Combustion gas jet ice and snow removing vehicle with rear-mounted functional assembly

A functional assembly rear-mounted fuel gas jet ice and snow removing vehicle comprises a vehicle body and an aero-engine, a vehicle head and a compartment body are installed on a chassis, the aero-engine is installed in the compartment body, and an engine nozzle is formed in the rear end of the aero-engine; a first-stage fuel gas jet distributor and a second-stage fuel gas jet distributor are sequentially mounted on a rear axle of the chassis and are connected through a communicating device; the first-stage fuel gas jet distributor is connected with the engine nozzle through a fuel gas drainage air duct; a plurality of first connectors are arranged at the bottom of the first-stage fuel gas jet distributor, and a plurality of second connectors are arranged at the bottom of the second-stage fuel gas jet distributor. Different function modules are installed through the first-stage gas jet flow distributor and the second-stage gas jet flow distributor, the function assembly rear-mounted multifunctional module co