CN105508159A - Preparation method of heat-storage-tank-bearing solar hyperboloid mirror system - Google Patents
Preparation method of heat-storage-tank-bearing solar hyperboloid mirror system Download PDFInfo
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- CN105508159A CN105508159A CN201610001716.2A CN201610001716A CN105508159A CN 105508159 A CN105508159 A CN 105508159A CN 201610001716 A CN201610001716 A CN 201610001716A CN 105508159 A CN105508159 A CN 105508159A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000005338 heat storage Methods 0.000 claims abstract description 60
- 239000011232 storage material Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004146 energy storage Methods 0.000 claims abstract description 3
- 230000008859 change Effects 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910002804 graphite Inorganic materials 0.000 abstract description 10
- 239000010439 graphite Substances 0.000 abstract description 10
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract description 5
- 235000011152 sodium sulphate Nutrition 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 15
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- 230000000694 effects Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
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- 230000000903 blocking effect Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 102100038968 WAP four-disulfide core domain protein 1 Human genes 0.000 description 1
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- 229910052786 argon Inorganic materials 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
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- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
- F03G6/068—Devices for producing mechanical power from solar energy with solar energy concentrating means having other power cycles, e.g. Stirling or transcritical, supercritical cycles; combined with other power sources, e.g. wind, gas or nuclear
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/045—Controlling
- F02G1/047—Controlling by varying the heating or cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention relates to a preparation method of a heat-storage-tank-bearing solar hyperboloid mirror system. The technical scheme provided by the method presents the optimal position connection relations between the base and support column and among the counterweight column, energy storage tank and Stirling engine, solves the problem of heavy top of the disk rack in the prior art, and thus, greatly reduces the load of the disk rack. Meanwhile, the Stirling engine is arranged between the heat storage tank and disk rack, thereby well solving the problem of heat dissipation of the Stirling engine. The graphite layer is used as the heat-collection and heat-conducting material, and the capacity-increased sodium sulfate is used as an inorganic matter phase-change heat storage material, so that the Stirling engine can be always in a stable operating state.
Description
Technical field
The present invention relates to a kind of preparation method that can extend solar energy butterfly power generation time system, specifically a kind of preparation method of the solar energy hyperbolic mirror system with heat storage box.
Background technique
The application of the heat-storage technology of low-cost and high-performance is the sharpest edges that current photothermal power generation can be competed mutually with photovoltaic generation.Since photothermal power generation starts to realize scale exploitation, heat accumulation just starts to play an important role wherein.Recent decades, heat-storage technology is also experiencing differentiation, but so far, fused salt heat accumulation remains most cost performance and the most ripe heat-storage technology.But we also need it is seen that, emerging heat-storage technology is also progressively obtaining development.
Comparatively ancient as Ruths heat-storage technology, be also referred to as steam heat accumulation, high pressure superheater water vapor is stored.This technology is applied in the tower photo-thermal power station of PS10 and PS20 two, and facts have proved that it is with high costs, promotional value is lower.
Fused salt heat accumulation is the heat-storage technology uniquely realizing commercialization large-scale application.But fused salt heat accumulation also has the shortcomings and limitations of self, as the running temperature more than more than 550 degrees Celsius can not be realized, will gasify higher than this temperature; Fusing point is higher, about 250 degrees centigrade, easily occurs frozen block accident etc.
At present, more potential emerging heat-storage technology is when pushing away graphite heat accumulation, and Graphite energy company and the Sener company of Spain of Australia are are all researching and developing this technology.The Solastor company cooperation of Graphite energy company and Australia utilizes graphite as the heat absorption in tower photo-thermal power station and heat-storage medium, and the exemplary project of the LakeCargelligo having built up a 3MW.Endothermic system and heat reservoir are integrated together by it, and on thermal-arrest tower, the inside of heat receiver is graphite material, and produce steam with water heat exchange after it carries absorption portion heat energy, another part heat energy carries out the two-way task of heat accumulation simultaneously.Whole heat receives and heat reservoir inside is filled with argon gas in case oxidation.Graphite energy company general manager NickBain represents, " our primary goal manages to increase heat accumulation temperature ".
SENER is studying the solid graphite heat accumulation solution of high-efficiency and economic.According to the recommended information of Sunshot website to this project: this heat-storage technology in theory can under more than 800 degrees Celsius, even up to the temperature of 1650 degrees Celsius stable application, without parasitics energy consumption, expected life can reach 30 years.
Airlight energy company of Switzerland utilizes air as heat transfer medium, utilizes silica to carry out heat accumulation.It declares that attainable heat accumulation temperature about reaches 650 degrees Celsius.The research and development chief inspector GianlucaAmbrosetti of the said firm represents, " maximum advantage is that this technology relatively simply also can realize higher temperature.”
Chinese patent literature CN103256737A discloses body weight solar water heater heat-storaging water tank, and its main technical schemes is, heater and thermal store are equipped with in this water tank inside, and thermal store inner sealing has optional sodium sulfate phase-change heat-storage material.
Chinese patent literature CN013525373A discloses a kind of composite shape-setting phase-change heat-storage material and preparation method, its main technical schemes is, this composite material take porous material as blocking materials, inorganic hydrated salt is phase-change material, is prepared from being absorbed in the porous structure of blocking materials without long-pending hydrated salt by the capillary action of porous material and the self assembly of surface active agent.
But, how to make solar energy thermal-power-generating can reach as early as possible: it is alternative energy source that par online, change supplement the energy.This is the problem that current solar energy thermal-power-generating industry is particularly paid close attention to.Through Erdos, the demonstration project of ten grid types of 2012 demonstrates the stable of Stirling thermal engine operating, also demonstrate simultaneously and adopt Stirling thermal engine operating to be matters as the configuration of solar power system, from the technique effect that integral device and its produce, the preparation process of solar energy dish stand system and the setting of its position of heat-storing device be arranged on dish stand are crucial factors.
Such as, in the wild under uncontrolled environment, only having under about the 5 meters conditions focused on, ensureing the indeformable of dish stand and reflector, remaining a huge challenge;
Again such as, the radiation inherently variable constantly changed of the sun, add change and the impact of the quality of air own, can this be comparatively difficulty generation and the temperature fluctuation brought also is bound to thereupon with regard to making system obtain stable origin of heat, so, this is just difficult to, can not provides stable working environment to Stirling engine in other words.So also increase the challenge to Stirling-electric hybrid adjustment.
The dish stand system of current employing needs the problem considering the vibration of motor and the resonance of dish stand itself; Need to consider wind load; Need the load supporting Stirling-electric hybrid and generator; Enough lasting accuracies are needed to ensure the collection of heat; Also need the Economy of enough low cost Guarantee items.
Summary of the invention
The present invention want technical solution problem to be to provide a kind of preparation method of the solar energy hyperbolic mirror system with heat storage box, the method is based on existing solar energy hyperboloidal mirror electricity generating device, the topology layout of redesign system, finally reducing dish stand load-bearing, improve dish stand twin shaft and follow the trail of that efficiency, heat accumulation accumulation of energy are stable, for the purpose of the prolongation systems generate electricity time, thus the quiet dynamic fixed position of solar energy hyperbolic reflector electricity generating device is unstable in prior art under change wild environment, the problem that running efficiency of system is not high.
For this reason, the technological scheme that the present invention solves described problem is a kind of preparation method of the solar energy hyperbolic mirror system with heat storage box, wherein, described method comprises: the assembly of elements of system is reorganized and outfit in classification: pedestal, heat storage box, Stirling-electric hybrid, supporting post, counterweight post, heat collector, dish stand; According to the following steps afterwards:
Step one, sets up reinforced concrete basis;
Step 2, described basis is provided with the pedestal of rotating machinery;
Step 3, described pedestal arranges supporting post;
Step 4, installs counterweight post on the support columns;
Step 5, the heat storage box of mounting strap organic/inorganic substance phase change heat storage material on counterweight post;
Step 6, installs Stirling-electric hybrid in the side of the heat storage box of counterweight post;
Step 6, installs dish stand in the side of Stirling-electric hybrid;
Step 7, arranges heat collector on the top of counterweight post;
Step 8, adjusts the position of the heat storage box be positioned on counterweight post, Stirling-electric hybrid, makes its center of gravity be positioned on supporting post;
Step 9, the adjustment rotating machinery be arranged in pedestal makes itself and supporting post link.
Preferably, the rotating machinery of the pedestal in described step 2 is actuating motor.
Preferably, the heat storage box with organic/inorganic substance phase change heat storage material in described step 5, inorganic matter phase change heat storage material is wherein Na
2sO
4,.
Preferably, the energy-storage box with organic/inorganic substance phase change heat storage material in described step 5, the running parameter that inorganic matter phase change heat storage material wherein has is: 954 ° C/ hour, weightless 0.056mg/hr, vapour tension 4.74*10
-4torr.
Compared to existing technology, the good effect that the present invention produces is: be arranged on supporting post on pedestal and counterweight post and position annexation best between heat storage box and Stirling-electric hybrid because technological scheme of the present invention gives, solve the top-heavy problem of dish stand of the prior art, that is significantly reduce the load of dish stand; Meanwhile, Stirling-electric hybrid being arranged on heat storage box leans on the side of dish stand can solve the heat dissipation problem of Stirling-electric hybrid well; And using the material of graphite layer as thermal-arrest and heat conduction, using the sodium sulfate of dilatation increment as inorganic matter phase change heat storage material, Stirling-electric hybrid can be made to be in a kind of stable working state all the time.
Accompanying drawing explanation
Fig. 1 is the implementing procedure schematic diagram of preparation method of the present invention;
Fig. 2 is the schematic diagram of the overall system architecture utilizing method of the present invention to assemble.
In figure: 1-(includes rotating machinery) pedestal, 2-heat storage box, 3-Stirling-electric hybrid, 4-counterweight post, 5-heat collector, 6-dish stand, 7-counterweight post.
Embodiment
Usually occur that thermal efficiency is not high when dynamic duty just because of the solar energy butterfly power generating equipment of existing operation, low, the yielding problem of dish stand of heat dissipation rate after Stirling-electric hybrid heat engine.If can solve, then open solar electrical energy generation industry and formally stride forward grid-connected gate.Based on this, study carefully its because of, in fact at the design of butterfly solar power plant, manufacture, production field, existing technology situation has been tending towards ripe.But always there is the problem that generating efficiency is not high after especially running a period of time when why equipment runs.Segmentation is analysed and through checking repeatedly, and originally the combined symptoms of problem goes out that the program of installing at equipment is unreasonable, the mutual alignment of each parts and annexation poor stability in equipment, heat accumulation mode be not good.
For present situation, the technological scheme that following examples provide will be settleed one by one.See Fig. 1, the main technical contribution of the present invention is setting how appropriate for the solar energy hyperbolic butterfly system with heat storage box: first explore, determine landform, set up the reinforced concrete basis in 2m2 to 36m2 scope, set up one on this basis with the pedestal 1 of rotating machinery, due to dish stand be follow the trail of sunlight be one fixed angle of altitude rotation, for reaching the maximum hot working efficiency of Stirling-electric hybrid, the slewing rate of dish stand changes at any time.Therefore the rotating machinery selected in this example is actuating motor; By arranging order, this motor can load base interior in advance, or in the base platform of separately establishing, as long as can to link matched well with supporting post when the quiet dynamic centre of gravity adjustment of system; Rotating machinery in this example should not synchronoused working with (not shown in FIG. and be arranged on counterweight post) actuating motor.
Consider from the stability of system, supporting post 7 on pedestal 1 and assembling counterweight post 4 on the support columns, not cross handing-over between the two, but the major part of the Weight post 4 of the axis two post interface point of relative support post is extension, the weight of this epitaxial part is arranged on the weight of counterweight capital end heat collector 5 in addition can with the heat storage box 2 be arranged on supporting post 7, Stirling-electric hybrid 3, the weight summation of dish stand 6 matches, consequent good effect is, directly thoroughly overcome the top-heavy of solar energy butterfly power generation system in prior art, the shortcoming of quiet dynamic duty instability.
In this example, tilting for the counterweight post advantage also had is by relative support mast axis, can ensure dish stand 6 all the time towards ecliptic angle during the 1 on-site Spring Equinox of pedestal, and the determination of this angle is completed by the setting steps of various parts; That is, only have adjustment to be positioned at the position of heat storage box on counterweight post, Stirling-electric hybrid, adjust the interaction relation of rotating machinery and supporting post, guarantee sun direct projection dish stand and then make Stirling-electric hybrid hot working efficiency reach the best all the time.
Although mostly adopt Stirling-electric hybrid at solar energy butterfly power field, this equipment is very " fragile ", and it requires it is very high to work condition environment, otherwise along with the rotation of dish stand, its radiating effect there will be very large deviation.So, deliberately dish stand, Stirling-electric hybrid heat storage box, heat collector are completely arranged in order in this example on counterweight post and form a relative support post and separate unit, thus ensure that the stability of entire system,
For Stirling-electric hybrid provides stable working environment to be the responsibility of heat storage box.Therefore, before installation heat storage box, be necessary first inorganic matter phase change heat storage material to be loaded in case through tank inlet.But, stable chemical nature problem is that this example wants top-priority problem to which type of phase-change heat-storage material of selection, especially differ larger in melt temperature with decomposition temperature, when during melting, vapor tension is very little again, the thermolysis of inorganic matter phase change heat storage material is just few, chemical corrosivity also less and working life just long; Therefore, the requirement of heat accumulation time length is just easily met when latent heat of phase change ability is larger.More than require all to be associated with Stirling-electric hybrid stable operation; In addition, consider that the phase transition temperature of inorganic matter phase-change material should be suitable for the operating temperature of Stirling thermal engine operating, if also will consider, large size builds solar electrical energy generation base when having a demand in enormous quantities to phase-change heat-storage material, and the cost of material also can accept.Therefore the inorganic matter phase-change heat-storage material that this example adopts is sodium sulfate Na
2sO
4, its running parameter is: 954 ° C/ hour, weightless 0.056mg/hr, vapour tension 4.74*10
-4torr.
Before this example of enforcement, Choice and process of the present invention becomes columniform graphite layer as the material of thermal-arrest and heat conduction; During construction, it is placed in the tank body of the cylindrical shape in heat storage box.When the heat build-up temperature of the reflector in this example is when the scope of 1000 ° of C ~ 1300 ° C, the job specification of graphite layer is still stablized, and the melt temperature of heat storage material itself is also stable.As long as so place a little sodium sulfate in heat storage box, just the constant of heat storage box temperature can be ensured more; Namely directly for the stable operation of Stirling thermal engine operating provides a good work condition environment.
Claims (4)
1. a preparation method for the solar energy hyperbolic mirror system with heat storage box, it is characterized in that, described method comprises: the assembly of elements of system is reorganized and outfit in classification: pedestal, heat storage box, Stirling-electric hybrid, supporting post, counterweight post, heat collector, dish stand; According to the following steps afterwards:
Step one, sets up reinforced concrete basis;
Step 2, described basis is provided with the pedestal of rotating machinery;
Step 3, described pedestal arranges supporting post;
Step 4, installs counterweight post on the support columns;
Step 5, the heat storage box of mounting strap organic/inorganic substance phase change heat storage material on counterweight post;
Step 6, installs Stirling-electric hybrid in the side of the heat storage box of counterweight post;
Step 6, installs dish stand in the side of Stirling-electric hybrid;
Step 7, arranges heat collector on the top of counterweight post;
Step 8, adjusts the position of the heat storage box be positioned on counterweight post, Stirling-electric hybrid, makes its center of gravity be positioned on supporting post;
Step 9, the adjustment rotating machinery be arranged in pedestal makes itself and supporting post link.
2. the preparation method of the solar energy hyperbolic mirror system of band heat storage box according to claim 1, is characterized in that, the rotating machinery of the pedestal in described step 2 is actuating motor.
3. the preparation method of the solar energy hyperbolic mirror system of band heat storage box according to claim 1, is characterized in that, the heat storage box with organic/inorganic substance phase change heat storage material in described step 5, and inorganic matter phase change heat storage material is wherein Na
2sO
4,.
4. the preparation method of the solar energy hyperbolic mirror system of band heat storage box according to claim 1, it is characterized in that, energy-storage box with organic/inorganic substance phase change heat storage material in described step 5, the running parameter that inorganic matter phase change heat storage material wherein has is: 954 ° C/ hour, weightless 0.056mg/hr, vapour tension 4.74*10
-4torr.
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2016
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|---|---|---|---|---|
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| EP2317241A2 (en) * | 2008-08-27 | 2011-05-04 | Soo Joh Chae | Linear solar heat generating system |
| US20100182809A1 (en) * | 2008-10-13 | 2010-07-22 | Matthew John Cullinane | Apparatus, Systems, and Methods for Controlling Energy Converting Devices |
| WO2011053895A1 (en) * | 2009-11-02 | 2011-05-05 | Ricor Solar Ltd. | Stirling engine solar concentrator system |
| CN201908795U (en) * | 2011-01-21 | 2011-07-27 | 绍兴文理学院 | Disc type solar thermal power generator |
| CN102155365A (en) * | 2011-05-17 | 2011-08-17 | 浙江大学 | Hot-sand-heat-accumulating solar disc type Stirling engine generating set and method thereof |
| CN202531371U (en) * | 2012-01-20 | 2012-11-14 | 孟忠阳 | Tower disc type comprehensive solar energy utilization system |
| CN102705187A (en) * | 2012-05-10 | 2012-10-03 | 大连宏海新能源发展有限公司 | Horizontal solar disk-type light condensation system and solar power generation system adopting same |
| CN103233869A (en) * | 2013-04-15 | 2013-08-07 | 成都航天烽火精密机电有限公司 | Reflecting heat-gathering heat-accumulating system for solar generator |
| CN104847606A (en) * | 2015-03-19 | 2015-08-19 | 许玉蕊 | Disc type solar thermal and gas hybrid power generation device |
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