CN101116410A - Process for regulating carbon dioxide concentration in air and inhibiting greenhouse effect and the device thereof - Google Patents
Process for regulating carbon dioxide concentration in air and inhibiting greenhouse effect and the device thereof Download PDFInfo
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Abstract
The invention relates to a method that the photosynthesis of plants extensively grew in desert or drought areas is utilized to adjust the carbon dioxide concentration in air and to reduce the greenhouse effect; the invention further relates to an optical, mechanical and electronic integration automatic control protective device. The device of the invention comprises two parts: a sun-shading protective system arranged above the desert with a main function of shading sunshine and an ecosystem arranged at the surface of the desert and taking plants as the main sector, The cooperation of the two parts can achieve the purposes of thoroughly controlling desert, adjusting the carbon dioxide concentration in air and reducing the greenhouse effect.
Description
The present invention relates to a kind ofly in the desert or arid area establishing in large scale plant, regulate the method that Carbon Dioxide in Air concentration suppresses greenhouse effect by photosynthesis of plants; The invention still further relates to a kind of optical, mechanical and electronic integration automatic protection device.
Background technology
Along with Carbon Dioxide in Air concentration increases, consequent " greenhouse effect " are also more and more obvious, and day by day seriously the harm humans living environment can cause the Global Ecological crisis, causes people's great attention.If if the 4th address prediction that the IPCC of Intergovernmental Panel on Climate Change of the United Nations delivers this trend can not be effectively suppressed the serious disastrous effect that the mankind will face.Portion is entitled as " challenge of reply weather ", by serving as the scientific adviser in IPCC director's lashing wire De Lapaqiao, point out in the report that Britain IPPR, U.S. centre of development and Australian research institute cooperate to finish, in 10 years or shorter time, the global temperature that continues to raise will reach critical point, this will cause problems such as large-scale drought, crop failure and shortage of water resources, the report scream: coming of Global Ecological disaster enters countdown, can allow the ecosystem suffer " fearful strike ".In the recent period between the United Nations and each government of main developed country and held many meetings between the enterprise and consulted this part thing, can think one of main and urgent task that human survival need face.
A kind of method that suppresses greenhouse effect is to reduce emission amount of carbon dioxide, and " the United Nations's climatic variation pact " UNFCCC and " Kyodo Protocol " Kyoto Protocol have stipulated that with the treaty form each member state is reducing the obligation that should bear between the carbonic acid gas isothermal chamber effect gas emissions.Making great efforts in this is the call of human intuitive knowledge, has caused the great attention of national governments and business circles under the pressure of morality and justice.But this method be a kind of be the method for cost to hinder economic development, owing to be subjected to each member state because of the obstruction misgivings of aspect such as develop the economy, agreement is concrete to be implemented to meet with obstruction in implementing in concrete enforcement, U.S. even once withdrawing from.
The method of another kind of more positive effective inhibition greenhouse effect is the channels that increase gas such as absorbing carbon dioxide, is that atmospheric carbon dioxide levels reduces, and reaches the purpose that suppresses or fundamentally solve greenhouse effect.Existing absorption carbon dioxide in air method mainly contains:
Artificial woods scheme: this scheme this scheme on scientific meaning should be called " catch in the air '.Many years ago, the professor Crouse Lan Kele of Columbia University has imagined a scientific experiment exercise question for its daughter in the middle school: make a kind of air cleaner, can draw carbon dioxide in air, then carbonic acid gas is compressed into liquid or Compressed Gas, be convenient to transportation.Recently, Lan Kele improves again this imagination.He plans to develop the big type filter that can draw carbonic acid gas from air, uses a kind of chemical reaction carbonic acid gas can be separated from absorbing material, converts carbonic acid gas to accessible form with special process then.This air acquisition equipment needs a large amount of energy, need be installed on 200 feet high cats head.Lan Kele imagination: in the place that wind resource is abundant 100,000 this devices are installed, are used wind energy as the energy.The big or small similar general television set of filter, can absorb 25 tons of carbonic acid gas every year from air.The carbonic acid gas that captures is used pipeline transmission by liquefy or gaseous state.But handle these carbonic acid gas difficulties, at present the method that can expect of people is it to be buried in underground, as is embedded in OW or buried seabed.There is challenge in this method aspect filter absorbed carbonic acid gas ability, and the carbonic acid gas after absorbing is difficult to assurance and can overflow again and enter air.The another one shortcoming of this method is that the device of absorbing carbon dioxide is difficult to guarantee Carbon Dioxide in Air concentration is controlled at zone of reasonableness, might absorb excessive carbon dioxide, has hindered the normal growth of vegetation on the earth.
Multi-scheme in the lattice: what U.S. thalassographer Martin proposed the nineties in last century pours into a large amount of iron powders in the ocean, generates plankton, draws carbon dioxide in air.The Pulan Ke Tasi company of California, USA has come into effect this plan.50 tons of iron powders have been toppled over by company in the Pacific Ocean.Iron can encourage plankton, and this plankton will consume Atmospheric Carbon Dioxide.Calendar year 2001, inter-governmental climatic variation group once mentioned in its report, and this may be a kind of method of dealing with CO2 emission, makes people improve degree of belief to this method.Report that bench-scale testing has demonstrated certain effect really, plankton utilizes iron to carry out photosynthesis, draws greenhouse gases from air, and growth rapidly, but has formed the marine alga of the thick absorbing carbon dioxide of one deck in the sea.But also warning is extensive uses this method may bring seawater to organise brokenly to be surrounded by sea bad ecological consequence such as foreign ecotope in report.There is scientist to think that this scheme may produce the ecological disruption repercussions.
In addition for preventing that the method that global mean temperature of air rising proposes from having:
Parasols scheme: autumn in 2006, University of Arizona astronomer Luo Jie Angel has proposed the parasols scheme, a kind of similar UFO-like spacecraft of imagination emission, and it is travelled between the earth and the sun, shelter from sunlight as yunna spiraea, reduce the heat transfer of the sun the earth.Angel thinks that required technology of this scheme such as airship technology, rocketry and barrier material technology are mature technology, the feasibility height.Less than 30 grams, diameter and has 3 and starts to control little " ears " of making usefulness about 0.9 meter in the imagination these near each weight of planar disc spacecraft.About 800,000 roundels of the each emission of rocket need 16,000,000,000,000 roundels altogether, just need to carry out 2,000 ten thousand rocket launching.Angel need to estimate 2,000 ten thousand tons of materials to make these roundels, just can form the parasol in the imagination.This scheme funds spending is quite surprising, and estimating needed to spend 4,000,000,000,000 dollars even more in 30 years.Angel thinks that the spending of the people being served Mars is bigger, more is of practical significance but invest on this project.This scheme does not reduce carbon dioxide in air, and the another one shortcoming is the sunshine that may cause reducing earth ecology normal operation needs, and is difficult to fundamentally solve the problem of greenhouse effect.
Artificial volcano scheme: this scheme imagination to the high-altitude, artificially is provided with shelter with a large amount of sulphur impellings between the earth and the sun, reduce the sunlight direct projection of the sun to ground, reduces surface temperature.Many years ago, the volcanic ash that Philippine's Mount Pinatubo volcano eruption produces has blocked part sunlight, and therefore global warming reduces.Some scientists comprise Nobel laureate Borrow Crewe minister, nuclear winter advocator Taylor Edward etc., propose to offset the influence that global warming produces with the artificial same effect that produces.Think in Tom's lattice Wei at American National atmospheric research center, use jet engine, artillery or balloon that sulphur is brought in the air, can reduce the heat that shines upon generation, and only increase a spot of sulphur pollution.This center scientist has carried out computer simulation, but result and unsatisfactory, because need every month tens thousand of tons of sulphur of injection in atmosphere.This method does not reduce carbon dioxide in air, and has increased the material harmful to human survival artificially in air, destroys environment for human survival.
Many scientists think that above-mentioned these schemes may be brought negative effect.
Summary of the invention
The invention provides a kind ofly provides protection for establishing in large scale plant in desert and arid; make desert and the arid area can the establishing in large scale plant; utilize photosynthesis of plant to regulate the Carbon Dioxide in Air gas concentration automatically, suppress the method for greenhouse effect and the device that relates to thereof.
For realizing purpose of the present invention, a kind of device is provided, comprise that the supporter upper end that is positioned at setting is used for fixing the roller bearing of pulley, roller bearing by bearing fixing on supporter, be positioned at the supporter upper end and be used to control motor and the transmission device that roller bearing rotates, be connected with stay cord between pulley and the sunshading board, stay cord is fixed on sunshading board one end by aperture, link by fixed axis between adjacent two sunshading boards, fixed axis is fixed on the supporter.Described supporter can be reinforced concrete structure, also can be cement structures, or brick structure, and wind power generation plant can also be installed in the upper end, makes full use of the abundant wind energy of desert area, and slows down the wind speed of this area, protects this device; Can rotate between described supporter and the roller bearing, the bearing that connects between them needs sealing, prevents the erosion of dust storm and rainwater; Described fixed axis links by bearing and sunshading board, can rotate by bearing between fixed axis and the sunshading board, making corresponding sunshading board can be that rotate in the axle center with the fixed axis, the angle maximum of rotating can reach 180 degree, fixed axis is fixed on the supporter, and bearing need seal to prevent the invasion and attack of rainwater and dust storm; The pole that can stretch automatically can also be installed on the described supporter, and the other end of pole is fixed on by securing member on the edge in the sunshading board outside, and the motion that can assist stay cord of stretching of pole is that rotate in the axle center with the fixed axis to help sunshading board; Described roller bearing can be made of by a rigid member such as stainless steel a plurality of adjacent protective devices, this incorporate roller bearing is to reach co-rotational purpose, roller bearing also can be for independently unconnected separately rigid member, so that make things convenient for the device integral shift when the device integral body that needs protection is removed; Roller bearing can be connected by transmission device such as gear or belt etc. with motor, also can be that a plurality of adjacent protective devices reach the purpose that the control roller bearing rotates synchronously by a motor and transmission device, these motors and transmission device need sealing, prevent the erosion of dust storm and rainwater; The system that described device constitutes also comprises automaton, can control the roller bearing motion automatically according to needs such as sunlight strength and control rainwater; On the described supporter climbing device can be installed, be convenient to the attendant and climb maintenance of equipment; Described sunshade edges of boards end has the limit groove, anti-reflection plastic plate can be installed, anti-reflection plastic plate passes the limit end of sunshading board by the limit groove and is fixed on the sunshading board by securing member, be used to protect photoelectricity conversion thin film or solar battery array below it, stiffener plate in the sunshading board can be coated with the opto-electronic conversion film, also can settle solar battery array in the above, film or solar battery array absorb sunlight by opto-electronic conversion obtain electricity collect in the power supply gathering unit by the conducting cable, can be used to generate electricity by way of merging two or more grid systems, can be between the sunshading board by making all sealings of realization between the sunshading board at the top withstand voltage anti-reflection plastic plate of rigidity that has, constitute the groove of certain angle, the benefit of doing like this is that the sunshade protection system can be blocked sand and dust when sandstorm attacks, protection grows in following plant effectively, simultaneously when rainy, form groove between the sunshading board, can play the also effect of delivering rainwater of collecting, make the place that unwanted rainwater can be transported to needs the water source, do like this desert lack of water environment is realized that fully effectively utilization is very favourable at the water source; On described control of desert device, utilize the solar energy photoelectric conversion technology, with endangering plant life in the desert, causing the interregional big temperature difference to cause strong cross-ventilation and the excessive sunlight that produces devastating disasters such as sandstorm is converted into the green energy resources electric energy, harmful energy is converted into the green energy resources of benefiting for the mankind; The roller bearing of described each protective device of protective device can be designed as integral structure when not shared; can move as a whole when needed; also can take apart as required; solar battery array in critical component that mobile needs are removed such as sunshading board or the sunshading board satisfies making these parts make full use of or safeguard the needs of these parts.
The present invention adopts said apparatus, is used in the regional establishing in large scale plant of desert or other arids, desertification, for these plant growings provide effective protection.At the area band that needs are administered plant growing protective device in the described desert is installed; can form the sunshade protective layer in the sky, desert; as requested block sunlight, slow down airflow on surface and flow, reduce the desert surface day and night temperature, reduce the desert surface water evaporates, suppress the formation of sandstorm; form the zone that large tracts of land is suitable for plant growing and is suitable for plant-nursing system maintenance personnel work at desert surface; the quick breeding plant of large tracts of land under artificial nursing condition; progressively change desert surface soil property and weather, reach these regional purposes of radical cure.These are used to constitute on the flat board of protective layer and can utilize modern advanced solar energy photoelectric conversion technology; to endanger plant life in the desert, cause the interregional big temperature difference to cause strong cross-ventilation and the excessive sunlight that produces devastating disasters such as sandstorm is converted into the green energy resources electric energy; realization is generated electricity by way of merging two or more grid systems, and harmful energy is converted into the green energy resources of benefiting for the mankind.The characteristics of this method are the modern advanced optical mechanical ﹠ electrical technologies of utilization; combine with modern biotechnology; on the desert, set up a cover protection system; protection system can form the environment that large tracts of land is suitable for growth and development of plants at desert surface; the procreation of realization plant ecosystem; reach the purpose of fundamentally administering the desert, protection system can long-term existence, can self-multiply up to the plant of cultivating.After reaching the plant realization self-multiply of being protected, protective device integral body or critical components such as sunshading board wherein can be removed, recycling.The soil that plant growing needs also can be transplanted by the other places, and fallen leaves of the plant of long term growth etc. also can make sand etc. become fertile soil simultaneously.
The present invention includes the major function that is positioned at the top, desert is the sunshade protection system that keeps the sun off and two parts of the ecosystem based on plant that are positioned at desert surface.It cooperatively interacts and can reach the radical cure desert, regulates the purpose that Carbon Dioxide in Air concentration suppresses greenhouse effect.This protective device can also be used for flooding the easily place of calamity; the overhead rainwater that forms is collected protective layer on the face of land, flooded area; prevent the generation of floods; collected rainwater can be transported in water-deficient area such as the desert by groove; reach and prevent arid or provide water source in short supply for desert and arid area implant mass plant; simultaneously these areas are converted into electric energy to the harmful excessive sunlight of plant growing; change harmful to treasure; and the effective photosynthesis time of increase endemic plant; promote local vegetation growth; can also provide the place of keeping out wind and rain for the staff who is operated under the burning sun, play the effect that improves local living environment.
In the harsh climate environment of arid area, desert, plant large tracts of land under the condition that lacks nursing survives very difficult.Important feature of the present invention is to adopt modern advanced ray machine electricity automatic control technology and modern biotechnology; set up a kind of protection system in advance in the sky, desert; desert surface is formed be beneficial to the environment of growth and development of plants; can the establishing in large scale plant; make the plant procreation of under the situation of artificial nursing, growing; improve the desert soil property; geographical environment and weather; even can also make the area of sentencing under the protection system be suitable for staff's life; so that the plant in the treatment ecosystem; and protection system carried out running maintenance, reach the purpose of fundamentally administering the desert.
Photosynthesis of plants with environment-friendly property effectively absorbing carbon dioxide can gas, is translated into the oxygen and the benefit materials such as cellulose, vitamin of the living needs that is beneficial to man.Photosynthesis of plants efficient is relevant with Carbon Dioxide in Air concentration, and Carbon Dioxide in Air concentration is low excessively, and photosynthetic efficient also can reduce.Human long-term and plant community life is among this biosphere, the atmospheric environment of suitable existence is basic identical each other, therefore this method can be controlled at Carbon Dioxide in Air concentration the scope that is suitable for human survival, can not cause the low excessively new problem that causes the ecological balance to be destroyed of Carbon Dioxide in Air concentration.Plant can also absorb the pernicious gas that sulphur dioxide, nitrogen dioxide etc. in the air cause " acid rain ", clean air.Vast desert of area and arid area are arranged on the earth, and these regional establishing in large scale plants, can effectively suppress Carbon Dioxide in Air concentration increases, and regulates atmospheric equilibrium, fundamentally prevents the generation of greenhouse effect.This prevention greenhouse effect method does not have can produce ecological negative effect, safe and reliable characteristics, and be easy to observe effect.
The present invention has at first set up a protective layer of regulating desert surface sunlight width of cloth photograph, to build an environment that is suitable for plant growing.The shading system protective layer comprises sunshade platen surface that is made of stiffener plate and the rigid support that stands on the desert.Spacing between the sunshade platen surface that is positioned at the top, desert that these large tracts of land are set up can be regulated as required by control system, determines to pass the amount of sunlight of protective layer according to the spacing size, regulates the purpose of the desert surface sunlight width of cloth according to intensity thereby reach.These protection flat layers can be closed fully when sandstorm takes place, and reaches the purpose of the plant growth system of protection growth and its below.This protection once can also reach the purpose of slowing down desert ground surface and plant leaf surface water evaporates; when raining or the late into the night dew being arranged; protective layer can shrink; rainwater or dew can be arrived on the ground or growing plants of plant growing; these are to the healthy growth of plant; minimizing is very useful to the dependence of manually watering, particularly in the expensive necessity that more seems under the environment of oil of desert water.
The system that has the regularly arranged dull and stereotyped protective layer supporter of spacing to constitute in a large number, the air that can slow down desert surface flows, and is useful to the formation that suppresses sandstorm.
The sunshading board of formation protective layer and the material of supporter also will consider to make the conduction needs of solar energy polycrystal film or solar battery array and transmission electric energy when considering that the desert is corroded.The needs of protection solar energy polycrystal film or solar battery array when sunshading board also needs to consider by rainwater or sand and dust covering.The sunshading board structure will be considered spacing between adjustable plate and rain or shrink dull and stereotyped needs during dew.
Sunlight is the source of earth energy, and the sunlight resource that the desert wide geographic area enriches also is potential green clean energy resource in the plant of causing harm.On the protection flat layer, plate one deck polysilicon opto-electronic conversion film or installation solar battery array efficiently; can be below protection in the plant; obtain a large amount of electric energy, this 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.Polycrystalline silicon membrane or solar battery array can absorb sunshine simultaneously, suppress the direct direct projection of sunshine and produce the side effect that high temperature brings to the stiffener plate supporter of sunshading board.
So large-scale engineering also can make this ground become the tourist hot spot, and issuable thus good ecological effect also can win the humanity of society and subsidize, and these can slow down the misgivings to the investment of implementing so great engineering.
The ecosystem comprises and can and maintain facility and the water source of these plants the plant under shading system covers, also comprises the facility of maintenance and management shading system.The soil that plant growing needs also can be transplanted by the other places, and fallen leaves of the plant of long term growth etc. also can make sand etc. become fertile soil simultaneously.
Except lacking nutrient, the harsh climate environment is the major reason of plant of causing harm to the plant life main harm for desert and arid, and it mainly shows strong excessively sunlight, the temperature difference and sandstorm greatly round the clock in the desert.The sun that wherein is exposed to the sun is the main cause of these harm.The heat capacity of strong explicit sunshine and sand difference cause round the clock the temperature difference greatly, to plant harmful cross the strong sunlight width of cloth according to and the drought environment that brings thus; One of the important source that causes the hurricane of sandstorm also is that the strong sunlight width of cloth shines, sunlight shines the intensity difference to the width of cloth of different regions, desert at one time, cause the interlocal temperature difference, cause the strong cross-ventilation of desert surface, lack at desert surface under the condition of barrier, these strong convection current form hurricane easily, cause sandstorm.Therefore, if can the manual adjustment desert sunlight width of cloth of top according to situation, make it as requested rather than carry out gentle width of cloth photograph under the present uncontrolled condition, can bring the sunlight width of cloth that is suitable for plant growing the time, reduce the desert day and night temperature according to intensity, 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 radical cure desert purpose.
Utilize above-mentioned protective device, establishing in large scale plant on the desert can effectively be regulated Carbon Dioxide in Air concentration, fundamentally prevents the generation of greenhouse effect.
The present invention can also be used for the floods area, collects in the sky in these areas and carries the rainwater that forms floods to the arid area that needs rainwater, reaches the adjusting water source, promotes local vegetation growth and betters people's living environment, and prevents the purpose of floods and drought.Photosynthesis of plants efficient changes with the Carbon Dioxide in Air change in concentration, large-scale photosynthesis can be with the Carbon Dioxide in Air concentration adjustment to the level that is suitable for human survival, the desert of occupying earth large tracts of land land resources and arid area plantation plant can significantly increase plant quantity reach increase to carbonic acid gas can greenhouse gases ability of regulation and control, make the amount of absorbing carbon dioxide and release of carbon dioxide reach balance in the reasonable scope again, effectively suppress greenhouse effect, and the product of doing like this is the oxygen useful to the mankind, timber, grain, fresh flower and fruit etc., ten thousand li deserts are become ten thousand grainfields that incline, and are a kind of safe and reliable effective and useful and sub offspring's of giving birth to methods.
Purpose of the present invention, feature and advantage will be in conjunction with the embodiments, are further described with reference to accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: 1 is pulley, and 2 is roller bearing, and 3 is stay cord, and 4 is motor, and 5 is supporter, and 6 is fixed axis, and 7 is the limit groove, and 8 is sunshading board, and 9 is the hole, and 10 is anti-reflection plastic plate, and 11 for climbing device, and 12 is growing plants, and 13 are the nursing maintenance personal.
Embodiment
With reference to last figure, provide following embodiment.To help to understand the present invention by embodiment, but not limit content of the present invention.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Embodiment: plant growing protective device in this all desert; comprise that supporter 5 upper ends that are positioned at setting are used for fixing the roller bearing 2 of pulley 1; roller bearing 2 by bearing fixing on supporter 5; be positioned at supporter 5 upper ends and be used to control the motor 4 that roller bearing 2 rotates; be connected with stay cord 3 between pulley 1 and the sunshading board 8; stay cord 3 is fixed on sunshading board 8 one ends by aperture 9; the limit end of sunshading board 8 has limit groove 7; link by bearing and fixed axis 6 between two sunshading boards 8; can rotate by bearing between fixed axis 6 and the sunshading board; making corresponding sunshading board can be that rotate in the axle center with the fixed axis, and bearing needs airtight to prevent the invasion and attack of dust storm and rainwater.On the supporter 5 pole that can stretch can also be installed, the other end of pole is fixed on by securing member on the edge in the sunshading board outside, and the motion that can assist stay cord of stretching of pole is axe movement to help sunshading board with fixed axis 6.
Anti-reflection plastic plate 10 is installed on the sunshading board 8; saturating plastic plate passes the limit end of sunshading board 8 by limit groove 7 and is fixed on the sunshading board by securing member; be used to protect photoelectricity conversion thin film or solar battery array below it; stiffener plate in the sunshading board 8 can be for being coated with the stiffener plate of opto-electronic conversion film; also can form jointly by stiffener plate and top arrangement solar battery array thereof and solar cell; film or solar battery array absorb sunlight and collect in the electric energy gathering unit by the conducting cable by the electricity that opto-electronic conversion obtains; can be used to generate electricity by way of merging two or more grid systems; can realize sunshading board sealing between adjacent lines as requested less times greater than the anti-reflection plastic plate 10 of the stiffener plate supporting mass of sunshading board by being positioned at the top sunshade edges of boards end area that passes between the sunshading board 8; because the width sum of two sunshading boards is greater than the line space between sunshading board; constitute angled groove during sealing between the sunshading board; the benefit of doing like this is that the sunshade protection system can be blocked sand and dust when sandstorm attacks; protection grows in following plant effectively; simultaneously when rainy, form groove between the sunshading board; can play the also effect of delivering rainwater of collecting; make unwanted rainwater can successfully be transported to the place that needs the water source, do like this desert lack of water environment is realized that fully effectively utilization is very favourable at the water source.
Utilize the solar energy photoelectric conversion technology on the said apparatus, with endangering plant life in the desert, causing the interregional big temperature difference to cause strong cross-ventilation and the excessive sunlight that produces devastating disasters such as sandstorm is converted into the green energy resources electric energy, harmful energy is converted into the green energy resources of benefiting for the mankind.
This protective device can also be used for flooding the easily place of calamity; the overhead rainwater that forms is collected protective layer on the face of land, flooded area; prevent the generation of floods; collected rainwater can be transported in the water system in water-deficient area such as desert or lack of water city by groove; reach and prevent arid or provide water source in short supply for desert and arid area implant mass plant; simultaneously these areas are converted into electric energy to the harmful excessive sunlight of plant growing; change harmful to treasure; and the effective photosynthesis time of increase endemic plant; promote local vegetation growth; can also improve local living environment, for the staff who is operated under the burning sun provides the place of keeping out wind and rain.This can prevent the structure of floods and drought to meet the very by accident simultaneously reason of " things turn into their opposites when they reach the extreme " makes two kinds of diametrically opposite natural calamities of floods and drought obtain administering by device of the same race, and is very interesting.This device large tracts of land is used in the south of the River or many floods area, the two Hua Areas and dry area in north china, when can replace project of South-to-North water diversion, can also suppress the generation of these many floods area floods, and protect these regional ecotopes; Be used for the coastal area and can replace the desalinization engineering, and useless rainfalls a large amount of on the sea level is transported to area in short supply, water source.The rainwater water quality of these collections is fine, and is pollution-free substantially, very useful to the human lives.This usage that makes is perhaps very useful as the Saudi Arabia area to some areas.
Above-mentioned protective device is at the discrete integral structure that can be designed as when not shared of the roller bearing of each protective device; can move as a whole when needed; also can take apart as required; solar battery array in the critical component that mobile needs are removed such as sunshading board 8 or the sunshading board reaches and realizes that these parts make full use of or safeguard the purpose of these parts.
