CN103206791B - Light-condensingsolar boiler - Google Patents
Light-condensingsolar boiler Download PDFInfo
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- CN103206791B CN103206791B CN201210006400.4A CN201210006400A CN103206791B CN 103206791 B CN103206791 B CN 103206791B CN 201210006400 A CN201210006400 A CN 201210006400A CN 103206791 B CN103206791 B CN 103206791B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
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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
- Y02E10/47—Mountings or tracking
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Abstract
The invention discloses a light-condening solar boiler, and belongs to the new field of solar energy utilization. The solar boiler comprises a heat storage tank supported by a vertical support, a vacuum energy-gathering reaction kettle which is in sealed connection with the heat storage tank through an annular vacuum tube bundle, a water supplementing coil arranged at the focus of a curved condenser of the vertical support, a return pipe, a heat supply pipeline arranged in the center of the annular vacuum tube bundle and passing through the vacuum energy-gathering reaction kettle, and a curved light condensing kettle and a disk condenser which are in three-dimensional radial arrangement by taking the vacuum energy-gathering reaction kettle as a focus and are controlled by a universal slewing mechanism to synchronously move together with the sun; and each curved light condensing kettle and the disk condensers correspondingly focus to form group focusing to generate hot energy-gathered light spots to heat a superconducting working medium in the vacuum energy-gathering reaction kettle. Compared with the common boiler, the solar boiler has the outstanding advantages of no fuel consumption, complete cleanness and innocuity, energy conservation and emission reduction, and is the inevitable choice and final solution for human society in the energy utilization field in future.
Description
Technical field:
The present invention is a kind of optically focused phase transformation solar furnace, belongs to Application of Solar Energy frontier.
Background technology:
The development of productivity and scientific invention create the prosperity of society, facilitate civilization and the progress of the mankind, but also bring the negative effect being difficult to retrieve simultaneously.According to incompletely statistics, the energy consumed in order to the whole mankind that develops the productivity amounts to standard coal about 15 × 10
12kg/, is equivalent to produce 1.39 × 10 each second
13the heat of J/s.The mankind are annual about discharges 3 × 10 in air
10the carbon dioxide of ton, make land, between ocean and air, the balance of carbon dioxide exchange is damaged, result makes the content of carbon dioxide in air increase by 7.5 × 10 every year
9ton, form greenhouse effects, cause global warming, Melting Glaciers:, sea level rise, and crops dry up, and flood is wreaked havoc, and causes the degree of depth of environment for human survival to worsen.
How the significant challenge of coping resources and environment, becomes the focus of global concern.The environment minister that December in 2010 192 is national and other officials hold the United Nations's global climate conference at Copenhagen, Denmark, faced by many knowledgeable people, carbon dioxide and other discharge of poisonous waste pollution on the environments are raised a cry of warning, our earth mother is in " fever ", famous astrophysicist Stephen Hawking says: " after 200 years, the mankind will destroy, because the greediness of the mankind and ignorant ".Participant official continue Kyoto Protocol first phase promise to undertake after date restriction CO2 emission subsequent schedule, the Universal Mobile just not dealing with climate change signs new agreement, be considered to the another global climate agreement be with historically new significance, move towards to produce far-reaching influence to earth climate change from now on, be called and be the meeting of " one last chances of the rescue mankind ".Therefore, low-carbon economy has been not merely economic problems, neither commercial value problem, but concerns ecological environment of helping planet Earth, and concerns the destiny problems of survival and development of mankind! The clock of the United Nations's doomsday oneself pointed to point at midnight 0 several times, warning people only have the joint efforts of the whole mankind, could contain the deterioration of earth environment!
While the profound reflection fossil class energy is to climate change harm, the research and development of the mankind to clean energy resourcies such as wind energy, tide energy, solar energy also do not stop a moment, have especially more carried out unremitting effort to the research of solar energy.
Developing solar energy, is first have inexhaustible resource base
The sun as the most intimate partner of the earth, its diameter 139.3 × 10
4km is 109 times of ground bulb diameter, quality 1.989 × 10
30kg is 33 × 10 of earth quality
4doubly.Solar core district ceaselessly carries out thermonuclear reaction, its DIE Temperature 156 × 10
5dEG C, surface temperature 5800 DEG C, and each second is to cosmic space radiation about 3.83 × 10
26the energy of J/s, although mean Earth-Sun distance 15 × 10
7km, but earth surface still can receive the emittance of wherein 1/2200000000th, becomes the main source of light and heat on the earth, only this 1/2200000000th, be just equivalent to the nuclear power plant that the sun is gratuitously fed to the earth 100,000,000 10,000,000,000 degree every year.Just because of the light and heat of solar radiation to the earth, just there is the rehabilitation of earth all things on earth, just had wisdom and the civilization of the mankind.Therefore, active development and utilize solar energy, on the earth, various biology adds the summation of fossil energy, and solar energy inexhaustible enriches the energy most.
Two to be that Solar use cleans harmless, and protection of the environment, helps planet Earth
Utilize solar energy without the need to additional any fuel, be the power conversion of light and heat, light and electricity purely, need not CO2 emission be worried, be very beneficial for environmental protection, to the ecological environment of the progressively rehabilitation mankind, realize benign cycle and there is extremely profound significance.
Three is that the mankind have accumulated ripe technology and successful experience to the exploitation of solar energy
Cut by ancient human the enlightenment that ice gets fire, Solar use is throughout every field, and small-sized solar heats technology and product spreads to huge numbers of families, and solar energy power generating, in the abundant outlying district of partial sun condition, has been the main power supply in city.Since last century, solar energy thermal-power-generating has certain scale.The tower type solar energy thermal power generation capacity U.S. develops into 10MW from France, former federal republic of germany and gondola 1MW, Dish solar thermal power system is from the eighties in last century, and the U.S., Germany, Spain, the former Soviet Union have also built up the hot power generation project of a batch volume 5 ~ 50kW, solar parabolic through power generation system adopts parabolic trough solar energy heat collector to drive on the basis of an air-heater at American John Eri csson, 9 member states of International Energy Agency complete the demonstration test of the general power 500kW that knows clearly jointly, subsequently, the LUZ international corporation that the U.S. and Israel constitute jointly has built First commercialization groove type solar power station in American South California, afterwards to 1991 year has built altogether the solar energy thermal-power-generating station of 9 cylindricality parabola groove mirror dispersion condenser systems, total installation of generating capacity is 353.8MW, worldwide largest, the solar electrical energy generation engineering that effect is the highest.Although 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, in succession build up a collection of 100KW, 200KW trough type solar power generation project, China Aerospace Science and Technology Corporation's 550MW trough type solar power generation station project plan gross investment 11,000,000,000 yuan, obtained national " 863 " and Commission of Science, Technology and Industry for National Defence's development costs support, will reach the flag exhibition dawn calls bush together put into operation within the border in Inner Mongol.
Although solar energy thermal-power-generating technology has extremely tempting development prospect, utilize cost due to its costliness, commercially do not obtain extensive development, its bottlenecks one is that solar energy energy-flux density is low, needs large area optical reflection unit and receiving system; Two is that the generating efficiency of solar heat power generation system is low, and the clean generating efficiency of year solar energy is no more than 15%; Three is that solar energy supply is discontinuous, unstable.Above-mentioned 3 restrictions all need to increase huge cumulative, acceptance, regenerative apparatus and pipe-line system in systems in which, cause solar energy thermal-power-generating cost of investment to be 7 times of natural gas power station cost of investment.When both pricing systems differ greatly, solar energy thermal-power-generating technology is difficult to the temptation of breaking through interests, forms commercial development scale.Therefore, only capture the bottleneck of low-cost high-efficiency cumulative and thermoelectric conversion technology, the commercialized development of solar energy thermal-power-generating could be accelerated.
In recent years, a kind of " cumulative hot spot " is theoretical causes extensive concern with " dead ray " test.
" cumulative hot spot " theoretical research shows: a diameter 1m, area 0.78m
2, temperature at the solar energy cumulative hot spot of about 2000 DEG C, its photo-thermal power generation amount can for 20,000 families other 1 year, even if spot diameter is reduced into 20cm, area 314cm
2, temperature, between 300-400 DEG C, also can install the solar energy light-collecting battery being equivalent to about 6kw, and annual electricity generating capacity, at about 14000kwh, can solve the daily electricity consumption of nearly 10 families.
" dead ray " test sticks the little glass-mirror of 5800 polylith all over for the U.S. 19 years old juvenile Eric Jacqmain on common 42 inches of satellite signal receiving dishes, its focus temp can reach 3000-3600 DEG C, this temperature is far beyond the fusing point of the common most of object of occurring in nature, be enough to smelting iron and steel, boil cement, destroy any organic material instantaneously, be called as " dead ray ".
Above-mentioned too can the exploitation of technology and product and " cumulative hot spot " theoretical and " dead ray " test; its solar energy cumulative focus temp reaches 1000-3000 DEG C; technically unquestionable; key how to capture key technology-condenser and the light-concentrating material that low cost obtains major diameter cumulative hot spot, makes Solar use realize scale and commercialization.
China is vast in territory, is located in the subtropical zone that sunlight is abundant, and the solar radiation total amount that land surface receives every year is 3.3 × 10
3~ 8.4 × 10
6kJ/m
2between a, be equivalent to 2.4 × 10
4hundred million tons of standard coals.National total area more than 2/3 area year sunshine time is greater than 2000 hours, and day impinges upon 5 × 10
6kJ/m
2more than a.Famous American scientist's Steven Chu of Chinese origin doctor says after demonstration: " even if full solar electrical energy generation is to meet global energy requirements; required area just accounts for 51.4% of whole oceans area 2.3% or whole desert only, is even only 91.5% of Sahara Desert area ".So abundant solar energy resources, provides advantageous good condition to exploitation solar energy.
Heuristic process and the success of invention often only have one step away; why technically feasible solar electrical energy generation is in the past; but because Cost Problems impact is promoted, key is that its technical thought is conceived to " faling apart ", as photovoltaic generation will go up scale; the paving cell panel just covered the sky and the earth; solar heating wants scale, arranges in a row heat pipe, expand floor space so on a large scale with regard to Zheng Louzheng building; use photoelectricity consumptive material in large quantity, reduce cost is not right on the contrary.If technology path is based on " gathering ", technology and cost will organically combine, and obtain the implementation result made big profits with a small capital.
Summary of the invention:
Low for above-mentioned Solar use efficiency, cost is high, sunlight supplies discontinuous 'bottleneck' restrictions, the object of the invention is:
Convex lens and the multifocal copolymerization of various condenser is adopted to form " cumulative hot spot " principle; originally dish-style, slot type, the various focus processes such as tower are integrated in one dexterously; both reduced costs; raise the efficiency again; realize 24 hours continuous heat supplies; make Solar use fast integration, scale, start the milestone that commercialization utilizes solar energy.
Operation principle of the present invention is:
Described optically focused phase transformation solar furnace, its cold water flows through after the confession water coil being placed in curved surface stand type support condenser focus point carries out high strength preheating and flows into heat storage can, preheating water secondary temperature elevation in tank under the shielding of heat storage can heat absorption heat-insulation layer, curved surface optically focused still and the three-dimensional multifocal copolymerization of dish-style condenser, excite the violent physical and chemical reaction of superconduction working medium in vacuum cumulative reactor, with 1000 times of heat transfer rates to copper with radiation, convection current, conduction pattern carries out superhigh intensity three heating to post bake water in tank, high-temperature water after three heating goes out from ring vaccum tube bank and vacuum cumulative reactor mid-game eddy flow, carry out the 4th heating, for follow-up heat supply, generating, refrigeration provides high-temperature hot power working medium.
The technical solution of optically focused phase transformation solar furnace of the present invention is:
Optically focused phase transformation solar furnace of the present invention comprises the heat storage can (4) that stand type support (6) supports, with the vacuum cumulative reactor (8) of ring vaccum tube bank (5) with heat storage can (4) sealed attachment, be placed in the moisturizing coil pipe (12) at stand type support (6) solar concentrator lens with curved surface focus place, return pipe (11) and be placed in ring vaccum tube bank (5) center and the heat supply pipeline (13) passed through from vacuum cumulative reactor (8) and control the curved surface optically focused still (7) that moves with sun synchronization and dish-style condenser (9) for the three-dimensional radial setting of focus by universal rotation mechanism (10) with vacuum cumulative reactor (8), each curved surface optically focused still (7) and the burnt copolymerization of dish-style condenser (9) correspondence focusing formation group produce the superconduction working medium in red-hot cumulative hot spot heating, vacuum cumulative reactor (8).
Stand type support of the present invention (6) is gusseted or multicolumn support, and its version is one of following three types:
The first supports for cylinder pillar or frame-type supports;
The second is that steel construction curved surface pillar supports, curved surface post north-south layout, condenser is laid in its sensitive surface groove, in the curved surface post groove of two, southern side, the focus place of condenser arranges moisturizing coil pipe (12), in the curved surface post groove of one, north side, the focus place of condenser arranges return pipe (11), article two, moisturizing coil pipe (12) and return pipe (11) part extended in heat storage can (4) are welded on heat accumulation tank body, form triangle to strengthen supporting, leaking hole is opened in local;
The third is on the basis of above-mentioned the second structure, and moisturizing coil pipe (12) and return pipe (11) top arrange bar formula solar concentrator lens with curved surface, and in its focus and above-mentioned curved surface post groove, condenser forms bifocal copolymerization.
Heat storage can of the present invention (4) is for spherical tank or be cylinder tank or for square tank, its top is opened manhole (2) and is installed lightning rod (1), opaco installing ladder guardrails, heat storage can (4) outer surface lays heat absorption heat-insulation layer (3), and heat absorption heat-insulation layer (3) is one of following two types:
The first is infrared ray compound heat absorption insulation material;
The second lays photovoltaic battery panel for heat absorption heat insulation base layer adds.
Vacuum cumulative reactor (8) of the present invention is for spherical or cylindrical, in-built superconduction working medium, its top arranges three groups or many groups and restrains (5) with the ring vaccum of heat storage can (4) and vacuum cumulative reactor (8) UNICOM sealed to each other, and the ring vaccum stretched in heat storage can (4) restrains (5) in the radial point of upper, middle and lower-ranking be bent upwards or be multi-layer sealedly welded on heat storage can (4); Heat supply pipeline (13) inserts in vacuum cumulative reactor (8) by ring vaccum tube bank (5) center with straight tube or coil form, and it imports and exports two ends and vacuum cumulative reactor (8) seal welding.
Curved surface optically focused still (7) of the present invention and dish-style condenser (9) are large scale list mirror or small size mirror group, respectively with vacuum cumulative reactor (8) for focus be Nan Xi to east southeast to 120 ° of radial distributed in three dimensions, and controlled to form three burnt copolymerization or multifocal copolymerization with sun synchronization motion by universal rotation mechanism (10).
Curved surface optically focused still (7) of the present invention is one group of annular surface condensing lens group, the warp-wise two ends of every single solar concentrator lens with curved surface (7-1) are assembled through ring (7-3) by mobilizable sub-warp-wise axle (7-2) and son, and the son vertical with sub-warp-wise axle (7-2) is assembled by mobilizable sub-broadwise axle (7-4) and sub-latitude ring (7-5) through ring (7-3) two ends; The warp-wise two ends of whole condensing lens group are assembled through ring (7-7) with female by mobilizable female warp-wise axle (7-6), and the mother vertical with female warp-wise axle (7-6) is assembled by mobilizable female broadwise axle (7-8) and female latitude ring (7-9) through ring (7-7) two ends; Curved surface optically focused still (7) both can guide synchronous sun tracking 360 ° revolution by mother through ring (7-7) and female latitude ring (7-9), every single solar concentrator lens with curved surface (7-1) can guide synchronous sun tracking 360 ° of rotations by son through ring (7-3) and sub-latitude ring (7-5) again, forms multifocal copolymerization.
Universal rotation mechanism of the present invention (10) is the Control System of Microcomputer be made up of universal ball joint, traction link, micromachine deceleration device, settled date sensor, and being synchronized with the movement of itself and sunlight is controlled by one of following three types:
The first clock device certainly circled for 24 hours for the simulation earth adds universal rotation mechanism (10) microcomputer automatic control link gear;
The second is that shadow or photo-thermal settled date sensor add universal rotation mechanism (10) microcomputer automatic control link gear;
The third adds universal rotation mechanism (10) microcomputer automatic control link gear for temperature-sensitive memory material orientation.
Optically focused phase transformation solar furnace combination of the present invention is one of following two types:
The first is be composed in series north and south to arrange east-west large-scale solar generating matrix;
The second is for composing in parallel annular spherical array;
Be incorporated into the power networks capacity 10-1000MW.
Optically focused phase transformation solar furnace of the present invention compares with general boiler, and having need not any fuel, completely clean harmless, the outstanding advantage of energy-saving and emission-reduction, is that human society is from now on the inevitable choice that can consume energy and final home to return to.
Accompanying drawing illustrates:
Fig. 1 is optically focused phase transformation solar furnace structural representation;
Fig. 2 is the main apparent direction schematic diagram of curved surface optically focused still of Fig. 1;
Wherein:
1. optically focused phase transformation solar furnace parts and pipe network as follows:
(1). lightning rod; (2). manhole; (3). heat absorption heat-insulation layer; (4). heat storage can; (5). ring vaccum is restrained; (6). stand type support; (7). curved surface optically focused still; (8). vacuum cumulative reactor; (9). dish-style condenser; (10). universal rotation mechanism; (11). return pipe; (12). moisturizing coil pipe; (13). heat supply pipeline.
2. curved surface optically focused still parts are as follows:
7-1. solar concentrator lens with curved surface; The sub-warp-wise axle of 7-2.; 7-3. is through ring; The sub-broadwise axle of 7-4.; The sub-latitude ring of 7-5.; The female warp-wise axle of 7-6.; 7-7. is female through ring; The female broadwise axle of 7-8.; The female latitude ring of 7-9..
Embodiment:
As Fig. 1, shown in Fig. 2: optically focused phase transformation solar furnace of the present invention comprises the heat storage can (4) that stand type support (6) supports, with the vacuum cumulative reactor (8) of ring vaccum tube bank (5) with heat storage can (4) sealed attachment, be placed in the moisturizing coil pipe (12) at stand type support (6) solar concentrator lens with curved surface focus place, return pipe (11) and be placed in ring vaccum tube bank (5) center and the heat supply pipeline (13) passed through from vacuum cumulative reactor (8) and control the curved surface optically focused still (7) that moves with sun synchronization and dish-style condenser (9) for the three-dimensional radial setting of focus by universal rotation mechanism (10) with vacuum cumulative reactor (8), each curved surface optically focused still (7) and the burnt copolymerization of dish-style condenser (9) correspondence focusing formation group produce the superconduction working medium in red-hot cumulative hot spot heating, vacuum cumulative reactor (8).
By the optically focused phase transformation solar furnace operation principle of said structure be:
Described optically focused phase transformation solar furnace, its cold water flows through after the moisturizing coil pipe (12) being placed in curved surface stand type support (6) condenser focus point carries out high strength preheating and flows into heat storage can (4), preheating water secondary temperature elevation in tank under the shielding of heat storage can (4) heat absorption heat-insulation layer, curved surface optically focused still (7) and the three-dimensional multifocal copolymerization of dish-style condenser (9), excite the violent physical and chemical reaction of superconduction working medium in vacuum cumulative reactor (8), with 1000 times of heat transfer rates to copper with radiation, convection current, conduction pattern carries out superhigh intensity three heating to post bake water in tank, high-temperature water after three heating goes out from ring vaccum tube bank (5) and vacuum cumulative reactor (8) mid-game eddy flow, carry out the 4th heating, for follow-up heat supply, generating, refrigeration provides high-temperature hot power working medium.
Described stand type support (6) is that three post steel construction curved surface pillars support, curved surface post north-south layout, condenser is laid in its sensitive surface groove, in the curved surface post groove of two, southern side, the focus place of condenser arranges moisturizing coil pipe (12), in the curved surface post groove of one, north side, the focus place of condenser arranges return pipe (11), moisturizing coil pipe (12) and return pipe (11) top arrange bar formula solar concentrator lens with curved surface, and in its focus and above-mentioned curved surface post groove, condenser forms bifocal copolymerization.Article two, moisturizing coil pipe (12) and return pipe (11) part extended in heat storage can (4) are welded on heat accumulation tank body, and form triangle and strengthen supporting, leaking hole is opened, curved surface post design height 10m in local.
Described heat storage can (4) is spherical tank, its top is opened manhole (2) and is installed lightning rod (1), opaco installing ladder guardrails, heat storage can (4) outer surface lays the heat absorption heat-insulation layer (3) be made up of infrared ray compound heat absorption insulation material, spherical tank volume is by meeting 50 villager natural village, family heat demand designs, diameter 6m.
Described vacuum cumulative reactor (8) is for spherical, in-built superconduction working medium, its top arranges three groups and restrains (5) with the ring vaccum of heat storage can (4) and vacuum cumulative reactor (8) UNICOM sealed to each other, stretch in heat storage can (4) ring vaccum tube bank (5) in the radial point of upper, middle and lower-ranking seal welding be bent upwards on heat storage can (4); Heat supply pipeline (13) inserts in vacuum cumulative reactor (8) by ring vaccum tube bank (5) center with coil form, and it imports and exports two ends and vacuum cumulative reactor (8) seal welding.
Described curved surface optically focused still (7) and dish-style condenser (9) are small size mirror group, respectively with vacuum cumulative reactor (8) for focus be Nan Xi to east southeast to 120 ° of radial distributed in three dimensions, and controlled to form three burnt copolymerization or multifocal copolymerization with sun synchronization motion by universal rotation mechanism (10).
Described curved surface optically focused still (7) is 1 large 8 little annular surface condensing lens groups, the warp-wise two ends of every single solar concentrator lens with curved surface (7-1) are assembled through ring (7-3) by mobilizable sub-warp-wise axle (7-2) and son, and the son vertical with sub-warp-wise axle (7-2) is assembled by mobilizable sub-broadwise axle (7-4) and sub-latitude ring (7-5) through ring (7-3) two ends; The warp-wise two ends of whole condensing lens group are assembled through ring (7-7) with female by mobilizable female warp-wise axle (7-6), and the mother vertical with female warp-wise axle (7-6) is assembled by mobilizable female broadwise axle (7-8) and female latitude ring (7-9) through ring (7-7) two ends; Curved surface optically focused still (7) both can guide synchronous sun tracking 360 ° revolution by mother through ring (7-7) and female latitude ring (7-9), every single solar concentrator lens with curved surface (7-1) can guide synchronous sun tracking 360 ° of rotations by son through ring (7-3) and sub-latitude ring (7-5) again, forms multifocal copolymerization.
Described universal rotation mechanism (10) is the Control System of Microcomputer be made up of universal ball joint, traction link, micromachine deceleration device, settled date sensor, and the control mode that itself and sunlight are synchronized with the movement is that shadow settled date sensor adds universal rotation mechanism (10) microcomputer automatic control link gear.
Described optically focused phase transformation solar furnace, the first step forms small-sized heating plant with single suite face optically focused still (7) and dish-style condenser (9) and vacuum cumulative reactor (8) with the heat storage can (4) of ring vaccum tube bank (5) sealed attachment and involved circulation system, first solves single household resident heating, the warm demand of bathing; The small-sized cluster array of second step, builds 1000KW thermoelectric cold Integrated Demonstration power station, solves the thermoelectric cold demand of 1 natural village or community; 3rd step, after leading Demonstration Summary experience, selects the light field that sunshine is more abundant, and build north and south and arrange east-west large-scale solar generating matrix, be incorporated into the power networks, capacity 10MW, forms the socialization scale and benefit that solar energy composite utilizes.
Claims (8)
1. an optically focused phase transformation solar furnace, it is characterized in that: this solar furnace comprises the heat storage can (4) that stand type support (6) supports, with the vacuum cumulative reactor (8) of ring vaccum tube bank (5) with heat storage can (4) sealed attachment, be placed in the moisturizing coil pipe (12) at stand type support (6) solar concentrator lens with curved surface focus place, return pipe (11) and be placed in ring vaccum tube bank (5) center and the heat supply pipeline (13) passed through from vacuum cumulative reactor (8) and control the curved surface optically focused still (7) that is synchronized with the movement with sunlight and dish-style condenser (9) for the three-dimensional radial setting of focus by universal rotation mechanism (10) with vacuum cumulative reactor (8), each curved surface optically focused still (7) and the burnt copolymerization of dish-style condenser (9) correspondence focusing formation group produce the superconduction working medium in red-hot cumulative hot spot heating, vacuum cumulative reactor (8).
2. optically focused phase transformation solar furnace according to claim 1, is characterized in that: described stand type support (6) is gusseted or multicolumn support, and its version is one of following three types:
The first supports for cylinder pillar or frame-type supports;
The second is that steel construction curved surface post supports, curved surface post north-south layout, condenser is laid in its sensitive surface groove, in the curved surface post groove of two, southern side, the focus place of condenser arranges moisturizing coil pipe (12), in the curved surface post groove of one, north side, the focus place of condenser arranges return pipe (11), article two, moisturizing coil pipe (12) and return pipe (11) part extended in heat storage can (4) are welded on heat accumulation tank body, form triangle to strengthen supporting, leaking hole is opened in local;
The third is on the basis of above-mentioned the second structure, and moisturizing coil pipe (12) and return pipe (11) top arrange bar formula solar concentrator lens with curved surface, and in its focus and above-mentioned curved surface post groove, condenser forms bifocal copolymerization.
3. optically focused phase transformation solar furnace according to claim 1, it is characterized in that: described heat storage can (4) is for spherical tank or for cylinder tank or for square tank, its top is opened manhole (2) and is installed lightning rod (1), opaco installing ladder guardrails, heat storage can (4) outer surface lays heat absorption heat-insulation layer (3), and heat absorption heat-insulation layer (3) is one of following two types:
The first is infrared ray compound heat absorption insulation material;
The second lays photovoltaic battery panel for heat absorption heat insulation base layer adds.
4. optically focused phase transformation solar furnace according to claim 1, it is characterized in that: described vacuum cumulative reactor (8) is for spherical or cylindrical, in-built superconduction working medium, its top arranges three groups or many groups and restrains (5) with the ring vaccum of heat storage can (4) and vacuum cumulative reactor (8) UNICOM sealed to each other, and the ring vaccum stretched in heat storage can (4) restrains (5) in the radial point of upper, middle and lower-ranking be bent upwards or be multi-layer sealedly welded on heat storage can (4); Heat supply pipeline (13) inserts in vacuum cumulative reactor (8) by ring vaccum tube bank (5) center with straight tube or coil form, and it imports and exports two ends and vacuum cumulative reactor (8) seal welding.
5. optically focused phase transformation solar furnace according to claim 1, it is characterized in that: described curved surface optically focused still (7) and dish-style condenser (9) are large scale list mirror or small size mirror group, respectively with vacuum cumulative reactor (8) for focus be Nan Xi to east southeast to 120 ° of radial distributed in three dimensions, and controlled to be synchronized with the movement with sunlight to form three burnt copolymerization or multifocal copolymerization by universal rotation mechanism (10).
6. optically focused phase transformation solar furnace according to claim 1, it is characterized in that: described curved surface optically focused still (7) is one group of annular surface condensing lens group, the warp-wise two ends of every single solar concentrator lens with curved surface (7-1) are assembled through ring (7-3) by mobilizable sub-warp-wise axle (7-2) and son, and the son vertical with sub-warp-wise axle (7-2) is assembled by mobilizable sub-broadwise axle (7-4) and sub-latitude ring (7-5) through ring (7-3) two ends; The warp-wise two ends of whole condensing lens group are assembled through ring (7-7) with female by mobilizable female warp-wise axle (7-6), and the mother vertical with female warp-wise axle (7-6) is assembled by mobilizable female broadwise axle (7-8) and female latitude ring (7-9) through ring (7-7) two ends; Curved surface optically focused still (7) both can guide synchronous sun tracking 360 ° revolution by mother through ring (7-7) and female latitude ring (7-9), every single solar concentrator lens with curved surface can guide synchronous sun tracking 360 ° of rotations by son through ring (7-3) and sub-latitude ring (7-5) again, forms multifocal copolymerization.
7. optically focused phase transformation solar furnace according to claim 1, it is characterized in that: described universal rotation mechanism (10) is the Control System of Microcomputer be made up of universal ball joint, traction link, micromachine deceleration device, settled date sensor, being synchronized with the movement of itself and sunlight is controlled by one of following three types:
The first clock device certainly circled for 24 hours for the simulation earth adds universal rotation mechanism (10) microcomputer automatic control link gear;
The second is that shadow or photo-thermal settled date sensor add universal rotation mechanism (10) microcomputer automatic control link gear;
The third adds universal rotation mechanism (10) microcomputer automatic control link gear for temperature-sensitive memory material orientation.
8. optically focused phase transformation solar furnace according to claim 1, is characterized in that: this solar furnace combination is one of following two types:
The first is be composed in series north and south to arrange east-west large-scale solar generating matrix;
The second is for composing in parallel annular spherical array;
Be incorporated into the power networks capacity 10-1000MW.
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| CN106152541A (en) * | 2015-04-09 | 2016-11-23 | 王颖 | Ten stove azeotropic de-carbons go out haze cumulative reacting furnace |
| CN107676989A (en) * | 2017-09-13 | 2018-02-09 | 海宁铿宇贸易有限公司 | A kind of improved solar water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6712069B1 (en) * | 2002-11-20 | 2004-03-30 | William L. Spangler | Solar energy collection and storage system |
| CN101818948A (en) * | 2010-05-10 | 2010-09-01 | 崔文瀛 | Solar heat-storage heating device for buildings in high-latitude regions |
| CN102102912A (en) * | 2009-12-21 | 2011-06-22 | 洁优森株式会社 | A water heating apparatus unified with solar heat collector using vaccum pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6712069B1 (en) * | 2002-11-20 | 2004-03-30 | William L. Spangler | Solar energy collection and storage system |
| CN102102912A (en) * | 2009-12-21 | 2011-06-22 | 洁优森株式会社 | A water heating apparatus unified with solar heat collector using vaccum pipe |
| CN101818948A (en) * | 2010-05-10 | 2010-09-01 | 崔文瀛 | Solar heat-storage heating device for buildings in high-latitude regions |
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