Ejecting pipe and auxiliary air suction integrated stove air duct system and integrated stove

The invention belongs to the technical field of integrated stoves, and discloses an injection pipe and auxiliary air suction integrated stove air duct system and an integrated stove, the injection pipe and auxiliary air suction integrated stove air duct system comprises an integrated stove box body, a combustion-supporting device and an auxiliary air suction device, the integrated stove box body is integrally rectangular, and a left air outlet and a right air outlet are formed in the lower part of the integrated stove box body; the combustion-supporting device is arranged in the integrated stove box body and is used for supplying air by utilizing the injection pipe and enhancing the firepower of the gas stove; the auxiliary air suction device is used for guiding oil smoke into the integrated cooker through the flow guide plate, and the oil smoke is converged into the underneath type air flue through the auxiliary air flue. Through the auxiliary air suction device, air in a kitchen is blown into the gas stove