IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
UP-0411598
(2006-04-25)
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등록번호 |
US-7650953
(2010-02-24)
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우선권정보 |
CN-2005 1 0011068(2005-10-18) |
발명자
/ 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
11 |
초록
▼
The present invention relates to the vehicle field, more particularly, to a hydrogen hybrid power electric vehicle which combusts hydrogen instead of gasoline or diesel, characterized in that an alcohol cracking hydrogen generator is in serial connection in the line of an exhaust pipe of the hydroge
The present invention relates to the vehicle field, more particularly, to a hydrogen hybrid power electric vehicle which combusts hydrogen instead of gasoline or diesel, characterized in that an alcohol cracking hydrogen generator is in serial connection in the line of an exhaust pipe of the hydrogen engine of the vehicle which can produce hydrogen on board by cracking alcohol using the afterheat of the exhaust gases so as to drive the vehicle to run and the electric motor to generate power. When a vehicle is driven by a hydrogen engine according to the present invention combined with an electric motor, ultra-low emission or zero-emission can be reached. Plenty of raw materials can be used to produce hydrogen such as sugarcane, maize, sweet broomcorn and cassava etc. all of which are inexhaustible regenerative resources. The alcoholic materials used to produce hydrogen can be 50°-65° hydrous methanol or ethanol, which involve easy processing technology and low costs. It is also very safe and convenient to store, transport and supply in network liquid alcohol.
대표청구항
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What is claimed is: 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, a
What is claimed is: 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. 2. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein the vaporizer overheating chamber is welded on the top thereof with the interface for the alcohol inlet pipe, an outer end of which is connected to the alcohol container and the alcohol inlet pipe. 3. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein the vaporizer overheating chamber and the reaction chamber of the hydrogen engine, are in the form of completely enclosed cylindrical shells with front and rear surfaces thereof evenly disposed with perforating array pipes said vaporizer overheating chamber and reaction chamber made of copper, stainless steel, or corrosion-proof cast iron material. 4. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein the materials used by the hydrogen engine for producing hydrogen are alcoholic material, which are mainly composed of hydrous methanol, ethanol, mixed alcohol or non-sulfuric hydrocarbon with a ratio of alcohol to water as 1:0-1.17. 5. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein a return flow system for alcohol re-cracking composed of a bottom insertion pipe, an electromagnetic valve, and an alcohol pipe is provided. 6. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein a hydrogen storing dephlegmator is provided in the hydrogen containing canister, and said hydrogen storing dephlegmator contains therein hydrogen storing materials, which can be selected from any of the following hydrogen storing materials; platinum, palladium, titanium and nickel alloy, active carbon and nano-carbon fibre. 7. A hydrogen hybrid power electric vehicle as defined by claim 1, wherein the cold-starting electric heater is either of a micro-wave heater or an infrared radiation heater with a capacity of 1.5-3 KW and the alcohol cracking hydrogen generator cracks alcohol at a temperature in the range of 200° C.-300 ° C.
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