CN205070848U - Thermoelectric conversion device - Google Patents
Thermoelectric conversion device Download PDFInfo
- Publication number
- CN205070848U CN205070848U CN201520770031.5U CN201520770031U CN205070848U CN 205070848 U CN205070848 U CN 205070848U CN 201520770031 U CN201520770031 U CN 201520770031U CN 205070848 U CN205070848 U CN 205070848U
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- CN
- China
- Prior art keywords
- thermoelectric conversion
- cooler
- heating device
- conversion device
- mounting groove
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Abstract
The utility model discloses a thermoelectric conversion device, including heating stove, thermoelectric conversion subassembly, the thermoelectric conversion subassembly is including adopting calorimeter, cooler and a plurality of semiconductor refrigeration pieces, just is being connected with respectively on each semiconductor refrigeration piece, the negative pole lead wire, and the high temperature side of a plurality of semiconductor refrigeration pieces is fixed on adopting the calorimeter, the low temperature side is fixed on the cooler, it has the mounting groove to open in the stove lining of heating stove, the mounting groove with leave the interval between the furnace of heating stove, it is fixed in to adopt the calorimeter in the mounting groove. The utility model discloses thermoelectric conversion device, simple structure, with low costs, convenient to use can satisfy the power consumption demand in the region of the unable power supply of national grid.
Description
Technical field
The utility model relates to a kind of energy conversion device, relates to a kind of thermoelectric conversion device specifically.
Background technology
At present, also have remote countryside or flowing pastoral area national grid to power and cannot send to, flowing pastoral area adopts diesel generation, wind power generation, solar power generation or storage battery power supply usually.Wind power generation, solar power generation are large by weather effect, the whether sunny meeting of wind-force size, weather directly affects energy output, energy output under certain weather conditions is caused to meet instructions for use, and wind power generation herdsman transition needs to rebuild, waste time and energy, diesel generation cost is high, and gas station from far-off regions is few, causes diesel generation to use inconvenience.In addition, plant culture zone in the wild, or without the field work district of fixed location, because the natural calamity such as earthquake, flood causes the area of interim power-off, electrical problem is also badly in need of solving.
Utility model content
The purpose of this utility model is to overcome the problems referred to above, provides a kind of thermoelectric conversion device, and its structure is simple, cost is low, esy to use, safe and reliable, can meet the need for electricity in the region that national grid cannot be powered.
To achieve these goals, technical solution of the present utility model is: a kind of thermoelectric conversion device, comprise heating stove, thermoelectric conversion component, described thermoelectric conversion component comprises heating device, cooler and some chip semiconductor cooling pieces, each semiconductor chilling plate is connected to just, negative wire, the high temperature side of some chip semiconductor cooling pieces is fixed on heating device, low temperature side is fixed on cooler, mounting groove is had in the tile of described heating stove, suitable spacing is left between the burner hearth of described mounting groove and described heating stove, described heating device is fixed in described mounting groove.
The utility model thermoelectric conversion device, wherein, described heating device and cooler are the body that cross section is rectangle, and body one end of described cooler is water inlet end, the other end is water side, and described water inlet end is connected with cooling water source.
The utility model thermoelectric conversion device, wherein, the water side of described cooler is connected with the water inlet end of radiator, and the water side of described radiator is connected with the water inlet end of described cooler.
The utility model thermoelectric conversion device, wherein, leave gap between the bottom of described heating device and the bottom of described mounting groove, the top of described tile has the groove be communicated with described burner hearth, and described groove is also communicated with the inner chamber of described heating device, described gap successively and forms secondary air channel.
The utility model thermoelectric conversion device, wherein, the face that described semiconductor chilling plate and heating device, cooler fit all is coated with heat-conducting silicone grease.
The utility model thermoelectric conversion device, wherein, a described heating device side mutually bonding with described semiconductor chilling plate is shiny surface, the another side mutually bonding with the tile of described heating stove is distributed with 5-6 radiating fin, radiating fin height is 40-50mm, long 200mm, the thick 2-5mm of wing, wing spacing 5-10mm, wing root is 4-6mm to the thickness of shiny surface.
After adopting such scheme, compared with prior art because the utility model thermoelectric conversion device comprises heating stove, thermoelectric conversion component, thermoelectric conversion component comprises heating device, cooler and semiconductor chilling plate, each semiconductor chilling plate is connected to just, negative wire, heating device is fixed in the mounting groove of heating stove, therefore while heating stove heat supply, utilize the waste heat of heating stove that heating device temperature can be made to raise, thus the temperature difference is produced between the two sides of semiconductor chilling plate, semiconductor chilling plate is generated electricity, meet illumination and wait household electricity demand, structure is simple, easy to use, and utilize the waste heat of heating stove in heating, can generate electricity while cooking, do not affect the normal use of heating stove, cost is low, there is no region, environmental limit, pluralities of fuel can be used, also be easy to use in remote districts, because heating stove is remote districts heatings, heat up water, to cook conventional apparatus, therefore the utility model thermoelectric conversion device is convenient to promote the use of in the remote area that do not power, also have because heating stove is applicable to pluralities of fuel, fuel easily obtains, in some special situations and environment, as there is earthquake, during floods, also can use.
Below in conjunction with accompanying drawing, the utility model thermoelectric conversion device is described in detail.
Accompanying drawing explanation
Fig. 1 is that the B-B of Fig. 2 the utility model thermoelectric conversion device is to cutaway view;
Fig. 2 is that the C-C of Fig. 1 is to cutaway view;
Fig. 3 is the perspective view of thermoelectric conversion component in the utility model thermoelectric conversion device.
Embodiment
As Fig. 1, shown in 2, the utility model thermoelectric conversion device, comprise heating stove 01, thermoelectric conversion component 02, thermoelectric conversion component 02 comprises heating device 22, cooler 23 and more semiconductor cooling piece 21, each semiconductor chilling plate 21 is just connected to, negative wire, each semiconductor chilling plate 21 just, negative wire is needing the place employing of big current in parallel, series connection is adopted in the high-tension place of needs, the high temperature side of each semiconductor chilling plate 21 is adhesively fixed on heating device 22, low temperature side is adhesively fixed on cooler 23, semiconductor chilling plate 21 and heating device 22, bonding with the heat-conducting silicone grease of even spread on the face that cooler 23 fits, mounting groove 11 is had in the tile of heating stove 01, suitable spacing is left between the burner hearth 12 of mounting groove 11 and heating stove 01, prevent semiconductor chilling plate 21 overheated, heating device 22 is fixed in mounting groove 11, the fuel of heating stove 01 can use coal, timber or other biological matter fuel are as cow dung etc.Thermoelectric conversion component 02 can be one or more groups, and in the present embodiment, thermoelectric conversion component 02 is two groups, is symmetricly set on the two side of heating stove 01.
When heating stove 01 burns, the waste-heat heating device 22 of tile, because cooler 23 temperature is lower, the temperature difference is produced between the two sides of semiconductor chilling plate 21, thus semiconductor chilling plate 21 is generated electricity, electric current is drawn by positive and negative electrode lead-in wire, leaves spacing, prevent semiconductor chilling plate 21 to be burned between the burner hearth 12 of mounting groove 11 and heating stove 01, semiconductor chilling plate 21 adopts commercially available TEC1-12705 type cooling piece, Seebeck, Peltier, Thomson effect shows, the mutual conversion of electricity and heat energy is directly reversible, according to this theory, for semiconductor chilling plate connects direct current, the two sides of cooling piece produces the very large temperature difference, at mini-bar, freeze with this semiconductor chilling plate in water dispenser, under semiconductor chilling plate being placed on the environment with a fixed difference difference on the contrary, just direct current is had to export, i.e. thermo-electric generation, the specification of cooling piece is 40 × 40mm, 8 cooling pieces can send 0.5-3A, the direct current of 10-30 watt, meet the demand of LED illumination.
As shown in Figure 3, heating device 22 for aluminum cross section be the body of rectangle, semiconductor chilling plate is bonded and fixed on heating device 22 away from a side of burner hearth 12, prevent semiconductor chilling plate 21 overheated, cooler 23 for aluminum cross section be the body of rectangle, body one end of cooler 23 is water inlet end, the other end is water side, water inlet end is connected with cooling water source, cooling water source cools cooler 23 by lasting in the body of cooler 23, cooler 23 is made to keep low temperature, the two sides of semiconductor chilling plate 21 keep larger temperature difference, increase energy output.
Heating device 22 side mutually bonding with semiconductor chilling plate 21 is shiny surface, the another side mutually bonding with tile is distributed with 5-6 radiating fin, radiating fin height is 40-50mm, long 200mm, the thick 2-5mm of wing, wing spacing 5-10mm, wing root is 4-6mm to the thickness of shiny surface.
In embodiment of the present utility model, the water side of cooler 23 is connected with the water inlet end of radiator 03, the water side of radiator 03 is connected with the water inlet end of cooler, cooling water after the intensification of flowing out in cooler 23 temperature after radiator 03 dispels the heat reduces, and then flows in cooler 23, and cooling water is recycled, save water source, meanwhile, heating stove 01, while giving thermoelectric conversion component 02 heat supply, can make again the used heat of cooler 23 be fully used.
As shown in Figure 1, gap 31 is left between the bottom of heating device 22 and the bottom of mounting groove 11, the top of tile has the groove 13 be communicated with burner hearth 12, groove 13 is also communicated with the inner chamber of heating device 22, gap 31 successively and forms secondary air channel, air enters above burner hearth through secondary air channel, for the fuel secondary oxygen supply in burner hearth, make fuel combustion more complete, improve the Generation Rate of fuel heat generation rate and semiconductor chilling plate; And after night heating stove banking, the inner chamber that hot gas in burner hearth enters heating device 22 through groove 13 makes heating device 22 temperature raise, meet the demand of semiconductor chilling plate generating at night, make semiconductor chilling plate have the electricity of more than 6V to export, institute's energy output can meet the needs of night illumination.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection range that claims of the present utility model determine.
Claims (6)
1. a thermoelectric conversion device, comprise heating stove (01), it is characterized in that: also comprise thermoelectric conversion component (02), described thermoelectric conversion component (02) comprises heating device (22), cooler (23) and some chip semiconductor cooling pieces (21), (21) are just connected to each semiconductor chilling plate, negative wire, the high temperature side of some chip semiconductor cooling pieces (21) is fixed on heating device (22), low temperature side is fixed on cooler (23), mounting groove (11) is had in the tile of described heating stove (01), suitable spacing is left between the burner hearth (12) of described mounting groove (11) and described heating stove (01), described heating device (22) is fixed in described mounting groove (11).
2. thermoelectric conversion device as claimed in claim 1, it is characterized in that: described heating device (22) and cooler (23) are the body that cross section is rectangle, body one end of described cooler (23) is water inlet end, the other end is water side, and described water inlet end is connected with cooling water source.
3. thermoelectric conversion device as claimed in claim 2, it is characterized in that: the water side of described cooler (23) is connected with the water inlet end of radiator (03), the water side of described radiator (03) is connected with the water inlet end of cooler (23).
4. thermoelectric conversion device as claimed in claim 3, it is characterized in that: between the bottom of described heating device (22) and the bottom of described mounting groove (11), leave gap (31), the top of described tile has the groove (13) be communicated with described burner hearth (12), and described groove (13) is also communicated with the inner chamber of described heating device (22), described gap (31) successively and forms secondary air channel.
5. thermoelectric conversion device as claimed in claim 4, is characterized in that: the face that described semiconductor chilling plate (21) and heating device (22), cooler (23) fit all is coated with heat-conducting silicone grease.
6. thermoelectric conversion device as claimed in claim 5, it is characterized in that: described heating device (22) side mutually bonding with described semiconductor chilling plate (21) is shiny surface, the another side mutually bonding with the tile of described heating stove (01) is distributed with 5-6 radiating fin, radiating fin height is 40-50mm, long 200mm, the thick 2-5mm of wing, wing spacing 5-10mm, wing root is 4-6mm to the thickness of shiny surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770031.5U CN205070848U (en) | 2015-09-30 | 2015-09-30 | Thermoelectric conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770031.5U CN205070848U (en) | 2015-09-30 | 2015-09-30 | Thermoelectric conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070848U true CN205070848U (en) | 2016-03-02 |
Family
ID=55397349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770031.5U Expired - Fee Related CN205070848U (en) | 2015-09-30 | 2015-09-30 | Thermoelectric conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703664A (en) * | 2016-04-07 | 2016-06-22 | 上海电力学院 | Thermoelectric power generation energy storage and power transmission system applied to boiler furnace |
| CN106123038A (en) * | 2016-07-29 | 2016-11-16 | 冯忠奇 | Multifunctional generating stove |
| WO2017054163A1 (en) * | 2015-09-30 | 2017-04-06 | 冯忠奇 | Thermoelectric conversion device |
-
2015
- 2015-09-30 CN CN201520770031.5U patent/CN205070848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054163A1 (en) * | 2015-09-30 | 2017-04-06 | 冯忠奇 | Thermoelectric conversion device |
| CN105703664A (en) * | 2016-04-07 | 2016-06-22 | 上海电力学院 | Thermoelectric power generation energy storage and power transmission system applied to boiler furnace |
| CN106123038A (en) * | 2016-07-29 | 2016-11-16 | 冯忠奇 | Multifunctional generating stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Zhongqi Inventor after: Feng Yuzhu Inventor after: Feng Yuhong Inventor before: Feng Zhongqi Inventor before: Feng Yuzhu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161028 Address after: 100000 Beijing Chaoyang District Anli Road No. 58 Chan yuan a 2 Room No. 2103 Patentee after: Feng Zhongqi Patentee after: Feng Yuhong Address before: 100000 Beijing Chaoyang District Anli Road No. 58 Chan yuan a 2 Room No. 2103 Patentee before: Feng Zhongqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190930 |