A fluid circulating device capable of generating energy.Including: a copper pipe,Inside,The outer surface is coated with a nano copper layer.The copper pipe piece is provided with a suction end and a recovery end.A winding section is arranged between the suction end and the recovery end.One pump,Provided on the copper pipe,Make the suction end produce suction;And a reservoir,A plasma liquid is stored in the tank.The suction end and the recovery end are respectively extended into the plasma containing liquid in the storage tank;With the device,The plasma containing liquid enters the copper pipe piece through the suction end.And flows through the winding section to the recovery end and returns to the storage tank.To form a circular flow,Making the plasma containing liquid interact with the nano copper layer of the copper tube.This results in a far infrared effect at least.一種可產生能量之流體循環裝置,包括:一銅管件,其內、外表面分別塗佈一奈米銅層,該銅管件設有一吸入端與一回收端,該吸入端與回收端之間具有一捲繞段;一泵浦,設置於該銅管件上,使該吸入端產生吸力;及一儲液槽,其槽內儲有一含等離子液體,該吸入端及回收端分別伸入於該儲液槽之含等離子液體中;藉由上述裝置,該含等離子液體經由該吸入端進入該銅管件中,並流經該捲繞段至該回收端而回到該儲液槽內,形成一循環流動,使該含等離子液體與該銅管件之奈米銅層作用,進而產生至少有遠紅外線效果。