Heavy combined material oil pan for automobile engine

The utility model provides a heavy combined material oil pan for automobile engine, including casing (1), apneusis oil pipe (2) and short inhale oil pipe (3), casing (1) divide into dark oil storage area (4) and shallow oil storage area (5), and dark oil storage area (4) and shallow oil storage area (5) set up first oil circuit interface (17) and second oil circuit interface (18) respectively. During the assembly, select apneusis oil pipe (2) or weak point to inhale oil pipe (3), make apneusis oil pipe (2) or the short inlet port and dark oil storage area bottom surface (6) mechanical connection, the other end and oil circuit interface mechanical connection of inhaling oil pipe (3). The utility model discloses an injection moulding's of fibre reinforced composite casing with inhale oil pipe and have littleer dead weight, manufacturing process is simpler, and has reduced the noise that goes. Through the oil pipe that inhales of two kinds of structures differences, can adorn the oil pipe that inhales who is sui