HOT-WATER/HEATING WATER SUPPLY EQUIPMENT FOR IMPROVING THERMAL EFFICIENCY AND REDUCING THE MANUFACTURING COST

摘要

PURPOSE: Hot-water/heating water supply equipment is provided to enable indoor mounting, to enhance thermal efficiency, to reduce equipment cost, and to reduce the maintenance cost, by directly using thermal storage water as heating water or hot water. CONSTITUTION: Hot-water/heating water supply equipment(100) comprises a thermal storage tank(102) in which thermal storage water(W) is stored, a heater part(120), and a water supply pipe(130) arranged to the upper end. The thermal storage tank is formed in a cylindrical shape by adopting a resin open tank wherein a foaming agent and powder are mixed. The powder is selectively adopted from waste vinyl resin, polyethylene, polypropylene, polycarbonate, cellulose plastic, and ABS(Acrylonitrile Butadiene Styrene) copolymer. A pressure control pipe(110) is installed in the thermal storage tank to prevent pressure produced from the inside of the thermal storage part. The heater part is arranged to the lower side of the pressure control pipe to enable heating with electricity or petroleum or gas as a source of energy for heating the thermal storage water stored in the thermal storage tank. A high-pressure motor(140) connected to an outlet pipe(141) having the end connected to an opening and shutting valve(142) is arranged to the lower part of the thermal storage tank to directly supply thermal storage water heated by the heater part as heating water or hot water. The water supply pipe has a supply controller(131) to store thermal storage water corresponding to the used amount of the hot water supplied by the high-pressure motor, in the thermal storage tank again.