Gas generator set must ensure constant working temperature when working. However, when the gas generator is running, it will generate heat, and it will also affect the temperature of the gas generator set if the environment is overheated and undercooled.
The overheating of gas generating units can easily damage parts. If the weather is too cold, causing oil and diesel to solidify, it will aggravate low temperature corrosion. The low temperature oil sludge is produced. Oil will oxidize and deteriorate at high temperature.
It is actually to keep the normal temperature of the gas generator working in order to avoid the increase of the strength of the crankshaft and other parts because of the high temperature. Another is to make the oil pump have a larger pump volume to ensure that the friction surface is reliably cooled and lubricated. Because the pump oil volume of the oil pump has a great relationship with the temperature of the oil, the high or low temperature can reduce the pump oil. Only when the oil temperature is normal, the pump oil is the largest. This time the oil viscosity is suitable and the flow is good, so the back flow in the pump can be reduced.
Keeping the normal temperature of the oil of the gas generating set can also reduce the oxidation rate of the oil at high temperature, so as to prolong the service life of the oil.