what's more important oil temp gauge or oil pressure gauge

• 2022-07-29

What's more important oil temp gauge or oil pressure gauge: Its the same important.

1.Oil temperature

Oil temperature refers to the temperature of lubricating oil when the chiller is working. The level of oil temperature will have an important influence on the viscosity of lubricating oil. If the oil temperature is too low, the viscosity of the oil will increase, the fluidity will decrease, and it is not easy to form a uniform oil film, so the expected lubricating effect cannot be achieved, and it will also cause the flow speed of the oil to decrease, reduce the amount of lubrication, and reduce the power consumption of the oil pump. If the oil temperature is too high, the viscosity of the oil will decrease, and the oil film will not reach a certain thickness, making it difficult for the running parts to withstand the necessary working pressure, resulting in the deterioration of the lubrication condition, the aggravation of the wear of the moving parts, and the failure of the chiller.

2. Oil pressure difference

It is the guarantee that the lubricating oil needs to overcome the flow resistance when it flows to each working part in the oil system pipeline under the drive of the oil pump. Without sufficient oil pressure difference, it is impossible to ensure that the lubricating system has enough lubricating and cooling oil and the power required to drive the energy adjustment device. Therefore, the oil pressure difference of the chiller oil system must be kept within a reasonable range, so as to facilitate the unit The moving parts are fully lubricated and cooled, and the flexible operating energy is adjusted.

Whether the engine can operate normally depends largely on the engine coolant temperature, oil temperature and oil pressure. If the engine coolant temperature, oil temperature and oil pressure are within the normal range, the engine can give full play to its performance, reduce engine energy consumption and prolong engine life. The role of engine oil is more important. The stability of oil temperature and oil pressure directly determines whether the engine can work normally engine coolant.

The working environment of the engine is very bad. Through the intake system, the external air is not fully burned and enters the engine, which will produce certain substances on the auxiliary valve and cylinder wall. The lubricating oil will produce certain oxidation in the engine, and these oxides are very easy to form sludge or carbon deposition. Oil sludge and carbon deposition have a great impact on the engine work. It not only affects the combustion of mixed gases, but also causes the internal working temperature of the engine to be too high, resulting in the engine not working normally. Good engine lubricating oil can not only ensure the normal operation of the engine, but also help to clean the sludge and carbon deposits in the engine cylinder.