CN1734005A - Low water level wave wheel type shake washing method and the wave wheel - Google Patents
Low water level wave wheel type shake washing method and the wave wheel Download PDFInfo
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- CN1734005A CN1734005A CN 200510085006 CN200510085006A CN1734005A CN 1734005 A CN1734005 A CN 1734005A CN 200510085006 CN200510085006 CN 200510085006 CN 200510085006 A CN200510085006 A CN 200510085006A CN 1734005 A CN1734005 A CN 1734005A
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- impeller
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- wave wheel
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Abstract
This invention relates to a low water rotary drum shaking washing machine, the steps of which includes: 1) putting the unwashed clothing into the barrel; 2) inputting the detergent and adding water to the height that just exceeds the unwashed clothing; 3) starting the washing procedure, which characterized in that the wave wheel with the up surface which is like the saddle rotates by the gearing mechanism during washing, under the fluid-propelled condition that likes the conventional washing machine when the water level is not enough, the saddle wave wheel forms horizontal cycle movement and the vertically shaking action for the clothing, wherein the clothing are under kneading by the saddle protruding rib during the horizontal cycle movement, which realizes the aim that improves washing effect.
Description
Technical field
What the present invention relates to is a kind of washing machine and washing methods, specifically, the present invention relates to be a kind of have make clothing move horizontally low water level wave wheel type shake washing method and wave drum used thereof with vertical vibration.
Background technology
In the prior art, similarly washing machine has the washing machine of Whirlpool company, and this kind washing machine has and makes the mechanism of clothing in level and movement in vertical direction when washing, and still, this washing machine realizes that the mechanism of level and movement in vertical direction is very complicated.
LG company also disclosed similarly washing machine, though compare with the washing machine of Whirlpool, structure is simplified relatively, and the mechanism of its realization level and movement in vertical direction is still complicated.
Applicant of the present invention proposes a kind of similar scheme, principle with the homopolar-repulsion of magnetic makes impeller form similar motion, thereby cause clothing not only to be subjected to displacement in the horizontal direction, can make simultaneously clothing produce the vibration of vertical direction, though this scheme has been simplified the complexity of transmission mechanism and impeller motion, but still than the impeller motion complexity of general washing machine.
Result of study shows, under the situation of low water level, described low water level is meant that the washing process middle water level is no more than washing clothes, and except the protruding rib of impeller formed rolling of washing clothes and rubs, the vibration that washing clothes is applied vertical direction helped to improve the washability of clothing.
For these reasons, under the prerequisite of other structures of not changing existing washing machine, the special the present invention who proposes to realize vertical vibration of researcher of the present invention by the improvement of impeller structure.
Goal of the invention
Main purpose of the present invention is to provide a kind of low water level wave wheel type shake washing method, specifically, adopts a kind of " saddle-shape " impeller, makes clothing can also be subjected to the vibrations of vertical direction when obtaining conventional washing.
Another object of the present invention is to provide a kind of wave drum used thereof that is used to realize above-mentioned low water level wave wheel type shake washing method.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of low water level wave wheel type shake washing method, its step comprises: 1) washing clothes is positioned in the interior bucket; 2) put into washing agent and add water to the height that did not just have washing clothes; 3) start washing procedure, it is characterized in that: in washing process, utilization has the impeller of " saddle-shape " upper surface by the transmission mechanism driven rotary, clothing formed level circumferentially moves and the effect of vertical vibration, clothing is in the process that level circumferentially moves, the generation simultaneously of rubbing that is subjected to the saddle fin is rolled and vertical vibration, makes that each position of clothing is rubbed.
The impeller that a kind of low water level wave wheel type shake washing method is used comprises center mounting hole, periphery, upper and lower surface, through hole, is located at the fin on the upper surface, and it is characterized in that: described impeller upper surface is to be " saddle-shape ".
" saddle-shape " of the present invention impeller is a circular base plate, its surface serves as the projection that boundary has two symmetries with the impeller central point, described protrusion surface is shaped as the curved surface shape, whole impeller is that projection-low site surface-projection-low site surface forms substantially, all be the curved surface rounding off between projection and the low site surface, two projections are to the impeller central point that to drop to central point gradually be minimum and present rounding off.
The impeller that described low water level wave wheel type shake washing method is used, it is characterized in that: described " saddle-shape " upper surface is to be that center of circle rotation forms by the straight line at impeller upper surface radius place with the impeller central point, when described impeller radius rotates, the height in the described center of circle is constant, the outer end is when horizontally rotating, and height in vertical direction is the cosine function that horizontally rotates angle.
