CN216443766U - Double-body type rapid navigation device for water and underwater hybrid operation - Google Patents
Double-body type rapid navigation device for water and underwater hybrid operation Download PDFInfo
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- CN216443766U CN216443766U CN202122081559.XU CN202122081559U CN216443766U CN 216443766 U CN216443766 U CN 216443766U CN 202122081559 U CN202122081559 U CN 202122081559U CN 216443766 U CN216443766 U CN 216443766U
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- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052793 cadmium Inorganic materials 0.000 claims description 4
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Abstract
The utility model discloses a double-body type rapid aircraft for mixed operation on water and underwater, which comprises an aircraft hull, a power system and an attitude control part, wherein the aircraft hull is used for realizing water and underwater lift force generation, load detection transfer, power energy supply and the like, the power system provides water and underwater navigation propelling power for the aircraft, and the attitude control part realizes attitude control and adjustment of water and underwater navigation of the aircraft. Compared with the design of a conventional water surface vehicle, the vehicle can realize high-speed and high-stability sailing on the water surface and underwater diving, and can be widely applied to the application directions of water surface search and rescue, reconnaissance, marine organism research and the like.
Description
Technical Field
The utility model relates to a rapid aircraft, in particular to a double-body rapid aircraft for mixed operation on water and underwater.
Background
China is a big ocean country, the problems of marine life, marine safety, seawater pollution and the like are important research contents of China going to the ocean all the time, and likewise, the ocean rights and interests are also important problems concerned at present. From the research perspectives of marine organisms, seawater pollution, marine deposits and the like, an aircraft working on the water surface or underwater needs to be designed, can carry different loads and achieves the research purpose; from the aspects of ocean safety, sea surface rescue, sea surface military reconnaissance and the like, the water surface vehicle which can reside on the sea surface for a long time and can work autonomously is also needed. By combining the requirements and considering the characteristics of ocean area and offshore work in China, the conventional unmanned aerial vehicle cannot completely meet the requirements of sea surface operation due to certain defects of take-off and landing problems, flight speed, water surface sampling, reconnaissance and rescue and the like, and meanwhile, unmanned naval vessels and unmanned submarines are still in a research stage and have no possibility of large-scale deployment temporarily. The prior technical scheme does not consider the requirements of complexity of water surface operation, comprehensiveness of sea surface underwater operation, dual-purpose of reconnaissance and rescue and the like, and in order to solve the requirements, an aircraft capable of realizing simultaneous operation on water surface and underwater is urgently needed to be designed to realize complex operations of water surface reconnaissance, high-speed rescue, marine organism research, underwater diving, mine sweeping and mine clearing, anti-diving operation and the like.
The technical problem of the utility model is to realize the following key problems: (1) how to give consideration to high-speed water surface sliding and underwater diving; (2) how to realize high-speed and high-stability sliding on the water surface; (3) how to improve the navigation time and the complex underwater maneuvering. The three key problems are effectively solved, and the compatibility problem of the underwater operation on the water surface is solved to a great extent, so that various application directions such as water surface reconnaissance, underwater mine sweeping and anti-submergence, marine organism research, water surface collection tasks and the like are realized.
Disclosure of Invention
The utility model aims to solve the problem that an improvement scheme or an alternative scheme is provided aiming at the defects in the prior art, and particularly provides a vehicle which has high-speed water surface, high stability and underwater diving functions.
In order to solve the problems, the utility model adopts the following scheme: a double-body type rapid aircraft for mixed operation on water and underwater is characterized in that the double-body type rapid aircraft for mixed operation on water and underwater comprises an aircraft hull, a power system and an attitude control part; the aircraft hull consists of a left catamaran hull, a right catamaran hull, a hull deck and a solar panel; the left catamaran hull and the right catamaran hull are respectively positioned at the left side and the right side of the aircraft and are connected through a hull deck, and floating cabin systems are arranged in the left catamaran hull and the right catamaran hull and are used for submerging or floating the aircraft; the solar cell panel is laid above the deck of the ship body; the power system comprises a left auxiliary propeller and a right auxiliary propeller, and the left auxiliary propeller and the right auxiliary propeller are arranged below the rear ends of the left catamaran body and the right catamaran body; the attitude control part is respectively arranged on the left catamaran body, the right catamaran body and the catamaran deck and is used for controlling and adjusting the attitude of the navigation vehicle running on the water and under the water.
Further, the catamaran type rapid navigation device for underwater hybrid operation is characterized in that the front edge of the ship deck is swept from outside to inside and distributed in an arc shape, the rear edge of the ship deck is connected with the tails of the left and right catamaran hulls, and the ship deck is connected with the upper parts of the left and right catamaran hulls.
Further, the catamaran type rapid navigation device for hybrid operation on water and underwater according to the design scheme is characterized in that the left and right auxiliary propellers are propelled by propellers and fixedly connected below the rear ends of the left and right catamaran bodies, the length of the catamaran body is about 0.65-0.85 times of the length of the bow of the left and right catamaran bodies, and the propellers can be 3-blade, 4-blade or 5-blade propellers.
Further, the catamaran type rapid aircraft for hybrid operation on water and underwater according to the design scheme is characterized in that the attitude control part consists of a rudder and a lifting rudder, wherein the left rudder and the right rudder are respectively 1 and are respectively connected below the rear ends of the left catamaran hull and the right catamaran hull, and the height of the rudder is 1.5-3 times of the height of the corresponding positions of the left catamaran hull and the right catamaran hull; the elevating water rudders are positioned at the rear edges of two sides of the ship deck, the spanwise length is 0.2-0.45 times of the spanwise length of the ship deck, and the chordwise length is 0.10-0.25 times of the chordwise length of the ship deck.
Further, the water and underwater hybrid operation twin-body type rapid aircraft is characterized in that the solar cell panel is a monocrystalline silicon solar cell, an amorphous silicon thin-film solar cell, a copper indium gallium selenide thin-film solar cell, a perovskite thin-film solar cell or a cadmium antimonide thin-film solar cell according to the design scheme.
Further, the double-body type rapid aircraft for the water and underwater hybrid operation according to the design scheme is characterized in that the aircraft is also provided with a separable underwater vehicle; the separable underwater vehicle is connected to the lower part of the middle part of a deck of the ship body; the rear end of the separable underwater vehicle is provided with a main propeller; the main propeller is designed by a ducted propeller and is fixedly connected to the rear end of the separable submersible vehicle, and the propeller can be 3-blade, 4-blade or 5-blade propeller.
Further, according to the design scheme, the double-body type rapid aircraft for the water-surface and underwater hybrid operation is characterized in that the separable type underwater vehicle is in a slender geometric shape, the section of the separable type underwater vehicle is circular or elliptical, the slenderness ratio is 8-20, and the separable type underwater vehicle is connected to the lower portion of the middle of a deck of a ship body by a separation method.
The ship body of the aircraft is used for realizing the generation of the water surface and underwater lift force, the transshipment of the detection load, the supply of power energy and the like, the power system supplies water surface and underwater propulsion power to the aircraft, and the attitude control part realizes the control. The materials of the double-body type rapid aircraft for the mixed operation on the water surface and the water adopt waterproof materials.
The left catamaran hull and the right catamaran hull are respectively positioned at the left side and the right side of the aircraft, and the design technology of fast sailing hulls on the water surface is adopted for generating lift force of water surface tasks, fast sailing and the like. Floating cabins are arranged inside two sides of the left catamaran body and the right catamaran body, a navigation device can submerge underwater from the water surface when the floating cabins are filled with water, submerging maneuvering actions are completed by combining the elevating rudders, surfacing actions are completed by the elevating rudders, and surfacing actions are completed by filling air in the floating cabins.
The navigation device can realize two kinds of work of rapid navigation on the water surface and navigation in the water, is mainly used for detecting, tracking and identifying a naval vessel on the water surface, a target on the water surface and a target in the air when being used for cruising on the water surface, and can also realize water environment monitoring, water ecological research and the like. When navigating on the water surface, the three powers are used as the propelling force to realize the rapid navigation.
The elevating rudders are used for controlling upward pitching and downward sinking actions and adjusting postures when the aircraft is in navigation, and the direction rudders are used for controlling the left direction and the right direction and adjusting the postures when the aircraft is in navigation, and the combination of the left direction and the right direction can be used for controlling the rolling of the aircraft. The elevating water rudder can realize the elevation of the ship body in water and can also realize the attitude control of water surface sliding, namely the upward pitch and the downward pitch of the ship body are controlled; the entire vehicle can dive.
The ship body deck is combined with the left and right catamaran bodies to realize the ground effect lift force during water surface navigation, obtain higher lift force and facilitate high-speed navigation of the water surface of the aircraft; when the ship sails underwater, the shape design can provide enough underwater lift force, an electric control system, a power battery, an electronic circuit system and partial opposite air and sea detectors can be arranged in a deck of the ship body, and a solar battery can be arranged on the back of the deck of the ship body, so that the capability of continuously sailing underwater on the water surface is provided.
The left catamaran body and the right catamaran body mainly realize the generation of buoyancy when the water surface slides, provide extremely high navigation stability, provide installation angles for a control surface, and meanwhile, the internal structures on the two sides of the catamaran body can be used for loading partial loads.
The separable underwater vehicle is a main component of an underwater detector, is internally provided with a detector, a power system, a control system and the like, and is mainly used for detecting and identifying underwater targets.
The utility model has the following technical effects: (1) the fast ship body type catamaran hull is adopted, the navigation speed can be improved, and higher wave resistance and navigation stability are obtained.
(2) The main and auxiliary power systems are adopted, so that sufficient preparation is provided for the separation power of the separable submersible vehicle, and the navigation maneuverability can be greatly improved.
(3) The designed attitude control structures such as the rudder and the elevator rudder are adopted, so that the control efficiency of the water surface and underwater navigation attitude of the aircraft is improved.
Drawings
FIG. 1 is an oblique view of a vehicle of the present invention.
Fig. 2 is a top view of a vehicle of the present invention.
Fig. 3 is a view of the front of a vehicle of the present invention.
Fig. 4 is a side view of a vehicle of the present invention.
Fig. 5 is a bottom view of the aircraft of the present invention.
In the figure, 11 left and right catamaran hulls, 12 separable type underwater vehicles, 13 hull decks, 14 solar panels, 21 main propellers, 22 left and right auxiliary propellers, 31 rudders, 32 elevating rudders.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
the utility model provides a double-body type rapid aircraft for hybrid operation on water and underwater, which comprises an aircraft body, a power system and an attitude control part, wherein the aircraft body is used for realizing the generation of a water surface underwater lift force, the reprinting of a detection load, the supply of power energy and the like, the power system supplies water surface underwater propulsion power to the aircraft, and the attitude control part realizes the attitude control and adjustment of the water surface underwater navigation of the aircraft.
The hull of the aircraft comprises a left catamaran hull and a right catamaran hull 11, a separable submersible vehicle 12, a hull deck 13 and a solar cell panel 14. The left and right catamaran hulls 11 are respectively positioned at the left and right sides of the aircraft, and adopt a water surface rapid navigation hull type design technology for lift generation, rapid navigation and the like of water surface tasks; the separable submersible vehicle 12 is in a slender geometric shape, the section of the separable submersible vehicle is circular or elliptical, the slenderness ratio is 8-20, and the separable submersible vehicle is connected to the lower part of the middle part of a ship deck 13; the ship body deck 13 is used for connecting the left and right catamaran bodies 11, the front edge of the ship body deck 13 is swept back from outside to inside and distributed in an arc shape, the rear edge of the ship body deck 13 is connected with the tail parts of the left and right catamaran bodies 11, the ship body deck 13 is positioned at the upper parts of the left and right catamaran bodies 11, and the lower part of the middle part of the ship body deck is connected with the separable submersible vehicle 12; the solar cell panel 14 is laid above the hull deck 13, and can be selected from a monocrystalline silicon solar cell, an amorphous silicon thin film solar cell, a copper indium gallium selenide thin film solar cell, a perovskite thin film solar cell, a cadmium antimonide thin film solar cell and the like.
The power system consists of a main propeller 21 and a left auxiliary propeller 22 and a right auxiliary propeller 22, wherein the main propeller 21 adopts a ducted propeller design and is fixedly connected to the rear end of the separable submersible vehicle 12, and the propellers can be 3-blade propellers, 4-blade propellers and 5-blade propellers; the left and right auxiliary propellers 22 are propelled by propellers, are fixedly connected below the rear ends of the left and right catamaran bodies 11 and are about 0.65 to 0.85 times of the length of the catamaran bodies from the bow of the left and right catamaran bodies 11, and the propellers can be 3-blade propellers, 4-blade propellers or 5-blade propellers.
The posture control part consists of a rudder 31 and a lifting rudder 32, wherein the left rudder 31 and the right rudder 31 are respectively 1 and are respectively connected below the rear ends of the left catamaran hull 11 and the right catamaran hull 11, and the height of the rudder is 1.5 to 3 times of the height of the corresponding position of the left catamaran hull 11 and the right catamaran hull 11; the elevating rudders 32 are positioned at the rear edges of the two sides of the ship body deck 13, the spanwise length is 0.2-0.45 times of the spanwise length of the ship body deck 13, and the chordwise length is 0.10-0.25 times of the chordwise length of the ship body deck 13.
