摘要
市场上现有真空抽气装置体积大,不便于携带,使用前装配过程复杂。轻便型离心式恒压水泵启动时存在排气困难,需要加装真空抽气装置。设计制作手动真空抽气装置,包括3D结构设计、虚拟装配、运动仿真验证及材料选择。该装置通过活塞的往复运动从腔体内吸气,具有体积小、重量轻、成本低、装配结构简单、携带使用方便等优点,适用于中小型工程机械、农用机械及其他需要排气的产品。
The present vacuum pumps on the market are bulky and not potable.Pre-use assembly process is complex. It is difficult to exhaust when a portable centrifugal constant pressure water pump starts up, so it is necessary to install a vacuum pump.Manual vacuum pump has been designed and manufactured, including the design of 3D structure, virtual assembly, motion simulation verification and material selection.It has the advantages of small size, light weight, low cost and simple assembly structure. It is also easy to carry and use. It is suitable for small and medium-sized construction machinery, agricultural machinery and other products that need to be exhausted.
作者
王成
王圣洁
WANG Cheng;WANG Shengjie(Jiangsu PV Wind Power Control Engineering Research and Development Center, Suzhou 215009;School of Mechanical & Electronic Technology, Suzhou Institute of Trade & Commerce, Suzhou 215009;Suzhou Spiral Flow Constant Pressure Pump Engineering Technology Research Center, Suzhou 215009)
出处
《常州工学院学报》
2019年第2期17-20,共4页
Journal of Changzhou Institute of Technology
基金
苏州市2018年应用基础研究计划项目(SNG2018040)
苏州市相城区重点产业技术创新专项(XJ201813)
关键词
真空抽气装置
恒压水泵
结构设计
虚拟装配
运动仿真
vacuum pump
constant pressure water pump
structural design
virtual assembly
motion simulation
