摘要
介绍了太阳热水器内部结垢后的危害性及化学除垢的原理和金属的防腐蚀原理 ,对太阳热水器除垢前后的热效率进行了实验对比 ,对除垢时各种因素对金属腐蚀速率的影响进行了实验研究。
In the artical,the harmfulness on scale in solar water heater is discussed.The principle of removing scale with chemical method and anticorrosion on metal are introduced.The efficiency before and after removing scale was tested. The factors affecting rate of corrosion on metal components of water heater were studied.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2000年第2期220-224,共5页
Acta Energiae Solaris Sinica
关键词
太阳热水器
化学除垢
腐蚀速率
solar water heater,corrosion rate,chemical removing scale
