CN205190356U - Novel heat dissipation wheel - Google Patents
Novel heat dissipation wheel Download PDFInfo
- Publication number
- CN205190356U CN205190356U CN201520984752.6U CN201520984752U CN205190356U CN 205190356 U CN205190356 U CN 205190356U CN 201520984752 U CN201520984752 U CN 201520984752U CN 205190356 U CN205190356 U CN 205190356U
- Authority
- CN
- China
- Prior art keywords
- wheel body
- axle hole
- flanging
- pedestal
- hole
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel heat dissipation wheel, including the wheel body, the wheel body middle part is provided with axle hole, is provided with the pedestal on the lower surface of wheel body, and the circumference outside that lies in axle hole on the pedestal is provided with a plurality of reinforcement hole, and reinforcement hole is the triangle -shaped and evenly distributed in axle hole's the circumference outside, the outer circumference department of the upper surface of wheel body is provided with curved hem, and the wheel body upper surface lies in and is provided with annular enhancement recess between axle hole and the hem, be provided with a plurality of radial strengthening ribs of arranging that are between axle hole and the hem, the strengthening rib is provided with the recess with the last border department of hem junction. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
The utility model relates to a kind of heat sinking wheel, belongs to seamless steel pipe field.
Background technique
Along with the fast development of national economic development, air-conditioning system is day by day popularized, and the evaporative condenser in air-conditioning system is a very important unit in whole air-conditioning system.The quality of cooling blower performance directly affects the operational effect of air-conditioning system.The special low noise axial fan of air-conditioning condenser requires compact dimensions, light and handy have good aeroperformance and noise objective.Because the operation of air-conditioning draught fan is based on winter Xia Erji, runnability is different, therefore new requirement be it is also proposed to multiple working condition average operating efficiencies of blower fan, simultaneously the aeroperformance of customer requirement and acoustics index are also a pair implacable contradiction, how effectively solving, the low noise axial fan special to air-conditioning condenser proposes new problem.
Model utility content
For the deficiency that prior art exists, technical problem to be solved in the utility model is, provide a kind of heat sinking to take turns, aeroperformance is good, and noise objective is high.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is, a kind of heat sinking wheel, comprise wheel body, axle hole is provided with in the middle part of wheel body, the lower surface of wheel body is provided with pedestal, and circumferential exterior pedestal being positioned at axle hole is provided with some reinforced holes, and reinforced hole is triangle and is uniformly distributed in the periphery of axle hole; The excircle place of the upper surface of described wheel body is provided with the flanging of arc, and wheel body upper surface is provided with the reinforcement groove of annular between axle hole and flanging; Be provided with some stiffening ribs of arranging radially between described axle hole and flanging, the upper edge place of stiffening rib and flanging joint is provided with groove; The angle of described groove is 110-135 degree, and the radian of flanging is 1.5-2.7; Flanging between described two adjacent stiffening ribs is provided with U-shaped groove.
Optimize, above-mentioned heat sinking wheel, is provided with conical socket with pedestal joint in the middle part of described wheel body.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adopts the design of open-core type, and lighter in weight, kinetic energy rejection is little.The circumferential exterior of axle hole is provided with some reinforced holes, ensure that the reliability that moment of torsion transmits, improve overall torsional property.Be provided with some stiffening ribs of arranging radially between axle hole and flanging, strengthen the torsional property in the middle part of wheel body like this, and achieve overall high strength moment of torsion transmission, lightweight, long service life.When the radian of flanging is 1.5-2.7, the intensity of its edge is higher, can ensure overall usability.The angle of groove is 110-135 when spending, and materials'use amount is minimum, and bulk strength is the highest.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 of the present utility modelly looks up structural representation;
In figure: 1 be wheel body, 2 be axle hole, 3 be pedestal, 4 be reinforced hole, 5 be flanging, 6 be stiffening rib, 7 for groove.
Embodiment
Technical characterstic of the present invention is set forth further below in conjunction with accompanying drawing and specific embodiment.
Embodiment 1
The utility model is a kind of heat sinking wheel, comprise wheel body, in the middle part of wheel body, be provided with axle hole, the lower surface of wheel body is provided with pedestal, circumferential exterior pedestal being positioned at axle hole is provided with some reinforced holes, and reinforced hole is triangle and is uniformly distributed in the periphery of axle hole; The excircle place of the upper surface of described wheel body is provided with the flanging of arc, and wheel body upper surface is provided with the reinforcement groove of annular between axle hole and flanging; Be provided with some stiffening ribs of arranging radially between described axle hole and flanging, the upper edge place of stiffening rib and flanging joint is provided with groove; The angle of described groove is 110 degree, and the radian of flanging is 1.5; Flanging between described two adjacent stiffening ribs is provided with U-shaped groove.In the middle part of described wheel body, pedestal joint is provided with conical socket.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application adopts the design of open-core type, and lighter in weight, kinetic energy rejection is little.The circumferential exterior of axle hole is provided with some reinforced holes, ensure that the reliability that moment of torsion transmits, improve overall torsional property.Be provided with some stiffening ribs of arranging radially between axle hole and flanging, strengthen the torsional property in the middle part of wheel body like this, and achieve overall high strength moment of torsion transmission, lightweight, long service life.When the radian of flanging is 2.7, the intensity of its edge is higher, can ensure overall usability.When the angle of groove is 135 degree, materials'use amount is minimum, and bulk strength is the highest.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: the angle of groove is 123 degree, and the radian of flanging is 1.8.
Embodiment 3
The difference of the present embodiment and embodiment 1,2 is: the angle of groove is 135 degree, and the radian of flanging is 2.7.
Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present utility model, the change made, remodeling, interpolation or replacement, all should belong to protection domain of the present utility model.
Claims (2)
1. a heat sinking wheel, it is characterized in that: comprise wheel body, in the middle part of wheel body, be provided with axle hole, the lower surface of wheel body is provided with pedestal, circumferential exterior pedestal being positioned at axle hole is provided with some reinforced holes, and reinforced hole is triangle and is uniformly distributed in the periphery of axle hole; The excircle place of the upper surface of described wheel body is provided with the flanging of arc, and wheel body upper surface is provided with the reinforcement groove of annular between axle hole and flanging; Be provided with some stiffening ribs of arranging radially between described axle hole and flanging, the upper edge place of stiffening rib and flanging joint is provided with groove; The angle of described groove is 110-135 degree, and the radian of flanging is 1.5-2.7; Flanging between described two adjacent stiffening ribs is provided with U-shaped groove.
2. heat sinking wheel according to claim 1, is characterized in that: in the middle part of described wheel body, pedestal joint is provided with conical socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984752.6U CN205190356U (en) | 2015-12-02 | 2015-12-02 | Novel heat dissipation wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984752.6U CN205190356U (en) | 2015-12-02 | 2015-12-02 | Novel heat dissipation wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190356U true CN205190356U (en) | 2016-04-27 |
Family
ID=55783351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984752.6U Expired - Fee Related CN205190356U (en) | 2015-12-02 | 2015-12-02 | Novel heat dissipation wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190356U (en) |
-
2015
- 2015-12-02 CN CN201520984752.6U patent/CN205190356U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203926126U (en) | Nuclear power fan impeller | |
| CN203879799U (en) | Double-suction centrifugal fan blade | |
| CN205190356U (en) | Novel heat dissipation wheel | |
| CN203879801U (en) | Double-suction type centrifugal fan blade | |
| CN206723125U (en) | A kind of water pump high-efficiency vane wheel | |
| CN206449015U (en) | Fan leaf annular multistage blade structure | |
| CN207916444U (en) | A kind of cylinder damping chassis based on Mecanum wheel | |
| CN100526656C (en) | Automobile engine cooling fan | |
| CN207955172U (en) | A kind of tubeless whirlwind wheel | |
| CN205183702U (en) | Novel heat dissipation wheel casting mould | |
| CN204870355U (en) | Strengthen directional wheel support | |
| CN204915109U (en) | Tilting wind pore structure of asymmetric high ventilation hole wheel | |
| CN207526990U (en) | A kind of chain sprocket structure | |
| CN103727070B (en) | A kind of Low-resistance air guide sleeve for centrifugal fan | |
| CN202646453U (en) | Clutch pressure disk provided with reinforced heat dissipation | |
| CN204942070U (en) | A kind of large discharge quiet motor cooling fan | |
| CN215370293U (en) | Axial flow fan | |
| CN214240302U (en) | Wear-resisting type solid core wheel | |
| CN202883443U (en) | Modified pulp pump | |
| CN203115405U (en) | Box cover with stability strengthened | |
| CN206749951U (en) | A kind of harvester thrust wheel | |
| CN202673712U (en) | High-wind-quantity low-noise fan | |
| CN204878033U (en) | Nylon fan cushion | |
| CN203175952U (en) | Backward-style impeller | |
| CN203111377U (en) | Motocycle cover |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191202 |