Energy-saving and environment-friendly floating body connection device for offshore pipelines

Abstract

The invention discloses an energy-saving and environment-friendly floating body connection device for offshore pipelines. The device comprises a float, four sliders and a floating body. A manual telescopic rod is fixed on the outer wall of the top of the float body through bolts, At that top end of the manual telescopic rod, a hinge is fix by bolts, At that same time, the hinge is articulate witha solar cell panel, the outer wall of one side of the float body is provided with an annular groove, the inner walls of both side of the annular groove are fixed with slide rails by bolts, the outer walls of the top and the outer walls of the bottom of the four sliding blocks are respectively welded with wind fan blades and rotary fan blades, and the wind fan blades and the rotary fan blades are arc-surface streamlined structures. As that incline groove of the L-shaped mechanism and the arc-shaped fan cooperate with each other, the frictional force between the rotary fan blade and the currentis increased, and the loss of wave energy is reduced. The invention makes the floating body free from the phenomenon of water inflow when the floating body is impacted by the huge sea waves, and doesnot cause the air pressure in the connecting box to change, thus causing the floating body connection to be broken.

Description

technical field [0001] The invention relates to the technical field of ocean engineering, in particular to an energy-saving and environment-friendly ocean pipeline floating body connecting device. Background technique [0002] Large-scale marine floating bodies are composed of multiple individual floating bodies connected front and rear through connecting devices. In complex ocean environments, connecting devices will withstand the impact of waves, so the stability of connecting devices is very important. Some connecting devices in existing devices There are some problems. The connection structure is not stable enough, and the connection of the floating body is often prone to disconnection. Some devices only use the principle of negative pressure to connect, but the use of the principle of negative pressure is limited to the surface, and the floating body is not considered to be impacted by huge waves. Whether there will be a short-term disconnection during the time, which w...

AI Technical Summary

Problems solved by technology

[0002] Large-scale marine floating bodies are composed of multiple individual floating bodies connected front and rear through connecting devices. In complex ocean environments, connecting devices will withstand the impact of waves, so the stability of connecting devices is very important. Some connecting devices in existing devices There are some problems. The connection structure is not stable enough, and the connection of the floating body is often prone to disconnection. Some devices only use the principle of negative pressure to connect, but the use of the principle of negative pressure is limited to the surfa...

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