CN201369633Y - Highly-effective solar power station - Google Patents
Highly-effective solar power station Download PDFInfo
- Publication number
- CN201369633Y CN201369633Y CNU2009201456567U CN200920145656U CN201369633Y CN 201369633 Y CN201369633 Y CN 201369633Y CN U2009201456567 U CNU2009201456567 U CN U2009201456567U CN 200920145656 U CN200920145656 U CN 200920145656U CN 201369633 Y CN201369633 Y CN 201369633Y
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- China
- Prior art keywords
- generator
- power station
- transformer
- pipeline
- solar power
- 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 - Lifetime
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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
Abstract
The utility model discloses a highly-effective solar power station, which comprises a clad plate type solar optical-to-thermal converter, a turbine, a condensation chamber, a generator, a plunger pump, a valve, a transformer, an accumulator group and the like, wherein the clad plate type solar optical-to-thermal converter is a rectangular structure, an outer shell is made of high-strength steel, an inner shell is made of stainless steel, the inner and the outer shells are compounded into a whole, the upper semi-portion of the surface of the outer shell is provided with a light-penetrated insulating layer, the lower surface is provided with a backlight insulating layer, a cavity formed through enclosing the inner shell is filled with optical-to-thermal liquid, the upper cavity is communicated with the turbine through a pipeline and the generator, the lower cavity is communicated with the condensation chamber through the pipeline and the plunger pump, the turbine is connected with the generator through a coupler, and the generator supplies power through the transformer or the accumulator group. The investment cost is low and the generating efficiency is high through adopting the highly-effective solar power station.
Description
Technical field
The utility model relates to the solar power station technology, particularly a kind of high-efficiency solar power station.
Background technology
Solar energy is inexhaustible, and clean and safe is desirable regenerative resource.Domestic widely used device of solar generating is based on photovoltaic generating system at present.Solar photovoltaic generation system mainly is made up of solar panel (assembly), controller and inverter three parts, be mainly used in two broad aspect: the one, for vast areas without electricity resident living, production provide electric power, for microwave relay power supply, portable power source and stand-by power supply provide electric power; The 2nd, be the Sun Day electronic product, provide electric power as all kinds of solar chargers, solar street light etc.Because this solar power plant cost height, every kilowatt of generating equipment cost are that generating efficiency is low about 20,000 yuan, every square metre of not enough 0.2KW of energy output, thereby production cost height.As a photovoltaic system that can satisfy the 0.2KW of the daily electrical equipment needs of family, market price is 1.5 ten thousand yuan, if the coal fired power generation cost is 1, then photovoltaic generation approximately is 11～18 times of coal electricity, 7～12 times of biomass power generation, 6～10 times of wind power generation.Therefore, the as fired basis of the present solar power generation of China originally is confined to the too high outlying district of power supply cost.The high further bottleneck of popularization of solar power generation that becomes of cost.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned prior art, and a kind of high-efficiency solar power station is provided.This plant generator efficient height, cost of investment is low.
The utility model is made up of composite plate type solar energy photothermal converter, steam turbine, condensation chamber, double current generator, plunger displacement pump, valve, transformer and batteries etc.The composite plate type solar energy photothermal converter is a rectangular structure, and shell is made by high strength steel, and the surperficial first half is provided with the transparent heat insulating layer, and Lower Half is provided with heat-insulation layer backlight; Inner casing is made by stainless steel, is combined into one with shell, is full of photo-thermal conversion liquid in the photothermal converter chamber that inner casing surrounds.The photothermal converter epicoele is communicated with steam turbine by pipeline, valve, and cavity of resorption is communicated with condensation chamber by pipeline, plunger displacement pump.Steam turbine is connected with generator by coupling, under solar steam promotes, drives generator for electricity generation, is user's power supply by transformer or batteries.Described steam turbine, generator power can be selected according to composite plate type solar energy photothermal converter total gas production.Described transparent heat insulating layer is made by the transparent glass material, and heat-insulation layer backlight is made by lightweight aluminosilicate refractory fiber material.Described photo-thermal conversion liquid is made by chlorine is water-soluble.
The composite plate type solar energy photothermal converter is collected solar energy by photo-thermal conversion liquid and is formed into steam, enters steam turbine by pipeline, and pushing turbine drives generator for electricity generation, is user's power supply by transformer or batteries etc.Low Temperature Steam after the acting enters and is condensed into liquid (photo-thermal conversion liquid) in the condensation chamber, pumps into the composite plate type solar energy photothermal converter by pipeline, plunger displacement pump and valve then, carries out next solar energy heating power generation cycle.
The utility model cost of investment is low, and every kilowatt of generating equipment manufacturing cost is ten thousand yuan of 0.2-0.4, and generating efficiency height, every square meter can generate electricity 0.6 kilowatt, cost of electricity-generating is kilowatt/time 0..2 unit.Adopt the present invention can build up the Compact Power Plant of the 2-50KW that family, company of PLA, sentry post, base and large ship use, also can build the large-sized solar power station of energy output in suitable area greater than 100KW.
Description of drawings
Fig. 1 is a high-efficiency solar power station structural representation;
Fig. 2 is a composite plate type solar energy photothermal converter structural representation.
Wherein: 1. composite plate type solar energy photothermal converter; 2. transparent heat insulating layer; 3. heat-insulation layer backlight; 4. steam turbine or gas motor; 5. condensation chamber; 6. AC and DC generator; 7. transformer; 8. batteries; 9. plunger displacement pump; 10. power load; 11. gas valve; 12. Liquid valve; 13. photo-thermal conversion liquid.
Embodiment
With reference to Fig. 1,2, the present invention is made up of composite plate type solar energy photothermal converter 1, steam turbine or gas motor 4, condensation chamber 5, generator 6, plunger displacement pump 9, gas valve 11, Liquid valve 12, transformer 7 and batteries 8 etc.Composite plate type solar energy photothermal converter 1 is a rectangular structure, and shell 9 is made by the 16MnR high strength steel, and intensity is good, conductive coefficient is high, can guarantee that composite plate type solar energy photothermal converter 1 can trouble free service under internal gas pressure 0.3～1Mpa pressure.Its outer surface first half is provided with transparent heat insulating layer 2, and Lower Half is provided with insulation 3 backlight; Inner casing is made by stainless steel, is combined into one with shell, is full of photo-thermal conversion liquid in the photothermal converter chamber that inner casing surrounds.Composite plate type solar energy photothermal converter 1 epicoele is communicated with steam turbine 4 by pipeline, gas valve 11, and cavity of resorption is communicated with condensation chamber 5 by pipeline, Liquid valve 12, plunger displacement pump 9.Steam turbine 4 is connected with generator 6 by coupling, and generator 6 provides electric energy by transformer or batteries for the user.Described gas motor is 0.3～1Mpa gas motor, and generator is 2～200KW AC and DC generator, and plunger displacement pump is the 0.1KW plunger displacement pump.Described transparent heat insulating layer adopts the transparent glass material to make, and efficiently collects solar energy in order to guarantee solar energy photothermal converter; Heat-insulation layer backlight adopts lightweight aluminosilicate refractory fiber material to make, and seldom scatters and disappears in order to guarantee the heat in the solar energy photothermal converter.Photo-thermal conversion liquid is made by chlorine is water-soluble, and wherein chlorine content is 2～9% (quality).
Claims (2)
1, a kind of high-efficiency solar power station, comprise steam turbine, condensation chamber, generator, plunger displacement pump, valve, transformer and batteries, it is characterized in that: this power station also comprises at least one composite plate type solar energy photothermal converter, this photothermal converter is a rectangular structure, shell is made by high strength steel, inner casing is made by stainless steel, in, shell is combined into one, the case surface first half is provided with the transparent heat insulating layer, Lower Half is provided with heat-insulation layer backlight, be full of photo-thermal conversion liquid in the chamber that inner casing surrounds, epicoele passes through pipeline, valve is communicated with steam turbine, cavity of resorption passes through pipeline, plunger displacement pump is communicated with condensation chamber, and steam turbine is connected with generator by coupling, and generator is user's power supply by transformer or batteries.
2, according to the described solar power plant of claim 1, it is characterized in that: described transparent heat insulating layer is made for the transparent glass material, and heat-insulation layer backlight is that lightweight aluminosilicate refractory fiber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201456567U CN201369633Y (en) | 2009-03-19 | 2009-03-19 | Highly-effective solar power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201456567U CN201369633Y (en) | 2009-03-19 | 2009-03-19 | Highly-effective solar power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201369633Y true CN201369633Y (en) | 2009-12-23 |
Family
ID=41488523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201456567U Expired - Lifetime CN201369633Y (en) | 2009-03-19 | 2009-03-19 | Highly-effective solar power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201369633Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940118A (en) * | 2013-01-21 | 2014-07-23 | 陈晃涵 | Solar power generation system |
-
2009
- 2009-03-19 CN CNU2009201456567U patent/CN201369633Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940118A (en) * | 2013-01-21 | 2014-07-23 | 陈晃涵 | Solar power generation system |
| CN103940118B (en) * | 2013-01-21 | 2016-03-30 | 陈晃涵 | Solar power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term |