CN201679659U - Efficient solar power generation device - Google Patents
Efficient solar power generation device Download PDFInfo
- Publication number
- CN201679659U CN201679659U CN2010202087543U CN201020208754U CN201679659U CN 201679659 U CN201679659 U CN 201679659U CN 2010202087543 U CN2010202087543 U CN 2010202087543U CN 201020208754 U CN201020208754 U CN 201020208754U CN 201679659 U CN201679659 U CN 201679659U
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- China
- Prior art keywords
- energy storage
- storage tank
- thermal
- heat exchanger
- generator
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- Expired - Fee Related
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The utility model discloses an efficient solar power generation device, belonging to the solar power generation technology. The technical scheme adopted by the solar power generation device has the key point that a collection heat exchanger, a heat energy storage tank, a steam generator, a steam turbine, a condenser, a generating liquid storage tank and a generator are included, wherein the collection heat exchanger comprises a plurality of disc type collection heat exchangers each of which comprises a disc type condensing lens and a tube heat collector arranged at the focusing portion of the disc type condensing lens, the high-temperature liquid outlet pipelines of the tube heat collectors are connected with the high-temperature liquid inlet of the heat energy storage tank, the low-temperature liquid outlet of the heat energy storage tank is connected with the low-temperature liquid inlets of the tube heat collectors, a pressure pump is arranged on the connecting pipeline between the tube heat collectors and the heat energy storage tank, and the steam generator is arranged in the heat energy storage tank. The utility model has the advantages of small occupied land, high efficiency and low cost, and can be used in solar power generation.
Description
Technical field
The utility model relates to a kind of electricity generating device, and more particularly, it relates to a kind of high-efficiency solar electricity generating device that utilizes solar electrical energy generation.
Background technique
How just can effectively utilize clean solar, be a key technical problem of energy field.Traditional solar energy utilization is based on photovoltaic cell, and its cost of electricity-generating is higher, does not have industrial promotional value.At present, the relevant report of utilizing tower thermal-arrest generating is arranged also abroad, but the investment of tower thermal-arrest generating is big, floor space is huge, only be adapted at unmanned area and install and use, be not suitable for equally also having the inefficient deficiency of photo-thermal the installing and using of densely populated areas.At relevant issues, inventor of the present utility model has proposed a kind of new departure that can effectively utilize solar electrical energy generation.
The model utility content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and a kind of high-efficiency solar electricity generating device little, that efficient is high, cost is low that takes up an area of is provided.
The technical solution of the utility model is such: a kind of high-efficiency solar electricity generating device, comprise the thermal-arrest heat exchanger, the thermal energy storage jar, steam generator, steam turbine, condenser, generating liquid storage tank and generator, steam generator, steam turbine, condenser and generating liquid storage tank constitute closed circuit circulatory system by pipeline, steam turbine and generator interlock, wherein said thermal-arrest heat exchanger is made up of many covers dish formula thermal-arrest heat exchanger again, every cover dish formula thermal-arrest heat exchanger all is to be made of dish formula condenser and the tubulature type heat collector that is arranged on dish formula condenser focus portion, the high-temp liquid export pipeline of tubulature type heat collector connects the high-temp liquid import of thermal energy storage jar, the cryogenic liquide import of the cryogenic liquide outlet connecting pipe row formula heat collector of thermal energy storage jar is provided with compression pump on the connecting pipeline of tubulature type heat collector and thermal energy storage jar; Described steam generator is arranged in the thermal energy storage jar.
Further, in above-mentioned a kind of high-efficiency solar electricity generating device, the gross area of a plurality of dish formula condensers is 400 square metres～4000 square metres in the described thermal-arrest heat exchanger, can satisfy 10 kilowatts to 1000 kilowatts generator set requirement like this.
After the utility model adopts said structure, by utilizing many cover dish formula thermal-arrest heat exchanger systems to provide thermal source for vaporizer, can reduce floor space, improve the utilization rate in soil, can be combined into the solar power station of different capacity as required, satisfy usage requirement nearby, can be the development and use of solar energy, a kind of brand-new technology scheme is provided.
Description of drawings
Below in conjunction with the specific embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Among the figure: thermal-arrest heat exchanger 1, dish formula condenser 1a, tubulature type heat collector 1b, thermal energy storage jar 2, steam generator 3, steam turbine 4, condenser 5, generating liquid storage tank 6, generator 7, compression pump 8.
Embodiment
Consult shown in Figure 1, a kind of high-efficiency solar electricity generating device of the present utility model, comprise thermal-arrest heat exchanger 1, thermal energy storage jar 2, steam generator 3, steam turbine 4, condenser 5, generating liquid storage tank 6 and generator 7, steam generator 3, steam turbine 4, condenser 5 and generating liquid storage tank 6 constitute closed circuit circulatory system by pipeline, concrete annexation is that the high-temperature steam export pipeline of steam generator 3 connects steam turbine 4, the Low Temperature Steam export pipeline of steam turbine 4 connects condenser 5, the condensate outlet pipeline of condenser 5 connects generating liquid storage tank 6, generating liquid storage tank 6 pipelines connect the cryogenic liquide import of steam generator 3, steam turbine 4 and generator 7 interlocks; Thermal-arrest heat exchanger 1 in the present embodiment is made up of many covers dish formula thermal-arrest heat exchanger again, and concrete quantity is decided according to the power requirements in power station; Every cover dish formula thermal-arrest heat exchanger all is to be made of dish formula condenser 1a and the tubulature type heat collector 1b that is arranged on dish formula condenser 1a focus portion, the high-temp liquid export pipeline of tubulature type heat collector 1b connects the high-temp liquid import of thermal energy storage jar 2, the cryogenic liquide import of the cryogenic liquide outlet connecting pipe row formula heat collector 1b of thermal energy storage jar 2 is provided with compression pump 8 on the connecting pipeline of tubulature type heat collector 1b and thermal energy storage jar 2; Described steam generator 3 is arranged in the thermal energy storage jar 2.
In the utility model in the thermal-arrest heat exchanger 1 gross area of a plurality of dish formula condenser 1a be 400 square metres～4000 square metres, can satisfy 10 kilowatts to 1000 kilowatts generator set requirement accordingly.Generating liquid in the utility model adopts colourless, few flavor, nontoxic, do not burn, inexplosive safe liquid material, steam point is 50 ℃, form the vapor pressure of 0.5～1.5Mpa when being heated to 75 ℃～120 ℃, suitable steam flow just can promote steam turbine 4 runnings of different capacity, thereby the drive generator for electricity generation can directly be supplied with the user and use or be incorporated into the power networks.
Claims (2)
1. high-efficiency solar electricity generating device, comprise thermal-arrest heat exchanger (1), thermal energy storage jar (2), steam generator (3), steam turbine (4), condenser (5), generating liquid storage tank (6) and generator (7), steam generator (3), steam turbine (4), condenser (5) and generating liquid storage tank (6) constitute closed circuit circulatory system by pipeline, steam turbine (4) and generator (7) interlock, it is characterized in that, described thermal-arrest heat exchanger (1) is made up of many covers dish formula thermal-arrest heat exchanger again, every cover dish formula thermal-arrest heat exchanger all is to be made of dish formula condenser (1a) and the tubulature type heat collector (1b) that is arranged on dish formula condenser (1a) focus portion, the high-temp liquid export pipeline of tubulature type heat collector (1b) connects the high-temp liquid import of thermal energy storage jar (2), the cryogenic liquide import of the cryogenic liquide outlet connecting pipe row formula heat collectors (1b) of thermal energy storage jar (2) is provided with compression pump (8) on the connecting pipeline of tubulature type heat collector (1b) and thermal energy storage jar (2); Described steam generator (3) is arranged in the thermal energy storage jar (2).
2. a kind of high-efficiency solar electricity generating device according to claim 1 is characterized in that, the gross area of a plurality of dish formula condensers (1a) is 400 square metres～4000 square metres in the described thermal-arrest heat exchanger (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202087543U CN201679659U (en) | 2010-05-21 | 2010-05-21 | Efficient solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202087543U CN201679659U (en) | 2010-05-21 | 2010-05-21 | Efficient solar power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201679659U true CN201679659U (en) | 2010-12-22 |
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ID=43344703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202087543U Expired - Fee Related CN201679659U (en) | 2010-05-21 | 2010-05-21 | Efficient solar power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201679659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256191A (en) * | 2013-05-27 | 2013-08-21 | 国电龙源电力技术工程有限责任公司 | Dish type solar assisting coal-fired power generation system |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
-
2010
- 2010-05-21 CN CN2010202087543U patent/CN201679659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256191A (en) * | 2013-05-27 | 2013-08-21 | 国电龙源电力技术工程有限责任公司 | Dish type solar assisting coal-fired power generation system |
| CN103256191B (en) * | 2013-05-27 | 2015-11-25 | 国电龙源电力技术工程有限责任公司 | Disc type solar energy assistant coal power generation system |
| CN104653418A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Solar acquisition heat accumulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130521 |