A high-speed water surface navigation equipment (water high-speed train dragon boat)

Abstract

This invention discloses an electric high-speed waterborne navigation equipment (a waterborne high-speed rail dragon boat), belonging to the technical field of electric high-speed waterborne transportation equipment. It achieves dual drag reduction and dual-power propulsion both on and underwater. 1. The hull is made of carbon fiber, weighing only 1 / 5 of steel; the bottom is filled with rigid foam, ensuring it will never sink; the hull is a streamlined circular shape, resistant to typhoons and waves; the bottom has an N-shaped water rail for stabilization, the front ramp utilizes water pressure lift to reduce drag, and the stern lift plate maintains balance on the water surface for gliding; completely eliminating water resistance. A roller-plate multi-stage drive is used to increase speed. 2. A closed wind tunnel is installed at the bow, housing a large-diameter natural wind-powered propeller. During high-speed navigation, under the influence of the oncoming wind, the propeller rotates naturally, generating forward traction and driving a generator to produce electricity. The airflow at the rear is pressurized through the wind tunnel and introduced underwater to form jet propulsion, without increasing the load and improving efficiency; simultaneously eliminating wind resistance. The system is powered by batteries at low speeds and generates its own power for direct power supply and recharge at high speeds, forming a closed-loop self-powered system. The overall design achieves high speed, low energy consumption, long range, safety, and an aesthetically pleasing appearance, with speeds ranging from 30 to 200 knots. This invention boasts advantages such as lightweight construction, unsinkability, resistance to wind and waves, high-speed stability, self-generation, exhaust-assisted propulsion, and ultra-energy efficiency. Compared to similar displacement vessels, it reduces power consumption by 56.5%, making it suitable for high-speed rail and high-speed transport equipment. It has a wide market application range and possesses extremely high promotional value and development prospects.

Description

Technical Field

[0001] This invention belongs to the technical field of electric high-speed water transport equipment, specifically relating to a lightweight, unsinkable, wave-resistant, stable water surface gliding, high-speed, low-energy-consumption, self-generated power for continuous operation, and electric navigation equipment with front-mounted air duct pressurization and underwater jet propulsion. Background Technology

[0002] Currently, conventional electric watercraft and transport equipment generally suffer from problems such as excessive weight, high sailing resistance, high energy consumption, low sailing speed, poor sailing stability, weak resistance to wind and waves, easy capsizing and sinking, reliance on batteries for extended operation, inconvenient refueling, low propulsion energy utilization, and inability to simultaneously meet the requirements of high-speed navigation, energy saving and consumption reduction, safety and stability, and resistance to typhoons and waves, thus limiting the application and development of high-speed water transport equipment. Summary of the Invention

[0003] I. Technical problems to be solved In response to the problems of existing waterborne transportation equipment, such as large weight, high energy consumption, slow speed, poor stability, weak resistance to wind and waves, safety hazards, short endurance, and dependence on external power supply, this invention provides an electric high-speed waterborne navigation equipment that achieves lightweight, unsinkable, typhoon and wave resistant, stable gliding on the water surface, high speed and high efficiency, self-generated power, low energy consumption, long endurance, front-mounted air intake pressurization, and rear airflow conversion into underwater jet thrust. II. Technical Solution This invention, after eight years of research and experimentation, achieves an innovative application of dual drag reduction and dual propulsion. The following technical solution is adopted: 1. The main hull is made of carbon fiber, weighing only 1 / 5 of the same volume of steel, achieving lightweight construction. The bottom uses a rigid foam injection structure, giving the dragon boat unsinkable characteristics. The hull has a circular, streamlined structure, improving resistance to typhoons and waves and reducing drag. Vertical stabilizers are located on both sides of the bottom, arranged in an "n" shape to form a water track structure, ensuring stable navigation and preventing deviation. The front of the bottom has a ramp-type structure, using water pressure to generate lift during navigation, raising the hull above the water surface and completely eliminating water resistance. Two lifting plates are located at the stern, maintaining balance and stability when the dragon boat is gliding on the water. A roller-type drive system is used to achieve multi-stage drive, improving propulsion efficiency and power output. 2. A large-diameter natural wind-powered propeller is installed at the bow of the ship, and the propeller is placed inside a sealed wind tunnel. The wind tunnel gathers, confines, and pressurizes the airflow, preventing air leakage, improving traction and power generation efficiency, and enhancing safety and aesthetics. The propeller is driven by the strong oncoming airflow at high speed, generating forward traction and simultaneously driving the excitation generator to generate electricity. The high-pressure residual air generated behind the propeller is collected by the wind tunnel and guided underwater, forming a high-pressure jet propulsion, converting the previously lost rear airflow into additional forward thrust, achieving superimposed propulsion. Low-speed navigation is powered by batteries; high-speed navigation is directly powered by the excitation generator, with excess power returning to the batteries, forming a self-circulating power supply. This efficiently converts oncoming wind resistance into electrical energy and forward thrust, eliminating wind resistance. Higher speed and longer range; significantly reduced power consumption compared to similar surface equipment, energy-saving and environmentally friendly; the equipment can reach speeds of 30-200 knots, achieving high-speed, stable, self-powered, long-endurance navigation on the water. III. Beneficial Effects This invention employs a lightweight carbon fiber structure, resulting in lower weight, lower energy consumption, and greater endurance. Rigid foam filling at the hull ensures unsinkability and significantly enhances safety. The streamlined, circular hull, combined with an N-shaped water rail and stern lift plate, allows for stable gliding on the water's surface, resisting typhoons and waves, and preventing capsizing or yaw. The propeller features a built-in enclosed wind tunnel, which is aesthetically pleasing, safe, and reliable. This tunnel also collects and pressurizes air, improving wind energy utilization. High-pressure airflow from the propeller's rear is collected and channeled into the water to create jet thrust, allowing for exhaust gas reuse without increasing generator load or affecting power generation efficiency, while providing additional strong thrust and significantly improving power utilization. The front-end natural wind-powered propeller rotates automatically at high speeds, generating forward traction and simultaneously driving the generator to produce electricity. Low-speed operation uses batteries, while high-speed operation utilizes self-generated power, forming a complete closed-loop power supply system that completely eliminates range limitations. The combined propulsion of a roller-type multi-stage drive, wind-powered propeller traction, and underwater air jet propulsion results in stronger power, lower speed, and lower energy consumption. Overall, it boasts advantages such as lightweight design, unsinkability, wind and wave resistance, high-speed stability, self-generated power, long endurance, exhaust-assisted propulsion, ultra-energy efficiency, enhanced safety, and a more aesthetically pleasing appearance. Compared to vehicles with the same displacement, it can reduce power consumption by 56.5%, truly achieving high-performance on water. Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the ship bottom structure of the present invention; Figure 3 is a schematic diagram of the wind tunnel and airflow jet booster structure of the present invention; Figure 4 is a schematic diagram of the roller plate type driver structure of the present invention; Figure 5 is a schematic diagram of the roller plate of the present invention. Detailed Implementation The dragon boat is manufactured using a single-piece carbon fiber molding process, with rigid foam filling the hull to create an unsinkable structure. Vertical stabilizing plates are fixedly installed on both sides of the hull, connecting to the hull in an "N" shape to form a water track structure. A ramp-type structure is installed at the front of the hull, and two lifting plates are fixedly installed at the stern. A roller-type actuator, a front enclosed wind tunnel, a large-diameter wind turbine propeller, a generator, and a battery pack are installed at the bottom of the hull (see...). Figure 1 , Figure 2 The wind tunnel encloses the entire propeller, with air intake at the front and pressurized residual air introduced underwater through a guide pipe at the rear (see...). Figure 3 During low-speed navigation, the battery supplies power to the roller drive for stable operation. During high-speed navigation, the oncoming airflow drives the propeller inside the duct to rotate, generating forward traction to assist in acceleration. Simultaneously, it drives the excitation generator to produce electricity, which is directly supplied to the roller drive. Excess electricity is automatically returned to the battery. High-pressure airflow from the rear of the propeller is collected and pressurized by the duct and ejected underwater, forming a continuous jet thrust. This thrust, along with the propeller traction and the roller drive, creates a triple power source. The structure of the roller drive and the planar shape of the rollers are as follows: Figure 4 , Figure 5 As shown. The water track structure ensures directional stability, while the lifting plate maintains gliding balance, achieving high-speed, stable, self-powered, low-energy-consumption, and exhaust-assisted navigation.

Claims

1. An electric high-speed surface navigation equipment (waterborne high-speed rail dragon boat), characterized in that, The structure includes a carbon fiber hull, a rigid foam-filled bottom structure, a streamlined circular hull, vertical stabilizers on both sides of the bottom, a ramp structure at the front of the bottom, two lifting plates at the stern, a roller-type drive system, a closed bow duct, a large-diameter natural wind-powered propeller built into the duct, a generator, and a battery pack. The dragon boat floats on the water and maintains its balance through the lifting plates, with a speed of 30-200 knots. At high speeds, the propeller is propelled by the oncoming wind, generating forward traction and driving the excitation generator to produce electricity, which directly supplies the drive system and returns to the charging battery. The duct collects the airflow behind the propeller and directs it underwater to form jet propulsion.

2. The electric high-speed surface navigation equipment according to claim 1, characterized in that, Carbon fiber weighs 1 / 5 the weight of steel of the same volume.

3. The electric high-speed surface navigation equipment according to claim 1, characterized in that, The rigid foam-filled structure at the bottom of the ship ensures that the equipment will never sink.

4. The electric high-speed surface navigation equipment according to claim 1, characterized in that, The streamlined, circular hull provides resistance to typhoons and waves.

5. The electric high-speed surface navigation equipment according to claim 1, characterized in that, The vertical stabilizers on both sides of the hull form an "n" shape with the hull bottom, creating a waterway structure.

6. The electric high-speed surface navigation equipment according to claim 1, characterized in that, The sloping structure at the front of the ship's bottom uses water pressure to generate lift, raising the hull above the water surface and eliminating water resistance.

7. The electric high-speed surface navigation equipment according to claim 1, characterized in that, Roller plate drivers enable multi-stage driving.

8. The electric high-speed surface navigation equipment according to claim 1, characterized in that, The front wind tunnel has a built-in oncoming wind-powered propeller that generates forward traction, and the propeller drives the excitation generator to achieve self-powered operation. The wind tunnel pressurizes the residual air at the rear and introduces it underwater to form an additional jet thrust that does not affect the power generation efficiency, while eliminating wind resistance.

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