CN109996950A - Discharge vaporization control assembly - Google Patents
Discharge vaporization control assembly Download PDFInfo
- Publication number
- CN109996950A CN109996950A CN201780072041.3A CN201780072041A CN109996950A CN 109996950 A CN109996950 A CN 109996950A CN 201780072041 A CN201780072041 A CN 201780072041A CN 109996950 A CN109996950 A CN 109996950A
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- China
- Prior art keywords
- vehicle
- afterframe
- container
- assembly
- fuel tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
- F02M25/089—Layout of the fuel vapour installation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/10—Frames characterised by the engine being over or beside driven rear wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to a kind of discharge vaporization control assemblies for sulky vehicle.The discharge vaporization control assembly (109) includes the container (109c) for being positioned adjacent to fuel tank assembly (112), which is arranged at vehicle (100) rear end.Discharge vaporization control assembly (109) is positioned next to fuel tank assembly (112), is located at the rear of at least one rear suspension (116) and is located above the rear portion (113b) of engine pack (113).The position of container (109c) helps to improve the absorption of the fuel vapour in the fuel hose (209) of fuel tank assembly (112).
Description
Technical field
Present invention relates in general to a kind of sulky vehicles.More particularly it relates to a kind of steaming for sulky vehicle
Send a manuscript to the compositor and puts control assembly.
Background technique
In general, filtered air and fuel mixture are supplied to internal combustion engine by air intake apparatus in sulky vehicle
To be operated.Be stored in fuel in the fuel tank assembly and fuel supply lines of sulky vehicle will slow evaporation at any time,
The property of will volatilize fuel vapour is discharged into air, and air escapes into atmosphere.Therefore, evaporative emission control system is for preventing from depositing
It is that the fuel vapour in fuel tank assembly and fuel supply lines escapes into air.In addition, these fuel vapours are used for
It burns in internal combustion engine.These systems are designed for storing before fuel vapour escapes into atmosphere and steaming using fuel
Vapour.The formant of evaporative emission control system is evaporated fuel storage container, such as tank unit, is used to pass through adsorbed fuel
Steam and stored fuel vapour.Then, during power operation, the fuel vapour of storage is supplied to internal-combustion engine
Machine.
Detailed description of the invention
It is described in detail with reference to Detailed description of the invention.Make that identical feature and portion is denoted by the same reference numerals through attached drawing
Part.
Fig. 1 shows the left side view of the sulky vehicle using the embodiment of the present invention.
Fig. 2 shows sulky vehicles according to a second embodiment of the present invention.
Fig. 3 shows the top perspective view in rear vehicle end using the vehicle frame assembly of discharge vaporization control container.
Fig. 4 shows vehicle frame assembly and is attached to the side view of the discharge vaporization control container of frame.
Fig. 5 shows the three-dimensional side view using frame assembly of the invention.
Fig. 6 shows perspective view of the discharge vaporization control container relative to the arrangement of fuel tank assembly.
Fig. 7 shows the exploded view of fuel tank assembly.
Specific embodiment
It can be seen that various features and embodiment of the invention in further describing below starting from there.Subsequent
Exemplary embodiment in, vehicle is sulky vehicle.However, it is contemplated that the disclosure in the present invention can be applied to
It can adapt to any vehicle of this theme in the case where not destroying spirit of that invention.It is omitted in place appropriate and constitutes necessity portion
Point except the present invention outer portion construction detailed description.
Fuel vaporization in fuel tank assembly and fuel supply lines is the normal phenomenon in sulky vehicle.Discharge vaporization control
The encapsulation of system processed and layout designs are a very important aspects in sulky vehicle design, because it is in the steaming for reducing fuel
Send a manuscript to the compositor and played a crucial role in terms of putting, preferably to utilize fuel and to improve the thermal efficiency.Evaporated fuel storage is held
The position of device is very important factor in the work, design and operation of discharge vaporization control assembly.Various customer demands make
Vehicle layout with numerous systems is complicated.Therefore, the various parts of discharge vaporization control assembly are encapsulated in sulky vehicle
In become very challenging.
Fuel vaporization in fuel tank assembly and fuel supply lines is since the raising of temperature caused by various factors is drawn
It rises, such as, the external temperature of fuel tank assembly and fuel system heating may be made, fuel tank assembly and fuel can be made
Even if coming from internal combustion engine in the thermo-motor and exhaust system, a period of time after the engine is shut off of supply system heating
Heat and during oiling by enter liquid fuel force fuel vapour be discharged exposure fuel tank assembly.
Main problem in sulky vehicle is space limitation, and fuel tank assembly and supply line is forced to be arranged close to vehicle
The region with high temperature.It is this arrangement include rider be used to placing helmet and it is any with meet rider requirement other
The tool box of luggage case.Traditional sulky vehicle below seat-assembly with tool box is limited by space, because of fuel
Zone location around box assembly adjacent engine component increases the temperature in the region.In addition, in other sulky vehicles,
Fuel tank assembly can be positioned towards the front of vehicle, therefore direct fuel case is exposed to atmosphere, so that inner fuel is heated.
In general, being desired to have for the optimum operation and durability of discharge vaporization control assembly and being connected to what container was connected with from container
The hose of short length.Longer hose causes steam condensation and the loss of tank effectively adsorbed.For stable operation, it is expected that
Tank and the physical vibration and oscillation of its corresponding installation part are transmitted to from rear suspension with the smallest.In addition, the volume of tank and
Size determines by the size and other factors of fuel tank assembly, for example near thermic load, permission emission level, vehicle
In tank available space.Therefore, it the encapsulation of tank and is mounted in vehicle, the key request especially in sulky vehicle.
It as is known in the art, include that vehicle body rear portion is set for the tank arragement construction of riding vehicle
Tank.The arragement construction of the tank of this paper includes buffer cell, and one end of buffer cell is connected to seat guide rail, and the other end is connected to
Swing arm, and buffer cell is arranged in the length of the longitudinal direction along buffer cell in the tank of the fuel for recycling evaporation
Rear end.However, the shortcomings that the prior art be cannot adequately protect tank from external impact and environmental factor influence.This paper's
Tank is not covered by any covering member in motorcycle.Therefore, tank is directly exposed to external impact, and is also exposed to severe
Environmental factor.Further, since the tank of this paper is placed close to seat guide rail, it is therefore necessary to provided in the car for the dedicated of tank
Space.In addition, tank is installed remotely from engine pack and fuel tank assembly, this will make to be connected to tank and fuel tank assembly and start
Hose between thermomechanical components is undesirably longer.In addition, tank is positioned closely adjacent at the position of seat-assembly, whenever arrangement here
Any one of hose when must replace or need repairing, be not easy to repair closer to this position of seat-assembly.
In addition, the tank of this paper is mounted below and installs along the length of buffer cell.It is single in buffering due to jolting on road
The oscillation occurred in member is directly delivered to the whole length of tank body.This may cause the unstability of installation and the operation of tank.
In addition, cleaning pipe and charging pipe are arranged to upwardly extend from tank and lead between the connection part of buffer cell and cover mounting portion
It crosses.However, the charging pipe at the end mounting portion and can end of cleaning pipe is exposed in environment.In addition, in the specific arrangements
Cleaning pipe and charging pipe above the connection part of buffer cell use crooked route, this be it is undesirable, because of fuel vapour
It may not easily pass through from tank to carburetor.
In addition, tank is set up directly on the position close to rear-wheel, this will increase mud, dust and other particulate matter spillings to tank
On.This requires frequently replacement or maintenance tank.
Therefore, it is necessary to provide the position of tank in the car, so that tank is sufficiently positioned in home and can be by
It is protected from any external impact and environmental factor, to save the space in vehicle, and minimum thermal load and hose length,
This will not more occupy the space in vehicle.Additionally it is possible to be connected to the hose between fuel tank assembly and tank, and
The hose that tank is connect with carburetor/electronic fuel-injection system (EFI) provides easier path, to realize that fuel vapour is easier
And quickly pass through, to be easier to be adsorbed by tank.
In general, discharge vaporization control assembly includes evaporated fuel storage container, such as canister unit filled with charcoal, with
Adsorb the fuel vapour on its surface.Other component includes valve, hose and mouth.When fuel evaporates in fuel tank assembly, combustion
Material steam is passed to tank unit.Fuel vapour is by wood charcoal adsorption and is stored therein, until they can safely be transmitted
Return engine pack with normal one combust of air-fuel mixture.
One end of evaporated fuel storage container is connected to engine pack air inlet, and the other end is exposed to atmosphere.The appearance
Device further includes discharge outlet and air inlet, to be connected between fuel tank assembly and container.When engine pack operation when, its into
Port generates suction, this causes the pressure difference of the either side in evaporated fuel storage container two sides to generate vacuum, the vacuum suck
Fresh air, the fresh air mix with the fuel vapour being adsorbed on charcoal surface and flow into engine pack.These are
System can mechanically control, or can also automate.
The position of evaporated fuel storage container is the extremely important of the discharge vaporization control assembly designed for sulky vehicle
Aspect.Sulky vehicle is always subjected to space limitation, and lacks the memory space in inner containment supplementary features and system.Separately
Outside, if tank unit is externally exposed environmental factor, it may be decreased the durability of tank unit.Accordingly, it is considered to arrive sulky vehicle
Design, the design factor of most critical first is that the position of the evaporated fuel storage container of discharge vaporization control assembly.
Traditionally, in sulky vehicle, each position of the under-seat of sulky vehicle is arranged in evaporated fuel storage container
Set place.These positions include be arranged adjacent to fuel tank assembly, be arranged immediately adjacent to tool box, the supervisor that is positioned next to vehicle,
And it is positioned next to the side pipe of vehicle.However, mainly there is the space occupied in sulky vehicle therefore to cause sky for these positions
Between the shortcomings that limiting.In addition, evaporated fuel storage container is likely to be exposed at severe external environmental factor, this may due to mud,
Dust and water enter and cause to reduce durability.In addition, container is arranged below seat assembly, adjacent tools case will lead to folding
The available practical memory space of inner feelings user.It can lead to the fuel tank in Straddle type vehicle close to container existing for fuel tank assembly
The volume of component is damaged, in addition, it is inconvenient to use to also result in scooter-type vehicle.In motorcycle, closer to cluster engine
The container of part is more likely to be exposed to engine heat load and external environmental factor such as mud, dust etc..In scooter-type vehicle,
In addition, container is mounted on supervisor above so that container will lead to the soft of extra length closer to fuel tank assembly in motorcycle
Pipe, this is harmful to the performance of discharge vaporization control assembly.
Therefore, it is an object of the invention to make evaporated fuel storage container be located at the position of neighbouring a pair of of afterframe, and
And it is surrounded by surrounding vehicles component.Such position encapsulates optimization without influencing the memory space inside sulky vehicle, and
Protected from the influence of rugged environment factor.
By the design proposed, can advantage is obtained that, such as optimization evaporated fuel storage container encapsulation and
Good memory space is provided for it, protects evaporated fuel storage container from adverse circumstances factor (such as dust, mud and water
Into) influence, reduce maintenance time, provide the evaporated fuel storage container that is conveniently accessible to and all hoses and valve, optimization are soft
Length of tube is reduced to the maximum extent from rear suspension to the vibration and oscillation of the container of discharge vaporization control assembly and its installation part biography
It passs, minimum thermal load, the volume increase for preventing the use space in vehicle from losing and being additionally contemplates that in fuel tank assembly,
And it can be operated by using purge valve or without using purge valve.This component is also applied for all using cluster engine
The application of part, including straddle type motorcycle, pedal motorcycle and three-wheeled vehicle.
According to an embodiment of the invention, discharge vaporization control container is located at the decline of vehicle.Specific container installation
In any one of a pair of of afterframe of vehicle afterframe.The decline to afterframe of vehicle frame assembly is most just
It the part of property and is surrounded by rigidly attached component.Rigidly attached minimum vibration of the component reception from vehicle, and because
This, which will not be by any vibration or oscillation.Therefore, container will not be by any excessive
Abnormal vibrations or oscillation.The discharge vaporization control container so encapsulated is located substantially on the outside in afterframe portion, such institute
There are four hoses for being connected to tank to be all easily assembled to and dismantle.Discharge vaporization control container (hereinafter referred to as container) and roll-over valve are set
It is set to closer to fuel tank assembly, to keep roll-over valve being connected to the hose of fuel tank assembly and roll-over valve is connected to container
Hose minimum length.In addition, the arrangement of container according to the embodiment prevents the fuel condensation in hose.
According to an embodiment of the invention, the lower section of at least one afterframe in a pair of of afterframe is arranged in container, after this
Frame includes RH afterframe and LH afterframe and the rear portion for being located substantially on vehicle.This, which protects afterframe from top side, holds
Device, in this arrangement, the rear surface of container are protected by taillight, rear mudguard from bottom side protect container, and damper from
Protect container in front side.Container is arranged in the rear of damper but with damper and engine pack installation part at a distance of a spacing
From, therefore, because the excitation of engine pack or the movement of damper and the oscillation that occurs minimally be transmitted to it is separate
The container of vibration source.It is thereby achieved that the stabilization installation and operation of discharge vaporization control assembly.
In addition, according to an embodiment of the invention, container is substantially near the fuel tank assembly being arranged at rear vehicle end.Hold
Device is installed to the rear end of at least one afterframe of a pair of of afterframe.The position of container helps to improve the absorption of fuel vapour.
In addition, roll-over valve is arranged on the top surface of fuel tank assembly, which is arranged in behind seat lock.
In addition, container is packaged into so that being easy to repair in the case where not removal tool case and fuel tank assembly.
According to embodiment, the guarded by location container of container is from any external impact for occurring during accident and prevents
Any foreign particle enters container.
In addition, according to another embodiment, container is arranged in generally vertical plane relative to longitudinal direction of car plane；Container
It is arranged above rear-wheel, the rear end of engine pack is arranged in rear-wheel.Container is installed at least one frame in a pair of of afterframe
The rear end of frame.Container mentioned in the present invention is tank.Because container of the invention is surrounded and far by many other vehicle parts
It is placed from engine pack and rear suspension component, so the received oscillation of rear suspension component is not easy to be transferred to discharge vaporization control
The container of component.It is thereby achieved that the more stable installation and stable and reliable work of discharge vaporization control assembly.
According to an embodiment of the invention, container setting is in the car, to obtain between fuel tank assembly and container, and
Optimum distance between container and carburetor.Best hose from fuel tank assembly to container, and from container to carburetor
Length ratio about 1.03 range.The hose of connection from fuel tank assembly and container is shorter, and can be by container more
Easily and more quickly adsorbed fuel steam.In addition, container is located above carburetor；This facilitate more easily by fuel vapour from
Container is transmitted to carburetor.
It will be in the following paragraphs in conjunction with attached drawing the present invention is described in detail and the embodiment and further advantage of all accompanyings.
Fig. 1 shows the sulky vehicle of embodiment according to the present invention.Vehicle 100 includes vehicle frame assembly 200, vehicle
Frame assembly 200 provides generally open middle section D usually to allow rider to get on the bus across middle section D.In general, vehicle
Frame assembly 200 includes head tube 102, supervisor 103, a pair of of afterframe 104 (only showing one) and connection head tube 102 and one
To the device of afterframe 104.One end of supervisor 103 is downward and extends back and connect with a pair of of afterframe 104, and another at it
There is head tube 102 in one end, and head tube 102 is configured to be pivotably supported steering shaft 105, and is further connected to front suspension in lower end
Component 106.Handlebar supporting member (not shown) is connected to the upper end of steering shaft 105 and supports handlebar assembly 107.Front suspension group
Part 106 (only showing one) is attached to the bracket (not shown) on the lower part of steering shaft 105, and front-wheel 108 is supported on steering shaft
On 105.It is installed to the top of the front mudguard (not shown) covering front-wheel 108 of 105 lower part of steering shaft.A pair of of afterframe 104 wraps
Include tilt down to part of the framework 110,110 one end of frame part is connected to supervisor 103, and the other end is in basic horizontal
Direction on extend back.It includes tool box 111, seat that multiple transverse tube (not shown), which are fixed between a pair of of side pipe 104 to support,
The vehicle accessory of chair component (not shown) and fuel tank assembly 112.
Seat-assembly as bearing carrier is supported on a pair of of afterframe 104.In general, to be supported on this right in tool box 111
Between the left end of afterframe 104 and the front of right end, the lower section of seat-assembly (not shown) is arranged in.Fuel tank assembly 112
It is arranged on vehicle frame assembly 200, between the left end of afterframe 104 and the rear portion of right end, and is located at air-filtering
113 top of device assembly 101 and engine pack.Front brake 114 and rear brake (not shown) are arranged in 108 He of front-wheel
On rear-wheel 115.
By engine pack 113 towards the Backside support of vehicle frame assembly 200, engine pack 113 passes through rear-wheel 115
At least one rear suspension 116 horizontally, can swingingly be connected to vehicle 100 vehicle frame assembly 200 rear portion.In general,
Engine pack includes cylinder head assembly, cylinder block and crankcase.Air cleaner assembly 101 is close to engine pack 113
It cylinder head assembly and is positioned above.Discharge vaporization control assembly 109 is arranged adjacent to fuel tank assembly 112.
According to an embodiment of the invention, discharge vaporization control assembly 109 is arranged in behind at least one rear suspension 116 simultaneously
And the lower section of a pair of of afterframe 104 is set, which is including that RH afterframe 104b and LH afterframe 104a (does not show
Out).According to embodiment, the left side of vehicle 100 is arranged in discharge vaporization control assembly 109, after at least one rear suspension 116
The lower section in face and LH afterframe 104a.At least one rear suspension 116 that the left side of vehicle 100 is arranged in protects evaporation row from front side
Put control assembly 109.Fuel tank assembly 112 protects the side of container 109c, and the other side of container 109c is completely by covering
The side plate (not shown) protection of 100 rear side of vehicle.Container 109c is arranged in above the rear end 113b of engine pack 113 and rear-wheel
115 tops.
Fig. 2 shows sulky vehicles according to a second embodiment of the present invention.Discharge vaporization control group including container 109c
Part 109 is arranged in the crossing plane region SWO being enclosed between two crossing planes, which includes across rear
The rear suspension plane RW of the length of 115 wheel shaft of suspension and rear-wheel and the mounting portion of the support element 213 across sulky vehicle 100
With the chassis plane PS of the top mounting portion of at least one rear suspension 116.
Fig. 3 is shown at rear vehicle end using the top perspective view of the vehicle frame assembly of discharge vaporization control assembly.
Discharge vaporization control assembly 109 including tank unit is arranged adjacent to fuel tank assembly 112.Because of the fuel tank group in vehicle
Part 112 is located at the rear end of vehicle 100；Discharge vaporization control assembly 109 is also substantially provided in rear end.The discharge vaporization proposed
It is convenient for easily collecting fuel vapour from fuel tank assembly 112 by container 109c in the position of the container 109c of control assembly 109.
Therefore, the hose that fuel tank assembly 112 is connected to container 109a is shortened.In addition, another hose from container 109a
It is connected to carburetor 202.Between fuel tank assembly 112 and container 109c, and between container 109c and carburetor most
Good soft length of tube ratio is about in the range of 1 to 2, it is preferred that ratio is 1.03.
Fig. 4 shows vehicle frame assembly and is attached to the side view of the discharge vaporization control assembly of vehicle frame assembly.
According to an embodiment of the invention, discharge vaporization control assembly 109 is arranged along perpendicular ab, the perpendicular and longitudinal direction of car are flat
Face LP is angled.For example, in embodiment, container plan view ab is perpendicular to longitudinal direction of car plane LP.Container is installed to a pair
The decline of afterframe 104, which is almost horizontal, and by container 109c perpendicular to
The decline installation to afterframe 104, which is provided, has the advantages that more robustly installation, and this firm installation ensures
The steady operation of discharge vaporization control assembly 109.For the advantages of being more easily installed, it more desirable to after container 109c is perpendicular to a pair
Frame 104 is installed rather than angled installation.
The hose 201 for being connected to container 109c and purge valve 206 is arranged along LH afterframe 104a.Hose 201 is along LH
Afterframe 104a is placed and is guided by LH afterframe 104a.According to proposed invention, discharge vaporization control assembly 109 can
Maintainability is relatively easy.Container 109c is easily accessible, and can be by being attached discharge vaporization control group close in desired locations
The installation part of part 109 removes.In addition, not needing to remove or remove any other vehicle part other than removing side plate
To approach container 109c.
Fig. 5 shows the three-dimensional side view using frame assembly of the invention.According to an embodiment of the invention, purge valve
206 are arranged adjacent to any one of a pair of of afterframe 104 afterframe, and are located at 113 top of engine pack and (do not show
Out), which includes RH afterframe 104b and LH afterframe 104a.The spy of the purge valve 206 as disclosed in the present invention
Surely it is arranged such that the maintenanceability of purge valve 206 is opposite to be easier.In addition, hose 201 encapsulates in this way, so that after RH
Frame 104b and LH afterframe 104a supports hose 201.To, it is therefore prevented that the free suspension of hose 201 and prevent hose
201 interfere with the vehicle part of surrounding.Therefore, according to an embodiment of the invention, providing the encapsulation of safer container 109c.
Fig. 6 shows perspective view of the discharge vaporization control container relative to the arrangement of fuel tank assembly.Roll-over valve 207 is arranged
On the fuel tank top surface 112tp of fuel tank assembly 112.Fuel vapour is easily transferred to from the higher gradient of top surface
The lower gradient that container 109c is located therein.Therefore, more having for discharge vaporization control assembly is realized by proposed invention
The function of effect.
Fig. 7 shows the exploded view of fuel tank assembly.Discharge vaporization control assembly 109 is installed to by connecting elements 109b
At least one frame of a pair of of 104 (not shown) of afterframe (104a, 104b- are not shown in figure).Container 109c is by shroud member
109a is kept, and container 109c can be installed to connecting elements 109b by shroud member 109a.First hose 208 passes through roll-over valve
207 are connected between fuel tank assembly 112 and container 109c.In the case where fuel tank assembly 112 has been internally integrated roll-over valve,
Hose 208 will be directly connected to fuel tank assembly 112.Fuel hose 209 (does not show in fuel tank assembly 112 and engine pack
It is connected between out).In addition, hose 201 is connected to purge valve 206 from container 109c, which is protected by sheath member 206a
It holds and is installed to bracket 206b.
According to the discharge vaporization control assembly 109 of proposed invention be mounted on the safety surrounded by various vehicle parts and
Reliable position.The position is also convenient for optimization and is connected to each port of container and the various hose lengths of other vehicle parts.
According to an embodiment of the invention, discharge vaporization control assembly 109 includes container 109c, container 109c includes can
The tank unit of adsorbed fuel steam.
Although this theme has been described in detail by reference to its some embodiments, other embodiments are also possible
's.It should be appreciated that being not necessarily limited by features described herein in terms of embodiment.
Claims (10)
1. a kind of vehicle (100), the vehicle (100) include:
Vehicle frame assembly (200), including from rearwardly and upwardly extending a pair of of the afterframe (104) of supervisor (103), the supervisor
(103) rearwardly and down extend from the head tube (102) being arranged in the vehicle (100) front；And
Discharge vaporization control assembly (109), including container (109a), purge valve (206) and roll-over valve (207), the evaporation row
It puts control assembly (109) and is connected to the fuel tank assembly (112) being arranged between the pair of afterframe (104),
Wherein,
The discharge vaporization control assembly (109) is being handed over along perpendicular (ab) setting angled with longitudinal direction of car plane (LP)
It pitches in plane domain (SWO), and the discharge vaporization control assembly (109) is installed in the pair of afterframe (104)
The rear end of at least one afterframe (104a, 104b).
2. vehicle as described in claim 1, wherein the vehicle (100) includes at least one rear suspension (116), it is described at least
One end of one rear suspension (116) is installed at least one afterframe (104a, 104b) in the pair of afterframe (104),
And the other end of at least one rear suspension (116) is connected to rear-wheel (115).
3. vehicle (100) as described in claim 1, wherein the discharge vaporization control assembly (109) be arranged adjacent to it is described
Fuel tank assembly (112), be located at least one described rear suspension (116) below, the rear end (113b) of engine pack (113) and
The top of container (109c), and the container (109c) is placed perpendicular to the described vertical of the longitudinal direction of car plane (LP)
In plane (ab).
4. vehicle (100) as described in claim 1, wherein the roll-over valve (207) is arranged in the fuel tank assembly (112)
Fuel tank assembly top surface (112tp) on, and the purge valve (206) be arranged in the pair of afterframe (104)
Above at least one described afterframe (104a, 104b).
5. vehicle (100) as described in claim 1, wherein the discharge vaporization control assembly (109) and the purge valve
(206) by along in the LH afterframe (104a) of the pair of afterframe (104) and the RH afterframe (104b)
Hose (201) connection of any one arrangement.
6. vehicle (100) as described in claim 1, wherein the discharge vaporization control assembly (109) includes the first hose
(208), first hose (208) can be by the roll-over valve (207) in the fuel tank assembly (112) and the container
It is connected between (109c).
7. vehicle (100) as described in claim 1, wherein the container (109c) is kept by shroud member (109a), it is described
The container (109c) can be installed to the connecting elements (109b) by shroud member, and the connecting elements (109b) is installed to
At least one described afterframe (104a, 104b) in the pair of afterframe (104).
8. vehicle (100) as described in claim 1, wherein the purge valve (206) is by being installed to the sheath of bracket (206b)
Component (206a) is kept.
9. vehicle (100) as claimed in claim 6, wherein the hose (201) is located at the institute of the pair of afterframe (104)
It states above any of LH afterframe (104a) and the RH afterframe (104b).
10. the vehicle (100) as described in claim 5 or 6, wherein first hose (208) and the hose (201) tool
There is the length ratio about in the range of 1 to 2.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201641033876 | 2016-10-04 | ||
| IN201641033876 | 2016-10-04 | ||
| PCT/IB2017/056086 WO2018065892A1 (en) | 2016-10-04 | 2017-10-03 | An evaporative emission control assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109996950A true CN109996950A (en) | 2019-07-09 |
| CN109996950B CN109996950B (en) | 2022-03-15 |
Family
ID=61831331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780072041.3A Active CN109996950B (en) | 2016-10-04 | 2017-10-03 | Evaporative emission control assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109996950B (en) |
| WO (1) | WO2018065892A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6824463B1 (en) * | 2020-06-23 | 2021-02-03 | ヤマハ発動機株式会社 | Saddle-type vehicle |
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- 2017-10-03 WO PCT/IB2017/056086 patent/WO2018065892A1/en active Application Filing
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| US20110120796A1 (en) * | 2008-06-20 | 2011-05-26 | Daisuke Kuramochi | Motorcycle |
| US20100071985A1 (en) * | 2008-09-24 | 2010-03-25 | Honda Motor Co., Ltd. | Motorcycle frame configuration |
| CN201354004Y (en) * | 2009-01-19 | 2009-12-02 | 力帆实业(集团)股份有限公司 | Carbon tank installing combination for electronic spray motorbike |
| CN101850812A (en) * | 2009-03-30 | 2010-10-06 | 本田技研工业株式会社 | The arrangement of the filtering tank of Straddle-type vehicle |
| JP2013067296A (en) * | 2011-09-22 | 2013-04-18 | Honda Motor Co Ltd | Canister arrangement structure of straddle-type vehicle |
| JP2013130070A (en) * | 2011-12-20 | 2013-07-04 | Suzuki Motor Corp | Arrangement structure of canister and motorcycle |
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| Publication number | Publication date |
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| CN109996950B (en) | 2022-03-15 |
| WO2018065892A1 (en) | 2018-04-12 |
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