CN201742201U - Wind cover for air-to-air intercooler three-phase asynchronous motor - Google Patents
Wind cover for air-to-air intercooler three-phase asynchronous motor Download PDFInfo
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- CN201742201U CN201742201U CN201020263399XU CN201020263399U CN201742201U CN 201742201 U CN201742201 U CN 201742201U CN 201020263399X U CN201020263399X U CN 201020263399XU CN 201020263399 U CN201020263399 U CN 201020263399U CN 201742201 U CN201742201 U CN 201742201U
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- connecting plate
- air
- deep bead
- air damper
- plate
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Abstract
The utility model discloses a wind cover for air-to-air intercooler three-phase asynchronous motor comprising a connecting frame which is provided with a wind inlet, the connecting frame being provided with an upper connecting plate, a middle connecting plate and a lower connecting plate, one ends of the upper connecting plate, the middle connecting plate and the lower connecting plate being respectively provided with a first air damper, a second air damper and a third air damper; wherein the ends of the first air damper and the third air damper are provided with bottom connecting plates, the lower part of the first air damper being provided with a wind outlet, the wind outlet being communicated with the wind inlet. The fan housing structure constituted by the first air damper, the third air damper, the bottom connecting plate and the connecting frame of the utility model can reduce fastening fit process comparing with prior art fan housing and can prevent wind resistance caused by sudden turning of cooling air flow produced by the external fan housing. The adoption of arc transition between the upper connecting plate and the first air damper, between the middle plate and the second air damper, and between the lower connecting plate and the third air damper can make a more smooth flow of air flow path, a larger wind concentration room and a better heat dissipation effect.
Description
Technical field
The utility model relates to a kind of fan housing, especially a kind of air-air cooling three-phase asynchronous motor fan cover.
Background technology
Air-air cooling three-phase asynchronous motor is the threephase asynchronous that utilizes air that motor is cooled off.At present, the demand of YKK series motor rises year by year, but YKK series motor is when using, and it is higher to heat up; Wherein the structure of motor fan cover is to influence a higher important factors of motor intensification.In the prior art, the fan housing of air-air cooling three-phase asynchronous motor comprises two parts, i.e. the first half and the latter half; Described top part and the latter half adopt bolt, and dismounting is very complicated, and the centre of the first half is not provided with wind deflector, cause blast little, and windage is big, thereby poor to the radiating effect of air-air cooling three-phase asynchronous motor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of air-air cooling three-phase asynchronous motor fan cover is provided, and it is simple in structure, and is easy for installation, good heat dissipation effect.
According to the technical scheme that the utility model provides, described air-air cooling three-phase asynchronous motor fan cover comprises link, on the described link air inlet is set; Upper junction plate, middle connecting plate and lower connecting plate are set respectively on the described link; Described upper junction plate is provided with first deep bead corresponding to the other end that links to each other with link, and middle connecting plate is provided with second deep bead corresponding to the other end that links to each other with link, and lower connecting plate is provided with the 3rd deep bead corresponding to the other end that links to each other with link; The end of described first deep bead and the 3rd deep bead is provided with the bottom connecting plate; First deep bead, the 3rd deep bead and bottom connecting plate and link form fan housing structure; The bottom of first deep bead is provided with air outlet; Described air outlet is connected with air inlet.
Adopt arc transition between the described middle connecting plate and second deep bead, wind deflector in the middle of the middle connecting plate and second deep bead form.Adopt arc transition between the described upper junction plate and first deep bead, the upper junction plate and first deep bead form wind deflector.Adopt arc transition between described lower connecting plate and the 3rd deep bead, lower connecting plate and third gear plate form down deep bead.Described upper junction plate is provided with mounting blocks corresponding to the junction of the first deep bead plate.
Advantage of the present utility model: first deep bead, the 3rd deep bead, bottom connecting plate and link form fan housing structure, compare present fan housing and can reduce the secure fit operation, and the cooling blast of having avoided external fan to produce is turned suddenly and the windage that causes.All adopt arc transition between the upper junction plate and first deep bead, middle connecting plate and second deep bead, lower connecting plate and the 3rd deep bead, it is more smooth that air flow path is flowed, and increased wind assembling set, improved radiating effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 2: the utility model comprises link 1, bottom connecting plate 2, air inlet 3, middle connecting plate 4, first deep bead 5, air outlet 6, mounting blocks 7, lower connecting plate 8, second deep bead 9, upper junction plate 10 and the 3rd deep bead 11.
As depicted in figs. 1 and 2: upper junction plate 10, middle connecting plate 4 and lower connecting plate 8 are set respectively on the described link 1; Link 1 comprises four interconnective fixed heads, forms frame structure between four fixed heads; Upper junction plate 10, middle connecting plate 4 and lower connecting plate 8 lay respectively at top, centre and the bottom of link 1.Described link 1 forms two air inlets 3 by middle connecting plate 4, is used for hot blast is derived.Described upper junction plate 10, middle connecting plate 4 and lower connecting plate 8 are provided with first deep bead 5, second deep bead 9 and the 3rd deep bead 11 respectively corresponding to the other end that links to each other with link 1, and described second deep bead 9 links to each other by bottom connecting plate 2 with the end of the 3rd deep bead 11.10 of described first deep bead 5 and upper junction plates adopt arc transition, and 4 of second deep bead 9 and middle connecting plates adopt arc transition, and third gear valve rod 11 also adopts arc transition with lower connecting plate 8.The upper junction plate 10 and first deep bead 5, lower connecting plate 8 and the 3rd deep bead 11 adopt arc transition, form whole bending moulding on the whole, and the cooling blast of having avoided external fan to produce is turned suddenly and the windage that causes.Described second deep bead 9 does not contact with bottom connecting plate 2.
1 of described upper junction plate 10, first deep bead 5, the 3rd deep bead 11, lower connecting plate 8 and bottom connecting plate 2 and link form fan housing structure.The bottom of first deep bead 5 sets out air port 6, and described air outlet 6 is connected with air inlet 3.The joint portion of the upper junction plate 10 and first deep bead 5 is provided with mounting blocks 7, is used for the fan housing structure that forms fixedly connected.
As depicted in figs. 1 and 2: during use, link 1 is linked to each other with air-air cooling three-phase asynchronous motor by screw, the hot gas that air-air cooling three-phase asynchronous motor produces is derived by the air inlet on the link 13.The upper junction plate 10 and first deep bead 5 adopt arc transition, wind deflector structure in the formation; The middle connecting plate 4 and second deep bead 9 adopt arc transition, wind deflector structure in the middle of forming; Lower connecting plate 8 and the 3rd deep bead 11 adopt arc transition, form wind deflector structure down.By the hot gas that air inlet 3 enters, under the corresponding matching of wind deflector, it is more smooth that air flow path is flowed, and increased wind assembling set under last wind deflector, middle wind deflector reach.By the structure of middle wind deflector, air-flow is divided into two strands, air-flow is more even, and blast strengthens.The described upper junction plate 10 and first deep bead 5, lower connecting plate 8 and the 3rd deep bead 11 and bottom connecting plate 2 form fan housing structure with link 1, compare split type fan housing, can reduce the secure fit operation when installing; And the windage that can avoid the cooling blast turning suddenly of external fan generation and cause.After the air-flow that enters from air inlet 3 was divided into two strands, mixed the back of slowing down in wind scooper, and derive good heat dissipation effect by air outlet 6.
The utility model first deep bead 5, the 3rd deep bead 11, bottom connecting plate 2 forms fan housing structure with link 1, compares present fan housing and can reduce the secure fit operation, and the cooling blast of having avoided external fan to produce is turned suddenly and the windage that causes.The upper junction plate 10 and first deep bead 5, middle connecting plate 4 and second deep bead 9, lower connecting plate 8 and 11 of the 3rd deep beads all adopt arc transition, and it is more smooth that air flow path is flowed, and increased wind assembling set, improved radiating effect.
Claims (5)
1. an air-air cooling three-phase asynchronous motor fan cover comprises link (1), and air inlet (3) is set on the described link (1); It is characterized in that: upper junction plate (10), middle connecting plate (4) and lower connecting plate (8) are set respectively on the described link (1); Described upper junction plate (10) is provided with first deep bead (5) corresponding to the other end that links to each other with link (1), middle connecting plate (4) is provided with second deep bead (9) corresponding to the other end that links to each other with link (1), and lower connecting plate (8) is provided with the 3rd deep bead (11) corresponding to the other end that links to each other with link (1); Described first deep bead (5) is provided with bottom connecting plate (2) with the end of the 3rd deep bead (11); First deep bead (5), the 3rd deep bead (11) and bottom connecting plate (2) form fan housing structure with link (1); The bottom of first deep bead (5) is provided with air outlet (6); Described air outlet (6) is connected with air inlet (3).
2. air-air cooling three-phase asynchronous motor fan cover according to claim 1 is characterized in that: adopt arc transition between described middle connecting plate (4) and second deep bead (9), wind deflector in the middle of middle connecting plate (4) forms with second deep bead (9).
3. air-air cooling three-phase asynchronous motor fan cover according to claim 1 is characterized in that: adopt arc transition between described upper junction plate (10) and first deep bead (5), wind deflector in upper junction plate (10) and first deep bead (5) formation.
4. air-air cooling three-phase asynchronous motor fan cover according to claim 1 is characterized in that: adopt arc transition between described lower connecting plate (8) and the 3rd deep bead (11), lower connecting plate (8) forms deep bead down with third gear plate (11).
5. air-air cooling three-phase asynchronous motor fan cover according to claim 1 is characterized in that: described upper junction plate (10) is provided with mounting blocks (7) corresponding to the junction of the first deep bead plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263399XU CN201742201U (en) | 2010-07-12 | 2010-07-12 | Wind cover for air-to-air intercooler three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020263399XU CN201742201U (en) | 2010-07-12 | 2010-07-12 | Wind cover for air-to-air intercooler three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742201U true CN201742201U (en) | 2011-02-09 |
Family
ID=43557480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020263399XU Expired - Lifetime CN201742201U (en) | 2010-07-12 | 2010-07-12 | Wind cover for air-to-air intercooler three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882848A (en) * | 2010-07-12 | 2010-11-10 | 无锡锡山安达防爆电气设备有限公司 | Air-air cooling three-phase asynchronous motor fan cover |
| CN102357589A (en) * | 2011-09-20 | 2012-02-22 | 无锡锡山安达防爆电气设备有限公司 | Die for shutter |
| CN111478491A (en) * | 2020-05-18 | 2020-07-31 | 中车永济电机有限公司 | Water wave-proof open-type self-ventilation main generator with internal combustion motor car mounted under vehicle |
-
2010
- 2010-07-12 CN CN201020263399XU patent/CN201742201U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882848A (en) * | 2010-07-12 | 2010-11-10 | 无锡锡山安达防爆电气设备有限公司 | Air-air cooling three-phase asynchronous motor fan cover |
| CN102357589A (en) * | 2011-09-20 | 2012-02-22 | 无锡锡山安达防爆电气设备有限公司 | Die for shutter |
| CN111478491A (en) * | 2020-05-18 | 2020-07-31 | 中车永济电机有限公司 | Water wave-proof open-type self-ventilation main generator with internal combustion motor car mounted under vehicle |
| CN111478491B (en) * | 2020-05-18 | 2021-07-30 | 中车永济电机有限公司 | Water wave-proof open-type self-ventilation main generator with internal combustion motor car mounted under vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20120530 |