CN202139594U - Ecological safeguard structure with functions of collecting water, holding water and preventing washout - Google Patents
Ecological safeguard structure with functions of collecting water, holding water and preventing washout Download PDFInfo
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- CN202139594U CN202139594U CN201120208677U CN201120208677U CN202139594U CN 202139594 U CN202139594 U CN 202139594U CN 201120208677 U CN201120208677 U CN 201120208677U CN 201120208677 U CN201120208677 U CN 201120208677U CN 202139594 U CN202139594 U CN 202139594U
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- film body
- water
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- safeguard structure
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Abstract
The utility model discloses an ecological safeguard structure with the functions of collecting water, holding water and preventing washout, which comprises a slope surface and a film body, wherein a plurality of ridge surfaces are transversely arranged on the slope surface to form a slope surface, the cross section of which is jagged in shape; the film body is covered outside the ridge surfaces, and the film body is covered outside the ridge surfaces. The film body is a piece of geotextile or a plastic film body. The ecological safeguard structure is integrated with the functions of collecting the rain to increase the moisture on the film surface, laminating the film to restrain the evaporation and furrowing to prevent the inverse seeding, so that an effective utilization problem of a little rainfall in an arid region is effectively relieved. Simultaneously, the rain washout is effectively prevented and the heavy rain infiltration is controlled to avoid a landslide in the heavy rain; besides, the ecological safeguard structure has the characteristics of a low cost, an easy construction, suitability for vegetation greening and the like, is used for collecting the water and holding the water in the arid region to reduce an excessive evaporation, and is also used for preventing the heavy rain washout for the side slope ecological greening in the heavy rain frequent region.
Description
Technical field
The utility model relates to a kind of ecological protection structure, particularly has the ecological protection structure of water collection and keeping flushing preventing function.
Background technology
Traditional protection modes such as greening side slope; In one period long term that slope construction has just been accomplished; Because the side slope surface do not form vegetation scour protection layer as yet, often make side slope receive that heavy showers is washed away, influence is infiltrated in heavy showers and a large amount of losses and landslide, the avalanche accident of domatic soil take place, at arid season or in the arid area; Then because water evaporates speed much larger than the rainwater supply, causes the withered phenomenon of vegetation.For avoiding or reducing rainwater washing away to domatic soil; Usually adopt the slope vegetation protection mode of hole shape structures such as hollow concrete building block; But these class methods exist cost higher usually; And in the arid area the fast and rainwater of domatic soil water evaporation infiltrates the defective of relative deficiency, influence the growth of slope vegetation thus.Therefore study and a kind ofly have the identical anti-rainwater of hole shape concrete block and wash away function, have the water collection and keeping function again simultaneously, and the cost ecological protection structure suitable with traditional ecological protection method is significant.
The utility model content
The purpose of the utility model is to overcome traditional slope greening mode erosion damage under the rainwater condition easily; And do not have the water collection and keeping effect in the arid area and cause greening vegetation to be subject to the withered shortcoming of drought impact; Provide the protection against erosion that catchments a kind of simple in structure, easy to use, cheap, rainy season, dry season the water conservation vaporization prevention; The protecting slope ecology structure that is fit to vegetation growth; The protecting slope ecology that both can be used for the arid area, also can be used for heavy showers take place frequently the area protecting slope ecology.
The purpose of the utility model is achieved through adopting following technical proposals:
A kind of ecological protection structure with water collection and keeping flushing preventing function comprises domatic, film body, saidly laterally is provided with a plurality of ridges face on domatic to form cross section be zigzag domatic, and said ridge face is coated with film body outward, and said ridge face is coated with film body outward.Said film body is geotextiles or plastic foil body.
In the utility model, be furrow between the face of said ridge, be equipped with said film body on the said furrow, the film body of laying on the said furrow is provided with permeable hole.
In the utility model, the fabric width of said film body is 40-250cm.
In the utility model, said ridge face width 30-80 centimetre, high 6-20 centimetre.
In the utility model, said permeable hole or intermembranous slit are provided with vegetable seeds
Adopt such scheme; Domatic soil under film body covers has the water collection and keeping effect; And plants such as tall fillings can be sowed in permeable hole on the film body in the furrow or intermembranous slit, after the film body of the utility model is laid on the side slope surface, not only has anti-rainwater and wash away and prevent the moisture evaporation owing to covering the surperficial film body of side slope; And domatic furrow also has the retaining of catchmenting; Increase the effect that rainwater infiltrates time and infiltration capacity, because rainwater infiltrates face and is merely permeable hole or intermembranous slit soil, the trunk offering that therefore can when heavy showers, control heavy showers is oozed and is guaranteed domatic stablizing in addition.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 (a) is A place side slope front elevation view in a kind of structural representation of the utility model after laying.
Fig. 2 (b) is A place side slope front elevation view in the another kind of structural representation of the utility model after laying.
Fig. 3 is a kind of structural representation of the utility model after laying.
Fig. 4 is the another kind of structural representation of the utility model after laying.
In the accompanying drawing 1,2,3,4: the 1-film body, the 2-furrow, 3 one ridge faces, 4-is domatic, the 5-permeable hole, the 6-furrow catchments.
The specific embodiment
Below in conjunction with accompanying drawing, specify a kind of specific embodiment with ecological protection structure of water collection and keeping flushing preventing function.
Shown in Fig. 1 to 4, a kind of ecological protection structure with water collection and keeping flushing preventing function comprises film body 1, and said film body 1 is geotextiles or plastic foil body, and the width of said geotextiles or plastic foil body is the strip of 40-250cm.Said domatic 4 along horizon with manual work or mechanical equivalent of light excavation overlay film, form the ridge face 3 of wide 30-80 centimetre, high 6-20 centimetre.After manual work or mechanical equivalent of light excavation finishing shaping; Being trimmed to domatic 4 after the shape with 1 pair of excavation of 40-250 centimetre of wide film body covers; Film body 1 joins and the earthing press mold at furrow 2, and the upside of its mesosome 1 is imbedded the following 5cm of soil body left and right sides post-tensioning and is tight compact, if domatic 4 soil water permeabilities are relatively poor; Then about film body 1 wide 40-90cm; And the film body 1 of the centre of furrow 2 does not overlap, and two film bodies 1 leave the not covering soil body (shown in Fig. 2 a) about 2-8cm in 2 in furrow, the vegetation sowing in good time and the passage that infiltrates for catchmenting; If domatic 4 soil water permeabilities are better, the film body 1 wide 200-250cm that then adopts can be along lateral arrangement film body 1; Two film bodies, 1 joint can overlap or not overlap, and also can lay along film body 1 length direction, and two film bodies 1 are at vertical overlap joint (shown in Fig. 2 b); The spacing in the rows of in furrow, pressing planting density before the sowing is beaten earlier permeable hole 5; Rainwater is infiltrated, and the plants such as tall filling of beginning sowing in good time are broadcast the back with fine earth sealing permeable hole 5; Every at a distance from the horizontal firming waistband of 2-3 rice.Not only have anti-rainwater in above-mentioned ecological protection structure and wash away and prevent the moisture evaporation, but also have domatic furrow catchment retaining and the control heavy showers is infiltrated when heavy rain effect.Cover domatic geotextiles and have that anti-rainwater washes away, the evaporation of anti-moisture, domatic furrow has the retaining of catchmenting, and increases the effect that rainwater infiltrates time and infiltration capacity, and film mesopore or intermembranous slit can be controlled heavy showers and infiltrate and guarantee domatic stablizing when heavy rain.
Claims (6)
1. the ecological protection structure with water collection and keeping flushing preventing function comprises domatic, film body, it is characterized in that: saidly laterally be provided with a plurality of ridges face on domatic to form cross section be zigzag domatic, said ridge face is coated with film body outward.
2. the ecological protection structure with water collection and keeping flushing preventing function according to claim 1 is characterized in that: be between the face of said ridge to be equipped with said film body on the said furrow by furrow, the film body of laying on the said furrow is provided with permeable hole.
3. the ecological protection structure with water collection and keeping flushing preventing function according to claim 1 and 2 is characterized in that: the fabric width of said film body is 40-250cm.
4. the ecological protection structure with water collection and keeping flushing preventing function according to claim 1 is characterized in that: said ridge face width 30-80 centimetre, and high 6-20 centimetre.
5. the ecological protection structure with water collection and keeping flushing preventing function according to claim 1 and 2 is characterized in that: said film body is geotextiles or plastic foil body.
6. the ecological protection structure with water collection and keeping flushing preventing function according to claim 2 is characterized in that: said permeable hole or intermembranous slit are provided with vegetable seeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208677U CN202139594U (en) | 2011-06-20 | 2011-06-20 | Ecological safeguard structure with functions of collecting water, holding water and preventing washout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208677U CN202139594U (en) | 2011-06-20 | 2011-06-20 | Ecological safeguard structure with functions of collecting water, holding water and preventing washout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139594U true CN202139594U (en) | 2012-02-08 |
Family
ID=45550657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120208677U Expired - Fee Related CN202139594U (en) | 2011-06-20 | 2011-06-20 | Ecological safeguard structure with functions of collecting water, holding water and preventing washout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233444A (en) * | 2013-04-23 | 2013-08-07 | 中交四航工程研究院有限公司 | Underwater riprap foundation bed and side slope erosion resisting structure and construction method thereof |
| CN104885827A (en) * | 2015-05-07 | 2015-09-09 | 四川大学 | High and steep slope vegetation recovery structure |
| CN110337995A (en) * | 2019-07-15 | 2019-10-18 | 华北水利水电大学 | A kind of water and soil conservation type ecological slope protection |
| CN111350198A (en) * | 2020-03-10 | 2020-06-30 | 甘肃省水利厅兰州水土保持科学试验站（甘肃省水土保持科学研究所） | Slope trenching greening scour prevention system and construction method thereof |
-
2011
- 2011-06-20 CN CN201120208677U patent/CN202139594U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233444A (en) * | 2013-04-23 | 2013-08-07 | 中交四航工程研究院有限公司 | Underwater riprap foundation bed and side slope erosion resisting structure and construction method thereof |
| CN103233444B (en) * | 2013-04-23 | 2015-09-16 | 中交四航工程研究院有限公司 | Underwater dumped rockfill bedding and side slope Anti-scouring structure and construction method thereof |
| CN104885827A (en) * | 2015-05-07 | 2015-09-09 | 四川大学 | High and steep slope vegetation recovery structure |
| CN110337995A (en) * | 2019-07-15 | 2019-10-18 | 华北水利水电大学 | A kind of water and soil conservation type ecological slope protection |
| CN111350198A (en) * | 2020-03-10 | 2020-06-30 | 甘肃省水利厅兰州水土保持科学试验站（甘肃省水土保持科学研究所） | Slope trenching greening scour prevention system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130620 |