CN103138648A - Multilevel power generation system - Google Patents
Multilevel power generation system Download PDFInfo
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- CN103138648A CN103138648A CN 201110399101 CN201110399101A CN103138648A CN 103138648 A CN103138648 A CN 103138648A CN 201110399101 CN201110399101 CN 201110399101 CN 201110399101 A CN201110399101 A CN 201110399101A CN 103138648 A CN103138648 A CN 103138648A
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Abstract
The invention relates to a multilevel power generation system. One end of an insulation box is arranged on the back surface of a vacuum heat collector, clapboards are arranged inside the insulation box, and divide the insulation box into a plurality of mutually independent sealed small space, one end of a heat pipe is inserted inside the insulation box, the other end of the heat pipe is connected with a temperature difference power generation element. Two ends of the temperature difference power generation element are respectively connected with the heat pipe or a radiator, the radiator is arranged on the wall surface of a radiation terminal of the multilevel temperature difference power generation element, heat transfer working medium is filled in the sealed small space inside the insulation box, the vacuum heat collector is used for collecting solar energy, the insulation box and heat conduction oil are used for storing heat, stable temperature gradient can be provided for the multilevel temperature difference power generation element through the insulation box small space formed by the clapboards, the radiator reduces cold side temperature of the multilevel temperature difference power generation element through heat convection, end face temperature difference required in the multilevel temperature difference power generation element is formed, and electrical energy is provided for lamps and lanterns. The multilevel power generation system has the advantages of being compact in design, simple in installation, free of mechanical transmission parts, and high in reliability.
Description
Technical field
The present invention relates to a kind of multistage electricity generation system.
Background technology
At present domesticly also exist many places to lack for a long time even not have electric power to supply with, just become to need a urgent difficult problem that solves at these non-Electric regions territories power shortage, had again the excessive and present situation that can't realize of cost but set up generating set for population low-density accumulation regions.
Summary of the invention
The purpose of this invention is to provide a kind of multistage electricity generation system, it has solved the problem of the low-density population aggravation ground power shortage of mentioning in the background technology, and can provide emergency lighting in the situation that have a power failure.
The present invention has proposed a kind of a kind of multistage electricity generation system of utilizing thermo-electric generation to realize illumination according to the Seebeck effect principle.vacuum collector is used for collecting solar energy, incubator and conduction oil are used for storing heat, the incubator little space that forms by dividing plate can provide stable temperature gradient for plural serial stage thermo-electric generation element, incubator, the adiabatic measure of heat pipe and thermo-electric generation element outer wall can effectively reduce the loss of heat in transmitting procedure, radiator is arranged on the heat radiation terminal of multistage thermo-electric generation element, reduce the cold junction temperature of multistage thermo-electric generation element by heat convection, form the required end face temperature difference of multistage thermo-electric generation element work, multistage thermo-electric generation element produces thermoelectromotive force, for lamp lighting provides electric energy.
The technical solution used in the present invention is: a kind of multistage electricity generation system, comprise vacuum collector, heat pipe, thermo-electric generation element, radiator, light fixture, incubator, dividing plate and heat-transfer working medium, it is characterized in that: incubator one end is arranged on the vacuum collector back side, its inner dividing plate of installing is separated into several separate airtight little spaces; Heat pipe one end inserts in incubator, and the other end is connected with the thermo-electric generation element; Thermo-electric generation element two ends are connected with heat pipe, radiator respectively, several thermo-electric generation element arranged in series; Radiator is arranged on the heat radiation terminal wall of multistage thermo-electric generation element; Heat-transfer working medium is filled in each airtight little space in incubator.
Above-mentioned incubator, heat pipe and thermo-electric generation element outer wall all need coat heat insulation layer or smear heat insulating coating.
Aforementioned barriers adopts the material of high thermal conductivity to manufacture thin slice, and guarantees higher surface smoothness.
Above-mentioned thermo-electric generation element is that plural serial stage is arranged.
Above-mentioned plural serial stage thermo-electric generation element progression is level Four.
Above-mentioned thermo-electric generation element and heat pipe joint face and thermo-electric generation element and radiator joint face need be smeared the heat conduction ester.
Above-mentioned incubator and vacuum collector joint face need be smeared the heat conduction ester.
Above-mentioned heat-transfer working medium adopts conduction oil.
Comprise optical focus heat sink and flat-plate heat pipe array heat-transferring assembly in above-mentioned vacuum collector.
Description of drawings
Accompanying drawing is structure cross-sectional schematic of the present invention.
| The 1-vacuum collector; | The 2-heat pipe; | 3-thermo-electric generation element; | The 4-radiator; |
| The 5-light fixture; | The 6-incubator; | The 7-dividing plate; | The 8-heat-transfer working medium; |
Embodiment
As shown in drawings, the present invention includes vacuum collector 1, heat pipe 2, thermo-electric generation element 3, radiator 4, light fixture 5, incubator 6, dividing plate 7 and heat-transfer working medium 8.its specific works process is: heat-transfer working medium 8 is filled in incubator 6, vacuum collector 1 utilizes solar energy with heat-transfer working medium 8 heating in incubator 6, because dividing plate 7 is separated into several airtight little spaces with incubator 6, make the heat-transfer working medium 8 in incubator 6 form stable temperature gradient, heat pipe 2 in each little space conducts to thermo-electric generation element 3 with heat, radiator 4 arrives external environment with the cold junction dissipation of heat of thermo-electric generation element 3, reduce its cold junction temperature, make thermo-electric generation element 3 obtain the larger cold and hot end temperature difference by the mode of plural serial stage, thereby produce required thermoelectromotive force, for light fixture 5 illuminations provide electric energy.
The above; only embodiments of the invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection range of technical solution of the present invention.
Claims (8)
1. multistage electricity generation system, comprise vacuum collector, heat pipe, thermo-electric generation element, radiator, light fixture, incubator, dividing plate and heat-transfer working medium, it is characterized in that: incubator one end is arranged on the vacuum collector back side, the inner dividing plate of installing, heat pipe one end inserts in incubator, and the other end is connected with the thermo-electric generation element; Thermo-electric generation element one end is connected with heat pipe, and the thermo-electric generation element other end connects radiator, and heat-transfer working medium is filled in incubator.
2. a kind of multistage electricity generation system according to claim 1, it is characterized in that: described incubator, heat pipe and thermo-electric generation element outer wall all coat heat insulation layer or smear heat insulating coating.
3. a kind of multistage electricity generation system according to claim 1 is characterized in that: described dividing plate adopts the material of high thermal conductivity to manufacture thin slice.
4. a kind of multistage electricity generation system according to claim 1 is characterized in that: described thermo-electric generation element is that plural serial stage is arranged.
5. according to claim 1 or 4 described a kind of multistage electricity generation systems, it is characterized in that: described plural serial stage thermo-electric generation element progression is level Four.
6. a kind of multistage electricity generation system according to claim 1, it is characterized in that: described thermo-electric generation element and heat pipe joint face and thermo-electric generation element and radiator joint face are smeared the heat conduction ester.
7. a kind of multistage electricity generation system according to claim 1, it is characterized in that: described incubator and vacuum collector joint face need be smeared the heat conduction ester.
8. a kind of multistage electricity generation system according to claim 1, is characterized in that: described heat-transfer working medium employing conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399101 CN103138648A (en) | 2011-12-05 | 2011-12-05 | Multilevel power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399101 CN103138648A (en) | 2011-12-05 | 2011-12-05 | Multilevel power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138648A true CN103138648A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110399101 Pending CN103138648A (en) | 2011-12-05 | 2011-12-05 | Multilevel power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138648A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742471A (en) * | 2016-04-23 | 2016-07-06 | 浙江聚珖科技股份有限公司 | Novel semiconductor thermoelectric power generation chip structure |
| CN105897056A (en) * | 2014-11-26 | 2016-08-24 | 吴兆流 | Thermoelectric power generation device |
| CN110132438A (en) * | 2019-05-14 | 2019-08-16 | 上海电力学院 | Temperature measuring set suitable for corrosive fluid pipeline |
-
2011
- 2011-12-05 CN CN 201110399101 patent/CN103138648A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897056A (en) * | 2014-11-26 | 2016-08-24 | 吴兆流 | Thermoelectric power generation device |
| CN105742471A (en) * | 2016-04-23 | 2016-07-06 | 浙江聚珖科技股份有限公司 | Novel semiconductor thermoelectric power generation chip structure |
| CN110132438A (en) * | 2019-05-14 | 2019-08-16 | 上海电力学院 | Temperature measuring set suitable for corrosive fluid pipeline |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |