CN206575904U - A kind of domatic saline and alkaline improvement vegetation water-saving structure - Google Patents
A kind of domatic saline and alkaline improvement vegetation water-saving structure Download PDFInfo
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- CN206575904U CN206575904U CN201720178349.3U CN201720178349U CN206575904U CN 206575904 U CN206575904 U CN 206575904U CN 201720178349 U CN201720178349 U CN 201720178349U CN 206575904 U CN206575904 U CN 206575904U
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- alkali
- planting groove
- domatic
- saline
- dividing plate
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Abstract
The utility model is related to a kind of domatic saline and alkaline improvement vegetation water-saving structure, and excavation slope is imported and exported for dam abutment, high speed side slope, and diversion tunnel, access tunnel, diversion tunnel etc..The domatic saline and alkaline improvement vegetation water-saving structure, including positioned at the domatic lower gutter for retaining, and it is filled with the planting groove of planting soil, it is characterised in that：Also include row's alkali dividing plate, connected between described planting groove and gutter by water pipe；The side that the planting groove is in reverse to gutter is alkali prevention wall, and inclined row's alkali dividing plate is provided with the planting groove of alkali prevention wall.The water-saving structure mainly utilizes planting groove and gutter, can effectively supplement soil moisture, reduces evaporation, meets vegetation growth needs, while also having the function of saline and alkaline conditioned soil.
Description
Technical field
The utility model is related to a kind of domatic saline and alkaline improvement vegetation water-saving structure, for dam abutment, high speed side slope, and water conservancy diversion
Hole, access tunnel, diversion tunnel etc. import and export excavation slope.
Background technology
Country's high gradient slope revegetation effect is poor at present, and its reason is mainly including vegetation land occupation condition is poor, foster
Measure does not catch up with, therefore, and soil moisture is the limiting factor of high gradient slope vegetation growth.Wherein water scarcity, it is impossible to irrigate,
It is a key reason that soil moisture, which can not meet plant growth needs,.The high gradient slope that engineering construction is formed, soil lacks, only
Manually vegetation can be recovered in earthing formation planting groove, cave etc., its retention capacity of soil is poor, only by natural precipitation, does not take and appoints
What measure, it is difficult to which meeting plant growth needs the regions such as the uneven dry-hot valley of water requirement, particularly Partition of rain, revegetation is then
It is increasingly difficult.For production and construction project, due to lacking transportation condition, irrigation practice is such as taken in high gradient slope revegetation,
Implement more difficult, irrigation cost is also higher, it is impossible to long-term nourishment.Therefore, find effectively, economy, operational management it is simple
Irrigation maintenance measure it is particularly important, the application of water-saving technology then can effectively solve this problem.In current domestic power station
As many as quantity, formation high gradient slope is more, in the case of revegetation more difficulty, with water-saving technology, improves revegetation
Effect, especially for the uneven Dry-hot Valley Area of precipitation allocation, makes water resource efficiently be utilized, significant.
Also the problem of salt-soda soil is economized on water can be run into practical application, because the soil salt content in salt-soda soil is high, therefore not
Can direct planting plants on salt-soda soil again, it is necessary to can be planted after alkaline land improving.
Utility model content
The utility model purpose is that providing one kind can solve the problem that the above-mentioned problems in the prior art, automatic to be formed
Natural rainfall and the mechanism stored are collected, the ability for possessing certain saline and alkaline improvement while reducing water evaporation quantity, and can reach
To exempt manpower under conditions of increase for phytoremediation time, reduce water consumption amount purpose so that improve vegetation into
Motility rate, improves revegetation effect.
The utility model purpose is achieved through the following technical solutions：
A kind of domatic saline and alkaline improvement vegetation water-saving structure, including positioned at the domatic lower gutter for retaining, and be filled with
The planting groove of planting soil, it is characterized in that, also include row's alkali dividing plate, connected between described planting groove and gutter by water pipe
Connect；The side that the planting groove is in reverse to gutter is alkali prevention wall, in the planting groove of alkali prevention wall provided with inclined row's alkali every
Plate, the bottom of row's alkali dividing plate is connected with the bottom surface of the planting groove, row's alkali dividing plate top and two side ends and planting groove
Side connection, form drain chamber between row's alkali dividing plate and planting groove, row's alkali dividing plate is provided with salt discharge hole, the row
The bottom of water cavity is provided with osculum, and the top of row's alkali dividing plate, which is provided with non-woven fabrics filter layer, alkali prevention wall, sets passage, leads to
Alkali prevention wall is stretched out in the outlet of stomata through the inside of alkali prevention wall.Using planting groove and gutter, the soil water can be effectively supplemented
Point, evaporation is reduced, vegetation growth needs are met；It is also equipped with certain anti-alkali ability simultaneously：Salt discharge hole is provided with row's alkali dividing plate,
By retaining or natural precipitation saline and alkaline in soil can be made to be discharged with water from salt discharge hole, realize quick improvement saline-alkali soil,
Nor accumulation of salt in the surface soil problem occurs；Dividing plate top is provided with non-woven fabrics filter layer, can effectively filter soil, prevent soil impurity
Block salt discharge hole.
Preferably, including top layer sand gravel, plantation soil layer and bottom gravel in described planting groove successively from top to bottom
Stone.Form moisture structure so that moisture is not allowed to be easy to run off in planting groove.
Preferably, described gutter upper strata be drainage blanket, lower floor is aquifer, between separated by permeable dividing plate.
Drainage blanket drains the domatic unnecessary rainwater collected, to ensure side slope safety；Aquifer is that the retaining that permeable dividing plate is partitioned into is empty
Between, retaining layer height is required according to water demand for natural service, three factors of evaporation capacity and economy are calculated.
Preferably, the thickness of the bottom sand gravel is less than the height of aquifer.The water in aquifer is facilitated to lead to
Cross water pipe and flow into planting groove.
Stretched into preferably, described plantation soil layer has several earth pillars in the sand gravel of bottom.To be formed on moisture
Rise passage.
Preferably, the section of the earth pillar is in inverted ladder type.Make bottom that there is certain water retaining function.
Preferably, the bottom surface angle gradient of row's alkali dividing plate and planting groove is 35~45 °.Not only salt discharge efficiency
Height, and can effectively keep the moisture of soil after improvement.
Preferably, the thickness of the non-woven fabrics filter layer is 10~30mm.Filtering studies on sediment is not only acted as, also may be used
The moisture in soil is kept well.
Preferably, described passage has been arranged before and after several along drain chamber.It ensure that planting groove soil
Gas permeability, promotes plant root growth.
Compared with prior art, this programme revegetation measure, which is mainly taken, sets planting groove on packway, and is returned in it
Planting soil is covered, to improve land occupation condition, is easy to cultivated plant.Gutter is provided between packway and excavation slope, to exclude side slope
Charge for remittance, it is ensured that side slope safety.Water-saving structure mainly utilizes planting groove and gutter, can effectively supplement soil moisture, reduces
Evaporation, meets vegetation growth needs.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing that uses required in description of the prior art is briefly described, it should be apparent that drawings in the following description are only
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
Label declaration：Gutter 1, drainage blanket 11, aquifer 12, permeable dividing plate 13, planting groove 2, top layer sand gravel 21, kind
Plant soil layer 22, bottom sand gravel 23, row's alkali dividing plate 3, salt discharge hole 31, drain chamber 32, water pipe 4, passage 5, alkali prevention wall 6, kind
Plant soil 7, earth pillar 8, non-woven fabrics filter layer 9, osculum 10.
Embodiment
Illustrate the utility model below in conjunction with specific embodiment, the following example is merely to illustrate skill of the present utility model
Art scheme, does not limit protection domain of the present utility model.
