CN204568304U - A kind of fuel tank oil drawer - Google Patents
A kind of fuel tank oil drawer Download PDFInfo
- Publication number
- CN204568304U CN204568304U CN201520255579.6U CN201520255579U CN204568304U CN 204568304 U CN204568304 U CN 204568304U CN 201520255579 U CN201520255579 U CN 201520255579U CN 204568304 U CN204568304 U CN 204568304U
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- CN
- China
- Prior art keywords
- oil
- fuel tank
- discharge outlet
- oil drawer
- drawer
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of fuel tank oil drawer, comprising: oil drawer body, oil drawer body is removably provided with discharge outlet I and discharge outlet II, discharge outlet I is communicated with by the intrinsic internal galleries of oil drawer with discharge outlet II; One end of oil suction pipe is connected with oil drawer body lower surface, and oil suction pipe is communicated with internal galleries; Anchor fitting is arranged on oil drawer body; The bottom of oil suction pipe is connected with reaction plate.The utility model ensure that the quality of fuel tank, can be used in steel plate materials widely and aluminum alloy materials is made in fuel tank.Meanwhile, can connect according to the actual demand of distinct device on automobile the joint matched, to realize the function of fuel-displaced and oil return.Fuel tank oil drawer structure is simple, and tooling cost is low, reduces the productive costs of fuel tank, improves work efficiency.
Description
Technical field
The utility model relates to a kind of fuel tank oil drawer, particularly one and can avoid when getting oil the hurtful fuel tank oil drawer of fuel tank.
Background technology
Fuel tank for automobile is device automobile storing bunker oil, for ensureing the normal work of automobile self many places equipment, needing that each equipment and fuel tank are formed one and being connected, being provided in each equipment by the bunker oil in fuel tank.In addition, when other external device needs bunker oil, also the bunker oil in fuel tank must be taken out.Therefore, the demand of getting oily structure and using to meet vehicle must be increased on fuel tank.At present, as shown in Figures 1 and 2, for existing fuel tank gets the structure of oil and existing suction oil disc structure.Fuel tank for automobile mainly adopts steel plate materials and aluminum alloy materials to make, vehicle all adopts the fuel tank of steel plate materials in early days, there is good punch forming, welding and coating performance, realize getting oil by welded flange on fuel tank, first a hole is gone out on fuel tank surface when processing fuel tank, then on hole, weld the flange of a band six tapped bore, flange connects an oil suction dish to realize getting oil, because steel plate materials has good welding performance, after welded flange, the distortion of fuel tank is little, welding process is also comparatively simple, but along with the development of vehicle, the equipment getting oil on the fuel tank of vehicle is needed to get more and more, the flange be welded on fuel tank also increases thereupon, it is large that increase due to welding capacity makes the fuel tank of steel plate materials also there is welding deformation, welding quality is difficult to the problem ensured.
On the other hand, along with the raising that vehicle requires discharge and lightweight etc., the fuel tank of steel plate materials gradually substitute by the fuel tank of aluminum alloy materials, aluminum alloy fuel tank has that quality is light, withstanding corrosion, life-span are long, the advantages such as easy processing, therefore increase on aluminum alloy fuel tank and get oily device and be also absolutely necessary, but aluminium itself has stronger oxidisability, surface easily forms the Al2O3 of fusing point up to 2050 DEG C, in the process of welded flange, the fire coat formed can hinder the combination between metal, easily forms pore and slag inclusion after welding.And aluminum alloy materials has higher thermal conductivity coefficient and specific heat capacity, be about a times of Steel material, therefore a large amount of in the process of welded flange heats is transmitted to metal inside, needs to consume larger heat energy and just can complete welding.Linear expansion factor again because of aluminium is larger, it is about the twice of steel, be easier to crack and larger thermal deformation, due to the above-mentioned characteristic of aluminium, when making welded flange on aluminum alloy fuel tank, fuel tank creates the distortion larger than steel fuel tank, is difficult to the quality ensureing the rear fuel tank of welding.At present, manufacturer, in order to make up above-mentioned deficiency, adopts and be out of shape the method that larger place increases fuel tank reinforcement gusset on fuel tank, produce the defect of distorting sag after preventing fuel tank from welding, but it is slow still to there is work efficiency in this improvement project, the deficiency that cost is higher.
[prior art]
40, return opening 41, fuel tank strengthen gusset 42, oil suction dish
43, fuel tank 44, oil filling port 45, oil mass inductor
[the utility model]
10, oil drawer body 11, anchor fitting 12, ventilating joint
20, discharge outlet I 21, discharge outlet II 22, oil suction pipe
23, filter screen 24, reaction plate
30, back leakage connection I 31, back leakage connection II 32, oil return pipe.
Utility model content
The purpose of this utility model is, provides a kind of convenience on fuel tank uses and fuel tank oil drawer with low cost.
In order to solve above-mentioned technical matters, a kind of fuel tank oil drawer of the utility model, comprise an oil drawer body, described oil drawer body is removably provided with a discharge outlet I and a discharge outlet II, described discharge outlet I is communicated with by the intrinsic internal galleries of described oil drawer with described discharge outlet II; An oil suction pipe, described oil suction pipe one end is connected with described oil drawer body, and described oil suction pipe is communicated with described internal galleries; An anchor fitting, described anchor fitting is arranged on described oil drawer body; A reaction plate, described reaction plate is fixed on the bottom of described oil suction pipe.
Preferably, described discharge outlet I and described discharge outlet II are connected with described oil drawer body by screw thread.
Preferably, the interior caliber of described discharge outlet I is less than the interior caliber of described discharge outlet II.
Preferably, the outer surface of described oil suction pipe is coated with detouchable filter screen.
Preferably, described anchor fitting is evenly equipped with multiple chute, above described multiple chute, is provided with O RunddichtringO.
Preferably, described oil drawer body is removably provided with a ventilating joint, described ventilating joint is provided with air extractor vent.
Preferably, described oil drawer body is removably provided with a back leakage connection I and a back leakage connection II, described back leakage connection I is communicated with by described oil drawer another internal galleries intrinsic with described back leakage connection II; An oil return pipe, one end of described oil return pipe is connected with described oil drawer body, and described oil return pipe is communicated with described internal galleries.
Preferably, described back leakage connection I and described back leakage connection II are connected with described oil drawer body by screw thread.
Preferably, the interior caliber of described back leakage connection I is less than the interior caliber of described back leakage connection II.
Preferably, the bottom of described oil return pipe and described reaction plate are fixed.
The beneficial effects of the utility model are, adopt fuel tank oil drawer instead of existing on fuel tank welded flange and oil suction dish get the mode of oil, thus distortion can not be caused to fuel tank, ensure that the quality of fuel tank, steel plate materials can be used in widely and aluminum alloy materials is made in fuel tank.Meanwhile, fuel tank oil drawer is provided with the discharge outlet that can change at any time and the back leakage connection of different size, can connects according to the actual demand of distinct device on automobile the joint matched, to realize the function of fuel-displaced and oil return.Finally, fuel tank oil drawer structure is simple, and tooling cost is low, reduces the productive costs of fuel tank, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is that existing fuel tank gets oily structural representation.
Fig. 2 is the structural representation of existing oil suction dish.
Fig. 3 is that fuel tank of the present utility model gets oily structural representation.
Fig. 4 is the main TV structure schematic diagram of fuel tank oil drawer of the present utility model.
Fig. 5 is that in Fig. 4 of fuel tank oil drawer of the present utility model, enlarged drawing is overlooked in A portion.
Main parts size nomenclature:
Detailed description of the invention
For above-mentioned and other object of the present utility model, feature and advantage can be become apparent, hereafter special tool is especially exemplified by preferred embodiment of the present utility model, and coordinates accompanying drawing, is described in detail below:
A kind of fuel tank oil drawer of the utility model at least comprises an oil drawer body 10, discharge outlet I 20, discharge outlet II 21, oil suction pipe 22, anchor fitting 11 and a reaction plate 24.As shown in Figure 3, for fuel tank of the present utility model gets oily structural representation.Adopt fuel tank oil drawer of the present utility model, only need in use fuel tank oil drawer to be put into fuel tank 43 to fix, according to oil mass demand size choice for use discharge outlet I 20 or the discharge outlet II 21 of oil-using units on automobile, just can realize getting oil operation.The utility model instead of existing flange and oil suction dish when getting oil operation with fuel tank oil drawer, avoid welded flange and distortion is caused to fuel tank, ensure that the quality of fuel tank, therefore fuel tank oil drawer can be used for the fuel tank of existing steel plate materials and aluminum alloy materials making.Meanwhile, fuel tank oil drawer is produced simple, and tooling cost is low, also reduces the productive costs of fuel tank, improves work efficiency.
Please refer to again shown in Fig. 4 to Fig. 5, first embodiment of the present utility model, comprise an oil drawer body 10, described oil drawer body 10 is removably provided with a discharge outlet I 20 and a discharge outlet II 21, described discharge outlet I 20 is communicated with by the internal galleries (not shown) in described oil drawer body 10 with described discharge outlet II 21; Discharge outlet I 20 and discharge outlet II 21 are connected with described oil drawer body 10 by screw thread, employing is threaded, screw thread on discharge outlet is convenient processing not only, firmly can be fixed on oil drawer body 10 and also can change described discharge outlet easily, preferably, discharge outlet I 20 adopts the screw thread of M8, and discharge outlet II 21 adopts the screw thread of M16.The interior caliber of described discharge outlet I 20 is less than the interior caliber of described discharge outlet II 21, oil mass needed for oil-using units different on automobile is different, can select oil pipe to be enclosed within the little discharge outlet of interior caliber I 20 or the large discharge outlet II 21 of interior caliber, use oily requirement with what mate different oil-using units.One end of an oil suction pipe 22 is connected with described oil drawer body 10, and described oil suction pipe 22 is communicated with described internal galleries, and described oil suction pipe 22 is interconnected with described discharge outlet II 21 three with described discharge outlet I 20.Furthermore, the outer surface of described oil suction pipe 22 can also be coated with detouchable filter screen 23, described filter screen 23 is wrapped on the outer surface of described oil suction pipe 22, enable fuel oil after contaminant filter, enter the effect playing filter fuel in described oil suction pipe 22 again, the frequency used according to described fuel tank oil drawer and time length, described filter screen 23 can also be changed at any time, keep the filter effect of filter screen 23.Furthermore, the utility model also comprises an anchor fitting 11 and a reaction plate 24, described anchor fitting 11 is arranged on described oil drawer body 10, preferably, in the present embodiment, described anchor fitting 11 is evenly equipped with multiple chute mated with six pawl hole recesses, O RunddichtringO is provided with above described multiple chute, when using fuel tank oil drawer, fuel tank is gone out more one with the identical six pawl holes of existing oil mass inductor 45 are installed, described fuel tank oil drawer is extend in described fuel tank through described six pawl holes, described O RunddichtringO contacts with the upper surface in six pawl holes, each described chute is through the recess in described six pawl holes, each described chute is provided with an edge tilted, by rotating fuel tank oil drawer, each described chute enters the protuberance in described six pawl holes, when the edge contact of the described protuberance in six pawl holes and the inclination of described chute, described O RunddichtringO just by jam-packed at fuel tank upper surface, play the effect of fixing seal.The fixed form that above-mentioned fixed form is known to the skilled person, make use of prior art, makes the mounting means of fuel tank oil drawer more simple.Adjusting the direction of described discharge outlet by rotating fuel tank oil drawer, connecting different oil-using units to facilitate.A reaction plate 24, described reaction plate 24 is fixed on the bottom of described oil suction pipe 22, and described reaction plate 24 sinks in use bottom fuel tank and makes described oil suction pipe 22 more firmly be fixed in fuel tank.Furthermore, described oil drawer body 10 removably can also be provided with a ventilating joint 12, described ventilating joint 12 is provided with air extractor vent, by described air extractor vent make described fuel tank can with external pressure UNICOM, to realize the air pressure balance inside and outside fuel tank.Oil temperature in fuel tank raises and the air pressure of fuel tank inside is raised, fuel tank may be caused to expand, on the other hand, along with the use of the inner oil plant of fuel tank, the air pressure decline of fuel tank inside can cause fuel tank by barometric pressure crimp, and described ventilating joint 12 can avoid the generation of above-mentioned situation by actv..
In sum, a kind of fuel tank oil drawer of the utility model in use, only need stamp out six pawl holes on fuel tank, described fuel tank oil drawer is extend in described fuel tank, described O RunddichtringO rotates a certain angle along the slideway on described six pawl holes, the upper plane of fuel tank oil drawer and fuel tank is compressed, and described reaction plate 24 is fixed on bottom described fuel tank, makes oil suction pipe 22 fixing in fuel tank.According to the difference of oil mass needed for oil-using units on automobile, the described discharge outlet I 20 or the described discharge outlet II 21 that oil pipe are connected different interior caliber can be selected, mate the interface of different oil-using units oil pipe, oil pump is connected with described discharge outlet by oil pipe, fuel oil, after the filtration of described filter screen 23, is arrived in oil-using units by described oil suction pipe 22 and described discharge outlet.
Second embodiment of a kind of fuel tank oil drawer of the utility model, with above-described embodiment unlike, according to the needs of automobile equipment functional oil last time, described oil drawer body 10 removably can also be provided with a back leakage connection I 30 and a back leakage connection II 31, described back leakage connection I 30 is communicated with by another internal galleries in described oil drawer body 10 with described back leakage connection II 31; Back leakage connection I 30 and back leakage connection II 31 are connected with described oil drawer body 10 by screw thread, employing is threaded, screw thread on back leakage connection is convenient processing not only, firmly can be fixed on oil drawer body 10 and also can change described back leakage connection easily, preferably, back leakage connection I 30 adopts the screw thread of M8, and back leakage connection II 31 adopts the screw thread of M16.The interior caliber of described back leakage connection I 30 is less than the interior caliber of described back leakage connection II 31, different according to the oil mass on automobile needed for distinct device, can select oil pipe to be enclosed within the little back leakage connection of interior caliber I 30 or the large back leakage connection II 31 of interior caliber, to mate the oil return requirement of distinct device.One end of an oil return pipe 32 is connected with described oil drawer body 10, described oil return pipe 32 is communicated with described internal galleries, described oil return pipe 32 is interconnected with described back leakage connection II 31 three with described back leakage connection I 30, bottom and the described reaction plate 24 of described oil return pipe 32 are fixed, the power of whole oil circulation is provided by oil pump, oil plant is entered in described oil return pipe 32 through described back leakage connection, finally gets back in fuel tank the operation realizing oil return.
In sum, a kind of fuel tank oil drawer of the utility model, avoid welded flange and oil suction dish on fuel tank thus distortion can not be caused to fuel tank, ensure that the quality of fuel tank, steel plate materials can be used in widely and aluminum alloy materials is made in fuel tank.Meanwhile, fuel tank oil drawer is provided with the discharge outlet that can change at any time and the back leakage connection of different size, can connects according to the actual demand of distinct device on automobile the joint matched, to realize the function of fuel-displaced and oil return.Finally, fuel tank oil drawer structure is simple, and tooling cost is low, reduces the productive costs of fuel tank, improves work efficiency.
Just the above, be only preferred embodiment of the present utility model, when not limiting practical range of the present utility model with this; Therefore, all simple equivalence changes done according to the utility model claim and creation description with modify, all should still belong in scope that the utility model patent contains.
Claims (10)
1. a fuel tank oil drawer, it is characterized in that, comprise: an oil drawer body (10), described oil drawer body (10) is removably provided with a discharge outlet I (20) and a discharge outlet II (21), described discharge outlet I (20) is communicated with by the internal galleries in described oil drawer body (10) with described discharge outlet II (21); An oil suction pipe (22), described oil suction pipe (22) one end is connected with described oil drawer body (10), and described oil suction pipe (22) is communicated with described internal galleries; An anchor fitting (11), described anchor fitting (11) is arranged on described oil drawer body (10); A reaction plate (24), described reaction plate (24) is fixed on the bottom of described oil suction pipe (22).
2. a kind of fuel tank oil drawer as claimed in claim 1, is characterized in that, described discharge outlet I (20) and described discharge outlet II (21) are connected with described oil drawer body (10) by screw thread.
3. a kind of fuel tank oil drawer as claimed in claim 2, is characterized in that, the interior caliber of described discharge outlet I (20) is less than the interior caliber of described discharge outlet II (21).
4. a kind of fuel tank oil drawer as claimed in claim 1, is characterized in that, the outer surface of described oil suction pipe (22) is coated with detouchable filter screen (23).
5. a kind of fuel tank oil drawer as claimed in claim 1, is characterized in that, (11) are evenly equipped with multiple chute to described anchor fitting, is provided with O RunddichtringO above described multiple chute.
6. a kind of fuel tank oil drawer as claimed in claim 1, is characterized in that, described oil drawer body (10) is removably provided with a ventilating joint (12), described ventilating joint (12) is provided with air extractor vent.
7. the fuel tank oil drawer any one of claim 1-6 as described in claim, it is characterized in that, described oil drawer body (10) is removably provided with a back leakage connection I (30) and a back leakage connection II (31), described back leakage connection I (30) is communicated with by another internal galleries in described oil drawer body (10) with described back leakage connection II (31); An oil return pipe (32), one end of described oil return pipe (32) is connected with described oil drawer body (10), and described oil return pipe (32) is communicated with described internal galleries.
8. a kind of fuel tank oil drawer as claimed in claim 7, is characterized in that, described back leakage connection I (30) and described back leakage connection II (31) are connected with described oil drawer body (10) by screw thread.
9. a kind of fuel tank oil drawer as claimed in claim 8, is characterized in that, the interior caliber of described back leakage connection I (30) is less than the interior caliber of described back leakage connection II (31).
10. a kind of fuel tank oil drawer as claimed in claim 7, is characterized in that, the bottom of described oil return pipe (32) and described reaction plate (24) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255579.6U CN204568304U (en) | 2015-04-24 | 2015-04-24 | A kind of fuel tank oil drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255579.6U CN204568304U (en) | 2015-04-24 | 2015-04-24 | A kind of fuel tank oil drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568304U true CN204568304U (en) | 2015-08-19 |
Family
ID=53860977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520255579.6U Expired - Fee Related CN204568304U (en) | 2015-04-24 | 2015-04-24 | A kind of fuel tank oil drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568304U (en) |
-
2015
- 2015-04-24 CN CN201520255579.6U patent/CN204568304U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180424 |