CN109367387A - Fuel tank - Google Patents
Fuel tank Download PDFInfo
- Publication number
- CN109367387A CN109367387A CN201811606655.8A CN201811606655A CN109367387A CN 109367387 A CN109367387 A CN 109367387A CN 201811606655 A CN201811606655 A CN 201811606655A CN 109367387 A CN109367387 A CN 109367387A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- bracket
- fuel tank
- horizontal chamber
- car body
- 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
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 93
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 35
- 239000007788 liquid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03072—Arrangements for reducing evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03309—Tanks specially adapted for particular fuels
- B60K2015/03322—Tanks specially adapted for particular fuels for methanol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
- B60K2015/0775—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation for reducing movement or slash noise of fuel
Abstract
The present invention provides a kind of fuel tanks, are related to the technical field of vehicle, including cabinet and the first bracket, are provided with horizontal chamber, horizontal chamber at least open at one end on cabinet, the first bracket be inserted into horizontal chamber and with cabinet is detachable is fixedly connected；First bracket can be affixed with corresponding car body, and fuel tank is installed on car body.The volume that the fuel tank alleviates the fuel tank of prior art methanol commercial vehicle is bigger, fuel tank is filled it up with by sky or is filled it up with by remaining less methanol fuel needs the problem of taking a long time.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly, to a kind of fuel tank.
Background technique
In recent years, based on alleviating energy crisis, improvement atmospheric environment, promotion China's economic heath sustainable development etc.
Demand, the development of domestic new-energy automobile is like a raging fire.And among these, application of the methanol fuel in commercial vehicle just achieves
Greater advance, practical application show that application of the methanol fuel in commercial vehicle can significantly improve heavy-duty commercial vehicle particulate matter
Discharge amount, to be conducive to the improvement of atmospheric environment.
In the prior art, the automobile using methanol as main fuel is known as methanol vehicle, using methanol as main fuel
Commercial vehicle is known as methanol commercial vehicle.The volume of the fuel tank of methanol commercial vehicle is usually bigger, causes to fill it up with fuel tank by sky
Or filled it up with by remaining less methanol fuel and need to spend longer time, user has to take a substantial amount of time waiting combustion
Hopper is filled it up with, and is experienced poor.
Therefore, it is highly desirable to design the new fuel tank of one kind to improve the above problem.
Summary of the invention
The purpose of the present invention is to provide a kind of fuel tanks, to alleviate the fuel of methanol commercial vehicle existing in the prior art
The volume of case is bigger, and fuel tank is filled it up with by sky or fills it up with what needs took a long time by remaining less methanol fuel
Technical problem.
Fuel tank provided by the invention includes cabinet and the first bracket, horizontal chamber is provided on the cabinet, the horizontal chamber is extremely
Few open at one end, first bracket be inserted into the horizontal chamber and with the cabinet is detachable is fixedly connected；Described
One bracket can be affixed with corresponding car body, and the fuel tank is installed on the car body.
Further, including multiple first brackets；The cross-sectional shape of the cabinet be it is rectangular, between the horizontal chamber is
Every and be arranged side by side in multiple on the cabinet, and the corresponding open end of each horizontal chamber is located at the same side wall of the cabinet
On；
First bracket and the horizontal chamber correspond.
Further, first bracket is two；The cross-sectional shape of the cabinet be it is rectangular, be spaced on the cabinet
And the horizontal chamber there are two being arranged side by side, and the extending direction of two horizontal chambers is parallel with the width direction of the cabinet；
First bracket and the horizontal chamber correspond.
It further, further include screwed flange, the horizontal chamber penetrates through the cabinet along the length direction of its own, and described the
One bracket passes through the horizontal chamber and is threadedly coupled with the screwed flange.
It further, further include locking member, the locking member is placed on admittedly on the bracket, and is located at the screwed flange and is carried on the back
Side from the cabinet is closely abutted with the screwed flange.
Further, first bracket is L-shaped structure, including at an angle to each other and affixed first and second, institute
First is stated for connecting with the car body, described second is inserted into the horizontal chamber.
Further, reducing bushing is installed in the horizontal chamber, first bracket is inserted into the corresponding transition
In bushing.
It further, further include two the second brackets, second bracket can be affixed with corresponding car body；
The cross-sectional shape of the cabinet is rectangular, and the both ends on its length direction are provided with and second bracket
Corresponding first groove, second bracket can be caught in a corresponding groove；Alternatively, on the box width direction
Both ends be provided with the second groove corresponding with second bracket, it is recessed that second bracket can be caught in corresponding described two
In slot.
Further, breather valve is provided at the top of the cabinet, the breather valve can be with the canister on the car body
Connection；And/or the bottom of the cabinet is provided with manual fuel outlet valve.
Further, the cabinet is the cabinet of methanol tolerant corrosion.
Fuel tank provided by the invention having the beneficial effect that compared with prior art
Fuel tank provided by the invention includes cabinet and the first bracket, and the horizontal chamber of at least open at one end is provided on cabinet,
First bracket be inserted into horizontal chamber and with cabinet is detachable is fixedly connected；First bracket can be affixed with corresponding car body,
Fuel tank is installed on car body.
When using fuel tank provided by the invention in methanol commercial vehicle, the cabinet of fuel tank is set by the fixation of the first bracket
Being placed in the corresponding position of car body, (the first bracket is fixed on the corresponding position of car body, and is inserted into the horizontal chamber of cabinet and case
Body is detachable to be fixedly connected).When the fuel in fuel tank is remaining less or has run out, user can arrive fuel supply
It stands, existing fuel tank is directly changed to the fuel tank for filling it up with the same model of fuel.And by fuel tank to be replaced on car body
When disassembling, the connection between the first bracket and cabinet need to be only released, then by cabinet by being extracted out on the first bracket, behaviour
Make simple and fast.Similarly, when the fuel tank for filling it up with the same model of fuel being installed on car body, by the horizontal chamber alignment the on cabinet
Cabinet is simultaneously installed in place by one bracket, then by cabinet with the first bracket is detachable is fixedly connected, operate it is same it is simple,
Fast.It can be seen that when methanol commercial vehicle uses fuel tank provided by the invention, fuel in fuel tank it is remaining less or
When person has run out, the fuel tank on car body is directly changed to the fuel tank for filling it up with the same model of fuel by user, entirely
Replacement process is simple, quick, compared with the prior art in fuel tank is filled it up with by sky or by remaining less methanol fuel
It fills it up with and compares, the plenty of time can be saved, to reduce the time of user's waiting, keep the experience of user more preferable.
In addition, fuel tank provided by the invention has wave-resisting function, specifically, for installing the cross of the first bracket on cabinet
The inner cavity of cabinet is divided at least two parts to communicate with each other by chamber, and the side wall of horizontal chamber can reduce fuel in vehicle travel process
The shaking volume of case internal liquid level, and this can not only be avoided fuel from generating excessive steam or bubble in fuel tank, also
Conducive to avoiding shaking due to fuel tank fuel, liquid level is caused to generate excessive shearing force to liquidometer, and leads to the suction of liquidometer
The problem of oil pipe, measurement pipe fracture of root.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of fuel tank provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another angle of fuel tank shown in FIG. 1；
Fig. 3 is the structural schematic diagram of cabinet in fuel tank provided in an embodiment of the present invention；
Fig. 4 is the exploded view of the middle part-structure of fuel tank provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the first bracket in fuel tank provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the second bracket in fuel tank provided in an embodiment of the present invention.
Icon: 1- cabinet；The first bracket of 2-；3- screwed flange；4- locking member；The second bracket of 5-；The horizontal chamber of 11-；
The first groove of 12-；21- first；22- second.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As depicted in figs. 1 and 2, fuel tank provided in this embodiment includes cabinet 1 and the first bracket 2, is provided on cabinet 1
Horizontal chamber 11, horizontal chamber 11 at least open at one end, the first bracket 2 be inserted into horizontal chamber 11 and with cabinet 1 is detachable is fixedly connected.
First bracket 2 can be affixed with corresponding car body, and fuel tank is installed on car body.
When using fuel tank provided in this embodiment in methanol commercial vehicle, the cabinet 1 of fuel tank is solid by the first bracket 2
Surely being set to the corresponding position of car body, (the first bracket 2 is fixed on the corresponding position of car body, and is inserted into the horizontal chamber of cabinet 1
In 11 with cabinet 1 is detachable is fixedly connected).When the fuel in fuel tank is remaining less or has run out, user can be with
To fuelling station, existing fuel tank is directly changed to the fuel tank for filling it up with the same model of fuel.And by car body to more
When the fuel tank changed disassembles, the connection between the first bracket 2 and cabinet 1 need to be only released, then by cabinet 1 by the first bracket
It is extracted out on 2, it is simple and quick.Similarly, when the fuel tank for filling it up with the same model of fuel being installed on car body, by cabinet
Horizontal chamber 11 on 1 is directed at the first bracket 2 and is installed in place cabinet 1, then by cabinet 1 and the detachable fixation of the first bracket 2
Connection operates same simple, quick.It can be seen that when methanol commercial vehicle uses fuel tank provided in this embodiment,
When fuel in fuel tank is remaining less or has run out, user directly replaces the fuel tank on car body to fuelling station
For fill it up with fuel same model fuel tank, entire replacement process is simple, quick, compared with the prior art in by fuel
Case is filled it up with by sky or is filled it up with by remaining less methanol fuel and compared, can save the plenty of time (can by add fuel when
Between shorten at least half, by taking the volume of fuel tank is 1000L as an example, an empty fuel tank is filled it up with and needs or so 1 hour,
As long as and direct refuelling case 25 minutes or so), to reduce the time of user's waiting, greatly improve vehicle operation effect
Rate keeps the experience of user more preferable.
In addition, fuel tank provided by the invention has wave-resisting function, specifically, for installing the first bracket 2 on cabinet 1
The inner cavity of cabinet 1 is divided at least two parts to communicate with each other by horizontal chamber 11, and the side wall of horizontal chamber 11 can reduce vehicle driving mistake
The shaking volume of fuel tank interior liquid level in journey, and this can not only be avoided fuel from generating excessive steam or gas in fuel tank
Bubble is also helped and avoids being shaken due to fuel tank fuel, liquid level is caused to generate excessive shearing force to liquidometer, and leads to liquid level
The problem of fuel sucking pipe of meter, measurement pipe fracture of root.
Horizontal chamber 11 is provided on cabinet 1, specifically, horizontal chamber 11 can be the length direction perforation cabinet 1 along its own, i.e.,
Open at both ends；It is also possible to only open at one end.
When horizontal 11 open at both ends of chamber, the first bracket 2 be inserted into horizontal chamber 11 and with cabinet 1 is detachable is fixedly connected, can
To be that the first bracket 2 is pierced by horizontal chamber 11, then by fastener with cabinet 1 is removable is fixedly connected, such as: nut or screw thread
Flange 3 is locked at the first bracket 2 and is pierced by one end of horizontal chamber 11, thus by the first bracket 2 with cabinet 1 is removable is fixedly connected.
When horizontal 11 open at one end of chamber, the first bracket 2 be inserted into horizontal chamber 11 and with cabinet 1 is detachable is fixedly connected, can
Inner wall to be the first bracket 2 and horizontal chamber 11 is clamped.
In the present embodiment, the axis of horizontal chamber 11 can be parallel to the horizontal plane.
Further, when the cross section of cabinet 1 is rectangular, the axis of horizontal chamber 11 can be flat with the width direction of cabinet 1
Row.
In the present embodiment, the volume of fuel tank can be designed according to the vehicle course continuation mileage of setting.
It should be noted that the width direction for the cabinet 1 mentioned in the present embodiment refers to the state for being horizontally arranged cabinet 1
Under, the direction on the shorter one side of length in the horizontal plane of cabinet 1, the length direction of cabinet 1 refer in the horizontal plane with width side
To the direction on vertical one side.
Fuel tank provided in this embodiment, which is used not only for methanol commercial vehicle, can also be used on other vehicles.
In the optional technical solution of the present embodiment, fuel tank may include multiple first brackets 2；The cross section shape of cabinet 1
Shape be it is rectangular, horizontal chamber 11 be to be spaced and be arranged side by side in multiple on cabinet 1, and the corresponding open end of each horizontal chamber 11 is located at cabinet
On 1 same side wall；First bracket 2 is corresponded with horizontal chamber 11.
Multiple horizontal chambers 11 are spaced and are arranged side by side on cabinet 1, and fuel tank includes multiple first brackets 2, passes through multiple
Fuel tank is installed on car body by one bracket 2, on the one hand, so that the installation of fuel tank on the car body is more stable；Other hand,
Multiple horizontal chambers 11 are spaced and are arranged side by side on cabinet 1, and the inner cavity of cabinet 1 is divided into the multiple portions to communicate with each other by multiple horizontal chambers 11
Point, the side wall of each horizontal chamber 11 can reduce the shaking volume of fuel tank interior liquid level in vehicle travel process, so that fuel tank
Wave resistance effect is more preferable, can be further reduced the steam or bubble generated in fuel tank, can also further decrease fuel pair
The shearing force that liquidometer generates alleviates impact of the fuel to liquidometer.
Specifically, the axis of interval and multiple horizontal chambers 11 arranged side by side can be located in the same horizontal plane, and multiple cross
The axis of chamber 11 can be parallel with the width direction of cabinet 1.
In the optional technical solution of the present embodiment, the first bracket 2 can be two.The cross-sectional shape of cabinet 1 can be
It is rectangular, it is spaced on cabinet 1 and is arranged side by side that there are two horizontal chambers 11 as Figure 1-Figure 4, and the extending direction of two horizontal chambers 11 is equal
It is parallel with the width direction of cabinet 1.First bracket 2 is corresponded with horizontal chamber 11.
The cross-sectional shape of cabinet 1 can be to be rectangular, i.e., cabinet 1 is rectangular-shape shell structure or cubic shell
Structure.Two horizontal chambers 11 are spaced and be arranged side by side on cabinet 1, and cabinet 1 is installed on by vehicle by corresponding two the first brackets 2
On body, it can either guarantee the stability after fuel tank is installed to car body, and make the installation and removal of fuel tank more simple, just
It is prompt.
In the optional technical solution of the present embodiment, fuel tank can also include screwed flange 3, length of the horizontal chamber 11 along its own
It spends direction and penetrates through cabinet 1, the first bracket 2 passes through horizontal chamber 11 and is threadedly coupled with screwed flange 3.
By screwed flange 3 by the first bracket 2 with cabinet 1 is detachable is fixedly connected, the end face of screwed flange 3 and cabinet
1 abuts, larger with the contact area of cabinet 1, can reduce in installation process to the active force of 1 part of cabinet, advantageously reduce
Even avoid the deformation of cabinet 1.
In the optional technical solution of the present embodiment, fuel tank can also include locking member 4, and locking member 4 is placed on bracket admittedly,
And it is located at the side that screwed flange 3 deviates from cabinet 1, it is closely abutted with screwed flange 3.
The locking member 4 closely abutted with screwed flange 3 is set in screwed flange 3 away from the side of cabinet 1, spiral shell can be limited
Line flange 3 is in axial play, so that the installation of fuel tank on the car body is more secured.
Specifically, locking member 4 can be axle jack or nut, the structure that fixed ring adds jackscrew can also be gone back.
As shown in figure 5, the first bracket 2 can be L-shaped structure, including mutual angulation in the optional technical solution of the present embodiment
Spend and affixed first 21 and second 22, first 21 for being connect with car body, second 22 is inserted into horizontal chamber 11.
Be vertically arranged specifically, can be for first 21, second 22 can be it is vertical with first.
In the optional technical solution of the present embodiment, reducing bushing can be installed in horizontal chamber 11, the first bracket 2 is inserted into
In corresponding reducing bushing.
First bushing is capable of increasing the forced area of horizontal chamber 11, is conducive to protect horizontal chamber 11, prevent horizontal chamber 11 deform or
Damage.
Specifically, reducing bushing can be interference fitted with corresponding horizontal chamber 11.
In the optional technical solution of the present embodiment, fuel tank can also include two the second brackets 5, and the second bracket 5 can
It is affixed with corresponding car body.The cross-sectional shape of cabinet 1 is rectangular, and the both ends on its length direction are provided with and the second support
Corresponding first groove 12 of frame 5, the second bracket 5 can be caught in corresponding first groove.Alternatively, in 1 width direction of cabinet
Both ends are provided with second groove corresponding with the second bracket 5, and the second bracket 5 can be caught in corresponding two groove.
Both ends on 1 length direction of cabinet are respectively provided with first groove 12 corresponding with the second bracket 5, the second bracket 5 card
Entering the both ends in corresponding first groove 12 or in 1 width direction of cabinet, to be respectively provided with corresponding with the second bracket 5 second recessed
Slot, the second bracket 5 are caught in corresponding second groove, by using the second support while 2 supporting box 1 of the first bracket
Frame 5 is supported cabinet 1, so that cabinet 1 is more stable on the car body.
Specifically, as shown in fig. 6, the second bracket 5 or L-shaped structure, the second bracket 5 of L-shaped structure are used on one side
Affixed with car body, another side is used to be clamped with corresponding first groove 12 or the second groove.
In the present embodiment, it is preferred that fuel tank includes two the first brackets 2 and two the second brackets 5, is spaced on cabinet 1
And horizontal chamber 11 there are two being arranged side by side, and the extending direction of two horizontal chambers 11 is parallel with the width direction of cabinet 1.Cabinet 1 is wide
Both ends on degree direction are provided with second groove corresponding with the second bracket 5, and it is recessed that the second bracket 5 can be caught in corresponding second
In slot.
In the optional technical solution of the present embodiment, breather valve has been can be set in the top of cabinet 1, and breather valve can be with car body
On canister connection.And/or the bottom of cabinet 1 is provided with manual fuel outlet valve.
At the top of cabinet 1, breather valve is set, when methanol steam reaches certain pressure in fuel tank, breather valve is opened,
Part methanol steam enters canister and carries out adsorption storage, can reduce or even avoid methanol steam to enter atmospheric environment, reduction pair
The pollution of environment.Manual fuel outlet valve is set in the bottom of cabinet 1, needing repairing, clean or when more cabinets 1 connect, can beat
Manual fuel outlet valve is opened, so that the maintenance and cleaning of fuel tank are more convenient, the connection of more cabinets 1 is more easy.
Specifically, the breather valve in the present embodiment can be big flow breather valve.
In the optional technical solution of the present embodiment, cabinet 1 can be the cabinet 1 of methanol tolerant corrosion.
Cabinet 1 is the cabinet 1 of methanol tolerant corrosion, on the one hand, so that fuel tank provided in this embodiment is containing methanol combustion
When material, service life can be longer；On the other hand, weight at least can reduce 60% compared to the cabinet 1 of iron or aluminum alloy material
Left and right.
Specifically, cabinet 1 can be the cabinet 1 made of multilayer PE material.
In the optional technical solution of the present embodiment, cross over pipe can be set in fuel tank filler tube and fuel tank, thus
It when blow vent each on fuel tank is blocked, can be suppressed by the way that whether cross over pipe is inhaled, to judge in fuel tank whether to be negative pressure.
The other structures of fuel tank are referred to the prior art.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of fuel tank, which is characterized in that including cabinet (1) and the first bracket (2), be provided with horizontal chamber on the cabinet (1)
(11), the horizontal chamber (11) at least open at one end, first bracket (2) be inserted into the horizontal chamber (11) and with the case
Body (1) is detachable to be fixedly connected；First bracket (2) can be affixed with corresponding car body, and the fuel tank is installed on
On the car body.
2. fuel tank according to claim 1, which is characterized in that including multiple first brackets (2)；The cabinet
(1) cross-sectional shape be it is rectangular, the horizontal chamber (11) be interval and is arranged side by side in multiple on the cabinet (1), and respectively
The corresponding open end of the horizontal chamber (11) is located on the same side wall of the cabinet (1)；
First bracket (2) and the horizontal chamber (11) correspond.
3. fuel tank according to claim 1, which is characterized in that first bracket (2) is two；The cabinet (1)
Cross-sectional shape be it is rectangular, be spaced and be arranged side by side there are two the horizontal chamber (11) on the cabinet (1), and two cross
The extending direction of chamber (11) is parallel with the width direction of the cabinet (1)；
First bracket (2) and the horizontal chamber (11) correspond.
4. fuel tank according to claim 1, which is characterized in that further include screwed flange (3), the horizontal chamber (11) is along it
The length direction of itself penetrates through the cabinet (1), and first bracket (2) passes through the horizontal chamber (11) and the screwed flange
(3) it is threadedly coupled.
5. fuel tank according to claim 4, which is characterized in that further include locking member (4), the locking member (4) covers admittedly
In on the bracket, and it is located at the side that the screwed flange (3) deviate from the cabinet (1), it is close with the screwed flange (3)
It abuts.
6. fuel tank according to claim 1-5, which is characterized in that first bracket (2) is L-shaped structure,
Including first (21) at an angle to each other and affixed and second (22), described first (21) are used to connect with the car body,
Second (22) are inserted into the horizontal chamber (11).
7. fuel tank according to claim 1-5, which is characterized in that be installed with transition in the horizontal chamber (11)
Bushing, first bracket (2) are inserted into the corresponding reducing bushing.
8. fuel tank according to claim 1-5, which is characterized in that further include two the second brackets (5), institute
Stating the second bracket (5) can be affixed with corresponding car body；
The cross-sectional shape of the cabinet (1) is rectangular, and the both ends on its length direction are provided with and second bracket
(5) corresponding first groove (12), second bracket (5) can be caught in a corresponding groove；Alternatively, the cabinet
(1) both ends in width direction are provided with the second groove corresponding with the second bracket (5), the second bracket (5) energy
It is enough caught in corresponding two groove.
9. fuel tank according to claim 1-5, which is characterized in that be provided with and exhale at the top of the cabinet (1)
Valve is inhaled, the breather valve can be connected to the canister on the car body；And/or the bottom of the cabinet (1) is provided with and puts manually
Oil valve.
10. fuel tank according to claim 1-5, which is characterized in that the cabinet (1) is methanol tolerant corrosion
Cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606655.8A CN109367387B (en) | 2018-12-26 | 2018-12-26 | Fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811606655.8A CN109367387B (en) | 2018-12-26 | 2018-12-26 | Fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367387A true CN109367387A (en) | 2019-02-22 |
| CN109367387B CN109367387B (en) | 2020-12-08 |
Family
ID=65371944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811606655.8A Active CN109367387B (en) | 2018-12-26 | 2018-12-26 | Fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367387B (en) |
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| CN102717704A (en) * | 2011-03-30 | 2012-10-10 | 北汽福田汽车股份有限公司 | Bracket for bearing oil tank and oil tank mounting structure |
| CN202782664U (en) * | 2012-08-24 | 2013-03-13 | 十堰恒融实业有限公司 | Fuel tank tray assembly |
| DE102012010990A1 (en) * | 2012-06-02 | 2013-12-05 | Volkswagen Aktiengesellschaft | Installation element for reducing surge motion in fuel tank of motor car, has surge element arranged in fuel pump that is fixed with cap of fuel tank, and fixing part coupled with annular array that is formed at pump and cap of fuel tank |
| CN203902273U (en) * | 2014-05-21 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Lightweight fuel tank bracket |
| US20150191079A1 (en) * | 2015-03-19 | 2015-07-09 | Caterpillar Inc. | Fluid tank with modular and interconnected wall assembly |
| CN206124749U (en) * | 2016-09-27 | 2017-04-26 | 徐州徐工汽车制造有限公司 | Be applied to novel combination formula oil tank bracket of heavy commercial car |
-
2018
- 2018-12-26 CN CN201811606655.8A patent/CN109367387B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100236949A1 (en) * | 2009-03-23 | 2010-09-23 | Vacca, Inc. | Safety Fuel Transportation, Storage, and Delivery System |
| CN102717704A (en) * | 2011-03-30 | 2012-10-10 | 北汽福田汽车股份有限公司 | Bracket for bearing oil tank and oil tank mounting structure |
| DE102012010990A1 (en) * | 2012-06-02 | 2013-12-05 | Volkswagen Aktiengesellschaft | Installation element for reducing surge motion in fuel tank of motor car, has surge element arranged in fuel pump that is fixed with cap of fuel tank, and fixing part coupled with annular array that is formed at pump and cap of fuel tank |
| CN202782664U (en) * | 2012-08-24 | 2013-03-13 | 十堰恒融实业有限公司 | Fuel tank tray assembly |
| CN203902273U (en) * | 2014-05-21 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Lightweight fuel tank bracket |
| US20150191079A1 (en) * | 2015-03-19 | 2015-07-09 | Caterpillar Inc. | Fluid tank with modular and interconnected wall assembly |
| CN206124749U (en) * | 2016-09-27 | 2017-04-26 | 徐州徐工汽车制造有限公司 | Be applied to novel combination formula oil tank bracket of heavy commercial car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109367387B (en) | 2020-12-08 |
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