CN201045808Y

CN201045808Y - An apparatus for governing desert

Info

Publication number: CN201045808Y
Application number: CNU2007200708519U
Authority: CN
Inventors: 万尤宝; 黄学军; 张建新
Original assignee: Jiaxing University
Current assignee: Jiaxing University
Priority date: 2007-06-08
Filing date: 2007-06-08
Publication date: 2008-04-16
Anticipated expiration: 2017-06-08

Abstract

The utility model discloses a desert control device comprising a pillar, a plurality of fixed blocks arranged at the pillar respectively, a rotating frame, a roller shaft, a pulley arranged at the roller shaft, a fixed plate arranged at the rotating frame, a solar cell array arranged at the fixed plate and a protection plate arranged at the solar cell array, which is characterized in that a drum shaft is arranged at a side of the rotating frame which adopts the frame structure; both ends of the drum shaft are respectively arranged in the fixed block and the rotating frame is opened and closed by the rotation of the drum shaft; both ends of the roller shaft are fixed at the upper part of the pillar; the rotation of the pulley is driven by the roller shaft. The utility model has the advantages of manually regulating the light radiation over the desert, providing appropriate light radiation intensity for the growth of the plants, restraining the air convection on the surface of the desert, reducing the occurrence of sand storm, acquiring large amount of electric energy by the solar cell array on the surface of the sun shade plate, relieving the energy shortage of our country and decreasing the environmental pollution by petroleum, coal and other fossil energies.

Description

A kind of control of desert device

Technical field

The utility model relates to a kind of control of desert device.

Background technology

What the face of land in desert covered is the sand of the very thick fine sand shape of one deck, and under wind action, husky meeting is along with wind runs, and the sand dune will be passed forward layer by layer, is varied to different forms.

The desert area temperature difference is big, and mean annual temperature range can reach 30-50 ℃, and temperature difference per day is bigger, and noon in summer, surface temperature can reach more than 60 ℃.The temperature at night drops to again below 10 ℃.The desert area dust storm is big, wind-force is strong.Maximum wind power can reach the 10-12 level.Powerful wind-force is rolled a large amount of quick sands, forms violent stream, and constantly deflation ground makes landforms take place sharply to change.

Very big harm is brought to the mankind in the desert, and it swallows up farmland, village, buries means of transportation such as railway, highway.Now, the mankind defend and control sand by fair means or foul, as afforestation, grass planting fixes the sand, is provided with sand-protecting barrier, implemented shelter forest, water conservation forest, the ecological forest, large quantities of ecological construction engineerings such as the grass of sealing a mountain pass that trees have been planted to fix the sand and educate, and contained the trend of " sand advances the people and moves back " effectively.

But, the technology in above-mentioned existing improvement desert generally is to adopt aircraft to broadcast sowing drought-resistant plant seed in the desert rain large tracts of land to reach the purpose that part is administered the desert in the hope of there being part to survive, the developmental rate of this technical plant seed is low, under adverse circumstances such as desert arid and day and night temperature are huge, even have the honor to grow at a period of time seed, the possibility that survives is also little, efficient is extremely low, even the plant that sexual growth survives lacks artificial the treatment in process of growth, make and run into sandstorm, extinction can be suffered when arid and damage by disease and insect, the purpose in radical cure desert can't be reached.

Also having a kind of technology of defending and controlling sand is exactly at afforestation of edge, desert and Turf Culture etc., as the expensive extremely huge three Norths shelter forest that carries out for a long time etc., the desert is merely able to play preventive effect, under threats such as arid, insect and sandstorm, be subjected to grievous injury, be exposed under the desertization environment, plant is difficult to survive under the desert state of withered no moisture, nutrient, the third stage of the project of having implemented is expensive tens billion of, but outskirts of a town, Beijing are still approached in the desert gradually, and effect is very limited.

Summary of the invention

The purpose of this utility model is to design a kind of control of desert device, in the environment that effectively improves the desert, makes full use of characteristics such as the characteristics in desert itself such as illumination is strong, the exploitation electric energy.

For achieving the above object, the technical solution of the utility model is,

A kind of control of desert device comprises, pillar, and fixed block is installed on respectively on the pillar, has fixed shaft hole on the relative face of this fixed block; Rotating turret, it is a frame structure, and a side is established an axis of rolling, and the two ends of this axis of rolling are installed on respectively in the fixed shaft hole of described fixed block, and rotating turret rotates folding with the axis of rolling; Roller bearing, two ends are fixed in pillar top; Several pulleys are installed on the roller bearing respectively, and drive the pulley rotation by roller bearing; The outer end of rotating turret is connected, is drawn by stay cord, and stay cord is arranged in pulley; Fixed head is installed on the rotating turret; Solar battery array is installed on fixed head, and connects the electric energy energy collection device of the electricity collection that will change out by cable; Protective plate is installed on the solar battery array.

Further, the utility model also comprises driving mechanism, and this driving mechanism connects roller bearing.

Described driving mechanism comprises motor, connector, and connector connects roller bearing and by driven by motor.

Have the slot that plugs for protective plate on the described rotating turret again.

The two ends of the described rotating turret axis of rolling also are provided with bearing.

In addition, described pillar is reinforced concrete structure or cement structures, or brick structure.

Be equipped with on the described pillar and be convenient to the climbing device that the attendant climbs maintenance of equipment, this climbs device can be ladder, for cleaning the sand and dust on the flat board or replacing the usefulness of maintenance personal's work of impaired flat board.

Described protective plate is that anti-reflection plastic material is made.

Described pillar is provided with two, accordingly, establishes two fixed blocks and two rotating turrets.

With the utility model control of desert device in the desert successively side by side, form the array setting.

The beneficial effects of the utility model

1. the utility model is by setting up the sunshading board of being made up of fixed head, solar battery array and protective plate, and the angle of sunshading board can realize regulating, and passes flat board with adjusting and reaches intensity of sunlight and total amount on the growing plants of below.At night, utilize day and night temperature big, sunshading board can be collected dew, can combine closely between the sunshading board, the polylith plate can be combined into the channel that transmits water, collect rainwater on rainy day, the local back that rainwater is collected to be needed arrives in the plant of desert surface by irrigation system, is beneficial to plant growing.

2. sunshading board forms large tracts of land sunshade covering protection district in the sky, desert, the sunlight in stop portions direct irradiation desert also slows down flowing of desert surface air-flow, regulate the desert surface temperature and reduce the solar radiation intensity of desert surface, when making the temperature of desert surface be suitable for plant growing, the sunlight of suitable plant growing can be arranged; Can also stop that sandstorm etc. has the high current dust storm of mortal injury to plant, protection grows in the vegetalitas ecosystem sunshading board under, reaches the purpose of effecting a radical cure the desert.

3. sunshading board upper surface solar battery array can below protection in the plant, obtain a large amount of electric energy, and this green clean energy resource is to slowing down the national energy anxiety, and it is very meaningful to the pollution of environment to reduce fossil energies such as oil, coal.

4. it is regularly arranged that sunshading board has spacing in a large number, and the air that can slow down desert surface flows, and is useful to the formation that suppresses sandstorm;

5. it is regularly arranged that sunshading board has spacing in a large number, reduces water evaporates.

Description of drawings

Fig. 1 is the end view of the utility model one embodiment;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1.

Embodiment

Referring to Fig. 1～Fig. 3, control of desert device of the present utility model comprises,

pillar

1,2,

fixed block

3,4, rotating turret 5,5 ', roller bearing 6, pulley 7, stay cord 8,8 ', fixed head 9, solar battery array 10, protective plate 11, driving mechanism 12;

Described

pillar

1,2 is a reinforced concrete structure; Fixed

block

3,4 is installed on respectively on the

pillar

1,2, has fixed shaft hole 301,401 on the relative face of this

fixed block

3,4; Be equipped with on the pillar 1 and climb device 13-ladder;

Rotating turret 5, it is a frame structure, and a side is established an axis of rolling 51, and the two ends of this axis of rolling 51 are installed on respectively in the fixed shaft hole 301,401 of described

fixed block

3,4, and the two ends of the axis of rolling 51 also are provided with

bearing

14,14 '.Rotating turret 5 rotates folding with the axis of rolling 51; Have the slot 52 that plugs for protective plate 11 on this rotating turret 5;

Roller bearing 6, two ends are fixed in

pillar

1,2 tops; Several pulleys 7 are installed on respectively on the roller bearing 6, and drive pulley 7 rotations by roller bearing 6; The outer end of rotating turret 5 is connected, is drawn by stay cord 8, and stay cord 8 is arranged in pulley 7; Fixed head 9 is installed on the rotating turret 5; Solar battery array 10 is installed on fixed head 9, and connects the electric energy energy collection device of the electricity collection that will change out by cable; Protective plate 11 is installed on the solar battery array 10, and this protective plate 11 is made for anti-reflection plastic material.

The utility model also comprises driving mechanism 12, and this driving mechanism 11 connects roller bearings 6, and this driving mechanism comprises motor 121, connector 122, and connector 122-hinge-coupled roller bearing 6 is also driven by motor 121.

In sum, the utility model is by setting up shading system in the desert, the solar irradiation of top, manual adjustment desert makes it carry out gentle irradiation as requested, when plant growing being provided suitable solar radiation intensity, reduce the desert day and night temperature, suppress the desert surface cross-ventilation, reduce the generation of sandstorm, for an environment is preferably built in plant growing, in conjunction with the many plant planting technology that develop at present, just can on the desert, plant plant, reach the purpose in radical cure desert.Can combine closely between the sunshading board, the polylith plate can be combined into the channel that transmits water, collects rainwater on rainy day, makes the place that rainwater is collected to be needed, and the back arrives in the plant of desert surface by irrigation system, is beneficial to plant growing.Very favourable to growing plants on the desert.In addition, fixed head upper surface solar battery array can below protection in the plant, obtain a large amount of electric energy, and this green clean energy resource is to slowing down the national energy anxiety, and it is very meaningful to the pollution of environment to reduce fossil energies such as oil, coal.

Claims

1. control of desert device is characterized in that: comprises,

Pillar,

Fixed block is installed on the pillar, has fixed shaft hole on the relative face of this fixed block;

Rotating turret, it is a frame structure, and a side is established an axis of rolling, and the two ends of this axis of rolling are installed on respectively in the fixed shaft hole of described fixed block, and rotating turret rotates folding with the axis of rolling;

Roller bearing, two ends are fixed in pillar top;

Several pulleys are installed on the roller bearing respectively, and drive the pulley rotation by roller bearing; The outer end of rotating turret is connected, is drawn by stay cord, and stay cord is arranged in pulley;

Fixed head is installed on the rotating turret;

Solar battery array is installed on fixed head, and connects the electric energy energy collection device of the electricity collection that will change out by cable;

Protective plate is installed on the solar battery array.

2. control of desert device as claimed in claim 1 is characterized in that: also comprise driving mechanism, this driving mechanism connects roller bearing.

3. control of desert device as claimed in claim 2 is characterized in that: described driving mechanism comprises motor, connector, and connector connects roller bearing and by driven by motor.

4. control of desert device as claimed in claim 1 is characterized in that: have the slot that plugs for protective plate on the described rotating turret.

5. as the control of desert device of claim 1 or 4, it is characterized in that: the two ends of the described rotating turret axis of rolling also are provided with bearing.

6. control of desert device as claimed in claim 1 is characterized in that: described protective plate is that anti-reflection plastic material is made.

7. control of desert device as claimed in claim 1 is characterized in that: described pillar is reinforced concrete structure or cement structures, or brick structure.

8. as claim 1 or 7 described control of desert devices, it is characterized in that: be equipped with on the described pillar and be convenient to the ladder that the attendant climbs maintenance of equipment.

9. control of desert device as claimed in claim 1 is characterized in that: described pillar is provided with two, establishes two fixed blocks and two rotating turrets accordingly.

10. control of desert device as claimed in claim 1 is characterized in that: described control of desert device forms the array setting successively side by side.