Patent ID: 7650953
Filing Date: 2010-01-26
Classification: B60K,C01B,Y02T

Abstract:
1. A hydrogen hybrid power electric vehicle comprising: a chassis, wheels, an engine, an electric motor, a battery group, a fuel tank, a control circuit and various kinds of control valves connected to the lines of the control circuit, wherein said engine is a hydrogen engine, an outlet line of the battery group is connected to a cold-starting electric heater which is in serial connection in an alcohol cracking hydrogen generator on the line of an exhaust pipe of the hydrogen engine, an exhaust outlet pipe of the hydrogen engine is connected to an alcohol cracking hydrogen generator which is further connected to a silencer end pipe through an exhaust bypass valve, a hydrogen outlet pipe of the alcohol cracking hydrogen generator is connected to a hydrogen nozzle at an inlet end of the hydrogen engine and an alcohol inlet pipe of the alcohol cracking hydrogen generator is connected to an alcohol container, wherein said hydrogen hybrid power electric vehicle is powered by the said hydrogen engine in combination with said electric motor, wherein the alcohol cracking hydrogen generator comprises an external alcohol container, a hydrogen containing canister, the alcohol inlet pipe, hydrogen outlet pipes, control valves, a hydrogen pump, a pressure stabilizer valve and a control circuit, in which the alcohol inlet pipe has one end connected to the alcohol container and the other end connected to the inlet end of the alcohol cracking hydrogen generator, the hydrogen outlet pipe has one end connected to an outlet end of the alcohol cracking hydrogen generator and the other end connected to the hydrogen containing canister and a hydrogen pressure stabilizer valve is provided between the hydrogen outlet pipe and the hydrogen nozzle at the inlet end of the engine, wherein the exhaust pipe of the hydrogen engine branches off outside the alcohol cracking hydrogen generator into an exhaust inlet pipe and an exhaust bypass pipe, the exhaust bypass pipe is provided with an exhaust bypass valve, the cylinder-shape alcohol cracking hydrogen generator is provided therein with an exhaust passage joint, a silencer end pipe, an exhaust silencer hole, an exhaust silencer pipe, a silencer throughole baffle, silencer pipes, silencer baffles, a reaction chamber and a vaporizer overheating chamber, in which the reaction chamber is in communication with the vaporizer overheating chamber through a communicating pipe, the reaction chamber and the vaporizer overheat chamber are provided at the bottom thereof with a cold-starting electric heater, the reaction chamber and the vaporizer overheat chamber are provided at the top thereof with a thermal control thermoelectric couple, an interface for the hydrogen outlet pipe and an interface for the alcohol inlet pipe, and wherein a flange cover of the reaction chamber is welded with the interface for the hydrogen outlet pipe, the interface for the hydrogen outlet pipe is connected to the hydrogen pump, the hydrogen containing canister, the hydrogen stabilizer valve and the hydrogen nozzle on the engine cylinder head or a mixer on a carburetor-like engine inlet pipe, the reaction chamber is provided on the top thereof with a cover in which catalyst can be filled, a screwed pipe is welded on a hole in the cover for receiving therein the thermal control thermoelectric couple, the thermal control thermoelectric couple has its line connected to a thermal control electronic meter, the bottom of the reaction chamber is filled with metal wire web and magnetic ring and the spaces inside the reactor chamber and that between outer walls of perforating array pipes are filled with alcohol cracking catalyst.