CN105490434A - Cast-aluminum generator casing - Google Patents
Cast-aluminum generator casing Download PDFInfo
- Publication number
- CN105490434A CN105490434A CN201510668995.3A CN201510668995A CN105490434A CN 105490434 A CN105490434 A CN 105490434A CN 201510668995 A CN201510668995 A CN 201510668995A CN 105490434 A CN105490434 A CN 105490434A
- Authority
- CN
- China
- Prior art keywords
- square tube
- generator
- rectangular
- cast
- generator casing
- 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.)
- Pending
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a cast-aluminum generator casing. According to the main content, the cast-aluminum generator casing comprises a generator shell, a square barrel, a strip and a column body, wherein the helically wound square barrel is embedded into the generator shell; the generator shell is a cast aluminum part; the square barrel is a hollow copper tube; a cooling liquid inlet is formed in one end of the square barrel; and a cooling liquid outlet is formed in the other end of the square barrel.
Description
Technical field
The present invention relates to electrical generator fields, particularly relate to a kind of cast aluminium generator casing.
Background technology
Because of motor in use, caloric value is large, so be equipped with liquid-cooling heat radiation structure in the shell of high power density motor.The radiator structure of current fluid-cooled electrical machine shell is generally in shell the passage being provided with recirculated water (or oil), thus shell is dispelled the heat, refer to document: CN201001069, CN201020684557.9, CN200820083261.4, CN201120004503.8, CN200820158286.6,20120308160918, CN201120090571.0, CN200920307514.6,20120309143242, CN201020557673.4,20120309142907.But the raising of the power density along with motor, the caloric value of motor is larger, and the radiator structure of current shell can not meet the demands, if heat has little time to distribute, then easy burn-out motor.
Summary of the invention
According to above deficiency, the invention provides the better cast aluminium generator casing of a kind of radiating effect.
For achieving the above object, cast aluminium generator casing of the present invention, main contents are: comprise generator housing, square tube, rectangular and cylinder, the square tube of spiral winding is embedded with in described generator housing, motor body is aluminum casting, described square tube is hollow copper pipe, and described square tube one end is provided with cooling fluid entrance, and the other end is provided with cooling liquid outlet.
As preferably, be welded with rectangular outside the square tube of described spiral winding, rectangular employing copper material, square tube becomes cage type.
As preferably, described outside spacers that is rectangular or square tube is welded with cylinder, and cylinder adopts copper material.
Beneficial effect of the present invention is: the square tube being embedded spiral winding in motor housing, like this when shell wall thickness is constant, the coolant rate passed through in the cavity of square tube is greater than circular copper pipe, more cooling fluid is had to cool shell like this, thus improve the cooling effect of shell, reduce the temperature of generator, prevent generator parts from being burnt, improve the useful life of generator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is square cartridge structure schematic diagram of the present invention.
Description of reference numerals:
1-generator housing, 2-square tube, 3-is rectangular, 4-cylinder;
21-cooling fluid entrance, 22-cooling liquid outlet, 23-rectangular channel.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
Embodiment, see accompanying drawing 1, a kind of cast aluminium generator casing, comprise generator housing 1, square tube 2, rectangular 3 and cylinder 4, be embedded with the square tube 2 of spiral winding in described generator housing 1, motor body 1 is aluminum casting, and described square tube 2 is hollow copper pipe, described square tube 2 one end is provided with cooling fluid entrance 21, and the other end is provided with cooling liquid outlet 22.
Preferably, be welded with rectangular 3 outside the square tube 2 of described spiral winding, rectangular 3 adopt copper material, square tube 2 one-tenth cage type.
Preferably, described rectangular 3 or the outside spacers of square tube 2 be welded with cylinder 4, cylinder 4 adopts copper material.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific execution mode, scope of the present invention is defined by the following claims.
Claims (3)
1. a cast aluminium generator casing, it is characterized in that, comprise generator housing, square tube, rectangular and cylinder, the square tube of spiral winding is embedded with in described generator housing, motor body is aluminum casting, described square tube is hollow copper pipe, and described square tube one end is provided with cooling fluid entrance, and the other end is provided with cooling liquid outlet.
