CN203272239U - Range hood wind wheel - Google Patents
Range hood wind wheel Download PDFInfo
- Publication number
- CN203272239U CN203272239U CN 201320315524 CN201320315524U CN203272239U CN 203272239 U CN203272239 U CN 203272239U CN 201320315524 CN201320315524 CN 201320315524 CN 201320315524 U CN201320315524 U CN 201320315524U CN 203272239 U CN203272239 U CN 203272239U
- Authority
- CN
- China
- Prior art keywords
- support ring
- supporting ring
- wind wheel
- blade
- length
- 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
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a range hood wind wheel which comprises a first supporting ring, a second supporting ring and vanes. A third supporting ring is further arranged between the first supporting ring and the second supporting ring, and the length of the vane between the first supporting ring and the third supporting ring is the same as the length of the vane between the second supporting ring and the third supporting ring. Due to the fact that the third supporting ring is mounted between the first supporting ring and the second supporting ring, the single vane length of the vanes among the supporting rings is greatly shortened, the anti-deforming capacity of the vanes is improved, and the stability of using of equipment is guaranteed.
Description
Technical field
The utility model relates to a kind of exhaustor for kitchen wind wheel structure, belongs to the kitchen ventilator field.
Background technique
Now widely used kitchen ventilator wind wheel generally only comprises the blade of two support rings and support ring support.In kitchen ventilator when running,, wind speed round is higher, and blade is under centrifugal action, and after long-time the use, the situation of being out of shape easily appears in blade, affects the operational efficiency of kitchen ventilator.
The model utility content
The utility model is for the deficiencies in the prior art, and the kitchen ventilator wind wheel that provides a kind of non-deformability stronger is provided purpose.
The utility model realizes that the technological scheme of above-mentioned purpose is: a kind of kitchen ventilator wind wheel, comprise the first support ring, the second support ring and blade, also be provided with three-support ring in the middle of the first support ring and the second support ring, the length of blade between described the first support ring and three-support ring is identical with the length of the blade between the second support ring and three-support ring.
The beneficial effects of the utility model are: by being arranged on the middle three-support ring of the first support ring and the second support ring, greatly shortened the monolithic length of blade between support ring, improved the non-deformability of blade, the stability that the equipment that guaranteed uses.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: the first support ring 1, the second support ring 2, blade 3, three-support ring 4.
Embodiment
Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.
As shown in Figure 1, a kind of kitchen ventilator wind wheel comprises the first support ring 1, the second support ring 2 and blade 3, has increased three-support ring 4 in the middle of the first support ring 1 and the second support ring 2.Blade 3 length between the first support ring 1 and three-support ring 4 are identical with the length of the blade 3 between the second support ring 2 and three-support ring 4.
The support ring of the utility model wind wheel and blade 3 are by after impact briquetting, adopt the mode of welding to connect, product is compared with the kitchen ventilator wind wheel of routine, has greatly shortened the monolithic length of blade 3 between support ring, improved the non-deformability of blade 3, the stability that the equipment that guaranteed uses.
Claims (2)
1. a kitchen ventilator wind wheel, comprise the first support ring (1), the second support ring (2) and blade (3), it is characterized in that: also be provided with three-support ring (4) in the middle of the first support ring (1) and the second support ring (2).
2. a kind of kitchen ventilator wind wheel as claimed in claim 1 is characterized in that: blade (3) length between described the first support ring (1) and three-support ring (4) is identical with the length of the blade (3) between the second support ring (2) and three-support ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320315524 CN203272239U (en) | 2013-06-03 | 2013-06-03 | Range hood wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320315524 CN203272239U (en) | 2013-06-03 | 2013-06-03 | Range hood wind wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272239U true CN203272239U (en) | 2013-11-06 |
Family
ID=49502664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320315524 Expired - Fee Related CN203272239U (en) | 2013-06-03 | 2013-06-03 | Range hood wind wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272239U (en) |
-
2013
- 2013-06-03 CN CN 201320315524 patent/CN203272239U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103244336B (en) | A kind of hydropower station tail water water turbine | |
| CN203272239U (en) | Range hood wind wheel | |
| CN203214411U (en) | Wind wheel of extractor hood | |
| CN202768220U (en) | Water turbine runner fixing device | |
| CN203835641U (en) | Wind wheel | |
| CN204152559U (en) | A kind of shaftless centripetal turbine | |
| CN203081854U (en) | Wind wheel for range hood | |
| CN203023119U (en) | Free-form surface ternary stream impeller of vacuum machine | |
| CN205298046U (en) | Impeller | |
| CN204327215U (en) | A kind of vane machine rotor support frame | |
| CN204819238U (en) | A blade afterbody support for equipment of fan wind wheel | |
| CN203285536U (en) | Supercharge turbo-blower | |
| CN203809349U (en) | Air exhaust device used for kitchen ventilator | |
| CN202082039U (en) | Wind power generator | |
| CN204646508U (en) | Efficient water turbine | |
| CN202671084U (en) | Reel mechanism for crane | |
| CN203274010U (en) | Wind wheel of extractor hood | |
| CN202712240U (en) | Solar panel maintaining support | |
| CN202883275U (en) | Wind wheel shaft device of wind turbine generator | |
| CN202790410U (en) | Air compressor gear with cross hole | |
| CN202867094U (en) | Wind power generation device in chimney | |
| CN203215769U (en) | Wind wheel of range hood | |
| CN201750962U (en) | Windmill | |
| CN205260367U (en) | Scavenger fan wind wheel | |
| CN204482391U (en) | A kind of millet thresher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140603 |