A power generation mechanism that uses convection of the coolant of a liquid-cooled internal combustion engine.

摘要

An object of the present invention is to improve the fuel consumption rate and stabilize the power generation amount by generating electricity using convection of a high-temperature and high-pressure coolant that is a by-product of a liquid-cooled internal combustion engine and a low-temperature and low-pressure coolant. A pipe (2) having an impeller on the inner side and a pulley or gear on the outer side is installed between a coolant circulation path drain (1) and a radiator (8), and an alternator (4 ) And a transmission belt or transmission chain (3) to generate electricity. Further, between the coolant circulation path liquid supply port (5) and the radiator (8), a pipe (2) having an impeller inside and a pulley or gear outside is installed, and an alternator (4), It is connected with a transmission belt or transmission chain (3) to generate electricity. [Selection] Figure 1