FUEL SUPPLY SYSTEM WITH THE TWIN VENTURI MIXER AND CONTROL METHOD

摘要

The present invention relates to a gas fuel supply device using a structure of a twin Venturi mixer and a control method thereof and, more specifically, relates to a gas fuel supply device using a structure of the twin Venturi mixer and a control method thereof which mixes a mixture wherein air of a first Venturi is mixed with gas fuel with a mixture in which gas fuel of a second Venturi is mixed with air in a fuel air mixing unit, supplies the mixed mixture to an engine, and enables a control unit to control valves in accordance to a signal measured by a measurement sensor to realize a desired ratio of air to gas by controlling an amount of air and gas, thus increasing efficiency of the engine.