CN203645511U - A high speed permanent magnet synchronous motor motor base - Google Patents
A high speed permanent magnet synchronous motor motor base Download PDFInfo
- Publication number
- CN203645511U CN203645511U CN201320730507.3U CN201320730507U CN203645511U CN 203645511 U CN203645511 U CN 203645511U CN 201320730507 U CN201320730507 U CN 201320730507U CN 203645511 U CN203645511 U CN 203645511U
- Authority
- CN
- China
- Prior art keywords
- base body
- machine base
- motor
- motor base
- speed permanent
- 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.)
- Expired - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a high speed permanent magnet synchronous motor motor base comprising a motor base body. Two projecting ventilation slots and a suspension ring are arranged in the top portion of the motor base body. A motor base outer housing is arranged below the suspension ring. A motor base inner housing is arranged below the motor base outer housing. A plurality of circulating water tanks are also arranged between the motor base outer housing and the motor base inner housing. One side of the motor base body is connected with a junction box. The other side of the motor base body is provided with water inlets and water outlets. The bottom portion of the motor base body is connected with two bottom footing plates through a plurality of supports and steel plates. The high speed permanent magnet synchronous motor motor base of the utility model is reasonable in structure; the high speed permanent magnet synchronous motor motor base of the utility model can enable the internal portion of a motor to be cooled so as to reduce heat inside the motor; the surface of the motor base is cooled through circulating water passing through the water inlets and the water outlets; the motor base heat is reduced; and the effective operation of the motor is guaranteed.
Description
Technical field
The utility model relates to machine field, especially relates to a kind of high-speed permanent magnetic synchronous motor support.
Background technology
High-speed permanent magnetic synchronous motor YYG400-4-1120kW 18000r/min 3000V, is a kind of " Large-power High-Speed direct-drive permanent-magnetism energy-saving electric machine ", is mainly used in the field such as high-speed blower, compressor.Because this motor is under normal operation, can produce eddy current loss, mechanical loss, copper loss etc., cause motor to produce heat.Plain bed is due to the defect in design, and radiating effect is not ideal.If motor heat can not dissipate in time, so the performance to motor is had a huge impact.Be damaged such as motor overheating can make electrical machine insulation, will produce very large potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of novel high-speed permanent magnetic synchronous motor support, can improve the ventilation and heat situation of motor, improves motor stabilizing, fail safe and runnability.
The utility model is achieved by the following technical solution: a kind of high-speed permanent magnetic synchronous motor support, comprises
Machine base body, it is characterized in that: described machine base body top is provided with two protruding ventilation slots and suspension ring, it below described suspension ring, is support shell, below described support shell, it is support inner casing, between described support shell and support inner casing, be also provided with multiple circulating water chennels, one side of machine base body is connected with a terminal box by tube connector, and opposite side is provided with water inlet and delivery port, and machine base body bottom is provided with two footing pieces.
Further, described ventilation slot is positioned at the two ends at machine base body top, is clinodiagonal setting with machine base body top center.
Further, described suspension ring are arranged on the centre position at machine base body top, and suspension ring are provided with two symmetrical through holes.
Further, described set of terminal box is at the low order end of machine base body side, and the central transverse axis of terminal box and machine base body central transverse axis horizontal parallel.
Further, described delivery port is circular, has two, the central transverse axis of described delivery port and machine base body central transverse axis horizontal parallel, and described water inlet is circular, has two, is arranged on the oblique upper of machine base body one side.
Further, described footing piece is to be connected with machine base body with steel plate by multiple supports, both sides support shaft symmetry.
Advantage of the present utility model is as follows: 1, make motor internal cooling, reduce motor internal heat; 2, make support surface cool, the support heating that reduction core loss, eddy current loss cause.Owing to being provided with circulating water chennel on electric machine stand, supply water by external cooler, for electric machine stand surface provides water-cooled condition, further strengthen the cooling effect of motor, take away more heat, ensure effective operation of motor.
Brief description of the drawings
Fig. 1 is the structural representation of high-speed permanent magnetic synchronous motor support.
Fig. 2 is the side sectional view of high-speed permanent magnetic synchronous motor support.
Fig. 3 is the vertical view of high-speed permanent magnetic synchronous motor support.
1, machine base body, 2, ventilation slot, 3, suspension ring, 4, support shell, 5, support inner casing, 6, circulating water chennel, 7, terminal box, 8, delivery port, 9, footing piece, 10, support, 11, steel plate, 12, water inlet
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further;
With reference to accompanying drawing, a kind of high-speed permanent magnetic synchronous motor support, comprise machine base body 1, it is characterized in that: described machine base body 1 top is provided with two protruding ventilation slots 2 and suspension ring 3, described suspension ring 3 are support shells 4 below, described support shell 4 is support inner casing 5 below, between described support shell 4 and support inner casing 5, be also provided with multiple circulating water chennels 6, one side of machine base body 1 is connected with a terminal box 7 by tube connector, opposite side is provided with delivery port 8 and water inlet 12, and machine base body 1 bottom is provided with two footing pieces 9.Described ventilation slot 2 is positioned at the two ends at machine base body 1 top, is clinodiagonal setting with machine base body 1 top center.Described suspension ring 3 are arranged on the centre position at machine base body 1 top, and suspension ring 3 are provided with two symmetrical through holes.Described terminal box 7 is arranged on the low order end of machine base body 1 side, and the central transverse axis of terminal box 7 and machine base body 1 central transverse axis horizontal parallel.Described delivery port 8 is circular, has two, the central transverse axis of described delivery port 8 and machine base body 1 central transverse axis horizontal parallel, and described water inlet 12 is circular, has two, is arranged on the oblique upper of machine base body 1 one sides.Described footing piece 9 is to be connected with machine base body 1 with steel plate 11 by multiple supports 10, two side stand 10 axial symmetry.
For foregoing, pass into respectively cold air and cold water, reach cooling effect with this.By the calculating of Solidworks, Ansys and Ansoft simulation software, and in conjunction with actual processing, verified feasibility and the validity of this scheme, result data shows, uses the method, has made electric motor temperature reduction 10 DEG C-20 DEG C.
It should be noted that, first, in processing, note accuracy and the accuracy of size.Secondly in assembling motor, the various piece of this support is carried out to careful inspection, find whether to have loosening local, and whether have the foreign material such as iron filings, then tighten up and clean, in order to avoid when motor operation, cause danger.
Advantage of the present utility model is as follows: 1, make motor internal cooling, reduce motor internal heat; 2, make support surface cool, the support heating that reduction core loss, eddy current loss cause.Owing to being provided with circulating water chennel on electric machine stand, supply water by external cooler, for electric machine stand provides water-cooled condition, further strengthen the cooling effect of motor, take away more heat, ensure effective operation of motor.
Claims (6)
1. a high-speed permanent magnetic synchronous motor support, comprise machine base body (1), it is characterized in that: described machine base body (1) top is provided with two protruding ventilation slots (2) and suspension ring (3), described suspension ring (3) are support shell (4) below, described support shell (4) is support inner casing (5) below, between described support shell (4) and support inner casing (5), be also provided with multiple circulating water chennels (6), one side of machine base body (1) is connected with a terminal box (7) by tube connector, opposite side is provided with delivery port (8) and water inlet (12), machine base body (1) bottom is provided with two footing pieces (9).
2. a kind of high-speed permanent magnetic synchronous motor support according to claim 1, is characterized in that: described ventilation slot (2) is positioned at the two ends at machine base body (1) top, is clinodiagonal setting with machine base body (1) top center.
3. a kind of high-speed permanent magnetic synchronous motor support according to claim 1, is characterized in that: described suspension ring (3) are arranged on the centre position at machine base body (1) top, suspension ring (3) are provided with two symmetrical through holes.
4. a kind of high-speed permanent magnetic synchronous motor support according to claim 1, it is characterized in that: described terminal box (7) is arranged on the low order end of machine base body (1) side, and the central transverse axis of terminal box (7) and machine base body (1) central transverse axis horizontal parallel.
5. a kind of high-speed permanent magnetic synchronous motor support according to claim 1, it is characterized in that: described delivery port (8) is for circular, have two, the central transverse axis of described delivery port (8) and machine base body (1) central transverse axis horizontal parallel, described water inlet (12) is circular, have two, be arranged on the oblique upper of machine base body one side.
6. a kind of high-speed permanent magnetic synchronous motor support according to claim 1, is characterized in that: described footing piece (9) is to be connected with machine base body (1) with steel plate (11) by multiple supports (10), both sides support shaft symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730507.3U CN203645511U (en) | 2013-11-19 | 2013-11-19 | A high speed permanent magnet synchronous motor motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730507.3U CN203645511U (en) | 2013-11-19 | 2013-11-19 | A high speed permanent magnet synchronous motor motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645511U true CN203645511U (en) | 2014-06-11 |
Family
ID=50876730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730507.3U Expired - Lifetime CN203645511U (en) | 2013-11-19 | 2013-11-19 | A high speed permanent magnet synchronous motor motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645511U (en) |
-
2013
- 2013-11-19 CN CN201320730507.3U patent/CN203645511U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |