Gliding type precipitation enhancement bomb and precipitation enhancement method thereof

Abstract

The gliding type precipitation enhancement bomb comprises a bomb body, a telescopic wingspan frame, a gravity center base, an endurance motor and flying wings, the telescopic wingspan frame is arranged on the bomb body in a foldable mode, the gravity center base is arranged between the bomb body and the telescopic wingspan frame, and the endurance motor is arranged on the telescopic wingspan frame; and the flying wings cover the telescopic wingspan frames and are unfolded along with the telescopic wingspan frames. The rain enhancement bomb is simple in structure, convenient to produce and manufacture and low in manufacturing cost. In addition, besides the advantage that rainfall is sufficient due to long-time hang, the gliding type rain enhancement bomb is low in speed and safer when landing. According to the artificial precipitation increasing method, the gliding type precipitation increasing bomb is launched through the rotorcraft, the precipitation increasing agent in the precipitation increasing bomb is used for increasing precipitation, and the method has the advantages that the reaction speed of precipitation increasing work is high, the cloud layer height can be fully utilized for sufficient precipitation increasing, the rotorcraft does not need to fly into the cloud layer, and the precipitation increasing process is safer.

Description

Technical Field

[0001] The invention relates to the technical field of artificial rainmaking aircraft, in particular to a gliding rainmaking bomb and a rainmaking method using the gliding rainmaking bomb. Background Art

[0002] In recent years, with the rapid development of agricultural demand and drone technology, drones are increasingly being used in special scenarios such as search and rescue, patrol, rescue and riot control. In particular, drones can also be used to perform artificial rainfall operations.

[0003] Existing artificial rainfall drones use drones equipped with catalyst shells. When the drone flies to the designated rainfall location, the drone flies through the clouds and fires catalyst shells, thereby dropping catalysts such as silver iodide and dry ice into the clouds to achieve artificial rainfall. This method requires the drone to fly into the clouds, which is prone to malfunctions due to water vapor.

[0004] In addition, when artificially increasing rainfall through rockets, the rockets have a relatively high speed after causing rainfall, which can easily lead to danger when landing. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a gliding rain-making bomb and a rain-making method thereof, so as to improve the safety of artificial rain-making.

[0006] The following scheme is adopted in the embodiment of the present invention: a gliding rain-increasing bomb includes a bomb body, a telescopic wing frame, a center of gravity seat, a cruising motor and a flying wing. The telescopic wing frame can be foldably arranged on the bomb body, the center of gravity seat is arranged between the bomb body and the telescopic wing frame, the cruising motor is arranged on the telescopic wing frame, and the flying wing is covered on the telescopic wing frame and unfolded with the telescopic wing frame.

[0007] Preferably, the telescopic wing display frame includes a main frame, a fixed ring, a lifting frame, a lifting frame, a side display frame, an extension frame and a hinged joint. A fixed ring is respectively arranged at the front and rear of the main frame, and the elastic body is sleeved in the fixed ring. The front fixed ring is hinged to the front side wall of the lifting frame through the lifting frame, and the tail of the lifting frame is hinged to the rear fixed ring. A hinged joint is also arranged at the front of the lifting frame. The fronts of the two side display frames are respectively hinged to the two sides of the hinged joint, and the middle parts of the two side display frames are hinged to the middle part of the lifting frame through an extension frame. The middle part of the extension frame is provided for the endurance motor.

[0008] Preferably, the lifting frame and the unfolding frame are both composed of two rods hinged to each other.

[0009] Preferably, a counterweight plate is also provided on the center of gravity seat.

[0010] Preferably, the flying wing is made of flexible cloth.

[0011] Preferably, chemical substances for rain-increasing such as silver iodide and dry ice are arranged in the bomb body.

[0012] A method for increasing rainfall, comprising the gliding rain-increasing bomb and a rotorcraft, comprising:

[0013] Step 1: Load the gliding rainmaking bombs side by side on the rotorcraft and make preparations before takeoff;

[0014] Step 2: Select an artificial rainfall area based on the cloud layer, and the rotorcraft takes off to the outer edge of the rainfall area;

[0015] Step 3: The rotorcraft launches rain-making bombs along the outer edge of the artificial rain-making area;

[0016] Step 4: The rotorcraft lands, the rain-making bomb unfolds its wings and glides into the artificial rain-making area, and the rain-making bomb releases the chemical substances used for rain-making in the bomb body, and artificial rain-making begins;

[0017] Step 5: The rain-making bomb glides and then lands.

[0018] Beneficial effects of the present invention: The present invention proposes a gliding rain-enhancing bomb that is air-launched and uses a cruising motor and a flying wing to stay in the air for a long time. The rain-enhancing bomb involved in the present invention has a simple structure, is easy to manufacture, and has a low manufacturing cost. In addition, in addition to the advantage of sufficient rainfall caused by the long-term hovering in the air, the gliding rain-enhancing bomb has a slow speed when landing, which is safer. The artificial rain-enhancing method proposed in the present invention is to launch the gliding rain-enhancing bomb using a rotorcraft, and use the rain-enhancing agent inside the rain-enhancing bomb to increase rainfall. The advantages of this method are that the rain-enhancing work has a fast response speed, the cloud height can be fully utilized to fully increase rainfall, and there is no need for the rotorcraft to fly into the cloud layer, and the rain-enhancing process is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a stereogram of the present invention;

[0020] Figure 2 is an expanded view of the telescopic wing stand of the present invention;

[0021] Figure 3 It is a folding diagram of the telescopic wing stand of the present invention;

[0022] Figure 4 is a schematic diagram of the present invention installed on a rotorcraft;

[0023] Figure 5 is a front view of the present invention;

[0024] Figure 6 It is a side view of the present invention.

[0025] Explanation of reference numerals: missile body 1, retractable wing display frame 2, center of gravity seat 3, endurance motor 4, flying wing 5, main frame 21, fixing ring 22, lifting frame 23, lifting frame 24, side display frame 25, display frame 26, hinged joint 27, counterweight plate 30. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] See also Figures 1 to 6 A gliding rain-increasing bomb comprises a bomb body 1, a telescopic wing frame 2, a center of gravity seat 3, a cruising motor 4 and a flying wing 5. The bomb body 1 is provided with chemicals for rain-increasing such as silver iodide and dry ice. The telescopic wing frame 2 is foldably provided on the bomb body 1, the center of gravity seat 3 is provided between the bomb body 1 and the telescopic wing frame 2, the cruising motor 4 is provided on the telescopic wing frame 2, and the flying wing 5 is covered on the telescopic wing frame 2 and unfolded with the telescopic wing frame 2. The flying wing 5 is made of flexible cloth.

[0028] The present invention proposes a gliding rain-increasing bomb that is launched from an air base and uses a cruising motor 4 and a flying wing 5 to stay in the air for a long time. The rain-increasing bomb involved in the present invention has a simple structure, is easy to manufacture, and has a low manufacturing cost. In addition, in addition to the advantage of sufficient rainfall brought by a long-term stay in the air, the gliding rain-increasing bomb has a slow speed when landing, which is safer.

[0029] The telescopic wing display frame 2 includes a main frame 21, a fixed ring 22, a lifting frame 23, a lifting frame 24, a side display frame 25, a display frame 26 and a hinge 27. A fixed ring 22 is respectively provided at the front and rear of the main frame 21, and the body 1 is sleeved in the fixed ring 22. The front fixed ring 22 is hinged to the front side wall of the lifting frame 24 through the lifting frame 23. The tail of the lifting frame 24 is hinged to the rear fixed ring 22. A hinge 27 is also provided at the front of the lifting frame 24. The fronts of the two side display frames 25 are respectively hinged to the two sides of the hinge 27. The middle parts of the two side display frames 25 are hinged to the middle part of the lifting frame 23 through a display frame 26. The middle part of the display frame 26 is provided for the endurance motor 4. The lifting frame 24 and the display frame 26 are both composed of two mutually hinged rods.

[0030] A counterweight plate 30 is also arranged on the center of gravity seat 3. A battery can also be arranged on the counterweight plate 30, and the battery is connected to the endurance motor 4 and provides a longer hovering time for the rain-increasing bomb.

[0031] A method for increasing rainfall, comprising the gliding rain-increasing bomb and a rotorcraft, comprising:

[0032] Step 1: Load the gliding rainmaking bombs side by side on the rotorcraft and make preparations before takeoff;

[0033] Step 2: Select an artificial rainfall area based on the cloud layer, and the rotorcraft takes off to the outer edge of the rainfall area;

[0034] Step 3: The rotorcraft launches rain-making bombs along the outer edge of the artificial rain-making area;

[0035] Step 4: The rotorcraft lands, the rain-enhancing bomb unfolds its flying wings 5 ​​and glides into the artificial rain-enhancing area, and the rain-enhancing bomb releases the chemical substances used for rain-enhancing in the bomb body 1, and artificial rain-enhancing begins;

[0036] Step 5: The rain-making bomb glides and then lands.

[0037] The artificial rainfall enhancement method proposed in the present invention is to launch a gliding rain-enhancing bomb by a rotorcraft, and utilize the rain-enhancing agent inside the rain-enhancing bomb to enhance rainfall. The advantages of this method are that the rain-enhancing work has a fast response speed, the cloud height can be fully utilized to fully enhance rainfall, and there is no need for the rotorcraft to fly into the cloud layer, so the rain-enhancing process is safer.

[0038] In addition, after the flight control system is installed in the head of the gliding rain-making bomb body 1, the rain-making bomb can be further controlled to land at a fixed point.

[0039] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0040] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0041] Finally, the above is only a preferred implementation of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.

Claims

1. A gliding rain-increasing bomb, characterized in that: The invention comprises a projectile (1), a telescopic wing frame (2), a center of gravity seat (3), a cruising motor (4) and a flying wing (5), wherein the telescopic wing frame (2) is foldably arranged on the projectile (1), the center of gravity seat (3) is arranged between the projectile (1) and the telescopic wing frame (2), the cruising motor (4) is arranged on the telescopic wing frame (2), and the flying wing (5) is covered on the telescopic wing frame (2) and unfolded along with the telescopic wing frame (2).

2. The gliding rain-increasing bomb according to claim 1, characterized in that: The telescopic wing display frame (2) comprises a main frame (21), a fixing ring (22), a lifting frame (23), a lifting frame (24), a side display frame (25), a connecting frame (26) and a hinged joint (27). A fixing ring (22) is respectively arranged at the front and rear of the main frame (21). The elastic body (1) is sleeved in the fixing ring (22). The front fixing ring (22) is hinged to the front side wall of the lifting frame (24) through the lifting frame (23). The rear of the lifting frame (24) is hinged to the rear fixing ring (22). A hinged joint (27) is also arranged at the front of the lifting frame (24). The front parts of the two side display frames (25) are respectively hinged to the two sides of the hinged joint (27). The middle parts of the two side display frames (25) are hinged to the middle part of the lifting frame (23) through a connecting frame (26). The middle part of the connecting frame (26) is used for setting the endurance motor (4).

3. The gliding rain-increasing bomb according to claim 2, characterized in that: The lifting frame (24) and the unfolding frame (26) are both composed of two rods hinged to each other.

4. The gliding rain-increasing bomb according to claim 1, characterized in that: A counterweight plate (30) is also arranged on the center of gravity seat (3).

5. The gliding rain-increasing bomb according to claim 1, characterized in that: The flying wing (5) is made of flexible cloth.

6. The gliding rain-increasing bomb according to claim 1, characterized in that: Chemical substances for increasing rainfall, such as silver iodide and dry ice, are arranged in the bomb (1).

7. A method for increasing rainfall, characterized in that: The gliding rain-increasing bomb and the rotorcraft according to any one of claims 1 to 6 include: Step 1: Load the gliding rainmaking bombs side by side on the rotorcraft and make preparations before takeoff; Step 2: Select an artificial rainfall area based on the cloud layer, and the rotorcraft takes off to the outer edge of the rainfall area; Step 3: The rotorcraft launches rain-making bombs along the outer edge of the artificial rain-making area; Step 4: The rotorcraft lands, the rain-enhancing bomb unfolds its wings (5) and glides into the artificial rain-enhancing area, and the rain-enhancing bomb releases the chemical substances used for rain-enhancing in the bomb body (1), and artificial rain-enhancing begins; Step 5: The rain-making bomb glides and then lands.

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