CN218702702U - Oil tank and vehicle with same - Google Patents
Oil tank and vehicle with same Download PDFInfo
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- CN218702702U CN218702702U CN202222236638.8U CN202222236638U CN218702702U CN 218702702 U CN218702702 U CN 218702702U CN 202222236638 U CN202222236638 U CN 202222236638U CN 218702702 U CN218702702 U CN 218702702U
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- check ball
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Abstract
The utility model discloses an oil tank and vehicle that has it, the oil tank includes: the oil tank comprises a tank body, a tank cover and a control device, wherein a containing cavity for storing oil is formed in the tank body, and the tank body is provided with an oil filling port and an oil discharging port; a plurality of partition plates; the oil inlet and the oil outlet are communicated with the oil suction cavity, and the partition plates are provided with through holes; a plurality of check ball valves, a plurality of check ball valves are installed respectively in two baffles that form and inhale the oil pocket, and check ball valve has first valve casing and second valve casing, and first valve casing is worn to locate the via hole and is held in the baffle both sides respectively with the second valve casing, and first valve casing is equipped with first valve opening and inside and is formed with the valve pocket, and the second valve casing is equipped with the second valve opening, first valve opening and second valve opening all with the valve pocket intercommunication, the ball valve core is promoted and the first valve opening of shutoff by the fluid. According to the utility model discloses oil tank has that impact resistance is strong, one-way leakproofness is good, advantage such as processing is simple.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a fuel tank and vehicle that has it are related to.
Background
The oil tank among the correlation technique passes through a plurality of chambeies that hold of baffle in with the oil tank, and wherein the chamber that holds that the oil drain place appears the oil drain easily and can not inhale the condition of fuel when the vehicle rocks, leads to the engine to have flame-out hidden danger. To solve the above problems, it is common to concentrate oil in an oil suction chamber where an oil discharge port is located by providing a check valve structure in a partition adjacent to the oil discharge port. However, the check valve in the prior art is a single check valve, the single check valve and the partition plate are inconvenient to install, the partition plate needs to be subjected to punch forming processing, the processing technology is complex, the sealing effect of the sealing structure of the single check valve is poor, the sealing structure cannot bear the large impact force of oil, the problem of oil channeling is easy to occur, and the effect of one-way sealing is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an oil tank, which has the advantages of strong impact resistance, good one-way sealing performance, simple processing technology, etc.
The utility model also provides a vehicle.
In order to achieve the above object, an oil tank according to an embodiment of the present invention includes: the oil tank comprises a tank body, a valve body and a control device, wherein a containing cavity for storing oil is formed in the tank body, and the tank body is provided with an oil filling port and an oil discharging port; a plurality of partition plates; the plurality of partition plates are connected to the inner wall of the box body and divide the accommodating cavity, an oil suction cavity is formed between two adjacent partition plates, the oil filling port and the oil discharge port are communicated with the oil suction cavity, and the partition plates are provided with through holes; a plurality of check ball valves, it is a plurality of check ball valve is installed respectively in formation inhale two of oil cavity the baffle, check ball valve has first valve casing and second valve casing, the second valve casing is located inhale the oil cavity, first valve casing is worn to locate the via hole and with the second valve casing centre gripping respectively in the both sides of baffle thickness direction, first valve casing is equipped with first valve opening and inside is formed with the valve pocket, the second valve casing is equipped with the second valve opening, first valve opening with the second valve opening all with the valve pocket intercommunication, install the ball case in the valve pocket, the ball case is passed through the fluid of second valve opening promotes and the shutoff first valve opening.
According to the utility model discloses oil tank has advantages such as impact resistance is strong, one-way leakproofness is good, processing technology is simple.
According to some embodiments of the invention, the first valve housing comprises: the main body part penetrates through the through hole, the second valve shell is installed on the main body part, and a valve cavity is formed inside the main body part; the flange is connected to the main body part and stops at one side of the partition plate, which is back to the second valve shell.
Further, an outer peripheral surface of the body portion is configured with an external thread, an inner peripheral surface of the second valve housing is configured with an internal thread, and the first valve housing and the second valve housing are screwed by the external thread and the internal thread.
According to some embodiments of the present invention, the cross-sectional area of the valve chamber is gradually increased from the first valve hole to the second valve hole.
According to some embodiments of the invention, the second valve housing is configured with a limit stop spanning diametrically opposite sides of the second valve opening, the limit stop stopping the ball valve core within the valve cavity.
According to some embodiments of the invention, a plurality of the baffle all is constructed with the anti-impact hole that link up the thickness direction.
According to some embodiments of the utility model, the oil tank still includes: the fuel sensor is installed in the oil suction cavity, extends in the vertical direction and is located right above the oil discharge port.
According to some embodiments of the utility model, one-way ball valve is a plurality of, and is a plurality of one-way ball valve all is located the bottom of baffle, it is a plurality of one-way ball valve is in the interval sets up on the extending direction on baffle base.
Furthermore, at least two of the one-way ball valves are symmetrically arranged on two sides of the center line of the bottom edge of the partition plate.
According to the utility model discloses embodiment of second aspect includes according to the utility model discloses oil tank of above-mentioned embodiment.
According to the utility model discloses vehicle, through utilizing according to the utility model discloses above-mentioned embodiment's oil tank has that impact resistance is strong, one-way leakproofness is good, advantages such as processing technology is simple.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an oil tank according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a partition and a one-way ball valve of an oil tank according to an embodiment of the present invention;
fig. 3 is an exploded view of a one-way ball valve of a fuel tank according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a first valve housing of a fuel tank according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a second valve housing of the oil tank according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a partition plate of a fuel tank for installing a one-way ball valve according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a partition plate of an oil tank without a one-way ball valve according to an embodiment of the invention.
Reference numerals:
A partition 200, an impact resistant hole 210, an oil blow-by port 220, a check ball valve 300, a first valve housing 310, a second valve housing 320, a ball valve core 330, a,
A second valve hole 321, an internal thread 322, a limit stop lever 323,
A fuel sensor 400.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
A fuel tank 1 according to an embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 7, a fuel tank 1 according to an embodiment of the present invention includes a tank body 100, a plurality of partition plates 200, and a plurality of ball check valves 300.
A housing chamber 101 for storing oil is formed in the tank 100, and the tank 100 is provided with an oil filler port 102 and an oil drain port 103. The plurality of partition plates 200 are connected to the inner wall of the box body 100, the accommodating cavity 101 is divided by the plurality of partition plates 200, an oil suction cavity 104 is formed between two adjacent partition plates 200, the oil filling port 102 and the oil discharge port 103 are both communicated with the oil suction cavity 104, and the partition plates 200 are provided with through holes. The check ball valves 300 are respectively installed on two partition plates 200 forming the oil suction chamber 104, the check ball valve 300 has a first valve housing 310 and a second valve housing 320, the second valve housing 320 is located in the oil suction chamber 104, the first valve housing 310 is disposed through a via hole and clamped on two sides of the partition plate 200 in the thickness direction with the second valve housing 320, the first valve housing 310 is provided with a first valve hole 313 and is internally provided with a valve cavity 312, the second valve housing 320 is provided with a second valve hole 321, the first valve hole 313 and the second valve hole 321 are both communicated with the valve cavity 312, a ball valve core 330 is installed in the valve cavity 312, and the ball valve core 330 is pushed by fluid passing through the second valve hole 321 to block the first valve hole 313.
For example, a plurality of partition boards 200 are parallel to each other and are disposed inside the box 100 at intervals along the front-back direction, for example, 3 partition boards 200 are provided, and three partition boards 200 divide the box 100 into 4 accommodating cavities 101. Each partition 200 is provided with an oil blow-by port 220 communicating with the accommodating chambers 101, and oil in the oil tank 1 circulates each other in the different accommodating chambers 101. The second valve housings 320 of the two partition plates 200 forming the suction chamber 104 are disposed opposite to each other, and the first valve housings 310 are directed to the outside of the suction chamber 104 with respect to the corresponding second valve housings 320, so that the check ball valves 300 installed in the partition plates 200 forming the suction chamber 104 are disposed opposite to each other, and oil flows in one direction toward the suction chamber 104 at both the partition plates 200.
According to the utility model discloses oil tank 1 through set up a plurality of baffles 200 in oil tank 1, can prevent that the fluid in box 100 from violently rocking when the vehicle starts and brakes, guarantees the safety of traveling of vehicle. The one-way ball valve 300 is mounted on the partition 200 forming the oil suction chamber 104, so that the oil in the oil suction chamber 104 does not flow to the outside of the oil suction chamber 104 when the vehicle shakes, for example, when the vehicle goes downhill, the oil in the oil suction chamber 104 is concentrated in front of the oil, the oil in the oil suction chamber 104 pushes the ball valve core 330 to the side of the valve chamber 312 facing the first valve hole 313, and the ball valve core 330 blocks the first valve hole 313 to prevent the oil from flowing out of the oil suction chamber 104. Meanwhile, the oil in the containing cavity 101 at the rear side of the oil suction cavity 104 is concentrated on the one-way ball valve 300 of the partition plate 200 at the rear side of the oil suction cavity 104, the oil outside the oil suction cavity 104 pushes the ball valve core 330 to the side of the valve cavity 312 facing the second valve hole 321, so that the oil in the containing cavity 101 at the rear side of the oil suction cavity 104 sequentially flows into the oil suction cavity 104 through the first valve hole 313, the valve cavity 312 and the gap between the ball valve core 330 and the second valve hole 321, and the function of one-way flow of the one-way ball valve 300 is realized. The oil respectively flows to the oil suction cavity 104 in one direction through the partition board 200 forming the oil suction cavity 104, the oil suction cavity 104 can always keep higher oil height, the oil at the oil discharge port 103 is prevented from being too little, and the engine is prevented from being flameout.
In addition, the check ball valve 300 is respectively clamped at two opposite sides of the partition plate 200 through the first valve housing 310 and the second valve housing 320, the partition plate 200 and the check valve do not need to be punched, and the first valve housing 310 is sleeved on a through hole in the partition plate 200, so that the installation mode of the check ball valve 300 and the partition plate 200 is simpler and more convenient, and the processing technology is simplified. And the first valve hole 313 is blocked by the ball valve core 330, so that good sealing performance can be kept, the ball valve core 330 is positioned inside the first valve shell 310 and the second valve shell 320, and compared with a one-way valve with a single-piece valve structure, the one-way valve has stronger impact resistance and is not easy to generate oil channeling, so that oil is concentrated in the oil suction cavity 104, and the partition plate 200 forming the oil suction cavity 104 has higher one-way sealing performance.
Therefore, according to the utility model discloses oil tank 1 has advantages such as impact resistance is strong, one-way leakproofness is good, processing technology is simple.
In some embodiments of the present invention, as shown in fig. 4, first valve housing 310 includes a body portion 315 and a flange 314.
Further, as shown in fig. 3 to 5, an outer circumferential surface of the body portion 315 is configured with a male screw 311, an inner circumferential surface of the second valve housing 320 is configured with a female screw 322, and the first valve housing 310 and the second valve housing 320 are screw-coupled by the male screw 311 and the female screw 322.
The external thread 311 of the body 315 passes through the through hole and is fixed to the second valve housing 320 in the oil suction chamber 104. After the second valve housing 320 is screwed with the body portion 311, the end surface of the second valve housing 320 is stopped in the valve cavity 312, and the ball valve core 330 in the valve cavity 312 is prevented from being separated from the second valve housing 320 in the valve cavity 312. And the second valve hole 321 may form an end surface of the second valve case 320, when the ball valve core 330 moves to a side of the valve chamber 312 facing the second valve hole 321, the oil may sequentially flow into the oil suction chamber 104 through the first valve hole 313, the valve chamber 312 from a gap between the second valve hole 321 and the ball valve core 330. The outer profile of the cross-section of the second valve housing 320 may be configured as a regular hexagon, so that the flange 314 of the second valve housing 320 and the first valve housing 310 correspond in position, and the integrity of the check ball valve 300 is stronger.
In some embodiments of the present invention, as shown in fig. 3, the cross-sectional area of the valve chamber 312 gradually increases from the first valve hole 313 to the second valve hole 321.
Specifically, the valve chamber 312 forms a tapered hole, the diameter of the side of the valve chamber 312 facing the first valve hole 313 is smaller than that of the ball valve core 330, the diameter of the side of the valve chamber 312 facing the second valve hole 321 is larger than that of the ball valve core 330, the first valve hole 313 is blocked when the ball valve core 330 moves to the side of the valve chamber 312 facing the first valve hole 313, and a gap exists between the ball valve core 330 and the second valve hole 321 when the ball valve core 330 moves to the side of the valve chamber 312 facing the second valve hole 321, so that oil can flow into the oil suction chamber 104 through the second valve hole 321.
In some embodiments of the present invention, as shown in fig. 5, the second valve housing 320 is configured with a limit stop 323 spanning radially opposite sides of the second valve bore 321, and the limit stop 323 stops the ball valve core 330 in the valve cavity 312.
For example, the diameter of the second valve hole 321 is greater than that of the ball valve core 330, so that a gap exists between the second valve hole 321 and the ball valve core 330 to allow oil to flow, and the limit stop lever stops the ball valve core 330 in the valve chamber 312 and does not affect the flow of the oil through the second valve hole 321.
In some embodiments of the present invention, as shown in fig. 6, each of the plurality of separators 200 is configured with impact-resistant holes 210 penetrating the thickness direction.
The oil on both sides of the partition is communicated with each other through the anti-collision holes 210. Wherein the anti-impact holes 210 each have a diameter greater than that of the one-way ball valve 300. One of the anti-impingement holes 210 is disposed at the center of the partition plate 200, and a plurality of anti-impingement holes 210 are disposed at the corners of the partition plate 200 following the outer contour of the partition plate 200. Therefore, when the oil in the tank 100 is shaken, no large impact force is generated on the partition plate 200, and the oil can flow into the adjacent accommodation chamber 101 through the anti-impact hole 210. And, a plurality of anti-impact holes 210 evenly distributed in baffle 200, when oil passes through anti-impact holes 210, all impact to baffle 200 can all be cushioned, reduces the damage to baffle 200.
In some embodiments of the present invention, as shown in fig. 2, the oil tank 1 further includes a fuel sensor 400, the fuel sensor 400 is installed in the oil suction cavity 104, and the fuel sensor 400 extends in the vertical direction and is located right above the oil discharge port 103.
The fuel sensor 400 can detect information such as height and temperature of oil in the oil suction cavity 104 in real time, the fuel sensor 400 is connected with a connecting pipe to suck and return oil, a certain amount of oil is filled in the oil suction cavity 104 in the production process of the vehicle, the fuel sensor 400 is arranged right above the oil discharge port 103, the storage amount of the oil can be reduced, the oil is concentrated in the oil suction cavity 104, and the delivery cost of the vehicle is reduced.
In some embodiments of the present invention, as shown in fig. 6, the number of the one-way ball valves 300 is plural, the plural one-way ball valves 300 are all located at the bottom of the partition board 200, and the plural one-way ball valves 300 are spaced apart from each other in the extending direction of the bottom edge of the partition board 200.
For example, the cross section of the oil tank 1 is configured in a rectangular shape with a chamfer, and the bottom surface of the oil tank 1 is kept substantially horizontal. The bottoms of the partitions 200 are at the same height. The bottom of the partition board 200 is provided with the check ball valves 300, so that the oil utilization rate in the oil tank 1 can be improved, the oil amount flowing through the check ball valves 300 is larger, and the flow of the oil outside the oil suction cavity 104 to the oil suction cavity 104 is improved.
Further, as shown in fig. 6, at least two check ball valves 300 among the plurality of check ball valves 300 are symmetrically disposed at both sides of a center line of a bottom side of the partition 200. The plurality of check ball valves 300 are more uniformly arranged at the partition plate 200, so that the partition plate 200 has higher impact resistance and small impact damage to the partition plate 200.
A vehicle according to an embodiment of the present invention is described below.
According to the utility model discloses vehicle, include the utility model discloses oil tank 1.
According to the utility model discloses vehicle, through utilizing according to the utility model discloses an oil tank 1 has advantages such as impact resistance is strong, one-way leakproofness is good, processing technology is simple.
Other constructions and operations of the fuel tank 1 and the vehicle having the same according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A fuel tank, comprising:
the oil tank comprises a tank body, a valve body and a control device, wherein a containing cavity for storing oil is formed in the tank body, and the tank body is provided with an oil filling port and an oil discharging port;
a plurality of partition plates; the plurality of partition plates are connected to the inner wall of the box body and divide the accommodating cavity, an oil suction cavity is formed between two adjacent partition plates, the oil filling port and the oil discharge port are communicated with the oil suction cavity, and the partition plates are provided with through holes;
a plurality of check ball valves, it is a plurality of check ball valve is installed respectively in formation inhale two of oil cavity the baffle, check ball valve has first valve casing and second valve casing, the second valve casing is located inhale the oil cavity, first valve casing is worn to locate the via hole and with the second valve casing centre gripping respectively in the both sides of baffle thickness direction, first valve casing is equipped with first valve opening and inside is formed with the valve pocket, the second valve casing is equipped with the second valve opening, first valve opening with the second valve opening all with the valve pocket intercommunication, install the ball case in the valve pocket, the ball case is passed through the fluid of second valve opening promotes and the shutoff first valve opening.
2. The fuel tank of claim 1, wherein the first valve housing comprises:
the main body part penetrates through the through hole, the second valve shell is installed on the main body part, and a valve cavity is formed inside the main body part;
a flange connected to the body portion, the flange stopping at a side of the partition plate facing away from the second valve housing.
3. The fuel tank as claimed in claim 2, wherein an outer peripheral surface of the body portion is configured with an external thread, and an inner peripheral surface of the second valve housing is configured with an internal thread, and the first valve housing and the second valve housing are threadedly connected by the external thread and the internal thread.
4. The fuel tank as claimed in claim 2, wherein the cross-sectional area of the valve chamber gradually increases from the first valve hole toward the second valve hole.
5. The fuel tank of claim 2, wherein the second valve housing is configured with limit stops spanning diametrically opposite sides of the second valve bore, the limit stops stopping the ball valve core within the valve bore.
6. The fuel tank according to claim 1, wherein a plurality of said partition plates are each configured with an anti-impact hole passing through a thickness direction.
7. A fuel tank according to claim 1, further comprising:
and the fuel sensor is arranged in the oil suction cavity, extends in the vertical direction and is positioned right above the oil discharge port.
8. The fuel tank according to claim 1, wherein said check ball valve is plural, and a plurality of said check ball valves are each located at a bottom portion of said partition, and a plurality of said check ball valves are provided at intervals in an extending direction of a bottom edge of said partition.
9. The fuel tank according to claim 8, wherein at least two of said check ball valves among said plurality of check ball valves are symmetrically disposed on both sides of a center line of a bottom edge of said partition.
10. A vehicle, characterized by comprising a tank according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236638.8U CN218702702U (en) | 2022-08-24 | 2022-08-24 | Oil tank and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236638.8U CN218702702U (en) | 2022-08-24 | 2022-08-24 | Oil tank and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218702702U true CN218702702U (en) | 2023-03-24 |
Family
ID=85631802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236638.8U Active CN218702702U (en) | 2022-08-24 | 2022-08-24 | Oil tank and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218702702U (en) |
-
2022
- 2022-08-24 CN CN202222236638.8U patent/CN218702702U/en active Active
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