The method of this desert or arid area establishing in large scale plant adopts above-mentioned device, can be used to administer the area of desert area or other arids, desertification.The regional interband of administering at needs every the described control of desert device of installation, block sunlight and slow down airflow on surface and flow, the environment of setting up at the control of desert device drought resisting plant of sowing.The supporter height is for being positioned at 8 meters of desert surface average heights.The supporter column pitch is 10 meters, and line space is 4 meters.Armored concrete support column lower diameter is that diameter is 0.7 meter, to guarantee supporter enough intensity is arranged.Long 10 meters of the stainless steel flat plate of formation sunshading board, wide 2.5 meters, long 10.7 meters of anti-reflection plastic plate plate, wide 2.5 meters.
The roller bearing that the supporter upper end that is positioned at setting is used for fixing pulley by bearing fixing on supporter; the supporter upper end can also be installed and is used to control motor and the gear drive that roller bearing rotates; in order to prevent the invasion and attack of dust storm and rainwater; these bearings; motor and gear drive need sealing; roller bearing can be made of by a rigid member such as stainless steel a plurality of adjacent protective devices; to reach co-rotational purpose; also can be discrete unconnected rigid member separately; so that make protective device integrated, make things convenient for the protective device integral shift when needed.Be connected with stay cord between pulley and the sunshading board; stay cord is fixed on sunshading board one end by aperture; the limit end of sunshading board has the limit groove; link by bearing and fixed axis between two sunshading boards; and relatively rotate by bearing and fixed axis; fixed axis is fixed on the supporter, and the bearing here also needs sealing to obtain protection.Wind power generation plant can also be installed in the supporter upper end, makes full use of the abundant wind energy of desert area, and slows down the wind speed of this area, protects this device.The system that this device constitutes also comprises automaton, light intensity detector wherein can detect the light intensity of the sunlight that arrives plant automatically, and data are sent on the calculator of control centre, calculator judges whether that according to light intensity needs open angle that motor regulates sunshading board with the spacing between the control sunshading board, reach to regulate and pass the purpose that sunshading board arrives the sunlight strength on the vegetation.Sunshading board is installed anti-reflection plastic plate, anti-reflection plastic plate passes the limit end of sunshading board by the limit groove and is fixed on the sunshading board by securing member, be used to protect photoelectricity conversion thin film or the solar battery array below it and make sunshading board when needed in the ranks sunshading board realize that sealing reaches and stop sand and dust or collect and the purpose of delivering rainwater; Stiffener plate in the sunshading board can be for being coated with the stiffener plate of opto-electronic conversion film, also can form jointly by stiffener plate and top arrangement solar battery array thereof and solar cell, film or solar battery array absorb sunlight by opto-electronic conversion obtain electricity collect in the electric energy gathering unit by the conducting cable, can be used to generate electricity by way of merging two or more grid systems; Can be between the sunshading board by making all sealings of realization between the sunshading board at the top withstand voltage anti-reflection plastic plate of rigidity that has; constitute the groove of certain angle; the benefit of doing like this is that the sunshade protection system can be blocked sand and dust when sandstorm attacks; protection grows in following plant effectively; simultaneously when rainy, form groove between the sunshading board; can play the effect of delivering rainwater; make unwanted rainwater can successfully be transported to the place that needs the water source, do like this desert lack of water environment is realized that fully effectively utilization is very favourable at the water source.
The light intensity of for example working as on the vegetation at noon in summer surpasses 10, during 000 lux, computer system thinks that light intensity is strong excessively, be unfavorable for photosynthesis of plants, opening motor by robot control system(RCS) rotates roller bearing, the pulley that drives on the roller bearing rotates, and stay cord is shunk, on one side sunshading board lifts, spacing between each sunshading board reduces, stop an amount of sunlight, reduce the light intensity to 10 on the plant that grows under it, in 000 lux, motor stops operating, roller bearing stops operating, and pulley is by along obtaining balance under the effect of two akin pulling force of rightabout stay cord and the roller bearing that stops operating, and sunshading board is still in current location; When intensity of illumination less than 3000 luxs on morning or the afternoon plant, calculator is judged the light intensity deficiency of this area's plant growing, starting motor rotates, make roller bearing drive the stay cord motion, the sunshading board rotation can be upwards to change when the plant height of below is higher, V-shaped between two sunshading boards of shared same roller bearing, spacing between the sunshading board is increased, increase the purpose that arrives the sunlight strength on the growing plant, do not influence simultaneously the plant of below, if sunshading board rotates in the time of can not influencing plant normal growth, sunshading board also can rotate, constitute suitable ∧ shape between two sunshading boards, increase the spacing between the sunshading board, make plant obtain suitable intensity of illumination and be beneficial to photosynthetic carrying out, these motions can be finished by flexible assistance of pole that can freely stretch under control device control that is installed on the supporter.When sandstorm is arrived or rain needs collection rainwater, sunshading board can be that the axle center turns to correct position with the fixed axis, adjacent two sunshading boards of shared roller bearing become ∧ shape, and V-shaped sealing between the two row sunshading boards is blocked sand and dust or collection rainwater and is transported to the place that needs.Therefore this device can be controlled the roller bearing motion automatically according to needs such as sunlight strength and control rainwater.
On the supporter climbing device can be installed, be convenient to the attendant and climb maintenance of equipment.This device utilizes the solar energy photoelectric conversion technology, with the harm plant life, cause the interregional big temperature difference to cause strong cross-ventilation and the excessive sunlight that produces devastating disasters such as sandstorm is converted into the green energy resources electric energy of benefiting for the mankind; The roller bearing of each protective device can be designed as integral structure when not shared; can move as a whole when needed; also can take apart as required; solar battery array in critical component that mobile needs are removed such as sunshading board or the sunshading board makes these parts make full use of or safeguard these parts.
Present embodiment adopts sunshading board 8 to form 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 strength of suitable plant growing can be arranged; The sunshade protection system can also stop that sandstorm etc. has the high current dust storm of mortal injury to plant, and protection grows in the vegetalitas ecosystem under the shading system.Under the shading system protection, cultivate the ecosystem, reach the purpose in radical cure desert.
Sunshading board 8 upper surfaces can plate the film that is used for sunlight is converted into electricity; this film can be the higher polysilicon film of electricity conversion; for medium-term and long-term the use in the desert; should have on the film keep the sun off, the light transmission protecting film of Sha Heshui; also solar battery array can be installed; improve the efficient of opto-electronic conversion, the another one benefit that the solar energy high-energy battery is installed is can for convenience detachly to change when the cell photoelectric conversion efficiency reduces.On the fixed axis dust catcher can also be installed, sop up dust on the anti-reflection institute flitch on sunshading board surface, consider that from economic aspect the task of cleaning the dust on the anti-reflection institute flitch also can be by manually finishing to increase the efficient that solar cell absorbs sunlight.
Claims (10)
1. regulate the device that Carbon Dioxide in Air concentration suppresses greenhouse effect, it is characterized in that: this device comprises that supporter (5) upper end that is positioned at setting is used for fixing the roller bearing (2) of pulley (1), roller bearing (2) by bearing fixing on supporter (5), be positioned at supporter (5) upper end and be used to control the motor (4) that roller bearing (2) rotates, be connected with stay cord (3) between pulley (1) and the sunshading board (8), stay cord (3) is fixed on sunshading board (8) one ends by aperture (9), the limit end of sunshading board (8) has limit groove (7), two adjacent sunshading boards (8) link by bearing and fixed axis (6), and fixed axis is fixed on the supporter (5).
2. device according to claim 1 is characterized in that: described supporter (5) is a reinforced concrete structure, or cement structures, or brick structure; Wind power generation plant is installed in the upper end, makes full use of the abundant wind energy of desert area, and slows down the wind speed of this area, protects this device; Have the independent rotation relative motion to be connected between described supporter (5) and the roller bearing (2), the bearing of junction needs sealing, prevents the erosion of dust storm and rainwater; Described fixed axis (6) is by relatively rotating between bearing and the sunshading board, making corresponding sunshading board (8) can be that rotate in the axle center with fixed axis (6), the angle maximum of rotating can reach 180 degree, fixed axis (6) is fixed on the supporter (5), and these bearings also need to seal to prevent the invasion and attack of dust storm and rainwater; The pole that can stretch automatically is installed on the described supporter (5), and the pole other end is fixed on the sunshading board outer ledge by securing member, and the flexible motion that can assist to stretch of pole is that rotate in the axle center to help sunshading board with fixed axis (6).
3. device according to claim 1 and 2 is characterized in that: described roller bearing (2) is made of by a rigid member such as stainless steel a plurality of adjacent protective devices, to reach co-rotational purpose; Or form by discrete unconnected rigid member, so that when needs integral body is removed, make things convenient for the protective device integral shift; Roller bearing (2) is connected by transmission device with motor (4); When roller bearing (2) is when being made of the shared rigid member of a plurality of protective devices, roller bearing (2) is that a plurality of adjacent shared motors of protective device (4) and transmission device reach the purpose that control roller bearing (2) rotates, these motors and transmission device need sealing, prevent the erosion of dust storm and rainwater; Described device also comprises automaton, can control roller bearing (2) motion automatically according to needs such as sunlight strength and control rainwater.
4. device according to claim 1 and 2 is characterized in that: can be equipped with on the described supporter (5) and climb device (11), be convenient to attendant (13) and climb maintenance of equipment.
5. device according to claim 1, it is characterized in that: described sunshading board (8) is equipped with anti-reflection plastic plate (10), anti-reflection plastic plate passes the limit end of sunshading board (8) by limit groove (7) and is fixed on the sunshading board by securing member, is used to protect photoelectricity conversion thin film or solar battery array below it; Stiffener plate in the sunshading board (8) is the stiffener plate that is coated with the opto-electronic conversion film, or form jointly by stiffener plate and top arrangement solar battery array thereof and solar cell, film or solar battery array absorb sunlight by opto-electronic conversion obtain electricity collect in the electric energy gathering unit by the conducting cable, be used to generate electricity by way of merging two or more grid systems.
6. device according to claim 1; it is characterized in that: can make realization sealing as requested between the sunshading board by being positioned at top anti-reflection plastic plate (10) between the sunshading board (8); constitute angled groove; make the sunshade protection system when sandstorm attacks, can block sand and dust; protection grows in following plant effectively; simultaneously when rainy, form groove between the sunshading board; can play the also effect of delivering rainwater of collecting; make unwanted rainwater can successfully be transported to the place that needs the water source, realize that at desert lack of water environment the water source fully effectively utilizes.
7. device according to claim 1, it is characterized in that: go up the solar energy photoelectric conversion equipment of installing at described sunshading board (8), with endangering plant life in the desert, causing the interregional big temperature difference to cause strong cross-ventilation and the excessive sunlight that produces devastating disasters such as sandstorm is converted into the green energy resources electric energy, harmful energy is converted into the green energy resources of benefiting for the mankind.
8. device according to claim 1 and 2, it is characterized in that: described roller bearing is designed to integral structure, can move as a whole when needed, also can take apart as required, solar battery array in critical component that mobile needs are removed such as sunshading board (8) or the sunshading board reaches and realizes that these parts make full use of or safeguard the purpose of these parts.
9. regulate the method that Carbon Dioxide in Air concentration suppresses greenhouse effect, it is characterized in that: adopt the device in the aforesaid right requirement, be used for the area of large tracts of land radical cure desert area or other arids, desertification, described control of desert device be installed at the area band that needs are administered; These devices are the overhead sunshade protective layer that forms in the desert, block sunlight, slow down airflow on surface flow, suppress sandstorm formation, reduce the desert surface day and night temperature, reduce the desert surface water evaporates, form large tracts of land at desert surface and be suitable for plant growing and be suitable for plant-nursing and the zone of system maintenance personnel (13) work; The quick breeding plant of large tracts of land (12) under artificial nursing condition progressively changes desert surface soil property and weather; Protection system can long-term existence, can self-multiply up to the plant of cultivating (12), after reaching the plant of being protected (12) and realizing self-multiply, remove described control of desert device, and the adjourn recycling reaches the purpose in radical cure desert; The soil that plant growing needs also can be transplanted by the other places, and fallen leaves of the plant of long term growth etc. also can make sand etc. become fertile soil simultaneously; Planting plants in great in by desert or arid area, be implemented in large tracts of land desert or the arid area and plant plant, greatly improve green plants area coverage on the earth, absorb the main component carbonic acid gas that produces " greenhouse effect " in the air in a large number by photosynthesis of plant, reach and suppress the effect that global mean temperature of air raises.
10. method according to claim 9; it is characterized in that: the place that the described protective device of claim 2 is installed on the calamity of flooding easily; the overhead rainwater that forms is collected protective layer on the face of land, flooded area; prevent the generation of floods; collected rainwater can be transported in water-deficient area such as the desert by groove; reach and prevent arid or provide water source in short supply for desert and arid area implant mass plant; simultaneously these areas are converted into electric energy to the harmful excessive sunlight of plant growing; change harmful to treasure; and the effective photosynthesis time of increase endemic plant; promote local vegetation growth; can also improve local living environment, for the staff who is operated under the burning sun provides the place of keeping out wind and rain.
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| CN2007101387223A CN101116410B (en) | 2006-12-22 | 2007-07-23 | Process for regulating carbon dioxide concentration in air and inhibiting greenhouse effect and the device thereof |
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| CN200610155407.7 | 2006-12-22 | ||
| CNA2006101554077A CN1973610A (en) | 2006-12-22 | 2006-12-22 | Disert tackling method and apparatus |
| CN2007101387223A CN101116410B (en) | 2006-12-22 | 2007-07-23 | Process for regulating carbon dioxide concentration in air and inhibiting greenhouse effect and the device thereof |
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| CN102860223A (en) * | 2012-04-27 | 2013-01-09 | 青岛农业大学 | Device for promoting CO2 complementation and air flow in high-stalk crop community |
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| CN102860223A (en) * | 2012-04-27 | 2013-01-09 | 青岛农业大学 | Device for promoting CO2 complementation and air flow in high-stalk crop community |
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| CN110191632A (en) * | 2017-01-23 | 2019-08-30 | 洋马株式会社 | Carbon dioxide fertilization device |
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| CN108668728A (en) * | 2018-07-23 | 2018-10-19 | 山东农业大学 | Novel fruit-tree automatic rain shading greenhouse |
| CN108668728B (en) * | 2018-07-23 | 2024-05-03 | 山东农业大学 | Novel automatic rain shelter for fruit trees |
| CN112005887A (en) * | 2019-05-31 | 2020-12-01 | 湖南晶天科技实业有限公司 | Farm and breeding method for obtaining high-yield pathogenic microorganisms capable of isolating destructive infectious source |
| CN110780694B (en) * | 2019-11-30 | 2021-08-20 | 宁波大龙农业科技有限公司 | Automatic control system for greenhouse illumination |
| CN110780694A (en) * | 2019-11-30 | 2020-02-11 | 宁波大龙农业科技有限公司 | Automatic control system for greenhouse illumination |
| CN111937654A (en) * | 2020-07-31 | 2020-11-17 | 兰州理工大学 | Photovoltaic shading device |
| CN111820046A (en) * | 2020-07-31 | 2020-10-27 | 兰州理工大学 | PV/T shading device |
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| CN116762617A (en) * | 2023-08-21 | 2023-09-19 | 兰州交通大学 | Photovoltaic solar device for desert vegetation restoration and use method |
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