CN103568826A - Mechanism for sucking fuel in fuel tank - Google Patents
Mechanism for sucking fuel in fuel tank Download PDFInfo
- Publication number
- CN103568826A CN103568826A CN201210264731.8A CN201210264731A CN103568826A CN 103568826 A CN103568826 A CN 103568826A CN 201210264731 A CN201210264731 A CN 201210264731A CN 103568826 A CN103568826 A CN 103568826A
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- Prior art keywords
- fuel
- fuel tank
- oil
- termination
- location
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Abstract
The invention discloses a mechanism for sucking fuel in a fuel tank. The mechanism comprises a lower fuel tank body (1) and a fuel sucking pipe. The inner wall of the lower fuel tank body (1) is recessed inwards to form a fuel storage groove. The central portion of the bottom of the fuel storage groove is recessed inwards to form a fuel collecting groove (2). One end of the fuel sucking pipe penetrates the lower fuel tank body (1) and is arranged in the fuel collecting groove (2). Through the structure, the mechanism is simple in overall structure and easy to realize; the mechanism assists a fuel pump in fuel sucking, so that the oil pump can be ensured to suck the fuel normally when fuel in the fuel tank is few and a vehicle runs uphill or downhill, and potential safety hazards caused by the fact that the fuel pump cannot suck the fuel normally are eliminated.
Description
Technical field
The present invention relates to vehicular spare parts, specifically for fuel tank, absorb the mechanism of fuel oil.
Background technology
Along with development and the development of auto-industry, the use amount of automobile increases, and as the critical component of vehicle fuel feed system, the demand of fuel tank of vehicle also increases.Automobile needs to utilize the fuel oil in fuel tank in the process of moving, and in order to extract the fuel oil in fuel tank, existing automobile is generally provided with the fuel charger with fuel tank internal switching on the upper box of fuel tank.Automobile is when uphill/downhill, fuel oil in existing fuel tank of vehicle can flow toward lower because of the inclination in ramp, if the fuel oil reserves now in fuel tank are less, fuel charger can be inhaled less than fuel oil because of flowing of fuel oil, at this moment driving engine can quit work, and this just exists larger potential safety hazard.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of when fuel tank IFO intermediate fuel oil is less, also can guarantee that automobile uphill/downhill process IFO intermediate fuel oil pump normally absorbs fuel oil for fuel tank, absorb the mechanism of fuel oil, it has been eliminated in fuel tank when fuel oil is less can not normally absorb the defect of fuel oil because fuel tank tilting causes fuel charger, and then has eliminated the potential safety hazard existing because of engine stop work.
Object of the present invention is achieved through the following technical solutions: the mechanism that absorbs fuel oil for fuel tank, comprise fuel tank lower box and oil suction pipe, described fuel tank lower box inwall indent forms oil resevoir, the central part indent of described oil resevoir bottom forms catcher groove, and described oil suction pipe one end is passed fuel tank lower box and is arranged in catcher groove.
Described oil suction pipe comprises metal tube and the plastic hose being connected with metal tube, and described metal tube is through fuel tank lower box, and the other end of the relative connection metal pipe end of described plastic hose is arranged in catcher groove.In the present invention, oil suction pipe is adopted two segment pipes to form, one section is the harder metal tube of quality, and metal tube plays basic positioning action, and another section is the softer plastic hose of quality, and plastic hose has certain telescopicing performance.
One end that described plastic hose is arranged on catcher groove is connected with termination, location, termination, described location is fixed on catcher groove bottom, the inner formation in termination, location has the cavity of connecting plastic hose, the sidewall of termination, location is provided with the opening of a plurality of its internal cavities of connection, and the cavity inner wall of termination, location is connected with filter screen.The present invention filters fuel oil by filter screen, and then can reduce the impurity containing in the fuel oil sucking in fuel charger; Under the effect of the telescopicing performance that the present invention has at plastic hose, plastic hose and the not easy fracture that is connected of locating between termination.
Compared with prior art, the present invention has following beneficial effect: the present invention includes fuel tank lower box and oil suction pipe, wherein, fuel tank lower box inwall indent forms oil resevoir, the central part indent of oil resevoir bottom forms catcher groove, oil suction pipe one end is passed fuel tank lower box and is arranged in catcher groove, the present invention adopts said structure, integral structure is simple, be convenient to realize, when the present invention is applied on fuel tank as the auxiliary oil suction mechanism of fuel charger, the other end that oil suction pipe is oppositely arranged on catcher groove the inner is connected with fuel charger, be that fuel charger absorbs fuel oil except connect the interface of fuel tank at it, also can absorb fuel oil by the oil suction pipe in the present invention, and then the degree of utilization of assurance fuel oil, and if fuel tank IFO intermediate fuel oil is less in automobile uphill/downhill process, during fuel tank tilting, fuel oil also can enter in catcher groove, guaranteed that fuel charger can absorb fuel oil, this can not normally absorb the defect of fuel oil with regard to having eliminated when fuel oil is less in fuel tank because fuel tank tilting causes fuel charger, and then eliminated the potential safety hazard existing because of engine stop work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, fuel tank lower box, 2, catcher groove, 3, metal tube, 4, plastic hose, 5, termination, location.
The specific embodiment
The detailed description of step when the present invention is done below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited to this.
Embodiment:
As shown in Figure 1, for fuel tank, absorb the mechanism of fuel oil, comprise fuel tank lower box 1 and oil suction pipe, wherein, fuel tank lower box 1 is metal shell, and fuel tank lower box 1 inwall indent forms oil resevoir, and the central part indent of oil resevoir bottom forms catcher groove 2.Oil suction pipe comprises metal tube 3 and the plastic hose 4 being connected with metal tube 3, metal tube 3 one end are through fuel tank lower box 1, the other end of plastic hose 4 relative connection metal pipe 3 ends is arranged in catcher groove 2, and the other end that metal tube 3 connects plastic hose 4 ends is relatively connected with fuel charger.
One end that plastic hose 2 is arranged on catcher groove 2 is connected with termination 5, location, termination 5, location is fixed on catcher groove 2 bottoms, the inner formation in termination, location 5 has the cavity of connecting plastic hose 2, the sidewall of termination 5, location is provided with the opening of a plurality of its internal cavities of connection, and the cavity inner wall of termination 5, location is connected with the filter screen for filter fuel.
For fuel tank, absorb mechanism's when work of fuel oil, if in fuel tank, fuel oil is less in automobile uphill/downhill process, during fuel tank tilting, fuel oil mainly enters in catcher groove 2, and fuel charger absorbs the fuel oil in catcher groove by oil suction pipe, and then can guarantee engine work.
As mentioned above, can well realize the present invention.
Claims (3)
1. for fuel tank, absorb the mechanism of fuel oil, it is characterized in that: comprise fuel tank lower box (1) and oil suction pipe, described fuel tank lower box (1) inwall indent forms oil resevoir, the central part indent of described oil resevoir bottom forms catcher groove (2), and described oil suction pipe one end is passed fuel tank lower box (1) and is arranged in catcher groove (2).
2. the mechanism that absorbs fuel oil for fuel tank according to claim 1, it is characterized in that: described oil suction pipe comprises metal tube (3) and the plastic hose (4) being connected with metal tube (3), described metal tube (3) is through fuel tank lower box (1), and described plastic hose (4) the relatively other end of connection metal pipe (3) end is arranged in catcher groove (2).
3. the mechanism that absorbs fuel oil for fuel tank according to claim 2, it is characterized in that: one end that described plastic hose (2) is arranged on catcher groove (2) is connected with termination (5), location, termination, described location (5) is fixed on catcher groove (2) bottom, the inner formation in termination, location (5) has the cavity of connection plastic hose (2), the sidewall of termination, location (5) is provided with the opening of a plurality of its internal cavities of connection, and the cavity inner wall of termination, location (5) is connected with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264731.8A CN103568826A (en) | 2012-07-30 | 2012-07-30 | Mechanism for sucking fuel in fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264731.8A CN103568826A (en) | 2012-07-30 | 2012-07-30 | Mechanism for sucking fuel in fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568826A true CN103568826A (en) | 2014-02-12 |
Family
ID=50041839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210264731.8A Pending CN103568826A (en) | 2012-07-30 | 2012-07-30 | Mechanism for sucking fuel in fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623096A (en) * | 2021-08-11 | 2021-11-09 | 东风越野车有限公司 | Oil tank, oil supply system and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH048631A (en) * | 1990-04-26 | 1992-01-13 | Nissan Motor Co Ltd | Structure of fuel system of car |
| JP2002130061A (en) * | 2000-10-20 | 2002-05-09 | Denso Corp | Evaporation fuel processing system |
| CN1412429A (en) * | 2001-10-19 | 2003-04-23 | 本田技研工业株式会社 | Fuel supply device for motor-driven two-wheeled vehicle |
| JP3745384B2 (en) * | 1998-07-02 | 2006-02-15 | 三菱電機株式会社 | Vehicle fuel supply system |
| CN201501292U (en) * | 2009-09-29 | 2010-06-09 | 上海汽车集团股份有限公司 | Automobile fuel tank and emergency fuel supply device thereof |
| CN202669473U (en) * | 2012-07-30 | 2013-01-16 | 成都陵川特种工业有限责任公司 | Mechanism for absorbing fuel in fuel tank |
-
2012
- 2012-07-30 CN CN201210264731.8A patent/CN103568826A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH048631A (en) * | 1990-04-26 | 1992-01-13 | Nissan Motor Co Ltd | Structure of fuel system of car |
| JP3745384B2 (en) * | 1998-07-02 | 2006-02-15 | 三菱電機株式会社 | Vehicle fuel supply system |
| JP2002130061A (en) * | 2000-10-20 | 2002-05-09 | Denso Corp | Evaporation fuel processing system |
| CN1412429A (en) * | 2001-10-19 | 2003-04-23 | 本田技研工业株式会社 | Fuel supply device for motor-driven two-wheeled vehicle |
| CN201501292U (en) * | 2009-09-29 | 2010-06-09 | 上海汽车集团股份有限公司 | Automobile fuel tank and emergency fuel supply device thereof |
| CN202669473U (en) * | 2012-07-30 | 2013-01-16 | 成都陵川特种工业有限责任公司 | Mechanism for absorbing fuel in fuel tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623096A (en) * | 2021-08-11 | 2021-11-09 | 东风越野车有限公司 | Oil tank, oil supply system and vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |