HOT WATER STORAGE TYPE WATER HEATER

PROBLEM TO BE SOLVED: To improve safety by detecting hole formation of a heat exchanger of a hot water storage type water heater provided with a heat exchanger for bathtub water reheating. SOLUTION: In the hot water storage type water heater built in with the heat exchanger 29 for bathtub water rehe...

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Bibliographic Details
Main Authors FUJITO TOSHIYA, SHIGEOKA TAKEHIKO
Format Patent
LanguageEnglish
Published 13.01.2005
Edition7
Subjects
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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Summary:PROBLEM TO BE SOLVED: To improve safety by detecting hole formation of a heat exchanger of a hot water storage type water heater provided with a heat exchanger for bathtub water reheating. SOLUTION: In the hot water storage type water heater built in with the heat exchanger 29 for bathtub water reheating in a hot water storage tank 22, a breakage detecting means is provided for detecting breakage of a bathtub heat transfer passage 29 when there is no bathtub water reheating action, and a malfunction signaling means 30c such as lamp lighting or operation of a warning sound is provided for signaling a malfunction warning when the breakage detecting means detects breakage of the bathtub heat transfer passage 29. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030173191