CN112532110A - Heat source suitable for temperature difference type thermoelectric conversion - Google Patents
Heat source suitable for temperature difference type thermoelectric conversion Download PDFInfo
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- CN112532110A CN112532110A CN202011309783.3A CN202011309783A CN112532110A CN 112532110 A CN112532110 A CN 112532110A CN 202011309783 A CN202011309783 A CN 202011309783A CN 112532110 A CN112532110 A CN 112532110A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
The invention discloses a heat source suitable for temperature difference type thermoelectric conversion, which comprises a tank body, wherein a high-temperature fluid working medium is contained in the tank body; the outer surface of the tank body is provided with a plurality of mounting areas, each mounting area is used for mounting a thermoelectric device, and the hot end of the thermoelectric device is in contact with the outer wall of the tank body in the mounting area for heat transfer. A plurality of thermoelectric devices can be integrated on the wall surface of the heat source to simultaneously carry out large-power thermoelectric power generation demonstration and thermoelectric performance test work, and compared with the heat source for thermoelectric conversion test and experiment, the heat source can be closer to demonstration and performance test of industrial actual-scale scenes, and has practical reference significance for large-scale industrial application of future thermoelectric power generation.
Description
Technical Field
The invention relates to the technical field of thermoelectric power generation, in particular to a heat source suitable for thermoelectric conversion.
Background
Thermoelectric power generation is a novel power generation technology, and can directly convert heat energy into electric energy. On one hand, the thermoelectric power generation can be combined with various current power generation systems, for example, the thermoelectric power generation can be combined with a small nuclear reactor, so that a novel energy source with long service life, small volume, convenient movement and no noise can be provided for a part of areas with inconvenient power supply, and the supply of long-term continuous energy sources such as space exploration, deep sea exploration, remote island power supply and the like can be ensured; on the other hand, the method can be applied to the technical field of waste heat recovery, and can be used for recovering waste heat of low-grade heat sources such as steel plants, family fireplaces, automobile exhaust and the like. In general, the thermoelectric power generation technology brings huge economic benefits.
The thermoelectric device is a basic unit for realizing thermoelectric energy conversion, and is formed by connecting thermoelectric conversion elements made of a plurality of thermoelectric materials in an electric series connection or a thermal parallel connection mode. Thermoelectric power generation must create a temperature differential across the thermoelectric device, and therefore a heat source must be present on one side of the thermoelectric device and a heat sink must be present on the other side. The output power of an industrial-scale thermoelectric power generation device is large, a large number of thermoelectric devices are needed, and accordingly, a heat source for generating heat for the large number of thermoelectric devices is also needed. At present, as a heat source for thermoelectric conversion of temperature difference, there have been disclosed mainly a constant temperature heat source in "a thermoelectric module characteristic testing apparatus" (patent application No. 201510731043.1); in addition, there is an electric heating table in a testing device and a testing method for thermoelectric conversion efficiency of a thermoelectric module (patent application No. 201610555034.6); and "a thermoelectric performance test bench for thermoelectric power generation cell modules" (patent application No. 201710700838.5). The heat source for the temperature-difference thermoelectric conversion test and test mainly provides heat input for the performance test of a single thermoelectric device or a single thermoelectric small element, and cannot provide heat input for the integration of large-scale thermoelectric devices, so that a heat source suitable for the integration test of large-scale thermoelectric devices needs to be designed.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention provides a heat source suitable for temperature difference type thermoelectric conversion, which solves the problems and is suitable for testing and demonstration verification of large-power thermoelectric power generation integrated by multiple thermoelectric devices.
The invention is realized by the following technical scheme:
a heat source suitable for thermoelectric conversion of temperature difference type comprises a tank body, wherein a high-temperature fluid working medium is contained in the tank body; the outer surface of the tank body is provided with a plurality of mounting areas, each mounting area is used for mounting a thermoelectric device, and the hot end of the thermoelectric device is in contact with the outer wall of the tank body in the mounting area for heat transfer.
