- 专利标题: METHOD AND APPARATUS FOR DRYING SPRINKLER PIPING NETWORKS
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申请号: US11851782申请日: 2007-09-07
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公开(公告)号: US20080060215A1公开(公告)日: 2008-03-13
- 发明人: William J. Reilly , Kevin J. Blease
- 申请人: William J. Reilly , Kevin J. Blease
- 申请人地址: US PA Easton
- 专利权人: Victaulic Company
- 当前专利权人: Victaulic Company
- 当前专利权人地址: US PA Easton
- 主分类号: F26B5/04
- IPC分类号: F26B5/04 ; B01D47/00 ; B01D53/02 ; F25D17/06
摘要:
A sprinkler system and a method for mitigating scaling, microbiological influenced corrosion and oxidative corrosion are disclosed. The system includes a piping network in fluid communication with a source of pressurized water and an air pump. The network is vented to the ambient. The air pump moves initially dry ambient air through the system, either by maintaining a negative or a positive air pressure within the network. The dry air absorbs residual water within the network and exhausts it to the ambient. Rate of air flow through the system is controlled by restrictor elements such as orifices, throttle valves or venturies within the piping network.
公开/授权文献
- US08132629B2 Method and apparatus for drying sprinkler piping networks 公开/授权日:2012-03-13