The materials of the double-body type rapid navigation device for the mixed operation on the water surface and the water adopt waterproof materials, and the separable type underwater vehicle 12 can be fixedly connected with a ship body deck 13 or can be connected with the ship body deck 13 by adopting a separation type method.
Example 2:
example 2 differs from example 1 in that: the separable underwater vehicle 12 is in a slender geometric shape, the section of the separable underwater vehicle is circular, the slenderness ratio is 10, and the separable underwater vehicle is connected to the lower part of the middle part of a ship deck 13; the solar cell panel 14 is laid above the hull deck 13, and amorphous silicon thin-film solar cells can be selected.
The main propeller 21 adopts a ducted propeller design and is fixedly connected to the rear end of the separable submersible vehicle 12, and 3 propellers can be selected as the propeller; the left and right auxiliary propellers 22 are propelled by propellers, are fixedly connected below the rear ends of the left and right catamaran bodies 11 and are about 0.7 times of the length of the catamaran bodies from the bow of the left and right catamaran bodies 11, and the propellers can select 3 blades.
The left rudder 31 and the right rudder are respectively 1 and are respectively connected below the rear ends of the left catamaran hull 11 and the right catamaran hull 11, and the height of the rudders is 1.5 times of the height of the corresponding positions of the left catamaran hull 11 and the right catamaran hull 11; the elevating rudders 32 are positioned at the rear edges of the two sides of the ship body deck 13, the spanwise length of the elevating rudders is 0.2 times of the spanwise length of the ship body deck 13, and the chordwise length of the elevating rudders is 0.10 times of the chordwise length of the ship body deck 13.
Example 3:
example 3 differs from example 1 in that: the separable underwater vehicle 12 is in a slender geometric shape, the section of the separable underwater vehicle is oval, the slenderness ratio is 12, and the separable underwater vehicle is connected to the lower part of the middle part of a ship deck 13; the solar cell panel 14 is laid above the hull deck 13, and a copper indium gallium selenide thin-film solar cell can be selected.
The main propeller 21 adopts a ducted propeller design and is fixedly connected to the rear end of the separable submersible vehicle 12, and 4 blades can be selected as the propeller; the left and right auxiliary propellers 22 are propelled by propellers, are fixedly connected below the rear ends of the left and right catamaran bodies 11 and are about 0.75 time of the length of the catamaran bodies from the bow of the left and right catamaran bodies 11, and the propellers can be 4 blades.
The left rudder 31 and the right rudder are respectively 1 and are respectively connected below the rear ends of the left catamaran hull 11 and the right catamaran hull 11, and the height of the rudders is 2 times of the height of the corresponding positions of the left catamaran hull 11 and the right catamaran hull 11; the elevating rudders 32 are positioned at the rear edges of two sides of the ship deck 13, the spanwise length of the elevating rudders is 0.3 times of the spanwise length of the ship deck 13, and the chordwise length of the elevating rudders is 0.15 times of the chordwise length of the ship deck 13.
Example 4:
example 4 differs from example 1 in that: the separable underwater vehicle 12 is in a slender geometric shape, the section of the separable underwater vehicle is circular, the slenderness ratio is 15, and the separable underwater vehicle is connected to the lower part of the middle part of a ship deck 13; the solar cell panel 14 is laid above the hull deck 13, and can be a cadmium antimonide thin film solar cell.
The main propeller 21 adopts a ducted propeller design and is fixedly connected to the rear end of the separable submersible vehicle 12, and 5 propellers can be selected as the propeller; the left and right auxiliary propellers 22 are propelled by propellers and are fixedly connected below the rear ends of the left and right catamaran bodies 11 and have a length which is about 0.8 times of the length of the catamaran bodies 11 from the bow thereof, and the propellers can be 5 blades.
The left rudder 31 and the right rudder are respectively 1 and are respectively connected below the rear ends of the left catamaran hull 11 and the right catamaran hull 11, and the height of the rudders is 2.5 times of the height of the corresponding positions of the left catamaran hull 11 and the right catamaran hull 11; the elevating rudders 32 are positioned at the rear edges of the two sides of the ship body deck 13, the spanwise length of the elevating rudders is 0.4 times of the spanwise length of the ship body deck 13, and the chordwise length of the elevating rudders is 0.2 times of the chordwise length of the ship body deck 13.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the terms left and right catamaran hulls 11, separable submersible vehicle 12, hull deck 13, solar panel 14, main thruster 21, left and right auxiliary thrusters 22, rudder 31, elevator rudder 32, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (7)
1. A double-body type rapid aircraft for mixed operation on water and underwater is characterized in that the double-body type rapid aircraft for mixed operation on water and underwater comprises an aircraft hull, a power system and an attitude control part; the hull of the aircraft consists of a left catamaran body, a right catamaran body (11), a hull deck (13) and a solar panel (14); the left catamaran hull and the right catamaran hull (11) are respectively positioned at the left side and the right side of the aircraft and are connected through a hull deck (13), and floating cabin systems are arranged in the left catamaran hull and the right catamaran hull (11) and are used for submerging or floating the aircraft; the solar cell panel (14) is laid above the hull deck (13); the power system comprises a left auxiliary propeller and a right auxiliary propeller (22), and the left auxiliary propeller and the right auxiliary propeller (22) are arranged below the rear ends of the left catamaran body and the right catamaran body (11); the attitude control part is respectively arranged on the left catamaran body, the right catamaran body and the catamaran deck and is used for controlling and adjusting the attitude of the navigation vehicle running on the water and under the water.
2. The surface and underwater hybrid catamaran type rapid craft as claimed in claim 1, wherein the front edge of said hull deck (13) is swept from outside to inside and is distributed in an arc shape, the rear edge is connected to the tails of the left and right catamaran hulls (11), and the hull deck (13) is connected to the upper parts of the left and right catamaran hulls (11).
3. The surface and underwater hybrid catamaran type rapid craft as claimed in claim 1, wherein said left and right auxiliary propellers (22) are propelled by propellers, fixed below the rear ends of the left and right catamaran hulls (11), having a length about 0.65 to 0.85 times the length of the hulls from the bow of the left and right catamaran hulls (11), the propellers being selected from 3, 4 or 5-bladed propellers.
4. The water surface and underwater hybrid operation twin-hull type rapid craft as claimed in claim 1, wherein said attitude control part is composed of a rudder (31) and a lift rudder (32), the number of the rudder (31) is 1 on the left and right, respectively, and the height of the rudder is 1.5-3 times of the height of the corresponding position of the left and right twin-hull hulls (11); the elevating water rudders (32) are positioned at the rear edges of two sides of the ship body deck (13), the spanwise length is 0.2-0.45 times of the spanwise length of the ship body deck (13), and the chordwise length is 0.10-0.25 times of the chordwise length of the ship body deck (13).
5. The water-surface and underwater hybrid operation twin-hull type rapid craft as claimed in claim 1 wherein said solar panel (14) is a single crystal silicon solar cell, an amorphous silicon thin film solar cell, a copper indium gallium selenide thin film solar cell, a perovskite thin film solar cell or a cadmium antimonide thin film solar cell.
6. The hybrid surface and underwater hybrid operation twin-hull type fast vehicle according to claim 1, characterized in that the vehicle is further provided with a detachable underwater vehicle (12); the separable underwater vehicle (12) is connected to the lower part of the middle part of the hull deck (13); the rear end of the separable submersible vehicle (12) is provided with a main propeller (21); the main propeller (21) is designed by a ducted propeller and is fixedly connected to the rear end of the separable submersible vehicle (12), and the propeller can be 3-blade, 4-blade or 5-blade.
7. The hybrid surface and underwater twin-hull type fast vehicle according to claim 6, characterized in that said detachable underwater vehicle (12) is of an elongated geometry, with a circular or elliptical cross-section and a slenderness ratio of 8-20, and is attached to the hull deck (13) below the middle by means of a detachable method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081559.XU CN216443766U (en) | 2021-08-31 | 2021-08-31 | Double-body type rapid navigation device for water and underwater hybrid operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081559.XU CN216443766U (en) | 2021-08-31 | 2021-08-31 | Double-body type rapid navigation device for water and underwater hybrid operation |
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| Publication Number | Publication Date |
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| CN216443766U true CN216443766U (en) | 2022-05-06 |
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| CN202122081559.XU Expired - Fee Related CN216443766U (en) | 2021-08-31 | 2021-08-31 | Double-body type rapid navigation device for water and underwater hybrid operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556905A (en) * | 2022-10-27 | 2023-01-03 | 中国人民解放军海军工程大学 | Underwater separation adsorption type aircraft |
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2021
- 2021-08-31 CN CN202122081559.XU patent/CN216443766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556905A (en) * | 2022-10-27 | 2023-01-03 | 中国人民解放军海军工程大学 | Underwater separation adsorption type aircraft |
| CN115556905B (en) * | 2022-10-27 | 2024-07-30 | 中国人民解放军海军工程大学 | Underwater separation adsorption type aircraft |
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