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一种基于继电器控制的自动上水控制系统是利用液位开关和继电器作为主要器件的自动控制系统,实现自来水储水罐和热水加热罐的自动上水系统的有效控制。文中介绍了该自动上水控制系统的设计方案、工作原理、系统的组成、液位开关的选型、液位开关的安装、系统功能与特点、以及现场效果等内容。实践证明,该系统性能优越、运行良好,具有良好地推广应用价值。
A kind of automatic control system based on relay control is an automatic control system that uses level switches and relays as its main components to realize effective control of the automatic water feeding system of tap water storage tanks and hot water heating tanks. This paper introduces the design scheme, working principle, composition of the system, the selection of liquid level switch, the installation of liquid level switch, the system functions and features, as well as the field effect and so on. Practice has proved that the system is superior performance, running well, with good promotion and application value.