CN1037017A - Solar thermoelectric generating method and device - Google Patents
Solar thermoelectric generating method and device Download PDFInfo
- Publication number
- CN1037017A CN1037017A CN88102365A CN88102365A CN1037017A CN 1037017 A CN1037017 A CN 1037017A CN 88102365 A CN88102365 A CN 88102365A CN 88102365 A CN88102365 A CN 88102365A CN 1037017 A CN1037017 A CN 1037017A
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- CN
- China
- Prior art keywords
- energy
- temperature coefficient
- heat
- rising
- cold
- 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.)
- Pending
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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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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Photovoltaic Devices (AREA)
Abstract
The invention belongs to solar energy development and utilize the field.The present invention is that a kind of temperature difference of utilizing solar energy daytime sunshine and night to be produced is generated electricity, for development and use solar energy provides a kind of new method and approach.
Description
The present invention is a kind of solar energy that utilizes, method and device thereof that the temperature difference that daytime sunshine and night are produced is generated electricity are used for the outlying district, and the sunshine duration is longer, noon and the big area of the temperature difference at night, remote transmission instrument, power devices and general civilian development of power resources and utilization etc.
Mostly the method for electric generation using solar energy that generally adopts is to adopt silicon solar cell at present, its manufacturing process complexity, and the cost height, and in the process of making, to consume a large amount of electricity, promptly the energy is long return period.Because solar cell be with illumination at silicon solar energy battery surface, make particle transition generating, so its conversion efficiency is not high, for now; Improve the conversion efficiency or the main direction of solar cell, and have sizable difficulty, based on making people develop new approach more hardy like this.
Order of the present invention ground: be exactly in order to solve the problem of increasing income, propose a kind of new method and Design of device thought and the technological scheme of utilizing day and night temperature to generate electricity.
Design philosophy of the present invention is: sunlight is converged, shine on the big material of temperature coefficient its superficies coating black such as (but the big liquid of big metal, alloy, composite metal and the coefficient of dilatation of this material temperature coefficient, gas), be beneficial to heat absorption and heat release, swollen the rising that make it to be heated, material heat release in night; Shrinkage, form a bigger difference variation like this, material heat rises, and shrinkage produces displacement, and drive connects lever, displacement is enlarged, transfer solar energy to mechanical energy like this, as make the flyback of trace that heat rises and shrinkage give the accumulation of energy of winding up of positive and negative two clockwork springs, alternately the worker does, and discharges automatically after full on the clockwork spring; Drive generator for electricity generation, make solar energy transfer mechanical energy to, after transfer electric energy to.
Economic benefit of the present invention and social benefit are extremely tangible, and it has disclosed the new way and the method for development and use solar energy.Because of it directly transfers solar energy to mechanical energy; Can directly utilize, and can transfer electric energy to by generator, thus its efficient than higher, and manufacture cost is lower, is easy to realize, and has broad application prospects.
Claims (5)
1, a kind of solar thermoelectric generating method and device thereof is characterized in that transferring the rising-heat contracting-cold characteristic of solar energy by the big material of temperature coefficient the method and the device thereof of mechanical energy generating to.
2, method according to claim 1 is characterized in that sunlight is converged, and impinges upon on the big material of the temperature coefficient of surperficial coating black, and its elevated temperature heat that obtains is risen, night its perfect heat-dissipating, to obtain the bigger temperature difference and rising-heat contracting-cold displacement.
3, according to claim 2, it is characterized in that the material of fixation; Its material is selected the minimum temperature coefficient material, and its material of material that is fixed is selected the big material of temperature coefficient, can obtain maximum relative displacement.
4,, it is characterized in that maximum relative displacement amplifies by lever according to claim 2,3 described; Transfer mechanical work to.
5, according to claim 2,3,4 described, the mechanical energy that it is characterized in that being transferred to by rising-heat contracting-cold is by the clockwork spring accumulation of energy, or transfers other potential energy to and transfer generator energy to and generate electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88102365A CN1037017A (en) | 1988-04-20 | 1988-04-20 | Solar thermoelectric generating method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88102365A CN1037017A (en) | 1988-04-20 | 1988-04-20 | Solar thermoelectric generating method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1037017A true CN1037017A (en) | 1989-11-08 |
Family
ID=4832134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88102365A Pending CN1037017A (en) | 1988-04-20 | 1988-04-20 | Solar thermoelectric generating method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1037017A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922421A (en) * | 2009-06-12 | 2010-12-22 | 黄异男 | Expansion force power generation method and device |
| CN101960693A (en) * | 2008-02-06 | 2011-01-26 | 下之原武茂 | Electric power generating device |
| CN103291571A (en) * | 2013-05-13 | 2013-09-11 | 张超良 | Thermoelectric generator |
| CN103527418A (en) * | 2013-11-01 | 2014-01-22 | 徐振宇 | Respiration type air generating system |
-
1988
- 1988-04-20 CN CN88102365A patent/CN1037017A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101960693A (en) * | 2008-02-06 | 2011-01-26 | 下之原武茂 | Electric power generating device |
| CN101960693B (en) * | 2008-02-06 | 2013-10-16 | 下之原武茂 | Electric power generating device |
| CN101922421A (en) * | 2009-06-12 | 2010-12-22 | 黄异男 | Expansion force power generation method and device |
| CN103291571A (en) * | 2013-05-13 | 2013-09-11 | 张超良 | Thermoelectric generator |
| CN103527418A (en) * | 2013-11-01 | 2014-01-22 | 徐振宇 | Respiration type air generating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |