3 术语与定义 Terms and definitions

For the purposes of this document, the following terms and definitions apply. 下列术语和定义适用于本文件

3.1 cold water 冷水

water with a temperature less than 25 °C 温度小于25°C的水

3.2 hot water 热水

water with a temperature between 52 °C and 75 °C 温度在52°C和75°C之间的水

3.3 valve 阀

electrically operated obturator for controlling the flow of water 用于控制水流的电动闭孔装置

3.4 normally open or normally closed (monostable) valve 常开或常闭(单稳态)阀门

obturation system continuously fed electrically while operated obturation system暂时不知道如何翻译

密闭系统在运行过程中需连续供电

3.5 latching (bistable) valve

obturation system electrically fed only for operating opening and closing

密闭系统在运行过程中只需要在打开和关闭时供电