Vertical fan with auxiliary fire extinguishing function
The vertical fan with the auxiliary fire extinguishing function comprises an outer box body and a paddle, mounting angle iron is fixed to the lower portion of the outer surface of the outer box body, a pull rod is mounted at the top of the inner surface of the outer box body, a mounting frame is arr...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
25.04.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The vertical fan with the auxiliary fire extinguishing function comprises an outer box body and a paddle, mounting angle iron is fixed to the lower portion of the outer surface of the outer box body, a pull rod is mounted at the top of the inner surface of the outer box body, a mounting frame is arranged below the pull rod, an elastic damper is mounted below the mounting frame, and the outer surface of the outer box body is provided with a plurality of blades. And an air duct is arranged below the elastic damper, a motor is arranged on the inner surface of the air duct, the blades are installed above the motor, and an air draft hose is arranged on one side of the outer surface of the air duct. Compared with existing common building smoke exhaust equipment, the vertical fan with the auxiliary fire extinguishing function has the advantages that the air duct is elastically connected with the mounting frame through the elastic damper, the mounting frame is hung on the outer box body through the pull rod, vibratio |
---|---|
Bibliography: | Application Number: CN202320095528U |