he basic structure of the basic principles of diesel generator diesel generator diesel engine and generator, powered by diesel engines drive generators. Let me talk about the basic structure of the diesel engine: the cylinder, piston, cylinder head, intake valve, exhaust valve, piston pins, connecting rods, crankshaft, bearings and flywheel and other components constitute. Diesel generators, diesel engines are generally single-cylinder or multi-cylinder four-stroke diesel engine, I only talk about the basic principles of the single-cylinder four-stroke diesel engine: diesel engine starting rotation through human or other power diesel engine crankshaft so the piston cylinder sealed at the top in vertical reciprocation. Complete four stroke piston movement: the intake stroke, compression stroke, combustion and for power (expansion) stroke and exhaust stroke. When the downward movement of the piston from the intake valve open, the fresh air into the cylinder through the air cleaner filter to completion of the intake stroke.

The pump industry is a very long history in the industry, but the pump industry in China started to start much later than in developed countries. With our vast market demand and production advantages, the development of China's pump industry fast, also achieved outstanding results in the decades of development. The past, the capacity of the pump industry in China lag behind, can not meet the demand of the domestic market, a lot of high-end equipment are imported from abroad. And now, with the rise of China's manufacturing industry, China's pump industry has formed a large industrial scale, not only to meet the needs of the domestic market, but also exported abroad, and made ??outstanding contributions to our export.