CN110341921A - A kind of full immersion gondola all-direction propeller peculiar to vessel - Google Patents
A kind of full immersion gondola all-direction propeller peculiar to vessel Download PDFInfo
- Publication number
- CN110341921A CN110341921A CN201910664198.6A CN201910664198A CN110341921A CN 110341921 A CN110341921 A CN 110341921A CN 201910664198 A CN201910664198 A CN 201910664198A CN 110341921 A CN110341921 A CN 110341921A
- Authority
- CN
- China
- Prior art keywords
- propeller
- gondola
- vessel
- rotor
- motor
- 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
- 238000007654 immersion Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 5
- 241000239290 Araneae Species 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
- B63H5/15—Nozzles, e.g. Kort-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
- B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
- B63H2005/1258—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis with electric power transmission to propellers, i.e. with integrated electric propeller motors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
One kind full immersion gondola all-direction propeller peculiar to vessel provided by the invention, including the propeller upper box body being connected in Ship Structure, the propeller motor being connected in below propeller upper box body is connected with propeller on propeller motor, and is connected in the cable slip-ring device above propeller upper box body；The propeller motor, including shell, and the rotor, the stator that are set in the housing；The rotor is fixed in shell by bearing block in horizontal direction, and the stator is shielding construction, and between inner walls and rotor；The both ends of the shell pass through respectively front cover, rear cover realize it is closed；Swing mechanism is connected with below the propeller upper box body, swing mechanism is by supporting arm configuration to connect with hull outside.The present invention is able to solve gear type propeller structure complexity, and efficiency is lower and PODDED PROPULSOR is at high cost, inoperable problem of intaking.
Description
Technical field
The present invention relates to motor driven impellers, promote more specifically to a kind of full immersion gondola full circle swinging peculiar to vessel
Device is particularly suitable for the propeller that a kind of rotor is immersed directly in the ACasynchronous motor drive in water.
Background technique
Marine propeller refers to the energy variation device in marine propulsion.The power that engine generates is transformed by it
The thrust that ship is advanced, with the resistance for overcoming ship to navigate by water in water, the traveling of propelling ship.More tooth is applied currently on the market
Wheeled propeller and PODDED PROPULSOR, when gear type propeller works, host or motor pass through bevel gear device driving spiral
Paddle, but bevel gear difficulty of processing is big, the production cycle is long, and can reduce propeller efficiency.PODDED PROPULSOR mostly uses electronic
Machine and bearing are arranged in sealing water lower box, directly drive propeller rotational by motor, but traditional PODDED PROPULSOR is deposited
In many deficiencies, direct current permanent magnet motor is at high cost, and when secondly cabinet stern shaft seal leaks, motor entering water cannot work.
Summary of the invention
In view of the above defects of the prior art, the object of the present invention is to provide a kind of full immersion gondolas peculiar to vessel to return entirely
Turn propeller, is able to solve gear type propeller structure complexity, efficiency is lower and PODDED PROPULSOR is at high cost, and water inlet cannot
The problem of work.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of full immersion gondola all-direction propeller peculiar to vessel, is connected in Ship Structure, including being connected in pushing away in Ship Structure
Into device upper box body, the propeller motor being connected in below propeller upper box body is connected with propeller on propeller motor, and is connected in
Cable slip-ring device above propeller upper box body；
The propeller motor, including shell, and the rotor, the stator that are set in the housing；
The rotor is fixed in shell by bearing block in horizontal direction, and the stator is shielding construction, and is located at shell
Between inner wall and rotor；
The both ends of the shell pass through respectively front cover, rear cover realize it is closed；
Swing mechanism is connected with below the propeller upper box body, swing mechanism is connected by support arm configuration and hull outside
It connects.
The rotor, including rotor field spider, the motor driving shaft on rotor field spider center, on motor driving shaft
It is cased with bearing, bearing is installed in the bearing block, and the outside of rotor field spider is equipped with special-shaped copper bar, the front end of motor driving shaft
Propeller is connected in portion.
The shielding construction, by inner walls, and the thin wall cylinder and seam allowance circle that are welded in the inner walls, it constitutes close
Chamber is sealed, iron core and winding are equipped in the seal chamber, also encapsulating has epoxy resin in seal chamber.
The abnormity copper bar is round, rectangle or hollow conducting bar.
The thin wall cylinder is made of non magnetic corrosion-resistant material.
Insulation sleeve is additionally provided on the bearing block.
Dynamic sealing is additionally provided on mounting surface between the bearing and bearing block.
The shell, front cover, rear cover surface on be coated with anti-fouling paint.
Diversion pipe is equipped with around the propeller, diversion pipe is fixed with support arm configuration and case weld.
In the above technical solution, one kind full immersion gondola all-direction propeller peculiar to vessel provided by the present invention can make
Water flow, which enters inside motor, directly cools down heating position, greatly improves motor cooling capacity, comparing conventional motors can send out
More high-power out, to significantly improve propeller thrust, while lesser electric machine casing can obviously reduce fluid resistance, raising is pushed away
Into device efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of propeller of the present invention；
Fig. 2 is the structural schematic diagram of propeller motor in propeller of the present invention；
Fig. 3 is the structural schematic diagram of stator in Fig. 2 propeller motor；
Fig. 4 is the structural schematic diagram of rotor in Fig. 2 propeller motor；
Fig. 5 is the schematic diagram that heat dissipation water tank is opened up on Fig. 4 rotor.
Specific embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 5, one kind full immersion gondola all-direction propeller peculiar to vessel provided by the present invention is connected in
In Ship Structure 1, including the propeller upper box body 2 being connected in Ship Structure 1, it is connected in pushing away for 2 lower section of propeller upper box body
Into device motor 3, it is connected with propeller 12 on propeller motor 3, is equipped with diversion pipe 18 around propeller 12, the effect of propeller 12 can be increased
Rate increases thrust, and diversion pipe 18 is welded and fixed with support arm configuration 17 and shell 31, and is connected in 2 top of propeller upper box body
Cable slip-ring device 4.
Preferably, the propeller motor 3, including shell 31, and rotor 32, stator 33 in shell 31；
Preferably, the rotor 32 is fixed in shell 31 by bearing block 5 in horizontal direction, the stator 33 is set as shielding
Shield structure, and the position between 31 inner wall of shell and rotor 32.
Preferably, the both ends of the shell 301 pass through front cover 6 respectively, rear cover 7 realize it is closed.
Preferably, to fully ensure that the insulating properties of the propeller motor 3 in the seawater, the shielding knot of the stator 33
Structure, by 31 inner wall of shell, and the thin wall cylinder 8 and seam allowance circle 9 that are welded on 31 inner wall of shell, constitute an independent sealing
Chamber, the seal chamber is interior to be equipped with iron core and winding 10, and also encapsulating has epoxy resin 11 in seal chamber, and encapsulating is using vacuum pressure encapsulating
Technique.
Preferably, the thin wall cylinder 8 selects non magnetic corrosion-resistant material (such as stainless steel) to be made.
Preferably, the rotor 32, including rotor field spider 321, the motor driven on 321 center of rotor field spider
Axis 322 is cased with bearing 323 on motor driving shaft 322, and bearing 323 is installed in the corresponding bearing block 5, rotor field spider 321
Outside be equipped with special-shaped copper bar 324, the front end of motor driving shaft 322 is connect with propeller 12.Rotor 32 is designed as mouse cage
Type, conductor is special-shaped copper bar 324, different according to the rating of electric machine, round, rectangle or hollow conducting bar is designed as, to mention to a greater extent
High heat dissipation effect, further increases power of motor.
Preferably, heat dissipation water tank 19 is designed as needed at the position of rotor field spider 321 or iron core and winding 10, with maximum
Limit improves heat-sinking capability, further promotes power of motor ability.
Preferably, also coating insulation sleeve 13 on the bearing block 5, also set on the mounting surface between bearing 323 and bearing block 5
There is dynamic sealing 14, and is located on the bearing block 5 of 7 position of rear cover and is additionally provided with bearing cap 15.
Preferably, the propeller motor 3 uses transducer drive, and selects polyimides winding wire as major insulation,
Motor is squirrel cage induction motor, and rotor 32 does not need insulation processing, is directly exposed in seawater.
Preferably, being coated with anti-fouling paint on the surface of the shell 31, front cover 6, rear cover 7, marine growth can be prevented for a long time
Attachment and growth.Tapping is equipped with filter screen on front cover 6 and rear cover 7, may filter that most of impurity.Due to motor table when operating
Face temperature is higher, sea organism attachment and growth can be effectively suppressed, while surface has water flow flowing that can also play inhibition work well
With.
Preferably, being connected with swing mechanism 16 below the propeller upper box body 2, swing mechanism 16 passes through support arm configuration
17 connect with 31 lateral surface of shell, and the turning motor on swing mechanism 16 drives propeller motor 3 and propeller by gear set
12 make 360 ° of revolutions.
Preferably, the rotating part of the 2 top cable slip-ring device 4 of propeller upper box body and underwater propeller electricity
The cable connection of machine 3, fixed part are connect with external cable, and Ship Structure 1 gives underwater propeller electricity by cable slip-ring device 4
Machine 3 is powered.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (9)
1. a kind of full immersion gondola all-direction propeller peculiar to vessel, is connected in Ship Structure, it is characterised in that: including being connected in hull knot
Propeller upper box body on structure, the propeller motor being connected in below propeller upper box body are connected with spiral on propeller motor
Paddle, and it is connected in the cable slip-ring device above propeller upper box body；
The propeller motor, including shell, and the rotor, the stator that are set in the housing；
The rotor is fixed in shell by bearing block in horizontal direction, and the stator is shielding construction, and is located at inner walls
Between rotor；
The both ends of the shell pass through respectively front cover, rear cover realize it is closed；
Swing mechanism is connected with below the propeller upper box body, swing mechanism is by supporting arm configuration to connect with hull outside.
2. a kind of full immersion gondola all-direction propeller peculiar to vessel as described in claim 1, it is characterised in that: the rotor, including
Rotor field spider, the motor driving shaft on rotor field spider center are cased with bearing on motor driving shaft, and bearing is installed on institute
It states in bearing block, the outside of rotor field spider is equipped with special-shaped copper bar, is connected with propeller on the front end of motor driving shaft.
3. a kind of full immersion gondola all-direction propeller peculiar to vessel as described in claim 1, it is characterised in that: the shielding construction,
By inner walls, and the thin wall cylinder and seam allowance circle that are welded in the inner walls, seal chamber is constituted, is equipped with iron in the seal chamber
Core and winding, the interior also encapsulating of seal chamber have epoxy resin.
4. a kind of complete immersion gondola all-direction propeller peculiar to vessel as claimed in claim 2, it is characterised in that: the special-shaped copper bar is
Round, rectangle or hollow conducting bar.
5. a kind of full immersion gondola all-direction propeller peculiar to vessel as claimed in claim 3, it is characterised in that: the thin wall cylinder is non-
Magnetic corrosion-resistant material is made.
6. a kind of full immersion gondola all-direction propeller peculiar to vessel as described in claim 1, it is characterised in that: on the bearing block also
Equipped with insulation sleeve.
7. a kind of full immersion gondola all-direction propeller peculiar to vessel as claimed in claim 2, it is characterised in that: the bearing and bearing
Dynamic sealing is additionally provided on mounting surface between seat.
8. a kind of full immersion gondola all-direction propeller peculiar to vessel as described in claim 1, it is characterised in that: the shell, front cover,
Anti-fouling paint is coated on the surface of rear cover.
