CN106487149A - A kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure - Google Patents
A kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure Download PDFInfo
- Publication number
- CN106487149A CN106487149A CN201611177583.0A CN201611177583A CN106487149A CN 106487149 A CN106487149 A CN 106487149A CN 201611177583 A CN201611177583 A CN 201611177583A CN 106487149 A CN106487149 A CN 106487149A
- Authority
- CN
- China
- Prior art keywords
- mounting portion
- high speed
- speed motor
- upper mounting
- magnetic suspension
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The invention discloses a kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure, including mounting ring and cylindrical housing, described housing includes upper mounting portion that is coaxial and being mutually communicated and lower mounting portion, and the caliber of lower mounting portion is more than the caliber of upper mounting portion, is respectively equipped with cooling fins and lower cooling fins on some on the outer circle wall of upper mounting portion and lower mounting portion；Some dowels are evenly equipped with the circumferential wall of described upper mounting portion, mounting ring is fixed on the top of dowel.Present configuration is simple, and magnetic bearing, stator two-stage structure layered heat dissipating are conducive to the diffusion of high-temperature gas, is that body operation ensure that more suitable temperature；Mounting ring in the present invention is easily installed spiral case, conveniently magnetic bearing is carried out spacing, installation effect is good again.
Description
Technical field：
The present invention relates to a kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure.
Background technology：
Casing structure in existing magnetic suspension high speed motor is complicated, is connected complexity between spiral case and casing, is not easy to fill
Unload, and existing casing radiating effect is poor.
Therefore, it is necessory to improve prior art to solve the deficiency of prior art.
Content of the invention：
The present invention is to provide a kind of 220KW magnetic suspension high speed motor double to solve the problems, such as above-mentioned prior art
Layer radiating shell structure.
The technical solution adopted in the present invention has：A kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure, bag
Include mounting ring and cylindrical housing, described housing includes upper mounting portion that is coaxial and being mutually communicated and lower mounting portion, and lower peace
The caliber in dress portion is more than the caliber of upper mounting portion, is respectively equipped with cold some on the outer circle wall of upper mounting portion and lower mounting portion
But fin and lower cooling fins；
Some dowels are evenly equipped with the circumferential wall of described upper mounting portion, mounting ring is fixed on the top of dowel；
It is symmetrically connected with connecting plate in the circumferential wall of described lower mounting portion；The top of described dowel is provided with erecting bed terrace
With positioning table terrace, and positioning table terrace be located at erecting bed terrace inner side.
Further, the depth of described positioning table terrace is less than less than the depth of erecting bed terrace.
Further, the side wall of described lower mounting portion is provided with wire hole.
The present invention has the advantages that：Present configuration is simple, and magnetic bearing, stator two-stage structure layered heat dissipating have
Beneficial to the diffusion of high-temperature gas, it is that body operation ensure that more suitable temperature；Mounting ring in the present invention is easily installed
Spiral case, conveniently carries out spacing, installation effect is good again to magnetic bearing.
Brief description：
Fig. 1 is plane structure chart of the present invention.
Fig. 2 is tomograph of the present invention.
Fig. 3 is the structural representation of dowel in the present invention.
Specific embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of 220KW of present invention magnetic suspension high speed motor bilayer radiating shell structure, including peace
Dress ring 2 and cylindrical housing 1, mounting ring 2 is fixed on the top of housing 1.
Housing 1 includes upper mounting portion 11 that is coaxial and being mutually communicated and lower mounting portion 12, and the caliber of lower mounting portion 12 is big
Caliber in upper mounting portion 11.Upper mounting portion 11 is used for installing magnetic bearing, and lower mounting portion 12 is used for installing stator, in upper mounting portion
11 and lower mounting portion 12 outer circle wall on be respectively equipped with some upper cooling fins 13 and lower cooling fins 14, housing 1 is using double
Layer heat dissipation type structure, magnetic bearing, stator two-stage structure layered heat dissipating are conducive to the diffusion of high-temperature gas, are that body runs guarantor
Demonstrate,prove more suitable temperature.
For ease of the fixed installation of mounting ring 2, some dowels 110 are evenly equipped with the circumferential wall of upper mounting portion 11, peace
Dress ring 2 is fixed on the top of dowel 110.
As Fig. 3, it is provided with erecting bed terrace 111 and positioning table terrace 112, positioning table terrace 112 on the top of dowel 110
Depth be less than erecting bed terrace 111 depth be less than.Positioning table terrace 112 is located at the inner side of erecting bed terrace 111.Mounting ring
2 are fixed on erecting bed terrace 111, and the inner ring surface collective effect of positioning table terrace 112 and mounting ring 2, in magnetic bearing, is easy to magnetic
Bearing preferably positions.Mounting ring 2 is used for fixing the spiral case in magnetic suspension high speed motor.
Connecting plate 120 is symmetrically connected with the circumferential wall of lower mounting portion 12, this connecting plate 120 is used for mounting shock absorber.
Wire hole 128 is provided with the side wall of lower mounting portion 12.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. a kind of 220KW magnetic suspension high speed motor bilayer radiating shell structure it is characterised in that：Including mounting ring (2) and circle
The housing (1) of cylindricality, described housing (1) includes upper mounting portion (11) that is coaxial and being mutually communicated and lower mounting portion (12), and under
The caliber of installation portion (12) is more than the caliber of upper mounting portion (11), in the outer circle wall of upper mounting portion (11) and lower mounting portion (12)
On be respectively equipped with some upper cooling fins (13) and lower cooling fins (14)；
Some dowels (110) are evenly equipped with the circumferential wall of described upper mounting portion (11), mounting ring (2) is fixed on dowel
(110) top；
It is symmetrically connected with connecting plate (120) in the circumferential wall of described lower mounting portion (12)；
The top of described dowel (110) is provided with erecting bed terrace (111) and positioning table terrace (112), and positioning table terrace
(112) it is located at the inner side of erecting bed terrace (111).
2. 220KW magnetic suspension high speed motor as claimed in claim 1 bilayer radiating shell structure it is characterised in that：Described
The depth that the depth of positioning table terrace (112) is less than erecting bed terrace (111) is less than.
3. 220KW magnetic suspension high speed motor as claimed in claim 2 bilayer radiating shell structure it is characterised in that：Described
The side wall of lower mounting portion (12) is provided with wire hole (128).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177583.0A CN106487149B (en) | 2016-12-19 | 2016-12-19 | Double-layer heat dissipation type shell structure of 220KW magnetic suspension high-speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611177583.0A CN106487149B (en) | 2016-12-19 | 2016-12-19 | Double-layer heat dissipation type shell structure of 220KW magnetic suspension high-speed motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106487149A true CN106487149A (en) | 2017-03-08 |
| CN106487149B CN106487149B (en) | 2023-12-26 |
Family
ID=58285647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611177583.0A Active CN106487149B (en) | 2016-12-19 | 2016-12-19 | Double-layer heat dissipation type shell structure of 220KW magnetic suspension high-speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106487149B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614452A (en) * | 2008-06-26 | 2009-12-30 | 何君 | Main-auxiliary duplex bearing supported high-speed induction motor driven air refrigeration machine |
| CN103843231A (en) * | 2011-09-14 | 2014-06-04 | 依必安-派特穆尔芬根股份有限两合公司 | Rotating electrical machine |
| CN104617708A (en) * | 2015-03-03 | 2015-05-13 | 常州东本驱动技术有限公司 | Integrated motor controller with high radiating performance |
| CN206294004U (en) * | 2016-12-19 | 2017-06-30 | 南京磁谷科技有限公司 | A kind of 220kW magnetic suspension high speed motors bilayer radiating shell structure |
-
2016
- 2016-12-19 CN CN201611177583.0A patent/CN106487149B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614452A (en) * | 2008-06-26 | 2009-12-30 | 何君 | Main-auxiliary duplex bearing supported high-speed induction motor driven air refrigeration machine |
| CN103843231A (en) * | 2011-09-14 | 2014-06-04 | 依必安-派特穆尔芬根股份有限两合公司 | Rotating electrical machine |
| CN104617708A (en) * | 2015-03-03 | 2015-05-13 | 常州东本驱动技术有限公司 | Integrated motor controller with high radiating performance |
| CN206294004U (en) * | 2016-12-19 | 2017-06-30 | 南京磁谷科技有限公司 | A kind of 220kW magnetic suspension high speed motors bilayer radiating shell structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106487149B (en) | 2023-12-26 |
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| CB02 | Change of applicant information |
Address after: No.99 Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Applicant after: Nanjing Cigu Technology Co.,Ltd. Address before: 211100 Jiuzhu Road, Jiangning Development Zone, Nanjing, Jiangsu Province Applicant before: NANJING CIGU Ltd.,Corp. |
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