CN201943059U - Integral type offshore booster station structure - Google Patents
Integral type offshore booster station structure Download PDFInfo
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- CN201943059U CN201943059U CN2010206569827U CN201020656982U CN201943059U CN 201943059 U CN201943059 U CN 201943059U CN 2010206569827 U CN2010206569827 U CN 2010206569827U CN 201020656982 U CN201020656982 U CN 201020656982U CN 201943059 U CN201943059 U CN 201943059U
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Abstract
The utility model relates to an offshore booster station structure, in particular to an integral type offshore booster station structure. In order to solve the technical problems, the utility model proposes the integral type offshore booster station structure which has wide application range and reliable performance and is easy to construct. The technical proposal for solving the technical problems is that the integral type offshore booster station structure comprises a group of steel pipe piles arranged vertically, the lower ends of the steel pipe piles are inserted into a supporting layer under a seabed, the upper ends of the steel pipe piles are connected with a structure transformation layer by grouting material or a flange plate, the structure transformation layer can convert the pile supporting structure into the multi-column structure, and an integral type booster station module is installed on the structure transformation layer. The utility model is suitable for outputting electrical energy of various offshore wind power stations.
Description
Technical field
The utility model relates to a kind of marine booster stations structure, and the marine booster stations structure of especially a kind of monolithic is applicable to the electric energy output of various types of marine wind electric fields.
Background technology
In China, the wind-power electricity generation industry is an emerging industry.Last century, the eighties rose, and China's introduction of foreign technology is Construction of Wind farm at home progressively, after 2000, because country encourages the development and utilization to regenerative resource, domestic wind-power electricity generation industry was developed rapidly.
Up to the present, China in the Inner Mongol, Xinjiang, Hebei and the coastal region in east China built up large quantities of land wind energy turbine set.But extensive development along with the wind-powered electricity generation industry, the land resources anxiety, day by day manifest with the problem such as shield of giving of local other industries, and China has very long coastline, its greater coasting area is contained abundant wind energy resources, in recent years, the coastal waters wind-powered electricity generation is developed fast.
Land wind energy turbine set booster stations are generally architectural complex, and the inside mainly comprises building such as producing complex building, the auxiliary building of production, and the layout of building meets requirements such as relevant rules standard and fire-fighting in the district of standing.The nearer marine wind electric field of offshore can be provided with booster stations equally by land, if but the marine wind electric field offshore is far away, when electric energy loss is big, after need boosting by the sea, general electric energy is transported to the station of confluxing again.Because the equipment of boosting of marine wind electric field is positioned at the sea, can't as land, design corresponding architectural complex to realize its function, therefore marine booster stations need one try one's best little platform on the major function of integrated land booster stations, and can satisfy requirement such as fire-fighting; Simultaneously because maritime environment is abominable, and common land construction machinery and job practices also can't at sea be used, need to adopt boats and ships etc. to construct, difficulty such as marine lifting installations are big, and therefore marine booster stations are constructed and should be reduced marine lifting operation number of times as far as possible; Effective operation time of offshore construction is short, and therefore the construction of marine booster stations etc. should be shortened the operation on the sea time as far as possible.
And lack the construction experiences of coastal waters wind energy turbine set at present, still do not find a kind of applied widely, dependable performance, the form of structure easily of constructing.
Summary of the invention
The technical problems to be solved in the utility model is: at the problems referred to above, based on the natural conditions of China offshore sea waters, propose a kind of general wide, dependable performance, marine booster stations structure of monolithic easily of constructing of enclosing that be suitable for.
The technical scheme that the utility model adopted is: the marine booster stations structure of a kind of monolithic, it is characterized in that: it comprises that one group of lower end of vertically arranging stretches to the steel pipe pile of the following bearing stratum of sea bed, the steel pipe pile upper end is connected with by grouting agent or flange the structural transition layer that is converted to multi-post structures is supported in stake, and at this monolithic booster stations module is installed above the structural transition layer.
Described monolithic booster stations module has 2～4 layers of load-bearing and space enclosing structure of distributing up and down.
The top of described top layer load-bearing and space enclosing structure is provided with helicopter platform.
The top of described structural transition layer is a deck platform, and is furnished with cable, accident oil storage tank and fire fighting equipment in structural transition layer.
Be communicated with up and down by the steel stair between described structural transition layer, each layer load-bearing and space enclosing structure and the helicopter platform, and be equipped with railing in the periphery of structural transition layer and each layer load-bearing and space enclosing structure.
Described load-bearing and space enclosing structure are total two-layer, are shaped as rectangle, long 34m, wide 31m; The load-bearing of lower floor and space enclosing structure are divided into high-tension apparatus district, medium-voltage equipment district and mesolow battery limits; The load-bearing on upper strata and space enclosing structure are divided into high-tension apparatus district and medium-voltage equipment district.
Described steel pipe pile has 4, and its diameter is 1600mm, and wall thickness is 20～25mm.
The beneficial effects of the utility model are: 1) the utility model with whole marine booster stations as a module---be monolithic booster stations modules, processing and fabricating by land, whole Transporting is installed to marine, this monolithic booster stations module has 2～4 layers load-bearing and space enclosing structure, the functional areas zoning is clear, arrange compactness, it is little to take building area when satisfying requirements such as function of use and fire-fighting; 2) only need once lift the installation work that can finish booster stations after originally being useful for marine steel pipe pile foundation construction and finishing, marine lifting operation number of times is few, has improved installation effectiveness; 3) can finish the making of load-bearing and space enclosing structure by land, land construction technology maturation, quality control is easy, has reduced the difficulty of construction of marine booster stations structure; 4) the electric fixtures installation and the debugging of the marine booster stations structure of monolithic are operated in land finishing, and can come into operation after marine booster stations lifting is finished, and have shortened the operation on the sea time greatly; 5) be provided with a structural transition layer between the monolithic booster stations module on steel pipe pile basis and top, stake (being generally 4) supported converting multi-post structures to, adopt grouting or flange to connect between steel pipe pile and the structural transition layer, install simple and convenient.
Description of drawings
Fig. 1 is the elevation of the utility model embodiment.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is that the B-B of Fig. 1 is to sectional view.
The specific embodiment
As shown in Figure 1, present embodiment has 4 steel pipe piles 1 that are the layout of square (length of side 15m).Steel pipe pile diameter 1600mm, wall thickness 20～25mm, its lower end stretch to the following bearing stratum of sea bed (preferably with deep layer preferably soil layer be bearing stratum), the long need of stake are decided according to the weight of the residing geological condition of marine booster stations and marine hydrology environment, top equipment.The upper end of steel pipe pile is connected with structural transition layer 2 (its peripheral disposition has railing 6, and the top is a deck platform) by grouting agent (or flange), is provided with many root posts in the structural transition layer, and 4 supports are converted to multi-post structures.And in this structural transition layer, be furnished with cable, accident oil storage tank and fire fighting equipment etc.
With described structural transition layer 2 is supporting body, this example has been arranged a monolithic booster stations module 3 (so-called monolithic booster stations module at this above the structural transition layer, be meant: with whole marine booster stations as one " big module ", processing and fabricating by land, whole Transporting is installed to marine, is somebody's turn to do " big module " and is described " monolithic booster stations module ").Described monolithic booster stations module has load-bearing and the space enclosing structure 3-1 (comprising load-carrying members and space enclosing structure) that 2～4 layers (this example is for two-layer) distribute up and down, is furnished with equipment such as main transformer, high and low voltage switch and control system in it.The carrying and the space enclosing structure of each layer are rectangular, and it is of a size of 31m * 34m, are provided with railing 6 all around, and are being connected steel stair 4 between adjacent two layers load-bearing and the space enclosing structure and between the load-bearing of lower floor and space enclosing structure and the structural transition layer.As Fig. 2, shown in Figure 3, the load-bearing of lower floor and space enclosing structure are divided into three functional areas, are respectively high-tension apparatus district 3-1-1, medium-voltage equipment district 3-1-2 and mesolow battery limits 3-1-3; The carrying on upper strata and space enclosing structure are divided into two functional areas, are respectively high-tension apparatus district 3-1-1 and medium-voltage equipment district 3-1-2.All opening the door by regulations for fire fighting in each functional areas, is provided with passway for escaping.In addition, also be provided with helicopter platform 5, also be communicated with between this helicopter platform and upper strata load-bearing and the space enclosing structure by steel stair 4 at the top of upper strata load-bearing and space enclosing structure.
During enforcement, steel pipe pile 1 adopts the corrosion-inhibiting coating anticorrosion at the position of marine atmosphere zone, and the mud inferior segment adopts reserves the etching extent anticorrosion, and erosion shield and sacrificial anode associating anticorrosion are adopted in all the other positions.The load-carrying members of monolithic boost module adopt shaped steel, channel-section steel, steel pipe, checkered steel plate etc. to be connected, and space enclosing structure adopts the lightweight combined material, and the part of module space enclosing structure adopts fire-proof and explosion-proof material.Monolithic booster stations module is produce in factory by land, finishes and is transported to on-the-spot the installation after the operations such as welding, application, electric fixtures Installation and Debugging respectively.Monolithic booster stations module is finished and is debugged in constructions such as its structure, building, HVAC, electric fixtures installations and finishes the back integral hoisting on booster stations pile foundation (comprising steel pipe pile and structural transition layer).After adopting these measures, well adapted to the environment of marine wind electric field, guaranteed durability of structures and satisfied the requirement of function of use.
Claims (7)
1. the marine booster stations structure of a monolithic, it is characterized in that: it comprises that one group of lower end of vertically arranging stretches to the steel pipe pile (1) of the following bearing stratum of sea bed, the steel pipe pile upper end is connected with by grouting agent or flange the structural transition layer (2) that is converted to multi-post structures is supported in stake, and at this monolithic booster stations module (3) is installed above the structural transition layer.
2. the marine booster stations structure of monolithic according to claim 1 is characterized in that: described monolithic booster stations module (3) has 2～4 layers of load-bearing and space enclosing structure (3-1) of distributing up and down.
3. the marine booster stations structure of monolithic according to claim 2 is characterized in that: the top of described top layer load-bearing and space enclosing structure (3-1) is provided with helicopter platform (5).
4. the marine booster stations structure of monolithic according to claim 1, it is characterized in that: the top of described structural transition layer (2) is a deck platform, and is furnished with cable, accident oil storage tank and fire fighting equipment in structural transition layer.
5. the marine booster stations structure of monolithic according to claim 3, it is characterized in that: be communicated with up and down by steel stair (4) between described structural transition layer (2), each layer load-bearing and space enclosing structure (3-1) and the helicopter platform (5), and be provided with railing (6) in the periphery of structural transition layer and each layer load-bearing and space enclosing structure.
6. the marine booster stations structure of monolithic according to claim 2, it is characterized in that: described load-bearing and space enclosing structure (3-1) are total two-layer, are shaped as rectangle, long 34m, wide 31m; The load-bearing of lower floor and space enclosing structure are divided into high-tension apparatus district (3-1-1), medium-voltage equipment district (3-1-2) and mesolow battery limits (3-1-3); The load-bearing on upper strata and space enclosing structure are divided into high-tension apparatus district (3-1-1) and medium-voltage equipment district (3-1-2).
7. the marine booster stations structure of monolithic according to claim 1, it is characterized in that: described steel pipe pile has 4, and its diameter is 1600mm, and wall thickness is 20～25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206569827U CN201943059U (en) | 2010-12-02 | 2010-12-02 | Integral type offshore booster station structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206569827U CN201943059U (en) | 2010-12-02 | 2010-12-02 | Integral type offshore booster station structure |
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| Publication Number | Publication Date |
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| CN201943059U true CN201943059U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206569827U Expired - Lifetime CN201943059U (en) | 2010-12-02 | 2010-12-02 | Integral type offshore booster station structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587342A (en) * | 2012-03-02 | 2012-07-18 | 中国水电顾问集团华东勘测设计研究院 | Buoyancy type mounting method for offshore boosting station |
| CN102936888A (en) * | 2012-11-09 | 2013-02-20 | 中国水电顾问集团华东勘测设计研究院 | Self-installation type offshore booster station structure and installation method thereof |
| CN103924565A (en) * | 2014-05-05 | 2014-07-16 | 国电联合动力技术有限公司 | Offshore booster station and construction method thereof |
| CN107401153A (en) * | 2017-07-17 | 2017-11-28 | 南通蓝岛海洋工程有限公司 | A kind of building technology of offshore boosting station upper element |
| CN112627602A (en) * | 2020-09-16 | 2021-04-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Modularized and integral combined offshore booster station |
-
2010
- 2010-12-02 CN CN2010206569827U patent/CN201943059U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587342A (en) * | 2012-03-02 | 2012-07-18 | 中国水电顾问集团华东勘测设计研究院 | Buoyancy type mounting method for offshore boosting station |
| CN102587342B (en) * | 2012-03-02 | 2014-08-13 | 中国水电顾问集团华东勘测设计研究院 | Buoyancy type mounting method for offshore boosting station |
| CN102936888A (en) * | 2012-11-09 | 2013-02-20 | 中国水电顾问集团华东勘测设计研究院 | Self-installation type offshore booster station structure and installation method thereof |
| CN102936888B (en) * | 2012-11-09 | 2015-01-28 | 中国水电顾问集团华东勘测设计研究院 | Self-installation type offshore booster station structure and installation method thereof |
| CN103924565A (en) * | 2014-05-05 | 2014-07-16 | 国电联合动力技术有限公司 | Offshore booster station and construction method thereof |
| CN107401153A (en) * | 2017-07-17 | 2017-11-28 | 南通蓝岛海洋工程有限公司 | A kind of building technology of offshore boosting station upper element |
| CN107401153B (en) * | 2017-07-17 | 2019-07-19 | 南通蓝岛海洋工程有限公司 | A kind of building technology of offshore boosting station upper element |
| CN112627602A (en) * | 2020-09-16 | 2021-04-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Modularized and integral combined offshore booster station |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
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| CX01 | Expiry of patent term |