Center burning type hot water heating apparatus

The application discloses a heartburn-type hot water heater which comprises an inner cylinder, an outer cylinder, a water outlet, a water inlet, a water adding funnel and a heating pipe; the heartburn-type hot water heater is characterized in that: the bottom opening of the inner cylinder is big whi...

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Bibliographic Details
Main Author WU YOULI
Format Patent
LanguageChinese
English
Published 14.01.2009
Subjects
BLASTING
DOMESTIC STOVES OR RANGES FOR SOLID FUELS
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The application discloses a heartburn-type hot water heater which comprises an inner cylinder, an outer cylinder, a water outlet, a water inlet, a water adding funnel and a heating pipe; the heartburn-type hot water heater is characterized in that: the bottom opening of the inner cylinder is big while the upper opening is small, and the wall of the inner cylinder has a vertical included angle of 5 to 10 degrees; the heating pipe is arranged in a tilted state, in other words,, the heating pipe has a horizontal included angle of 10 to 30 degrees. The heartburn-type hot water heater of the invention has the positive effects that, when smoke and fire pass through the inner cylinder and the flow rate is certain, the flow velocity of a flue with a large diameter is slow, the flow velocity of the flue with a small diameter is fast, in other words, the long retention time of the smoke and fire in the flue can lead heat energy to be fully absorbed; the heating pipe is tiltedly arranged to be in line with the principle
Bibliography:Application Number: CN2007115293