HOT WATER SUPPLY SYSTEM

To provide a hot water supply system that can be used both for snow melting and hot water supply, and has no risk of damaging a pipe due to freezing during a winter season.SOLUTION: A hot water supply system 1 includes a heat exchange pipe 4 in which an antifreeze liquid circulates, a heat exchange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MUTO KAHO, SHIOIRI SHIORI, KANEKO KENICHI, WAKABAYASHI MASANORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR FENCING FIXED CONSTRUCTIONS FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MASTS MECHANICAL ENGINEERING RANGES SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a hot water supply system that can be used both for snow melting and hot water supply, and has no risk of damaging a pipe due to freezing during a winter season.SOLUTION: A hot water supply system 1 includes a heat exchange pipe 4 in which an antifreeze liquid circulates, a heat exchange panel 13 that is installed on a roof 12 and the like of a building and is arranged with the heat exchange pipe 4, and a heat storage tank 3 that stores water therein, is arranged with the heat exchange pipe 4 in a coil shape, and can exchange heat between the antifreeze liquid and water. The water in the heat storage tank 3 is circulated by a circulation pipe 7 between the heat storage tank 3 and an auxiliary boiler 6 heating the water in the circulation pipe 7. A three-way valve 16 is installed in the circulation pipe 7, and the circulation pipe 7 can be connected to a hot water supply pipe 10 for supplying hot water to a faucet 8 in a kitchen, a discharge port 9 of a bathtub, or a floor heater by switching.SELECTED DRAWING: Figure 1 【課題】融雪と給湯の両方に利用できる上に、冬季に凍結等でパイプを損傷するおそれのない給湯システムを提供する。【解決手段】給湯システム１は、内部に不凍液が流通する熱交換パイプ４を、建物の屋根１２等に設置されていて熱交換パイプ４が配設された熱交換パネル１３と、内部に水が貯留され且つ熱交換パイプ４がコイル状に配設されていて不凍液と水との間で熱交換可能な蓄熱槽３とを備えている。蓄熱槽３内の水は循環パイプ７の水を加熱する補助ボイラ６との間を循環パイプ７によって循環される。循環パイプ７には三方バルブ１６が設置され、切り換えによって台所の蛇口８や浴槽の吐出口９や床暖房等に湯を供給する給湯パイプ１０に接続可能である。【選択図】図１