CN103216948A - Solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device - Google Patents
Solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device Download PDFInfo
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- CN103216948A CN103216948A CN2013101178435A CN201310117843A CN103216948A CN 103216948 A CN103216948 A CN 103216948A CN 2013101178435 A CN2013101178435 A CN 2013101178435A CN 201310117843 A CN201310117843 A CN 201310117843A CN 103216948 A CN103216948 A CN 103216948A
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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
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Abstract
The invention provides a solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device mainly consists of a right-angle slot-type sunlight reflecting vacuum heat collection module (5), a right-angle slot-type amorphous silicon solar film battery power supply module (9), a high-order expansion slot (10), two direct current circulating pumps (7-1,7-2), an energy storage tank (11) and a heat supply body (13). The solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device makes full use of the luminous energy and heat energy of the sun, utilizes heat-conducting oil, a salt solution and the like as heating media, utilizes luminous energy to generate electricity to drive the heat-conducting media to flow so as to conduct heat energy, and utilizes solid high-enthalpy substances and heat-conducting media as energy storage substances; and the absorbed and stored energy can be used in various fields. The solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device has the advantages of utilizing the heat energy and luminous energy radiated by the sunlight to the greatest extent, improving the sunlight absorption efficiency, improving the energy absorption and output stability and the use convenience, having no need of an externally connected auxiliary energy source, and completing the collection, storage and application of the luminous energy and heat energy by virtue of own power.
Description
Technical field:
The present invention relates to brand-new solar energy heat collector, especially relate in photovoltaic, the photo-thermal, low temperature intelligence heat collector.
Background technology:
The present invention is the improvement to existing solar oil, water heat collector.On luminous energy absorbs, use efficient solid-state energy-absorbing energy storage material to carry out the absorption and the storage of energy, solid-state heat-absorbing material is arranged in the energy storage tank, its advantage cost is low, reduces the potential safety hazard of using conduction oil to bring because of a large amount of; Working time is long, and is easy-to-use.The present invention effectively combines solar energy optical-thermal, photovoltaic.Heat collector mainly is single photovoltaic or vacuum tube heat collector in the market, and their pattern tradition falls behind, and thermal conversion efficiency is low, and heat energy easily scatters and disappears, and causes energy waste.
Summary of the invention:
The purpose of this invention is to provide new mode novelty, simple structure, easy to operate, thermal conversion efficiency is high, low temperature intelligence heat collector in the photovoltaic of environmental protection, photo-thermal; The refract light source stack simultaneously of photovoltaic and photo-thermal is used, and the electric energy that produces with photovoltaic drives the running of whole heat collector, need not add other energy, and the energy that heat collector absorbs can remove to be converted to the other forms of energy.
The technical scheme that the present invention solves the problems of the technologies described above is:
Mainly form by right angle slot type sunshine reflection vacuum heat build-up module (5), right angle slot type non-crystal silicon solar energy hull cell supply module (9), high-order expansion slot (10), 2 direct current circulating pumps (7-1,7-2), energy storage tank (11), hot body (13).The present invention makes full use of the luminous energy and the heat energy of the sun, with conduction oil, salting liquid as heat catalysis matter; Drive the heat conduction medium with optical energy power and flow with transferring heat energy, with solid-state high enthalpy material and heat conduction medium as ergastic substances
The structure of each parts is as follows:
Described sunshine reflection vacuum heat build-up module (5) is made up of solar energy vacuum tube (1), solid-state efficient heat-absorbing energy-accumulating material (2), connecting box (6), solid-state efficient heat-absorbing energy-accumulating material is a cylinder, built-in spiral copper pipe (3), solid-state efficient heat-absorbing energy-accumulating material (2) is inserted in the solar energy vacuum tube (1), solid-state efficient heat-absorbing energy-accumulating material is attached to solar energy vacuum tube (1) inwall, two metallic conduits and insulation material are arranged in the connecting box (6), the two ends of the copper pipe of solid-state heat absorption rod (3) respectively with connecting box (6) in two metallic conduits link to each other;
Described high-order expansion slot (10) is the slack tank body, and heat-insulation layer is arranged outward, the heat-conducting medium that interior splendid attire expands;
Described right angle slot type non-crystal silicon solar energy hull cell supply module (9) is made up of non-crystal silicon solar energy thin-film solar cells flat board (4-1,4-2) and driving governor (8); Non-crystal silicon solar energy hull cell flat board (4-1,4-2) adopts right angle slot type mode to install.Driving governor (8) adopts the PLC programmable device, gathers photovoltaic voltage, each point temperature automatically, and opens each drive motors automatically.
Heat-insulation layer, tank body internal solid energy-accumulation material (12) are arranged outside the described energy storage tank (11); Energy-accumulation material (12) is a honeycomb, to increase the convection current of heat exchange area and heat-conducting medium.
Described energy storage tank (11) has heat conduction medium gateway, drives circulating pump (7-1,7-2) work by direct current generator.
Described non-crystal silicon solar energy hull cell flat board (4-1,4-2) is in the below of vacuum heat collection pipe (1), non-crystal silicon solar energy hull cell flat board (4-1,4-2) and vacuum heat collection pipe (1) form right angle slot type catoptric arrangement.
The connected mode of each parts of low temperature intelligence heat collector is as follows in described photovoltaic, the photo-thermal:
Solar energy thermal modules (5) is connected with first group of import and export pipe of energy storage tank (11) by two pipelines in the connecting box (6), on a pipeline circulating pump (7-1) is housed therein;
High-order expansion slot (10) is connected with energy storage tank (11) by pipeline;
Second group of pipe import and export pipeline in the energy storage tank (11) links to each other with hot body (13) import and export oil pipe; Second circulating pump (7-2) is housed on this pipeline;
Right angle slot type non-crystal silicon solar energy hull cell supply module (9) is connected with circulating pump (7-1,7-2).
The interior non-crystal silicon solar energy hull cell of right angle slot type non-crystal silicon solar energy hull cell supply module (9) flat board (4-1,4-2) is connected with driving governor (8).
In above-mentioned photovoltaic, the photo-thermal, low temperature intelligence heat collector: be that 1-10000 is in parallel make up right angle slot type sunshine reflection vacuum heat build-up module (5).
Advantage of the present invention is: utilize the heat energy and the luminous energy of the radiation of sunshine to greatest extent, improve the sunshine absorption efficiency.Improve the stability of energy absorption, output, the convenience of use.Operation is convenient, does not need external supplementary energy, finishes collection, energy storage and the application of luminous energy, heat energy by self power.Simple in structure, low cost of manufacture, easy to maintenance,
Description of drawings
Fig. 1 is a low temperature intelligence heat collector structural representation in photovoltaic, the photo-thermal.
Among Fig. 1: sunshine reflection vacuum heat build-up module (5), solar energy vacuum tube (1), solid-state efficient heat-absorbing energy-accumulating material (2), built-in spiral copper pipe (3), connecting box (6), right angle slot type non-crystal silicon solar energy hull cell supply module (9), non-crystal silicon solar energy hull cell flat board (4-1,4-2), driving governor (8), high-order expansion slot (10), energy storage tank (11), solid-state energy-accumulation material (12), hot body (13)
Fig. 2 is the dull and stereotyped and vacuum heat-collecting tube and tank type structure scheme of installation of non-crystal silicon solar energy hull cell of the present invention.
Among Fig. 2: non-crystal silicon solar energy hull cell flat board (4-1,4-2), vacuum heat collection pipe (1)
Among the figure: the specific embodiment
Low temperature intelligence heat collector in photovoltaic, the photo-thermal: as shown in Figure 1, sunshine reflection vacuum heat build-up module (5) two pipelines be connected with first import and export of energy storage tank (11).Energy storage tank (11) has heat-insulation layer and is connected with high-order expansion slot (10), connects on the pipeline that energy storage tank (11) and sunshine reflect vacuum heat build-up module circulating pump (7-1) to be housed and to be connected high-order expansion slot (10).Energy storage tank (11) second import and export pipelines link to each other with hot body (13), and circulating pump (7-2) is housed on outlet conduit;
The heat conduction medium is injected sunshine reflection vacuum heat build-up module (5), energy storage tank (11).When sunny, right angle slot type non-crystal silicon solar energy hull cell supply module (9) is started working, open the circulating pump (7-1) between sunshine reflection vacuum heat build-up module (5) and the energy storage tank (11), make the heat conduction medium in circulation between the two, with the solar energy transmission, be stored in the energy storage tank (11); When the heat conduction medium in the energy storage tank (11) reaches operating temperature, open the circulating pump (7-2) between energy storage tank (11) and the hot body (13), make whole device operation.
When sunlight is not enough, non-crystal silicon solar energy hull cell flat board (4-1,4-2) electricity shortage, energy storage tank (11) heat conduction medium temperature is higher than operating temperature, and whole device is by the operation of the storage battery power supply in the right angle slot type non-crystal silicon solar energy hull cell supply module (9).
When sunlight is not enough, non-crystal silicon solar energy hull cell flat board (4-1,4-2) electricity shortage, energy storage tank (11) heat conduction medium temperature is lower than operating temperature, and whole device is out of service.
