CN209538332U - Municipal rain penetration device - Google Patents
Municipal rain penetration device Download PDFInfo
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- CN209538332U CN209538332U CN201822181319.5U CN201822181319U CN209538332U CN 209538332 U CN209538332 U CN 209538332U CN 201822181319 U CN201822181319 U CN 201822181319U CN 209538332 U CN209538332 U CN 209538332U
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- permeable
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Abstract
The utility model discloses a kind of municipal rain penetration devices, it is related to municipal works field, aim to solve the problem that existing water-permeable brick after a period of use, permeable decreased effectiveness, the problem of influencing rainwater covering underground water and reducing drainage system discharge pressure, its key points of the technical solution are that: including confluence channel and multiple water-drawing channels in communication, it is described confluence channel be set to by along road length extend, and communicatively descend discharge outlet, the water-drawing channel is set to road along the width direction of road, multiple water-drawing channels are arranged along the length direction of confluence channel, the bottom surface of the confluence channel offers multiple permeable mouths, the permeable mouth runs through confluence channel vertically, and multiple permeable opening's edges confluence channels are arranged, permeable module is provided in the permeable mouth.The municipal rain penetration device of the utility model can effectively realize that urban rainwater permeates back underground covering underground water and obtains purpose, and reduce the pressure of sewerage system.
Description
Technical field
The utility model relates to municipal works fields, more specifically, it relates to a kind of municipal administration rain penetration device.
Background technique
For a long time, the either public infrastructure developments such as housing development or road, square, underground pipe network, mostly
It is hardened using armored concrete, revolutionizes the original ecology of earth's surface, increase rainfall runoff, lead to rainwater resource
It is lost, sewerage system pressure increases.
To solve the above problems, occurring water-permeable brick on the market, when rainwater etc. is fallen in above, can seep directly down
Underground layer is penetrated into, to cover underground water, and reduces the pressure of sewerage system.
Although the problem of rain penetration underground layer can be improved to a certain extent using water-permeable brick, water-permeable brick it is saturating
Aqueous infiltration rate gradually weakens in use for some time, and surface area water phenomenon gradually aggravates, and the later period is relatively difficult to effectively solve
Certainly the problem of rain penetration, it is therefore desirable to propose the new scheme of one kind to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of municipal rain penetration device,
It can effectively realize that urban rainwater permeates back underground covering underground water and obtains purpose, and reduce the pressure of sewerage system.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of municipal rain penetration
Device, including confluence channel and multiple water-drawing channels in communication, the confluence channel be set to by along road length
Degree extends, and communicatively descends discharge outlet, and the water-drawing channel is set to road, multiple flumes along the width direction of road
Road is arranged along the length direction of confluence channel, and the bottom surface of the confluence channel offers multiple permeable mouths, the permeable mouth
It is vertical through confluence channel, and multiple permeable opening's edge confluence channels are arranged, and are provided with permeable module in the permeable mouth.
By using above-mentioned technical proposal, it can use water-drawing channel and the rainwater on road guided in confluence channel, lead to
The permeable module in permeable mouth crossed in confluence channel makes rain penetration go back to underground, to cover underground water, reduces municipal drainage
The pressure of system；Because covering underground water at this time, the infiltration gap of water-permeable brick is no longer relied solely on, so infiltration effect is protected
Barrier.
The utility model is further arranged to: the permeable module includes the plantation box body that hatch frame is presented in inner cavity, institute
It states to be filled with soil matrix in planting box body and plant and is implanted with green plant, and inner wall offers several permeable holes.
By using above-mentioned technical proposal, the rainwater to converge in channel enters plantation box body, seeps its internal plant planted
After quilt and soil layer, then sub-surface entered by permeable hole；Because there is vegetation etc. as buffering at this time, it is possible to reduce rainwater pair
Soil layer washes away, and prevents from generating cavity or soil erosion etc. in soil layer.
The utility model is further arranged to: being equipped with geotextile layer around inner cavity in the planting box body.
By using above-mentioned technical proposal, it can use soil layer layer of cloth and the intracorporal soil matrix of planting box protected, prevent
It is lost and interferes using effect.
The utility model is further arranged to: one end closure of the water-drawing channel far from confluence channel, and bottom surface is in incline
Tiltedly setting, basal surface position of the water-drawing channel close to confluence channel one end are lower than it far from the bottom surface close to confluence channel one end
Position.
By using above-mentioned technical proposal, can be easier to enter confluence channel into the rainwater in water-drawing channel, thus
Its diversion better effect.
The utility model is further arranged to: the confluence channel is communicated with multiple buried irrigation pipes, described buried
Irrigation pipe extends in roadside trees pond far from one end of confluence channel, and port is inserted with infiltration sprue.
By using above-mentioned technical proposal, the effect of buried irrigation pipe enhancing covering underground water on the one hand can use,
On the other hand the trees by road can be poured.
The utility model is further arranged to: the bottom surface of the confluence channel is permeable brick layer comprising multiple water-permeable bricks.
By using above-mentioned technical proposal, the bottom surface for the channel that converges is seeped water, thus the effect of the utility model covering underground water
Fruit is stronger.
The utility model is further arranged to: the holding tank for presenting hatch frame, the appearance are offered on the water-permeable brick
It receives and is provided with compound water seepage filter layer group in slot, the compound water seepage filter layer group includes vertically stacked filter layer and basal plane
Permeable layer, the basal plane permeable layer are located above filter layer, and the basal plane permeable layer includes multiple forming blocks, multiple moldings
Block is laterally laid with, and is mutually contradicted.
By using above-mentioned technical proposal, rainwater can first pass through basal plane permeable layer before permeating the ground by water-permeable brick
With the filtering of filter layer, so that the impurity in rainwater is less, the infiltration gap of water-permeable brick is more not easy to be blocked, to use the longevity
It orders longer.
The utility model is further arranged to: the filter layer includes two layers of the second vertically symmetrical geotextile layer and paving
Sand filter blanket between two the second geotextile layers.
By using above-mentioned technical proposal, rainwater is filtered by geotextile layer and sand filter blanket, since sand filter blanket is main
It is made of sandstone, so its cost is lower.
In conclusion the utility model has the following beneficial effects: multiple diversions are arranged along its width direction on road
Channel, water-drawing channel be connected to by confluence channel, the bottom surface for the channel that converges opens up permeable mouth；Rainwater is drained by water-drawing channel
It permeates the ground into confluence channel, then by the permeable mouth in confluence channel；Due to no longer relying solely on the infiltration of water-permeable brick at this time
Gap infiltration, so the utility model is opposite to be not present the blocked problem in infiltration gap, so as to effectively realize city rain
Water penetration returns underground covering underground water and obtains purpose, and reduces the pressure of sewerage system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model, mainly to show overall structure；
Fig. 2 is confined explosion's schematic diagram one of the utility model, mainly to show the structure of permeable module；
Fig. 3 is confined explosion's schematic diagram two of the utility model, mainly to show the structure of water-permeable brick.
In figure: 1, converge channel；11, permeable mouth；2, water-drawing channel；3, permeable module；31, box body is planted；32, permeable
Hole；33, geotextile layer；4, buried irrigation pipe；5, seep water sprue；6, water-permeable brick；61, holding tank；7, filter layer；71, second
Geotextile layer；72, sand filter blanket；8, basal plane permeable layer；81, forming blocks.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Municipal rain penetration device, referring to Fig.1, including confluence channel 1 and water-drawing channel 2, the end-view of the two are
Present the U-shaped structure of hatch frame.
Confluence channel 1 digs pouring molding by road, and the utility model is primarily adapted for use in the pavement of road two sides；Confluence
Channel 1, which is dug, deviates from the side of road in pavement, and the length direction along pavement extends, and end can be connected to subdrainage
Mouthful, and it is connected to municipal drainage system.
Water-drawing channel 2 be it is multiple, multiple water-drawing channels 2 along confluence channel 1 length direction be arranged；Water-drawing channel 2
Length along pavement width direction be arranged, one end closure, the other end connection confluence channel 1.The width of water-drawing channel 2 is answered
What is be arranged is relatively small, such as 2cm, to avoid interference pedestrian；The depth of confluence channel 1 can be relatively large, such as 10cm；To keep away
Exempt from pedestrian etc. to slide into accidentally, or big rubbish blocks it, the upper opening of confluence channel 1 is drawn close in opposite directions, the phase of opening width setting
To smaller, such as 5cm.
Multiple permeable mouths 11 are offered in the bottom surface of confluence channel 1, permeable mouth 11 is vertically through confluence channel 1, for confluence
Water flow in channel 1 permeates back underground covering underground water etc.；Multiple permeable mouths 11 are evenly distributed along the length direction of confluence channel 1
If.
In use, falling in the flowing water-drawing channel 2 such as rainwater on humanoid road, confluence is guided into through water-drawing channel 2
Channel 1；Into the rainwater of confluence channel 1, a part is by permeable mouth 11 infiltration covering underground water, and another part is then from its end
It is discharged into municipal drainage system, guarantee that rainwater will not be accumulated excessively causes to overflow in confluence channel 1.According to the above, originally
Utility model can effectively realize that urban rainwater permeates back underground covering underground water and obtains purpose, and reduce the pressure of sewerage system
Power.
Referring to Figures 1 and 2, it is constantly washed away at permeable 11 position of mouth since permeable mouth 11 directly connection soil layer will lead to rainwater
Soil layer, the problems such as causing cavity and soil erosion, so being provided with permeable module 3 in permeable mouth 11.
Permeable module 3 includes plantation box body 31, and plantation box body 31 offers the inner cavity for presenting hatch frame, and planting box
The upper edge of body 31 is in the lower section of permeable mouth 11.Enough soil matrixs are filled in the inner cavity of plantation box body 31, are trained in soil matrix
Supporting has moss or turfgrass.Several permeable holes 32 is offered on the inner wall of plantation box body 31.The rainwater to converge in channel 1 seeps
It permeates the ground soil layer through the vegetation in plantation box body 31, soil layer, then by permeable hole 32.Due to kind being implanted in plantation box body 31
Green plant, so its one side can consolidate soil matrix, the effect that on the other hand seeps water is retained.
Referring to Fig. 2, for the using effect for reinforcing plantation box body 31, the soil being made of around laying geotextiles in its inner cavity
Work layer of cloth 33, geotextile layer 33 can reduce the soil erosion of plantation box body 31 without interfering its permeable effect.
Referring to Fig. 2, for the diversion effect for reinforcing water-drawing channel 2, the bottom surface of water-drawing channel 2 is set as heeling condition；Diversion
Basal surface position of the channel 2 far from confluence 1 one end of channel is relatively high, and its basal surface position close to confluence 1 one end of channel is opposite
It is lower, and position gradually changes from high to low.Confluence channel 1 can be rapidly entered into the rainwater of water-drawing channel 2 at this time, is reduced
The probability of spilling guarantees its using effect.
Referring to Fig. 2, the utility model further includes having buried irrigation pipe 4, and buried irrigation pipe 4 is embedded under pavement
Side, the side wall of one end connection confluence channel 1, the other end extend in the tree pond on pavement.Buried irrigation pipe 4 it is main
Effect are as follows: when infiltration effect of the rainwater compared with little tree pond reaches capacity, the rainwater on the one hand to converge in channel 1 can pass through ground
Buried irrigation pipe 4 is discharged into tree pond reflux underground, on the other hand can irrigate tree pond.
The both ends of buried irrigation pipe 4, which block, infiltration sprue 5, to prevent dirt from entering influence using effect.Infiltration
Corrosion resistant sponge block can be used in sprue 5.One end position in buried irrigation pipe 4 towards tree pond is lower, to facilitate water flow to flow.
Referring to Fig. 2 and Fig. 3, to further increase the effect that confluence channel 1 covers underground water, the bottom surface of confluence channel 1 is set
It is set to permeable brick layer, i.e., is laid with and is formed by water-permeable brick 6.Because the permeable effect of common water-permeable brick gradually drops as time go on
It is low, so improving it, to prolong its service life, reinforce using effect.
Referring to Fig. 3, the holding tank 61 for presenting hatch frame is offered on water-permeable brick 6, is provided in holding tank 61 compound
Seep water filter layer group, and compound water seepage filter layer group includes vertically stacked filter layer 7 and basal plane permeable layer 8.
Basal plane permeable layer 8 is external, positioned at the top of filter layer 7.Basal plane permeable layer 8 includes multiple forming blocks being laterally laid with
81, the side of multiple forming blocks 81 mutually contradicts, and constitutes basal plane permeable layer 8；Rainwater is from the gap between multiple forming blocks 81
It seeped, into holding tank 61.
Filter layer 7 includes the second geotextile layer 71 of two layers of vertically symmetrical setting, between two layers of second geotextile layers 71
It is equipped with the sand filter blanket 72 of grail composition.
Rainwater in confluence channel 1 falls in the bottom surface of holding tank 61 after the filtering of basal plane permeable layer 8 and filter layer 7,
It is permeated the ground again by the infiltration gap of water-permeable brick 6.Since rainwater passes through filtering at this time, so the impurity contained is relatively small,
To which the infiltration gap of water-permeable brick 6 is more not easy to be blocked, the service life is longer.
Referring to Fig. 3, using effect is influenced to avoid the sandstone of sand filter blanket 72 from being moved to 71 outside of the second geotextile layer, two
The avris of the second geotextile layer 71 of layer extends towards, and sutures and fix.
Basal plane permeable layer 8 and filter layer 7 are detachable and interchangeable, so that its using effect is more preferably.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of municipal administration rain penetration device, it is characterised in that: including confluence channel (1) and multiple flumes in communication
Road (2), confluence channel (1) be set to by extend along the length of road, and communicatively descend discharge outlet, the water-drawing channel
(2) road, length direction arrangement of multiple water-drawing channels (2) along confluence channel (1) are set to along the width direction of road
Setting, the bottom surface of confluence channel (1) offer multiple permeable mouths (11), and the permeable mouth (11) is vertically through confluence channel
(1), and multiple permeable mouths (11) being arranged along confluence channel (1), is provided with permeable module in the permeable mouth (11)
(3).
2. municipal administration rain penetration device according to claim 1, it is characterised in that: the permeable module (3) includes inner cavity
The plantation box body (31) of hatch frame is presented, soil matrix is filled in the plantation box body (31) and kind is implanted with green plant, and inner wall is opened
Equipped with several permeable holes (32).
3. municipal administration rain penetration device according to claim 2, it is characterised in that: around interior in the plantation box body (31)
Chamber is equipped with geotextile layer (33).
4. municipal administration rain penetration device according to claim 1, it is characterised in that: the water-drawing channel (2) is far from confluence
One end of channel (1) is closed, and bottom surface is inclined to set, bottom surface position of the water-drawing channel (2) close to confluence channel (1) one end
It sets low in it far from the basal surface position close to confluence channel (1) one end.
5. municipal administration rain penetration device according to claim 1, it is characterised in that: the confluence channel (1) is communicated with more
A buried irrigation pipe (4), the buried irrigation pipe (4) extend in roadside trees pond far from one end of confluence channel (1), and
Port is inserted with infiltration sprue (5).
6. municipal administration rain penetration device according to claim 1, it is characterised in that: the bottom surface of confluence channel (1) is
Permeable brick layer comprising multiple water-permeable bricks (6).
7. municipal administration rain penetration device according to claim 6, it is characterised in that: offered on the water-permeable brick (6) and be in
The holding tank (61) of upper opening structure, the holding tank (61) is interior to be provided with compound water seepage filter layer group, the compound water seepage mistake
Filtering layer group includes vertically stacked filter layer (7) and basal plane permeable layer (8), and the basal plane permeable layer (8) is located at filter layer (7)
Top, the basal plane permeable layer (8) include multiple forming blocks (81), and multiple forming blocks (81) are laterally laid with, and mutually support
Touching.
8. municipal administration rain penetration device according to claim 7, it is characterised in that: the filter layer (7) includes perpendicular two layers
Straight symmetrical second geotextile layer (71) and the sand filter blanket (72) being layed between two the second geotextile layers (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181319.5U CN209538332U (en) | 2018-12-25 | 2018-12-25 | Municipal rain penetration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181319.5U CN209538332U (en) | 2018-12-25 | 2018-12-25 | Municipal rain penetration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538332U true CN209538332U (en) | 2019-10-25 |
Family
ID=68265634
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181319.5U Active CN209538332U (en) | 2018-12-25 | 2018-12-25 | Municipal rain penetration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576588A (en) * | 2020-04-15 | 2020-08-25 | 范经明 | Gardens drainage system |
-
2018
- 2018-12-25 CN CN201822181319.5U patent/CN209538332U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576588A (en) * | 2020-04-15 | 2020-08-25 | 范经明 | Gardens drainage system |
| CN111576588B (en) * | 2020-04-15 | 2021-04-02 | 广州市中景园林环保工程有限公司 | Gardens drainage system |
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