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A pumping system and method
专利权人:
Karmøy Winch AS
发明人:
Hystad, Magne
申请号:
NO20170000485
公开号:
NO343014(B1)
申请日:
2017.03.24
申请国别(地区):
挪威
年份:
2018
代理人:
摘要:
A pumping system for moving a liquid, or a mixture of a liquid and one or more objects (P), from a collector device (2; 2') submerged in a body of water (W), to a receiving facility (31) comprises a first delivery line (7), a second delivery line (11) and a pump unit (9). The pump unit (9) is submerged in the body of water (W) at a first depth (d) below the water surface (S) and arranged between the collector (2; 2') and the receiving facility (31). The first delivery line (7) is fluidly connected between the collector device (2; 2') and a pump unit inlet (18). The second delivery line (11) is fluidly connected between a pump unit outlet (17) and the receiving facility (31). The pump unit is thus configured to generate suction in the first delivery line (7) and a positive pressure in the second delivery line (11). Suction in the first delivery line (7) may be increased by increasing the first depth (d) and/or by opening of the adjustable valve (30).
来源网站:
中国工程科技知识中心
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