CN107246354B - 一种风电叶片及其制造方法 - Google Patents
一种风电叶片及其制造方法 Download PDFInfo
- Publication number
- CN107246354B CN107246354B CN201710581330.8A CN201710581330A CN107246354B CN 107246354 B CN107246354 B CN 107246354B CN 201710581330 A CN201710581330 A CN 201710581330A CN 107246354 B CN107246354 B CN 107246354B
- Authority
- CN
- China
- Prior art keywords
- foaming foam
- blade
- foaming
- shell
- holes
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005187 foaming Methods 0.000 claims abstract description 69
- 239000006260 foam Substances 0.000 claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 51
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 239000006261 foam material Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 9
- 239000011162 core material Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 25
- 238000009825 accumulation Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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
- B29C70/36—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 impregnating by casting, e.g. vacuum casting
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- 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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581330.8A CN107246354B (zh) | 2017-07-17 | 2017-07-17 | 一种风电叶片及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581330.8A CN107246354B (zh) | 2017-07-17 | 2017-07-17 | 一种风电叶片及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107246354A CN107246354A (zh) | 2017-10-13 |
CN107246354B true CN107246354B (zh) | 2023-12-19 |
Family
ID=60014009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710581330.8A Active CN107246354B (zh) | 2017-07-17 | 2017-07-17 | 一种风电叶片及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107246354B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107559155B (zh) * | 2017-10-16 | 2024-03-08 | 国电联合动力技术有限公司 | 一种风力发电机组叶片及其铺层粘结方法和风电机组 |
CN110920158A (zh) * | 2019-11-12 | 2020-03-27 | 航天科工武汉磁电有限责任公司 | 一种树脂柱增强宽频吸波/承载复合材料及其制备方法 |
CN111561419A (zh) * | 2020-06-11 | 2020-08-21 | 国电联合动力技术(保定)有限公司 | 一种风电叶片后缘填充芯材设计方法 |
CN112476576A (zh) * | 2020-10-26 | 2021-03-12 | 株洲时代新材料科技股份有限公司 | 一种风电叶片钝尾芯材设计及切割方法 |
CN117390721B (zh) * | 2023-12-11 | 2024-04-16 | 东方电气(天津)风电叶片工程有限公司 | 一种后缘盲粘芯材模型生成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705922A (zh) * | 2009-11-30 | 2010-05-12 | 株洲时代新材料科技股份有限公司 | 大型复合材料风电叶片及其制备方法 |
CN102817794A (zh) * | 2012-08-24 | 2012-12-12 | 中国人民解放军国防科学技术大学 | 可加长大型复合材料风电叶片 |
CN105751558A (zh) * | 2016-02-25 | 2016-07-13 | 中材科技(阜宁)风电叶片有限公司 | 一种风力发电机风轮叶片粘结方法 |
CN106426981A (zh) * | 2016-09-30 | 2017-02-22 | 咸宁海威复合材料制品有限公司 | 真空灌注树脂粘接硬质泡沫块的方法 |
CN207195086U (zh) * | 2017-07-17 | 2018-04-06 | 昆山风速时代新能源有限公司 | 一种风电叶片 |
-
2017
- 2017-07-17 CN CN201710581330.8A patent/CN107246354B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705922A (zh) * | 2009-11-30 | 2010-05-12 | 株洲时代新材料科技股份有限公司 | 大型复合材料风电叶片及其制备方法 |
CN102817794A (zh) * | 2012-08-24 | 2012-12-12 | 中国人民解放军国防科学技术大学 | 可加长大型复合材料风电叶片 |
CN105751558A (zh) * | 2016-02-25 | 2016-07-13 | 中材科技(阜宁)风电叶片有限公司 | 一种风力发电机风轮叶片粘结方法 |
CN106426981A (zh) * | 2016-09-30 | 2017-02-22 | 咸宁海威复合材料制品有限公司 | 真空灌注树脂粘接硬质泡沫块的方法 |
CN207195086U (zh) * | 2017-07-17 | 2018-04-06 | 昆山风速时代新能源有限公司 | 一种风电叶片 |
Also Published As
Publication number | Publication date |
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CN107246354A (zh) | 2017-10-13 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180802 Address after: 215500 1 1 Tong Gang Road, Changshou City, Suzhou, Jiangsu. Applicant after: SUZHOU TIANSHUN WIND POWER BLADE TECHNOLOGY CO.,LTD. Address before: 215300 room 2, Yuyang Road, Yushan Town, Kunshan, Suzhou, Jiangsu, 2 Applicant before: KUNSHAN FENGSU SHIDAI NEW ENERGY CO.,LTD. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 215500 1 1 Tong Gang Road, Changshou City, Suzhou, Jiangsu. Applicant after: Suzhou Tianshun composite material technology Co.,Ltd. Address before: 215500 1 1 Tong Gang Road, Changshou City, Suzhou, Jiangsu. Applicant before: SUZHOU TIANSHUN WIND POWER BLADE TECHNOLOGY Co.,Ltd. |
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