Adjustable pressure stabilized fixer

The utility model relates to an adjustable pressure stabilized fixer, which belongs to an energy saving assistant device of the engine in the mechanical field. The utility model is in particular suitable for the fuel gas engine using the ignitability gas as the fuel, which is characterized in that: the utility model mainly consists of a mixer body and a valve core, and a voltage stabilization plate is positioned between the valve core and the throttle valve. The mixer is in a single cylinder air inlet structure to prevent the serial fire between each cylinder caused by the returning fire of the air inlet tube, thereby ensuring the safety. The voltage stabilization plate used for stabilizing the pressure of the gas improves the stability and reliability for engine working. Using the utility model, the energy is saved, and the efficiency is improved, and the pollution for the wasted air to the environment is avoided, and the utility model is a good device with multi advantages.