Title:
熱電発電システム
Document Type and Number:
Japanese Patent JP6747937
Kind Code:
B2
Abstract:
The present invention provides a thermoelectric power generation system that can suppress or reduce unevenness in the power generation amount among thermoelectric power generation devices. A thermoelectric power generation system of the present invention includes a plurality of thermoelectric power generation devices. Each of the thermoelectric power generation devices includes: a heating unit having a heat medium passage in which a heat medium flows; a cooling unit having a cooling liquid passage in which a cooling liquid flows; a thermoelectric element having the heating unit on one side and the cooling unit on another side, the thermoelectric element configured to generate power by utilizing a temperature difference between a condensation temperature of the heat medium that undergoes latent heat transfer in the heat medium passage and a temperature of the cooling liquid, and a heat transfer pipe communicated with the heat medium passage to form a circulation path in which the heat medium is circulated. The heat transfer pipes of the respective thermoelectric power generation devices are arranged in a single flow path in which a high temperature fluid flows. The heat medium passages of the thermoelectric power generation devices are structured to communicate with each other.
Inventors:
Yoshika Hatasako
Jiro Fukudome
Yuichiro Tanaka
Shuichi Nakagawa
Jiro Fukudome
Yuichiro Tanaka
Shuichi Nakagawa
Application Number:
JP2016208955A
Publication Date:
August 26, 2020
Filing Date:
October 25, 2016
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
H02N11/00; F28D15/02; H01L35/32
Domestic Patent References:
| JP2011530270A |
Foreign References:
| WO2016098679A1 | ||||
| WO2013114428A1 |
Attorney, Agent or Firm:
Samejima Mutsumi
Aoyama Aoi
Hiroshi Okabe
Aoyama Aoi
Hiroshi Okabe