To provide a thermoelectric conversion power generation device, capable of improving heat input efficiency from a high temperature heat source to a thermoelectric conversion module, and obtaining a high power generation output by preventing a gap from being generated between a heat receiving plate and the thermoelectric conversion module, even when the heat receiving plate is exposed to high temperature and preventing the heat receiving plate from being shifted in a plane direction.
In the thermoelectric conversion power generation device (1), the thermoelectric conversion module (2) is arranged between the high temperature heat source (3) and a low temperature heat source (5), heat is input by the heat receiving plate (4) arranged on the high temperature heat source side of the thermoelectric conversion module, and a temperature difference between the high temperature heat source and the low temperature heat source is used to obtain a power generation output. The heat receiving plate is attached to a frame plate (7) through an elastomer (8), the frame plate is provided with a restriction block (9) for restraining two adjacent sides of the heat receiving plate in a quadrangle shape, and the low temperature heat source side is pressed by a pressing bolt (12).
MINOWA MASAHIRO
KOBAYASHI KIMIKI
HIKICHI YASUO
NAKAMURA MICHIYUKI
NISHIOKA JUNICHI
IMAI AKIRA
KAYANUMA MASAYA
Hiromichi Watanabe