- Jan 10, 2018 -
Hydrofoil Board Background Technique2
SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to
overcome the shortcomings of the prior art and provide a motorized hydrofoil surfboard.
The technical solution adopted by the utility model to solve the technical problem is that the structure of the utility model comprises a hydrofoil plate, The utility model is characterized in that the hydrofoil plate is connected with the support frame and is mounted on the lower part of the plate body through the support frame; the rear part of the plate body is in a streamlined downward direction And a flow passage is arranged in the raised part of the flow passage, the inlet of the flow passage is located at the front end of the lower convex part of the rear part of the plate body, the outlet of the flow passage is arranged at the tail end of the plate body, the power device, the energy device, the control device The control device is connected with the energy device, the energy device is connected with the power device, the extending shaft of the internal combustion engine in the power device is connected with a propeller, and the propeller is arranged in the flow channel. Working principle and instruction The utility model comprises a hydrofoil plate, a plate body, a supporting frame, a power device, an energy device and a control device.
The hydrofoil plate is connected with the support frame and is arranged on the lower part of the plate body through the support frame. The cross-section structure of the airfoil is similar to the structure of an aircraft wing cross section, and can generate upward lift in the water. The rear portion of the plate body is downwardly convex in streamline form and a flow passage is formed in the raised portion thereof, the inlet of the flow passage is located at the front end or the bottom surface of the downward convex portion of the rear portion of the plate body, the outlet of the flow passage is located on the plate body The tail. The power plant, the energy plant and the control unit are installed inside the plate body. A propeller is connected to a protruding shaft of the internal combustion engine in the power plant, and the propeller is arranged in the flow passage. The motive power of the power plant may be provided by an internal combustion engine or a motor, and the energy plant may be a fuel tank or a battery. The hydrofoils used in the hydrofoil surfboards are either "semi-immersed" "U" hydrofoils or "all-immersed" inverted "T" hydrofoils. The number of supports supporting the hydrofoil is one to two.