CN206506978U - A kind of confession water installations for greening side slope - Google Patents
A kind of confession water installations for greening side slope Download PDFInfo
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- CN206506978U CN206506978U CN201621065307.0U CN201621065307U CN206506978U CN 206506978 U CN206506978 U CN 206506978U CN 201621065307 U CN201621065307 U CN 201621065307U CN 206506978 U CN206506978 U CN 206506978U
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- water
- standpipe
- water guide
- guide body
- domatic
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Abstract
The utility model discloses a kind of confession water installations for greening side slope, by collecting rainy season precipitation and being stored in domatic following standpipe, dry season slowly discharges water in standpipe to domatic plant soil layer in capillary mode, and for solving, domatic soil body coating is thin or semiarid zone slope greening water supply problem.The confession water installations include collecting system, water storage system and water system.The collecting system includes domatic water guide groove, water guide body；The water storage system includes standpipe, filter layer and cover plate；The water system is made up of capillary, the bottom of standpipe is goed deep into one end of capillary, and the other end, which is in, to be needed in damp soil layer, and the water in standpipe is slowly discharged using capillarity into the vegetation root soil for needing to supply water, water resource efficiently is utilized, prevents that arid season vegetation is withered.
Description
Technical field
The utility model belongs to ecological environmental protection field, and in particular to one kind is thin or semiarid for domatic soil body coating
The device that the side slope vegetation in area supplies water.
Background technology
When side slope plants vegetation, side slope landform is unfavorable for the product of stopping of rainwater, especially thin or semiarid in domatic coating
The side slope in area, although rainy season obtains precipitation recharges and disclosure satisfy that slope vegetation grows needs, but in dry season usually because soil
Water deficient causes vegetation withered, has a strong impact on afforestation effect.
There are a large amount of hand excavation's side slopes in current China, and the general gradient of these side slopes is big and often lacks necessary soil layer thickness
Degree, is unfavorable for the growth of vegetation, a large amount of slope revegetation engineering effects are poor.The northwest, North China of China then have a wide range of arid half-dried
Drought-hit area domain, such as Canal in Loess Area, although side slope soil thickness is big, but the effective greening of side slope of dry climate environmental constraints,
Area as severe water and soil erosion.The subject matter that current slope revegetation engineering construction is present：Artificial vegetation usually needs to fill
Irrigate, maintenance cost is high, the holding capacity of Regional Precipitation is weak, afforestation project is low to the interdiction capability of rainwash, control domatic soil
Grain loss effect is small.Therefore, it is badly in need of exploring the greening side slope new technologies of economical and efficient.
The content of the invention
The utility model is covered for the irrigation dependency problem that existing greening side slope is present there is provided one kind for the domatic soil body
The device that thin or semiarid zone the side slope vegetation of layer supplies water, to solve, domatic soil body coating is thin or semiarid zone is domatic green
Change problem.The device had both solved the problems, such as that vegetation water supply problem also contributed to reduce precipitation to slope wash, effectively improved side slope green
The effect of change.
To reach above-mentioned purpose, the technical scheme that the utility model is used is：A kind of self-water-supplying for greening side slope
Device, the device is made up of collecting system, water storage system and water system, and the collecting system includes domatic water guide groove, led
Water body；The water storage system includes standpipe, filter layer and cover plate；Described water system is made up of capillary；It is described domatic
Water guide groove needs the position afforested to excavate in side slope, and multiple mine pits are excavated in domatic water guide groove, and storage is embedded in mine pit
Water pipe；The recessed cover plate of the open-mouth installation center of the standpipe, is provided with delivery port and positioned at center minimum point on the cover board
Place filter layer in the water inlet at place, cover plate top；The capillary passes through the delivery port of cover plate, and the bottom of standpipe is goed deep into one end
Portion, the other end, which is in, needs damp soil layer；The water guide body includes the first water guide body and second water guide body two parts；In mistake
The first water guide body is set with the open correspondence position of standpipe above filtering layer, the first water guide body is exposed to earth's surface, and rainwash passes through
First water guide body enters back into standpipe into filter layer；The second of the first water guide body of connection is set to lead between two adjacent mine pits
Water body, the underground water infiltrated passes through second water guide direction of flow the first water guide body, and finally flows into standpipe.
Further, the filtering layer material is weaved cotton cloth for geotechnique, and filter layer should be able to prevent tiny soil particle from entering water storage
Pipe.
Further, the domatic water guide groove is arranged along topographic contour in the plane.
Further, mine pit is excavated on domatic water guide groove can use manually digging hole mode or rig hole knockout, mine pit
Lower angling hole can be typically used for rig punching, with tilting to reduce the discrepancy in elevation of bottom hole and aperture.
Further, the size of the standpipe is according to slope ground body type, the gradient, side slope Regional Rainfall feature and applies
Work method determines that standpipe is embedded in slope ground body, and the material of standpipe uses pvc pipe, size and the excavation of pvc pipe
Mine pit is adapted, and the top of standpipe is more than 0.3m away from domatic minimum-depth.
Further, the second water guide body is located in the soil body more than standpipe water inlet elevation, with 3 °~5 ° incline
Water inlet from angle lapping to standpipe.
Further, the first water guide body and the second water guide body are that geotechnique weaves cotton cloth parcel sand.
Further, the capillary is more than 0.3m away from domatic minimum-depth, and the material of capillary can use high score
The silt of sub- material tubule, geotextile, level with difference.
The beneficial effects of the utility model are mainly manifested in：
1st, the utility model can realize that the part of precipitation is dammed for the confession water installations of greening side slope, reduce heavy showers
Or rainwash when continuing rainfall is to domatic souring, water in standpipe is slowly discharged using capillarity to needs
In the vegetation root soil of water supply, efficiently using water resource, prevent that arid season vegetation is withered.
2nd, the utility model be used for greening side slope confession water installations each capillary wet soil system independently build, independent work
Make, be easy to side slope different parts to implement, build reconnaissance easily, each position can simultaneously construct and realize Fast Construction.
3rd, the utility model is used for the confession water installations of greening side slope, can meet the different needs of greening side slope, effectively subtract
Few vegetation is withered in dry season generation, once builds permanently effective, afforestation project maintenance cost is low.
Brief description of the drawings
Fig. 1 is the top view of the utility model ecological slope protection device；
Fig. 2 is Fig. 1 B-B diagrammatic cross-sections；
Fig. 3 is Fig. 1 A-A diagrammatic cross-sections；
In figure：Side slope 1, domatic water guide groove 2, water guide body 3, filter layer 4, cover plate 5, standpipe 6, capillary 7, vegetation 8.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, the purpose of this utility model
It will be apparent from effect.
As Figure 1-3, a kind of confession water installations for greening side slope that the utility model is provided, the device is by catchmenting
System, water storage system and water system composition, the collecting system include domatic water guide groove 2, water guide body 3；The water storage system
System includes standpipe 6, filter layer 4 and cover plate 5；Described water system is made up of capillary 7；The domatic water guide groove 2 exists
Side slope 1 need afforest position excavate, domatic water guide groove be conducive to surface water be flowed to standpipe water inlet domaticly
Shape, domatic water guide groove 2 can be arranged along topographic contour in the plane.Multiple mine pits are excavated in domatic water guide groove 2, it is domatic
Mine pit is excavated on water guide groove 2 can use manually digging hole mode or rig hole knockout, and mine pit can be punched with tilting for rig
Lower angling hole is typically used, to reduce the discrepancy in elevation of bottom hole and aperture.Standpipe 6, the chi of the standpipe 6 are embedded in mine pit
Very little to be determined according to the rock soil mass types of side slope 1, the gradient, side slope Regional Rainfall feature and construction method, standpipe 6 is embedded in side slope 1
In Rock And Soil, the material of standpipe 6 can use pvc pipe, and the size of pvc pipe is adapted with the mine pit excavated, the top of standpipe 6
It is more than 0.3m away from domatic minimum-depth.The recessed cover plate 5 of the open-mouth installation center of the standpipe 6, is provided with cover plate 5
Filter layer 4 is placed on delivery port and the water inlet at the minimum point of center, the top of cover plate 5, and soil may be selected in the material of filter layer 4
Work is weaved cotton cloth, and filter layer 4 should be able to prevent tiny soil particle from entering standpipe 6.The capillary 7 passes through the delivery port of cover plate 5, one
The bottom of standpipe 6 is goed deep at end, and the other end, which is in, needs damp soil layer, and the capillary 7 is big away from domatic minimum-depth
In 0.3m, the material of capillary 7 can use the silt of high polymer material tubule, geotextile, level with difference；Whenever arid season
Section, when side slope plants soil layer in drying regime, using capillarity, is constantly delayed the water stored in standpipe by capillary
Slowly it is transported to side slope to plant in soil layer, it is to avoid vegetation is withered.The water guide body 3 includes the first water guide body 31 and the second water guide body 32
Two parts；The first water guide body 31 and the second water guide body 32 can be weaved cotton cloth parcel sand using geotechnique.In the top of filter layer 4 and storage
The open correspondence position of water pipe 6 sets the first water guide body 31, and the first water guide body 31 is exposed to earth's surface, and rainwash passes through the first water guide
Body 31 enters back into standpipe 6 into filter layer 4；Second water guide of the first water guide body 31 of connection is set between two adjacent mine pits
Body 32, the second water guide body 32 is located in the soil body more than the water inlet elevation of standpipe 6, and standpipe 6 is inclined to 3 °~5 ° of inclination angle
Water inlet；The underground water infiltrated flows to the first water guide body 31 by the second water guide body 32, and finally flows into standpipe 6.Pass through
Collect rainy season precipitation and be stored in domatic following standpipe, when needing in dry season, standpipe is slowly discharged in capillary mode
In water to domatic plant soil layer, reach holding it is domatic plant soil be in moisture state, it is to avoid slope vegetation is withered in dry season.
Embodiment 1
The present embodiment implements process and comprised the following steps：
(1) need the position afforested to excavate domatic water guide groove 2 in side slope 1, multiple holes are excavated in domatic water guide groove 2
Well, is embedded to standpipe 6 in mine pit；Domatic water guide groove 2 typically arranges along topographic contour in the plane, domatic water guide groove
2 spacing take 10~15m；Manually digging hole mode or rig hole knockout can be used by excavating mine pit, and described mine pit can be right with tilting
Lower angling hole is typically used in rig punching, to reduce the discrepancy in elevation of bottom hole and aperture；Manually digging hole mine pit depth take 1~2m,
Diameter takes 0.3~0.5m, spacing to take 5~10m, and rig punching depth takes 3~4m, diameter to take 0.1~0.3m, spacing to take 3~6m.
(2) standpipe 6 is put into the mine pit of excavation, standpipe 6 seals the pvc pipe of open at one end, pvc pipe using one end
Size with excavate mine pit be adapted；1~4m of pvc pipe length, diameter take 0.1~0.5m；The top of standpipe away from it is domatic most
Small depth should be greater than 0.3m.
(3) one end of capillary 7 is put into the bottom of standpipe 6, the other end of capillary 7 separates multi beam and is placed on dry season need
In the plant to be moistened soil, capillary 7 should be greater than 0.3m away from domatic minimum-depth.
(4) in the recessed cover plate 5 of the open-mouth installation center of standpipe 6, place geotechnique on the top of cover plate 5 and weave cotton cloth filtering
Layer, filter layer should be able to prevent tiny soil particle from entering to place water guide body, water guide body in standpipe 6, the soil body of filter layer more than 4
Modes of emplacement should have and conflux and smoothly can flow into standpipe beneficial to being oozed under rainwash and underground water.
(5) vegetation 8 is planted in the domatic water guide groove 2 of slope excavating, shrub or dungarunga etc. can be planted, plantation point should
Avoid more than standpipe water inlet 0.5m.
Above-described is only preferred embodiment of the present utility model, all in this reality not to limit the utility model
Within new spirit and principle, any modification, equivalence replacement for being made etc. should be included in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of confession water installations for greening side slope, it is characterised in that the device is by collecting system, water storage system and water supply
System is constituted, and the collecting system includes domatic water guide groove (2), water guide body (3)；The water storage system include standpipe (6),
Filter layer (4) and cover plate (5)；Described water system is made up of capillary (7)；The domatic water guide groove (2) is in side slope (1)
Need the position of greening to excavate, multiple mine pits are excavated in domatic water guide groove (2), standpipe (6) is embedded in mine pit；It is described
The recessed cover plate (5) of the open-mouth installation center of standpipe (6), is provided with delivery port and positioned at center minimum point on cover plate (5)
Place filter layer (4) in the water inlet at place, cover plate (5) top；The capillary (7) passes through the delivery port of cover plate (5), and one end is deep
The bottom of standpipe (6), the other end, which is in, needs damp soil layer；The water guide body (3) include the first water guide body (31) and
Second water guide body (32) two parts；The first water guide body is set with the open correspondence position of standpipe (6) above filter layer (4)
(31), the first water guide body (31) is exposed to earth's surface, and rainwash enters filter layer (4) by the first water guide body (31) and enters back into storage
Water pipe (6)；Second water guide body (32) of the first water guide body (31) of connection, the underground water infiltrated are set between two adjacent mine pits
The first water guide body (31) is flowed to by the second water guide body (32), and finally flows into standpipe (6)；Filter layer (4) material is
Geotechnique weaves cotton cloth, and filter layer (4) should be able to prevent tiny soil particle from entering standpipe (6)；The domatic water guide groove (2) is in plane
On arranged along topographic contour；Mine pit is excavated on domatic water guide groove (2) and uses manually digging hole mode or rig hole knockout, it is right
Lower angling hole is used in rig punching；The capillary (7) is more than 0.3m away from domatic minimum-depth.
2. a kind of confession water installations for greening side slope according to claim 1, it is characterised in that the standpipe
(6) size is according to the determination of side slope (1) rock soil mass types, the gradient, side slope Regional Rainfall feature and construction method, standpipe (6)
It is embedded in side slope (1) Rock And Soil, the material of standpipe (6) uses pvc pipe, and the size of pvc pipe is adapted with the mine pit excavated,
The top of standpipe (6) is more than 0.3m away from domatic minimum-depth.
3. a kind of confession water installations for greening side slope according to claim 1, it is characterised in that second water guide
Body (32) is located in the soil body more than standpipe (6) water inlet elevation, with the water inlet of 3 °~5 ° of inclination angle tendency standpipe (6)
Mouthful.
4. a kind of confession water installations for greening side slope according to claim 1, it is characterised in that first water guide
Body (31) and the second water guide body (32) are that geotechnique weaves cotton cloth parcel sand.
5. a kind of confession water installations for greening side slope according to claim 1, it is characterised in that capillary (7)
Material is selected from high polymer material tubule, geotextile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065307.0U CN206506978U (en) | 2016-09-20 | 2016-09-20 | A kind of confession water installations for greening side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065307.0U CN206506978U (en) | 2016-09-20 | 2016-09-20 | A kind of confession water installations for greening side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506978U true CN206506978U (en) | 2017-09-22 |
Family
ID=59860563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065307.0U Expired - Fee Related CN206506978U (en) | 2016-09-20 | 2016-09-20 | A kind of confession water installations for greening side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990216A (en) * | 2020-08-04 | 2020-11-27 | 隋国刚 | Pre-buried formula soil water-locking stick suitable for arid area |
-
2016
- 2016-09-20 CN CN201621065307.0U patent/CN206506978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990216A (en) * | 2020-08-04 | 2020-11-27 | 隋国刚 | Pre-buried formula soil water-locking stick suitable for arid area |
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Legal Events
| 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: 20170922 Termination date: 20190920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |