关闭密封水阀门 Close seal water valve ; seal water valve closure ; Closure seal water valve gate ; Close the water valve seal
提出了采用紧急关闭水阀和合理选用变频泵等技术措施。为共用系统的功能发挥和运行可靠提供了保障。
Technical measures of using emergency shut valve and selecting regulating frequency pump are put forward in this paper, assuring function elaboration and running reliability of the Shared system.
热水器的水放完后，关闭连接热水器的供水阀及浴缸或淋浴喷头的热水出水阀。
When it is all drained, shut the "batch connect" valve and shut the hot water valve in the shower or sink.
首先，确定让水位上升的砖头或者马桶清洁装置没有挡到阀门，让它不能正确关闭；然后清除挡水阀座周围的矿质沉淀物，检查连在挡水阀的拉管是不是太短，有没有把挡水阀拉得有轻微缝隙。
This includes removing any mineral deposits around the seat beneath the valve. Also check that the pull chain attached to the valve is not too short and holding the valve slightly open.
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