CN107089136A - A kind of low noise fuel stores conveying assembly - Google Patents
A kind of low noise fuel stores conveying assembly Download PDFInfo
- Publication number
- CN107089136A CN107089136A CN201710280745.1A CN201710280745A CN107089136A CN 107089136 A CN107089136 A CN 107089136A CN 201710280745 A CN201710280745 A CN 201710280745A CN 107089136 A CN107089136 A CN 107089136A
- Authority
- CN
- China
- Prior art keywords
- fuel
- hollow ball
- fuel oil
- supporting plate
- fuel pipe
- 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
- 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
- B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
- B60K2015/0772—Floats in the fuel tank
-
- 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
Conveying assembly is stored the invention discloses a kind of low noise fuel, including fuel oil casing, fuel pipe, fuel oil box house is provided with a hollow ball being made of stainless steel, two flow-guiding mouths are provided with hollow ball surface, the flow-guiding mouth is communicated with hollow ball internal cavities, a rotating shaft is additionally provided with hollow ball, the rotating shaft is fixed with fuel oil cabinet wall respectively through the center of circle and two ends of hollow ball；It is provided with the side of fuel oil casing in a supporting plate, the supporting plate and is provided with several through holes, the through hole is communicated with fuel oil box house cavity, and internal thread is additionally provided with through hole；One end of the fuel pipe is metal joint, external screw thread is provided with metal joint, the external screw thread matches with through hole internal thread, spring is provided between adjacent fuel pipe and between fuel pipe and supporting plate.
Description
Technical field
The present invention relates to a kind of fuel tank, and in particular to a kind of low noise fuel stores conveying assembly.
Background technology
Automobile has many indexs, such as reliability, security, noise and vibration, fuel saving.Although security and reliable
Property etc. technical indicator it is extremely important, but noise and vibration performance but increasingly receives much concern, have become influence one automobile product
One of most important index of board.Government regulation is to automobile noise and the requirement more and more higher of vibration, during customer's purchase automobile, noise
It is one of factor for mainly considering with vibration, this two bursts of strength cause motor corporation, relevant government agencies, university with customer for government
All put into a large amount of manpowers and be engaged in the research of automobile noise reduction and damping with financial resources.During most customer's drivings, expect to obtain peace and quiet
With it is steady, can fully want with in-car voice communication and audio-visual entertainment system, therefore take notice of very much automobile when buying automobile
Vibration and noise performance.
The whine noise of fuel tank of vehicle is exactly one of which index.Fuel tank of vehicle is to supply engine for storing gasoline
The device of burning, is typically formed by thin-wall metal or plastic manufacturing, due to its special purposes and structure, in vehicle travel process
In, bothersome whine noise may be produced.And in vehicle traveling process, the fuel pipe meeting being connected with fuel oil casing
By violent vibration, fuel oil pipe connector is caused to wear and tear, final oil leak.
The content of the invention
Conveying assembly is stored it is an object of the invention to provide a kind of low noise fuel, is solved in Fuel injection system, automobile combustion
The problem of whine noise of fuel tank is excessive and fuel pipe is connected unstable with fuel tank.
The present invention is achieved through the following technical solutions：
A kind of low noise fuel stores conveying assembly, including fuel oil casing, fuel pipe, and fuel oil box house is provided with one
The hollow ball being made of stainless steel, is provided with hollow ball surface in two flow-guiding mouths, the flow-guiding mouth and hollow ball
Portion's cavity is communicated, and is additionally provided with a rotating shaft on hollow ball, the rotating shaft through the center of circle and two ends of hollow ball respectively with
Fuel oil cabinet wall is fixed；It is provided with the side of fuel oil casing in a supporting plate, the supporting plate and is provided with several through holes,
The through hole is communicated with fuel oil box house cavity, and internal thread is additionally provided with through hole；One end of the fuel pipe is metal
Joint, is provided with external screw thread on metal joint, and the external screw thread matches with through hole internal thread, between adjacent fuel pipe with
And spring is provided between fuel pipe and supporting plate, the spring is close to metal joint and set towards the edge in fuel pipe direction
Put, and the center line of spring and the center line of fuel oil pipe connector are mutually perpendicular to.Further, due to having fluid storage in fuel tank
In, when automobile accelerates, slows down or turned to, due to the inertia of liquid so that liquid phase has a fortune for fuel tank
Dynamic, this motion generates vibration and noise.Engine can be closed vehicle automatically in a short time after a stop, and general combustion
Fuel tank whine noise can continue ten seconds to 15 seconds or so, now due to engine ambient noise disappearance, from fuel tank
Noise will be readily appreciated that by client.The present invention is directed to problem above, devises a kind of new fuel tank, i.e., in fuel tank
Internal portion sets one to be made using stainless steel and be fixed on the hollow ball on fuel oil cabinet wall by rotating shaft, and hollow
Spherome surface is provided with two flow-guiding mouths, and the flow-guiding mouth is communicated with hollow ball internal cavities.Under effect of inertia, in fuel tank
Liquid lean forward generation vibrating noise, be because empty liquor ratio in fuel tank is larger, lighter weight so that the activity of fluid molecule
Gap is larger, easily because of slight vibrations produce huge rock；Hollow ball in the present invention is made of stainless steel both to be increased
Volume and weight in fuel tank, reduces sky liquor ratio, reduces the impulsive force of liquid knockout fuel oil cabinet wall.Principle is such as
With a stone is added in mineral water, both liquid level was set to increase, i.e., empty liquor ratio reduces, and also the overall weight of mineral water bottle is added
Greatly, it is made to shake the bigger stress of needs.A stop work can be produced to liquid simultaneous with the hollow ball of two flow-guiding mouths
With, make separating liquid, vibrations process hollow ball can rotate, the direction of flow-guiding mouth can also be changed, with this constantly change liquid
Flow direction, become a swirling, the shock to fuel oil cabinet wall reduced with this.
In addition, under the extraction of external force, the fuel oil in fuel tank body can enter in fuel passage out of casing, herein
During, fuel pipe can shake in the twitch of external force, and long-term vibrations to produce between fuel oil pipe connector and fuel oil casing
Abrasion, causes fuel oil pipe connector to rupture or produces gap, finally not only cause fuel pipe oil leak, also result in air and enter fuel tank
In vivo, the empty liquor ratio in increase fuel tank body, increases the impulsive force of liquid knockout fuel oil casing so that the noise in fuel tank
Increase.The present invention is directed to problem above, a supporting plate for being used to stablize fuel pipe is provided with fuel oil casing, in supporting plate
It is upper that the through hole communicated with fuel oil box house is set, fuel pipe is securely screwed together with through hole, the supporting plate is also protected
The sealing on the outside of fuel oil pipe connector is demonstrate,proved.In addition, being respectively provided between adjacent fuel pipe and between fuel pipe and supporting plate
There is spring, and spring is close to metal joint and set towards the edge in fuel pipe direction, can be alleviated with structure of the prior art
Fuel pipe causes also to produce the problem of vibrations and deformation with fuel oil pipe connector junction, extension because inside is twitched and produces vibrations
The life-span of fuel pipe, it is to avoid fuel pipe oil leak.
It is preferred that, described two flow-guiding mouth central points and the line in the hollow ball center of circle are mutually perpendicular to.Further, make
Obtain separating liquid effect more preferably, promote hollow ball constantly to be rotated under the impact of liquid.
The supporting plate is 8~10mm in the thickness that fuel pipe points to fuel oil casing direction.Further, fuel oil pipe connector
Length be usually 3~5cm, the thickness of supporting plate is arranged between 8~10mm, can save material in the case of ensure peace
Spring is installed between fuel pipe with vibration damping.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of low noise fuel storage conveying assembly of the invention, hollow ball is made of stainless steel and both increases fuel tank
Interior volume and weight, reduces sky liquor ratio, and the free gap of fluid molecule is reduced with this, solves liquid in fuel tank
The problem of huge rock easily is produced because of vibrations；Hollow ball with two flow-guiding mouths can produce one to liquid and stop work
With, make separating liquid, and a swirling is become, the shock to fuel oil cabinet wall is reduced with this, further solved
The problem of whine noise of fuel tank of vehicle is excessive；
2nd, a kind of low noise fuel storage conveying assembly of the invention, a supporting plate is provided with the side of fuel oil casing, is made
Fuel pipe is securely screwed together with through hole, the sealing on the outside of fuel oil pipe connector is ensure that with this, it is to avoid fuel pipe
Oil leak, is solved because of fuel oil pipe connector leakage, air enters in fuel tank body, and the empty liquor ratio in increase fuel tank body is increased
The impulsive force of liquid knockout fuel oil casing so that the problem of noise increase in fuel tank；
3rd, a kind of low noise fuel storage conveying assembly of the invention, between adjacent fuel pipe and fuel pipe and supporting plate it
Between be provided with spring, and spring be close to metal joint set towards the edge in fuel pipe direction, existing skill is solved with this
Fuel pipe in art causes also to produce with fuel oil pipe connector junction and shaken and deformation, finally because inside is twitched and produces vibrations
The problem of oil leak, extend the life-span of fuel pipe.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- fuel oil casings, 2- fuel pipes, 3- hollow balls, 4- flow-guiding mouths, 5- rotating shafts, 6- supporting plates, 7- metal joints, 8-
Spring.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of low noise fuel storage conveying assembly of the invention, including fuel oil casing 1, fuel pipe 2, in fuel oil
Casing 1 is internally provided with a hollow ball 3 being made of stainless steel, and two flow-guiding mouths 4 are provided with the surface of hollow ball 3,
The flow-guiding mouth 4 is communicated with the internal cavities of hollow ball 3, and a rotating shaft 5 is additionally provided with hollow ball 3, and the rotating shaft 5 is passed through
The center of circle and two ends of hollow ball 3 are fixed with the inwall of fuel oil casing 1 respectively；A support is provided with the side of fuel oil casing 1
Several through holes are provided with plate 6, the supporting plate 6, the through hole is communicated with the internal cavities of fuel oil casing 1, also set in through hole
It is equipped with internal thread；One end of the fuel pipe 2 is metal joint 7, and external screw thread, the external screw thread are provided with metal joint 7
Match with through hole internal thread, spring 8, institute are provided between adjacent fuel pipe 2 and between fuel pipe 2 and supporting plate 6
State spring 8 and be close to edge setting of the metal joint 7 towards the direction of fuel pipe 2, and the center line and the joint of fuel pipe 2 of spring 8
Center line is mutually perpendicular to.Solve above in Fuel injection system, the whine noise of fuel tank of vehicle is excessive and fuel pipe and combustion
The problem of fuel tank connection is unstable.
Embodiment 2
As shown in figure 1, a kind of low noise fuel storage conveying assembly of the invention, on the basis of embodiment 1, described two
The central point of flow-guiding mouth 4 and the line in the center of circle of hollow ball 3 are mutually perpendicular to.
Embodiment 3
As shown in figure 1, a kind of low noise fuel storage conveying assembly of the invention, on the basis of embodiment 1, the supporting plate
6 thickness for pointing to the direction of fuel oil casing 1 in fuel pipe 2 are 10mm.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (3)
1. a kind of low noise fuel stores conveying assembly, including fuel oil casing (1), fuel pipe (2), it is characterised in that in fuel tank
Body (1) is internally provided with a hollow ball (3) being made of stainless steel, and two water conservancy diversion are provided with hollow ball (3) surface
Mouth (4), the flow-guiding mouth (4) is communicated with hollow ball (3) internal cavities, and a rotating shaft is additionally provided with hollow ball (3)
(5), the rotating shaft (5) is fixed with fuel oil casing (1) inwall respectively through the center of circle and two ends of hollow ball (3)；In fuel tank
The side of body (1) is provided with a supporting plate (6), the supporting plate (6) and is provided with several through holes, the through hole and fuel tank
Body (1) internal cavities are communicated, and internal thread is additionally provided with through hole；One end of the fuel pipe (2) is metal joint (7),
External screw thread is provided with metal joint (7), the external screw thread matches with through hole internal thread, between adjacent fuel pipe (2) with
And spring (8) is provided between fuel pipe (2) and supporting plate (6), the spring (8) is close to metal joint (7) towards fuel oil
The edge for managing (2) direction is set, and the center line of the center line and fuel pipe (2) joint of spring (8) is mutually perpendicular to.
2. a kind of low noise fuel storage conveying assembly according to claim 1, it is characterised in that two described flow-guiding mouths
(4) central point and the line in hollow ball (3) center of circle are mutually perpendicular to.
3. a kind of low noise fuel storage conveying assembly according to claim 1, it is characterised in that the supporting plate (6) exists
The thickness that fuel pipe (2) points to fuel oil casing (1) direction is 8~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280745.1A CN107089136A (en) | 2017-04-26 | 2017-04-26 | A kind of low noise fuel stores conveying assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280745.1A CN107089136A (en) | 2017-04-26 | 2017-04-26 | A kind of low noise fuel stores conveying assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107089136A true CN107089136A (en) | 2017-08-25 |
Family
ID=59637138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280745.1A Pending CN107089136A (en) | 2017-04-26 | 2017-04-26 | A kind of low noise fuel stores conveying assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089136A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3112516A1 (en) * | 1981-03-30 | 1982-10-14 | Gerdes GmbH, 5000 Köln | Screw closure for fuel tanks or the like |
| KR100535585B1 (en) * | 2004-06-28 | 2005-12-08 | 현대자동차주식회사 | Reducing apparatus for pressure in a fuel tank |
| CN201646366U (en) * | 2010-03-02 | 2010-11-24 | 北汽福田汽车股份有限公司 | Fuel tank and car comprising same |
| CN201900991U (en) * | 2009-07-24 | 2011-07-20 | 福特环球技术公司 | Fuel storage tank for automotive vehicle |
| CN204236230U (en) * | 2014-10-31 | 2015-04-01 | 力帆实业(集团)股份有限公司 | A kind of vehicle fuel pipe protective cover |
-
2017
- 2017-04-26 CN CN201710280745.1A patent/CN107089136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3112516A1 (en) * | 1981-03-30 | 1982-10-14 | Gerdes GmbH, 5000 Köln | Screw closure for fuel tanks or the like |
| KR100535585B1 (en) * | 2004-06-28 | 2005-12-08 | 현대자동차주식회사 | Reducing apparatus for pressure in a fuel tank |
| CN201900991U (en) * | 2009-07-24 | 2011-07-20 | 福特环球技术公司 | Fuel storage tank for automotive vehicle |
| CN201646366U (en) * | 2010-03-02 | 2010-11-24 | 北汽福田汽车股份有限公司 | Fuel tank and car comprising same |
| CN204236230U (en) * | 2014-10-31 | 2015-04-01 | 力帆实业(集团)股份有限公司 | A kind of vehicle fuel pipe protective cover |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |