CN103532304A - Structure of cooler for inner slip ring motor - Google Patents
Structure of cooler for inner slip ring motor Download PDFInfo
- Publication number
- CN103532304A CN103532304A CN201310510807.5A CN201310510807A CN103532304A CN 103532304 A CN103532304 A CN 103532304A CN 201310510807 A CN201310510807 A CN 201310510807A CN 103532304 A CN103532304 A CN 103532304A
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- China
- Prior art keywords
- slip ring
- tube sheet
- cooler
- base plate
- tube
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a structure of a cooler for an inner slip ring motor and belongs to the technical field of heat exchange. The structure mainly comprises a casing, a first tube plate, a heat exchange tube, a baffle plate, a second tube plate, a base plate, an air guide plate, a fan and a fan cover. A motor body and a slip ring are cooled inside respectively; a slip ring cooling part and a motor cooling part are separated through a partition plate; the heat exchange tube penetrates between the two tube plates; one part of the heat exchange tube is used for motor cooling, and the other part of the heat exchange tube is used for slip ring cooling; the baffle plate is mounted in the middle of the slip ring cooling part and is used for guiding a wind path; an air inlet and an air outlet of the slip ring are formed the base plate respectively; the slip ring sends hot air through the internal fan to the cooler from the air inlet; and the hot air returns to the slip ring from the air outlet after heat exchange, so that a cooling effect is achieved. The structure is simple, safe and remarkable in effect and is suitable for internal winding motors of the majority of slip rings.
Description
Technical field
The present invention relates to cooler, specifically a kind of structure with cooler as interior slip ring coiling electric motor, belongs to heat transfer technology field.
Background technology
In the prior art, there is the built-in situation of slip ring in coiling electric motor, and the built-in coiling electric motor of slip ring cannot be continued to use the cooler construction that the common external coiling electric motor of slip ring adopts at present.Therefore, the interior slip ring coiling electric motor of this type need be found a kind of cooler construction adapting with it.
Summary of the invention
The present invention is in order to address the above problem, for interior slip ring coiling electric motor provides a kind of interior slip ring motor cooler construction adapting.
Technical scheme of the present invention is as follows:
A slip ring motor cooler construction, comprises housing, the first tube sheet, heat exchanger tube, deflection plate, the second tube sheet, base plate, wind deflector, fan and fan housing; The first tube sheet, the second tube sheet, heat exchanger tube and deflection plate form cooling device, and wherein the first tube sheet, deflection plate, the second tube sheet are sequentially arranged vertically, and heat exchanger tube horizontal arrangement also runs through the first tube sheet, deflection plate and the second tube sheet; Housing and base plate form cooler housing, cooling device is installed on the inside of cooler housing, on base plate, the position of corresponding slip ring has air inlet and air outlet, and wherein air inlet is on the base plate between deflection plate and the second tube sheet, and air outlet is on the base plate between the first tube sheet and deflection plate; Fan housing is closing in below, cooler housing one end, having ventilation hole on the base plate at the place of closing; Fan is installed on fan housing inside; In cooler housing, be provided with wind deflector, the base plate welding of wind deflector one end and disposed at air vent, the other end is welded on cooling device.
Useful technique effect of the present invention is:
The present invention is cooling respectively in inside by motor main body and slip ring, slip ring cooling segment and motor cooling segment are kept apart with dividing plate, heat exchanger tube wear and two tube sheets between, it is cooling that a part serves as motor, it is cooling that another part serves as slip ring, a deflection plate is installed in the middle of slip ring cooling segment, be used for guiding wind path, base plate is provided with each place of inlet and outlet of slip ring, slip ring is sent into cooler hot blast by air inlet by built-in fans, after heat exchange, from air outlet, return to slip ring again, thereby play cooling effect.Simply, safety, action effect is obvious, is applicable to the built-in coiling electric motor of most slip rings.
Advantage of the present invention will provide in embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention mainly comprises housing 1, the first tube sheet 2, heat exchanger tube 3, deflection plate 4, the second tube sheet 5, base plate 6, wind deflector 7, fan 8 and fan housing 9.Wherein the first tube sheet 2, the second tube sheet 5, heat exchanger tube 3, deflection plate 4 form cooling device for cooler, the first tube sheet 2, deflection plate 4, the second tube sheet 5 in order parallel vertical are arranged, heat exchanger tube 3 horizontal arrangement, and run through the first tube sheet 2, deflection plate 4 and the second tube sheet 5.Housing 1 forms cooler housing with base plate 6, and it is inner that above-mentioned cooling device is installed on cooler housing.On base plate 6, corresponding slip ring 10 positions are driven each place of air outlet into, and wherein air inlet is on the base plate 6 between deflection plate 4 and the second tube sheet 5, and air outlet is on the base plate 6 between the first tube sheet 2 and deflection plate 4, and the wind direction at slip ring 10 places is as located as shown in arrow in Fig. 1.Fan 8 is installed on fan housing 9 inside, and fan housing 9 is closing in the lower right of cooler housing, and fan housing 9 has ventilation hole on the base plate 6 at the place of closing.Wind deflector 7 is set in cooler housing, base plate 6 welding of one end and disposed at air vent, the other end is welded on cooling device, for regulating air quantity.
Operation of the present invention and principle are as follows: be divided into inside and outside two wind paths, the turnover wind path at slip ring 10 places is interior wind path, fan 8 inlet shell 1 air-out are outer ventilation circuit, and the first tube sheet 2 and the second tube sheet 5 are kept apart motor main body cooling segment and slip ring cooling segment, deflection plate 4 guiding slip ring wind directions.Main operational mode is: the fan at slip ring 10 places is squeezed into cooler hot blast by the corresponding air inlet of base plate 6, contact with the tube wall of heat exchanger tube in cooling device 3, because the wind in heat exchanger tube 3 pipes is directly sucked from environment by fan 9, temperature is lower than the outer hot blast of being sent up by slip ring 10 of heat exchanger tube 3, therefore produce heat exchange, so that the interior wind-warm syndrome of heat exchanger tube 3 uprises, then by cooling device, send in environment, the outer wind-warm syndrome step-down of while heat exchanger tube 3, by the corresponding air outlet of base plate 6, send into again slip ring 10, by a kind of like this circulation, reach the object of cooling slip ring.The present invention provides a kind of feasible and good type of cooling of effect for the built-in slip ring structure of coiling electric motor.
Note: mounting means of the present invention is identical with conventional cooler.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (1)
1. in, a slip ring motor cooler construction, is characterized in that, comprises housing (1), the first tube sheet (2), heat exchanger tube (3), deflection plate (4), the second tube sheet (5), base plate (6), wind deflector (7), fan (8) and fan housing (9); The first tube sheet (2), the second tube sheet (5), heat exchanger tube (3) and deflection plate (4) form cooling device, wherein the first tube sheet (2), deflection plate (4), the second tube sheet (5) order are arranged vertically, and heat exchanger tube (3) horizontal arrangement also runs through the first tube sheet (2), deflection plate (4) and the second tube sheet (5); Housing (1) forms cooler housing with base plate (6), cooling device is installed on the inside of cooler housing, the position of the upper corresponding slip ring (10) of base plate (6) has air inlet and air outlet, the base plate (6) that wherein air inlet is positioned between deflection plate (4) and the second tube sheet (5) is upper, and air outlet is positioned on the base plate (6) between the first tube sheet (2) and deflection plate (4); Fan housing (9) is closing in below, cooler housing one end, having ventilation hole on the base plate at the place of closing (6); Fan (8) is installed on fan housing (9) inside; In cooler housing, be provided with wind deflector (3), base plate (6) welding of wind deflector (3) one end and disposed at air vent, the other end is welded on cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510807.5A CN103532304A (en) | 2013-10-25 | 2013-10-25 | Structure of cooler for inner slip ring motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510807.5A CN103532304A (en) | 2013-10-25 | 2013-10-25 | Structure of cooler for inner slip ring motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103532304A true CN103532304A (en) | 2014-01-22 |
Family
ID=49934079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310510807.5A Pending CN103532304A (en) | 2013-10-25 | 2013-10-25 | Structure of cooler for inner slip ring motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103532304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418349A (en) * | 2018-05-10 | 2018-08-17 | 泰豪沈阳电机有限公司 | A kind of weather-proof type electric machine cooler |
| CN113937958A (en) * | 2021-10-22 | 2022-01-14 | 远景能源有限公司 | Closed marine doubly-fed generator slip ring cooling system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764466A (en) * | 2009-11-24 | 2010-06-30 | 江苏兆胜空调有限公司 | Motor cooling device |
| CN101951071A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | High protection level slip ring structure of winding motor |
| CN101980427A (en) * | 2010-10-29 | 2011-02-23 | 无锡哈电电机有限公司 | Slip ring ventilation cooling system structure |
| DE102010001437A1 (en) * | 2010-02-01 | 2011-08-04 | Siemens Aktiengesellschaft, 80333 | Dynamo electric machine for use as e.g. generator, has secondary cooler for cooling cooling media of primary cooling circuit of machine and primary cooling circuit of slip ring arrangement, where secondary cooler is formed as upper cooler |
-
2013
- 2013-10-25 CN CN201310510807.5A patent/CN103532304A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101764466A (en) * | 2009-11-24 | 2010-06-30 | 江苏兆胜空调有限公司 | Motor cooling device |
| DE102010001437A1 (en) * | 2010-02-01 | 2011-08-04 | Siemens Aktiengesellschaft, 80333 | Dynamo electric machine for use as e.g. generator, has secondary cooler for cooling cooling media of primary cooling circuit of machine and primary cooling circuit of slip ring arrangement, where secondary cooler is formed as upper cooler |
| CN101951071A (en) * | 2010-10-15 | 2011-01-19 | 无锡哈电电机有限公司 | High protection level slip ring structure of winding motor |
| CN101980427A (en) * | 2010-10-29 | 2011-02-23 | 无锡哈电电机有限公司 | Slip ring ventilation cooling system structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418349A (en) * | 2018-05-10 | 2018-08-17 | 泰豪沈阳电机有限公司 | A kind of weather-proof type electric machine cooler |
| CN108418349B (en) * | 2018-05-10 | 2023-12-19 | 沈阳泰豪沈电电机技术有限公司 | Cooler for climate protection type motor |
| CN113937958A (en) * | 2021-10-22 | 2022-01-14 | 远景能源有限公司 | Closed marine doubly-fed generator slip ring cooling system and method |
| WO2023066376A1 (en) * | 2021-10-22 | 2023-04-27 | 远景能源有限公司 | Closed offshore doubly-fed generator slip ring cooling system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |