What are the types of fans of diesel generator sets and what should be paid attention to when using them?
The function of the diesel generator set fan is to increase the flow rate of the air flowing through the core of the radiator and improve the heat dissipation capacity of the radiator. Diesel generator set fans generally have the characteristics of large air volume, good cooling effect, and low noise. Different types and rated powers can be equipped with fans of different specifications. Fans have two structures: suction type and blowing type. Users can choose one of them when ordering according to their needs.
When the diesel generator set is working, according to its rotation direction, according to the principle that the concave arc surface of the blade should be the air pressure surface, it is judged whether the fan is a blowing type or a suction type. For example, when looking at the front end of a diesel engine, if the fan’s compressed air surface (concave arc surface) faces you, it is a blowing type; on the contrary, when the non-pressure air surface (convex arc surface) faces you, it is a suction type. When installing the fan, do not install it backward, otherwise the non-pressurized surface of the fan blade will become the pressurized surface, which will affect the fan’s air volume and reduce the heat dissipation effect of the radiator.
The oil generator set is a kind of precision mechanical equipment. Any component needs to be intact to run safely and efficiently. The fan is no exception. Users should pay attention to the following three items:
1. Regularly check whether the installation of the fan is firm, whether all the blades have obvious bending and deformation, if found, replace them immediately to avoid the occurrence of accidents such as breaking the blades and breaking the water radiator due to the deterioration of the balance of the fan .
2. Regularly adjust the tightness of the triangular rubber belt. Too tight will cause excessive wear of the bearing; too loose will reduce the air volume of the fan and affect the heat dissipation effect of the generator set.
3. Regularly add proper amount of oil to the straight-through pressure oil injection cup.
The above is the introduction of diesel generator set fan types and precautions for use. Jiangsu Starlight Co., Ltd. reminds you that if the fan is found to be damaged or skewed, you must not continue to use it and replace it in time. If you need technical support, please contact us.
YANGZHOU BEIDOU POWER EQUIPMENT CO.,LTD.
CANDY@BDDL.COM.CN
Post time: Dec-25-2020