Three wind power mechanisms, aircrafts, aerological stations, wind power ships and high altitude water taking machines all adopt wing rings to serve as wind wheels. The wing rings abandons axle centers and low-efficiency section wings of ordinary wind wheels and adopts high-efficiency wing sections as the whole wing piece, the length of force arms which support the high-efficiency wing sections is shortened by several times, one force arm is increased into two force arms, and single-side supporting is changed into two-side supporting. Therefore, compared with common wind wheels, the largest radius can be expanded by more than ten times, and if the radiuses are identical, then effectively wing section area can be expanded by more than several times. Accordingly, compared with existing wind wheel generating mechanisms, three wing ring wind power mechanisms are enlarged by more than ten times in size, and adjacent wing rings of wing ring groups can mutually serve as rotors to perform reversing rotation, thereby enabling relative speed of the rotors to be doubled. Even if the body form, rotating speed and electromagnet load are all identical, generated energy can also be improved twice. Wingspans of a high altitude wing ring wind power mechanism, a wing ring aircraft and a wing ring aerological station can exceed kilometers, and bearing capacity can reach tens of thousands of tons. A wind power mechanism of a wing ring wind power ship can drive extra-large vessels, and a wing ring high attitude water taking machine can take water in large-scale high attitude air mode.