摘要
针对现有锅炉储水罐液位控制装置,不能精确控制水位的缺陷,设计了一种安全可靠、精确度高的超声波液位控制系统。该系统通过超声波非接触测量,液体的物理、化学性质的适应性极强。该系统结构简单、安装方便、测量精度高、适用性广。
In view of the imperfect of the existing boiler whose control device of liquid level of water storage tank can＇t accurately control water level, this paper designed a kind of safe,reliable and accurate ultrasonic liquid level control system. Through the ultrasonic non-contact measurement, the chemical and physical properties of liquid of the system turned out to be adaptively strong. Simple structure, easy installation, high measurement precision, wide applicability integrate the system.
出处
《湖南农机》
2014年第9期53-54,共2页
Hunnan Agricultural Machinery
关键词
超声波
液位
控制
系统
ultrasound
liquid level
control
system
