Solar water heater with building block type cuboid water tank supporting frame

The semi-finished product of the mounting module W, the semi-finished product of the mounting module K, the semi-finished product of the mounting module Q and the reserved screw holes are connected through screws, nuts or electric welding; heat collecting pipes are assembled according to numbers and required sequences corresponding to reserved mounting holes of heat collecting pipes on the basis of 201210130280.9, the bottom of the whole solar water heater forming the building block type cuboid water tank supporting frame is integrally perpendicular to the ground, and A20, A21, A22, a20, a21, a22, B20, B21, B22, b20, b21 and b22 are directly fixed to the flat ground through iron expansion screws. 安装模块W半成品、安装模块K半成品、安装模块Q半成品，预留的螺丝孔用螺丝、螺帽连接或电焊连接；延续201210130280.9的基础的聚热管预留安装孔对应编号及要求顺序装配聚热管，组成一种积木式长方体水箱支承架的太阳能热水器整机的底部整体垂直于地面，A20、A21、A22、a20、a21、a22、B20、B21、B22、b20、b21、b22通过铁膨胀罗丝直接固定在平整的地面上。