Novel multifunctional floating type positioning transmission device

A novel multifunctional floating type positioning transmission device is provided with a circular floating body floating on the sea surface, an upper-layer building is fixed to the center of the floating body, a steel cylinder structure is arranged in the center of the upper-layer building, and the bottom of the steel cylinder structure extends downwards to the interior of the floating body and is in butt joint with an STP floating cylinder. A rotating joint is fixed in the top of the steel cylinder structure and connected with a transmission pipeline, the transmission pipeline extends downwards and is communicated with a vertical pipe in the STP buoy, and the bottom of the vertical pipe is communicated with a seabed wellhead. Suction cup devices are symmetrically arranged on the two sides of the superstructure, the CO2 transport ship is located on the suction cup devices, and the suction cup devices are fixed to the upper surface of the floating body. The device can adapt to ships with different drains by ad