CN206490604U - A kind of mounting structure of temperature-difference power generation module - Google Patents
A kind of mounting structure of temperature-difference power generation module Download PDFInfo
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- CN206490604U CN206490604U CN201621140299.1U CN201621140299U CN206490604U CN 206490604 U CN206490604 U CN 206490604U CN 201621140299 U CN201621140299 U CN 201621140299U CN 206490604 U CN206490604 U CN 206490604U
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- temperature
- heat
- mounting structure
- power generation
- generation module
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Abstract
The utility model is related to a kind of mounting structure of temperature-difference power generation module, heat transference efficiency to improve temperature-difference power generation module, and then improve generating efficiency, the mounting structure includes thermo-electric generation sheet, the absorber plate contacted with heat source body and the heat sink contacted with low-temperature receiver, the hot junction of described thermo-electric generation sheet is connected with absorber plate, cold end is connected with heat sink, and high heat conduction boundary layer is equipped between described heat source body and absorber plate, between absorber plate and thermo-electric generation sheet and between thermo-electric generation sheet and heat sink.Compared with prior art, the utility model has the advantages that to improve generating efficiency, alternative by force.
Description
Technical field
The utility model is related to thermo-electric generation field, more particularly, to a kind of mounting structure of temperature-difference power generation module.
Background technology
Thermo-electric generation is the green of the thermal energy that is produced the temperature difference of high temperature and low temperature using Seebeck effect into electric energy
Generation technology, with good market prospects, but as shown in figure 3, each thermally-conductive interface of temperature-difference power generation module can not possibly be put down very much
Sliding, when can so cause two interfaces to be in contact with each other, small concavo-convex position can not reach effective contact on interface, and it is contacted
The area relative interface gross area may be less to only accounting for 5%, and remaining part is all slight void, therefore heat transfer efficiency is low, most
Cause poor electricity generation module generating efficiency low eventually.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of improve and generate electricity
The mounting structure of efficiency, alternative strong temperature-difference power generation module.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of mounting structure of temperature-difference power generation module, the heat transference efficiency to improve temperature-difference power generation module, and then improve
Generating efficiency, the mounting structure includes thermo-electric generation sheet, the absorber plate contacted with heat source body and the heat sink contacted with low-temperature receiver, institute
The hot junction for the thermo-electric generation sheet stated is connected with absorber plate, and cold end is connected with heat sink, between described heat source body and absorber plate, is inhaled
High heat conduction boundary layer is equipped between hot plate and thermo-electric generation sheet and between thermo-electric generation sheet and heat sink.
Described high heat conduction boundary layer is high heat conduction graphite paper or high-temperature heat-conductive glue.
When high heat conduction boundary layer is high heat conduction graphite paper, the mounting structure also includes high temperature resistant screw, described resistance to height
Warm screw sequentially passes through heat sink and absorber plate, and extend into fastening in heat source body.
High temperature resistant packing ring is additionally provided between the nut and heat sink of described high temperature resistant screw.
When high heat conduction boundary layer is high-temperature heat-conductive glue, described thermo-electric generation sheet passes through high-temperature heat-conductive glue and heat absorption respectively
Plate and heat sink bonding.
Multigroup fin is additionally provided with described heat sink, described fin is extend into low-temperature receiver.
Described fin is ripple type, shutter type or slit type.
Described high heat conduction graphite paper is crystalline flake graphite paper.
The model alumino-silicate glue of described high-temperature heat-conductive glue.
Described mounting structure also includes the heat insulation layer being arranged between heat sink and heat source body, described thermo-electric generation
Piece, high heat conduction boundary layer and absorber plate are arranged in heat insulation layer.
Compared with prior art, the utility model has advantages below：
First, generating efficiency is improved：The utility model by using high heat conduction boundary material, to obtain preferable contact
Face, the space that high heat conduction boundary material is caused with a kind of compressible flexible material filling irregular surface, with this heat conduction system
The big materials of number substitute the heat conduction in slight void, heat conduction between interface is led by contact is changed into whole interracial contact
Heat, can significantly improve the thermal conductivity factor at whole interface, so as to reach the purpose for improving generating efficiency.
2nd, it is alternative strong：Can the different thermal source contact levels of basis select different high heat conduction boundary materials, enter
And different installation methods is used, when heat source body surface can carry out pressure installation, high heat conduction boundary material can be led using height
Hot graphite paper, then it is equipped with fixing device progress pressure fixing, when heat source body surface cannot carry out pressure installation, high heat conduction circle
Facestock material can use high-temperature heat-conductive glue, and each surface is fixed with viscose glue.
Brief description of the drawings
Fig. 1 is using temperature-difference power generation module mounting structure schematic diagram during high heat conduction graphite paper.
Fig. 2 is using temperature-difference power generation module mounting structure schematic diagram during high-temperature heat-conductive glue.
Each contact face structure schematic diagram when Fig. 3 is does not use high heat conduction boundary material, wherein, figure (3a) is heat source body with inhaling
The contact face structure schematic diagram of hot plate, figure (3b) is absorber plate and the contact face structure schematic diagram of thermo-electric generation sheet, and figure (3c) is
The contact face structure schematic diagram of heat sink and thermo-electric generation sheet.
Fig. 4 is each contact face structure schematic diagram when using high heat conduction boundary material, wherein, figure (4a) is heat source body and heat absorption
The contact face structure schematic diagram of plate, figure (4b) is absorber plate and the contact face structure schematic diagram of thermo-electric generation sheet, and figure (4c) is scattered
The contact face structure schematic diagram of hot plate and thermo-electric generation sheet.
Wherein, 1, high heat conduction graphite paper, 2, heat insulation layer, 3, high temperature resistant screw, 4, heat source body, 5, absorber plate, 6, temperature difference hair
Electric piece, 7, heat sink, 8, high temperature resistant packing ring, 9, fin, 10, high-temperature heat-conductive glue.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figure 1, a kind of mounting structure of temperature-difference power generation module, the heat transfer to improve temperature-difference power generation module is imitated
Rate, and then improve generating efficiency, absorber plate 5 and and low-temperature receiver that the mounting structure includes thermo-electric generation sheet 6, contacted with heat source body 4
The heat sink 7 of contact, the hot junction of thermo-electric generation sheet 6 is connected with absorber plate 5, and cold end is connected with heat sink 7, heat source body 4 and heat absorption
High heat conduction interface is equipped between plate 5, between absorber plate 5 and thermo-electric generation sheet 6 and between thermo-electric generation sheet 6 and heat sink 7
Layer.
When high heat conduction boundary layer is high heat conduction graphite paper 1, the mounting structure also includes high temperature resistant screw 3, high temperature resistant spiral shell
Silk 3 sequentially passes through heat sink 7 and absorber plate 5, and extend into fastening in heat source body 4, nut and the heat sink 7 of high temperature resistant screw 3
Between be additionally provided with high temperature resistant packing ring 8.
Multigroup fin 9 is additionally provided with heat sink 7, fin 9 is extend into low-temperature receiver.
Fin 9 is ripple type, shutter type or slit type.
High heat conduction graphite paper 1 is crystalline flake graphite paper.
The model alumino-silicate glue of high-temperature heat-conductive glue 10.
Mounting structure also includes the heat insulation layer 2 being arranged between heat sink 7 and heat source passages 4, and thermo-electric generation sheet 6, height are led
Hot boundary layer and absorber plate 5 are arranged in heat insulation layer 2.
Embodiment 2：
As shown in Fig. 2 a kind of mounting structure of temperature-difference power generation module, the heat transfer to improve temperature-difference power generation module is imitated
Rate, and then improve generating efficiency, absorber plate 5 and and low-temperature receiver that the mounting structure includes thermo-electric generation sheet 6, contacted with heat source body 4
The heat sink 7 of contact, the hot junction of thermo-electric generation sheet 6 is connected with absorber plate 5, and cold end is connected with heat sink 7, heat source body 4 and heat absorption
High heat conduction interface is equipped between plate 5, between absorber plate 5 and thermo-electric generation sheet 6 and between thermo-electric generation sheet 6 and heat sink 7
Layer.
When high heat conduction boundary layer is high-temperature heat-conductive glue 10, thermo-electric generation sheet 6 passes through high-temperature heat-conductive glue 10 and heat absorption respectively
Plate 5 and heat sink 7 are bonded.
