Title: Underground submerged interception for preventing sea water from invasion and water collection method
Application Number: 200510046649 Application Date: 2005.06.09
Publication Number: 1718946 Publication Date: 2006.01.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: E03B3/00,B02B3/00
Applicant(s) Name: Dalian Jiuding Special Construction Engineering Co Address: 116025
Inventor(s) Name:
Attorney & Agent: ma ruiju
Abstract:
     The present invention relates to an underground interception and water collection method for resisting sea-water encroachment. Said invention adopts multi-layer radial-opened and large-diameter water-collecting well technique, the filters are hierarchically distributed along the depth direction, the length of the filter can be extended to 5-10m or more longer in water-containing layer direction. The water-collecting well diameter is larger, its water-collecting capacity is high, ground water yield is large, and its water quality can not be easily contaminated, so that it has hetter water-collecting, mining and water quality protection effect.
Time: 16
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