CN220334777U - Main and auxiliary oil tank filling structure with flow distribution cavity - Google Patents
Main and auxiliary oil tank filling structure with flow distribution cavity Download PDFInfo
- Publication number
- CN220334777U CN220334777U CN202321766999.1U CN202321766999U CN220334777U CN 220334777 U CN220334777 U CN 220334777U CN 202321766999 U CN202321766999 U CN 202321766999U CN 220334777 U CN220334777 U CN 220334777U
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- filling pipe
- filling
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- shell
- tank body
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- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000002828 fuel tank Substances 0.000 claims description 43
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 21
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The application discloses take main bellow tank filling structure in reposition of redundant personnel chamber, including the major structure, the major structure includes central filling pipe, the filler head is installed to central filling pipe one end, the rigid coupling of central filling pipe other end has the reposition of redundant personnel shell, reposition of redundant personnel shell one side rigid coupling has main filling pipe, reposition of redundant personnel shell one side rigid coupling has vice filling pipe, main filling pipe one end and main tank body coupling, vice filling pipe one end and bellow body coupling. This application simple structure utilizes the reposition of redundant personnel shell can be with the fuel reposition of redundant personnel of filling to main filling pipe and vice filling intraductal to realize the refueling of main oil tank body and vice oil tank body, and in the refueling process, the main oil tank body fills up the back, and the inside pressure of main oil tank body can reflect in the reposition of redundant personnel shell, and the fuel in the reposition of redundant personnel shell no longer shunts in the main filling pipe this moment, in the direct flow vice oil tank body, until vice oil tank body fills up.
Description
Technical Field
The application relates to the field of oil tank filling, in particular to a main and auxiliary oil tank filling structure with a flow distribution cavity.
Background
The fuel tank is a fuel-filled container on an airplane or an automobile, is a special container for storing hydraulic oil or hydraulic liquid in a hydraulic system, and needs to timely refuel the fuel tank before the fuel in the fuel tank is burnt out, so that the requirements of the off-road vehicle on the running mileage of the whole automobile are higher and higher, the running mileage requirement cannot be met by a single fuel tank, and due to the requirements of space limitation and development cost, a secondary fuel tank is required to be added for meeting long-mileage running.
When the auxiliary fuel tank is filled, the auxiliary fuel tank is directly shunted from the filling pipe, so that after the main fuel tank is filled, the pressure of the main fuel tank can react to the fuel gun to jump a gun, and at the moment, the auxiliary fuel tank is not filled because of the fact that only a part of shunted runner auxiliary fuel tank exists.
Therefore, it is desirable to provide a main and auxiliary fuel tank filling structure with a diversion cavity, which can divert fuel during filling and meet the requirement of filling the auxiliary fuel tank.
Disclosure of Invention
In this embodiment, a main and auxiliary fuel tank filling structure with a flow distribution cavity is provided to solve the problem of the auxiliary fuel tank not being full in the prior art.
According to an aspect of the application, there is provided a main and auxiliary fuel tank filling structure with a shunt cavity, the main and auxiliary fuel tank filling structure comprises a main structure, the main structure comprises a central filling pipe, an oil filling head is installed at one end of the central filling pipe, a shunt shell is fixedly connected to the other end of the central filling pipe, the main filling pipe is fixedly connected to one side of the shunt shell, the auxiliary filling pipe is fixedly connected to one side of the shunt shell, one end of the main filling pipe is connected with a main fuel tank body, and one end of the auxiliary filling pipe is connected with an auxiliary fuel tank body.
Further, the main structure further comprises a double-pass exhaust valve, the double-pass exhaust valve is fixedly connected to the top of the auxiliary oil tank body, one end of the double-pass exhaust valve is connected with a connecting pipe, one end of the connecting pipe is connected with a single-pass exhaust valve, the single-pass exhaust valve is fixedly connected to the top of the main oil tank body, the other end of the double-pass exhaust valve is connected with an exhaust pipeline, and the exhaust pipeline is installed on the outer side of the central filling pipe through a connecting clamp.
Further, one side of the split flow shell is fixedly connected with a central filling pipe, and the other side of the split flow shell is fixedly connected with a main filling pipe and an auxiliary filling pipe respectively.
Further, two oil filling openings are formed in one end, far away from the central filling pipe, of the split-flow shell, and the split-flow shell is connected with the main filling pipe and the auxiliary filling pipe through the two oil filling openings respectively.
Further, including filtration, filtration includes the mounting panel, mounting panel bottom rigid coupling has the screw thread annular plate, screw thread annular plate and filler head threaded connection, the mounting panel bottom rigid coupling has the filter screen shell.
Further, the filter structure further comprises a first fixing plate fixedly connected to the surface of the oiling head, a second fixing plate is fixedly connected to the surface of the central filling pipe, the first fixing plate and the second fixing plate are connected through fixing bolts, and a positioning ring plate is fixedly connected to the bottom of the central filling pipe and is in contact with one end of the central filling pipe.
Further, the outer wall of the threaded annular plate is provided with external threads, and one end of the oiling head, which is far away from the central filling pipe, is provided with a thread groove.
Further, the filter screen shell is in a conical structure.
Further, the outer side of the central filling pipe is fixedly connected with a plurality of first fixing plates distributed in an annular array, and the outer side of the oiling head is fixedly connected with a plurality of second fixing plates distributed in an annular array.
Further, one end of the oil filling head, which is close to the central filling pipe, is fixedly connected with a positioning ring plate, and one end of the central filling pipe, which is close to the oil filling head, is provided with a positioning groove.
Through this application above-mentioned embodiment, solved the bellytank and added the problem of not filling, utilize the reposition of redundant personnel shell, the fuel of filling can be preferentially in reposition of redundant personnel casing stop the back and fall main tank body and bellytank body, the filling distribution ratio of bellytank body can be the same with main tank body to solve the bellytank and added the problem of not filling.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic overall top view of one embodiment of the present application;
FIG. 3 is an exploded view of a filter structure according to one embodiment of the present application;
fig. 4 is a schematic view of the interior of a filter structure according to an embodiment of the present application.
In the figure: 1. a center fill pipe; 2. an oil adding head; 3. a shunt shell; 4. a main filling pipe; 5. a secondary filler pipe; 6. a main oil tank body; 7. a secondary oil tank body; 8. a two-way exhaust valve; 9. a connecting pipe; 10. a single-pass exhaust valve; 11. an exhaust line; 12. a connecting clip; 13. a mounting plate; 14. a threaded annular plate; 15. a filter screen shell; 16. a first fixing plate; 17. a second fixing plate; 18. a fixing bolt; 19. and positioning the ring plate.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1-4, a main and auxiliary fuel tank filling structure with a flow distribution cavity comprises a main structure, wherein the main structure comprises a central filling pipe 1, a fuel filling head 2 is installed at one end of the central filling pipe 1, a flow distribution shell 3 is fixedly connected with the other end of the central filling pipe 1, a main filling pipe 4 is fixedly connected with one side of the flow distribution shell 3, an auxiliary filling pipe 5 is fixedly connected with one side of the flow distribution shell 3, one end of the main filling pipe 4 is connected with a main fuel tank body 6, and one end of the auxiliary filling pipe 5 is connected with an auxiliary fuel tank body 7.
When the fuel filling device is used, the filled fuel can be split into the main filling pipe 4 and the auxiliary filling pipe 5 by the split-flow shell 3, so that the main fuel tank body 6 and the auxiliary fuel tank body 7 are filled, and after the main fuel tank body 6 is filled, the pressure inside the main fuel tank body 6 can be reflected into the split-flow shell 3 in the process of filling, and the fuel in the split-flow shell 3 is not split into the main filling pipe 4 any more, and directly flows into the auxiliary fuel tank body 7 until the auxiliary fuel tank body 7 is filled.
The main structure further comprises a two-way exhaust valve 8, wherein the two-way exhaust valve 8 is fixedly connected to the top of the auxiliary oil tank body 7, one end of the two-way exhaust valve 8 is connected with a connecting pipe 9, one end of the connecting pipe 9 is connected with a single-way exhaust valve 10, the single-way exhaust valve 10 is fixedly connected to the top of the main oil tank body 6, the other end of the two-way exhaust valve 8 is connected with an exhaust pipeline 11, and the exhaust pipeline 11 is arranged outside the central filling pipe 1 through a connecting clamp 12; a central filling pipe 1 is fixedly connected to one side of the split flow shell 3, and a main filling pipe 4 and an auxiliary filling pipe 5 are fixedly connected to the other side of the split flow shell 3 respectively; two oil filling ports are formed in one end, far away from the central filling pipe 1, of the split-flow shell 3, and the split-flow shell 3 is connected with a main filling pipe 4 and an auxiliary filling pipe 5 through the two oil filling ports respectively; the filter structure comprises a mounting plate 13, wherein a threaded annular plate 14 is fixedly connected to the bottom of the mounting plate 13, the threaded annular plate 14 is in threaded connection with the oiling head 2, and a filter screen shell 15 is fixedly connected to the bottom of the mounting plate 13; the filter structure further comprises a first fixing plate 16, the first fixing plate 16 is fixedly connected to the surface of the oiling head 2, a second fixing plate 17 is fixedly connected to the surface of the central filling pipe 1, the first fixing plate 16 and the second fixing plate 17 are connected through fixing bolts 18, a positioning ring plate 19 is fixedly connected to the bottom of the central filling pipe 1, and the positioning ring plate 19 is in contact with one end of the central filling pipe 1; the outer wall of the threaded annular plate 14 is provided with external threads, one end of the oiling head 2, which is far away from the central filling pipe 1, is provided with a threaded groove, and the threaded groove can be used for installing the threaded annular plate 14; the filter screen shell 15 is in a conical structure; the outer side of the central filling pipe 1 is fixedly connected with a plurality of first fixing plates 16 distributed in an annular array, and the outer side of the oiling head 2 is fixedly connected with a plurality of second fixing plates 17 distributed in an annular array; the one end rigid coupling that is close to the filler neck 2 of filler neck 1 has locating ring plate 19, the one end that is close to the filler neck 2 of filler neck 1 has seted up the constant head tank, and locating ring plate 19 can be installed to the constant head tank.
The application is when using people, the fuel is added from center filling pipe 1 and filler head 2, the fuel of filling is first to the reposition of redundant personnel shell 3 in, then reposition of redundant personnel shell 3 is to the fuel, make the fuel flow into main filling pipe 4 and vice filling pipe 5 respectively in, and then flow into main tank body 6 and vice oil tank body 7 respectively, and realize reposition of redundant personnel, and under the effect of two-way discharge valve 8, connecting pipe 9, single-way discharge valve 10 and exhaust pipeline 11, main tank body 6 is filled up the back, the inside pressure of main tank body 6 can reflect in reposition of redundant personnel shell 3, the fuel in the reposition of redundant personnel shell 3 no longer shunts into main filling pipe 4 at this moment, directly flow into vice filling pipe 5, and then flow into vice oil tank body 7 in, until vice oil tank body 7 is full, the condition of vice oil tank filling is not full is avoided appearing, and in the constant head 1 set up the constant head tank is gone into to the setting collar 19, first fixed plate 16 and second fixed plate 17 contact this moment, first fixed plate 16 and second fixed plate 17 can be connected by fixing bolt 18, thereby accomplish and fill head 2 and install in first, filter screen 15 can be moved into the filter screen 15 and can be moved out of the filter screen 15 and can be moved to the filter screen 15 in the filter screen ring shell 15 can be moved to the filter screen 15 and can be had to the filter screen 15 is moved to the filter screen 15 is with the filter screen 15, can be had in the filter screen is adjusted to the filter screen is set up, can be had in the filter screen is adjusted to the filter screen is 15 is put through the filter screen is 15, can be had and can be adjusted, can is adjusted through the filter can is adjusted.
The beneficial point of the application lies in:
1. the fuel filling device is simple in structure, filled fuel can be split into the main filling pipe and the auxiliary filling pipe by the split-flow shell, so that the main fuel tank body and the auxiliary fuel tank body are filled, and in the process of filling, after the main fuel tank body is filled, the pressure in the main fuel tank body can be reflected into the split-flow shell, and at the moment, the fuel in the split-flow shell is not split into the main filling pipe any more and directly flows into the auxiliary fuel tank body until the auxiliary fuel tank body is filled;
2. this application rational in infrastructure utilization first fixed plate, second fixed plate and fixing bolt can be convenient for install the filler neck to the center on filling the pipe, can be convenient for the installation of filter screen shell through the screw thread annular plate, and the filter screen shell can filter the fuel, avoids impurity in the fuel to enter into in main tank body and the bellytank body, influences the use of main tank body and bellytank body.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a take main bellow tank filling structure in reposition of redundant personnel chamber which characterized in that: including major structure, major structure includes central filling pipe (1), filling head (2) are installed to central filling pipe (1) one end, central filling pipe (1) other end rigid coupling has reposition of redundant personnel shell (3), reposition of redundant personnel shell (3) one side rigid coupling has main filling pipe (4), reposition of redundant personnel shell (3) one side rigid coupling has vice filling pipe (5), main filling pipe (4) one end is connected with main oil tank body (6), vice filling pipe (5) one end is connected with vice oil tank body (7).
2. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 1, wherein: the main structure further comprises a double-pass exhaust valve (8), the double-pass exhaust valve (8) is fixedly connected to the top of the auxiliary oil tank body (7), one end of the double-pass exhaust valve (8) is connected with a connecting pipe (9), one end of the connecting pipe (9) is connected with a single-pass exhaust valve (10), the single-pass exhaust valve (10) is fixedly connected to the top of the main oil tank body (6), the other end of the double-pass exhaust valve (8) is connected with an exhaust pipeline (11), and the exhaust pipeline (11) is installed outside the central filling pipe (1) through a connecting clamp (12).
3. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 1, wherein: one side of the split flow shell (3) is fixedly connected with a central filling pipe (1), and the other side of the split flow shell (3) is fixedly connected with a main filling pipe (4) and an auxiliary filling pipe (5) respectively.
4. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 1, wherein: two oil filling openings are formed in one end, far away from the central filling pipe (1), of the split-flow shell (3), and the split-flow shell (3) is connected with the main filling pipe (4) and the auxiliary filling pipe (5) through the two oil filling openings.
5. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 1, wherein: the oil filling machine comprises a filtering structure, the filtering structure comprises a mounting plate (13), a threaded annular plate (14) is fixedly connected to the bottom of the mounting plate (13), the threaded annular plate (14) is in threaded connection with the oil filling head (2), and a filter screen shell (15) is fixedly connected to the bottom of the mounting plate (13).
6. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 5, wherein: the filter structure further comprises a first fixing plate (16), the first fixing plate (16) is fixedly connected to the surface of the oiling head (2), a second fixing plate (17) is fixedly connected to the surface of the central filling pipe (1), the first fixing plate (16) and the second fixing plate (17) are connected through fixing bolts (18), a positioning ring plate (19) is fixedly connected to the bottom of the central filling pipe (1), and the positioning ring plate (19) is in contact with one end of the central filling pipe (1).
7. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 5, wherein: external threads are formed on the outer wall of the threaded annular plate (14), and a thread groove is formed in one end, far away from the central filling pipe (1), of the oiling head (2).
8. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 5, wherein: the filter screen shell (15) is in a conical structure.
9. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 1, wherein: the outside rigid coupling of center filling tube (1) has a plurality of first fixed plate (16) that are annular array and distribute, the outside rigid coupling of filler neck (2) has a plurality of second fixed plate (17) that are annular array and distribute.
10. The primary and secondary fuel tank filling structure with a flow dividing chamber according to claim 6, wherein: the one end rigid coupling that is close to center filling pipe (1) of filler neck (2) has locating ring board (19), the constant head tank has been seted up to one end that is close to filler neck (2) of center filling pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766999.1U CN220334777U (en) | 2023-07-06 | 2023-07-06 | Main and auxiliary oil tank filling structure with flow distribution cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766999.1U CN220334777U (en) | 2023-07-06 | 2023-07-06 | Main and auxiliary oil tank filling structure with flow distribution cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334777U true CN220334777U (en) | 2024-01-12 |
Family
ID=89456999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321766999.1U Active CN220334777U (en) | 2023-07-06 | 2023-07-06 | Main and auxiliary oil tank filling structure with flow distribution cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334777U (en) |
-
2023
- 2023-07-06 CN CN202321766999.1U patent/CN220334777U/en active Active
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