CN109519280A - A kind of hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection and control method - Google Patents
A kind of hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection and control method Download PDFInfo
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- CN109519280A CN109519280A CN201811558476.1A CN201811558476A CN109519280A CN 109519280 A CN109519280 A CN 109519280A CN 201811558476 A CN201811558476 A CN 201811558476A CN 109519280 A CN109519280 A CN 109519280A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
- F02C3/305—Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses the hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection and control methods, including low speed segment engine, accelerating sections engine and high regime engine, for different concepts of operations, water punching press high metal content propellant engine is combined with high metal content solid propellant rocket, and it is aided with turbo-power output device, by rationally designing charging means, it adjusts explosive payload and is stamped into water and meet the needs of system is to thrust power under different route speeds, breach the limitation of the single speed of a ship or plane of traditional submarine navigation device, it can realize that the high speed of conventional low cruise and seven times of conventional speeds hits two kinds of typical motion states in common maritime adventure.
Description
Technical field
The invention belongs to submarine navigation device power technology fields, and in particular to a kind of hybrid multistage power water of whirlpool paddle direct-injection
Lower high-speed thruster and control method.
Background technique
Currently, naval, various countries surrounds maritime rights and interests protection one after another, new operational need is aimed at, New Equipments is actively developed and grinds
System, makes substantial progress in terms of surface ship, Submarine Equipments and new concept successively.Under existing situation, under water
Efficient effect of the offensive weapon in modern battlefield seems further important.The killing principle of Underwater Battery is the dragon of other side of fractureing
Bone, concealment is strong, possesses preferably dash forward anti-effect and higher hit rate；The diversification of tactics can be enhanced, improve attack effect
Fruit.But under water in optimal in structure construction, various countries' generally puzzlement by this problem of dynamical system inefficiency, the energy and dynamic
Force system is the technical difficult points that current flight device is limited in terms of Military Application.It breaks through new energy development and utilizes,
The cruising ability of weapon is improved, developing sail body to highly compatible and modularization direction is current vital task.
In the various available energy, attention of the high heating value energy by various countries, especially portion possessed by metal fuel
Oxidant required for parting category combustion process can be served as by the aqueous medium introduced in working environment, feasibility and convenience
It has been be proven that, and be utilized in existing weapon model, be worth deeply excavating its potentiality having.But in existing boat
In row device dynamical system, the speed of a ship or plane is single, it is difficult to realize that the speed of a ship or plane is converted, lack the flexibility fought and needed.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection and
Control method, can satisfy demand of the system to thrust power under different route speeds, at the same propeller have compact-sizedization,
The general objective flexibly fought may be implemented in the characteristics of weight lightness.
A kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection navigates by water device, including be sequentially connected low speed segment engine,
Accelerating sections engine and high regime engine；
The high regime engine includes that high regime enters water surge chamber (1), high regime water injecting pipeline (2), a water punching press
Metal fuel (3), the secondary water injecting pipeline of high regime (4), high regime combustion chamber (21) and high regime jet pipe (5)；
The accelerating sections engine includes accelerating sections baffle (6), solid propellant (7), accelerating sections combustion chamber (22) and adds
Fast section jet pipe (8)；
The low speed segment engine enters water surge chamber (11), water pump (12), low speed segment including fast section baffle (10), low speed segment
Water injecting pipeline (13), the secondary water injecting pipeline of low speed segment (14), turbine (17), speed changer (18), propeller (19), water punching press
Metal fuel (20) and low speed segment combustion chamber (23)；
The high regime combustion chamber (21) it is closed at one end, on external end face connect high regime enter water surge chamber (1)；It is another
End opening is connected with high regime jet pipe (5)；Water stamped metal fuel (3) enters water surge chamber (1) side and pour close to high regime to be cast from
In high regime combustion chamber (21)；Water injecting pipeline (2) of high regime respectively has several, packet with the secondary water injecting pipeline of high regime (4)
It is overlying on high regime combustion chamber (21) outer surface；One end of high regime a water injecting pipeline (2) and the secondary water injecting pipeline of high regime (4)
Connection high regime engine surge chamber 1, the other end is extend into the internal cavities of high regime combustion chamber (21), and high regime is once infused
Water lines (2) access accelerating sections described in combustion front of the interface of high regime combustion chamber (21) closer to water stamped metal fuel (3)
The side of baffle (6) is connected with high regime jet pipe (5) by blasting bolt, is covered to high regime jet pipe (5)；Accelerating sections
The other side of baffle (6) is affixed to a side end of accelerating sections combustion chamber (22)；Another side opening of accelerating sections combustion chamber (22)
End connection accelerating sections jet pipe (8)；The solid propellant grain of multiple hollow cylindricals is cast in accelerating sections combustion chamber (22)
(7)；
One side of low low speed segment baffle (10) is connect with accelerating sections jet pipe (8) by blasting bolt, another side
Connection low speed segment enters water surge chamber (11)；One end of low speed segment combustion chamber (23) is mixed combustion chamber body, and the edge of end extends
The powder charge pipe of several even numbers and mixed combustion chamber body connection, powder charge Guan Youshui stamped metal fuel (20) are loaded；All dresses
Pencil surrounds a cavity, cavity outside diameter is identical as accelerating sections combustion chamber (22) outer diameter around a circle；Accelerating sections engine adds
Low speed segment in fast section jet pipe (8) and low speed segment engine enters water surge chamber (11), water pump (12), low speed segment water injection pipe
Road (13), the secondary water injecting pipeline of low speed segment (14) are contained in the cavity；Each powder charge pipe configures at least one low speed segment one
Secondary water injecting pipeline (13), water injecting pipeline (13) of low speed segment are arranged along the outer surface of powder charge pipe；Mixed combustion chamber body passes through pipeline
It connects turbine (17)；Turbine (17) passes through speed changer (18) connection propeller (19)；
Low speed segment enters water surge chamber (11) and is divided into two minibuffer rooms again, and the first minibuffer room connects low speed segment baffle
(10), water inlet (9) are provided with；First minibuffer room connects the water inlet of water pump (12), the water outlet connection of water pump (12) the
Two minibuffer rooms；Water injecting pipeline (13) one end of low speed segment and the second minibuffer room connection, the other end are switched in powder charge pipe；
The secondary water injecting pipeline of low speed segment (14) one end and the second minibuffer room connection, other end connection to low speed segment combustion chamber (23) are mixed
Room is fired, interface is located at low speed segment combustion chamber (23) axis.
Preferably, water injecting pipeline (13) of low speed segment is connected to powder charge pipe different length by more than two interfaces
Place.
Preferably, fast section engine, accelerating sections engine are connected with vehicle hull respectively with high regime engine.
Preferably, the high regime combustion chamber (21) is connected through a screw thread with high regime jet pipe (5).
Preferably, water injecting pipeline (2) of high regime and the secondary water injecting pipeline of high regime (4) arranged for interval are fired in high regime
On the outer surface for burning room (21).
Preferably, the power of water pump (12) is provided by battery (15).
Preferably, water pump (12) is controlled the water supply of the second minibuffer room by flow valve (16).
A kind of control method of the hybrid multistage power underwater high-speed navigation device of whirlpool paddle direct-injection, includes the following steps:
(1) start low speed segment engine, the water stamped metal fuel (20) in powder charge pipe is lighted using igniter；Fuel
After being burned to set temperature, start water pump (12), the water introducing low speed segment in external environment is entered into water by external water inlet (9) and is delayed
It rushes room (11), opens water injecting pipeline (13) of low speed segment, it is promoted to react with water stamped metal fuel (20), realize water
Punching press burning；The later on secondary water injecting pipeline of low speed segment (14), environment enter water and are produced with water stamped metal fuel (20) burning
Secondary blending occurs for raw combustion gas, and exports motive force by high regime jet pipe (5)；
(2) low speed segment water stamped metal fuel (20) whole afterburnts, starting connection low speed baffle (10) and accelerating sections spray
The blasting bolt device for managing (8), abandons low speed segment engine device, Acceleration of starting section engine；After accelerating sections engine operation,
It lights solid propellant grain (7), the combustion gas for generation of burning is discharged by accelerating sections jet pipe (8), generates motive force；
(3) solid propellant grain (7) afterburnt in accelerating sections engine, starting connection accelerating sections baffle (6) and high speed
The blasting bolt device of section jet pipe (5) abandons accelerating sections engine, starts high regime engine；
After high regime engine operation, the igniter in starting water stamped metal fuel (3) is lighted, and combustion gas reaches
After set temperature, the water inlet that high regime enters water surge chamber (1) is opened, the water being introduced into external environment starts a water injection pipe
Road (2) is allowed to react in high regime combustion chamber (21) with water stamped metal fuel (3), realizes water punching press burning, release
Heat；Later on secondary water injecting pipeline (4), the combustion gas progress two that environment enters water and water stamped metal fuel (3) burning generates
Secondary blending, combustion gas are discharged by high regime jet pipe (5), generate motive force；High regime water stamped metal fuel (3) all fires
After to the greatest extent, propeller all-of.
Preferably, using symmetric mode to start the igniter in each powder charge pipe sequentially with point after low speed engine starting
Fire its internal water stamped metal fuel (20).
The invention has the following beneficial effects:
The present invention provides a kind of hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection and control method, for difference
Concept of operations combines water punching press high metal content propellant engine with high metal content solid propellant rocket, and auxiliary
With turbo-power output device, by rationally designing charging means, adjustment explosive payload meets different navigation speed with water is stamped into
Lower demand of the system to thrust power is spent, the limitation of the single speed of a ship or plane of traditional submarine navigation device is breached, it can be real in common maritime adventure
Now the high speed of conventional low cruise and seven times of conventional speeds hits two kinds of typical motion states.
The hybrid multistage power underwater bottom-sealing device of a kind of whirlpool paddle direct-injection provided by the invention can be rapidly completed low speed with
The efficient switching of two kinds of speed of a ship or plane at a high speed, and guarantee in handoff procedure the stability of navigation.
In the sail body tick-over stage, the present invention is using water stamped metal fuel propellant and tuoboprop output device
The new type power Promoting Form combined, the high-temperature fuel gas that SOLID PROPELLANT COMBUSTION can be made full use of to generate, greatlys improve
System entirety mechanical efficiency.
After low speed segment end of burning, low speed segment operating mechanism is dished out by devices such as blasting bolts, is opened simultaneously
Dynamic accelerating sections engine operation.After accelerating sections works, accelerating sections operating mechanism is dished out by devices such as blasting bolts, together
Shi Qidong high regime engine operation.
In the sail body high speed operation stage, the present invention uses water stamped metal fuel propellant, using sail body from height
The high pressure that speed movement is formed introduces ambient water, realizes autonomous water punching press burning.The air mixture generated of burning is sprayed by daraf(reciprocal of farad) that
Combustion chamber is discharged using direct-injection form in pipe, generates powerful thrust, it can be achieved that rapid strike to target.
Three kinds of hairs involved in the hybrid multistage power underwater bottom-sealing device of a kind of whirlpool paddle direct-injection provided by the invention
It is linked in sequence in motivation structure, sequentially works after starting, space layout is reasonable, realizes in minimum space multistage propeller most
Optimization design, the multitask operation work of achievable complex condition, can be greatly improved the combat performance of Undersea Weapon System.
Detailed description of the invention
Fig. 1 is the hybrid multistage power underwater bottom-sealing device axonometric drawing of whirlpool paddle direct-injection.
Fig. 2 is the hybrid multistage power underwater bottom-sealing device top view of whirlpool paddle direct-injection
Fig. 3 is the hybrid multistage power underwater bottom-sealing device cross-sectional view of whirlpool paddle direct-injection.
Fig. 4 is powder column distribution map in low speed segment combustion chamber.
Fig. 5 is powder column distribution map in accelerating sections combustion chamber.
Fig. 6 is low speed segment engine shaft view.
Fig. 7 is accelerating sections engine shaft view.
Fig. 8 is high regime engine shaft view.
Wherein, 1- high regime enters water surge chamber, water injecting pipeline of 2- high regime, 3- water stamped metal fuel, 4- high speed
Duan Erci water injecting pipeline, 5- high regime jet pipe, 6- accelerating sections baffle, 7- solid propellant grain, 8- accelerating sections jet pipe, 9- enter water
Mouthful, 10- low speed segment baffle, 11- low speed segment enters water surge chamber, 12- water pump, water injecting pipeline of 13- low speed segment, 14- low speed segment
Secondary water injecting pipeline, 15- battery, 16- flow valve, 17- turbine, 18- speed changer, 19- propeller, 20- miniature water stamped metal
Fuel, 21- high regime combustion chamber, 22- accelerating sections combustion chamber, 23- low speed segment combustion chamber.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1-3, multistage power underwater bottom-sealing device of the invention mainly includes high regime engine, accelerating sections
Engine and low speed segment engine three parts.High regime engine mainly includes that high regime enters water surge chamber 1, high regime is once infused
Water lines 2, water stamped metal fuel 3, the secondary water injecting pipeline 4 of high regime, high regime combustion chamber 21 and high regime jet pipe 5；Accelerate
Section engine mainly includes accelerating sections baffle 6, solid propellant grain 7, accelerating sections combustion chamber 22 and accelerating sections jet pipe 8；Low speed
Section engine mainly includes that low speed segment external engine water inlet 9, low speed segment baffle 10, low speed segment enter water surge chamber 11, extraordinary
Water pump 12, water injecting pipeline 13 of low speed segment, the secondary water injecting pipeline 14 of low speed segment, battery 15, flow valve 16, turbine 17, speed change
Device 18, propeller 19, end combustion water stamped metal fuel 20 and low speed segment combustion chamber 23.High regime is connected with accelerating sections sequence,
Accelerating sections and low speed segment are linked in sequence, and three parts pass through bolt respectively and are connected with vehicle hull.
As shown in figure 8, high regime combustion chamber 21 is closed at one end, high regime is connected on external end face and enters water surge chamber 1；Separately
It is open at one end, it has been connected through a screw thread high regime jet pipe 5；Water stamped metal fuel 3 enters 1 side of water surge chamber close to high regime and pours
It casts from high regime combustion chamber 21；Water injecting pipeline 2 of high regime respectively has several, the two with the secondary water injecting pipeline 4 of high regime
Arranged for interval is partly coated on 21 outer surface of high regime combustion chamber；Water injecting pipeline 2 of high regime and the secondary water injecting pipeline of high regime
4 one end connection high regime engine surge chamber 1, the other end is extend into the internal cavities of high regime combustion chamber 21, but high
Fast Duan Yici water injecting pipeline 2 accesses combustion front of the interface of high regime combustion chamber 21 closer to water stamped metal fuel 3, high regime
Rear portion of the interface of secondary water injecting pipeline 4 close to high regime combustion chamber 21.
As shown in Fig. 5 and Fig. 7, the side of accelerating sections baffle 6 is connected with high regime jet pipe 5 by blasting bolt, to high speed
Section jet pipe 5 is covered；Accelerating sections baffle 6 is identical as 22 diameter of accelerating sections combustion chamber；The other side of accelerating sections baffle 6 is welded to
One side end of accelerating sections combustion chamber 22；The other side open end of accelerating sections combustion chamber 22 connects accelerating sections jet pipe 8；For control hair
Motivation propellant burns by set burn rate, while guaranteeing that burning Indoor Combustion is uniform, provides the working power under design requirement,
Using tubular charging means, multiple solid propellant grains 7 are cast in accelerating sections combustion chamber 22；Powder column 7 is hollow cylinder knot
Structure, central axis are parallel with 22 central axis of accelerating sections combustion chamber；Buried metal silk improves its thrust in solid propellant grain 7.
As shown in Fig. 3, Fig. 4 and 6, a side of low speed segment baffle 10 is connect with accelerating sections jet pipe 8 by blasting bolt,
Another side connection low speed segment enters water surge chamber 11；One end of low speed segment combustion chamber 23 is mixed combustion chamber body, the edge of end
Extend the powder charge pipe of several even numbers and mixed combustion chamber body connection, powder charge Guan Youshui stamped metal fuel 20 is loaded；Institute
There is powder charge pipe ring around a circle, surrounds a cavity, cavity outside diameter is identical as 22 outer diameter of accelerating sections combustion chamber, thus the shape from shape
At a streamlined entirety；The accelerating sections jet pipe 8 and the low speed segment in low speed segment engine of accelerating sections engine enter water buffering
Room 11, water pump 12, water injecting pipeline 13 of low speed segment, the secondary water injecting pipeline 14 of low speed segment, battery 15 and flow valve 16 accommodate
In the cavity；Each powder charge pipe configures at least one water injecting pipeline 13 of low speed segment, water injecting pipeline 13 of low speed segment
It is arranged along the outer surface of powder charge pipe；The installation space that structure can be saved reduces the size of entire propeller.Mixed combustion chamber body passes through
Piping connection turbine 17；Turbine 17 connects propeller 19 by speed changer 18.
Low speed segment enters water surge chamber 11 and is divided into two minibuffer rooms, and the first minibuffer room connects low speed segment baffle 10, if
It is equipped with water inlet 9；First minibuffer room connects the water inlet of water pump 12, the second minibuffer of water outlet connection room of water pump 12；It is low
Fast 13 one end of Duan Yici water injecting pipeline and the second minibuffer room connection, the other end are switched to powder charge pipe；The secondary water injection pipe of low speed segment
14 one end of road and the second minibuffer room connection, the mixed combustion room of other end connection to low speed segment combustion chamber 23, interface are located at combustion chamber
At 23 axis.
The working principle of apparatus of the present invention are as follows:
Paddle direct-injection hybrid multistage power underwater bottom-sealing device in whirlpool of the invention after being connected to the enabled instruction of aircraft,
Sequence starting low speed segment engine, accelerating sections engine and high regime engine promote aircraft to be turned by low cruise state
To hit state at a high speed, until fuel after-flame completes all work.
In low speed segment engine, the mechanical efficiency of combustion gas is improved using tuoboprop device, promotes overall power；Adding
In fast section, by the rational design to charge structure and propellant composition, guarantee stability of the sail body in accelerator；It is high
Its speed of a ship or plane is improved using water stamped metal fuel in fast section.
The operating method of the hybrid multistage power underwater bottom-sealing device of whirlpool paddle direct-injection of the present invention is summarized, steps are as follows:
(1) start low speed segment engine；Low speed segment combustion chamber 23 is by the small-sized powder column of several even numbers and shared mixed combustion room
Cavity composition, each small-sized powder column is interior to load miniature water stamped metal fuel 20, and igniter is arranged.After system starting, adopt
Start the igniter in each branch's powder column sequentially with symmetric mode to light its corresponding water stamped metal fuel 20.Fuel combustion
After burning certain temperature, start extraordinary water pump 12, the water in external environment is introduced into low speed segment by external water inlet 9 and enters water buffering
Room 11 opens water injecting pipeline 13 of low speed segment, it is promoted to react with water stamped metal fuel 20, realizes water punching press combustion
It burns, discharges heat.The later on secondary water injecting pipeline 14 of low speed segment enables environment enter water and is produced with the burning of water stamped metal fuel 20
Secondary blending occurs for raw combustion gas, to increase total gas quantity, improves system acting ability.Always entered by 16 monitoring system of flow valve
Water.Whole combustion gas are delivered to propeller 19 by turbine 17 and speed changer 18, push propeller rotation, export motive force.
(2) the whole afterburnts of low speed segment water stamped metal fuel 20, starting connection low speed baffle 10 and accelerating sections jet pipe 8
Blasting bolt device abandons low speed segment engine device, Acceleration of starting section engine.
(3) after accelerating sections engine operation, start the igniter in high metal content solid propellant 7, light propulsion
Agent promotes its burning, and the combustion gas for generation of burning is discharged by accelerating sections jet pipe 8, generates motive force.
(4) 7 afterburnt of accelerating sections high metal content solid propellant, starting connection accelerating sections baffle 6 and high regime jet pipe 5
Blasting bolt device, abandon accelerating sections engine device, start high regime engine.
(5) after high regime engine operation, the igniter started in water stamped metal fuel 3 is lighted, and combustion gas reaches
To after certain temperature, the water inlet that high regime enters water surge chamber 1 is opened, the water being introduced into external environment starts a water injection pipe
Road 2 is allowed to react in high regime combustion chamber 21 with water stamped metal fuel 3, realizes water punching press burning, discharges heat.
Later on secondary water injecting pipeline 4 enables the secondary blending of combustion gas progress that environment enters water and the burning of water stamped metal fuel 3 generates,
Increase combustion gas total amount, improves acting ability.Whole combustion gas are discharged by high regime jet pipe 5, generate motive force, maintain navigation
Device high-speed motion.The whole afterburnts of high regime water stamped metal fuel 3, propeller all-of.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection navigates by water device, which is characterized in that including the low speed being sequentially connected
Section engine, accelerating sections engine and high regime engine；
The high regime engine includes that high regime enters water surge chamber (1), high regime water injecting pipeline (2), a water stamped metal
Fuel (3), the secondary water injecting pipeline of high regime (4), high regime combustion chamber (21) and high regime jet pipe (5)；
The accelerating sections engine includes accelerating sections baffle (6), solid propellant (7), accelerating sections combustion chamber (22) and accelerating sections
Jet pipe (8)；
The low speed segment engine includes fast section baffle (10), that low speed segment enters water surge chamber (11), water pump (12), low speed segment is primary
Water injecting pipeline (13), the secondary water injecting pipeline of low speed segment (14), turbine (17), speed changer (18), propeller (19), water stamped metal
Fuel (20) and low speed segment combustion chamber (23)；
The high regime combustion chamber (21) it is closed at one end, on external end face connect high regime enter water surge chamber (1)；The other end is opened
Mouthful, it is connected with high regime jet pipe (5)；Water stamped metal fuel (3) close to high regime enter water surge chamber (1) side pour cast from high speed
In section combustion chamber (21)；Water injecting pipeline (2) of high regime respectively has several with the secondary water injecting pipeline of high regime (4), is coated on
High regime combustion chamber (21) outer surface；One end connection of high regime a water injecting pipeline (2) and the secondary water injecting pipeline of high regime (4)
High regime engine surge chamber 1, the other end is extend into the internal cavities of high regime combustion chamber (21), water injection pipe of high regime
Accelerating sections baffle described in combustion front of the interface of high regime combustion chamber (21) closer to water stamped metal fuel (3) is accessed on road (2)
(6) side is connected with high regime jet pipe (5) by blasting bolt, is covered to high regime jet pipe (5)；Accelerating sections baffle
(6) the other side is affixed to a side end of accelerating sections combustion chamber (22)；The other side open end of accelerating sections combustion chamber (22) connects
Connect accelerating sections jet pipe (8)；The solid propellant grain (7) of multiple hollow cylindricals is cast in accelerating sections combustion chamber (22)；
One side of low low speed segment baffle (10) is connect with accelerating sections jet pipe (8) by blasting bolt, the connection of another side
Low speed segment enters water surge chamber (11)；One end of low speed segment combustion chamber (23) is mixed combustion chamber body, and the edge of end extends several
The powder charge pipe of even number and mixed combustion chamber body connection, powder charge Guan Youshui stamped metal fuel (20) are loaded；All powder charge pipes
Around a circle, a cavity is surrounded, cavity outside diameter is identical as accelerating sections combustion chamber (22) outer diameter；The accelerating sections of accelerating sections engine
Low speed segment in jet pipe (8) and low speed segment engine enters water surge chamber (11), water pump (12), low speed segment water injecting pipeline
(13), the secondary water injecting pipeline of low speed segment (14) is contained in the cavity；It is primary that each powder charge pipe configures at least one low speed segment
Water injecting pipeline (13), water injecting pipeline (13) of low speed segment are arranged along the outer surface of powder charge pipe；Mixed combustion chamber body is connected by pipeline
Connect turbine (17)；Turbine (17) passes through speed changer (18) connection propeller (19)；
Low speed segment enters water surge chamber (11) and is divided into two minibuffer rooms again, and the first minibuffer room connects low speed segment baffle (10), if
It is equipped with water inlet (9)；First minibuffer room connects the water inlet of water pump (12), the second minibuffer of water outlet connection of water pump (12)
Room；Water injecting pipeline (13) one end of low speed segment and the second minibuffer room connection, the other end are switched in powder charge pipe；Low speed segment two
Secondary water injecting pipeline (14) one end and the second minibuffer room connection, the mixed combustion room of other end connection to low speed segment combustion chamber (23) connects
Mouth is located at low speed segment combustion chamber (23) axis.
2. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that low
Fast Duan Yici water injecting pipeline (13) is connected at powder charge pipe different length by more than two interfaces.
3. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that speed
Section engine, accelerating sections engine are connected with vehicle hull respectively with high regime engine.
4. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that institute
High regime combustion chamber (21) is stated to be connected through a screw thread with high regime jet pipe (5).
5. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that high
The outer surface of fast Duan Yici water injecting pipeline (2) and the secondary water injecting pipeline of high regime (4) arranged for interval in high regime combustion chamber (21)
On.
6. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that water
The power for pumping (12) is provided by battery (15).
7. a kind of hybrid multistage power underwater high-speed of whirlpool paddle direct-injection as described in claim 1 navigates by water device, which is characterized in that water
(12) are pumped to control the water supply of the second minibuffer room by flow valve (16).
8. a kind of control method of the hybrid multistage power underwater high-speed navigation device of paddle direct-injection in whirlpool described in claim 1, special
Sign is, includes the following steps:
(1) start low speed segment engine, the water stamped metal fuel (20) in powder charge pipe is lighted using igniter；Fuel combustion
To after set temperature, start water pump (12), the water in external environment is introduced into low speed segment by external water inlet (9) and enters water surge chamber
(11), water injecting pipeline (13) of low speed segment is opened, it is promoted to react with water stamped metal fuel (20), realizes water punching press
Burning；The later on secondary water injecting pipeline of low speed segment (14), environment enter caused by water and water stamped metal fuel (20) burning
Secondary blending occurs for combustion gas, and exports motive force by high regime jet pipe (5)；
(2) low speed segment water stamped metal fuel (20) whole afterburnts, starting connection low speed baffle (10) and accelerating sections jet pipe (8)
Blasting bolt device, abandon low speed segment engine device, Acceleration of starting section engine；After accelerating sections engine operation, light
The combustion gas of solid propellant grain (7), generation of burning is discharged by accelerating sections jet pipe (8), generates motive force；
(3) solid propellant grain (7) afterburnt in accelerating sections engine, starting connection accelerating sections baffle (6) and high regime are sprayed
The blasting bolt device for managing (5) abandons accelerating sections engine, starts high regime engine；
After high regime engine operation, the igniter in starting water stamped metal fuel (3) is lighted, and combustion gas reaches setting
After temperature, the water inlet that high regime enters water surge chamber (1) is opened, the water being introduced into external environment starts a water injecting pipeline
(2), it is allowed to react in high regime combustion chamber (21) with water stamped metal fuel (3), realizes water punching press burning, release heat
Amount；Later on secondary water injecting pipeline (4), environment enters water and the combustion gas progress of water stamped metal fuel (3) burning generation is secondary
Blending, combustion gas are discharged by high regime jet pipe (5), generate motive force；High regime water stamped metal fuel (3) whole after-flame
Afterwards, propeller all-of.
9. a kind of control method of the hybrid multistage power underwater high-speed navigation device of whirlpool paddle direct-injection as claimed in claim 8,
It is characterized in that, after low speed engine starting, symmetric mode is used to start the igniter in each powder charge pipe sequentially to light in it
The water stamped metal fuel (20) in portion.
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