CN106585937A - Bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship - Google Patents
Bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship Download PDFInfo
- Publication number
- CN106585937A CN106585937A CN201610910983.1A CN201610910983A CN106585937A CN 106585937 A CN106585937 A CN 106585937A CN 201610910983 A CN201610910983 A CN 201610910983A CN 106585937 A CN106585937 A CN 106585937A
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- CN
- China
- Prior art keywords
- hold
- water
- air
- naval vessel
- turbofan
- 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
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention discloses a bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship, comprising a propeller, a pressurizing turbofan, a water and air mixing channel and a jet port, and being characterized in that the high-pressure water flow driven by the propeller and the high-pressure air flow driven by the pressurizing turbofan are mixed in the water and air mixing channel which is arranged at the bottom of the ship, and is closed in the periphery and opened at the two ends, to form water and air-mixed vortex flow being expanded in size and having compression elasticity, and the water and air-mixed vortex flow is jetted through the jet port to propel the ship to advance. Compared with the prior art, the mode of advancing power of the ship is leaped from the open propeller propulsion to the closed turboprop jet propulsion, and greater power is provided for the higher running speed of the ship.
Description
First, technical field：
The present invention relates to naval equipment, and in particular to a kind of hold gas-vapor mix dilatation boosting jet Powered Propulsion warship arranged side by side
Ship.
2nd, background technology：
Naval of big country is around attacking and defending performances such as naval vessel scale, speed, continuation of the journey, stealthy, collapse resistance, anti-strike, sea situation adaptations
Carry out untiringly innovating and improving, try hard to seize stronger position with new technical advantage.
3rd, the content of the invention
The purpose of the present invention be for above present situation and trend, there is provided a kind of speed is fast, shallow draft, anti-strike, aggressiveness
The arranged side by side hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel higher with survival ability.
The purpose of the present invention is achieved through the following technical solutions：
A kind of hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side, including left hold, right hold, middle bottom
Cabin, screw, jetting orifice, air inlet, gas outlet, air flue and pressurization turbofan, is characterized in that left hold and right hold to protrude from
The parallel longitudinal arrangement in naval vessel base plate both sides, the postmedian between left hold and right hold is set to middle hold, the front of middle hold
For front water channel, rear is rear channel；It is divided into transitional cylindrical shape in the longitudinal direction of middle hold inside, and respectively by front then setting water inlet
Mouth, screw, aerated water road and jetting orifice；Heterogeneous Permutation is set on the outside upper side tube-wall in aerated water road, with consistent guidance quality
Bar gap-like gas outlet；In naval vessel quarter-deck both sides, the air flue of air inlet and connection gas outlet, the gas at air inlet are set
Pressurization turbofan is set in road；The high pressure draught that the High-Pressure Water driven by screw drives with pressurization turbofan, in aerated water road
Mixing, formation volume is quick-fried swollen and has the gas-vapor mix eddy flow of the elasticity of compression, and Jing jetting orifices are sprayed before the powered naval vessel to be formed
Enter.
The present invention hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side compared with prior art, with
The substantive distinguishing features of lower protrusion and significant progress：
1st, naval vessel bottom design is contour flat left hold, right hold and middle hold, significantly increases floatation area, drop
The low unit buoyance of unit area, shallow draft is suitable for shallow draft quay and stops and the activity of shallow water strand waters.
2nd, screw is arranged in the middle hold below naval vessel, realizes drainage procedure by front water channel and rear channel, in front and back
Front faces unobstructed Water space, and not only big portion eliminates the frontal drag in front of naval vessel underwater portion, runs up
When be more converted into positive pulling force, the reversal interlocking relay at rear is converted into positive thrust.
3rd, high-pressure gas jet is set at the middle hold internal propeller rear of closing, is mixed into by the gas outlet of unidirectional orientation
Jet water body, substantially increases the volume of institute's displacement hull, makes thrust bigger more powerful, and its gas jet being oriented to is mixed into process to be made
Discharge water body and form eddy flow, propulsive efficiency more it is high it is higher more concentrate, while making this thrust give lasting elasticity.
4th, screw is arranged at the middle hold of naval vessel rear lower, first away from engine closer to power transmission distance can be reduced
And link.The second semiclosed environmental security index height covered in warship body and left hold, right hold.
4th, illustrate：
Fig. 1 is the front schematic view on hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side.
Fig. 2 is schematic diagram below hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side.
Fig. 3 is hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side partial side generalized section.
In figure：1 left hold, 2 right holds, hold in 3, water channel, 5 rear channels, 6 aerated water roads, 7 water inlets, 8 spirals before 4
Oar, 9 jetting orifices, 10 air inlets, 11 gas outlets, 12 air flues, 13 pressurization turbofans, 14 decks, 15 base plates.
5th, specific embodiment：
With reference to arranged side by side hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel of the Figure of description to the present invention
It is described in further detail：
As Figure 1-3, longitudinal both sides arrange left hold 1 and right hold 2 below naval vessel flat floor 15.On naval vessel
Rear portion, between left hold 1 and right hold 2 arrange in hold 3.The front of middle hold 3 is front water channel 4, and rear is rear channel 5.
It is divided into two power water channels 6 arranged side by side of all round closure, both ends open in the inside longitudinal direction of middle hold 3, the front end of power water channel 6 is water inlet
Mouth 7, rear end is jetting orifice 9, screw 8 is arranged after water inlet 7, before and after arranging on the outer upper side wall of power water channel 6 after screw 8
Misplace successively arrange, the bar gap-like gas outlet 11 with consistent guidance quality.Both sides on naval vessel quarter deck 14 arrange air inlet
Mouth 10 and the air flue 12 of connection gas outlet 11, arrange pressurization turbofan 13 in the air flue at air inlet 10.
During naval vessel cruising speeds, start dynamical system and drive the drying of screw 8, in front water channel 4, the He of power water channel 6
High speed warp-wise current are formed in rear channel 5, due to bearing in the rigid physical characteristic of water body volume, front water channel 4 and at naval vessel front
Pressure condition, forms the pulling force that naval vessel advances, also because it is same the reason for, make conventional naval vessel front generally surge disappearance and weaken, resistance
Power is less.Rear channel 5 and naval vessel rear form high-pressure water body jet, and its reaction force forms the thrust that naval vessel advances, also because same
The reason for sample, jet water body is filled in time naval vessel and is moved ahead the negative pressure space vacateed, and eliminates or reduce what negative pressuren zone behind naval vessel was formed
Reversal interlocking relay.
When naval vessel need to advance at utmost speed, while accelerating screw 8, start pressurization turbofan 13, make high pressure gas flow through air flue 12,
The orientation of gas outlet 11 injects current in power water channel 6, makes the ejection current scale of construction of jetting orifice 9 quick-fried swollen and forms eddy flow, produces higher
High thrust, drives naval vessel to advance at utmost speed.
When naval vessel is turned to, two speed discrepancies of screw 8 of adjustment are realized.Two screws operate in the opposite direction, are capable of achieving
360 degree of naval vessel is rotated in place.
In addition to the technical characteristic described in specification, the known technology of those skilled in the art is.
Claims (1)
1. a kind of hold gas-vapor mix dilatation boosting jet Powered Propulsion naval vessel arranged side by side, including left hold, right hold, middle hold,
Screw, jetting orifice, air inlet, gas outlet, air flue and pressurization turbofan, is characterized in that left hold and right hold to protrude from naval vessel
The parallel longitudinal arrangement in base plate both sides, the postmedian between left hold and right hold is set to middle hold, and the front of middle hold is front
Water channel, rear is rear channel；Be divided into transitional cylindrical shape in the longitudinal direction of middle hold inside, and respectively by it is front then arrange water inlet,
Screw, aerated water road and jetting orifice；Heterogeneous Permutation, the bar with consistent guidance quality are set on the outside upper side tube-wall in aerated water road
Gap-like gas outlet；The air flue of air inlet and connection gas outlet is set in naval vessel quarter-deck both sides, in the air flue at air inlet
Pressurization turbofan is set；The high pressure draught that the High-Pressure Water driven by screw drives with pressurization turbofan, mixes in aerated water road,
Formation volume is quick-fried swollen and has the gas-vapor mix eddy flow of the elasticity of compression, and Jing jetting orifices spray the powered naval vessel to be formed and advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910983.1A CN106585937A (en) | 2016-10-20 | 2016-10-20 | Bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910983.1A CN106585937A (en) | 2016-10-20 | 2016-10-20 | Bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585937A true CN106585937A (en) | 2017-04-26 |
Family
ID=58555643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910983.1A Pending CN106585937A (en) | 2016-10-20 | 2016-10-20 | Bilge-parallel water and air-mixed expansion supercharged jet power-propelled ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902063A (en) * | 2017-12-28 | 2018-04-13 | 张国志 | A kind of novel compressed air promotes naval vessel |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209963U (en) * | 1987-07-06 | 1988-04-13 | 重庆大学 | Catamaran of reverse hull |
| DE3902367A1 (en) * | 1987-09-04 | 1990-08-02 | Otto Werner Woelky | A propulsion system operated by physical effort for watercraft, in particular for rowing boats of various design |
| JPH04293693A (en) * | 1991-03-23 | 1992-10-19 | Toshiaki Kezuka | Water jet propulsion device |
| JPH0582795U (en) * | 1992-04-13 | 1993-11-09 | 川崎重工業株式会社 | Water jet propulsion machine with booster |
| CN1151717A (en) * | 1994-06-30 | 1997-06-11 | 迪莫泰克有限公司 | Underwater two phase ramjet engine |
| JP2001130489A (en) * | 1999-11-05 | 2001-05-15 | Hiromichi Aoki | Bubble type water jet propelling device |
| CN102795315A (en) * | 2012-08-28 | 2012-11-28 | 董兰田 | Water-channel water-returning littoral combat ship |
| CN202754138U (en) * | 2012-06-12 | 2013-02-27 | 哈尔滨工程大学 | Differential principle based triple-hulled vessel of symmetric type twin propeller driving device |
| WO2015133900A1 (en) * | 2014-03-05 | 2015-09-11 | Silverstream Technologies B.V. | Air lubrication system and vessel comprising such a system |
| CN204871458U (en) * | 2015-08-10 | 2015-12-16 | 吴忠义 | Automatic high -speed binary aircushion vehicle of booster -type |
-
2016
- 2016-10-20 CN CN201610910983.1A patent/CN106585937A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209963U (en) * | 1987-07-06 | 1988-04-13 | 重庆大学 | Catamaran of reverse hull |
| DE3902367A1 (en) * | 1987-09-04 | 1990-08-02 | Otto Werner Woelky | A propulsion system operated by physical effort for watercraft, in particular for rowing boats of various design |
| JPH04293693A (en) * | 1991-03-23 | 1992-10-19 | Toshiaki Kezuka | Water jet propulsion device |
| JPH0582795U (en) * | 1992-04-13 | 1993-11-09 | 川崎重工業株式会社 | Water jet propulsion machine with booster |
| CN1151717A (en) * | 1994-06-30 | 1997-06-11 | 迪莫泰克有限公司 | Underwater two phase ramjet engine |
| JP2001130489A (en) * | 1999-11-05 | 2001-05-15 | Hiromichi Aoki | Bubble type water jet propelling device |
| CN202754138U (en) * | 2012-06-12 | 2013-02-27 | 哈尔滨工程大学 | Differential principle based triple-hulled vessel of symmetric type twin propeller driving device |
| CN102795315A (en) * | 2012-08-28 | 2012-11-28 | 董兰田 | Water-channel water-returning littoral combat ship |
| WO2015133900A1 (en) * | 2014-03-05 | 2015-09-11 | Silverstream Technologies B.V. | Air lubrication system and vessel comprising such a system |
| CN204871458U (en) * | 2015-08-10 | 2015-12-16 | 吴忠义 | Automatic high -speed binary aircushion vehicle of booster -type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902063A (en) * | 2017-12-28 | 2018-04-13 | 张国志 | A kind of novel compressed air promotes naval vessel |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |