A power generation mechanism that utilizes solar heat together with geothermal heat is equipped with a boiler and at least one pipeline generator unit. The lower end of the boiler is provided with an input pipe, which can extend deep into the ground to extract dry geothermal heat accumulated in the subterranean layer into the interior of the boiler. The upper end of the boiler is equipped with a solar heat collector, which transfers solar heat to the interior of the boiler to further heat hot water inside; in addition, the upper end of the boiler is connected to at least one output pipe, which can transport the heated water and steam to a pipeline generator unit. By directing hot water and steam through a power generation channel located between the upper water tank and the lower water tank of the pipeline generator unit, the generator unit in the power generation channel generates electricity.

A power generation mechanism that utilizes solar heat together with geothermal heat is equipped with a boiler and at least one pipeline generator unit. The lower end of the boiler is provided with an input pipe, which can extend deep into the ground to extract dry geothermal heat accumulated in the subterranean layer into the interior of the boiler. The upper end of the boiler is equipped with a solar heat collector, which transfers solar heat to the interior of the boiler to further heat hot water inside; in addition, the upper end of the boiler is connected to at least one output pipe, which can transport the heated water and steam to a pipeline generator unit. By directing hot water and steam through a power generation channel located between the upper water tank and the lower water tank of the pipeline generator unit, the generator unit in the power generation channel generates electricity.