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Thermoelectric conversion device and application system thereof

A thermoelectric conversion device and thermoelectric conversion technology, applied to thermoelectric devices that only use the Peltier or Seebeck effect, etc., can solve the problems of high structural cost, difficult control of system assembly quality, poor heat transfer efficiency, etc., and achieve performance/price ratio Effects of improvement, reduction of construction cost and simplification of structure

Inactive Publication Date: 2016-07-27
IND TECH RES INST
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  • Abstract
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Problems solved by technology

[0006] The purpose of the present invention is to provide a thermoelectric conversion device and its application system, which can solve the problems of poor heat transfer efficiency, high structural cost and difficult control of system assembly quality in the prior art.

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  • Thermoelectric conversion device and application system thereof
  • Thermoelectric conversion device and application system thereof
  • Thermoelectric conversion device and application system thereof

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Embodiment Construction

[0055] The embodiments disclosed in this specification relate to a thermoelectric conversion device and its application system and manufacturing method, which can solve the problems of poor heat transfer efficiency, high structural cost and difficult control of system assembly quality in the prior art. In order to make the above objects, features and advantages of the present invention more comprehensible, several preferred embodiments are specifically cited and described in detail as follows with the accompanying drawings.

[0056]However, it must be noted that these specific implementation cases and methods are not intended to limit the present invention. The invention can still be implemented with other features, elements, methods and parameters. The proposal of the preferred embodiment is only used to illustrate the technical features of the present invention, and is not used to limit the scope of the claims of the present invention. Those with ordinary knowledge in this ...

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Abstract

Provided are a thermoelectric conversion device and an application system thereof. The thermoelectric conversion device comprises a first heat exchange element and a thermoelectric conversion element. The first heat exchange element comprises a first heat contact portion and a first connecting portion. The first heat contact portion is used to contact with a heat source or a cold source. The first connecting portion is provided with a first insulating surface. The thermoelectric conversion element comprises a first electrode layer, a first thermoelectric material, and a second thermoelectric material. The first electrode layer fits the surface of the first insulating surface. The first thermoelectric material has first electrical property. The second thermoelectric material has second electrical property. The second thermoelectric material conducts by the first electrode layer and the first thermoelectric material.

Description

technical field [0001] The invention relates to a thermoelectric conversion (Thermoelectric Conversion) device and an application system thereof. In particular, it relates to a solid-state thermoelectric conversion device and an application system thereof. Background technique [0002] Solid-state thermoelectric conversion technology can convert heat energy into electricity, or generate a heat pump effect after being energized. It has been widely used in waste heat recovery in industries and transportation vehicles, and is gradually being applied to 3C, mobile generators and other fields. [0003] A typical thermoelectric conversion device is made of thermoelectric materials cut into small pieces (usually using both P-type and N-type semiconductor materials) in series and attached to the upper and lower insulating substrates, for example, by attaching Attached to two ceramic substrates on the upper and lower sides. Then connect the ceramic substrate on one side to a heat e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L35/32H10N10/17H10N10/01H10N10/13H10N10/817
CPCH10N10/13H10N10/17
Inventor 林育立林俊凱叶建弦
Owner IND TECH RES INST
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