CN103196238A - High-efficiency solar combined cold heat and power utilization process integration device - Google Patents

High-efficiency solar combined cold heat and power utilization process integration device Download PDF

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CN103196238A
CN103196238A CN2012100025531A CN201210002553A CN103196238A CN 103196238 A CN103196238 A CN 103196238A CN 2012100025531 A CN2012100025531 A CN 2012100025531A CN 201210002553 A CN201210002553 A CN 201210002553A CN 103196238 A CN103196238 A CN 103196238A
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heat
solar
female
vacuum
hot
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CN103196238B (en
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王颖
王钢
王存乐
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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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Abstract

The invention discloses a high-efficiency solar combined cold heat and power utilization process integration device and belongs to the new field of solar utilization. The device comprises a curved light-focusing kettle adjusted and controlled by a sunlight synchronous tracking device, a disc type light-collecting lens, a vacuum heat accumulation ball at a focusing point of the curved light-focusing kettle and the disc type light-collecting lens, a heat storage tank connected with the heat accumulation ball by a vacuum pipe, a heat utilization facility connected in parallel with the heat storage tank by a hot water pipe network, a refrigerating unit, a cold utilization facility, a heat motor set, a power supply circuit, a power utilization facility, a water return pipe network, a heat machine water return pipe network, a water supply pipe network, a photovoltaic cell panel arranged in the heat radiation range of the vacuum heat accumulation ball and a solar heating part independently arranged on a room windowsill, wherein the heat motor set, the power supply circuit, the power utilization facility and the water return pipe network are connected by a steam pipe network. The vacuum heat accumulation ball is taken as heat power to form a combined cold heat and power utilization sealed circulation chain in the whole device. The device is low in cost and high in efficiency, is suitable for solar combined cold heat and power utilization of residents in rural and remote mountain areas, and can be largely arrayed and commercialized.

Description

The thermoelectric cold coupling technology integrating device of high-efficiency solar
Technical field:
The present invention is the thermoelectric cold coupling technology integrating device of a kind of high-efficiency solar, belongs to the Application of Solar Energy frontier.
Background technology:
In the milky way galaxy in immense universe, the sun is the most intimate partner of the earth.This diameter is 109 times of ground bulb diameters, and quality is 330,000 times of earth qualities, the huge fireball that liftoff ball average distance is 100,000,000 5 thousand ten thousand kilometers, and the energy that its thermonuclear reaction gives off is about per minute 2.273 * 10 28Jiao, and only receive 1/2200000000th of these energy on the earth, only this 1/2200000000th, just be equivalent to the sun and gratuitously present nuclear power plants to 100,000,000 10,000,000,000 degree electricity of the earth every year.Just because of the light and heat of solar radiation to the earth, the rehabilitation of earth all things on earth has just been arranged, human wisdom and civilization have just been arranged.Therefore, active development and utilize solar energy, various biologies add the summation of fossil energy on the earth, and solar energy is inexhaustible clean energy resource.
Human can trace back to the Old Stone Age to the utilization of solar energy, utilize the replacement in season to pluck and the plantation crops, sit the rest of living of south, north, be exactly the most ancient original solar energy utilization.Along with development and the scientific and technological progress of human civilization, the solar energy utilization has spreaded all over every field, and small-sized solar heats technology and product spreads to huge numbers of families, and solar energy power generating and solar energy thermal-power-generating have certain scale.In order to make solar energy utilize scale more, commercialization, a large amount of tower, dish formulas, trough type solar power generation systematic research and exploitation have successively been carried out in countries in the world.
Tower-type solar thermal power generating system is to utilize by micro-processor controlled heliostat synchronous sun tracking, and solar light focusing is received at the center on the receiver of tower, changes the radiant energy that focuses on into heat energy on receiver, and heating working medium drives the steam turbine generator generating.As far back as early stage the 1950's, the former Soviet Union has just proposed the mentality of designing of tower-type solar thermal power generating system.1981, first solar heat power station of being incorporated into the power networks united in the Sicily by France, former federal republic of germany and Italy and built up in the world, adopts 182 condensers, mirror field gross area 620m 2, 512 ℃ of vapor (steam) temperatures, specified generated output 1MW.Nineteen eighty-two, California, USA builds up first 10MW solar heat power station-sun No. 1, takes up an area of 291000m 2, central receiver is positioned at the high cat head of 90.8m, produces 518 ℃ high-temperature steam, and drives the heliostat double-axis tracking sun by low-power machine and gear-box, peak-peak output 11700KW.Because annual efficient is lower than 6%, expensive 4,000 ten thousand dollars transform the sun as No. 2 subsequently, heliostat increases to 192,300 feet central heat dumps, 60% sodium nitrate+40% potassium nitrate is formed the lava heat reservoir, is incorporated into the power networks to 1998, is further increasing heliostat quantity and lava heat reservoir at present, transform the sun as No. 3, prepare to realize operation continuously in 24 hours.
The disc type solar energy heat generating system is by means of double-axis tracking, and parabolic type dish formula minute surface concentrates on the solar energy that receives on the receiver of its focus, and the receiver absorbed radiation energy also converts thereof into heat energy.At receiver thermoelectric conversion device is installed, thereby thermal power transfer is become electric energy.From the eighties in last century, states such as the U.S., Germany, Spain, the former Soviet Union have carried out a large amount of research to disc type solar energy heat generating system and parts thereof.What build the hot generator experimental device of disc type solar energy the earliest is U.S. Advanco company.Generally between 5～50kW, the optically focused ratio can reach more than 3000 disc type solar energy heat generating system single-machine capacity, makes working medium with helium or hydrogen, operating temperature reaches 800 ℃, both can power by separate unit, also can overlap in parallel the use more, it is little to have the receiver endotherm area, the advantage that photoelectric transformation efficiency is high.
The trough type solar power generation system reflexes to solar light focusing on the thermal-collecting tube by the flute profile parabolic mirror, by heat carrier in managing heat is taken away the heating water generates steam, the pushing turbine generating.The eighties in 19th century, American John Ericsson adopts flute profile parabolic solar heat collector to drive an air-heater; 1907, German Wlhelm Meier declared a patent of producing steam with the groove type paraboloid solar heat collector; Subsequently, 9 member state's fellowships of International Energy Agency a general power be the 500kW demonstration test; 1985, the LUZ international corporation that the U.S. and Israel constitute jointly has built first commercialization groove type solar power station in the American South California, built the solar energy thermal-power-generating station of 9 cylindricality parabola groove mirror dispersion condenser systems afterwards altogether to 1991, total installation of generating capacity is 353.8MW, is the solar electrical energy generation engineering worldwide largest, that effect is the highest.Though China starts late for trough type solar power generation, but on the basis of the Chinese Academy of Sciences and Chinese University of Science and Technology's previous experiments research, build up a collection of 100KW, 200KW trough type solar power generation project in succession, 11,000,000,000 yuan of China Aerospace Science and Technology Corporation's 550 megawatt trough type solar power generation station project plan gross investments, obtained the supports of country " 863 " and Commission of Science, Technology and Industry for National Defence development costs, will reach the flag exhibition dawn in the Inner Mongol to call bush together and put into operation within the border.
Although above-mentioned three kinds of solar heat power generation system structures are not quite similar, all further investigate and develop in following technical field:
The one, the heliostat technology, present employed settled date condenser can divide glass chip, whole parabolic eggplant formula and subtended angle membrane type 3 classes.Reflectorized material has aluminium film, silverskin and thin silver-colored glass etc.The advanced heliostat single-block area of the U.S. and Germany has reached 150m 2, the heliostat of Science Applications International Corporation (SAIC) is 170m 2Professor Chen Tianying of Chinese University of Science and Technology has invented " old formula curved mirror ", light concentrating times than conventional geometric minute surface significantly improves, in addition, unit cooperations such as CAS Electrical Engineering Research Institute and the bright Sunpower Corp. of emperor, by adopting the composite honeycomb technology, developed the reflecting surface of microlight-type structure, solved and used flat glass to make the problem of curved mirror.
The 2nd, the sun synchronous tracking technology has all adopted " open loop " mode to control from the PS10 of U.S.'s sun No. 1 to 2005; " closed loop " control technology that the heliostat employing program location of Nanjing glass fibre research institute spring brightness company development combines with sensor calibration, the accurate location of having realized no accumulated error; People such as Abraham Kribus has also proposed to adopt image method to handle to realize the method for heliostat track and localization in recent years.
The 3rd, be subjected to the light heat transfer technology, be subjected to the light heat exchanger to mainly contain two kinds of exposed and cavity types at present.The cavity type receiver is that sunlight incides on the cavity inside tube wall from the cavity opening that numerous handful tube banks surround, carry out heat exchange at cavity inside, therefore heat loss is little, exposed receiver is the cylinder that numerous comb bundles surround certain diameter, sunlight incides on the outer surface of direct exposure and carries out heat exchange, so heat loss is bigger.Early stage high pressure recipient model machine power is 10kw, diameter 130m, and running temperature reaches as high as 1000 ℃.Newly designed high pressure recipient diameter reaches 320m, and the test run temperature is minimum to reach 700 ℃.The cavity type ceramic pressure recipient of Israel Zi Man Wei scientific research institution invention, energy density reaches 10MW/m 2, temperature reached 1800 ℃ after ceramic pin absorbed sunlight.
The 4th, heat-storing material, the fused salts that adopt as heat transfer medium and sensible heat heat-storing material more at present, and the people such as James of Sandia National Laboratory have also designed a kind of liquid--and connect firmly and close hold over system, and carried out a series of tests, result and economy are all very exciting.
The 5th, hot machine, the hot machine in the solar heat power generation system adopts low boiling working fluid steam turbine or gas turbine more.With the most use at present, studying the hottest is Stirling engine.The U.S. has made to overlap the model machine of 25kw Stirling system more, is used for test; 6 covers, 9～10kw Stirling system of Germany's research and development obtains demonstration at Spain PSA, and the accumulative total operation reaches more than 30,000 hour.
Above-mentioned three kinds of solar heat power generation systems respectively have quality, tower system efficient height, but disposable having high input; But dish formula unit standardized production, but unit small scale; The slot type cost is low, and is tower relatively on the low side with dish formula efficient, but the technology comparative maturity.
Although the solar energy thermal-power-generating technology has extremely tempting development prospect and since its costliness utilize cost, commercially do not developed on a large scale, its restriction bottleneck one is that the solar energy energy-flux density is low, needs large tracts of land optical reflection unit and receiving system; The 2nd, the generating efficiency of solar heat power generation system is low, and year clean generating efficiency of solar energy is no more than 15%; The 3rd, the solar energy supply is discontinuous, unstable.Above-mentioned 3 restrictions all need increase huge cumulative, acceptance, regenerative apparatus and pipe-line system in system, causing the solar energy thermal-power-generating cost of investment is 7 times of natural gas power station cost of investment.Under the situation that both pricing systems differ greatly, the solar energy thermal-power-generating technology is difficult to break through the temptation of interests, forms the commercial development scale.Therefore, only capture the bottleneck of low-cost high-efficiency cumulative and thermoelectric transformation technology, could accelerate the commercialized development of solar energy thermal-power-generating.
China is vast in territory, is located in the abundant subtropical zone of sunlight, and the annual solar radiation total amount that receives of land surface is 3.3 * 10 3～8.4 * 10 6KJ/m 2Between a, be equivalent to 2.4 * 10 4Area year sunshine time was greater than 2000 hours more than 2/3 for hundred million tons of standard coals, national total area, and day impinges upon 5 * 10 6KJ/m 2More than a.So abundant solar energy resources provides advantageous good condition to development and use solar energy.
Compare with arm and a leg above-mentioned solar heat power generation system, in recent years the research of efficient energy-collecting device is innovated to some extent, a diameter 1m, area 0.76m 2, the Salar light-gathering hot spot of temperature about 2000 ℃, its photo-thermal power generation amount can other be used 1 year for 20,000 families.A diameter 20cm, area 300cm 2, the Salar light-gathering hot spot of temperature between 300-400 ℃ can be installed the solar energy light-collecting battery that is equivalent to about 6000W, can be for other electricity consumption of 10 families.Therefore, the breakthrough of efficient energy-collecting device will drive the commercialized development of solar utilization technique.
Summary of the invention:
Low at above-mentioned solar energy utilization ratio, cost is high, sunlight is supplied discontinuous 'bottleneck' restrictions; the purpose of the thermoelectric cold coupling technology of high-efficiency solar of the present invention and integrating device is to adopt cheap small-sized high strength optically focused hot spot; throw a sprat to catch a herring; take care of the pence; solve the diffusing thermoelectric cold demand of living the people of vast rural area and outlying mountain area earlier; the milestone that commercialization utilizes solar energy is started in integrated, maximization again, scale.
The technical solution of the thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention is:
The thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention comprises the curved surface optically focused still (1) by the regulation and control of sunlight synchronous follow-up device, the vacuum deposited hot-bulb (3) of dish formula condenser (2) and the two focus point and the heat storage can (6) that is connected with vacuum tube (4) with long-pending hot-bulb, with heat storage can (6) hot water pipe net (9) the hot facility of usefulness (16) in parallel, refrigeration unit (11), with cold facility (15), thermoelectric unit (10) with steam pipe system (7) connection, supply line (12), electricity consumption facility (17) and return pipe net (8), hot machine return pipe net (13), the photovoltaic battery panel (5) that arranges in moisturizing pipe network (14) and vacuum deposited hot-bulb (3) thermal radiation range and be independent of the solar energy radiator (18) of room windowsill; Package unit is the sealing and circulating chain that heat power constitutes thermoelectric cold coupling with vacuum deposited hot-bulb (3).
Curved surface optically focused still of the present invention (1) is one group of annular surface optically focused still group, the warp-wise two ends of every single solar concentrator lens with curved surface (1-1) are assembled through ring (1-3) by mobilizable sub-warp-wise axle (1-2) and son, and the son vertical with sub-warp-wise axle (1-2) is through encircling (1-3) two ends by mobilizable sub-broadwise axle (1-4) and sub-latitude ring (1-5) assembling; Whole optically focused still group's warp-wise two ends are assembled through ring (1-7) with female by mobilizable female warp-wise axle (1-6), and the mother vertical with female warp-wise axle (1-6) is through encircling (1-7) two ends by mobilizable female broadwise axle (1-8) and female latitude ring (1-9) assembling; Curved surface optically focused still (1) both can be by female longitude and latitude ring (1-7) and (1-9) 360 ° of revolution of guiding synchronous sun tracking, and every single solar concentrator lens with curved surface (1-1) again can be by sub-longitude and latitude ring (1-3) and (1-5) 360 ° of rotations of guiding synchronous sun tracking.
Curved surface optically focused still (1) and dish formula condenser (2) focus point that vacuum heat-collecting ball of the present invention (3) places north and south to arrange, the vacuum deposited hot-bulb fills super conducting heat transfer medium in (3), its top and vacuum tube (4) Shu Yiduan is tightly connected, vacuum tube (4) the bundle other end is sealed in the heat storage can (6), and photovoltaic battery panel (5) is set in the spheroid thermal radiation range.
Sunlight synchronous follow-up device of the present invention is one of following three types:
First kind is clock, micromachine, reductor and microcomputer automatic control link gear;
Second kind is settled date sensor, micromachine, reductor and microcomputer automatic control link gear;
The third is temperature-sensitive memory material, micromachine, reductor and microcomputer automatic control link gear.
The vertical vacuum pipe row (18-1) of the solar energy radiator (18) of groove mirror double-directional focusing of the present invention for communicating with one another, fill super conducting heat transfer medium (18-2) in the female pipe of its underpart level, the female pipe of level places slot type reflective mirror (18-4) recess, and the female pipe of level the place ahead arranges twin shaft and the synchronization-moving convex lens rows of sunlight (18-3).
The thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention, many suites face optically focused still (1) and dish formula condenser (2) reach vacuum deposited hot-bulb (3) circulation system with its focus point, in more abundant light field at sunshine, can be composed in series north and south and arrange east-west large-scale solar generating matrix, or composing in parallel annular spherical array, capacity 10-1000MW is incorporated into the power networks.
The thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention and present existing solar energy power generating, tower, dish formula, trough type solar power generation are relatively, have that efficient height, cost are low, instant effect, be easy to promote rapidly and advantages such as integrated extensive development, be particularly suitable for vast rural area and outlying mountain area and solve the thermoelectric cold demand of being badly in need of, and can large-scale array be incorporated into the power networks.
Description of drawings:
Fig. 1 is the thermoelectric cold coupling technology integrating device sealing and circulating chain schematic diagram of high-efficiency solar;
Fig. 2 is the curved surface optically focused still master apparent direction schematic diagram of Fig. 1;
Fig. 3 is that the groove mirror double focusing window type solar of Fig. 1 can the heating installation structural representation.
Wherein:
1. technology integrating device sealing and circulating chain equipment and pipe network are as follows:
(1). curved surface optically focused still; (2). dish formula condenser; (3). the vacuum heat-collecting ball; (4). vacuum tube; (5). photovoltaic battery panel; (6). heat storage can; (7). the steam pipe network; (8). return pipe net; (9). hot water pipe net; (10). thermoelectric unit; (11). refrigeration unit; (12). supply line; (13). hot machine return pipe net; (14). the moisturizing pipe network; (15). use cold facility; (16). use hot facility; (17). the electricity consumption facility; (18). solar energy radiator.
2. curved surface optically focused still parts are as follows:
1-1. solar concentrator lens with curved surface; 1-2. sub-warp-wise axle; 1-3. son is through ring; 1-4. sub-broadwise axle; 1-5. sub-latitude ring; 1-6. female warp-wise axle; 1-7. it is female through ring; 1-8. female broadwise axle; 1-9. female latitude ring.
3. groove mirror double focusing window type solar energy heating installation parts are as follows:
18-1. vacuum tube chain; 18-2. super conducting heat transfer medium; 18-3. convex lens row; 18-4. slot type reflective mirror.
Specific embodiments:
As Fig. 1, Fig. 2 and shown in Figure 3, the thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention comprises the curved surface optically focused still (1) by the regulation and control of sunlight synchronous follow-up device, the vacuum deposited hot-bulb (3) of dish formula condenser (2) and the two focus point and the heat storage can (6) that is connected with vacuum tube (4) with long-pending hot-bulb, with heat storage can (6) hot water pipe net (9) the hot facility of usefulness (16) in parallel, refrigeration unit (11), with cold facility (15), thermoelectric unit (10) with steam pipe system (7) connection, supply line (12), electricity consumption facility (17) and return pipe net (8), hot machine return pipe net (13), the photovoltaic battery panel (5) that arranges in moisturizing pipe network (14) and vacuum deposited hot-bulb (3) thermal radiation range and be independent of the solar energy radiator (18) of room windowsill; Package unit is the sealing and circulating chain that heat power constitutes thermoelectric cold coupling with vacuum deposited hot-bulb (3).
Curved surface optically focused still of the present invention (1) is formed annular surface optically focused still group by 1 big 8 little high order curved mirror, the warp-wise two ends of every single solar concentrator lens with curved surface (1-1) are assembled through ring (1-3) by mobilizable sub-warp-wise axle (1-2) and son, and the son vertical with sub-warp-wise axle (1-2) is through encircling (1-3) two ends by mobilizable sub-broadwise axle (1-4) and sub-latitude ring (1-5) assembling; Whole optically focused still group's warp-wise two ends are assembled through ring (1-7) with female by mobilizable female warp-wise axle (1-6), and the mother vertical with female warp-wise axle (1-6) is through encircling (1-7) two ends by mobilizable female broadwise axle (1-8) and female latitude ring (1-9) assembling; Curved surface optically focused still (1) both can be by female longitude and latitude ring (1-7) and (1-9) 360 ° of revolution of guiding synchronous sun tracking, and every single solar concentrator lens with curved surface (1-1) again can be by sub-longitude and latitude ring (1-3) and (1-5) 360 ° of rotations of guiding synchronous sun tracking.Every single solar concentrator lens with curved surface (1-1) is focused into the hot hot spot of high strength at vacuum deposited hot-bulb (3) face under sunlight synchronous follow-up device accuracy controlling, form the heat exchange thermal source of vacuum deposited hot-bulb (3).
Curved surface optically focused still (1) and dish formula condenser (2) focus point that vacuum heat-collecting ball of the present invention (3) places north and south to arrange, the vacuum deposited hot-bulb fills super conducting heat transfer medium in (3), its top and vacuum tube (4) Shu Yiduan is tightly connected, vacuum tube (4) the bundle other end is sealed in the heat storage can (6), rely on the superheated steam that super conducting heat transfer medium forms in the vacuum heat-collecting ball, in spheroid and heat storage can, form the closed-cycle system of high strength heat exchange, and the while arranges photovoltaic battery panel (5) in the spheroid thermal radiation range, strengthen the heat intensity of photovoltaic battery panel, improve generating efficiency.
It is one of following two types that sunlight synchronous follow-up device of the present invention adopts:
First kind is settled date sensor, micromachine, reductor and microcomputer automatic control link gear;
Second kind is temperature-sensitive memory material, micromachine, reductor and microcomputer automatic control link gear.
The vertical vacuum pipe row (18-1) of the solar energy radiator (18) of groove mirror double-directional focusing of the present invention for communicating with one another, fill super conducting heat transfer medium (18-2) in the female pipe of its underpart level, the female pipe of level places slot type reflective mirror (18-4) recess, and the female pipe of level the place ahead arranges twin shaft and the synchronization-moving convex lens rows of sunlight (18-3).
The thermoelectric cold coupling technology integrating device of high-efficiency solar of the present invention, the first step is formed the comprehensive power station of thermoelectric cold coupling 5-10KW with single suite face optically focused still (1) and dish formula condenser (2) and vacuum deposited hot-bulb (3), solves rural area and outlying mountain area earlier and looses and live the thermoelectric cold required of the people and the resident of thorp collective.Second goes on foot with small-sized cluster array, builds the demonstration project of 1000KW, forms scale, commercialization.The 3rd step was selected more abundant light field at sunshine after the summing up experience of in advance demonstrating, build north and south and arrange east-west large-scale solar generating matrix, was incorporated into the power networks, and capacity 10-1000MW forms the socialization scale and benefit that solar energy composite utilizes.

Claims (6)

1. the thermoelectric cold coupling technology integrating device of a high-efficiency solar, it is characterized in that: this device comprises the curved surface optically focused still (1) by the regulation and control of sunlight synchronous follow-up device, the vacuum deposited hot-bulb (3) of dish formula condenser (2) and the two focus point and the heat storage can (6) that is connected with vacuum tube (4) with long-pending hot-bulb, with heat storage can (6) hot water pipe net (9) the hot facility of usefulness (16) in parallel, refrigeration unit (11), with cold facility (15), thermoelectric unit (10) with steam pipe system (7) connection, supply line (12), electricity consumption facility (17) and return pipe net (8), hot machine return pipe net (13), the photovoltaic battery panel (5) that arranges in moisturizing pipe network (14) and vacuum deposited hot-bulb (3) thermal radiation range and be independent of the solar energy radiator (18) of room windowsill; Package unit is the sealing and circulating chain that heat power constitutes thermoelectric cold coupling with vacuum deposited hot-bulb (3).
2. the thermoelectric cold coupling technology integrating device of high-efficiency solar according to claim 1, it is characterized in that: curved surface optically focused still (1) is one group of annular surface optically focused still group, the warp-wise two ends of every single solar concentrator lens with curved surface (1-1) are assembled through ring (1-3) by mobilizable sub-warp-wise axle (1-2) and son, and the son vertical with sub-warp-wise axle (1-2) is through encircling (1-3) two ends by mobilizable sub-broadwise axle (1-4) and sub-latitude ring (1-5) assembling; Whole optically focused still group's warp-wise two ends are assembled through ring (1-7) with female by mobilizable female warp-wise axle (1-6), and the mother vertical with female warp-wise axle (1-6) is through encircling (1-7) two ends by mobilizable female broadwise axle (1-8) and female latitude ring (1-9) assembling; Curved surface optically focused still (1) both can be by female longitude and latitude ring (1-7) and (1-9) 360 ° of revolution of guiding synchronous sun tracking, and every single solar concentrator lens with curved surface (1-1) again can be by sub-longitude and latitude ring (1-3) and (1-5) 360 ° of rotations of guiding synchronous sun tracking.
3. the thermoelectric cold coupling technology integrating device of high-efficiency solar according to claim 1, it is characterized in that: curved surface optically focused still (1) and dish formula condenser (2) focus point that vacuum heat-collecting ball (3) places north and south to arrange, the vacuum deposited hot-bulb fills super conducting heat transfer medium in (3), its top and vacuum tube (4) Shu Yiduan is tightly connected, vacuum tube (4) the bundle other end is sealed in the heat storage can (6), and photovoltaic battery panel (5) is set in the spheroid thermal radiation range.
4. the thermoelectric cold coupling technology integrating device of high-efficiency solar according to claim 1 is characterized in that: the sunlight synchronous follow-up device is one of following three types:
First kind is clock, micromachine, reductor and microcomputer automatic control link gear;
Second kind is settled date sensor, micromachine, reductor and microcomputer automatic control link gear;
The third is temperature-sensitive memory material, micromachine, reductor and microcomputer automatic control link gear.
5. the thermoelectric cold coupling technology integrating device of high-efficiency solar according to claim 1, it is characterized in that: the vertical vacuum pipe row (18-1) of the solar energy radiator (18) of groove mirror double-directional focusing for communicating with one another, fill super conducting heat transfer medium (18-2) in the female pipe of its underpart level, the female pipe of level places slot type reflective mirror (18-4) recess, and the female pipe of level the place ahead arranges twin shaft and the synchronization-moving convex lens rows of sunlight (18-3).
6. the thermoelectric cold coupling technology integrating device of high-efficiency solar according to claim 1, it is characterized in that: many suites face optically focused still (1) and dish formula condenser (2) reach vacuum deposited hot-bulb (3) circulation system with its focus point, in more abundant light field at sunshine, can be composed in series north and south and arrange east-west large-scale solar generating matrix, or composing in parallel annular spherical array, capacity 10-1000MW is incorporated into the power networks.
CN201210002553.1A 2012-01-06 2012-01-06 High-efficiency solar thermoelectricity cold coupling technique integrating device Expired - Fee Related CN103196238B (en)

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CN113054797A (en) * 2021-03-25 2021-06-29 南方电网电力科技股份有限公司 Superconducting fan control method and device

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