Electric water heater

The utility model relates to an electric water heater, which comprises a barrel body which is composed of a casing, a heat insulation layer, and an internal container, wherein a heating pipe, a temperature measuring tube, a temperature controller, a water inlet pipe and a water outlet pipe are arran...

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Bibliographic Details
Main Authors BANGXING LIAN, ZHAOLONG XU, HEYUAN FANG
Format Patent
LanguageEnglish
Published 28.05.1997
Edition6
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:The utility model relates to an electric water heater, which comprises a barrel body which is composed of a casing, a heat insulation layer, and an internal container, wherein a heating pipe, a temperature measuring tube, a temperature controller, a water inlet pipe and a water outlet pipe are arranged in the barrel body. The utility model is characterized in that a dry combustion temperature sensing sheet is arranged at the bottom of the heating pipe, and the lower surface of the dry combustion temperature sensing sheet is attached to the inner surface of a flange disc whose outer surface is provided with a dry combustion temperature controller. The utility model has the advantages that because a special dry combustion preventing temperature controller is arranged, the power supply is cut off immediately when the phenomenon of no water happens. The electric heating tube is protected from damage, a power supply wire is connected rapidly, conveniently and firmly, and the installation process is simplified.
Bibliography:Application Number: CN1996227224U