Wave difference wind pressure electricity generation device

The invention discloses a wave difference wind pressure electricity generation device, which comprises a buoyancy chamber device, a rotor electricity generation device, a wind wheel device and an airflow non-return device, and is characterized in that the buoyancy chamber device comprises a floating body, a main chamber body and an air chamber isolation plate; the rotor power generation device comprises a rotor generator shell, a generator rotor coil, a generator permanent magnet, a rotor middle shaft and a one-way rotating bearing; the generator permanent magnet is arranged on the inner wall of the rotor generator shell; one end of the rotor middle shaft penetrates through the generator rotor coil and the rotor generator shell and is connected with the one-way rotating bearing; the wind wheel device comprises a wind wheel device upper air chamber, a wind wheel device lower air chamber, an inclined blade upper wind wheel and a concave blade lower wind wheel; a buoyancy cabin device of the device provides wate