CN101786415A - Fuel inlet-and-return pipe layout structure of automobile fuel tank - Google Patents
Fuel inlet-and-return pipe layout structure of automobile fuel tank Download PDFInfo
- Publication number
- CN101786415A CN101786415A CN 201010136493 CN201010136493A CN101786415A CN 101786415 A CN101786415 A CN 101786415A CN 201010136493 CN201010136493 CN 201010136493 CN 201010136493 A CN201010136493 A CN 201010136493A CN 101786415 A CN101786415 A CN 101786415A
- Authority
- CN
- China
- Prior art keywords
- fuel
- fuel tank
- pipe
- groove
- return 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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to a fuel inlet-and-return pipe layout structure of an automobile fuel tank, which is characterized in that a fuel supply pipe is connected out from a fuel inlet of a fuel pump integrated on a fuel tank, and is connected with a fuel outlet of a fuel filter at a position, a fuel return pipe is connected with a fuel return interface of the fuel pump, then is connected with the fuel filter at a position, the fuel supply pipe forms an intersection with the fuel return pipe on the fuel tank, the intersection position is A, the intersection position A is provided with a groove, the direction of the groove is the same as the direction of the fuel return pipe intersected on the lower layer, and the fuel return pipe is clamped in the groove, and is fixed through a flexible line clip. By adopting the structure, the phenomenon of interference of two pipes can be avoided, and thus the phenomenon that all the pipes are manually interferential when the pipelines is complexly laid out on the fuel tank can be avoided, the cost is low, the structure is simple, and the process is convenient.
Description
Technical field
The present invention relates to a kind of vehicle fuel system, be specifically related to the fuel tank structure.
Background technology
Existing vehicle fuel fuel-feed system is mainly by fuel charger, fuel feed pipe, oil return pipe, gasoline intercepter, canister is formed, because the develop rapidly of auto-industry, the fuel charger of existing automobile is integrated in the fuel tank substantially, as long as adopt this arrangement, must cause various pipelines to pass through from fuel tank, owing to be subjected to fuel charger pipe interface direction and fil, the restriction of oil rail interface direction, when arranging various pipeline, fuel feed pipe picks out from the oil inlet of fuel charger, be connected with the oil inlet of gasoline intercepter, oil return pipe is connected with the oil return interface of fuel charger, be connected with gasoline intercepter then, this moment, fuel feed pipe intersected in generation with oil return pipe is inevitable, the phenomenon of interfering, this is to all seriously influencing in the service life of pipeline and the noise of car load.
Summary of the invention:
The purpose of this invention is to provide the oil inlet and oil return pipe arrangement structure on a kind of simple in structure, fuel tank of vehicle that cost is low, effective, occur the phenomenon of interfering mutually when preventing the pipeline arranged crosswise.
For achieving the above object, the present invention adopts following technical scheme:
Feeding and return line arrangement structure on a kind of fuel tank of vehicle, described fuel feed pipe picks out from the oil inlet that is integrated in the fuel charger on the fuel tank, be connected in the position with the oil inlet of gasoline intercepter, described return flow oil pipe is connected with the oil return interface of fuel charger, be connected in the position with gasoline intercepter then, the fuel feed pipe forms on fuel tank with the return flow oil pipe and intersects, and infall is A.
It is characterized in that: fuel feed pipe and return flow oil pipe form the A place that intersects towards a groove is arranged on described fuel tank, the direction of this groove is consistent with the trend of the return flow oil pipe that intersects at lower floor, described return flow oil pipe clamp and is fastened by elastica in groove.
Adopt this structure, form the A place that intersects at fuel feed pipe and return flow oil pipe, the return flow oil pipe clamp has been gone in the groove on the fuel tank, fuel feed Guan Ze is on the surface of fuel tank, thereby the phenomenon that can avoid two pipes to interfere can avoid pipeline on fuel tank during complex arrangement, the phenomenon that each pipeline is interfered mutually thus, cost is lower, and is simple in structure and easy to process.
Description of drawings
Fig. 1 is the scheme drawing that the feeding and return line on the fuel tank is arranged
Fig. 2 be among Fig. 1 C-C to cutaway view.
Among the figure: 1-gasoline intercepter, 2-return flow oil pipe, 3-fuel feed pipe, 4-elasticity ply-yarn drill, 5-fuel vapor flexible pipe, 6-fuel charger, 7-fuel tank, 8-position, 9-position
The specific embodiment
Below further specify structure of the present invention more in conjunction with the accompanying drawings:
Referring to Fig. 1, be integrated with fuel charger 6 on this fuel tank 7, fuel feed pipe 3 picks out from the oil inlet of fuel charger 6,9 places are connected in the position with the oil inlet of gasoline intercepter 1, described return flow oil pipe 2 is connected with the oil return interface of fuel charger 6,8 places are connected in the position with gasoline intercepter 1 then, and fuel feed pipe 3 forms with return flow oil pipe 2 A place on fuel tank 7 and intersects.In order to allow fuel feed pipe 3 and return flow oil pipe 2 not interfere, can only allow two tubes this moment not in same plane, therefore fuel tank is dashed a groove B along the trend of return flow oil pipe 2, its degree of depth is 8mm, width is 8mm, fixed form with elasticity ply-yarn drill 4 or pipe clamp is fixing with return flow oil pipe 2, because return flow oil pipe 2 is in the groove B the inside of fuel tank, return flow oil pipe 2 is below fuel feed pipe 3, thereby guarantee that two pipes not on same plane, make between fuel feed pipe 3 and the return flow oil pipe 2 and do not interfere.
Claims (2)
1. the feeding and return line arrangement structure on the fuel tank of vehicle, described fuel feed pipe (3) picks out from the oil inlet that is integrated in the fuel charger (6) on the fuel tank (7), with the oil inlet of gasoline intercepter (1) in the position (9) locate to be connected, described return flow oil pipe (2) is connected with the oil return interface of fuel charger (6), then with gasoline intercepter (1) in the position (8) locate to be connected, fuel feed pipe (3) and return flow oil pipe (2) are gone up the formation of A place at fuel tank (7) and are intersected;
It is characterized in that: go up fuel feed pipe (3) at described fuel tank (7) and dash a groove (B) with the A place that return flow oil pipe (2) formation intersects, the direction of this groove (B) is consistent with the trend of the return flow oil pipe (2) that intersects at lower floor, described return flow oil pipe (2) is stuck in the groove (B), and fixing by elasticity ply-yarn drill (5).
2. the feeding and return line arrangement structure on the fuel tank of vehicle according to claim 1 is characterized in that: the degree of depth of described groove (B) is 8mm, and width is 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010136493 CN101786415A (en) | 2010-03-30 | 2010-03-30 | Fuel inlet-and-return pipe layout structure of automobile fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010136493 CN101786415A (en) | 2010-03-30 | 2010-03-30 | Fuel inlet-and-return pipe layout structure of automobile fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101786415A true CN101786415A (en) | 2010-07-28 |
Family
ID=42529853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010136493 Pending CN101786415A (en) | 2010-03-30 | 2010-03-30 | Fuel inlet-and-return pipe layout structure of automobile fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101786415A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224800A (en) * | 1998-01-27 | 1999-08-04 | 三菱重工业株式会社 | Mounting configuration for engine fuel line |
| WO2005005190A1 (en) * | 2003-07-11 | 2005-01-20 | Honda Motor Co., Ltd. | Filler pipe arranging structure for vehicle |
| CN2830198Y (en) * | 2005-09-30 | 2006-10-25 | 重庆长安汽车股份有限公司 | Oil pumping tube distribution structure of car steering gear |
| CN201268219Y (en) * | 2008-07-24 | 2009-07-08 | 重庆长安汽车股份有限公司 | Fuel tank assembly for cars |
-
2010
- 2010-03-30 CN CN 201010136493 patent/CN101786415A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224800A (en) * | 1998-01-27 | 1999-08-04 | 三菱重工业株式会社 | Mounting configuration for engine fuel line |
| WO2005005190A1 (en) * | 2003-07-11 | 2005-01-20 | Honda Motor Co., Ltd. | Filler pipe arranging structure for vehicle |
| CN2830198Y (en) * | 2005-09-30 | 2006-10-25 | 重庆长安汽车股份有限公司 | Oil pumping tube distribution structure of car steering gear |
| CN201268219Y (en) * | 2008-07-24 | 2009-07-08 | 重庆长安汽车股份有限公司 | Fuel tank assembly for cars |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010068149A8 (en) | Tank arrangement and vehicle with a tank arrangement | |
| CN101786415A (en) | Fuel inlet-and-return pipe layout structure of automobile fuel tank | |
| CN104210355A (en) | Automobile fuel tank assembly | |
| CN203305837U (en) | Automobile fuel line system with electrostatic discharge function | |
| CN104421085A (en) | Saddle-ride type vehicle | |
| CN203221984U (en) | Vehicle rear brake hose assembly arranged on vehicle rear bridge | |
| CN203962221U (en) | A kind of air filter steam outlet pipe assembly | |
| CN204870543U (en) | Two oil tank connectivity structure | |
| CN204175462U (en) | A kind of automobile canister structure | |
| CN102091926A (en) | Automotive air conditioner pipeline foam sheath assembly device | |
| CN201321930Y (en) | Fuel distribution pipe | |
| CN204239094U (en) | A kind of canister mounting structure and automobile canister thereof | |
| CN204477510U (en) | A kind of automotive hose clamp | |
| CN101598255A (en) | Ten-way pipe | |
| CN201703245U (en) | Metal fuel pipe assembly mounting structure of automobile fuel system | |
| CN103953795A (en) | Automobile pipeline fixing bracket | |
| CN203809096U (en) | Water feeding pipe assembly of water pump | |
| CN204704484U (en) | A kind of engine pipelines system and vacuum line mounting structure thereof | |
| CN211082100U (en) | Fixed bolster and car of diesel oil filter | |
| RU153397U1 (en) | SLEEVE HYDRAULIC LINE | |
| CN204532640U (en) | A kind of extended-range electric vehicle switch pressure regulating type fuel oil supply system | |
| CN203560014U (en) | Air intake device of engine of gasoline car | |
| CN204003164U (en) | Automobile canister device, automobile canister and fuel filter integrated device and automobile | |
| CN203335292U (en) | Air filter air-intake duct and automobile | |
| CN202381206U (en) | Oil tank heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100728 |