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Thermoelectric power generation device

A technology of thermoelectric power generation and thermoelectric modules, applied in the direction of generators/motors, thermoelectric device parts, electrical components, etc., can solve problems such as scale increase, achieve the effects of suppressing damage, ensuring airtightness, and maintaining airtightness

Inactive Publication Date: 2016-08-17
KELK LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is a problem that when such a water cooling jacket is used, it is necessary to install a circulation system for cooling water, which increases the scale.

Method used

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  • Thermoelectric power generation device
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Examples

Experimental program
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Effect test

Embodiment Construction

[0044] Hereinafter, one embodiment of the present invention will be described based on the drawings.

[0045] figure 1 An example in which the thermoelectric power generation device 1 according to the present embodiment is applied to a burner combustion portion of a heat treatment furnace 100 is shown. When the gas used in the heat treatment furnace 100 is discharged, the gas is combusted in the gas burner 3 as a fuel, and the combusted exhaust gas is exhausted through the exhaust pipe 2 . A gas burner 3 for combustion is provided below the exhaust pipe 2 , and a thermoelectric generator 1 is arranged at a position where the flame of the gas burner 3 reaches. By grilling with the flame from the gas burner 3, the heat energy when the gas is burned is converted into electricity by the thermoelectric power generation device 1.

[0046] It should be noted that the thermoelectric power generation device of the present invention may be installed in a place exposed to high temperat...

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PUM

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Abstract

The present invention provides a thermoelectric power generation device, which comprises a heating plate (10) for receiving heat, a cooling plate (20) maintained at a temperature lower than that of the heating plate (10), sandwiched between the heating plate (10) and the cooling plate ( 20) between the thermoelectric modules (30), wherein, on the cooling plate (20), there is a junction box ( 36-39,41), the junction box (36-39,41) is covered by the metal cover (46) fixed on the cooling plate (20).

Description

technical field [0001] The present invention relates to a thermoelectric generator, and more particularly, to a thermoelectric generator configured to generate electricity by receiving heat from a heat source. Background technique [0002] Conventionally, there is known a thermoelectric power generation device in which a thermoelectric module composed of a plurality of thermoelectric power generation elements is interposed between a heat receiving plate and a cooling plate, and exhaust gas from an engine etc. is brought into contact with the heat receiving plate to utilize the power of the thermoelectric module. Power generation is performed using the Seebeck effect (for example, refer to Patent Document 1). [0003] In such a thermoelectric generator, a plurality of thermoelectric generators are installed so as to surround the exhaust pipe, and the exhaust gas from the exhaust pipe is guided to the heat receiving plate. In addition, wires for obtaining voltage are drawn fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L35/10H01L35/30H02N2/00
CPCH10N10/82H10N10/13H10N10/17
Inventor 牧野一也海部宏昌八马弘邦
Owner KELK LTD
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