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...

Full description

Saved in:
Bibliographic Details
Main Authors JIA XIONGFENG, WANG HAO
Format Patent
LanguageChinese
English
Published 25.04.2023
Subjects
BLASTING
FIRE-FIGHTING
HEATING
HUMAN NECESSITIES
LIFE-SAVING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
Online AccessGet full text

Cover

More Information
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