COOLER FOR LIVING FISH WATER TANK AND LIVING FISH WATER TANK

摘要

PROBLEM TO BE SOLVED: To provide a cooler efficiently cooling water housed in a living fish water tank without installing an agitator. ;SOLUTION: This cooler is provided with a heat exchanger for cooling 3 arranged within the living water tank 1 and an oxygen discharging part 6 arranged under the exchanger 3. Then, by the rising force of air bubbles discharged from the part 6, housed water 2 surrounding the exchanger 3 rises and the housed water 2 flows convectively within the tank 1 in addition.;COPYRIGHT: (C)1998,JPO