CN204024937U - A kind of solar heat power generation system - Google Patents
A kind of solar heat power generation system Download PDFInfo
- Publication number
- CN204024937U CN204024937U CN201420474968.3U CN201420474968U CN204024937U CN 204024937 U CN204024937 U CN 204024937U CN 201420474968 U CN201420474968 U CN 201420474968U CN 204024937 U CN204024937 U CN 204024937U
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- China
- Prior art keywords
- heat
- power generation
- generation system
- solar
- exchange system
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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 relates to a kind of solar heat power generation system, comprise heat collector, described heat collector one end is connected with heat-exchange system one end, the described heat collector the other end is connected with the heat-exchange system the other end by the first water pump, described heat-exchange system one end is connected with steam turbine, the other end is connected with condenser by the second water pump, and described steam turbine is connected with generator.The utility model is simple in structure, and photoelectric transformation efficiency is high.
Description
Technical field
The utility model relates to solar energy thermal-power-generating field, relates in particular to a kind of solar heat power generation system.
Background technique
By water or other working medium, with device, solar energy is converted to the generation mode of electric energy, is called solar electrical energy generation.Solar electrical energy generation mainly contains 2 kinds of Basic Ways at present: a kind of is first solar radiation can be converted to heat energy, and then by thermal power transfer, is electric energy, i.e. solar energy thermal-power-generating according to certain generation mode; Another kind is directly solar radiation can be converted to electric energy by optoelectronic device, i.e. solar energy generating.Solar energy thermal-power-generating technology can be divided into 2 large types: a class is to utilize the solar thermal energy direct generation of electricity, and current this mode, still in the original reason test stage, there is no and enters commercial applications; Another kind of is solar thermal power generating, and this type reached the level of practical application, the built practical power station of certain scale of the country such as the U.S..At the beginning of the U.S. 2008, in an Economic Analysis Report of issue, point out, the Cost Competition of solar energy thermal-power-generating is than eager to excel in whatever one does many of other generation modes, solar energy thermal-power-generating developer also think, the usefulness of solar energy thermal-power-generating is more even better than renewable energy sources wind energy at present with fastest developing speed.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, with low cost, the solar heat power generation system that photoelectric transformation efficiency is high.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of solar heat power generation system, comprise heat collector, described heat collector one end is connected with heat-exchange system one end, the described heat collector the other end is connected with the heat-exchange system the other end by the first water pump, described heat-exchange system one end is connected with steam turbine, the other end is connected with condenser by the second water pump, and described steam turbine is connected with generator.
The working principle of described solar heat power generation system and thermal power generation system is basic identical, and its fundamental difference is that thermal source is different, and the former take solar energy as thermal source, and it is thermal source that latter be take the fossil fuels such as coal, oil and natural gas.Utilize concentrating collector solar energy collecting, certain working medium is heated to high temperature, then through heat-exchange system, produce the superheated vapor of High Temperature High Pressure, driving steam turbine also drives generator generating, from steam turbine steam out, its pressure and temperature reduces, after condenser condenses becomes liquid, by the first water pump, the second water pump, return heat-exchange system, start new circulation.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described heat collector front end is provided with reflecting mirror, for collection and the reflection of sunlight.
Further, described generator one end is connected with storage battery, due to the unstability of solar energy, must configuration energy storage apparatus in system, and to heat energy is provided when night or sleet sky, guarantee power supply continuously.
The beneficial effects of the utility model are: simple in structure, with low cost, photoelectric transformation efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of solar heat power generation system structural representation of the utility model;
In accompanying drawing, the list of parts of each label representative is as follows: 1, heat collector, 2, heat-exchange system, 3, steam turbine, 4, generator, 5, condenser, the 6, second water pump, the 7, first water pump, 8, reflecting mirror.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of solar heat power generation system, comprise heat collector 1, described heat collector 1 one end is connected with heat-exchange system 2 one end, described heat collector 1 the other end is connected with heat-exchange system 2 the other ends by the first water pump 7, described heat-exchange system 2 one end are connected with steam turbine 3, and the other end is connected with condenser 5 by the second water pump 6, and described steam turbine 3 is connected with generator 4.
The working principle of described solar heat power generation system and thermal power generation system is basic identical, and its fundamental difference is that thermal source is different, and the former take solar energy as thermal source, and it is thermal source that latter be take the fossil fuels such as coal, oil and natural gas.Utilize concentrating collector 1 solar energy collecting, certain working medium is heated to high temperature, then through heat-exchange system 2, produce the superheated vapor of High Temperature High Pressure, driving steam turbine 3 also drives generator 4 generatings, from steam turbine 3 steam out, its pressure and temperature reduces, and through condenser 5, is condensed into after liquid, by the first water pump 7, the second water pump 6, return heat-exchange system 2, start new circulation.
Described heat collector 1 front end is provided with reflecting mirror 8, for collection and the reflection of sunlight; Described generator 4 one end are connected with storage battery, due to the unstability of solar energy, must configuration energy storage apparatus in system, and to heat energy is provided when night or sleet sky, guarantee power supply continuously.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a solar heat power generation system, it is characterized in that, comprise heat collector, described heat collector one end is connected with heat-exchange system one end, the described heat collector the other end is connected with the heat-exchange system the other end by the first water pump, described heat-exchange system one end is connected with steam turbine, and the other end is connected with condenser by the second water pump, and described steam turbine is connected with generator.
2. a kind of solar heat power generation system according to claim 1, is characterized in that, described heat collector front end is provided with reflecting mirror.
3. a kind of solar heat power generation system according to claim 1, is characterized in that, described generator one end is connected with storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474968.3U CN204024937U (en) | 2014-08-21 | 2014-08-21 | A kind of solar heat power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474968.3U CN204024937U (en) | 2014-08-21 | 2014-08-21 | A kind of solar heat power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024937U true CN204024937U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474968.3U Expired - Fee Related CN204024937U (en) | 2014-08-21 | 2014-08-21 | A kind of solar heat power generation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204024937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137080A1 (en) * | 2018-01-11 | 2019-07-18 | 深圳市爱能森科技有限公司 | Solar photothermal power generation system |
-
2014
- 2014-08-21 CN CN201420474968.3U patent/CN204024937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137080A1 (en) * | 2018-01-11 | 2019-07-18 | 深圳市爱能森科技有限公司 | Solar photothermal power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141217 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |