CN203429697U - Mountain cigarette net-shaped rainwater collecting structure - Google Patents
Mountain cigarette net-shaped rainwater collecting structure Download PDFInfo
- Publication number
- CN203429697U CN203429697U CN201320493301.3U CN201320493301U CN203429697U CN 203429697 U CN203429697 U CN 203429697U CN 201320493301 U CN201320493301 U CN 201320493301U CN 203429697 U CN203429697 U CN 203429697U
- Authority
- CN
- China
- Prior art keywords
- cigarette
- rainwater collecting
- furrows
- rainwater
- mountain
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a mountain cigarette net-shaped rainwater collecting structure which comprises cigarette furrows, wherein rainwater collecting ditches are arranged between the cigarette furrows, and at least one rainwater collecting dam is arranged in each rainwater collecting ditch. According to the mountain cigarette net-shaped rainwater collecting structure, by building the rainwater collecting ditches in the slope cigarette furrows, natural rainfall can flow from an upper slope on a cigarette mountain downwards to the rainwater collecting ditches to be blocked through the cigarette furrows, blocked rainwater is absorbed by the cigarette furrows, the effects of protecting water and the furrows are achieved, and further the rainwater is absorbed by cigarette plants; according to rainfall capacity, rainfall time and the gradient, widths and the number of the rainwater collecting dams are determined, and it is guaranteed that the rainwater is kept in the cigarette furrows. According to the mountain cigarette net-shaped rainwater collecting structure, high water absorption of soil is utilized, maximization of utilization of the limited rainwater is guaranteed, the effects of protecting the water and the furrows are achieved, and the mountain cigarette net-shaped rainwater collecting structure is simple, easy to implement and wide in application range.
Description
Technical field
The utility model relates to field of agricultural sciences, especially a kind of mountain region cigarette net like collection rain structure.
Background technology
In recent years, the abnormal phenomenon on the low side of Yunnan Tobacco Planting Area 5-6 month amount of precipitation occurs again and again, flue-cured tobacco transplanting face water faces huge difficulty and challenge, for tobacco growing area of Yunnan, more than 85% are all mountain regions in addition, and the gradient is more with interior region at 25 degree, how to collect rain water conservation carry out large quantity research in leaf tobacco production with regard to hillside fields, as build little water cellar, carry out isohypse ridging and transplant, but because peasant household's planting habit (along hill start ridge) is for a long time difficult to change, new technology is difficult to promotion and implementation.
Summary of the invention
The purpose of this utility model is: provide the rainfall in cigarette net like collection rain structure ，Ta Nengjiang cigarette district, a kind of mountain region to carry out sufficient collection and use, and simple in structure, easily implement, to overcome the deficiencies in the prior art.
The utility model is achieved in that mountain region cigarette net like collection rain structure, comprises cigarette moisture in the soil, is provided with collection rain rill between cigarette moisture in the soil, in collection rain rill, is provided with at least one Ji Yuba.
The gradient of cigarette moisture in the soil and collection rain rill is less than 25 °.
Ji Yuba adopts staggered structure.Such structure is more conducive to the rainwater of collection to make full use of.
Owing to having adopted technique scheme, compared with prior art, the utility model by constructing Ji Yuba in hillside fields Yan Gou (collection rain rill), make natural precipitation by cigarette ditch from cigarette go up a slope down flowing to Ji Yuba and be plugged, the rainwater of blocking is absorbed by cigarette moisture in the soil, play water-retaining effect effect, and then absorbed by cigarette strain; According to amount of precipitation, rain time and the gradient, determine width and the quantity of Ji Yuba, guarantee rainwater to stay in cigarette moisture in the soil.Ji Yuba can construct by the soil obtaining in the cigarette ditch of hillside fields, and its material source of constructing is simple, constructs conveniently, and required soil derives from native ditch, and the used time cuts the earth and builds dam, and the used time can not recovered cigarette ditch.Easy, quick, practical.The utility model utilizes the powerful water imbibition of soil, guarantees limited rainwater utilization to maximize, and plays the effect of water-retaining effect, and simple in structure, easily implements, applied widely.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model: mountain region cigarette net like collection rain structure as shown in Figure 1, comprise cigarette moisture in the soil 3, be provided with collection rain rill 1 between cigarette moisture in the soil 3, the gradient of cigarette moisture in the soil 3 and collection rain rill 1 is less than 25 °, in collection rain rill 1, be provided with collection rain dam 2, collection rain dam 2 adopts staggered structure.
When natural precipitation 5 interim, by obtaining soil in the collection rain rill 1 in hillside fields, erect collection rain dam 2, collection rain dam 2 forms easy one by one water collecting device with cigarette moisture in the soil 3, natural precipitation by collection rain rill 1 from cigarette go up a slope and down flow to collection and be plugged rain dam 2, the rainwater of blocking is absorbed by cigarette moisture in the soil 3 again, play water-retaining effect effect, and then absorbed by cigarette strain 4.
While specifically arranging, according to block area, amount of precipitation, rain time and the gradient, determine width and the quantity on little collection rain dam 2.
Claims (3)
1. a mountain region cigarette net like collection rain structure, comprises cigarette moisture in the soil (3), it is characterized in that: between cigarette moisture in the soil (3), be provided with collection rain rill (1), in collection rain rill (1), be provided with at least one Ji Yuba (2).
2. mountain region according to claim 1 cigarette net like collection rain structure, is characterized in that: the gradient of cigarette moisture in the soil (3) and collection rain rill (1) is less than 25 °.
3. mountain region according to claim 1 cigarette net like collection rain structure, is characterized in that: Ji Yuba (2) adopts staggered structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493301.3U CN203429697U (en) | 2013-08-14 | 2013-08-14 | Mountain cigarette net-shaped rainwater collecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493301.3U CN203429697U (en) | 2013-08-14 | 2013-08-14 | Mountain cigarette net-shaped rainwater collecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429697U true CN203429697U (en) | 2014-02-12 |
Family
ID=50058745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320493301.3U Expired - Fee Related CN203429697U (en) | 2013-08-14 | 2013-08-14 | Mountain cigarette net-shaped rainwater collecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203429697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900338A (en) * | 2017-04-17 | 2017-06-30 | 六盘水市烟草公司盘县分公司 | A kind of cigarette mulch film next part rain method for transplanting and collection rain structure |
-
2013
- 2013-08-14 CN CN201320493301.3U patent/CN203429697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900338A (en) * | 2017-04-17 | 2017-06-30 | 六盘水市烟草公司盘县分公司 | A kind of cigarette mulch film next part rain method for transplanting and collection rain structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |