Forward and reverse rotation oil pump system

The utility model provides a forward and reverse rotation oil pump system, and belongs to the technical field of automobile oil ways. The technical problem that an existing forward and reverse rotation oil way system is not economical enough when applied to an automobile is solved. The forward and reverse rotation oil pump system comprises an oil pump capable of rotating forwards and reversely, two oil inlet one-way valves, two oil outlet one-way valves and an oil pan, an outlet of each oil inlet one-way valve is correspondingly communicated with an inlet of one oil outlet one-way valve through an oil passing pipe, the two ends of the oil pump are connected with oil conveying pipes respectively, and the two oil conveying pipes are communicated with the two oil passing pipes respectively. Inlets of the two oil inlet one-way valves are both communicated with an oil pan, outlets of the two oil outlet one-way valves are both communicated with a working oil way of an automobile, the oil pump system further compris