In recent years, many families or hotel restaurants are generally installed with smoke exhaust pipe. With the improvement of living standards, people have a new understanding of the selection and installation of smoke exhaust system. What is the reason for the unobstructed smoke exhaust pipe?
1. Regular cleaning
When the range hood is used for a period of time, there is a large amount of oil on the impeller and flue. Increasing the weight of the impeller will increase the rotational kinetic energy of the fan, and the starting current of the motor will increase.
If the range hood is not cleaned for a long time, the current is 3-6 times of the normal value when it is started, so it is easy to burn the motor. Cleaning the range hood regularly is a good protection for the motor and can prolong the service life of the range hood.
Exhaust hood of Jinan hotel kitchen
2. Unreasonable design
The workload of the kitchen is increasing, and many stoves are working at the same time. The original design has low fan speed and small smoke exhaust volume, which leads to poor smoke exhaust.
Install fan type four or six leaf smoke exhaust fan at the smoke outlet of the kitchen smoke exhaust pipe to increase the smoke exhaust volume or replace the high wind fan.
3. Equipment aging
The aging of exhaust fan leads to the reduction of speed and exhaust volume. The oil fume pipes of old-fashioned exhaust equipment are relatively thin. Due to long-term accumulation of oil dirt and inconvenient cleaning, the exhaust effect is also poor.