Inquire about the authenticity of utility model patent certificate

An economizer is connected to the combustion chamber of a gasoline or diesel engine and mainly comprises a shell, a power switch, a circuit board, an air pump, an oxygen-enriched generator and an air pipe, wherein the power circuit of the circuit board is connected with the power switch, the air pump and the oxygen-enriched generator respectively; The power switch is located outside the shell; The circuit board, the air pump and the oxygen-enriched generator are all fixed in the shell; The air pump is connected with the air inlet end of the oxygen-enriched generator through an air pipe; The gas pipe connected with the gas outlet end of the oxygen-enriched generator extends into the combustion chamber of the engine. The utility model uses ozone to promote the full reaction and combustion of fuel in the engine, which improves the fuel utilization rate, saves energy and reduces emission, and has simple product structure and low manufacturing cost.