CN103332279A - Novel underwater vehicle applying auger propeller and having muting and hiding performance - Google Patents
Novel underwater vehicle applying auger propeller and having muting and hiding performance Download PDFInfo
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- CN103332279A CN103332279A CN2013102443635A CN201310244363A CN103332279A CN 103332279 A CN103332279 A CN 103332279A CN 2013102443635 A CN2013102443635 A CN 2013102443635A CN 201310244363 A CN201310244363 A CN 201310244363A CN 103332279 A CN103332279 A CN 103332279A
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Abstract
The invention discloses a novel underwater vehicle applying an auger propeller and having a muting and hiding performance, which is driven by using an auger propeller device. The novel underwater vehicle has the advantages that under the action of the thrust force of the auger propeller, impelling force of a high-speed stable water column ejected from the tail hole of the novel underwater vehicle is similar to that of a high-speed thrusting air current ejected from the tail hole of an air jet aircraft. Therefore, compared with an ordinary spiral propeller, the auger propeller has the advantages of higher thrusting force, energy saving, high navigating speed and long cruise range, and especially low noise and high hiding property. Moreover, steam corrosion and collision of a water current on paddles of the auger propeller are reduced greatly, and the service life is prolonged greatly. The novel underwater vehicle is particularly suitable for unmanned underwater cruising long-range raid striking submarines, torpedoes and guided missiles; and the auger propeller can also be applied to water surface aircrafts.
Description
Technical field: the present invention relates to a kind of " the novel submerge device of using the auger type propelling unit and having the hidden performance of noise reduction ".
Background technology: the used propelling unit of current various underwater vehicles all is to advance in the screw propeller mode basically.Advance in the screw propeller mode, its shortcoming: the pusher current type shape that driving submerge device advances is essentially turbulent flow, that is, there is quite a few current direction to disperse direction spray in these pusher current and goes, also produced the dispersion that a large amount of turbulent flows, eddy current have caused the current propulsive forces simultaneously.Like this, just there is quite a few to do idle work in the engine power of this submerge device, wasted the energy, reduced the speed of a ship or plane and the voyage of this submerge device.Disguise in this submerge device submerge process that particularly produced a large amount of bubbles and noise effect again.The water that is stirred during the screw propeller high-speed operation is to the cavitation of screw propeller, and bump has reduced the operation life of this screw propeller.
Summary of the invention: the purpose of this invention is to provide a kind of " the novel submerge device of using the auger type propelling unit and having the hidden performance of noise reduction ", it is that a kind of application auger type propelling unit that utilizes design to have drives the novel submerge device that the submerge device navigates by water forward.
The present invention includes: this novel submerge device, flow inlet grille guard (prevent that foreign material from entering auger type propelling unit passage with current, causes the damage to this auger type propeller system when this novel submerge device submerge.), (input promotes the current defeated with the back for the extruding of this auger type propelling unit to go into aquaporin.), sound insulation noise reduction layer (noise that produces when completely cutting off, eliminating the operation of this auger type propeller system, and then disguise when improving this novel submerge device submerge.), (this generally arranges for entire body formula auger type impeller driven system the entry dunce cap, carries out water conservancy diversion in order to the convection current entry, current are distributed as far as possible evenly and enters this auger type propelling unit passage glibly, is beneficial to the angle of rake operation of this auger type.), pre-driver engine (the angle of rake driving propulsion source of this auger type.), this auger type propelling unit (replaces screw propeller, carries out submerge in order to promote this novel submerge device.), this auger type propelling unit operation passage (seals and orientation the current that enter this passage, and prevents the reverse leakage and loss promotion energy of these current.), the cover profile shaft holds and (this auger type propelling unit supported, improve its operation rigidity and reduce shake, these auger type propeller systems that are used for long single-stage more.), the rear drive engine (is used for entire body formula auger type impeller driven system more, or be used for medium-sized, particularly for the angle of rake driving propulsion source of auger types at different levels of this novel submerge device of large-scale, long build, further improve this auger type propelling unit to the propelling thrust of current.), bracing frame (supports this auger type propelling unit, to improve the angle of rake running rigidity of this auger type and to reduce its operation vibrations), the water outlet dunce cap (carries out water conservancy diversion, shaping to releasing water, when being beneficial to this water and entering tapered pipeline section current speedup passage, carry out the extruding to these current, undergauge and speedup.), tapered pipeline section current speedup passage (current that enter this passage are pushed, undergauge, speedup further improves the thrust of outlet current.), straight type pipeline section penetrates water shaping channel (current that enter this passage are carried out shaping, make it to form the circular water column of current stabilization, thereby produce big as far as possible propulsive force, and then the speed of a ship or plane that improves this novel submerge device also reduces noise better with voyage).
In addition, for driving this novel submerge device small-sized and that build is short, only need to use single-stage and namely only get final product with this auger type propeller system.For medium-sized, particularly for this novel submerge device large-scale, long build, should adopt two of secondarys even multistage a plurality of this auger type propeller system to drive.During application, in order to increase the entrance water yield, this auger type propelling unit of the first order and the diameter of this auger type propelling unit passage should be greater than partial this auger type propelling unit and this auger type propelling unit passages thereafter.Current are through the extruding of the straight type pipeline section of this level (being the first order) auger type propelling unit, the tapered pipeline section current speedup passage of this level (being the first order) and this level (being the first order), undergauge, after speedup and the shaping, enter this auger type propeller system of the second stage and drive (must improve the angle of rake rotating speed of this one-level auger type simultaneously and then obtain bigger water velocity and thrust).Then by that analogy, form and carry out this multistage auger type propeller system this novel submerge device is driven.In addition, use this novel submerge device of rear-mounted this auger type propeller system, need only to arrange one according to it and go into aquaporin, also can around this novel submerge device up and down symmetrically the position a plurality of aquaporins of going into are set, be convenient to be added to the water yield and be more conducive to the stressed of this auger type propeller system and move.
Advantage of the present invention is that common being used for advances the dynamic action of the screw propeller of submerge device submerge, is similar to and drives the screw propeller that aircraft advances in air.And the angle of rake dynamic action of this auger type is similar to the TC engine of aircraft.And the dynamic action of the circular water column of high speed current stabilization that penetrates from this submerge device tail mouth is similar to the propelled at high velocity air-flow of jet-propelled aircraft tail mouth ejection.Therefore, under the same speed of a ship or plane, the auger type propelling unit is compared with the propeller type propelling unit, and rotating speed relatively can be slow, and thrust is bigger and saving energy greatly.In the time of particularly will significantly reducing the running of this auger type propelling unit, the water of stirring is to this auger type propelling unit cavitation and bump, makes this auger type propelling unit service life can be longer, and noise is lower.This novel submerge device is specially adapted to the unpiloted long-range long-range raid strike of formula type submarine, torpedo or the guided missile of cruising under water; This auger type propelling unit also can be applied on the navigation unit by water.
Description of drawings: accompanying drawing 1 is the structural representation of rear-mounted auger type impeller driven of the present invention system.
Accompanying drawing 2 is the left-hand view scheme drawing of the structural representation of rear-mounted auger type impeller driven of the present invention system.
Accompanying drawing 3 is the structural representation of entire body formula auger type impeller driven of the present invention system.
Accompanying drawing 4 is the left-hand view scheme drawing of the structural representation of entire body formula auger type impeller driven of the present invention system.
The specific embodiment: the present invention includes: this novel submerge device 1, entry grille guard 2, go into aquaporin 3, sound insulation noise reduction layer 4,, drive that engine 5, auger type propelling unit 6, passage 7, bracing frame 8, water outlet dunce cap 9, tapered pipeline section current speedup path 10, straight type pipeline section penetrate water shaping channel 11, the cover profile shaft holds 12, drives engine 13, entry dunce cap 14.
When this novel submerge device 1 submerge (structure with rear-mounted auger type impeller driven system is example), the back suction that current produce because of these auger type propelling unit 6 operations is rapidly by entry grille guard 2 and go into aquaporin 3 access passages 7.The running that drives engine 5 has driven auger type propelling unit 6 rotating operations, thereby force the current of access passage 7 fast by behind the passage 7, again through water outlet dunce cap 9 dredge with transfer stream after, enter tapered pipeline section current speedup path 10 and carry out undergauge and speedup to this water column.This water column after undergauge and the speedup enters straight type pipeline section ejaculation water shaping channel 11 and carries out shaping again and form the circular water column of current stabilization.And then the circular water column of this current stabilization promotes this novel submerge device 1 submerge forward.The cover profile shaft holds 12, drives engine 13, entry dunce cap 14 generally arranges for entire body formula auger type impeller driven system.
In order more effectively to solve this auger type propelling unit 6 because of the shortcoming of the long rigidity deficiency of transmission shaft, and then be able to this auger type propelling unit 6 is applied on this novel submerge device 1 of more large-scale, elongated, these auger type propelling unit 6 apparatus systems independently can be divided into several sections or what unit and respectively design have independently that engine drives running.
This novel submerge device 1 is specially adapted to the unpiloted long-range long-range raid strike of formula type submarine, torpedo or the guided missile of cruising under water; This auger type propelling unit 1 also can be applied on the navigation unit by water.
Claims (1)
1. the novel submerge device of using the auger type propelling unit and having the hidden performance of noise reduction, its feature includes: this novel submerge device (1), entry grille guard (2), go into aquaporin (3), sound insulation noise reduction layer (4), drive engine (5), auger type propelling unit (6), passage (7), bracing frame (8), water outlet dunce cap (9), tapered pipeline section current speedup passage (10), straight type pipeline section penetrate water shaping channel (11), the cover profile shaft holds (12), drives engine (13), entry dunce cap (14); The present invention's design has the structural type of rear-mounted this auger type propelling unit (6) drive system or the structural type of this auger type propelling unit (6) drive system of entire body formula; The cover profile shaft holds (12), driving engine (13), entry dunce cap (14) generally arranges for this auger type propelling unit (6) drive system of entire body formula; In order more effectively to solve this auger type propelling unit (6) because of the shortcoming of the long rigidity deficiency of transmission shaft, and then be able to and this auger type propelling unit (6) can be applied on this novel submerge device (1) of more large-scale, elongated, can be with this auger type propelling unit (6) apparatus system, be divided into separately independently several sections or what unit and respectively design have independently that engine drives (5) running; This novel submerge device (1) is specially adapted to the unpiloted long-range long-range raid strike of formula type submarine, torpedo or the guided missile of cruising under water; This auger type propelling unit (6) also can be applied on the navigation unit by water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102443635A CN103332279A (en) | 2013-06-06 | 2013-06-06 | Novel underwater vehicle applying auger propeller and having muting and hiding performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102443635A CN103332279A (en) | 2013-06-06 | 2013-06-06 | Novel underwater vehicle applying auger propeller and having muting and hiding performance |
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| CN103332279A true CN103332279A (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102443635A Pending CN103332279A (en) | 2013-06-06 | 2013-06-06 | Novel underwater vehicle applying auger propeller and having muting and hiding performance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346693A (en) * | 2014-08-23 | 2016-02-24 | 王正铉 | Steerless novel underwater vehicle with water-jetting driving and steering devices at two sides |
| CN107499485A (en) * | 2017-09-06 | 2017-12-22 | 艾美达（天津）科技有限公司 | A kind of axial-flow pump formula screw propeller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367108Y (en) * | 2008-12-31 | 2009-12-23 | 许玉章 | Ship propeller |
| CN201670355U (en) * | 2010-05-11 | 2010-12-15 | 张宏娟 | Spiral auger propeller |
| CN201696100U (en) * | 2009-12-25 | 2011-01-05 | 杨峰森 | Ship axial flow propulsor |
| KR20110010165A (en) * | 2009-07-24 | 2011-02-01 | 대우조선해양 주식회사 | An unmanned underwater vehicle with folding stabilizer fins and a vector propeller |
| CN102336262A (en) * | 2010-11-02 | 2012-02-01 | 唐瑞 | Stud screw impeller propelling device matched with sailing power accelerating device |
| CN202944554U (en) * | 2012-12-05 | 2013-05-22 | 周永建 | Floating-type propeller provided with helical cavity and ship equipped with propeller |
-
2013
- 2013-06-06 CN CN2013102443635A patent/CN103332279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201367108Y (en) * | 2008-12-31 | 2009-12-23 | 许玉章 | Ship propeller |
| KR20110010165A (en) * | 2009-07-24 | 2011-02-01 | 대우조선해양 주식회사 | An unmanned underwater vehicle with folding stabilizer fins and a vector propeller |
| CN201696100U (en) * | 2009-12-25 | 2011-01-05 | 杨峰森 | Ship axial flow propulsor |
| CN201670355U (en) * | 2010-05-11 | 2010-12-15 | 张宏娟 | Spiral auger propeller |
| CN102336262A (en) * | 2010-11-02 | 2012-02-01 | 唐瑞 | Stud screw impeller propelling device matched with sailing power accelerating device |
| CN202944554U (en) * | 2012-12-05 | 2013-05-22 | 周永建 | Floating-type propeller provided with helical cavity and ship equipped with propeller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346693A (en) * | 2014-08-23 | 2016-02-24 | 王正铉 | Steerless novel underwater vehicle with water-jetting driving and steering devices at two sides |
| CN107499485A (en) * | 2017-09-06 | 2017-12-22 | 艾美达（天津）科技有限公司 | A kind of axial-flow pump formula screw propeller |
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Application publication date: 20131002 |
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