CN202889114U - Air-to-air cooler for motor - Google Patents
Air-to-air cooler for motor Download PDFInfo
- Publication number
- CN202889114U CN202889114U CN2012201034891U CN201220103489U CN202889114U CN 202889114 U CN202889114 U CN 202889114U CN 2012201034891 U CN2012201034891 U CN 2012201034891U CN 201220103489 U CN201220103489 U CN 201220103489U CN 202889114 U CN202889114 U CN 202889114U
- Authority
- CN
- China
- Prior art keywords
- air
- motor
- cooling
- cooler
- water pipe
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an air-to-air cooler for a motor. The air-to-air cooler is composed of end plates, an angle iron, an upper cover plate, a separator plate, a steel plate, wind-guiding plates, side plates, cooling pipes and lifting bars, etc. The air-to-air cooler is arranged on the top of the motor. The cooling pipes of the cooler are aluminum pipes which are arranged in an M-shaped way with a 60-degree included angle. The cooling pipes are arranged in a way to form equilateral triangles with one another. The uppermost cooling pipe and the bottommost cooling pipe are 80-100mm distance away from the upper cover plate and the bottom side of the cooler respectively. An outer fan arranged on the non-shaft-extension-end of the motor blows air into the cooling pipes. The air is then discharged from above the shaft extension end of the motor. The air inside the motor is cycled through an inner fan. Heat exchanges are performed through the walls of the cooling pipes. Hot air is thus cooled. The cooled inner air further makes each part of the motor cooled. A cooling purpose is thus achieved. The air-to-air cooler provided by the utility model has the advantages of small wind resistance, capabilities of making the air inside the motor rapidly circulated, good cooling effects, significant decrease in the diameter of the outer fan, less severe mechanical loss, lower noise, and motor power increase.
Description
Technical field
The utility model relates to a kind of hollow cooler for motor.
Background technology
In the big-and-middle-sized high-voltage three-phase asynchronous motor product of existing YKK series 6kV, 10kV, in the majority with the hollow cooler of rectangular arranged, this arrangement mode pipe number of plies is more, cooling water pipe adopts steel pipe, causes the windage of motor internal large, and volume is large, weight is large, and its cooling effect is bad.A kind of hollow cooler for motor of the utility model, cooling water pipe adopts aluminum pipe, arranges in M type mode, and angle adopts 60 °, is mutually equilateral triangle between the cooling water pipe, and M type arrangement mode windage is little, and the motor internal air is circulated fast, and cooling effect is better.
Summary of the invention
The purpose of this utility model provides a kind of hollow cooler for motor, solves the cooling problem of various big-and-middle-sized high-voltage three-phase asynchronous motors, and cost is low, operation is simple, the cycle is short, energy-efficient.
The utility model is achieved in that it is comprised of end plate, angle steel, upper cover plate, dividing plate, steel plate, wind deflector, side plate, cooling water pipe and joint hinge etc., places the top of motor.It is characterized in that the cooler cooling water pipe adopts aluminum pipe, arrange with the M type, angle adopts 60 °, is mutually equilateral triangle between the cooling water pipe, the distance that the superiors' cooling water pipe and orlop cooling water pipe should keep 80-100 mm with upper cover plate and the base of cooler respectively.By the external fan that is installed in the motor non-shaft stretching end air is blown in the cooling water pipe, discharge by shaft extension end top is outer again, the inner air of motor is circulated by internal fan, carry out heat exchange by the cooling tube wall, make the hot-air cooling, the inner air that has been cooled is the each several part of cooling motor again, reaching the cooling purpose.
The utility model has the advantages that: the cooler that the M type is arranged adopts aluminum pipe, compare the steel pipe cooler that traditional square type is arranged, have lightweight, cost is low, and technique is simple, non-corrosive in the wet environment, windage is little, good cooling results has reduced the loss of inside and outside fan widely, has improved the efficient of motor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Among the figure, 1, end plate, 2, angle steel, 3, upper cover plate, 4, dividing plate, 5, steel plate, 6,7 wind deflectors, 8, joint hinge, 9, cooling water pipe, 10, side plate.
Embodiment
Shown in Fig. 1-2, the utility model is achieved like this, two correspondences in end plate 1 front and back, welded together with upper cover plate 3, dividing plate 4 is welded between the two end plates, opens the hole that the M type is arranged on end plate and the dividing plate, angle adopts 60 °, is mutually equilateral triangle between the hole, pitch of holes 10mm; The distance that the superiors' cooling water pipe and orlop cooling water pipe should keep 80-100 mm with upper cover plate and the base of cooler respectively; Cooling water pipe 9 is placed between the two end plates, squeezes at the mouth of pipe and rises, and itself and end plate is closely cooperated and screens; Wind deflector 6,7 is welded between end plate and the side cover plate such as Fig. 1.
Be installed in the external fan of motor non-shaft stretching end through wind deflector 6,7 shuntings, air is blown in the cooling water pipe 9 equably, discharge by shaft extension end top is outer again; The inner air of motor is circulated by internal fan, carries out heat exchange by the cooling tube wall, make hot-air cooling, and the inner air that has been cooled is the each several part of cooling motor again, to reach the cooling purpose.
Claims (3)
1. hollow cooler for motor, it is characterized in that it is comprised of end plate, angle steel, upper cover plate, dividing plate, steel plate, wind deflector, side plate, cooling water pipe and joint hinge etc., place the top of motor, cooling water pipe adopts aluminum pipe, arrange in M type mode, angle adopts 60 °, is mutually equilateral triangle between the cooling water pipe; By the external fan that is installed in the motor non-shaft stretching end air is blown in the cooling water pipe, discharges by shaft extension end top is outer again; The inner air of motor is circulated by internal fan, carries out heat exchange by the cooling tube wall, make hot-air cooling, and the inner air that has been cooled is the each several part of cooling motor again, to reach the cooling purpose.
2. a kind of hollow cooler for motor as claimed in claim 1, it is characterized in that: cooling water pipe is placed between the two end plates, squeezes at the mouth of pipe and rises, and itself and end plate is closely cooperated and screens.
3. a kind of hollow cooler for motor as claimed in claim 1 is characterized in that: the distance that the superiors' cooling water pipe and orlop cooling water pipe should keep 80-100 mm with upper cover plate and the base of cooler respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201034891U CN202889114U (en) | 2012-03-19 | 2012-03-19 | Air-to-air cooler for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201034891U CN202889114U (en) | 2012-03-19 | 2012-03-19 | Air-to-air cooler for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889114U true CN202889114U (en) | 2013-04-17 |
Family
ID=48080502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201034891U Expired - Fee Related CN202889114U (en) | 2012-03-19 | 2012-03-19 | Air-to-air cooler for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101759630B1 (en) * | 2015-09-07 | 2017-07-21 | 현대일렉트릭앤에너지시스템(주) | Totally-enclosed and air cooling type motor |
| CN107769466A (en) * | 2017-12-04 | 2018-03-06 | 江苏航天动力机电有限公司 | High efficiency motor cooler pipe laying structure |
| CN110230933A (en) * | 2019-06-28 | 2019-09-13 | 扬中申扬换热设备有限公司 | A kind of novel air cooler |
-
2012
- 2012-03-19 CN CN2012201034891U patent/CN202889114U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101759630B1 (en) * | 2015-09-07 | 2017-07-21 | 현대일렉트릭앤에너지시스템(주) | Totally-enclosed and air cooling type motor |
| CN107769466A (en) * | 2017-12-04 | 2018-03-06 | 江苏航天动力机电有限公司 | High efficiency motor cooler pipe laying structure |
| CN110230933A (en) * | 2019-06-28 | 2019-09-13 | 扬中申扬换热设备有限公司 | A kind of novel air cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205985884U (en) | Switch board that radiating effect is good | |
| CN202889114U (en) | Air-to-air cooler for motor | |
| CN108109814A (en) | A kind of structure that cools of dry-type transformer | |
| CN213300688U (en) | Drying equipment is used in office furniture production | |
| CN105530803B (en) | The electrical cabinet of multilayer cooling wind | |
| CN201947119U (en) | Wind power air-to-air cooler | |
| CN204535009U (en) | A kind of coil pipe of air-conditioner blower uniform stream device | |
| CN206384563U (en) | A kind of food cooling transmission equipment | |
| CN205175048U (en) | Pharmacy is with quick medicinal material hot -air drying case | |
| CN201877937U (en) | External sealed motor base of radiating system | |
| CN211782489U (en) | Raw and other materials drying device of agate coffee | |
| CN204014394U (en) | Novel air duct formula heat-exchanger rig | |
| CN202547446U (en) | Air water cooler | |
| CN203733559U (en) | Low-magnetic-flux high-frequency transformer | |
| CN103168990B (en) | Vermicelli oven capable of improving heat efficiency | |
| CN107144118B (en) | Four-direction air supply alternating type drying structure and grain drying machine with same | |
| CN201674321U (en) | Box-type electric motor base | |
| CN204244096U (en) | A kind of parallel air duct rectifier bridge | |
| CN203571883U (en) | Variable frequency multi-connection air conditioning unit and combination structure thereof | |
| CN203826161U (en) | Box-body cooling device for transformer | |
| CN205016327U (en) | Radiating structure of transformer | |
| CN207218549U (en) | A kind of inverter | |
| CN219132908U (en) | Plastic profile vertical tractor | |
| CN208952727U (en) | A kind of cooling wind anti-interference structure | |
| CN201844708U (en) | Novel cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |