CN2271550Y - Double rotary impeller - Google Patents
Double rotary impeller Download PDFInfo
- Publication number
- CN2271550Y CN2271550Y CN 96248590 CN96248590U CN2271550Y CN 2271550 Y CN2271550 Y CN 2271550Y CN 96248590 CN96248590 CN 96248590 CN 96248590 U CN96248590 U CN 96248590U CN 2271550 Y CN2271550 Y CN 2271550Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- blade
- utility
- short
- blades
- 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 - Lifetime
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model discloses a double spiral impeller, which is the improvement on the structure of an impeller of a washing machine. The utility model has the structure that the upper surface of a washing impeller is distributed with blades, each blade forms a curved spiral shape, the long blades and the short blades are alternately distributed, each long blade is straight extended from the center of the impeller to the outer edge of the impeller, and a distance is arranged between one end of each short blade and the center of the impeller and between the other end of the short blade and the edge of the impeller. The utility model not only has the horizontal water flow impact pressure but also has the vertical water flow impact pressure, the cleaning degree of the clothing is improved, the operation is stable, and the reduces clothes winding can be reduced.
Description
The utility model relates to a kind of improvement of washing machine impeller structure, is a kind of Double rotary impeller specifically.
Mostly the blade of existing agitation wheel for washing machine rat is by mind-set impeller edge linear pattern radially in the impeller.Its major defect is when when washing, the impeller of rotation to the active force of water mainly in the horizontal direction, the power of vertical direction is less, thereby water movement is not strong, and is also more weak to the impact of washings, thereby be unfavorable for the raising of clean ratio.
The utility model purpose is to overcome and has the more weak shortcoming of agitation wheel for washing machine impact current now, and its structure is improved, and proposes a kind of Double rotary impeller, impacts aqueous condition to improve, to improve ratio and the minimizing winding rate cleaned.
The utility model purpose is realized by following technical scheme: this Double rotary impeller, on impeller, be distributed with blade, the spirality that is shaped as bending of blade, and be that linear leaf and short blade distribute alternately, linear leaf extends to the impeller outward flange from the impeller center always, and short blade two end distance impeller center and peripherals keep a segment distance.
The sheet of linear leaf and short blade is several to be determined according to the washing machine size, respectively is the 4-10 sheet generally, and in the washing clothes process, spiral vane crooked on the impeller that is rotating stirs current, no matter is horizontal direction and vertical direction, all produces stronger current.Vanelets between two big blades when impeller rotates, plays that current are acted on uniformly, thereby can reduce the stirring in when washing and the winding of washings.
The utility model advantage is simple and reasonable for structure, owing to increased flow intensity, increased being washed the impulsive force of clothing, improved the clean ratio of washing clothes, because large and small blade is alternate, makes current even, and the horizontal direction current are not only arranged, the vertical direction current have also been strengthened, the vibration when having reduced washing and the winding rate of washings.
Embodiment of accompanying drawings:
Fig. 1 is a kind of Double rotary impeller front view,
This Double rotary impeller is distributed with 12 blades on the impeller surface, 6 linear leafs (1) are arranged, and 6 short blades (2), linear leaf and short blade all are crooked spiralitys, distribute alternately.Linear leaf (1) extends to the impeller outward flange from the impeller center always, and short blade (2) two end distance impeller center and peripherals all keep a segment distance.During washing clothes, impeller rotates, and stirring the existing horizontal direction of current also has vertical direction to flow, and impulsive force is strong, and is multi-direction impact, can improve clothing and clean ratio.Short blade can play making the current stepless action between linear leaf, the vibration in the time of can reducing washing and the winding rate of washings.
Claims (2)
1, a kind of Double rotary impeller, be distributed with blade at the impeller upper surface, the crooked spirality that is shaped as that it is characterized in that blade, and be that linear leaf and short blade distribute alternately, linear leaf extends to the impeller outward flange from the impeller center always, and short blade two end distance impeller center and peripherals all keep a segment distance.
2,, it is characterized in that linear leaf and short blade number average are the 4-10 sheet according to the described Double rotary impeller of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248590 CN2271550Y (en) | 1996-12-04 | 1996-12-04 | Double rotary impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248590 CN2271550Y (en) | 1996-12-04 | 1996-12-04 | Double rotary impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271550Y true CN2271550Y (en) | 1997-12-31 |
Family
ID=33920412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96248590 Expired - Lifetime CN2271550Y (en) | 1996-12-04 | 1996-12-04 | Double rotary impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271550Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663401A (en) * | 2019-02-21 | 2019-04-23 | 湖北滴水科技有限公司 | A kind of automatically cleaning filter cartridge construction |
-
1996
- 1996-12-04 CN CN 96248590 patent/CN2271550Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663401A (en) * | 2019-02-21 | 2019-04-23 | 湖北滴水科技有限公司 | A kind of automatically cleaning filter cartridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |