CN1390718A - Electric vehicle - Google Patents
Electric vehicle Download PDFInfo
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- CN1390718A CN1390718A CN02123009A CN02123009A CN1390718A CN 1390718 A CN1390718 A CN 1390718A CN 02123009 A CN02123009 A CN 02123009A CN 02123009 A CN02123009 A CN 02123009A CN 1390718 A CN1390718 A CN 1390718A
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- mentioned
- fuel cell
- fuel
- cell
- fuel cells
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/34—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J37/00—Arrangements of fuel supply lines, taps, or the like, on motor cycles or engine-assisted cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/60—Rider propelled cycles with auxiliary electric motor power-driven at axle parts
- B62M6/65—Rider propelled cycles with auxiliary electric motor power-driven at axle parts with axle and driving shaft arranged coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/12—Bikes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Abstract
The present invention provides an electric vehicle which can protect components from the heat, adequately cool, insulate and heat the inside of a casing which is accommodated compactly, improve the power generation efficiency, and shorten the starting time of a fuel cell. An electric vehicle having a fuel cell unit 30 mounted thereon and provided with an electric motor 21 capable of driving a driving wheel by the power supplied from the fuel cell unit 30 comprises a fuel cell stack 302 for generating power through electrochemistry, a fuel box 323 for providing fuel to fuel cell stack 302, a fuel heater 321 for heating fuel, a fuel cell controller 304 for controlling the output of the fuel cell stack 302 and a secondary cell 301 which can be charged by the power generation of the fuel cell stack 302 and supply the power to the electric motor 21 which are accommodated in a casing 300. The fuel cell stack 302 and/or the fuel heater 321 are covered by heat insulators 306 and 326, a running air inlet 330 is provided on the front side of the casing 300 in the vehicle advancing direction, and a running air outlet 331 is provided on the back side of the vehicle advancing direction.
Description
Technical field
The present invention relates to a kind of battery-driven car that can drive the electro-motor of drive wheel that has with the electric power of cell of fuel cell supply.
Background technology
For example, as a kind of bicycle that has the electric power auxiliary drive of battery-driven car, its propulsion source generally is a secondary battery, secondary battery is charged by charger by means of the power supply in the family earlier before enforcement, after the electric power of secondary battery used up, used the back of charging once more.
This bicycle that has the electric power auxiliary drive, charging needs several hrs, when charging, can not travel, so, just occurred such as loading onto the battery-driven car that fuel cell drives electro-motor.
, on battery-driven car, load the fuel electricity, when driving electro-motor,, then can guarantee cargo-carring space easily if cell of fuel cell is contained in the chest.For this reason, just must be loaded in each parts of cell of fuel cell compactly in the chest, and need correctly manage the temperature of each parts.
Particularly, in the time of on being installed in battery-driven car,, can expect, fuel cell is exceedingly cooled off, its generating efficiency is reduced owing to wind is arranged when travelling.In addition, because the temperature of fuel cell controller and secondary battery rises too high, can produce its life-span reduction, the problem that charge efficiency descends of making.
Summary of the invention
Because above said problem; the purpose of this invention is to provide and a kind ofly do not make its heat-producing while at guard block; can cool off, be incubated and heat each parts that are accommodated in compactly in the chest well, improve generating efficiency, the battery-driven car that shortens the run up time of fuel cell.
For addressing the above problem, achieve the above object of the present invention being constructed as follows.
The invention of being put down in writing in claim 1 is: " a kind of cell of fuel cell that is equipped with; have the battery-driven car that the electric power that can utilize above-mentioned cell of fuel cell to supply drives the electro-motor of drive wheel; it is characterized in that, above-mentioned cell of fuel cell are by following each component set-up that is accommodated in the chest: produce the fuel cells that electrochemical reaction is generated electricity; Fuel Tank to this fuel cells fuel supplying; Fuel heater to the fuel heating; Control the fuel cell controller of the horsepower output of above-mentioned fuel cells; Can charge by means of the electric power of above-mentioned fuel cells, and can supply the secondary battery of electric power to above-mentioned electro-motor,
Coat above-mentioned fuel cells and/or fuel heater with thermal insulating material,
And, on above-mentioned chest, in the front of vehicle forward direction running air inlet is set, in the back of vehicle forward direction running air outlet is set, so that running wind enters in the above-mentioned chest from above-mentioned running air inlet, and discharge from above-mentioned running air outlet.”
According to the invention of being put down in writing in the claim 1, owing to coated fuel cells and/or fuel heater with thermal insulating material, it is not cooled, do not make the heating of fuel cell controller and secondary battery, and make the wind that travels enter in the chest, discharge from discharge orifice again from introducing port, fuel cell controller and secondary battery have been cooled off, the parts that are accommodated in compactly in the chest are carried out good cooling, insulation and heating, thereby can improve generating efficiency, shortened the run up time of fuel cell.
The invention of being put down in writing in claim 2 is: " battery-driven car as claimed in claim 1; it is characterized in that; above-mentioned cell of fuel cell is arranged between vehicle seat and the trailing wheel; above-mentioned secondary battery and above-mentioned fuel cells arrange along the vertical direction in above-mentioned cell of fuel cell inside, above-mentioned fuel cell controller is arranged on the position of the front side of vehicle forward direction or above-below direction with respect to above-mentioned fuel cells.”
According to the invention of being put down in writing in the claim 2, because secondary battery and fuel cells are arranged along above-below direction, longitudinally arrange the shape that is elongated by the battery pack that cell of fuel cell is formed, so just can be arranged in cell of fuel cell compactly in the space between vehicle seat and the trailing wheel.In addition, because fuel cell controller is arranged on the position of the front side of vehicle forward direction or above-below direction, so just can be by means of the air cooling fuel cell controller that travels with respect to fuel cells.
The invention of being put down in writing in claim 3 is: " battery-driven car as claimed in claim 1; it is characterized in that; above-mentioned cell of fuel cell is arranged between vehicle seat and the trailing wheel; the direction that above-mentioned secondary battery and above-mentioned fuel cells are advanced along vehicle in above-mentioned cell of fuel cell arranges, above-mentioned fuel cell controller is arranged on the position of the front side of vehicle forward direction or above-below direction with respect to above-mentioned fuel cells.”
The invention of putting down in writing according to claim 3, secondary battery and fuel cells are arranged on the direction that vehicle advances, laterally arranged side by side by the battery pack that cell of fuel cell is formed, be elongated shape, thereby cell of fuel cell can be arranged between vehicle seat and the trailing wheel compactly.In addition, fuel cell controller is arranged on the place ahead or upper-lower position of vehicle forward direction with respect to cell of fuel cell, thereby can come the cooled fuel cell unit by means of the wind that travels.
The invention of being put down in writing in claim 4 is: " battery-driven car as claimed in claim 1; it is characterized in that; above-mentioned cell of fuel cell is arranged in the bottom of vehicle seat between front-wheel and the trailing wheel; above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.”
The invention of putting down in writing according to claim 4, secondary battery and fuel cells are arranged on the direction that vehicle advances, laterally arranged side by side by the battery pack that cell of fuel cell is formed, be elongated shape, thereby cell of fuel cell can be arranged in compactly the bottom of vehicle seat between front-wheel and the trailing wheel.In addition, fuel cell controller is arranged on the upper-lower position with respect to cell of fuel cell, thereby can come the cooled fuel cell unit by means of the wind that travels.
The invention of being put down in writing in claim 5 is: " battery-driven car as claimed in claim 1; it is characterized in that; above-mentioned cell of fuel cell is arranged between trailing wheel and the baggage rack; above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.”
The invention of putting down in writing according to claim 5, secondary battery and fuel cells are arranged on the direction that vehicle advances, laterally arranged side by side by the battery pack that cell of fuel cell is formed, be elongated shape, thereby cell of fuel cell can be arranged between trailing wheel and the baggage rack compactly.In addition, fuel cell controller is arranged on the upper-lower position with respect to cell of fuel cell, thereby can come the cooled fuel cell unit by means of the wind that travels.
The invention of being put down in writing in claim 6 is: " battery-driven car as claimed in claim 1; it is characterized in that; above-mentioned cell of fuel cell is arranged in from the vehicle seat bottom to trailing wheel and the baggage rack; above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.”
The invention of putting down in writing according to claim 6, secondary battery and fuel cells are arranged on the direction that vehicle advances, laterally arranged side by side by the battery pack that cell of fuel cell is formed, be elongated shape, thereby can be arranged in cell of fuel cell from the vehicle seat bottom to trailing wheel compactly and the baggage rack.In addition, fuel cell controller is arranged on the above-below direction position with respect to cell of fuel cell, thereby can come the cooled fuel cell unit by means of the wind that travels.
Description of drawings
Fig. 1 is the lateral plan of battery-driven car;
Fig. 2 is the figure of the formation of expression cell of fuel cell;
Fig. 3 is the figure of the formation of expression cell of fuel cell;
Fig. 4 is the figure of the formation of expression cell of fuel cell;
Fig. 5 is the figure of the formation of expression cell of fuel cell;
Fig. 6 is the figure of the formation of expression cell of fuel cell;
Fig. 7 is the figure of the formation of expression cell of fuel cell;
Fig. 8 is the figure of the formation of expression cell of fuel cell;
Fig. 9 is the figure of the formation of expression cell of fuel cell.
The specific embodiment
Below, the embodiment of the battery-driven car that present invention will be described in detail with reference to the accompanying.Fig. 1 is the lateral plan of battery-driven car.
In the present embodiment, represented electric power assistive drive bicycle as battery-driven car.
Electric power assistive drive bicycle 1 has vehicle body frame 2.Handle column 5 passes the preceding pipe 4 on the car body anterior position that is arranged on the main frame tube 3 that constitutes this vehicle body frame 2, can freely rotate therein.Be provided with handle 6 in the upper end of handle column 5, be provided with front fork 7 in the lower end of handle column 5.On handle 6, be provided with main switch SW, can operate the power control system of battery-driven car by means of this main switch SW.
In the lower end of front fork 7, supporting the front-wheel 8 that can freely rotate with axle.In addition, the axial region at the front-wheel 8 of front fork 7 is provided with car speed sensor S51.Main frame tube 3 is managed 4 in the past and is extended to the car body back lower place sideling, then below crooked, again to the rear extension of car.Vehicle seat column 9 is arranged to extend to the car body back upper place sideling from the rear end of this main frame tube 3.Supporting vehicle seat 11 in the upper end of vehicle seat column 9, by height adjustment handgrip 60, the height of scalable vehicle seat 11.
In the bottom of car body substantial middle, on the connecting bridge of main frame tube 3 and vehicle seat column 9, supporting the crank shaft 12 that can freely rotate, at the two ends, the left and right sides of crank shaft 12 crank 13 is installed, supporting pedal 14 in the end of each crank 13 with axle.
In addition, stretch out a pair of left and right chain rod 25 to the car body rear from carriage 19, the rearward end of chain rod 25 is connected from the upper end of vehicle seat column 9 sideling the lower end of a pair of left and right vehicle seat pull bar 22 that extends out to the car body back lower place.The axletree 61 of trailing wheel 23 at the connecting bridge upper support of chain rod 25 and vehicle seat pull bar 22.On vehicle seat pull bar 22, be provided with trailing wheel blocking device 24, can pin trailing wheel 23, it can not be rotated by means of this trailing wheel blocking device 24 in order to prevent to steal.
On the axletree 61 of trailing wheel 23, be provided with engine installation 20.This engine installation 20 is that main power system that drives by the foot-operated strength that is provided with simultaneously by means of the occupant and the accessory power system that drives by means of electro-motor 21 constitute.
When main switch SW was in out the state of (ON), the strength that the occupant rides was delivered on the crank shaft 12 from pedal 14, only when rotating trailing wheel 23 by chain 26, just made electro-motor 21 rotations and gave trailing wheel 23 with its transmission of power.That is to say when scrunching pedal 14, the strength that scrunches is arranged not only on crank shaft 12, but also will add the rotary torque that electro-motor 21 is passed over.The power that electro-motor 21 is exported can be controlled, so that it is roughly proportional with the power that scrunches that is applied on the pedal 14.The above-mentioned power of scrunching can be detected by the torque sensor S52 in the engine installation 20.
Between the vehicle seat part A and trailing wheel 23 that are constituted by vehicle seat column 9 and vehicle seat 11, in container case 31, be provided with the cell of fuel cell 30 that can load and unload.
Below, the formation of cell of fuel cell 30 is described with reference to Fig. 2.Fig. 2 is the instruction diagram that the expression cell of fuel cell constitutes.
Cell of fuel cell 30 in the present embodiment is a cassette arrangement, and cell of fuel cell 30 can be packed in the container case 31, also can take out.The controller 32 and the motor drive 33 of control vehicle are housed in the inside of container case 31.The shell 300 of cell of fuel cell 30 is arranged between vehicle seat part and the trailing wheel 23, and its position is at the rear side of vehicle seat column 9, the top from container case 31 tops to trailing wheel 23.
Bottom in shell 300 is provided with secondary battery 301, and part is provided with fuel cells 302 in the central, at an upper portion thereof and the rear, is provided with the B of auxiliary mechanism of fuel cell.By means of the connection terminal 400 of cell of fuel cell 30 and the connection terminal 401 of container case 31, can on electric, link together the controller 32 of the control vehicle on the secondary battery 301 of cell of fuel cell 30 and the container case 31.
