Double-layer oil storage tank for offshore booster station
By designing a double-walled oil storage tank and equipping it with a monitoring system, the problems of insufficient safety and environmental protection of offshore booster station oil storage tanks have been solved, achieving higher safety and environmental protection, reducing the risk of leakage and pollution, and extending service life.
Patent Information
- Application Number
- CN202423044253.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-10
AI Technical Summary
The existing double-walled oil storage tanks at offshore booster stations are inadequate in terms of safety and environmental protection, and are prone to leakage and pollution, failing to effectively prevent the impact on the marine environment.
A double-walled oil storage tank was designed, comprising an outer shell and an inner shell. The outer shell serves as the first line of defense against external influences, while the inner shell is used to store liquid and is equipped with a magnetic level gauge and a leak observation system. Support blocks are placed between the outer and inner shells to enhance structural stability.
It improves the safety of oil storage tanks, reduces the risk of leakage and pollution, enables real-time monitoring of liquid levels, enhances resistance to the external environment, extends service life, and protects marine ecosystems.
Smart Images
Figure CN223851303U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to oil storage tank production technical field, concretely relates to a double -layer oil storage tank for offshore booster station. BACKGROUND
[0002] Offshore booster stations are common facilities in offshore wind power development projects, used for voltage boosting to facilitate easier transmission. Double-layer oil storage tanks are an important component, used for storing crude oil or other liquids.
[0003] With the deepening of offshore wind power project development and the expansion of offshore oilfield development scale, offshore booster stations and their double-layer oil storage tanks are facing greater development opportunities. The improvement of environmental protection requirements will promote the design of double-layer oil storage tanks to focus more on safety and environmental protection, such as preventing leakage and pollution. Technological innovation and digital transformation will also affect the design and management of double-layer oil storage tanks, improving their operational efficiency and reliability. Overall, offshore booster station double-layer oil storage tanks play an important role both domestically and internationally, and their design, construction, and operation will continue to be optimized and improved as technology continues to develop and demand grows. UTILITY MODEL CONTENTS
[0004] The technical problem to be solved by the utility model is to provide a double-layer oil storage tank for offshore booster stations, with enhanced safety, and a double-layer oil storage tank design that can provide higher safety and reduce the risk of leakage or pollution.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a double-layer oil storage tank for offshore booster stations, comprising an outer shell body component and an inner shell body component; the inner shell body component is arranged in the outer shell body component and is used for storing crude oil or other liquids, an oil filling port and an oil filling pipe are arranged on the inner shell body component, and a pollution discharge pipe is arranged at the bottom of the outer shell body component and the inner shell body component; a magnetic flip liquid level meter is arranged on the inner shell body component; and a leakage observation pipe is arranged on the outer shell body component.
[0006] Further, the outer shell body component is composed of a left cylinder body, a middle cylinder body, and a right cylinder body, a leakage observation pipe, a left cover, a right cover, and a ventilation pipe; the left cylinder body, the middle cylinder body, and the right cylinder body are arranged in sequence from left to right to form a cylinder body main body; the left cover and the right cover are arranged at both ends of the cylinder body main body; a ladder is arranged on the right cover; the leakage observation pipe is arranged at the bottom of the middle cylinder body, and the ventilation pipe is arranged on the left cylinder body or the right cylinder body.
[0007] Further, a protective fence is arranged at the top of the outer shell body component 1.
[0008] Further, the inner casing part is composed of a left end cover, a barrel, a base, a junction box, an oil pumping pump, a right end cover, a filling port, a filling pipe, a reserved port, an inspection port, an outdoor vent pipe and a sewage pipe.
[0009] Further, the barrel is further provided with a lifting ring.
[0010] Further, the filling pipe is inserted into the barrel and extends to the lower part.
[0011] Further, a plurality of support blocks are arranged between the outer casing part and the inner casing part.
[0012] The beneficial effects of the present utility model are as follows:
[0013] The oil storage tank safety is enhanced, the double-layer oil storage tank design can provide higher safety, and the risk of leakage or pollution is reduced. The outer tank can serve as the first line of defense to prevent the influence of the external environment on the inner tank, improving the safety of storing liquids. The double-layer design can reduce the impact of leakage or overflow on the marine environment, protecting the marine ecosystem. When the inner tank leaks, the outer tank can prevent liquid from leaking into the surrounding environment. The double-layer structure includes a monitoring system that can monitor the liquid level of the inner and outer tanks in real time, detect abnormal conditions in a timely manner and take measures to ensure safe operation. Through the double-layer design, the resistance to external environmental influences (such as seawater, wind erosion, etc.) can be increased, and the service life of the oil storage tank can be extended. BRIEF DESCRIPTION OF DRAWINGS
[0014] The present utility model will be further described below in combination with the drawings and examples.
[0015] Figure 1 is an axial view of the present utility model.
[0016] Figure 2 is an axial view of the inner casing part.
[0017] Figure 3 is a front view of the present utility model.
[0018] Figure 4 is Figure 3 A-A sectional view of
[0019] Figure 5 is a top view of the present utility model.
[0020] Figure 6 isFigure 5 BB cross-sectional view. Detailed Implementation
[0021] The technical solution of this utility model will be clearly and completely described below through specific embodiments.
[0022] refer to Figure 1 and Figure 2 This utility model discloses a double-walled oil storage tank for an offshore booster station, comprising an outer shell component 1 and an inner shell component 10; the inner shell component 10 is disposed inside the outer shell component 1 and is used to store crude oil or other liquids. The inner shell component 10 is provided with a filling port 18 and an oil filling pipe 19. Both the outer shell component 1 and the inner shell component 10 are provided with drain pipes 25 at their bottoms; the inner shell component 10 is provided with a magnetic level gauge 17; and the outer shell component is provided with a leakage observation pipe 4.
[0023] In this embodiment, the outer casing component 1 consists of a left cylindrical body 2, a middle cylindrical body 3, a right cylindrical body 5, a leakage observation tube 4, a left sealing cap 26, a right sealing cap 6, and a vent pipe 9. The left cylindrical body 2, the middle cylindrical body 3, and the right cylindrical body 5 are arranged sequentially from left to right to form the main body of the cylindrical body. The left sealing cap 26 and the right sealing cap 6 are respectively provided at both ends of the main body of the cylindrical body. A ladder 7 is arranged on the right sealing cap 6. The leakage observation tube 4 is provided at the bottom of the middle cylindrical body 3, and the vent pipe 9 is provided on either the left cylindrical body 2 or the right cylindrical body 5. A protective railing 8 is arranged on the top of the outer casing component 1.
[0024] In this embodiment, the inner shell component 10 consists of a left end cap 11, a cylindrical body 12, a base 13, a junction box 14, an oil pump 15, a right end cap 16, an oil filler port 18, an oil filling pipe 19, a reserved port 21, an inspection port 22, an outdoor vent pipe 23, and a drain pipe 25. The cylindrical body 12 has a left end cap 11 and a right end cap 16 at its two ends, and a base 13 at its bottom. A junction box 14 and an oil pump 15 are installed on either base 13. A drain pipe 25 is installed at the bottom of the cylindrical body 12. The oil pump is connected to the oil filler port of the cylindrical body 12 via a pipe. The top of the cylindrical body 12 has an oil filler port 18, an oil filling pipe 19, a reserved port 21, an inspection port 22, and an outdoor vent pipe 23. A flame-retardant vent cap 24 is arranged on the outdoor vent pipe 23. A lifting ring 20 is also provided on the cylindrical body 12.
[0025] The oil filling pipe 19 is inserted into the cylinder body and extends to the lower part.
[0026] Multiple support blocks 27 are arranged between the outer shell component and the inner shell component.
[0027] The working principle of the utility model is: the double-layer oil storage tank is used for storing crude oil or other liquid, the crude oil or other liquid is stored in the inner shell part 10, the current storage capacity can be known through the side-mounted magnetic flip liquid level meter 17, when the inner shell part 10 leaks, the leaked liquid is blocked by the outer shell part 1 and will not leak to the outside in a short time, the leakage can be observed through the leakage observation pipe 4. The oil storage tank can be supplemented with crude oil or other liquid through the oil filler 18 or the oil filling pipe 19, and the impurities deposited at the bottom of the oil storage tank can be discharged through the blowdown pipe 25 during cleaning and maintenance.
[0028] The utility model discloses a reasonable structure, mainly used for storing diesel, and the volume is generally 5-18m 3 The utility model discloses a reasonable structure, mainly used for storing diesel, and the volume is generally 5-18m
[0029] The above, only is the preferable embodiment of the utility model, does not use to limit the utility model, and the person skilled in the art can make various modifications or equivalent replacement to the utility model within the utility model's essence and protection range, and this kind of modification or equivalent replacement also should be regarded as falling within the protection range of the utility model technical scheme.
Claims
1. A double-walled oil storage tank for offshore booster stations, characterized in that: It comprises an outer casing part (1) and an inner casing part (10); the inner casing part (10) is arranged in the outer casing part (1) and is used for storing crude oil; the inner casing part (10) is provided with a filling port (18) and a filling pipe (19); the bottom of the outer casing part (1) and the inner casing part (10) is provided with a blowdown pipe (25); the inner casing part (10) is provided with a magnetic flip liquid level meter (17); the outer casing part is provided with a leakage observation pipe (4); The outer casing part (1) is composed of a left cylinder body (2), a middle cylinder body (3), a right cylinder body (5), a leakage observation pipe (4), a left cover (26), a right cover (6) and a breather pipe (9); the left cylinder body (2), the middle cylinder body (3) and the right cylinder body (5) are arranged in sequence from left to right to form a cylinder body main body; the left cover (26) and the right cover (6) are arranged at the two ends of the cylinder body main body respectively; the right cover (6) is arranged with a ladder (7); the leakage observation pipe (4) is arranged at the bottom of the middle cylinder body (3); the breather pipe (9) is arranged on the left cylinder body (2) or the right cylinder body (5); The inner casing part (10) is composed of a left end cover (11), a cylinder body (12), a base (13), a junction box (14), a pumping unit (15), a right end cover (16), a filling port (18), a filling pipe (19), a reserved port (21), an inspection port (22), an outdoor breather pipe (23) and a blowdown pipe (25); the two ends of the cylinder body (12) are provided with the left end cover (11) and the right end cover (16) respectively; the bottom of the cylinder body (12) is provided with the base (13); the junction box (14) and the pumping unit (15) are arranged on any one of the bases (13); the bottom of the cylinder body (12) is provided with the blowdown pipe (25); the pumping unit is connected with the oil pumping port of the cylinder body (12) through a pipeline; the top of the cylinder body (12) is provided with the filling port (18), the filling pipe (19), the reserved port (21), the inspection port (22) and the outdoor breather pipe (23); the outdoor breather pipe (23) is arranged with a fire-resistant breather cap (24).
2. The dual-wall storage tank for offshore booster stations according to claim 1, characterized in that: The top of the outer casing part (1) is arranged with a protective fence (8).
3. The dual-wall storage tank for offshore booster stations according to claim 1, characterized in that: The cylinder body (12) is further provided with a lifting ring (20).
4. The dual-wall storage tank for offshore booster stations according to claim 1, characterized in that: The filling pipe (19) is inserted into the cylinder body and extends to the lower part.
5. The offshore booster station dual containment tank of claim 1, wherein: A plurality of support blocks (27) are arranged between the outer casing part (1) and the inner casing part (10). The top of the outer casing part (1) is arranged with a protective fence (8). The cylinder body (12) is further provided with a lifting ring (20). The filling pipe (19) is inserted into the cylinder body and extends to the lower part. A plurality of support blocks (27) are arranged between the outer casing part (1) and the inner casing part (10).