Centrifugal smoke exhaust fan

The utility model discloses a centrifugal smoke exhaust fan, the on -line screen storage device comprises a base, the top of base is run through has the casing, and equal fixedly connected with bufferbetween the both sides of the both sides of casing bottom and inner wall of the base bottom, the rig...

Full description

Saved in:
Bibliographic Details
Main Author CAI LIHAI
Format Patent
LanguageChinese
English
Published 31.07.2018
Subjects
BLASTING
HEATING
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 utility model discloses a centrifugal smoke exhaust fan, the on -line screen storage device comprises a base, the top of base is run through has the casing, and equal fixedly connected with bufferbetween the both sides of the both sides of casing bottom and inner wall of the base bottom, the right side fixedly connected with dust cover at casing top, and the first motor of inside fixedly connected with of dust cover, the first belt pulley of output shaft fixedly connected with of first motor, the utility model relates to a fire -fighting equipment technical field. This centrifugal smoke exhaust fan, external through the motor, improved the radiating effect of motor, through the use of dust cover, prevent that dust in the air from getting into the motor in, improved the life of motor,can carry out buffer protection to the device, prevent to produce great vibrations, reduced the noise generation, at the device during operation, can tremble first filter and second filter, prevent that the filter from blockki
Bibliography:Application Number: CN201721849989U