A COLD AND WARM WATER SUPPLY SYSTEM

摘要

PURPOSE: A cold and hot water supply system is provided to prevent changes in water temperature and discomfort resulting from changes in water heating temperature change by injecting a mixed water of set temperature able to be used immediately. CONSTITUTION: A cold and hot water supply system comprises a hot water boiler(12), a cold water distribution pipe(16), a hot water distribution pipe(17), a distribution controller(11), and a main control zone(70). The hot water boiler heats and supplies cold water, and is equipped with a three way valve(13), a pressure sensor(14), and a circulating water pump(15). The cold water distribution pipe distributes cold water. The hot water distribution pipe distributes hot water. The distribution controller is equipped with a summer valve(18). The main control zone includes a circulating water pumping dispersion control zone, and a controller(72) which regulates the set temperature and flow rate of mixed water.