The use of axial-flow fans is not a very strange thing in China. With the continuous development and application of fan equipment in China, the types of fans have also presented a variety of trends. The various types of fans are also available to users. This brings with it certain difficulties, so it is very important to master a selection technique. What aspects of the user's choice of axial flow fan need special attention? Today we will focus on the start of the fan to introduce users to some of the specifications and details of the startup.
To be precise, the fan is a kind of special machine equipment, so it is very necessary to have some necessary start-up knowledge before starting the fan. When the fan is started, it is basically a water-cooled bearing. Therefore, it is necessary to confirm whether the piping for water cooling in and out of the water pipe is smooth and whether the flow rate meets the requirements. Axial flow fan can work normally only when effective use condition is reached.
When the axial fan is turned on, it is necessary to observe the rotation direction of the axial fan, the interior of the fan, bearings, and other components to see if it can operate normally. When the axial flow fan can operate normally, it is necessary to carefully observe whether the state, sound, vibration, and current of the more urgent parts are normal. If the axial fan is to be operated for a long time, it is necessary to effectively cool the machine and adjust it to an appropriate flow rate for operation.
The seemingly very simple process, in fact, it is also more complicated to implement, to observe the fan's every step and abnormal conditions when starting the fan, once the abnormal condition of the fan must be shut down to check, but the fan's shutdown is divided into several The common form is normal shutdown and forced shutdown. What kind of shutdown method is used when the abnormality occurs depends on the abnormal condition of the fan. Moreover, the details of all aspects of the motor in this process also require the user's special attention.
