Hot water supplying and heating small boiler

The utility model discloses a small boiler for supplying hot water and warming, which belongs to a small size heating boiler. A boiler door and a vent hole are arranged at the front part of a boiler body, and an ash bucket is arranged below the boiler body. A thin clearance backwater tank which is c...

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Bibliographic Details
Main Authors YU LINHUA, YU LIANG
Format Patent
LanguageChinese
English
Published 28.01.2009
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 utility model discloses a small boiler for supplying hot water and warming, which belongs to a small size heating boiler. A boiler door and a vent hole are arranged at the front part of a boiler body, and an ash bucket is arranged below the boiler body. A thin clearance backwater tank which is connected with water jackets of the boiler body is arranged behind the ash bucket, and a backwater opening is arranged at the lower part of the backwater tank. Water pipes which are communicated with the water jackets at both sides in a flue are mutually staggered in the direction that vertical flue gas moves and are slantways arranged. An ash removal door is arranged on the bottom of a level flue, and a water pipe which inclines towards the back upper side is arranged near the bottom position. A water outlet is arranged on the top of a vertical flue water jacket, a water excess-hot bent pipe is arranged in the water jacket, and both ends of the bent pipe are respectively connected with a water inlet. An air door is
Bibliography:Application Number: CN2008206573U