Marine industry cooler fault diagnosis
When the ship is working, the diesel engine emits a lot of heat. If the diesel engine is not selected for heat dissipation, the working efficiency will be greatly reduced. The complete cooler is of great significance for the safe operation of the ship. The interior of the ship is not as cold as possible. If the internal machine is too cold, the running speed of the ship will be reduced and the power will be delayed.
The cooler is an important part of the ship's interior and must be diagnosed in time when it fails. At present, there are many methods for fault diagnosis of ship coolers, such as mechanism analysis method, but the information parameters obtained by this method are not enough, and the fault information of many special parts cannot obtain the exact parameters. The ship cooler is a complex one. When diagnosing its fault, it must accurately find out the information and structural parameters of each position.