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发表于 2010-11-8 17:12
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来自: 中国上海
Independent Bilge Suctions
One of the independent power pumps is to be fitted with a suction led directly from the main
machinery-space bilge to the suction valve chest of the pump so arranged that it can be operated
independently of the bilge system. The size of this line is to be such that the pump will deliver its full
capacity. If watertight bulkheads separate the main machinery space into compartments, such a direct
suction is to be fitted to each compartment unless the pumps available for bilge service are distributed
throughout these compartments, in which case, at least one pump in each such compartment is to be
fitted with a direct suction in its compartment. |
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