Central point of the present invention is not must be the peak at impeller center, because operated by rotary motion has installing hole in the middle of the impeller, referring to accompanying drawing 3, in fact, described according to accompanying drawing 3, central point is a design point that is used for the curved surface that standard impeller surface forms, when described radius forms the curved surface of impeller upper surface around central point and according to rule once, central point is in the central authorities of the extreme lower position of the high and the most designed curved surface of impeller, in other words, central point is at 1/2nd height on designed impeller surface, and this point will make a distinction with the whole height of impeller, equally can be referring to accompanying drawing 3, below designed impeller curved surface, tend to design a part of shirt rim, for example the mark B in the accompanying drawing 3.
The α of the following stated referring to accompanying drawing 2, is to be 0 degree angle or 180 degree angles with the straight line that the peak of two projections of impeller forms, described α changes between the 0-360 degree, therefore, the value of cos2 α changes between 1-0-(1), thereby has formed accompanying drawing 3 described two A.
The impeller that described low water level wave wheel type shake washing method is used, it is characterized in that: the outer end of described straight line (non-central point) height in vertical direction is to change by Z=Acos2 α rule, wherein: A is 1/2nd of impeller edge peak and a minimum point difference in height, the angle that α horizontally rotates around central pivot point for this straight line.
Be as the criterion with accompanying drawing 2 described positions,
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: A equals (0.07-0.09) D, is preferably 0.08D, and D is the impeller maximum gauge; When D was 394mm, A was 33mm.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: described through hole is a plurality of, is distributed in α and is on the curved surface of 30 °～150 ° and 210 °～330 °.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: described a plurality of through holes are micropores of 1-3 millimeter, evenly distribute with 3-6/square centimeter density.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: described fin radial distribution is on the curved surface of 330 °～30 ° and 150 °～210 ° at α.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: the periphery of described impeller is conical, its with upper surface between become rounding off.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: " saddle-shape " fin of described impeller upper surface radially is provided with, the width in the middle of the fin and highly all less than the width of edge and highly.
The impeller that described low water level wave wheel type shake washing method is used is characterized in that: " saddle-shape " fin both ends of described impeller upper surface are provided with a prominent muscle at least.
The invention has the advantages that:
1, the present invention is by providing a kind of impeller of saddle-shape upper surface, be common rotary drum washing machine can be realized the vibration of low water level, vertical direction in washing process washing methods, this scheme has been simplified the complexity of existing vertical vibration washing machine transmission mechanism and impeller motion.
2, under the situation of low water level, the projection of saddle-shape impeller form to washing clothes roll and rub in also washing clothes is applied the vibration force of vertical direction, help to improve the washability of clothing.
For to feature of the present invention, effect and impeller structure by further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the schematic perspective view of agitation wheel for washing machine of the present invention.
Fig. 2 is the vertical view of agitation wheel for washing machine of the present invention.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the B-B cutaway view of impeller of the present invention.
The specific embodiment
Usually, automatic washing machine comprises interior bucket, outer bucket, outer bucket is hung on the metallic support of shell with suspension rod, interior bucket rotatably is fixed in the outer bucket by transmission mechanism, and simultaneously, impeller rotatably is fixed in interior barrel, during washing, it is fixing that impeller replaces the interior bucket of forward and reverse rotation, and during dehydration, impeller and interior bucket rotate at a high speed with equidirectional.
Conventional rotary drum washing machine mainly is to rely on the impeller rotation to drive current, and suitable current positive and negative alternate rotation is washed to utilize intensity, certainly, relates to also wherein that some are rubbed, roll, uncoiled process.As aforementioned, researcher of the present invention finds, clothing is applied the effect of vertical direction,, under the prerequisite that keeps original active force, appends vertical more that is, makes clothing be cleaned under the condition of aforesaid low water level totally.
As aforementioned, researcher of the present invention proposes a kind of " saddle-shape " impeller simple in structure, in conjunction with washing methods, can realize that clothing can also be subjected to the vibrations of vertical direction when obtaining conventional washing.
Fig. 1-the 4th, specific embodiments of the invention figure, this impeller is " saddle-shape ", comprise center mounting hole 1, periphery 2, top face 3, establish with upper surface on fin 4 and through hole 5, wherein: described " saddle-shape " upper surface 3 is that the straight line by impeller upper surface radius place is that the central pivot point rotation forms with the axis, when described impeller radius rotates, the central pivot point height is constant, and the other end is when horizontally rotating, and height in vertical direction is the cosine function that horizontally rotates angle.The other end of described straight line height in vertical direction is to change by Z=Acos2 α rule.
