CN209257873U - A kind of vehicle and its fuel tank - Google Patents
A kind of vehicle and its fuel tank Download PDFInfo
- Publication number
- CN209257873U CN209257873U CN201822129534.0U CN201822129534U CN209257873U CN 209257873 U CN209257873 U CN 209257873U CN 201822129534 U CN201822129534 U CN 201822129534U CN 209257873 U CN209257873 U CN 209257873U
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- Prior art keywords
- tank
- oil
- fuel
- main
- oil tank
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 56
- 239000003921 oil Substances 0.000 claims abstract description 137
- 239000000446 fuel Substances 0.000 claims abstract description 63
- 239000000295 fuel oil Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of fuel tanks, including oil filler, further includes: the auxiliary fuel tank set on the outlet of the oil filler；Wherein, the auxiliary fuel tank is equipped with the overflow port overflowed for fuel oil；Main fuel tank to the fuel oil that auxiliary fuel tank described in saving is overflowed by the overflow port.Above-mentioned Oiltank structure is simple, the amount of fuel that can be stolen to greatly reduce criminal, and economic loss caused by solving the problems, such as truck man due to fuel oil is stolen is larger.The invention also discloses a kind of vehicles including above-mentioned fuel tank.
Description
Technical Field
The utility model relates to a fuel storage device technical field especially relates to an oil tank. Furthermore, the utility model discloses still relate to a vehicle including above-mentioned oil tank.
Background
The fuel tank is a device for storing fuel in a vehicle. At present, the fuel tank of a large truck in China does not have an anti-theft function, so that fuel in the fuel tank of the truck is easily stolen by lawless persons, other people can directly extend into the fuel tank from the fuel inlet through the fuel pipe and extract all fuel in the fuel tank, and a truck driver suffers a large amount of economic loss.
Therefore, how to provide a fuel oil capable of effectively reducing stolen fuel oil in a fuel tank is a technical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil tank, this oil tank simple structure for greatly reduce the fuel volume that lawless persons can steal, solved the great problem of economic loss that the freight train driver caused because of the fuel is stolen. Another object of the present invention is to provide a vehicle including the above fuel tank.
In order to achieve the above object, the utility model provides an oil tank, including the oil filler hole, still include: the auxiliary oil tank is arranged at the outlet of the oil filling port; the auxiliary oil tank is provided with an overflow port for overflowing fuel oil; and the main oil tank is used for storing the fuel oil overflowing from the overflow port from the auxiliary oil tank.
Preferably, the method further comprises the following steps: the mounting seat is arranged on the main oil tank and used for arranging an oil quantity sensor; wherein, the mount pad is equipped with the probe hole that only supplies oil mass sensor's probe passes through.
Preferably, the main oil tank further includes: the oil discharge port is used for discharging fuel oil in the main oil tank; the sealing screw is arranged in the oil discharge port and used for plugging the oil discharge port; and the sealing bolt is arranged at the outlet of the oil discharge port and used for further plugging the oil discharge port.
Preferably, the main oil tank is provided with a division plate for dividing the main oil tank into an upper oil tank and a lower oil tank; the interlayer plate is provided with a communication hole for communicating the upper oil tank with the lower oil tank, and the communication hole is used for allowing fuel oil of the upper oil tank to flow into the lower oil tank.
Preferably, the division plate is connected with the auxiliary oil tank; the division plate is provided with a convex mesh enclosure at the communication hole.
Preferably, the division plate is arranged below the auxiliary oil tank; the communication hole is arranged below the auxiliary oil tank.
Preferably, a penetrating direction of the communication hole is parallel to an arrangement direction of the oil filler opening.
Compared with the prior art, the utility model provides an oil tank sets up the bellytank in order to reduce the stolen volume of fuel effectively through the exit at the oil filler hole. Specifically, the oil tank comprises a main oil tank and an auxiliary oil tank arranged at an outlet of an oil filling port, wherein the auxiliary oil tank is provided with an overflow port, and the main oil tank is used for storing fuel oil overflowing from the auxiliary oil tank through the overflow port. When a lawless person extends the oil pipe into the oil tank along the oil filling port, the oil pipe can only take out a small amount of fuel oil in the auxiliary oil tank and above the overflow port in the main oil tank, but cannot enter the main oil tank through the overflow port and extract a large amount of fuel oil in the main oil tank, so that the economic loss of a truck driver is reduced.
The utility model also provides a vehicle, including the vehicle body, still include with the vehicle body links to each other, as above-mentioned arbitrary oil tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first fuel tank provided by the present invention;
fig. 2 is a schematic structural diagram of a drop tank provided by the present invention;
fig. 3 is a schematic structural diagram of a second fuel tank provided by the present invention;
fig. 4 is a schematic structural diagram of a third fuel tank provided by the present invention;
fig. 5 is a schematic structural diagram of a fourth oil tank provided by the present invention;
fig. 6 is a schematic structural diagram of a fifth oil tank provided by the present invention;
wherein,
1-oil filling port, 2-auxiliary oil tank, 21-overflow port, 3-main oil tank, 31-upper oil tank, 32-lower oil tank, 4-mounting seat, 41-detection hole, 5-oil discharge port, 51-sealing screw, 52-sealing bolt, 6-interlayer plate, 61-communication hole and 62-mesh enclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 6, fig. 1 is a schematic structural diagram of a first fuel tank provided in the present invention; fig. 2 is a schematic structural diagram of a drop tank provided by the present invention; fig. 3 is a schematic structural diagram of a second fuel tank provided by the present invention; fig. 4 is a schematic structural diagram of a third fuel tank provided by the present invention; fig. 5 is a schematic structural diagram of a fourth oil tank provided by the present invention; fig. 6 is a schematic structural diagram of a fifth oil tank provided by the present invention.
The utility model provides an oil tank, as shown in figure 1, this oil tank includes: the auxiliary oil tank 2 is arranged at the outlet of the oil filling port 1, wherein the auxiliary oil tank 2 is provided with an overflow port 21 for fuel oil to overflow, and preferably, the overflow port 21 is arranged on the side wall of the auxiliary oil tank 2; and a main fuel tank 3 for storing the fuel overflowed from the overflow port 21 in the sub fuel tank 2. When the fuel tank is filled with fuel, the fuel enters the auxiliary fuel tank 2 from the fuel filling port 1, and when the fuel level in the auxiliary fuel tank 2 exceeds the overflow port 21, the fuel flows into the main fuel tank 3 through the overflow port 21, so that the fuel is filled into the main fuel tank 3. When other people steal the fuel in the fuel tank by using the fuel pipe, the fuel pipe cannot pass through the overflow port 21, so that only a small amount of fuel reserved in the auxiliary fuel tank 2 and a small amount of fuel above the outlet of the overflow port 21 in the main fuel tank 3 can be extracted, and most of the fuel in the main fuel tank 3 cannot be extracted, thereby reducing the stealing amount of the fuel in the fuel tank, namely correspondingly reducing the economic loss of a truck driver.
In order to improve the oiling efficiency, the number of the overflow ports 21 should be adjusted according to the aperture. Specifically, as the aperture diameter of the spill port 21 is smaller, the fuel that can flow in a unit time is smaller, and therefore, the number of the spill ports 21 needs to be increased correspondingly; on the contrary, if the aperture of the overflow port 21 is relatively large, the number of the overflow ports 21 does not need to be set excessively, so that the processing procedure of the secondary fuel tank 2 is simplified.
In order to avoid that a lawbreaker steals the fuel in the main fuel tank 3 by using a thinner fuel pipe to pass through the overflow port 21, as shown in fig. 2, the through direction of the overflow port 21 is preferably arranged obliquely upward along the flow direction of the fuel, so that the extending path of the fuel pipe is greatly bent, that is, the fuel pipe enters the auxiliary fuel tank 2 obliquely downward from the fuel filler 1, and if the fuel pipe enters the main fuel tank 3 through the overflow port 21, the fuel pipe needs to be obliquely extended upward, and further the fuel pipe needs to be bent by a larger angle, which is difficult to achieve on the technical level, so that the difficulty of extending the fuel pipe to the main fuel tank 3 can be increased, and the fuel in the main fuel tank 3 can be protected from being easily stolen. Of course, the overflow port 21 may be disposed horizontally, that is, the penetration direction thereof is horizontal.
In order to prevent others from taking off the fuel quantity sensor and stealing fuel in the main fuel tank 3 through a fuel pipe, as shown in fig. 3, the fuel tank further comprises a mounting seat 4 which is arranged on the main fuel tank 3 and used for arranging the fuel quantity sensor; the mount 4 is provided with a detection hole 41 through which only a probe of the fuel amount sensor passes, so that the fuel amount sensor detects the amount of fuel in the main fuel tank 3. Specifically, since the cross-sectional area of the probe of the fuel amount sensor is small, the diameter of the detection hole 41 through which only the probe passes is also very small, and thus the fuel line cannot enter the main fuel tank 3 through the detection hole 41 and draw out the fuel.
In order to prevent others from stealing all the fuel in the main fuel tank 3 by removing the seal bolt 52 from the oil drain 5, as shown in fig. 3, the main fuel tank 3 further includes: an oil discharge port 5 for discharging fuel oil in the main oil tank 3; a sealing screw 51 arranged in the oil discharge port 5 for plugging the oil discharge port 5; and a sealing bolt 52 arranged at the outlet of the oil discharge port 5 and used for further sealing the oil discharge port 5. Specifically, the internal thread is arranged on the surface of the channel of the oil discharge port 5, the channel of the oil discharge port 5 is sealed by the sealing screw 51 which is not provided with a nut but is only provided with an external thread on the outer surface, and the sealing screw 51 can be taken out only by a professional device attached to the oil tank, so that the difficulty of oil stealing from the oil discharge port 5 by a lawbreaker is increased, the possibility of oil stealing from the oil discharge port 5 by the lawbreaker is also reduced, and the fuel oil in the main oil tank 3 is protected. In addition, the sealing bolt 52 can increase the sealing performance of the oil outlet 5 to prevent the fuel oil from leaking; on the other hand can be isolated with sealing screw 51 with external to avoid sealing screw 51 to take place deposition, corruption etc. and then do benefit to this oil tank oil discharge opening 5's maintenance work.
In order to prevent illegal persons from drilling holes above the main oil tanks 3 to steal oil, as shown in fig. 3, the main oil tanks 3 are provided with partition plates 6 for dividing the main oil tanks 3 into upper oil tanks 31 and lower oil tanks 32; the division plate 6 is provided with a communication hole 61 for communicating the upper tank 31 and the lower tank 32, and the communication hole 61 is used for allowing the fuel in the upper tank 31 to flow into the lower tank 32. Specifically, when another person drills a hole in the top of the main tank 3 and draws fuel from the main tank 3 through the fuel line, since the division plate 6 divides the main tank 3 into the upper tank 31 and the lower tank 32, a lawless person can draw only a part of the fuel from the upper tank 31, and the lawless person can not know the position of the communication hole 61 by observing the hole, and thus it is difficult to draw most of the fuel from the lower tank 32 through the communication hole 61 through the thin fuel line.
The division plate 6 is disposed below the outlet of the overflow port 21.
In the first embodiment, in order to prevent fuel in the lower tank 32 from being stolen when a lawless person coincidently finds the position of the communication hole 61, as shown in fig. 4 and 5, the division plate 6 is connected to the side wall of the sub-tank 2; the interlayer plate 6 is provided with a convex net cover 62 at the communication hole 61. When the mesh cover 62 is disposed on the upper surface of the partition plate 6, as shown in fig. 4, the thin oil pipe is blocked outside the mesh cover 62, so that the oil tank in the lower oil tank 32 is not stolen at all. When the mesh cover 62 is provided on the lower surface of the partition plate 6, as shown in fig. 5, the fuel can more easily flow from the upper tank 31 into the lower tank 32.
It should be noted that the shape of the mesh cover 62 is a convex shape, which is only an example, and of course, the specific shape of the mesh cover 62 may also be a flat plate shape or other shapes as long as the mesh cover can block the oil pipe and allow the fuel to pass through; the mesh size and the density of the mesh cover 62 are conventional, and are not specifically limited herein, and should be set according to actual conditions.
In the second embodiment, in order to increase the difficulty of searching the position of the communication hole 61 by lawless persons and the difficulty of controlling the oil pipe to extend to the communication hole 61, as shown in fig. 6, the division plate 6 is arranged below the auxiliary oil tank 2; the communication hole 61 is also provided below the sub-tank 2. Specifically, when the communication hole 61 is arranged right below the auxiliary fuel tank 2, the side wall of the auxiliary fuel tank 2 can block the sight, so that the communication hole 61 is shielded, and further the difficulty of searching for the communication hole 61 by lawless persons is increased, and moreover, the lawless persons can hardly control the oil pipe to stretch into the lower part of the auxiliary fuel tank 2 and rightly extend to the communication hole 61, so that the control difficulty of operating the oil pipe by the lawless persons is increased, and the fuel in the lower fuel tank 32 is protected.
In a third embodiment based on the second embodiment, when another person happens to extend the oil pipe to the communication hole 61, in order to increase the difficulty of extending the oil pipe to the lower tank 32, as shown in fig. 6, the through direction of the communication hole 61 is parallel to the arrangement direction of the oil filler port 1. Specifically, in the perspective view of fig. 6, the horizontal component of the extending direction of the oil pipe is leftward, and the horizontal component of the extending direction of the filler port 1 is rightward, that is, the horizontal component of the penetrating direction of the communication hole 61 is also rightward, so that when the oil pipe extends to the communication hole 61 in the lower left direction, if the oil pipe continues to enter the lower tank 32 in the penetrating direction of the communication hole 61, the oil pipe needs to continue to extend to the lower right direction and enter the lower tank 32, and the penetrating direction of the communication hole 61 is set so that the extending path of the oil pipe is greatly bent, and the oil pipe hardly enters the lower tank 32, which is the same as the setting of the penetrating direction of the spill port 21, and the fuel in the lower tank 32 is not extracted.
As shown in fig. 3 to 6, the detection hole 41 is always located below the division plate 6, so that the probe of the fuel supply amount sensor extends into the lower fuel tank 32 and detects the real-time fuel amount in the lower fuel tank 32. Furthermore, the interlayer plate 6 is provided with a hole matched with the cross section contour of the mounting seat 4 for the mounting seat 4 to pass through, so that the bottom surface of the mounting seat 4 is positioned below the interlayer plate 6.
The utility model provides a vehicle, which comprises a vehicle body and an oil tank connected with the vehicle body and described above; the vehicle body and other parts of the vehicle can be referred to the prior art and are not expanded herein.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The vehicle and the oil tank thereof provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. An oil tank, includes oil filler hole (1), its characterized in that still includes:
the auxiliary oil tank (2) is arranged at the outlet of the oil filling port (1);
wherein, the side wall of the auxiliary oil tank (2) is provided with an overflow port (21) for fuel oil to overflow and avoiding the oil pipe from passing through; the through direction of the overflow port (21) is obliquely and upwards arranged along the flowing direction of the fuel;
a main fuel tank (3) for storing the fuel overflowed from the overflow port (21) in the auxiliary fuel tank (2);
the auxiliary oil tank (2) is arranged in the main oil tank (3), and the oil filling port (1) penetrates through the main oil tank (3).
2. A fuel tank according to claim 1, further comprising:
the mounting seat (4) is arranged on the main oil tank (3) and used for arranging an oil quantity sensor; wherein,
the mounting seat (4) is provided with a detection hole (41) only for the probe of the oil quantity sensor to pass through.
3. A tank as claimed in claim 2, characterized in that said main tank (3) further comprises:
an oil discharge port (5) for discharging fuel oil in the main oil tank (3);
the sealing screw rod (51) is arranged in the oil discharge port (5) and used for plugging the oil discharge port (5);
and the sealing bolt (52) is arranged at the outlet of the oil discharge port (5) and is used for further sealing the oil discharge port (5).
4. A tank according to any one of claims 1 to 3, characterized in that said main tank (3) is provided with a division plate (6) to divide said main tank (3) into an upper tank (31) and a lower tank (32); the interlayer plate (6) is provided with a communication hole (61) used for communicating the upper oil tank (31) with the lower oil tank (32), and the communication hole (61) is used for allowing fuel oil of the upper oil tank (31) to flow into the lower oil tank (32).
5. A tank according to claim 4, characterised in that said division plate (6) is associated with said secondary tank (2); the division plate (6) is provided with a convex mesh enclosure (62) at the communicating hole (61).
6. A tank according to claim 4, characterised in that the division plate (6) is arranged below the secondary tank (2); the communication hole (61) is provided below the auxiliary oil tank (2).
7. A fuel tank according to claim 6, characterized in that a penetrating direction of the communication hole (61) is parallel to an arrangement direction of the fuel filler opening (1).
8. A vehicle comprising a vehicle body, characterized by further comprising a fuel tank according to any one of claims 1 to 7, connected to said vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129534.0U CN209257873U (en) | 2018-12-18 | 2018-12-18 | A kind of vehicle and its fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822129534.0U CN209257873U (en) | 2018-12-18 | 2018-12-18 | A kind of vehicle and its fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257873U true CN209257873U (en) | 2019-08-16 |
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ID=67560216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822129534.0U Active CN209257873U (en) | 2018-12-18 | 2018-12-18 | A kind of vehicle and its fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645515A (en) * | 2020-05-14 | 2020-09-11 | 谢忠雷 | External anti-theft oil tank for truck |
-
2018
- 2018-12-18 CN CN201822129534.0U patent/CN209257873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645515A (en) * | 2020-05-14 | 2020-09-11 | 谢忠雷 | External anti-theft oil tank for truck |
| CN111645515B (en) * | 2020-05-14 | 2021-07-20 | 管浩铭 | External anti-theft oil tank for truck |
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