CN105905268A - Vessel large power long-tube-type transmission device - Google Patents
Vessel large power long-tube-type transmission device Download PDFInfo
- Publication number
- CN105905268A CN105905268A CN201610234451.0A CN201610234451A CN105905268A CN 105905268 A CN105905268 A CN 105905268A CN 201610234451 A CN201610234451 A CN 201610234451A CN 105905268 A CN105905268 A CN 105905268A
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- CN
- China
- Prior art keywords
- long
- tube
- motor
- transmission device
- decelerator
- 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
- 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
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0283—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing using gears having orbital motion
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a vessel large power long-tube-type transmission device. The device is a full-electric-propulsion long-tube-type transmission device composed of a motor, a reducer, a transmission shaft and a propeller. The motor is a three-phase asynchronous long-tube-type electric motor working according to principle structure of a well submersible three-phase asynchronous electric motor or a well submersible three-phase permanent-magnet synchronous long-tube-type electric motor. The reducer is planet long-tube-type reducer produced based on a ZL200810036701.0 patent technology. The long-tube-type motor and the long-tube-type reducer are connected together via a connection sleeve. The long-tube-type motor, the long-tube-type reducer and the connection sleeve are arranged at the same position and have the same diameter. The long-tube-type reducer replaces a part of a transmission shaft at the same time. Since the invention adopts the long-tube-type structure and replaces the transmission shaft partly, weight and space occupancy are reduced substantially. Compared with a layout of a conventional device, the weight is reduced by 1/4 to 1/5 and the space occupancy is reduced by 1/2 to 1/3. The operation performance is very good and the operation vibration and noise are low. The device provided by the invention is especially suitable for vessel use and upgrade and transformation of civil vessels.
Description
Technical field
The present invention relates to the transmission device on naval vessel, particularly a kind of naval vessel large power long tubular type transmission device.
Background technology
Naval vessel transmission device is extremely important equipment on naval vessel.The transmission device on naval vessel mainly has two kinds at present
Form.A kind of is mechanically-propelled transmission device, and it is by prime mover (main diesel engine), main reducing gear, overlength
Power transmission shaft, screw form, and it is the dominant form of existing naval vessel transmission device.Another kind is full electric propulsion
Transmission device, it is made up of conventional mair motor, main reducing gear, overlength power transmission shaft, screw, or
Being made up of low-speed permanent-magnet mair motor, overlength power transmission shaft, screw, the power of its motor is by multiple stage generator
The special supply of group.(the full electric propulsion technology of naval vessels, Lan Yun, modern naval vessels 2009.11A, P25---27 page)
(the full electricity naval vessel held out magnificent prospects, Liu Qi, the world, naval vessel 12/2003, P66--68)
Volume is big, weight all to there is prime mover (main diesel engine, conventional mair motor) in above-mentioned naval vessel transmission device
Amount is big, it is many to take up room, and main reducing gear is same；Although using low-speed permanent-magnet mair motor can reduce main subtracting
Speed device, but low-speed permanent-magnet mair motor is compared than conventional mair motor, volume more greatly, weight more greatly, take up room
More, structure is complicated, and technical difficulty is high, and cost is the highest.
Overlength power transmission shaft is indispensable parts, but its function singleness.
In prior art, a kind of pod propulsion all electric propulsion system is current state-of-the-art electricity pushing system, and technology contains
Amount height, cost is high, is unfavorable for the transformation and upgrade of spot ship.
Reference paper
1, the full electric propulsion technology of naval vessels, Lan Yun, modern naval vessels 2009.11A, P25---27 page；
2, the full electricity naval vessel held out magnificent prospects, Liu Qi, the world, naval vessel 12/2003, P66--68)；
3, the state-of-the-art of the high-power gear drive of boats and ships and prospect, Changshan, naval vessel science and technology
In July, 2010, the 7th phase of volume 32, P17 page 22.
Summary of the invention
The purpose of the present invention is to propose to that a kind of volume is little, lightweight, diameter is little, efficiency is high, occupy little space,
The naval vessel large power long tubular type transmission device that cost is low.
The present invention is realized in.The full electricity that it is made up of motor, decelerator, power transmission shaft, screw
Advancing long-tube transmission device, motor is long-tube motor, and decelerator is long-tube decelerator, long-tube electricity
Machine links together with long-tube decelerator adapter sleeve, and Trinity diameter is identical, long-tube decelerator with
Power transmission shaft, screw link together；Long-tube decelerator instead of section transmission axle simultaneously.
Described long-tube motor is the long-tube motor by the latent oil threephase asynchronous theory structure work of well,
Or press the well long-tube motor with latent oil three-phase permanent-magnetic synchronous motors theory structure work.
Described long-tube decelerator is the superposition planet that selection ZL200810036701.0 patented technology produces
Long-tube decelerator.
Described full electric propulsion long-tube transmission device, can arrange a set of, two sets on naval vessel or overlap more.
Or that decelerator+power transmission shaft+screw forms mechanically-propelled is long by main diesel engine+shaft coupling+long-tube
Tubular type transmission device,
Present invention frequency converter carries out speed governing, rotating speed can speed change within a large range, operating characteristics is the best
The present invention has clear advantage.Owing to motor, the decelerator of the present invention all have employed long-tube structure
And part replaces power transmission shaft, greatly reduce weight and space.Owing to diameter is the least, though high-speed cruising,
Vibration and noise are the least.Compared with the layout of conventional equipment, its weight reduces 1/4～1/5, takes up room
Reduce 1/2～1/3, be particularly easy to layout on naval vessel and use.Also allow for spot ship transformation and upgrade.
Accompanying drawing explanation
Fig. 1 is the conventional composition schematic diagram of mechanically-propelled transmission device on naval vessel；
Fig. 2 is the conventional composition schematic diagram of full electric propulsion transmission device on naval vessel；
Fig. 3 is the composition schematic diagram of mechanically-propelled transmission device on naval vessel of the present invention；
Fig. 4 is the composition schematic diagram of a set of full electric propulsion transmission device on naval vessel of the present invention；
Fig. 5 is the two composition schematic diagram overlapping full electric propulsion transmission device on naval vessel of the present invention；
Fig. 6 is the composition face schematic diagram of full electric propulsion transmission device on naval vessel of the present invention；
Wherein, 1---hull, 2---main diesel engine, 3---shaft coupling, 4---main reducing gear, 5---shaft coupling
Device, 6---power transmission shaft, 7---screw, 8---main generator, 9---power distribution equipment, 10----long-tube
Decelerator, 11---adapter sleeve, 12---long-tube asynchronous machine, 13---power distribution equipment, many of 14----
Generating set.
Detailed description of the invention
The naval vessel propulsion gearing finding out the present invention from Fig. 4, Fig. 5 is by long-tube motor 12, long tube
The full electric propulsion long-tube transmission device of formula decelerator 10, power transmission shaft 6, screw 7 composition, long-tube electricity
Machine 12 links together with long-tube decelerator 10 adapter sleeve 11, and Trinity diameter is identical, long-tube
Decelerator 10 links together with power transmission shaft 6, screw 7；Long-tube decelerator instead of section transmission axle.
This mechanically-propelled long-tube transmission device alleviates weight, decreases the space taken.
The naval vessel propulsion gearing of the present invention is by main diesel engine 2, shaft coupling 5, long tube as seen from Figure 3
The mechanically-propelled long-tube transmission device of formula decelerator 10, power transmission shaft 6, screw 7 composition, main diesel engine
2 link together with long-tube decelerator 10 shaft coupling 5, long-tube decelerator 10 and power transmission shaft 6, spiral shell
Rotation oar 7 links together；Long-tube decelerator instead of section transmission axle.This mechanically-propelled long-tube transmission
Device alleviates weight, decreases the space taken.
Composition example 1 (see Fig. 4, Fig. 5).
What long-tube motor 12 was selected is the latent oil threephase asynchronous of well, and model is YQY138G-2-150
(GB/T14816-1993) (production of grand celebration supernatural power pump industry), power 150kw rotating speed 2900 revs/min, profileWeight 820kg, take up room 356400cm3, (profile is the size after adding water jacket)；
What long-tube decelerator 10 was selected is superposition planet retarder type number for QKS-180-4-8 (according to
ZL200810036701.0 patented technology is produced by Wuhan Machinery Co., Ltd. of strange ACE Semi), power 130kw speed
Ratio 3.6 × 3.6=12.96, efficiency by inputoutput test 0.96*0.96=0.92, output speed 224 revs/min, frequency converter
After frequency control 250～20 revs/min；ProfileWeight 320kg, take up room 81000cm3,
Standard configuration motor and decelerator routinely.
Motor Y315S-2 power N=150kw, rotating speed n=2900 rev/min, weight 980kg, profile Take up room 524288cm3；
Decelerator NGW72 power 135kw (180kw, because rotating speed exceeds standard, rolls over 0.75) speed ratio 14, output
Rotating speed 207 revs/min, after frequency converter frequency control 250～50 revs/min；ProfileWeight 360kg,
Take up room 259524cm3；
The comparison of two kinds of layouts:
1, take up room and compare, (356400+81000)/(524288+259524)=0.55
2, weight ratio relatively (800+300)/(980+360)=0.82
(comparing data extract above from producer's sample)
Being seen from above out the minimizing 45% that takes up room, weight reduces 18%.Transmission power is the biggest, and this minimizing is brighter
Aobvious.
Composition example 2 (see Fig. 5, Fig. 6)
What long-tube motor 12 was selected is long-tube threephase asynchronous, with reference to model is
YQY500G-4-1500 (with reference to GB/T14816-1993), power 1500kw rotating speed 1450 revs/min, outward
ShapeReferential weight 10000kg；
What long-tube decelerator 10 was selected is superposition planetary reduction gear, is QKS-500-4-8 with reference to model, merit
Rate 1300kw speed ratio 3.6 × 3.6=12.96, efficiency 0.92, output speed 112 revs/min, frequency converter becomes
After frequency modulation speed 130～10 revs/min；ProfileWeight 4200kg.
Claims (4)
1. a naval vessel large power long tubular type transmission device, it is by motor, decelerator, power transmission shaft, spiral
The full electric propulsion long-tube transmission device of oar composition, it is characterised in that motor is long-tube motor, and decelerator is
Long-tube decelerator, long-tube motor links together with long-tube decelerator adapter sleeve, and the Trinity is straight
Footpath is identical, and long-tube decelerator links together with power transmission shaft, screw；Long-tube decelerator substitutes simultaneously
Section transmission axle.
Described long-tube motor is the phase asynchronous length by the latent oil threephase asynchronous theory structure work of well
Tubular motor；Or press the latent oil three-phase permanent synchronization long-tube motor of well.
Described long-tube decelerator is the superposition planetary reduction gear produced by ZL200810036701.0 patented technology
Device.
A kind of naval vessel the most according to claim 1 large power long tubular type transmission device, it is characterised in that
The frequency converter that described full electric propulsion long-tube transmission device speed adjustable range is big carries out speed governing.
A kind of naval vessel the most according to claim 1 large power long tubular type transmission device, it is characterised in that
Described full electric propulsion long-tube transmission device, can arrange a set of, two sets on naval vessel or overlap more.
A kind of naval vessel the most according to claim 1 large power long tubular type transmission device, it is characterised in that
Long-tube motor is replaced, by main diesel engine+shaft coupling+long-tube decelerator+power transmission shaft+spiral with main diesel engine
Oar composition mechanically-propelled long-tube transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234451.0A CN105905268A (en) | 2016-04-15 | 2016-04-15 | Vessel large power long-tube-type transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234451.0A CN105905268A (en) | 2016-04-15 | 2016-04-15 | Vessel large power long-tube-type transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905268A true CN105905268A (en) | 2016-08-31 |
Family
ID=56746211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234451.0A Pending CN105905268A (en) | 2016-04-15 | 2016-04-15 | Vessel large power long-tube-type transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905268A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359345A (en) * | 1999-05-11 | 2002-07-17 | 西门子公司 | Electric rudder propeller of lower installation height |
| CN2826006Y (en) * | 2005-01-20 | 2006-10-11 | 丁焰 | Double cycloid gear composed speed reducer of submersible screw pump |
| CN101349325A (en) * | 2008-08-29 | 2009-01-21 | 丁焰 | Overlapped parallel type involute oil-submersible screw pump planetary reducer |
| CN102060096A (en) * | 2010-12-20 | 2011-05-18 | 庞志森 | Propulsion device without gear box for vector control of permanent magnet synchronous motor of electric ship |
| JP2014129048A (en) * | 2012-12-28 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | Electric propulsion type ship |
-
2016
- 2016-04-15 CN CN201610234451.0A patent/CN105905268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359345A (en) * | 1999-05-11 | 2002-07-17 | 西门子公司 | Electric rudder propeller of lower installation height |
| CN2826006Y (en) * | 2005-01-20 | 2006-10-11 | 丁焰 | Double cycloid gear composed speed reducer of submersible screw pump |
| CN101349325A (en) * | 2008-08-29 | 2009-01-21 | 丁焰 | Overlapped parallel type involute oil-submersible screw pump planetary reducer |
| CN102060096A (en) * | 2010-12-20 | 2011-05-18 | 庞志森 | Propulsion device without gear box for vector control of permanent magnet synchronous motor of electric ship |
| JP2014129048A (en) * | 2012-12-28 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | Electric propulsion type ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160831 |