CN101210367A - Modified washing machine impeller structure - Google Patents
Modified washing machine impeller structure Download PDFInfo
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- CN101210367A CN101210367A CNA2006101487547A CN200610148754A CN101210367A CN 101210367 A CN101210367 A CN 101210367A CN A2006101487547 A CNA2006101487547 A CN A2006101487547A CN 200610148754 A CN200610148754 A CN 200610148754A CN 101210367 A CN101210367 A CN 101210367A
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- Prior art keywords
- impeller
- washing machine
- wave wheel
- convex tendon
- card
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
An improved wave wheel structure of a washing machine comprises a wave wheel disk surface, and ribs arranged on the wave wheel disk surface and including three relatively larger ribs and three relatively smaller ribs arranged at intervals. Further, water discharge holes are arranged on the wave wheel disk surface. The surface of the relatively larger rib forms an angle of 40 to 50 DEG with the wave wheel disk surface, which is an arc surface forming an angle of 3 to 9 DEG with the horizontal surface. The height of the relatively larger rib is 2 to 3 cm with respect to the wave wheel disk surface. The three relatively larger ribs are uniformly arranged on the wave wheel disk surface radially, and the three relatively smaller ribs are uniformly arranged on the wave wheel disk surface radially. The invention has the advantages of improved wave wheel shape, in particular to the shape of the rib on the wave wheel, to form 3D and optional water flow in the washing process; and improved density of the water discharge holes to prevent clothes from twisting, thus facilitating the improvement in washing effect of the washing machine.
Description
Technical field
The invention belongs to the washing machine technical field, relate to washing machine impeller structure.
Background technology
The user at first needs clothing is put in the washtub, then working procedure when using rotary drum washing machine to carry out clothes washing.When treating that water holds predetermined water level, the impeller action, the start-stop ratio of general action is 1.8: 0.6.In the washing, washtub is failure to actuate.Finish up to washing, impeller moves with 0.4: 1.0 ratio, realizes the loose function of clothing.
The main mechanicals efforts of rotary drum washing machine comes from impeller, and the impeller action is transferred to power in the water, and water drives the clothing upset, thereby reaches the purpose of washing clothes.And impeller is assemblied in the bottom of washtub, and current are strong down weak result so formed, and this can influence washing uniformity and winding rate, causes finally that clothing winding rate is big, the washing lack of homogeneity, and clothing is not easy wash clean.
Summary of the invention
The object of the invention is to provide a kind of improved washing machine impeller structure, improves washing functions.
In order to achieve the above object, solution of the present invention is:
Improved washing machine impeller structure comprises the impeller card, is arranged at the convex tendon on the impeller card, the relatively large convex tendon and relative less convex tendon that comprise setting at interval of described convex tendon.
Further, described impeller card is provided with the pouring hole.
Described relatively large convex tendon surface and the angle between the impeller card are the 40-50 degree.
Described angle is that 45 degree are preferable.
Described impeller card is a cambered surface, and is the 3-9 degree between the horizontal plane.
Described angle is that 5 degree are preferable.
The height of described relatively large convex tendon is 2-3CM with respect to the impeller card.
Described relatively large convex tendon comprises three, is radial and evenly arranges on the impeller card; Described less relatively convex tendon comprises three, is radial and evenly arranges on the impeller card.
Owing to adopted such scheme, the present invention has the following advantages:
1, improves the shape of convex tendon on impeller shape, the especially impeller, thereby can in washing process, form three-dimensional, any current;
2, the pouring hole density on the increase impeller reduces the winding of clothing.
More than the improvement of two aspects all help improving the washing functions of washing machine.
Description of drawings
Fig. 1 is the impeller structure front view of an embodiment of the present invention;
Fig. 2 is the side view of impeller structure embodiment illustrated in fig. 1.
The specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
Clothing is put in the washtub, start-up routine, the washing machine predetermined water level of at first will intaking automatically, impeller 2 actions then, the action ratio for example adopted 1.2: 0.4.With respect to " the start-stop ratio of general action is 1.8: 0.6 in the prior art.In the washing, washtub is failure to actuate.Finish up to washing, impeller moves with 0.4: 1.0 ratio, realizes the loose function of clothing." such ratio can take into account preferably and reduce twine and guarantee wash degree.(conference of impeller start-stop ratio increases winding, so should reduce the start-stop ratio as far as possible, can influence wash degree but the start-stop ratio is low.) when impeller 2 moves, the relative less convex tendon 4 with three of three relatively large convex tendons 3 on the impeller 2 stirs current, the direction difference of impeller 2 positive reverse actions, and current that convex tendon 3,4 produces and power thereof are also different, produce solid thereby reach, arbitrarily the purpose of current.Simultaneously, convex tendon 3,4 surfaces of impeller are certain angle, for example about 45 degree.
