CN201824867U - Fuel tank - Google Patents
Fuel tank Download PDFInfo
- Publication number
- CN201824867U CN201824867U CN2010205141906U CN201020514190U CN201824867U CN 201824867 U CN201824867 U CN 201824867U CN 2010205141906 U CN2010205141906 U CN 2010205141906U CN 201020514190 U CN201020514190 U CN 201020514190U CN 201824867 U CN201824867 U CN 201824867U
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- CN
- China
- Prior art keywords
- fuel tank
- fuel
- oil
- collection box
- oil collection
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fuel tank, which comprises a casing (1), a fuel suction tube (2) and a fuel collection box (3). The fuel suction tube (2) extends downwards inside the casing (1) from the upper end face of the casing (1), the fuel collecting box (3) is arranged below the casing (1), and fuel in the casing (1) flows into the fuel collection box (3) through an opening (4) arranged on the lower end face of the casing (1). Fuel in the fuel tank can be utilized sufficiently by an engine, effective volume fraction of the fuel tank is increased, and vehicle running distance is prolonged. Simultaneously, impurities at the bottom of the fuel tank can be discharged, and accordingly quality of fuel is increased and combustion quality of a combustion system is improved.
Description
Technical field
The utility model relates to automotive field, more specifically, relates to the fuel tank of automobile.
Background technology
Fuel oil is the fuel of running car, is the prime power of automobile.The quality of fuel oil in-use performance is to all there being very big influence in dynamic property, economy, reliability and service life of automobile.Therefore, fuel oil for vehicles need satisfy many requirements.
The function of fuel tank is to store fuel oil, and its capacity should make the continual mileage of automobile reach bigger distance, and its structure should make fuel oil be fully used.The number of fuel tank, capacity, shape and installation site are all different with vehicle.Fuel tank also is equipped with oil level indication table sensor, oil outlet, freeing pipe, oil return pipe interface and drain screw etc. usually by steel plate or plastics manufacturing on fuel tank.Oil suction pipe and lubriplate are arranged in the fuel tank usually, and oil suction pipe is used for the draw fuel supply engine, and lubriplate is in order that the vibration of fuel oil when alleviating running car.
Now the bottom surface great majority of the fuel tank of automotive use be the plane, after the fuel tank use for a long time, the bottom can deposit in some fuel oils with impurity.Therefore, the oil suction pipe of traditional fuel tank is set to have certain distance apart from the bottom surface of fuel tank, avoids the impurity of fuel tank bottom to enter fuel oil system, and makes the dynamic property and the reliability variation of driving engine.Thus, always there are some fuel oils in the bottom of fuel tank, can not be sucked the launched machine of fuel oil system by oil suction pipe and utilize, and the fuel utilization ratio in the fuel tank reduces, and the effective volume rate of fuel tank also reduces, and makes the operating range of automobile reduce.And the impurity of fuel tank bottom can not discharge, and reduced the quality of fuel oil, makes the burning quality of fuel oil system reduce.
The utility model content
The purpose of this utility model provides a kind of fuel tank, and the fuel oil in this fuel tank can make full use of by launched machine, and the effective volume rate of fuel tank improves, and has increased the operating range of automobile.Simultaneously, the impurity of fuel tank bottom can be discharged, and has improved the quality of fuel oil, makes the burning quality of fuel oil system improve.
To achieve these goals, the utility model provides a kind of fuel tank, this fuel tank comprises housing and oil suction pipe, described oil suction pipe is extended in described enclosure interior downwards from the upper surface of described housing, wherein, described fuel tank also comprises the oil collection box that is arranged on described housing below, and the fuel oil in the described housing flows in the described oil collection box by the opening that is arranged on the described housing lower surface.
Preferably, described oil suction pipe extends in the described oil collection box by described opening.
Preferably, described oil collection box is formed with oil drain hole in its bottom centre.
Pass through technique scheme, the fuel oil of this fuel tank bottom can accumulate in the oil collection box, by extending to the oil suction pipe sucking-off in the oil collection box, offer fuel oil system, last launched machine utilizes, improve the effective volume rate of the degree of utilization and the fuel tank of fuel oil, increased the operating range of automobile.Simultaneously, the impurity of fuel tank bottom deposit also flows in the oil collection box, is deposited in the oil collection box bottom, and these impurity can be discharged it by the oil drain hole that is arranged on the oil collection box bottom, have improved the quality of fuel oil, make the burning quality of fuel oil system improve.
Other features and advantages of the utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic representation of apparatus of the specific embodiment of the present utility model;
Fig. 2 is the partial enlarged drawing of the device of the specific embodiment of the present utility model.
Description of reference numerals
1 housing, 2 oil suction pipes, 3 oil collection boxes
4 openings, 5 interfaces, 6 flanges
7 jam nuts, 8 oil drain holes, 9 oil discharge screws
10 seal rings
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, under the situation of not doing opposite explanation, the noun of locality of use typically refers to the top or the below of fuel tank as " upper and lower ", and " inside and outside " is meant the inside or the outside of fuel tank.
As shown in Figure 1, the fuel tank that a kind of specific embodiment of the present utility model provides, this fuel tank comprises housing 1 and oil suction pipe 2, described oil suction pipe 2 is extended in described housing 1 inside downwards from the upper surface of described housing 1, wherein, described fuel tank also comprises the oil collection box 3 that is arranged on described housing 1 below, and the fuel oil in the described housing 1 flows in the described oil collection box 3 by the opening 4 that is arranged on described housing 1 lower surface.
Accommodate the required fuel oil of running car in the described housing 1, fuel oil is full of whole oil collection box 3 by the opening 4 that is arranged on described housing 1 lower surface.When engine operation, described oil suction pipe 2 beginning draw fuel offer fuel oil system, and the supply engine burning utilizes, and finally make running car.Fuel oil consumption in housing 1 more for a long time, remaining a small amount of fuel oil concentrates in the oil collection box 3, described oil suction pipe 2 can be drawn the fuel oil of concentrating enter combustion systems, till fuel oil consumption is intact.Therefore, make that the fuel oil in the described fuel tank is fully used, can not cause the deposition of fuel oil, avoided the fuel oil of fuel tank bottom can not be, and make this part fuel oil launched machine burning not utilize by oil suction pipe 2 sucking-offs.
Preferably, described oil suction pipe 2 extends in the described oil collection box 3 by described opening 4, makes that the fuel oil in the fuel tank is fully used, and can not cause the residue of fuel oil, has saved fuel oil, guaranteed the quality of fuel oil, and the capacity of fuel tank is fully used.
Preferably, described oil collection box 3 is a semi-spherical shape, makes the fuel oil of fuel tank bottom gather easily, be convenient to the absorption of described oil suction pipe 2, and described oil collection box 3 occupation space is little.Simultaneously, simple in structure, assemble easily and dismantle, good looking appearance.
Preferably, described oil collection box 3 is made by transparent material, is convenient to observe the amount of fuel in the described oil collection box 3, so that timely rfl avoids fuel oil to exhaust, the automobile stagnation of movement.Simultaneously, help observing the impurity of oil collection box 3 bottom deposits, when impurity reaches a certain amount of,, guaranteed fuel oil quality its discharge.More preferably, described transparent material is transparent organism glass or transparent plastics, both has been easy to the manufacturing of described oil collection box, and bigger intensity is arranged again, and is unfavorable for adhering to of impurity, low price, highly versatile.
According to a kind of embodiment of the present utility model, preferably, described oil collection box 3 is fixedly attached to the below of described housing 1, for example by welding or bonding on the lower surface of described housing 1, make that the structure of described oil collection box 3 is firm, apparatus structure is simple, is easy to realize, make easy, good airproof performance.
According to another kind of embodiment of the present utility model, preferably, described oil collection box 3 is detachably connected to the below of described housing 1, is convenient to the maintenance and the cleaning of oil collection box 3 inner structures, makes that the Assembly ﹠Disassembly of oil collection box 3 is convenient, is convenient to the replacing of oil collection box 3.
As shown in Figure 2, preferably, the outside of described fuel tank lower surface has interface 5, is formed with outside thread on the described interface 5, and the upper surface of described oil collection box 3 is formed with circumferential flange 6, and this flange 6 engages with described interface 5, and fastening by jam nut 7.Described connection mode makes that the connection of oil collection box 3 is firm, and fitness is higher, and the Assembly ﹠Disassembly of oil collection box 3 is convenient.Simultaneously, operation is simple, and leak tightness is better, and Joint strenght is bigger, practical.
Preferably, be provided with seal ring 10 between described interface 5 and the described flange 6, improved bonded assembly leak tightness and stability between described interface 5 and the described flange 6, avoided the rigidity contact, guaranteed Joint strenght.
Preferably, described oil collection box 3 is formed with oil drain hole 8 in its bottom centre, incidental impurity can be discharged by described oil drain hole 8 in the fuel oil of described oil collection box 3 bottom deposits, improved fuel oil quality, avoided the continuous accumulation of impurity and sucked in the fuel oil systems by described oil suction pipe 2, enter in the driving engine then and burn, influence burning quality.
Preferably, be provided with detouchable oil discharge screw 9 in the described oil drain hole 8.When impurity is accumulated to when a certain amount of, oil discharge screw 9 can be taken apart from oil drain hole 8, thereby impurity is discharged to oil collection box 3 outsides.Then, again oil discharge screw 9 is installed back in the oil drain hole 8, make oil collection box 3 seal, and then the storage fuel oil.
Preferably, described oil collection box 3 is provided with scale mark, is convenient to the measurement of impurities accumulation amount in the oil collection box 3.More preferably, described scale mark is arranged on upwards 1/3 place, oil collection box bottom.When impurity level reaches scale mark, in time discharge the impurity of deposition, guaranteed the quality of fuel oil.
Below describe preferred implementation of the present utility model in conjunction with the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. fuel tank, this fuel tank comprises housing (1) and oil suction pipe (2), described oil suction pipe (2) is extended in described housing (1) inside downwards from the upper surface of described housing (1), it is characterized in that, described fuel tank also comprises the oil collection box (3) that is arranged on described housing (1) below, and the fuel oil in the described housing (1) flows in the described oil collection box (3) by the opening (4) that is arranged on described housing (1) lower surface.
2. fuel tank according to claim 1 is characterized in that, described oil suction pipe (2) extends in the described oil collection box (3) by described opening (4).
3. fuel tank according to claim 1 is characterized in that, described oil collection box (3) is a semi-spherical shape.
4. fuel tank according to claim 1 is characterized in that, described oil collection box (3) is made by transparent material, and described transparent material is transparent organism glass or transparent plastics.
5. fuel tank according to claim 1 is characterized in that, described oil collection box (3) is fixedly attached to the below of described housing (1).
6. fuel tank according to claim 1 is characterized in that, described oil collection box (3) is detachably connected to the below of described housing (1).
7. fuel tank according to claim 6, it is characterized in that, the outside of described fuel tank lower surface has interface (5), described interface is formed with outside thread on (5), the upper surface of described oil collection box (3) is formed with circumferential flange (6), this flange (6) engages with described interface (5), and fastening by jam nut (7).
8. fuel tank according to claim 7 is characterized in that, is provided with seal ring (10) between described interface (5) and the described flange (6).
9. fuel tank according to claim 1 is characterized in that, described oil collection box (3) is formed with oil drain hole (8) in its bottom centre.
10. fuel tank according to claim 9 is characterized in that, is provided with detouchable oil discharge screw (9) in the described oil drain hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205141906U CN201824867U (en) | 2010-09-01 | 2010-09-01 | Fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205141906U CN201824867U (en) | 2010-09-01 | 2010-09-01 | Fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824867U true CN201824867U (en) | 2011-05-11 |
Family
ID=43963420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205141906U Expired - Fee Related CN201824867U (en) | 2010-09-01 | 2010-09-01 | Fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824867U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975612A (en) * | 2012-11-02 | 2013-03-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Fuel oil tank |
| CN105730222A (en) * | 2016-03-22 | 2016-07-06 | 柳州一健科技有限公司 | Standby diesel oil container for agricultural machinery |
| CN105822612A (en) * | 2016-06-02 | 2016-08-03 | 三河市新宏昌专用车有限公司 | Oil-saving hydraulic oil tank |
| CN107627838A (en) * | 2017-08-31 | 2018-01-26 | 东风汽车公司 | The detachable oil collector sump tank of diesel fuel case |
| CN108119420A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | It is a kind of to improve the hydraulic pressure scouring stage for rinsing fuel tank dischargeable capacity |
| CN110450627A (en) * | 2019-09-23 | 2019-11-15 | 李月 | It is a kind of equipped with pedal ladder can self-heating energy saving drum-type fuel tank |
| CN110481311A (en) * | 2019-09-24 | 2019-11-22 | 李月 | A kind of drum-type fuel tank equipped with oil collection box |
| CN110481309A (en) * | 2019-09-19 | 2019-11-22 | 李月 | It is a kind of with heating sensor and be equipped with oil collection box drum-type fuel tank |
-
2010
- 2010-09-01 CN CN2010205141906U patent/CN201824867U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975612A (en) * | 2012-11-02 | 2013-03-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Fuel oil tank |
| CN105730222A (en) * | 2016-03-22 | 2016-07-06 | 柳州一健科技有限公司 | Standby diesel oil container for agricultural machinery |
| CN105822612A (en) * | 2016-06-02 | 2016-08-03 | 三河市新宏昌专用车有限公司 | Oil-saving hydraulic oil tank |
| CN108119420A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | It is a kind of to improve the hydraulic pressure scouring stage for rinsing fuel tank dischargeable capacity |
| CN107627838A (en) * | 2017-08-31 | 2018-01-26 | 东风汽车公司 | The detachable oil collector sump tank of diesel fuel case |
| CN110481309A (en) * | 2019-09-19 | 2019-11-22 | 李月 | It is a kind of with heating sensor and be equipped with oil collection box drum-type fuel tank |
| CN110450627A (en) * | 2019-09-23 | 2019-11-15 | 李月 | It is a kind of equipped with pedal ladder can self-heating energy saving drum-type fuel tank |
| CN110481311A (en) * | 2019-09-24 | 2019-11-22 | 李月 | A kind of drum-type fuel tank equipped with oil collection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |