Shuy Geoffrey Wen-Tai,CHANG Wen Ten,LIAO Jau-Dar,LAI Hsin-Chen,LI Chang-Horang,LU Ming Huei
申请号：
US201715600580
公开号：
US2017254333(A1)
申请日:
2017.05.19
申请国别(地区):
美国
年份:
2017
代理人:
摘要：
Design solutions to mitigate the following four fatal flaws in the conventional pump system design; namely, (1) surprised pump-failure in single pump design that can result in costly water damage; (2) the threat of fatal high voltage electrocution accident in flooding situation; (3) grid power outage and no energy supply to support the needed pumping power that result in water damage; (4) stinky smell from the sitting foil water in the well after a period of low seeping rate with or without activated pumping. The principles described in the content disclosure, the proposed designs can completely mitigate the above four fatal design issues.
