Helical finned tube energy saver

The utility model relates to the technical field of spiral finned tubes, and discloses a spiral finned tube energy saver which comprises a box body, an installation mechanism is arranged in the box body and comprises a spiral fin, positioning rods are fixedly connected to the bottom and the top of t...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHAN SHENGWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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