CN105501423A - Novel underwater aerodone propeller propulsion unit - Google Patents
Novel underwater aerodone propeller propulsion unit Download PDFInfo
- Publication number
- CN105501423A CN105501423A CN201510859358.4A CN201510859358A CN105501423A CN 105501423 A CN105501423 A CN 105501423A CN 201510859358 A CN201510859358 A CN 201510859358A CN 105501423 A CN105501423 A CN 105501423A
- Authority
- CN
- China
- Prior art keywords
- propeller
- aerodone
- housing
- coupler
- underwater
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/32—Housings
Abstract
The invention discloses a novel underwater aerodone propeller propulsion unit comprising a sealing housing, a drive motor, a shaft coupling and a propeller; the sealing housing comprises a left housing and a right housing jointed through bolts; a sealing chamber is formed in the sealing housing; the left housing is provided with a sealing piston with an O-shape loop; the shaft coupling is arranged in the right housing, and comprises an outer rotor and an inner rotor; the outer rotor is connected with a motor shaft through a top thread; the inner rotor is connected with a propeller shaft; the end of the propeller shaft is connected with the propeller; a ceramic bearing used for supporting the propeller shaft is arranged in the right housing. The independently developed novel propeller propulsion unit is integrated on the underwater aerodone, thus improving navigation speed of the underwater aerodone.
Description
Technical field
The present invention relates to hydrospace detection equipment field, more particularly, relate to a kind of additional thrust structure of underwater glider, for the underwater operation of underwater glider provides auxiliary power.
Background technology
Underwater glider (AUG) is equipped as a kind of novel hydrospace detection, task observation sensor collection oceanographic intelligence information by carrying in motion process, have that cruise duration is long, volume is little, quality is light, the feature of easy to operate, high autonomy and good concealment, multinomial marine environmental monitoring and information task can be completed efficiently, support ocean exploitation.Traditional underwater glider is mainly through buoyancy change drive system heave movement, hydrodynamic force is produced by both sides horizontal wings, change aerodone center-of-gravity position to adjust attitude, realize jagged gliding, this type of drive is generally applicable to the sea area that current speed is less than 1 joint, the ocean current that speed is greater than 1 joint will cause underwater glider to be gone off course, and even cause underwater glider to advance, limit the investigative range of underwater glider during adverse current.It is a kind of underwater propulsion mode efficiently that screw propeller advances, and its structure is simple, packing technique is ripe, obtained some application in hydrospace detection field.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of underwater aerodone propeller plant is provided, the Novel spiral oar propulsive unit of independent research is integrated on underwater glider by the present invention, for promoting the route speed of underwater glider.
The object of the invention is to be achieved through the following technical solutions:
A kind of underwater aerodone propeller plant, described propelling unit is by seal casinghousing, drive motor, coupler and screw propeller composition, described seal casinghousing mutually to be docked by bolt by left shell and right shell body and forms, sealed module is formed in described seal casinghousing, described left shell is provided with the packed-piston with O shape circle, described coupler is arranged in right shell body, coupler is made up of outer rotor and internal rotor, described outer rotor is connected with motor shaft by jackscrew, described internal rotor is connected with prop shaft, described screw propeller the tip of the axis is connected with screw propeller, the ceramic bearing for support helix oar axle is also provided with in described right shell body.
Described coupler is Magnetic Pole Coupling.
Compared with prior art, the beneficial effect that technical scheme of the present invention is brought is:
1. propeller plant of the present invention will be applied on underwater glider, thus improve the route speed of underwater glider, enhance its anti-current ability.
2. seal casinghousing of the present invention mutually to be docked by bolt by left shell and right shell body and forms, left shell is provided with the packed-piston with O shape circle, sealed module is formed in seal casinghousing, sealing cabin belongs to the pressure-resistance structure of pressure self-balancing, reduce sealed module deflection under high pressure, be applicable to the great deep exploration task of underwater glider, alleviate sealed module weight simultaneously.