Embodiment：
As shown in figure 1, the product of the present embodiment includes being located at the domatic lower gutter 1 for retaining, and it is filled with plantation
The planting groove 2 of soil 7, the present embodiment also includes row's alkali dividing plate 3, is connected between planting groove 2 and gutter 1 by water pipe 4；Kind
Plant groove 2 and be in reverse to the side in gutter 1 for alkali prevention wall 6, inclined row's alkali dividing plate 3 is provided with the planting groove 2 of alkali prevention wall 6,
The bottom of row's alkali dividing plate 3 is connected with the bottom surface of planting groove 2, and the top of row's alkali dividing plate 3 and two side ends are connected with the side of planting groove 2,
Arrange and drain chamber 32 is formed between alkali dividing plate 3 and planting groove 2, row's alkali dividing plate 3 is provided with salt discharge hole 31, and the bottom of drain chamber 32 is provided with
Osculum 10, the top of row's alkali dividing plate 3, which is provided with non-woven fabrics filter layer 9, alkali prevention wall 6, sets passage 5, the outlet of passage 5
Alkali prevention wall 6 is stretched out through the inside of alkali prevention wall 6.Using planting groove 2 and gutter 1, soil moisture can be effectively supplemented, is reduced
Evaporation, meets vegetation growth needs；It is also equipped with certain anti-alkali ability simultaneously：Salt discharge hole 31 is provided with row's alkali dividing plate 3, is passed through
Retaining or natural precipitation can make in soil it is saline and alkaline discharged with water from salt discharge hole 31, realize quick improvement saline-alkali soil, and
And be also not in accumulation of salt in the surface soil problem；Dividing plate top is provided with non-woven fabrics filter layer 9, can effectively filter soil, prevent soil impurity
Block salt discharge hole 31.
Include top layer sand gravel 21, plantation soil layer 22 and bottom gravel in the planting groove 2 of the present embodiment successively from top to bottom
Stone 23.Form moisture structure so that moisture is not allowed to be easy to run off in planting groove 2.
The upper strata of gutter 1 of the present embodiment be drainage blanket 11, lower floor be aquifer 12, between pass through permeable 13 points of dividing plate
Every.Drainage blanket 11 drains the domatic unnecessary rainwater collected, to ensure side slope safety；Aquifer 12 is that permeable dividing plate 13 is partitioned into
Water storage space, the height of aquifer 12 is required according to water demand for natural service, three factors of evaporation capacity and economy are calculated.The present embodiment
Bottom sand gravel 23 thickness be less than aquifer 12 height.The water in aquifer 12 is facilitated to be flowed into by water pipe 4
Planting groove 2.
The plantation soil layer 22 of the present embodiment has several earth pillars 8 and stretched into bottom sand gravel 23.To be formed on moisture
Passage is risen, and the section of earth pillar 8 is in inverted ladder type.Make bottom that there is certain water retaining function.
Arrange the alkali dividing plate 3 and the bottom surface angle gradient of planting groove 2 of the present embodiment are 35~45 °.Not only salt discharge efficiency
Height, and can effectively keep the moisture of soil after improvement.
The thickness of the non-woven fabrics filter layer 9 of the present embodiment is 10~30mm.Filtering studies on sediment is not only acted as, also can be very
The good moisture kept in soil.
The passage 5 of the present embodiment has been arranged before and after several along drain chamber 32, and at least two.It ensure that planting groove
The gas permeability of 2 soil, promotes plant root growth.
Packway planting groove 2 and water storage type gutter 1 form rainwater storage and utilize mechanism, can meet vegetation growth needs,
Water saving purpose is reached, while by arranging alkali dividing plate 3, certain soil alkaline improvement can be played a part of.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Title etc. can be different.The equivalent or simple change that all construction, feature and principles according to described in the utility model inventional idea are done,
In the protection domain for being included in the utility model patent.The utility model person of ordinary skill in the field can be to being retouched
The specific embodiment stated is made various modifications or supplement or substituted using similar mode, without departing from the utility model
Structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (9)
1. a kind of domatic saline and alkaline improvement vegetation water-saving structure, including positioned at the domatic lower gutter for retaining, and it is filled with kind
Plant the planting groove of soil, it is characterised in that：Also include row's alkali dividing plate, connected between described planting groove and gutter by water pipe
Connect；The side that the planting groove is in reverse to gutter is alkali prevention wall, in the planting groove of alkali prevention wall provided with inclined row's alkali every
Plate, the bottom of row's alkali dividing plate is connected with the bottom surface of the planting groove, row's alkali dividing plate top and two side ends and planting groove
Side connection, form drain chamber between row's alkali dividing plate and planting groove, row's alkali dividing plate is provided with salt discharge hole, the row
The bottom of water cavity is provided with osculum, and the top of row's alkali dividing plate, which is provided with non-woven fabrics filter layer, alkali prevention wall, sets passage, leads to
Alkali prevention wall is stretched out in the outlet of stomata through the inside of alkali prevention wall.
2. domatic saline and alkaline improvement vegetation water-saving structure according to claim 1, it is characterised in that：Described planting groove
Inside include top layer sand gravel, plantation soil layer and bottom sand gravel successively from top to bottom.
3. domatic saline and alkaline improvement vegetation water-saving structure according to claim 2, it is characterised in that：On described gutter
Layer be drainage blanket, lower floor is aquifer, between separated by permeable dividing plate.
4. domatic saline and alkaline improvement vegetation water-saving structure according to claim 3, it is characterised in that：The bottom sand gravel
Thickness be less than aquifer height.
5. domatic saline and alkaline improvement vegetation water-saving structure according to claim 4, it is characterised in that：Described plantation soil layer
Several earth pillars are had to stretch into the sand gravel of bottom.
6. domatic saline and alkaline improvement vegetation water-saving structure according to claim 5, it is characterised in that：The section of the earth pillar
In inverted ladder type.
7. the domatic saline and alkaline improvement vegetation water-saving structure according to claim 1-6 any one, it is characterised in that：It is described
The bottom surface angle gradient for arranging alkali dividing plate and planting groove is 35~45 °.
8. the domatic saline and alkaline improvement vegetation water-saving structure according to claim 1-6 any one, it is characterised in that：It is described
The thickness of non-woven fabrics filter layer is 10~30mm.
9. the domatic saline and alkaline improvement vegetation water-saving structure according to claim 1-6 any one, it is characterised in that：Described
Passage has been arranged before and after several along drain chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178349.3U CN206575904U (en) | 2017-02-27 | 2017-02-27 | A kind of domatic saline and alkaline improvement vegetation water-saving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178349.3U CN206575904U (en) | 2017-02-27 | 2017-02-27 | A kind of domatic saline and alkaline improvement vegetation water-saving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575904U true CN206575904U (en) | 2017-10-24 |
Family
ID=60092008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178349.3U Expired - Fee Related CN206575904U (en) | 2017-02-27 | 2017-02-27 | A kind of domatic saline and alkaline improvement vegetation water-saving structure |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076711A (en) * | 2018-01-09 | 2018-05-29 | 成都正广科技有限公司 | Arrange alkali canal to a kind of province |
| CN108419473A (en) * | 2018-03-15 | 2018-08-21 | 浙江园冶生态建设有限公司 | A kind of salt-soda soil Landscape Construction technology |
| CN109487776A (en) * | 2018-11-05 | 2019-03-19 | 厦门海石生态环境股份有限公司 | A kind of restoration of the ecosystem structure for mining area and the restorative procedure for reducing soil erosion |
| CN109845525A (en) * | 2019-01-24 | 2019-06-07 | 新疆农业大学 | A kind of plant feed unit for desert without irrigation ecological recovery |
-
2017
- 2017-02-27 CN CN201720178349.3U patent/CN206575904U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108076711A (en) * | 2018-01-09 | 2018-05-29 | 成都正广科技有限公司 | Arrange alkali canal to a kind of province |
| CN108419473A (en) * | 2018-03-15 | 2018-08-21 | 浙江园冶生态建设有限公司 | A kind of salt-soda soil Landscape Construction technology |
| CN109487776A (en) * | 2018-11-05 | 2019-03-19 | 厦门海石生态环境股份有限公司 | A kind of restoration of the ecosystem structure for mining area and the restorative procedure for reducing soil erosion |
| CN109845525A (en) * | 2019-01-24 | 2019-06-07 | 新疆农业大学 | A kind of plant feed unit for desert without irrigation ecological recovery |
| CN109845525B (en) * | 2019-01-24 | 2021-11-26 | 新疆农业大学 | Planting device for desert irrigation-free ecological restoration |
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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: 20171024 Termination date: 20210227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |