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HOT WATER STORAGE TANK DISTRIBUTED TYPE HOT WATER SUPPLY SYSTEM AND DISTRIBUTED TYPE HOT WATER STORAGE UNIT USING THE SAME
HOT WATER STORAGE TANK DISTRIBUTED TYPE HOT WATER SUPPLY SYSTEM AND DISTRIBUTED TYPE HOT WATER STORAGE UNIT USING THE SAME
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机译:储热水箱分布式式热水供应系统和分布式储热水箱使用相同的
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摘要
PROBLEM TO BE SOLVED: To provide an inexpensive hot water supply system having improved instantaneous hot water supply performance while saving energy.;SOLUTION: The system comprises a hot water supply outward pipe 2 connected to a heat source 1, a plurality of distributed branch pipes 4 with hot water supply faucets 3 connected to the hot water supply outward pipe 2, hot water storage tanks 5 connected to the hot water outward pipe 2 at right upstream positions of the hot water supply faucets 3, and a hot water supply return pipe 7 connected to the lower parts of the hot water storage tanks 5 via low temperature side connection pipes 8, and the low temperature side connection pipes 8 each having a first check valve 13 which allows flow only to the side of the hot water storage tank 5 and a first bypass pipe 15 in which a first constant flow valve 14 is mounted. During hot water storage, hot water flows through the first constant flow valves 14 while being stored in a heat stored state with thermal stratification. During hot water supply, hot water supply pressure is imparted by water supply through the first check valve 13 from a water supply pipe 9 with less resistance so that hot water is supplied instantaneously from the hot water storage tank 5 nearest the hot water supply faucet 3 tapped.;COPYRIGHT: (C)2005,JPO&NCIPI
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