CN101274652B - Saddle ride, fuel cell powered vehicle - Google Patents
Saddle ride, fuel cell powered vehicle Download PDFInfo
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- CN101274652B CN101274652B CN2008100878858A CN200810087885A CN101274652B CN 101274652 B CN101274652 B CN 101274652B CN 2008100878858 A CN2008100878858 A CN 2008100878858A CN 200810087885 A CN200810087885 A CN 200810087885A CN 101274652 B CN101274652 B CN 101274652B
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- fuel cell
- radiator
- car
- car body
- converter unit
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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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
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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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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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
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries 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
- B60L58/33—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
- B60L58/40—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
- 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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- 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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A fuel cell powered vehicle includes radiators disposed on left and right sides on the skew rear side of a front wheel in relation to the vehicle body front-rear direction. A secondary battery is disposed between the left and right radiators. A thin plate-shaped inner cowl is disposed between the secondary battery and the front wheel. Duct mechanisms surrounding the radiators are provided on the left and right sides of the inner cowl and inside a cowling. Each duct mechanism includes introduction ports for a running airflow, and a discharge port that is fitted with variable-type louvers. A voltage converter unit is accommodated in a straddled part of the vehicle. Radiating fins of the voltage converter include plate-like members erected in the vehicle body front-rear direction that are directed toward the upper side of the vehicle body and are exposed to the exterior of the vehicle body.
Description
Quoting mutually of related application
The application requires the Japanese patent application No.2007-094249 that submitted on March 30th, 2007 and the preceence of 2007-094247, and their full content is attached among the application by reference.
Technical field
The present invention relates to a kind of saddle riding type (saddle ride) fuel cell-powered car, particularly a kind of saddle ride, fuel cell powered vehicle that has radiator and can improve the radiator cooling performance around structure.In addition, the present invention relates to a kind of fuel cell-powered car, this fuel cell-powered car utilizes simple structure to improve the cooling performance of electric pressure converter unit (voltage converter unit), and the weight balancing of car body can be provided by the position of electric pressure converter unit.
Background technology
Traditionally, the fuel cell that produces electric power by the chemical reaction between the hydrogen-oxygen is installed on the known fuel cell-powered car, and is moved by the driven by power that fuel cell is supplied.This fuel cell-powered car is provided with radiator usually, is used to distribute the heat that fuel cell produces.
The open communique No.2007-59127 of Japanese Patent discloses a kind of saddle ride, fuel cell powered vehicle, wherein be attached in addition front-wheel rear side vehicle body frame radiator and be arranged on another radiator on the front side of a pipe of vehicle body frame.
With four-wheeled or to have a car in compartment different, in having the saddle-ride type vehicle of a small amount of excess room, the expectation radiator is as much as possible little.In addition, in the radiator of gas channel distribute heat, cooling performance is influenced with respect to the factor of the position of car body by radiator seriously.Therefore, require that research is a kind of to improve the cooling performance of radiator and do not increase the technology of radiator.
In addition, in known fuel cell-powered car, the electric pressure converter unit is provided for the voltage transitions of fuel cell supply is become to be applicable to the voltage that drives walking motor bike or electrical equipment.Because the electric pressure converter unit produces heat when voltage transitions, therefore studied the heat that various technology suitably are in generation.
The open communique No.2002-37167 of Japanese Patent discloses a kind of structure, and in this structure, alloy hydrogen manufacturing fuel container is provided with near electric pressure converter unit (DC-DC conv), thereby the heat of electric pressure converter unit can be delivered to the hydrogen fuel container.
Yet, in the technology of the open communique No.2002-37167 of Japanese Patent, in that an operation air-flow is being directed to car body is inner so that cool off fully in the situation of electric pressure converter unit, the car body with baffle plate etc. must be set covers.In addition, desired is to consider that the weight balancing of car body is provided with the position of electric pressure converter unit.
Summary of the invention
In order to solve the problems referred to above of prior art, the purpose of this invention is to provide a kind of saddle ride, fuel cell powered vehicle, thereby this saddle ride, fuel cell powered vehicle has radiator and can improve cooling performance around structure.Another object of the present invention provides a kind of fuel cell-powered car, and this fuel cell-powered car can utilize simple structure to improve the cooling performance of electric pressure converter unit and can improve the weight balancing of car body by the position of electric pressure converter unit.
To achieve these goals, according to embodiments of the invention, a kind of fuel cell-powered car that travels by the driven by power of fuel cell supply.This fuel cell-powered car comprises: storage battery, described storage battery are used to store the electric power of described fuel cell supply; With a pair of radiator as heat radiator, described a pair of radiator is used to cool off the cooling water expansion tank of described fuel cell.Described two radiatores be arranged on front-wheel on the left side and right side of the inclination rear side on the car body fore-and-aft direction, and described storage battery is arranged between described left side radiator and the described right side radiator.
In addition, according to embodiments of the invention, between described storage battery and described front-wheel, the plate-shaped inner cover is set.
In addition, according to embodiments of the invention, described saddle ride, fuel cell powered vehicle also comprises: fairing, and described fairing is used to cover the front side of described fuel cell-powered car; With a plurality of wind guiding mechanisms, described a plurality of wind guiding mechanism is used to surround described radiator, in wherein said a plurality of wind guiding mechanism each has sucking hole and the discharge side that is used for air flow, and described wind guiding mechanism is arranged on the left side of described inner cover and the right side and is positioned at the inside of described fairing.
Further, according to embodiments of the invention, described discharge side is equipped with clinker plank, and described clinker plank can make direction by being discharged into the exterior air-flow of car body behind the described radiator towards vehicle driver's direction with change arbitrarily between the direction in the car body outside.
Further, according to embodiments of the invention, fuel cell-powered car comprises: electric pressure converter unit, described electric pressure converter unit are used for the voltage of power that fuel cell produces is converted to predetermined voltage; Bar handle, described bar handle is used to handle front-wheel; And seat, the driver is sitting on this seat.Wherein between described bar handle and seat the driver is set and straddles part, described electric pressure converter unit is equipped with radiating gill, and described electric pressure converter unit is contained in described straddling in the part, and described radiating gill points to the upside of car body.
Further, according to embodiments of the invention, described straddling between the left side and right toe board that partly is formed on the vehicle-width direction, driver's pin is placed on this left side and the right toe board.
Further, according to embodiments of the invention, be arranged on the left side and the right side of car as the left and right sides radiator of cooling water expansion tank heat radiator, that be used to cool off described fuel cell, described electric pressure converter unit is arranged between a described left side and the right radiator.
Further, according to embodiments of the invention, described electric pressure converter unit is configured to make described radiating gill to be exposed to the outside of described car body.
Further, according to embodiments of the invention, the front and back that described radiating gill is provided in car body extend upward.
Technique effect of the present invention is as follows:
According to embodiments of the invention, this saddle ride, fuel cell powered vehicle comprises: storage battery, described storage battery are used to store the electric power of described fuel cell supply; With a pair of radiator as heat radiator, described a pair of radiator is used to cool off the cooling water expansion tank of described fuel cell.Described two radiatores be arranged on front-wheel on the left side and right side of the inclination rear side on the car body fore-and-aft direction, and described storage battery is arranged between described left side radiator and the described right side radiator.Therefore, the air flow that impacts on radiator can not stopped by front-wheel, allows air flow to collide radiator effectively.As a result, improve the cooling performance of radiator, reduced the size of radiator, kept identical cooling performance simultaneously.In addition, by radiator is arranged on the left and right sides with distributing, can be effectively the space at the center of vehicle-width direction be used as the space that storage battery is set.In addition, storage battery suitably is positioned on the car body front side, thereby increases the distribution proportion of car weight on front wheel side easily, can improve the front and back weight balancing of car body like this, even be distributed to body construction on the rear wheel-side easily more, also can improve the front and back weight balancing of car body for car weight.
According to embodiments of the invention, between described storage battery and described front-wheel, the plate-shaped inner cover is set.This can protect storage battery to be subjected to the impact of central area and prevent that storage battery is subjected to water and dust infringement.
According to embodiments of the invention, described saddle ride, fuel cell powered vehicle also comprises: fairing, and described fairing is used to cover the front side of described fuel cell-powered car; With a plurality of wind guiding mechanisms, described a plurality of wind guiding mechanism is used to surround described radiator, in wherein said a plurality of wind guiding mechanism each has sucking hole and the discharge side that is used for air flow, and described wind guiding mechanism is arranged on the left side of described inner cover and the right side and is positioned at the inside of described fairing.Wind guiding mechanism allows air flow to impact the radiator that is provided with on the inboard of fairing effectively.
According to embodiments of the invention, described discharge side is equipped with clinker plank, and described clinker plank can make direction by being discharged into the exterior air-flow of car body behind the described radiator towards vehicle driver's direction with change arbitrarily between the direction in the car body outside.Therefore, can impact the driver and warm driver's pattern and freely do not select so that do not impact between driver's the pattern to the car body outside at the exhaust jet stream warm by radiator in the exhaust jet stream guiding.
According to embodiments of the invention, the driver straddles part and is arranged between bar handle and the seat, and the electric pressure converter unit is equipped with radiating gill, and the electric pressure converter unit is contained in and straddles in the part, and described radiating gill points to the upside of car body.Therefore, radiating gill is placed on the exterior position near car body, thereby has improved the cooling performance to the electric pressure converter unit.In addition, because be contained in the part that straddles that suitably is arranged in the car body front side as the electric pressure converter unit of heavy body, this can increase the distribution proportion of car weight on front wheel side easily, thereby can improve the front and back weight balancing of car body.
According to embodiments of the invention, described straddling between the left side and right toe board that partly is formed on the vehicle-width direction, driver's pin is placed on this left side and the right toe board.Therefore, in the fuel cell-powered car that obtains, the cooling performance of electric pressure converter unit is enhanced, possesses the common shape of small-sized saddle riding type motor bike simultaneously.
According to embodiments of the invention, be arranged on the left side and the right side of car as the left and right sides radiator of cooling water expansion tank heat radiator, that be used to cool off described fuel cell, described electric pressure converter unit is arranged between a described left side and the right radiator.Therefore, prevent warm gas shock electric pressure converter unit, and allow to arrive the electric pressure converter unit from the air current flow of car front side by radiator.
According to embodiments of the invention, described electric pressure converter unit is configured to make described radiating gill to be exposed to the outside of described car body.As a result, radiating gill and extraneous air direct contact, and the further cooling performance that improves the electric pressure converter unit.
According to embodiments of the invention, the front and back that described radiating gill is provided in car body extend upward.This direction of guaranteeing radiating gill is consistent with the direction of air flow, and this can make more easily contact heat spreader and flowing of extraneous air, thereby has further improved cooling performance.
According to following detailed description, it is obvious that field of application of the present invention will become.Yet, be understandable that the detailed description and the particular instance of expression the preferred embodiments of the present invention only are used for explanation, because for a person skilled in the art, describe in detail according to this, under the situation that does not break away from the spirit and scope of the present invention, variations and modifications are conspicuous.
Description of drawings
According to following explanation and accompanying drawing, it is clearer understandable that the present invention will become, and accompanying drawing only is used for explanation, should not be limitation of the present invention therefore.
Fig. 1 is the block diagram of fuel cell-powered car according to an embodiment of the invention;
Fig. 2 is the right side view of fuel cell-powered car according to an embodiment of the invention;
Fig. 3 is the birds-eye view of fuel cell-powered car according to an embodiment of the invention;
Fig. 4 is the front elevation of fuel cell according to an embodiment of the invention;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is the cutaway view along the line A-A of Fig. 5;
Fig. 7 is the left side view of fuel cell-powered car according to an embodiment of the invention;
Fig. 8 is the block diagram of fuel cell-powered car according to an embodiment of the invention; With
Fig. 9 is the cutaway view along the line A-A of Fig. 3.
The specific embodiment
Fig. 1 is the block diagram of fuel cell-powered car 1 according to an embodiment of the invention.Fig. 2 is the right side view of fuel cell-powered car 1 according to an embodiment of the invention.As saddle ride, fuel cell powered vehicle 1, motor bike has: fuel cell power produces system, and this fuel cell power generation system comprises the battery pile (cell stack) (comprising electrode, isolator, electrolytic film etc.) with a plurality of stacked batteries; Fuel (hydrogen) gas supply system is used for the hydrogen that acts as a fuel is fed to battery pile; With the reacting gas supply system, be used for being fed to battery pile containing oxygen reacting gas (air).Below, the roughly cuboid shell that wherein comprises battery pile integrally is called fuel cell 30.
Fuel cell-powered car 1 has framework, and this framework comprises: main frame 2, and a pipe that is used for supporting rotationally the handle post (handle post) 4 of bar handle 5 is connected to main frame 2; The underframe 6 that connects pipe to the end and extend backwards at the downside of car body; Protective tube 7, this protective tube 7 covers the fuel cell 30 that roughly is arranged on the car body center; Be arranged on the upper tube 8 on the upside of protective tube 7; Extend and be connected to the connection pipe 28 of upper tube 8 up from the rearward end of protective tube 7; With being used for two hydrogen cylinders 15 are supported on after-frame 9 on the rear side of upper tube 8.The pair of right and left type front fork 3 that is used for supporting rotationally front-wheel WF is installed in the downside of handle post 5, and can change the deflection angle of front-wheel WF by rotating bar handle 5.
Swingingly be supported on the pivotal axis 13 by the rocking arm 11 of posterior bumper 12 from body suspension, pivotal axis 13 is arranged on the rearward end of underframe 6.The drive motor (not shown) of propulsion source of battery power car 1 of acting as a fuel is combined in the rocking arm 11, and trailing wheel WR is driven by drive motor.
Helix compressor (scroll type compressor) 52, humidity controller 53, fuel cell 30, electric pressure converter unit (VCU) 50 and storage battery (secondary battery) 51 be arranged on main frame 2 and underframe 6 around the space in.Helix compressor 52 as blwr is used for forcing under pressure to supply reacting gas, humidity controller 53 is used to control the humidity of reacting gas, fuel cell 30 has roughly rectangular shape, electric pressure converter unit (VCU) 50 is used to raise or reduces the generating voltage of fuel cell 30 so that voltage transitions is become predetermined voltage, and storage battery 51 is used for the electric power of fuel-in-storage battery 30 supplies.
In addition, be used for the pair of right and left radiator 60L of the cooling water expansion tank of cooled fuel cell 30,60R is installed on the car body front side of main frame 2, and the motor-driven cooling fan 61 that is used to improve cooling performance is arranged on radiator 60L, on the rear surface part of 60R.
Substantial cylindrical hydrogen cylinder 15 is supported by the conduit on the upside of after-frame 9 and trailing wheel (drive wheel) WR 10, and cylinder 15 supports to such state: its valve side that is connected to hydrogen cylinder regulating control 16 is directed to the car body front side.After hydrogen cylinder regulating control 16 reduced the pressure of hydrogen cylinder 15, the hydrogen that is included in the hydrogen cylinder 15 was fed to fuel cell 30 by fuel gas pipe 45, and hydrogen cylinder regulating control 16 carries out automatically controlled based on various sensing datas.In addition, the back cover 14 as armor member part is arranged on the upside of after-frame 9 so that cover hydrogen cylinder 15.
The air filtration box 54 that is used to filter extraneous air is arranged on the car body front side of handle post 4, and the air by 54 guiding of air filtration box is fed to humidity controller 53 by helix compressor 52 under pressure.The reacting gas of suitably being regulated by humidity controller 53 under pressure, be supplied to fuel cell 30 by reacting gas pipe 34 and the suction side arm 33 that is connected to reacting gas pipe 34.
Pair of right and left motor-driven fan 70 is installed in radiator 60L, and on the downside of 60R, pair of right and left motor-driven fan 70 is used for inside (be the inside of car body) and the covering body of extraneous air positive guide to the armor member (not shown) of resin sheet formation.In addition, heat regulator 52a is installed on the right side of vehicle-width direction of helix compressor 52, and heat regulator 52a is used for the temperature of the cooling water expansion tank of fuel cell 30 is remained on predetermined value.
Fig. 3 and 4 is respectively the birds-eye view and the front elevation of fuel cell-powered car 1.The parts identical with above-mentioned parts are represented with same reference numbers.The top of fuel cell 30 that is arranged on the center of vehicle-width direction is provided with fuel gas sucking hole 38 and reacting gas sucking hole 32, and fuel gas pipe 45 is connected to fuel gas sucking hole 38, and suction side arm 33 is connected to reacting gas sucking hole 32.
Have the electric pressure converter unit 50 of rectangular shape roughly and be arranged on the center of vehicle-width direction so that be positioned between pair of right and left master's frame 2 on the car front side of fuel cell 30.In addition, the top surface of electric pressure converter unit 50 is equipped with radiating gill 50a, and a plurality of lamellar member by upright metallic system on the car body fore-and-aft direction forms radiating gill 50a.
In order to prevent that air flow is by front-wheel WF or front fork 3 blocking-up, be lowered with the cooling performance that prevents air flow, among left and right sides radiator 60L and the 60R each is configured such that its (being provided with radiator cell) flat surface partly is tilted to the car body central side, and radiator 60L and 60R are installed in left and right sides with distributing.Storage battery 51 is arranged between left and right sides radiator 60L and the 60R, is positioned at the car body rear side of front-wheel WF.
Most of parts except wheel of the car body of fuel cell-powered car 1 are covered by fairing 17, and fairing 17 is as armor member (armor member).The fairing 17 that is formed by thin resin board constitutes the outward appearance of fuel cell-powered car 1, and have the rain of preventing, dust enters car body in-to-in function, has the function that makes the air flow streamlined flow.Fairing 17 is provided with pair of right and left opening 71, and pair of right and left opening 71 is positioned at the car body front side of fairing 17.Be used for the in-to-in motor-driven fan 70 that extraneous air is directed to fairing 17 forcibly roughly is arranged on the center of each opening 71.
Fig. 5 and 6 is respectively the partial enlarged drawing of Fig. 4 and along the cutaway view of the A-A line of Fig. 5.Parts identical with above-mentioned parts or that be equal to are represented with same reference numbers.The car front side of motor scooter fuel cell-powered car 1 is coated with fairing 17, and fairing 17 is provided as the armor member.
Wind guiding mechanism (duct mechanism) 22 is arranged on the inside of fairing 17.Symmetrically arranged each wind guiding mechanism 22 is provided with the sealing 23,24 of directed flow moving air flow on a left side and right side.Sealing 23,24 is positioned at the outside of the vehicle-width direction of front-wheel WF and front fork 3, and can roughly guide air flow 27 advance in the wind guiding mechanism 22 point-blank.
In addition, wind guiding mechanism 22 has around radiator 60L, the shape of 60R, and catheter plate 22a on the car body rear side, is equipped with, therefore, the roughly whole air flows that guide by sealing 23,24 can impact at radiator 60L, on the 60R.The air flow that has flowed by radiator is discharged into the outside of car body apace by discharge side 63, and discharge side 63 is equipped with a plurality of clinker plank (louvers) 25.Therefore, reduced the guiding resistance of air flow, the cooling performance of radiator is further enhanced.
In addition, in the present embodiment, wind guiding mechanism 22 partly is connected with the left and right sides of inner cover 21, prevents that storage battery 51 from being impacted and prevents that storage battery 51 is subjected to also having the function that air flow is directed to fully radiator the function of water and dust infringement except having thereby make inner cover 21.
In addition, clinker plank 25 is variable-angle types.Particularly, can be by drive motor or manually change the angle of clinker plank 25, thereby can change the emission direction of fluid air flow.On the one hand, this guarantees that air flow becomes the exhaust jet stream 26a towards the driver, thereby the air flow by radiators heat can impact the driver and is used for heating.On the other hand, the air flow by radiator can also become towards the exterior exhaust jet stream 26b of car body, so that do not impact the driver.In addition, this is constructed applicable to such situation: sealing 23,24 also is equipped with the changeable type clinker plank so that the feasible quantity that is directed to the in-to-in air flow of inner cover 21 can control as required.
Storage battery (secondary cell) 51 is arranged on the rear side and the contiguous plate-shaped inner cover 21 of plate-shaped inner cover 21, and plate-shaped inner cover 21 connects a left side and right wind guiding mechanism 22.The hydrogen cylinder 15 of the rearward end office of fuel cell 30, car body causes car weight to be distributed to (compare with front wheel side, car weight is distributed on the rear wheel-side more) on the rear wheel-side easily more with heavy bodies such as rocking arm 11 in conjunction with drive motor.Yet in the fuel cell-powered car 1 of present embodiment, storage battery 51 suitably is arranged on the car body front side, thereby increases the car weight distribution proportion on the front wheel side easily, can improve car body front and back weight balancing like this.
In addition, position according to the storage battery 51 of present embodiment is characterized in that: by with radiator 60L, 60R is arranged on left and the right side with distributing, can effectively utilize the space, and be arranged on the car body bottom, center of vehicle-width direction as the storage battery 51 of heavy body.As a result, keep the weight balancing on the vehicle-width direction, and reduced the center of gravity of car body.Therefore, storage battery 51 is arranged in more vantage point place.
As mentioned above, according to saddle ride, fuel cell powered vehicle of the present invention, radiator 60L and 60R be provided with front-wheel on the left side and right side of the inclination rear side on the car body front-rear direction.Therefore, the air flow of the impact radiator of expectation can not stopped that air flow can impact on radiator effectively by front-wheel WF.As a result, the cooling performance of radiator improves, and this can reduce heat sink size, keeps identical cooling performance simultaneously.In addition, by radiator is arranged on the left and right sides with distributing, can be effectively the space of the center of vehicle-width direction be used as the space that storage battery is set.
In addition, the shape of radiator, wind guiding mechanism and inner cover, the sealing in the wind guiding mechanism and the quantity of clinker plank and shape etc. are not limited to the foregoing description, and various variations can be arranged.For example, a part of air flow that is directed in the wind guiding mechanism can be used for cooling accumulator, and the clinker plank in the wind guiding mechanism can change over air flow line towards top, bottom, a left side and right side.
Further specify embodiments of the invention below with reference to Fig. 3 and 7～9.Fig. 3 is the birds-eye view of fuel cell-powered car 1.Fig. 7 is that attempt in the left side of fuel cell-powered car 1, and Fig. 8 is the block diagram of example that shows the armor member of fuel cell-powered car 1.
The top of fuel cell 30 that is arranged on the center of vehicle-width direction is provided with fuel gas sucking hole 38 and reacting gas sucking hole 32, and fuel gas pipe 45 is connected to fuel gas sucking hole 38, and suction side arm 33 is connected to reacting gas sucking hole 32.Have roughly that the electric pressure converter unit 50 of rectangular shape is arranged on the center of vehicle-width direction, so that be positioned between pair of right and left master's frame 2 of car front side of fuel cell 30.In addition, the top surface of electric pressure converter unit 50 is equipped with radiating gill 50a, and the method by upright a plurality of thin metallic plate members on the car body fore-and-aft direction forms radiating gill 50a.
Fig. 9 is the cutaway view along the line A-A of Fig. 3.Because construct radiating gill 50a on the car body fore-and-aft direction by a plurality of tabular component 50b are set, therefore the direction of radiating gill 50a is consistent with the direction of air flow, thereby make the extraneous air that contacts with radiating gill 50a easily to flow, thereby can improve cooling performance.In addition, tabular component 50b base portion connected to one another also is provided with at car front and back upwardly extending heat dissipation ventilation hole 50c, thereby the area of contact of feasible and extraneous air increases, thereby the cooling performance of electric pressure converter unit 50 is improved.
Electric pressure converter unit 50 is contained in the inboard that straddles part (straddled part) 20, straddles part 20 and is formed on the bar handle 5 and the driver 100 that handle front-wheel WF and is sitting between the top seat 18.Straddling part 20 is formed between the toe board 19 that forms on the left and right sides on the vehicle-width direction, and straddle part 20 and have top surface than toe board 19 high steps, straddling part 20 forms to such an extent that try one's best low so that the driver can easily ride on during vehicle up and down, therefore, electric pressure converter unit 50 and the spacing that straddles between the top surface of part 20 are less naturally.
Therefore, electric pressure converter unit 50 and radiating gill 50a are arranged on the exterior position near car body, thereby improve the cooling performance to electric pressure converter unit 50.In addition, in the present embodiment, radiating gill 50a is exposed to the car body outside by the window portion that is formed on the top surface that straddles part 20, thereby makes radiating gill 20 and extraneous air direct contact, thereby more can improve cooling performance.
In the fuel cell-powered car 1 of present embodiment, radiator 60L as the cooling water expansion tank of cooled fuel cell 30,60R be arranged on forms by thin resin board, and be used as the inside of the fairing of armor member, and electric pressure converter unit 50 is arranged between left and right sides radiator 60L and the 60R.This can prevent the warm gas shock electric pressure converter unit 50 of radiator that circulates, and can cause impacting from the air flow of car front side the electric pressure converter unit 50 of the center that is arranged on the vehicle-width direction.
In addition, the air flow that passes through on the cross side of electric pressure converter unit 50 not only is discharged into the outside by the window portion that straddles part in the face of radiating gill 50a, and is used to cool off the fuel cell 30 of car body rear side.
As mentioned above, in fuel cell-powered car of the present invention, the electric pressure converter unit 50 with radiating gill 50a is arranged on and straddles part 20 places between bar handle 5 and the seat 18, thereby makes radiating gill 50a guide up.Therefore, radiating gill 50a is positioned near the exterior position of car body, thereby can utilize simple structure to improve cooling performance to electric pressure converter unit 50.Hydrogen cylinder 15 under fuel cell 30, the seat, cause car weight to be distributed in rear wheel-side (car weight that rear wheel-side distributes is more than front wheel side) easily more in conjunction with the heavy cognition such as rocking arm 11 of drive motor.Yet, in the fuel cell-powered car 1 of present embodiment, suitably be positioned at the car body front side as the electric pressure converter unit 50 of heavy body, thereby increase the distribution proportion of car weight on front wheel side easily, can improve the front and back weight balancing of car body like this.
In addition, electric pressure converter unit, radiating gill, bar handle, seat, the shape that straddles part, armor member etc. are not limited to the shape in the foregoing description, and various variations can be arranged.For example, the radiating gill of the electric pressure converter unit part that can be configured to it is exposed to the outside of car body.
In addition, the form of fuel cell-powered car is not limited to motor bike, also can be three-wheel or four-wheeled.Form and layout to constituent elements also can have various variations, for example fuel cell, hydrogen-storing device, blwr, humidity controller, electric pressure converter unit, storage battery, radiator etc.
Therefore for described the present invention, it is evident that the variation that many modes can be arranged.These change should not think and exceeds the spirit and scope of the present invention that for a person skilled in the art, all these variations are included in the protection domain of claims.
Claims (18)
1. fuel cell-powered car that travels by the driven by power of fuel cell supply, described fuel cell-powered car comprises:
Storage battery, described storage battery are used to store the electric power of described fuel cell supply; With
As a pair of radiator of heat radiator, described a pair of radiator is used to cool off the cooling water expansion tank of described fuel cell,
Wherein
Described two radiatores are arranged on the left side and right side with respect to the inclination rear side of car body fore-and-aft direction of front-wheel,
Described storage battery is arranged between described left side radiator and the described right side radiator in the front side of car body, and is arranged on the car body bottom in the center of vehicle-width direction, and
The flat surface that is provided with radiator cell of described radiator partly is installed to be and makes that the rear portion of radiator is centroclinal to car body.
2. according to the fuel cell-powered car of claim 1, wherein between described storage battery and described front-wheel, the plate-shaped inner cover is set.
3. according to the fuel cell-powered car of claim 2, wherein said fuel cell-powered car also comprises:
Fairing, described fairing is used to cover the front side of described fuel cell-powered car; With
A plurality of wind guiding mechanisms, described a plurality of wind guiding mechanisms are used to surround described radiator,
In wherein said a plurality of wind guiding mechanism each has sucking hole and the discharge side that is used for air flow, and described wind guiding mechanism is arranged on the left side of described inner cover and the right side and is positioned at the inside of described fairing.
4. according to the fuel cell-powered car of claim 3, wherein said discharge side is equipped with clinker plank, and described clinker plank can make direction by being discharged into the exterior air-flow of car body behind the described radiator towards vehicle driver's direction with change arbitrarily between the direction in the car body outside.
5. according to the fuel cell-powered car of claim 1, also comprise:
Electric pressure converter unit, described electric pressure converter unit are used for the voltage of power that fuel cell produces is converted to predetermined voltage;
Bar handle, described bar handle is used to handle front-wheel; With
Seat, the driver is sitting on this seat,
Wherein between described bar handle and seat, the driver is set and straddles part,
Described electric pressure converter unit is equipped with radiating gill, and
Described electric pressure converter unit is contained in described straddling in the part, and described radiating gill points to the upside of car body.
6. according to the fuel cell-powered car of claim 5, the wherein said part that straddles is formed between the left side and right toe board on the vehicle-width direction, and driver's pin is placed on this left side and the right toe board.
7. according to the fuel cell-powered car of claim 5, wherein said electric pressure converter unit is arranged between a described left side and the right radiator.
8. according to the fuel cell-powered car of claim 5, wherein said electric pressure converter unit is configured to make described radiating gill to be exposed to the outside of described car body.
9. according to the fuel cell-powered car of claim 5, the front and back that wherein said radiating gill is provided in car body extend upward.
10. fuel cell-powered car that travels by the driven by power of fuel cell supply, described fuel cell-powered car comprises:
Storage battery, described storage battery are used to store the electric power of described fuel cell supply; With
As a pair of radiator of heat radiator, described a pair of radiator is used to cool off the cooling water expansion tank of described fuel cell,
Wherein said two radiatores are arranged on the left side and right side with respect to the inclination rear side of car body fore-and-aft direction of front-wheel,
Described fuel cell is arranged on below the seat, and described storage battery is arranged between described left side radiator and the described right side radiator in the front side of car body, and is arranged on the car body bottom in the center of vehicle-width direction, and
The flat surface that is provided with radiator cell of described radiator partly is installed to be and makes that the rear portion of radiator is centroclinal to car body.
11., wherein between described storage battery and described front-wheel, the plate-shaped inner cover is set according to the fuel cell-powered car of claim 10.
12. according to the fuel cell-powered car of claim 11, wherein said fuel cell-powered car also comprises:
Fairing, described fairing is used to cover the front side of described fuel cell-powered car; With
A plurality of wind guiding mechanisms, described a plurality of wind guiding mechanisms are used to surround described radiator,
In wherein said a plurality of wind guiding mechanism each has sucking hole and the discharge side that is used for air flow, and described wind guiding mechanism is arranged on the left side of described inner cover and the right side and is positioned at the inside of described fairing.
13. fuel cell-powered car according to claim 12, wherein said discharge side is equipped with clinker plank, and described clinker plank can make direction by being discharged into the exterior air-flow of car body behind the described radiator towards vehicle driver's direction with change arbitrarily between the direction in the car body outside.
14. the fuel cell-powered car according to claim 10 also comprises:
Electric pressure converter unit, described electric pressure converter unit are used for the voltage of power that fuel cell produces is converted to predetermined voltage;
Bar handle, described bar handle is used to handle front-wheel; With
Seat, the driver is sitting on this seat,
Wherein between described bar handle and seat, the driver is set and straddles part,
Described electric pressure converter unit is equipped with radiating gill, and
Described electric pressure converter unit is contained in described straddling in the part, and described radiating gill points to the upside of car body.
15. according to the fuel cell-powered car of claim 14, wherein said straddling between the left side and right toe board that partly is formed on the vehicle-width direction, driver's pin is placed on this left side and the right toe board.
16. according to the fuel cell-powered car of claim 14, wherein said electric pressure converter unit is arranged between a described left side and the right radiator.
17. according to the fuel cell-powered car of claim 14, wherein said electric pressure converter unit is configured to make described radiating gill to be exposed to the outside of described car body.
18. according to the fuel cell-powered car of claim 14, the front and back that wherein said radiating gill is provided in car body extend upward.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-094249 | 2007-03-30 | ||
| JP2007094247A JP2008247323A (en) | 2007-03-30 | 2007-03-30 | Fuel cell powered vehicle |
| JP2007094249A JP2008247325A (en) | 2007-03-30 | 2007-03-30 | Saddle-ride type fuel cell powered vehicle |
| JP2007-094247 | 2007-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101274652A CN101274652A (en) | 2008-10-01 |
| CN101274652B true CN101274652B (en) | 2010-12-01 |
Family
ID=39972765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100878858A Expired - Fee Related CN101274652B (en) | 2007-03-30 | 2008-03-27 | Saddle ride, fuel cell powered vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008247325A (en) |
| CN (1) | CN101274652B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2391821A2 (en) * | 2009-01-30 | 2011-12-07 | Vestas Wind Systems A/S | Wind turbine nacelle with cooler top. |
| WO2010085963A2 (en) | 2009-01-30 | 2010-08-05 | Vestas Wind Systems A/S | Wind turbine nacelle with cooler top |
| CN102301134B (en) | 2009-01-30 | 2014-09-24 | 维斯塔斯风力系统集团公司 | Wind turbine nacelle with cooler top |
| JP5308292B2 (en) * | 2009-09-25 | 2013-10-09 | 本田技研工業株式会社 | Fuel cell vehicle |
| JP5465642B2 (en) * | 2010-09-29 | 2014-04-09 | 本田技研工業株式会社 | Saddle riding |
| JP5889339B2 (en) * | 2011-12-28 | 2016-03-22 | 川崎重工業株式会社 | Straddle-type electric vehicle |
| JP6055600B2 (en) * | 2012-03-02 | 2016-12-27 | 本田技研工業株式会社 | Arrangement structure of voltage converter for portable information terminal in saddle riding type vehicle |
| JP6149517B2 (en) * | 2013-06-04 | 2017-06-21 | スズキ株式会社 | Fuel cell vehicle |
| AT518955B1 (en) | 2016-08-02 | 2020-01-15 | Avl List Gmbh | Generator unit with a fuel cell device, vehicle with such a generator unit and method for monitoring a generator unit |
| CN106005182B (en) * | 2016-08-05 | 2019-02-05 | 许建涛 | The heat dissipation vehicle frame of electric vehicle |
| JP6499136B2 (en) | 2016-09-29 | 2019-04-10 | 本田技研工業株式会社 | Saddle riding |
| CN107310684A (en) * | 2017-07-03 | 2017-11-03 | 重庆隆鑫发动机有限公司 | Tricycle |
| CN113492940A (en) * | 2021-06-30 | 2021-10-12 | 无锡铃派科技有限公司 | Electric vehicle plastic part shell capable of reducing wind resistance |
| WO2023116557A1 (en) * | 2021-12-21 | 2023-06-29 | 永安行科技股份有限公司 | Hydrogen-powered vehicle and hydrogen-powered system thereof |
-
2007
- 2007-03-30 JP JP2007094249A patent/JP2008247325A/en active Pending
-
2008
- 2008-03-27 CN CN2008100878858A patent/CN101274652B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101274652A (en) | 2008-10-01 |
| JP2008247325A (en) | 2008-10-16 |
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