The invention adopts the tank body stored with the high-temperature fluid working medium as the heat source, the high-temperature fluid is contacted with the inner wall of the tank body to transfer the heat to the tank body, and the fluidity of the fluid can ensure that the whole tank body can be uniformly heated without a heat transfer dead angle area and is beneficial to ensuring that the output temperature of the outer wall of the tank body 1 is the same for all integrated thermoelectric devices; and the high-temperature fluid working medium is used as a heating source, the tank body is used as a storage and heat transfer medium, a tank body structure with a larger volume can be manufactured according to actual requirements, the cost is lower, the occupied area is the same, the whole outer wall of the tank body can be used as a heat source to be connected into a thermoelectric device, the utilization rate is high, and the large-scale integration of the thermoelectric device is favorably realized. Therefore, a plurality of thermoelectric devices can be integrated on the wall surface of the tank body, large-power thermoelectric power generation demonstration and thermoelectric performance test work can be simultaneously carried out, compared with the currently disclosed thermoelectric conversion test and experimental heat source, the thermoelectric power generation demonstration and performance test device can be closer to the demonstration and performance test of industrial actual-scale scenes, and has practical reference significance for large-scale industrial application of future thermoelectric power generation.
Preferably, grids extending along the warp direction and the weft direction are arranged on the outer surface of the tank body, grids surrounded by the grids extending along the warp direction and the weft direction on the outer surface of the tank body serve as mounting areas, and a thermoelectric device is mounted in each grid.
Preferably, the installation areas are periodically and regularly distributed on the outer surface of the tank body; the tank body is characterized by also comprising a plurality of press strips, wherein the press strips are distributed along the circumferential direction of the tank body, a series of threaded holes are formed in the press strips, and the position of each threaded hole corresponds to one mounting area of the outer wall of the tank body; one end of the fastening bolt is screwed and penetrates through the threaded hole, and the fastening bolt penetrates through the end part of the threaded hole and is used for pressing the thermoelectric device in the mounting area.
Preferably, all the installation areas are distributed in an array on the unfolding structure of the outer surface of the side wall of the tank body; the support columns are uniformly distributed along the circumferential direction of the tank body; a plurality of pressing strips are arranged between the adjacent support columns and are uniformly distributed along the axial direction of the tank body; and a plurality of threaded holes are formed in each pressing strip, the threaded holes are distributed along the axial direction of the pressing strip, and the positions of the threaded holes correspond to the positions of the mounting areas one by one.
Further preferably, the high-temperature fluid working medium comprises gas, molten salt and liquid metal.
High temperature fluid working fluids include, but are not limited to, gases, molten salts, liquid metals; the fluid working medium can adopt low-grade heat sources such as high-temperature waste water, waste liquid, waste gas and the like.
Further preferably, still include the axis of rotation, the one end of axis of rotation stretches into the jar internally, and the axis of rotation stretches into and is equipped with the paddle on the internal shaft part of jar, the paddle is used for stirring jar internal fluid working medium.
The paddle is arranged at the tail end of the rotating shaft in the tank body, and particularly when the liquid working medium is aimed at, the highest point of the paddle is kept below the liquid level. The stirring paddle blades are arranged inside the container, fluid working media in the tank body are stirred, so that the temperature of the working media in the tank body can be uniformly distributed, and the same output temperature of all installation areas on the outer wall of the tank body to the thermoelectric device is realized.
Further preferably, the open end of the top of the tank body is detachably and hermetically connected with an upper cover; the upper cover is provided with a through hole; the upper edge of the upper cover is sequentially provided with a bearing chamber and a shaft seal cavity in a direction away from the upper cover, and the bearing chamber, the shaft seal cavity and the through hole arch axis of the upper cover are communicated; one end of the rotating shaft sequentially penetrates through the shaft seal cavity, the bearing chamber and the through hole and then enters the tank body; the other end of the rotating shaft is connected with a rotor of the motor.
Install antifriction bearing in the bearing room, guarantee the rotation of axis of rotation on the one hand, provide certain support for the equipment of axis of rotation top on the one hand, the indoor packing of bearing has lubricating grease, guarantees antifriction bearing's lubrication. The shaft seal cavity is internally provided with a mechanical seal and a packing seal, so that the high-temperature working medium in the tank body can not leak into the air at different stirring rotating speeds.
Further preferably, cooling cavities are arranged outside the bearing chamber and the shaft seal cavity, and the cooling cavities circumferentially wrap the bearing chamber and the shaft seal cavity; the cooling cavity is used for circulating a cooling medium.
The cooling cavity wraps the shaft seal cavity and the bearing chamber and provides cooling for the shaft seal cavity and the bearing chamber, and the shaft seal cavity and the bearing chamber are guaranteed to operate in a stable and reliable temperature range.
Further preferably, the outer wall of the tank body is of a square or polygonal structure, so that the device is convenient to mount, and the contact surface between the plane of the thermoelectric device and the outer wall of the container is large enough.
The invention has the following advantages and beneficial effects:
1. the invention adopts the tank body stored with the high-temperature fluid working medium as the heat source, the high-temperature fluid is contacted with the inner wall of the tank body to transfer the heat to the tank body, and the fluidity of the fluid can ensure that the whole tank body can be uniformly heated without a heat transfer dead angle area and is beneficial to ensuring that the output temperature of the outer wall of the tank body 1 is the same for all integrated thermoelectric devices; and the high-temperature fluid working medium is used as a heating source, the tank body is used as a storage and heat transfer medium, a tank body structure with a larger volume can be manufactured according to actual requirements, the cost is lower, the occupied area is the same, the whole outer wall of the tank body can be used as a heat source to be connected into a thermoelectric device, the utilization rate is high, and the large-scale integration of the thermoelectric device is favorably realized. Therefore, a plurality of thermoelectric devices can be integrated on the wall surface of the tank body, large-power thermoelectric power generation demonstration and thermoelectric performance test work can be simultaneously carried out, compared with the currently disclosed thermoelectric conversion test and experimental heat source, the thermoelectric power generation demonstration and performance test device can be closer to the demonstration and performance test of industrial actual-scale scenes, and has practical reference significance for large-scale industrial application of future thermoelectric power generation.
2. The invention adopts grids extending along the warp direction and the weft direction to surround the grids, divides the outer surface of the tank body into a plurality of independent separation grooves as mounting areas, can maximally utilize the heat source of the outer surface of the tank body, and realizes independent fixing and mounting of each thermoelectric device through the pressing strips and the fastening bolts.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of an overall structure of a heat source suitable for thermoelectric conversion according to the present invention;
fig. 2 is a schematic axial sectional view of a heat source suitable for thermoelectric conversion according to the present invention.
Reference numbers and corresponding part names in the drawings: the method comprises the following steps of 1-motor, 2-rotating shaft, 3-shaft seal cavity, 4-bearing chamber, 5-cooling cavity, 6-upper cover, 7-tank body, 8-supporting pile, 9-pressing strip, 10-blade, 11-grid, 12-fastening bolt and 13-support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
The embodiment provides a heat source suitable for temperature difference type thermoelectric conversion, which comprises a tank body 7, wherein a high-temperature fluid working medium is contained in the tank body 7; the outer surface of the tank body 7 is provided with a plurality of mounting areas, each mounting area is used for mounting a thermoelectric device, and the hot end of the thermoelectric device is in contact with the outer wall of the tank body 7 in the mounting area for heat transfer.
In the embodiment, the tank body storing the high-temperature fluid working medium is used as a heat source, the high-temperature fluid is in contact with the inner wall of the tank body 7, the heat is transferred to the tank body 7, and the whole tank body 7 can be uniformly heated without a heat transfer dead angle region due to the fluidity of the fluid; and the high-temperature fluid working medium is used as a heating source, the tank body 7 is used as a storage and heat transfer medium, a tank body structure with a larger volume can be manufactured according to actual requirements, the cost is lower, the occupied area is the same, and the whole outer wall of the tank body 7 can be used as a heat source to be connected into a thermoelectric device, so that large-scale integration of the thermoelectric device is favorably realized. In the embodiment, the outer surface of the tank body 7 is divided into a plurality of mounting areas, the plurality of mounting areas completely cover along the circumferential direction and the axial direction of the tank body 7, and the plurality of mounting areas can be defined by supposition, or a plurality of mounting units are designed to be fixed on the tank body 7, or a mounting structure integrally manufactured with the tank body 7 is formed. Therefore, a plurality of thermoelectric devices can be integrated on the wall surface of the tank body 7, large-power thermoelectric power generation demonstration and thermoelectric performance test work can be simultaneously carried out, compared with the thermoelectric conversion test and experimental heat source which are disclosed at present, the thermoelectric conversion test and experimental heat source can be closer to the demonstration and performance test of industrial actual-scale scenes, and the thermoelectric conversion test and experimental heat source has practical reference significance for large-scale industrial application of future thermoelectric power generation.
As a preferred scheme of this embodiment, the installation area structure includes a grid structure installation groove and a plurality of corresponding fasteners, which are arranged on the tank 7, and specifically as follows:
1) grids 11 extending along the warp direction and the weft direction are arranged on the outer surface of the tank body 7, grids formed by the grids 11 extending along the warp direction and the weft direction and surrounded on the outer surface of the tank body 7 serve as mounting areas, and a thermoelectric device is mounted in each grid. The warp and weft directions herein may be any two orthogonal or intersecting directions as long as a plurality of cells are formed. In this embodiment, the warp direction is circumferential surrounding along the tank body 7, and the weft direction is axial extension along the tank body 7, so that a plurality of square grids are defined on the outer surface of the tank body 7 by the grids 11 extending along the warp direction and the weft direction, the outer wall surface of the tank body 7 is divided into a plurality of mounting areas with the same size, a mounting groove is defined by the walls of the grids 11 and the outer wall of the tank body 7 in each grid, the thermoelectric device can be directly embedded into the mounting groove for fixing, the outer wall surface of the tank body 7 in each mounting area is smooth, and the hot end of the thermoelectric device is guaranteed to be maximally contacted with.
2) Four support columns 8 are distributed on the circumferential direction of the tank body 7 at equal angles, a plurality of press strips 9 are arranged between every two adjacent support columns 8, and the plurality of press strips 9 are uniformly distributed along the axial direction of the tank body 7; the two axial ends of each pressing strip 9 are distributed and fixed on the supporting columns 8 on the corresponding sides. Each pressing strip 9 is provided with a plurality of threaded holes, the threaded holes are distributed along the axial direction of the pressing strip 9, and the positions of the threaded holes correspond to the positions of the mounting areas one by one. One end of the fastening bolt 12 is screwed to penetrate through the threaded hole, and the fastening bolt 12 penetrates through the end part of the threaded hole and is used for pressing the thermoelectric device in the mounting groove.
In the embodiment, grids 11 extending along the warp direction and the weft direction are enclosed to form grids, the outer surface of the tank body 7 is divided into a plurality of independent separation grooves to serve as mounting areas, the heat source on the outer surface of the tank body 7 can be utilized to the maximum extent, and each thermoelectric device can be independently fixed and mounted through the pressing strips 9 and the fastening bolts 12.
