Aeration ship

An aeration ship, comprising:

• a) a ship body;
• b) a ship bottom;
• and
• c) an aerator comprising an air cylinder having an upper section and a lower section;
• wherein:
• the upper section of the air cylinder is fixed on the ship body;
• the lower section of the air cylinder penetrates the ship bottom and extends downwards;
• the aerator further comprises a submersible hollow shaft motor, a propeller, and a base;
• the air cylinder is connected with the submersible hollow shaft motor through the base;
• the propeller is coaxially connected with the submersible hollow shaft motor;
• the base is a multidirectional base, an opening at an upper part of the base is connected with the air cylinder, and an opening on a side surface of the base is connected with the submersible hollow shaft motor;
• three uniformly distributed openings are formed on the side surface of the base;
• the aeration ship further comprises an aeration system lifting device for controlling the ascending or descending of the air cylinder;
• the aeration system lifting device comprises an electric generator, a hydraulic station, a hydraulic pipe, a lifting oil cylinder, and a piston;
• the lifting oil cylinder is fixed on the ship body;
• the electric generator drives the hydraulic station to work;
• the hydraulic station is connected with the lifting oil cylinder via the hydraulic pipe;
• the air cylinder penetrates the inside of the lifting oil cylinder;
• the piston is arranged between an outer wall of the air cylinder and an inner wall of the lifting oil cylinder;
• and
• oil is filled between the outer wall of the air cylinder and the inner wall of the lifting oil cylinder.

An aeration ship, comprising:

• a) a ship body;
• b) a ship bottom;
• and
• c) an aerator comprising an air cylinder having an upper section and a lower section;
• wherein:
• the upper section of the air cylinder is fixed on the ship body;
• the lower section of the air cylinder penetrates the ship bottom and extends downwards;
• the aeration ship further comprises an aeration system lifting device for controlling the ascending or descending of the air cylinder;
• the aeration system lifting device comprises a lead screw, a lifter, a lifting handle, a protective sleeve of the lead screw, a lifting guide pipe, and a connecting plate;
• the lifting guide pipe and the protective sleeve of the lead screw are fixed on the ship body;
• the air cylinder penetrates the inside of the lifting guide pipe;
• the connecting plate is used for connecting the upper end of the air cylinder and the upper end of the lead screw;
• the lead screw penetrates the inside of the protective sleeve of the lead screw via the lifter;
• and
• the lifting handle drives the lead screw to ascend or descend through a worm and gear system in the lifter.

An aeration ship, comprising:

• a) a ship body;
• b) a ship bottom;
• and
• c) an aerator comprising an air cylinder having an upper section and a lower section;
• wherein:
• the upper section of the air cylinder is fixed on the ship body;
• the lower section of the air cylinder penetrates the ship bottom and extends downwards;
• the aerator further comprises a submersible hollow shaft motor, a propeller, and a base;
• the air cylinder is connected with the submersible hollow shaft motor through the base;
• the propeller is coaxially connected with the submersible hollow shaft motor;
• the base is a multidirectional base, an opening at an upper part of the base is connected with the air cylinder, and an opening on a side surface of the base is connected with the submersible hollow shaft motor;
• three uniformly distributed openings are formed on the side surface of the base;
• the aeration ship further comprises an aeration system lifting device for controlling the ascending or descending of the air cylinder;
• the aeration system lifting device comprises a lead screw, a lifter, a lifting handle, a protective sleeve of the lead screw, a lifting guide pipe, and a connecting plate;
• the lifting guide pipe and the protective sleeve of the lead screw are fixed on the ship body;
• the air cylinder penetrates the inside of the lifting guide pipe;
• the connecting plate is used for connecting the upper end of the air cylinder and the upper end of the lead screw;
• the lead screw penetrates the inside of the protective sleeve of the lead screw via the lifter;
• and
• the lifting handle drives the lead screw to ascend or descend through a worm and gear system in the lifter.

An aeration ship, comprising:

• a) a ship body;
• b) a ship bottom;
• and
• c) an aerator comprising an air cylinder having an upper section and a lower section;
• wherein:
• the upper section of the air cylinder is fixed on the ship body;
• the lower section of the air cylinder penetrates the ship bottom and extends downwards;
• the aerator further comprises an air compressor, and an output port of the air compressor is connected with an upper part of the air cylinder;
• the aerator further comprises a compressed air pipe, and the output port of the air compressor is connected with the upper part of the air cylinder via the compressed air pipe;
• and
• the aeration ship further comprises a disinfectant generator arranged in the ship body, wherein an output port of the disinfectant generator is communicated with the upper part of the air cylinder.