TEMPERATURE CONTROL SYSTEM FOR HEATING OBJECT FLUID

摘要

PROBLEM TO BE SOLVED: To inexpensively provide a temperature control system for a heating object fluid making the temperature of the heating object fluid follow a set temperature desired by a user even when hot water shortage occurs and enabling comfortable use by the user. SOLUTION: The temperature control system 10 senses a temperature boundary b dividing a low temperature region a1 from a high temperature region a2 generated within a tank 30 and gradually lowers the temperature of the heating object fluid f5 led to an auxiliary heating part 50 before hot water shortage occurs, to prevent rapid change in heating amount per unit time required for the auxiliary heating part 50. COPYRIGHT: (C)2011,JPO&INPIT