Matrix dry type heating solar water heater

The utility model relates to a matrix dry type heating solar water heater, which comprises a water tank inner casing, a heat insulating layer arranged outside the water tank inner casing, a heat insulating jacket arranged outside the heat insulating layer, a heat conduction block arranged in the heat insulating layer on the outer layer of the water tank inner casing, and a plurality of heat pipe type vacuum pipes with the condensing ends thereof passed into the heat conduction block. The matrix dry type heating solar water heater is characterized in that at least one ventilation duct is arranged on the heat conduction block, an inlet pipe and an outlet pipe are respectively connected with both ends of the ventilation duct, and a heat radiation device is connected with one of the inlet pipe and the outlet pipe. Since the ventilation duct is arranged on the heat conduction block into which the condensing ends of the heat pipe type vacuum pipes are passed, the inlet pipe and the outlet pipe are respectively conn