NOVELTY - A solar inflatable automatic aerator comprises a floating body and an aeration combinative structure. The floating body comprises a lower cabinet (1) and a top cabinet (2) which are connected with each other by a dowel (5). An air inlet is arranged at the top cabinet. An air passageway formed by lower cabinet and top cabinet gradually becomes narrow from an air inlet to an air outlet. The aeration combinative structure comprises power supply apparatus and oxygen conveying apparatus. The power supply apparatus comprises a solar panel (9) and a storage battery (10).    USE - Solar inflatable automatic aerator.    ADVANTAGE - The solar inflatable automatic aerator has good aeration effects, low noise, low power consumption and good safety and is capable of conveniently moving at a pond and supplying drugs.    DETAILED DESCRIPTION - A solar inflatable automatic aerator comprises a floating body and an aeration combinative structure. The floating body comprises a lower cabinet (1) and a top cabinet (2) which are connected with each other by a dowel (5). An air inlet is arranged at the top cabinet. An air passageway formed by lower cabinet and top cabinet gradually becomes narrow from an air inlet to an air outlet. The aeration combinative structure comprises power supply apparatus and oxygen conveying apparatus. The power supply apparatus comprises a solar panel (9) and a storage battery (10). The solar panel is erected on the top cabinet of the floating body, and is connected with the storage battery by a guide line so as to form an outer surface of the solar inflatable automatic aerator. The storage batteries are arranged at an upper part of the top cabinet of the floating body, and arranged below the solar panel. The oxygen conveying apparatus is arranged at an air inlet of the top cabinet of the floating body, and is composed of a motor (4) and a blade wheel. The blade wheel is arranged at a main shaft of the motor. A filling block (3) is arranged below the motor which is connected to the top cabinet of the floating body by filling block. The motor and the storage batteries are connected with each other by a guide line.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic perspective view of a solar inflatable automatic aerator.    Lower cabinet (1)    Top cabinet (2)    Filling block (3)    Motor (4)    Dowel (5)    Solar panel (9)    Storage battery (10)