CN103085939B - Torpedo brill formula Decompression accelerator - Google Patents
Torpedo brill formula Decompression accelerator Download PDFInfo
- Publication number
- CN103085939B CN103085939B CN201110339240.0A CN201110339240A CN103085939B CN 103085939 B CN103085939 B CN 103085939B CN 201110339240 A CN201110339240 A CN 201110339240A CN 103085939 B CN103085939 B CN 103085939B
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- CN
- China
- Prior art keywords
- torpedo
- drill bit
- pressure release
- accelerating pulley
- shape pressure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Abstract
The present invention relates to a kind of torpedo brill formula Decompression accelerator, comprise the electrical motor being arranged on inside, torpedo front end and the drill bit shape pressure release accelerating pulley being positioned at outside, torpedo front end, drill bit shape pressure release accelerating pulley is coaxially arranged on the dynamical axis front end of electrical motor, and the conical surface of this drill bit shape pressure release accelerating pulley is uniform is fixedly mounted with one group of longitudinal spiral shape blade.The present invention is that a kind of design science, structure are simple, use safety and the Decompression accelerator of good concealment, this accelerator is directly installed on the front end of torpedo, by rotating the direction changing head resistance, reduce head-on resistance to water-flow, under the prerequisite of same fuel quantity, firing rate is added to maximum, range is brought up to farthest, the impulsive force of broken first is increased to maximum, makes torpedo have great power.
Description
Technical field
The present invention relates to accelerator field, the brill formula Decompression accelerator that especially a kind of applicable torpedo uses.
Background technology
The resistance that torpedo can be subject to head-on current in advance process causes slowing, at present in the world the torpedo of naval of various countries all using speed and the range advantage as deterrence, therefore the speed of torpedo is all improved by various mode, torpedo as Japan is two semisphere cavity devices that mat is located at torpedo front end, use high thrust, pull-out cavity, to improve speed to increase deterrent force.The Soviet Union, then with rocket propulsion, increases the speed of torpedo and the power of torpedo by the powerful thrust of rocket.But aforesaid way complex structure, higher to technical requirements, difficulty of processing is comparatively large, not easily realizes, but also can increase the manufacturing cost of torpedo.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of reasonable in design, easy to manufacture, torpedo brill formula Decompression accelerator that can reduce head-on resistance to water-flow, improve torpedo speed of advance and deterrent force is provided.
The object of the invention is to be realized by following technological means:
A kind of torpedo brill formula Decompression accelerator, it is characterized in that: comprise the electrical motor being arranged on inside, torpedo front end and the drill bit shape pressure release accelerating pulley being positioned at outside, torpedo front end, drill bit shape pressure release accelerating pulley is coaxially arranged on the dynamical axis front end of electrical motor, and the conical surface of this drill bit shape pressure release accelerating pulley is uniform is fixedly mounted with one group of longitudinal spiral shape blade.
And the cone bottom surface of described drill bit shape pressure release accelerating pulley is uniform makes one group of horizontal helical blade.
And on the conical surface of described drill bit shape pressure release accelerating pulley, uniform installation is multiple draws cavity blade.
And the front end of the dynamical axis of described electrical motor is shaped with outside thread, a connection pipe is installed at the axle center place, cone bottom surface of drill bit shape pressure release accelerating pulley, and this connection pipe is shaped with negative thread, and dynamical axis engages with connection pipe and installs.
5, torpedo brill formula Decompression accelerator according to claim 1, is characterized in that: described torpedo front end axis hole is outside arranges water-stop for motor reel.
Advantage of the present invention and good effect are:
1, this accelerator is arranged on the front position of torpedo, drill bit shape pressure release accelerating pulley is driven to rotate by electrical motor, the made longitudinal spiral shape blade of its conical surface can make the water (flow) direction at bow place change, reduce the head-on resistance to water-flow that route speed produces to greatest extent, thus improve route speed to greatest extent.
2, in this accelerator, the cone bottom surface of drill bit shape pressure release accelerating pulley is uniform makes one group of horizontal helical blade, this horizontal helical blade can play the effect changing drag direction further, improve torpedo speed of advance, and it can also pull out cavity, torpedo is run in cavity, while pick up speed, increase the deterrent force of torpedo.
3, this accelerator can adopt remote control mode; do not draw cavity when sending, when torpedo just pulls out cavity before facing attack, and speed is mentioned maximum; make attack more concealed, expose flight path suddenly, not, do not exposed by the cavity track line of torpedo pull-up to protect female ship.
4, the drill bit shape pressure release accelerating pulley of this accelerator is a conical drill bit, can strengthen brokenly first power, make torpedo have more power when this brill formula tip rotates.
5, the present invention be that a kind of design science, structure are simple, use safety and the Decompression accelerator of good concealment, this accelerator is directly installed on the front end of torpedo, by rotating the direction changing head resistance, reduce head-on resistance to water-flow, under the prerequisite of same fuel quantity, firing rate is added to maximum, range is brought up to farthest, the impulsive force of broken first is increased to maximum, makes torpedo have great power.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the left view of drill bit shape pressure release accelerating pulley in Fig. 1;
Fig. 3 is use schematic diagram of the present invention.
Detailed description of the invention
Embodiments of the invention are described in detail below in conjunction with accompanying drawing; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection scope of the present invention with this.
A kind of torpedo brill formula Decompression accelerator, comprise the electrical motor 1 being arranged on inside, torpedo 8 front end and the drill bit shape pressure release accelerating pulley 7 being positioned at outside, torpedo front end, in Front-end Design motor cabin of torpedo, electrical motor is fixedly mounted wherein, an axis hole is set in torpedo front end, make the dynamical axis 2 of electrical motor stretch out torpedo external, the outside of axis hole arranges the water-stop 9 that is positioned at dynamical axis surrounding.
The front end of motor power axle is shaped with outside thread, a connection pipe 3 is installed at the axle center place, cone bottom surface of drill bit shape pressure release accelerating pulley, this connection pipe is shaped with negative thread, dynamical axis and connection pipe are engaged by internal and external threads and install, thus make drill bit shape pressure release accelerating pulley coaxially be arranged on the dynamical axis front end of electrical motor.
Drill bit shape pressure release accelerating pulley is a conical drill bit, and the brill formula tip of this rotation can strengthen brokenly first power, makes torpedo have more power.Uniformly on the conical surface of drill bit shape pressure release accelerating pulley be fixedly mounted with one group of longitudinal spiral shape blade 6, this longitudinal spiral shape blade can make head-on resistance to water-flow change direction.The conical surface of drill bit shape pressure release accelerating pulley uniformly can also be arranged and severally draw cavity blade 5.The cone bottom surface of drill bit shape pressure release accelerating pulley is uniform makes one group of horizontal helical blade 4, to change drag direction further, meanwhile, can pull out cavity after acceleration, torpedo is run in cavity, reduce head-on resistance to water-flow to greatest extent.The quantity of this longitudinal spiral shape blade and horizontal helical blade is not limit, and is generally four to eight.
Claims (1)
1. a torpedo brill formula Decompression accelerator, it is characterized in that: comprise the electrical motor being arranged on inside, torpedo front end and the drill bit shape pressure release accelerating pulley being positioned at outside, torpedo front end, drill bit shape pressure release accelerating pulley is coaxially arranged on the dynamical axis front end of electrical motor, and the conical surface of this drill bit shape pressure release accelerating pulley is uniform is fixedly mounted with one group of longitudinal spiral shape blade; The cone bottom surface of described drill bit shape pressure release accelerating pulley is uniform makes one group of horizontal helical blade; On the conical surface of described drill bit shape pressure release accelerating pulley, uniform installation is multiple draws cavity blade;
The front end of the dynamical axis of described electrical motor is shaped with outside thread, and a connection pipe is installed at the axle center place, cone bottom surface of drill bit shape pressure release accelerating pulley, and this connection pipe is shaped with negative thread, and dynamical axis engages with connection pipe and installs;
Described torpedo front end axis hole is outside arranges water-stop for motor reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339240.0A CN103085939B (en) | 2011-11-01 | 2011-11-01 | Torpedo brill formula Decompression accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110339240.0A CN103085939B (en) | 2011-11-01 | 2011-11-01 | Torpedo brill formula Decompression accelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103085939A CN103085939A (en) | 2013-05-08 |
| CN103085939B true CN103085939B (en) | 2016-04-06 |
Family
ID=48199175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110339240.0A Active CN103085939B (en) | 2011-11-01 | 2011-11-01 | Torpedo brill formula Decompression accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103085939B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041992A (en) * | 1960-05-10 | 1962-07-03 | United Aircraft Corp | Low drag submarine |
| US5235930A (en) * | 1992-05-08 | 1993-08-17 | Rockwell International Corporation | Self propelled underwater device with steerable fin stabilizer |
| CN2283612Y (en) * | 1993-07-29 | 1998-06-10 | 宁建锦 | Rotor energy-saving device installed on stem |
| US7096810B1 (en) * | 2005-09-20 | 2006-08-29 | Adams Robert D | Bow mounted vessel propulsion system |
| CN202295216U (en) * | 2011-11-01 | 2012-07-04 | 李僖年 | Drill type pressure relief accelerating device for torpedo |
-
2011
- 2011-11-01 CN CN201110339240.0A patent/CN103085939B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041992A (en) * | 1960-05-10 | 1962-07-03 | United Aircraft Corp | Low drag submarine |
| US5235930A (en) * | 1992-05-08 | 1993-08-17 | Rockwell International Corporation | Self propelled underwater device with steerable fin stabilizer |
| CN2283612Y (en) * | 1993-07-29 | 1998-06-10 | 宁建锦 | Rotor energy-saving device installed on stem |
| US7096810B1 (en) * | 2005-09-20 | 2006-08-29 | Adams Robert D | Bow mounted vessel propulsion system |
| CN202295216U (en) * | 2011-11-01 | 2012-07-04 | 李僖年 | Drill type pressure relief accelerating device for torpedo |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103085939A (en) | 2013-05-08 |
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Address after: 6969 Wanning street, Chino, Los Angeles, USA Patentee after: Li Xinian Address before: 1-5-201, pinglili, Pingshui Road, Nankai District, Tianjin Patentee before: Li Xinian |
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| CP02 | Change in the address of a patent holder |