微小型风力回收装置叶片结构设计与分析  

Blade Structure Design and Analysis of Micro Wind Recovery Device

作　　者：陈志浪 王超 Chen Zhilang;Wang Chao(Anhui Province Additive Manufacturing Engineering Research Center,Bengbu Anhui 233030,China;School of Mechanical and Vehicle Engineering,Bengbu University,Bengbu Anhui 233030,China)

机构地区：[1]安徽省增材制造工程研究中心,安徽蚌埠233030 [2]蚌埠学院机械与车辆工程学院,安徽蚌埠233030

出　　处：《机械管理开发》2025年第1期4-6,共3页Mechanical Management and Development

基　　金：蚌埠学院2023年国家级大学生创新创业训练计划项目(202311305057);安徽省高等学校省级质量工程教学研究项目(2022jyxm969)。

摘　　要：微小型风力回收装置在日常生活中具有较好的应用前景,其叶片的结构会直接影响风力回收的效果。设计了具有不同叶片直径、不同叶片倾斜角度和不同叶片数量的结构特征,使用3D打印方式成型,在同等风速条件下测试不同结构特征叶片的发电效果,分析各结构特征的变化对于发电效果的影响。结果表明:在风速(7.3±0.2)m/s时,发电电流随着叶片直径的增加呈下降趋势,叶片和水平方向的倾斜角度越大发电电流越小,叶片数量的增加会显著增大发电电流。该研究可以为微小型风力回收装置的叶片设计时提供参考依据。The micro wind recovery device has a good application prospect in daily life,and the structure of its blade will directly affect the effect of wind recovery.Therefore,structural features with different blade diameters,different blade tilt angles and different blade numbers were designed and molded by 3D printing.The power generation effect of blades with different structural features was tested under the same wind speed condition,and the influence of changes in each structural feature on the power generation effect was analyzed.The results show that when the wind speed is(7.3±0.2)m/s,the generation current decreases with the increase of blade diameter.The larger the tilt Angle between the blade and the horizontal direction,the smaller the generation current,and the increase of the number of blades will significantly increase the generation current.The above conclusions can provide reference for blade design of micro wind recovery device.

关 键 词：风力回收装置 叶片结构 3D打印 发电电流 

分 类 号：TH122[机械工程—机械设计及理论]