CN107738573A - A kind of fuel tank of vehicle - Google Patents
A kind of fuel tank of vehicle Download PDFInfo
- Publication number
- CN107738573A CN107738573A CN201710904570.7A CN201710904570A CN107738573A CN 107738573 A CN107738573 A CN 107738573A CN 201710904570 A CN201710904570 A CN 201710904570A CN 107738573 A CN107738573 A CN 107738573A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- fuel
- oiling
- mouthpiece
- oil
- 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.)
- Pending
Links
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
- B60K15/04—Tank inlets
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0017—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor related to fuel pipes or their connections, e.g. joints or sealings
-
- 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
- B60K2015/03375—Arrangements or special measures related to fuel tanks or fuel handling to improve security
-
- 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
- B60K15/04—Tank inlets
- B60K2015/0458—Details of the tank inlet
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a kind of fuel tank of vehicle, including fuel tank shell, oiling mouthpiece, fuel tank, fuel sucking pipe and case lid；Flame-retardant layer is provided between fuel tank shell and fuel tank, oiling mouthpiece is the cylinder of top end opening and the upper surface fuel tank internal recessed down along fuel tank, cylinder includes bottom surface and the side wall of through hole is distributed with, the upper surface of fuel tank is provided with the opening being engaged with oiling mouthpiece top end opening, the edge of the tip edge of cylinder and the opening of fuel tank is fixed, and case lid is placed at the top end opening of oiling mouthpiece；Fuel sucking pipe is arranged in fuel tank, the oil absorbing end of fuel sucking pipe is bending spoon shape structure in 90 ° and opening upwards, the nearly lower end of fuel sucking pipe connects a roller, the bottom plate of fuel tank is a flat board, the bottom of fuel tank is provided with a chute, and roller can be in chute due to sliding into lower from the eminence of oil tank bottom plate under its Action of Gravity Field.The present invention improves the utilization rate of fuel tank intermediate fuel oil, simple in construction, can be widely used in the various vehicles using liquid fuel.
Description
Technical field
The present invention relates to fuel tank technical field, particularly a kind of fuel tank of vehicle.
Background technology
Fuel tank of vehicle is the full name of automotive oil tank.Currently, with the development of auto industry and domestic automobile industry shake
Emerging, major automobile production enterprise is to the demand of fuel tank of vehicle in the trend that rises appreciably.Automotive oil tank is important safety member, from
Till now, automotive oil tank production technology and raw materials experienced some generation techniques and become for first automotive oil tank production in the world
Leather, undergo two stages in general：First stage：The metallic oil tank stage, using cold-rolled steel sheet, aluminium alloy as material manufacture oil
Case, it is characterized in that volume is larger, simple in construction, shaping is easy, die cost is relatively low, die cost is low so that metallic oil tank
Large-scale production yields poorly, and is adapted to apply to the relatively low vehicle of yield, at present still using this Large Copacity, structure on general truck
Simply, rigidity and the preferable metallic oil tank of intensity.Second stage：The plastic fuel tank stage.Because metallic oil tank corrosion resistance is poor,
And its heat conductivity is high, not antistatic, explosive characteristic causes its security relatively low, and the automobile for increasingly focusing on compact sense is set
Meter requires that fuel tank shape is changeable fully to meet that chassis is laid out, and be thus born plastic fuel tank.Using high density polyethylene (HDPE)
The plastic fuel tank of base material is made in addition to the impact resistance with metal material, also with safe, in light weight, corrosion-resistant, shaping
Convenient, profile can fully meet the advantages of metallic oil tanks such as chassis arrangement can not possess.
Domestic motor market is after it experienced the rapid growth of continuous 2 years, into adjustment period.Since 2011, internal vapor
Car speedup substantially slows down, and industry, which increases, returns rationality.But compared with developed countries, the people's recoverable amount of automobile thousand in China still compared with
It is low, it means that China's automobile market also has huge development potentiality, and the rigid demand of automobile consumption is by long-term existence.Center warp
Ji working conference emphasizes to continue to adopt a pro-active fiscal policy and prudent monetary policy, maintains fast yet steady economic development,
This provides good economic environment for China Automobile Industry.Continuous improvement and Development of China's Urbanization with Living consumption
Constantly promote, one, the purchase car demand in the car replacement replacement demand of tier 2 cities and three, four line cities, domestic automobile will be formed
The power of market sustainable growth.And fuel tank of vehicle will keep powerful market as one of automobile industry indispensability auxiliary products
Demand.
Fuel tank assembly is responsible for storage fuel (gasoline and diesel oil or other liquid fuels) in fuel combustion vehicle and will combustion
The important function that oil pumps out from fuel tank.When vehicle driving up or descending, existing fuel tank can tilt because of the inclination in ramp, combustion
Oil can toward lower flow, then at this moment if when the fuel oil in fuel tank is few, in fuel tank oil pump nearby can because of the flowing of fuel oil and
Suction can be stopped less than oil, at this moment engine, cause vehicle to be trapped in ramp, this is breakneck thing.Further, currently
Oiltank structure determine that oil pump can not be by all fuel oils all supply engines so that fuel oil can not obtain profit cmpletely
With.Therefore occurring for existing fuel tank in order to evade this situation, it is necessary to the moment ensures there are enough excess oil in fuel tank, this
Sample resulted in fuel tank volume practical efficiency it is low the shortcomings that.
The patent of invention of Application No. 201210028003.7, a kind of fuel tank of high capacity utilization is disclosed, for solution
The shortcomings that certainly existing fuel tank is less in oil mass and fuel sucking pipe is inhaled less than oil during fuel tank tilting and construct a kind of high volume and utilize
The fuel tank of rate, it includes casing, and box bottom is a flat board, and oil-containing groove is provided with casing, and it is flat to be provided with one in bottom half
Row is rotatablely connected in the oscillating rod of box bottom, one end of oscillating rod by a pivot and box bottom, and oscillating rod can be around pivot
In the rotation with surface parallel to box bottom, the oil absorbing end of oil-containing groove is fixed on the swinging end of oscillating rod.Fuel tank of the present invention
Oil-containing groove oil absorbing end with the swing of oscillating rod and tank bottoms move, it is less in oil mass and occur fuel tank tilt when, take
The oil absorbing end of oil pipe is movable to positioned at the fuel oil aggregation area of fuel tank lower, it is ensured that oil-containing groove, which can be drawn onto fuel oil, not to be caused to start
Machine stops working, and thus can also reduce the requirement of MIN FUEL in fuel tank, improves the practical efficiency of volume of fuel tank.But
Also exist oscillating rod whether can with the feasible rotation with surface parallel to box bottom, and when rotate after fuel sucking pipe oil suction
The direction at end may change, be likely present for bottom oil draw less than the problem of.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art and provide a kind of fuel tank of vehicle, this hair
The structure of bright design can ensure that fuel sucking pipe can slide along the track when and automobile up slope less in oil mass or descending so that oil suction
Pipe is drawn onto remaining fuel oil, and enough fuel oils are provided for engine；Improve the utilization rate of fuel tank intermediate fuel oil.
The present invention uses following technical scheme to solve above-mentioned technical problem：
According to a kind of fuel tank of vehicle proposed by the present invention, including fuel tank shell, oiling mouthpiece, fuel tank, fuel sucking pipe and case
Lid；Wherein, fuel tank is arranged in fuel tank shell, and flame-retardant layer is provided between fuel tank shell and fuel tank, and oiling mouthpiece is top
The cylinder of end opening and upper surface fuel tank internal recessed down along fuel tank, cylinder include bottom surface and the side wall of through hole is distributed with,
The upper surface of fuel tank is provided with the opening being engaged with oiling mouthpiece top end opening, the tip edge of cylinder and the opening of fuel tank
Edge is fixed, and case lid is placed at the top end opening of oiling mouthpiece；Fuel sucking pipe is arranged in fuel tank, and the oil absorbing end of fuel sucking pipe is curved
In 90 ° and opening upwards spoon shape structures are rolled over, the nearly lower end of fuel sucking pipe connects a roller, and the bottom plate of the fuel tank is a flat board,
The bottom of fuel tank is provided with a chute, and the roller can be in chute due to being slided under its Action of Gravity Field from the eminence of oil tank bottom plate
To lower.
As a kind of further prioritization scheme of fuel tank of vehicle of the present invention, flame-retardant layer is asbestos material.
As a kind of further prioritization scheme of fuel tank of vehicle of the present invention, case lid is plastics.
As a kind of further prioritization scheme of fuel tank of vehicle of the present invention, the cross section of oiling mouthpiece is circle
Shape.
As a kind of further prioritization scheme of fuel tank of vehicle of the present invention, chute is set parallel to body of a motor car direction
Put in the bottom of fuel tank.
The present invention compared with prior art, has following technique effect using above technical scheme：
（1）The structure that the present invention designs can ensure that fuel sucking pipe can be along determination when and automobile up slope less in oil mass or descending
Track slides so that fuel sucking pipe is drawn onto remaining fuel oil, and enough fuel oils are provided for engine；
（2）The present invention improves the utilization rate of fuel tank intermediate fuel oil, simple in construction, can be widely used in various use liquid and fire
In the vehicle of material；
（3）The oiling mouthpiece of fuel tank no longer protrudes outward, and fuel tank is overall succinct smooth, so as to play reduction outside vehicle
Protrusion, improve vehicle air resistance coefficient effect；
（4）Fill fire proofing so that the present invention have it is nonflammable, add security.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Reference in figure is construed to：1- fuel tanks, 2- oiling mouthpieces, 3- case lids, 4- fuel sucking pipes.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of fuel tank of vehicle, including fuel tank shell, oiling mouthpiece 2, fuel tank 1, fuel sucking pipe 4 and case lid 3；
Wherein, fuel tank is arranged in fuel tank shell, and flame-retardant layer is provided between fuel tank shell and fuel tank, and oiling mouthpiece is opened for top
Mouthful and upper surface fuel tank internal recessed down along fuel tank cylinder, cylinder includes bottom surface and the side wall of through hole, fuel tank is distributed with
Upper surface be provided with the edge of the opening being engaged with oiling mouthpiece top end opening, the tip edge of cylinder and the opening of fuel tank
Fixed, case lid is placed at the top end opening of oiling mouthpiece；Fuel sucking pipe is arranged in fuel tank, and the oil absorbing end of fuel sucking pipe is to be bent into
90 ° and the spoon shape structure of opening upwards, the nearly lower end of fuel sucking pipe connect a roller, and the bottom plate of the fuel tank is a flat board, fuel tank
Bottom be provided with a chute, the roller can be low due to being slided under its Action of Gravity Field from the eminence of oil tank bottom plate in chute
Place.
Flame-retardant layer is asbestos material.Case lid is plastics.The cross section of oiling mouthpiece is circle.Chute is parallel to Automobile
Body direction is arranged on the bottom of fuel tank.
The present invention moves with the movement of fuel sucking pipe and in tank bottoms, when and generation fuel tank less in oil mass tilts, inhales
Oily end is movable to positioned at the fuel oil aggregation area of fuel tank lower, it is ensured that can be drawn onto fuel oil does not cause engine misses, thus
The requirement of the recoverable amount of minimum fuel oil in fuel tank can be reduced, improves the practical efficiency of volume of fuel tank；Farthest
Using the excess oil in diesel fuel tanks, the actual utilization of volume of fuel tank is improved.
The structure that the present invention designs can ensure that fuel sucking pipe can be along determination when and automobile up slope less in oil mass or descending
Track slide so that fuel sucking pipe is drawn onto remaining fuel oil, and enough fuel oils are provided for engine；
The present invention improves the utilization rate of fuel tank intermediate fuel oil, simple in construction, can be widely used in and various use liquid fuel
Vehicle in；The oiling mouthpiece of fuel tank no longer protrudes outward, and fuel tank is overall succinct smooth, is reduced so as to play outside vehicle
Portion's protrusion, improve vehicle air resistance coefficient effect；Fill fire proofing so that the present invention have it is nonflammable, add
Security.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deductions can also be made or substituted, should all be considered as belonging to the present invention's
Protection domain.
Claims (5)
1. a kind of fuel tank of vehicle, it is characterised in that including fuel tank shell, oiling mouthpiece, fuel tank, fuel sucking pipe and case lid；
Wherein, fuel tank is arranged in fuel tank shell, and flame-retardant layer is provided between fuel tank shell and fuel tank, and oiling mouthpiece is opened for top
Mouthful and upper surface fuel tank internal recessed down along fuel tank cylinder, cylinder includes bottom surface and the side wall of through hole, fuel tank is distributed with
Upper surface be provided with the edge of the opening being engaged with oiling mouthpiece top end opening, the tip edge of cylinder and the opening of fuel tank
Fixed, case lid is placed at the top end opening of oiling mouthpiece；Fuel sucking pipe is arranged in fuel tank, and the oil absorbing end of fuel sucking pipe is to be bent into
90 ° and the spoon shape structure of opening upwards, the nearly lower end of fuel sucking pipe connect a roller, and the bottom plate of the fuel tank is a flat board, fuel tank
Bottom be provided with a chute, the roller can be low due to being slided under its Action of Gravity Field from the eminence of oil tank bottom plate in chute
Place.
2. a kind of fuel tank of vehicle according to claim 1, it is characterised in that flame-retardant layer is asbestos material.
3. a kind of fuel tank of vehicle according to claim 1, it is characterised in that case lid is plastics.
4. a kind of fuel tank of vehicle according to claim 1, it is characterised in that the cross section of oiling mouthpiece is circle.
5. a kind of fuel tank of vehicle according to claim 1, it is characterised in that chute is set parallel to body of a motor car direction
In the bottom of fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904570.7A CN107738573A (en) | 2017-09-29 | 2017-09-29 | A kind of fuel tank of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904570.7A CN107738573A (en) | 2017-09-29 | 2017-09-29 | A kind of fuel tank of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738573A true CN107738573A (en) | 2018-02-27 |
Family
ID=61236338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904570.7A Pending CN107738573A (en) | 2017-09-29 | 2017-09-29 | A kind of fuel tank of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738573A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112372A (en) * | 1995-10-24 | 1997-04-28 | Honda Motor Co Ltd | Breather device for fuel tank |
| JPH10250385A (en) * | 1997-03-17 | 1998-09-22 | Nissan Diesel Motor Co Ltd | Construction of fuel tank |
| CN101450612A (en) * | 2008-12-18 | 2009-06-10 | 上海汽车集团股份有限公司 | Fuel tank for automobile |
| DE102008042096A1 (en) * | 2008-09-15 | 2010-03-18 | Geiger Technologies Gmbh | Extraction element for use as insert for inserting into container, has recess formed such that suction line is brought into ribs in two different angle positions relative to concave surface area |
| CN102001281A (en) * | 2009-08-28 | 2011-04-06 | 日立建机株式会社 | Engine machine |
| CN102616131A (en) * | 2012-02-09 | 2012-08-01 | 广西柳工机械股份有限公司 | Fuel tank with high volume utilization rate |
| US20150308603A1 (en) * | 2014-04-24 | 2015-10-29 | Carlos Davito | Fill pipe repair collar and method of use |
| CN205439969U (en) * | 2015-12-28 | 2016-08-10 | 左享兰 | Car oil tank with thermal -insulated fire prevention of shock attenuation and automatic fire extinguishing |
| CN106939861A (en) * | 2017-05-17 | 2017-07-11 | 江苏江宇动力机械有限公司 | One kind filtering leakage-proof diesel engine oil tank |
-
2017
- 2017-09-29 CN CN201710904570.7A patent/CN107738573A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112372A (en) * | 1995-10-24 | 1997-04-28 | Honda Motor Co Ltd | Breather device for fuel tank |
| JPH10250385A (en) * | 1997-03-17 | 1998-09-22 | Nissan Diesel Motor Co Ltd | Construction of fuel tank |
| DE102008042096A1 (en) * | 2008-09-15 | 2010-03-18 | Geiger Technologies Gmbh | Extraction element for use as insert for inserting into container, has recess formed such that suction line is brought into ribs in two different angle positions relative to concave surface area |
| CN101450612A (en) * | 2008-12-18 | 2009-06-10 | 上海汽车集团股份有限公司 | Fuel tank for automobile |
| CN102001281A (en) * | 2009-08-28 | 2011-04-06 | 日立建机株式会社 | Engine machine |
| CN102616131A (en) * | 2012-02-09 | 2012-08-01 | 广西柳工机械股份有限公司 | Fuel tank with high volume utilization rate |
| US20150308603A1 (en) * | 2014-04-24 | 2015-10-29 | Carlos Davito | Fill pipe repair collar and method of use |
| CN205439969U (en) * | 2015-12-28 | 2016-08-10 | 左享兰 | Car oil tank with thermal -insulated fire prevention of shock attenuation and automatic fire extinguishing |
| CN106939861A (en) * | 2017-05-17 | 2017-07-11 | 江苏江宇动力机械有限公司 | One kind filtering leakage-proof diesel engine oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
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| RJ01 | Rejection of invention patent application after publication |