快速燃气热水器实现热水零等待的实践探索

Practical Exploration of Zero Waiting for Hot Water by Fast Gas Water Heater

通过对本身没有热水循环系统的快速燃气热水器进行方案设计,在增加循环管、循环泵、缓冲水箱、点加热装置、电动三通阀、单向阀、控制器等部件的基础上,实现了既减少了燃气热水器的点火频率,又满足了用户对生活热水即开即用"零等待"的需求。

Through the design of a fast gas water heater without its own hot water circulation system,on the basis of adding circulating pipe,circulating pump,buffer water tank,point heating device,electric three-way valve,one-way valve and controller,etc.It not only reduces the ignition frequency of gas water heater,but also satisfies the user’s demand of'zero waiting'for domestic hot water.