Constitute the air filter 310 of the fuel cell B of auxiliary mechanism and the top that air pump 311 is arranged in fuel cells 302, pumped next air, be inhaled in the air filter 310, and be supplied to fuel cells 302 by air pump 311.Be provided with discharge casing 312 at the rear of air filter 310.
The water that ejects from fuel cells 302 is stored in the discharge casing 312, surpasses the above water of elevation of water that discharge casing 312 is scheduled to, by the rear of drain hose 313 rows to container case 31.
In addition, the waste gas of discharging from discharge casing 312 purifies the back exhaust to atmosphere with the filter 314 that catalyst is housed.Filter 314 is arranged on the rear of shell 300, and the waste gas of discharging is discharged towards the rear of vehicle forward direction.
In addition, methanol-water mixer 320, fuel heater 321 and the petrolift 322 that constitutes the fuel cell B of auxiliary mechanism is set.Fuel Tank 323 is arranged in the top, and methanol-water mixer 320 is arranged in the below, and valve 324 has been installed therebetween, and such structure has not just needed aspirating pump.Valve 324 comes switch according to the switch controlling signal of sending from fuel cell controller 304, to control from the quantity of Fuel Tank 323 to the methyl alcohol of methanol-water mixer 320 supplies.
In addition, when valve 325 was opened, the discharge casing 312 that is arranged on the top was supplied water in methanol-water mixer 320, so that methyl alcohol is mixed with water, obtained methanol in water.The valve master cock signal that valve 325 fuel cell controllers 304 are sent carries out switch, is supplied to the water yield of methanol-water mixer 320 from Fuel Tank 323 with control.
Driving fuel pump 322, it just is supplied to fuel cells 302 to the methanol aqueous solution that is heated by fuel heater 321.Because the performance of its reaction will improve when methanol-water mixer 320 rises in the temperature of fuel, so it is arranged in the rear of the fuel cells 302 that produces heat.
Below, the formation of simple declaration fuel cells 302.The methanol aqueous solution that acts as a fuel to the negative electrode supply of fuel cells to the anode supply of the fuel cells air as oxidizer, carries out chemical reaction by catalyst and generates electricity.Between two electrodes, insert high molecular ion-exchange membrane.In order to ensure the hydrion penetrating quality of this ion-exchange membrane, make hydrion successfully to move, supply water to it, make it be the wetability state.With such pair of electrodes is that unit just constitutes a battery, and several battery combination are got up, and just constitutes the fuel cell that has by the generating capacity of constituent parts battery the predetermined generating capacity after synthetic.The electric power of fuel cells 302 is drawn by electric wire 350,351, to secondary battery 301 chargings.
Front side in the vehicle forward direction of shell 300 is provided with running air inlet 330, simultaneously, at the rear side of vehicle forward direction, is provided with running air outlet 331.The wind that travels enters in the shell 300 from running air inlet 330, flows to running air outlet 331 then.The flow direction of wind of travelling is represented with the arrow among the figure.Because secondary battery 301 is thermo-labile, so, it is arranged in the below as the fuel cells 302 of thermal source, completely cutting off the heat conducting whiles with thermal insulating material 326, also running air inlet 330 is arranged in the place ahead of secondary battery 301, make and travel wind near the importing secondary battery 301, so that cool off secondary battery 301 better.
In addition, cooling fan 340 is arranged on the front side of vehicle forward direction, and near the vehicle seat column 9, fuel cell controller 304 and fuel cells 302 are cooled off by this cooling fan 340.In addition, because fuel cell controller 304 is arranged in the place ahead of vehicle forward direction with respect to fuel cells 302, so can come cooled fuel cell controller 304 by means of the wind that travels.
For starting fluid battery pack 302, secondary battery 301 is wanted starting fluid battery controller 304, to drive air pump 311 and petrolift 322, so that supply methanol aqueous solution fuel.
As mentioned above, the basic structure of cell of fuel cell 30 is that fuel cells 302, Fuel Tank 323, methanol-water mixer 320, fuel heater 321, fuel cell controller 304 and secondary battery 301 are packed in the shell 300, battery pack is vertically arranged, be elongated shape, thereby cell of fuel cell 30 can be arranged between vehicle seat part A and the trailing wheel 23 compactly.
In addition, coat fuel cells 302 with thermal insulating material 306, and coat fuel heaters 321 with thermal insulating material 326, make the wind that travels enter shell 300 and flow to running air outlet 331 from running air inlet 330, thereby can carry out suitable cooling, insulation and heating to the shell 300 of the various parts of having packed into compactly, thereby can improve generating efficiency, shorten the run up time of fuel cell.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 3.Fig. 3 is the instruction diagram that the expression cell of fuel cell constitutes.
The cell of fuel cell 30 of present embodiment is the same with the embodiment among Fig. 2, both can pack in the container case 31, also can take out, but secondary battery 301 is arranged in the place ahead of the vehicle forward direction of fuel cells 302, and in the place ahead of vehicle forward direction, fuel arranged battery controller 304 and secondary battery controller 305 along the vertical direction.Thermal insulating material 306 is coated on the front side of the vehicle forward direction of fuel cells 302.
In the present embodiment, because secondary battery 301 is arranged in the front side of the vehicle forward direction of fuel cells 302, so can reduce the height of cell of fuel cell 30.In addition, some secondary batterys 301 are arranged sidewards, made its integral body be elongated shape, thereby can arrange, so that conserve space can also improve cooling performance simultaneously along vehicle seat column 9.
In addition, because fuel cell controller 304 and secondary battery controller 305 are to arrange along above-below direction, and arrange along the direction of secondary battery 301, thus can conserve space, and improve cooling performance.
In addition, by means of the connection terminal 401 on connection terminal on the cell of fuel cell 30 400 and the container case 31, motor drive 33 on the fuel cells 302 of cell of fuel cell 30 and secondary battery 301 and the container case 31 is electrically connected, shortened the distance between the electrode output, reduce the output loss, and can also reduce noise.
As mentioned above, because secondary battery 301 and fuel cells 302 are arranged in the place ahead of vehicle forward direction, and by the battery pack that cell of fuel cell 30 is formed is vertically to arrange, and is elongated shape, so can be arranged in them compactly between vehicle seat part and the trailing wheel 23.In addition, because secondary battery 301 and fuel cell controller 304 are arranged in the place ahead of vehicle forward direction with respect to fuel cells 302, so can cool off secondary battery 301 and fuel cell controller 304 by means of the wind that travels.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 4.Fig. 4 is the instruction diagram that the expression cell of fuel cell constitutes.
The cell of fuel cell 30 usefulness thermal insulating materials 410 of present embodiment are separated into upper and lower two parts to the inside of shell 300, have formed time chamber 411 and last chamber 412.
Arranging fuel cells 302, fuel cell controller 304, air filter 310, air pump 311, methanol-water mixer 320, fuel heater 321 and petrolift 322 etc. in the chamber 411 down.Air filter 310 and air pump 311 are arranged in the below of fuel cells 302,304 the place aheads that are arranged in the vehicle forward direction of fuel cells 302 of fuel cell controller.Thermal insulating material 306 is coated on the below in vehicle forward direction the place ahead of fuel cells 302.
Running air inlet 330 in vehicle forward direction the place ahead of shell 300, its position is located at fuel cells 302 the place aheads, while is arranged on the rear of fuel heater 321 in the position of the running air outlet 331 at the rear of vehicle forward direction, so that running wind enters in the following chamber 411 of shell 300 from running air inlet 330, flow to running air outlet 331 then, its direction that flows is shown in the arrow among the figure.
In last chamber 412, arranged controller 32, secondary battery 301 and the secondary battery controller 305 of motor drive 33, control vehicle from bottom to top, Fuel Tank 323 is arranged in the place ahead of vehicle forward direction.The controller 32 of motor drive 33 and control vehicle all is collected in the motor driven case 34.Fuel Tank 323 is arranged in the front side of vehicle seat column 9, with the convenient fuel that injects, makes it not be subjected to the obstruction of vehicle seat column 9.
On shell 300, the place ahead at secondary battery 301 and secondary battery controller 305 has formed running air inlet 332, then form running air outlet 333 at its rear, so running wind enters in the last chamber 412 of shell 300 from running air inlet 332, flow to running air outlet 333 then, its direction that flows is shown in the arrow among the figure.
In the present embodiment, cause the convection current of air for the reaction heat that fuel cells 302 is produced, air after the heating is risen by the temperature of motor drive 33, secondary battery 301 etc., be provided with thermal insulating material 410, so that can cut off the circulation of air.
In addition, the output electrode of fuel cells 302 is arranged in the top, secondary battery 301 is arranged in the both sides of motor drive case 34 tops, when to secondary battery 301 chargings, just can easily take out secondary battery 301.In addition, very short the Design of length of the wiring of the various substrates of the controller 32 that connects secondary battery controller 305, control vehicle etc. can be reduced the loss of transmission of electricity.Further, in order sequentially to arrange secondary battery 301, motor drive 33 and fuel cells 302, air filter 310, air pump 311 are arranged in the below of fuel cells 302, the feasible battery pack of being made up of cell of fuel cell 30 is vertically arranged, be elongated shape, thereby cell of fuel cell 30 can be arranged in compactly between vehicle seat part and the trailing wheel 23.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 5.Fig. 5 is the instruction diagram that the expression cell of fuel cell constitutes.
The formation of embodiment among cell of fuel cell 30 in the present embodiment and Fig. 2 is identical, but does not have the container case 31 among Fig. 2, and the controller 32 of control vehicle and motor drive 33 all are arranged in the inside of cell of fuel cell 30.The controller 32 of control vehicle is in fuel cell controller 304 is collected in control box 500.Coating with thermal insulating material 306 of fuel cells 302 along the front side of vehicle forward direction and downside, the wind that travels flows to running air outlet 331 from the running air inlet 330 of shell 300, and its flow path is represented with the arrow among the figure.
In the present embodiment, utilized the space between vehicle seat part and the trailing wheel 23 to come fuel arranged battery unit 30, all in the place ahead of the vehicle forward direction of fuel cells 302, wind cools off by travelling for the controller 32 of control vehicle and the position of fuel cell controller 304.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 6.Fig. 6 is the instruction diagram that the expression cell of fuel cell constitutes.
The formation of embodiment among cell of fuel cell 30 in the present embodiment and Fig. 2 is identical, but, fuel cells 302, fuel cell controller 304, air filter 310, air pump 311, methanol-water mixer 320, fuel heater 321 and petrolift 322 etc. all are arranged in the place ahead of vehicle seat column 9.Air filter 310 and air pump 311 are arranged in the place ahead of the vehicle forward direction of fuel cells 302, and fuel cell controller 304 then is arranged in the below of fuel cells 302.Thermal insulating material 306 has coated the place ahead and the below of the vehicle forward direction of fuel cells 302.
The controller 32 of motor drive 33, control vehicle, secondary battery 301 and secondary battery controller 305 all are arranged in the rear of vehicle seat column 9, and have arranged thermal insulating material 307 in the place ahead of this vehicle forward direction.In shell 300, filter 314 is arranged on the position of motor drive 33 belows.
In the present embodiment, fuel cells 302 is arranged in the place ahead of vehicle seat column 9, relevant auxiliary mechanism then is arranged in the place ahead and the rear of vehicle seat column, so can make that the length of arrangement wire between the electrode of fuel cells 302, motor drive 33 and secondary battery 301 is the shortest.In addition, the arrangements of components of casing one class on the top of secondary battery 301, and is arranged in the front portion to fuel cells 302, has reduced whole height, reached and lower the center of gravity and exercise stable purpose.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 7.Fig. 7 is the instruction diagram that the expression cell of fuel cell constitutes.
The formation of embodiment among cell of fuel cell 30 in the present embodiment and Fig. 2 is identical, but, rear at vehicle seat column 9, arranging controller 32, secondary battery controller 305 and the secondary battery 301 of motor drive 33, control vehicle from bottom to top, fuel cells 302 and auxiliary mechanism thereof are being arranged in 23 the top from vehicle seat column 9 to trailing wheel.
Cell of fuel cell 30 is arranged in the baggage rack that extends back 70 at vehicle seat column 9 rears and supports between the cramp bar 71 of this baggage rack 70.Like this, just cell of fuel cell 30 is arranged in bottom from the vehicle seat part A to trailing wheel 23 and the baggage rack 70.
In the present embodiment, vertically arrange, make it be elongated shape, thereby can be arranged in cell of fuel cell 30 compactly between trailing wheel 23 and the baggage rack 70 by the battery pack that fuel cell component 30 is formed.In addition, owing to fuel cell controller 304 is arranged on the position of above-below direction with respect to fuel cells 302, thereby can come cooled fuel cell controller 304 by means of the wind that travels.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 8.Fig. 8 is the instruction diagram that the expression cell of fuel cell constitutes.
The formation of embodiment among cell of fuel cell 30 in the present embodiment and Fig. 7 is identical, but, rear at vehicle seat column 9, from bottom to top, until the top of trailing wheel 23, arrange the auxiliary mechanism of controller 32, fuel cell controller 304 and the fuel cells 302 and the fuel cell of motor drive 33, control vehicle, in addition, also arranging secondary battery controller 305 and secondary battery 301.Upper and lower at fuel cell 302 is coating thermal insulating material 306.
On shell 300, with secondary battery 301 corresponding positions on be provided with switch cover 390, open switch cover 390, just can be at an easy rate secondary battery 301 be taken out from the rear.
In the present embodiment, can be arranged in vehicle seat part rear to cell of fuel cell 30 compactly, between trailing wheel 23 and the baggage rack 70.In addition, fuel cell controller 304 is arranged on the position with respect to the below of fuel cells 302, can come cooled fuel cell controller 304 by means of the wind that travels.
Below, describe the formation of cell of fuel cell 30 another embodiment in detail with reference to Fig. 9.Fig. 9 is the instruction diagram that the expression cell of fuel cell constitutes.
The formation of embodiment among cell of fuel cell 30 in the present embodiment and Fig. 8 is identical, but secondary battery 301 is arranged in the place ahead of vehicle seat column 9.Owing to the place ahead that secondary battery 301 is arranged in vehicle seat column 9, just can cool off secondary battery 301 by means of the wind that travels that enters from running air inlet 330, make also that simultaneously the length of arrangement wire between motor drive 33 and the secondary battery 301 is the shortest.
In addition, owing to secondary battery 301 is arranged in the place ahead of vehicle seat column 9, can come out the space empty at vehicle seat column 9 rears, the feasible volume that is occupied till from vehicle seat column 9 to trailing wheel top reduces, the center of gravity of vehicle will move to the center of car body, increase the stability of travelling.
From above explanation as can be known; in the invention of in claim 1, being put down in writing; fuel cells and/or fuel heater coat with thermal insulating material; it can not cooled off; fuel cell controller and secondary battery then are protected and do not make it heat-producing; further; the wind that travels in addition flows to running air outlet after running air inlet enters shell; can be in order to cooled fuel cell controller and secondary battery; so can carry out suitable cooling to the component parts of collecting in the enclosure compactly; insulation and heating, thus generating efficiency improved, shorten the run up time of fuel cell.
In the invention of in claim 2, being put down in writing, secondary battery and fuel cells are pressed the above-below direction layout, the battery pack of being made up of fuel cell component is arranged along the longitudinal, be elongated shape, so cell of fuel cell can be arranged in compactly between vehicle seat part and the trailing wheel.In addition, fuel cell controller is arranged in respect to fuel cells on the position of the place ahead of vehicle forward direction or above-below direction, can comes the cooled fuel cell controller by the enough wind that travels.
In the invention of in claim 3, being put down in writing, all be arranged on the vehicle forward direction secondary battery and fuel cells, laterally arranged side by side by the battery pack that fuel cell component is formed, be elongated shape, so can be arranged in cell of fuel cell compactly between vehicle seat part and the trailing wheel.In addition, fuel cell controller is arranged on the position of the place ahead of vehicle forward direction or above-below direction with respect to fuel cells, just can comes the cooled fuel cell controller by means of the wind that travels.
In the invention that claim 4 is put down in writing, all be arranged on the vehicle forward direction secondary battery and fuel cells, laterally arranged side by side by the battery pack that fuel cell component is formed, be elongated shape, so can be arranged in cell of fuel cell compactly the bottom of the vehicle seat part between front-wheel and the trailing wheel.In addition, on the position of fuel cell controller, can come the cooled fuel cell controller by the enough wind that travels with respect to fuel cells direction down disposed thereon.
In the invention of in claim 5, being put down in writing, all be arranged on the vehicle forward direction secondary battery and fuel cells, laterally arranged side by side by the battery pack that fuel cell component is formed, be elongated shape, so can be arranged in cell of fuel cell compactly between trailing wheel and the baggage rack.In addition, on the position of fuel cell controller, can come the cooled fuel cell controller by the enough wind that travels with respect to fuel cells direction down disposed thereon.
In the invention of in claim 6, being put down in writing, all be arranged on the vehicle forward direction secondary battery and fuel cells, laterally arranged side by side by the battery pack that fuel cell component is formed, be elongated shape, so can be arranged in cell of fuel cell compactly between trailing wheel and the baggage rack.In addition, on the position of fuel cell controller, can come the cooled fuel cell controller by the enough wind that travels with respect to fuel cells direction down disposed thereon.
