![一种可换装式的轴流膨胀机结构](/CN/2016/1/163/images/201610816646.jpg)
基本信息:
- 专利标题: 一种可换装式的轴流膨胀机结构
- 专利标题(英):Replaceable axial flow expander structure
- 申请号:CN201610816646.6 申请日:2016-09-12
- 公开(公告)号:CN106285788A 公开(公告)日:2017-01-04
- 发明人: 朱阳历 , 陈海生 , 李文 , 张雪辉 , 胡东旭 , 王星
- 申请人: 中国科学院工程热物理研究所
- 申请人地址: 北京市海淀区北四环西路11号A202
- 专利权人: 中国科学院工程热物理研究所
- 当前专利权人: 华科超能(北京)能源科技有限公司
- 当前专利权人地址: 100094 北京市海淀区永捷南路2号院2号楼6层603号
- 主分类号: F01D5/14
- IPC分类号: F01D5/14 ; F01D9/02 ; F01D17/16 ; F01D25/24 ; F01D25/28
The invention relates to a replaceable axial flow expander structure. Spray nozzle rings and supporting cylinder bodies thereof can be fixed on an air-inlet volute through bolts; moving blade discs are fixed on a mains shaft through end face teeth, a pull rod and a locking nut; the spray nozzle rings and moving blades with different sizes and shapes can be replaced; one stage or multiple stages of blades can be allowed to mount. According to the replaceable axial flow expander structure disclosed by the invention, when the different spray nozzle rings and the moving blades are replaced; design requirements of multiple rotating speeds, power, pressures, temperatures, stage numbers and the like within a certain range can be met; substantial optimization and improvement on equipment are facilitated or test demands of a plurality of pneumatic design schemes can be met by one test bed, and the construction cost of an expander testing platform is greatly reduced.
公开/授权文献:
- CN106285788B 一种可换装式的轴流膨胀机结构 公开/授权日:2018-02-16
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F01 | 一般机器或发动机;一般的发动机装置;蒸汽机 |
----F01D | 非变容式机器或发动机,如汽轮机 |
------F01D5/00 | 叶片;叶片的支承元件;叶片或元件的加热、隔热、冷却或防止振动装置 |
--------F01D5/02 | .叶片的支承元件,如转子 |
----------F01D5/14 | ..型式或结构 |