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发表于 2012-3-1 10:51
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来自: 中国上海
怎么大家好像都没有什么反应啊,船市不好,怎么人气也不旺了呢。
昨天碰巧看可以下ABS的steel vessel 的规范,其中的关于lubricating oil tank 中的15.3.4 level measurement 中是这样说的:
a:sounding pipes are to meet the applicable requirements in......
b:level gauges maybe fitted in lieu of sounding pipes............
c:gauge glasses maybe fitted in lieu of sounding pipes.........
d:where fitted, they are to be encased in steel.....
e: High level alarm. To prevent spillage, an alarm is to be fitted to warn of the level
reaching a predetermined high level. For tanks fitted with overflow arrangements, the high
level alarm may be omitted, provided a flow sight glass is fitted in the overflow pipes. Such
flow sight glass is to be fitted only on the vertical section of overflow pipe and in readily
visible position.
f:Additional level alarms. For propulsion machinery spaces intended for centralized
or unattended operation (ACC or ACCU notation), low level conditions of fuel oil settling
and service tanks are to be alarmed at the centralized control station. Where tanks are
automatically filled, high level alarms are also to be provided. For ACCU notation, these
tanks are to be sized for at least 24-hour operation
根据上述规范中的内容,可以得出,测深是必须要装的,至于液位计,液位开关以及gauge glass 不是必须得装的,可以装也可以不装;
高地位液位报警视情况,楼主所说的在花钢板下面的应该是燃油储存舱吧,很大的,所以低位液位报警应该不需要。
只要按照规范来做就可以了
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