安全电压在燃气热水器上的研究

Research on safety voltage on gas water heater

使用市电的强制排气式燃气热水器由于接地问题,容易导致燃气热水器带电而出现触电事故。本文通过对燃气热水器漏电、触电分析,提出一种全新的燃气热水器电控方案,确保燃气热水器内部电器件均为安全电压,从而有效保障用户的人身安全,全方位提高燃气热水器的安全性。

due to earthing failure, for those force flue gas water heaters which require city power supply, the appliance is electrified and will bring electric shock to human. This paper presents a brand new electric control solution for gas water heater, via analysis over electric leakage and shock, ensuring absolute safe voltage for all electrical components inside the gas appliance, and it can therefore give solid protection for human security and upgrade comprehensive safety for gas appliances.