9. a kind of full immersion gondola all-direction propeller peculiar to vessel as described in claim 1, it is characterised in that: around the propeller
Equipped with diversion pipe, diversion pipe is fixed with support arm configuration and case weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664198.6A CN110341921A (en) | 2019-07-23 | 2019-07-23 | A kind of full immersion gondola all-direction propeller peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664198.6A CN110341921A (en) | 2019-07-23 | 2019-07-23 | A kind of full immersion gondola all-direction propeller peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341921A true CN110341921A (en) | 2019-10-18 |
Family
ID=68179803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664198.6A Pending CN110341921A (en) | 2019-07-23 | 2019-07-23 | A kind of full immersion gondola all-direction propeller peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341921A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017178A (en) * | 2019-12-27 | 2020-04-17 | 哈尔滨工程大学 | Pod type rim propeller |
| CN111516822A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶科学研究中心 | A miniaturized full gyration propeller for boats and ships dynamic positioning model test |
| CN111547216A (en) * | 2020-04-09 | 2020-08-18 | 武汉船用机械有限责任公司 | Nacelle propeller and method for mounting stator of propulsion motor thereof |
| CN111572711A (en) * | 2020-05-22 | 2020-08-25 | 南京高精船用设备有限公司 | A visual hexagonal cage structure for slip ring torsion transmission of pod thruster |
| CN111924080A (en) * | 2020-08-21 | 2020-11-13 | 韩玉军 | Nacelle type electric jet propeller |
| IT202000005614A1 (en) * | 2020-03-17 | 2021-09-17 | Calzoni Srl | Improved electric azimuth thruster. |
| CN114933002A (en) * | 2022-06-07 | 2022-08-23 | 合肥倍豪海洋装备技术有限公司 | Twisted lower shell of contrarotating full-rotation propelling device |
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| CN201211925Y (en) * | 2008-05-15 | 2009-03-25 | 上海振华港口机械（集团）股份有限公司 | Liftable pod propulsion driven by permanent-magnetic electric machine |
| CN102910276A (en) * | 2012-10-16 | 2013-02-06 | 中国船舶重工集团公司第七0四研究所 | Thruster adopting water lubricated bearings |
| US20150017033A1 (en) * | 2013-07-09 | 2015-01-15 | Abb Oy | Ship's propulsion unit |
| CN105431349A (en) * | 2013-07-18 | 2016-03-23 | 西门子公司 | Electric pod drives for ships |
| CN107074338A (en) * | 2014-05-30 | 2017-08-18 | Abb瑞士股份有限公司 | The gondola propulsion unit of ship |
| CN109263844A (en) * | 2018-08-31 | 2019-01-25 | 武汉理工大学 | A kind of straight round-up of marine low speed wheel hub is at electric propulsion apparatus |
| CN109733580A (en) * | 2018-12-20 | 2019-05-10 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | A kind of pod propulsion equipment peculiar to vessel |
| CN210555533U (en) * | 2019-07-23 | 2020-05-19 | 上海振华重工(集团)股份有限公司 | Full-rotation propeller of marine full-immersion pod |
-
2019
- 2019-07-23 CN CN201910664198.6A patent/CN110341921A/en active Pending
Patent Citations (8)
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| CN201211925Y (en) * | 2008-05-15 | 2009-03-25 | 上海振华港口机械（集团）股份有限公司 | Liftable pod propulsion driven by permanent-magnetic electric machine |
| CN102910276A (en) * | 2012-10-16 | 2013-02-06 | 中国船舶重工集团公司第七0四研究所 | Thruster adopting water lubricated bearings |
| US20150017033A1 (en) * | 2013-07-09 | 2015-01-15 | Abb Oy | Ship's propulsion unit |
| CN105431349A (en) * | 2013-07-18 | 2016-03-23 | 西门子公司 | Electric pod drives for ships |
| CN107074338A (en) * | 2014-05-30 | 2017-08-18 | Abb瑞士股份有限公司 | The gondola propulsion unit of ship |
| CN109263844A (en) * | 2018-08-31 | 2019-01-25 | 武汉理工大学 | A kind of straight round-up of marine low speed wheel hub is at electric propulsion apparatus |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017178A (en) * | 2019-12-27 | 2020-04-17 | 哈尔滨工程大学 | Pod type rim propeller |
| IT202000005614A1 (en) * | 2020-03-17 | 2021-09-17 | Calzoni Srl | Improved electric azimuth thruster. |
| CN111547216A (en) * | 2020-04-09 | 2020-08-18 | 武汉船用机械有限责任公司 | Nacelle propeller and method for mounting stator of propulsion motor thereof |
| CN111547216B (en) * | 2020-04-09 | 2022-07-26 | 武汉船用机械有限责任公司 | Pod propeller and mounting method of stator of propelling motor of pod propeller |
| CN111516822A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶科学研究中心 | A miniaturized full gyration propeller for boats and ships dynamic positioning model test |
| CN111572711A (en) * | 2020-05-22 | 2020-08-25 | 南京高精船用设备有限公司 | A visual hexagonal cage structure for slip ring torsion transmission of pod thruster |
| CN111924080A (en) * | 2020-08-21 | 2020-11-13 | 韩玉军 | Nacelle type electric jet propeller |
| CN114933002A (en) * | 2022-06-07 | 2022-08-23 | 合肥倍豪海洋装备技术有限公司 | Twisted lower shell of contrarotating full-rotation propelling device |
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