摘要
自动电热水装置是为企业淘汰落后的燃煤锅炉解决热水供应问题,并根据国内因生产或生活需要经常供应热水的用户单位(特别是矿山企业)的需求,设计的一种热水装置。为了提高该装置的安全性和可靠性,本文设计了一套基于PLC控制的自动安全保护系统。
Automatic electric water heater is eliminated backward coal-fred boiler enterprises to solve water supply problems, and according to the domestic production or life often needs for hot water supply users （especially mining enterprises） needs a water heater design. In order to improve the safety and reliability of the device, this paper designs an automatic safety protection system based on PLC control.
出处
《自动化技术与应用》
2018年第1期56-59,共4页
Techniques of Automation and Applications
关键词
电热水装置
PLC自动控制
安全保护系统
electric water heater
PLC automatic control
safety protection system
