Solutions to insufficient cooling water load in pump bearing housings
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Dear experts, I currently have a hot oil pump whose bearing housing tends to overheat in summer. Given the high cost associated with modifying the bearing housing, if I were to alter the inlet or outlet of the cooling water, should I increase the diameter of the inlet pipe or the outlet pipe? Under normal conditions, the pressure difference between the inlet and outlet of the circulating water is around 0.05–0.1 MPa. Allowing the water to flow out at the outlet during summer can help reduce the temperature of the bearing housing, but the volume of water discharged is quite large. Is it possible to adjust something on the cooling water pipeline to improve the cooling effect?
Send a photo to show what the water cooling structure of the bearing housing is like – is it a water jacket design or a finned tube design?
If the on-site requirements are not strict, it’s possible to use factory air, and the result is also good