CN201530464U - Special diving barge for installing shallow water wind power generating set - Google Patents
Special diving barge for installing shallow water wind power generating set Download PDFInfo
- Publication number
- CN201530464U CN201530464U CN2009202120407U CN200920212040U CN201530464U CN 201530464 U CN201530464 U CN 201530464U CN 2009202120407 U CN2009202120407 U CN 2009202120407U CN 200920212040 U CN200920212040 U CN 200920212040U CN 201530464 U CN201530464 U CN 201530464U
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- Prior art keywords
- barge
- diving
- wind power
- power generating
- generating set
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 230000009189 diving Effects 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Wind Motors (AREA)
Abstract
A special diving barge for installing a shallow water wind power generating set comprises a barge body. A lifting device is arranged on the barge body; and a water tank having a function of diving is arranged inside the barge body. The special diving barge has the advantages: 1 a diving seat bottom of the special diving barge is used for converting a water lifting working condition into a land lifting working condition, thereby effectively overcoming influence caused by shaking of the barge body in the process of installing the wind power generating set in shallow water, and 2 compared with a marine platform, the special diving barge decreases a complicated outrigger system and has low investment cost.
Description
Technical field
The utility model relates to the shoal water zone wind power generation field, relates in particular to a kind of shoal water zone wind power generating set special-purpose diving barge is installed.
Background technology
Along with the growing tension that human oil uses, the exploitation of develop actively new forms of energy and construction are as hydropower and wind-power electricity generation.
Existing offshore wind generating group dual mode is installed:
The one, the mode of employing large-scale crane ship integral hoisting, the medium-and-large-sized crane ship of this mode relatively uses the darker waters of the depth of water, but in more shallow waters, as jiangsu coast offshore and barrier bar zone, depth of water 2.5m-7m during its mean tide level, large-scale crane ship can not operation because drinking water is darker.In addition, when lifting on the water,, hoisting process is produced certain influence because hull rocks.
The 2nd, in water, set up offshore platform, but offshore platform needs numerous and jumbled leg system, drops into bigger.
The utility model content
At the problems referred to above, the utility model provides a kind of shoal water zone wind power generating set that special-purpose diving barge is installed, at the bottom of the dive seat by this diving barge, with lifting operating mode fundamental transformation waterborne is land lifting operating mode, actv. has overcome in the shoal water zone and has carried out in the wind power generating set installation process, rocks the influence that causes because of hull.
The technical matters of the required solution of the utility model can be achieved through the following technical solutions:
A kind of shoal water zone wind power generating set is installed special-purpose diving barge, it is characterized in that comprise a barge hull, described barge hull is provided with lifting appliance, has been provided with the water tank of diving effect in the described barge hull.10 meters of the submerged depths of described diving barge.
Further, in the utility model, the base plate of described barge hull is dull and stereotyped.
After diving barge of the present utility model is marched into the arena by towage, by the water tank water inlet in the control barge hull, realize the dive of diving barge single-piece, by lifting appliance that the aerogenerator assembly unit is good then; After the aerogenerator installation,, realize diving barge single-piece come-up by the water tank draining in the control barge hull.
The beneficial effects of the utility model:
1, at the bottom of the dive seat by diving barge of the present utility model, be land lifting operating mode with lifting operating mode fundamental transformation waterborne, actv. has overcome in the shoal water zone and has carried out in the wind power generating set installation process, rocks the influence that causes because of hull.
2, compare with offshore platform: reduced numerous and jumbled leg system, input cost is low.
The drinking water of diving barge of the present utility model more shallow (in 2.5 meters), and can realize waiting tide and advance operation at the bottom of the seat, the utility model mainly is applicable to more shallow waters.Especially comparatively practical at jiangsu coast offshore and barrier bar zone silt flour sand beach face.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model working state schematic representation.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth the utility model below in conjunction with concrete diagram.
Referring to Fig. 1, a kind of shoal water zone wind power generating set is installed special-purpose diving barge, uses when mainly in the shoal water zone 3MW (containing below the 3MW) blower fan being installed, comprise a barge hull 2, the basic specification of this barge hull 2 is: long 90 meters of type, 34 meters of molded breadths, 3.3 meters of moldeed depth, 2.3 meters of designed drafts.
It is pointed out that barge hull 2 is provided with water tank 6, by this water tank 6 can realize diving under water dive, come-up, the maintenance balance of barge.
10 meters of diving barge design submerged depths of the present utility model.
Steadily dive is to water-bed for the ease of the barge 2 of diving under water, and the base plate of barge hull 2 adopts dull and stereotyped (certain base plate also can adopt upwards recessed, perhaps other structures).
The barge hull is provided with lifting appliance 3, and in the utility model, this lifting appliance 3 hangs for the full circle swinging ship, and full circle swinging ship bull ladle is drawn together: king-tower 31 and crane arm 32, crane arm 32 belows are provided with arm bracing frame 33.The full circle swinging ship hangs basic specification: the height of king-tower 31 is meant the distance of crane arm main shaft apart from deck plane, and the height of king-tower 31 is 35 meters; 70 meters of crane arm 32 length; Hanging height (hook is to the deck plane height) when hanging apart from 28 meters is 95 meters; 200 tons of load-carrying abilitys.
The flow process that 3MW (containing below the 3MW) blower fan is installed in the shoal water zone is:
(1) at first reconnoitres tidewater condition, topographic condition and geologic condition, the tidewater condition: depth of water 2.5m～7m during mean tide level; Topographic condition: underwater topography is mild, and beach face is in easy flights in 5 ‰; Geologic condition: former beach face bearing capacity is not less than 1.2 tons/m
2And the face of land does not have cay ground cytoplasmic mutation.
Sweep the sea and, guarantee that the seabed is smooth at submarine laying sand rib soft raft river bottom protection 1.
(2) diving barge 2 towages of the present utility model are marched into the arena, the barge 2 strand anchors of will diving under water are in place, then by the water tank water inlet in the control barge hull, realize the dive of diving barge single-piece extremely, on the sand rib soft raft river bottom protection 1, realize the 2 diving seat ends of diving barge.
(3) the land assembly unit of part assembly of aerogenerator 4, assembly unit aircraft nose assembly 45, cabin and tower wound packages are refuted, and comprising: 42 are hypomere tower tube, and 43 is stage casing tower tube, and 44 is epimere tower tube.Adopt the good assembly of transportation Barge Self-Propelled 5 these assembly units of delivery to march into the arena, and rest in diving barge of the present utility model 2 next doors, as shown in Figure 2.
(4) hang 3 crane arm 32 with the full circle swinging ship and will transport fan assembly handling successively, installation on the Barge Self-Propelled 5.
At last, carry out inner electrical equipment cable and install, outside submarine cable inserts, and final acceptance of construction is installed.
After the aerogenerator installation,, realize diving barge single-piece come-up by the water tank draining in the control barge hull.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a shoal water zone wind power generating set is installed special-purpose diving barge, it is characterized in that comprise a barge hull, described barge hull is provided with lifting appliance, has been provided with the water tank of diving effect in the described barge hull.
2. shoal water zone according to claim 1 wind power generating set is installed special-purpose diving barge, it is characterized in that, the base plate of described barge hull is dull and stereotyped.
3. shoal water zone according to claim 1 wind power generating set is installed special-purpose diving barge, it is characterized in that 10 meters of the submerged depths of described diving barge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202120407U CN201530464U (en) | 2009-11-10 | 2009-11-10 | Special diving barge for installing shallow water wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202120407U CN201530464U (en) | 2009-11-10 | 2009-11-10 | Special diving barge for installing shallow water wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201530464U true CN201530464U (en) | 2010-07-21 |
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ID=42525870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202120407U Expired - Fee Related CN201530464U (en) | 2009-11-10 | 2009-11-10 | Special diving barge for installing shallow water wind power generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201530464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| CN103183108A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting ship |
| CN103963931A (en) * | 2014-04-20 | 2014-08-06 | 中交一航局第二工程有限公司 | Large component semi-submersible water transport installation system and construction method |
| CN104554625A (en) * | 2013-10-11 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Revolving crane ship renovation method based on unmanned barge and crane barge |
-
2009
- 2009-11-10 CN CN2009202120407U patent/CN201530464U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079951A (en) * | 2010-09-14 | 2013-05-01 | 大宇造船海洋株式会社 | Wind turbine assembly moving device and method for loading/unloading wind turbine assembly using same |
| CN103079951B (en) * | 2010-09-14 | 2015-09-02 | 大宇造船海洋株式会社 | Aerogenerator is assembled body mobile device and is utilized the method for its handling aerogenerator assembling body |
| CN103183108A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting ship |
| CN104554625A (en) * | 2013-10-11 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Revolving crane ship renovation method based on unmanned barge and crane barge |
| CN104554625B (en) * | 2013-10-11 | 2017-06-06 | 烟台中集来福士海洋工程有限公司 | A kind of revolution crane ship remodeling method and barge crane based on unmanned barge |
| CN103963931A (en) * | 2014-04-20 | 2014-08-06 | 中交一航局第二工程有限公司 | Large component semi-submersible water transport installation system and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20181110 |