Sea energy driven power generation piling semi-submerged ship

Abstract

The invention discloses a sea energy driven power generation piling semi-submerged ship. The ship comprises a ship body and further comprises a water energy power generation system, wherein the ship is provided with an ocean current and ocean wave energy collector and a water pumping and pressurizing device which are linked in sequence, and is also provided with a main water suction port; an input end of the water pumping and pressurizing device is connected with the main water suction opening, and an output end of the water pumping and pressurizing device is connected with a second high-pressure pipe which is connected with the water energy power generation system; the ship is provided with a pipe pile sinking machine and a pile sinking stabilizing clamp which are arranged up and down; and the water energy power generation system is electrically connected with the pipe pile sinking machine. According to the sea energy driven power generation piling semi-submerged ship, power generation and piling on the sea can be achieved through the energy of ocean currents and waves, environmental protection is achieved, the duration time of single-time piling operation can be greatly prolonged, and long-term offshore operation of the piling semi-submerged ship is facilitated.

Description

technical field [0001] The invention relates to the field of ships, in particular to a semi-submersible ship driven by sea energy and generating piling. Background technique [0002] A semi-submersible ship is also called a semi-submersible mother ship. It submerges the loading deck into the water through the adjustment of its own ballast water, so as to float the specific cargo (such as barges, yachts, ships, drilling platforms, etc.) to be carried from the designated position. Enter the cargo deck of the semi-submersible ship and transport the cargo to the designated location. However, the current semi-submersible ships basically use the traditional internal combustion engine to drive the propeller to sail, and the fuel used by the internal combustion engine needs to be replenished in time, which requires extremely high material supplies for the ship. Difficult to proceed. [0003] However, when the traditional piling ship is driving pilings at sea, because the depth of ...

AI Technical Summary

Problems solved by technology

However, the propeller propulsion system has the following problems in use: 1) there is a problem that seawater enters the engine room along the drive shaft; 2) fuel and engines are required, the cost of fuel is high, the pollution is large, and the noise of the engine is loud, and the water flow when the propeller stirs the water flow Collision with the propeller with a hard surface will also generate a lot of noise; 3) When a ship using a traditional fuel propulsion system is moving, the bow and stern will form a water level difference with a high bow and a low stern. The bigger it is, the so-called uphill effect will be formed; at the same time, the bow will be raised, resulting in an increase in the projected area of ​​water resistance and aggravating the bumping of the ship

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