The noise of the air-cooled heat conduction
oil pump is mainly caused by the damage of the bearing or the cavitation caused by the high temperature and the vibration caused by the unstable support of the heat conduction oil pump.
Due to the long-term contact operation of the heat-conducting oil pump, the oil in the bearing chamber is not often changed by the user in the course of use, and the hot water pump leads to the long-term high-speed operation of the bearing under poor lubrication conditions, resulting in the damage of the heat-conducting oil pump bearing, thus causing noise from the heat-conducting oil pump. The heat conduction oil pump should be maintained regularly in daily production, cleaned and the oil lubricated by the bearing room should be replaced in time.
Once the bearing damage is found in the air-cooled heat conduction oil pump, the bearing should be replaced in time to avoid damage to other parts of the pump. In addition, the newly installed customers often use the heat conduction oil pump for the first time when the oil temperature rises too fast or the oil temperature rises too high. This will cause the heat conduction oil to produce gas in the pipeline, and these gases will explode instantly when passing through the heat conduction oil pump during the transportation cycle of the heat conduction oil pump, thus causing noise in the heat conduction oil pump. When the heat conduction oil pump is used for the first time, the oil temperature should be raised slowly and the heat conduction oil pump should be started at the same time, and the air-cooled heat conduction oil pump should be officially used after opening the pipeline exhaust valve to clean the gas in the pipeline.
Another is that when the heat conduction oil pump is installed, there is no support point on the inlet and outlet pipeline or the support point is unstable, which results in huge pipeline resonance when the air-cooled heat conduction oil pump is in use, so it will produce noise. The support of the pipeline should be stabilized in time.
