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近年来,国内燃气热水器研究者和生产企业,都把提高燃气热水器的安全性作为最重要的任务,苦心加以研究,已不断开发出各种安全装置,这些安全装置是“水气联动装置”——当打开水阀,热水器的燃气阀便打开,同时点燃;当关闭水阀时,燃气阀立即关断,火也熄灭,确保热水器不在无水的情况下工作。可防止热水器烧坏或引起火灾事故。“熄火保护装置”——当热水器突然断气,或者火焰被风吹灭时,
In recent years, researchers and manufacturers of domestic gas water heaters have all considered improving the safety of gas water heaters as their most important task. They have painstakingly studied and have continuously developed various safety devices that are “water-gas linkage devices” - When the water valve is opened, the gas valve of the water heater is opened and ignited; when the water valve is closed, the gas valve is immediately turned off and the fire is extinguished, ensuring that the water heater does not work without water. Can prevent the heater from burning out or causing a fire accident. “Flameout protection device” - When the water heater suddenly out of gas, or the flame was blown out,