CN204343275U - A kind of offshore boosting station - Google Patents
A kind of offshore boosting station Download PDFInfo
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- CN204343275U CN204343275U CN201420610079.5U CN201420610079U CN204343275U CN 204343275 U CN204343275 U CN 204343275U CN 201420610079 U CN201420610079 U CN 201420610079U CN 204343275 U CN204343275 U CN 204343275U
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Abstract
The utility model discloses a kind of offshore boosting station, include terrace part and foundation, described terrace part is arranged on the top of foundation, higher than sea level, and is fixedly connected with this foundation; Wherein, described foundation includes support, horizontal mud mat, diagonal brace and supporting pile protection and steel pipe pile, the top of described support and the mesa base of terrace part are fixedly connected, horizontal mud mat is connected with bottom it, described pile protection has multiple round support equi-spaced apart layout, and be vertically fixed on described horizontal mud mat, and be all fixedly connected with by the diagonal brace of each self-configuring between each pile protection with support, described pile protection is sleeved on respective corresponding steel pipe pile, and described steel pipe pile is fixedly inserted on sea bed.The utility model have geological conditions wide adaptability, easy construction, low to construction equipment requirement, save Potential Working Time For Operation At Sea and save the advantage such as cost.
Description
Technical field
The utility model relates to the technical field of the ocean engineerings such as Oversea wind power generation, refers in particular to a kind of offshore boosting station.
Background technology
In China, Oversea wind power generation is an emerging industry, and after 2007, China starts progressively to develop Oversea wind power generation industry.China's Oversea wind power generation industry still belongs to the starting stage, and current domestic built marine wind electric field is that wind-driven generator electricity can be delivered to land, sends into electrical network after being boosted by land booster stations.Along with the development of China's Offshore Wind Power Generation Technology, marine wind electric field offshore distance is more and more far away, wind energy turbine set scale is increasing, traditional mode that land booster stations are set by land because low voltage power transmission line loss is large, the copper material consumption of cable greatly, costly and no longer suitable, in order to the electric energy safe produced by marine wind electric field reliably, economically delivers to inland, just offshore boosting station must be set at sea.Wind-driven generator electricity can be boosted to 110kV, 220kV or higher by offshore boosting station exactly, then delivers to land by high-voltage undersea cable, then sends into inland electrical network through high voltage overhead lines.
At present, existing offshore booster station structure, basic reference offshore platform structure pattern, adopt jacket frame foundation structure, top adopts three layers or multilayer ocean platform module form of structure.Because jacket structure build is comparatively large, complex structure, structure is heavier, is not easy to build and offshore construction installation, and because volume is large, structure heavily requires higher to marine transportation and lift-on and lift-off ship, adds construction and construction cost.Therefore, this brings challenge when China's current offshore wind farm construction equipment shortage.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the offshore boosting station of a kind of simple and stable structure, safe and reliable, easy construction.
For achieving the above object, technical scheme provided by the utility model is: a kind of offshore boosting station, includes terrace part and foundation, and described terrace part is arranged on the top of foundation, higher than sea level, and is fixedly connected with this foundation; Wherein, described foundation includes support, horizontal mud mat, diagonal brace and supporting pile protection and steel pipe pile, the top of described support and the mesa base of terrace part are fixedly connected, horizontal mud mat is connected with bottom it, described pile protection has multiple round support equi-spaced apart layout, and be vertically fixed on described horizontal mud mat, and be all fixedly connected with by the diagonal brace of each self-configuring between each pile protection with support, described pile protection is sleeved on respective corresponding steel pipe pile, and described steel pipe pile is fixedly inserted on sea bed.
Describedly be supported for column.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, foundation simple and stable structure, geological conditions wide adaptability, easy construction, require low to construction equipment, thus save Potential Working Time For Operation At Sea and save cost, and then overcome that existing booster stations build is comparatively large, complex structure, structure are heavier, be not easy to build and the deficiency such as offshore construction installation;
2, be designed with horizontal mud mat, add stable stability.
Accompanying drawing explanation
Fig. 1 is the oblique view of offshore boosting station described in the utility model.
Fig. 2 is the front view of offshore boosting station described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the offshore boosting station described in the present embodiment, include terrace part 1 and foundation 2, described terrace part 1 is arranged on the top of foundation 2, higher than sea level, and is fixedly connected with this foundation 2; Wherein, described foundation 2 include support 201 (being specially column), horizontal mud mat 202, diagonal brace 203 and four assembly cover pile protection 204 and steel pipe pile (not shown in FIG.), the top of described support 201 and the mesa base of terrace part 1 are fixedly connected, horizontal mud mat 202 is connected with, to increase security and stability bottom it; Described pile protection 204 has four to arrange round support 201 equi-spaced apart, be positioned at foursquare four angles, and described support 201 is positioned at foursquare center, thus guarantees uniform force; Described pile protection 204 is vertically fixed on described horizontal mud mat 202, and be all fixedly connected with by the diagonal brace 203 of each self-configuring between each pile protection 204 with support 201, described pile protection 204 is sleeved on respective corresponding steel pipe pile, and described steel pipe pile is fixedly inserted on sea bed.During installation, first four steel pipe piles are inserted the sea bed of presumptive area, and then the basis of offshore boosting station is put on the sea bed of this presumptive area, squeeze into four steel pipe piles finally by four pile protections and be fixed.
In sum, after the above scheme of employing, the utility model is due to specially designed foundation, make its have geological conditions wide adaptability, easy construction, low to construction equipment requirement, save Potential Working Time For Operation At Sea and save the advantage such as cost, thus overcome that existing booster stations build is comparatively large, complex structure, structure are heavier, be not easy to build and the deficiency such as offshore construction installation.This compared to existing technology, security and stability of the present utility model is high, implement easily, applied range, market prospects are good, is worthy to be popularized.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (2)
1. an offshore boosting station, it is characterized in that: include terrace part (1) and foundation (2), described terrace part (1) is arranged on the top of foundation (2), higher than sea level, and be fixedly connected with foundation (2), wherein, described foundation (2) includes support (201), horizontal mud mat (202), diagonal brace (203) and supporting pile protection (204) and steel pipe pile, the top of described support (201) and the mesa base of terrace part (1) are fixedly connected, horizontal mud mat (202) is connected with bottom it, described pile protection (204) has multiple round support (201) equi-spaced apart layout, and be vertically fixed on described horizontal mud mat (202), and be all fixedly connected with by the diagonal brace (203) of each self-configuring between each pile protection (204) with support (201), described pile protection (204) is sleeved on respective corresponding steel pipe pile, described steel pipe pile is fixedly inserted on sea bed.
2. a kind of offshore boosting station according to claim 1, is characterized in that: described support (201) is column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610079.5U CN204343275U (en) | 2014-10-21 | 2014-10-21 | A kind of offshore boosting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610079.5U CN204343275U (en) | 2014-10-21 | 2014-10-21 | A kind of offshore boosting station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343275U true CN204343275U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610079.5U Active CN204343275U (en) | 2014-10-21 | 2014-10-21 | A kind of offshore boosting station |
Country Status (1)
| Country | Link |
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| CN (1) | CN204343275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962488A (en) * | 2020-09-01 | 2020-11-20 | 浙江大学 | Bottom tool and installation method for upper assembly of offshore wind power booster station |
| CN114370042A (en) * | 2021-12-31 | 2022-04-19 | 中国电建集团海南电力设计研究院有限公司 | Stable assembly type offshore booster station |
-
2014
- 2014-10-21 CN CN201420610079.5U patent/CN204343275U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962488A (en) * | 2020-09-01 | 2020-11-20 | 浙江大学 | Bottom tool and installation method for upper assembly of offshore wind power booster station |
| CN111962488B (en) * | 2020-09-01 | 2024-04-30 | 浙江大学 | Bottom tool and installation method for upper component of offshore wind power booster station |
| CN114370042A (en) * | 2021-12-31 | 2022-04-19 | 中国电建集团海南电力设计研究院有限公司 | Stable assembly type offshore booster station |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee after: Ming Yang wisdom Energy Group AG Address before: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |