CN206942935U - A kind of Wind turbines of floating drum and the application floating drum - Google Patents
A kind of Wind turbines of floating drum and the application floating drum Download PDFInfo
- Publication number
- CN206942935U CN206942935U CN201720833189.1U CN201720833189U CN206942935U CN 206942935 U CN206942935 U CN 206942935U CN 201720833189 U CN201720833189 U CN 201720833189U CN 206942935 U CN206942935 U CN 206942935U
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- floating drum
- cylinder
- steel
- wind turbines
- concrete structure
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 16
- 239000010935 stainless steel Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 12
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 12
- 150000003839 salts Chemical class 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
The utility model discloses the Wind turbines of a kind of floating drum and the application floating drum, floating drum includes column-shaped barrel, the barrel of cylinder is concrete structure, concrete structure inner homogeneous is dispersed with graphene and basalt fibre, stainless steel rebar is also enclosed with inside concrete structure, stainless steel rebar includes more principal rods and Duo Gen stirrups, circumferentially-spaced distribution of the principal rod along cylinder, and stirrup is distributed in a ring and perpendicular to the axially spaced-apart of cylinder.There are graphene and basalt fibre due to dispersed in concrete structure, and graphene can improve concrete strength, basalt fibre can improve crack-resistant performance of concrete；Simultaneously because floating drum uses stainless steel rebar as structural framework, and stainless reinforcing bar is not only corrosion-resistant, but also has excellent mechanical property；Therefore floating drum and Wind turbines of the present utility model, have more preferable corrosion resistance, durability and structural strength, can adapt to the working environment that marine stressing conditions are complicated, humidity is high, salt fog is high.
Description
Technical field
Wind power system is the utility model is related to, especially for the Wind turbines of a kind of floating drum and the application floating drum.
Background technology
In recent years, China's landwid electric field was built fast-developing, but land wind energy utilization is somewhat limited, then people
Sight has been increasingly turned to the wind energy on the sea that wind speed is big, wind direction is more stable.But in the utilization of marine wind energy, due to
The environment of marine high humility, high salt fog, many technical barriers, wherein the corrosion and protection problem of offshore wind farm unit can be run into just
It is one of difficult point.Because floating foundation wind power system center of gravity is high, being influenceed by wind, wave, stream and ice load etc., stressing conditions are complicated,
So that the design of floating foundation wind power platform faces many technical challenges.Conventional sea turn motor floating drum uses regular reinforcement coagulation
Soil structure, corrosion resistance is poor, reduces the durability of structure.
The content of the invention
For overcome the deficiencies in the prior art, the utility model, which provides, a kind of has structural strength height, corrosion resistance, resistance to
The Wind turbines of the long good floating drum of performance and the application floating drum.
Technical scheme is used by the utility model solves its technical problem：
A kind of floating drum, includes column-shaped barrel, and the barrel of the cylinder is concrete structure, inside the concrete structure
It is dispersed to have graphene and basalt fibre, stainless steel rebar, the stainless steel are also enclosed with inside the concrete structure
Reinforcing bar includes more principal rods and Duo Gen stirrups, circumferentially-spaced distribution of the principal rod along the cylinder, and the stirrup is equal
It is distributed in a ring and perpendicular to the axially spaced-apart of the cylinder.
As the improvement of above-mentioned technical proposal, the inner barrel is additionally provided with storehouse plate, and the storehouse plate is by the cylinder
Part is divided into multiple interconnected chambers；Two set up and down are provided with the upper lid and/or lower cover of column-shaped barrel by more
The bar-mat reinforcement that pile foundation reinforcing bar criss-cross weave forms.
Further, the storehouse plate includes the horizontal bin plate of interconnection and vertical storehouse plate.
A kind of Wind turbines of floating drum described in application, include pylon, the blower fan installed in the pylon upper end, support
The floatation assembly of the pylon, the floatation assembly include floating drum described at least four, and one of them described floating drum floats in being
Cylinder, other described floating drums are side pontoon；The middle floating drum upper end connects the pylon, the side pontoon interval be looped around it is described in
Floating drum surrounding, the side pontoon connect the middle floating drum by connecting elements.
As the improvement of above-mentioned technical proposal, steel plate is embedded with the cylinder lateral wall of all floating drums.
Further, the connecting elements includes shaped steel, and described shaped steel one end is connected to the steel plate of the middle floating drum
On, the other end is connected on the steel plate of the side pontoon.
Further, passage is offered at the top of the cylinder of all floating drums, the connecting elements includes steel pipe, institute
The cylinder body bottom for stating side pontoon and middle floating drum is interconnected by the steel pipe.
Further, the cylinder lateral wall bottom of all floating drums has been embedded with steel loop, and one end of the steel pipe is through simultaneously
The steel loop of the middle floating drum is connected, the other end passes through and connects the steel loop of the side pontoon.
Further, the side pontoon bottom is respectively connected with water squeezing plate.
The beneficial effects of the utility model are：Uniformly divide because the floating drum is formed in the concrete structure of its cylinder barrel
Dissipating has graphene and basalt fibre, and graphene can significantly improve the intensity of concrete, and basalt fibre can be carried significantly
High concrete cracking resistance；Simultaneously as the floating drum its cylinder barrel using stainless steel rebar as structural framework, it is and stainless
Reinforcing bar is not only corrosion-resistant, but also with excellent mechanical properties such as shock resistances；Therefore the floating drum in the utility model with
Wind turbines, compared with prior art, there is more preferable corrosion resistance, durability and structural strength, can adapt to marine stress
The working environment that situation is complicated, humidity is high, salt fog is high.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the axial cutting structural representation of floating drum described in the utility model；
Fig. 2 is the transverse cross sectional structural representation of floating drum described in the utility model；
Fig. 3 is the inside bar arrangement drawing of cylinder barrel described in the utility model；
Fig. 4 is the structural representation in storehouse plate described in the utility model；
Fig. 5 is the structural representation of Wind turbines described in the utility model.
Embodiment
Referring to figs. 1 to 3, a kind of floating drum of the present utility model, include column-shaped barrel 11, the barrel of the cylinder 11 is mixed
Xtah Crude Clay structure 12, the inner homogeneous of concrete structure 12 are dispersed with graphene and basalt fibre, the concrete structure 12
Inside is also enclosed with stainless steel rebar, and the stainless steel rebar includes more principal rods 13 and Duo Gen stirrups 14, the stress
Circumferentially-spaced distribution of the muscle 13 along the cylinder 11, the stirrup 14 is in a ring and perpendicular to the axially spaced-apart of the cylinder 11
Distribution.Dispersed in the concrete structure 12 of its barrel of cylinder 11 there are graphene and basalt fine because the floating drum is formed
Dimension, and graphene can significantly improve the intensity of concrete, basalt fibre can significantly improve crack-resistant performance of concrete；Together
When, due to the floating drum its cylinder 11 barrel using stainless steel rebar as structural framework, and stainless reinforcing bar is not only corrosion-resistant,
But also with excellent mechanical properties such as shock resistances；Therefore the floating drum has more preferable corrosion resistance, durability and structure
Intensity, it can adapt to the working environment that marine stressing conditions are complicated, humidity is high, salt fog is high.
Two set up and down are provided with the upper lid and lower cover of column-shaped barrel 11 by more crisscross volumes of pile foundation reinforcing bar
The bar-mat reinforcement knitted, lid and lower cover can be so allowed to be respectively provided with higher intensity.
In order that graphene and basalt fibre are dispersed in inside the concrete structure 12, the floating drum is being manufactured
When, graphene first should be added to the water stirring as dispersant and obtain mixing liquid, then by mixing liquid and basalt fibre
Uniform stirring is into concrete together, using the barrel of cylinder 11 described in the concreting after stirring.
In this embodiment, it is preferred that the stainless steel rebar uses austenitic stainless steels or two phase stainless steel.Together
When, in order to improve the harmony of stress, it is preferable that the principal rod 13 and stirrup 14 are all uniformly distributed.
Reference picture 4, the water injection rate inside the floating drum is controlled for convenience, storehouse plate is additionally provided with inside the cylinder 11
15, the storehouse plate 15 will be divided into multiple interconnected chambers inside the cylinder 11.In the present embodiment, the storehouse plate 15
Include the horizontal bin plate 151 of interconnection and vertical storehouse plate 152, specifically, the horizontal bin plate 151 shares two pieces, described
Vertical storehouse plate 152 shares four pieces, and four blocks of vertical storehouse plates 152 are arranged between two blocks of horizontal bin plates 151；Described in two pieces
The size of horizontal bin plate 151 is identical and to be circular, four pieces of vertical storehouse 152 axis on two blocks of horizontal bin plates 151 of plate
Central Symmetry is distributed.In order to ensure the fixing of connection and improve the corrosion resistance of the storehouse plate 15, the storehouse plate 15 uses
The welding of stainless steel plate 16 is made.
Reference picture 5, a kind of Wind turbines of the floating drum described in application, include pylon 2, installed in the upper end of pylon 2
Blower fan 3, the floatation assembly of the support pylon 2, the floatation assembly includes floating drum described at least four, one of institute
It is middle floating drum 1a to state floating drum, and other described floating drums are side pontoon 1b；The middle floating drum 1a upper ends connect the pylon 2, the side
Floating drum 1b intervals are looped around the middle floating drum 1a surroundings, and the side pontoon 1b connects the middle floating drum 1a by connecting elements.Institute
State Wind turbines and directly apply floatation assembly described in the buoy structure, therefore will also have more preferably compared with traditional Wind turbines
Corrosion resistance, durability and structural strength, it is easier to adapt to the building ring that marine stressing conditions are complicated, humidity is high, salt fog is high
Border.
For the ease of realizing the connection of the connecting elements and the side pontoon 1b and middle floating drum 1a, all floating drums
Steel plate 16 is embedded with the lateral wall of cylinder 11；The connecting elements includes shaped steel 41, and described one end of shaped steel 41 is connected to institute
State on the floating drum 1a steel plate 16, the other end is connected on the steel plate 16 of the side pontoon 1b.It is meanwhile all described
The top of cylinder 11 of floating drum offers passage 17, and the connecting elements includes steel pipe 42, and the side pontoon 1b floats with
The cylinder 1a bottom of cylinder 11 is interconnected by the steel pipe 42.Linker knot will be formed between so all floating drums
Structure, the flowing back and forth of water body can be utilized to reduce rocking for the floatation assembly, therefore even if when larger stormy waves be present, also may be used
To prevent the Wind turbines from situation about toppling occur.In order to realize the connection between the steel pipe 42 and the floating drum, at this
In embodiment, specifically, the sidewall bottom of cylinder 11 of all floating drums has been embedded with steel loop 18, one end of the steel pipe 42
Pass through and connect the steel loop 18 of the middle floating drum 1a, the other end passes through and connects the steel loop 18 of the side pontoon 1b；
Preferably, the steel loop 18 on each floating drum has two, and a side-wall outer side for being embedded in the cylinder 11, one pre-buried
In the inside sidewalls of the cylinder 11., should will be with the cylinder it is worth noting that, in the pre-buried steel plate 16 and steel loop 18
Welded between the stainless reinforcing bar of the wall inner portion of body 11 or colligation, in case the steel plate 16 and steel loop 18 are from described in use
Pulled out on the barrel of cylinder 11.And in order to ensure connection fixing, in this embodiment, it is preferred that, the shaped steel 41 with
Connection between the steel plate 16 is welding or bolt connection, and the connection between the steel pipe 42 and the steel loop 18 is welding,
Simultaneously in order to improve corrosion resistance, the steel plate 16, steel loop 18, shaped steel 41 and steel pipe 42 are made of stainless steel.Certainly on
It is better embodiment of the present utility model to state connected mode, in order to realize the connecting elements and the side pontoon 1b and in
Floating drum 1a connection, can also use on the middle floating drum 1a and side pontoon 1b pre-buried connecting bolt, cylinder lever connecting rod etc. other
The mode of connection.
In order to further mitigate rocking for the floatation assembly, the side pontoon 1b bottoms are respectively connected with water squeezing plate 5.
Simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment described above,
As long as it reaches technique effect of the present utility model with any same or similar means, protection model of the present utility model should be all fallen into
Within enclosing.
Claims (9)
1. a kind of floating drum, include column-shaped barrel (11), it is characterised in that：The barrel of the cylinder (11) is concrete structure
(12), concrete structure (12) inner homogeneous is dispersed with graphene and basalt fibre, and the concrete structure (12) is interior
Portion is also enclosed with stainless steel rebar, and the stainless steel rebar includes more principal rods (13) and more stirrups (14), it is described by
Circumferentially-spaced distribution of the power muscle (13) along the cylinder (11), the stirrup (14) is in a ring and perpendicular to the cylinder (11)
Axially spaced-apart distribution.
A kind of 2. floating drum according to claim 1, it is characterised in that：Storehouse plate is additionally provided with inside the cylinder (11)
(15), the storehouse plate (15) will be divided into multiple interconnected chambers inside the cylinder (11)；Column-shaped barrel (11) it is upper
The two set up and down bar-mat reinforcements formed by more pile foundation reinforcing bar criss-cross weaves are provided with lid and/or lower cover.
A kind of 3. floating drum according to claim 2, it is characterised in that：The storehouse plate (15) includes the level of interconnection
Storehouse plate (151) and vertical storehouse plate (152).
4. a kind of Wind turbines using any described floating drums of claim 1-3, include pylon (2), installed in the tower
The blower fan (3), the floatation assembly of the support pylon (2) of frame (2) upper end, it is characterised in that：The floatation assembly include to
Few 4 floating drums, one of them described floating drum is middle floating drum (1a), and other described floating drums are side pontoon (1b)；Floated in described
Cylinder (1a) upper end connects the pylon (2), and side pontoon (1b) interval is looped around middle floating drum (1a) surrounding, and the side is floated
Cylinder (1b) connects the middle floating drum (1a) by connecting elements.
A kind of 5. Wind turbines according to claim 4, it is characterised in that：Cylinder (11) lateral wall of all floating drums
On be embedded with steel plate (16).
A kind of 6. Wind turbines according to claim 5, it is characterised in that：The connecting elements includes shaped steel (41),
Described shaped steel (41) one end is connected on the steel plate (16) of the middle floating drum (1a), and the other end is connected to the side pontoon
On the steel plate (16) of (1b).
A kind of 7. Wind turbines according to claim 4, it is characterised in that：At the top of the cylinder (11) of all floating drums
Passage (17) is offered, the connecting elements includes the cylinder of steel pipe (42), the side pontoon (1b) and middle floating drum (1a)
(11) bottom is interconnected by the steel pipe (42).
A kind of 8. Wind turbines according to claim 7, it is characterised in that：Cylinder (11) side wall bottom of all floating drums
Portion is embedded with steel loop (18), and one end of the steel pipe (42) passes through and connects the steel loop (18) of the middle floating drum (1a),
The other end passes through and connects the steel loop (18) of the side pontoon (1b).
A kind of 9. Wind turbines according to claim 4, it is characterised in that：Side pontoon (1b) bottom is respectively connected with pressure
Water plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833189.1U CN206942935U (en) | 2017-07-10 | 2017-07-10 | A kind of Wind turbines of floating drum and the application floating drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833189.1U CN206942935U (en) | 2017-07-10 | 2017-07-10 | A kind of Wind turbines of floating drum and the application floating drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942935U true CN206942935U (en) | 2018-01-30 |
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ID=61368644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833189.1U Active CN206942935U (en) | 2017-07-10 | 2017-07-10 | A kind of Wind turbines of floating drum and the application floating drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269472A (en) * | 2017-07-10 | 2017-10-20 | 佛山科学技术学院 | A kind of Wind turbines of floating drum and its manufacture method and the application floating drum |
| CN109795637A (en) * | 2018-11-19 | 2019-05-24 | 上海旗华水上工程建设股份有限公司 | Floating on water surface floating drum |
-
2017
- 2017-07-10 CN CN201720833189.1U patent/CN206942935U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269472A (en) * | 2017-07-10 | 2017-10-20 | 佛山科学技术学院 | A kind of Wind turbines of floating drum and its manufacture method and the application floating drum |
| WO2019010947A1 (en) * | 2017-07-10 | 2019-01-17 | 佛山科学技术学院 | Floating barrel, manufacturing method for floating barrel, and wind turbine generator using floating barrel |
| CN109795637A (en) * | 2018-11-19 | 2019-05-24 | 上海旗华水上工程建设股份有限公司 | Floating on water surface floating drum |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Patentee after: Foshan University Country or region after: China Address before: 528000 No. 18, Jiangwan Road, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN University Country or region before: China |
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| CP03 | Change of name, title or address |