In fact, the working process of a diesel engine with the same gasoline engine generator sets, each work cycle has gone through the intake, compression, for power, four exhaust stroke. However, due to the diesel fuel is diesel fuel having a viscosity than gasoline, not easy to evaporate, and its auto-ignition temperature but lower than that of gasoline, thereby forming a combustible gas mixture and ignition are different from a gasoline engine. In the intake stroke diesel engine suction air is pure. When near the end of the compression stroke, diesel fuel injection pump through the oil pressure up to 10MPa or more, and injected into the cylinder through the injector, in a very short time after the compressed air is mixed with the high temperature, to form a combustible mixture. Because the diesel engine compression ratio (typically 16-22) generator set market prices, so the end of the compressed air cylinder pressure up 3.5-4.5MPa, while temperatures up 750-1000K (and gasoline engine hybrid gas pressure at this point will 0.6-1.2MPa, temperature of 600-700K), much higher than diesel auto-ignition temperature. One type of diesel generator sets captive power plant genus AC-powered devices, is a small independent power generation equipment, internal combustion engine powered generator sets Weifang, driven synchronous AC generator power. Modern diesel generator set by the diesel engine, three-phase AC brushless synchronous generator, control box (screen), cooling water tank, couplings, fuel tank, muffler and public base and other components of the overall steel. Flywheel housing and the front cover of the generator using the shoulder axially locating the diesel engine is directly connected integrally formed, and the use of the flexible coupling rotating cylindrical flywheel by a direct drive generator, which are secured together by a screw connection mode generator manufacturers , so that the two coupled into a steel body, within a range of concentricity to ensure the diesel engine crankshaft and the generator rotor at a predetermined. In order to reduce the vibration of the unit, in diesel engines, generators, water tanks and electrical control box, and other major components and common base junction, usually are equipped with shock absorbers or a rubber shock pad. Generator manufacturers, generator sets, Weifang Huadong generators provided by Weifang Huadong Engine Co., Ltd. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) strong, credible, Shandong Weifang engine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Weifang Huadong innovative ideas will lead into the brilliant and you work for a better future!