基本信息:
- 专利标题: JOINT COVER WITH MANIFOLD BLOCK FOR DUCT LEAK DETECTION SYSTEM
- 专利标题(中):用于管道泄漏检测系统的集合块
- 申请号:PCT/US2011/001288 申请日:2011-07-21
- 公开(公告)号:WO2012011953A2 公开(公告)日:2012-01-26
- 发明人: FERNANDES, Leslie , AMY, Arnaud
- 申请人: FERNANDES, Leslie , AMY, Arnaud
- 申请人地址: 2235 Fairhurst Drive La Canada, CA 91011 US
- 专利权人: FERNANDES, Leslie,AMY, Arnaud
- 当前专利权人: FERNANDES, Leslie,AMY, Arnaud
- 当前专利权人地址: 2235 Fairhurst Drive La Canada, CA 91011 US
- 代理机构: HARRIS, Richard, D. et al.
- 优先权: US12/840,905 20100721
- 主分类号: F16L41/00
- IPC分类号: F16L41/00 ; F16L21/02
摘要:
A leak detector for an insulated duct carrying pressurized hot air comprises a cover secured over a circumferential cut in the insulation of the duct, or over a joint connecting duct sections, thereby creating a reservoir of hot air which has leaked from the duct or joint, a manifold block defining a conduit therein in communication with the hot air reservoir and a cap for securing heat sensitive wires to manifold at the end of the conduit such that the hot air from the hot air reservoir impinges directly on the heat sensitive wires. The leak detector includes flow control mechanisms in the body of the manifold block, to prevent false alarms arising from nominal leakage resulting from ordinary operation of the duct system.
摘要(中):
用于承载加压热空气的绝热管道的泄漏检测器包括固定在管道绝缘体的周向切口上或在接头连接管道部分上的盖,从而形成热空气储存器,其中 已经从管道或接头泄漏,在其中限定了与热空气贮存器连通的导管的歧管块以及用于将热敏导线固定到导管端部处的歧管的帽盖,使得来自热空气贮存器的热空气直接撞击 在热敏电线上。 泄漏检测器包括歧管块本体中的流量控制机构,以防止由于管道系统的正常操作导致名义泄漏所引起的误报。 p>
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 |
------F16L41/00 | 支线管路;管子与壁的连接 |