CN110001896A - A kind of hydrofoil submarine - Google Patents
A kind of hydrofoil submarine Download PDFInfo
- Publication number
- CN110001896A CN110001896A CN201910331348.1A CN201910331348A CN110001896A CN 110001896 A CN110001896 A CN 110001896A CN 201910331348 A CN201910331348 A CN 201910331348A CN 110001896 A CN110001896 A CN 110001896A
- Authority
- CN
- China
- Prior art keywords
- submarine
- hydrofoil
- tail
- water wing
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/18—Control of attitude or depth by hydrofoils
Abstract
The equipment such as hydrofoil, a pair of of tail water wing, tail water wing pitch system, power propulsion system, control system, power-supply system, communication system before a kind of hydrofoil submarine, including latent body, a pair；The power downward or upward generated when being moved ahead in water using hydrofoil makes submarine diving or floating；Utilize the inclination downward or upward of the inclination control submarine kayak body of the tail water wing；Submarine kayak body tilts down, and preceding hydrofoil has the negative angle of attack, and preceding hydrofoil generates downward power, submarine diving；Kayak body tilts upwards, and preceding hydrofoil has the positive angle of attack, and preceding hydrofoil generates upward power, and submarine floats.
Description
Technical field
The invention belongs to submarine fields.
Background technique
Submarine or underwater ship, latent warship are the naval vessels that can be run under water, submarine it is many kinds of, shape is different, small
To full-automatic or one liang of people's operation, Small Civil diving detector of a few hours activity duration, hundreds of people, continuous can be extremely loaded greatly
The military nuclear submarine of submariner 3-6 months.Large-scale (predominantly military), medium-sized or small-sized (midget submarine, diving can be divided by volume
Device) and underwater robot apparatus etc..
Conventional submarine is to realize that submarine has multiple water storing bins, when submarine wants dive by changing the own wt of submarine
When filled the water into water storage cabin, so that submarine weight is increased above its displacement, submarine is with regard to dive；Submarine water storing bin drains outward,
Submarine weight decreases below its displacement, and submarine just floats；The submerged depth for controlling it (is changed by changing the water of water tank
Become gravity) Lai Shixian.
Bernoulli principle, 1726, Bernoulli Jacob passed through numerous experiments, it was found that " boundary layer skin effect ": fluid speed
When degree is accelerated, the pressure on interface that object is contacted with fluid can reduce, pressure on the contrary will increase, in honor of this scientist
Contribution, this discovery are referred to as " Bernoulli effect ", and bernoulli principle is often expressed as p+1/2 ρ v2+ ρ gh=C, this formula
Son is referred to as Bernoulli equation, and Bernoulli effect is suitable for all perfect fluids including liquids and gases, is that fluid is made
One of fundamemtal phenomena when steady flow reflects the pressure of fluid and the relationship of flow velocity, the relationship of flow velocity and pressure: fluid
Flow velocity is bigger, and pressure is smaller；The flow velocity of fluid is smaller, and pressure is bigger；Using bernoulli principle, the mankind, which realize, overweights air
The aerial flight of aircraft；It is equally to be lighter than the naval vessel of water in fluid to realize and move under water in water, in this fluid of water
In, bernoulli principle is still set up.
Summary of the invention
The purpose of this patent: being to provide a kind of hydrofoil submarine, utilizes the dive and floating of hydrofoil control submarine.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of hydrofoil submarine, including latent body, it is a pair of before water
The equipment such as the wing, a pair of of tail water wing, tail water wing pitch system, power propulsion system, control system, power-supply system, communication system；Benefit
The power downward or upward generated when being moved ahead in water with hydrofoil makes submarine diving or floating；It is latent using the inclination control of the tail water wing
The inclination downward or upward of ship kayak body, submarine kayak body tilt down, and preceding hydrofoil has the negative angle of attack, and preceding hydrofoil generates downward
Power, submarine diving；Kayak body tilts upwards, and preceding hydrofoil has the positive angle of attack, and preceding hydrofoil generates upward power, and submarine floats.
It is characterized in that a kind of hydrofoil submarine, is symmetrically installed with a pair of of hydrofoil on front side of submarine kayak body, kayak body tail portion is symmetrically pacified
Equipped with a pair of tiltable tail water wing.
It is characterized in that a kind of hydrofoil submarine, biconvex profile structure symmetrical above and below is preferably used in hydrofoil.
It is characterized in that a kind of hydrofoil submarine, the power downward or upward that hydrofoil generates when being moved ahead using submarine makes under submarine
Latent or floating.
It is characterized in that a kind of hydrofoil submarine, the tail water wing can tilted upward, when the tail water wing is horizontal, tail hydrofoil profile is
The pressure of biconvex structure symmetrical above and below, upper lower aerofoil is equal, and submarine keeps current operational configuration.
It is characterized in that a kind of hydrofoil submarine, submarine move ahead when the tail water wing diagonally downward when, the tail water wing has the negative angle of attack, this
At present the pressure of tail surface is less than the pressure of upper tail surface, and the dive of submarine tail portion, hydrofoil tilts upwards before submarine head, preceding hydrofoil
There is the positive angle of attack, preceding hydrofoil resultant force is upward, and submarine floats.
It is characterized in that a kind of hydrofoil submarine, submarine moves ahead when the tail water wing tilts upward, and the tail water wing has the positive angle of attack, this
At present the pressure of tail surface is greater than the pressure of upper tail surface, and submarine tail portion is floated, and hydrofoil tilts down before submarine head, preceding hydrofoil
There are the negative angle of attack, downward, the hydrofoil submarine diving of preceding hydrofoil resultant force.
It is characterized in that a kind of hydrofoil submarine, when the underspeed that power propulsion system stops working or submarine is forward so that
When hydrofoil generates the enough downward power for overcoming submarine natural buoyancy, submarine floats automatically under the action of natural buoyancy, protects
Card safety.
It is characterized in that a kind of hydrofoil submarine, dynamical system preferably use twin-engined double-propeller structures, two electricity are controlled
The left and right turn of the rotational speed difference control submarine of machine.
It is characterized in that a kind of hydrofoil submarine, monomotor magnetic tape trailer rudder structure is can be used in dynamical system, and an engine provides
The thrust of advance, tail vane control the steering of submarine.
Compared with prior art, beneficial effects of the present invention are as follows.
Traditional submarine is to realize that submarine has multiple water storing bins, when submarine is wanted by changing the own wt of submarine
It is filled the water when dive into water storage cabin, so that submarine weight is increased above its displacement, submarine is with regard to dive；Submarine water storing bin is toward outlet
Water, submarine weight decrease below its displacement, and submarine just floats；The present invention generates power downward or upward using hydrofoil, makes
Submarine diving or floating.
The present invention is without the water storing bin of traditional submarine bulky, and submarine kayak body can be smaller, and weight is also smaller, similarly
Under power, there can be faster route speed.
A kind of hydrofoil submarine of the present invention can float automatically, more when dynamical system surprisingly stops working by natural buoyancy
Safety.
Detailed description of the invention
Fig. 1 is a kind of shaft side figure of hydrofoil submarine of the present invention.
Fig. 2 is a kind of main view of hydrofoil submarine of the present invention.
Fig. 3 is a kind of side view of hydrofoil submarine of the present invention.
Fig. 4 is a kind of auspicious figure of pitch system of hydrofoil submarine of the present invention.
Fig. 5 is a kind of hydrofoil inclination schematic diagram of hydrofoil submarine of the present invention.
1. submarine front in figure；2, kayak body upper covers;3. submarine kayak body;4. hydrofoil before the right side;5. left front hydrofoil；6. right tail water
The wing；7. the left tail water wing；8. right engine;9. Left Hand Engine；10. right-hand screw paddle；11. left-hand airscrew;12. propeller lock spiral shell
It is female；13. propeller lock nut；21. steering engine；22. pull rod fixator；23. steering engine mounting base；24. steering engine rocker arm；25. tail
Wing rocker arm；26. empennage sloping shaft；27. engine mounting base；28. pull rod；30. empennage tilts axis hole；36. hydrofoil positive incidence；
37. hydrofoil is horizontal；38. the negative angle of attack of hydrofoil.
Specific embodiment
The details and working condition that the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, hydrofoil submarine of the present invention, by 1 submarine front, 2 kayak body upper covers, 3 submarine kayak bodies, 4 right sides
Preceding hydrofoil, 5 left front hydrofoils, the 6 right tail water wings, the 7 left tail water wings, 8 right engines, 9 Left Hand Engines, 10 right-hand screw paddles, 11 left-hand screws
The composition such as paddle.
As shown in Fig. 3 hydrofoil submarine side view, preceding hydrofoil, the tail water wing are installed on the middle and lower part of submarine kayak body, guarantee submarine
When naturally in water, completely in water, and preceding, tail water wing upper and lower position is mutually staggered for preceding hydrofoil, the tail water wing, is reduced fluid and is flowed through
Interference of the preceding hydrofoil to the tail water wing.
Hydrofoil 4, left front hydrofoil 5 are mounted on submarine front 1 before the right side, and preceding hydrofoil when submarine moves ahead, locate completely by preceding hydrofoil
Yu Shuizhong generates power downward or upward, and when hydrofoil submarine kayak body tilts down, preceding hydrofoil face is also and then tilted down, water
Aerofoil has the negative angle of attack, and the pressure of hydrofoil lower surface is less than the pressure of upper surface, and resultant force is downward, when resultant force is greater than the floating of submarine
Power, submarine diving.
When hydrofoil submarine tilts upwards, the also and then inclination upwards of preceding hydrofoil face, there are the positive angle of attack, hydrofoil following table in hydrofoil face
The pressure in face is greater than the pressure of upper surface, and upwards, submarine floats resultant force.
When hydrofoil submarine dynamical system stops working, hydrofoil submarine speed reduces or is 0, the downward power that hydrofoil generates
Less than submarine itself buoyancy or be 0, hydrofoil submarine floats automatically under the action of itself reserve buoyancy, guarantees hydrofoil submarine
Safety.
The navigation of submarine equipment such as operation control system, power-supply system, communication system is installed in submarine kayak body 3, passes through behaviour
Action control system controls the inclination of the tail water wing, to manipulate the inclination of kayak body；The differential of motor is realized by operation control system
Control, controls the steering of submarine；Power-supply system provides power resources for submarine.
Isolation warehouse, such as power bin, oxygen bin, operation storehouse are set as needed in submarine kayak body, places various kinds of equipment,
Can someone or nobody shake control operation.
As shown in figure 4, the 6 right tail water wings and the 7 left tail water wings are symmetrically mounted on the tail of hydrofoil submarine by 26 empennage sloping shafts
Portion, the tail water wing can tilt axis hole tilted upward around 30 empennages.
Empennage rocker arm 25 is fixed on 26 empennage sloping shafts, has hole on rocker arm 25, can pull empennage by pull rod 28
Rocker arm 25 tilts forward and back, and drives tail water wing tilted upward.
28 one end of pull rod is connected on 25 empennage rocker arms, and the other end is connected on 22 pull rod fixators, 22 pull rod fixators
It is mounted on 24 steering engine rocker arms, pull rod 28 penetrates in the hole among 22 pull rod fixators, and 22 other end of pull rod fixator has one
Screw passes through screw tightening steady brace.
Steering engine 21 is mounted in hydrofoil submarine kayak body 3 by 23 steering engine mounting bases.
The deflection that steering engine is controlled by operating system, passes through 24 steering engine rocker arms, 22 pull rod fixators, 28 pull rods, 25 empennages
Rocker arm, 26 empennage sloping shafts realize the tilted upward of the tail water wing.
If Fig. 5 is that a kind of hydrofoil of hydrofoil submarine of the present invention tilts schematic diagram, in the advance of hydrofoil submarine, when operation steering engine
Make to tilt in tail water flapwise, when having the positive angle of attack such as 36, the pressure of tail water wing lower surface is greater than the pressure of upper surface, resultant force at this time
Upwards, the tail portion of hydrofoil submarine moves upwards, and head moves downward, and hydrofoil submarine kayak body tilts down, and preceding hydrofoil has negative meet
Angle, preceding hydrofoil generate downward resultant force, hydrofoil submarine diving.
In the advance of hydrofoil submarine, when operation steering engine tilts down the tail water wing, such as 38 when having the negative angle of attack, at this time tail water
The pressure of wing lower surface is less than the pressure of upper surface, and downwards, the tail down campaign of hydrofoil submarine, head moves upwards resultant force,
Hydrofoil submarine kayak body tilts upwards, and preceding hydrofoil has the positive angle of attack, and preceding hydrofoil generates upward resultant force, and hydrofoil submarine floats.
When the tail water wing such as 37 relative level, hydrofoil is biconvex profile structure symmetrical above and below, and the pressure of upper and lower surface is big
It is small equal, it is contrary, it is with joint efforts 0, hydrofoil submarine keeps current operational configuration.
As shown in figure 5, hydrofoil profile preferably selects biconvex profile structure symmetrical above and below.
The dynamical system of hydrofoil submarine is made of 8 right engines, 9 Left Hand Engines, 10 right-hand screw paddles, 11 left-hand airscrews, 10,
11 propellers are mounted on engine 8,9 by 12,13 locking nuts.
Engine 8,9 is mounted on the tail portion of hydrofoil submarine by 27 engine mounting bases.
By the differential rotation of two engines of control, the leftward or rightward steering of hydrofoil submarine is controlled, when right engine 8
When revolving speed is higher than the revolving speed of Left Hand Engine 7, hydrofoil submarine turns to the left.
When the revolving speed of Left Hand Engine 9 is higher than the revolving speed of right engine 8, hydrofoil submarine is turned to the right.
A kind of hydrofoil submarine of the present invention, the above embodiments are merely illustrative of the technical solutions of the present invention and core concept rather than
Limitation, it will be understood by those of skill in the art that can with modification or equivalent replacement of the technical solution of the present invention are made, without
It is detached from the objective and range of technical solution of the present invention, is intended to be within the scope of the claims of the invention.
Claims (10)
1. hydrofoil, a pair of of tail water wing, tail water wing pitch system, Powered Propulsion system before a kind of hydrofoil submarine, including latent body, a pair
The equipment such as system, control system, power-supply system, communication system；The power downward or upward generated when being moved ahead in water using hydrofoil
Make submarine diving or floating；Utilize the inclination downward or upward of the inclination control submarine kayak body of the tail water wing；Submarine kayak body is downward
Inclination, preceding hydrofoil have the negative angle of attack, and preceding hydrofoil generates downward power, submarine diving；Kayak body tilts upwards, and preceding hydrofoil has positive meet
Angle, preceding hydrofoil generate upward power, and submarine floats.
2. a kind of hydrofoil submarine according to right 1, characterized in that a pair of of hydrofoil is symmetrically installed on front side of submarine kayak body,
Kayak body tail portion is symmetrically installed with a pair of tiltable tail water wing.
3. a kind of hydrofoil submarine according to right 1, characterized in that biconvex profile knot symmetrical above and below is preferably used in hydrofoil
Structure.
4. a kind of hydrofoil submarine according to right 1, characterized in that hydrofoil generates downward or upward when being moved ahead using submarine
Power make submarine diving or floating.
5. a kind of hydrofoil submarine according to right 1, characterized in that the tail water wing can tilted upward, when the tail water wing is horizontal,
Tail hydrofoil profile is biconvex profile structure symmetrical above and below, and the pressure of upper lower aerofoil is equal, and contrary, submarine keeps current boat
Row state.
