the connector (51) of intermediate perforation, the connector (51) is provided with external screw thread, soakaway trench (3) upper end be provided with The internal screw thread of connector (51) cooperation.
7. a kind of cell storm sewer exhaust system according to claim 1, it is characterized in that: the soakaway trench (3) outer wall It is provided with symmetrical two hanging rings (8).
CN201821502126.9U 2018-09-13 2018-09-13 Cell storm sewer exhaust system Active CN209194665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821502126.9U CN209194665U (en) 2018-09-13 2018-09-13 Cell storm sewer exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821502126.9U CN209194665U (en) 2018-09-13 2018-09-13 Cell storm sewer exhaust system

Publications (1)

Publication Number Publication Date
CN209194665U true CN209194665U (en) 2019-08-02

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Application Number Title Priority Date Filing Date
CN201821502126.9U Active CN209194665U (en) 2018-09-13 2018-09-13 Cell storm sewer exhaust system

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CN (1) CN209194665U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482531A (en) * 2020-12-04 2021-03-12 甘肃省水利厅兰州水土保持科学试验站(甘肃省水土保持科学研究所) Circulation type rainfall flood resource comprehensive utilization system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482531A (en) * 2020-12-04 2021-03-12 甘肃省水利厅兰州水土保持科学试验站(甘肃省水土保持科学研究所) Circulation type rainfall flood resource comprehensive utilization system

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