CN206533259U - For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices - Google Patents
For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices Download PDFInfo
- Publication number
- CN206533259U CN206533259U CN201720281825.4U CN201720281825U CN206533259U CN 206533259 U CN206533259 U CN 206533259U CN 201720281825 U CN201720281825 U CN 201720281825U CN 206533259 U CN206533259 U CN 206533259U
- Authority
- CN
- China
- Prior art keywords
- far
- rotor
- framework
- infrared heating
- heating tube
- 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.)
- Active
Links
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of for MW grades of direct-drive permanent magnet wind power generator patent heat radiation devices, including the first heating component, second heating component and switch board, first heating component includes the first framework, first reflecting plate and the first protecting frame, provided with many first far-infrared heating tubes in first protecting frame, first far-infrared heating tube be arranged in parallel with reflecting plate and not contacted, first far-infrared heating tube is towards the outer surface of rotor, second heating component includes the second framework, second reflecting plate and the second protecting frame, multiple second far-infrared heating tubes are provided with second protecting frame, second far-infrared heating tube be arranged in parallel with reflecting plate and not contacted, inner surface of second far-infrared heating tube towards rotor, switch board is electrically connected with the first far-infrared heating tube and the second far-infrared heating tube respectively.The utility model can solve 3MW modularizations rotor of direct-drive permanent magnet wind driven generator and heat injecting glue shop problem with 6MW rotor of direct-drive permanent magnet wind driven generator.
Description
Technical field
The utility model belongs to heat radiation device, is more particularly to a kind of for MW grades of rotor of direct-drive permanent magnet wind driven generator
Heat radiation device.
Background technology
Generator rotor support enters through that can carry out yoke surface blasting treatment after the assay was approved after factory, after the completion of blasting treatment
Generator press strip assembling is carried out, after carrying out alinco assembled after press strip installation.
Need to hang in melt pit heated baking rotor after the completion of alinco assembled, due to 5.5 meters of melt pit internal diameter, but 6MW rotors and 3MW
Modular rotor can not be hung in melt pit；Therefore rotor magnetic steel is pushed away not hanging in after the completion of putting in melt pit and heated, and easily occurs rotor
Magnet steel gets rusty.Magnet steel influences injecting glue process after getting rusty, and magnet steel, which gets rusty, after tower on generator causes magnet steel to come off, and causes generator
It can not run.Done over again after rotor magnetic steel gets rusty and renew magnet steel, program of doing over again is comparatively laborious, operating difficulties, influence product quality.
Utility model content
The purpose of this utility model be to provide it is a kind of lift product quality be used for MW grades of direct-drive permanent magnet wind power generators
Rotor heat radiation device.
The MW grades of hot spokes of direct-drive permanent magnet wind power generator patent are used for there is provided one kind according to one side of the present utility model
Injection device, which includes being located at multiple the first heating components being sequentially connected on the outside of rotor, multiple on the inside of rotor, to be sequentially connected
The second heating component and switch board, first heating component include the first framework, installed in first lower portion
Provided with many in first reflecting plate and the first protecting frame being fitted and connected with the surface of first framework, first protecting frame
The far-infrared heating tube of root first, first far-infrared heating tube be arranged in parallel with the reflecting plate and not contacted, and described first
Far-infrared heating tube is towards the outer surface of the rotor, and second heating component includes the second framework, installed in described second
Second reflecting plate of lower portion and the second protecting frame being fitted and connected with the surface of second framework, second protection
Inframe is provided with multiple second far-infrared heating tubes, and second far-infrared heating tube be arranged in parallel with the reflecting plate and do not connect
Touch, second far-infrared heating tube is towards the inner surface of the rotor, first far-infrared heating tube and described second remote
Infrared heating pipe respectively with the power electric connection in the switch board.
In some embodiments, the side of first framework, which is provided with, is used to be connected with adjacent first framework
The first connector, be connected by first connector between first heating component.
In some embodiments, the side of second framework, which is provided with, is used to be connected with adjacent second framework
The second connector, be connected by second connector between second heating component.
In some embodiments, the height of first framework is identical with the height of second framework, and described first
The width of framework is more than the width of second framework.
In some embodiments, the far-infrared heating tube being be arranged in parallel in first protecting frame provided with the six roots of sensation.
In some embodiments, first reflecting plate and the second reflecting plate are aluminium sheet.
In some embodiments, it is quartz that first far-infrared heating tube and the second far-infrared heating tube, which are respectively,
Heating tube.
In some embodiments, first far-infrared heating tube and second far-infrared heating tube and the control
Cabinet is connected by aviation plug-in.
In some embodiments, the bottom of first framework and second framework is equipped with roller.
Its advantage is：It is straight with 6MW that the utility model can solve 3MW modularizations rotor of direct-drive permanent magnet wind driven generator
Drive permanent magnet wind power generator rotor heats injecting glue shop problem.
Brief description of the drawings
Fig. 1 is the embodiment of the utility model one for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices
The schematic front view of first heating component；
Fig. 2 is the embodiment of the utility model one for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices
The left view schematic diagram of first heating component；
Fig. 3 is the embodiment of the utility model one for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices
The schematic front view of second heating component；
Fig. 4 is the embodiment of the utility model one for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices
The left view schematic diagram of second heating component.
Embodiment
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 respectively schematically show a kind of the first heating of embodiment of the present utility model
Component and the second heating component.This, which is used for MW grades of direct-drive permanent magnet wind power generator patent heat radiation devices, includes being located on the outside of rotor
Multiple the first heating components 1 being sequentially connected, multiple the second heating components 2 being sequentially connected on the inside of rotor and control
Cabinet.
As depicted in figs. 1 and 2, the first heating component 1 includes the first framework 11, first inside the first framework 11
Reflecting plate 12 and the first protecting frame 13 being fitted and connected with the surface of the first framework 11.The side of first framework 11, which is provided with, to be used for
It is connected between the first connector being connected with the first adjacent framework 11, the first heating component 1 by the first connector.The
Provided with many first far-infrared heating tubes 14 in one protecting frame 13.Many first far-infrared heating tubes 14 and the power supply in switch board
Electrical connection.For the ease of control temperature, many first far-infrared heating tubes 14 are connected by temperature controller with the power supply in switch board.
In actual applications, for the ease of plug, the power supply in the first far-infrared heating tube 14 and switch board is also connected by aviation plug-in
Connect.Temperature controller can be turned on and off the quantity of the first far-infrared heating tube 14 according to the temperature of setting, be added by the first far infrared
The quantity that heat pipe 14 is opened can accordingly adjust the power of the first heating component 1.In this embodiment, temperature is set as 50 DEG C ± 5
Between DEG C, temperature upper limit is 80 DEG C.When more than design temperature, temperature controller is cut off the electricity supply visual alarm of concurrently speaking, and works as temperature
When degree is less than design temperature, temperature controller switches on power.In this embodiment, it is provided with the far infrared of the six roots of sensation first in the first protecting frame 13
Heating 14 is managed, and the red far ultraviolet heating tube 14 of the six roots of sensation first be arranged in parallel.The first far-infrared heating tube of the six roots of sensation 14 makes the first heating component 1
There are six different grades of power.First far-infrared heating tube 14 be arranged in parallel with the first reflecting plate 12 and not contacted.First is remote
Infrared heating pipe 14 is easy to heat the outer surface of rotor towards the outer surface of rotor.First far-infrared heating tube 14 leads to
After electricity, the heat of generation is projected on the first reflecting plate 12, and heat is radiated to the outside of rotor by the first reflecting plate 12, to rotor
Outside uniform heating and efficiency is higher.
As shown in Figure 3 and Figure 4.Second heating component 2 includes the second framework 21, second inside the second framework 21
Reflecting plate 22 and the second protecting frame 23 being fitted and connected with the surface of the second framework 21.The side of second framework 21, which is provided with, to be used for
It is connected between the second connector being connected with the second adjacent framework, the second heating component 2 by the second connector.Second
Multiple second far-infrared heating tubes 24 are provided with protecting frame.For the ease of control temperature, many second far-infrared heating tubes 24 with
Power electric connection in switch board.In actual applications, for the ease of plug, the second far-infrared heating tube and the electricity in switch board
Source is connected by aviation plug-in.Many second far-infrared heating tubes 24 are connected by temperature controller with the power supply in switch board.Temperature control
Device can be turned on and off the quantity of the second far-infrared heating tube 24 according to the temperature of setting, be opened by the second far-infrared heating tube 24
The quantity opened can accordingly adjust the power of the second heating component 2.In this embodiment, temperature is set as between 50 DEG C ± 5 DEG C, temperature
It is 80 DEG C to spend the upper limit.When more than design temperature, temperature controller is cut off the electricity supply visual alarm of concurrently speaking, when temperature is less than setting
During temperature, temperature controller switches on power.In this embodiment, the second far-infrared heating tube of the six roots of sensation 24 is provided with the second protecting frame 23,
The second far-infrared heating tube of the six roots of sensation 24 be arranged in parallel.The second far-infrared heating tube of the six roots of sensation 24 makes the second heating component 2 have six not
The power of ad eundem.Second far-infrared heating tube 24 be arranged in parallel with the second reflecting plate 22 and not contacted, the second Far-infrared Heating
Pipe 24 is easy to heat the inner surface of rotor towards the inner surface of rotor.After second far-infrared heating tube 24 is powered, produce
Heat project on the second reflecting plate 22, the second reflecting plate 22 is by the outside of heat re-radiation to rotor, to the outside of rotor
Uniform heating and efficiency is higher.
First reflecting plate 12 and the second reflecting plate 22 are aluminium sheet.The reflecting properties of aluminium sheet are preferable, it is to avoid the waste of the energy.The
One far-infrared heating tube 14 and the second far-infrared heating tube 24 are quartz heating-pipe.Tube wall temperature is higher, can be by most of heat
Amount is projected on expelling plate.The height of first framework 11 is identical with the height of the second framework 21, and the width of the first framework 11 is more than
The width of second framework 21.In this embodiment, the heating power of the first heating component 1 and the second heating component 2 is 3KW；
The height of first heating component 1 and the second heating component 2 is 2200mm, wants to coordinate with the height of rotor；First heating component
Width be 1100mm, the width of the second heating component 2 is 930mm, is engaged with the outer annular diameter and annular diameters of rotor.When
During for being heated to 6MW rotors, 24 the first heating components 1 are sequentially connected by the first connector and are trapped among in annular shape
The outside of 6MW rotors, is heated to the outside of 6MW rotors, and 24 the second heating components 2 are sequentially connected by the second connector
In the circular inner side for being located at 6MW rotors, the inner side of 6MW rotors is heated, general power is 144KW.When for turning to 3MW
When son is heated, 18 the first heating components 1 are sequentially connected by the first connector and are trapped among the outer of 3MW rotors in annular shape
Side, is heated to the outside of 3MW rotors, and 18 the second heating components 2 are sequentially connected in circular position by the second connector
In the inner side of 3MW rotors, the inner side of 3MW rotors is heated, general power is 108KW.The rotor of different capacity is added
When hot, it is necessary to the first heating component 1 and the quantity of the second heating component 2 be different, be now accomplished by the first heating group
The heating component 2 of part 1 and second is carried, and the bottom of the first framework 11 is equipped with the first roller 111, the bottom of the second framework 21
The second roller 211 is equipped with, then is easy to the movement of the first heating component 1 and the second heating component 2.
Brushing cleaning agent rotor washing support yoke surface after the completion of rotor field spider sandblasting, after carrying out press strip after yoke ground drying
Assembling.Because rotor diameter is than larger, rotor can be added using heat radiation device after press strip installation in first day is unfinished
Heat.Treat to continue press strip assembling work in second day.Second heating component 1 is positioned on the inside of rotor, the first heating component 1 is placed
On the outside of rotor, switch on power, the first heating component 1 and the second heating component 2 carry out heat radiation heating to rotor.
Above-described is only some embodiments of the present utility model.For those of ordinary skill in the art, exist
On the premise of not departing from the utility model creation design, various modifications and improvements can be made, it is new that these belong to this practicality
The protection domain of type.
Claims (9)
1. for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that including on the outside of rotor
Multiple the first heating components being sequentially connected, multiple the second heating components being sequentially connected on the inside of rotor and switch board,
First heating component includes the first framework, the first reflecting plate installed in first lower portion and with described first
It is described provided with many first far-infrared heating tubes in the first protecting frame that the surface of framework is fitted and connected, first protecting frame
First far-infrared heating tube be arranged in parallel with the reflecting plate and not contacted, and first far-infrared heating tube is towards the rotor
Outer surface, second heating component include the second framework, the second reflecting plate installed in second lower portion and
Add in the second protecting frame being fitted and connected with the surface of second framework, second protecting frame provided with multiple second far infrareds
Heat pipe, second far-infrared heating tube be arranged in parallel with the reflecting plate and not contacted, the second far-infrared heating tube court
To the inner surface of the rotor, first far-infrared heating tube and second far-infrared heating tube respectively with the switch board
Interior power electric connection.
2. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
The side of first framework is provided with the first connector for being used for being connected with adjacent first framework, first heating
It is connected between component by first connector.
3. according to claim 2 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
The side of second framework is provided with the second connector for being used for being connected with adjacent second framework, second heating
It is connected between component by second connector.
4. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
The height of first framework is identical with the height of second framework, and the width of first framework is more than second framework
Width.
5. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
The far-infrared heating tube being be arranged in parallel in first protecting frame provided with the six roots of sensation.
6. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
First reflecting plate and the second reflecting plate are aluminium sheet.
7. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
It is quartz heating-pipe that first far-infrared heating tube and the second far-infrared heating tube, which are respectively,.
8. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
First far-infrared heating tube and second far-infrared heating tube are connected with the switch board by aviation plug-in.
9. according to claim 1 be used for MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices, it is characterised in that
The bottom of first framework and second framework is equipped with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281825.4U CN206533259U (en) | 2017-03-22 | 2017-03-22 | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281825.4U CN206533259U (en) | 2017-03-22 | 2017-03-22 | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206533259U true CN206533259U (en) | 2017-09-29 |
Family
ID=59917891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281825.4U Active CN206533259U (en) | 2017-03-22 | 2017-03-22 | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206533259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817000A (en) * | 2017-03-22 | 2017-06-09 | 江苏中车电机有限公司 | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation device |
-
2017
- 2017-03-22 CN CN201720281825.4U patent/CN206533259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817000A (en) * | 2017-03-22 | 2017-06-09 | 江苏中车电机有限公司 | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202697616U (en) | Tea de-enzyming machine | |
| CN206533259U (en) | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation devices | |
| CN204359067U (en) | A kind of Chinese herbal medicine drying unit | |
| CN109140760A (en) | A kind of energy-saving ring thermal protection water dispenser | |
| CN107401896A (en) | Drying baker with adjustable-angle solar energy photovoltaic panel | |
| CN106817000A (en) | For MW grades of rotor of direct-drive permanent magnet wind driven generator heat radiation device | |
| CN202127771U (en) | Tea rotary drum green-removing machine integrating rotary drum body, electric heating layer and heat insulation layer | |
| CN209371645U (en) | A kind of anaesthetic baking room | |
| CN207180206U (en) | Drying baker with adjustable-angle solar energy photovoltaic panel | |
| CN203400028U (en) | Electromagnetic eddy current effect-based oven | |
| CN205102522U (en) | Energy -conserving glass fiber baking house | |
| CN210345904U (en) | Energy-saving explosion-proof electric heater | |
| CN203226237U (en) | Electromagnetic heating hot air wok | |
| CN209214325U (en) | A kind of manufacture of cement clinker burn pot | |
| CN203260425U (en) | Oven of enameling machine | |
| CN208671393U (en) | A kind of solar air heater improving photothermal conversion efficiency | |
| CN203258846U (en) | Novel energy-saving electric water heater | |
| CN108592417A (en) | A kind of solar air heater and its application method improving photothermal conversion efficiency | |
| CN204027319U (en) | Mould heating furnace | |
| CN202993516U (en) | Electromagnetic heating type water heater | |
| CN205425414U (en) | Pipeline formula wind energy water heater | |
| CN205453605U (en) | Novel solar energy gathers optical power generation device | |
| CN213179219U (en) | Preserved meat is handled with formula drying device that staggers | |
| CN216470318U (en) | Broken cleaning treatment of scrap iron bucket light drag conveyer for line | |
| CN109363506A (en) | A kind of new energy water dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 224100 Jinhai Road 111, Dafeng Economic Development Zone, Yancheng City, Jiangsu Patentee after: Jiangsu Zhongche Motor Co., Ltd. Address before: 224100 Jinhai Road, Yancheng City Economic Development Zone, Jiangsu 111 Patentee before: Jiangsu Zhongche Motor Co., Ltd. |