CN207109988U - A kind of storm-water system - Google Patents
A kind of storm-water system Download PDFInfo
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- CN207109988U CN207109988U CN201720747245.XU CN201720747245U CN207109988U CN 207109988 U CN207109988 U CN 207109988U CN 201720747245 U CN201720747245 U CN 201720747245U CN 207109988 U CN207109988 U CN 207109988U
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Abstract
The utility model discloses a kind of storm-water system, the dankly surface layer that the storm-water system forms including the use of pervious concrete or water-permeable brick laying, the multiple flumes being located under the dankly surface layer, the multiple catch-basins connected with flume, each catch-basin is communicated with multiple flumes, catch-basin is communicated with drainage pipeline, drainage pipeline connects rain after-treatment system, the bottom of catch-basin is to use permeable shaft bottom layer made of pervious concrete or water-permeable brick, with passing through dankly surface layer and flume, increase the mass rate of emission of rainwater on road surface, the part-structure of catch-basin is made also by seepy material, strengthen municipal storm-water system for surface gathered water treatment effeciency the advantages of.
Description
Technical field
Municipal drainage technical field is the utility model is related to, more particularly to a kind of storm-water system.
Background technology
Sewerage system is processing and the job facilities system for excluding municipal sewage and rainwater, is urban public utilities
Part.Sewerage system planning is the part of overall city planning.Wherein storm-water system is municipal wastewater
One of important component of exhaust system.
Authorization Notice No. CN201850628U, the Chinese patent that authorized announcement date is on 06 01st, 2011 disclose city
Rainwater foul water system, including rainwater sewage conduct, inspection shaft, pipeline are communicated with sedimentation basin with inspection shaft.During heavy rain weather,
Rainwater sewage is precipitated by rainwater sewage conduct into sedimentation basin, and the large particulate matter in rainwater sewage is deposited in into sedimentation basin
Interior, then final rainwater sewage pipe is not easily blocked.
It is in place of the deficiencies in the prior art, under south China heavy rain weather, rainwater on road surface flow is very big, existing rain
Water discharge system mainly passes through the corresponding well head draining of each inspection shaft so that mass rate of emission right and wrong of the inspection shaft for rainwater
Often limited, when rainwater total amount is big, accumulation of rainwater speed of the rainwater on road surface can be more than speed of these well heads by rainwater
When, rainwater on road surface gathers.The rainwater in well body is to pass through drainage pipeline simultaneously（Rainwater sewage conduct）Venting, rainwater
When larger, there is also the problem of accumulation of rainwater speed is faster than the mass rate of emission of drainage pipeline in well body, cause to be full of in well body well
Rainwater, rainwater on road surface is caused to gather.
Utility model content
The purpose of this utility model is to provide a kind of storm-water system, which solves the rain of existing storm-water system
The problem of water mass rate of emission is slow, there is the mass rate of emission for by dankly surface layer and flume, increasing rainwater on road surface, catch-basin
Part-structure be made also by seepy material, improve municipal storm-water system for the excellent of the treatment effeciency of surface gathered water
Point.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of storm-water system, the dankly surface layer formed including the use of pervious concrete or water-permeable brick laying, it is located at
Dankly multiple flumes under surface layer, the multiple catch-basins connected with flume, each catch-basin are communicated with multiple diversions
Canal, catch-basin are communicated with drainage pipeline, and drainage pipeline connection rain after-treatment system, the bottom of catch-basin is using permeable mixed
Permeable shaft bottom layer made of solidifying soil or water-permeable brick.
Using said structure, the setting of porous pavement layer so that when having ponding on road surface, ponding can be at any time by saturating
The soil or flume that water route face enters below porous pavement.So that rainwater total flow hour, ponding is not easy on road surface so that road
It is fast that rainwater on face discharges timely speed.The setting of flume so that from porous pavement thoroughly under part rainwater can be by drawing
Water channel is drained in catch-basin.The rainwater being collected into is handled by the rainwater treatment mechanism of routine, realized for rainwater
It is effective using and rationally discharge.Cause that the rainwater below porous pavement will not be excessive, reduces excessive rainwater for soil simultaneously
Damage.Catch-basin is connected using multiple flumes, equivalent to the area for increasing catch-basin water inlet so that rainwater well can
Receive more amount of rainfalls within the same period.Catch-basin bottom surface is provided with permeable shaft bottom layer, tight against saturating by drainpipe venting
Part rainwater in well, and pass through part rainwater in permeable shaft bottom layer venting well.So that the rainwater in catch-basin leaves rainwater
The speed of well faster, while plays acting on for recharge of groundwater.
More preferably：The permeable lid that pervious bed above flume is made up of multiple independent water-permeable bricks, permeable lid
The releasable connection between dankly surface layer, and permeable cover dredges through hole provided with least one through permeable lid, dredges through hole
Flume is connected with the space dankly more than surface layer.
Using said structure, the setting of permeable lid, facilitate user and safeguard flume, user needs maintenance and repair to draw
During water channel, it is only necessary to remove permeable lid.And permeable cover dredges through hole provided with multiple, when rainwater flow is big, rainwater can lead to
Cross and dredge through hole into flume, add speed of the rainwater by dankly surface layer.So that rainwater is not easy to be accumulated in road surface.
More preferably：Dankly surface layer near permeable lid corresponds to the permeable support being covered with for supporting permeable lid
Block, permeable lid are provided with the clamping block towards dankly surface layer projection close to a side wall of dankly surface layer, dankly surface layer pair
Clamping block is answered to be provided with buckling groove, clamping block is equipped with buckling groove；Clamping block be located in buckling groove and it is permeable cover tightly to be against set
When having the part of buckling groove dankly on surface layer, the one end of permeable lid away from clamping block and the part pervious surface away from clamping block
Free gap be present between layer；The clamping block coordinated with free gap is provided with free gap, clamping block is fully located between activity
When in gap, permeable one end for being covered with clamping block and dankly surface layer be provided with the part of buckling groove tight against so that clamping block is not easy
Leave buckling groove.
Using said structure, support block, clamping block, buckling groove, the collective effect of clamping block are spacing permeable by permeable lid
On road surface.When permeable lid is installed, it is only necessary to permeable lid is placed in support block, and clamping block grafting is entered in buckling groove, now
Permeable lid and dankly between surface layer gap be present, using clamping block will dankly surface layer and permeable lid, between gap filling
It may be such that permeable lid is limited on the ground.Now permeable lid is only capable of axial-movement along buckling groove, when will be all saturating
After water cover installs, mutually abutted between permeable lid so that permeable cover also is limited in buckling groove axis, that is, causes permeable covered
It is limited entirely.The dismounting of this permeable lid of structure is convenient, it is only necessary to takes out clamping block, you can takes out a single permeable lid, side
User's maintenance individually permeable lid with safeguarding the flume below permeable lid.
More preferably：Flume side wall is using made of pervious concrete or water-permeable brick points close to the part on ground
Fluid layer.
Using said structure, flume is made close to bottom surface portions using seepy material, when in flume the water surface positioned at drawing
Water channel illustrates that the water-carrying capacity in this thing flume is big, flow velocity block close to floor portion timesharing, into catch-basin in when, this part rain
Water is not easy to be discharged in time, the setting that this thing passes through shunting layer so that the rainwater that liquid level is located at the part of flume upper half can
Directly it is discharged from flume, reduces the amount of rainfall that catch-basin needs are discharged, accelerates the discharge into rainwater in stormwater channel
Speed so that the rainwater in catch-basin is not easy to gather.
More preferably：The middle and upper part of catch-basin is communicated with multiple shunt conduits, shunt conduit by inside catch-basin with
Rainwater after-treatment system or the connection of other municipal drainage system；On all isocons cause isocon in current be only capable of to
The check valve away from the flowing of catch-basin direction.
