Heat pump and heat pump oil noise causes and solutions

October 28, 2022

Heat pump, heat pump The main reason for the noise is due to bearing damage or heat transfer oil pump in the cycle of cavitation due to high temperatures and heat pump instability caused by unstable vibration caused.
Due to the long-term contact with the hot oil pump, the user does not frequently replace the oil in the bearing chamber during use, resulting in long-term high-speed bearing damage to the heat-conducting oil pump bearing caused by long-term bearing failure under long-term lubrication conditions, resulting in noises from the heat-conducting oil pump. Conductors should be regularly maintained in the daily production of thermal pumps, cleaning, timely replacement of the bearing chamber to the bearing lubrication of oil.
Once the bearing damage should be promptly replaced bearings, in order to avoid damage to other parts of the pump. In addition, newly installed customers are often the first time using a heat transfer oil pump temperature rise too fast or the oil temperature rise too high. This will cause the HTF to generate gas in the pipeline, which will explode instantaneously as it passes through the HTF during the transfer cycle of the HTF, resulting in noise from the HTF.
Should be the first time the heat-conducting oil pump, the oil temperature should be slowly raised at the same time start the heat-conducting oil pump, one after another to open the exhaust valve to the pipeline clean the gas line after the official use of heat-conducting oil pump. Another is that the heat transfer oil pump inlet and outlet pipe is not installed in the installation of the support point or the support point is not stable resulting in the use of heat transfer oil pump has a huge pipeline resonance, it will produce noise. Should promptly stabilize the pipeline support.

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Autor:

Mr. Bruce Tang

E-mail:

bruce.tang@macxipump.com

Phone/WhatsApp:

+8613773149257