The invention provides a half-opened forced convection heat exchange energy pile pipe pile system. The system comprises a precast concrete pipe pile and an opened heat exchange pipe; the opened heat exchange pipe comprises a liquid inlet pipe and a liquid return pipe; an integrated heat exchange chamber is formed in a pile hole of the precast concrete pipe pile; the liquid inlet pipe enters the bottom of the heat exchange chamber; the liquid return pipe is mounted at the top of the heat exchange chamber; and a heat exchange medium is input to the bottom of the pile hole by the liquid inlet pipe, flows through the whole pile hole from bottom to top, and flows out from the pile top to finish forced convection with soil outside the precast concrete pipe pile. The energy pile system uses waterinjected in the pile hole of the pipe pile for circulating to form forced convection in the pile hole, so that the heat exchange efficiency is improved, and both materials and cost are saved; the construction and the installation are convenient; the leakage problem is prevented through the opened pipeline in the pile hole; and more convenience and high reliability are achieved compared with traditional cast-in-place piles or pipe pile buried pipes.