4 results about "Offshore water" patented technology

The application provides a green offshore pumped storage energy, phase modulation and power generation system, which comprises a wind turbine or a wind turbine group, an offshore water tower, a water turbine, an excitation or permanent magnet synchronous generator and a water pumping pump, the excitation or permanent magnet synchronous generator is located in the offshore water tower, the wind turbine or the wind turbine group is located at the top of the offshore water tower or is distributed around the offshore water tower, the vertical excitation or permanent magnet synchronous generator is coaxially connected with the water turbine, a lower water outlet with a volute is arranged in the offshore water tower, a water storage tank is arranged above the offshore water tower, a tower water chamber, a tower water outlet channel, a sea outlet, a water inlet and corresponding valves and related circuit structures are arranged below the offshore water tower. The system can realize a novel offshore energy utilization, integrates offshore pumped storage energy, offshore power generation and offshore phase modulation into a unified structure, takes into account the operation state of the land power grid, fully utilizes offshore resources and improves the utilization rate of wind power generation.

The utility model discloses an offshore water taking head foundation which is composed of a group pile foundation and a steel mould assembly arranged from bottom to top. The group pile foundation comprises N steel pipe piles, N pile caps and a water taking device fixing frame. The N pile caps are respectively sleeved and fixed on the top sides of the N steel pipe piles, and the top sides of the pile caps are provided with lower connecting flanges. The water taking device fixing frame comprises an annular body, and N upper connecting flanges are fixed on the bottom surface of the annular body in a circumferential direction. The steel mould assembly comprises a steel mould frame, a plurality of limiting frames are arranged side by side and spaced apart, and are fixed on the inner wall of the steel mould frame. The limiting frames are provided with pile foundation limiting holes, and the number and positions of the pile foundation limiting holes on the plurality of limiting frames correspond to the underwater setting positions of the N steel pipe piles one by one. The water taking head installation construction method implemented by using the foundation can greatly reduce the earthwork amount of the open caisson sinking process, improve the pile foundation plane positioning accuracy, and shorten the time of each construction procedure by 2-3 times compared with the traditional process operation, so that the construction efficiency is high and the cost is low.

The invention and manufacture of a multifunctional amphibious solar tricycle belong to the field of traffic transportation and comprehensive solar energy utilization technology. The technical points of the tricycle are the improvement of the structure of the tricycle, the one-time composite forming of the amphibious vehicle body, the folding solar photovoltaic power generation vehicle body, and the waterproof sealing overall assembly forming of the amphibious solar tricycle. The tricycle can be used as a normal electric tricycle when driving on land, and can also drive freely in rivers, lakes, and offshore waters. The integrated solar photovoltaic panel of the tricycle can convert solar energy into electrical energy to charge the battery. The folding floating plate, hidden air bag, land driving and water driving centralized control system, fully sealed roof cover, hidden self-rescue safety measures, water positioning winch, and self-draining safety system in the vehicle of the tricycle design make the tricycle can be widely used in the fields of aquaculture professional households, express delivery, freight transportation, exploration, tourism motor homes, etc.

The application relates to an offshore water flow multidimensional monitoring system and relates to the technical field of seawater monitoring.The system comprises a telescopic mechanism, a sensor unit and a controller, the sensor unit is arranged on the telescopic mechanism, the sensor unit is used for monitoring the flow direction and flow rate of seawater, the telescopic mechanism drives the sensor unit to move in seawater at different depths, and the controller is electrically connected with the sensor unit and the telescopic mechanism respectively to realize data interaction, control of detection of the sensor unit and telescopic operation of the telescopic mechanism.The application has the effect of improving the accuracy of monitoring of the flow direction and flow rate of seawater.