Using said structure, the setting of shunt conduit so that rainwater is more in catch-basin, and now rainwater is left in catch-basin
Speed be slower than new rainwater into the speed in catch-basin, now these rainwater that can not be discharged in time can pass through isocon
Road leaves catch-basin, by shunt conduit by these rainwater be transferred to storm-water system after-treatment device or when other municipal administration
At drainage system, the pressure of municipal storm-water system is reduced, accelerates place, the mass rate of emission of rainwater.The setting of check valve so that
Current in isocon are not easy to be back in catch-basin, reduce the waste water in other municipal row systems for water in catch-basin
The pollution divided.
More preferably：Top is provided with side wall to use the layer that sluiced made of seepy material in catch-basin.
Using said structure, the setting for the layer that sluices, when liquid level rises higher in catch-basin, illustrate the row of now catch-basin
Water speed rate can not be completely exhausted out the rainwater newly entered, now by the sluicing layer in well body side wall, by catch-basin
Part can not be split pipe, drainpipe, the current of permeable shaft bottom layer discharge, open catch-basin by sluicing leafing so that catch-basin
Interior rainwater can be discharged in time so that its drainage of catch-basin can be normal, unobstructed performance.And the layer that sluices is set
When make it that amount of rainfall is little in catch-basin above catch-basin, most of current are discharged by normal mode, and sluicing layer is only
When amount of rainfall is big in catch-basin, play a role, ensure that the normal processing of rainwater and normal discharge when amount of rainfall is few.
In summary, the utility model has the advantages that：Pass through the rain on porous pavement, flume road surface
Water can timely penetrate into porous pavement very much, and part rainwater enters soil, and part rainwater enters flume, passes through drawing for flume
These rainwater are drained in catch-basin by water effect, are discharged by the drainage channel in catch-basin, permeable shaft bottom layer.Add rain
The channel that water is discharged into catch-basin.So that rainwater is not easy to gather in bottom surface.The setting of shunting layer so that water-carrying capacity is big in flume
When, part rainwater can be exhausted directly in soil layer by shunting layer, accelerate the speed of storm-water system discharge rainwater.Shunting
The setting of pipeline so that in catch-basin during accumulation of rainwater, part rainwater can leave catch-basin by shunt conduit, add rainwater
Well discharges the speed of rainwater.The setting of support block, buckling groove, clamping block, clamping block, realized by the structure of clamping for saturating
Water cover it is spacing so that the convenient disassembly of permeable lid so that the replacing of permeable lid, maintenance, flume it is easy to maintenance.Sluicing layer
Setting so that when the water in catch-basin is big, part rainwater is opened inside catch-basin by sluicing leafing, is added in catch-basin
The channel of rainwater discharge so that the rainwater in catch-basin is not easy to gather, and adds the velocity of discharge of the catch-basin for rainwater.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the dankly surface layer of embodiment, the overlooking the structure diagram of permeable lid；
Fig. 3 is Fig. 2 A-A portions structural representation.
In figure, 1, dankly surface layer；2nd, flume；3rd, catch-basin；4th, drainage pipeline；5th, shunt conduit；6th, permeable shaft bottom
Layer；7th, permeable lid；8th, through hole is dredged；9th, support block；10th, clamping block；11st, buckling groove；12nd, clamping block；13rd, shunting layer；14th, it is single
To valve；15th, sluicing layer；16th, soil.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
Embodiment：A kind of storm-water system, as shown in Figure 1 and Figure 2, laid including the use of pervious concrete or water-permeable brick
Dankly surface layer 1 formed.Multiple flumes 2 positioned at the dankly lower section of surface layer 1, the upper opening of flume 2 and pervious surface
Layer 1 abuts.Dankly surface layer 1 directly over flume 2 is to use permeable lid 7 made of water-permeable brick.The permeable surface of lid 7 has more
It is individual to dredge through hole 8, dredge through hole 8 and connect flume 2 with the space of the permeable top of lid 7.
Reference picture 2, Fig. 3, dankly surface layer 1 be located at permeable lid 7 to be provided with and be used to support the support block 9 of permeable lid 7, it is permeable
Lid 7 is provided with towards the raised clamping block 10 of dankly surface layer 1 close to dankly surface layer side wall, dankly corresponds to clamping on surface layer 1
Block 10 is provided with the buckling groove 11 coordinated with clamping block 10, and when clamping block 10 is fully located in buckling groove 11, permeable lid 7 is with being provided with card
The dankly surface layer 1 of access slot 11 is tight against now dankly surface layer 1 has gap to permeable lid 7 with the part away from buckling groove 11.Thoroughly
Gap location between water cover 7 and dankly surface layer 1 is filled with clamping block 12.Clamping block 12 and permeable lid 7, clamping block 12 with it is permeable
Ground floor 1 tight against.Now permeable lid 7 and dankly surface layer 1, permeable lid 7 and clamping block 12 are also tight against then causing permeable lid 7
It is limited in dankly on surface layer 1.
Reference picture 1, one end of flume 2 connect with the middle and upper part of catch-basin 3, and flume 2 is close to the part of catch-basin 3
It is below part of the flume 2 away from catch-basin 3.Each catch-basin 3 is communicated with multiple flumes 2.Flume 2 is close to bottom surface
Partial sidewall is to use shunting layer 13 made of pervious concrete.
Reference picture 1, the bottom of catch-basin 3 are the permeable shaft bottom layer 6 laid using pervious concrete or water-permeable brick.And rainwater
The bottom of well 3 is communicated with drainage pipeline 4, and the one end of drainage pipeline 4 away from catch-basin 3 is communicated with after-treatment device（Do not show in figure
Go out）.The middle and upper part of catch-basin 3 is communicated with multiple shunt conduits 5.Shunt conduit 5 is by the inside of catch-basin 3 and rainwater after-treatment device
Or other municipal drainage system（Not shown in figure）Connection.And it is equipped with and causes in shunt conduit 5 in all shunt conduits 5
Water route is only capable of the check valve 14 of the direction flowing away from catch-basin 3.The upper portion side wall of catch-basin is to use seepy material system
Into sluicing layer 15.
Use process：
During heavy rain weather, rainwater is dropped down onto on ground, which part rain penetration dankly surface layer 1, into dankly surface layer 1
The soil 16 of lower section, dredge rainwater on ground while also recharge of groundwater.Part rain penetration dankly surface layer 1, permeable lid 7
Enter afterwards in the flume 2 of the permeable lower section of lid 7.Part rainwater is entered in flume 2 by the through hole 8 of dredging on permeable lid 7.
Enter into the current in flume 2 along flume 2 in catch-basin 3.When rainwater flow causes to be located at diversion greatly
When current liquid level in canal 2 is located at shunting layer 13, the rainwater at shunting layer 13 will permeate shunting layer 13, into the soil of surrounding
In ground 16.Part current in flume 2 are directly discharged into soil 16.
After rainwater enters in catch-basin 3, part rainwater is penetrated into soil 16 by permeable shaft bottom layer 6.Part rainwater passes through
Drainage pipeline 4 leaves catch-basin 3, into after-treatment device（Not shown in figure）It is interior that rainwater is effectively handled, by these
Rainwater is utilized or discharged.
When the speed for entering rainwater in catch-basin 3 is faster than the speed of rainwater discharge, in the rainwater meeting gradually in catch-basin 3
Rise, when liquid level is risen at isocon, this part rainwater can discharge well body by shunt conduit 5 so that the nothing of catch-basin 3 itself
The current that method is discharged in time are discharged to after-treatment device or other municipal drainage system by shunt conduit 5（Not shown in figure）.Profit
The current pressure of storm-water system is shared with other municipal drainage system.Ensure that the rainwater on road surface can be discharged in time.
When the water surface in catch-basin 3 is increased at sluicing layer 15, this part current permeates sluicing layer 15, into soil 16
It is interior, the current that this part shunt conduit 5, drainage pipeline 4, permeable shaft bottom layer 6 can not discharge in time are drained into soil 16.With
The discharge process for rainwater of the upper storm-water system for being the utility model record.
