CN103475147A - IC611 cooling mode box-type machine base low-voltage high-power electric motor - Google Patents
IC611 cooling mode box-type machine base low-voltage high-power electric motor Download PDFInfo
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- CN103475147A CN103475147A CN2013104098625A CN201310409862A CN103475147A CN 103475147 A CN103475147 A CN 103475147A CN 2013104098625 A CN2013104098625 A CN 2013104098625A CN 201310409862 A CN201310409862 A CN 201310409862A CN 103475147 A CN103475147 A CN 103475147A
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Abstract
The invention relates to an IC611 cooling mode box-type machine base low-voltage high-power electric motor which comprises a machine base. End covers are mounted at the two ends of the machine base, a motor shaft is mounted in the machine base, and the two ends of the motor shaft stretch out of the end covers. The motor shaft is provided with a rotor and a stator, and the stator is provided with a stator winding. The IC611 cooling mode box-type machine base low-voltage high-power electric motor is characterized in that an air cooler is mounted on the machine base, pipe plates are arranged at the two ends of the air cooler, hollow aluminum pipes are arranged in the circular holes of the pipe plates at the two ends, inner fans are mounted at the two ends of the rotor, a ventilation trough plate is arranged between the rotor and the stator, a ventilation box is mounted at one end of the machine base, an air inlet is formed in the end face of the ventilation box, and an outer fan is mounted in the ventilation box. The IC611 cooling mode box-type machine base low-voltage high-power electric motor can solve the ventilation problem of high-power equipment, power can be enlarged, good ventilation can be achieved, and the large amount of cost of casting molds can be prevented from being invested.
Description
Technical field
The present invention relates to the box support low-pressure high-power electricity of a kind of IC611 type of cooling (IC611 is totally-enclosed cold self-ventilation, and heat exchanger is housed above motor), belong to the motor manufacturing technology field.
Background technology
The Y2 serial motors is due to the restriction that is subject to support volume and aeration structure, and power grade is all smaller, and maximum seat No. Y2-355 maximum power level is 315kW.And now increasing client wishes to select more powerful low voltage motor.Many producers are arranged at the low-pressure high-power motor of producing Y2 series although now domestic, does not wait from H355 ~ H630 at center high (center high refer to the height to support base angle face by electrical axis), but the casting die costs such as the support of hundreds of thousands unit, end cap drop into easily, there is no the producer of ready-made mould for some, beyond doubt a huge burden.So, to develop now a kind of can doing power greatly, can avoid dropping into again the motor of a large amount of casting die costs.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of box support low-pressure high-power motor of the IC611 type of cooling is provided, can do power greatly, when realizing good ventilation, can avoid again dropping into a large amount of casting die costs.
According to technical scheme provided by the invention, a kind of box support low-pressure high-power motor of the IC611 type of cooling, comprise support, and end cap is installed at the support two ends, mounted motor axle in support, and end cap is stretched out at the two ends of motor shaft; Rotor and stator are set on described motor shaft, stator winding is set on stator; Feature is: on described support, hollow cooler is installed, the two ends of this hollow cooler are tube sheet, and the hollow aluminum pipe is set in the circular hole of two ends tube sheet; Internal fan is installed at two ends at described rotor, between rotor and stator, ventilation channel plate is set; An end at described support is installed ventilated box, on the end face of ventilated box, air inlet is set, and external fan is installed in ventilated box.
Described external fan is arranged on motor shaft.
Advantage of the present invention is: the present invention can solve powerful ventilating problem, can do power greatly, realizes good ventilation, can avoid again dropping into a large amount of casting die costs; Support, end cap are Plate Welding, do not need out casting die, avoid dropping into a large amount of casting die costs; And support need not relate to mould change problem because not being foundry goods, can want that support is done to length just does length, does higher position and does height according to the power of motor size; And that the power of motor also can be done is very large, more than maximum power can be accomplished 2000 kW.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The end view that Fig. 2 is Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1～Fig. 2: as described in the box support low-pressure high-power motor of the IC611 type of cooling comprise support 1, end cap 2, motor shaft 3, rotor 4, stator 5, stator winding 6, hollow cooler 7, tube sheet 8, hollow aluminum pipe 9, internal fan 10, ventilation channel plate 11, ventilated box 12, external fan 13 etc.
As shown in Figure 1, the present invention includes support 1, end cap 2 is installed at support 1 two ends, mounted motor axle 3 in support 1, and end cap 2 is stretched out at the two ends of motor shaft 3; Rotor 4 and stator 5 are set on described motor shaft 3, stator winding 6 is set on stator 5; Hollow cooler 7 is installed on described support 1, and as shown in Figure 2, the two ends of this hollow cooler 7 are tube sheet 8, and hollow aluminum pipe 9 is set in the circular hole of two ends tube sheet 8; Internal fan 10 is installed at two ends at described rotor 4, between rotor 4 and stator 5, ventilation channel plate 11 is set; When machine operation, rotor 4 and ventilation channel plate 11 are rotated, the hot-air of rotor 4 and stator 5 inside is thrown to support 1 upper space, hot-air carries out heat exchange by hollow aluminum pipe 9 and the cold air in hollow aluminum pipe 9, and the air carried out after heat exchange is got back to the position of internal fan 10 due to blast downwards again at hollow cooler 7 two ends; Like this, support 1 inside just forms the circulation wind path (as shown in Fig. 1 hollow core arrow) of two symmetries;
As shown in Figure 1, at an end of described support 1, ventilated box 12 is installed, external fan 13 is installed in ventilated box 12, external fan 13 is arranged on motor shaft 3; On the end face of described ventilated box 12, air inlet is set; When machine operation, external fan 13 is rotated, and by the cold air suction ventilation case 12 around motor, and is pressed in hollow cooler 7, at the inner hot-air with hollow aluminum pipe 9 outsides of hollow aluminum pipe 9, carries out blowing out after heat exchange.
Claims (2)
1. the box support low-pressure high-power motor of an IC611 type of cooling, comprise support (1), and end cap (2) is installed at support (1) two ends, mounted motor axle (3) in support (1), and end cap (2) is stretched out at the two ends of motor shaft (3); Rotor (4) and stator (5) are set on described motor shaft (3), stator winding (6) is set on stator (5); It is characterized in that: at the upper hollow cooler (7) of installing of described support (1), the two ends of this hollow cooler (7) are tube sheet (8), and hollow aluminum pipe (9) is set in the circular hole of two ends tube sheet (8); Internal fan (10) is installed at two ends at described rotor (4), between rotor (4) and stator (5), ventilation channel plate (11) is set; An end at described support (1) is installed ventilated box (12), on the end face of ventilated box (12), air inlet is set, and external fan (13) is installed in ventilated box (12).
2. the box support low-pressure high-power motor of the IC611 type of cooling as claimed in claim 1, it is characterized in that: described external fan (13) is arranged on motor shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104098625A CN103475147A (en) | 2013-09-09 | 2013-09-09 | IC611 cooling mode box-type machine base low-voltage high-power electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104098625A CN103475147A (en) | 2013-09-09 | 2013-09-09 | IC611 cooling mode box-type machine base low-voltage high-power electric motor |
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| Publication Number | Publication Date |
|---|---|
| CN103475147A true CN103475147A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104098625A Pending CN103475147A (en) | 2013-09-09 | 2013-09-09 | IC611 cooling mode box-type machine base low-voltage high-power electric motor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296561A (en) * | 2014-10-13 | 2015-01-21 | 中电电机股份有限公司 | Cooler structure |
| CN105226897A (en) * | 2015-10-20 | 2016-01-06 | 上海电气集团上海电机厂有限公司 | A kind of high pressure Non-spark Large-power High-Speed self-lubricating threephase asynchronous |
| CN106533027A (en) * | 2016-12-16 | 2017-03-22 | 卧龙电气集团股份有限公司 | Four-pole high-power air-to-air-cooling positive pressure type explosion-proof motor |
| CN107359727A (en) * | 2017-09-07 | 2017-11-17 | 东方电气集团东方电机有限公司 | A kind of support for being advantageous to motor ventilation and the motor using the support |
| CN107359763A (en) * | 2017-08-01 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of high-power nine phases asynchronous motor |
| CN108270323A (en) * | 2018-03-30 | 2018-07-10 | 南阳防爆（苏州）特种装备有限公司 | A kind of box type electrical machine |
| CN109617333A (en) * | 2018-12-30 | 2019-04-12 | 宁波市成大机械研究所 | A kind of thermal power plant air to air cooling high-tension motor energy-conserving reconstruction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62250843A (en) * | 1986-04-23 | 1987-10-31 | Fuji Electric Co Ltd | Outer fan-type rotary electric machine with air cooler |
| CN201466890U (en) * | 2009-08-05 | 2010-05-12 | 南阳防爆集团股份有限公司 | Low-vibration low-noise air-air cooling three-phase asynchronous motor |
| CN201750288U (en) * | 2010-03-12 | 2011-02-16 | 上海电气集团上海电机厂有限公司 | Ventilation system of variable frequency motor |
| CN202145603U (en) * | 2010-10-12 | 2012-02-15 | 哈尔滨电机厂有限责任公司 | Ventilation structure of air cooling AC motor |
| CN203434791U (en) * | 2013-09-09 | 2014-02-12 | 中达电机股份有限公司 | Low-voltage large-power motor with box type base in IC611 cooling manner |
-
2013
- 2013-09-09 CN CN2013104098625A patent/CN103475147A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62250843A (en) * | 1986-04-23 | 1987-10-31 | Fuji Electric Co Ltd | Outer fan-type rotary electric machine with air cooler |
| CN201466890U (en) * | 2009-08-05 | 2010-05-12 | 南阳防爆集团股份有限公司 | Low-vibration low-noise air-air cooling three-phase asynchronous motor |
| CN201750288U (en) * | 2010-03-12 | 2011-02-16 | 上海电气集团上海电机厂有限公司 | Ventilation system of variable frequency motor |
| CN202145603U (en) * | 2010-10-12 | 2012-02-15 | 哈尔滨电机厂有限责任公司 | Ventilation structure of air cooling AC motor |
| CN203434791U (en) * | 2013-09-09 | 2014-02-12 | 中达电机股份有限公司 | Low-voltage large-power motor with box type base in IC611 cooling manner |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296561A (en) * | 2014-10-13 | 2015-01-21 | 中电电机股份有限公司 | Cooler structure |
| CN105226897A (en) * | 2015-10-20 | 2016-01-06 | 上海电气集团上海电机厂有限公司 | A kind of high pressure Non-spark Large-power High-Speed self-lubricating threephase asynchronous |
| CN105226897B (en) * | 2015-10-20 | 2018-06-29 | 上海电气集团上海电机厂有限公司 | A kind of high pressure Non-spark Large-power High-Speed self-lubricating threephase asynchronous |
| CN106533027A (en) * | 2016-12-16 | 2017-03-22 | 卧龙电气集团股份有限公司 | Four-pole high-power air-to-air-cooling positive pressure type explosion-proof motor |
| CN107359763A (en) * | 2017-08-01 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of high-power nine phases asynchronous motor |
| CN107359727A (en) * | 2017-09-07 | 2017-11-17 | 东方电气集团东方电机有限公司 | A kind of support for being advantageous to motor ventilation and the motor using the support |
| CN108270323A (en) * | 2018-03-30 | 2018-07-10 | 南阳防爆（苏州）特种装备有限公司 | A kind of box type electrical machine |
| CN109617333A (en) * | 2018-12-30 | 2019-04-12 | 宁波市成大机械研究所 | A kind of thermal power plant air to air cooling high-tension motor energy-conserving reconstruction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20131225 |