The present invention relates to a triple heat exchange cooling system using seawater, fresh water, and antifreeze. In cooling a driving source of a propulsion system in a ship, by excluding direct contact between seawater and the propulsion system driving source and using a triple indirect cooling method using seawater, fresh water, and antifreeze, corrosion of the propulsion system driving source can be prevented, and cooling performance can be maximized by maximizing a thermal contact surface with seawater, fresh water, and antifreeze. The triple heat exchange cooling system using seawater, fresh water, and antifreeze of the present invention includes a temperature sensor; a first antifreeze tank; an antifreeze temperature sensor; a first antifreeze pump; a fresh water tank; a second antifreeze tank; a second antifreeze pump; a first heat sink; and a second heat sink.
본 발명은 선박 내 추진체계 구동원을 냉각함에 있어, 해수와 추진체계 구동원의 직접적인 접촉을 배제하고 해수, 청수 및 부동액을 이용한 3중 간접 냉각 방식을 이용함으로써, 추진체계 구동원의 부식 방지는 물론 해수 및 청수와의 열 접촉면을 최대화하여 냉각 성능을 극대화할 수 있는 해수, 청수 및 부동액을 이용한 3중 열교환 냉각 시스템에 관한 것이다.
3 TRIPLE HEAT EXCHANGE COOLING SYSTEM USING SEAWATER FRESH WATER AND ANTIFREEZE
해수, 청수 및 부동액을 이용한 3중 열교환 냉각 시스템
2023-05-31
Patent
Electronic Resource
Korean
Seawater and fresh water combined water cooling system and pure electric tug comprising same
European Patent Office | 2022
|Online Contents | 1995
SEAWATER COOLING SYSTEM FOR SUBMARINE AND SEAWATER COOLING METHOD USING THE SAME
European Patent Office | 2017
|