Hang glider device with cross-flow fan

Abstract

The invention relates to a hang glider device with cross-flow fans, which comprises a main body skeleton, wings and an operating lever. The cross-flow fans are installed at the front edges of the wings. Cowlings are arranged below the cross-flow fans. Driving devices are installed on one side of the cowlings. A cabin hanger is hinged with the central part of the main body skeleton. The hang glider device with cross-flow fans has the beneficial effects that the hang glider device can realize vertical lifting and lowering, a runway is not required and a space with area being several square meters only is required; the energy consumption is low and a fraction of the energy consumption of a helicopter; the safety is excellent and the hang glider device can glide under the situation of no power; and when power is available, the stall speed is zero; clean energy such as electric energy and solar energy is used; the linear speed of fan blades is low and the noise is low relative to a propeller structure; the manufacturing cost is low, the hang glider device is simple and convenient to disassemble and assemble and facilities such as hangars are not required; and the hang glider device is simple to control.

Description

technical field [0001] The invention relates to aviation flight technology, in particular to a hang-gliding wing device suspended by a cross-flow fan. Background technique [0002] Aircraft are divided into aircraft, spacecraft, rockets, etc. Among them, aircraft that fly in the atmosphere are called aircraft, such as balloons, gliders, airships, airplanes, helicopters, etc. They rely on the static buoyancy of the air or the aerodynamic lift generated by the relative motion of the air. Space flight; among them, the aircraft flying in space are called spacecraft, such as artificial earth satellites, manned spacecraft, space probes, space shuttles, etc., they gain the necessary speed into space under the promotion of the carrier rocket, and then enter the space under the action of gravity The rocket is an aircraft powered by a rocket engine, which can fly in the atmosphere or outside the atmosphere. The disadvantages of the power output mechanism of the existing general simpl...

AI Technical Summary

Problems solved by technology

The disadvantages of the power output mechanism of the existing general simple aircraft include: ①Most of them cannot directly realize vertical lift, and additionally need a runway; It is too high, which is not conducive to cost saving; ⑤It is not convenient or cannot be disassembled or folded, and requires facilities such as hangars to provide a large parking space

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