装置二则（一）自动限时供水装置自来水是一种宝贵的资源，一到夏天，供水矛盾就非常突出。目前厂房多为高楼建筑，若同时用水往往使较高楼层发生断水现象。不注意节约用水或经常忘记关闭自水龙头会造成自来水白白浪费。为解决上述矛盾，本文介绍一种自动限时供水装置，该... Two installations (1) Automatic limited water supply Tap water is a precious resource. The water supply contradiction is very prominent in the summer. At present, the factory buildings are mostly high-rise buildings. If water is used at the same time, water cutoff occurs on the higher floors. Do not pay attention to water conservation or often forget to turn off the tap will cause waste of tap water. In order to solve the above contradictions, this article describes an automatic time-limited water supply device, which...