CN203260608U - Photovoltaic and photo-thermal comprehensive system - Google Patents

Photovoltaic and photo-thermal comprehensive system Download PDF

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Publication number
CN203260608U
CN203260608U CN 201320101580 CN201320101580U CN203260608U CN 203260608 U CN203260608 U CN 203260608U CN 201320101580 CN201320101580 CN 201320101580 CN 201320101580 U CN201320101580 U CN 201320101580U CN 203260608 U CN203260608 U CN 203260608U
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CN
China
Prior art keywords
water
photovoltaic
cooling
circulation system
water circulation
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Expired - Fee Related
Application number
CN 201320101580
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Chinese (zh)
Inventor
钟佩思
孙超
李翠赟
李桂莉
车霞
杨云凯
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN 201320101580 priority Critical patent/CN203260608U/en
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Publication of CN203260608U publication Critical patent/CN203260608U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

A photovoltaic and photo-thermal comprehensive system comprises a photovoltaic power generation system and a water circulation system, wherein the photovoltaic power generation system comprises a photovoltaic assembly, a conflux control box and a storage battery; the water circulation system comprises a cooling apparatus and a storage apparatus; and the photovoltaic assembly in the photovoltaic power generation system is connected with the cooling apparatus in the water circulation system and is connected with a building exterior wall. The effects of the photovoltaic power generation system are converting solar energy to electric energy. Current generated by the solar-energy photovoltaic assembly is performed conflux and control by the conflux control box. Stable electromotive force is output to charge for the storage battery by a lead. The effects of the water circulation system are that high temperature water generated by a cooling water tank is stored in a water storage tank by a water guide pipe. Based on a convection principle in heat transfer, low temperature water in the water storage tank flows in the cooling water tank by a water guide pipe, the water circulation system is used for cooling the photovoltaic assembly and obtaining the high temperature water, and photoelectric conversion efficiency of the photovoltaic power generation system is raised finally. Domestic water of relatively high temperature can be obtained, energy utilization rate is raised and energy is saved.

Description

A kind of photovoltaic and photothermal integrated system
Technical field
The utility model relates to electro-optical system solar thermal utilization field, particularly wherein a kind of photovoltaic and photothermal integrated system.
Background technology
Photovoltaic generating system has obtained increasing application in each field.Produce electric energy by solar photovoltaic assembly and can not only obtain huge Energy output, and can realize the relative environmental protection cleaning of production capacity process.Its extensive utilization can have been alleviated the pressure on energy requirement peak greatly, and can be in relatively remote area also produce power independently, realize that the maximum magnitude of energy is used.But in present photovoltaic generating system, exist since the photovoltaic module excess Temperature so that the problem such as the transformation efficiency of photovoltaic module is low, existing cooling system is free cold-peace water-cooled, air-cooling efficiency is lower than the water-cooled, cooling effect is bad, and need the extra energy of consumption to realize the air circulation cooling, the relative cooling effect of water-cooled is better, but the problem such as has cooling water circulation to be obstructed can not fully to cool off.Present equipment can not well address the above problem, and therefore demands developing a kind of photovoltaic and photothermal integrated system urgently, better addresses the above problem.
Summary of the invention
Task of the present utility model is to solve the above-mentioned problems in the prior art, and a kind of photovoltaic and photothermal integrated system is provided.Its technical solution is:
A kind of photovoltaic and photothermal integrated system, comprise electro-optical system and water circulation system, wherein electro-optical system comprises photovoltaic module, control cabinet and storage battery conflux, water circulation system comprises cooling device and storage device, photovoltaic module in the electro-optical system and the cooling device in the water circulation system link together, and are connected with external wall.
Above-mentioned photovoltaic and photothermal integrated system is provided with photovoltaic module, conflux control cabinet and storage battery composition, and the electric current that photovoltaic module produces confluxes and control by the control cabinet that confluxes, and is stored in the storage battery, and they link together by wire.Electric weight in the storage battery can be used for DC load also can be used for AC load by inverter.
Above-mentioned photovoltaic and photothermal integrated system is provided with cooling water tank, aqueduct and storage tank, and cooling water tank produces high-temperature water and deposits storage tank in by aqueduct, and the water at low temperature in the storage tank flows into cooling water tank by aqueduct.Water circulation system has obtained high-temperature water when having cooled off photovoltaic module.
The utlity model has following useful technique effect:
The utility model by cooling water recirculation system so that the temperature of photovoltaic module is unlikely to too high, thereby improved the efficiency of fuel cell generation of photovoltaic module, can obtain more energy; Cooling water can flow in the storage tank by circulation simultaneously, the temperature of the water in the storage tank is raise, in the cooling photovoltaic module, obtained the higher cooling water of temperature, these cooling waters can provide the supply of day normal-temperature water, also can in the process of daily heating water, provide temperature higher water, save the energy that heating water consumes.
Description of drawings
Fig. 1: integral layout figure of the present invention.
Fig. 2: photovoltaic generating system 101 layouts shown in Fig. 1.
Fig. 3: 102 layouts of water circulation system shown in Fig. 1.
In the above-mentioned accompanying drawing, 101. photovoltaic generating systems, 102. water circulation systems, 201. photovoltaic module, 202. storage battery, 203. control cabinets that conflux, 204. photovoltaic module installing holes, 301. aqueduct one, 302. cooling water tank, 303. water inlets, 304. storage tanks, 305. aqueduct two, 306. delivery ports.
Embodiment
A kind of photovoltaic and photothermal integrated system, comprise photovoltaic generating system and water circulation system, wherein electro-optical system comprises photovoltaic module, control cabinet and storage battery conflux, water circulation system comprises cooling device and storage device, photovoltaic module in the photovoltaic generating system and the cooling device in the water circulation system link together, and be connected with external wall, the effect of electro-optical system is to convert solar energy into electrical energy, the electric current that solar photovoltaic assembly produces confluxes and control by the control cabinet that confluxes, and the electromotive force of stable output charges a battery by wire; The effect of water circulation system is cooling water tank to be produced high-temperature water deposit storage tank in by aqueduct, according to the convective principles in the heat transmission, water at low temperature in the storage tank flows into cooling water tank by aqueduct, and water circulation system has obtained high-temperature water when having cooled off photovoltaic module.Final electro-optical system photoelectric conversion efficiency improves, and can obtain the higher domestic water of temperature simultaneously, has also saved the energy when having improved energy utilization rate.
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, each part mentioned above is described as follows:
In the above-mentioned electro-optical system, photovoltaic module 201 links to each other with the control cabinet 203 that confluxes by wire, the control cabinet 203 usefulness glue that conflux are fixed on photovoltaic module 201 shady faces, and the control cabinet 203 that confluxes is connected with storage battery 202 by wire, and photovoltaic module installing hole 204 can be connected with external wall by bolt.
In the above-mentioned water circulation system, cooling water tank 302 links to each other with storage tank with aqueduct 2 305 by aqueduct 1, realize the exchange of hot and cold water, storage tank 304 links to each other with the external water environment with water inlet 303 by delivery port 306, realizes the use of the additional and hot water of cold water.
The technology contents of not addressing in the aforesaid way is taked or is used for reference prior art and can realize.

Claims (4)

1. photovoltaic and photothermal integrated system, it is characterized in that comprising electro-optical system and water circulation system, wherein electro-optical system comprises photovoltaic module, control cabinet and storage battery conflux, water circulation system comprises cooling device and storage device, photovoltaic module in the electro-optical system and the cooling device in the water circulation system link together, and are connected with external wall.
2. photovoltaic and photothermal integrated system according to claim 1, it is characterized in that: produce amount of heat in the described electro-optical system when the photovoltaic module generation current, and these heats are taken away and be stored in the storage tank by the cooling water tank in the water circulation system for subsequent use.
3. photovoltaic and photothermal integrated system according to claim 1, it is characterized in that: described electro-optical system is comprised of photovoltaic module, conflux control cabinet and storage battery, the electric current that photovoltaic module produces confluxes and control by the control cabinet that confluxes, and is stored in the storage battery, and they link together by wire.
4. photovoltaic and photothermal integrated system according to claim 1, it is characterized in that: described water circulation system has cooling water tank, aqueduct and storage tank, cooling water tank produces high-temperature water and deposits storage tank in by aqueduct, and the water at low temperature in the storage tank flows into cooling water tank by aqueduct.
CN 201320101580 2013-03-06 2013-03-06 Photovoltaic and photo-thermal comprehensive system Expired - Fee Related CN203260608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320101580 CN203260608U (en) 2013-03-06 2013-03-06 Photovoltaic and photo-thermal comprehensive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320101580 CN203260608U (en) 2013-03-06 2013-03-06 Photovoltaic and photo-thermal comprehensive system

Publications (1)

Publication Number Publication Date
CN203260608U true CN203260608U (en) 2013-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320101580 Expired - Fee Related CN203260608U (en) 2013-03-06 2013-03-06 Photovoltaic and photo-thermal comprehensive system

Country Status (1)

Country Link
CN (1) CN203260608U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795327A (en) * 2014-02-25 2014-05-14 江苏万宇电能科技有限公司 Small photo-thermal combination solar power station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103795327A (en) * 2014-02-25 2014-05-14 江苏万宇电能科技有限公司 Small photo-thermal combination solar power station
CN103795327B (en) * 2014-02-25 2015-12-16 江苏万丰光伏有限公司 A kind of small-sized photo-thermal coupling solar power station

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20140306