SAFETY FLUE PIPE

The utility model discloses a safety flue pipe, a prefabricated flue member which is suitable for being built in the wall in particular. The flue inlet pipe of the utility model is L-shaped quadrangular member, the flues are all in the square shape, the ports of the flues are circular ports, an ash-...

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Bibliographic Details
Main Author YU SHAOHUA BIAN XIAN
Format Patent
LanguageEnglish
Published 21.03.1990
Edition5
Subjects
BUILDING
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
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Summary:The utility model discloses a safety flue pipe, a prefabricated flue member which is suitable for being built in the wall in particular. The flue inlet pipe of the utility model is L-shaped quadrangular member, the flues are all in the square shape, the ports of the flues are circular ports, an ash-excavating hole is square shape; the connection-spigot of the flue inlet pipe and the terminal port of a flue pipe are mutually matched structures of square platform and groove. The utility model has the advantages of light weight, good quality, high intensity, raw materials saving, simple and convenient operation, time saving, labour saving, and safe performance.
Bibliography:Application Number: CN1989216424U