2. a kind of cast aluminium generator casing as claimed in claim 1, is characterized in that: be welded with rectangular outside the square tube of described spiral winding, and rectangular employing copper material, square tube becomes cage type.
3. a kind of cast aluminium generator casing as claimed in claim 1, is characterized in that: described outside spacers that is rectangular or square tube is welded with cylinder, and cylinder adopts copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668995.3A CN105490434A (en) | 2015-10-13 | 2015-10-13 | Cast-aluminum generator casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668995.3A CN105490434A (en) | 2015-10-13 | 2015-10-13 | Cast-aluminum generator casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105490434A true CN105490434A (en) | 2016-04-13 |
Family
ID=55677239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668995.3A Pending CN105490434A (en) | 2015-10-13 | 2015-10-13 | Cast-aluminum generator casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105490434A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602446U (en) * | 2012-05-21 | 2012-12-12 | 福建尤迪电机制造有限公司 | Liquid-cooled aluminum-casting motor casing |
| CN104242537A (en) * | 2014-09-23 | 2014-12-24 | 中色（天津）特种材料有限公司 | Aluminum alloy motor shell and manufacturing method thereof |
| CN104269958A (en) * | 2014-10-11 | 2015-01-07 | 国电联合动力技术有限公司 | Tidal current energy generator set cooling device and tidal current energy generator set using same |
| CN105811639A (en) * | 2014-12-29 | 2016-07-27 | 天津市隆诚泰铝业有限公司 | Water-cooling aluminum alloy motor shell |
-
2015
- 2015-10-13 CN CN201510668995.3A patent/CN105490434A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602446U (en) * | 2012-05-21 | 2012-12-12 | 福建尤迪电机制造有限公司 | Liquid-cooled aluminum-casting motor casing |
| CN104242537A (en) * | 2014-09-23 | 2014-12-24 | 中色（天津）特种材料有限公司 | Aluminum alloy motor shell and manufacturing method thereof |
| CN104269958A (en) * | 2014-10-11 | 2015-01-07 | 国电联合动力技术有限公司 | Tidal current energy generator set cooling device and tidal current energy generator set using same |
| CN105811639A (en) * | 2014-12-29 | 2016-07-27 | 天津市隆诚泰铝业有限公司 | Water-cooling aluminum alloy motor shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105392345A (en) | Charging post and liquid cooling electronic radiator thereof | |
| CN204089432U (en) | A kind of aluminum alloy cast water cooling motor housing | |
| CN203397832U (en) | Oil pump oil cooling transformer | |
| CN104197024B (en) | Peristaltic pumping circulation cooling type magnetic liquid sealing device | |
| CN104218724A (en) | Electric motor housing with cooling pipeline | |
| CN204334185U (en) | With the high-speed high-power motor stator casing of built-in copper pipe cooling structure | |
| CN205069285U (en) | Heat radiation structure of oil formula transformer | |
| CN202602446U (en) | Liquid-cooled aluminum-casting motor casing | |
| CN205305322U (en) | Fill electric pile liquid cooling electronic heat sink and fill electric pile | |
| CN105490434A (en) | Cast-aluminum generator casing | |
| CN201898129U (en) | Inside and outside heat exchanging water-cooling system for explosion environment | |
| CN204810065U (en) | Servo motor of circulation cooling | |
| CN106224228A (en) | A kind of hydraulic pump | |
| CN105811664A (en) | Variable-frequency water-cooled motor | |
| CN115172014A (en) | Oil cooling heat dissipation method and device for high-voltage transformer | |
| CN104515415A (en) | Sleeve type radiator | |
| CN103440942A (en) | Power resistor with double-circuit cooling system | |
| CN106057424A (en) | Water-cooled heat dissipation structure of fuel tank | |
| CN204391958U (en) | A kind of oil cooling structure of servomotor | |
| CN203067266U (en) | Automatic cooling hydraulic pump | |
| CN205943670U (en) | Oil tank liquid cooling structure | |
| CN103595173B (en) | For the transpiration-cooled metallic shield of turbo-generator end | |
| CN208157212U (en) | A kind of phase transformation heat pipe and the cooling combined formula radiator of liquid circulation | |
| CN201687865U (en) | Flange connection type sliding bearing cooling structure | |
| CN105161256A (en) | Cooling device for transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |