CN201255085Y - Solar double-cycle generating set - Google Patents
Solar double-cycle generating set Download PDFInfo
- Publication number
- CN201255085Y CN201255085Y CNU2008201489551U CN200820148955U CN201255085Y CN 201255085 Y CN201255085 Y CN 201255085Y CN U2008201489551 U CNU2008201489551 U CN U2008201489551U CN 200820148955 U CN200820148955 U CN 200820148955U CN 201255085 Y CN201255085 Y CN 201255085Y
- Authority
- CN
- China
- Prior art keywords
- water
- steam
- heat exchanger
- solar
- solar energy
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a solar power bicirculating generating set. The solar power bicirculating generating set comprises a steam-electric generating circulating system. The steam-electric generating circulating system comprises a heat exchanger connected through pipes. The steam inlet/outlet of the heat exchanger is connected with a steam turbine and a condenser respectively. The steam turbine is connected with a generator, which comprises a solar power water circulation system connected with the steam-electric generating circulating system. The solar power water circulation system comprises a solar collector. The water inlet of the solar collector is connected with a cold water reservoir; the water outlet of the solar collector is connected with a hot water reservoir; and the heater exchanger is connected between the water inlet of the cold water reservoir and the water outlet of the hot water reservoir through pipes. The utility model has the advantages that by arranging the hot water reservoir at the outlet of the solar collector, the hot water generated during the day continues to enter a water circulating system for generation at night. In this way, the generating set can generate power all day instead of generating power just during day.
Description
Technical field
The utility model relates to the device of solar generating field, particularly a kind of bicirculating device of solar generating.
Background technique
Thermoelectricity needs fossil fuels such as coal combustion, oil.The fossil fuel reserves are limited on the one hand, burning is few more more, is being faced with exhausted danger.According to estimates, whole world petroleum resources have 30 years more just with exhaustion.Combustion fuel will be discharged CO on the other hand
2And sulfur oxide, therefore can cause greenhouse effect and acid rain, worsen earth environment.Water power then will flood a large amount of soils, and might cause environmental destruction, and in a single day large reservoir breakdown, and consequence is with hardly imaginable.In addition, the waterpower resourses of a country also are limited, but also will be subjected to the influence in season.
And adopt solar energy to have many advantages, the one, contain abundant can be exhausted; The 2nd, safety, clean.Present device of solar generating has multiple mode, has plenty of the employing solar cell power generation, but the electric energy that such electricity generating device can provide very little, can only power for mini electrical equipment, generally only can use for family oneself, satisfies the household electricity demand of part.And, can't continue generating at night owing to there is not sunlight, can only the power storage on daytime be got up for using at night with storage battery.If large-scale generator set, it obviously is very uneconomic that the generating of can not turning round of half time is arranged.
The model utility content
The purpose of this utility model is to provide a kind of device of solar generating, can day and night continue to make generator work.
The technical solution of the utility model is:
The two circulation electric generating apparatus of a kind of solar energy, it comprises the steam electric power circulatory system, the described steam electric power circulatory system comprises the heat exchanger that is connected by pipeline, the steam of heat exchanger goes out/enters the mouth respectively and is connected with condenser with steam turbine, steam turbine is connected with generator, it comprises the solar energy water circulatory system that is connected with the steam electric power circulatory system, the solar energy water circulatory system comprises solar thermal collector, the water intake of solar thermal collector is connected with cold water reservoir, the water outlet of solar thermal collector is connected with the warm water tank, also is connected with described heat exchanger by pipeline between the water intake of cold water reservoir and warm water tank's the water outlet.
Be provided with pump between cold water reservoir and the solar thermal collector.
Be provided with gate between solar thermal collector and the warm water tank.
Be provided with pump (9) between warm water tank and the heat exchanger.
Also be provided with pump (10) between heat exchanger and the condenser.
The quantity of heat exchanger is one or more, and its annexation is in parallel, and the inlet of heat exchanger all is connected on the steam turbine.
Warm water tank's internal surface is provided with the thermal insulation layer that keeps water temperature.
The utility model has the advantages that: by the outlet at solar thermal collector the warm water tank is set, the circulatory system that the hot water that produced daytime continues to enter water has so just realized the purpose of round-the-clock generating for the usefulness of generating electricity evening, could generate electricity and be not only daytime.The water of warm water tank and cold water reservoir can recycle, supplementing water substantially again, and more the conserve water resource does not produce pollutant in the whole service process, does not discharge pollutants, so very environmental protection yet.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises solar thermal collector 1, solar thermal collector 1 utilizes will flow through self water of solar energy to be heated to uniform temperature, one end of solar thermal collector 1 is connected with pump 11, pump into cold water by pump 11 to solar thermal collector 1, the other end of solar thermal collector 1 is connected with warm water tank 3 by pipeline, and warm water tank's 3 inwalls are provided with thermal insulation layer, to guarantee the temperature of water.Also be provided with gate 8 between solar thermal collector 1 and warm water tank's 3 water intake, warm water tank 3 water outlet is connected with the water inlet 12 of heat exchanger 4 by pipeline, and pump 9 is located between warm water tank 3 and the heat exchanger 4, by pump 9 hot water is sent in the heat exchanger 4.
The steam (vapor) outlet 15 of heat exchanger 4 is connected with steam turbine 5, and steam turbine 5 is connected by the import of pipeline with condenser 7, and steam turns cold, and the outlet of condenser 7 is connected with the steam inlet 14 of heat exchanger 4.Between heat exchanger 4 and condenser 7, be provided with pump 10.Steam turbine 5 is in transmission connection with generator 6.Condenser 7 can adopt capillary tube.Formed the circulatory system of a steam like this.
The process of generating is: pump 11 is extracted water out from cold water reservoir 2, water enters in the solar thermal collector 1, is called hot water after the sun heating, and hot water at first enters in the warm water tank 3, owing in the warm water tank 3 the insulation measure is arranged, can effectively reduce heat loss.In the time of so at night, closed shutter 8 and pump 11, solar thermal collector 1 no longer provides hot water to warm water tank 3.After the hot water of warm water tank's 3 stored delivered into heat exchanger 4 by pump 9, through heat exchange, heat had sent the heat exchange medium-ether gas of the heat exchanger 4 of flowing through to, and hot water has become cold water, flows into cold water reservoir 2 then, continues water cycle next time.
Heated ether gas enters steam turbine 5 from the steam (vapor) outlet 15 of heat exchanger 4, promotes steam turbine 5 and rotates, and steam turbine 5 pushing generators 6 rotate generating.Ether steam after the work done enters condenser 7, and condenser 7 externally dispels the heat, and ether steam is become liquid or gas-liquid mixture, is delivered in the heat exchanger 4 by pump 10, continues ether vapor recycle process next time.
Need to prove that at last heat exchange medium can also be used CO except adopting ether
2, other heat exchange medium such as acetaldehyde.
Claims (7)
1, the two circulation electric generating apparatus of a kind of solar energy, it comprises the steam electric power circulatory system, the described steam electric power circulatory system comprises the heat exchanger that is connected by pipeline, the steam of heat exchanger goes out/enters the mouth respectively and is connected with condenser with steam turbine, steam turbine is connected with generator, it is characterized in that: it comprises the solar energy water circulatory system that is connected with the steam electric power circulatory system, the solar energy water circulatory system comprises solar thermal collector, the water intake of solar thermal collector is connected with cold water reservoir, the water outlet of solar thermal collector is connected with the warm water tank, also is connected with described heat exchanger by pipeline between the water intake of cold water reservoir and warm water tank's the water outlet.
2, the two circulation electric generating apparatus of solar energy according to claim 2 is characterized in that: be provided with pump between described cold water reservoir and the solar thermal collector.
3, the two circulation electric generating apparatus of solar energy according to claim 1 and 2 is characterized in that: be provided with gate between described solar thermal collector and the warm water tank.
4, the two circulation electric generating apparatus of solar energy according to claim 3 is characterized in that: be provided with pump (9) between described warm water tank and the heat exchanger.
5, the two circulation electric generating apparatus of solar energy according to claim 4 is characterized in that: also be provided with pump (10) between described heat exchanger and the condenser.
6, the two circulation electric generating apparatus of solar energy according to claim 1, it is characterized in that: the quantity of described heat exchanger is one or more, and its annexation is in parallel, and the inlet of heat exchanger all is connected on the steam turbine.
7, the two circulation electric generating apparatus of solar energy according to claim 1, it is characterized in that: described warm water tank's internal surface is provided with the thermal insulation layer that keeps water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201489551U CN201255085Y (en) | 2008-09-03 | 2008-09-03 | Solar double-cycle generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201489551U CN201255085Y (en) | 2008-09-03 | 2008-09-03 | Solar double-cycle generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255085Y true CN201255085Y (en) | 2009-06-10 |
Family
ID=40738401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201489551U Expired - Fee Related CN201255085Y (en) | 2008-09-03 | 2008-09-03 | Solar double-cycle generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255085Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014892A (en) * | 2016-07-13 | 2016-10-12 | 王晓岚 | Sustainable solar power generation process |
-
2008
- 2008-09-03 CN CNU2008201489551U patent/CN201255085Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014892A (en) * | 2016-07-13 | 2016-10-12 | 王晓岚 | Sustainable solar power generation process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2599697C1 (en) | Complementary heat energy system using solar energy and biomass | |
| CN205356219U (en) | Scene gas stores up complemental combined heat and power generation system | |
| CN104420906B (en) | Steam turbine installation | |
| KR20160144435A (en) | Optimized integrated system for solar-biomass hybrid electricity generation | |
| Chu et al. | Energy, exergy, energy-saving, economic and environmental analysis of a micro-gas turbine-PV/T combined cooling, heating and power (CCHP) system under different operation strategies: Transient simulation | |
| CN104295364A (en) | Coal seam gas based residual heat resource distributed energy system | |
| KR100799528B1 (en) | A electric generating system using waste heat of from power generator | |
| CN203744205U (en) | Solar electric steam boiler | |
| CN203476624U (en) | Low-temperature organic Rankine cycle solar heat power generation system | |
| CN106911182A (en) | A kind of oil gas field distribution is provided multiple forms of energy to complement each other energy micro-grid system | |
| CN203216148U (en) | Thermal power system with complementation between solar energy and biomass energy | |
| CN106051900A (en) | Distribution type energy system | |
| CN109028269B (en) | Absorption heat pump unit and heat supply system for recycling low-temperature water source waste heat | |
| CN103352746A (en) | Natural gas heat and cold electric energy supply device based on fused salt heat storage | |
| CN206669685U (en) | A kind of oil field gas injection system using solar energy as the energy | |
| CN205714612U (en) | The anti-condensation structure of trough type solar power generation and solar parabolic through power generation system | |
| CN104296397A (en) | Device capable of utilizing heat of disk-type solar thermal collector in offline and concentrated mode | |
| CN204153996U (en) | A kind of the heat energy of disc type solar energy heat collector is carried out off-line and focus utilization device | |
| CN201255085Y (en) | Solar double-cycle generating set | |
| CN204268448U (en) | Fuse salt energy storage is utilized to carry out the device of thermal power station's transformation | |
| CN103147941A (en) | Geothermal energy generating set | |
| CN207132579U (en) | Family's thermoelectricity energy conserving system based on photovoltaic and photothermal | |
| CN109026220A (en) | A kind of hot energy storage cogeneration system of thermoelectricity decoupling type | |
| CN105091356A (en) | Solar concentrating heat collection and conventional energy source coupling power generation system | |
| CN204830511U (en) | Solar energy spotlight thermal -arrest and conventional energy coupling power generation system |
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: 20090610 |