Detailed explanation of the lubrication system of Haixing Power gas generator set

The friction side surfaces of the main moving parts of the gas generator engine are lubricated by pressure and splash. The composition of the circulating oil circuit is as follows:

In the actual system oil circuit, only one of the air-cooled oil cooler and water-cooled oil cooler is used.

Pressure lubricating oil is provided by a gear oil pump. After rough filtering and cooling, it enters the friction pairs of each moving part for lubrication. Splash lubricating oil achieves the purpose of lubrication by splashing the leaking lubricating oil in the connecting rod bearing when the crankshaft rotates.

The lubrication oil circuit of the gas generator set engine is slightly different in the design and layout of the oil circuit due to different models and uses. The engine's lubricating oil circuit has the following two layouts: