零冷水燃气热水器节能控温技术的探讨

Research of Energy Saving and Temperature Control Technology for Zero Cold Water Gas Water Heater

目前,零冷水燃气热水器用户的痛点问题:(1)使用预热功能,燃气费显著增加;(2)预热后开水,水温波动大,影响洗浴体验。为了解决以上问题,本文根据零冷水工作原理,结合实验数据,探讨预热出水水温、耗气量、预热时间的影响因素,得出零冷水燃气热水器节能控温的技术方案。

At present,the pain points for users of zero cold water gas water heaters are:①Using the preheating function significantly increases gas costs;②After preheating,the water temperature fluctuates greatly,which affects the bathing experience.In order to solve the above problems,this article explores the influencing factors of preheating water temperature,gas consumption,and preheating time based on the working principle of zero cold water and experimental data,and proposes a technical solution for energy-saving and temperature control of zero cold water gas water heaters.