Claims (3)
1. low temperature intelligence heat collector in photovoltaic, the photo-thermal.It mainly is made up of right angle slot type sunshine reflection vacuum heat build-up module (5), right angle slot type non-crystal silicon solar energy hull cell supply module (9), high-order expansion slot (10), 2 direct current circulating pumps (7-1,7-2), energy storage tank (11), hot body (13).The present invention makes full use of the luminous energy and the heat energy of the sun, with conduction oil, salting liquid as heat catalysis matter; Drive heat transfer medium flows with transferring heat energy with optical energy power, as ergastic substances, absorb energy stored and can be used for various fields with solid-state high enthalpy material and heat-conducting medium.
The structure of each parts is as follows:
1) described sunshine reflection vacuum heat build-up module (5) is made up of solar energy vacuum tube (1), solid-state efficient heat-absorbing energy-accumulating material (2), connecting box (6), solid-state efficient heat-absorbing energy-accumulating material is a cylinder, built-in spiral copper pipe (3), solid-state efficient heat-absorbing energy-accumulating material (2) is inserted in the solar energy vacuum tube (1), solid-state efficient heat-absorbing energy-accumulating material is attached to solar energy vacuum tube (1) inwall, two metallic conduits and insulation material are arranged in the connecting box (6), the two ends of the copper pipe of solid-state heat absorption rod (3) respectively with connecting box (6) in two metallic conduits link to each other;
2) described high-order expansion slot (10) is the slack tank body, and heat-insulation layer is arranged outward, the heat-conducting medium that interior splendid attire expands;
3) described right angle slot type non-crystal silicon solar energy hull cell supply module (9) is made up of non-crystal silicon solar energy hull cell flat board (4-1), (4-2) and driving governor (8); Non-crystal silicon solar energy hull cell flat board (4-1), (4-2) adopt right angle slot type mode to install.Driving governor (8) adopts the PLC programmable device, gathers photovoltaic voltage, each point temperature automatically, and opens each drive motors automatically.
4) described energy storage tank (11) is outer heat-insulation layer, tank body internal solid energy-accumulation material (12); Energy-accumulation material (12) is a honeycomb, to increase the convection current of heat exchange area and heat-conducting medium.
5) described energy storage tank has heat conduction medium gateway, drives circulating pump (7-1,7-2) work by direct current generator.
6) described non-crystal silicon solar energy hull cell flat board (4-1,4-2) is in the below of vacuum heat collection pipe (1), non-crystal silicon solar energy hull cell flat board (4-1,4-2) and vacuum heat collection pipe (1) form right angle slot type catoptric arrangement.
The connected mode of each parts of low temperature intelligence heat collector is as follows in described photovoltaic, the photo-thermal:
Solar energy thermal modules (5) is connected with first group of import and export pipe of energy storage tank (11) by two pipelines in the connecting box (6), on a pipeline circulating pump (7-1) is housed therein;
High-order expansion slot (10) is connected with energy storage tank (11) by pipeline;
Second group of pipe import and export pipeline in the energy storage tank (11) links to each other with hot body (13) import oil pipe; Second circulating pump (7-2) is housed on this pipeline;
Right angle slot type non-crystal silicon solar energy hull cell supply module (9) is connected with circulating pump (7-1,7-2).
The interior non-crystal silicon solar energy hull cell of right angle slot type non-crystal silicon solar energy hull cell supply module (9) flat board (4-1,4-2) is connected with driving governor (8).
2. according to low temperature intelligence heat collector in the described photovoltaic of claim 1, the photo-thermal, it is characterized in that: right angle slot type sunshine reflection vacuum heat build-up module (5) is 1-10000 combination in parallel.
3. according to low temperature intelligence heat collector in the described photovoltaic of claim 1, the photo-thermal, it is characterized in that: right angle slot type non-crystal silicon solar energy hull cell supply module (9) is 1-10000 combination in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101178435A CN103216948A (en) | 2013-04-03 | 2013-04-03 | Solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device |
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| CN2013101178435A CN103216948A (en) | 2013-04-03 | 2013-04-03 | Solar photovoltaic and optothermal medium-and-low temperature intelligent heat collection device |
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| CN103216948A true CN103216948A (en) | 2013-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726078A (en) * | 2020-06-30 | 2020-09-29 | 广东德恒龙焱能源科技有限公司 | Solar thin film battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726078A (en) * | 2020-06-30 | 2020-09-29 | 广东德恒龙焱能源科技有限公司 | Solar thin film battery |
| CN111726078B (en) * | 2020-06-30 | 2023-02-17 | 广东德恒龙焱能源科技有限公司 | Solar thin film battery |
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Application publication date: 20130724 |