CN203475408U - River bank sand damage management system of desert river - Google Patents
River bank sand damage management system of desert river Download PDFInfo
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- CN203475408U CN203475408U CN201320536476.8U CN201320536476U CN203475408U CN 203475408 U CN203475408 U CN 203475408U CN 201320536476 U CN201320536476 U CN 201320536476U CN 203475408 U CN203475408 U CN 203475408U
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- sand
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- drip irrigation
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model provides a river bank sand damage management system of a desert river. The river bank sand damage management system comprises a water carrying drip irrigating system, a solar photovoltaic power generation system, a quicksand fixing and resisting system and sandy soil vegetation planted in the quicksand fixing and resisting system, and the solar photovoltaic power generation system powers the water carrying drip irrigation system. The water carrying drip irrigation system comprises water carrying facility, drip irrigation facilities and a reservoir arranged under the ground. The quicksand fixing and resisting system comprises a frontier sand resistance screen arranged at a position spaced from two sides of the river and a sand resistance lattice arranged on two banks of the river. By the application of the quicksand fixing and resisting system, sand from the desert can be effectively intercepted and prevented from entering the river, the problem of a large amount of sand sources of the desert river is fundamentally solved, downstream rivers are prevented from threats of sand damage and 'perched river' and the like, and river ecological security is sustained, ecology is protected; the desert river bank sand damage management system is green and environmentally friendly and sustainable, thereby having good reference and promotion functions.
Description
Technical field
The utility model relates to sand damage prevention and control field, relates in particular to riverbank, river, a kind of desert sand damage governing system.
Background technology
China desert, Gobi desert, blowland and desertification land 1,670,000 Km
217.4% of ,Zhan China land area.Control of desert is paid close attention to the fields such as means of transportation (railway, highway), transmission line of electricity, petroleum pipeline, productive life facility (farmland, residence, factory) for a long time.Desert area is also distributed with a large amount of rivers, such as, the Nile in Sahara Desert, Ning Meng section, the upper reaches of the Yellow River four nefuds of having flowed through, and Ten-Watershed River Crossing Ku Buqi desert, the Inner Mongol, the downstream of Heihe river Badanjilin Desert etc. of having flowed through.River, this desert and have serious sand damage problem and unique ecological environment characteristic because of its desert of flowing through.First, sand is constantly inputted in desert, riverfront under wind-force effect in the river of flowing through, and causes river to stop up, and migrates, and the harm such as atrophy and Breach and diversion, make underwater bed dry, ecological degradation.A large amount of silt is taken to ,Wei downstream, downstream by river and has carried a large amount of husky sources, has increased downstream sand damage danger occurs, another aspect sand is piled up at underwater bed, lifting riverbed, forms danger such as " hanging rivers ", and human lives and industrial and agricultural production are caused to great risk.And the river water erosion to riverbank for a long time has further aggravated the destruction on riverbank.Desert area is because environment is arduous, and wind-sand activity is frequent, and top layer, sand dune lacks, and radiation is strong, and evaporation is large, and vegetation is difficult to a series of conditions such as survival makes desert area environment severe, and ecology fragility is not suitable for human lives and produces very much.Along with river ecological protection, the sternness of problems such as control of desert and downstream " hanging rivers ", the research of administering about riverbank, river, desert sand damage has very important significance.
Utility model content
The purpose of this utility model is for problems of the prior art, and riverbank, river, a kind of desert sand damage governing system is provided.
Riverbank, river, a kind of desert of the present utility model sand damage governing system, comprises water lift drip irrigation system and admittedly hinders the raw vegetation of intrasystem sand for it provides solar photovoltaic generation system, the drift sand of power admittedly to hinder system and is planted in drift sand; Described water lift drip irrigation system comprises extracting water facility, drip irrigation facility, is placed in the reservoir of below ground; Described drift sand resistance system admittedly comprises the forward position sand-proof net and the sand prevention lattice that are located at two sides, river standing in away from both sides, river.
In order to stop effectively in time forward position dust storm, described forward position sand-proof net be arranged in parallel.
Described forward position sand-proof net is highly 1~2m on the ground.
Described sand prevention lattice are highly 10~50cm on the ground.
Described sand prevention lattice area is 1~2m
2.
