An ultra-long large oil tank

Abstract

The utility model discloses a super long large -scale oil liquid tank. The super long large -scale oil liquid tank includes the box, and the one end of box is provided with the filling opening, and the other side is provided with the oil suction port, and the box inner chamber is provided with the blocking piece with the oil suction port one side, is used for obstructing the oil liquid to the filling opening one side movement, the blocking piece includes the baffle, and the baffle both sides are provided with the support foot with the box inner wall connection, and the bottom surface of baffle and the bottom wall of box leave the oil gap. The utility model solves the problem of the prior art easy to damage, poor safety.

Description

Technical Field

[0001] This utility model relates to the field of automotive component technology, and in particular to an ultra-long and large oil tank. Background Technology

[0002] To match the bus model, the fuel tank is made of an extra-long length. However, the extra-long fuel tank has the problem of difficulty in drawing fuel when turning.

[0003] There is a Chinese utility model patent with publication number CN220390996U, entitled "A Plastic Oil Tank for Preventing Difficulty in Oil Suction During Turning." This plastic oil tank for preventing difficulty in oil suction during turning includes a tank body and an oil suction port located at the bottom of the tank body. Multiple internal baffles are installed at the bottom of the tank body. The tank body, internal baffles, and oil suction port are integrally blow-molded. The oil suction port is located in the center of the bottom of the internal baffles. The internal baffles can prevent oil from flowing to one side during sharp turns, thus preventing oil shortage at the oil suction port, and can also allow oil to flow at the bottom of the tank body during normal use, solving the problem of difficulty in oil suction during turns. However, the integral blow-molding of the internal baffles and oil suction port at the bottom of the tank body results in an overly complex shape in some areas of the tank body. During blow molding, this can easily lead to uneven wall thickness in these areas, causing stress concentration, weak points, and easy cracking, posing a significant safety hazard. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a highly safe, ultra-long, large-scale oil tank.

[0005] To achieve the above objectives, the technical solution adopted by this utility model for an ultra-long, large-scale oil tank is as follows:

[0006] An extra-long large oil tank includes a tank body, with a filling port at one end and an oil suction port on the other side. A blocking component is provided in the inner cavity of the tank body next to the oil suction port to prevent oil from moving towards the filling port. The blocking component includes a baffle, with support feet on both sides of the baffle that are connected to the inner wall of the tank body. An oil passage gap is left between the bottom surface of the baffle and the bottom wall of the tank body.

[0007] Preferably, the upper part of the baffle is provided with multiple oil passage holes.

[0008] Preferably, the bottom of the housing includes a beveled section on the same side as the filling port and an oil suction section on the same side as the oil suction port. The lower end of the beveled section extends toward the oil suction port. The beveled section and the oil suction section are connected by a buffer section. A blocking member is provided on the side of the buffer section adjacent to the oil suction section.

[0009] Preferably, a drain hole is provided at the lowest point of the oil suction section, and a sealing plug for sealing the drain hole is provided at the drain hole.

[0010] Preferably, the oil-absorbing section has upwardly protruding bottom ribs on both sides, the bottom ribs are located between the drain hole and the blocking member, the upper edge of the bottom ribs is higher than the bottom edge of the baffle and lower than the lowest point of the oil passage hole.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] 1. The blocking component, as an internal part, connects to the housing. An oil passage gap is left between its bottom and the bottom wall of the housing, replacing the existing tubular structure. This ensures normal oil flow at the bottom of the housing and eliminates the safety hazard caused by localized damage due to manufacturing processes, thus improving safety. Furthermore, the oil passage gap facilitates oil flow and makes cleaning the housing easier.

[0013] 2. The baffle is connected to the box body by the support feet on both sides, which can also improve the strength of the box body.

[0014] 3. The oil passage hole on the upper side of the baffle can also reduce the impact of oil on the baffle, ensure that the baffle is firmly and reliably connected to the housing, and also play a role in noise reduction. Attached Figure Description

[0015] Figure 1 This is a top view of the extra-long, large-scale oil tank of this utility model.

[0016] Figure 2 yes Figure 1 AA sectional view.

[0017] Figure 3 yes Figure 2 Enlarged view of point C.

[0018] Figure 4 This is a front view of the extra-long, large-scale oil tank of this utility model.

[0019] Figure 5 yes Figure 4 BB cross-sectional view.

[0020] Figure 6 This is a schematic diagram of the bottom structure on the side of the oil suction port of the housing.

[0021] Figure 7 This is a structural schematic diagram of the blocking component.

[0022] The components include: 1. housing, 11. inclined side section, 12. oil suction section, 13. buffer section, 14. drain hole, 15. bottom rib, 2. filling port, 3. oil suction port, 4. sealing plug, 5. blocking component, 51. baffle, 52. support foot, 53. oil passage hole, and 6. oil passage gap. Detailed Implementation

[0023] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims.

[0024] like Figure 1-7 As shown, an extra-long large oil tank includes a tank body 1. A filling port 2 is installed at the left end of the tank body 1, and three oil suction ports 3 are installed at the right end of the tank body 1. The bottom of the tank body 1 includes a beveled section 11 on the same side as the filling port 2 and an oil suction section 12 on the same side as the oil suction ports 3. The lower end of the beveled section 11 extends towards the oil suction ports 3. The beveled section 11 and the oil suction section 12 are connected by a buffer section 13, which can reduce the impact of oil, especially during backflow, on the oil suction ports 3. A vent hole 14 is provided at the lowest point of the oil suction section 12, and a sealing plug 4 is installed at the vent hole to seal it. The vent hole 14 facilitates the cleaning of impurities accumulated in the tank over a long period. A baffle is installed on the side of the buffer section 13 adjacent to the oil suction section 12. Component 5 is used to prevent oil from moving towards the filling port 2. The blocking component 5 includes a baffle 51. The two sides of the baffle 51 are integrally formed to connect the support feet 52 of the box body 1. There is an oil passage gap 6 between the bottom surface of the baffle and the bottom wall of the box body. Multiple oil passage holes 53 are opened on the upper part of the baffle to reduce the impact force of the oil on the baffle, ensure that the baffle and the box body are firmly and reliably connected, and also play a role in noise reduction. The two sides of the oil suction section are integrally formed with upward protruding bottom ribs 15. The bottom ribs are located between the vent hole and the blocking component. The upper edge of the bottom ribs is higher than the bottom edge of the baffle and lower than the lowest point of the oil passage hole. The oil is mostly concentrated on the oil suction port side, so the bottom ribs are needed to further strengthen the strength of this side of the box body.

[0025] The specific working process and principle of an ultra-long, large-scale oil tank: A baffle prevents oil from moving towards the filling port, ensuring the oil suction port can normally draw oil when the bus turns. The oil passage gap between the bottom of the baffle and the bottom wall of the tank ensures normal oil flow at the bottom of the tank. This invention, by installing an internal component (baffle) inside the tank and leaving an oil passage gap between its bottom and the bottom wall of the tank, replaces the existing tubular structure. This not only ensures normal oil flow at the bottom of the tank but also eliminates the safety hazards caused by localized damage to the tank due to manufacturing processes, thereby improving safety.

Claims

1. An extra-long, large-scale oil tank, comprising a tank body, a filling port at one end of the tank body, an oil suction port at the other side, and a blocking element disposed within the inner cavity of the tank body adjacent to the oil suction port to prevent oil from moving towards the filling port side, characterized in that: The blocking component includes a baffle, with support feet on both sides of the baffle that connect to the inner wall of the box, and an oil passage gap is left between the bottom surface of the baffle and the bottom wall of the box.

2. The extra-long large oil tank according to claim 1, characterized in that: The upper part of the baffle is provided with multiple oil passage holes.

3. The extra-long large oil tank according to claim 1, characterized in that: The bottom of the housing includes a beveled section on the same side as the filling port and an oil suction section on the same side as the oil suction port. The lower end of the beveled section extends toward the oil suction port. The beveled section and the oil suction section are connected by a buffer section. A blocking member is provided on the side of the buffer section that is close to the oil suction section.

4. The extra-long large oil tank according to claim 3, characterized in that: A vent hole is provided at the lowest point of the oil suction section, and a sealing plug is provided at the vent hole to seal it.

5. The extra-long large oil tank according to claim 4, characterized in that: The oil-absorbing section has upward-protruding bottom ribs on both sides. The bottom ribs are located between the vent hole and the blocking member. The upper edge of the bottom ribs is higher than the bottom edge of the baffle and lower than the lowest point of the oil passage hole.

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