STORAGE TYPE WATER HEATER

To provide a storage type water heater which enables easy draining of water in a pump.SOLUTION: A storage type water heater 10 includes: a hot water storage tank; a bath circulation pump 5 which causes water in a passage leading to a bathtub to flow; a drain plug 9 which is opened when water in the...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAMOTO RYUICHI, KIYOMURA KAZUKI, YATSU JUMPEI, KUROSAWA YUSUKE, AKUTSU HISAE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a storage type water heater which enables easy draining of water in a pump.SOLUTION: A storage type water heater 10 includes: a hot water storage tank; a bath circulation pump 5 which causes water in a passage leading to a bathtub to flow; a drain plug 9 which is opened when water in the bath circulation pump 5 is drained; and an exterior case 1 in which the hot water storage tank, the bath circulation pump 5, and the drain plug 9 are stored. A drain plug operation window 32 is provided on a front panel 1a formed as an outer wall of the exterior case 1. A user can operate the drain plug 9 from the outside of the exterior case 1 by placing its hand into an opening 32a formed when the drain plug operation window 32 is opened.SELECTED DRAWING: Figure 5 【課題】ポンプの内部の水を抜く作業を容易に行うことができる貯湯式給湯機を提供する。【解決手段】貯湯式給湯機１０は、貯湯タンクと、浴槽につながる流路の水を流れさせる風呂循環ポンプ５と、風呂循環ポンプ５の内部の水を抜く際に開かれる排水栓９と、貯湯タンクと風呂循環ポンプ５と排水栓９とを格納する外装ケース１とを備える。外装ケース１の外壁である前面パネル１ａに排水栓操作窓３２が設けられている。排水栓操作窓３２を開いたときの開口３２ａから手を入れて、外装ケース１の外から、排水栓９を操作可能である。【選択図】図５