Oil pump JAC Refine

"The function of the automobile oil pump is as follows: 1. Pump the oil in the oil pan to the oil filter and each lubricating oil channel after pressurization, so as to lubricate the main moving parts of the engine and filter the oil When the engine is working, the oil pump works continuously, so that the oil circulates continuously in the lubricating oil circuit. 2. Since the speed of the oil pump is proportional to the engine speed, the oil supply capacity of the oil pump is the worst at low speed. The oil pump used in automobile engines , usually adopts two types of gear type and rotor type. The working principle of these two oil pumps is the same, and they both use volume changes to change low-pressure oil into high-pressure oil, so they are also called positive displacement oil pumps. The characteristics are simple structure and reliable operation , easy to manufacture and repair. 3. Use the automobile oil pump to extract the oil. The pump is a machine that transports liquid or pressurizes the liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used It can be used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, as well as liquid, gas mixture and liquid containing suspended solids."