Compact pressure-bearing type household solar heating system

The utility model relates to a solar heating system, in particular to a compact pressure-bearing type household solar heating system, which avoids pipeline damage, improves system stability, omits a plate heat exchanger, reduces installation difficulty and installation cost, and comprises a flat plate collector, a support, a water tank and a heating end. The water tank is installed on the top of the support and communicated with the heating end through a heating circulation pipeline. The flat plate collector comprises a profile frame, a back plate and a metal flow channel pipe set, a medium heat exchange pipe is arranged in the water tank, and the metal flow channel pipe set is communicated with the medium heat exchange pipe through a heat collection circulation pipeline. 本实用新型要解决的技术问题是提供一种紧凑承压式户用太阳能供热采暖系统，避免管道破损，提高系统稳定性，省去板式换热器，降低了安装难度和安装成本，其包括平板集热器、支架、水箱和采暖端，所述平板集热器安装在支架的倾斜侧面，所述水箱安装在支架的顶部，所述水箱通过采暖循环管路连通所述采暖端；所述平板集热器包括型材边框、背板和金属流道管组，所述水箱内设有介质换热管，所述金属流道管组通过集热循环管路连通所述介质换热管。