CN1240917A - Electric generation station using solar energy to generate heat - Google Patents
Electric generation station using solar energy to generate heat Download PDFInfo
- Publication number
- CN1240917A CN1240917A CN99110221A CN99110221A CN1240917A CN 1240917 A CN1240917 A CN 1240917A CN 99110221 A CN99110221 A CN 99110221A CN 99110221 A CN99110221 A CN 99110221A CN 1240917 A CN1240917 A CN 1240917A
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- CN
- China
- Prior art keywords
- heating
- energy
- solar energy
- heating system
- heat
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- 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.)
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Classifications
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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
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- Engine Equipment That Uses Special Cycles (AREA)
- Photovoltaic Devices (AREA)
Abstract
An electric generation station using solar energy features that the energy of sunlight is converted to heat energy of higher-temp fluid, which is then used to heat liquid for driving electric generation system or heating other substance. It is composed of sunlight-collecting heating system, heating system and electric generation system. Its advantages are low cost, high conversion efficiency, and basically no need of artificial energy.
Description
The present invention relates to a kind of electric generation station using solar energy to generate heat; be that a kind of can all or part ofly absorbing heats the scheme that heating evaporation liquid promotes the device of electricity generation system generating or heats other object after solar energy changes into heat energy; conserve energy effectively; the protection environment is applicable to the various types of machine that pushes the work forward with the evaporation of working fluid.
At present, also there be not the solar energy standard power station and the heating system of this form, the photovoltaic cell of existing device of solar generating, because its transform light energy operating efficiency is low, the manufacturing cost height is difficult to apply.Therefore, be necessary to invent the power station of this use solar energy hot formula, in order to change this disadvantageous situation at present.And also can hold concurrently with heating or promote other object.
Purpose of the present invention will provide a kind of electric generation station using solar energy to generate heat exactly, be that a kind of solar energy that can all or part ofly absorb changes into heat energy and removes the heating working fluid, after making the working fluid rising temperature of each heating link, make the working fluid evaporation go to promote the device scheme of generating system apparatus generating at last, also can promote the machinery that other pushes the work forward with steam.It is conserve energy effectively, reduces production costs, and the protection environment, and be easy to apply.
The objective of the invention is to finish as follows: the heating fumigators in the heat heating heating system that the solar collection heating system produces, after working fluid in the heating fumigators is elevated to certain temperature, deliver to by compressor or pump pressure and to remove to heat heated object in the heats cold condenser, if heated object adopts liquid, the steam of its generation can go to promote the electricity generation system generating, if the heating heat that single-stage heating system produces makes the temperature, pressure deficiency, in order to increase the temperature of heated object, pressure, also can be again heat heating fumigators in the heating system of another grade with the heats cold condenser, the heats cold condenser of next stage will be than the previous stage heating-up temperature that raises, so just can the one-level one-level the raise temperature of heated object of ground reach generating or be applicable to the pressure that requires of other machinery, temperature, arbitrarily in the heating system of one-level, after its heats cold condenser heats object, working fluid in the heats cold condenser will return in the heating fumigators repeatedly by the solar collection heating system or by the heating system heating evaporation of upper level by expansion valve, emit the heating fumigators that heat heats heated object or next stage by the heats cold condenser at last, the similar process of each grade is in " industry heats or freezes ", make a large amount of heats that contain that the solar collection heating system of solar energy heating obtains, but the working fluid that temperature is lower becomes the working fluid that higher temperature is arranged, object beyond heats cold condenser heating then, heat release, if heating object adopts liquid, the steam power of its generation can promote the generating system apparatus generating, the back pressure steam that electricity generation system generating back produces turns back in the heating system of solar collection heating system or certain one-level and heats heating fumigators, thereby accomplishes to recycle the purpose that waste heat is saved energy; The electric power that electricity generation system is sent is outwards carried on the one hand, on the other hand also will be to the heating system, electricity generation system, compressor in the solar collection heating system or pump, automatically control, monitoring, instrument, the auxiliary device that waits transmits electric power, to keep the operate as normal of whole system, the compressor or the pump of a certain level are quit work, the bypass expansion valve, pass through the heating fumigators of direct heating object of heats cold condenser or next stage behind the working fluid absorption heat, if being evaporation rather than evaporation, heated object main purpose promotes, then evaporate the mode that generally adopts vacuum evaporation for conserve energy, the steam that evaporation produces goes preheating will enter the object that is evaporated, multiple-effect heating and daylight preheating, energy-saving effect can be better.The solar collection heating system also can adopt multistage form and adopt the solar collection heating system of various ways, all kinds of heat pipes also can be made multiple suitable shape, and can be when luminous energy be not enough otherwise thermal source and certain one-level in solar energy heat-storage case one of them link that continues heating heating system or the whole heating system or what.
Because electric generation station using solar energy to generate heat of the present invention, having utilized does not have the solar energy that pollutes, seldom will add the artificial energy source, produces, manufacturing cost is very low, generating efficiency is remarkable, utilizes this mode of solar energy to generate electricity expeditiously for the mankind very advantageous conditions is provided.
Claims (1)
1. electric generation station using solar energy to generate heat, be a kind of can absorbing after solar energy changes into heat energy, change into the energy state of higher temperature by one or more levels heating system, go heating evaporation to promote electricity generation system or heat the scheme of other objects, mainly be made up of solar collection heating system, heating system, electricity generation system etc., it is characterized in that: the solar collection heating system connects with electricity generation system by one or more levels heating system or heats other object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99110221A CN1240917A (en) | 1999-06-28 | 1999-06-28 | Electric generation station using solar energy to generate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99110221A CN1240917A (en) | 1999-06-28 | 1999-06-28 | Electric generation station using solar energy to generate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1240917A true CN1240917A (en) | 2000-01-12 |
Family
ID=5274446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99110221A Pending CN1240917A (en) | 1999-06-28 | 1999-06-28 | Electric generation station using solar energy to generate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1240917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733000A (en) * | 2011-08-19 | 2014-04-16 | W&E国际(加拿大)公司 | Non-orthogonal solar heat collector and solar energy cogeneration |
-
1999
- 1999-06-28 CN CN99110221A patent/CN1240917A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733000A (en) * | 2011-08-19 | 2014-04-16 | W&E国际(加拿大)公司 | Non-orthogonal solar heat collector and solar energy cogeneration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |