RU150667U1 - MULTI-PURPOSE UNMANNED AIRCRAFT MEDIUM RADIUS - Google Patents

Abstract

1. A medium-range multi-purpose unmanned aerial vehicle (UAV), including a hull consisting of a bow, a central and aft parts, a wing, a tail, a power plant, airborne equipment and a target load, characterized in that the central part of the hull has a compartment made with the possibility of installing a replaceable module with a target load in it, the nose of the hull is removable and contains on-board equipment, while the power plant is located in a replaceable engine nacelle mounted on the upper h The hull is closer to the tail, and the wing consists of two consoles, each of which has a root part and a removable end part. 2. A multi-purpose medium-range UAV according to claim 1, characterized in that air reconnaissance means, or monitoring means, or defense means, or electronic countermeasures, or additional fuel, or cargo are used as the target load of the removable module. A multi-purpose medium-range UAV according to claim 1, characterized in that aviation means of destruction are used as a replaceable module. 4. A multi-purpose medium-range UAV according to claim 1, characterized in that an engine with an afterburner or an engine without an afterburner is used as a power plant. A multi-purpose UAV of medium radius according to claim 1, characterized in that the root part of the wing console is made with a direct sweep along the leading edge and the reverse sweep at the rear edge, and the replaceable end part of the wing console is made with a straight sweep along its leading and trailing edges. . Multipurpose UAV �

Description

The utility model relates to aeronautical engineering, namely to unmanned aerial vehicles.

Known modular unmanned aerial vehicle (UAV), which contains a hull with a supporting beam located along the hull (patent RU No. 2422327, IPC B64C 3/38, F42B 10/14, publ. 2011). Two suspension assemblies are placed on the supporting beam, while the rear suspension assembly is combined with the rotary assembly of the UAV wing. Moreover, the body, the power beam and the wing form the base module, which allows you to assemble various products on its basis. The hull can be composed of an arbitrary number of compartments for any purpose, for example, in the case of UAVs in the form of a rocket, its hull consists of a bow containing a control system and guidance system, a warhead and a tail compartment with a propulsion system. However, this UAV has limited functionality due to the use of an unchanged configuration wing.

The closest analogue of the claimed device (prototype) is an unmanned aerial vehicle (patent RU No. 2384470, IPC ВСС 39/00, publ. 2010), which includes a hull, wing, tail unit, power plant, on-board system and target load. In this case, the hull is made of three parts: fore, central and aft. The wing of the aircraft is formed by two detachable planes and the ventral part of the central part of the hull. The power plant uses an air-jet engine, which is installed inside the central part of the hull and is closed by the aft. Thus, the unmanned aerial vehicle according to patent RU No. 2384470 is a combination of separate removable structural modules, which ensures their easy and quick replacement, however, this modularity is used only for the purpose of repairing UAVs in the event of failure of its individual parts.

The technical result of the claimed device is the expansion of its functionality by increasing the design options for its execution, as well as the optimization of the production technology, assembly and operation of the device due to the modularity of its design.

The technical result is achieved by the fact that the proposed medium-range multi-purpose unmanned aerial vehicle (UAV) includes a hull consisting of a bow, a central and aft parts, a wing, a tail unit, a power plant, airborne equipment and a target load, the central part of the hull having a compartment, which is configured to install a replaceable module with a target load therein; the nose of the hull is removable and contains on-board equipment, while the power unit is located in a replaceable nacelle installed on the upper part of the hull closer to the tail unit, and the wing consists of two consoles, each of which has a root part and a removable end part.

As the target load of the plug-in module, air reconnaissance means, or monitoring means, or defense means, or electronic countermeasures, or additional fuel, or cargo can be used. Also, as a replaceable module, you can use aviation weapons.

As a power plant in a multipurpose UAV, an engine with an afterburner or an engine without an afterburner can be used.

The root part of the wing console can be made with a direct sweep along the leading edge and the reverse sweep at the trailing edge, and the replaceable end part of the wing console is made with a direct sweep along its leading and trailing edges.

In this case, the replaceable end and root parts of the wing console can form a configuration that provides flight at a subsonic speed of up to 900 km / h for a multi-purpose UAV in the strike version. Or, the removable end and root parts of the wing console can form a configuration that ensures a long flight with a subsonic speed of 500-600 km / h for a multi-purpose reconnaissance UAV.

The replaceable bow of the multi-purpose UAV case can be configured to accommodate an airborne radar station or optoelectronic system or television equipment.

The inventive utility model is illustrated by drawings, where:

in FIG. 1 shows a medium-range multi-purpose UAV, side view;

in FIG. 2 shows a top view of a multi-purpose UAV;

in FIG. 3 is a front view of a multi-purpose UAV.

The body of the proposed multi-purpose UAV medium range (Fig. 1) consists of bow 1, center 2 and aft 3 parts. At the same time, the central 2 part of the housing has a compartment 4, in which it is possible to install replaceable modules with a target load for various purposes. For example, airborne reconnaissance equipment, monitoring equipment, defense equipment, electronic countermeasures, as well as additional fuel or cargo can be used as a target load. In addition, as a replaceable module, you can use controlled and uncontrolled aircraft air-to-surface weapons of various caliber from 100 to 500 kg.

The power plant (not shown) of the multi-purpose UAV is placed in a removable engine nacelle 5, which is installed on the upper part of the body closer to the tail unit 6 (Fig. 1, 2). As a power plant in a multipurpose UAV, an engine with an afterburner or an engine without an afterburner can be used. The use of an engine with an afterburner allows to provide, if necessary, a shortened take-off run of the multi-purpose UAV, as well as its flight at high speed while maintaining high maneuverability.

Replaceable bow 1 part of the body (Fig. 1) contains on-board equipment. The replaceable bow 1 part, depending on the purpose, may have such a configuration that ensures the placement of one or another on-board equipment, for example, an on-board radar station, an optoelectronic system or television equipment.

The wing is a multi-purpose UAV and consists of two consoles, each of which has a root 7 part and a removable end 8 part (Fig. 2, 3).

The root 7 part of the wing console (Fig. 2) is made with straight sweep along the leading edge and reverse sweep along the trailing edge, and the replaceable end 8 part of the wing console is made with straight sweep along its leading and trailing edges. At the same time, the replaceable end part of the wing console can be made with a large 8a sweep or with a small 8b sweep. In the first case, a shock version of a multi-purpose UAV is obtained, in which the replaceable end 8a and root 7 of the wing console form a configuration that provides flight at low and medium altitudes with a high subsonic speed of up to 900 km / h. In the second case, the reconnaissance version of the multi-purpose UAV, the replaceable end 8b and the root 7 of the wing console of which form a configuration that ensures long and long-range flight at high altitudes with a subsonic speed of 500-600 km / h.

In a medium-range multi-purpose UAV, landing gear is provided for takeoff and landing (not shown in the drawings).

Depending on the type of flight mission, an unmanned aerial vehicle is equipped. At the same time, combining various options for connecting interchangeable components of a multi-purpose UAV, you can get unmanned aerial vehicles for various purposes.

For example, in the shock version of a multi-purpose UAV, if it is necessary to use aviation weapons as a target load, a replaceable bow 1 part with, for example, a radar station or an optoelectronic system, and a replaceable engine nacelle 5 with an afterburner are connected to the central 2 part of the hull. At the same time, a removable end 8a part with a large sweep is fixed to the root 7 part of the wing console. Or a replaceable engine nacelle 5 with an engine without an afterburner can be used.

In the reconnaissance version of the multi-purpose UAV, a removable module 4 with aerial reconnaissance means as a target load can be installed in the central 2 part of the hull, a removable bow part 1 with, for example, television equipment or an optoelectronic system is connected, and a replaceable nacelle 5 with an engine is installed without afterburner. In this case, a removable end part 8b with a low sweep is fixed to the root 7 part of the wing console.

The flight mission is performed in accordance with the purpose of a multi-purpose UAV of medium radius. For example, in the strike version of the UAV, they defeat enemy targets using aviation means of destruction; in the reconnaissance embodiment, UAVs carry out, for example, television surveys of terrain or enemy targets, etc.

Take-off and landing of a multi-purpose UAV of medium radius is carried out on an aircraft type using a landing gear.

Thus, the proposed technical solution allows to reduce the cost and time for the design, manufacture and operation of medium-range multi-purpose UAVs, since it allows you to replace a whole family of specialized UAVs with one multi-purpose UAV.

Claims (8)

1. A medium-range multi-purpose unmanned aerial vehicle (UAV), including a hull consisting of a bow, a central and aft parts, a wing, a tail, a power plant, airborne equipment and a target load, characterized in that the central part of the hull has a compartment made with the possibility of installing a replaceable module with a target load in it, the nose of the hull is removable and contains on-board equipment, while the power plant is located in a replaceable engine nacelle mounted on the upper h The hulls are closer to the tail, and the wing consists of two consoles, each of which has a root part and a removable end part. 2. A medium-range multi-purpose UAV according to claim 1, characterized in that air reconnaissance means, or monitoring means, or defense means, or electronic countermeasures, or additional fuel, or cargo, are used as the target load of the replaceable module. 3. A medium-range multi-purpose UAV according to claim 1, characterized in that aviation means of destruction are used as a replaceable module. 4. A medium-range multi-purpose UAV according to claim 1, characterized in that an engine with an afterburner or an engine without an afterburner is used as a power plant. 5. A medium-range multi-purpose UAV according to claim 1, characterized in that the root part of the wing console is made with straight sweep along the leading edge and the reverse sweep at the trailing edge, and the removable end part of the wing console is made with straight sweep along its leading and trailing edges . 6. The medium-range multi-purpose UAV according to claim 5, characterized in that the replaceable end and root parts of the wing console form a configuration that provides flight at a subsonic speed of up to 900 km / h for the multi-purpose UAV in the strike version. 7. A medium-range multi-purpose UAV according to claim 5, characterized in that the replaceable end and root parts of the wing console form a configuration that ensures long-term flight at a subsonic speed of 500-600 km / h for the reconnaissance multi-purpose UAV. 8. A medium-range multi-purpose UAV according to claim 1, characterized in that the replaceable nose of the hull has a configuration that provides for placement of an airborne radar station or optoelectronic system or television equipment.

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