摘要
通过红外线检测电热水器淋浴区域是否有人进入,当有人进入时断开热水器电源,当人离开淋浴区域时,延时10 s后接通热水器电源,可以有效防止人员触电。
Through infrared detection electric water heater if anyone into the shower area,when people enter the water heater power is disconnected,when people leave the shower area,delay after 10 s turn on the heater power,can effectively prevent the workers get an electric shock.
出处
《煤》
2016年第9期13-13,44,共2页
Coal
关键词
电热水器
触电保护器
主动防护
electric water heater
get an electric shock protector
active protection
