LPI FUEL PUMP USING FUEL DIVISION PIPE

摘要

PURPOSE: An LPI fuel pump using a fuel distribution pipe is provided to minimize the flow-rate decrease of a fuel pump by immediately removing bubbles from the fuel pump by serially connecting the positive displacement fuel-chamber of the fuel pump using the fuel distribution pipe. CONSTITUTION: An LPI fuel pump using a fuel distribution pipe comprises a plurality of fuel chambers, a relief valve and a fuel distribution pipe(40). The fuel chamber can temporarily store fuel. The relief valve cancels abnormal high-pressure in the fuel pump(10). The fuel distribution pipe comprises an intake part(41) and a plurality of discharge parts(42). One end of the fuel distribution pipe is connected to a fuel tank to form the intake part so that liquid fuel flows into the fuel distribution pipe. The other end of the fuel distribution pipe is connected to the fuel chambers and the relief valve to form the discharge parts so that the liquid fuel is supplied to the inside of the fuel pump.