CN101562366A - Water-cooled motor - Google Patents
Water-cooled motor Download PDFInfo
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- CN101562366A CN101562366A CNA2009100835096A CN200910083509A CN101562366A CN 101562366 A CN101562366 A CN 101562366A CN A2009100835096 A CNA2009100835096 A CN A2009100835096A CN 200910083509 A CN200910083509 A CN 200910083509A CN 101562366 A CN101562366 A CN 101562366A
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- motor
- cooling water
- spiral cooling
- water channel
- electric machine
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Abstract
The invention provides a water-cooled motor, which comprises a motor shell, wherein the inside of the motor shell is parallelly provided with a first screw cooling channel and a second screw cooling channel; the inside of the motor shell is also provided with a communicating groove for communicating one end of the first screw cooling channel and one end of the second screw cooling channel; and the end far away from the communicating groove of the first screw cooling channel and the end far away from the communicating groove of the second screw cooling channel are provided with a water inlet and a water outlet respectively to be communicated with the outside. The motor adopts a double-spiral structure, the water inlet and the water outlet are arranged on the same end of the motor; therefore, the radial occupied size of the motor is reduced, the motor is very convenient to mounting and can meet various environmental requirements; and the water inlet and the water outlet are both arranged on the end of the motor which is far away from an outer lead for outputting power, so the water-cooled motor has concentrated motor wiring, and is greatly convenient for users.
Description
Technical field
The present invention relates to a kind of water-cooled machine.
Background technology
The present water-cooled machine that uses, the cooling duct is a single coil configuration, and inlet and outlet lay respectively at the two ends of motor, and the size that radially takies of water-cooled machine becomes very big like this, and, make the installation site of motor be restricted owing to water pipe channel is also arranged at the motor power output.In addition, the water-cooled machine sealing of using at present is bad, through the situation that seepage takes place in regular meeting, when situation is serious, can destroy whole motor.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of little, easy for installation and difficult motor that seepage takes place of size that radially takies.
In order to address the above problem, the invention provides a kind of water-cooled machine, comprise electric machine casing, on described electric machine casing outer surface, be provided with the helical form first spiral cooling water channel and the second spiral cooling water channel that extend along equidirectional vertically, the described first spiral cooling water channel links to each other with delivery port with water inlet respectively with the port that the second spiral cooling water channel is positioned at same end, and the port of the other end of the described first spiral cooling water channel and the second spiral cooling water channel is conducted.
Preferably, also be provided with connectivity slot on the described electric machine casing, the port of the other end of the described first spiral cooling water channel and the second spiral cooling water channel is conducted by this connectivity slot.
Preferably, described water inlet and described delivery port are arranged on the end away from motor power output.
Preferably, described electric machine casing two ends also are provided with hermetically-sealed construction.
Preferably, described hermetically-sealed construction comprise between described electric machine casing and the outer cover labyrinth structure that embeds mutually and be arranged on described electric machine casing and described outer cover between sealing ring.
The present invention has following advantage:
1, the present invention adopts double-spiral structure, and water inlet and delivery port are arranged on the same end of motor, and what so just reduced motor radially takies size, and makes when motor is installed very conveniently, can adapt to the demand of multiple environment;
2, water inlet of the present invention and delivery port all are arranged on outer lead one end of motor away from power output, make the centralization of motor line to greatly facilitate the user;
3, the present invention's sealing means of adopting labyrinth structure and sealing ring to combine seals, and seals reliable and stablely, and simple, has reduced the seepage of water-cooled machine, has improved the reliability of machine operation.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the present invention are described further:
Fig. 1 shows the schematic perspective view after motor of the present invention is extractd outer cover;
Fig. 2 shows motor generalized section of the present invention;
Fig. 3 shows the one-sided section enlarged diagram of electric machine casing of the present invention.
Embodiment
As shown in Figure 1 and Figure 2, the invention provides a kind of water-cooled machine, comprise electric machine casing 6, on electric machine casing 6 outer surfaces, be provided with the helical form first spiral cooling water channel 2 and the second spiral cooling water channel 4 that extend along equidirectional vertically, the described first spiral cooling water channel 2 links to each other with delivery port 5 with water inlet 1 respectively with the port that the second spiral cooling water channel 4 is positioned at same end, the port that also is provided with the other end of connectivity slot 3, the first spiral cooling water channels 2 and the second spiral cooling water channel 4 on the electric machine casing 6 is conducted by this connectivity slot 3.The present invention adopts double-spiral structure, and water inlet 1 and delivery port 5 are arranged on the same end of motor, and what so just reduced motor radially takies size, and makes when motor is installed very conveniently, can adapt to the demand of multiple environment.
Below the present invention is elaborated:
In the present embodiment, the cooling fluid of filling in the first spiral cooling water channel 2, the second spiral cooling water channel 4 and the connectivity slot 3 is a water.5, one of water inlet 1 and delivery ports are the inlets of water, and one is the outlet of water.Water is taken away the heat that motor produces by flowing in the first spiral cooling water channel 2, connectivity slot 3 and the second spiral cooling water channel 4, thereby plays the effect of cooling motor.Water inlet 1 and delivery port 5 all are arranged on the afterbody of motor, and water pipe connects, arranges very convenient.
In the present embodiment, connectivity slot 3 is around the electric machine casing circular recess in 6 one weeks.Connectivity slot 3 all is communicated with the first spiral cooling water channel 2 and the second spiral cooling water channel 4.The connectivity slot simple shape, easy to process, also very convenient during assembling.
In the present embodiment, the first spiral cooling water channel 2 and the second spiral cooling water channel 4 are parallel, the similar double thread of profile.Between the first spiral cooling water channel 2 and the second spiral cooling water channel 4 except that connectivity slot 3 places cross, all the time be not communicated with, because water mobile is that water pump by the motor outside provides power in the present embodiment, make the water nature flow, the situation of leaking mutually can not take place along the first spiral cooling water channel 2, connectivity slot 3 and the second spiral cooling water channel, 4 orders.
In the present embodiment, adopt labyrinth seal structure 8 between motor outer cover 10 and the electric machine casing 6, and adopt sealing ring 9 to seal, this hermetically-sealed construction 7 is simple and reliable, avoids seepage in motor, causes motor to burn out.
In sum; being preferred embodiment of the present invention only below, is not to be used to limit protection scope of the present invention, therefore; all any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1, a kind of water-cooled machine, it is characterized in that: comprise electric machine casing (6), on described electric machine casing (6) outer surface, be provided with the helical form first spiral cooling water channel (2) and the second spiral cooling water channel (4) that extend along equidirectional vertically, the described first spiral cooling water channel (2) links to each other with delivery port (5) with water inlet (1) respectively with the port that the second spiral cooling water channel (4) is positioned at same end, and the port of the other end of the described first spiral cooling water channel (2) and the second spiral cooling water channel (4) is conducted.
2, water-cooled machine as claimed in claim 1, it is characterized in that: also be provided with connectivity slot (3) on the described electric machine casing (6), the port of the other end of the described first spiral cooling water channel (2) and the second spiral cooling water channel (4) is conducted by this connectivity slot (3).
3, water-cooled machine as claimed in claim 1 or 2 is characterized in that: described water inlet (1) and delivery port (5) are arranged on the end away from the power output of described motor.
4, water-cooled machine as claimed in claim 1 is characterized in that: described electric machine casing (6) two ends also are provided with hermetically-sealed construction (7).
5, water-cooled machine as claimed in claim 3 is characterized in that: described hermetically-sealed construction (7) comprise between described electric machine casing (6) and the outer cover (10) labyrinth structure (8) that embeds mutually and be arranged on described electric machine casing (6) and described outer cover (10) between sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100835096A CN101562366A (en) | 2009-05-06 | 2009-05-06 | Water-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100835096A CN101562366A (en) | 2009-05-06 | 2009-05-06 | Water-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101562366A true CN101562366A (en) | 2009-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100835096A Pending CN101562366A (en) | 2009-05-06 | 2009-05-06 | Water-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101562366A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924414A (en) * | 2010-08-06 | 2010-12-22 | 永济新时速电机电器有限责任公司 | Cutter motor and shield machine |
| CN101964570A (en) * | 2010-10-29 | 2011-02-02 | 山东齐鲁电机制造有限公司 | Motor stator bar mold type vacuum-pressure impregnated insulation device |
| CN102957266A (en) * | 2012-10-26 | 2013-03-06 | 宁波菲仕运动控制技术有限公司 | Water cooling device for servo motor |
| CN102969827A (en) * | 2012-11-07 | 2013-03-13 | 重庆红宇精密工业有限责任公司 | High power density permanent magnet synchronous motor with radiator |
| CN103023219A (en) * | 2012-12-14 | 2013-04-03 | 上海亿力电器有限公司 | Water cooling motor |
| CN103081304A (en) * | 2010-09-08 | 2013-05-01 | 西门子公司 | Housing for receiving an electric drive |
| CN103248165A (en) * | 2013-05-13 | 2013-08-14 | 天津市松正电动汽车技术股份有限公司 | Water-cooled machine water jacket structure and press mounting technology |
| CN103368330A (en) * | 2012-03-30 | 2013-10-23 | 重庆长安汽车股份有限公司 | Automobile and cooling device of automobile driving motor |
| CN103609003A (en) * | 2011-05-02 | 2014-02-26 | 舍弗勒技术股份两合公司 | Cooling jacket and deflection unit for cooling jackets |
| CN103762775A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Water cooling structure of servo motor |
| CN106329805A (en) * | 2015-06-19 | 2017-01-11 | 西门子公司 | Motor and vehicle |
| CN106487152A (en) * | 2016-11-29 | 2017-03-08 | 中车永济电机有限公司 | A kind of hybrid motor radiating structure |
| CN108736653A (en) * | 2018-07-06 | 2018-11-02 | 金龙联合汽车工业（苏州）有限公司 | A kind of motor circumferential direction double-helix cooling water channel structure |
| CN109361286A (en) * | 2018-12-07 | 2019-02-19 | 华人运通控股有限公司 | Electric machine casing and motor |
| CN111884408A (en) * | 2020-07-21 | 2020-11-03 | 江苏汇智高端工程机械创新中心有限公司 | Wheel edge motor driving system |
| CN113300631A (en) * | 2020-12-29 | 2021-08-24 | 包头轻工职业技术学院 | Magnetostrictive actuator |
-
2009
- 2009-05-06 CN CNA2009100835096A patent/CN101562366A/en active Pending
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924414A (en) * | 2010-08-06 | 2010-12-22 | 永济新时速电机电器有限责任公司 | Cutter motor and shield machine |
| CN103081304B (en) * | 2010-09-08 | 2015-11-25 | 西门子公司 | For holding the housing of electric driver |
| CN103081304A (en) * | 2010-09-08 | 2013-05-01 | 西门子公司 | Housing for receiving an electric drive |
| CN101964570A (en) * | 2010-10-29 | 2011-02-02 | 山东齐鲁电机制造有限公司 | Motor stator bar mold type vacuum-pressure impregnated insulation device |
| CN101964570B (en) * | 2010-10-29 | 2012-11-07 | 山东齐鲁电机制造有限公司 | Motor stator bar mold type vacuum-pressure impregnated insulation device |
| US9647510B2 (en) | 2011-05-02 | 2017-05-09 | Schaeffler Technologies AG & Co. KG | Cooling jacket and deflection unit for cooling jackets |
| CN103609003A (en) * | 2011-05-02 | 2014-02-26 | 舍弗勒技术股份两合公司 | Cooling jacket and deflection unit for cooling jackets |
| CN103368330B (en) * | 2012-03-30 | 2016-05-04 | 重庆长安汽车股份有限公司 | The cooling device of automobile and drive motors thereof |
| CN103368330A (en) * | 2012-03-30 | 2013-10-23 | 重庆长安汽车股份有限公司 | Automobile and cooling device of automobile driving motor |
| CN102957266A (en) * | 2012-10-26 | 2013-03-06 | 宁波菲仕运动控制技术有限公司 | Water cooling device for servo motor |
| CN102969827A (en) * | 2012-11-07 | 2013-03-13 | 重庆红宇精密工业有限责任公司 | High power density permanent magnet synchronous motor with radiator |
| WO2014089978A1 (en) * | 2012-12-14 | 2014-06-19 | 上海亿力电器有限公司 | Water-cooled electrical motor |
| CN103023219B (en) * | 2012-12-14 | 2015-05-13 | 上海亿力电器有限公司 | Water cooling motor |
| EP2903142A1 (en) * | 2012-12-14 | 2015-08-05 | Shanghai Yili Electric Co., Ltd. | Water-cooled electrical motor |
| CN103023219A (en) * | 2012-12-14 | 2013-04-03 | 上海亿力电器有限公司 | Water cooling motor |
| JP2015535677A (en) * | 2012-12-14 | 2015-12-14 | 上海▲億▼力電器有限公司 | Water-cooled electric motor |
| US9472995B2 (en) | 2012-12-14 | 2016-10-18 | Shanghai Yili Electric Co., Ltd. | Water-cooled electrical motor |
| EP2903142A4 (en) * | 2012-12-14 | 2016-05-25 | Shanghai Yili Electric Co Ltd | Water-cooled electrical motor |
| CN103248165A (en) * | 2013-05-13 | 2013-08-14 | 天津市松正电动汽车技术股份有限公司 | Water-cooled machine water jacket structure and press mounting technology |
| CN103248165B (en) * | 2013-05-13 | 2016-08-17 | 天津市松正电动汽车技术股份有限公司 | A kind of water-cooled machine jacket structure for water and press-loading process |
| CN103762775B (en) * | 2013-12-31 | 2016-03-09 | 宁波菲仕运动控制技术有限公司 | A kind of water-cooling structure of servomotor |
| CN103762775A (en) * | 2013-12-31 | 2014-04-30 | 宁波菲仕运动控制技术有限公司 | Water cooling structure of servo motor |
| CN106329805A (en) * | 2015-06-19 | 2017-01-11 | 西门子公司 | Motor and vehicle |
| CN106487152A (en) * | 2016-11-29 | 2017-03-08 | 中车永济电机有限公司 | A kind of hybrid motor radiating structure |
| CN108736653A (en) * | 2018-07-06 | 2018-11-02 | 金龙联合汽车工业（苏州）有限公司 | A kind of motor circumferential direction double-helix cooling water channel structure |
| CN108736653B (en) * | 2018-07-06 | 2024-03-15 | 金龙联合汽车工业（苏州）有限公司 | Motor circumference double helix cooling water route structure |
| CN109361286A (en) * | 2018-12-07 | 2019-02-19 | 华人运通控股有限公司 | Electric machine casing and motor |
| CN111884408A (en) * | 2020-07-21 | 2020-11-03 | 江苏汇智高端工程机械创新中心有限公司 | Wheel edge motor driving system |
| CN113300631A (en) * | 2020-12-29 | 2021-08-24 | 包头轻工职业技术学院 | Magnetostrictive actuator |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091021 |