HOT WATER STORAGE TANK OF HOT WATER STORAGE TYPE ELECTRIC WATER HEATER

PROBLEM TO BE SOLVED: To provide a hot water storage tank of a hot water storage type electric water heater, receiving no influence of rust and environmental hormones on inside water quality, adapted even to a leaching test of JIS-S-3200, superior in heat reserving performance with high thermal insu...

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1. Verfasser: TAKEZAKI HIDEAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a hot water storage tank of a hot water storage type electric water heater, receiving no influence of rust and environmental hormones on inside water quality, adapted even to a leaching test of JIS-S-3200, superior in heat reserving performance with high thermal insulating performance differently from metal such as stainless steel, and superior in transport and construction handling performance with reduced weight, by preventing corrosion by hot water. SOLUTION: This hot water storage tank of a hot water storage type electric water heater, has a heater or a heat pump mechanism; and is formed into a stacked structure. In the hot water storage tank of the hot water storage type electric water heater, an inside water contact part is formed of a polyolefine layer mixed with at least one kind of an antioxidant, and the outside contour is formed of a strengthening layer. COPYRIGHT: (C)2005,JPO&NCIPI