一种太阳能家用热水器专利号ＺＬ刃２次对Ｅ．．７本实用新型涉及一种太阳能家用热水器，包括真空管集热器。水箱、进水管、出水管、三通阔和支撑架。其特征在于：它还包括吸热管和单向阎，吸热管安装在真空管集热器的输出端，所述吸热管外壁的尾部直接焊接在水箱上，水箱... A solar home water heater patent No. ZL blade 2 times to E. . 7 The utility model relates to a solar home water heater, comprising a vacuum tube collector. Water tank, inlet pipe, outlet pipe, tee and supporting frame. The utility model is characterized in that the utility model also comprises a heat absorption pipe and a unidirectional Yan, and the heat absorption pipe is installed at the output end of the vacuum pipe collector, the tail part of the outer wall of the heat absorption pipe is directly welded on the water tank ...