
基本信息:
- 专利标题: 一种应用于泥水盾构机管路延伸系统的波纹管式封堵球
- 专利标题(英):Corrugated pipe type ball sealer applied to pipeline extension system of muddy water shield tunneling machine
- 申请号:CN201910814661.0 申请日:2019-08-30
- 公开(公告)号:CN110645437A 公开(公告)日:2020-01-03
- 发明人: 李树勋 , 杨凌杰 , 张万年 , 陶善祥 , 徐晓刚 , 唐陵 , 史宇宇 , 汪小峰 , 康云星 , 黄程波 , 刘太雨 , 徐晖
- 申请人: 安徽铜都流体科技股份有限公司
- 申请人地址: 安徽省铜陵市铜都大道北段188号
- 专利权人: 安徽铜都流体科技股份有限公司
- 当前专利权人: 英诺威阀业有限公司
- 当前专利权人地址: 安徽省铜陵市铜都大道北段188号
- 代理机构: 铜陵市天成专利事务所
- 代理人: 李坤
- 主分类号: F16L55/10
- IPC分类号: F16L55/10 ; E21D9/06
The invention relates to a corrugated pipe type ball sealer applied to a pipeline extension system of a muddy water shield tunneling machine. The corrugated pipe type ball sealer comprises a metal corrugated pipe (1), and the outside of the metal corrugated pipe (1) is covered with a layer of a polyurethane elastomer material (2).For the metal corrugated pipe (1), the pitch of the wave t, the thickness of convolution a, the monolayer thickness of the corrugated pipeh0, the wave height H, and the thickness of a connecting head h1 are calculated based on the inner diameter of a pipeline. The main purpose is to solve the problems that the technology is inadequate, operation is inconvenient, the weight is high, the deflection is small, and the frictional force is large in the existing researchon a pipeline extension sealing device of the muddy water shield tunneling machine.
公开/授权文献:
- CN110645437B 一种应用于泥水盾构机管路延伸系统的波纹管式封堵球 公开/授权日:2021-07-02
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16L | 管接头 |
------F16L55/00 | 管中阀门的配置 |
--------F16L55/10 | .用于停止流入或流出管子或软管的装置 |