CN209194275U - A kind of road ditch and french drain integration drainage system - Google Patents
A kind of road ditch and french drain integration drainage system Download PDFInfo
- Publication number
- CN209194275U CN209194275U CN201822140194.1U CN201822140194U CN209194275U CN 209194275 U CN209194275 U CN 209194275U CN 201822140194 U CN201822140194 U CN 201822140194U CN 209194275 U CN209194275 U CN 209194275U
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- Prior art keywords
- french drain
- gutter
- sub
- road
- layer
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- 230000010354 integration Effects 0.000 title claims abstract description 18
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 230000000903 blocking effect Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a kind of road ditch and french drain integration drainage systems, including main body, the main body includes gutter, sub-surface and french drain, the upper surface of gutter is equipped with concrete slab, and the upper surface of concrete slab offers through slot, and the sub-surface and french drain are arranged at below gutter, french drain is arranged on the outside of sub-surface, the french drain includes the rammed earth layer below gutter, and the lower surface of rammed earth layer is equipped with nonwoven layer, and the lower surface of nonwoven layer is equipped with loaded filter.The road ditch and french drain integration drainage system, it is damaged and the concrete slab being arranged on gutter can prevent vehicles or pedestrians from falling into gutter, improve safety, it is easy to use, small sandy gravel stratum, middle sandy gravel stratum and the boulder bed in french drain loaded filter are successively far from sub-surface simultaneously, make the water discharge direction in underground water and gutter that can prevent underground water from entering sub-surface far from the direction of sub-surface, extend the service life of road.
Description
Technical field
The utility model relates to road drainage technical field, specially a kind of road ditch and french drain integration draining system
System.
Background technique
Gutter refer to be arranged on the outside of cut subgrade road shoulder and low filled-up ground outside of foot longitudinal artificial tunnel, to
The surface water of highway pavement is collected, the slope surface water that roadbed intercepts side slope above road is excluded, collect rapidly and they are introduced suitable
In smooth drainage channel, the lower section of road is released to by bridges and culverts etc..What french drain referred to being arranged in roadbed or ground
It fills the coarse materials such as broken, gravel and spreads with the draining of inverted filter (some wherein buries water-permeable pipe), intercept water underdrain.French drain is called
Sewer is a kind of subdrainage channel, to exclude underground water, lowering of watertable.Existing road ditch and french drain one
Change drainage system, gutter is largely the groove that roadside is arranged in, it is easy that vehicles or pedestrians is made to be embedded and damage,
Inconvenient for use, french drain cannot make underground water far from sub-surface, easily underground water is made to enter sub-surface and shorten making for road
Use the service life.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of road ditch and french drain one
Change drainage system, damaged and the concrete slab being arranged on gutter can prevent vehicles or pedestrians from falling into gutter,
Safety is improved, it is easy to use, while small sandy gravel stratum, middle sandy gravel stratum and the boulder bed in french drain loaded filter are successively far from road surface
Base makes the water discharge direction in underground water and gutter that can prevent underground water from entering road surface far from the direction of sub-surface
Base extends the service life of road, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of road ditch and french drain integration row
Water system, road ditch and french drain integration drainage system, including main body, the main body include gutter, sub-surface and french drain,
The upper surface of gutter is equipped with concrete slab, and the upper surface of concrete slab offers through slot.
The sub-surface and french drain are arranged at below gutter, and french drain is arranged on the outside of sub-surface, the french drain packet
The rammed earth layer below gutter is included, the lower surface of rammed earth layer is equipped with nonwoven layer, and the lower surface of nonwoven layer is equipped with loaded filter, anti-filter
The lower surface of layer is equipped with supporting course, and the lower surface of supporting course is equipped with drainage blanket.
As a kind of optimal technical scheme of the utility model, the inner surface of the through slot is hinged with well lid, well lid
Upper surface offers knob hole.
As a kind of optimal technical scheme of the utility model, the upper surface of the concrete slab is uniformly provided with first row
Water hole, the first drainage hole are round hole, and the upper surface of well lid is uniformly provided with the second drainage hole, and the second drainage hole is strip-shaped hole.
As a kind of optimal technical scheme of the utility model, waterproof is equipped between the sub-surface and nonwoven layer
Layer, waterproof layer are concrete water-proof layer.
As a kind of optimal technical scheme of the utility model, the loaded filter includes that nonwoven layer lower surface is arranged in
Small sandy gravel stratum, the lower surface of small sandy gravel stratum are equipped with middle sandy gravel stratum, and the lower surface of middle sandy gravel stratum is equipped with boulder bed, and boulder bed setting exists
Above supporting course.
Compared with prior art, the utility model has the beneficial effects that
1, this road ditch and french drain integration drainage system can prevent vehicle by the concrete slab being arranged on gutter
Or pedestrian fall into gutter and damage, improve safety, it is easy to use, while the small gravel in french drain loaded filter
Layer, middle sandy gravel stratum and boulder bed make the water discharge direction in underground water and gutter far from road surface base successively far from sub-surface
The direction of layer, can prevent underground water from entering sub-surface, extend the service life of road.
2, this road ditch and french drain integration drainage system can open well lid by knob hole, be convenient to clean gutter
In rubbish and siltation sludge etc., prevent gutter from blocking and influence draining, well lid is hinged on the inside of through slot, and it is convenient to open, operation
Simply.
3, this road ditch and french drain integration drainage system, can be by road surface by the first drainage hole and the second drainage hole
Water be discharged into gutter, while biggish sundries can be stopped to enter gutter and result in blockage.
4, this road ditch and french drain integration drainage system, waterproof layer are arranged in sub-surface side, can be further
It prevents the water in underground water and gutter from entering sub-surface, extends the service life of road.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model cross section structure schematic diagram.
In figure: 1 main body, 2 gutters, 3 concrete slabs, 31 first drainage holes, 4 through slots, 5 well lids, 51 second drainage holes, 52 are drawn
Hand hole, 6 sub-surfaces, 7 waterproof layers, 8 rammed earth layers, 81 nonwoven layers, 82 small sandy gravel stratums, sandy gravel stratum, 84 boulder beds, 85 are held in 83
Double-layer, 86 drainage blankets.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of road ditch and french drain integration draining system
System, including main body 1, main body 1 include gutter 2, sub-surface 6 and french drain, and the upper surface of gutter 2 is equipped with concrete slab 3, concrete
The upper surface of plate 3 offers through slot 4, and the inner surface of through slot 4 is hinged with well lid 5, and the upper surface of well lid 5 offers knob hole
52, well lid 5 can be opened by knob hole 52, rubbish and siltation sludge for being convenient to clean in gutter 2 etc. prevent gutter 2 from blocking
And draining is influenced, well lid 5 is hinged on 4 inside of through slot, and it is convenient to open, and easy to operate, the upper surface of concrete slab 3 is uniformly provided with
First drainage hole 31, the first drainage hole 31 are round hole, and the upper surface of well lid 5 is uniformly provided with the second drainage hole 51, second row
Water hole 51 is strip-shaped hole, the water on road surface can be discharged into gutter 2 by the first drainage hole 31 and the second drainage hole 51, while can
It is resulted in blockage with stopping biggish sundries to enter gutter 2, sub-surface 6 and french drain are arranged at 2 lower section of gutter, french drain setting
In 6 outside of sub-surface, french drain includes the rammed earth layer 8 of 2 lower section of gutter, and the lower surface of rammed earth layer 8 is equipped with nonwoven layer 81, road surface
Waterproof layer 7 is equipped between base 6 and nonwoven layer 81, waterproof layer 7 is concrete water-proof layer, and waterproof layer 7 is arranged in sub-surface 6
Side can further prevent the water in underground water and gutter 2 to enter sub-surface 6, extend the service life of road, nonwoven
The lower surface of layer of cloth 81 is equipped with loaded filter, and the lower surface of loaded filter is equipped with supporting course 85, and loaded filter includes being arranged in nonwoven layer
The lower surface of the small sandy gravel stratum 82 of 81 lower surfaces, small sandy gravel stratum 82 is equipped with middle sandy gravel stratum 83, and the lower surface of middle sandy gravel stratum 83 is equipped with
Boulder bed 84, boulder bed 84 are arranged supporting course 85 above, the lower surface of supporting course 85 equipped with drainage blanket 86, the road ditch and
French drain integration drainage system can prevent vehicles or pedestrians from falling into gutter 2 by the concrete slab 3 being arranged on gutter 2
And damage, safety is improved, it is easy to use, while small sandy gravel stratum 82, middle sandy gravel stratum 83 and ovum in french drain loaded filter
Rock layers 84 make the water discharge direction in underground water and gutter 2 far from the direction of sub-surface 6 successively far from sub-surface 6, can
To prevent underground water from entering sub-surface 6, the service life of road is extended.
When in use: ponding on road is from the first drainage hole 31 on concrete slab 3 and the second drainage hole on well lid 5
51 are discharged into gutter 2, after the water and underground water in gutter 2 enter french drain, successively by nonwoven layer 81, small sandy gravel stratum 82, in
It is discharged after sandy gravel stratum 83 and boulder bed 84 from drainage blanket 86 to the direction far from sub-surface 6, can prevent water from entering road surface base
Layer 6 and shorten Road Service Life.
When there is water to pass through from sub-surface 6, due to the blocking of waterproof layer 7, water can be further prevented to enter road surface
Base 6 extends the service life of road.
When needing ditch cleaning out 2, well lid 5 is opened by knob hole 52, that is, be convenient to rubbish ditch cleaning out 2 inside with
Deposit sludge etc., prevents gutter 2 from blocking and influences draining, easy to use.
The utility model is and the concrete slab 3 being arranged on gutter 2 can prevent vehicles or pedestrians from falling into gutter 2
It damages, improves safety, it is easy to use, while small sandy gravel stratum 82, middle sandy gravel stratum 83 and cobble in french drain loaded filter
Layer makes the direction of the separate sub-surface 6 of the water discharge direction in underground water and gutter 2 84 successively far from sub-surface 6, can be with
It prevents underground water from entering sub-surface 6, extends the service life of road.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of road ditch and french drain integration drainage system, including main body (1), it is characterised in that: the main body (1) includes
The upper surface of gutter (2), sub-surface (6) and french drain, gutter (2) is equipped with concrete slab (3), the upper surface of concrete slab (3)
Offer through slot (4)；
The sub-surface (6) and french drain are arranged at below gutter (2), and french drain setting is described blind on the outside of sub-surface (6)
Ditch includes the rammed earth layer (8) below gutter (2), and the lower surface of rammed earth layer (8) is equipped with nonwoven layer (81), nonwoven layer (81)
Lower surface is equipped with loaded filter, and the lower surface of loaded filter is equipped with supporting course (85), and the lower surface of supporting course (85) is equipped with drainage blanket
(86).
2. a kind of road ditch according to claim 1 and french drain integration drainage system, it is characterised in that: the through slot
(4) inner surface is hinged with well lid (5), and the upper surface of well lid (5) offers knob hole (52).
3. a kind of road ditch according to claim 1 and french drain integration drainage system, it is characterised in that: the coagulation
The upper surface of native plate (3) is uniformly provided with the first drainage hole (31), and the first drainage hole (31) is round hole, the upper table of well lid (5)
Face is uniformly provided with the second drainage hole (51), and the second drainage hole (51) is strip-shaped hole.
4. a kind of road ditch according to claim 1 and french drain integration drainage system, it is characterised in that: the road surface
Waterproof layer (7) are equipped between base (6) and nonwoven layer (81), waterproof layer (7) is concrete water-proof layer.
5. a kind of road ditch according to claim 1 and french drain integration drainage system, it is characterised in that: the anti-filter
Layer includes small sandy gravel stratum (82) of the setting in nonwoven layer (81) lower surface, and the lower surface of small sandy gravel stratum (82) is equipped with middle sandy gravel stratum
(83), the lower surface of middle sandy gravel stratum (83) is equipped with boulder bed (84), and boulder bed (84) setting is above supporting course (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140194.1U CN209194275U (en) | 2018-12-19 | 2018-12-19 | A kind of road ditch and french drain integration drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140194.1U CN209194275U (en) | 2018-12-19 | 2018-12-19 | A kind of road ditch and french drain integration drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194275U true CN209194275U (en) | 2019-08-02 |
Family
ID=67429859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140194.1U Expired - Fee Related CN209194275U (en) | 2018-12-19 | 2018-12-19 | A kind of road ditch and french drain integration drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267535A (en) * | 2020-11-23 | 2021-01-26 | 浙江省交通规划设计研究院有限公司 | Side ditch drainage system |
-
2018
- 2018-12-19 CN CN201822140194.1U patent/CN209194275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267535A (en) * | 2020-11-23 | 2021-01-26 | 浙江省交通规划设计研究院有限公司 | Side ditch drainage system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20191219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |