CN205776122U - For Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal - Google Patents
For Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal Download PDFInfo
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- CN205776122U CN205776122U CN201620576180.2U CN201620576180U CN205776122U CN 205776122 U CN205776122 U CN 205776122U CN 201620576180 U CN201620576180 U CN 201620576180U CN 205776122 U CN205776122 U CN 205776122U
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Abstract
This utility model relates to a kind of for Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal, and irrigation canal is longitudinally being equidistantly positioned zoology；Meanwhile, the canal cross section of irrigation canal being divided into multiple position according to water level, each position arranges the side slope protection of correspondence according to corresponding water level；This kind of channel disclosure satisfy that current Upon Slope Stability energy, the demand of barrier performance under the conditions of different water level in terms of horizontal bank protection, the growth that slope protection form is plant in the above district of ordinary water level simultaneously provides the space of abundance, in longitudinal direction side, bank protection mask has biological corridor function, improve the ecological effect of channel building on the whole, play the water saving of this channel, ecology, view comprehensive benefit.
Description
Technical field
This utility model relates to a kind of for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, belongs to south flat
Former irrigated area ecology channel building technical field.
Background technology
The irrigation canal revetment method that China is common at present mainly includes that slight slope compacting, concrete lining, blockwork protect
Block and hollow brick revetment etc..These methods serve the effect of bank protection, Gu Po, antiseepage the most to a certain extent, and hollow brick protects
Slope also has the biological habitat of creation, increases bio-diversity and improve the effect of channel ecological environment.But in general, adopt
Effect by a kind of revetment method is the most single, or there is the problem that conveyance power of water is poor, relatively costly, or the ecological area of existence has
The problem that limit, ecological effect are limited, all cannot realize comprehensive water-saving, ecology, the effect of view tripartite's surface function.Therefore, how
While not only meeting channel hydraulic pipeline needs but also good ecology and landscape effect can be accomplished, become current irrigated area channel building neck
One of major issue that territory is urgently to be resolved hurrily.
Utility model content
This utility model provides one for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, is meeting channel
While irrigation function, create suitable habitat for biological existence, improve the landscape effect of channel again, it is achieved that joint
Coordinate coexistence between water, ecology, view three.
This utility model solves its technical problem and be the technical scheme is that
A kind of for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, described irrigation canal is the most equidistant
Zoology is set；Meanwhile, the canal cross section of irrigation canal being divided into multiple position according to water level, each position is according to corresponding
Water level arranges the side slope protection of correspondence；
As of the present utility model further preferably, the slope ratio of side slope protection is in the range of 1:2.5-1:1.5, and it is according to spy
Levy water level and be divided into below ordinary water level district, fluctuation of water table district and the above district of safe superelevation water level, have a common boundary at the bottom of district below ordinary water level and canal
Place is provided with concrete ground sill, and the specification of concrete ground sill is 30cm × 40cm, and district below ordinary water level becomes with fluctuation of water table district, water level
The dynamic concrete lattice stalk that is provided with between district and the above district of safe superelevation water level, the specification of concrete lattice stalk is 20cm × 30cm；
Further preferably longitudinally being equidistantly positioned zoology as of the present utility model, zoology intersects with multiple positions
Arrange, marked time passage by the brick staged of cement respectively at the bottom of canal on longitudinally two side slope tops；
As of the present utility model further preferably, district below ordinary water level use geotextiles combine whole concrete or prefabricated section
Lining cutting, the whole concrete wherein used pours and the thickness of prefabricated section is 10cm；
As of the present utility model further preferably, fluctuation of water table district has paved geotextiles, blotter, sky from bottom to top
Heart brick, wherein the thickness of hollow brick is 6cm, and the hollow space in hollow brick is covered with soil grass planting, and the thickness of blotter is 10cm；
As of the present utility model further preferably, use after the compacting of safe superelevation water level above district slight slope tall, fill, grass phase
It is incorporated into row space solid slope vegetation protection；
As of the present utility model further preferably, zoology by slope top extend at the bottom of canal, pave soil the most respectively
The compacting of work cloth, clay, hollow brick, earthing, grass planting in hollow brick hole, the distance between each two zoology is 350m-400m,
Width is 10m；
As of the present utility model further preferably, staged mark time passage from slope top extend at the bottom of canal, in longitudinal both sides
Being arranged alternately every 200m-300m, staged marks time the width of passage according to the specification of channel hierarchical selection 5m or 2m or 1m.
By above technical scheme, relative to prior art, this utility model has the advantages that
Irrigation canal of the present utility model includes horizontal and vertical setting, according to different subregions prevention emphasis to domatic enter
Row specific aim processes, and on the premise of meeting channel basic function and slope stability, is realized with a low cost ecoscape type channel
Sustainable development and construction；Laterally it is divided into below ordinary water level district, fluctuation of water table district and safe superelevation water level according to characteristic level of water
Above district, the construction requirements being respectively directed to each district proposes corresponding measure, meets guarantee channel hydraulic pipeline ability simultaneously, improves canal
Road ecological effect, improve the function of channel and surrounding landscape；Longitudinally being equidistantly positioned zoology, zoology is by Hollow brick or block
Bank protection formed, hollow position earthing, grass planting and play the ecological functions of plant, concurrently form certain roughness and be easy to fall into channel
Rana nigromaculata, Serpentis, the escape of animal that the build such as Bufo siccus is less；Staged mark time passage be easy to neighbouring resident, domestic animal take water
And the animal escape that the build such as overboard people, domestic animal, cat, Canis familiaris L. is slightly larger.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure schematic diagram of preferred embodiment of the present utility model；
Fig. 2 is the canal cross section structural representation of preferred embodiment of the present utility model；
Fig. 3 is the profile of canal structural representation of preferred embodiment of the present utility model；
Fig. 4 is the type that preferred embodiment of the present utility model uses hollow brick, and wherein 4a is rhombus hollow brick, and 4b is six
Dihedral hollow brick, 4c is figure of eight hollow brick.
In figure: 1 is below ordinary water level district, and 2 is fluctuation of water table district, 3 is the above district of safe superelevation water level, and 4 is zoology, 5
Marking time passage for staged, 6 is ground sill, and 7 is lattice stalks, and 8 is at the bottom of canal.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 1-Figure 3, one of the present utility model is used for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal
Road, described irrigation canal is longitudinally being equidistantly positioned zoology；Meanwhile, the canal cross section of irrigation canal is divided into according to water level
Multiple positions, each position arranges the side slope protection of correspondence according to corresponding water level；
As of the present utility model further preferably, the slope ratio of side slope protection is in the range of 1:2.5-1:1.5, and it is according to spy
Levy water level and be divided into below ordinary water level district, fluctuation of water table district and the above district of safe superelevation water level, have a common boundary at the bottom of district below ordinary water level and canal
Place is provided with concrete ground sill, and the specification of concrete ground sill is 30cm × 40cm, and district below ordinary water level becomes with fluctuation of water table district, water level
The dynamic concrete lattice stalk that is provided with between district and the above district of safe superelevation water level, the specification of concrete lattice stalk is 20cm × 30cm；Coagulation
The existence of Tu Gegeng can be effectively improved erosion resistibility and the stability of channel side slopes；
Further preferably longitudinally being equidistantly positioned zoology as of the present utility model, zoology intersects with multiple positions
Arrange, marked time passage by the brick staged of cement respectively at the bottom of canal on longitudinally two side slope tops；
As of the present utility model further preferably, district below ordinary water level use geotextiles combine whole concrete or prefabricated section
Lining cutting, the whole concrete wherein used pours and the thickness of prefabricated section is 10cm；Although the micro gap meeting between prefabricated section
Produce certain seepage, but the most also provide condition for the growth of plant and the existence of biology, reach ecological and tie mutually with water saving
The effect closed.Under lining cutting layer, one layer of geotextiles is laid, for reducing the leakage of channel during construction.
As of the present utility model further preferably, fluctuation of water table district has paved geotextiles, blotter, sky from bottom to top
Heart brick, wherein the thickness of hollow brick is 6cm, and the hollow space in hollow brick is covered with soil grass planting, and the thickness of blotter is 10cm；
Cell in hollow tile cavity portion earthing grass planting also can seep water in right amount, during construction, lays the thick blotter and of 10cm under lining cutting layer
Layer geotextiles, to reduce soil erosion；Hollow brick is vibrated by concreting and forms, thickness 5cm, and concrete specification is with factory
Production is as the criterion, hollow brick center band hole can earthing grass planting, shown in Fig. 4, specifically used hollow brick kind has the figure of eight empty
Heart brick, hexagon hollow brick, rhombus hollow brick etc..
As of the present utility model further preferably, use after the compacting of safe superelevation water level above district slight slope tall, fill, grass phase
It is incorporated into row space solid slope vegetation protection；Concrete floristic selection can select to be suitable for locality according to irrigated area climate condition
Growth, have sight plant.
As of the present utility model further preferably, zoology by slope top extend at the bottom of canal, pave soil the most respectively
The compacting of work cloth, clay, hollow brick, earthing, grass planting in hollow brick hole, the distance between each two zoology is 350m-400m,
Width is 10m；Form environmental biological escape gallery.
As of the present utility model further preferably, staged mark time passage from slope top extend at the bottom of canal, in longitudinal both sides
Being arranged alternately every 200m-300m, staged marks time the width of passage according to the specification of channel hierarchical selection 5m or 2m or 1m；?
Staged mark time passage and zoology both sides certain limit in (each 30m in both sides, trunk canal, each 10m in branch canal both sides) use geotechnique lattice
Grid protect, and are beneficial to migrating and growing of aquatic animals and plants.It should be noted that as avoiding erosion damage, under building etc.
Trip should not arrange zoology.
Environment of Plain Area in South China physical features is low, water resource relative abundance, and channel typically has river process concurrently, at the bottom of non-irrigation season canal
Also can retain a part of water, revetment at the bottom of clay district canal is tamped, and corresponding revetment then to be done in sand soil area, stable to improve at the bottom of canal
Property.
The utility model proposes is applicable to sandy soil, earth for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal
The slope protection in soil irrigated area, but different when concrete application, the channel side slopes in its medium loam district than 1:2.0-1:1.5 it
Between, sandy soil district channel side slopes ratio is between 1:2.5-1:2.0.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (include technology art
Language and scientific terminology) have with the those of ordinary skill in the application art be commonly understood by identical meaning.Also should
Being understood by, those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art
The meaning that justice is consistent, and unless defined as here, will not explain by idealization or the most formal implication.
The implication of "and/or" described herein refers to respective individualism or both simultaneous situations are all wrapped
Including including.
The implication of " connection " described herein can be being directly connected between parts can also be to pass through between parts
Being indirectly connected with of other parts.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people
Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality
The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right
Property scope.
Claims (8)
1. one kind is used for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that: described irrigation canal exists
Longitudinally it is equidistantly positioned zoology；Meanwhile, the canal cross section of irrigation canal is divided into multiple position, each position according to water level
The side slope protection of correspondence is set according to corresponding water level.
It is the most according to claim 1 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
The slope ratio of side slope protection in the range of 1:2.5-1:1.5, its according to characteristic level of water be divided into below ordinary water level district, fluctuation of water table district and
Intersection at the bottom of the above district of safe superelevation water level, district below ordinary water level and canal is provided with concrete ground sill, and the specification of concrete ground sill is
30cm × 40cm, district below ordinary water level and be provided with mixed between fluctuation of water table district, fluctuation of water table district and the above district of safe superelevation water level
Solidifying soil lattice stalk, the specification of concrete lattice stalk is 20cm × 30cm.
It is the most according to claim 1 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
Longitudinally being equidistantly positioned zoology, zoology is arranged in a crossed manner with multiple positions, on longitudinal direction two side slope tops at the bottom of canal respectively by cement
Brick staged is marked time passage.
It is the most according to claim 2 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
District below ordinary water level uses geotextiles to combine whole concrete or prefabricated section lining cutting, and the whole concrete wherein used pours and prefabricated section
Thickness be 10cm.
It is the most according to claim 2 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
Fluctuation of water table district has paved geotextiles, blotter, hollow brick from bottom to top, and wherein the thickness of hollow brick is 6cm, in hollow brick
Hollow space be covered with soil grass planting, the thickness of blotter is 10cm.
It is the most according to claim 2 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
Qiao, filling, grass is used to combine and carry out space multistory slope vegetation protection after the slight slope compacting of safe superelevation water level above district.
It is the most according to claim 3 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
Zoology is extended at the bottom of canal by top, slope, the compacting of the geotextiles that paves the most respectively, clay, hollow brick, hollow brick hole
Middle earthing, grass planting, the distance between each two zoology is 350m-400m, and width is 10m.
It is the most according to claim 3 for Plain Irrigation District of Southern China water saving-ecology-landscape type irrigation canal, it is characterised in that:
Staged passage of marking time extends at the bottom of canal from top, slope, is arranged alternately every 200m-300m in longitudinal both sides, and staged is marked time passage
Width according to the specification of channel hierarchical selection 5m or 2m or 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576180.2U CN205776122U (en) | 2016-06-14 | 2016-06-14 | For Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620576180.2U CN205776122U (en) | 2016-06-14 | 2016-06-14 | For Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal |
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| Publication Number | Publication Date |
|---|---|
| CN205776122U true CN205776122U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620576180.2U Active CN205776122U (en) | 2016-06-14 | 2016-06-14 | For Plain Irrigation District of Southern China water-saving ecological landscape type irrigation canal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887780A (en) * | 2016-06-14 | 2016-08-24 | 河海大学 | Water-saving, ecological and landscape type irrigation canal for southern plain irrigation area |
| CN108330914A (en) * | 2018-04-27 | 2018-07-27 | 河南创辉水利水电工程有限公司 | A kind of levee slope double-layer protecting device of mountain stream |
-
2016
- 2016-06-14 CN CN201620576180.2U patent/CN205776122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887780A (en) * | 2016-06-14 | 2016-08-24 | 河海大学 | Water-saving, ecological and landscape type irrigation canal for southern plain irrigation area |
| CN108330914A (en) * | 2018-04-27 | 2018-07-27 | 河南创辉水利水电工程有限公司 | A kind of levee slope double-layer protecting device of mountain stream |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |