CN205039662U - Cooling method is wind path structure of IC611's motor - Google Patents
Cooling method is wind path structure of IC611's motor Download PDFInfo
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- CN205039662U CN205039662U CN201520812845.0U CN201520812845U CN205039662U CN 205039662 U CN205039662 U CN 205039662U CN 201520812845 U CN201520812845 U CN 201520812845U CN 205039662 U CN205039662 U CN 205039662U
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Abstract
The utility model discloses a cooling method is wind path structure of IC611's motor, including outer wind path structure and interior wind path structure, outer wind path structure is including installing the external fan and the fan casing of motor shaft's non - driving end, the external fan is located the outside of rear bearing, external fan and fan casing formation plenum, rear end and this plenum intercommunication of cooler form outer wind path cooling runner, interior wind path structure include fan in fan in first, the second, first deep bead, second deep bead, rotor shaft to the ventiduct, set up adjacent two sections rotor radial ducts between the rotor core side and setting up adjacent two sections stator radial ducts between the stator core side. The utility model discloses a wind path structure for cooling method is IC611's motor, increases substantially fixed, rotor core heat -sinking capability, prevents the local overheat phenomenon, and the outer wind path air -out mode of optimal design reaches and falls the purpose of making an uproar with the auxiliary cooling bearing simultaneously.
Description
Technical field
The utility model relates to the wind path structure that a kind of type of cooling is the motor of IC611, belongs to motor appurtenances technical field.
Background technology
The type of cooling is that the motor of IC611 comprises motor reel, front end housing, rear end cap, fore bearing, rear bearing, support, rotor core and stator core, and motor reel is horizontally set in described pedestal, and the rear end of motor reel is non-transmision end; Front end housing and rear end cap are arranged on the front and back end of support correspondingly; Fore bearing and rear bearing are socketed on motor reel respectively, and fore bearing and rear bearing are positioned at the outside of front end housing and rear end cap correspondingly; Rotor core is socketed in the middle part of motor reel, stator core is socketed on the outside of rotor core, the Internal locking groove of stator core is embedded with stator coil, the top of support is provided with cooler, cooling water pipe in cooler is arranged along the axis of motor reel, and the cooling water pipe in cooler is positioned at the top of stator coil, rotor core and stator core all adopt segmented iron core.
In known technology, the type of cooling is that the absolutely empty cool electric machine wind path structure of IC611 is made up of interior wind path and outer ventilation circuit two parts.In the existing IC611 type of cooling, in it, wind path mostly is single cycle mixed ventilation, easily occurs motor internal local overheating phenomenon; Interior wind path mostly is a centrifugal fan, and noise is larger.Cooling water pipe in outer ventilation circuit mostly is pipe, and area of dissipation is little, and windage is large.
Utility model content
The purpose of this utility model is the defect overcoming prior art, a kind of type of cooling is provided to be the wind path structure of the motor of IC611, increase substantially stator and rotor heat dissipation capability of iron core, prevent local overheating phenomenon, the mode of optimal design outer ventilation circuit air-out simultaneously, reaches the object of noise reduction and supplement heat rejecter bearing.
The technical scheme realizing above-mentioned purpose is: a kind of type of cooling is the wind path structure of the motor of IC611, described motor comprises motor reel, front end housing, rear end cap, fore bearing, rear bearing, support, rotor core and stator core, described motor reel is horizontally set in described pedestal, and the rear end of described motor reel is non-transmision end; Described front end housing and rear end cap are arranged on the front and back end of described support correspondingly; Described fore bearing and rear bearing are socketed on described motor reel respectively, and described fore bearing and rear bearing are positioned at the outside of described front end housing and rear end cap correspondingly; Described rotor core is socketed in the middle part of described motor reel, described stator core is socketed on the outside of described rotor core, the Internal locking groove of described stator core is embedded with stator coil, the top of described support is provided with cooler, cooling water pipe in described cooler is arranged along the axis of described motor reel, and the cooling water pipe in described cooler is positioned at the top of described stator core, described rotor core and stator core all adopt segmented iron core;
Described wind path structure comprises outer ventilation circuit structure and interior wind path structure, wherein:
Described outer ventilation circuit structure comprises external fan and the fan guard of the non-transmision end being arranged on described motor reel, described external fan is positioned at the outside of described rear bearing, described external fan and fan guard form air compartment, and the rear end of described cooler is communicated with this air compartment, form outer ventilation circuit coolant flow channel;
Described interior wind path structure comprises the first internal fan, second internal fan, first gear aerofoil, second gear aerofoil, rotor axial air duct, be arranged on the rotor radial air duct between two sections of adjacent described rotor core sides, and the stator radial ducts be arranged between two sections of adjacent described stator core sides, described first internal fan and the second internal fan to be set on described motor reel and to be positioned at described base inner, described first internal fan is between the medial surface and the front end face of described stator coil of described front end housing, described second internal fan is between the medial surface and the rear end face of described stator coil of described rear end cap, described first gear aerofoil and second gear aerofoil structure all in the form of a ring, described first gear aerofoil and second gear aerofoil are coaxially arranged with described motor reel respectively, and described first gear aerofoil and second gear aerofoil are symmetrically set, the inner rim of described first gear aerofoil is overlapped on the neighboring of described first internal fan, the inner rim of described second gear aerofoil is overlapped on the neighboring of described second internal fan, described rotor axial air duct is arranged along the axis of described rotor core, described rotor radial air duct and stator radial ducts are arranged along the radial direction of described rotor core and stator core correspondingly, and corresponding described rotor radial air duct and stator radial ducts mutually through.
The above-mentioned type of cooling is the wind path structure of the motor of IC611, and wherein, described first internal fan and the second internal fan all adopt airfoil type flabellum cast aluminium aerofoil fan.
The above-mentioned type of cooling is the wind path structure of the motor of IC611, wherein, and described first gear aerofoil and the vertical setting respectively of second gear aerofoil.
The above-mentioned type of cooling is the wind path structure of the motor of IC611, and wherein, the cooling water pipe in described cooler adopts oval pipe.
The above-mentioned type of cooling is the wind path structure of the motor of IC611, and wherein, the front end of described cooler is provided with air outlet guard board, described air outlet guard board is provided with quieter material layer.
The type of cooling of the present utility model is the technical scheme beneficial effect compared with prior art of the wind path structure of the motor of IC611: interior wind path structure adopts symmetric double circulation cooling mechanism, cooling air enters two internal fan rear portion negative pressuren zones from two ends, flow through fan, stator coil, stator core, rotor core surface cools, hot blast flows into cooler and carries out heat exchange, become cold wind inflow motor more again to circulate, interior wind path structure adopts symmetric double circulating cooling wind path, avoid motor internal local overheating problem, and internal fan is former and later two tube-axial fans, draught capacity is strong, noise is low, outer ventilation circuit structure is cold wind is blown in cooler by the external fan of the non-transmision end of motor reel cooling water pipe by diversion air duct, cooling water pipe is elliptical tube, area of dissipation is large, windage is low, heat exchange is carried out by cooling tube wall with motor internal hot blast, the up and down air outlet of hot blast from the driving end of motor reel is flowed out, reaches the object of noise reduction and supplement heat rejecter bearing.Interior wind path structure adopts symmetric double circulating cooling runner, and adopts new rotor radial passage distributed architecture, increases substantially stator and rotor heat dissipation capability of iron core, prevents local overheating phenomenon.Meanwhile, optimal design outer ventilation circuit air-out mode, reaches the object of noise reduction and supplement heat rejecter bearing.
Accompanying drawing explanation
Fig. 1 to be the type of cooling of the present utility model be wind path structure of the motor of IC611 partly cut open structural representation.
Embodiment
In order to make those skilled in the art can understand the technical solution of the utility model better, below in conjunction with accompanying drawing, its embodiment is described in detail:
Refer to Fig. 1, embodiment of the present utility model, the type of cooling is that the motor of IC611 comprises motor reel 101, front end housing 102, rear end cap 103, fore bearing 1091, rear bearing 1092, support 104, rotor core 105, stator core 106, motor reel 101 is horizontally set in support 104, and the rear end of motor reel 101 is non-transmision end, front end housing 102 and rear end cap 103 are arranged on the front and back end of support 104 correspondingly, fore bearing 1091 and rear bearing 1092 are socketed on motor reel 101 respectively, fore bearing 1091 and rear bearing 1092 are positioned at the outside of front end housing 102 and rear end cap 103 correspondingly, rotor core 105 is socketed in the middle part of motor reel 101, stator core 106 is socketed in the outside of rotor core 105, the Internal locking groove of stator core 106 is embedded with stator coil 107, the top of support 104 is provided with cooler 108, cooling water pipe 1081 in cooler 108 is arranged along the axis of motor reel 101, and the cooling water pipe 1081 in cooler 108 is positioned at the top of stator core 106, formation cooling zone, region residing for cooling water pipe 1081, rotor core 105 and stator core 106 all adopt segmented iron core.
The wind path structure of motor comprises outer ventilation circuit structure and wind path structure.
Outer ventilation circuit structure comprises external fan 201 and the fan guard 202 of the non-transmision end being arranged on motor reel 101, external fan 201 is positioned at the outside of rear bearing 1092, external fan 201 and fan guard 202 form air compartment, and the rear end of cooler 108 is communicated with this air compartment, form outer ventilation circuit coolant flow channel.Cooling water pipe 1081 in cooler 108 adopts oval pipe, and area of dissipation is large, and windage is low.The front end of cooler 108 is provided with air outlet guard board, air outlet guard board is provided with quieter material layer.
Interior wind path structure adopts symmetric double circulation cooling mechanism, comprises the first internal fan 1, second internal fan 2, first gear aerofoil 3, second gear aerofoil 4, rotor axial air duct 5, is arranged on the rotor radial air duct 6 between adjacent two-stage rotor iron core 105 side and is arranged on the stator radial ducts 7 between two sections of adjacent stator core 106 sides.
First internal fan 1 and the second internal fan 2 all adopt airfoil type flabellum cast aluminium aerofoil fan.First internal fan 1 and the second internal fan 2 are set on motor reel 101 and to be positioned at support 104 inner, first internal fan 1 is between the medial surface and the front end face of stator coil 107 of front end housing 102, and the second internal fan 2 is between the medial surface and the rear end face of stator coil 107 of rear end cap 103.
First gear aerofoil 3 and second gear aerofoil 4 vertical setting respectively, first gear aerofoil 3 and second gear aerofoil 4 structure all in the form of a ring, first gear aerofoil 3 and second gear aerofoil 4 are coaxially arranged with motor reel 101 respectively, and first gear aerofoil 3 and second gear aerofoil 3 are symmetrically set; The inner rim of first gear aerofoil 3 is overlapped on the neighboring of the first internal fan 1; The inner rim of second gear aerofoil 4 is overlapped on the neighboring of the second internal fan 2; Rotor radial air duct and stator radial ducts are arranged along the radial direction of described rotor core and stator core correspondingly, and corresponding described rotor radial air duct and stator radial ducts mutually through.
Leave air duct between the rear end of first gear aerofoil 3 and the front end face of stator coil 107, the cooling zone that this air duct is formed with cooling water pipe 1081 is communicated with; Leave air duct between the front end of second gear aerofoil 4 and the rear end face of stator coil 107, the cooling zone that this air duct is formed with cooling water pipe 1081 is communicated with.
Rotor axial air duct 5 is arranged along the axis of rotor core 105; Rotor core 105 and stator core 106 all adopt segmented iron core, rotor radial air duct 6 and stator radial ducts 7 are arranged along the radial direction of rotor core 105 and stator core 106 correspondingly, and corresponding rotor radial air duct 6 and stator radial ducts 7 mutually through, the cooling zone that stator radial ducts 7 is formed with cooling water pipe 1081 is communicated with.
Interior wind path structure forms interior wind path symmetric double circulating cooling runner, and the cooling zone that stator radial ducts 7 is all formed with cooling water pipe 108 with the air duct of stator coil 107 end is communicated with, thus forms Two-way Cycle.
A kind of type of cooling of the present utility model is the wind path structure of the motor of IC611, and the wind path of motor comprises outer ventilation circuit coolant flow channel and interior wind path symmetric double circulating cooling runner.
Outer ventilation circuit coolant flow channel is at the cooler being arranged on motor top, cold wind is blown into cooling water pipe 1081 by the external fan 201 being arranged on the non-transmision end of motor reel 101, cold wind carries out heat exchange at the hot blast of cooling water pipe 1081 tube wall and motor internal, form the air outlet guard board that hot blast blows to cooler 108 front portion, then flow out from upper and lower air outlet, the hot air temperature wherein flowed out from lower air outlet generally can not more than 50 DEG C, lower than self-lubricating bearing surface temperature, can supplement heat rejecter fore bearing 1091.Meanwhile, the air-out mode exported up and down, than directly low from the noise of cooling water pipe air-out, can make noise reduction better by pasting the measures such as quieter material on air outlet guard board.
Interior wind path symmetric double circulating cooling runner is that two ends arrange the first internal fan 1 and the second internal fan 2 correspondingly on motor reel 101, and stator coil 107 two ends one_to_one corresponding is provided with first gear aerofoil 3 and second gear aerofoil 4, cold wind flows into from cooler 108 front and back end, under the effect of the first internal fan 1 and the second internal fan 2, part air cooling stator coil 107 end becomes hot blast and flows into cooler 108, major part wind is blown into air gap between rotor radial air duct 6 in the middle part of rotor core 105 and rotor by rotor axial air duct 5, be blown into stator radial ducts 7 again, hot blast flows into cooler 108.According to related measurement data, temperature in the middle part of stator core 106, rotor core 105 is the highest, for avoiding the too high phenomenon in this motor internal temperature local, by corresponding rotor radial air duct 6 and stator radial ducts 7 mutually through, allow more cooling air flow into stator radial ducts 7 in the middle part of stator core 106, improve temperature rise in the middle part of stator core 106, rotor core 105.
In sum, a kind of type of cooling of the present utility model is the wind path structure of the motor of IC611, and interior wind path structure adopts symmetric double circulating cooling runner, and adopts new rotor radial passage distributed architecture, increase substantially stator and rotor heat dissipation capability of iron core, prevent local overheating phenomenon.Meanwhile, optimal design outer ventilation circuit air-out mode, reaches the object of noise reduction and supplement heat rejecter bearing.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (5)
1. the type of cooling is the wind path structure of the motor of IC611, described motor comprises motor reel, front end housing, rear end cap, fore bearing, rear bearing, support, rotor core and stator core, described motor reel is horizontally set in described support, and the rear end of described motor reel is non-transmision end; Described front end housing and rear end cap are arranged on the front and back end of described support correspondingly; Described fore bearing and rear bearing are socketed on described motor reel respectively, and described fore bearing and rear bearing are positioned at the outside of described front end housing and rear end cap correspondingly; Described rotor core is socketed in the middle part of described motor reel, described stator core is socketed on the outside of described rotor core, the Internal locking groove of described stator core is embedded with stator coil, the top of described support is provided with cooler, cooling water pipe in described cooler is arranged along the axis of described motor reel, and the cooling water pipe in described cooler is positioned at the top of described stator core, described rotor core and stator core all adopt segmented iron core, it is characterized in that, described wind path structure comprises outer ventilation circuit structure and interior wind path structure, wherein:
Described outer ventilation circuit structure comprises external fan and the fan guard of the non-transmision end being arranged on described motor reel, described external fan is positioned at the outside of described rear bearing, described external fan and fan guard form air compartment, and the rear end of described cooler is communicated with this air compartment, form outer ventilation circuit coolant flow channel;
Described interior wind path structure comprises the first internal fan, second internal fan, first gear aerofoil, second gear aerofoil, rotor axial air duct, be arranged on the rotor radial air duct between two sections of adjacent described rotor core sides, and the stator radial ducts be arranged between two sections of adjacent described stator core sides, described first internal fan and the second internal fan to be set on described motor reel and to be positioned at described base inner, described first internal fan is between the medial surface and the front end face of described stator coil of described front end housing, described second internal fan is between the medial surface and the rear end face of described stator coil of described rear end cap, described first gear aerofoil and second gear aerofoil structure all in the form of a ring, described first gear aerofoil and second gear aerofoil are coaxially arranged with described motor reel respectively, and described first gear aerofoil and second gear aerofoil are symmetrically set, the inner rim of described first gear aerofoil is overlapped on the neighboring of described first internal fan, the inner rim of described second gear aerofoil is overlapped on the neighboring of described second internal fan, described rotor axial air duct is arranged along the axis of described rotor core, described rotor radial air duct and stator radial ducts are arranged along the radial direction of described rotor core and stator core correspondingly, and corresponding described rotor radial air duct and stator radial ducts mutually through.
2. the type of cooling according to claim 1 is the wind path structure of the motor of IC611, it is characterized in that, described first internal fan and the second internal fan all adopt airfoil type flabellum cast aluminium aerofoil fan.
3. the type of cooling according to claim 1 is the wind path structure of the motor of IC611, it is characterized in that, described first gear aerofoil and the vertical setting respectively of second gear aerofoil.
4. the type of cooling according to claim 1 is the wind path structure of the motor of IC611, it is characterized in that, the cooling water pipe in described cooler adopts oval pipe.
5. the type of cooling according to claim 1 is the wind path structure of the motor of IC611, it is characterized in that, the front end of described cooler is provided with air outlet guard board, described air outlet guard board is provided with quieter material layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520812845.0U CN205039662U (en) | 2015-10-20 | 2015-10-20 | Cooling method is wind path structure of IC611's motor |
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| CN201520812845.0U CN205039662U (en) | 2015-10-20 | 2015-10-20 | Cooling method is wind path structure of IC611's motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107742952A (en) * | 2017-12-04 | 2018-02-27 | 江苏航天动力机电有限公司 | New vertical machine cooling system |
| CN108023441A (en) * | 2017-12-18 | 2018-05-11 | 卧龙电气集团股份有限公司 | A kind of New-type electric machine wind path structure |
| CN108075595A (en) * | 2017-12-19 | 2018-05-25 | 卧龙电气集团股份有限公司 | A kind of late-model inline pump motor special |
| CN108429402A (en) * | 2018-05-21 | 2018-08-21 | 广东上水能源科技有限公司 | A kind of motor cooling based on coolant liquid |
| CN108429403A (en) * | 2018-05-21 | 2018-08-21 | 广东上水能源科技有限公司 | A kind of motor based on coolant liquid is from driving cooling structure |
| CN108448818A (en) * | 2018-05-21 | 2018-08-24 | 广东上水能源科技有限公司 | A kind of brushless dual-feed motor cooling structure based on coolant liquid |
| CN108644075A (en) * | 2018-06-05 | 2018-10-12 | 西安盾安电气有限公司 | A kind of cooling wind diversion distribution device and box wind-driven generator |
| CN109510400A (en) * | 2018-12-21 | 2019-03-22 | 卧龙电气南阳防爆集团股份有限公司 | A kind of fast exchange type motor of inner-outer circulating air |
| CN110297513A (en) * | 2019-07-04 | 2019-10-01 | 哈尔滨理工大学 | The cooling system and temperature control method that cooling branch inhibits motor temperature rise are adjusted based on operating condition adjustment procedure |
| CN110474484A (en) * | 2019-09-24 | 2019-11-19 | 上海电气集团上海电机厂有限公司 | A kind of the cooling device layout and its wind path structure of magneto |
| CN116436212A (en) * | 2023-06-09 | 2023-07-14 | 山西电机制造有限公司 | Motor with axial and radial mixed ventilation iron core |
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- 2015-10-20 CN CN201520812845.0U patent/CN205039662U/en active Active
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742952A (en) * | 2017-12-04 | 2018-02-27 | 江苏航天动力机电有限公司 | New vertical machine cooling system |
| CN108023441A (en) * | 2017-12-18 | 2018-05-11 | 卧龙电气集团股份有限公司 | A kind of New-type electric machine wind path structure |
| CN108023441B (en) * | 2017-12-18 | 2024-04-05 | 卧龙电气南阳防爆集团股份有限公司 | Novel motor wind path structure |
| CN108075595B (en) * | 2017-12-19 | 2023-09-12 | 卧龙电气驱动集团股份有限公司 | Special motor for pipeline pump |
| CN108075595A (en) * | 2017-12-19 | 2018-05-25 | 卧龙电气集团股份有限公司 | A kind of late-model inline pump motor special |
| CN108429402A (en) * | 2018-05-21 | 2018-08-21 | 广东上水能源科技有限公司 | A kind of motor cooling based on coolant liquid |
| CN108429403A (en) * | 2018-05-21 | 2018-08-21 | 广东上水能源科技有限公司 | A kind of motor based on coolant liquid is from driving cooling structure |
| CN108448818A (en) * | 2018-05-21 | 2018-08-24 | 广东上水能源科技有限公司 | A kind of brushless dual-feed motor cooling structure based on coolant liquid |
| CN108429403B (en) * | 2018-05-21 | 2024-05-28 | 广州亿智环保科技有限公司 | Motor self-driven cooling structure based on cooling liquid |
| CN108644075A (en) * | 2018-06-05 | 2018-10-12 | 西安盾安电气有限公司 | A kind of cooling wind diversion distribution device and box wind-driven generator |
| CN109510400A (en) * | 2018-12-21 | 2019-03-22 | 卧龙电气南阳防爆集团股份有限公司 | A kind of fast exchange type motor of inner-outer circulating air |
| CN110297513A (en) * | 2019-07-04 | 2019-10-01 | 哈尔滨理工大学 | The cooling system and temperature control method that cooling branch inhibits motor temperature rise are adjusted based on operating condition adjustment procedure |
| CN110297513B (en) * | 2019-07-04 | 2020-01-03 | 哈尔滨理工大学 | Cooling system for regulating cooling branch to inhibit motor temperature rise based on working condition adaptation method and temperature control method |
| CN110474484B (en) * | 2019-09-24 | 2024-05-14 | 上海电气集团上海电机厂有限公司 | Cooling device layout of permanent magnet motor and wind path structure thereof |
| CN110474484A (en) * | 2019-09-24 | 2019-11-19 | 上海电气集团上海电机厂有限公司 | A kind of the cooling device layout and its wind path structure of magneto |
| CN116436212B (en) * | 2023-06-09 | 2023-08-29 | 山西电机制造有限公司 | Motor with axial and radial mixed ventilation iron core |
| CN116436212A (en) * | 2023-06-09 | 2023-07-14 | 山西电机制造有限公司 | Motor with axial and radial mixed ventilation iron core |
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