CN111255627A - 一种增加风机叶片根部功率的部件及其安装方法 - Google Patents
一种增加风机叶片根部功率的部件及其安装方法 Download PDFInfo
- Publication number
- CN111255627A CN111255627A CN202010168798.6A CN202010168798A CN111255627A CN 111255627 A CN111255627 A CN 111255627A CN 202010168798 A CN202010168798 A CN 202010168798A CN 111255627 A CN111255627 A CN 111255627A
- Authority
- CN
- China
- Prior art keywords
- increasing component
- power increasing
- root
- fan blade
- surface shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 239000011152 fibreglass Substances 0.000 claims description 26
- 239000006260 foam Substances 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000009755 vacuum infusion Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010168798.6A CN111255627A (zh) | 2020-03-12 | 2020-03-12 | 一种增加风机叶片根部功率的部件及其安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010168798.6A CN111255627A (zh) | 2020-03-12 | 2020-03-12 | 一种增加风机叶片根部功率的部件及其安装方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111255627A true CN111255627A (zh) | 2020-06-09 |
Family
ID=70941904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010168798.6A Pending CN111255627A (zh) | 2020-03-12 | 2020-03-12 | 一种增加风机叶片根部功率的部件及其安装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111255627A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113858658A (zh) * | 2021-09-30 | 2021-12-31 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片后缘飞边的免切边方法 |
-
2020
- 2020-03-12 CN CN202010168798.6A patent/CN111255627A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113858658A (zh) * | 2021-09-30 | 2021-12-31 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片后缘飞边的免切边方法 |
CN113858658B (zh) * | 2021-09-30 | 2023-05-16 | 中材科技(酒泉)风电叶片有限公司 | 一种风电叶片后缘飞边的免切边方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2224127B1 (en) | Improved spar cap for wind turbine blades | |
EP2204577B1 (en) | Flatback insert for turbine blades | |
CA2806784C (en) | Blade insert for a wind turbine rotor blade and related methods | |
US4976587A (en) | Composite wind turbine rotor blade and method for making same | |
CA2806793C (en) | Blade insert for a wind turbine rotor blade and related methods | |
US8043066B2 (en) | Trailing edge bonding cap for wind turbine rotor blades | |
US20130177433A1 (en) | Multi-material retrofitted wind turbine rotor blade and methods for making the same | |
US20110162787A1 (en) | Retrofit sleeve for wind turbine blade | |
DK201570507A1 (en) | METHODS OF MANUFACTURING ROTOR BLADES OF A WIND TURBINE | |
DK201370472A (en) | Rotor blades with infused prefabricated shear webs and methods for making the same | |
WO2013004156A1 (zh) | 恒定横截面叶片、成型方法、及构成的水平轴风力发电机叶轮 | |
WO2010053450A2 (en) | Tandem tip-joined blades for wind turbines | |
CN204572349U (zh) | 一种复合材料风力机叶片 | |
CN111255627A (zh) | 一种增加风机叶片根部功率的部件及其安装方法 | |
CN210440151U (zh) | 一种增加风机叶片根部功率的增功部件 | |
CN210317591U (zh) | 一种风力机叶片增功结构 | |
CN112459961A (zh) | 一种一体式复合玻璃钢叶轮 | |
EP3899245B1 (en) | Wind turbine rotor blade shell with varying fiber types | |
EP3788254B1 (en) | Method of forming wind turbine rotor blade root portions | |
CN212535919U (zh) | 一种风力发电机叶片叶尖小翼 | |
CN217300762U (zh) | 一种具有椭圆截面叶根的风电叶片及风电装置 | |
CN202250643U (zh) | 一种大型风力发电机组的新型风轮结构 | |
CN202483810U (zh) | 一种兆瓦级风轮叶片及其抗剪腹板 | |
CN220470112U (zh) | 一种风力发电机叶片及风力发电机系统 | |
CN202851266U (zh) | 一种兆瓦级风电叶片叶根的粘接结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220318 Address after: 101500 room 501-1850, Development Zone office building, No. 8, Xingsheng South Road, economic development zone, Miyun District, Beijing (centralized office area of Economic Development Zone) Applicant after: Beijing Kai Di Qingfeng science and Technology Co.,Ltd. Address before: 264000 school land cooperation demonstration base, building 15, blue valley, No.2, Lanhai Road, hi tech Zone, Yantai City, Shandong Province Applicant before: Shandong Dihai new energy Co.,Ltd. |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200609 |