CN203454422U - Air liquid type photovoltaic and photo-thermal heat exchange system - Google Patents

Air liquid type photovoltaic and photo-thermal heat exchange system Download PDF

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Publication number
CN203454422U
CN203454422U CN201320570325.4U CN201320570325U CN203454422U CN 203454422 U CN203454422 U CN 203454422U CN 201320570325 U CN201320570325 U CN 201320570325U CN 203454422 U CN203454422 U CN 203454422U
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China
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heat
air
photovoltaic
pipe
heat exchanger
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CN201320570325.4U
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贾虎
黄仙山
万志毅
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Anhui University of Technology AHUT
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Anhui University of Technology AHUT
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Abstract

The utility model discloses an air liquid type photovoltaic and photo-thermal heat exchange system, belonging to the field of a solar energy comprehensive utilization technique. The air liquid type photovoltaic and photo-thermal heat exchange system comprises a photovoltaic and photo-thermal heat collector, an air liquid type heat exchange component and a photovoltaic and photoelectric control circuit, wherein the photovoltaic and photo-thermal heat collector comprises an ethylene-vinyl acetate copolymer (EVA) filler layer, a solar cell piece, a cavity and a heat insulation material layer; the EVA filler layer is laid under the glass cover plate, and is internally provided with the solar cell piece; two air pipe connecting holes are respectively formed at the two ends of the photovoltaic and photo-thermal heat collector corresponding to the cavity; the air liquid type heat exchange component comprises an air inlet pipeline, an air outlet pipeline, a polyvinyl chloride (PVC) big head and small head conversion pipeline, an air-water heat exchanger and an insulation barrel; the photovoltaic and photoelectric control circuit comprises a controller, a storage battery, an inverter and a load; the solar cell piece is connected with the controller; the controller is respectively connected with the storage battery and the inverter; and the inverter is connected with the load. After the air liquid type photovoltaic and photo-thermal heat exchange system is adopted, the heat used for living can be manufactured while photovoltaic power generation is realized; and furthermore, the system is low in heat exchange cost.

Description

A kind of air liquid type photovoltaic and photothermal heat-exchange system
Technical field
The utility model relates to solar energy composite and utilizes technical field, more particularly, relates to a kind of air liquid type photovoltaic and photothermal heat-exchange system.
Background technology
Along with the scarcity day by day of fossil energy, the development of new forms of energy, regenerative resource obtains people's attention day by day.Solar energy is inexhaustible, and solar energy power generating becomes the technical field of new energies that various countries give priority to.
Conventional solar cells assembly, in laminated laying technique, is followed successively by from top to bottom: low iron safety glass, EVA, battery, EVA, Tedlar.The principle of regular solar photovoltaic cell capable of generating power is that sunshine sees through cover plate and EVA is irradiated on photovoltaic cell, photovoltaic cell absorbs after the solar energy seeing through, less than 20%, change out electric energy, all the other convert heat to, by battery component, absorbed, be finally dissipated in air, cause so on the one hand larger waste, heat can be made cell panel temperature raise by photovoltaic module absorption on the other hand, has shortened the life-span of battery component when reducing generating efficiency.
At present, general user need to utilize solar energy to generate electricity simultaneously and produce hot water, and two cover systems are installed: solar photovoltaic generation system and solar water heating system.The cost that two cover systems need is higher, differs and meet surely user's demand in the situation that erection space is limited.Research about photovoltaic and photothermal comprehensive utilization device, in the eighties in 20th century, just start, but generally using water directly as heat exchange liquid, thereby need in photovoltaic module, lay water pipe, although this kind of mode heat exchange efficiency is higher, cost and weight is corresponding increase also.
Chinese Patent Application No. 201120124115.3, the applying date is on April 25th, 2011, invention and created name is: photovoltaic thermoelectricity heating module and photovoltaic electric heating water system, this application case relates to a kind of photovoltaic thermoelectricity heating module, it comprises glass cover-plate, encapsulation of photovoltaic cells sheet, cold junction radiator, semiconductor thermoelectric chipset and hot junction flat heat pipe radiator from outside to inside successively, the condensation end of hot junction flat heat pipe radiator is fitted with tubular radiator, and the space between two radiators and flat heat pipe radiator bottom side, hot junction are provided with heat-barrier material.The photovoltaic electric heating water system of this application case comprises photovoltaic thermoelectricity heating module group, thermoelectricity air-source heating module group, heat storage water tank and photovoltaic power supply assembly, and two module groups are all connected with heat storage water tank; Each module group includes the module that a plurality of and heat storage water tank of series/parallel is communicated with, and the photoelectric controller in photovoltaic power supply assembly is connected on encapsulation of photovoltaic cells sheet, and electrical storage device is wherein connected on the semiconductor thermoelectric chipset of each module group.The system of this application case, can be low-cost, the comprehensive utilization that realizes expeditiously solar photoelectric light-heat when reducing chip temperature and improving generating efficiency, but this application case complex structure still needs further improvement.
Summary of the invention
1. the technical problem that utility model will solve
The purpose of this utility model is to overcome the lower deficiency of solar energy composite utilization rate in prior art, a kind of air liquid type photovoltaic and photothermal heat-exchange system is provided, has adopted the technical solution of the utility model, can be in photovoltaic generation, manufacture life heat, and heat exchange cost is low.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of air liquid type photovoltaic and photothermal heat-exchange system of the present utility model comprises photovoltaic and photothermal heat collector, air liquid type heat-exchanging component and photovoltaic photoelectric control circuit; Wherein,
Described photovoltaic and photothermal heat collector comprises aluminum alloy frame, glass cover-plate, EVA packed layer, solar battery sheet, backboard, cavity, insulation material layer and back of the body shrouding, the below of described glass cover-plate is equipped with EVA packed layer, in this EVA packed layer, be provided with solar battery sheet, above-mentioned solar battery sheet is connected with photovoltaic photoelectric control circuit, described backboard is positioned at the below of EVA packed layer, above-mentioned glass cover-plate, EVA packed layer, backboard is fixed by aluminum alloy frame, described back of the body shrouding top is equipped with insulation material layer, backboard and insulation material layer surround a cavity, the both ends of the described corresponding elongated cavity of photovoltaic and photothermal heat collector offer airduct connecting hole, described air liquid type heat-exchanging component comprises the first intake stack, the second intake stack, the first wind pipe, the second wind pipe, the first vent hose, the second vent hose, PVC concentric reducer transition duct, the first air pump, the second air pump, Air-Water heat exchanger, heat exchanger water inlet pipe, heat exchanger outlet pipe, the first plug, the second plug, heat-preserving container water inlet pipe, heat-preserving container outlet pipe, water pump, heat-preserving container and exhaust duct, the first described intake stack, the second intake stack are connected with the airduct connecting hole of above-mentioned photovoltaic and photothermal heat collector one end respectively, and the first described wind pipe, the second wind pipe are connected with the airduct connecting hole of the photovoltaic and photothermal heat collector other end respectively, the first described wind pipe is connected with the first vent hose, the first air pump, and the second described wind pipe is connected with the second vent hose, the second air pump, the first described air pump, the second air pump and Air-Water heat exchanger are connected by PVC concentric reducer transition duct, and the other end of this Air-Water heat exchanger is provided with exhaust duct, one end that described Air-Water heat exchanger is connected with PVC concentric reducer transition duct is connected with heat exchanger water inlet pipe and heat exchanger outlet pipe, described heat exchanger water inlet pipe is connected with heat-preserving container outlet pipe by the second plug, this heat-preserving container outlet pipe is connected to the bottom of heat-preserving container by water pump, described heat exchanger outlet pipe is connected with heat-preserving container water inlet pipe by the first plug, and this heat-preserving container water inlet pipe is connected to the top of heat-preserving container,
Described photovoltaic photoelectric control circuit comprises controller, battery, inverter and load, wherein: described solar battery sheet is connected with controller, described controller is connected with battery, inverter respectively, this inverter is connected with load, above-mentioned battery discharges to inverter by controller, and inverter is to load supplying.
Further, described Air-Water heat exchanger comprises plastic casing, heat insulation layer, pvc pipe, air inlet, air outlet, outer ring red copper pipeline and inner ring red copper pipeline; Described pvc pipe outer wrap has heat insulation layer and plastic casing, and pvc pipe two ends seal with heat insulation layer, and on this pvc pipe two ends heat insulation layer, offer air inlet and air outlet, described air inlet is connected with one end of PVC concentric reducer transition duct, and described air outlet is connected with exhaust duct; Described pvc pipe inside is provided with outer ring red copper pipeline and inner ring red copper pipeline, and described outer ring red copper pipeline, inner ring red copper pipeline, heat exchanger water inlet pipe and heat exchanger outlet pipe are formed by a copper tube coiling.
Further, the first described wind pipe, the second wind pipe, the first vent hose and the second vent hose all wrap up with heat-insulating material.
Further, described load is incandescent lamp.
3. beneficial effect
The technical scheme that adopts the utility model to provide, compares with existing known technology, has following beneficial effect:
(1) a kind of air liquid type photovoltaic and photothermal heat-exchange system of the present utility model, the heat on the one hand photovoltaic and photothermal heat collector being absorbed be converted into electrical energy transfer to photovoltaic photoelectric control circuit for load, by air liquid type heat-exchanging component, remaining most of heat is taken away to utilization on the other hand, avoided the waste of energy, the corresponding reduction of solar battery sheet temperature on photovoltaic and photothermal heat collector simultaneously, generating efficiency improves, and battery life extends;
(2) a kind of air liquid type photovoltaic and photothermal heat-exchange system of the present utility model, using air as heat transferring medium, without laying water pipe, saved cost, and due to the structural design of the utility model uniqueness, the air of usining still has higher heat exchange efficiency as heat transferring medium;
(3) a kind of air liquid type photovoltaic and photothermal heat-exchange system of the present utility model, principle is simple, and preparation cost is low, has good value.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of air liquid type photovoltaic and photothermal heat-exchange system of the present utility model;
Fig. 2 is the cross-sectional structure schematic diagram of photovoltaic and photothermal heat collector in the utility model;
Fig. 3 is the structural representation of Air-Water heat exchanger in the utility model.
Label declaration in schematic diagram:
1, aluminum alloy frame; 2, glass cover-plate; 3, EVA packed layer; 4, solar battery sheet; 5, backboard; 6, cavity; 7, insulation material layer; 8, back of the body shrouding; 9, controller; 10, battery; 11, inverter; 12, load; 13, photovoltaic and photothermal heat collector; 271, the first intake stack; 272, the second intake stack; 281, the first wind pipe; 282, the second wind pipe; 291, the first vent hose; 292, the second vent hose; 30, PVC concentric reducer transition duct; 311, the first air pump; 312, the second air pump; 32, Air-Water heat exchanger; 321, plastic casing; 322, heat insulation layer; 323, pvc pipe; 324, air inlet; 325, air outlet; 326, outer ring red copper pipeline; 327, inner ring red copper pipeline; 33, heat exchanger water inlet pipe; 34, heat exchanger outlet pipe; 351, the first plug; 352, the second plug; 36, heat-preserving container water inlet pipe; 37, heat-preserving container outlet pipe; 38, water pump; 39, heat-preserving container; 40, exhaust duct.
The specific embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
embodiment 1
By reference to the accompanying drawings, a kind of air liquid type photovoltaic and photothermal heat-exchange system (as shown in Figure 1) of the present embodiment comprises photovoltaic and photothermal heat collector 13, air liquid type heat-exchanging component and photovoltaic photoelectric control circuit.Wherein, described photovoltaic and photothermal heat collector 13(is as shown in Figure 2) comprise aluminum alloy frame 1, glass cover-plate 2, EVA packed layer 3, solar battery sheet 4, backboard 5, cavity 6, insulation material layer 7 and back of the body shrouding 8, the below of described glass cover-plate 2 is equipped with EVA packed layer 3, in this EVA packed layer 3, be provided with solar battery sheet 4, above-mentioned solar battery sheet 4 is connected with photovoltaic photoelectric control circuit, described backboard 5 is positioned at the below of EVA packed layer 3, above-mentioned glass cover-plate 2, EVA packed layer 3, backboard 5 is fixing by aluminum alloy frame 1, described back of the body shrouding 8 tops are equipped with insulation material layer 7, backboard 5 surrounds a cavity 6 with insulation material layer 7, insulation material layer 7 is for reducing the heat conduction of the interior heat of cavity 6 and external environment.The both ends of the described corresponding elongated cavity 6 of photovoltaic and photothermal heat collector 13 offer airduct connecting hole.
Described air liquid type heat-exchanging component comprises the first intake stack 271, the second intake stack 272, the first wind pipe 281, the second wind pipe 282, the first vent hose 291, the second vent hose 292, PVC concentric reducer transition duct 30, the first air pump 311, the second air pump 312, Air-Water heat exchanger 32, heat exchanger water inlet pipe 33, heat exchanger outlet pipe 34, the first plug 351, the second plug 352, heat-preserving container water inlet pipe 36, heat-preserving container outlet pipe 37, water pump 38, heat-preserving container 39 and exhaust duct 40.The present embodiment arranges two-way ventilation shaft, to guarantee Uniform Ventilation and ventilation.Described the first intake stack 271, the second intake stack 272 are connected with the airduct connecting hole of above-mentioned photovoltaic and photothermal heat collector 13 one end respectively, and described the first wind pipe 281, the second wind pipe 282 are connected with the airduct connecting hole of photovoltaic and photothermal heat collector 13 other ends respectively.The first described wind pipe 281 is connected with the first vent hose 291, the first air pump 311, the second described wind pipe 282 is connected with the second vent hose 292, the second air pump 312, in the present embodiment, the first wind pipe 281, the second wind pipe 282, the first vent hose 291 and the second vent hose 292, all with heat-insulating material mineral wool parcel, avoid heat to run off in transmitting procedure.Described the first air pump 311, the second air pump 312 and Air-Water heat exchanger 32 are connected by PVC concentric reducer transition duct 30, in the present embodiment, PVC concentric reducer transition duct 30 is 110mm by a diameter at butt end, top diameter is that the PVC reducer pipe transformation of 50mm forms, PVC reducer pipe major part is blocked with plate foam plastics, and seal with pvc pipe road glue, then on plate foam plastics, open two holes, for connecting the air outlet of the first air pump 311, the second air pump 312, PVC reducer pipe microcephaly connects the air inlet 324 of Air-Water heat exchanger 32.The other end of this Air-Water heat exchanger 32 is provided with exhaust duct 40.One end that described Air-Water heat exchanger 32 is connected with PVC concentric reducer transition duct 30 is connected with heat exchanger water inlet pipe 33 and heat exchanger outlet pipe 34, described heat exchanger water inlet pipe 33 is connected with heat-preserving container outlet pipe 37 by the second plug 352, this heat-preserving container outlet pipe 37 is connected to the bottom of heat-preserving container 39 by water pump 38, in the present embodiment, water pump 38 is the 160W third gear speed governing circulation silent pump that Chongqing Le Beng industry Co., Ltd produces, described heat exchanger outlet pipe 34 is connected with heat-preserving container water inlet pipe 36 by the first plug 351, this heat-preserving container water inlet pipe 36 is connected to the top of heat-preserving container 39.In the present embodiment, the first plug 351 and the second plug 352 center have the aperture that diameter is 5mm, insert respectively heat exchanger outlet pipe 34, heat exchanger water inlet pipe 33, then seal with the good AB glue of brothers.
Described Air-Water heat exchanger 32(is as shown in Figure 3) comprise plastic casing 321, heat insulation layer 322, pvc pipe 323, air inlet 324, air outlet 325, outer ring red copper pipeline 326 and inner ring red copper pipeline 327.The caliber of described pvc pipe 323 is 110mm, long 800mm, its outer wrap has heat insulation layer 322 and plastic casing 321, and heat insulation layer 322 sealings for pvc pipe 323 two ends, on these pvc pipe 323 two ends heat insulation layers 322, offer air inlet 324 and air outlet 325, in the present embodiment, heat insulation layer 322 adopts mineral wool to make.Described air inlet 324 is connected with one end of PVC concentric reducer transition duct 30, and described air outlet 325 is connected with exhaust duct 40.Described pvc pipe 323 inside are provided with outer ring red copper pipeline 326 and inner ring red copper pipeline 327, and the copper tube coiling that described outer ring red copper pipeline 326, inner ring red copper pipeline 327, heat exchanger water inlet pipe 33 and heat exchanger outlet pipe 34 are 5mm by a caliber forms.Outer ring red copper pipeline 326 and the every turn-to-turn gap of inner ring red copper pipeline 327 are 5mm.
Described photovoltaic photoelectric control circuit comprises controller 9, battery 10, inverter 11 and load 12, wherein: described solar battery sheet 4 is connected with controller 9, described controller 9 is connected with battery 10, inverter 11 respectively, this inverter 11 is connected with load 12, above-mentioned battery 10 is by 11 electric discharges of 9 pairs of inverters of controller, and 11 pairs of loads of inverter 12 are powered.In the present embodiment, battery 10 adopts lead-acid accumulator, and load 12 is incandescent lamp.
In the present embodiment, a kind of operation principle of air liquid type photovoltaic and photothermal heat-exchange system is: photovoltaic and photothermal heat collector 13 absorbs light energy, wherein most of (80% ~ 85%) is converted to heat, cause photovoltaic and photothermal heat collector 13 temperature to raise, by the first air pump 311 and the second air pump 312 exhausting, heat is taken away, entered Air-Water heat exchanger 32 inside.Due to the inner outer ring of Air-Water heat exchanger 32 red copper pipeline 326 and inner ring red copper pipeline 327 contact-making surfaces larger, air and water obtain sufficient heat exchange, and the water temperature in copper tube is raise.Water in copper tube circulates by the water of 39 li of water circulating pump 38 and heat-preserving containers again.It is load 12 power supplies by controller 9, battery 10 and inverter 11 that residue fraction is converted to electric energy.
A kind of air liquid type photovoltaic and photothermal heat-exchange system in above-described embodiment, can be in photovoltaic generation, manufacture life heat, the air of usining is still very high as the heat exchange efficiency of heat transferring medium, through experiment test efficiency of utilization, reach 17%, suitable with electric utilization ratio, and principle is simple, preparation cost is low, has good value.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims (4)

1. an air liquid type photovoltaic and photothermal heat-exchange system, comprise photovoltaic and photothermal heat collector (13), air liquid type heat-exchanging component and photovoltaic photoelectric control circuit, it is characterized in that: described photovoltaic and photothermal heat collector (13) comprises aluminum alloy frame (1), glass cover-plate (2), EVA packed layer (3), solar battery sheet (4), backboard (5), cavity (6), insulation material layer (7) and back of the body shrouding (8), the below of described glass cover-plate (2) is equipped with EVA packed layer (3), in this EVA packed layer (3), be provided with solar battery sheet (4), above-mentioned solar battery sheet (4) is connected with photovoltaic photoelectric control circuit, described backboard (5) is positioned at the below of EVA packed layer (3), above-mentioned glass cover-plate (2), EVA packed layer (3), backboard (5) is fixing by aluminum alloy frame (1), described back of the body shrouding (8) top is equipped with insulation material layer (7), and backboard (5) surrounds a cavity (6) with insulation material layer (7), the both ends of the described corresponding elongated cavity of photovoltaic and photothermal heat collector (13) (6) offer airduct connecting hole,
Described air liquid type heat-exchanging component comprises the first intake stack (271), the second intake stack (272), the first wind pipe (281), the second wind pipe (282), the first vent hose (291), the second vent hose (292), PVC concentric reducer transition duct (30), the first air pump (311), the second air pump (312), Air-Water heat exchanger (32), heat exchanger water inlet pipe (33), heat exchanger outlet pipe (34), the first plug (351), the second plug (352), heat-preserving container water inlet pipe (36), heat-preserving container outlet pipe (37), water pump (38), heat-preserving container (39) and exhaust duct (40), described the first intake stack (271), the second intake stack (272) are connected with the airduct connecting hole of above-mentioned photovoltaic and photothermal heat collector (13) one end respectively, and described the first wind pipe (281), the second wind pipe (282) are connected with the airduct connecting hole of photovoltaic and photothermal heat collector (13) other end respectively, described the first wind pipe (281) is connected with the first vent hose (291), the first air pump (311), and described the second wind pipe (282) is connected with the second vent hose (292), the second air pump (312), described the first air pump (311), the second air pump (312) and Air-Water heat exchanger (32) are connected by PVC concentric reducer transition duct (30), and the other end of this Air-Water heat exchanger (32) is provided with exhaust duct (40), one end that described Air-Water heat exchanger (32) is connected with PVC concentric reducer transition duct (30) is connected with heat exchanger water inlet pipe (33) and heat exchanger outlet pipe (34), described heat exchanger water inlet pipe (33) is connected with heat-preserving container outlet pipe (37) by the second plug (352), this heat-preserving container outlet pipe (37) is connected to the bottom of heat-preserving container (39) by water pump (38), described heat exchanger outlet pipe (34) is connected with heat-preserving container water inlet pipe (36) by the first plug (351), this heat-preserving container water inlet pipe (36) is connected to the top of heat-preserving container (39),
Described photovoltaic photoelectric control circuit comprises controller (9), battery (10), inverter (11) and load (12), wherein: described solar battery sheet (4) is connected with controller (9), described controller (9) is connected with battery (10), inverter (11) respectively, this inverter (11) is connected with load (12), above-mentioned battery (10) is by controller (9) to inverter (11) electric discharge, and inverter (11) is powered to load (12).
2. a kind of air liquid type photovoltaic and photothermal heat-exchange system according to claim 1, is characterized in that: described Air-Water heat exchanger (32) comprises plastic casing (321), heat insulation layer (322), pvc pipe (323), air inlet (324), air outlet (325), outer ring red copper pipeline (326) and inner ring red copper pipeline (327); Described pvc pipe (323) outer wrap has heat insulation layer (322) and plastic casing (321), and pvc pipe (323) heat insulation layer for two ends (322) sealing, and on this pvc pipe (323) two ends heat insulation layers (322), offer air inlet (324) and air outlet (325), described air inlet (324) is connected with one end of PVC concentric reducer transition duct (30), and described air outlet (325) is connected with exhaust duct (40); Described pvc pipe (323) inside is provided with outer ring red copper pipeline (326) and inner ring red copper pipeline (327), and described outer ring red copper pipeline (326), inner ring red copper pipeline (327), heat exchanger water inlet pipe (33) and heat exchanger outlet pipe (34) are formed by a copper tube coiling.
3. a kind of air liquid type photovoltaic and photothermal heat-exchange system according to claim 2, is characterized in that: described the first wind pipe (281), the second wind pipe (282), the first vent hose (291) and the second vent hose (292) all wrap up with heat-insulating material.
4. according to a kind of air liquid type photovoltaic and photothermal heat-exchange system described in claim 2 or 3, it is characterized in that: described load (12) is incandescent lamp.
CN201320570325.4U 2013-09-13 2013-09-13 Air liquid type photovoltaic and photo-thermal heat exchange system Expired - Fee Related CN203454422U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548332A (en) * 2018-04-20 2018-09-18 燕山大学 A kind of photovoltaic loop circuit heat pipe hot-water heating system
CN110285571A (en) * 2019-05-24 2019-09-27 广西阳升新能源有限公司 A kind of water heater based on thermoelectric cooler
CN113141151A (en) * 2021-03-19 2021-07-20 句容协鑫集成科技有限公司 Photovoltaic photo-thermal component with high integration level

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108548332A (en) * 2018-04-20 2018-09-18 燕山大学 A kind of photovoltaic loop circuit heat pipe hot-water heating system
CN108548332B (en) * 2018-04-20 2019-08-09 燕山大学 A kind of photovoltaic loop circuit heat pipe hot-water heating system
CN110285571A (en) * 2019-05-24 2019-09-27 广西阳升新能源有限公司 A kind of water heater based on thermoelectric cooler
CN113141151A (en) * 2021-03-19 2021-07-20 句容协鑫集成科技有限公司 Photovoltaic photo-thermal component with high integration level

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