Claims (6)
1. a kind of storm-water system, it is characterised in that formed dankly including the use of pervious concrete or water-permeable brick laying
Surface layer (1), the multiple flumes (2) being located under the dankly surface layer (1), the multiple catch-basins connected with flume (2)
(3), each catch-basin (3) is communicated with multiple flumes (2), and catch-basin (3) is communicated with drainage pipeline (4), drainpipe
Road (4) connects rain after-treatment system, and the bottom of catch-basin (3) is to use permeable well made of pervious concrete or water-permeable brick
Bottom (6).
2. a kind of storm-water system according to claim 1, it is characterised in that permeable above the flume (2)
The permeable lid (7) that layer is made up of multiple independent water-permeable bricks is removable between the permeable lid (7) and the dankly surface layer (1)
Connection, and permeable lid (7) dredges through hole (8) provided with least one through permeable lid (7), the through hole (8) of dredging will draw
Water channel (2) connects with space more than dankly surface layer (1).
A kind of 3. storm-water system according to claim 2, it is characterised in that permeable lid (7) nearby permeable
The corresponding permeable lid (7) of ground floor (1) is provided with the support block (9) for being used for supporting the permeable lid (7), the permeable lid (7)
It is provided with close to a side wall of the dankly surface layer (1) towards the raised clamping block (10) of the dankly surface layer (1), it is described
Dankly the corresponding clamping block (10) of surface layer (1) is provided with buckling groove (11), the clamping block (10) and the buckling groove (11)
It is equipped with；The clamping block (10) is located in the buckling groove (11) and the permeable lid (7) is provided with clamping tight against described
The part of groove (11) dankly on surface layer (1) when, the one end of the permeable lid (7) away from described clamping block (10) with away from described
Dankly free gap be present between surface layer (1) described in the part of clamping block (10)；It is provided with and the work in the free gap
The clamping block (12) that dynamic gap coordinates, when the clamping block (12) is fully located in the free gap, the permeable lid (7) sets
There are one end of clamping block (10) and the dankly surface layer (1) to be provided with the part of buckling groove (11) tight against so that the clamping block
(10) it is not easy to leave buckling groove (11).
4. a kind of storm-water system according to claim 1, it is characterised in that flume (2) side wall is close to institute
The part for stating ground is using shunting layer (13) made of pervious concrete or water-permeable brick.
5. a kind of storm-water system according to claim 1, it is characterised in that the middle and upper part of the catch-basin (3) connects
It is connected with multiple shunt conduits (5), shunt conduit (5) is internal with rainwater after-treatment system or other municipal drainages by catch-basin (3)
System connectivity；The current in isocon are only capable of away from the catch-basin (3) direction on all isocons
The check valve (14) of flowing.
6. a kind of storm-water system according to claim 1, it is characterised in that top is provided with the catch-basin (3)
Side wall is to use sluicing layer (15) made of seepy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747245.XU CN207109988U (en) | 2017-06-26 | 2017-06-26 | A kind of storm-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747245.XU CN207109988U (en) | 2017-06-26 | 2017-06-26 | A kind of storm-water system |
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| Publication Number | Publication Date |
|---|---|
| CN207109988U true CN207109988U (en) | 2018-03-16 |
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ID=61588031
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720747245.XU Active CN207109988U (en) | 2017-06-26 | 2017-06-26 | A kind of storm-water system |
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| CN (1) | CN207109988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456199A (en) * | 2020-04-16 | 2020-07-28 | 山盛源建设有限公司 | Underground rainwater drainage pipeline |
| CN113356466A (en) * | 2021-05-11 | 2021-09-07 | 上海市黄浦区疾病预防控制中心 | Rainwater well water permeable brick, water permeable brick clamp and rainwater well structure capable of preventing mosquitoes from breeding |
-
2017
- 2017-06-26 CN CN201720747245.XU patent/CN207109988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456199A (en) * | 2020-04-16 | 2020-07-28 | 山盛源建设有限公司 | Underground rainwater drainage pipeline |
| CN113356466A (en) * | 2021-05-11 | 2021-09-07 | 上海市黄浦区疾病预防控制中心 | Rainwater well water permeable brick, water permeable brick clamp and rainwater well structure capable of preventing mosquitoes from breeding |
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