Remaining structure is same as Example 1.
As shown in Figures 3 and 4, the utility model by using high heat conduction boundary material, it is high to obtain preferable contact surface
The space that heat-conducting interface material is caused with a kind of compressible material filling irregular surface, with the big material of this thermal conductivity factor
To substitute the heat conduction in slight void, make the heat conduction between interface by a contact is changed into whole interracial contact come heat conduction, can be notable
The whole interface of raising thermal conductivity factor, so as to reach the purpose for improving generating efficiency.
Claims (10)
1. a kind of mounting structure of temperature-difference power generation module, the heat transference efficiency to improve temperature-difference power generation module, and then improve hair
Electrical efficiency, the mounting structure include thermo-electric generation sheet (6), the absorber plate (5) contacted with heat source body (4) and contacted with low-temperature receiver it is scattered
Hot plate (7), the hot junction of described thermo-electric generation sheet (6) is connected with absorber plate (5), and cold end is connected with heat sink (7), and its feature exists
In between described heat source body (4) and absorber plate (5), between absorber plate (5) and thermo-electric generation sheet (6) and thermo-electric generation sheet
(6) it is equipped with high heat conduction boundary layer between heat sink (7).
2. a kind of mounting structure of temperature-difference power generation module according to claim 1, it is characterised in that described high heat conduction circle
Surface layer is high heat conduction graphite paper (1) or high-temperature heat-conductive glue (10).
3. the mounting structure of a kind of temperature-difference power generation module according to claim 2, it is characterised in that when high heat conduction boundary layer
During for high heat conduction graphite paper (1), the mounting structure also includes high temperature resistant screw (3), and described high temperature resistant screw (3) is sequentially passed through
Heat sink (7) and absorber plate (5), and it extend into fastening in heat source body (4).
4. a kind of mounting structure of temperature-difference power generation module according to claim 3, it is characterised in that described high temperature resistant spiral shell
High temperature resistant packing ring (8) is additionally provided between the nut and heat sink (7) of silk (3).
5. the mounting structure of a kind of temperature-difference power generation module according to claim 2, it is characterised in that when high heat conduction boundary layer
During for high-temperature heat-conductive glue (10), described thermo-electric generation sheet (6) passes through high-temperature heat-conductive glue (10) and absorber plate (5) and radiating respectively
Plate (7) is bonded.
6. a kind of mounting structure of temperature-difference power generation module according to claim 1, it is characterised in that described heat sink
(7) multigroup fin (9) is additionally provided with, described fin (9) is extend into low-temperature receiver.
7. a kind of mounting structure of temperature-difference power generation module according to claim 6, it is characterised in that described fin (9)
For ripple type, shutter type or slit type.
8. a kind of mounting structure of temperature-difference power generation module according to claim 2, it is characterised in that described high heat conduction stone
Black paper (1) is crystalline flake graphite paper.
9. a kind of mounting structure of temperature-difference power generation module according to claim 2, it is characterised in that described high-temperature heat-conductive
The model alumino-silicate glue of glue (10).
10. a kind of mounting structure of temperature-difference power generation module according to claim 1, it is characterised in that described installation knot
Structure also includes being arranged on heat insulation layer (2) between heat sink (7) and heat source body (4), described thermo-electric generation sheet (6), high heat conduction
Boundary layer and absorber plate (5) are arranged in heat insulation layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140299.1U CN206490604U (en) | 2016-10-20 | 2016-10-20 | A kind of mounting structure of temperature-difference power generation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140299.1U CN206490604U (en) | 2016-10-20 | 2016-10-20 | A kind of mounting structure of temperature-difference power generation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490604U true CN206490604U (en) | 2017-09-12 |
Family
ID=59768419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140299.1U Expired - Fee Related CN206490604U (en) | 2016-10-20 | 2016-10-20 | A kind of mounting structure of temperature-difference power generation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357161A (en) * | 2016-10-20 | 2017-01-25 | 上海电力学院 | Installing structure of temperature-difference power generation module |
-
2016
- 2016-10-20 CN CN201621140299.1U patent/CN206490604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357161A (en) * | 2016-10-20 | 2017-01-25 | 上海电力学院 | Installing structure of temperature-difference power generation module |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170912 Termination date: 20191020 |