Outdoor oil storage tank

Abstract

The utility model relates to the field of oil storage tanks, and discloses an outdoor oil storage tank which comprises a cart, the cart comprises a cart plate and a handlebar, the cart plate is fixedly connected with the handlebar, a protective tank is fixedly installed at the top of the cart plate, an opening is formed in the rear side of the top of the protective tank, an oil tank is arranged in the protective tank, and the protective tank and the oil tank are arranged at intervals. A plurality of supporting frames which are evenly distributed front and back are fixedly connected between the outer wall of the oil tank and the inner wall of the protective tank, the oil tank and the protective tank are fixedly connected through the supporting frames, the rear side of the top of the oil tank fixedly communicates with an oil inlet pipe which penetrates through the opening, and the top of the oil inlet pipe is in threaded connection with a cover. The front side of the bottom of the oil tank fixedly communicates with an oil discharging pipe. The air pressure balance pipe and the oil discharging pipe are both in an L shape.

Description

Technical Field

[0001] The utility model relates to the field of oil storage tanks, specifically an outdoor oil storage tank. Background Art

[0002] In the fields of petroleum, chemical and energy storage, outdoor oil storage tanks are indispensable equipment for storing and transporting various types of oils.

[0003] Current oil storage tanks often lack adequate protective structures and are directly exposed to the outdoor environment, making them vulnerable to damage from natural factors such as wind, rain, sunlight, and impact, as well as human factors. In addition, oil storage tanks have poor mobility and are difficult to adjust or relocate once installed. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies, the utility model provides an outdoor oil storage tank.

[0005] The technical solution adopted by this utility model:

[0006] An outdoor oil storage tank includes a cart, which includes a vehicle plate and a handlebar. The vehicle plate is fixedly connected to the handlebar. A protective tank is fixedly installed on the top of the vehicle plate. The top rear side of the protective tank has an opening. The interior of the protective tank has an oil tank. A gap is set between the protective tank and the oil tank. A plurality of support frames evenly distributed front and back are fixedly connected between the outer wall of the oil tank and the inner wall of the protective tank. The oil tank and the protective tank are fixedly connected through the support frames. An oil inlet pipe is fixedly connected to the top rear side of the oil tank. The oil inlet pipe passes through the opening. A cover is threadedly connected to the top of the oil inlet pipe. The top front side of the oil tank is fixedly connected to An air pressure balancing pipe and an oil drain pipe are fixedly connected to the front bottom side of the oil tank. Both the air pressure balancing pipe and the oil drain pipe are L-shaped and pass through the protective tank. A valve stem is provided between the outer walls of the air pressure balancing pipe and the oil drain pipe. A valve core 1 is provided in the air pressure balancing pipe, and the outer wall of the valve core 1 is tightly fitted with the inner wall of the air pressure balancing pipe. A valve core 2 is provided in the oil drain pipe, and the outer wall of the valve core 2 is tightly fitted with the inner wall of the oil drain pipe. The top and bottom ends of the valve stem are fixedly connected to the valve core 1 and the valve core 2 respectively. The valve stem is rotatably connected to the air pressure balancing pipe and the oil drain pipe, and a turntable is fixedly connected to the middle of the outer wall of the valve stem.

[0007] Beneficial effects of the utility model:

[0008] The utility model provides additional protection for the oil tank through the protective tank, effectively preventing the oil tank from being damaged by external environmental factors, and enhancing the safety of oil storage. The design of the trolley allows the entire oil storage device to be easily moved, convenient for transfer between different locations, and improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 yes Figure 1 Rear view;

[0011] Figure 3 yes Figure 2 Cross-section at AA;

[0012] Figure 4 yes Figure 1 Left view of;

[0013] Figure 5 yes Figure 4 Cross-section at the middle BB;

[0014] Figure 6 It is a structural diagram of an oil tank.

[0015] The specific reference numerals in all the drawings are: 1. cart; 2. protective tank; 3. opening; 4. oil tank; 5. support frame; 6. oil inlet pipe; 7. cover; 8. air pressure balance pipe; 9. oil drain pipe; 10. valve stem; 11. valve core 1; 12. valve core 2; 13. turntable; 14. vehicle plate; 15. handlebar. DETAILED DESCRIPTION

[0016] like Figure 1-6 As shown: an outdoor oil storage tank, including a cart 1, the cart 1 includes a car plate 14 and a handlebar 15, the car plate 14 and the handlebar 15 are fixedly connected, a protective tank 2 is fixedly installed on the top of the car plate 14, the top rear side of the protective tank 2 has an opening 3, an oil tank 4 is arranged inside the protective tank 2, a gap is set between the protective tank 2 and the oil tank 4, a plurality of support frames 5 evenly distributed front and back are fixedly connected between the outer wall of the oil tank 4 and the inner wall of the protective tank 2, the oil tank 4 and the protective tank 2 are fixedly connected through the support frames 5, an oil inlet pipe 6 is fixedly connected to the top rear side of the oil tank 4, the oil inlet pipe 6 passes through the opening 3, the top of the oil inlet pipe 6 is threadedly connected to a cover 7, and the top front side of the oil tank 4 is fixedly connected to an air pressure The balancing pipe 8 and the oil drain pipe 9 are fixedly connected to the front bottom side of the oil tank 4. The air pressure balancing pipe 8 and the oil drain pipe 9 are both L-shaped. The air pressure balancing pipe 8 and the oil drain pipe 9 both pass through the protective tank 2. There is a valve stem 10 between the outer walls of the air pressure balancing pipe 8 and the oil drain pipe 9. A valve core 11 is set in the air pressure balancing pipe 8, and the outer wall of the valve core 11 is tightly matched with the inner wall of the air pressure balancing pipe 8. A valve core 2 12 is set in the oil drain pipe 9, and the outer wall of the valve core 2 12 is tightly matched with the inner wall of the oil drain pipe 9. The top and bottom ends of the valve stem 10 are fixedly connected to the valve core 11 and the valve core 2 12 respectively. The valve stem 10 is rotatably connected to the air pressure balancing pipe 8 and the oil drain pipe 9, and a turntable 13 is fixedly connected to the middle of the outer wall of the valve stem 10.

[0017] The bottom of the vehicle plate 14 is provided with moving wheels.

[0018] The protective structure is based on a cart 1, which allows the entire oil storage device (including the protective tank 2 and the internal oil tank 4) to be easily moved between different locations. When oil needs to be stored or taken, the cart 1 can be pushed to the designated location.

[0019] When refueling, first open the cover 7 and inject the oil into the oil tank 4 through the oil inlet pipe 6. The design of the oil inlet pipe 6 allows the oil to flow directly into the oil tank 4. At the same time, the threaded connection of the cover 7 ensures the sealing of the oil inlet pipe 6 to prevent oil leakage.

[0020] During the oil discharge process, the turntable 13 is rotated, the valve core 11 and the valve core 2 12 are opened, the air pressure inside the oil tank 4 will change, and the air pressure balance pipe 8 maintains the balance of the internal and external air pressure by allowing air to enter the oil tank 4.

[0021] When oil needs to be drained, the turntable 13 is rotated to drive the valve stem 10 to rotate. The rotation of the valve stem 10 also drives the valve core 1 11 and the valve core 2 12 to rotate simultaneously, so that the valve core 2 12 opens in the oil drain pipe 9, allowing the oil to flow out. At the same time, the valve core 1 11 opens in the air pressure balance pipe 8 to ensure air pressure balance.

[0022] After the oil is drained, the valve core 11 of the air pressure balance pipe 8 and the valve core 2 12 of the oil drain pipe 9 are closed by rotating the turntable 13 in the opposite direction to ensure that the oil tank is sealed. The protective tank 2 provides an additional protective layer for the oil tank 4 to prevent direct effects of the external environment on the oil tank, such as impact, corrosion, etc.

Claims

1. An outdoor oil storage tank, comprising a cart (1), wherein the cart (1) comprises a vehicle plate (14) and a handlebar (15), wherein the vehicle plate (14) and the handlebar (15) are fixedly connected, and wherein: A protective tank (2) is fixedly installed on the top of the vehicle plate (14), the top rear side of the protective tank (2) has an opening (3), an oil tank (4) is provided inside the protective tank (2), a gap is set between the protective tank (2) and the oil tank (4), a plurality of support frames (5) evenly distributed front and back are fixedly connected between the outer wall of the oil tank (4) and the inner wall of the protective tank (2), the oil tank (4) and the protective tank (2) are fixedly connected through the support frames (5), the top rear side of the oil tank (4) is fixedly connected with an oil inlet pipe (6), the oil inlet pipe (6) passes through the opening (3), the top of the oil inlet pipe (6) is threadedly connected with a cover (7), the top front side of the oil tank (4) is fixedly connected with an air pressure balance pipe (8), and the bottom front side of the oil tank (4) is fixedly connected with an oil drain pipe (9). The air pressure balance pipe (8) and the oil drain pipe (9) are both L-shaped. Both the air pressure balance pipe (8) and the oil drain pipe (9) pass through the protective tank (2). A valve stem (10) is provided between the outer walls of the air pressure balance pipe (8) and the oil drain pipe (9). A valve core 1 (11) is provided in the air pressure balance pipe (8). The outer wall of the valve core 1 (11) is tightly matched with the inner wall of the air pressure balance pipe (8). A valve core 2 (12) is provided in the oil drain pipe (9). The outer wall of the valve core 2 (12) is tightly matched with the inner wall of the oil drain pipe (9). The top and bottom ends of the valve stem (10) are fixedly connected to the valve core 1 (11) and the valve core 2 (12) respectively. The valve stem (10) is rotatably connected to the air pressure balance pipe (8) and the oil drain pipe (9). A turntable (13) is fixedly connected to the middle of the outer wall of the valve stem (10).

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