Claims (6)
1. one kind is equipped with cell of fuel cell, has the battery-driven car that the electric power that can utilize above-mentioned cell of fuel cell to supply drives the electro-motor of drive wheel, it is characterized in that,
Above-mentioned cell of fuel cell is by following each component set-up that is accommodated in the chest: produce the fuel cells that electrochemical reaction is generated electricity; Fuel Tank to this fuel cells fuel supplying; Fuel heater to the fuel heating; Control the fuel cell controller of the horsepower output of above-mentioned fuel cells; Can charge by means of the electric power of above-mentioned fuel cells, and can supply the secondary battery of electric power to above-mentioned electro-motor,
Coat above-mentioned fuel cells and/or fuel heater with thermal insulating material,
And, on above-mentioned chest, in the front of vehicle forward direction running air inlet is set, in the back of vehicle forward direction running air outlet is set simultaneously, so that running wind enters in the above-mentioned chest from above-mentioned running air inlet, and discharge from above-mentioned running air outlet.
2. battery-driven car as claimed in claim 1 is characterized in that,
Above-mentioned cell of fuel cell is arranged between vehicle seat and the trailing wheel,
Above-mentioned secondary battery and above-mentioned fuel cells arrange along the vertical direction in above-mentioned cell of fuel cell inside, and above-mentioned fuel cell controller is arranged on the position of the front side of vehicle forward direction or above-below direction with respect to above-mentioned fuel cells.
3. battery-driven car as claimed in claim 1 is characterized in that,
Above-mentioned cell of fuel cell is arranged between vehicle seat and the trailing wheel,
The direction that above-mentioned secondary battery and above-mentioned fuel cells are advanced along vehicle in above-mentioned cell of fuel cell arranges, above-mentioned fuel cell controller is arranged on the position of the front side of vehicle forward direction or above-below direction with respect to above-mentioned fuel cells.
4. battery-driven car as claimed in claim 1 is characterized in that,
Above-mentioned cell of fuel cell is arranged in the bottom of vehicle seat between front-wheel and the trailing wheel,
Above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.
5. battery-driven car as claimed in claim 1 is characterized in that,
Above-mentioned cell of fuel cell is arranged between trailing wheel and the baggage rack,
Above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.
6. battery-driven car as claimed in claim 1 is characterized in that,
Above-mentioned cell of fuel cell is arranged in from the vehicle seat bottom to trailing wheel and the baggage rack,
Above-mentioned secondary battery and above-mentioned fuel cells arrange that along the direction that vehicle advances above-mentioned fuel cell controller is arranged on the position of above-below direction with respect to above-mentioned fuel cells in above-mentioned cell of fuel cell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178046/2001 | 2001-06-13 | ||
| JP2001178046A JP4547554B2 (en) | 2001-06-13 | 2001-06-13 | Electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1390718A true CN1390718A (en) | 2003-01-15 |
Family
ID=19018801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02123009A Pending CN1390718A (en) | 2001-06-13 | 2002-06-13 | Electric vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4547554B2 (en) |
| CN (1) | CN1390718A (en) |
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| CN100343086C (en) * | 2004-08-19 | 2007-10-17 | 本田技研工业株式会社 | Exhaust structure for fuel cell vehicles |
| CN101385175B (en) * | 2006-02-15 | 2011-11-09 | 空中客车德国有限公司 | A combination of a heat generating system with a fuel cell system |
| CN104828199A (en) * | 2015-05-26 | 2015-08-12 | 昆山弗尔赛能源有限公司 | Power system for hydrogen-energy electric bicycle |
| CN106080872A (en) * | 2016-06-28 | 2016-11-09 | 许坚 | A kind of electric motor car with battery heating function |
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| JP4079430B2 (en) * | 2003-07-11 | 2008-04-23 | 本田技研工業株式会社 | Fuel cell vehicle |
| JP2005063845A (en) * | 2003-08-14 | 2005-03-10 | Science Univ Of Tokyo | Fuel cell |
| JP3989471B2 (en) | 2003-09-12 | 2007-10-10 | 三洋電機株式会社 | Fuel cell device |
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| CN100343086C (en) * | 2004-08-19 | 2007-10-17 | 本田技研工业株式会社 | Exhaust structure for fuel cell vehicles |
| CN101385175B (en) * | 2006-02-15 | 2011-11-09 | 空中客车德国有限公司 | A combination of a heat generating system with a fuel cell system |
| CN104828199A (en) * | 2015-05-26 | 2015-08-12 | 昆山弗尔赛能源有限公司 | Power system for hydrogen-energy electric bicycle |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP4547554B2 (en) | 2010-09-22 |
| JP2002362470A (en) | 2002-12-18 |
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