6. a kind of hydrofoil submarine according to right 1, characterized in that submarine move ahead when the tail water wing diagonally downward when, the tail water wing
Have the negative angle of attack, the pressure of tail surface descended to be less than the pressure of upper tail surface at this time, the dive of submarine tail portion, before submarine head hydrofoil to
Upper inclination, preceding hydrofoil have the positive angle of attack, and preceding hydrofoil resultant force is upward, and hydrofoil submarine floats.
7. a kind of hydrofoil submarine according to right 1, characterized in that submarine moves ahead when the tail water wing tilts upward, the tail water wing
Have the positive angle of attack, the pressure of tail surface descended to be greater than the pressure of upper tail surface at this time, submarine tail portion is floated, before submarine head hydrofoil to
Lower inclination, preceding hydrofoil have the negative angle of attack, downward, the hydrofoil submarine diving of preceding hydrofoil resultant force.
8. a kind of hydrofoil submarine according to right 1, characterized in that when power propulsion system stop working or submarine move ahead
Underspeed so that hydrofoil generates the enough downward power for overcoming submarine natural buoyancy when, effect of the submarine in natural buoyancy
Lower automatic floating, guarantees safety.
9. a kind of hydrofoil submarine according to right 1, which is characterized in that dynamical system preferably uses twin-engined twin screw
Structure controls the left and right turn of the rotational speed difference control submarine of two motors.
10. a kind of hydrofoil submarine according to right 1, which is characterized in that monomotor tail rudder knot can be used in dynamical system
Structure, an engine provide the thrust advanced, and tail vane controls the steering of submarine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331348.1A CN110001896A (en) | 2019-04-24 | 2019-04-24 | A kind of hydrofoil submarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331348.1A CN110001896A (en) | 2019-04-24 | 2019-04-24 | A kind of hydrofoil submarine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110001896A true CN110001896A (en) | 2019-07-12 |
Family
ID=67174001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331348.1A Withdrawn CN110001896A (en) | 2019-04-24 | 2019-04-24 | A kind of hydrofoil submarine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110001896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562420A (en) * | 2019-09-30 | 2019-12-13 | 重庆前卫科技集团有限公司 | aerofoil plate and processing technology thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342913A1 (en) * | 1983-11-26 | 1985-06-05 | Andreas 4235 Schermbeck Trupp | Improvements to fluidic underwater vessels |
| CN101628620A (en) * | 2009-08-27 | 2010-01-20 | 上海交通大学 | Underwater airplane |
| KR101507422B1 (en) * | 2013-10-11 | 2015-03-31 | 부경대학교 산학협력단 | Hybrid Autonomous Underwater Vehicle |
| CN204473108U (en) * | 2015-01-19 | 2015-07-15 | 浙江海洋学院 | A kind of underwater glider with Magnus rotor |
| CN208530197U (en) * | 2018-07-24 | 2019-02-22 | 南昌航空大学 | Nobody a kind of novel amphibious navigation on hydrofoils device |
-
2019
- 2019-04-24 CN CN201910331348.1A patent/CN110001896A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342913A1 (en) * | 1983-11-26 | 1985-06-05 | Andreas 4235 Schermbeck Trupp | Improvements to fluidic underwater vessels |
| CN101628620A (en) * | 2009-08-27 | 2010-01-20 | 上海交通大学 | Underwater airplane |
| KR101507422B1 (en) * | 2013-10-11 | 2015-03-31 | 부경대학교 산학협력단 | Hybrid Autonomous Underwater Vehicle |
| CN204473108U (en) * | 2015-01-19 | 2015-07-15 | 浙江海洋学院 | A kind of underwater glider with Magnus rotor |
| CN208530197U (en) * | 2018-07-24 | 2019-02-22 | 南昌航空大学 | Nobody a kind of novel amphibious navigation on hydrofoils device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562420A (en) * | 2019-09-30 | 2019-12-13 | 重庆前卫科技集团有限公司 | aerofoil plate and processing technology thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |
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| WW01 | Invention patent application withdrawn after publication |