Wherein:
A be edge peak and minimum point difference in height 1/2nd, be generally (0.07-0.09) D, be preferably 0.08D, D is the impeller maximum gauge; When D was 394mm, A was 33mm.
The angle that α horizontally rotates around end points for this straight line.
Described through hole 5 is a plurality of, is distributed in α and is on the curved surface of 30 °～150 ° and 210 °～330 °, and this curved surface is in the indentation position of saddle.Described through hole is that diameter is the micropore of 1-3 millimeter, evenly distributes with 3-6/square centimeter density.Described fin 4 radial distribution are that this curved surface is the high protuberance position of saddle on the curved surface of 330 °～30 ° and 150 °～210 ° at α.The periphery 2 of impeller of the present invention is up-small and down-big taper shape, its with upper surface between become rounding off.
" saddle-shape " fin of described impeller upper surface radially is provided with, the width in the middle of the fin and highly all less than the width of edge and highly." saddle-shape " fin both ends of described impeller upper surface are provided with a prominent muscle at least.
The present invention also provides a kind of low water level wave wheel type shake washing method, 1) washings is put into bucket, first rotating rotary drum 3-15 circle is with even dispersion washing clothes; 2) put into washing agent (washing powder) and add water to the height that did not just have washing clothes, add a spot of water then and melt washing powder, make washing agent keep high concentration, simultaneously, the cleaning solution circulated sprinkling in the startup circulating pump makes in the bucket, then, increase a spot of water again, begin washing; 3) start washing procedure, as aforementioned, described cleaning function power comprises conventional rubbing, and also comprises the vibrations of vertical direction of the present invention.In washing process, when utilizing the impeller rotation of " saddle-shape " upper surface, to clothing, formed the effect of horizontal displacement and vertical vibration, in the process of displacement, clothing is subjected to the generation simultaneously of rubbing of saddle projection and fin and rolls and vertical vibration, makes that each position of clothing is rubbed, thereby reaches the washing purpose.
Washing methods provided by the present invention is applicable to this washing machine with various functions, as have and wash dried, washing, dry three large programs/function, altogether bidding quasi-ordering, strong washing procedure, soft washing procedure, 12 subprograms such as washing procedure, hand rubbing program, night program, scouring of wool blanket program, drying program, immersion program, rapid-curing cutback program, crease-resistant procedure, air-dry dry program etc. fast, its relation is listed as table 1
Table 1
| Sequence number | Program name | Wash the spendable program of program/function of doing | The spendable program of washing procedure/function | The spendable program of drying program/function |
| 1 | Standardization program | △ | △ | △ |
| 2 | Strong washing procedure | △ | △ | △ |
| 3 | The hand rubbing program | △ | △ | |
| 4 | Night program | △ | △ | |
| 5 | Scouring of wool blanket program | △ | △ | |
| 6 | The immersion program | △ | △ | |
| 7 | The rapid-curing cutback program | △ | ||
| 8 | Crease-resistant procedure | △ | △ | |
| 9 | Quick washing procedure | △ | ||
| 10 | Drying program | △ | △ | |
| 11 | Soft program | △ | ||
| 12 | Air-dry dry journey | △ |
Wherein, " △ " expression is chosen.
Also can be provided with the built-in pump of having a bath in this machine, can be used for having a bath, interior circulatory function is arranged.
Be example with a standardization program below, method is described.General, a standardization program comprises preparation, washing, three steps of rinsing at least;
At first, prepare:
Load detection (impeller rotating)----is advanced running water, is added washing agent.
Then, it is as follows to enter washing procedure:
Washing 2min30s (impeller, interior bucket slowly runs simultaneously in the same way)------washing 1min15s (impeller rotating, interior bucket changes, interior recirculated water)------water inlet 30s (impeller, interior bucket is motionless)------washing 50s (impeller rotating, interior bucket changes)------water inlet 50s (impeller, interior bucket is motionless)------washing 2min50s (impeller rotating, interior recirculated water)------water inlet 45s (impeller, interior bucket is motionless)------washing 50s (impeller rotating, interior recirculated water)------water inlet 3s (running water)------washing (the impeller rotating, recirculated water in the 1min30s------45s does not have interior recirculated water------recirculated water in the 3min------1min does not have interior recirculated water------recirculated water----45s does not have interior recirculated water in the 1min30s)
Next, it is as follows to carry out rinsing program:
The draining 1min----5min (speed change) that dewaters----advances running water 5s----and advances recirculated water 1min------water for bathing 10s------washing 2min (impeller rotating) in the water for bathing 1min30s----------dehydration 4min30s----adds softening agent 45s-----and adds recirculated water 1min------water for bathing 10s------washing 2min45s (impeller rotating, interior recirculated water) in the running water 5s-----------draining 30s------7min that dewaters
In addition, in washing process, the described effect of being located at a plurality of micropores on the low concave curved surface of saddle-shape impeller is to produce bubble, also can leak in right amount so that form water all fours routine washing machine downstream square to rotation.
Equally, the cooperation no less important of water yield control and rotating speed.
Claims (12)
1, a kind of low water level wave wheel type shake use in washing machine impeller is characterized in that described impeller upper surface is to be " saddle-shape ".
2, impeller according to claim 1, it is characterized in that described " saddle-shape " impeller is a circular base plate, its surface serves as the projection that boundary has two symmetries with the impeller central point, described protrusion surface is shaped as the curved surface shape, whole impeller is that projection-low site surface-projection-low site surface forms substantially, all be the curved surface rounding off between projection and the low site surface, two projections are to the impeller central point that to drop to central point gradually be minimum and present rounding off.
3, impeller according to claim 1 and 2 is characterized in that also being provided with on the described impeller through hole and is located at the lip-deep fin of impeller,
4, impeller according to claim 1 and 2, it is characterized in that described " saddle-shape " upper surface is is that center of circle rotation forms by the straight line at impeller upper surface radius place with the impeller central point, when described impeller radius rotates, the height in the described center of circle is constant, the other end when horizontally rotating, in vertical direction highly be up and down the cosine function that horizontally rotates angle.
5, impeller according to claim 1 and 2 is characterized in that: the other end of described straight line height in vertical direction is to change by A*cos2 α rule,
6, impeller according to claim 5 is characterized in that described A is 1/2nd of impeller edge peak and a minimum point difference in height, the angle that α horizontally rotates around central point for this straight line.
7, according to claim 5 or 6 described impellers, it is characterized in that: A equals (0.07-0.09) D, is preferably 0.08D, and D is the impeller maximum gauge; When preferred D was 394mm, A was 33mm.
8, according to claim 1 or 3 described impellers, it is characterized in that: be provided with the through hole of a plurality of perforations top and bottom in impeller, described through hole is distributed on the curved surface that α is 30 °～150 ° and 210 °～330 °.
9, impeller according to claim 8 is characterized in that: described a plurality of through holes are micropores of 1-3 millimeter, evenly distribute with 3-6/square centimeter density.
10, according to claim 1 or 3 described impellers, it is characterized in that: described fin radial distribution is on the curved surface of 330 °～30 ° and 150 °～210 ° at α.
11, according to claim 1 or 3 described impellers, it is characterized in that: on the projection of described " saddle-shape " impeller a prominent muscle is set at least respectively.
12, a kind of low water level wave wheel type shake washing method that adopts the described impeller of claim 1, comprise place substrate product, put into washing agent and add water to just do not have washing clothes, the startup washing procedure, it is characterized in that: in washing process, utilizing described driven impeller that clothing has been formed level circumferentially moves and vertical vibration, clothing is subjected to rubbing of saddle fin and produces vertical vibration simultaneously in the process that level circumferentially moves.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100850064A CN100510228C (en) | 2004-08-03 | 2005-07-19 | Low water level wave wheel type shake washing method and the wave wheel |
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| CN200410070133 | 2004-08-03 | ||
| CN200410070133.2 | 2004-08-03 | ||
| CNB2005100850064A CN100510228C (en) | 2004-08-03 | 2005-07-19 | Low water level wave wheel type shake washing method and the wave wheel |
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| CN1734005A true CN1734005A (en) | 2006-02-15 |
| CN100510228C CN100510228C (en) | 2009-07-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587070A (en) * | 2011-01-16 | 2012-07-18 | 三星电子株式会社 | Washing machine and pulsator thereof |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
| CN103781957A (en) * | 2011-09-22 | 2014-05-07 | 株式会社东芝 | Washing machine |
-
2005
- 2005-07-19 CN CNB2005100850064A patent/CN100510228C/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587070A (en) * | 2011-01-16 | 2012-07-18 | 三星电子株式会社 | Washing machine and pulsator thereof |
| CN103781957A (en) * | 2011-09-22 | 2014-05-07 | 株式会社东芝 | Washing machine |
| CN103422317A (en) * | 2012-05-16 | 2013-12-04 | 日立空调·家用电器株式会社 | Electric washing machine |
| CN103422317B (en) * | 2012-05-16 | 2016-02-24 | 日立空调·家用电器株式会社 | Electric washer |
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| Publication number | Publication date |
|---|---|
| CN100510228C (en) | 2009-07-08 |
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