CN202395693U - Solar thermoelectric conversion device - Google Patents
Solar thermoelectric conversion device Download PDFInfo
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- CN202395693U CN202395693U CN 201120474494 CN201120474494U CN202395693U CN 202395693 U CN202395693 U CN 202395693U CN 201120474494 CN201120474494 CN 201120474494 CN 201120474494 U CN201120474494 U CN 201120474494U CN 202395693 U CN202395693 U CN 202395693U
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- electric generation
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Abstract
A solar thermoelectric conversion device is disclosed, which comprises a solar heat-collecting tube and a storage device connected with the solar thermal-collecting tube via a liquid loop, wherein the storage device is connected with a semiconductor thermoelectric generation module; and the other end of the semiconductor thermoelectric generation module is connected with a cold water loop. The solar thermoelectric conversion device disclosed by the utility model converts the thermal energy of the solar energy to electric energy by using the multi-stage thermoelectric generation module; and the solar thermoelectric conversion device is simple in overall structure and strong in practicability.
Description
Technical field
The invention belongs to technical field of solar utilization technique, be specifically related to a kind of solar heat electrical switching device.
Background technology
At present; Solar energy is the renewable green energy resource with unlimited exploitation advantage, is the focus that people study very for many years always, along with people's continually developing and utilizing solar energy in recent years; The use of solar energy is more and more universal; Particularly in recent years the use solar power generation is replaced the continuous research of fuel type generating, generating plays crucial effects for heat in the conversion of solar energy, and how simple, effective thermal power transfer with sunlight is that electric energy becomes the problem that present emphasis solves.
The utility model content
The utility model provides a kind of solar heat electrical switching device; It can use separately, also can be used for adopting in the trough type solar power generation station of liquid return, and cooling segment is replaced by this solar heat electrical switching device; Just can play the effect of auxiliary power generation, make full use of the heat energy of the sun.
The utility model adopts following technical scheme:
A kind of solar heat electrical switching device; Comprise solar energy heat collection pipe 1; With the storage device 3 that solar energy heat collection pipe 1 is connected through fluid loop 2, storage device 3 is connected with semi-conductor thermo-electric generation module 4, and the other end of semi-conductor thermo-electric generation module 4 is connected with chilled water circuit 5.
Said semi-conductor thermo-electric generation module 4 direct current regulation circuit 6 simultaneously connects.
Semi-conductor thermo-electric generation module 4 can be formed multistage module with chilled water circuit 5 according to self temperature difference requirement.
The utility model principle is simple, is utilizing solar energy heat collecting module to produce great amount of heat energy, utilizes its temperature difference that produces at the thermoelectric generator two ends again, realizes the thermoelectricity conversion of solar energy.
Description of drawings
Accompanying drawing is a kind of solar heat electrical switching device.
Description of reference numerals:
| The 1-solar energy heat collection pipe | The 2-fluid loop | The 3-storage device |
| The 4-semi-conductor thermo-electric generation module | The 5-chilled water circuit | The 6-direct current regulation circuit |
Embodiment
Shown in accompanying drawing; A kind of solar heat electrical switching device of the utility model; Comprise solar energy heat collection pipe 1, with the storage device 3 that solar energy heat collection pipe 1 is connected through fluid loop 2, storage device 3 is connected with semi-conductor thermo-electric generation module 4; The other end of semi-conductor thermo-electric generation module 4 is connected with chilled water circuit 5
Preferably, said semi-conductor thermo-electric generation module 4 direct current regulation circuit 6 simultaneously connects.
Preferably, semi-conductor thermo-electric generation module 4 can be formed multistage module with chilled water circuit 5 according to self temperature difference requirement.
The operation principle of the utility model is: solar energy heat collection pipe 1 utilizes heat collector to collect the heat energy of sunlight; Make the liquid heat through solar energy heat collection pipe 1 become the condition of high temperature, the liquid of this condition of high temperature gathers together in storage device 3 through fluid loop 2; Afterwards high-temp liquid is flowed to semi-conductor thermo-electric generation module 4; Because the other end of semi-conductor thermo-electric generation module 4 is connected with chilled water circuit 5, so, just form a temperature difference at the two ends of semi-conductor thermo-electric generation module 4; Utilize this thermo-electric generation, just can realize the conversion of heat energy to electric energy.Because the electric energy after the conversion is unstable, can carry out voltage stabilizing to it through direct current regulation circuit 6, and got up by accumulators store.So, this system has just simply realized the conversion of solar heat energy to electric energy.
The utility model can be used for generating separately, also can be used for adopting in the trough type solar power generation station of liquid return, and it is novel that cooling segment is replaced by this use, just can play the effect of auxiliary power generation, made full use of the heat energy of the sun.Also can this system be used to provide the hot water of life usefulness.
Claims (3)
1. solar heat electrical switching device; It is characterized in that: comprise solar energy heat collection pipe (1); The storage device (3) that is connected through fluid loop (2) with solar energy heat collection pipe (1); Storage device (3) is connected with semi-conductor thermo-electric generation module (4), and the other end of semi-conductor thermo-electric generation module (4) is connected with chilled water circuit (5).
2. solar heat electrical switching device according to claim 1 is characterized in that: said semi-conductor thermo-electric generation module (4) direct current regulation circuit (6) simultaneously connects.
3. solar heat electrical switching device according to claim 1 is characterized in that: semi-conductor thermo-electric generation module (4) can be formed multistage module with chilled water circuit (5) according to self temperature difference requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120474494 CN202395693U (en) | 2011-11-24 | 2011-11-24 | Solar thermoelectric conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120474494 CN202395693U (en) | 2011-11-24 | 2011-11-24 | Solar thermoelectric conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395693U true CN202395693U (en) | 2012-08-22 |
Family
ID=46670592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120474494 Expired - Fee Related CN202395693U (en) | 2011-11-24 | 2011-11-24 | Solar thermoelectric conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218349A1 (en) * | 2018-05-18 | 2019-11-21 | 四季洋圃生物机电股份有限公司 | Cabinet-type solar thermoelectric chip power generation system |
-
2011
- 2011-11-24 CN CN 201120474494 patent/CN202395693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019218349A1 (en) * | 2018-05-18 | 2019-11-21 | 四季洋圃生物机电股份有限公司 | Cabinet-type solar thermoelectric chip power generation system |
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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: 20120822 Termination date: 20131124 |