CN212026196U - Function cabin combined type offshore booster station - Google Patents
Function cabin combined type offshore booster station Download PDFInfo
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- CN212026196U CN212026196U CN202020139650.5U CN202020139650U CN212026196U CN 212026196 U CN212026196 U CN 212026196U CN 202020139650 U CN202020139650 U CN 202020139650U CN 212026196 U CN212026196 U CN 212026196U
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Abstract
The utility model relates to a modular marine booster station of function cabin, including the basis of bottom, fix the function cabin of the platform on the basis and a plurality of built-in function equipment that is equipped with, the function cabin of being equipped with function equipment in a plurality of is for platform independent setting and one-to-one fixed mounting on the platform. The offshore booster station can effectively reduce the structural weight, accelerate the construction progress of the booster station and control the engineering investment on the premise of meeting the design specifications and the operation and maintenance requirements of the booster station.
Description
Technical Field
The utility model relates to a marine booster station field especially relates to modular marine booster station of function cabin.
Background
The offshore booster station is a hub platform for collecting and sending out electric energy of an offshore wind plant. In recent years, the construction of offshore wind power plants in China is gradually promoted to the deep sea, and the requirements on the design and construction technology of offshore booster stations are higher and higher.
The scheme is arranged to the marine booster station of having put into operation and building at home adoption whole cabin form, and specific can see the utility model patent that publication number is CN202586106U, the name is "integral marine booster station", and this integral marine booster station is three-layer metal construction, and each layer is the sealed whole that adopts the sealed formation of metal construction, and each layer all is equipped with a plurality of electrical equipment rooms. The offshore booster station can be integrally transported to the sea to be installed on the pre-built foundation after the structural construction and equipment installation are completed on the land.
Although the structure construction at sea is avoided, the integral offshore booster station is constructed on the land in a layered mode from bottom to top, a large amount of metal materials are consumed, the construction difficulty is high, and the construction period is long. Moreover, cross operation of a plurality of working faces often occurs in the construction process, and in addition, the construction site is limited, so that the construction period is further prolonged inevitably, the labor cost is increased, and the equipment is easily damaged by the cross operation, thereby increasing the investment cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims to provide a modular marine booster station of function cabin, this marine booster station can effectively reduce structure weight satisfying under the prerequisite of booster station design standard, operation maintenance requirement for the booster station builds the progress, control engineering investment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a function cabin combined type offshore booster station comprises a base at the bottom, a platform fixed on the base and a plurality of function cabins with function equipment inside, wherein the function cabins with the function equipment inside are independently arranged relative to the platform and are fixedly installed on the platform one by one.
Furthermore, the foundation comprises a plurality of vertical steel pipe piles driven into the seabed, a plurality of main guide pipes and a plurality of auxiliary guide pipes, wherein the number of the main guide pipes corresponds to that of the steel pipe piles, the main guide pipes are arranged in an inclined mode, the bottoms of the main guide pipes are connected with the tops of the steel pipe piles, the tops of the main guide pipes are close to each other, and the auxiliary guide pipes are arranged between two adjacent main guide pipes and are connected with two adjacent main guide pipes; the platform is fixedly connected to the main conduits.
Furthermore, the bottom of the main duct is fixedly connected with a vertical connecting steel pipe, the connecting steel pipe is sleeved inside the top of the steel pipe pile and connected with the steel pipe pile in a grouting mode, a shear key is preset between the steel pipe pile and the connecting steel pipe, and more than two clamping protrusions protruding out of the steel pipe pile are arranged at the position where the main duct is connected with the connecting steel pipe.
Furthermore, the subsidiary duct connected between the two adjacent main ducts comprises a horizontal support duct and a scissor-fork-shaped inclined support duct which are horizontally arranged, and the horizontal support duct and the inclined support duct are alternately connected with the two adjacent main ducts from bottom to top.
Furthermore, the platform sets up two-layerly altogether, and lower floor's platform passes through many main pillars fixed connection on the many main pipes on basis, and the main pillar passes lower floor's platform and top support fixed upper platform.
Further, the bottom of the lower platform is connected with the main duct through a stepped connecting frame; a plurality of vertical auxiliary supporting columns are fixed between the upper platform and the lower platform, and the side edge of the upper platform is connected with the lower platform through a plurality of inclined supporting rods.
Furthermore, a main body cabin in which a main body part of the main transformer is arranged in the middle of the upper-layer platform, two layers of function cabins on one side and/or two sides of the main body cabin in the left-right direction are stacked, and the top surfaces of the two layers of stacked function cabins are connected in a flat manner to form a top-layer platform used as a helicopter hovering area.
Furthermore, the main body cabins of the body part internally provided with the main transformers are provided with two main body cabins which are arranged side by side from front to back, the radiators of each main transformer are arranged on the outer sides of the front and back directions of the main body cabins, the peripheries of the radiators are provided with windproof nets which surround the radiators and have open tops, the left sides of the two main body cabins are sequentially provided with a circuit, a main transformer intelligent cabin, a GIS cabin internally provided with GIS equipment, an emergency power supply cabin internally provided with emergency power supply equipment and a generator cabin internally provided with a diesel generator from back to front, the right sides of the two main body cabins are provided with a plurality of function cabins which are stacked in two layers, and the lower function cabin comprises a grounding transformer cabin; the upper functional cabin comprises a storage battery cabin, a comprehensive intelligent cabin and a low-voltage power distribution cabin, wherein storage batteries are arranged in the storage battery cabin, the comprehensive intelligent cabin and the low-voltage power distribution cabin are sequentially arranged from back to front, and an upper cantilever crane is arranged on the left side of the GIS cabin of the upper platform.
Further, fire pump, water tank and accident oil tank have been arranged to the below in the main part cabin of upper platform to lower floor's platform, and lower floor's platform doubles as the cable layer.
Furthermore, an emergency cabin provided with emergency living equipment inside, a rescue cabin provided with lifesaving medical equipment inside, a spare part cabin and a sewage treatment cabin provided with sewage treatment equipment inside are arranged at the rear side of the lower-layer platform, the emergency cabin, the rescue cabin, the spare part cabin and the sewage treatment cabin are arranged in two rows and are tightly attached to each other, and lower-layer cantilever cranes are respectively installed at the left corner and the right corner of the lower-layer platform, which are opposite to each other.
The utility model discloses following beneficial effect has:
the utility model discloses a mode that platform and function cabin separately built can effectively reduce marine booster station whole weight, control electromechanical device installation quality, accelerate marine booster station construction period, effective control engineering investment, have extensive application prospect in the design of marine booster station of internal marine wind-powered electricity generation field and build.
Every electric module all adopts the prefabricated mode of function cabin in the marine booster station equipment arrangement, and the factory prefabrication makes all modules all can produce and accomplish the debugging work of whole module in the mill. The work originally done on site in the marine base is put into a factory for carrying out, so that the accuracy of installation and debugging of the electrical equipment is greatly improved, and the field workload is reduced. Because the equipment is arranged in the respective prefabricated functional cabin in a modular design, a large amount of on-site outfitting workload is reduced. After the prefabricated functional cabin transformer substation is hoisted in place in the equipment functional cabin, the work of pipeline connection among the prefabricated cabins, joint debugging of the whole station, external line access and the like is left on site, and the workload of on-site offshore platform outfitting and electromechanical installation engineering is greatly reduced.
The equipment is independently installed and built in each function cabin, so that the cross operation of a plurality of working faces can be avoided, each equipment is prevented from being damaged, the function cabins are manufactured in an industrialized mode, the installation quality of each equipment can be guaranteed, meanwhile, the safe and convenient production is facilitated, and the investment of labor cost is reduced. Because the functional cabins are manufactured and debugged in a factory, the field construction process is changed from a serial connection mode to a parallel connection mode, the construction period is greatly shortened, and the time cost is also greatly reduced.
The bottom foundation adopting the interpolation type multi-pile jacket structure can be suitable for variable and complex deep and open sea environments. In addition, the main transformer is arranged on the upper platform, the function cabin of the upper platform is stacked in two layers, other functional equipment is arranged on the lower platform, and the offshore booster station can be arranged in two layers, so that the construction period and the cost of the platform are effectively reduced compared with the existing multilayer platform.
Drawings
Fig. 1 is a schematic overall front structure diagram of the present invention;
FIG. 2 is a schematic structural view of the platform and the functional compartments of the present invention;
fig. 3 is a schematic plan view of an upper platform layer of the present invention;
fig. 4 is a schematic plan view of the second floor of the upper deck of the present invention;
fig. 5 is a schematic plan view of the top platform of the upper platform of the present invention;
fig. 6 is a schematic plan view of the lower deck platform of the present invention.
Description of reference numerals:
1-foundation, 11-steel pipe pile, 12-main pipe, 121-clamping protrusion, 13-auxiliary pipe, 131-horizontal support pipe, 132-diagonal support pipe, 14-connecting steel pipe, 2-platform, 21-lower platform, 211-main strut, 212-connecting frame, 213-opening, 214-auxiliary strut, 215-diagonal strut, 216-fire pump, 217-water tank, 218-accident oil tank, 219-lower cantilever crane, 22-upper platform, 23-top platform, 231-communication antenna, 232-meteorological crosswind radar, 3-functional cabin, 31-main body part, 32-radiator, 311-main body cabin, 312-protective hood, 313-intelligent cabin, 314-GIS cabin, 315-emergency power supply cabin, 316-a generator cabin, 221-an upper-layer cantilever crane, 317-a lower-layer functional cabin, 3171-a grounding transformer cabin, 3172-a medium-voltage switch cabin, 318-an upper-layer functional cabin, 3181-a storage battery cabin, 3182-a comprehensive intelligent cabin, 3183-a low-voltage distribution cabin, 321-an emergency cabin, 322-a rescue cabin, 323-a spare part cabin and 324-a sewage treatment cabin.
Detailed Description
The invention will be described in further detail with reference to the following drawings and specific embodiments:
referring to fig. 1 to 6, a functional cabin combined type offshore booster station comprises a base 1 at the bottom, a platform 2 supported and fixed on the base 1, and a plurality of independent functional cabins 3 fixed on the platform 2 and internally provided with functional equipment of the offshore booster station.
The foundation 1 adopts an interpolation type multi-pile jacket structure, and specifically comprises a plurality of vertical steel pipe piles 11 driven into the seabed, a plurality of main guide pipes 12 obliquely arranged and connected with the tops of the steel pipe piles 11, and an auxiliary guide pipe 13 arranged between two adjacent main guide pipes 12 and connected with the two adjacent main guide pipes 12. The number of the main guide pipes 12 is the same as that of the steel pipe piles 11, a vertical connecting steel pipe 14 is fixedly connected to the bottom of each main guide pipe 12, the connecting steel pipe 14 is vertically sleeved into the top of the steel pipe pile 11 and connected with the steel pipe pile 11 in a grouting mode, and preferably, shear keys are preset between the steel pipe pile 11 and the connecting steel pipe 14. The main duct 12 is provided with two or more clamping protrusions 121 protruding outside the steel pipe pile 11 at the connection part with the steel connection pipe 14. The tops of the main pipes 12 are inwardly closed relative to the steel pipe pile 11, the auxiliary pipe 13 connected between two adjacent main pipes 12 comprises a horizontally arranged horizontal support pipe 131 and a scissor-shaped inclined support pipe 132, and the horizontal support pipe 131 and the inclined support pipe 132 are alternately connected with two adjacent main pipes 12 from bottom to top. In this embodiment, the number of the steel pipe piles 11 is four.
The platform 2 is a steel structure platform, two layers are arranged, the lower layer platform 21 is supported and connected on the foundation 1 through a plurality of vertical main supporting columns 211, the number of the main supporting columns 211 is the same as that of the main guide pipe 12, the bottom of each main supporting column 211 is sleeved in the top of the main guide pipe 12, and the main supporting columns 211 penetrate through the lower layer platform 21 and are fixedly connected with the lower layer platform 21. Preferably, the bottom of the lower platform 21 is connected to the main duct 12 by a step-shaped connecting frame 212. The lower platform 21 is square, and the two opposite sides of the lower platform 21 are provided with concave openings 213 for leaning on the ship, in this embodiment, the openings 213 are arranged on the front and rear sides of the lower platform 21, and the two openings 213 on the two opposite sides respectively penetrate through one side edge of the other two sides of the lower platform 21, that is, one opening 213 penetrates through the side edge on the right side in fig. 6, and the other opening 213 penetrates through the side edge on the left side in fig. 6. The upper stage 22 is square and larger than the lower stage 21. The upper platform 22 is supported and fixed on the top ends of a plurality of main struts 211, preferably, a plurality of vertical auxiliary struts 214 are fixed between the upper platform 22 and the lower platform 21, and the peripheral side edge of the upper platform 22 is connected with the lower platform 21 through a plurality of obliquely arranged inclined struts 215.
The plurality of functional cabins 3 in which the functional devices of the offshore booster station are arranged are independently arranged relative to the lower platform 21 and the upper platform 22 in a split manner and are fixedly arranged on the lower platform 21 and the upper platform 22.
Specifically, two main body cabins 311, in which the main body part 31 of the main transformer is installed, are arranged in parallel in front of and behind the upper deck 22, a communication port is formed in each main body cabin 311 so that the radiator 32 of the main transformer is connected with the main body part 31 through a pipeline, the radiator 32 is located in front of or behind the outer side of the main body cabin 311 and connected with the main body part 31 through a pipeline, and the periphery of the radiator 32 is provided with a windproof net 312 which surrounds the radiator 32 and has an open top. The left sides of the two main body cabins 311 are sequentially provided with a circuit and main transformer intelligent cabin 313, a GIS cabin 314 in which GIS equipment is arranged, an emergency power supply cabin 315 in which emergency power supply equipment is arranged, and a generator cabin 316 in which a diesel generator is arranged from back to front. And an upper cantilever crane 221 is arranged at the side of the upper platform 22 at the left side of the GIS cabin 314. A plurality of function cabins 3 which are stacked in two layers are arranged on the other sides of the two main body cabins 311, wherein the lower function cabin 317 comprises a grounding transformer cabin 3171 arranged on the front side and the rear side and a medium-voltage switch cabin 3172 arranged in the middle; the upper-layer function cabin 318 comprises a storage battery cabin 3181, a comprehensive intelligent cabin 3182 and a low-voltage power distribution cabin 3183 which are sequentially arranged from back to front and are internally provided with storage batteries. The top surface of the upper functional compartment 318 is flat to form a top platform 23 for helicopter hovering area. The top platform 23 is provided with a communication antenna 231 and an meteorological radar 232.
The emergency cabin 321 in which emergency life equipment is arranged, the rescue cabin 322 in which lifesaving medical equipment is arranged, the spare part cabin 323 and the sewage treatment cabin 324 in which sewage treatment equipment is arranged are arranged on the rear side of the lower platform 21, the emergency cabin 321, the rescue cabin 322, the spare part cabin 323 and the sewage treatment cabin 324 are arranged in two rows and are tightly attached to each other, the fire pump 216, the water tank 217 and the accident oil tank 218 are arranged below the two main body cabins 311 of the upper platform 22 of the lower platform 21, and the fire pump 216, the water tank 217 and the accident oil tank 218 are arranged side by side and are arranged on the lower platform 21 at intervals. And the left and right opposite corners of the lower platform 21 are respectively provided with a lower cantilever crane 219.
The lower platform 21 is also a cable layer, and 35KV and 220KV submarine cables penetrate through the lower platform 21 through J-shaped pipes and are laid by adopting a fully-sealed cable bridge.
The whole station power transformation equipment of the offshore booster station is firstly arranged in a factory and is loaded in an independent functional cabin 3 and debugged, then is transported to a booster station platform construction base, is hoisted to a built platform 2 to be fixedly installed, and then is transported to a wind power plant integrally and is hoisted to a constructed booster station base, so that the construction work of the whole booster station is completed.
The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a modular marine booster station of function cabin which characterized in that: the multifunctional platform comprises a base (1) at the bottom, a platform (2) fixed on the base (1) and a plurality of functional cabins (3) with functional equipment inside, wherein the functional cabins (3) with the functional equipment inside are independently arranged relative to the platform (2) and are fixedly installed on the platform (2) one by one.
2. The functional tank combined offshore booster station of claim 1, wherein: the foundation (1) comprises a plurality of vertical steel pipe piles (11) driven into the seabed, a plurality of main guide pipes (12) and a plurality of auxiliary guide pipes (13), wherein the number of the main guide pipes corresponds to that of the steel pipe piles (11), the main guide pipes (12) are obliquely arranged, the bottoms of the main guide pipes (12) are connected with the tops of the steel pipe piles (11), the tops of the main guide pipes (12) are mutually closed, and the auxiliary guide pipes (13) are arranged between two adjacent main guide pipes (12) and are connected with two adjacent main guide pipes (12); the platform (2) is fixedly connected to a plurality of main conduits (12).
3. The functional tank combined offshore booster station of claim 2, wherein: the steel pipe pile is characterized in that the bottom of the main guide pipe (12) is fixedly connected with a vertical connecting steel pipe (14), the connecting steel pipe (14) is sleeved into the top of the steel pipe pile (11) and connected with the steel pipe pile (11) in a grouting mode, a shear key is preset between the steel pipe pile (11) and the connecting steel pipe (14), and more than two clamping protrusions (121) protruding out of the steel pipe pile (11) are arranged at the position where the main guide pipe (12) is connected with the connecting steel pipe (14).
4. The functional tank combined offshore booster station of claim 2, wherein: the auxiliary guide pipe (13) connected between the two adjacent main guide pipes (12) comprises a horizontal support guide pipe (131) and a scissor-fork-shaped inclined support guide pipe (132) which are horizontally arranged, and the horizontal support guide pipe (131) and the inclined support guide pipe (132) are alternately connected with the two adjacent main guide pipes (12) from bottom to top.
5. The functional tank combined offshore booster station of claim 1, wherein: platform (2) set up two-layerly altogether, lower floor's platform (21) are on many main pipes (12) of basis (1) through many main tributary posts (211) fixed connection, and main tributary post (211) pass lower floor's platform (21) and top support fixed upper platform (22).
6. The functional tank combined offshore booster station of claim 5, wherein: the bottom of the lower platform (21) is connected with the main duct (12) through a stepped connecting frame (212); a plurality of vertical auxiliary supporting columns (214) are fixed between the upper layer platform (22) and the lower layer platform (21), and the side edge of the upper layer platform (22) is connected with the lower layer platform (21) through a plurality of inclined supporting rods (215).
7. The functional tank combined offshore booster station of claim 5, wherein: the middle position of the upper-layer platform (22) is provided with a main body cabin (311) provided with a main transformer body part (31), the functional cabins (3) on one side and/or two sides of the main body cabin (311) in the left-right direction are stacked in two layers, and the top surfaces of the two stacked functional cabins (3) are connected in a flat manner to form a top-layer platform (23) used as a helicopter hovering area.
8. The functional tank combined offshore booster station of claim 7, wherein: the main body cabins (311) internally provided with the body parts (31) of the main transformers are arranged in two and are arranged side by side in the front and back direction, the radiator (32) of each main transformer is arranged on the outer side of the front and back direction of the main body cabin (311), the periphery of the radiator (32) is provided with a windproof net (312) which surrounds the radiator (32) and is open at the top, the left sides of the two main body cabins (311) are sequentially provided with a circuit and a main transformer intelligent cabin (313), a GIS cabin (314) internally provided with GIS equipment, an emergency power supply cabin (315) internally provided with emergency power supply equipment and a generator cabin (316) internally provided with a diesel generator from back to front, the right sides of the two main body cabins (311) are provided with a plurality of function cabins (3) which are stacked in two layers, wherein the lower function cabin comprises a grounding transformer cabin (; the upper-layer functional cabin comprises a storage battery cabin (3181) internally provided with storage batteries, a comprehensive intelligent cabin (3182) and a low-voltage distribution cabin (3183) which are sequentially arranged from back to front, and an upper-layer cantilever crane (221) is arranged on the left side of the GIS cabin (314) of the upper-layer platform (22).
9. The functional tank combined offshore booster station of claim 7, wherein: the lower-layer platform (21) is provided with a fire pump (216), a water tank (217) and an accident oil tank (218) below a main cabin (311) of the upper-layer platform (22), and the lower-layer platform (21) is also a cable layer.
10. The functional tank combined offshore booster station of claim 9, wherein: the emergency cabin (321) with emergency living equipment, the rescue cabin (322) with rescue medical equipment, the spare part cabin (323) and the sewage treatment cabin (324) with sewage treatment equipment are arranged on the rear side of the lower-layer platform (21), the emergency cabin (321), the rescue cabin (322), the spare part cabin (323) and the sewage treatment cabin (324) are arranged in two rows and are tightly attached to each other, and the lower-layer cantilever cranes (219) are respectively arranged at the left corner and the right corner of the lower-layer platform (21), which are opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139650.5U CN212026196U (en) | 2020-01-21 | 2020-01-21 | Function cabin combined type offshore booster station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139650.5U CN212026196U (en) | 2020-01-21 | 2020-01-21 | Function cabin combined type offshore booster station |
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| CN212026196U true CN212026196U (en) | 2020-11-27 |
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| CN202020139650.5U Active CN212026196U (en) | 2020-01-21 | 2020-01-21 | Function cabin combined type offshore booster station |
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| CN (1) | CN212026196U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216710A (en) * | 2021-04-21 | 2021-08-06 | 中国电建集团华东勘测设计研究院有限公司 | Seabed big data center suitable for built offshore wind power plant and construction method |
| CN113217285A (en) * | 2021-06-11 | 2021-08-06 | 盛东如东海上风力发电有限责任公司 | Compressed air energy storage system based on offshore wind power platform and working method thereof |
| CN113503070A (en) * | 2021-07-06 | 2021-10-15 | 中国能源建设集团广东省电力设计研究院有限公司 | Modular offshore booster station and installation method thereof |
-
2020
- 2020-01-21 CN CN202020139650.5U patent/CN212026196U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216710A (en) * | 2021-04-21 | 2021-08-06 | 中国电建集团华东勘测设计研究院有限公司 | Seabed big data center suitable for built offshore wind power plant and construction method |
| CN113217285A (en) * | 2021-06-11 | 2021-08-06 | 盛东如东海上风力发电有限责任公司 | Compressed air energy storage system based on offshore wind power platform and working method thereof |
| CN113503070A (en) * | 2021-07-06 | 2021-10-15 | 中国能源建设集团广东省电力设计研究院有限公司 | Modular offshore booster station and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.158, Dongda Road, Fuzhou, Fujian 350000 Patentee after: Fujian Water Resources and Hydropower Survey, design and Research Institute Co.,Ltd. Patentee after: Fuzhou Strait Power Generation Co.,Ltd. Address before: No.158, Dongda Road, Fuzhou, Fujian 350000 Patentee before: FUJIAN PROVINCIAL INVESTIGATION DESIGN & Research Institute OF WATER CONSERVANCY AND HYDROPOWER Patentee before: Fuzhou Strait Power Generation Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |