CN206294003U - A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure - Google Patents
A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure Download PDFInfo
- Publication number
- CN206294003U CN206294003U CN201621394372.8U CN201621394372U CN206294003U CN 206294003 U CN206294003 U CN 206294003U CN 201621394372 U CN201621394372 U CN 201621394372U CN 206294003 U CN206294003 U CN 206294003U
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- Prior art keywords
- mounting portion
- lower mounting
- cooling
- high speed
- upper mounting
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Abstract
The utility model discloses a kind of 300kW magnetic suspension high speed motors mixed cooling casing structure, housing including mounting ring and cylinder, housing includes upper mounting portion and lower mounting portion coaxial and be mutually communicated, the caliber of lower mounting portion is respectively equipped with cooling fins and lower cooling fins on some more than the caliber of upper mounting portion on the outer circle wall of upper mounting portion and lower mounting portion；Some dowels are evenly equipped with the circumferential wall of upper mounting portion, mounting ring is fixed on the top of dowel；Connecting plate is symmetrically connected with the circumferential wall of lower mounting portion；Screw cooling pipeline is provided with lower mounting portion, the side wall of lower mounting portion is provided with the inlet and liquid outlet that are connected with screw cooling pipeline；Sealing ring is equipped with inlet and liquid outlet.The utility model simple structure, magnetic bearing, stator two-stage structure layered heat dissipating, is conducive to the diffusion of high-temperature gas, while further cooling down casing by coolant duct, reaches the purpose of cooling motor.
Description
Technical field：
The utility model is related to a kind of 300kW magnetic suspension high speed motors mixed cooling casing structure.
Background technology：
Casing structure in existing magnetic suspension high speed motor is complicated, connects complicated between spiral case and casing, is not easy to dress
Unload, and existing casing radiating effect is poor.
Therefore, it is necessory to be improved to solve the deficiency of prior art to prior art.
Utility model content：
The utility model is to provide a kind of 300kW magnetic-suspension high-speeds electricity to solve the problems, such as above-mentioned prior art
Machine mixed cooling casing structure.
The technical scheme that the utility model is used has：A kind of 300kW magnetic suspension high speed motors mixed cooling casing knot
Structure, including mounting ring and cylindrical housing, the housing include upper mounting portion and lower mounting portion coaxial and be mutually communicated, under
The caliber of installation portion is respectively equipped with some more than the caliber of upper mounting portion on the outer circle wall of upper mounting portion and lower mounting portion
Cooling fins and lower cooling fins；
Some dowels are evenly equipped with the circumferential wall of the upper mounting portion, mounting ring is fixed on the top of dowel；Lower peace
Connecting plate is symmetrically connected with the circumferential wall in dress portion；
Screw cooling pipeline is provided with lower mounting portion, the side wall of lower mounting portion is provided with and the screw cooling pipe
Inlet and liquid outlet that road is connected；Sealing ring is equipped with inlet and liquid outlet.
Further, the side wall of the lower mounting portion is provided with wire hole.
The utility model has the advantages that：The utility model simple structure, magnetic bearing, the layering of stator two-stage structure
Radiating, is conducive to the diffusion of high-temperature gas, while further cooling down casing by coolant duct, reaches the mesh of cooling motor
's；Mounting ring in the utility model is to be easily installed spiral case, and again convenient magnetic bearing to be carried out spacing, installation effect is good.
Brief description of the drawings：
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model sectional view.
Fig. 4 is the utility model tomograph.
Fig. 5 is the structure chart of dowel in the utility model.
Specific embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of 300kW magnetic suspension high speed motors mixed cooling casing structure of the utility model, bag
The housing 1 of mounting ring 2 and cylinder is included, 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
In the caliber of upper mounting portion 11.Upper mounting portion 11 is used to install magnetic bearing, and lower mounting portion 12 is used to install 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, by magnetic bearing, stator two-stage structure layered heat dissipating, is conducive to the diffusion of high-temperature gas, is that body operation is protected
More suitable temperature is demonstrate,proved.
Screw cooling pipeline 4 is provided with lower mounting portion 12, the side wall of lower mounting portion 12 is provided with cold with the spiral
But the inlet 41 that liquid pipe road 4 is connected and liquid outlet 42, sealing ring is equipped with inlet 41 and liquid outlet 42.Coolant
Pipeline further cools down casing, preferably reaches the purpose of cooling motor.
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, pacified
Dress ring 2 is fixed on the top of dowel 110.
Such as Fig. 5, erecting bed terrace 111 and positioning table terrace 112, positioning table terrace 112 are provided with the top of dowel 110
Depth be less than less than the depth of erecting bed terrace 111.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 is easy to magnetic in magnetic bearing
Bearing is preferably positioned.Mounting ring 2 is used for the spiral case fixed in magnetic suspension high speed motor.
Connecting plate 120 is symmetrically connected with the circumferential wall of lower mounting portion 12, the 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 preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (2)
1. a kind of 300kW magnetic suspension high speed motors mixed cooling casing structure, it is characterised in that：Including mounting ring (2) and circle
The housing (1) of cylindricality, the housing (1) includes upper mounting portion (11) that is coaxial and being mutually communicated and lower mounting portion (12), lower peace
The caliber in dress portion (12) is more than the caliber of upper mounting portion (11), on the outer circle wall of upper mounting portion (11) and lower mounting portion (12)
It is respectively equipped with some upper cooling fins (13) and lower cooling fins (14)；
Some dowels (110) are evenly equipped with the circumferential wall of the upper mounting portion (11), mounting ring (2) is fixed on dowel
(110) top；Connecting plate (120) is symmetrically connected with the circumferential wall of lower mounting portion (12)；
Screw cooling pipeline (4) is provided with lower mounting portion (12), the side wall of lower mounting portion (12) is provided with and the spiral
The inlet (41) that coolant duct (4) is connected and liquid outlet (42)；It is equipped with inlet (41) with liquid outlet (42)
Sealing ring.
2. 300kW magnetic suspension high speed motors mixed cooling casing structure as claimed in claim 1, it is characterised in that：It is 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 |
|---|---|---|---|
| CN201621394372.8U CN206294003U (en) | 2016-12-19 | 2016-12-19 | A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394372.8U CN206294003U (en) | 2016-12-19 | 2016-12-19 | A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294003U true CN206294003U (en) | 2017-06-30 |
Family
ID=59103987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394372.8U Active CN206294003U (en) | 2016-12-19 | 2016-12-19 | A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206294003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787391A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure |
-
2016
- 2016-12-19 CN CN201621394372.8U patent/CN206294003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787391A (en) * | 2016-12-19 | 2017-05-31 | 南京磁谷科技有限公司 | A kind of 300kW magnetic suspension high speed motors mixed cooling casing structure |
| CN106787391B (en) * | 2016-12-19 | 2023-11-17 | 南京磁谷科技有限公司 | Mixed type heat dissipation shell structure of 300kW magnetic suspension high-speed motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211100 No.99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co., Ltd Address before: 211100 Jiangning Development Zone, Jiangsu Province, nine bamboo Road, No. 100, No. Patentee before: NANJING CIGU LIMITED Corp. |