Also the aspect on the top of the current direction bucket above it can be carried, further the intensity of roller hoop drum top current.The card of impeller 2 is provided with pouring hole 5, its role is to reduce the winding of clothing, and when impeller 2 was pressed the action of start-stop ratio, in the stop phase, water can be injected in the washtub by pouring hole 5, thereby can play the effect of breaing up clothing.
The card of impeller 2 is an on-plane surface, is certain radian, generally in (3-9 degree) scope can, for example 5 degree can increase the height of convex tendon on the impeller card, for example make the height of convex tendon (with respect to the horizontal plane)) reach 2-3CM.
Thereby make the powerful current of bucket bottom can more be transported to the top of bucket.Single convex tendon is irregularly shaped, is mainly used in when the impeller rotating, produces the current of different directions and intensity.The number needs in pouring hole will be taken into account the rigidity that reduces winding and impeller structure and comprehensively determine.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (8)
1. improved washing machine impeller structure comprises the impeller card, is arranged at the convex tendon on the impeller card, it is characterized in that: the relatively large convex tendon and relative less convex tendon that comprise setting at interval of described convex tendon.
2. washing machine impeller structure as claimed in claim 1 is characterized in that: described impeller card is provided with the pouring hole.
3. washing machine impeller structure as claimed in claim 1 is characterized in that: described relatively large convex tendon surface and the angle between the impeller card are the 40-50 degree.
4. washing machine impeller structure as claimed in claim 3 is characterized in that: described angle is 45 degree.
5. washing machine impeller structure as claimed in claim 1 is characterized in that: described impeller card is a cambered surface, and is the 3-9 degree between the horizontal plane.
6. washing machine impeller structure as claimed in claim 5 is characterized in that: described impeller card is a cambered surface, and is 5 degree between the horizontal plane.
7. washing machine impeller structure as claimed in claim 1 is characterized in that: the height of described relatively large convex tendon is 2-3CM with respect to the impeller card.
8. as arbitrary described washing machine impeller structure among the claim 1-7, it is characterized in that: described relatively large convex tendon comprises three, is radial and evenly arranges on the impeller card; Described less relatively convex tendon comprises three, is radial and evenly arranges on the impeller card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101487547A CN101210367A (en) | 2006-12-30 | 2006-12-30 | Modified washing machine impeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101487547A CN101210367A (en) | 2006-12-30 | 2006-12-30 | Modified washing machine impeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101210367A true CN101210367A (en) | 2008-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101487547A Pending CN101210367A (en) | 2006-12-30 | 2006-12-30 | Modified washing machine impeller structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101210367A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031658A (en) * | 2010-12-28 | 2011-04-27 | 青岛澳柯玛股份有限公司 | Anti-winding washing machine |
| CN103306089A (en) * | 2012-03-15 | 2013-09-18 | 海尔集团公司 | Storm washing impeller and washing machine employing same |
| CN109477279A (en) * | 2016-07-18 | 2019-03-15 | 三星电子株式会社 | Washing machine |
| CN110863319A (en) * | 2019-11-18 | 2020-03-06 | 惠而浦（中国）股份有限公司 | Anti-winding impeller for washing machine |
| CN114934369A (en) * | 2022-06-30 | 2022-08-23 | 海信冰箱有限公司 | Washing machine |
-
2006
- 2006-12-30 CN CNA2006101487547A patent/CN101210367A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031658A (en) * | 2010-12-28 | 2011-04-27 | 青岛澳柯玛股份有限公司 | Anti-winding washing machine |
| CN102031658B (en) * | 2010-12-28 | 2012-07-04 | 青岛澳柯玛股份有限公司 | Anti-winding washing machine |
| CN103306089A (en) * | 2012-03-15 | 2013-09-18 | 海尔集团公司 | Storm washing impeller and washing machine employing same |
| CN103306089B (en) * | 2012-03-15 | 2017-04-05 | 青岛海尔洗衣机有限公司 | A kind of storm washing wave wheel and the washing machine using the impeller |
| CN109477279A (en) * | 2016-07-18 | 2019-03-15 | 三星电子株式会社 | Washing machine |
| CN110863319A (en) * | 2019-11-18 | 2020-03-06 | 惠而浦（中国）股份有限公司 | Anti-winding impeller for washing machine |
| CN114934369A (en) * | 2022-06-30 | 2022-08-23 | 海信冰箱有限公司 | Washing machine |
| CN114934369B (en) * | 2022-06-30 | 2024-07-05 | 海信冰箱有限公司 | Washing machine |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080702 |