CN110385980A - Oil tank of vehicle - Google Patents
Oil tank of vehicle Download PDFInfo
- Publication number
- CN110385980A CN110385980A CN201810366233.1A CN201810366233A CN110385980A CN 110385980 A CN110385980 A CN 110385980A CN 201810366233 A CN201810366233 A CN 201810366233A CN 110385980 A CN110385980 A CN 110385980A
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- CN
- China
- Prior art keywords
- partition
- oil
- fuel tank
- cavity
- hole
- 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.)
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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
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- 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
- B60K2015/0321—Fuel tanks characterised by special sensors, the mounting thereof
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- 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
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/0344—Arrangements or special measures related to fuel tanks or fuel handling comprising baffles
Abstract
The present invention provides a kind of oil tank of vehicle, oil mass inductor, third partition and the 4th partition including hollow box body, first partition and second partition, with oil absorbing end, first partition and second partition are set to inside hollow box body and hollow box body are divided into fuel tank ante-chamber, fuel tank lumen and fuel tank back cavity along hollow box body length direction；Intercommunicating pore is equipped on first partition and second partition；Third partition and the 4th partition are located in fuel tank lumen and fuel tank lumen are divided into preceding adapter cavity, oil sucting cavity and rear adapter cavity along hollow box body length direction；The oil absorbing end of oil mass inductor is located in oil sucting cavity；The bottom of third partition and the 4th partition is equipped at least one lower oil-through-hole and at least one metering hole, is provided with Unidirectional flow-limiting device at the metering hole.Fuel tank according to the present invention inhales the situation less than oil, improves the safety that vehicle travels on complicated road when can substantially improve vehicle or more abrupt slope.
Description
Technical field
The present invention relates to vehicle fuel feed system fields, and in particular to a kind of oil tank of vehicle.
Background technique
Military offroad vehicle has loading mass big, and continual mileage is big, the big feature of travel condition difference.Therefore army
It is all bigger with the general volume of the fuel tank of offroad vehicle, it is at least big in 3~4 hectolitres or even 5~6 hectolitres or more.And it is military
Requirement of the offroad vehicle to cross-country ability is relatively high, it is desirable that the road clearance of fuel tank is bigger, this allows for the length one of fuel tank
As it is all long.When automobile is at upper abrupt slope or descending, when fuel tank run-off the straight, fuel oil can flow to one end of fuel tank, even if oily
There are also that may also inhale when 1/3~1/2 oil less than oil in case, engine misses are caused, are so breakneck for vehicle.Army
Different kinds of roads traveling is adapted to off-road vehicle, existing fuel tank haves the defects that certain.Not only for military offroad vehicle,
Also all there is this in the longer vehicle of other fuel tanks.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve above-mentioned technological deficiency, the present invention provides a kind of oil tank of vehicle, when can substantially improve vehicle or more abrupt slope
The situation less than oil is inhaled, the safety that vehicle travels on complicated road is improved.
A kind of oil tank of vehicle according to the present invention, including hollow box body, first partition and second partition, have oil suction
Oil mass inductor, third partition and the 4th partition at end, the first partition and the second partition are set to the hollow box
Internal portion and after the hollow box body is divided into fuel tank ante-chamber, fuel tank lumen and fuel tank along the hollow box body length direction
Chamber；Intercommunicating pore is equipped on the first partition and the second partition；The third partition and the 4th partition are located at institute
It states in fuel tank lumen and the fuel tank lumen is divided into preceding adapter cavity, oil sucting cavity and rear mistake along the hollow box body length direction
Cross chamber；The oil absorbing end of the oil mass inductor is located in the oil sucting cavity；The bottom of the third partition and the 4th partition
It is equipped at least one lower oil-through-hole and at least one metering hole, Unidirectional flow-limiting device is provided at the metering hole, it is described unidirectional
Current-limiting apparatus only allows oil liquid to pass through metering hole to oil sucting cavity one-way flow.
A kind of oil tank of vehicle according to the present invention, in vehicle climb and fall, the oil mass of oil sucting cavity can all increase, by
This, ensure that oil mass inductor can be drawn onto oil, and then avoid unsafe condition caused by vehicle stall to a greater degree.
In addition, a kind of oil tank of vehicle according to the present invention can also have the following additional technical features:
A kind of oil tank of vehicle according to the present invention, the Unidirectional flow-limiting device are check valve.
Further, the check valve includes fixinig plate and baffle, and through-hole, the through-hole circumference are provided on the fixinig plate
Edge outwardly convex, the baffle cover hinged with the fixinig plate above the through-hole and the baffle；The fixinig plate is solid
Due to the third partition and side wall of the 4th partition towards oil sucting cavity and the through-hole is connected with the metering hole.
As a result, in vehicle climb and fall, fuel tank generates inclination, when oil liquid flows to fuel tank back cavity, or oil from fuel tank ante-chamber
When liquid flows to fuel tank ante-chamber from fuel tank back cavity, oil liquid first passes around first partition or the intercommunicating pore of second partition enters preceding adapter cavity
Or rear adapter cavity, at this time if the oil mass in fuel tank is less, oil liquid can be from the current limliting for flowing through third partition or the 4th partition bottom
Check valve and lower oil-through-hole at hole flow into oil sucting cavity, and due to the effect of check valve, oil liquid can only be from the 4th partition or third
The lower oil-through-hole of partition flows out oil sucting cavity, it is clear that the instantaneous flow of inflow oil sucting cavity be greater than the instantaneous stream of outflow oil sucting cavity
Amount, so the liquid level in oil sucting cavity can increase, ensure that fuel-quantity transducer can be drawn onto oil, thus make engine work,
Engine misses are avoided to cause danger.
Further, the plane outer profile and area of the first partition, second partition, third partition and the 4th partition with
Hollow box body width direction section inner cavity profile is identical with area.
Make partition that can closely be connected to fuel tank internal as a result, makes the intracorporal oil liquid of each chamber can only be by the hole on partition
Mutually circulate.
Further, the position of the intercommunicating pore in the first partition and the intercommunicating pore on the second partition is corresponding；
Top half on the third partition and the 4th partition is equipped with oil-through-hole, the position of the upper oil-through-hole and quantity
It is corresponding with the intercommunicating pore of the first partition and the top half of the second partition.
As a result, when oil mass is more sufficient in fuel tank, oil liquid can smoothly circulate in each cavity.
Further, the lower oil-through-hole in each of the third partition and the 4th partition be one, institute
Stating metering hole is four.
The bottom of third partition or the 4th partition is by the settings of four metering holes and a lower oil-through-hole as a result, can be compared with
Good guarantee oil sucting cavity keeps higher liquid level, and then ensures the stabilization of oil absorbing effect.
Further, the fuel tank ante-chamber, the fuel tank lumen and the fuel tank back cavity along hollow box body length direction according to
Secondary sequence arrangement.
Further, the preceding adapter cavity, the oil sucting cavity and it is described after adapter cavity along hollow box body length direction according to
Secondary sequence arrangement, and preceding adapter cavity, adjacent to fuel tank ante-chamber, rear adapter cavity is adjacent to fuel tank back cavity.
Further, the first partition and the second partition are relative to oil mass inductor center line symmetrical setting；Institute
Third partition and the 4th partition are stated relative to oil mass inductor center line symmetrical setting, the oil mass inductor is located at described
The middle position of hollow box body length direction.
Can make the fuel tank ante-chamber in fuel tank identical with the size of fuel tank back cavity as a result, preceding adapter cavity and rear adapter cavity it is big
It is small identical；To in vehicle driving up or descending, guarantee to have enough oil liquid to flow into oil sucting cavity.
Further, the volume of the oil sucting cavity is less than any volume of the fuel tank ante-chamber and the fuel tank back cavity.
It should be understood that oil sucting cavity volume is smaller, liquid level in it can be increased with the short period, be conducive to oil-absorbing process.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the oil tank of vehicle of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first partition of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the third partition of the embodiment of the present invention；
Fig. 4 is the sectional view of the check valve of the embodiment of the present invention.
Description of symbols:
1, hollow box body 2, fuel tank ante-chamber
3, first partition 31, intercommunicating pore
4, preceding adapter cavity 5, third partition
51, lower oil-through-hole 52, check valve
521, fixinig plate 522, baffle
523, pin shaft 524, through-hole
53, upper oil-through-hole 6, oil mass inductor
7, oil sucting cavity 8, the 4th partition
9, rear adapter cavity 10, second partition
11, fuel tank back cavity
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship, be merely for convenience of description the present invention, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, unless otherwise clear
It is specific to limit.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Fig. 1 is to illustrate the overall structure of the oil tank of vehicle of one embodiment of the invention.
As shown in Figure 1 and Figure 2, the fuel tank in the embodiment includes hollow box body 1, first partition 3 and second partition 10, tool
There are the oil mass inductor 6, third partition 5 and the 4th partition 8 of oil absorbing end, the first partition 3 and the second partition 10 are arranged
In 1 inside of hollow box body and the hollow box body is divided into fuel tank ante-chamber 2, fuel tank along the hollow box body length direction
Lumen and fuel tank back cavity 11；Intercommunicating pore is equipped on the first partition 3 and the second partition 10.
The fuel tank ante-chamber, the fuel tank lumen and the fuel tank back cavity are successively sequentially arranged along hollow box body length direction
Column.
In some specific embodiments, the diameter of the intercommunicating pore 31 in first partition 3 is not identical, the preferred connection
Hole 31 is divided into big intercommunicating pore, middle intercommunicating pore and small intercommunicating pore according to its diameter.One big intercommunicating pore be set to described first every
3 center of plate；Nine small intercommunicating pores be located at the periphery of first partition 3 and be respectively relative to 3 cross central line of first partition and
Longitudinal centre line is symmetrical arranged；Four middle intercommunicating pores are arranged around big intercommunicating pore, and between big intercommunicating pore and small intercommunicating pore,
In two of them intercommunicating pore be located above and below big intercommunicating pore and the center of circle of two middle intercommunicating pores be located at first every
On the longitudinal centre line of plate 3, intercommunicating pore is located at the two sides of big intercommunicating pore and the circle of two middle intercommunicating pores in other two
The heart is located on the cross central line of first partition 3；
Preferably, first partition 3 is identical with the shape and structure of second partition 10.
It is understood that fuel tank can also tilt therewith in vehicle driving up, fuel tank ante-chamber 2 is higher than fuel tank back cavity at this time
11, the oil liquid in fuel tank ante-chamber 2 successively passes through first partition 3 and the intercommunicating pore of second partition 10 flows to fuel tank back cavity 11；In vehicle
When descending, fuel tank back cavity 11 is higher than fuel tank ante-chamber 2, the oil liquid in fuel tank back cavity 11 successively pass through second partition 10 and first every
The intercommunicating pore of plate 3 flows to fuel tank ante-chamber 2.
As shown in Figure 1, Figure 2, Figure 3 shows, the third partition 5 and the 4th partition 8 are located in the fuel tank lumen simultaneously edge
The fuel tank lumen is divided into preceding adapter cavity 4, oil sucting cavity 7 and rear adapter cavity 9 by the hollow box body length direction；The oil mass
The oil absorbing end of inductor 6 is located in the oil sucting cavity 7；The bottom of the third partition 5 and the 4th partition 8 is equipped with lower logical
Oilhole 51 and metering hole, check valve 52 is equipped at metering hole, and the check valve 52 only allows oil liquid to pass through metering hole to oil sucting cavity 7
One-way flow.
The preceding adapter cavity, the oil sucting cavity and the rear adapter cavity are successively sequentially arranged along hollow box body length direction,
And preceding adapter cavity, adjacent to fuel tank ante-chamber, rear adapter cavity is adjacent to fuel tank back cavity.
Preferably, plane outer profile and the face of the first partition 3, second partition 10, third partition 5 and the 4th partition 8
Product is identical as hollow box body width direction section inner cavity profile and area.
Make partition that can closely be connected to fuel tank internal as a result, makes the intracorporal oil liquid of each chamber can only be by the hole on partition
Mutually circulate.
In some specific embodiments, third partition 5 is equipped with upper oil-through-hole 53, and the center of circle of the upper oil-through-hole 53 is set
It is placed on the cross central line of the third partition 5 and top, and the quantity of upper oil-through-hole 53, position, aperture and first partition 3
On intercommunicating pore 31 it is corresponding.Lower 51 He of oil-through-hole is equipped with below the upper oil-through-hole 53 of the extreme lower position of the third partition
Four metering holes, and lower oil-through-hole 51 is located at centre, is symmetrically set to lower logical oil two-by-two centered on the following oil-through-hole 51 of metering hole
51 left and right sides of hole.
As a result, when oil mass is more sufficient in fuel tank, oil liquid can smoothly circulate in each cavity.
Preferably, lower oil-through-hole 51 and metering hole are set to the bottom of third partition 5.Third partition 5 and the 4th partition 8
Shape and structure is identical.
Check valve, which is arranged in relatively low position both, can make intracavitary oil be easy flowing, while check valve can be made to be immersed in
To buffer impact when vehicle vibration and reduce the sound issued in oil.
As shown in figure 4, check valve 52 includes fixinig plate 521 and baffle 522, it is provided with through-hole 524 on the fixinig plate, it is described
524 circumferential edges outwardly convex of through-hole, the baffle 522 covers above the through-hole 524 and the baffle 522 and the fixation
Piece 521 is hinged；The fixinig plate 521 be fixed on the third partition 5 and side wall of the 4th partition 8 towards oil sucting cavity 7 and
The through-hole 524 is connected with the metering hole, and the baffle 522 is hinged by pin shaft 523 with the fixinig plate 521, described
Fixinig plate 521 seals the metering hole periphery.
As a result, in vehicle climb and fall, fuel tank generates inclination, when oil liquid flows to fuel tank back cavity 11 from fuel tank ante-chamber 2, or
When oil liquid flows to fuel tank ante-chamber 2 from fuel tank back cavity 11, oil liquid first pass around the intercommunicating pore 31 of first partition 3 or second partition 10 into
Adapter cavity 4 or rear adapter cavity 9 before entering, at this time if the oil mass in fuel tank is less, oil liquid can from flow through third partition 5 or the 4th every
Check valve 52 and lower oil-through-hole 51 at the metering hole of 8 bottom of plate flow into oil sucting cavity, and due to the effect of check valve 52, (oil liquid
When flowing into oil sucting cavity 7, oil liquid is pushed open baffle 522 by the through-hole 524 of metering hole and check valve 52, and when oil liquid flows out oil suction
When chamber 7, the protrusion for 524 circumferential edges of through-hole that baffle 522 is fixed on piece 521 is blocked, so that oil liquid can not be by described logical
Hole 524 can not pass through metering hole in turn and flow out oil sucting cavity 7), oil liquid can only be from the 4th partition 5 or the lower oil-through-hole of third partition 8
51 outflow oil sucting cavities 7, it is clear that inflow oil sucting cavity 7 instantaneous flow be greater than outflow oil sucting cavity 7 instantaneous flow, so inhale
Liquid level in oil pocket 7 can increase, and ensure that fuel-quantity transducer 6 can be drawn onto oil, to make engine work, avoid starting
Machine is flame-out to cause danger.
The lower logical oil in some specific embodiments, in each of the third partition and the 4th partition
Hole 51 is one, the metering hole is four.
The bottom of third partition or the 4th partition passes through the setting of four metering holes and a lower oil-through-hole 51 as a result, can
Pass through oil liquid there are five hole for oil liquid when flowing into oil sucting cavity, an only hole fuel feeding liquid stream when oil liquid flows out oil sucting cavity
Out, preferably guarantee that oil sucting cavity keeps higher liquid level, and then ensure the stabilization of oil absorbing effect.
In some specific embodiments, the first partition 3 and the second partition 10 are relative in oil mass inductor 6
Heart line is symmetrical arranged；The third partition 5 and the 4th partition 8 are described relative to 6 center line symmetrical setting of oil mass inductor
Oil mass inductor 6 is located at the middle position of 1 length direction of hollow box body.
Can make the fuel tank ante-chamber in fuel tank identical with the size of fuel tank back cavity as a result, preceding adapter cavity and rear adapter cavity it is big
It is small identical；To in vehicle driving up or descending, guarantee to have enough oil liquid to flow into oil sucting cavity.
In some specific embodiments, the volume of the oil sucting cavity is less than the fuel tank ante-chamber and the fuel tank back cavity
Any volume.
It should be understood that oil sucting cavity volume is smaller, liquid level in it can be increased with the short period, be conducive to oil-absorbing process.
In some more specific embodiments, the size of the length direction of the hollow box body is 1400mm, the third
Distance between partition 5 and the 4th partition 8 is 200mm, and the distance between the first partition 3 and the second partition 10 is
560mm。
The foregoing is merely a prefered embodiment of the invention, is merely illustrative for the purpose of the present invention, and not restrictive.This
The structure and connection type etc. of each component may be changed in invention, it is all based on the technical solution of the present invention
The equivalents and improvement of progress, should not exclude except protection scope of the present invention.
Claims (10)
1. a kind of oil tank of vehicle, comprising:
Hollow box body；
First partition and second partition, the first partition and the second partition are set to inside the hollow box body and along institute
It states hollow box body length direction and the hollow box body is divided into fuel tank ante-chamber, fuel tank lumen and fuel tank back cavity；Described first every
Intercommunicating pore is equipped on plate and the second partition；
Oil mass inductor with oil absorbing end；
It is characterized in that, the fuel tank further include:
Third partition and the 4th partition, the third partition and the 4th partition are located in the fuel tank lumen and in described
The fuel tank lumen is divided into preceding adapter cavity, oil sucting cavity and rear adapter cavity by empty van body length direction；The oil mass inductor
Oil absorbing end is located in the oil sucting cavity；
The bottom of the third partition and the 4th partition is equipped at least one lower oil-through-hole and at least one metering hole, should
Unidirectional flow-limiting device is provided at metering hole, the Unidirectional flow-limiting device only allows oil liquid to pass through metering hole to oil sucting cavity one-way flow
It is dynamic.
2. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the Unidirectional flow-limiting device is check valve.
3. a kind of oil tank of vehicle as claimed in claim 2, which is characterized in that the check valve includes fixinig plate and baffle, institute
It states and is provided with through-hole on fixinig plate, the through-hole circumferential edges outwardly convex, the baffle covers on the through-hole and the baffle
It is square hinged with the fixinig plate；The fixinig plate is fixed on the third partition and the side wall of the 4th partition towards oil sucting cavity
And the through-hole is connected with the metering hole.
4. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the first partition, second partition, third partition
And the 4th partition plane outer profile and area it is identical as hollow box body width direction section inner cavity profile and area.
5. a kind of oil tank of vehicle as described in claim 1, which is characterized in that intercommunicating pore in the first partition and described the
The position of intercommunicating pore on two partitions is corresponding；Top half on the third partition and the 4th partition is equipped with logical
Oilhole, the position of the upper oil-through-hole and quantity are connected to the first partition and the described of the top half of the second partition
Hole is corresponding.
6. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the third partition and the 4th partition it is every
The lower oil-through-hole on one is one, the metering hole is four.
7. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the fuel tank ante-chamber, the fuel tank lumen and institute
It states fuel tank back cavity and is successively sequentially arranged along hollow box body length direction.
8. a kind of oil tank of vehicle as claimed in claim 7, which is characterized in that the preceding adapter cavity, the oil sucting cavity and described
Adapter cavity is successively sequentially arranged along hollow box body length direction afterwards, and preceding adapter cavity is adjacent to fuel tank ante-chamber, the neighbouring oil of rear adapter cavity
Case back cavity.
9. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the first partition and the second partition are opposite
In oil mass inductor center line symmetrical setting；The third partition and the 4th partition are relative to oil mass inductor center line pair
Claim setting, the oil mass inductor is located at the middle position of the hollow box body length direction.
10. a kind of oil tank of vehicle as described in claim 1, which is characterized in that the volume of the oil sucting cavity is less than the fuel tank
Any volume of ante-chamber and the fuel tank back cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366233.1A CN110385980B (en) | 2018-04-23 | 2018-04-23 | Vehicle fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366233.1A CN110385980B (en) | 2018-04-23 | 2018-04-23 | Vehicle fuel tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110385980A true CN110385980A (en) | 2019-10-29 |
| CN110385980B CN110385980B (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366233.1A Active CN110385980B (en) | 2018-04-23 | 2018-04-23 | Vehicle fuel tank |
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| CN (1) | CN110385980B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874292A (en) * | 2021-02-01 | 2021-06-01 | 中国重汽集团济南动力有限公司 | One-way oil tank partition plate |
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| EP1892137A2 (en) * | 2006-08-21 | 2008-02-27 | Rainer Salzlechner | Valve for a fuel tank and fuel tank with such a valve |
| WO2008105725A1 (en) * | 2007-02-27 | 2008-09-04 | Scania Cv Ab | Fuel tank arrangement for a vehicle |
| CN201908757U (en) * | 2011-01-28 | 2011-07-27 | 郑州宇动新能源有限公司 | Base oil storage tank |
| CN104417354A (en) * | 2013-08-28 | 2015-03-18 | 麦格纳斯太尔燃油系统公司 | Commercial vehicle tank |
| CN105034793A (en) * | 2015-08-12 | 2015-11-11 | 陈进 | Fuel collecting device of fuel tank |
| CN205273174U (en) * | 2016-01-14 | 2016-06-01 | 安徽江淮汽车股份有限公司 | Prevent fuel tank that inclines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874292A (en) * | 2021-02-01 | 2021-06-01 | 中国重汽集团济南动力有限公司 | One-way oil tank partition plate |
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| CN110385980B (en) | 2022-12-20 |
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