The relative prior art of the utility model has the following advantages:
1, the utility model arranges drift sand and admittedly hinders system and can effectively tackle the sand in desert; prevent that it from entering river; the problem that has fundamentally solved a large amount of sands source, river, desert, protection downstream river is avoided the threats such as sand damage and " hanging river ", safeguards river ecological safety.
2, the utility model, by planting and water lift drip irrigation, has reduced wind-sand activity effectively, and exposed husky source is reduced, and has effectively prevented sand, makes desert become vegetation, fundamentally reverses desertification.
3, the utility model combines the technology such as sand-prevention engineering, plant sand prevention, drip irrigation, solar energy effectively, suits measures to local conditions, and utilizes river and the desert energy, has effectively reached riverfront control of desert, and protection desert river ecological, improves region environment.
4, the utility model is suited measures to local conditions, and has fundamentally administered sand damage, has protected ecology, environmental protection, and sustainable, there is extraordinary reference popularizing action.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model drift sand hinders system admittedly;
Fig. 3 is the structural representation of the utility model forward position sand-proof net;
Fig. 4 is the structural representation of the utility model sand prevention lattice.
The specific embodiment
Below in conjunction with accompanying drawing, riverbank, river, a kind of desert of the present utility model sand damage governing system is described in further detail.
Riverbank, river, a kind of desert sand damage governing system as shown in Figures 1 to 4, comprises water lift drip irrigation system and admittedly hinders the raw vegetation of intrasystem sand for it provides solar photovoltaic generation system 9, the drift sand of power admittedly to hinder system and is planted in drift sand; Water lift drip irrigation system comprises extracting water facility 8, drip irrigation facility 10, is placed in the reservoir 5 of below ground; Drift sand resistance system admittedly comprises the forward position sand-proof net 2 and the sand prevention lattice 7 that are located at two sides, river standing in away from 6 both sides, river; Forward position sand-proof net 2 be arranged in parallel; Forward position sand-proof net 2 is highly 1~2m on the ground; Sand prevention lattice 7 are highly 10~50cm on the ground, and area is 1~2m
2.
Water lift drip irrigation system comprises extracting water facility 8, drip irrigation facility 10, is placed in reservoir 5 and drip irrigation pipe 4 on desert, reservoir 5 is mainly Water storage, by extracting water facility 8, from the reservoir of lowest part, be passed to the reservoir of higher height, and the reservoir of every layer is passed to every place on sand dune 3 by drip irrigation pipe 4, and whole experimentation provides electric power by photovoltaic generation.
Specific implementation process mainly comprise following some:
Step 1: water lift drip irrigation system is set.No. 1, river bank reservoir 5 is first set, river is introduced, reservoir 5 plays precipitated impurities, stores the effect of water, and reservoir is comprised of impervious material and cement concrete, plays anti-sealing side and oozes and evaporation, and its specification is 5m * 5m * 5m.Set gradually again No. 2 reservoirs and No. 3 reservoirs, according to sand prevention size, can arrange No. 4 No. 5 and wait reservoir.Then arrange drip irrigation facility 10, drip irrigation facility 10 guarantees at least 1 delivery port of each sand prevention lattice 7 the inside (in every square metre of area) distribution.And then solar photovoltaic generation system 9 is set, and select more smooth place to set up, and communicate with drip irrigation facility 10, power is provided.
Step 2: drift sand is set and admittedly hinders system.One side in main air side first arranges, forefront is probably apart from 500 m left and right, river bank, according to wind-force power, the parallel forward position sand-proof net 2 in 2~4 roads can be set, by nylon fibers material, formed, by first, plugging in pricker 1 is fixed on the ground, it is height 1.5 m on the ground, play the husky effect of resistance of keeping out the wind, distance 40 m left and right between per pass; Within string Sand-fixation net grid is set again, height 20 cm on the ground, undergroundly fix second and plug in pricker 11 height 20 cm, grid specification is 1m * 1m.
Step 3: planting plants.Husky raw vegetation in plantation in string sand prevention grid, with sacsaoul, red building, the psammophytess such as white thorn are excellent.By water lift drip irrigation system, for it, provide water.At planting plants in May, before plantation, first water two days, guarantee pouring in 6 hours every day, then plantation, watered once every two days after plantation again, until germinate, then reduce to water number of times, within four days, water once.
Claims (5)
1. riverbank, river, a desert sand damage governing system, is characterized in that: comprise water lift drip irrigation system and admittedly hinder the raw vegetation of intrasystem sand for it provides solar photovoltaic generation system (9), the drift sand of power admittedly to hinder system and is planted in drift sand;
Described water lift drip irrigation system comprises extracting water facility (8), drip irrigation facility (10), is placed in the reservoir (5) of below ground;
Described drift sand resistance system admittedly comprises and stands in away from the forward position sand-proof net (2) on both sides, river (6) and be located at the sand prevention lattice (7) of two sides, river.
2. riverbank, river, a kind of desert as claimed in claim 1 sand damage governing system, is characterized in that: described forward position sand-proof net (2) be arranged in parallel.
3. riverbank, river, a kind of desert as claimed in claim 1 or 2 sand damage governing system, is characterized in that: described forward position sand-proof net (2) is highly 1~2m on the ground.
4. riverbank, river, a kind of desert as claimed in claim 3 sand damage governing system, is characterized in that: described sand prevention lattice (7) are highly 10~50cm on the ground.
5. riverbank, river, a kind of desert as claimed in claim 4 sand damage governing system, is characterized in that: described sand prevention lattice (7) area is 1~2m
2.
Priority Applications (1)
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CN201320536476.8U CN203475408U (en) | 2013-08-30 | 2013-08-30 | River bank sand damage management system of desert river |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104088267A (en) * | 2014-07-25 | 2014-10-08 | 马莹宗 | Regional partitioned desert sand storm comprehensive control method |
CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
CN107059835A (en) * | 2016-12-16 | 2017-08-18 | 亿利生态修复股份有限公司 | A kind of method and system of utilization riverway sludge Desert Control |
CN107190723A (en) * | 2017-07-17 | 2017-09-22 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening system |
CN107227869A (en) * | 2017-07-17 | 2017-10-03 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening system based on wind-solar hybrid power generation station |
CN107245995A (en) * | 2017-07-17 | 2017-10-13 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening method based on wind-solar hybrid power generation station |
CN107347551A (en) * | 2017-07-12 | 2017-11-17 | 河海大学 | A kind of water shortage area is gone around type river ecological shore protection |
CN108316172A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Highway dust storm protection system and its construction method suitable for gobi strong wind area |
CN108316173A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Sand damage protection system suitable for river area |
-
2013
- 2013-08-30 CN CN201320536476.8U patent/CN203475408U/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104088267A (en) * | 2014-07-25 | 2014-10-08 | 马莹宗 | Regional partitioned desert sand storm comprehensive control method |
CN104088267B (en) * | 2014-07-25 | 2015-10-28 | 马莹宗 | A kind of method of regional partition type comprehensive regulation Desert Sand dust storm |
CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
CN107059835A (en) * | 2016-12-16 | 2017-08-18 | 亿利生态修复股份有限公司 | A kind of method and system of utilization riverway sludge Desert Control |
CN107347551B (en) * | 2017-07-12 | 2020-05-05 | 河海大学 | Ecological revetment of type river is swung to arid desert area wandering |
CN107347551A (en) * | 2017-07-12 | 2017-11-17 | 河海大学 | A kind of water shortage area is gone around type river ecological shore protection |
CN107245995A (en) * | 2017-07-17 | 2017-10-13 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening method based on wind-solar hybrid power generation station |
CN107227869A (en) * | 2017-07-17 | 2017-10-03 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening system based on wind-solar hybrid power generation station |
CN107227869B (en) * | 2017-07-17 | 2020-03-31 | 合肥市智慧桥信息科技有限公司 | Sand fixation and greening system based on wind-solar hybrid power station |
CN107245995B (en) * | 2017-07-17 | 2020-04-03 | 合肥市智慧桥信息科技有限公司 | Sand fixation and greening method based on wind-solar hybrid power station |
CN107190723B (en) * | 2017-07-17 | 2020-04-03 | 合肥市智慧桥信息科技有限公司 | Sand stabilization greening system |
CN107190723A (en) * | 2017-07-17 | 2017-09-22 | 安徽光鼎晶新能源科技有限公司 | A kind of sand-fixing greening system |
CN108316172A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Highway dust storm protection system and its construction method suitable for gobi strong wind area |
CN108316173A (en) * | 2018-02-06 | 2018-07-24 | 中国科学院寒区旱区环境与工程研究所 | Sand damage protection system suitable for river area |
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Granted publication date: 20140312 Termination date: 20140830 |
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