Assembly type vertical smoke pipe structure with H-shaped section sleeve frame

The utility model relates to an assembly type vertical smoke pipe structure with an H-shaped section sleeve frame, which comprises an upper smoke pipe and a lower smoke pipe, a hollow rectangular sleeve is arranged at the middle joint of the upper smoke pipe and the lower smoke pipe, and the rectang...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHUOPENG, ZHOU YAFEI, CHEN MINGHU, CHEN GUANGHAO, CHEN SHIYUN, LIU RENJI, LUO XUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BUILDING COMBUSTION APPARATUS COMBUSTION PROCESSES FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLUES HEATING LIGHTING MECHANICAL ENGINEERING REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an assembly type vertical smoke pipe structure with an H-shaped section sleeve frame, which comprises an upper smoke pipe and a lower smoke pipe, a hollow rectangular sleeve is arranged at the middle joint of the upper smoke pipe and the lower smoke pipe, and the rectangular sleeve comprises a lower sleeve and an upper sleeve arranged above the lower sleeve; the upper sleeve and the lower sleeve are integrally formed, a first annular groove is circumferentially formed in the end, away from the upper sleeve, of the lower sleeve, the top of the lower smoke pipe is inserted into the first annular groove, a second annular groove is circumferentially formed in the end, away from the lower sleeve, of the upper sleeve, and the top of the lower smoke pipe is inserted into the second annular groove. And the bottom of the upper smoke pipe is inserted into the second annular groove. The phenomenon that the upper smoke pipe and the lower smoke pipe are staggered during installation is reduced