Example 2
The improvement is further improved on the basis of the embodiment 1, and the high-temperature fluid working medium comprises but is not limited to gas, molten salt and metal; the fluid working medium can adopt low-grade heat sources such as high-temperature waste water, waste liquid, waste gas and the like. The open end of the top of the tank body 7 is connected with an upper cover 6 through a flange, the bottom of the tank body 7 is provided with a liquid discharge pipe, and a thermometer and a liquid level meter are arranged in the tank body 7. A through hole is formed in the geometric center of the upper cover 6, a bearing chamber 4 and a shaft seal cavity 3 are sequentially arranged on the upper cover 6 along the direction far away from the upper cover 7, and the bearing chamber 4, the shaft seal cavity 3 and the through hole arch axis of the upper cover 6 are communicated; one end of the rotating shaft 2 sequentially passes through the shaft seal cavity 3, the bearing chamber 4 and the through hole and then enters the tank body 7. The shaft section of the rotating shaft 2 extending into the tank body 7 is provided with a paddle 10, the paddle 10 is installed at the tail end of the rotating shaft 2 in the tank body 7, and the highest point of the paddle 10 is kept below the liquid level. The stirring paddle blades are arranged in the container, fluid working media in the tank body 7 are stirred, so that the temperature of the working media in the tank body 7 is uniformly distributed, and the same output temperature of all installation areas on the outer wall of the tank body 7 to thermoelectric devices is realized.
Install antifriction bearing in the bearing room 4, guarantee the rotation of axis of rotation 2 on the one hand, provide certain support for the equipment of axis of rotation 2 top on the one hand, the intussuseption of bearing room 4 is filled with lubricating grease, guarantees antifriction bearing's lubrication. And a mechanical seal and a packing seal are arranged in the shaft seal cavity 3, so that the high-temperature working medium in the tank body 7 can not leak into the air at different stirring rotating speeds. The cooling cavities 5 are arranged outside the bearing chamber 4 and the shaft seal chamber 3, the shaft seal chamber 3 and the bearing chamber 4 are wrapped by the cooling cavities 5 to provide cooling for the two, as shown in figure 1, the shaft seal chamber 3 and the bearing chamber 4 are ensured to operate in a stable and reliable temperature range, the side walls of the cooling cavities 5 are respectively provided with a coolant inlet and outlet small hole to ensure the circulating flow of a coolant in the cavities, and the coolant is usually water or oil. Above the shaft seal cavity 3, the top of axis of rotation 2 is provided with motor 1, and motor 1 drives the rotation of axis of rotation 2 through inputing three-phase alternating current, and motor 1's rotor passes through the coupling joint with axis of rotation 2.
Example 3
The improved structure is further improved on the basis of the embodiment 2, the outer wall of the tank body 7 is of a square structure, the inner wall of the tank body 7 is of a circular structure, and the inner bottom surface of the tank body 7 is of a concave arch structure. The heat source is a container with an inner circle and an outer square, a high-temperature working medium is arranged in the container, the container has enough bearing capacity at high temperature, the outer wall surface of the container is designed to be square, a grid is designed on the wall surface, a plurality of thermoelectric devices can be conveniently placed, and the contact surface between the plane of the thermoelectric device and the outer wall of the container is ensured to be large enough.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The heat source suitable for the temperature difference type thermoelectric conversion is characterized by comprising a tank body (7), wherein the tank body (7) is used for containing a high-temperature fluid working medium; the outer surface of the tank body (7) is provided with a plurality of mounting areas, each mounting area is used for mounting a thermoelectric device, and the hot end of the thermoelectric device is in contact with the outer wall of the tank body (7) in the mounting area for heat transfer.
2. A heat source suitable for thermoelectric conversion according to claim 1, wherein the outer surface of the can (7) is provided with grids (11) extending in the warp and weft directions, and the grids surrounded by the grids (11) extending in the warp and weft directions on the outer surface of the can (7) are used as mounting areas, and each grid is used for mounting a thermoelectric device.
3. A heat source suitable for thermoelectric conversion according to claim 1 or 2, wherein the mounting areas are periodically and regularly distributed on the outer surface of the tank (7);
the tank body is characterized by further comprising a plurality of pressing strips (9), wherein the pressing strips (9) are distributed along the circumferential direction of the tank body (7), a series of threaded holes are formed in the pressing strips (9), and the position of each threaded hole corresponds to one mounting area of the outer wall of the tank body (7); one end of the fastening bolt (12) is screwed to penetrate through the threaded hole, and the fastening bolt (12) penetrates through the end part of the threaded hole and is used for pressing the thermoelectric device in the mounting area.
4. A heat source suitable for thermoelectric conversion according to claim 3, wherein all the mounting areas are arranged in an array on the developed configuration of the outer surface of the side wall of the can (7);
the tank also comprises a plurality of supporting columns (8), wherein the supporting columns (8) are uniformly distributed along the circumferential direction of the tank body (7); a plurality of pressing strips (9) are arranged between the adjacent support columns (8), and the plurality of pressing strips (9) are axially and uniformly distributed along the tank body (7); each pressing strip (9) is provided with a plurality of threaded holes, the threaded holes are axially distributed along the pressing strips (9), and the positions of the threaded holes correspond to the positions of the mounting areas one to one.
5. A heat source suitable for thermoelectric conversion according to claim 1 wherein the high temperature fluid comprises a gas, a molten salt, a liquid metal.
6. A heat source suitable for thermoelectric conversion according to claim 1, further comprising a rotating shaft (2), wherein one end of the rotating shaft (2) extends into the tank (7), and a shaft section of the rotating shaft (2) extending into the tank (7) is provided with paddles (10), and the paddles (10) are used for stirring the fluid working medium in the tank (7).
7. A heat source suitable for thermoelectric conversion according to claim 6, wherein the open top end of the can (7) is detachably and hermetically connected with an upper cover (6); the upper cover (6) is provided with a through hole; a bearing chamber (4) and a shaft seal cavity (3) are sequentially arranged on the upper cover (6) along the direction far away from the upper cover (7), and the bearing chamber (4), the shaft seal cavity (3) and the through hole arch axis of the upper cover (6) are communicated; one end of the rotating shaft (2) sequentially penetrates through the shaft seal cavity (3), the bearing chamber (4) and the through hole and then enters the tank body (7); the other end of the rotating shaft (2) is connected with a rotor of the motor (1).
8. A heat source suitable for thermoelectric conversion of temperature difference according to claim 7, wherein a cooling cavity (5) is provided outside the bearing chamber (4) and the shaft seal cavity (3), and the cooling cavity (5) circumferentially covers the bearing chamber (4) and the shaft seal cavity (3); the cooling cavity (5) is used for circulating a cooling medium.
9. A heat source suitable for thermoelectric conversion according to claim 1, wherein the outer wall of the can (7) has a square or polygonal shape.
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| CN202011309783.3A CN112532110A (en) | 2020-11-20 | 2020-11-20 | Heat source suitable for temperature difference type thermoelectric conversion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098327A (en) * | 2021-04-15 | 2021-07-09 | 上海空间电源研究所 | Thermoelectric device with low-stress mounting structure and mounting and fixing method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427320A (en) * | 2012-01-01 | 2012-04-25 | 章世斌 | Thermoelectric generator using superconducting fluid for heat transfer |
| CN104454057A (en) * | 2014-01-25 | 2015-03-25 | 周晓军 | Temperature difference engine |
| CN205490244U (en) * | 2016-03-10 | 2016-08-17 | 武汉理工大学 | Integrated three way catalyst converter's automobile exhaust temperature difference power generation devices |
| CN105932909A (en) * | 2016-06-29 | 2016-09-07 | 中国石油大学(华东) | External cold source type hot dry rock thermoelectric power generation system and method |
| CN106052160A (en) * | 2016-07-11 | 2016-10-26 | 江苏爱能森科技有限公司 | Intelligent molten salt heating system |
| CN108347199A (en) * | 2018-01-11 | 2018-07-31 | 江苏大学 | A kind of light plate thermo-generator and its thermoelectric power generation component partition method for arranging |
| CN108493322A (en) * | 2018-05-07 | 2018-09-04 | 河南城建学院 | The thermocouple unit of annular thermoelectric material electric organ and annular thermoelectric material electric organ |
| KR20180104468A (en) * | 2017-03-13 | 2018-09-21 | 두산중공업 주식회사 | Additional generating apparatus and steam turbine having the same |
| CN109741848A (en) * | 2018-12-26 | 2019-05-10 | 西安交通大学 | A kind of static heat transfer generating integration device and method based on high-temperature heat pipe heat transfer |
| CN111304698A (en) * | 2020-03-04 | 2020-06-19 | 中南大学 | Device for waste mercuric chloride catalyst molten salt electrolysis regeneration and mercury recovery |
| CN111342705A (en) * | 2020-04-24 | 2020-06-26 | 广州市雷子克电气机械有限公司 | Thermoelectric power generation assembly |
| CN111596162A (en) * | 2020-06-19 | 2020-08-28 | 中国核动力研究设计院 | Integrated thermoelectric device experimental device and method based on temperature difference type thermoelectric conversion |
-
2020
- 2020-11-20 CN CN202011309783.3A patent/CN112532110A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427320A (en) * | 2012-01-01 | 2012-04-25 | 章世斌 | Thermoelectric generator using superconducting fluid for heat transfer |
| CN104454057A (en) * | 2014-01-25 | 2015-03-25 | 周晓军 | Temperature difference engine |
| CN205490244U (en) * | 2016-03-10 | 2016-08-17 | 武汉理工大学 | Integrated three way catalyst converter's automobile exhaust temperature difference power generation devices |
| CN105932909A (en) * | 2016-06-29 | 2016-09-07 | 中国石油大学(华东) | External cold source type hot dry rock thermoelectric power generation system and method |
| CN106052160A (en) * | 2016-07-11 | 2016-10-26 | 江苏爱能森科技有限公司 | Intelligent molten salt heating system |
| KR20180104468A (en) * | 2017-03-13 | 2018-09-21 | 두산중공업 주식회사 | Additional generating apparatus and steam turbine having the same |
| CN108347199A (en) * | 2018-01-11 | 2018-07-31 | 江苏大学 | A kind of light plate thermo-generator and its thermoelectric power generation component partition method for arranging |
| CN108493322A (en) * | 2018-05-07 | 2018-09-04 | 河南城建学院 | The thermocouple unit of annular thermoelectric material electric organ and annular thermoelectric material electric organ |
| CN109741848A (en) * | 2018-12-26 | 2019-05-10 | 西安交通大学 | A kind of static heat transfer generating integration device and method based on high-temperature heat pipe heat transfer |
| CN111304698A (en) * | 2020-03-04 | 2020-06-19 | 中南大学 | Device for waste mercuric chloride catalyst molten salt electrolysis regeneration and mercury recovery |
| CN111342705A (en) * | 2020-04-24 | 2020-06-26 | 广州市雷子克电气机械有限公司 | Thermoelectric power generation assembly |
| CN111596162A (en) * | 2020-06-19 | 2020-08-28 | 中国核动力研究设计院 | Integrated thermoelectric device experimental device and method based on temperature difference type thermoelectric conversion |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098327A (en) * | 2021-04-15 | 2021-07-09 | 上海空间电源研究所 | Thermoelectric device with low-stress mounting structure and mounting and fixing method thereof |
| CN113098327B (en) * | 2021-04-15 | 2022-06-28 | 上海空间电源研究所 | Thermoelectric device with low-stress mounting structure and mounting and fixing method thereof |
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Application publication date: 20210319 |
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