Volumetric gas water heater

The invention relates to a volumetric gas water heater, and belongs to the technical field of water heaters. The water heater comprises a water tank, a blower, a burner and a burning heat exchange pipe; an air inlet of the blower is communicated with the atmosphere, and an air outlet of the blower i...

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Bibliographic Details
Main Authors ZENG XIANGCAI, YANG CHAOJUN, QIU BU, DOU LILIANG, BI DAYAN
Format Patent
LanguageChinese
English
Published 04.11.2009
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 invention relates to a volumetric gas water heater, and belongs to the technical field of water heaters. The water heater comprises a water tank, a blower, a burner and a burning heat exchange pipe; an air inlet of the blower is communicated with the atmosphere, and an air outlet of the blower is connected with an air supply outlet; the air supply outlet is communicated with the burner through a first air supply passage and communicated with the burning heat exchange pipe through a second air supply passage; and at least one part of the burning heat exchange pipe is positioned in the water tank, one end of the burning heat exchange pipe is communicated with an outlet of the burner, and the other end of the burning heat exchange pipe is communicated with the atmosphere. Or the other end of the burning heat exchange pipe is communicated with the air inlet of the blower; and the air outlet of the blower is communicated with the atmosphere.
Bibliography:Application Number: CN200910033216