CN1291571A - High-speed supersilent missile-equipped nuclear submarine - Google Patents
High-speed supersilent missile-equipped nuclear submarine Download PDFInfo
- Publication number
- CN1291571A CN1291571A CN 99121411 CN99121411A CN1291571A CN 1291571 A CN1291571 A CN 1291571A CN 99121411 CN99121411 CN 99121411 CN 99121411 A CN99121411 A CN 99121411A CN 1291571 A CN1291571 A CN 1291571A
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- Prior art keywords
- submarine
- atomic
- current
- missile
- speed
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- 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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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
A high-sheed supersilent missile-equipped nuclear submarine is disclosed, which features that its propreller is such enclosed that water comes into cavity, where water stream is accelerated by propeller and sprayed out from the tail of submarine via water discharge pipe, and the water channel is made up of sound-absorbing material. Its advantages are low noise and high speed.
Description
The present invention relates to military atomic submarine manufacturing, specifically is high-speed supersilent missile-equipped nuclear submarine.
The size of noise content is directly connected to the disguise of atomic submarine.The atomic submarine noise of China's active service is big, and is disguised poor, is on a sticky wicket in war.Just the greatest problem at 094 type nuclear-powered missile submarine of development phase is quiet effect.
The present invention seeks to change the position of screw propeller on submarine, reduce the noise that screw propeller produces, produce high-speed supersilent missile-equipped nuclear submarine.
The present invention seeks to realize by following scheme: produce when the noise of nuclear-powered missile submarine is mainly worked by screw propeller, this is the key that solves noise problem.Screw propeller on the submarine all is installed in afterbody now, and sound pollution source externally is open, must be closed sound pollution source to reduce noise.Screw propeller by now at the submarine afterbody, be retrofitted to submarine central interior position.Around the screw propeller is cavity, and cavity is connected with coolant inlet pipe and coolant outlet pipe.Coolant inlet pipe is opened on the positive front end of submarine, and coolant outlet pipe is opened on the submarine rearmost end.Make coolant inlet pipe, coolant outlet pipe, screw propeller and cavity and all adopt sound-absorbing material.Current enter in the cavity by coolant inlet pipe, are discharged by coolant outlet pipe after screw propeller quickens.Because the effect of sound-absorbing material, consequent noise reduces greatly.At first because noise has reduced, the power that can strengthen screw propeller improves the submarine speed of a ship or plane.Secondly, coolant inlet pipe opening submarine front end, front end forms meiobar during water inlet, under same power situation, can improve the atomic submarine speed of a ship or plane greatly.
Claims (1)
1, a kind of novel super-silent nuclear-powered missile submarine is characterized by: to the shift in position that is installed in screw propeller on the present nuclear-powered missile submarine once, have to be exposed to the atomic submarine afterbody now and to change into and be closed to atomic submarine inside.Current are entered in the cavity by coolant inlet pipe, and after the screw propeller in the cavity quickened current, high-velocity flow was discharged from the coolant outlet pipe of atomic submarine afterbody.The parts of current process are all by the sound-absorbing material manufacturing, and the noise that current produce reduces greatly.When current entered in the atomic submarine by coolant inlet pipe by atomic submarine foremost, the atomic submarine front end formed meiobar, and under the same power situation, the atomic submarine speed of a ship or plane can be faster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121411 CN1291571A (en) | 1999-10-09 | 1999-10-09 | High-speed supersilent missile-equipped nuclear submarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121411 CN1291571A (en) | 1999-10-09 | 1999-10-09 | High-speed supersilent missile-equipped nuclear submarine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1291571A true CN1291571A (en) | 2001-04-18 |
Family
ID=5281959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99121411 Pending CN1291571A (en) | 1999-10-09 | 1999-10-09 | High-speed supersilent missile-equipped nuclear submarine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1291571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358410A (en) * | 2011-07-26 | 2012-02-22 | 浙江风神海洋工程技术有限公司 | Three-dimensional vector thrusting device for submersible |
| CN105270584A (en) * | 2015-11-05 | 2016-01-27 | 李建明 | Low-noise submarine |
| CN105292413A (en) * | 2015-10-13 | 2016-02-03 | 杜善骥 | Mute nuclear submarine |
| CN105882926A (en) * | 2014-10-22 | 2016-08-24 | 王正铉 | Unmanned submarine vehicle for simulating real submarine noise to disturb enemy monitoring |
-
1999
- 1999-10-09 CN CN 99121411 patent/CN1291571A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358410A (en) * | 2011-07-26 | 2012-02-22 | 浙江风神海洋工程技术有限公司 | Three-dimensional vector thrusting device for submersible |
| CN102358410B (en) * | 2011-07-26 | 2015-05-13 | 浙江风神海洋工程技术有限公司 | Three-dimensional vector thrusting device for submersible |
| CN105882926A (en) * | 2014-10-22 | 2016-08-24 | 王正铉 | Unmanned submarine vehicle for simulating real submarine noise to disturb enemy monitoring |
| CN105292413A (en) * | 2015-10-13 | 2016-02-03 | 杜善骥 | Mute nuclear submarine |
| CN105270584A (en) * | 2015-11-05 | 2016-01-27 | 李建明 | Low-noise submarine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |