Emergency fuel supply device for automobile

An emergency fuel supply device for an automobile is characterized by being provided with an oil tank (1) which is provided with an oil outlet pipe (5) and an oil return pipe (4), wherein an electric oil pump (6) with electricity provided by a self-mounted power supply of the automobile is arranged at the bottom in the oil tank (1) and connected with the oil outlet pipe (5), and the oil outlet pipe (5) and the oil return pipe (4) are respectively provided with a connector matched with an interface of an engine. The emergency fuel supply device for the automobile has the advantages of being fast in self rescue or rescue, fast, simple and convenient to use, small in volume, convenient to carry and applicable to gasoline vehicles and diesel vehicles of various models, and solves the problem that the automobile cannot drive due to oil circuit faults.