摘要
提出在太阳能热水器上下水管的下端安装电热水器的方法,防止管内结冰和解冻。
It is proposed that the method of erecting electric water heaters at the lower ends of water supply pipe and sewer for a solar water heater,which can prevent the inside of the pipes from freezing and thawing.
出处
《工业建筑》
CSCD
北大核心
2005年第z1期66-,共1页
Industrial Construction
关键词
太阳能热水器
上下水管
结冰
解冻
电热水器
solar water heater water supply pipe & sewer freezing thawing electric water heater
