CN208939697U - Full suspension permanent magnet generator - Google Patents
Full suspension permanent magnet generator Download PDFInfo
- Publication number
- CN208939697U CN208939697U CN201821823062.2U CN201821823062U CN208939697U CN 208939697 U CN208939697 U CN 208939697U CN 201821823062 U CN201821823062 U CN 201821823062U CN 208939697 U CN208939697 U CN 208939697U
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- China
- Prior art keywords
- permanent magnet
- magnet
- suspension
- change
- generator
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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.)
- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Full suspension permanent magnet generator, including outer cylinder, coil fixed frame, diversion pipe, helical blade, rotating vane, suspension magnet seat, front and rear cover plate, power coil, inner tube wall and liquid in-out mouth；It further includes L shape magnet, inside and outside change, first, second, third and fourth and five permanent magnets, sense magnetic protrusion, rotation magnet ring, diamond shape axis hole and diamond shape axle bed；Rotary magnetic is located on the both ends of suspension magnet seat, and rotation magnet ring is equipped with third permanent magnet, corresponding with the third permanent magnet being set on front shroud and back shroud；4th permanent magnet is set in interior change, corresponding with the second permanent magnet being set on suspension magnet seat；Feel magnetic protrusion to be set in outer cylinder, which is provided with the first permanent magnet, the outer end of sense magnetic protrusion is connect with outer change；Inner end is connect with interior change；Outer change is equipped between L shape magnet to be arranged in a ring.The utility model is dispersion suspended pattern, reduces the usage amount of permanent magnet, increases rotating vane and constancy of volume, reduces cost, improve production efficiency.
Description
Technical field
The utility model relates to a kind of generator more particularly to a kind of full suspension permanent magnet generators, belong to generator manufacture
Technical field.
Background technique
Due to existing magnetic suspension generator, the suspended pattern of full wafer permanent magnet is mostly used, increases the usage amount of permanent magnet.
Rotor and stator are easy to happen failure after having liquid entrance in same housing.Generator rotating vane negligible amounts simultaneously,
Power is low, and high-power generator can only lean on increasing rotating vane, so that generator volume increases, cost increases.
Utility model content
It is to be solved in the utility model to be: to will increase the usage amount of permanent magnet using full wafer permanent magnet；Rotor and stator
In same housing, failure is easy to happen after having liquid entrance；High-power generator can only lean on increasing rotating vane, to make
Generator volume increases, the technical issues of cost increases.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
Full suspension permanent magnet generator, including outer cylinder, coil fixed frame, diversion pipe, helical blade, rotating vane, suspension magnetic
Iron seat, front shroud, power coil, inner tube wall, liquid outlet, back shroud and inlet；The generator further includes L shape magnet, outer turn
Ring, the first permanent magnet, the second permanent magnet, third permanent magnet, the 4th permanent magnet, the 5th permanent magnet, sense magnetic protrusion, rotation magnet ring,
Diamond shape axis hole, interior change and diamond shape axle bed；
The generator amature part by outer change, the second permanent magnet, the 4th permanent magnet, sense magnetic protrusion, suspension magnet seat and
Interior change is constituted；Stationary part is made of coil fixed frame and power coil；
The rotary magnetic is located on the both ends of suspension magnet seat, and rotation magnet ring is equipped with third permanent magnet, before being set to
Third permanent magnet on cover board and back shroud is corresponding；Rotation magnet ring, rotating vane and suspension magnet seat are suspended in inner tube wall；
4th permanent magnet is set in interior change, corresponding with the second permanent magnet being set on suspension magnet seat；By
Inner tube wall is isolated from each other；
The sense magnetic protrusion is set in outer cylinder, which is provided with the first permanent magnet, and the outer end of sense magnetic protrusion is connect with outer change；
Inner end is connect with interior change；
The L shape magnet is three pairs or more, it is each pair of between be equipped with outer change and be arranged in a ring, both make to be suspended in coil solid
Determine frame two sides；
The diamond shape axis hole is set to the center of rotating vane.
First permanent magnet is two or more.
The third permanent magnet is eight or more.
Second permanent magnet and the 4th permanent magnet is two or more, and quantity is equal.
By adopting the above technical scheme the utility model has the advantages that
1, compared with prior art, the utility model eliminates running part, using fluid dynamic combination drive, cooperates magnetic
The mode of power suspension, magnetic drives and the inside and outside bitubular realizes suspending certainly for generator rotating part by magnetic levitation, so that
The working efficiency of generator and it is environment resistant significantly increase, not only reduce generator noise, improve generator operation it is reliable
Property, and have the advantages that without friction, it is contactless, without lubrication, compact-sized low with maintenance cost etc..
2, compared with prior art, the suspended pattern of full wafer permanent magnet is changed to dispersion suspended pattern by the utility model, greatly
Reduce the usage amount of permanent magnet greatly.
3, compared with prior art, the rotor of the utility model and stator are not located in same housing, after having liquid entrance
It will not break down.
4, compared with prior art, the utility model is that power is increased by the way of increasing rotating vane, constancy of volume,
To greatly reduce cost, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 be the first, fourth permanent magnet of the utility model band and feel magnetic protrusion interior change and outer change schematic diagram；
Fig. 3 is the utility model band rotation magnet ring, suspension magnet seat and the second permanent magnet schematic diagram；
Fig. 4 is the side view of Fig. 3；
Fig. 5 is the side view of the outer change of the utility model；
Fig. 6 is the side view of change in the utility model；
Fig. 7 is the sense magnetic bump diagrams of the first permanent magnet of the utility model band；
Fig. 8 is the diamond shape axle bed schematic diagram of the 5th permanent magnet of the utility model band；
Fig. 9 is the liquid outlet schematic diagram of the 5th permanent magnet of the utility model band；
In figure: 1- outer cylinder, 2-L shape magnet, 3- outer change, 4- coil fixed frame, the first permanent magnet of 5.1-, 5.2- second are forever
Magnet, 5.3- third permanent magnet, the 4th permanent magnet of 5.4-, the 5th permanent magnet of 5.5-, 6- feel magnetic protrusion, 7- diversion pipe, 8- spiral
Blade, 9- rotate magnet ring, 10- rotating vane, 11- suspension magnet seat, 12- front shroud, 13- power coil, 14- inner tube wall, 15-
Liquid outlet, 16- diamond shape axis hole, change, 18- back shroud, 19- diamond shape axle bed, 20- inlet in 17-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.But not as practical new to this
Any restrictions foundation of type.
As shown in Figure 1, full suspension permanent magnet generator, including outer cylinder 1, coil fixed frame 4, diversion pipe 7, helical blade 8, rotation
Rotating vane piece 10, suspension magnet seat 11, front shroud 12, power coil 13, inner tube wall 14, liquid outlet 15, back shroud 18 and inlet
20；The generator further include L shape magnet 2, outer change 3, the first permanent magnet 5.1, the second permanent magnet 5.2, third permanent magnet 5.3,
4th permanent magnet 5.4, the 5th permanent magnet 5.5, sense magnetic protrusion 6, rotation magnet ring 9, diamond shape axis hole 16, interior change 17 and diamond shape axis
Seat 19.
The rotation magnet ring 9 is set to the both ends of suspension magnet seat 11, and rotation magnet ring 9 is equipped with third permanent magnet 5.3, with
Third permanent magnet 5.3 on front shroud 12 and back shroud 18 is corresponding, and the third permanent magnet 5.3 for making to rotate on magnet ring 9 is outstanding
It floats in inner tube wall 14.
4th permanent magnet 5.4 is set in interior change 17, with 5.2 phase of the second permanent magnet being set on suspension magnet seat 11
Corresponding, when suspension magnet seat 11 rotates, the second permanent magnet 5.2 being fixed thereon passes through the inner tube wall 14 of intermediate isolating,
The 4th permanent magnet 5.4 rotation in the interior change 17 in outer cylinder 1 is dragged using magnetic attraction, while being driven and being fixed on interior turn
Sense magnetic protrusion 6 and outer change 3 on ring 17 rotate together.
The sense magnetic protrusion 6 is set in outer cylinder 1, which is provided with the first permanent magnet 5.1, is located at coil fixed frame to increase
Magnetic field strength in the sense magnetic protrusion 6 on 4 both sides, the outer end of sense magnetic protrusion 6 are connect with outer change 3.
The L shape magnet 2 is three pairs or more, it is each pair of between be equipped with outer change 3 and be arranged in a ring, both make to be suspended in coil
4 two sides of fixed frame；It is generated electricity by the power coil 13 being fixed in coil fixed frame 4 come cutting magnetic line.
The L shape magnet 2 is interacted using the attraction of magnet and outer change 3, makes outer change 3, sense magnetic protrusion 6 and interior
Change 17 is suspended among L shape magnet 2.
10 outer end of rotating vane is connected with suspension magnet seat 11, rotation magnet ring 9, rotating vane 10 and suspension magnet seat
11 are arranged in inner tube wall 14.
The diamond shape axis hole 16 is set to the center of rotating vane 10.
It is not fixedly connected between the generator outer cylinder 1, L shape magnet 2 and coil fixed frame 4, passes through front shroud 12
Fastening pressure between back shroud 18 is fixed.
The utility model is by the way of magnetic levitation inner/outer tube, when liquid flows in generator, passes through inner tube wall 14
Isolation, make liquid can only rotation 9 suspension magnet seat of magnet ring, 11 rotating vane 10 in flow, increase the leakproofness of generator
Can, to improve safety and reliability, generator is avoided because of failure caused by unexpected soaking in a liquid.
Locating piece of the coil fixed frame 4 of the utility model as L shape magnet 2 can not only prevent L shape magnet 2 from loosening, but also
The heat generated in generator can be dispersed on outer cylinder 1 and inner tube wall 14.
The utility model is installed using magnetic suspension, is made the interior change 3 as rotor, outer change 17 and sense magnetic protrusion 6, is suspended
Among outer cylinder 1 and coil fixed frame 4, because small without lubrication, noise, while so that it is suspended and reducing mechanical friction, extend
The service life of generator.
The utility model makes its rotation using the magnetic attraction between the second permanent magnet 5.2 and the 4th permanent magnet 5.4, reduces
The frictional resistance of transmission parts, makes generator only and needs extremely low power resources can to run.
The utility model uses three pairs or more of L shape magnet 2, is evenly arranged in outer cylinder 1 with annular, makes interior change 3, outer
Change 17 and sense magnetic protrusion 6 are able to maintain suspension, and the suspension operation that both generator can have been allow continual and steady can also be effectively
Reduce permanent magnet usage amount.
The full suspension permanent magnet generator of the utility model passes through diversion pipe 7 and liquid outlet 15 between generator and generator
Between be mutually attached, can same fluid as a source of power, so that more generators is contacted power generation.
The utility model method of operation is flexible, can have axis and it is shaftless between convert, preferentially select shaftless mode, i.e. liquid
Body enters from diversion pipe 7, not only can be with there is press liquid, but also low-pressure self-running liquid can be used, to push rotating vane 10 to revolve
Turn.
There is an only use at no external fluid source of axis mode, when use, only need to unload diversion pipe 7 from front shroud 12,
Diamond shape axle bed 19 is fixedly connected with 12 center of front shroud, while axis being put into diamond shape axis hole 16, rotating vane is driven by axis
10 rotations.
The quantity for the rotating vane 10 that the utility model is fixed in suspension magnet seat 11 by increase, without changing
Become leaf blade size, it can use low-pressure self-running liquid, reduce the requirement of generator fluid pressure.
The utility model uses magnetic levitation, magnetic drives, and all rotary parts remain that no machinery rubs when rotated
The suspended state of wiping can be capable of providing place use of the fluid as power any.
Claims (4)
1. full suspension permanent magnet generator, including outer cylinder (1), coil fixed frame (4), diversion pipe (7), helical blade (8), pivoting leaf
Piece (10), suspension magnet seat (11), front shroud (12), power coil (13), inner tube wall (14), liquid outlet (15), back shroud
(18) and inlet (20)；It is characterized by: the generator further includes L shape magnet (2), outer change (3), the first permanent magnet
(5.1), the second permanent magnet (5.2), third permanent magnet (5.3), the 4th permanent magnet (5.4), the 5th permanent magnet (5.5), sense magnetic are convex
Play (6), rotation magnet ring (9), diamond shape axis hole (16), interior change (17) and diamond shape axle bed (19)；
Rotation magnet ring (9) is set to the both ends of suspension magnet seat (11), and rotation magnet ring (9) is equipped with third permanent magnet (5.3),
It is corresponding with third permanent magnet (5.3) that are set on front shroud (12) and back shroud (18)；Rotate magnet ring (9), rotating vane
(10) it is suspended in inner tube wall (14) with suspension magnet seat (11)；
4th permanent magnet (5.4) is set on interior change (17), with the second permanent magnet being set on suspension magnet seat (11)
(5.2) corresponding；It is isolated from each other by inner tube wall (14)；
The sense magnetic raised (6) is set in outer cylinder (1), which is provided with the first permanent magnet (5.1), the outer end of sense magnetic raised (6) with
Outer change (3) connection；Inner end is connect with interior change (17)；
The L shape magnet (2) is three pairs or more, it is each pair of between be equipped with outer change (3) and be arranged in a ring, both make to be suspended in coil
Fixed frame (4) two sides；
The diamond shape axis hole (16) is set to the center of rotating vane (10).
2. full suspension permanent magnet generator as described in claim 1, it is characterised in that: first permanent magnet (5.1) is two
More than a.
3. full suspension permanent magnet generator as described in claim 1, it is characterised in that: the third permanent magnet (5.3) is eight
More than a.
4. suspension permanent magnet generator as described in claim 1 complete, it is characterised in that: second permanent magnet (5.2) and the
Four permanent magnets (5.4) are two or more, and quantity is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823062.2U CN208939697U (en) | 2018-11-07 | 2018-11-07 | Full suspension permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823062.2U CN208939697U (en) | 2018-11-07 | 2018-11-07 | Full suspension permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939697U true CN208939697U (en) | 2019-06-04 |
Family
ID=66727192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823062.2U Expired - Fee Related CN208939697U (en) | 2018-11-07 | 2018-11-07 | Full suspension permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823043A (en) * | 2022-04-24 | 2022-07-29 | 中国船舶科学研究中心 | Non-contact shaftless roller and installation and control method thereof |
-
2018
- 2018-11-07 CN CN201821823062.2U patent/CN208939697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823043A (en) * | 2022-04-24 | 2022-07-29 | 中国船舶科学研究中心 | Non-contact shaftless roller and installation and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |