CN201786740U - Axial flow wind wheel with air vents - Google Patents
Axial flow wind wheel with air vents Download PDFInfo
- Publication number
- CN201786740U CN201786740U CN2010202909779U CN201020290977U CN201786740U CN 201786740 U CN201786740 U CN 201786740U CN 2010202909779 U CN2010202909779 U CN 2010202909779U CN 201020290977 U CN201020290977 U CN 201020290977U CN 201786740 U CN201786740 U CN 201786740U
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- Prior art keywords
- axial
- air
- guiding
- wheel hub
- flow windwheel
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- Expired - Lifetime
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- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an axial flow wind wheel with air vents, which comprises fan blades and a hub, wherein the hub is provided with a fixing hole for a motor shaft and air vents along the axial direction. By adopting the structure, the axial flow wind wheel rotates clockwise in the running process of a motor; and when the axial flow wind wheel rotates, wind is blown to the motor through the air vents on the hub to dissipate the heat generated by the motor rapidly so as to achieve the purpose of air cooling, therefore, the axial wind wheel with air vents can effectively avoid the ultrahigh temperature of the motor.
Description
Technical field
The utility model relates to a kind of axial-flow windwheel.
Background technique
Present prior art, a kind of axial-flow windwheel comprises fan blade and wheel hub, and the motor shaft fixed hole is arranged on the wheel hub, motor shaft is fixedlyed connected with fixed hole.Existing problems are: in the using process, the heat that motor produces can not distribute, and causes motor temperature too high, and damages motor.
Summary of the invention
The purpose of this utility model is: a kind of axial-flow windwheel with air-guiding hole is provided, and it can be in the moving row of motor process, by the air-cooled purpose that reaches the motor cooling.
The utility model is achieved in that a kind of axial-flow windwheel with air-guiding hole, comprises fan blade and wheel hub, and the motor shaft fixed hole is arranged on the wheel hub, and its special way is: on the wheel hub vertically air-guiding hole arranged.
Described a kind of axial-flow windwheel with air-guiding hole, its special way is: described wheel hub is the cylindrical shell of an end opening, and the motor shaft fixed hole position is on the base plate of wheel hub;
Described air-guiding hole wound motor axle fixed hole evenly distributes.
Described a kind of axial-flow windwheel with air-guiding hole, its special way is: on the suction port of described air-guiding hole guiding device is arranged.
Described a kind of axial-flow windwheel with air-guiding hole, its special way is: described guiding device is a guiding mouth that is made of radial plate, two circumferential plates and an axial plate, and the opening direction of guiding mouth and axial-flow windwheel sense of rotation are in the same way.
Described a kind of axial-flow windwheel with air-guiding hole, its special way is: described guiding device is a barge board.
A kind of axial-flow windwheel of the utility model with air-guiding hole, owing to adopt such structure, in motor operation course, axial-flow windwheel clockwise rotates, and turns in the journey at axial-flow windwheel, and wind blows to motor from the air-guiding hole on the wheel hub, make motor produce heat and distribute rapidly, reach air-cooled purpose.Can prevent effectively that motor temperature is too high.
Description of drawings
Fig. 1 is one of stereogram of the present utility model.
Fig. 2 is two of a stereogram of the present utility model.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is a plan view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of axial-flow windwheel with air-guiding hole comprises fan blade 1 and wheel hub 2, and motor shaft fixed hole 21 is arranged on the wheel hub 2, on the wheel hub 2 vertically air-guiding hole 22 is arranged.
Described wheel hub 2 is the cylindrical shell of an end opening, and motor shaft fixed hole 21 is positioned on the base plate of wheel hub 2;
Described air-guiding hole 22 wound motor axle fixed holes are evenly distributed on the base plate of wheel hub 1.
As shown in Figure 3, described guiding device 3 is a guiding mouth that is made of radial plate 31, two circumferential plates 32 and an axial plate 33, and the opening direction of guiding mouth and axial-flow windwheel sense of rotation are in the same way.Axially plate 33 is connected with circumferential plate 32 1 ends with radial plate 31, and radial plate 31 is fixedlyed connected with the base plate of wheel hub 2 with the other end of circumferential plate 32.
As shown in Figure 4, wind wheel clockwise rotates, and then guiding device 3 imports wind hole 22 with wind
Described guiding device 3 also can be a baffle plate that is disposed radially, and in the process of axial-flow windwheel rotation, baffle plate imports pilot hole 22 with wind.
Above-described only is preferential mode of execution of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (5)
1. the axial-flow windwheel with air-guiding hole comprises fan blade and wheel hub, and the motor shaft fixed hole is arranged on the wheel hub, it is characterized in that: on the wheel hub vertically air-guiding hole arranged.
2. a kind of axial-flow windwheel with air-guiding hole according to claim 1 is characterized in that: described wheel hub is the cylindrical shell of an end opening, and the motor shaft fixed hole position is on the base plate of wheel hub;
Described air-guiding hole wound motor axle fixed hole evenly distributes.
3. a kind of axial-flow windwheel with air-guiding hole according to claim 2 is characterized in that: on the suction port of described air-guiding hole guiding device is arranged.
4. a kind of axial-flow windwheel with air-guiding hole according to claim 3 is characterized in that: described guiding device is a guiding mouth that is made of radial plate, two circumferential plates and an axial plate, and the opening direction of guiding mouth and axial-flow windwheel sense of rotation are in the same way.
5. a kind of axial-flow windwheel with air-guiding hole according to claim 3 is characterized in that: described guiding device is a barge board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202909779U CN201786740U (en) | 2010-08-13 | 2010-08-13 | Axial flow wind wheel with air vents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202909779U CN201786740U (en) | 2010-08-13 | 2010-08-13 | Axial flow wind wheel with air vents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786740U true CN201786740U (en) | 2011-04-06 |
Family
ID=43818705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202909779U Expired - Lifetime CN201786740U (en) | 2010-08-13 | 2010-08-13 | Axial flow wind wheel with air vents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786740U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062117A (en) * | 2011-10-24 | 2013-04-24 | 哈米尔顿森德斯特兰德公司 | Fan rotor with cooling holes |
| CN107588043A (en) * | 2017-10-20 | 2018-01-16 | 东风博泽汽车系统有限公司 | A kind of electric motor fan radiating hub structure and its cooling fan formed |
| CN107829979A (en) * | 2017-11-29 | 2018-03-23 | 苏州驿力机车科技股份有限公司 | A kind of wheel hub of axial flow blower |
| CN112096655A (en) * | 2020-08-12 | 2020-12-18 | 东风博泽汽车系统有限公司 | Heat dissipation hub structure and heat dissipation fan formed by same |
| US10982682B2 (en) | 2018-03-16 | 2021-04-20 | Hamilton Sundstrand Corporation | Fan rotor for ram air fan |
| CN116792342A (en) * | 2023-08-24 | 2023-09-22 | 广东赛普电器制造有限公司 | Water pump of high-efficient cooling of hydrologic cycle formula |
-
2010
- 2010-08-13 CN CN2010202909779U patent/CN201786740U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062117A (en) * | 2011-10-24 | 2013-04-24 | 哈米尔顿森德斯特兰德公司 | Fan rotor with cooling holes |
| US10247197B2 (en) | 2011-10-24 | 2019-04-02 | Hamilton Sundstrand Corporation | Fan rotor with cooling holes |
| CN107588043A (en) * | 2017-10-20 | 2018-01-16 | 东风博泽汽车系统有限公司 | A kind of electric motor fan radiating hub structure and its cooling fan formed |
| CN107829979A (en) * | 2017-11-29 | 2018-03-23 | 苏州驿力机车科技股份有限公司 | A kind of wheel hub of axial flow blower |
| CN107829979B (en) * | 2017-11-29 | 2023-12-29 | 苏州驿力机车科技股份有限公司 | Hub of axial flow fan |
| US10982682B2 (en) | 2018-03-16 | 2021-04-20 | Hamilton Sundstrand Corporation | Fan rotor for ram air fan |
| US11434923B2 (en) | 2018-03-16 | 2022-09-06 | Hamilton Sundstrand Corporation | Fan rotor for ram air fan |
| CN112096655A (en) * | 2020-08-12 | 2020-12-18 | 东风博泽汽车系统有限公司 | Heat dissipation hub structure and heat dissipation fan formed by same |
| CN116792342A (en) * | 2023-08-24 | 2023-09-22 | 广东赛普电器制造有限公司 | Water pump of high-efficient cooling of hydrologic cycle formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |