基于“复合轮齿机构”:在气体压缩机产品中的研究与应用  

Research and Application of Gas Compressor Products Based on "Composite Tooth Institutions"

作　　者：沈韦华[1] 陈洪涛[1,2] 

机构地区：[1]四川工程职业技术学院,四川德阳618000 [2]西南交通大学机械工程学院,四川成都610031

出　　处：《科技通报》2013年第7期185-188,共4页Bulletin of Science and Technology

摘　　要：首先,复合轮齿机构是一种实用新型机构。其次,针对复合轮齿机构在复合轮齿式气体压缩机应用中出现的"不完全内压缩",提出了在大齿边增加一个中齿,同时将后一个大齿槽前的全部小齿削低齿高的解决措施以实现"完全内压缩";通过齿廓曲线的设计保证压缩机高速运转时的平稳和可靠、高低压气体间不串通、不泄漏或回流及尽量形成较小面积的泄漏三角形;从结构设计上提出解决排气速度偏高的问题。First,the composite tooth institutions is a utility model agency.Secondly,for the composite tooth institutions composite tooth-gas compressor applications the ＂incomplete internal compression＂,the proposed increase in large serrated edge to a tooth,while all small teeth before after a large alveolar cut a lower tooth height measures to achieve ＂completely within compressed＂;ensure smooth and reliable high-speed operation of the compressor,not collusion between the high and low pressure gas through the design of the tooth curves,does not leak or reflux and try to form a smaller area of the leak triangle;solve the problem of high exhaust velocity from the structural design.

关 键 词：复合轮齿机构 完全内压缩 齿廓曲线设计 排气速度 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]