CN115816959A - 泡沫芯材、其制备方法及风电叶片 - Google Patents
泡沫芯材、其制备方法及风电叶片 Download PDFInfo
- Publication number
- CN115816959A CN115816959A CN202211596977.5A CN202211596977A CN115816959A CN 115816959 A CN115816959 A CN 115816959A CN 202211596977 A CN202211596977 A CN 202211596977A CN 115816959 A CN115816959 A CN 115816959A
- Authority
- CN
- China
- Prior art keywords
- core material
- fibers
- material body
- foam core
- reinforcing fibers
- 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
- 239000011162 core material Substances 0.000 title claims abstract description 132
- 239000006260 foam Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 54
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- -1 polyethylene terephthalate Polymers 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 239000004962 Polyamide-imide Substances 0.000 claims description 3
- 239000004697 Polyetherimide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920002312 polyamide-imide Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920001601 polyetherimide Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005187 foaming Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000002513 implantation Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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
- 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
- Wind Motors (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211596977.5A CN115816959A (zh) | 2022-12-12 | 2022-12-12 | 泡沫芯材、其制备方法及风电叶片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211596977.5A CN115816959A (zh) | 2022-12-12 | 2022-12-12 | 泡沫芯材、其制备方法及风电叶片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115816959A true CN115816959A (zh) | 2023-03-21 |
Family
ID=85546860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211596977.5A Pending CN115816959A (zh) | 2022-12-12 | 2022-12-12 | 泡沫芯材、其制备方法及风电叶片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115816959A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010031350A1 (en) * | 1999-12-28 | 2001-10-18 | Day Stephen W. | Fiber reinforced composite cores and panels |
US20070193146A1 (en) * | 2006-01-31 | 2007-08-23 | Sikorsky Aircraft Corporation | Composite aircraft floor system |
CN205841107U (zh) * | 2016-07-26 | 2016-12-28 | 北京金风科创风电设备有限公司 | 复合材料用芯材、风力发电机组叶片及风力发电机组 |
CN112672876A (zh) * | 2018-08-27 | 2021-04-16 | 乌本产权有限公司 | 纤维复合半成品、纤维复合构件、转子叶片元件、转子叶片和风能设施以及用于制造纤维复合半成品的方法和用于制造纤维复合构件的方法 |
-
2022
- 2022-12-12 CN CN202211596977.5A patent/CN115816959A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010031350A1 (en) * | 1999-12-28 | 2001-10-18 | Day Stephen W. | Fiber reinforced composite cores and panels |
US20070193146A1 (en) * | 2006-01-31 | 2007-08-23 | Sikorsky Aircraft Corporation | Composite aircraft floor system |
CN205841107U (zh) * | 2016-07-26 | 2016-12-28 | 北京金风科创风电设备有限公司 | 复合材料用芯材、风力发电机组叶片及风力发电机组 |
CN112672876A (zh) * | 2018-08-27 | 2021-04-16 | 乌本产权有限公司 | 纤维复合半成品、纤维复合构件、转子叶片元件、转子叶片和风能设施以及用于制造纤维复合半成品的方法和用于制造纤维复合构件的方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20230712 Address after: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Applicant after: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. Address before: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Applicant before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. Applicant before: ZHONGFU LIANZHONG (JIUQUAN) COMPOSITE MATERIALS CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231008 Address after: 222000 China (Jiangsu) Pilot Free Trade Zone Lianyungang Economic and Technological Development Zone Comprehensive Bonded Zone Comprehensive Building 401-479, Lianyungang City, Jiangsu Province Applicant after: Zhongfu Lianzhong (Lianyungang) Wind Power Blade Co.,Ltd. Address before: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Applicant before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |