CN107190723B - Sand stabilization greening system - Google Patents
Sand stabilization greening system Download PDFInfo
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- CN107190723B CN107190723B CN201710581874.4A CN201710581874A CN107190723B CN 107190723 B CN107190723 B CN 107190723B CN 201710581874 A CN201710581874 A CN 201710581874A CN 107190723 B CN107190723 B CN 107190723B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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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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- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a sand-fixing greening system, which mainly comprises: sand control walls, forest zones, grasslands, wind power generation module mounting bases, solar power generation module mounting areas and wells; the forest area, the grassland and the wind-light complementary power station are sequentially arranged on the lee side of the sand-proof wall; a plurality of steel bars are arranged in a cross mode, and a matrix type solar power generation module installation area is divided on the ground; wells are excavated in any or all of the solar power module installation areas. The sand-fixing greening system provides an excellent power generation equipment foundation structure, and is particularly suitable for building wind-solar complementary power stations in deserts and gobi edge areas. The electric energy generated by wind power and solar energy is used for drawing water to irrigate forest areas and grasslands, and a stable ecological system is favorably established in desertification areas. The system related to the sand-fixing greening scheme can run automatically and can be used for collecting renewable energy sources and controlling the environment in desert edge areas.
Description
Technical Field
The invention belongs to the technical field of wind-solar hybrid power generation and desert control, and particularly relates to a sand fixation and greening system.
Background
Land desertification is one of the serious natural disasters faced by human beings. China is one of countries with large desert area, wide distribution and serious desertification damage in the world, nearly 20 hundred million mu of farmland and grassland are desertified and sanded by wind every year at present, a large amount of hydraulic engineering is attacked by wind and sand, water and soil loss is serious, and loss is huge.
The natural environment of desertification and sandstorm regions is severe, and the direct use of materials and energy sources is not available, so that the desert desertification and sandstorm regions are not suitable for human living and living.
However, these desertification and sandstorm regions often have abundant wind energy and solar energy resources. In addition, there is an available source of groundwater in desertified marginal zones as well as in desert oasis.
Therefore, the wind-solar hybrid power station for energy collection is arranged at the edge of the sandy wind area to obtain sufficient electric energy, and is very beneficial to the desertification blocking and desert greening engineering.
Disclosure of Invention
The invention aims to provide a sand-fixing greening system aiming at the characteristics of natural environment that a sandy area is not suitable for human living and can directly utilize the shortage of resources, and the problem of self-supply of energy and water sources in desert greening engineering is effectively solved by arranging a wind-light hybrid power station capable of resisting strong wind.
The invention provides a sand fixation greening system which mainly comprises a sand prevention wall, a forest area, a grassland, a wind power generation module mounting base, a solar power generation module mounting area and a water well, wherein the sand prevention wall is arranged on the sand prevention wall;
the forest area, the grassland and the wind-light complementary power station are sequentially arranged on the lee side of the sand-proof wall;
a plurality of steel bars are arranged in a cross mode, and a matrix type solar power generation module installation area is divided on the ground;
the ground pile is embedded at the position where the steel bars are crossed with each other, and the steel bars and the ground pile form an integral structure by adopting a fixing means;
the wind power generation module fixing base is arranged close to the ground pile and is integrated with the ground pile into a whole;
all ground piles and wind power generation module fixing bases which are arranged in a dot matrix mode in a power station are connected together through a crossed reinforcing steel bar network to form a stable foundation structure;
wells are excavated in any or all of the solar power module installation areas.
Preferably, angle steel or a polymer rigid material is used instead of the steel bar.
Preferably, the ground pile is cast by steel drill or concrete.
Further, the crossed arrangement of the steel bars forms a plurality of closed or semi-open solar power generation module installation areas in the power station foundation structure.
Furthermore, the solar power generation units are arranged in the solar power generation module installation area in order through the supports, and the solar power generation unit locking members are fixedly connected with the reinforcing steel bars through the solar power generation unit locking members in series/parallel connection among the supports.
Preferably, at least two bars are side by side as a set.
Furthermore, a pavement is covered on the longitudinal direction of at least two steel bars.
Furthermore, diversion pipeline systems are respectively installed in forest zones, grasslands and solar power generation module installation areas.
The sand-fixing greening scheme provides an excellent overall power generation equipment foundation structure, and is particularly suitable for building wind-solar complementary power stations in deserts and gobi edge areas. The electric energy generated by wind power and solar energy is used for drawing water to irrigate forest areas and grasslands, and a stable ecological system is favorably established in desertification areas. The system related to the sand-fixing greening scheme can run automatically and can be used for collecting renewable energy sources and controlling the environment in desert edge areas.
Drawings
FIG. 1 is a general schematic block diagram of a sand fixation greening system according to the present invention;
FIG. 2 is a schematic view of a first foundation structure involved in the present invention;
FIG. 3 is a schematic view of a second foundation structure according to the present invention;
fig. 4 is a schematic view of the installation structure of the solar power generation module of the present invention.
In the figure: WALL, sand control WALL; WIND, WIND power generation module mounting base; FOREST, FOREST area; GRASS, grassland; SOLAR, SOLAR power module installation area; WELL, water WELL; 1. reinforcing steel bars; 2. a wind power generation module fixing base; 3. a solar power generation unit locking member; A. anchoring or piling the first position; B. anchoring or piling; C. a channel or a road surface.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
example one
Referring to the attached figure 1, the sand fixation greening system mainly comprises a sand prevention wall, a forest area, a grassland, a wind power generation module mounting base, a solar power generation module mounting area and a water well.
The sand control wall is first set. The sand-proof wall is mainly used for blocking sand and stones, and the height of the sand-proof wall is not required to be very high in desert edge areas. Certainly, the wind power on the leeward side can be reduced, and a certain protection effect is achieved on the sand fixation greening area.
And planning a forest area, a grassland and a wind-solar hybrid power station in sequence on the lee side of the sand-proof wall. By the arrangement, the forest, the grassland and the wind-solar hybrid power station are not affected, and after afforestation is successful, the forest can further weaken wind power and protect the grassland and the solar power station. Preferably, the grassland and the forest area are arranged around the power station.
Water conduit systems with irrigation, drip irrigation and cooling functions are respectively arranged in forest areas, grasslands and wind-solar hybrid power stations so as to meet the water supply requirements for sand fixation and greening.
Referring to the attached figure 2, the wind-solar hybrid power station mainly comprises ground piles, a wind power generation module fixing base and crossed reinforcing steel bars.
The plurality of steel bars 1 are arranged in a cross mode, and a matrix type solar power generation module installation area is divided on the ground. The steel bar 1 can be replaced by angle steel or high polymer rigid material. The number and the longitudinal length of the steel bars 1 are determined according to the specific needs of the power station, and the single steel bars can be spliced by welding obviously.
The ground pile is buried at the position A where the reinforcing steel bars 1 cross each other. The ground pile is cast by steel drill (ground anchor) or concrete, and the steel bar 1 and the ground pile are integrated into a whole by a fixing means.
The wind power generation module fixing base 2 is arranged close to the ground pile or is integrated with the ground pile. Preferably, the wind power generation module fixing base is disposed at a position where the reinforcing bars 1 cross each other, and is integrally formed with the reinforcing bars 1, for example, by concrete casting or the like.
Through the means, all the ground piles and the wind power generation module fixing bases 2 which are arranged in a dot matrix mode in the power station are connected together through the crossed steel bar network to form a stable foundation structure.
As shown in fig. 2, a plurality of closed or semi-open solar power generation module installation areas are formed in a power plant foundation structure, and a plurality of solar power generation units are installed in each solar power generation module installation area in an aligned manner. Specifically, referring to fig. 4, the solar power generation units are fixed in the solar power generation module installation area in an orderly arrangement manner through the brackets, the brackets are connected in series/parallel through the solar power generation unit locking members 3, and finally, the solar power generation unit locking members 3 are fixedly connected with the steel bars 1.
Further, a wind power tower is mounted on the wind power module fixing base 2. The height of the sand prevention wall is lower than that of the wind power generation tower.
Example two
In order to further increase the strength of the foundation structure of the power station, in the first embodiment, at least two steel bars 1 are selected as a group side by side, see the solid line and the dotted line shown in fig. 3, and a ground pile is buried at a position B where the steel bars 1 cross each other.
As a further preferable means, the pavement C is laid on the longitudinal direction of the at least two reinforcing bars 1 such that the at least two reinforcing bars 1 form a whole, such as a reinforced concrete pavement or a conventional asphalt pavement. The pavement C provides traffic in the power station and further reinforces the foundation structure.
In all embodiments of the invention, it is optional to dig wells in any or all of the solar module installation areas. The power station is used for pumping underground water and supplying water to grasslands and forest areas through a water diversion pipeline system. The cooling water pipeline in the solar power station can cool the components needing cooling, such as a generator, a photovoltaic panel and the like.
Of course, the wells may be located in other areas.
The invention provides a feasible sand-fixing greening scheme. When a certain area is greened, a self-sustainable ecological system is formed. The sand-fixing greening scheme of the invention is adopted step by step, and desertification can be rapidly and effectively controlled.
In the sand-fixing greening scheme, the invention also provides an excellent overall power generation equipment foundation structure, which is particularly suitable for building wind-solar complementary power stations in deserts and gobi edge areas. Electric energy generated by wind power and solar energy is connected to the grid by adopting a power electronic converter, basic energy is provided for operation, control and maintenance of power equipment in the station, and redundant electric power is stored by a storage battery or is transmitted to a human living area to be merged into a public power grid or is subjected to sand fixation and greening. The deep well for irrigation is arranged in the station, the cooling water for the operation of the power station is provided by utilizing the power in the station, the heat energy is collected, and in addition, the domestic water for the working personnel can be provided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
The present invention is not limited to the above description of the embodiments, and those skilled in the art should, in light of the present disclosure, appreciate that many changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (3)
1. A sand stabilization greening system is characterized in that:
the system mainly comprises a sand-proof wall, a forest area, a grassland, a wind power generation module fixing base, a solar power generation module mounting area and a water well;
the forest area, the grassland and the wind-light complementary power station are sequentially arranged on the lee side of the sand-proof wall;
a plurality of steel bars are arranged in a cross mode, and a matrix type solar power generation module installation area is divided on the ground; wherein at least two steel bars are arranged side by side to form a group;
longitudinally covering a pavement on the at least two steel bars to form a whole;
the ground pile is embedded at the position where the steel bars are crossed with each other, and the steel bars and the ground pile form an integral structure by adopting a fixing means;
the wind power generation module fixing base is arranged close to the ground pile and is integrated with the ground pile into a whole; the wind power generation module fixing base is arranged at the position where the steel bars are crossed with each other and forms an integral structure with the steel bars;
the wind driven generator tower is arranged on the wind driven generation module fixing base, and the height of the wind driven generator tower is higher than that of the sand prevention wall;
all ground piles and wind power generation module fixing bases which are arranged in a lattice manner in the wind-solar hybrid power station are connected together through a crossed steel bar network to form a stable foundation structure;
digging a water well in any or all solar power generation module installation areas;
the crossed steel bars form a plurality of closed or semi-open solar power generation module installation areas in the foundation structure of the wind-solar hybrid power station;
the solar power generation units are arranged in the solar power generation module installation area in order through the supports, and the solar power generation unit locking members are connected in series/parallel through the solar power generation unit locking members and fixedly connected with the reinforcing steel bars.
2. The sand stabilization and greening system as recited in claim 1, wherein:
angle steel or high polymer rigid material is adopted to replace the reinforcing steel bars.
3. The sand stabilization and greening system as recited in claim 1, wherein:
the ground pile is cast by steel drill or concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581874.4A CN107190723B (en) | 2017-07-17 | 2017-07-17 | Sand stabilization greening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581874.4A CN107190723B (en) | 2017-07-17 | 2017-07-17 | Sand stabilization greening system |
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| Publication Number | Publication Date |
|---|---|
| CN107190723A CN107190723A (en) | 2017-09-22 |
| CN107190723B true CN107190723B (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581874.4A Active CN107190723B (en) | 2017-07-17 | 2017-07-17 | Sand stabilization greening system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006104909A (en) * | 2004-10-01 | 2006-04-20 | Masayuki Ito | Foundation construction method of independent steel mat |
| KR20090103374A (en) * | 2008-03-28 | 2009-10-01 | 채준석 | Apparatus for preventing wind damage of a sunlight power generator |
| CN203261931U (en) * | 2013-06-04 | 2013-11-06 | 白忠可 | Remotely controlled plant-wetting sandstorm-preventing system based on GSM |
| CN203475408U (en) * | 2013-08-30 | 2014-03-12 | 中国科学院寒区旱区环境与工程研究所 | River bank sand damage management system of desert river |
| CN103703885A (en) * | 2012-09-29 | 2014-04-09 | 黄汉文 | Desert irrigation and sand control technique by natural-energy power generation |
| CN204510188U (en) * | 2015-03-24 | 2015-07-29 | 格瑞(天津)科技发展有限公司 | One is checked winds and fixed drifting sand system |
| CN204929813U (en) * | 2015-07-27 | 2016-01-06 | 广东福能达环保科技有限公司 | A kind of desert air water-water conservation-greening system |
| CN105484224A (en) * | 2015-11-28 | 2016-04-13 | 东北电力大学 | Travelling dune control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5769118B2 (en) * | 2013-05-27 | 2015-08-26 | グリーン ソリューション カンパニー，リミテッド | Solar cell module structure |
-
2017
- 2017-07-17 CN CN201710581874.4A patent/CN107190723B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006104909A (en) * | 2004-10-01 | 2006-04-20 | Masayuki Ito | Foundation construction method of independent steel mat |
| KR20090103374A (en) * | 2008-03-28 | 2009-10-01 | 채준석 | Apparatus for preventing wind damage of a sunlight power generator |
| CN103703885A (en) * | 2012-09-29 | 2014-04-09 | 黄汉文 | Desert irrigation and sand control technique by natural-energy power generation |
| CN203261931U (en) * | 2013-06-04 | 2013-11-06 | 白忠可 | Remotely controlled plant-wetting sandstorm-preventing system based on GSM |
| CN203475408U (en) * | 2013-08-30 | 2014-03-12 | 中国科学院寒区旱区环境与工程研究所 | River bank sand damage management system of desert river |
| CN204510188U (en) * | 2015-03-24 | 2015-07-29 | 格瑞(天津)科技发展有限公司 | One is checked winds and fixed drifting sand system |
| CN204929813U (en) * | 2015-07-27 | 2016-01-06 | 广东福能达环保科技有限公司 | A kind of desert air water-water conservation-greening system |
| CN105484224A (en) * | 2015-11-28 | 2016-04-13 | 东北电力大学 | Travelling dune control method |
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| CN107190723A (en) | 2017-09-22 |
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