CN109278963A - A kind of super-silent underwater propeller - Google Patents
A kind of super-silent underwater propeller Download PDFInfo
- Publication number
- CN109278963A CN109278963A CN201710649153.2A CN201710649153A CN109278963A CN 109278963 A CN109278963 A CN 109278963A CN 201710649153 A CN201710649153 A CN 201710649153A CN 109278963 A CN109278963 A CN 109278963A
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- CN
- China
- Prior art keywords
- cavity
- electromagnet
- water
- outlet
- inlet
- 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.)
- Pending
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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
- B63G8/08—Propulsion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of super-silent underwater propellers, will not generate the mechanical noise of engine and machine driving generation.Including shuttle shape shell, it is closed cavity between the inlet and outlet of the shell, the cavity is divided into three cavitys by two rubber slabs of installation on the housing, and one-way cock is mounted at the inlet and outlet of each cavity, is mounted on electromagnet on the rubber slab.
Description
Technical field
The present invention relates to military submersible vessels propulsion system more particularly to super-silent underwater propellers.
Background technique
Traditional screw propeller system, engine are difficult to gram since high speed rotation and machine driven system can generate
The mechanical noise of clothes is unfavorable for the latent of military submersible vessels, investigation and attack.
Summary of the invention
In view of the deficiencies of the prior art, technical problem to be solved by the invention is to provide a kind of super-silent underwater propulsions
Device will not generate the mechanical noise of engine and machine driving generation.
The present invention is using the basic conception of technical solution: including shuttle shape shell, the inlet and outlet of the shell it
Between be closed cavity, which is divided into three cavitys by two rubber slabs installed on the housing, each cavity
It is mounted on one-way cock at inlet and outlet, is mounted on electromagnet on the rubber slab.
The invention has the advantages that rubber slab thereon moves therewith, intermediate cavity when two electromagnet repel each other separate
Body forms negative pressure, and inlet valve automatically opens, and middle chamber stores water；Both sides cavity is influenced by positive pressure simultaneously, outlet valve
Door automatically opens, and drains.When two electromagnet are attracting close, middle chamber draining, while both sides cavity stores water.Work as electromagnetism
When iron constantly continues back and forth movement, middle chamber and both sides cavity are alternately drained, and make water flow constantly from the water inlet of shell
Enter, water outlet goes out, the lasting propulsion of formation.The present invention effectively overcomes mechanical noise, is particularly suitable for the latent of military submersible vessels
Volt, investigation and attack, have important military value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of super-silent underwater propeller (electromagnet is far from state)；
Fig. 2 is the structural schematic diagram (electromagnet proximity state) of super-silent underwater propeller.
In figure: 1- shuttle shape shell；2- water inlet；3- rubber slab I；4- electromagnet I；5- rubber slab II；6- electromagnet II；7-
Inlet valve I；8- inlet valve II；9- inlet valve III；10- outlet valve I；11- outlet valve II；12- outlet valve III；13- water outlet；
14- cavity I；15- cavity II；16- cavity III.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention has three cavity body structures and moves the list for automatically controlling water flow disengaging according to cavity
It is closed cavity, the rubber being mounted on shuttle shape shell 1 between the water inlet 2 and water outlet 13 of shuttle shape shell 1 to valve system
The cavity is divided into three cavitys: cavity I 14, cavity II 15 and cavity III16, cavity I by offset plate I 3 and rubber slab II 5
Inlet valve I 7 is installed at 14 water inlets 2, outlet valve I 10 is installed at water outlet 13；15 water inlet cavity II is installed by inlet valve
II 8, water outlet install outlet valve II 11；The water inlet cavity 1II16 is installed by inlet valve III9, water outlet installation water outlet
Valve III12.Electromagnet I 4 is installed on rubber slab I 3, electromagnet II 6 is installed on rubber slab II 5.
When electromagnet I 4,6 polar repulsion of electromagnet II separate, cavity II 15 forms negative pressure, is influenced by negative pressure, into
Water valve II 8 is automatically opened, and outlet valve II 11 is automatically closed, and water successively flows into cavity II from water inlet 2, inlet valve II 8
15, cavity II 15 store water；The water of the storage of cavity I 14 and cavity III16 is by electromagnet I 4 and electromagnet II 6 simultaneously
Extruding, influenced by positive pressure, inlet valve I 7, inlet valve III9 are closed automatically.Outlet valve I 10, outlet valve III12 are beaten automatically
It opens, the water stored in cavity I 14, cavity III16 is squeezed, successively from outlet valve I 10, outlet valve III12 and water outlet
13 outflows.
Similarly, when electromagnet I 4, electromagnet II6 polarity are attracted, cavity II 15 forms positive pressure, is influenced by positive pressure,
Inlet valve II 8 is automatically closed, and outlet valve II 11 is automatically opened, and the water that cavity II 15 is stored successively from outlet valve II 11 and goes out
It flows out at the mouth of a river 13；Cavity I 14 and cavity III16 is influenced by negative pressure simultaneously, and inlet valve I 7, inlet valve III9 are automatically opened,
Outlet valve I 10, outlet valve III12 are closed automatically, and water successively flows into cavity from water inlet 2, inlet valve I 7, inlet valve III9
I 14 and cavity III16, cavity I 14, cavity III16 start to store water.
As electromagnet I 4, electromagnet 6 division again of II, repeat the above process.Electromagnet I 4, electromagnet II 6 are not
Disconnected to continue back and forth movement, water flow constantly enters from water inlet 2, water outlet 13 goes out, and forms lasting promote.
Claims (1)
1. a kind of super-silent underwater propeller, including shuttle shape shell, which is characterized in that between the inlet and outlet of the shell
For closed cavitys, two rubber slabs on the housing are installed by the cavity and are divided into three cavitys, each cavity into
The mouth of a river and water outlet are mounted on one-way cock, are mounted on electromagnet on the rubber slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649153.2A CN109278963A (en) | 2017-07-21 | 2017-07-21 | A kind of super-silent underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649153.2A CN109278963A (en) | 2017-07-21 | 2017-07-21 | A kind of super-silent underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278963A true CN109278963A (en) | 2019-01-29 |
Family
ID=65185665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649153.2A Pending CN109278963A (en) | 2017-07-21 | 2017-07-21 | A kind of super-silent underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278963A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438947A (en) * | 1994-07-19 | 1995-08-08 | Tam; Isaac Y. | Internal passage underwater vehicle |
| CN1506267A (en) * | 2002-12-11 | 2004-06-23 | 中国科学院电工研究所 | Pump jetting propeller |
| CN101020498A (en) * | 2007-03-06 | 2007-08-22 | 哈尔滨工程大学 | Bionic mechanical jellyfish |
| CN201660117U (en) * | 2010-04-27 | 2010-12-01 | 宋郊 | Electromagnetic propeller of ships |
| CN103523192A (en) * | 2013-10-11 | 2014-01-22 | 浙江大学 | Underwater vehicle with water jet propulsion technology adopted |
| CN204415696U (en) * | 2014-12-02 | 2015-06-24 | 王太航 | A kind of Novel ship propeller |
| RU2612044C1 (en) * | 2015-12-04 | 2017-03-02 | Борис Соломонович Бабицкий | Submarine propulsor |
| CN207029510U (en) * | 2017-07-21 | 2018-02-23 | 杨雨斐 | A kind of super-silent underwater propeller |
-
2017
- 2017-07-21 CN CN201710649153.2A patent/CN109278963A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438947A (en) * | 1994-07-19 | 1995-08-08 | Tam; Isaac Y. | Internal passage underwater vehicle |
| CN1506267A (en) * | 2002-12-11 | 2004-06-23 | 中国科学院电工研究所 | Pump jetting propeller |
| CN101020498A (en) * | 2007-03-06 | 2007-08-22 | 哈尔滨工程大学 | Bionic mechanical jellyfish |
| CN201660117U (en) * | 2010-04-27 | 2010-12-01 | 宋郊 | Electromagnetic propeller of ships |
| CN103523192A (en) * | 2013-10-11 | 2014-01-22 | 浙江大学 | Underwater vehicle with water jet propulsion technology adopted |
| CN204415696U (en) * | 2014-12-02 | 2015-06-24 | 王太航 | A kind of Novel ship propeller |
| RU2612044C1 (en) * | 2015-12-04 | 2017-03-02 | Борис Соломонович Бабицкий | Submarine propulsor |
| CN207029510U (en) * | 2017-07-21 | 2018-02-23 | 杨雨斐 | A kind of super-silent underwater propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |