CN106697234A - Low-power underwater load rejection device - Google Patents
Low-power underwater load rejection device Download PDFInfo
- Publication number
- CN106697234A CN106697234A CN201510435164.1A CN201510435164A CN106697234A CN 106697234 A CN106697234 A CN 106697234A CN 201510435164 A CN201510435164 A CN 201510435164A CN 106697234 A CN106697234 A CN 106697234A
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- motor
- permanent magnet
- load rejection
- barrel
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Abstract
The invention discloses a low-power underwater load rejection device which comprises a motor, a watertight barrel, a permanent magnet, an iron load rejection block, a connecting flange, a load rejection mechanism cover plate, a watertight joint fixing piece and a pressure-resistant wet-plug connector male head; the load rejection mechanism cover plate is fixedly sealedly connected with the watertight barrel; the motor is mounted in the watertight barrel; the upper end of the motor is electrically connected with a binding post of the end part of the pressure-resistant wet-plug connector male head; the connecting flange is fixed on the rotating shaft of the motor; the permanent magnet is fixed at the lower side of the connecting flange; a position, relative to the permanent magnet, of the bottom end of the watertight barrel is provided with a circular slot; a small part of the iron load rejection block is embedded into the circular slot and is inserted into or divorced from the slot according to the conditions; the circular slot plays a guiding role, to prevent the iron load rejection block from deviating the circular slot under the suction action of the permanent magnet when the permanent magnet is displaced under the action of the motor. The device can smoothly discard ballast, has low power consumption and easy and quick ballast installation process, and ensures that an underwater aircraft can form positive buoyancy and can be normally recovered to the water surface.
Description
Technical field
It is a kind of low-power consumption underwater ejection device specifically the present invention relates to a kind of jettison system.
Background technology
In order to improve the security of submarine navigation device, emergeney ejectioning device is commonly provided with.When urgent feelings occurs in submarine navigation device
During condition, jettison system jettisoning ballast weight is triggered so that underwater installation is in positive buoyancy state, safe emerges,
Wait the recovery of water surface ship.Common underwater installation throws load mode at present following several：
(1) calutron is thrown and is carried：Generally by the use of electromagnet or hot-wire coil as power part, when electromagnet or live wire
Magnetic field is produced when circle is powered makes ballast weight be articulated on underwater installation；When power is off, ballast weight is abandoned.It is this
The shortcoming of device is larger volume, and high cost, due to needing to be powered always when load is not thrown, causes the power consumption of this device
It is very big.
(2) blasting bolt formula is thrown and is carried：The bolt for being used for fixed ballast weight using apparatus to cause bursting cut-out throws load action to produce.
This device is applied to the release of the super large quality ballast weight from hundreds of kilograms to hundreds of tons, and high cost, blast impulse is big,
The small weight underwater installation such as underwater robot is not suitable for.
(3) the underwater ejection device having uses electrochemical means, and it has certain contaminative to ocean, and is difficult in fresh water
Use；
In order to further improve the performance such as stability, security, low-power consumption, modularization of underwater installation jettison system, need
Further to develop new underwater ejection device, and there is not been reported to meet the underwater ejection device of above-mentioned requirements.
The content of the invention
The invention provides a kind of simple structure, it is low in energy consumption, quickly can again go up ballast, modularization, reliable and stable and low
The Load rejection device for underwater equipment of cost, it can smoothly abandon ballast, and low-power consumption is simultaneously simple and efficient during ballast is installed,
Ensure that submarine navigation device can form positive buoyancy, be normally recycled to the water surface.
The purpose of the present invention is achieved through the following technical solutions：A kind of low-power consumption underwater ejection device, including motor, water
Close bucket, permanent magnet, irony are thrown and carry block, adpting flange, load rejection mechanism cover plate, watertight connector fixture and pressure-resistant wet plug
Connector male head, the load rejection mechanism cover plate and Barrel for connecting cable fixed seal connection, motor is arranged in Barrel for connecting cable, on motor
End is electrically connected with the binding post of pressure-resistant wet plug-in connector male end, and adpting flange is fixed on the rotary shaft of motor
On, permanent magnet is fixed on the downside of adpting flange, Barrel for connecting cable bottom and permanent magnet relative to position be provided with a circle and open
Groove, irony is thrown and is carried in block fraction insertion rounded groove.Fluting is according to circumstances inserted or departs from, rounded groove rises to be oriented to be made
With, preventing when permanent magnet is shifted under motor effect, irony is thrown load block and deviates rounded groove under attraction of permanent magnet effect.
Preferably, described pressure-resistant wet plug-in connector male can pass through with female on the underwater installation for installing the jettison system additional
Plug connection, installs and easy to use quick.
Preferably, described watertight connector fixture can be solid with another watertight connector on the underwater installation for installing the jettison system additional
Determine part to screw up and unclamp, having after screwing up prevents load rejection mechanism pressure-resistant wet plug-in connector male in the case where rocking from departing from female.
Compared with prior art, the present invention has advantages below：
1) low-power consumption feature, the suction thrown by permanent magnet and irony between carrying block maintains carry, it is not necessary to consume any
The energy；System uses low power dissipation design mode, when needing to perform throwing load action, is just charged to motor, in armed state
When, electric energy is not consumed completely, therefore use general distribution power supply, it is possible to achieve thousands of throwing load actions；
2) it is simple and efficient during installation ballast, during ballast is installed, it is not necessary to special supplementary means, by irony
The upward tip circle shape draw-in groove of kentledge and permanent magnet adhesive are to be capable of achieving ballast to install, and are very suitable for narrow and small in submersible bottom
Space mounting ballast；
3) complete modularization, the present invention uses complete modularized design, by pressure-resistant wet between throwing load equipment other systems
Plug-in connector realizes electrical connection；
4) safe and reliable, the present invention can receive power supply and the control of control system by pressure-resistant wet plug-in connector interface,
Perform and throw load action；
5) throw carry low cost, the present invention using irony throw carry block, it is cheap, and again reprint when need not add appoint
What material, maintenance cost is low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of low-power consumption underwater ejection device of the embodiment of the present invention；
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to those skilled in the art
Member further understands the present invention, but the invention is not limited in any way.It should be pointed out that to the common skill of this area
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These are belonged to
Protection scope of the present invention.
As shown in figure 1, the embodiment of the invention provides a kind of low-power consumption underwater ejection device, including motor 5, Barrel for connecting cable 4,
Permanent magnet 7, irony is thrown and carries block 8, adpting flange 6, load rejection mechanism cover plate 3, watertight connector fixture 2 and pressure-resistant wet plug
Connector male head 1, the load rejection mechanism cover plate 3 and the fixed seal connection of Barrel for connecting cable 4, motor (5) in Barrel for connecting cable 4,
The upper end of motor 5 is electrically connected with the binding post of the pressure-resistant wet end of plug-in connector male 1, and adpting flange 6 is fixed on motor 5
Rotary shaft on, permanent magnet 7 is fixed on the downside of adpting flange 6, the bottom of Barrel for connecting cable 4 and permanent magnet 7 relative to position set
There is a rounded groove, irony is thrown and carried in the fraction of block 8 insertion rounded groove.Fluting is according to circumstances inserted or departs from, it is circular
Fluting is play the guiding role, and prevents when permanent magnet 7 is shifted under the effect of motor 5, and irony is thrown and carries block 8 in the suction of permanent magnet 7 work
With lower deviation rounded groove.
Described pressure-resistant wet plug-in connector male 1 can be with female on the underwater installation for installing the jettison system additional by plug
Connection, installs and easy to use quick.
Described watertight connector fixture 2 can be twisted with another watertight connector fixture on the underwater installation for installing the jettison system additional
Close and unclamp, having after screwing up prevents load rejection mechanism pressure-resistant wet plug-in connector male in the case where rocking from departing from female.
When this specific implementation motor 5 is rotated, permanent magnet 7 is driven to be moved along circular arc by adpting flange 6, permanent magnet 7 is shifted
Afterwards, irony is thrown and carries the suction that block 8 loses permanent magnet 7, and under gravity, irony is thrown load block 8 and dropped, so as to realize
Throw and carry；Irony is thrown and carries the throwing load of block 8, after the rotary shaft of motor 5 is rotated one week, induced effect of the permanent magnet 7 in adpting flange 6
Under, return to initial position before throwing is carried.Installation irony is thrown when carrying block 8, is promoted irony to throw load block 8 and is snapped in sealing bucket lower end bucket
Rounded groove on wall, you can realize that irony throws the installation for carrying block 8.Therefore, even if in narrow range, the sight line of people is arrived
Irony is installed up to submersible position not throws and carry block 8, irony need to only be thrown and carry block 8 and upwards head into rounded groove and permanent magnet
7 suctions and i.e. achievable irony of installing throw load block 8.Irony throwing load block 9 installs ballast and does not need other to operate again after being carried by throwing,
Installation process is simple.
This specific implementation passes through permanent magnet 7 and irony is thrown and carries the suction of block 8 carry with by, completely without consumption electric energy.Motor
5 rotary shafts drive adpting flange 6 then to drive the mode that permanent magnet 7 is shifted to make permanent magnet 7 and irony throwing load block 8 lose suction
Power, carries if desired for throwing is performed, then startup energization triggers circuit is powered to motor 5 and throws load immediately, is only needed during load is thrown
It is to be capable of achieving to throw to carry to want little power, and low-power consumption is simultaneously simple and efficient during ballast is installed, it is ensured that submersible can be formed just
Buoyancy, is normally recycled to the water surface.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned spy
Determine implementation method, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (3)
1. a kind of low-power consumption underwater ejection device, it is characterised in that including motor (5), Barrel for connecting cable (4), permanent magnetism
Iron (7), irony are thrown and carry block (8), adpting flange (6), load rejection mechanism cover plate (3), watertight connector fixture (2)
With pressure-resistant wet plug-in connector male (1), the load rejection mechanism cover plate (3) and Barrel for connecting cable (4) fixed seal connection,
Motor (5) in the Barrel for connecting cable (4), the wiring of motor (5) upper end and pressure-resistant wet plug-in connector male (1) end
Post is electrically connected, and adpting flange (6) is fixed in the rotary shaft of motor (5), and permanent magnet (7) is fixed on connection
The downside of flange (6), Barrel for connecting cable (4) bottom and permanent magnet (7) relative to position be provided with a rounded groove,
Irony is thrown and is carried in block (8) fraction insertion rounded groove.
2. a kind of low-power consumption underwater ejection device according to claim 1, it is characterised in that described is pressure-resistant wet
Plug-in connector male (1) can be connected with female on the underwater installation for installing the jettison system additional by plugging.
3. a kind of low-power consumption underwater ejection device according to claim 1, it is characterised in that described watertight connector
Fixture (2) can be screwed up and unclamped with another watertight connector fixture on the underwater installation for installing the jettison system additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435164.1A CN106697234B (en) | 2015-07-22 | 2015-07-22 | A kind of low-power consumption underwater ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510435164.1A CN106697234B (en) | 2015-07-22 | 2015-07-22 | A kind of low-power consumption underwater ejection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106697234A true CN106697234A (en) | 2017-05-24 |
| CN106697234B CN106697234B (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510435164.1A Active CN106697234B (en) | 2015-07-22 | 2015-07-22 | A kind of low-power consumption underwater ejection device |
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| CN (1) | CN106697234B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609134A (en) * | 2018-04-25 | 2018-10-02 | 华中科技大学 | A kind of urgent jettison system of the electromagnetic type of underwater glider |
| CN110065611A (en) * | 2019-03-20 | 2019-07-30 | 浙江鲲行科技有限公司 | A kind of underwater manned submariner device emergency floating throwing loading system |
| CN110065610A (en) * | 2019-03-20 | 2019-07-30 | 浙江鲲行科技有限公司 | A kind of underwater vehicle can abandon Solid Ballast system |
| CN114180014A (en) * | 2021-12-27 | 2022-03-15 | 杭州电子科技大学 | Load rejection structure for underwater equipment |
| CN115158615A (en) * | 2022-06-20 | 2022-10-11 | 烟台大学 | Deep sea bottom-touching load rejection device capable of preventing sea wave impact |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747158Y (en) * | 2004-10-01 | 2005-12-21 | 中国船舶重工集团公司第七○二研究所 | Gravity releasing apparatus |
| CN101327838A (en) * | 2008-07-30 | 2008-12-24 | 哈尔滨工程大学 | Underwater releaser |
| DE202008007994U1 (en) * | 2008-06-17 | 2009-01-08 | Meier, Stefan | Automatic reel for underwater use |
| CN103753560A (en) * | 2014-01-20 | 2014-04-30 | 哈尔滨工程大学 | Underwater robot emergency release device |
| CN203958579U (en) * | 2014-04-22 | 2014-11-26 | 上海海洋大学 | Bathyscaph ballast desertion device |
-
2015
- 2015-07-22 CN CN201510435164.1A patent/CN106697234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747158Y (en) * | 2004-10-01 | 2005-12-21 | 中国船舶重工集团公司第七○二研究所 | Gravity releasing apparatus |
| DE202008007994U1 (en) * | 2008-06-17 | 2009-01-08 | Meier, Stefan | Automatic reel for underwater use |
| CN101327838A (en) * | 2008-07-30 | 2008-12-24 | 哈尔滨工程大学 | Underwater releaser |
| CN103753560A (en) * | 2014-01-20 | 2014-04-30 | 哈尔滨工程大学 | Underwater robot emergency release device |
| CN203958579U (en) * | 2014-04-22 | 2014-11-26 | 上海海洋大学 | Bathyscaph ballast desertion device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609134A (en) * | 2018-04-25 | 2018-10-02 | 华中科技大学 | A kind of urgent jettison system of the electromagnetic type of underwater glider |
| CN110065611A (en) * | 2019-03-20 | 2019-07-30 | 浙江鲲行科技有限公司 | A kind of underwater manned submariner device emergency floating throwing loading system |
| CN110065610A (en) * | 2019-03-20 | 2019-07-30 | 浙江鲲行科技有限公司 | A kind of underwater vehicle can abandon Solid Ballast system |
| CN110065610B (en) * | 2019-03-20 | 2020-06-05 | 浙江横海科技有限公司 | Underwater submersible vehicle disposable solid ballast system |
| CN110065611B (en) * | 2019-03-20 | 2020-06-05 | 浙江横海科技有限公司 | Emergency floating and throwing system of underwater manned underwater vehicle |
| CN114180014A (en) * | 2021-12-27 | 2022-03-15 | 杭州电子科技大学 | Load rejection structure for underwater equipment |
| CN114180014B (en) * | 2021-12-27 | 2023-01-24 | 杭州电子科技大学 | Load rejection structure for underwater equipment |
| CN115158615A (en) * | 2022-06-20 | 2022-10-11 | 烟台大学 | Deep sea bottom-touching load rejection device capable of preventing sea wave impact |
| CN115158615B (en) * | 2022-06-20 | 2023-10-31 | 烟台大学 | Deep sea bottoming load throwing device capable of preventing wave impact |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106697234B (en) | 2019-01-25 |
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