This paper introduced that corrosion of water tank is harmful to boiler, and inappropriate maintenance of Duolite does harm to Duolite. Main maintenance methods of the equipment are presented.
介绍了水箱的腐蚀对锅炉的危害和离子交换树脂保养不当对树脂的危害，指出了水箱和离子交换树脂的主要保养方法。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
The invention discloses a kind of electric boiler fast to be hot -like heats up the water tank, was suitable to showers the room, between the kitchen and so on all need hot water situations.
本发明公开一种电热水器上的速热式加热水箱。适用于淋浴房、厨房间等一切需要热水的场合。
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