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公开(公告)号:US09534369B2
公开(公告)日:2017-01-03
申请号:US14492159
申请日:2014-09-22
Applicant: KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
Inventor: Dong Sop Rhee , Gil Je Cho , Du Han Lee , Seung Yong Hwang , Myoung Hwan Kim
CPC classification number: E03F5/106
Abstract: According to one aspect of the invention, an inlet of an underground reservoir having a multiple-stage structure includes: a flow portion, wherein water flowing in the flow portions; a drop portion transporting the water to a underground reservoir from the flow portion; and an inlet portion having a multiple-stage structure to generate a vortex in the water to be transported to the drop portion.
Abstract translation: 根据本发明的一个方面,具有多级结构的地下储存器的入口包括:流动部分,其中在所述流动部分中流动的水; 从所述流动部分将水输送到地下储存器的液滴部分; 以及具有多级结构的入口部分,以在待运输到液滴部分的水中产生涡流。