CN106258840A - A kind of self-water-supplying device for greening side slope - Google Patents
A kind of self-water-supplying device for greening side slope Download PDFInfo
- Publication number
- CN106258840A CN106258840A CN201610834846.4A CN201610834846A CN106258840A CN 106258840 A CN106258840 A CN 106258840A CN 201610834846 A CN201610834846 A CN 201610834846A CN 106258840 A CN106258840 A CN 106258840A
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- China
- Prior art keywords
- water
- standpipe
- water guide
- side slope
- domatic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a kind of self-water-supplying device for greening side slope, by collecting rainy season precipitation and being stored in domatic following standpipe, the water that dry season slowly discharges in standpipe in capillary mode plants soil layer to domatic, is used for solving that domatic soil body cover layer is thin or semiarid zone slope greening water supply problem.This self-water-supplying device includes collecting system, water storage system and water system.Described collecting system includes domatic water guide groove, water guide body；Described water storage system includes standpipe, filter course and cover plate；Described water system is made up of capillary tube, the bottom of standpipe is goed deep in one end of capillary tube, and the other end is in be needed in damp soil layer, utilizes water that capillarity slowly discharges in standpipe to needing in the vegetation root soil that supplies water, efficiently utilize water resource, prevent arid season vegetation withered.
Description
Technical field
The invention belongs to ecological environmental protection field, be specifically related to a kind of for domatic soil body cover layer thin or semiarid zone
Side slope vegetation supply water device.
Background technology
Side slope plantation vegetation time, side slope landform be unfavorable for rainwater stop amass, especially thin or semiarid at domatic cover layer
The side slope in area, although obtain precipitation recharges rainy season and disclosure satisfy that slope vegetation growth needs, but in dry season usually because of soil
Water deficient causes vegetation withered, has a strong impact on afforestation effect.
China has a large amount of hand excavation's side slope, the general gradient of these side slopes to lack greatly and often the soil layer thickness of necessity at present
Degree, is unfavorable for the growth of vegetation, a large amount of slope revegetation engineering weak effects.The northwest of China, North China then have the most arid half-dried
Territory, drought-hit area, 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,
Become the area of severe water and soil erosion.The subject matter that current slope revegetation engineering construction exists: artificial vegetation usually needs to fill
Irrigating, maintenance cost is high, and the holding capacity of Regional Precipitation is weak, and afforestation project is low to the interdiction capability of rainwash, control domatic soil
Grain loss effect is little.Therefore, it is badly in need of exploring the greening side slope new technologies of economical and efficient.
Summary of the invention
The present invention is directed to the irrigation dependency problem that existing greening side slope exists, it is provided that one is that domatic soil body cover layer is thin
Or the device that the side slope vegetation of semiarid zone supplies water, to solve, domatic soil body cover layer is thin or semiarid zone slope greening is asked
Topic.This device both solved vegetation water supply problem also contribute to reduce precipitation to slope wash problem, be effectively improved greening side slope
Effect.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is: a kind of self-water-supplying device for greening side slope,
This device is made up of collecting system, water storage system and water system, and described collecting system includes domatic water guide groove, water guide body；
Described water storage system includes standpipe, filter course and cover plate；Described water system is made up of capillary tube；Described domatic disposal ditches
Groove needs the position excavation of greening in side slope, excavates multiple mine pit in domatic water guide groove, imbeds standpipe in mine pit；Institute
The open-mouth stating standpipe installs the cover plate of central dip, on the cover board has outlet and is positioned at the water inlet at the minimum point of center
Mouthful, filter course is placed on cover plate top；Described capillary tube is through the outlet of cover plate, and the bottom of standpipe, the other end are goed deep in one end
It is in and needs damp soil layer；Described water guide body includes the first water guide body and second water guide body two parts；Above filter course
Correspondence position uncovered with standpipe arranges the first water guide body, and the first water guide body is exposed to earth's surface, and rainwash is through the first water guide
Body enters filter course and enters back into standpipe；Second water guide body of connection the first water guide body is set between two adjacent mine pits, enters
The subsoil water oozed is through second water guide direction of flow the first water guide body, and finally flows into standpipe.
Further, described filter course material is that geotechnique weaves cotton cloth, and filter course should be able to prevent tiny soil particle from entering water storage
Pipe.
Further, described domatic water guide groove is arranged along topographic contour in the plane.
Further, domatic water guide groove excavates mine pit and can use manually digging hole mode or rig hole knockout, mine pit
Can be tilting, use lower angling hole for rig punching is general, in order to reduce the discrepancy in elevation with aperture at the bottom of hole.
Further, the size of described standpipe according to slope ground body type, the gradient, side slope Regional Rainfall feature and is executed
Work method determines, standpipe is embedded in slope ground body, and the material of standpipe uses pvc pipe, the size of pvc pipe and excavation
Mine pit adapts, and the top of standpipe is more than 0.3m away from domatic minimum-depth.
Further, described second water guide body is positioned in the soil body of more than standpipe water inlet elevation, with 3 °～5 ° incline
Angle lapping is to the water inlet of standpipe.
Further, described first water guide body and the second water guide body are that geotechnique weaves cotton cloth parcel sand.
Further, described capillary tube is away from domatic minimum-depth more than 0.3m, and the material of capillary tube can use high score
The silt of sub-material tubule, geotextile, grating difference.
Beneficial effects of the present invention is mainly manifested in:
1, the part that the present invention can realize precipitation for the self-water-supplying device of greening side slope is dammed, and reduces heavy showers or holds
Domatic souring, the water utilizing capillarity slowly to discharge in standpipe are supplied water by rainwash during continuous rainfall to needs
Vegetation root soil in, efficiently utilize water resource, prevent arid season vegetation withered.
2, the present invention independently builds, works alone for each capillary wet soil system of the self-water-supplying device of greening side slope, just
Implementing in side slope different parts, build reconnaissance easily, can construct simultaneously realize Fast Construction in each position.
3, the present invention is for the self-water-supplying device of greening side slope, can meet greening side slope difference needs, effectively reduces and plants
Being occurred withered in dry season, once build permanently effective, afforestation project maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the top view of ecological slope protection device of the present invention；
Fig. 2 is the B B generalized section of Fig. 1；
Fig. 3 is the A A generalized section of Fig. 1；
In figure: side slope 1, domatic water guide groove 2, water guide body 3, filter course 4, cover plate 5, standpipe 6, capillary tube 7, vegetation 8.
Detailed description of the invention
Being described in further detail the present invention with specific embodiment below in conjunction with the accompanying drawings, the purpose of the present invention and effect will
Become apparent from.
As shown in Fig. 13, a kind of self-water-supplying device for greening side slope that the present invention provides, this device is by collecting water system
System, water storage system and water system composition, described collecting system includes domatic water guide groove 2, water guide body 3；Described water storage system
Including standpipe 6, filter course 4 and cover plate 5；Described water system is made up of capillary tube 7；Described domatic water guide groove 2 is on limit
Slope 1 needs the position excavation of greening, and domatic water guide groove is the domatic landform that beneficially surface water is flowed to standpipe water inlet,
Domatic water guide groove 2 can be arranged along topographic contour in the plane.In domatic water guide groove 2, excavate multiple mine pit, domatic lead
Excavating mine pit on water groove 2 and can use manually digging hole mode or rig hole knockout, mine pit can be tilting, for rig punching one
As use lower angling hole, in order to reduce the discrepancy in elevation with aperture at the bottom of hole.Standpipe 6, the size of described standpipe 6 is imbedded in mine pit
Determining according to side slope 1 rock soil mass types, the gradient, side slope Regional Rainfall feature and construction method, standpipe 6 is embedded in side slope 1 rock
In the soil body, the material of standpipe 6 can use pvc pipe, and the size of pvc pipe adapts with the mine pit of excavation, the top of standpipe 6 away from
Domatic minimum-depth is more than 0.3m.The open-mouth of described standpipe 6 installs the cover plate 5 of central dip, has out on cover plate 5
The mouth of a river and be positioned at the water inlet at the minimum point of center, filter course 4 is placed on cover plate 5 top, the optional geotechnique of described filter course 4 material
Weaving cotton cloth, filter course 4 should be able to prevent tiny soil particle from entering standpipe 6.Described capillary tube 7 is through the outlet of cover plate 5, one end
Going deep into the bottom of standpipe 6, the other end is in needs damp soil layer, and described capillary tube 7 is more than away from domatic minimum-depth
0.3m, the material of capillary tube 7 can use the silt of macromolecular material tubule, geotextile, grating difference；Whenever arid season,
Side slope plants soil layer when being in drying regime, utilizes capillarity, by capillary tube by the slowest for the water stored in standpipe
Be transported to side slope and plant in soil layer, it is to avoid vegetation is withered.Described water guide body 3 includes the first water guide body 31 and the second water guide body 32 liang
Part；Described first water guide body 31 and the second water guide body 32 can use geotechnique to weave cotton cloth parcel sand.With water storage above filter course 4
The uncovered correspondence position of pipe 6 arranges the first water guide body 31, and the first water guide body 31 is exposed to earth's surface, and rainwash is through the first water guide body
31 enter filter course 4 enters back into standpipe 6；Second water guide body of connection the first water guide body 31 is set between two adjacent mine pits
32, the second water guide body 32 is positioned in the soil body of more than standpipe 6 water inlet elevation, is inclined to standpipe 6 with the inclination angles of 3 °～5 °
Water inlet；The subsoil water infiltrated flows to the first water guide body 31 through the second water guide body 32, and finally flows into standpipe 6.By receiving
Collection rainy season precipitation is also stored in domatic following standpipe, when needing dry season, slowly discharges in standpipe in capillary mode
Water plant soil layer to domatic, reach to keep domatic soil of planting to be in moisture state, it is to avoid slope vegetation is withered in dry season.
Embodiment 1
The present embodiment implements process and comprises the following steps:
(1) need the position of greening to excavate domatic water guide groove 2 in side slope 1, in domatic water guide groove 2, excavate multiple hole
Well, imbeds standpipe 6 in mine pit；Domatic water guide groove 2 is typically arranged along topographic contour in the plane, domatic water guide groove
2 spacing take 10～15m；Excavation mine pit can use manually digging hole mode or rig hole knockout, and described mine pit can be tilting, right
In the rig punching lower angling hole of general employing, in order to reduce the discrepancy in elevation with aperture at the bottom of hole；The manually digging hole mine pit degree of depth takes 1～2m,
Diameter takes 0.3～0.5m, spacing takes 5～10m, and the rig punching degree of depth takes 3～4m, diameter takes 0.1～0.3m, spacing takes 3～6m.
(2) putting into standpipe 6 in the mine pit of excavation, standpipe 6 uses one end to seal the pvc pipe of open at one end, pvc pipe
The mine pit of size and excavation adapt；Pvc pipe length 1～4m, diameter take 0.1～0.5m；The top of standpipe away from domatic
The little degree of depth should be greater than 0.3m.
(3) putting into bottom standpipe 6 by one end of capillary tube 7, the other end of capillary tube 7 separates multi beam and is placed on need in dry season
To be moistened plants in soil, and capillary tube 7 should be greater than 0.3m away from domatic minimum-depth.
(4) open-mouth at standpipe 6 installs the cover plate 5 of central dip, places geotechnique on cover plate 5 top and weaves cotton cloth filtration
Layer, filter course should be able to prevent tiny soil particle from entering standpipe 6, places water guide body, water guide body in the soil body of filter course more than 4
Modes of emplacement should be conducive to oozing under rainwash and subsoil water and conflux and can flow in standpipe smoothly.
(5) planting vegetation 8 in the domatic water guide groove 2 of slope excavating, can plant shrub or dungarunga etc., plantation point should
Avoid standpipe more than water inlet 0.5m.
Above-described only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention
Within principle, any amendment made, equivalent replacement etc., should be included within the scope of the present invention.
Claims (8)
1. the self-water-supplying device for greening side slope, it is characterised in that this device is by collecting system, water storage system and water supply
System forms, and described collecting system includes domatic water guide groove (2), water guide body (3)；Described water storage system include standpipe (6),
Filter course (4) and cover plate (5) etc.；Described water system is made up of capillary tube (7)；Described domatic water guide groove (2) is in side slope
(1) need the position excavation of greening, domatic water guide groove (2) is excavated multiple mine pits, mine pit is imbedded standpipe (6)；
The open-mouth of described standpipe (6) installs the cover plate (5) of central dip, has outlet and be positioned at center on cover plate (5)
Water inlet at low spot, filter course (4) is placed on cover plate (5) top；Described capillary tube (7) is through the outlet of cover plate (5), one end
Going deep into the bottom of standpipe (6), the other end is in needs damp soil layer；Described water guide body (3) includes the first water guide body
(31) and the second water guide body (32) two parts；In filter course (4) top, the first water guide is set with standpipe (6) uncovered correspondence position
Body (31), the first water guide body (31) is exposed to earth's surface, and rainwash enters filter course (4) through the first water guide body (31) and enters back into
Standpipe (6)；Second water guide body (32) of connection the first water guide body (31), the underground infiltrated are set between two adjacent mine pits
Water flows to the first water guide body (31) through the second water guide body (32), and finally flows into standpipe (6).
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that described filter course
(4) material is that geotechnique weaves cotton cloth, and filter course (4) should be able to prevent tiny soil particle from entering standpipe (6).
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that described domatic water guide
Groove (2) is arranged along topographic contour in the plane.
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that domatic water guide groove
(2) upper excavation mine pit can use manually digging hole mode or rig hole knockout, and mine pit can be tilting, typically adopts for rig punching
Use lower angling hole, in order to reduce the discrepancy in elevation with aperture at the bottom of hole.
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that described standpipe
(6) size determines according to side slope (1) rock soil mass types, the gradient, side slope Regional Rainfall feature and construction method, standpipe (6)
Being embedded in side slope (1) Rock And Soil, the material of standpipe (6) uses pvc pipe, and the size of pvc pipe adapts with the mine pit of excavation,
The top of standpipe (6) is more than 0.3m away from domatic minimum-depth.
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that described second water guide
Body (32) is positioned in the soil body of more than standpipe (6) water inlet elevation, is inclined to the water inlet of standpipe (6) with the inclination angles of 3 °～5 °
Mouthful.
7. according to a kind of self-water-supplying device for greening side slope described in any one of claim 13, it is characterised in that described
First water guide body (31) and the second water guide body (32) are that geotechnique weaves cotton cloth parcel sand.
A kind of self-water-supplying device for greening side slope the most according to claim 1, it is characterised in that described capillary tube
(7) away from domatic minimum-depth more than 0.3m, the material of capillary tube (7) can use macromolecular material tubule, geotextile, level
Join poor silt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834846.4A CN106258840A (en) | 2016-09-20 | 2016-09-20 | A kind of self-water-supplying device for greening side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834846.4A CN106258840A (en) | 2016-09-20 | 2016-09-20 | A kind of self-water-supplying device for greening side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106258840A true CN106258840A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610834846.4A Pending CN106258840A (en) | 2016-09-20 | 2016-09-20 | A kind of self-water-supplying device for greening side slope |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007277811A (en) * | 2006-04-03 | 2007-10-25 | Ntt Infranet Co Ltd | Treatment method for slope face |
| CN102499003A (en) * | 2011-10-13 | 2012-06-20 | 北京师范大学 | Method for restoring vegetation on barren mountains and sloping fields in arid and semi-arid regions |
| CN103306294A (en) * | 2013-07-08 | 2013-09-18 | 河海大学 | Rain collection purification system for preventing water and soil loss caused by rain wash in mountains |
| CN104594445A (en) * | 2015-01-20 | 2015-05-06 | 张晖 | Method for performing water retention and wetting irrigation by use of horizontal water storage tanks with contour line and structure |
| CN204982917U (en) * | 2015-08-14 | 2016-01-20 | 井浩 | Side slope skeleton plant protection water storage utilizes system |
| CN205116188U (en) * | 2015-10-10 | 2016-03-30 | 中交第一公路工程局有限公司海外分公司 | Waterproof sewer of triple domatic interpolation HDPE membranes |
| CN105569055A (en) * | 2014-10-13 | 2016-05-11 | 湖南征驰工程技术咨询有限公司 | Structure for preventing mountain landslide |
-
2016
- 2016-09-20 CN CN201610834846.4A patent/CN106258840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007277811A (en) * | 2006-04-03 | 2007-10-25 | Ntt Infranet Co Ltd | Treatment method for slope face |
| CN102499003A (en) * | 2011-10-13 | 2012-06-20 | 北京师范大学 | Method for restoring vegetation on barren mountains and sloping fields in arid and semi-arid regions |
| CN103306294A (en) * | 2013-07-08 | 2013-09-18 | 河海大学 | Rain collection purification system for preventing water and soil loss caused by rain wash in mountains |
| CN105569055A (en) * | 2014-10-13 | 2016-05-11 | 湖南征驰工程技术咨询有限公司 | Structure for preventing mountain landslide |
| CN104594445A (en) * | 2015-01-20 | 2015-05-06 | 张晖 | Method for performing water retention and wetting irrigation by use of horizontal water storage tanks with contour line and structure |
| CN204982917U (en) * | 2015-08-14 | 2016-01-20 | 井浩 | Side slope skeleton plant protection water storage utilizes system |
| CN205116188U (en) * | 2015-10-10 | 2016-03-30 | 中交第一公路工程局有限公司海外分公司 | Waterproof sewer of triple domatic interpolation HDPE membranes |
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