发明授权
- 专利标题: Water conserving devices and processes
- 专利标题(中): 节水装置和工艺
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申请号: US12309008申请日: 2008-10-14
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公开(公告)号: US08740098B2公开(公告)日: 2014-06-03
- 发明人: Steven M. Greenthal , Neal W. Smith
- 申请人: Steven M. Greenthal , Neal W. Smith
- 申请人地址: US CA Buena Park
- 专利权人: Nitroworks Corporation
- 当前专利权人: Nitroworks Corporation
- 当前专利权人地址: US CA Buena Park
- 代理机构: Erickson, Kernell, Derusseau & Kleypas, LLC
- 国际申请: PCT/US2008/011713 WO 20081014
- 国际公布: WO2009/051695 WO 20090423
- 主分类号: G05D23/12
- IPC分类号: G05D23/12 ; G05D23/185 ; F16K49/00 ; F16L53/00
摘要:
The initially cold water streams of a household hot water plumbing circuit are accumulated in a storage container to be thereafter drained off with the cold water stream, at various flow restricted levels, thereby conserving water use. This accumulate may be adjustably admixed into the waste products of a household drinking water purification system, thereby diluting it to acceptable levels that may be useful for washing and the like. Additionally, and/or alternatively, the fresh water stream may be admixed into the water purification waste water stream. Each of these water conserving functions is conformed to be combined in a stepwise manner, thereby accommodating budgetary and use growth constraints.
公开/授权文献
- US20100269908A1 Water Conserving Devices and Processesx 公开/授权日:2010-10-28