CN205051633U - Photovoltaic light and heat integrated device - Google Patents

Photovoltaic light and heat integrated device Download PDF

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Publication number
CN205051633U
CN205051633U CN201520713992.2U CN201520713992U CN205051633U CN 205051633 U CN205051633 U CN 205051633U CN 201520713992 U CN201520713992 U CN 201520713992U CN 205051633 U CN205051633 U CN 205051633U
Authority
CN
China
Prior art keywords
photovoltaic
framework
photo
photovoltaic module
rotating shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520713992.2U
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Chinese (zh)
Inventor
文心
方旭
王欣
周后恩
魏晨星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CEEG Shanghai Solar Science and Technology Co Ltd
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CEEG Shanghai Solar Science and Technology Co Ltd
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Publication date
Application filed by CEEG Shanghai Solar Science and Technology Co Ltd filed Critical CEEG Shanghai Solar Science and Technology Co Ltd
Priority to CN201520713992.2U priority Critical patent/CN205051633U/en
Application granted granted Critical
Publication of CN205051633U publication Critical patent/CN205051633U/en
Expired - Fee Related legal-status Critical Current
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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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems
    • 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

The utility model relates to a photovoltaic light and heat integrated device, photovoltaic light and heat integrated device includes adjustable base, the apparatus further comprises a rotating shaft, and a frame, photovoltaic module and light and heat subassembly, adjustable base is equipped with two, the pivot is erect between two adjustable bases, the frame sets up in the pivot, pivot and external control headtotail, it rotates to drive the frame through the pivot, the frame is the cavity loop configuration, photovoltaic module sets up around the frame, the light and heat subassembly sets up the centre at the frame, and leave the clearance between photovoltaic module and the light and heat subassembly. Compared with the prior art, the device of the utility model is simple in structure, simple to operate, high, the electricity generation gauge height of reliability.

Description

Photovoltaic and photothermal integral device
Technical field
The utility model relates to a kind of photovoltaic devices, especially relates to a kind of photovoltaic and photothermal integral device.
Background technology
Along with the fossil energy such as oil, coal is day by day in short supply, cause international fossil class energy prices constantly high, and the signing of Kyoto Protocol and perfect, each state is all making great efforts to explore the Application way of restriction to the method for anthropogenic carbon dioxide emissions amount and research and development novel renewable energy.
Solar energy as distribution the most extensively, most environmental protection, the abundantest energy in source gets most of the attention in numerous new forms of energy.Application at present for solar energy mainly concentrates on photovoltaic generation and photo-thermal thermal-arrest two aspect, and about photo-thermal power generation, although research is a lot, large-scale business application does not have substantially.About most photovoltaic generation and photo-thermal power generation, due to the two employing is all split type independent utility, causes the defects such as sunlight application efficiency is low, utilization dispersion.In addition, photovoltaic generation is also subject to the restriction of the factor such as weather, geographical environment, cannot accomplish that round-the-clock free of discontinuities generates electricity.And photo-thermal power generation is because itself is with heat accumulation equipment, the vacancy on generating dutation that photovoltaic generation brings due to self reason just in time can be made up.Show according to current authentic data, simple photo-thermal power generation conversion ratio is 34%, and simple photovoltaic generation conversion ratio is only less than 20%, and wherein producing a large amount of heats in photovoltaic generation process cannot Collection utilization, causes the present situation that energy utilization rate is on the low side.
Although the existing relevant utility model of device of current photovoltaic/photo-thermal comprehensive utilization generating, wherein major part significantly can not improve the apparatus structure of sunlight utilance.
Utility model content
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and the photovoltaic and photothermal integral device that a kind of structure is simple, easy for installation, reliability is high, energy output is high is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of photovoltaic and photothermal integral device, comprise adjustable pedestal, rotating shaft, framework, photovoltaic module and photo-thermal assembly, described adjustable pedestal is provided with two, described spindle housing is located between two adjustable pedestals, described framework is arranged in rotating shaft, described rotating shaft is connected with external control system, frame member is driven by rotating shaft, described framework is hollow ring structure, described photovoltaic module is arranged on around framework, described photo-thermal assembly is arranged on the centre of framework, and leaves gap between described photovoltaic module and photo-thermal assembly.
Described adjustable pedestal is adjustable for height pedestal.The external control system controlling axis of rotation can integratedly be arranged on adjustable pedestal, and adjustable like this pedestal and rotating shaft can carry out passive solar tracking according to the solar angle of every day and seasonal variations, under making system be in sunlight direct projection always.
Described framework is rectangular hollow frame, and described photovoltaic module is laid in the surface of framework, and described photo-thermal assembly is arranged on the inner hollow position of framework.
Described framework adopts light material to assemble, and each several part assembly can be linked together.
Described photovoltaic module is common photovoltaic panel.
Described photo-thermal assembly comprises reflective mirror and the heat pipe of array arrangement, and described heat pipe is arranged on the focal position place of reflective mirror light and heat collection.
Described reflective mirror is butterfly eyeglass.Described reflective mirror adopts the material of high reflectance to make, and the sunlight of certain area can be converged at a focus place.
Compared with prior art, the utility model has the following advantages and beneficial effect:
1, the utility model adopts photovoltaic and photothermal integral power generation mode, containing photovoltaic generation, and photo-thermal power generation.Use this kind of mode, the comprehensive utilization to sunlight can be accomplished, improve the efficiency of light energy utilization, and photo-thermal power generation can heating when some sunshines are not enough to generating.
2, the framework that the utility model adopts is hollow frame, and have reserved space between photovoltaic module and photo-thermal assembly, photo-thermal assembly is speculum battle array mainly, is not therefore afraid of dust and sandstorm, and reduces windage, has good wind resistance.
3, adjustable pedestal of the present utility model and rotating shaft can carry out passive solar tracking according to the solar angle of every day and seasonal variations, under making system be in sunlight direct projection always, namely the utility model device has passive solar tracking function, the collecting efficiency of opto-thermal system can be ensured and can not block ambient light photovoltaic assembly formation shade, making two cover electricity generation systems reach the highest photovoltaic/thermal conversion efficiency.
Accompanying drawing explanation
Fig. 1 is photovoltaic and photothermal integral device perspective view;
Fig. 2 is adjustable substrate holder structure schematic diagram;
Fig. 3 is the structural representation of framework;
Fig. 4 is pivot structure schematic diagram;
Fig. 5 is photo-thermal modular construction schematic diagram;
Fig. 6 is photovoltaic module structure schematic diagram.
Number in the figure: 1 is adjustable pedestal, 2 is rotating shaft, and 3 is framework, and 4 is photovoltaic module, and 5 is photo-thermal assembly, and 51 is reflective mirror, and 52 is heat pipe.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A kind of photovoltaic and photothermal integral device, as shown in Figure 1 to 4, comprise adjustable pedestal 1, rotating shaft 2, framework 3, photovoltaic module 4 and photo-thermal assembly 5, adjustable pedestal 1 is provided with two, rotating shaft 2 is erected between two adjustable pedestals 1, framework 3 is arranged in rotating shaft 2, rotating shaft 2 is connected with external control system, framework 3 is driven to rotate by rotating shaft 2, framework 3 is hollow ring structure, photovoltaic module 4 is arranged on framework 3 around, and photo-thermal assembly 5 is arranged on the centre of framework 3, and leaves gap between photovoltaic module 4 and photo-thermal assembly 5.
With reference to figure 2, adjustable pedestal 1 is adjustable for height pedestal.The external control system controlling rotating shaft 2 rotation can integratedly be arranged on adjustable pedestal 1, and adjustable like this pedestal 1 can carry out passive solar tracking according to the solar angle of every day and seasonal variations, under making system be in sunlight direct projection with rotating shaft 2 always.
With reference to figure 3, framework 3 is rectangular hollow frame 3, and photovoltaic module 4 is laid in the surface of framework 3, and photo-thermal assembly 5 is arranged on the inner hollow position of framework 3.Framework 3 adopts light material to assemble, and each several part assembly can be linked together.
As shown in Figure 5, photovoltaic module 4 is common photovoltaic panel.
As shown in Figure 6, photo-thermal assembly 5 comprises reflective mirror 51 and the heat pipe 52 of array arrangement, and heat pipe 52 is arranged on the focal position place of reflective mirror 51 light and heat collection.Reflective mirror 51 is butterfly eyeglass.Reflective mirror 51 adopts the material of high reflectance to make, and the sunlight of certain area can be converged at a focus place.
Based on the electricity generation system of above-mentioned photovoltaic and photothermal integral device, described photovoltaic module connects header box, inverter and transformer successively and generates electricity, described photo-thermal assembly connects heat-collecting box, heat exchanger, turbine and electrical power generators successively, and described heat exchanger produces heat simultaneously and carries out heat supply.Sunlight both can be radiated at photovoltaic module to carry out changing out alternating current through inverter after photovoltaic generation produces direct current, can be radiated at again on photo-thermal assembly speculum and be concentrated on hot target, produce high temperature, thermal conductance gone out produce Steam Actuation turbine drive electrical generators by heat exchanger and generate electricity by heat-storage medium by by conduit.
As required, above-mentioned electricity generation system also comprises the energy storage device for storing unnecessary electricity and waste heat.
Above-mentioned is can understand for ease of those skilled in the art and use utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art, according to announcement of the present utility model, do not depart from improvement that the utility model category makes and amendment all should within protection range of the present utility model.

