CN213734591U - Oil tank with emergency function - Google Patents
Oil tank with emergency function Download PDFInfo
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- CN213734591U CN213734591U CN202121405168.2U CN202121405168U CN213734591U CN 213734591 U CN213734591 U CN 213734591U CN 202121405168 U CN202121405168 U CN 202121405168U CN 213734591 U CN213734591 U CN 213734591U
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- oil tank
- sealing
- emergency
- turntable
- fixedly connected
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Abstract
The utility model discloses an oil tank with emergency function, which comprises a main oil tank and an emergency oil tank; the emergency oil tank is fixedly arranged on one side of the main oil tank; an air pipe is fixedly connected to the side wall of the upper part of the emergency oil tank, which is close to the main oil tank; the side wall of the lower part of the emergency oil tank, which is close to the main oil tank, is fixedly connected with a connecting pipe; the other end of the connecting pipe is fixedly connected with a sealing turntable; the connecting pipe is communicated with the inner cavity of the sealing turntable; the middle position of the inner cavity of the sealing turntable is coupled with a rotating shaft; one end of the rotating shaft is provided with a sealing block; the sealing block is arranged in the middle of the inner cavity of the sealing turntable. The utility model adopts the above technical scheme after, compare with prior art, have following advantage: the utility model discloses a set up emergent fuel of emergent oil tank storage, solved and increased the driving guarantee under the unable circumstances of refueling of driving in the field, in addition, opening and closing simple structure, low cost of emergent oil tank.
Description
Technical Field
The utility model relates to an oil tank with emergent function belongs to engine fuel supply technical field.
Background
Fuel tanks, i.e., fuel storage devices, have high requirements for corrosion resistance. At double operating pressures, the seal should be sealed at a gauge pressure of at least 0.03 MPa. The overpressure produced must be relieved by itself through an orifice or a safety valve. The fuel should not flow out of the filling gland or the pressure balancing device when driving on curves, inclined roads or under impact. The fuel tank must be installed away from the engine in order to avoid igniting the fuel in the event of a traffic accident. The fuel tank is divided into a metal fuel tank and a non-metal fuel tank according to the material, the metal fuel tank is mainly used for storing diesel oil used by a truck, and has the characteristic of large carrying capacity.
When the automobile is driven in the field or in mountainous areas, the automobile is remote in position and lacks necessary refueling facilities, and the automobile stops running after fuel in an oil tank is used up due to the limited capacity of an automobile oil tank, so that difficulty is brought to people.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide an oil tank that has emergent function that can save a certain amount of emergent fuel.
An optimized scheme is that an oil tank with an emergency function comprises a main oil tank and an emergency oil tank;
the emergency oil tank is fixedly arranged on one side of the main oil tank;
an air pipe is fixedly connected to the side wall of the upper part of the emergency oil tank, which is close to the main oil tank;
the side wall of the lower part of the emergency oil tank, which is close to the main oil tank, is fixedly connected with a connecting pipe;
the other end of the connecting pipe is fixedly connected with a sealing turntable;
the connecting pipe is communicated with the inner cavity of the sealing turntable;
the middle position of the inner cavity of the sealing turntable is connected with a rotating shaft through a bearing;
one end of the rotating shaft is provided with a sealing block;
the sealing block is arranged in the middle of the inner cavity of the sealing turntable.
Furthermore, the sealing block is of a fan-shaped structure;
the side wall of the outer ring of the sealing block is tightly arranged with the inner wall of the sealing turntable;
the sealing block is used for sealing the communication position of the connecting pipe and the sealing turntable;
the root of the sealing block is fixedly connected with the rotating shaft.
Furthermore, a check block is arranged in the inner cavity of the sealing turntable;
the number of the stop blocks is 2,
the stop block can control the rotation stroke of the sealing block.
Furthermore, an oil inlet pipe is arranged at the upper part of the main oil tank;
an oil outlet pipe is arranged at the bottom of the main oil tank;
the oil inlet pipe is connected with the main oil tank through a bearing.
Furthermore, a driving gear is arranged on the outer wall of the oil inlet pipe;
the outer wall of the upper part of the rotating shaft is fixedly connected with a driven gear;
the driven gear is meshed with the driving gear.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses a set up emergent fuel of emergent oil tank storage, solved and increased the driving guarantee under the unable circumstances of refueling of driving in the field, in addition, opening and closing simple structure, low cost of emergent oil tank.
Drawings
Fig. 1 is a schematic structural diagram of an oil tank with an emergency function according to the present invention;
FIG. 2 is a schematic cross-sectional view of the portion A of FIG. 1;
fig. 3 is a schematic view of a sealing turntable and a sealing block closing structure of the oil tank with an emergency function of the present invention;
fig. 4 is a schematic view of the opening structure of the sealing turntable and the sealing block of the oil tank with the emergency function of the present invention;
in the figure, 1 is a main oil tank, 2 is an emergency oil tank, 3 is an oil inlet pipe, 4 is an oil outlet pipe, 5 is a protective shell, 6 is a driving gear, 7 is a rotating hand wheel, 8 is an oil tank cover, 9 is an air pipe, 10 is a connecting pipe, 11 is a sealing rotary disc, 12 is a rotating shaft, 13 is a sealing block, 14 is a driven gear, and 15 is a stop block.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The oil-feeding device is characterized in that an oil feeding pipe 3 is arranged at the upper part of the main oil tank 1, an oil outlet pipe 4 is arranged at the bottom of the main oil tank 1, and the oil feeding pipe 3 is connected with the main oil tank 1 through a bearing.
The upper portions of main oil tank 1 and emergency oil tank 2 be equipped with protection casing 5, the middle part that advances oil pipe 3 set up in protection casing 5's inner chamber, the outer wall that advances oil pipe 3 on be equipped with driving gear 6, driving gear 6 set up in protection casing 5's inner chamber.
The outer wall of the upper part of the oil inlet pipe 3 is provided with a rotating hand wheel 7, and the opening part of the oil inlet pipe 3 is buckled with an oil tank cover 8.
The emergency oil tank 2 is characterized in that an air pipe 9 is fixedly connected to the side wall of the upper portion, close to the main oil tank 1, of the emergency oil tank 2, and the air pipe 9 is communicated with the emergency oil tank 2 and the main oil tank 1.
Sealed carousel 11 fixed set up in the inner chamber bottom intermediate position of emergent oil tank 2, sealed carousel 11's inner chamber intermediate position be connected with pivot 12 through the bearing, 12 one end of pivot be equipped with sealed piece 13, sealed piece 13 set up in sealed carousel 11's inner chamber intermediate position.
The sealing block 13 is of a fan-shaped structure, the outer ring side wall of the sealing block 13 is tightly arranged on the inner wall of the sealing rotary table 11, and the sealing block 13 is used for sealing the communication position of the connecting pipe 10 and the sealing rotary table 11. The root of the sealing block 13 is fixedly connected with the rotating shaft 12.
The upper portion of pivot 12 set up in the inner chamber of protection casing 5, the one end of pivot 12 and the setting of protection casing 5 coupling, the upper portion one end of pivot 12 pass through the bearing and be connected the setting with the upper portion of emergent oil tank 2.
The outer wall of the upper part of the rotating shaft 12 is fixedly connected with a driven gear 14, the driven gear 14 is arranged in the inner cavity of the protective shell 5, and the driven gear 14 is meshed with the driving gear 6.
The inner cavity of the sealing rotary disc 11 is provided with 2 stop blocks 15, the stop blocks 15 can control the rotation stroke of the sealing block 13, and the stop blocks 15 can control the communication position of the connecting pipe 10 and the sealing rotary disc 11 to be opened or closed by the sealing block 13.
The utility model discloses a theory of operation:
when the oil tank carries out fuel filling, open oil tank cap 8, then rotate hand wheel 7 through rotating and drive driving gear 6 and driven gear 14 and rotate, drive pivot 12 and rotate and then drive sealed piece 13 and rotate for sealed piece 13 opens the intercommunication position of connecting pipe 10 and sealed carousel 11. At the moment, fuel fills the inner cavity of the main fuel tank 1, fuel enters the inner cavity of the emergency fuel tank 2 under the combined action of the connecting pipe 10 and the air pipe 9, after the main fuel tank 1 is filled with the fuel, the fuel is simultaneously reserved in the emergency fuel tank 2, and then the hand wheel 7 is rotated to enable the sealing block 13 to close the communication position of the connecting pipe 10 and the sealing turntable 11.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (5)
1. The utility model provides an oil tank with emergent function which characterized in that: comprises a main oil tank (1) and an emergency oil tank (2);
the emergency oil tank (2) is fixedly arranged on one side of the main oil tank (1);
an air pipe (9) is fixedly connected to the side wall of the upper part of the emergency oil tank (2) close to the main oil tank (1);
the side wall of the lower part of the emergency oil tank (2) close to the main oil tank (1) is fixedly connected with a connecting pipe (10);
the other end of the connecting pipe (10) is fixedly connected with a sealing turntable (11);
the connecting pipe (10) is communicated with the inner cavity of the sealing turntable (11);
the middle position of the inner cavity of the sealing turntable (11) is connected with a rotating shaft (12) through a bearing;
one end of the rotating shaft (12) is provided with a sealing block (13);
the sealing block (13) is arranged in the middle of the inner cavity of the sealing turntable (11).
2. Oil tank with emergency function according to claim 1, characterized in that: the sealing block (13) is of a fan-shaped structure;
the side wall of the outer ring of the sealing block (13) is tightly arranged with the inner wall of the sealing turntable (11);
the sealing block (13) is used for sealing the communication position of the connecting pipe (10) and the sealing turntable (11);
the root of the sealing block (13) is fixedly connected with the rotating shaft (12).
3. Oil tank with emergency function according to claim 1, characterized in that: a check block (15) is arranged in the inner cavity of the sealing turntable (11);
the number of the stop blocks (15) is 2,
the stop block (15) can control the rotation stroke of the sealing block (13).
4. Oil tank with emergency function according to claim 1, characterized in that: an oil inlet pipe (3) is arranged at the upper part of the main oil tank (1);
an oil outlet pipe (4) is arranged at the bottom of the main oil tank (1);
the oil inlet pipe (3) is connected with the main oil tank (1) through a bearing.
5. A fuel tank with emergency function according to claim 4, characterized in that: a driving gear (6) is arranged on the outer wall of the oil inlet pipe (3);
the outer wall of the upper part of the rotating shaft (12) is fixedly connected with a driven gear (14);
the driven gear (14) is meshed with the driving gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405168.2U CN213734591U (en) | 2021-06-24 | 2021-06-24 | Oil tank with emergency function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405168.2U CN213734591U (en) | 2021-06-24 | 2021-06-24 | Oil tank with emergency function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213734591U true CN213734591U (en) | 2021-07-20 |
Family
ID=76838477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121405168.2U Active CN213734591U (en) | 2021-06-24 | 2021-06-24 | Oil tank with emergency function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213734591U (en) |
-
2021
- 2021-06-24 CN CN202121405168.2U patent/CN213734591U/en active Active
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