基本信息:
- 专利标题： 列管式多级水封结构
- 专利标题（英）：Tube type multistage water seal structure
- 申请号：CN201610191061.X 申请日：2016-03-30
- 公开(公告)号：CN105697072A 公开(公告)日：2016-06-22
- 发明人： 王伏凯 , 张智睿 , 唐德风 , 徐雪 , 王恒 , 赵珊 , 何永婷 , 陈匆 , 胡小霞 , 尹瑞祥 , 李娉 , 余艳 , 朱娟 , 黄琼 , 张颖 , 李聪 , 王勇 , 杨志超 , 毛颖 , 田凡 , 崔柯柯 , 何重光 , 魏汉明
- 申请人： 中国长江动力集团有限公司
- 申请人地址： 湖北省武汉市东湖新技术开发区佛祖岭一路6号
- 专利权人： 中国长江动力集团有限公司
- 当前专利权人： 中国长江动力集团有限公司
- 当前专利权人地址： 湖北省武汉市东湖新技术开发区佛祖岭一路6号
- 代理机构： 武汉开元知识产权代理有限公司
- 代理人： 唐正玉
- 主分类号： F01D11/00
- IPC分类号： F01D11/00
The invention relates to a tube type multistage water seal structure. The tube type multistage water seal structure is composed of multistage sleeve type water seals, wherein the multistage sleeve type water seals are connected in series, the stage number n in series is a natural number which is greater than 2, and the height of the sleeve type water seals and the stage number n in series are determined according to the field installation height. The sleeve type water seals are composed of water injection/discharge parts, air discharge parts and water seal parts, wherein the water seal parts are connected in series at multiple stages, so that the water seal effect is achieved, the water injection/discharge parts are formed on the lower parts of the water seal parts, and the air discharge parts are formed on the upper parts of the water seal parts. The water seal parts are connected in series at multiple stages, so that the water seal effect is achieved. The tube type multistage water seal structure has the characteristics of small occupied area, convenience in installation and operation, good sealing effect and the like.
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 |
| ------F01D11/00 | 防止或减少工作流体的内部泄漏，如在两级之间 |