CN204334414U - A kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system - Google Patents
A kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system Download PDFInfo
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- CN204334414U CN204334414U CN201520061654.5U CN201520061654U CN204334414U CN 204334414 U CN204334414 U CN 204334414U CN 201520061654 U CN201520061654 U CN 201520061654U CN 204334414 U CN204334414 U CN 204334414U
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E10/60—Thermal-PV hybrids
Abstract
The utility model discloses a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system, belong to field of solar energy utilization.Solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, comprise photo-thermal acquisition system, water passage circulation system and Double side heat collection device, expansion link in photo-thermal acquisition system and glove circle handle are hinged, and by glove circle handle and expansion link, the face, outer round mouth place of glove circle and concentrating solar cooker are be arranged in parallel; Glove circle is provided with Double side heat collection device, and this Double side heat collection device is made up of top photovoltaic module, middle part thermal-arrest assembly and bottom photovoltaic module, and Double side heat collection device is connected with water passage circulation system by water-filled pipe.This programme enables Double side heat collection device both sides carry out photovoltaic generation, photo-thermal water heating and thermo-electric generation simultaneously, improves the generating of system, collecting efficiency, alleviates the loading weight of solar cooker support, is easy to install change, good combination property.
Description
Technical field
The utility model relates to technical field of solar utilization technique, more particularly, relates to a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system.
Background technology
Solar energy is a kind of clean, economic, free of contamination energy, and along with expanding economy and scientific and technical continuous progress, the utilization of solar energy is subject to people and more and more pays close attention to.The also development innovation of solar energy heating technology, extensive use in the every field of national economy, especially at civil area, the application of solar cooker has obtained the accreditation of people, brings out and out convenience to the life of people.The principle of regular solar photovoltaic cell capable of generating power is that sunlight is irradiated on photovoltaic cell through cover plate and EVA, photovoltaic cell absorb through solar energy after, change out electric energy less than 20%, all the other convert heat to, absorbed by battery component, finally scatter and disappear in atmosphere.If can not be used, cause larger waste on the one hand, heat can be made cell panel temperature raise by photovoltaic module absorption on the other hand, shortens the life-span of battery component while reducing generating efficiency.
Follow the trend of national policy, civilian solar photovoltaic generation system will become common ordinary electrical home appliance.But at present, general user needs to utilize solar energy to generate electricity simultaneously and produce hot water, then install two cover systems: solar photovoltaic generation system and solar water heating system.The cost that two cover systems need is higher, differs meet the demand of user surely when erection space is limited.And solar energy composite of the prior art utilizes device mostly to be boiler type, its efficiency of cycle is lower, and combination property is poor, and heat collector can not be combined well with solar cooker, there is a lot of problem to be solved.
Relevant technical scheme has been disclosed before this programme inventor, it is granted patent file application number: 201420221311.6, the day for announcing: on September 3rd, 2014, invention and created name is: the light collecting photovoltaic and photothermal generation comprehensive of a kind of solar cooker utilizes device, this application case discloses the light collecting photovoltaic and photothermal generation comprehensive of a kind of solar cooker and utilizes device, comprise photovoltaic and photothermal thermo-electric generation boiler, light concentration type solar cooker and solar cooker and boiler support assembly, the sunlight collected reflects to photovoltaic and photothermal thermo-electric generation boiler by light concentration type solar cooker; Top photovoltaic electrification component and bottom photovoltaic electric power generating heat collector lay respectively at top and the bottom of body of heater, are also provided with thermo-electric generation sheet, all for solar energy power generating between bottom photovoltaic electric power generating heat collector and body of heater.The program is mainly for boiler type hot water apparatus, solar cooker support used is special product, and plain cylindrical furnace itself is as hot water tank, its weight is larger, require higher to the bearing capacity of solar cooker support, and adopt boiler less as heating surface area during container, and low to the utilance of solar energy, also require further improvement.
Utility model content
1. the utility model technical problem that will solve
It is low that the purpose of this utility model is to overcome helioplant thermal-arrest generating efficiency in prior art, the deficiency of combination property difference, provide a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system, the technical solution of the utility model, the face, outer round mouth place of glove circle and concentrating solar cooker be arranged in parallel, and Double side heat collection device is by top photovoltaic module, middle part thermal-arrest assembly and bottom photovoltaic module composition, enable Double side heat collection device both sides carry out photovoltaic generation simultaneously, photo-thermal water heating and thermo-electric generation, improve the generating of system, collecting efficiency, alleviate the loading weight of solar cooker support, be easy to install and change, good combination property.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, comprise photo-thermal acquisition system and water passage circulation system, also comprise Double side heat collection device, described photo-thermal acquisition system comprises solar cooker support and concentrating solar cooker, described solar cooker frame bottom is gusseted bar, gusseted bar is fixed with vertical support mobile jib, described concentrating solar cooker is arranged on the load-carrying ring of support mobile jib bottom, glove circle handle is hinged with on the top of support mobile jib, this glove circle is fixed with glove circle handle outer end, described support mobile jib top is also hinged with expansion link, the other end and the glove circle handle of this expansion link are hinged, by glove circle handle and expansion link, the face, outer round mouth place of glove circle and concentrating solar cooker is be arranged in parallel,
Described Double side heat collection device comprises top photovoltaic module, middle part thermal-arrest assembly and bottom photovoltaic module, wherein: described top photovoltaic module comprises glass cover-plate, EVA packed layer, top solar battery sheet, top backboard and upper component aluminum frame, described upper glass cover-plate and top backboard be arranged in parallel, it is EVA packed layer between upper glass cover-plate and top backboard, top solar battery sheet is distributed with in this EVA packed layer, described top solar battery sheet is connected with accumulating system, described upper glass cover-plate, EVA packed layer and top backboard are fixed by upper component aluminum frame lamination, and heat transfer aluminium sheet is provided with between top photovoltaic module and middle part thermal-arrest assembly,
Described bottom photovoltaic module is circular ring structure, the outer shroud of bottom photovoltaic module is provided with the outer aluminium frame of lower assembly, alloy frame in lower assembly is equipped with in the photovoltaic module of bottom, in the outer aluminium frame of described lower assembly and lower assembly, lower-glass cover plate, lower EVA packed layer, bottom solar battery sheet and bottom backboard layering are fixed and form bottom photovoltaic module by alloy frame, described bottom solar battery sheet is connected with accumulating system, and is also provided with lower heat transfer aluminium sheet between bottom photovoltaic module and middle part thermal-arrest assembly;
Described middle part thermal-arrest assembly comprises ring-type thermal-arrest water pipe, thermo-electric generation sheet, outer vulcanite circle and interior vulcanite circle, described ring-type thermal-arrest water pipe is circularly be distributed in water-filled pipe both sides, on ring-type thermal-arrest water pipe, lower both sides correspondence position is provided with thermo-electric generation sheet, this thermo-electric generation sheet by heat-conducting glue respectively with heat transfer aluminium sheet, lower heat transfer aluminium sheet secure bond, and the thermo-electric generation sheet in every layer is connected to accumulating system after connecting, described outer vulcanite circle, interior vulcanite circle is circular and arranges with ring-type thermal-arrest water pipe is concentric, this outer vulcanite circle, interior vulcanite circle and thermo-electric generation sheet are distributed in same layer and by the fastened bonding of adiabatic glue, described top photovoltaic module, middle part thermal-arrest assembly and bottom photovoltaic module are fixed by fastening frame lamination, L shape frame is had in top photovoltaic module arranged outside, described L shape frame is connected by holding screw and fastening frame, described Double side heat collection device is connected on glove circle by L shape frame, and this Double side heat collection device is connected with water passage circulation system by water-filled pipe.
Further improve as the utility model, described water passage circulation system comprises the first heat-preserving container, the first water pump, electromagnetically operated valve, control device, upper level sensor, lower level sensor, the second water pump, the second heat-preserving container and assisted heating device, water inlet, the delivery port of described middle part thermal-arrest assembly are connected with the first heat-preserving container by water-filled pipe, the water-filled pipe of middle part thermal-arrest assembly water inlet end is provided with two branch roads, article one, branch road is provided with the first water valve, another branch road is provided with the first water pump and the second water valve; Described first heat-preserving container top is connected to water supply pipe by electromagnetically operated valve, the sidewall of the first heat-preserving container is provided with level sensor and lower level sensor, the delivery port of the bottom of this first heat-preserving container is connected to the second heat-preserving container top by the second water pump, described electromagnetically operated valve, upper level sensor, lower level sensor, the second water pump are connected with control device respectively, described second heat-preserving container inside is provided with assisted heating device, and is provided with flowing water Valve bottom the first heat-preserving container and the second heat-preserving container.
Further improve as the utility model, described concentrating solar cooker is connected with adjusting device, for regulating the angle of inclination of concentrating solar cooker.
Further improve as the utility model, described lower level sensor is provided with temperature sensor, and this temperature sensor is connected with control device.
Further improve as the utility model, described first heat-preserving container is arranged on heat-preserving container support, makes the first heat-preserving container height corresponding with Double side heat collection device height.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, top photovoltaic module and bottom photovoltaic module is respectively equipped with at the upper and lower sides of middle part thermal-arrest assembly, make the even light of the both sides of Double side heat collection device energy, be heated, improve solar energy utilization ratio, and ring-type thermal-arrest water pipe is provided with in the thermal-arrest assembly of middle part, alleviate the load of solar cooker support, accelerate the efficiency of cycle;
(2) a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, by glove circle handle and expansion link, the face, outer round mouth place of glove circle and concentrating solar cooker is be arranged in parallel, the focus section of concentrating solar cooker is made to drop on the centre of Double side heat collection device lower surface, sunlight vertical irradiation Double side heat collection device upper surface can be made again, improve generating, heating efficiency;
(3) a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, alloy frame in lower assembly is equipped with in the photovoltaic module of bottom, the fatigue damage because of illumination of bottom photovoltaic module is prevented by alloy frame in this lower assembly, and in this lower assembly, alloy frame thermal conductivity is good, further increases heating efficiency;
(4) a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present utility model;
Fig. 2 is the structural representation of photo-thermal acquisition system in the utility model;
Fig. 3 is the structural representation of glove circle handle in the utility model;
Fig. 4 is the structural representation of Double side heat collection device in the utility model;
Fig. 5 is the in-built structural representation of Double side heat collection device in the utility model;
Fig. 6 is the plan structure schematic diagram of Double side heat collection device internal structure in the utility model.
Label declaration in schematic diagram:
1, Double side heat collection device; 1-1, top photovoltaic module; 1-1-1, fastening frame; 1-1-2, upper glass cover-plate; 1-1-3, EVA packed layer; 1-1-4, top solar battery sheet; 1-1-5, top backboard; 1-1-6, L shape frame; 1-1-7, upper component aluminum frame; 1-1-8, holding screw; 1-1-9, heat transfer aluminium sheet; 1-2, middle part thermal-arrest assembly; 1-2-1, ring-type thermal-arrest water pipe; 1-2-2, thermo-electric generation sheet; 1-2-3, outer vulcanite circle; 1-2-4, interior vulcanite circle; 1-3, bottom photovoltaic module; 1-3-1, lower-glass cover plate; 1-3-2, lower EVA packed layer; 1-3-3, bottom solar battery sheet; 1-3-4, bottom backboard; 1-3-5, lower heat transfer aluminium sheet; The outer aluminium frame of 1-3-6, lower assembly; Alloy frame in 1-3-7, lower assembly;
2, concentrating solar cooker; 3, solar cooker support; 3-1, support mobile jib; 3-2, expansion link; 3-3, glove circle handle; 3-3-1, outer tube; 3-3-2, inner sleeve; 3-3-3, fastener; 3-3-4, the first pinch; 3-3-5, the second pinch; 3-4, glove circle; 4, the first heat-preserving container; 5, heat-preserving container support; 6, the first water pump; 7, the first water valve; 8, the second water valve; 9, electromagnetically operated valve; 10, control device; 11, upper level sensor; 12, lower level sensor; 13, the second water pump; 14, the second heat-preserving container; 15, assisted heating device.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Composition graphs 1, Fig. 2 and Fig. 3, a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present embodiment, primarily of compositions such as photo-thermal acquisition system, water passage circulation system and Double side heat collection devices 1.Photo-thermal acquisition system in the present embodiment comprises solar cooker support 3 and concentrating solar cooker 2, be gusseted bar bottom solar cooker support 3 wherein, gusseted bar is fixed with vertical support mobile jib 3-1, concentrating solar cooker 2 is arranged on the load-carrying ring of support mobile jib 3-1 bottom, glove circle handle 3-3 is hinged with on the top of support mobile jib 3-1, this glove circle handle 3-3 outer end is fixed with glove circle 3-4, also be hinged with expansion link 3-2 on support mobile jib 3-1 top, the other end and the glove circle handle 3-3 of this expansion link 3-2 are hinged.Above-mentioned glove circle handle 3-3 comprises outer tube 3-3-1, inner sleeve 3-3-2, fastener 3-3-3, first pinch 3-3-4 and the second pinch 3-3-5, inner sleeve 3-3-2 is provided with 7 jacks, outer tube 3-3-1 is provided with fastener hole, fastener 3-3-3 is through above-mentioned jack and fastener hole, outer tube 3-3-1 and inner sleeve 3-3-2 is interfixed, first pinch 3-3-4 is connected with support mobile jib 3-1, second pinch 3-3-5 and glove circle 3-4 is affixed, the relative position of outer tube 3-3-1 and inner sleeve 3-3-2 can be changed by fastener 3-3-3, to change the length of glove circle handle 3-3.By regulating the length of glove circle handle 3-3 and expansion link 3-2, the face, outer round mouth place of glove circle 3-4 and concentrating solar cooker 2 is be arranged in parallel.In addition, concentrating solar cooker 2 is also connected with adjusting device, this adjusting device is for regulating the angle of inclination of concentrating solar cooker 2.
As shown in Figure 4, Figure 5 and Figure 6, Double side heat collection device 1 in the present embodiment comprises top photovoltaic module 1-1, middle part thermal-arrest assembly 1-2 and bottom photovoltaic module 1-3, and top photovoltaic module 1-1 wherein comprises glass cover-plate 1-1-2, EVA packed layer 1-1-3, top solar battery sheet 1-1-4, top backboard 1-1-5 and upper component aluminum frame 1-1-7.Described upper glass cover-plate 1-1-2 and top backboard 1-1-5 be arranged in parallel, be EVA packed layer 1-1-3 between upper glass cover-plate 1-1-2 and top backboard 1-1-5, be evenly distributed with top solar battery sheet 1-1-4 in this EVA packed layer 1-1-3, top solar battery sheet 1-1-4 is connected with accumulating system after connecting.Described upper glass cover-plate 1-1-2, EVA packed layer 1-1-3 and top backboard 1-1-5 is fixed by upper component aluminum frame 1-1-7 lamination, and the aluminium sheet 1-1-9 that conducts heat is provided with between top photovoltaic module 1-1 and middle part thermal-arrest assembly 1-2, heat in the photovoltaic module 1-1 of top can only be transmitted along the direction of setting, and not easily externally scatter and disappear, improve collecting efficiency.
Above-mentioned bottom photovoltaic module 1-3 is circular ring structure, the outer shroud of bottom photovoltaic module 1-3 is provided with the outer aluminium frame 1-3-6 of lower assembly, alloy frame 1-3-7 in lower assembly is equipped with in the photovoltaic module 1-3 of bottom, in the outer aluminium frame 1-3-6 of lower assembly and lower assembly, lower-glass cover plate 1-3-1, lower EVA packed layer 1-3-2, bottom solar battery sheet 1-3-3 and bottom backboard 1-3-4 layering are fixed and form bottom photovoltaic module 1-3 by alloy frame 1-3-7, and bottom solar battery sheet 1-3-3 is wherein connected with accumulating system after connecting.Between bottom photovoltaic module 1-3 and middle part thermal-arrest assembly 1-2, be also provided with lower heat transfer aluminium sheet 1-3-5, so as to make heat faster evenly be delivered to middle part thermal-arrest assembly 1-2.Alloy frame 1-3-7 good heat conductivity in the lower assembly arranged; protect the bottom photovoltaic module 1-3 not fatigue damage by the irradiation of concentrating solar cooker 2 focal point long term high temperature; and illumination directly can be reflexed on the ring-type thermal-arrest water pipe 1-2-1 of middle part thermal-arrest assembly 1-2, there is good effect to the useful life and raising photothermal conversion efficiency extending bottom photovoltaic module 1-3.
Above-mentioned middle part thermal-arrest assembly 1-2 comprises ring-type thermal-arrest water pipe 1-2-1, thermo-electric generation sheet 1-2-2, outer vulcanite circle 1-2-3 and interior vulcanite circle 1-2-4, ring-type thermal-arrest water pipe 1-2-1 is circularly distributed in water-filled pipe both sides, in ring-type thermal-arrest water pipe 1-2-1 upper and lower both sides, correspondence position is provided with thermo-electric generation sheet 1-2-2, this thermo-electric generation sheet 1-2-2 by heat-conducting glue respectively with heat transfer aluminium sheet 1-1-9, lower heat transfer aluminium sheet 1-3-5 secure bond, and the thermo-electric generation sheet 1-2-2 in every layer is connected to accumulating system after connecting.Outer vulcanite circle 1-2-3, interior vulcanite circle 1-2-4 are circular and arrange with ring-type thermal-arrest water pipe 1-2-1 is concentric, and this outer vulcanite circle 1-2-3, interior vulcanite circle 1-2-4 and thermo-electric generation sheet 1-2-2 are distributed in same layer, and by the fastened bonding of adiabatic glue.Thermo-electric generation sheet 1-2-2 can be protected not damaged by pressure by outer vulcanite circle 1-2-3 and interior vulcanite circle 1-2-4, and the conductive coefficient of outer vulcanite circle 1-2-3 and interior vulcanite circle 1-2-4 is 0.15W/mK, has the function preventing heat loss.Above-mentioned top photovoltaic module 1-1, middle part thermal-arrest assembly 1-2 and bottom photovoltaic module 1-3 are fixed by fastening frame 1-1-1 lamination, L shape frame 1-1-6 is had in top photovoltaic module 1-1 arranged outside, this L shape frame 1-1-6 is connected by holding screw 1-1-8 and fastening frame 1-1-1, Double side heat collection device 1 is made to carry on glove circle 3-4 by L shape frame 1-1-6, easy for installation, and Double side heat collection device 1 is lightweight, damage can not be caused to solar cooker support 3.
Double side heat collection device 1 in the present embodiment is connected with water passage circulation system by water-filled pipe.Described water passage circulation system comprises the first heat-preserving container 4, first water pump 6, electromagnetically operated valve 9, control device 10, upper level sensor 11, lower level sensor 12, second water pump 13, second heat-preserving container 14 and assisted heating device 15.Water inlet, the delivery port of middle part thermal-arrest assembly 1-2 are connected with the first heat-preserving container 4 by water-filled pipe, the water-filled pipe of middle part thermal-arrest assembly 1-2 water inlet end is provided with two branch roads, article one, branch road is provided with the first water valve 7, another branch road is provided with the first water pump 6 and the second water valve 8.First heat-preserving container 4 is arranged on heat-preserving container support 5, makes the first heat-preserving container 4 height corresponding with Double side heat collection device 1, the water in water-filled pipe can be made to realize self-loopa.First heat-preserving container 4 top is connected to water supply pipe, and on water supply pipe, be provided with electromagnetically operated valve 9, the sidewall of the first heat-preserving container 4 is provided with level sensor 11 and lower level sensor 12, lower level sensor 12 is provided with temperature sensor, and the delivery port of the bottom of this first heat-preserving container 4 is connected to the second heat-preserving container 14 top by the second water pump 13.Described electromagnetically operated valve 9, upper level sensor 11, lower level sensor 12, second water pump 13, temperature sensor are connected with control device 10 respectively.Also be provided with assisted heating device 15 in the second heat-preserving container 14 inside, bottom the first heat-preserving container 4 and the second heat-preserving container 14, be provided with flowing water Valve.In order to guarantee normally to carry out water circulation, the first heat-preserving container 4 being arranged on heat-preserving container support 5, making the first heat-preserving container 4 height corresponding with Double side heat collection device 1.In addition, when rainy weather, assisted heating device 15 can be started the water in the second heat-preserving container 14 is heated, to ensure normal hot water supply.
During concrete use, the angle of inclination of concentrating solar cooker 2 is regulated by the adjusting device on concentrating solar cooker 2, make its opening direction towards direction of illumination, then the length of glove circle handle 3-3 and expansion link 3-2 is regulated, make glove circle 3-4 parallel with the face, outer round mouth place of concentrating solar cooker 2 on the one hand, to make illumination bottom Double side heat collection device 1 evenly, the focus section of concentrating solar cooker 2 is made to drop on the centre of Double side heat collection device 1 lower surface on the other hand, conducted heat by alloy frame 1-3-7 in lower assembly, improve solar energy utilization ratio.Adjust start up system work behind position, by control device 10 Controlling solenoid valve 9 valve opening, water inlet is intake, and when water level rises to upper level sensor 11 place height, stops water inlet by control device 10 Controlling solenoid valve 9; Open the first water valve 7, water enters Double side heat collection device 1 and heats, and the water temperature in Double side heat collection device 1 raises, and density reduces, and the water level of high-temperature part rises, and under the effect of density contrast, current circulate between the first heat-preserving container 4 and Double side heat collection device 1.Lower level sensor 12 is provided with temperature sensor, when after water temperature rising certain value, start the second water pump 13 by control device 10 and the water of the first heat-preserving container 4 is discharged to the second heat-preserving container 14, when the water level decreasing in the first heat-preserving container 4 is to lower level sensor 12 place height, second water pump 13 stops draining, electromagnetically operated valve 9 valve opening, carries out the water circulation of next round.For the first water valve 7, be in opening all the time at work, when after more than one week system works a period of time, can incrustation scale be produced in Double side heat collection device 1, remove incrustation scale by the first water pump 6.When removing incrustation scale, first the first water valve 7 is closed, open the second water valve 8, start the first water pump 6 and be operated in fast state, produce High-Pressure Water, incrustation scale in both heat collecting device 1 and connected pipeline is scavenged into the first heat-preserving container 4, then the flowing water Valve opening the first heat-preserving container 4 sidewall bottom gets rid of incrustation scale, residual fraction can be removed with hand.What deserves to be explained is, the present embodiment also can carry out waterway circulating by the first water pump 6 to Double side heat collection device 1 water supply.
The solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system of the present embodiment, the face, outer round mouth place of glove circle 3-4 and concentrating solar cooker 2 is be arranged in parallel, and Double side heat collection device 1 is made up of top photovoltaic module 1-1, middle part thermal-arrest assembly 1-2 and bottom photovoltaic module 1-3, enable Double side heat collection device 1 both sides carry out photovoltaic generation, photo-thermal water heating and thermo-electric generation simultaneously, improve the generating of system, collecting efficiency, alleviate the loading weight of solar cooker support 3, good combination property, is convenient to promote the use of.
Schematically above be described the utility model and execution mode thereof, this description does not have restricted, and also just one of the execution mode of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.
Claims (5)
1. solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system, comprise photo-thermal acquisition system and water passage circulation system, it is characterized in that: also comprise Double side heat collection device (1), described photo-thermal acquisition system comprises solar cooker support (3) and concentrating solar cooker (2), described solar cooker support (3) bottom is gusseted bar, gusseted bar is fixed with vertical support mobile jib (3-1), described concentrating solar cooker (2) is arranged on the load-carrying ring of support mobile jib (3-1) bottom, glove circle handle (3-3) is hinged with on the top of support mobile jib (3-1), this glove circle handle (3-3) outer end is fixed with glove circle (3-4), described support mobile jib (3-1) top is also hinged with expansion link (3-2), the other end and the glove circle handle (3-3) of this expansion link (3-2) are hinged, by glove circle handle (3-3) and expansion link (3-2), glove circle (3-4) is be arranged in parallel with the face, outer round mouth place of concentrating solar cooker (2),
Described Double side heat collection device (1) comprises top photovoltaic module (1-1), middle part thermal-arrest assembly (1-2) and bottom photovoltaic module (1-3), wherein: described top photovoltaic module (1-1) comprises glass cover-plate (1-1-2), EVA packed layer (1-1-3), top solar battery sheet (1-1-4), top backboard (1-1-5) and upper component aluminum frame (1-1-7), described upper glass cover-plate (1-1-2) and top backboard (1-1-5) be arranged in parallel, be EVA packed layer (1-1-3) between upper glass cover-plate (1-1-2) and top backboard (1-1-5), top solar battery sheet (1-1-4) is distributed with in this EVA packed layer (1-1-3), described top solar battery sheet (1-1-4) is connected with accumulating system, described upper glass cover-plate (1-1-2), EVA packed layer (1-1-3) and top backboard (1-1-5) are fixed by upper component aluminum frame (1-1-7) lamination, and the aluminium sheet (1-1-9) that conducts heat is provided with between top photovoltaic module (1-1) and middle part thermal-arrest assembly (1-2),
Described bottom photovoltaic module (1-3) is circular ring structure, the outer shroud of bottom photovoltaic module (1-3) is provided with the outer aluminium frame (1-3-6) of lower assembly, alloy frame (1-3-7) in lower assembly is equipped with in bottom photovoltaic module (1-3), in the outer aluminium frame (1-3-6) of described lower assembly and lower assembly, alloy frame (1-3-7) is by lower-glass cover plate (1-3-1), lower EVA packed layer (1-3-2), bottom solar battery sheet (1-3-3) and bottom backboard (1-3-4) layering are fixed and form bottom photovoltaic module (1-3), described bottom solar battery sheet (1-3-3) is connected with accumulating system, and lower heat transfer aluminium sheet (1-3-5) is also provided with between bottom photovoltaic module (1-3) and middle part thermal-arrest assembly (1-2),
Described middle part thermal-arrest assembly (1-2) comprises ring-type thermal-arrest water pipe (1-2-1), thermo-electric generation sheet (1-2-2), outer vulcanite circle (1-2-3) and interior vulcanite circle (1-2-4), described ring-type thermal-arrest water pipe (1-2-1) is distributed in water-filled pipe both sides in circular, on ring-type thermal-arrest water pipe (1-2-1), lower both sides correspondence position is provided with thermo-electric generation sheet (1-2-2), this thermo-electric generation sheet (1-2-2) by heat-conducting glue respectively with heat transfer aluminium sheet (1-1-9), lower heat transfer aluminium sheet (1-3-5) secure bond, and the thermo-electric generation sheet (1-2-2) in every layer is connected to accumulating system after connecting, described outer vulcanite circle (1-2-3), interior vulcanite circle (1-2-4) is for circular and arrange with ring-type thermal-arrest water pipe (1-2-1) is concentric, this outer vulcanite circle (1-2-3), interior vulcanite circle (1-2-4) and thermo-electric generation sheet (1-2-2) are distributed in same layer and by the fastened bonding of adiabatic glue, described top photovoltaic module (1-1), middle part thermal-arrest assembly (1-2) and bottom photovoltaic module (1-3) are fixed by fastening frame (1-1-1) lamination, L shape frame (1-1-6) is had in top photovoltaic module (1-1) arranged outside, described L shape frame (1-1-6) is connected by holding screw (1-1-8) and fastening frame (1-1-1), described Double side heat collection device (1) is connected on glove circle (3-4) by L shape frame (1-1-6), and this Double side heat collection device (1) is connected with water passage circulation system by water-filled pipe.
2. a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system according to claim 1, it is characterized in that: described water passage circulation system comprises the first heat-preserving container (4), first water pump (6), electromagnetically operated valve (9), control device (10), upper level sensor (11), lower level sensor (12), second water pump (13), second heat-preserving container (14) and assisted heating device (15), the water inlet of described middle part thermal-arrest assembly (1-2), delivery port is connected with the first heat-preserving container (4) by water-filled pipe, the water-filled pipe of middle part thermal-arrest assembly (1-2) water inlet end is provided with two branch roads, article one, branch road is provided with the first water valve (7), another branch road is provided with the first water pump (6) and the second water valve (8), described first heat-preserving container (4) top is connected to water supply pipe by electromagnetically operated valve (9), the sidewall of the first heat-preserving container (4) is provided with upper level sensor (11) and lower level sensor (12), the delivery port of the bottom of this first heat-preserving container (4) is connected to the second heat-preserving container (14) top by the second water pump (13), described electromagnetically operated valve (9), upper level sensor (11), lower level sensor (12), second water pump (13) is connected with control device (10) respectively, described second heat-preserving container (14) inside is provided with assisted heating device (15), and the first heat-preserving container (4) and the second heat-preserving container (14) bottom are provided with flowing water Valve.
3. a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system according to claim 1, it is characterized in that: described concentrating solar cooker (2) is connected with adjusting device, for regulating the angle of inclination of concentrating solar cooker (2).
4. a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system according to claim 2, it is characterized in that: described lower level sensor (12) is provided with temperature sensor, and this temperature sensor is connected with control device (10).
5. a kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system according to claim 4, it is characterized in that: described first heat-preserving container (4) is arranged on heat-preserving container support (5), make the first heat-preserving container (4) height highly corresponding with Double side heat collection device (1).
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| CN201520061654.5U CN204334414U (en) | 2015-01-28 | 2015-01-28 | A kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104601084A (en) * | 2015-01-28 | 2015-05-06 | 安徽工业大学 | Solar cooker type photovoltaic-photo-thermal-temperature difference power generation comprehensive utilization system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601084A (en) * | 2015-01-28 | 2015-05-06 | 安徽工业大学 | Solar cooker type photovoltaic-photo-thermal-temperature difference power generation comprehensive utilization system |
| CN104601084B (en) * | 2015-01-28 | 2016-08-17 | 安徽工业大学 | A kind of solar cooker formula photovoltaic-photo-thermal-thermo-electric generation utilization system |
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