CN202728571U

CN202728571U - Private aircraft

Info

Publication number: CN202728571U
Application number: CN 201220146387
Authority: CN
Inventors: 陶兆君
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-09
Filing date: 2012-04-09
Publication date: 2013-02-13
Anticipated expiration: 2022-04-09

Abstract

A private aircraft comprises a cockpit, a ducted fan propelling system, ducted stub wings, a conformal undercarriage and a cruciform rudder, wherein the cockpit is arranged at the middle portion of the aircraft, the cockpit is based on a cabin, and a hatch cover is arranged on the cabin. The ducted fan propelling system is placed in the aircraft body and on both sides of the cockpit, and is composed of a motor arranged in a motor cabin of the aircraft body, a speed reducer, a fan fixed device arranged in the duct on both sides of the cockpit, a big lift force noise-reduction propeller and a control surface. The ducted fan propelling system is connected with a differential motion speed-reducing commutator which is arranged in the aircraft body. Duct stub wings are arranged on both sides of the middle portion of the cockpit and are connected with the duct. The conformal undercarriage similar to a common helicopter is placed under the aircraft body. The cruciform rudder arranged on the tail of the aircraft body replaces a horizontal empennage and a vertical empennage. The private aircraft has the advantages of achieving vertical take-off and landing and long distance flying in high altitude and at a high speed, and being strong in maneuverability.

Description

The Private Flight device

Technical field

The utility model relates to aircraft, especially can vertical takeoff and landing and high-altitude high speed oceangoing voyage flight, and the Private Flight device of mobility strong.

Background technology

Existing Private Flight device is of a great variety, the Private Flight device SOLOTREK-XFV of American Michael. Mo Xier development for example, this aircraft drives two tool ducted fans by a piston engine and produces lift pulling aircraft takeoff, but this aircraft does not have wing, whole flight course all produces lifting flight by the driven by engine ducted fan, and speed is slow, voyage is near, cruise duration is short.Her husband of Swiss. the Private Flight device " the flying power wing " of Luo Xi development is comprised of a pair of folding wing and fixing under the wings of an airplane 4 turbojet engines, the driver is fixed on back with " the flying power wing ", jump off from the aircraft in high-altitude flight just, the unfolded wing also starts the turbojet engine jet flight, landing at last releases a parachute, " the flying power wing " is although there is wing, can when flight, produce lift, use simultaneously the jet promotion of turbojet engine, flying speed is fast, but can only take off from just jumping off at the aircraft of airflight, on the ground vertical takeoff and landing (VTOL), and voyage is also closer, manoevreability is not strong.

In sum, the deficiency that existing Private Flight device technology exists is: can not vertical takeoff and landing and high-altitude high speed oceangoing voyage flight, and manoevreability is not strong.

Summary of the invention

In order to overcome the prior art above shortcomings, the utility model provide a kind of can vertical takeoff and landing and the Private Flight device of high-altitude high speed oceangoing voyage flight.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of Private Flight device, comprise driving compartment, ducted fan propulsion system, duct short limb, conformal alighting gear, and the cross rudder is characterized in that:

1) described driving compartment is positioned at the aircraft middle part, and the driving compartment basis is the cabin body, above the body of cabin hatchcover is arranged;

2) described ducted fan propulsion system is positioned at fuselage and driving compartment both sides, the ducted fan propulsion system comprises: the driving engine, the retarder that are positioned at the fuselage machinery space, and being positioned at the fan fixer of driving compartment both sides duct, large lift noise abatement screw propeller, rudder face, the ducted fan propulsion system links to each other with the differential reducing commutator that is positioned at fuselage;

3) described duct short limb is positioned at both sides, driving compartment middle part, and links to each other with duct;

4) described conformal alighting gear is similar with general helicopter, is positioned at below the fuselage;

5) described cross rudder is positioned at afterbody, has replaced tailplane and vertical tail.

The beneficial effects of the utility model are, can vertical takeoff and landing and high-altitude high speed oceangoing voyage flight, simultaneously mobility strong.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the front elevation of Fig. 1.

Fig. 3 is the birds-eye view of Fig. 1.

Fig. 4 is the wing structure enlarged diagram.

Among the figure: 1. hatchcover, 2. cross rudder, 3. inlet channel, 4. conformal alighting gear, 5. duct, 6. fairing, 7. driving engine, 8. retarder, 9. driving compartment, 10. duct short limb, 11. alarming device against colliding, 12. rudder faces, 13. large lift noise abatement screw propellers, 14. fan fixers, 15. differential reducing commutators

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

Embodiment is referring to the Private Flight device shown in Fig. 1,2,3,4, comprise driving compartment 9, ducted fan propulsion system, duct short limb 10, conformal alighting gear 4, cross rudder 2, it is characterized in that: described driving compartment 9 is positioned at the aircraft middle part, and the driving compartment basis is the cabin body, and hatchcover 1 is arranged above the body of cabin; Described ducted fan propulsion system is positioned at fuselage and driving compartment both sides, the ducted fan propulsion system comprises: the driving engine 7, the retarder 8 that are positioned at the fuselage machinery space, and being positioned at the fan fixer 14 of driving compartment both sides duct, large lift noise abatement screw propeller, rudder face 12, the ducted fan propulsion system links to each other with the differential reducing commutator 15 that is positioned at fuselage; Described duct short limb 10 is positioned at both sides, driving compartment middle part, and links to each other with duct 5; Described conformal alighting gear 4 is similar with general helicopter, is positioned at below the fuselage; Described cross rudder 2 is positioned at afterbody, has replaced tailplane and vertical tail.

In the above-mentioned Private Flight device, described duct 5 is installed in the driving compartment both sides by duct short limb 10; The setting angle of the large lift noise abatement of both sides duct screw propeller 13 is opposite, and hand of rotation is also opposite, and the anti-twisted power that both sides screw propeller rotation is produced is cancelled out each other, and does not produce spin when making aircraft hovering; Comprise rudder face 12, large lift noise abatement screw propeller 13, fan fixer 14 and fairing 6 in the described duct 5; Described driving engine 7 is piston engine or airscrew engine or turboaxle motor; Described differential reducing commutator 15 produces lift by changing the large lift noise abatement of left and right sides duct screw propeller 13 size realizes the control to flight attitude; Described cross rudder 2 replaces tailplane and the vertical tail of conventional airplane, improves the manoevreability of aircraft.Alarming device against colliding 11 is positioned at driving compartment 9 front portions, and the Reverse Sensor of the similar automobile of its principle utilizes radar wave, makes the driver can understand the distance of aircraft and the place ahead obstacle, effectively guarantees the safety of flight.

Said structure is like this work: the driver opens hatchcover 1 and enters driving compartment 9, when taking off vertically, chaufeur is observed by hatchcover 1, then start the engine 7, the transmission of power of driving engine is given large lift noise abatement screw propeller 13, large lift noise abatement screw propeller 13 High Rotation Speeds produce downward slip-stream, overcome aircraft gravity, aircraft is pulled away from ground, when aircraft needs maneuvering flight, the lift that large lift noise abatement screw propeller 13 produced about chaufeur can change by differential reducing commutator 15 realize, also can deflection cross rudder 2, and make aircraft produce twist moment and realize.During landing, aircraft can stop on the ground by pulsation-free by conformal alighting gear 4.

Claims

1. a Private Flight device comprises driving compartment (9), ducted fan propulsion system, duct short limb (10), conformal alighting gear (4), cross rudder (2), it is characterized in that:

1) described driving compartment (9) is positioned at the aircraft middle part, and the driving compartment basis is the cabin body, and hatchcover (1) is arranged above the body of cabin;

2) described ducted fan propulsion system is positioned at fuselage and driving compartment both sides, the ducted fan propulsion system comprises: the driving engine (7), the retarder (8) that are positioned at the fuselage machinery space, and being positioned at the fan fixer (14) of driving compartment both sides duct, large lift noise abatement screw propeller, rudder face (12), the ducted fan propulsion system links to each other with the differential reducing commutator (15) that is positioned at fuselage;

3) described duct short limb (10) is positioned at both sides, driving compartment middle part, and links to each other with duct (5);

4) described conformal alighting gear (4) is similar with general helicopter, is positioned at below the fuselage;

5) described cross rudder (2) is positioned at afterbody, has replaced tailplane and vertical tail.

2. Private Flight device according to claim 1, it is characterized in that: described duct (5) is installed in the driving compartment both sides by duct short limb (10).

3. Private Flight device according to claim 1, it is characterized in that: the setting angle of the large lift noise abatement of both sides duct screw propeller (13) is opposite, hand of rotation is also opposite, and the anti-twisted power that both sides screw propeller rotation is produced is cancelled out each other, and does not produce spin when making aircraft hovering.

4. Private Flight device according to claim 1 is characterized in that: comprise rudder face (12), large lift noise abatement screw propeller (13), fan fixer (14) and fairing (6) in the described duct (5).

5. Private Flight device according to claim 1, it is characterized in that: described driving engine (7) is piston engine or airscrew engine or turboaxle motor.

6. Private Flight device according to claim 1 is characterized in that: described differential reducing commutator (15) produces lift by changing left and right sides duct large lift noise abatement screw propeller (13) size, realize the control to flight attitude.

7. Private Flight device according to claim 1 is characterized in that: tailplane and the vertical tail of described cross rudder (2) replacement conventional airplane, the manoevreability of raising aircraft.

8. Private Flight device according to claim 1, it is characterized in that: alarming device against colliding (11) is positioned at driving compartment (9) front portion, the Reverse Sensor of the similar automobile of its principle, utilize radar wave, make the driver can understand the distance of aircraft and the place ahead obstacle, effectively guarantee the safety of flight.