Jet-propelled vertical lifting pneumatic system
A technology of vertical lift and aerodynamic systems, applied in the field of flying vehicles, can solve the problems of low flight speed and efficiency, short take-off and landing distance, and short helicopter range.
Inactive Publication Date: 2020-04-14
苏郁夫
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Problems solved by technology
[0002] General flying vehicles can be roughly divided into fixed-wing aircraft and rotary-wing aircraft (such as helicopters or rotorcraft) according to different flight principles and functions. The air pressure difference above and below the wing and the impact effect of the airflow generate lift. Therefore, the flight speed is fast, the carrying capacity is large, and the flight efficiency is high. However, the fixed-wing aircraft needs a runway to provide take-off and landing, so the take-off and landing space is limited. sex
The rotary-wing helicopter relies on the engine to drive the rotor to rotate to generate upward power. Therefore, it can vertically ascend and descend on a small-area site, and can fly at low altitude and low speed. However, the helicopter has a short range, slow speed, and is greatly affected by the weather.
In addition, the rotorcraft relies on the forward relative airflow to make the rotor rotate and generate lift. Therefore, the takeoff and landing distance is short and it can fly at low speed and low altitude, so its flight speed and efficiency are far inferior to those of fixed-wing aircraft.
Method used
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[0027] In order to understand the technology, means and effect used to achieve the purpose of the present invention, the rest, hereby enumerate a preferred embodiment and cooperate with the drawings, and the detailed description is as follows:
[0028] First, see Figure 1 ~ Figure 2 As shown, the jet vertical lift pneumatic system of the present invention includes a body 1 , an engine 2 , two power components 3 and a nozzle component 4 . Wherein, the fuselage 1 forms a longitudinal fuselage 11, and a symmetrical left wing 12 and a right wing 13 are connected horizontally on both sides of the fuselage 11, and an upper hatch 14 is arranged at the front end of the fuselage 11. And the lower hatch 15; the engine 2 is an engine or a fan propeller, and is located at the position corresponding to the upper hatch 14 and the lower hatch 15 inside the fuselage 11, and is connected to the first servo by a second connecting rod group 21 The motor 22 is to drive the second connecting rod...
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The invention relates to a jet-propelled vertical lifting pneumatic system. The jet-propelled vertical lifting pneumatic system comprises an aircraft body with an upper hatch cover and a lower hatch cover, an engine and two power assemblies arranged on a left wing and a right wing respectively. When the two power assemblies are in three-point balance with the engine allow the engine to pivot by acertain angle to be in an ascending or descending state, a propeller assembly can be pushed out of a pipe body through the two power assemblies and pivoted to be perpendicular to the aircraft body, the aircraft body can be in a balanced state when perpendicularly ascending or descending by adjusting the deflection angle or the rotating speed of the propeller assembly, and then the purpose of perpendicular ascending and descending is achieved.
Description
technical field [0001] The invention relates to a jet-type vertical lift pneumatic system, especially for flying vehicles. Background technique [0002] General flying vehicles can be roughly divided into fixed-wing aircraft and rotary-wing aircraft (such as helicopters or rotorcraft) according to different flight principles and functions. The air pressure difference above and below the wing and the impact effect of the airflow generate lift. Therefore, the flight speed is fast, the carrying capacity is large, and the flight efficiency is high. However, the fixed-wing aircraft needs a runway to provide take-off and landing, so the take-off and landing space is limited. sex. The rotary-wing helicopter relies on the engine to drive the rotor to rotate to generate upward power. Therefore, it can vertically ascend and descend in a small area, and can fly at low altitude and low speed. However, the helicopter has a short range, slow speed, and is greatly affected by the weather....
Claims
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CPCB64C29/0033B64C29/0083
Inventor 苏郁夫
Owner 苏郁夫