Claims (6)

1. a photovoltaic and photothermal integral device, it is characterized in that, comprise adjustable pedestal, rotating shaft, framework, photovoltaic module and photo-thermal assembly, described adjustable pedestal is provided with two, described spindle housing is located between two adjustable pedestals, described framework is arranged in rotating shaft, described rotating shaft is connected with external control system, frame member is driven by rotating shaft, described framework is hollow ring structure, described photovoltaic module is arranged on around framework, and described photo-thermal assembly is arranged on the centre of framework, and leaves gap between described photovoltaic module and photo-thermal assembly.
2. a kind of photovoltaic and photothermal integral device according to claim 1, is characterized in that, described adjustable pedestal is adjustable for height pedestal.
3. a kind of photovoltaic and photothermal integral device according to claim 1, is characterized in that, described framework is rectangular hollow frame, and described photovoltaic module is laid in the surface of framework, and described photo-thermal assembly is arranged on the inner hollow position of framework.
4. a kind of photovoltaic and photothermal integral device according to claim 1, is characterized in that, described photovoltaic module is photovoltaic panel.
5. a kind of photovoltaic and photothermal integral device according to claim 1, is characterized in that, described photo-thermal assembly comprises reflective mirror and the heat pipe of array arrangement, and described heat pipe is arranged on the focal position place of reflective mirror light and heat collection.
6. a kind of photovoltaic and photothermal integral device according to claim 5, is characterized in that, described reflective mirror is butterfly eyeglass.
CN201520713992.2U 2015-09-15 2015-09-15 Photovoltaic light and heat integrated device Expired - Fee Related CN205051633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520713992.2U CN205051633U (en) 2015-09-15 2015-09-15 Photovoltaic light and heat integrated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520713992.2U CN205051633U (en) 2015-09-15 2015-09-15 Photovoltaic light and heat integrated device

Publications (1)

Publication Number Publication Date
CN205051633U true CN205051633U (en) 2016-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520713992.2U Expired - Fee Related CN205051633U (en) 2015-09-15 2015-09-15 Photovoltaic light and heat integrated device

Country Status (1)

Country Link
CN (1) CN205051633U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106533340A (en) * 2015-09-15 2017-03-22 中电电气(上海)太阳能科技有限公司 Photovoltaic and photo-thermal integrated device and power generation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106533340A (en) * 2015-09-15 2017-03-22 中电电气(上海)太阳能科技有限公司 Photovoltaic and photo-thermal integrated device and power generation system
CN106533340B (en) * 2015-09-15 2018-09-25 中电电气(上海)太阳能科技有限公司 Photovoltaic and photothermal integral device and electricity generation system

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