3. the mode that present invention employs Magnetic Pole Coupling connects motor shaft and prop shaft, this dynamic seal mode separates completely by there being the two articles of relative motion, seal separately, by the magnetic force transmitting torque that need not contact with each other, compared to traditional dynamic sealing technology, improve the reliability of sealing.
4. the present invention selects the ceramic bearing of seawater corrosion resistance to support the prop shaft be exposed in seawater, safe and reliable, effectively extends device service life in the seawater.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is sectional structure schematic diagram of the present invention.
Reference numeral: 1-left shell 2-right shell body 3-screw propeller 4-sealed module 5-packed-piston 6-motor shaft 7-drive motor 8-outer rotor 9-internal rotor 10-ceramic bearing 11-prop shaft
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As depicted in figs. 1 and 2, a kind of underwater aerodone propeller plant, this propelling unit integral installation aerodone afterbody under water, be connected with energy module with underwater gliding cabin internal control molding block by watertight cable, described propelling unit is by seal casinghousing, drive motor 7, coupler and screw propeller 3 form, seal casinghousing is made up of left shell 1 and right shell body 2, the port of left shell 1 and right shell body 2 is respectively arranged with wing limit, on wing limit, hoop is equally spaced is disposed with connecting bore, be provided with bolt in connecting bore and left shell 1 and right shell body 2 are butted into seal casinghousing, thus in seal casinghousing, be formed with sealed module 4, described left shell 1 is provided with the packed-piston 5 with O shape circle, horizontally slip in the hole that packed-piston 5 can match with packed-piston 5 in sealed module 4, before using, oil is filled in sealed module 4, under water in aerodone dive process, sealed module 4 external pressure increases with the increase of the degree of depth, packed-piston 5 moves to the inside, oil in crush seal cabin 4, keep pressure balanced inside and outside sealed module 4, under water in aerodone floating-upward process, sealed module 4 external pressure reduces with the reduction of the degree of depth, packed-piston 5 moves laterally, oil in sealed module is expanded, continue the inside and outside pressure balanced keeping sealed module 4, coupler is Magnetic Pole Coupling, coupler is arranged in right shell body 2, coupler is made up of outer rotor 8 and internal rotor 9, described outer rotor 8 is connected with motor shaft 6 by jackscrew, internal rotor 9 is connected with prop shaft 11, the end of prop shaft 11 is connected with screw propeller 3, is also provided with the ceramic bearing 10 for support helix oar axle 11 in right shell body 2.
Under water in aerodone operational process, control system sends instruction to motor, electric machine rotation, is rotated by Magnetic Pole Coupling carrying screws 3, thus produces thrust, promotes underwater glider and travels forward.
Below be schematically described the present invention and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto.So; if those skilled in the art enlightens by it, when not departing from the invention aim, element moulding, connection mode are without creationary design; the frame mode similar to this technical scheme and embodiment, all should belong to protection scope of the present invention.
Claims (2)
1. a underwater aerodone propeller plant, it is characterized in that, described propelling unit is by seal casinghousing, drive motor, coupler and screw propeller composition, described seal casinghousing mutually to be docked by bolt by left shell and right shell body and forms, sealed module is formed in described seal casinghousing, described left shell is provided with the packed-piston with O shape circle, described coupler is arranged in right shell body, coupler is made up of outer rotor and internal rotor, described outer rotor is connected with motor shaft by jackscrew, described internal rotor is connected with prop shaft, described screw propeller the tip of the axis is connected with screw propeller, the ceramic bearing for support helix oar axle is also provided with in described right shell body.
2. a kind of underwater aerodone propeller plant according to claim 1, it is characterized in that, described coupler is Magnetic Pole Coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859358.4A CN105501423A (en) | 2015-11-30 | 2015-11-30 | Novel underwater aerodone propeller propulsion unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859358.4A CN105501423A (en) | 2015-11-30 | 2015-11-30 | Novel underwater aerodone propeller propulsion unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501423A true CN105501423A (en) | 2016-04-20 |
Family
ID=55709833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859358.4A Pending CN105501423A (en) | 2015-11-30 | 2015-11-30 | Novel underwater aerodone propeller propulsion unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501423A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107492974A (en) * | 2017-08-24 | 2017-12-19 | 深圳微孚智能信息科技有限公司 | Underwater propeller and its waterproof electric rotating machine |
| WO2018039937A1 (en) * | 2016-08-30 | 2018-03-08 | 北京臻迪科技股份有限公司 | Propulsive device |
| WO2020212664A1 (en) * | 2019-04-18 | 2020-10-22 | Whimsitech | Submersible electrically driven rotating device, and associated drive motor and watercraft |
| CN113212711A (en) * | 2021-06-23 | 2021-08-06 | 天津大学 | Hybrid drive underwater glider for deep-well observation |
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| CN201052416Y (en) * | 2007-05-22 | 2008-04-30 | 范瑞峰 | Intelligent bionic machinery fish |
| CN101508335A (en) * | 2009-03-23 | 2009-08-19 | 天津大学 | Underwater screw propulsion die and underwater navigation device containing the same |
| DE202009013178U1 (en) * | 2009-09-30 | 2009-12-10 | Burgmann Industries Gmbh & Co. Kg | Drive arrangement for watercraft |
| CN102295065A (en) * | 2011-06-10 | 2011-12-28 | 中海油田服务股份有限公司 | Propeller propulsion unit of underwater autonomous navigation platform |
| CN102761204A (en) * | 2012-07-11 | 2012-10-31 | 成都欧迅海洋工程装备科技有限公司 | Controller integrated deep sea motor |
| CN102897309A (en) * | 2012-09-21 | 2013-01-30 | 哈尔滨工程大学 | Small-size underwater magnetic coupling propeller device |
-
2015
- 2015-11-30 CN CN201510859358.4A patent/CN105501423A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052416Y (en) * | 2007-05-22 | 2008-04-30 | 范瑞峰 | Intelligent bionic machinery fish |
| CN101508335A (en) * | 2009-03-23 | 2009-08-19 | 天津大学 | Underwater screw propulsion die and underwater navigation device containing the same |
| DE202009013178U1 (en) * | 2009-09-30 | 2009-12-10 | Burgmann Industries Gmbh & Co. Kg | Drive arrangement for watercraft |
| CN102295065A (en) * | 2011-06-10 | 2011-12-28 | 中海油田服务股份有限公司 | Propeller propulsion unit of underwater autonomous navigation platform |
| CN102761204A (en) * | 2012-07-11 | 2012-10-31 | 成都欧迅海洋工程装备科技有限公司 | Controller integrated deep sea motor |
| CN102897309A (en) * | 2012-09-21 | 2013-01-30 | 哈尔滨工程大学 | Small-size underwater magnetic coupling propeller device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018039937A1 (en) * | 2016-08-30 | 2018-03-08 | 北京臻迪科技股份有限公司 | Propulsive device |
| CN107492974A (en) * | 2017-08-24 | 2017-12-19 | 深圳微孚智能信息科技有限公司 | Underwater propeller and its waterproof electric rotating machine |
| WO2020212664A1 (en) * | 2019-04-18 | 2020-10-22 | Whimsitech | Submersible electrically driven rotating device, and associated drive motor and watercraft |
| FR3095307A1 (en) * | 2019-04-18 | 2020-10-23 | Whimsitech | Submersible electric rotary device, associated propulsion engine and nautical craft |
| CN113212711A (en) * | 2021-06-23 | 2021-08-06 | 天津大学 | Hybrid drive underwater glider for deep-well observation |
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| PB01 | Publication | ||
| C10 | Entry into 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: 20160420 |