Hot water temperature control structure of exhaust heat recovery system using three-way valve or mixing valve, and hot water temperature control structure of exhaust heat recovery system using hot water tank heat exchanger

摘要

The present invention relates to a structure for controlling a temperature of hot-water supply from a waste heat recovery system, and more particularly, to a structure for controlling a temperature of hot-water supply from a waste heat recovery system using a three-way valve capable of stably supplying hot water at a hot-water supply setting temperature during hot-water supply use using the three-way valve and saving energy to improve system efficiency, in a waste heat recovery system recycling waste heat.