CN104060645A - Karst sloping field efficient water collection irrigation method and irrigation system - Google Patents
Karst sloping field efficient water collection irrigation method and irrigation system Download PDFInfo
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- CN104060645A CN104060645A CN201410309985.6A CN201410309985A CN104060645A CN 104060645 A CN104060645 A CN 104060645A CN 201410309985 A CN201410309985 A CN 201410309985A CN 104060645 A CN104060645 A CN 104060645A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000003973 irrigation Methods 0.000 title claims abstract description 36
- 230000002262 irrigation Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002689 soil Substances 0.000 abstract description 8
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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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Abstract
The invention discloses a Karst sloping field efficient water collection irrigation method and an irrigation system. According to the method, water storing facilities are arranged on the upper part, the middle and the lower part of a mountain and are respectively used for collecting sloping surface rainwater in the upper part of the mountain, surface layer karst spring water in the middle of the mountain and road surface rainwater in the lower part of the mountain, and water storing facilitates are arranged in field land parcels to be irrigated on the whole mountain slope surface; the water storing facilities in the upper part, the middle and the lower part of the mountain and the water storing facilities in the field land parcels are interconnected by pipelines to realize the efficient water collection irrigation of the whole mountain slope surface. On the basis of the whole slope surface visual angle, water collection begins in the slope top, different types of water resources of the upper part, the middle and the lower part of the mountain are integrated and efficiently utilized, the use efficiency of rainwater resources is greatly improved, the irrigation requirements of the whole slope surface are met, the irrigation difficulty of the large-area slope surface is solved, the slope runoff and the sediment amount are effectively reduced, and the erosion to slope surface soil by rainwater is avoided.
Description
Technical field
The present invention relates to a kind of a kind of efficient water-collecting irrigation method of rainwater resource utilization methods and device, particularly karst sloping field and irrigation system.
Background technology
Karst Area In South China area centered by Guizhou Plateau, karstification is strong, and binary three-D space structure is grown, and surface water ability and ability of regulation and control are low, rainfall very fast along crack, funnel, sinkhole and lack soil and lack the underground and entrenched valley of the domatic injection of woods, water and soil resources do not mate.Water shortage problem is the bottleneck of this social economic development of region of restriction always.In the last few years, country implemented a series of great Water Conservancy engineerings, aspect solving the concentrated drinking-water in city and dam to irrigate two, was obtaining good effect.But arable land, large area slope irrigation water problem does not also solve well, even lacks effective way.In recent years great drought, irrigate some " three is little " hydraulic engineerings of implementing do not bring into play any drought resisting function for karst sloping field, drought arrives, and can only leave it to chance.The domatic water resource of karst utilizes series of problems to be highlighted, as slope catchment project lacks, charge for remittance is domatic or catchment area is too small, the slope catchment project of massif different parts is relatively isolated, lack each other contact, cause reservoir vacant or overflow the soil that destroys by rush of water, water resource is not utilized effectively.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of efficient water-collecting irrigation method of karst sloping field and irrigation system, thereby solves the domatic irrigation of karst mountain area and a rainwater resource comprehensive utilization difficult problem.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows:
A kind of efficient water-collecting irrigation method of karst sloping field.This irrigation method is that the storing facilities of water of collecting domatic rainwater is set on the top of massif, the storing facilities of water of collecting top layer Karst Springs is set at the middle part of massif, the storing facilities of water of collecting rainwater on road surface is set in the bottom of massif, in the domatic field plots of irrigating that needs of whole massif, storing facilities of water is set; The storing facilities of water of the storing facilities of water of massif upper, middle and lower and field plots is interconnected with pipeline, water that massif top accumulates is being met irrigate in the situation that, can be transported to massif middle part for irrigating, the water that accumulate at massif middle part is in the situation that meeting irrigation, can be transported to massif bottom for irrigating, meet the domatic irrigation demand of whole massif.
The efficient water collecting irrigation system of a kind of karst sloping field.This irrigation system is made up of the domatic facility that catchments, spring point storing facilities of water, road-face water-collecting facility, miniature storing facilities of water and pipe network facilities; The domatic erection of equipment that catchments is at bealock place, the top of massif; The domatic facility that catchments is made up of domatic intercepting drain, domatic grit chamber and domatic reservoir, and domatic grit chamber is connected with domatic intercepting drain, domatic reservoir; Spring point storing facilities of water is built the position that has the exposure of spring point domatic; Road-face water-collecting facility is made up of road surface intercepting drain, road surface grit chamber and road surface reservoir, and road surface grit chamber is connected with road surface intercepting drain, road surface reservoir; Between domatic reservoir, spring point storing facilities of water, road surface reservoir and miniature storing facilities of water, be interconnected by pipe network facilities; Miniature storing facilities of water connects irrigation pipe network.
In the efficient water collecting irrigation system of above-mentioned karst sloping field, described domatic intercepting drain section is trapezoidal or rectangle; Domatic grit chamber is rectangle, the water inlet of domatic grit chamber higher than the water inlet of delivery port and domatic grit chamber and delivery port direction not on same straight line.
In the efficient water collecting irrigation system of aforesaid karst sloping field, described road surface grit chamber is rectangle, the water inlet of road surface grit chamber higher than the water inlet of delivery port and road surface grit chamber and delivery port direction not on same straight line.
Beneficial effect of the present invention: compared with prior art, the present invention is based on domatic overall viewing angle, back down the collection of beginning to note water from slope, by on massif, in, the dissimilar water resource of lower each several part is integrated efficient utilization, and the hydraulic pressure that utilizes the massif discrepancy in elevation to produce, be obtained from mobilization force, by pipeline by massif top, middle part, bottom accumulates drainage facility and different parts miniature storing facilities of water in field plots connects as one, series and parallel connections combination, in node branch retaining, water resource is overflowed in recovery, analogize step by step, connect whole massif domatic, greatly improve rainwater resource utilization ratio, and can obtain compared with high water head, fully utilize domatic water resource, meet whole domatic irrigation demand, solve the domatic irrigation difficult problem of large area.The present invention utilizes the physical relief of massif to build ecological pond, economical and practical, and can effectively reduce slope runoff and quantity of sand and mud, has avoided the erosion of rainwater to Soil Slope.
Brief description of the drawings
Fig. 1 is structure principle chart of the present invention;
Fig. 2 is stereoscopic arrangement of the present invention schematic diagram;
Fig. 3 is plane figure of the present invention schematic diagram.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Detailed description of the invention
Embodiment 1.As shown in Figure 1, 2, by be positioned at massif 1 top the domatic facility 2 that catchments, be positioned at massif 1 middle part spring point storing facilities of water 3, be positioned at massif 1 bottom road-face water-collecting facility 4, be dispersed in the domatic miniature storing facilities of water 5 of whole massif and pipe network facilities 6 forms.The domatic facility 2 that catchments is arranged on the bealock place, top of massif 1, for collecting two the domatic rainwater in left and right, can irrigate whole domatic arable land.As shown in Figure 3, the domatic facility 2 that catchments is made up of domatic intercepting drain 7, domatic grit chamber 8 and domatic reservoir 9, and domatic grit chamber 8 is connected with domatic intercepting drain 7, domatic reservoir 9; Domatic intercepting drain 7, for tackling slope runoff, then imports domatic grit chamber 8, enters in domatic reservoir 9 after sediment deposition.Domatic intercepting drain 7 sections are trapezoidal or rectangle, according to domatic big or small sizing, can adopt the antiseepage of mortar laid stone lining cement mortar or mixed earth to build.Domatic grit chamber 8 is rectangle, capacity 1m
3left and right, the water inlet of domatic grit chamber 8 will be higher than delivery port, and the water inlet of domatic grit chamber 8 and delivery port direction otherwise on same straight line.Utilize the relatively low-lying physical features in bealock place to build retaining wall by laying bricks or stones a short side, cleaning surface vegetation, depends on retaining wall the other side by the table soil of excavation, after smooth, form the smooth hole of semicircular surface, then lay high density polyethylene (HDPE) antiseepage film, soil and stone compacting for surrounding, can form volume at 15～30m
3domatic reservoir 9.Spring point storing facilities of water 3 is built the position that has the exposure of spring point domatic, for accumulating top layer Karst Springs.3 employings of spring point storing facilities of water are enclosed spring and are built pond mode, and pond body adopts the antiseepage of mortar laid stone lining cement mortar, and pond shape is suited measures to local conditions, and taking abutment wall, spring point is surrounded as basic demand.Road-face water-collecting facility 4, for collecting tractor road, operation sidewalk and rainwater on road surface, is made up of road surface intercepting drain 10, road surface grit chamber 11 and road surface reservoir 12, and road surface grit chamber 11 is connected with road surface intercepting drain 10, road surface reservoir 12; Using road ditch as road surface intercepting drain 10, in position build road surface grit chamber 11 and road surface reservoir 12.Road surface grit chamber 11 is rectangle, and the water inlet of road surface grit chamber 11 will be higher than delivery port, and the water inlet of road surface grit chamber 11 and delivery port direction otherwise on same straight line.Reservoir 12 Capacity design in road surface are 60～100m
3.The field plots of irrigating at need arranges miniature storing facilities of water 5, and miniature storing facilities of water 5 is scattered in domatic, and the depression, lapies, fluid bowl etc. that utilize physical relief to exist, after smooth processing, are laid high density polyethylene (HDPE) antiseepage film and built, and use soil and stone compacting around.Between domatic reservoir 9, spring point storing facilities of water 3, road surface reservoir 12, be interconnected by official website facility 6, between domatic reservoir 9, spring point storing facilities of water 3 and road surface reservoir 12 and miniature storing facilities of water 5, be also interconnected by pipe network facilities 6.Miniature storing facilities of water 5 connects irrigation pipe network 13 draws water, irrigates being dispersed in the domatic field plots of whole massif.
The water of accumulating in domatic reservoir 9 can flow in the miniature storing facilities of water 5 on massif top for irrigating, in the situation that meeting irrigation, the hydraulic pressure that utilizes the massif discrepancy in elevation to produce, in the water of accumulating in domatic reservoir 9 and miniature storing facilities of water 5, remaining water can flow automatically in spring point storing facilities of water 3, flow into together with the water of accumulating in spring point storing facilities of water 3 in miniature storing facilities of water 5 for irrigating, in the situation that meeting irrigation, in the water of accumulating in spring point storing facilities of water 3 and miniature storing facilities of water 5, remaining water can flow automatically in road surface reservoir 12, flow into together with the water of accumulating in road surface reservoir 12 in miniature storing facilities of water 5 for irrigating, realize the domatic efficient water-collecting irrigation of whole massif.
Embodiments of the present invention are not limited to above-described embodiment, within the various variations of making under the prerequisite that does not depart from aim of the present invention all belong to protection scope of the present invention.
Claims (4)
1. the efficient water-collecting irrigation method of karst sloping field, it is characterized in that: the storing facilities of water of collecting domatic rainwater is set on the top of massif, the storing facilities of water of collecting top layer Karst Springs is set at the middle part of massif, the storing facilities of water of collecting rainwater on road surface is set in the bottom of massif, in the domatic field plots of irrigating that needs of whole massif, storing facilities of water is set; The storing facilities of water of the storing facilities of water of massif upper, middle and lower and field plots is interconnected with pipeline, make water that massif top accumulates can be transported to massif middle part for irrigating meeting irrigate in the situation that; The water that accumulate at massif middle part can be transported to massif bottom for irrigating in the situation that meeting irrigation, thereby meets the domatic irrigation demand of whole massif.
2. the efficient water collecting irrigation system of karst sloping field, is characterized in that: be made up of the domatic facility that catchments (2), spring point storing facilities of water (3), road-face water-collecting facility (4), miniature storing facilities of water (5) and pipe network facilities (6); The domatic facility that catchments (2) is arranged on the bealock place, top of massif (1); The domatic facility that catchments (2) is made up of domatic intercepting drain (7), domatic grit chamber (8) and domatic reservoir (9), and domatic grit chamber (8) is connected with domatic intercepting drain (7), domatic reservoir (9); Spring point storing facilities of water (3) is built the position that has the exposure of spring point domatic; Road-face water-collecting facility (4) is made up of road surface intercepting drain (10), road surface grit chamber (11) and road surface reservoir (12), and road surface grit chamber (11) is connected with road surface intercepting drain (10), road surface reservoir (12); Between domatic reservoir (9), spring point storing facilities of water (3), road surface reservoir (12) and miniature storing facilities of water (5), be interconnected by pipe network facilities (6); Miniature storing facilities of water (5) connects irrigation pipe network (13).
3. the efficient water collecting irrigation system of karst sloping field according to claim 1, is characterized in that: described domatic intercepting drain (7) section is trapezoidal or rectangle; Domatic grit chamber (8) is rectangle, and the water inlet of domatic grit chamber (8) is higher than delivery port, and the water inlet of domatic grit chamber (8) and delivery port direction be not on same straight line.
4. the efficient water collecting irrigation system of karst sloping field according to claim 1, it is characterized in that: described road surface grit chamber (11) is rectangle, the water inlet of road surface grit chamber (11) is higher than delivery port, and the water inlet of road surface grit chamber (11) and delivery port direction be not on same straight line.
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| CN201410309985.6A CN104060645A (en) | 2014-06-24 | 2014-06-24 | Karst sloping field efficient water collection irrigation method and irrigation system |
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| CN201410309985.6A CN104060645A (en) | 2014-06-24 | 2014-06-24 | Karst sloping field efficient water collection irrigation method and irrigation system |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846912A (en) * | 2015-05-18 | 2015-08-19 | 西北师范大学 | Dune area water collection irrigation system |
| CN105220731A (en) * | 2015-11-11 | 2016-01-06 | 甘建军 | A kind of novel hillside rain water collecting system and mountain torrents, debris flow method |
| CN106106051A (en) * | 2016-08-05 | 2016-11-16 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
| CN106284492A (en) * | 2016-07-22 | 2017-01-04 | 杜振义 | A kind of method that reservation protection rainwater resource freely runs off |
| CN106358986A (en) * | 2016-08-29 | 2017-02-01 | 四川省农业科学院园艺研究所 | Water-fertilizer integrated irrigation system applicable to alpine and gorge regions |
| CN107711461A (en) * | 2017-11-22 | 2018-02-23 | 中国电建集团成都勘测设计研究院有限公司 | Arid area arbor integration irrigation system |
| CN108024514A (en) * | 2016-05-05 | 2018-05-11 | 恩足立普有限公司 | Method and system for irrigation |
| CN108035397A (en) * | 2017-12-15 | 2018-05-15 | 中国科学院亚热带农业生态研究所 | A kind of collection method and irrigation system suitable for karst scar runoff |
| CN111945865A (en) * | 2020-08-20 | 2020-11-17 | 中国地质科学院岩溶地质研究所 | Alpine seepage spring regulation, storage and water supply system and method |
| US11627708B2 (en) | 2017-11-08 | 2023-04-18 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| CN116369159A (en) * | 2023-05-23 | 2023-07-04 | 贵州师范大学 | Low-carbon precipitation collecting and irrigating method for stony bud ditch on stony desertification slope |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846912A (en) * | 2015-05-18 | 2015-08-19 | 西北师范大学 | Dune area water collection irrigation system |
| CN105220731A (en) * | 2015-11-11 | 2016-01-06 | 甘建军 | A kind of novel hillside rain water collecting system and mountain torrents, debris flow method |
| CN108024514A (en) * | 2016-05-05 | 2018-05-11 | 恩足立普有限公司 | Method and system for irrigation |
| CN106284492A (en) * | 2016-07-22 | 2017-01-04 | 杜振义 | A kind of method that reservation protection rainwater resource freely runs off |
| CN106106051A (en) * | 2016-08-05 | 2016-11-16 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
| CN106106051B (en) * | 2016-08-05 | 2019-05-17 | 中国林业科学研究院亚热带林业研究所 | A kind of mao bamboo woods water-saving irrigation method |
| CN106358986A (en) * | 2016-08-29 | 2017-02-01 | 四川省农业科学院园艺研究所 | Water-fertilizer integrated irrigation system applicable to alpine and gorge regions |
| US11627708B2 (en) | 2017-11-08 | 2023-04-18 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| US11957080B2 (en) | 2017-11-08 | 2024-04-16 | N-Drip Ltd. | Methods and systems for irrigation at stabilized pressure |
| CN107711461A (en) * | 2017-11-22 | 2018-02-23 | 中国电建集团成都勘测设计研究院有限公司 | Arid area arbor integration irrigation system |
| CN108035397A (en) * | 2017-12-15 | 2018-05-15 | 中国科学院亚热带农业生态研究所 | A kind of collection method and irrigation system suitable for karst scar runoff |
| CN111945865A (en) * | 2020-08-20 | 2020-11-17 | 中国地质科学院岩溶地质研究所 | Alpine seepage spring regulation, storage and water supply system and method |
| CN116369159A (en) * | 2023-05-23 | 2023-07-04 | 贵州师范大学 | Low-carbon precipitation collecting and irrigating method for stony bud ditch on stony desertification slope |
| CN116369159B (en) * | 2023-05-23 | 2023-12-08 | 贵州师范大学 | A low-carbon rainfall collection and irrigation method in Shiyalang ditch on rocky desertification slopes |
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Application publication date: 20140924 |