CN208280264U - A kind of sponge sewerage system - Google Patents
A kind of sponge sewerage system Download PDFInfo
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- CN208280264U CN208280264U CN201820467170.4U CN201820467170U CN208280264U CN 208280264 U CN208280264 U CN 208280264U CN 201820467170 U CN201820467170 U CN 201820467170U CN 208280264 U CN208280264 U CN 208280264U
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- partition wall
- rainwater
- pond body
- sedimentation basin
- water
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Abstract
The utility model provides a kind of sponge sewerage system, including two driveways, a greenbelt, drainage ditch and multiple rainwater sedimentation basins, two driveways pass through greening band connection, rainwater sedimentation basin is located in greenbelt, the water inlet of drainage ditch is connect with driveway, the water outlet of drainage ditch is connect with the water inlet of rainwater sedimentation basin, the water outlet and greening band connection of rainwater sedimentation basin；Rainwater sedimentation basin includes the first pond body and the second pond body of successively connection.The purpose of this utility model is to provide a kind of sponge sewerage systems, to solve the problems, such as that rainwater drainage device does not play buffering and purification to rainwater in the prior art.
Description
Technical field
The utility model relates to a kind of rain processing system more particularly to a kind of sponge sewerage systems.
Background technique
With the development of society and increasing for the size of population, China is between the growth and shortage of water resources of water resource
Contradiction is increasingly sharpened, and therefore, water resource is rationally made full use of to have great importance the sustainable development in China.
The hard surface of modern city plays an important role as a main flood discharge channel.Currently, rainwater
Excretion mainly pass through two kinds of approach and carry out, the first approach is to be carried out by the inlet for stom water of driveway two sides, on driveway
Rainwater is generally directly discharged into the inlet for stom water that driveway two sides are arranged in, and inlet for stom water is directly connected to the municipal rainwater being embedded on road
Pipe, drains rainwater nearby, this approach does not play the role of cutting down or delays flood peak to rainwater, while also not rising to rainwater
To the effect of purification；Second of approach is that driveway rainwater is directly discharged into greenbelt, is discharged into again after then being purified by greenbelt
Road surface pollutant is brought directly to green by municipal rainwater guard system, this approach since the rainwater on driveway is directly entered greenbelt
Change in band, entrainment of pollutants such as the motor vehicles leakages such as solid impurities and oils such as fine stone, native powder, leaf in rainwater,
They are directly entered greenbelt will directly cause biggish adverse effect to it.
Summary of the invention
Based on this, the purpose of this utility model is to provide a kind of sponge sewerage systems, to solve in the prior art
Rainwater drainage device does not play the problem of buffering and purification to rainwater.
The technical solution of the utility model are as follows: a kind of sponge sewerage system, including two driveways, a greening
Band, drainage ditch and multiple rainwater sedimentation basins, two driveways are located at by the greening band connection, the rainwater sedimentation basin
In the greenbelt, the water inlet of the drainage ditch is connect with the driveway, the water outlet of the drainage ditch and the rainwater
The water inlet of sedimentation basin connects, the water outlet of the rainwater sedimentation basin and the greening band connection；
The rainwater sedimentation basin includes the first pond body and the second pond body of successively connection, and first pond body includes the first bottom
Plate, second pond body include the second bottom plate and third partition wall, and the top of first pond body and the second pond body is equipped with cover board, institute
It states and is equipped with the first partition wall and the second partition wall between the first pond body and second pond body, the outside of first pond body is equipped with described
The water inlet of rainwater sedimentation basin, second pond body are equipped with the water outlet of the rainwater sedimentation basin far from the side of first pond body
Mouthful, there are gap between first partition wall and the second partition wall, first partition wall is connect with the cover board, second partition wall
It is connect with second bottom plate, first bottom plate is located at the lower section of second bottom plate；
Second pond body includes the partition wall of multiple equidistant interval settings, and the adjacent partition wall is staggered up and down, institute
The second pond body is stated equipped with multiple sewage draining exits.
Optionally, second pond body includes third partition wall, the 4th partition wall and the 5th partition wall, and the water outlet is located at described
Between 4th partition wall and the 5th partition wall, the bottom end of the third partition wall is connect with second bottom plate, the top of the third partition wall
There are gaps for end and the bottom end of the cover board；
The top of 4th partition wall is connect with the cover board, the bottom end of the 4th partition wall and second bottom plate there are
Gap.
Optionally, the first sewage draining exit, the third partition wall are equipped between first partition wall, the second partition wall and third partition wall
And the 4th be equipped with the second sewage draining exit between partition wall.
Optionally, overflowing rain water mouth is equipped between the adjacent rainwater sedimentation basin, the driveway is equipped with multiple rainwater
Inspection shaft, each overflowing rain water mouth are connect with the rainwater inspection well by drainpipe.
Optionally, greenbelt is equipped with water barrier.
Optionally, the water barrier is from bottom to top by waterproof layer, lower layer's drainage geotextiles, filter layer and upper water geotextiles
Four layers are formed by stacking.
Optionally, the height of the water inlet of the rainwater sedimentation basin is higher than the height of the water outlet of the rainwater sedimentation basin.
Optionally, the height of the overflowing rain water mouth is higher than the height of the greenbelt.
Optionally, the height of the water outlet of the rainwater sedimentation basin is higher than the water inlet open height of the overflowing rain water mouth.
Implement the utility model embodiment, has the following beneficial effects:
The sponge sewerage system of the utility model, rainwater discharge into drainage ditch from driveway, then from drainage ditch
It discharges on the water inlet of rainwater sedimentation basin, rainwater flows into the first pond body from the water inlet of rainwater sedimentation basin, then flows into second
Pond body is finally flowed out from the water outlet of rainwater sedimentation basin, wherein the top of the first pond body and the second pond body is equipped with cover board, prevents
Only extraneous impurity enters in the first pond body and the second pond body；The first partition wall and second are equipped between first pond body and the second pond body
Partition wall, and the first bottom plate is located at the lower section of the second bottom plate, so that receiving solid can be formed between the first bottom plate and the second bottom plate
Contamination precipitation chamber ensure that the rainwater being discharged from the first pond body does not have solid impurity, improve filter effect；Second pond body packet
The partition wall of multiple equidistant interval settings is included, adjacent partition wall is staggered up and down, and the flowing for improving rainwater in the second pond body is imitated
Fruit ensure that rainwater in the flow velocity of the second pond body；Second pond body be equipped with multiple sewage draining exits, ensure that oily substance and floating material from
It is flowed into municipal wastewater pipe in sewage draining exit, reduces the content of oily substance and floating material in rainwater, further increase precipitating effect
Fruit controls just rain pollution；Therefore, greenbelt has put aside rainwater, so as to make full use of the regulating space of greenbelt, prolongs significantly
The slow flood peak reduced in heavy rain, reduces the discharge pressure of municipal rain system, and rainwater infiltration is into the soil of greenbelt
To supply water to the plant in greenbelt, further, after rain rainwater of the savings in greenbelt can also supply it is green
Moisture content needed for changing the plant in band pours to spill and uses water so as to save municipal administration greening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sponge sewerage system of the utility model.
Fig. 2 is the structural schematic diagram in the direction A-A of the sponge sewerage system of the utility model.
Fig. 3 is the structural schematic diagram of the rainwater sedimentation basin of the utility model.
Description of symbols:
1, driveway；2, greenbelt；3, rainwater sedimentation basin；31, the first pond body；311, the first bottom plate；312, the 6th partition wall；
313, the 7th partition wall；314, the 8th partition wall；32, the second pond body；321, the second bottom plate；322, third partition wall；323, the 4th partition wall；
324, the 5th partition wall；4, cover board；5, the first partition wall；6, the second partition wall；7, water inlet；8, water outlet；9, the first sewage draining exit；10,
Overflowing rain water mouth；11, rainwater inspection well；12, water barrier；13, the second sewage draining exit；14, drainage ditch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
As shown in Fig. 1~2, a kind of sponge sewerage system provided by the utility model embodiment comprising two
Driveway 1, drainage ditch, a greenbelt 2 and multiple rainwater sedimentation basins 3, two driveways 1 are connected by greenbelt 2, and rainwater is heavy
Shallow lake pond 3 is located in greenbelt 2, and the water inlet of drainage ditch 14 is connect with driveway 1, the water outlet and rainwater sedimentation basin of drainage ditch 14
3 water inlet 7 connects, and the water outlet 8 of rainwater sedimentation basin 3 is connect with greenbelt 2；
Rainwater sedimentation basin 3 includes the first pond body 31 and the second pond body 32 of successively connection, and the first pond body 31 includes the first bottom
Plate 311, the second pond body 32 include the second bottom plate 321 and third partition wall 322, and the top of the first pond body 31 and the second pond body 32 is equipped with
Cover board 4 is equipped with the first partition wall 5 and the second partition wall 6 between first pond body 31 and the second pond body 32, the outside of the first pond body 31 is equipped with
The water inlet 7 of rainwater sedimentation basin 3, the second pond body 32 are equipped with the water outlet 8 of rainwater sedimentation basin 3 far from the side of the first pond body 31,
There are gap between first partition wall 5 and the second partition wall 6, the first partition wall 5 is connect with cover board 4, the second partition wall 6 and the second bottom plate 321
Connection, the first bottom plate 311 are located at the lower section of the second bottom plate 321；
Second pond body 32 includes the partition wall of multiple equidistant intervals setting, and adjacent partition wall is staggered up and down, the second pond body
32 are equipped with multiple sewage draining exits.
Based on above-mentioned setting, sponge sewerage system provided by the utility model, rainwater discharges into draining from driveway 1
In canal 14, then from the water inlet 7 for discharging into rainwater sedimentation basin 3 in drainage ditch 14, rainwater is flowed from the water inlet 7 of rainwater sedimentation basin 3
Enter in the first pond body 31, then flow into the second pond body 32, is finally flowed out from the water outlet 8 of rainwater sedimentation basin 3, wherein first
The top of pond body 31 and the second pond body 32 is equipped with cover board 4, prevents extraneous impurity from entering in the first pond body 31 and the second pond body 32；
The first partition wall 5 and the second partition wall 6 are equipped between first pond body 31 and the second pond body 32, and the first bottom plate 311 is located at the second bottom plate
321 lower section ensure that can form the precipitating chamber for accommodating solid impurity between the first bottom plate 311 and the second bottom plate 321
The precipitable solid for the rainwater being discharged from the first pond body 31, has purified water quality, improves filter effect and removes the effect of pollutant
Fruit；Second pond body 32 includes the partition wall of multiple equidistant intervals setting, and adjacent partition wall is staggered up and down, improves rainwater the
The flow effect of two pond bodies 32 ensure that rainwater in the flow velocity of the second pond body 32；Second pond body 32 is equipped with multiple sewage draining exits, guarantees
Oily substance and floating material flow into municipal wastewater pipe from sewage draining exit, reduce containing for oily substance and floating material in rainwater
Amount, further increases sedimentation effect, controls just rain pollution；Rainwater flow to greenbelt 2 from water outlet 8；To sum up, greenbelt 2
Rainwater has been put aside, so as to make full use of the regulating space of greenbelt 2, has delayed to reduce the flood peak in heavy rain significantly, has been reduced
The discharge pressure of municipal rain system, and rainwater infiltration supplies the plant in greenbelt into the soil of greenbelt 2
Water, further, the moisture content needed for the plant that the rainwater in greenbelt 2 can also supply in greenbelt 2 is put aside after rain, from
And municipal administration greening can be saved and pour to spill and use water.
In the present embodiment, as shown in figure 3, the second pond body 32 includes third partition wall 322, the 4th partition wall 323 and the 5th partition wall
324, water outlet 8 is located between the 4th partition wall 323 and the 5th partition wall 324, and the bottom end of third partition wall 322 and the second bottom plate 321 connect
It connects, there are gaps for the bottom end of the top of third partition wall 322 and cover board 4；
The top of 4th partition wall 323 is connect with cover board 4, the bottom end of the 4th partition wall 323 and the second bottom plate 321 there are gap,
Rainwater enters in the gap that the first partition wall 5, the second partition wall 6 and third partition wall 322 are formed, then from the top of third partition wall 322
It holds in the gap formed with the bottom end of cover board 4 and flows out, then flow into the gap of third partition wall 322 and the formation of the 4th partition wall 324
In, it finally flows out in greenbelt 2 from water outlet 8, to improve rainwater in the flow effect of the second pond body 32, ensure that
Flow velocity of the rainwater in the second pond body 32.
In the present embodiment, as shown in figure 3, the first pond body 31 includes the first bottom plate 311, the 6th partition wall 312, the 7th partition wall
313 and the 8th partition wall 314, the 6th partition wall 312 and the 7th vertically connection of partition wall 313, the 7th partition wall 313 and the 8th partition wall 314 hang down
It is direct-connected to connect, the 8th partition wall 314 and the first vertically connection of bottom plate 311, so as to improve flowing speed of the rainwater in the first pond body 31
Degree, improves rainwater in the flow effect of the first pond body 31.
In the present embodiment, as shown in figure 3, being equipped with the first blowdown between the first partition wall 5, the second partition wall 6 and third partition wall 322
Mouth 9 is equipped with the second sewage draining exit 13 between third partition wall 322 and the 4th partition wall 323, by the way that the first blowdown is arranged in the second pond body 32
Mouth 9 and the second sewage draining exit 13, ensure that oily substance and floating material flow into city from the first sewage draining exit 9 and the second sewage draining exit 13
In political affairs sewage pipe, the content of rain impurities in water is reduced, sedimentation effect is further increased, controls just rain pollution.
In the present embodiment, as shown in Figure 1, in order to further enhance the drainability of drainage system, adjacent rainwater precipitating
Overflowing rain water mouth 10 is equipped between pond 3, driveway 1 is equipped with multiple rainwater inspection wells 11, and each overflowing rain water mouth 10 is examined with rainwater
It looks into well 11 to connect by drainpipe, when surface runoff is larger, when 2 storage capacity deficiency of greenbelt, when rainwater rises to overflow rain
When the mouth of a river 10, rainwater can by overflowing rain water mouth 10 enter rainwater inspection well 11 in, realize prevent waterlogging, water resource utilize and
The effect of beautification of landscape.
In the present embodiment, as shown in Fig. 2, greenbelt 2 is equipped with water barrier 12, rainwater is accumulated in greenbelt 2, is played
The effect of rainwater storage tank, reduction have delayed heavy rain flood peak, certain catharsis have been played to rainwater, and can supply greenbelt
Moisture needed for plant in 2 has saved part municipal administration greening and has poured to spill and use water.
In the present embodiment, as shown in Fig. 2, water barrier 12 from bottom to top by waterproof layer, lower layer's drainage geotextiles, filter layer and
Four layers of upper water geotextiles are formed by stacking, so as to improve the waterproof effect of greenbelt 2.
In the present embodiment, as shown in figure 3, the height of the water inlet 7 of rainwater sedimentation basin 3 is higher than the water outlet of rainwater sedimentation basin 3
The height of mouth 8, to can guarantee that rainwater in the flow effect of the first pond body 31 and the second pond body 32, is prevented because of rainwater sedimentation basin 3
Water outlet 8 height as the height of the water inlet 7 of rainwater sedimentation basin 3 and there is a phenomenon where flowing backwards, optimization rainwater precipitating
The drainage effect in pond 3.
In the present embodiment, as shown in figure 3, the height of greenbelt 2 is prevented lower than the height of the water outlet 8 of rainwater sedimentation basin 3
Rainwater in greenbelt 2 flows back in rainwater sedimentation basin 3.
In the present embodiment, as shown in figure 3, the height of overflowing rain water mouth 10 be higher than greenbelt 2 height, so as to prevent by
In greenbelt excessive rainfall and flow back in overflowing rain water mouth 10.
In the present embodiment, as shown in Fig. 2, the height of the water outlet 8 of rainwater sedimentation basin 3 is higher than the water inlet of overflowing rain water mouth 10
Open height, as a result, after rainwater flow to greenbelt 2 from the water outlet 8 of rainwater sedimentation basin 3, since the surrounding of greenbelt 2 is provided with
Water barrier 12, rainwater can not be flowed out from greenbelt 2, when the rainwater in greenbelt 2 rises to overflowing rain water mouth 10, rain
Water flows away from overflowing rain water mouth 10, avoids the excessive rainfall accumulated in greenbelt 2, meanwhile, it also avoids accumulating in greenbelt 2
In rainwater be back in rainwater sedimentation basin 3.
To sum up, sponge sewerage system provided by utility model, rainwater discharge into drainage ditch 14 from driveway 1, then
From the water inlet 7 for discharging into rainwater sedimentation basin 3 in drainage ditch 14, rainwater flows into the first pond body from the water inlet 7 of rainwater sedimentation basin 3
In 31, the second pond body 32 is then flowed into, is finally flowed out from the water outlet 8 of rainwater sedimentation basin 3, wherein the first pond body 31 and
The top of two pond bodies 32 is equipped with cover board 4, prevents extraneous impurity from entering in the first pond body 31 and the second pond body 32；First pond body 31
And second be equipped with the first partition wall 5 and the second partition wall 6 between pond body 32, and the first bottom plate 311 is located at the lower section of the second bottom plate 321,
To which the precipitating chamber for accommodating solid impurity can be formed between the first bottom plate 311 and the second bottom plate 321, ensure that from the first pond body
The precipitable solid of the rainwater of 31 discharges, has purified water quality, improves filter effect and removes the effect of pollutant；Second pond body
32 include the partition wall of multiple equidistant intervals setting, and adjacent partition wall is staggered up and down, improves rainwater in the second pond body 32
Flow effect ensure that rainwater in the flow velocity of the second pond body 32；Second pond body 32 is equipped with multiple sewage draining exits, ensure that oily substance
It is flowed into municipal wastewater pipe with floating material from sewage draining exit, reduces the content of oily substance and floating material in rainwater, further
Sedimentation effect is improved, just rain pollution is controlled；Rainwater flow to greenbelt 2 from water outlet 8；To sum up, greenbelt 2 has put aside rain
Water delays to reduce the flood peak in heavy rain significantly so as to make full use of the regulating space of greenbelt 2, reduces municipal rainwater
The discharge pressure of system, and rainwater infiltration into the soil of greenbelt 2 to supply water to the plant in greenbelt, further
, the moisture content needed for the plant that the rainwater in greenbelt 2 can also supply in greenbelt 2 is put aside after rain, so as to save
Municipal administration greening, which pours to spill, uses water.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (9)
1. a kind of sponge sewerage system, which is characterized in that including two driveways, a greenbelt, drainage ditch and multiple
Rainwater sedimentation basin, two driveways are located in the greenbelt by the greening band connection, the rainwater sedimentation basin, institute
The water inlet for stating drainage ditch is connect with the driveway, and the water inlet of the water outlet of the drainage ditch and the rainwater sedimentation basin connects
It connects, the water outlet of the rainwater sedimentation basin and the greening band connection；
The rainwater sedimentation basin includes the first pond body and the second pond body of successively connection, and first pond body includes the first bottom plate,
Second pond body includes the second bottom plate and third partition wall, and the top of first pond body and the second pond body is equipped with cover board, described
The first partition wall and the second partition wall are equipped between first pond body and second pond body, the outside of first pond body is equipped with the rain
The water inlet in water sedimentation pond, second pond body are equipped with the water outlet of the rainwater sedimentation basin far from the side of first pond body
Mouthful, there are gap between first partition wall and the second partition wall, first partition wall is connect with the cover board, second partition wall
It is connect with second bottom plate, first bottom plate is located at the lower section of second bottom plate；
Second pond body includes the partition wall of multiple equidistant intervals setting, and the adjacent partition wall is staggered up and down, and described the
Two pond bodies are equipped with multiple sewage draining exits.
2. sponge sewerage system as described in claim 1, which is characterized in that second pond body include third partition wall,
4th partition wall and the 5th partition wall, the water outlet are located between the 4th partition wall and the 5th partition wall, the bottom of the third partition wall
End is connect with second bottom plate, and there are gaps for the bottom end of the top of the third partition wall and the cover board；
The top of 4th partition wall is connect with the cover board, and there are skies with second bottom plate for the bottom end of the 4th partition wall
Gap.
3. sponge sewerage system as claimed in claim 2, which is characterized in that first partition wall, the second partition wall and
It is equipped with the first sewage draining exit between three partition walls, the second sewage draining exit is equipped between the third partition wall and the 4th partition wall.
4. sponge sewerage system as described in claim 1, which is characterized in that set between the adjacent rainwater sedimentation basin
There is overflowing rain water mouth, the driveway is equipped with multiple rainwater inspection wells, each overflowing rain water mouth and the rainwater inspection well
It is connected by drainpipe.
5. sponge sewerage system as described in claim 1, which is characterized in that the greenbelt is equipped with water barrier.
6. sponge sewerage system as claimed in claim 5, which is characterized in that the water barrier is from bottom to top by waterproof
Layer, lower layer's drainage geotextiles, filter layer and four layers of upper water geotextiles are formed by stacking.
7. sponge sewerage system as described in claim 1, which is characterized in that the height of the water inlet of the rainwater sedimentation basin
Degree is higher than the height of the water outlet of the rainwater sedimentation basin.
8. sponge sewerage system as claimed in claim 4, which is characterized in that the height of the overflowing rain water mouth is higher than institute
State the height of greenbelt.
9. sponge sewerage system as claimed in claim 4, which is characterized in that the height of the water outlet of the rainwater sedimentation basin
Degree is higher than the water inlet open height of the overflowing rain water mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467170.4U CN208280264U (en) | 2018-03-30 | 2018-03-30 | A kind of sponge sewerage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820467170.4U CN208280264U (en) | 2018-03-30 | 2018-03-30 | A kind of sponge sewerage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208280264U true CN208280264U (en) | 2018-12-25 |
Family
ID=64750543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820467170.4U Active CN208280264U (en) | 2018-03-30 | 2018-03-30 | A kind of sponge sewerage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208280264U (en) |
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2018
- 2018-03-30 CN CN201820467170.4U patent/CN208280264U/en active Active
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