THERMOELECTRIC GENERATION SYSTEM INSTALLED IN EXHAUST PIPE

The present invention relates to a thermoelectric generation system installed in an exhaust pipe, capable of providing optimal efficiency. According to an embodiment of the present invention, the thermoelectric generation system installed in an exhaust pipe comprises: multiple thermoelectric modules...

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Main Authors JANG JIN YOUNG, CHO CHONG PYO, PYO YOUNG DUG, JUNG YOUNG SECK, SHIN YOUNG JIN, KIM GANG CHUL, KO A HYUN, JUNG YONG JIN, LEE WOOK HYUN
Format Patent
LanguageEnglish
Korean
Published 28.06.2019
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Summary:The present invention relates to a thermoelectric generation system installed in an exhaust pipe, capable of providing optimal efficiency. According to an embodiment of the present invention, the thermoelectric generation system installed in an exhaust pipe comprises: multiple thermoelectric modules including multiple thermoelectric devices and multiple connection plates connecting the thermoelectric devices in series and parallel; a body having an exhaust gas chamber from which exhaust gas flows out and at least one thermoelectric module chamber having the thermoelectric modules arranged therein as an integrated frame, wherein the thermoelectric module chamber has multiple module arrangement spaces arranging the thermoelectric module therein and high temperature is transferred from the exhaust gas chamber to one side of the thermoelectric module through a heat conduction plate separating the exhaust gas chamber and the thermoelectric module chamber; a wiring cover covering the thermoelectric chamber and having wires arranged therein to be connected to positive and negative electrodes of the thermoelectric module; a cooling cover coupled to the wiring cover, supplying coolant through a cooling cover flow path formed therein, and transferring low temperature to the other side of the thermoelectric module through the wiring cover; and a flange attached to an inlet/outlet of the exhaust gas chamber. 일 실시예는, 다수의 열전소자 및 상기 다수의 열전소자를 직병렬로 연결시키는 복수의 연결판을 포함하는 복수의 열전모듈; 배기가스가 흘러나가는 배기가스실 및 다수의 상기 열전모듈이 배치되는 적어도 하나의 열전모듈실이 일체의 프레임으로 형성되고, 상기 열전모듈실에는 상기 열전모듈이 배치되는 다수의 모듈배치공간이 형성되고, 상기 배기가스실과 상기 열전모듈실을 분리시키는 열전도판을 통해 상기 배기가스실로부터 상기 열전모듈의 일측으로 고온을 전달하는 바디; 상기 열전모듈실을 커버하고 상기 열전모듈의 플러스전극과 마이너스전극에 연결되는 배선들이 배치되는 배선커버; 상기 배선커버에 결합하고 내부에 형성되는 냉각커버유로로 냉각수가 흐르며, 상기 배선커버를 경유하여 상기 열전모듈의 타측으로 저온을 전달하는 냉각커버; 및 상기 배기가스실의 유출입구에 부착되는 플랜지를 포함하는 열전발전시스템을 제공한다.
Bibliography:Application Number: KR20170175665