CN102212946A - Wave-wheel tumbling foam surface washing method and washing machine - Google Patents
Wave-wheel tumbling foam surface washing method and washing machine Download PDFInfo
- Publication number
- CN102212946A CN102212946A CN2010101430456A CN201010143045A CN102212946A CN 102212946 A CN102212946 A CN 102212946A CN 2010101430456 A CN2010101430456 A CN 2010101430456A CN 201010143045 A CN201010143045 A CN 201010143045A CN 102212946 A CN102212946 A CN 102212946A
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- Prior art keywords
- clothing
- washing
- impeller
- rolling
- foam
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Links
- 238000005406 washing Methods 0.000 title claims abstract description 106
- 239000006260 foam Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims description 58
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 238000004900 laundering Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- CVOFKRWYWCSDMA-UHFFFAOYSA-N 2-chloro-n-(2,6-diethylphenyl)-n-(methoxymethyl)acetamide;2,6-dinitro-n,n-dipropyl-4-(trifluoromethyl)aniline Chemical compound CCC1=CC=CC(CC)=C1N(COC)C(=O)CCl.CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O CVOFKRWYWCSDMA-UHFFFAOYSA-N 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Abstract
The invention relates to a wave-wheel tumbling foam surface washing method. In the method, a lift rib arranged on a wave wheel is adopted; washing is performed in more than one tumbling direction; the washing comprises the steps of lifting, gathering, throwing, diffusing and falling off clothes; the steps are repeated by changing an angle; and during washing, pure foam flow is utilized to wash the clothes. By adopting multi-direction tumbling washing, the defect of incapability of multi-direction tumbling of a tumbling washing mode in the prior art is overcome, and the water consumption can be simultaneously reduced to the greatest extent by utilizing foam to wash. The washing method combines the advantages of the traditional wave wheel and a roller mode, overcomes the respective defects of the prior arts, and is superior to a simple combination of the prior arts.
Description
Technical field
What the present invention relates to is a kind of impeller type rolling type foam surface washing methods, and specifically, what the present invention relates to is a kind of with fractional saturation water yield formation washing pure foam, adopts the method for rolling and washing in two directions at least.
Background technology
Prior art, usually washing machine is divided into roller washing machine, rotary drum washing machine and agitator type washing machine, such classification is not based on washing principle, more be based on custom, for example, the more use in Europe be tumbling-box washing machine, Asia custom is used pulsator washing machine, and North America typically uses agitator type washing machine; In recent years, the washing machine of the 4th kind of form of what is called that Chinese Enterprise is released, two-power washing machine.
Even similar CN1170056 (Daewoo Electronics Co., Ltd, 1998.01.14) disclosed many impellers, also only be in the thinking that changes streamflow regime, to propose technical scheme, the document discloses a kind of washing machine that has pulsator apparatus, it is in a kind of clothing tube that has a pulsator apparatus, a pulsator apparatus comprises: a driving impeller that is installed on the clothing tube bottom, by a Motor Drive rotation; With a plurality of driven impellers, separately the axis of back shaft rotates on the sidewall that is fixed on the clothing tube under the rotation of driving impeller drives.But, the document is disclosed to be washing machine under the usual manner, it is mobile promptly to make that by impeller wash solution forms, stir and washing clothes by current, though and described gear is that the gear of side is that some similarity with the present invention is seen in the same way surface,, the purpose difference, the means difference, the technical scheme difference.
Researcher of the present invention thinks that above-mentioned washing machine can be divided into two classes in fact, the one, do not rely on current but the washing machine that relies on mechanical force that clothing is rolled, for example, tumbling-box washing machine; A kind of is by current (power) clothing that rolls, and in other words, what of the water yield the rolling of clothing depend on, for example, and impeller, stirring and two-power washing machine.
The merits and demerits separately of above-mentioned two class washing machines after deliberation a lot of year, how to abandon the shortcoming of the two and be the problem that those skilled in the art study always in conjunction with two kinds advantage, the MAYTAG company of the U.S. has proposed useful thinking, and is specific as follows:
US5829277A discloses a kind of roof-mounted washing machine, has spherical washing basket, spherical side agitator is housed on the described washing basket, because its kind of drive limits, two agitators can only be with identical rotating clockwise or counterclockwise (towards impeller time see).Its advantage is that good stirring is provided under the situation of low amounts of water.Though the document has proposed the mode that two impellers are installed in the side,, from its principle, its goal of the invention and technical scheme are not in order to realize the effect of the upset of similar roller washing machine in perpendicular barrel washing machine.
US6220063B1 discloses a kind of washing machine, and described washing machine has gear assembly, and described being immersed in gradually in the cleaning solution is used to drive the agitator on setting and the washing basket.Described two agitators of the document are respectively to rotate clockwise and counterclockwise, when they are tilting in the disclosed mode of document, just formed the effect of rolling of similar roller washing machine, certainly, the effect of rolling that formation is fallen in its lifting is starkly lower than roller washing machine.
The disclosed technical scheme of the document provides the thinking in the action of rolling of perpendicular barrel washing machine simulation roller washing machine really, but, also there are a lot of shortcomings in this scheme, and for example, described impeller needs very big, thereon along need with tighter the cooperating of an inner ring, to prevent that clothing from entering between washing basket and the urceolus, can cause clothing clamping damage washing machine like this, in addition, because two impeller lower ends are in conjunction with closer, it is overheated that easy clamping clothing causes; Also have, no matter two impeller lower ends are near still distance is far away, and for small amount, very difficult formation is rolled.
The present invention introduces the document as the main background document, and the present invention all can directly quote the disclosed corresponding contents of the document, and not give unnecessary details in the present invention the omission of the description of some prior aries.
Need to prove, above-mentioned background technology and the present invention, at be the improvement of automatic washing machine because, simple consider washing, utilize the mode of washing of tilting impeller to have open very early.
In fact, in the actual product of above-mentioned two holder of the patent right U.S. Imtech, it is infeasible adopting the uniform impeller of fin of above-mentioned open source literature signal, the impeller that U.S.'s Tyke actual product adopts is similar to the disclosed shape of CN200520133107X, except the impeller structure complexity is with high costs, adopt this form that clothing is rolled towards a direction, almost there is not side direction to roll, inside and outside exchange of clothing group and the probability that exchanges arbitrarily are very low, except cleaning of clothing, also caused the inhomogeneity difference of clothes washing than low.
The rotary drum washing machine of prior art or agitator type washing machine, general occupation mode is a power-on, with the clothing of scheduled volume pack in the bucket in, and the predictive mode of operation that detergent water selects according to the user of closing of scheduled volume is encased in outer bucket and interior barrel, at this moment, clothing presents floating state substantially, power set make the rotation that impeller is clockwise or inhour is rotated, thereby detergent water in the bucket and clothing rotation in causing, friction and the friction between washing clothes and the current that traditional rotary drum washing machine relies on current to promote between the washing clothes produce washing force, therefore, its water consumption must guarantee that washing clothes can roll in water, therefore, the water consumption of rotary drum washing machine is very high.
The roller washing machine of prior art, generally be that the clothing of scheduled volume is packed in the cylinder, and with scheduled volume contain detergent water add in the bucket, then, power set drive inner core clockwise or inhour roll, clothing is helped by protruding in the inner core that driving raises falls then, turn over and rub washing, therefore, the water consumption of roller washing machine is less relatively, but, conceptively still need the more water yield at it.
The present invention is on the basis of the applicant in first to file, make washing machine of the present invention under prerequisite with impeller mode or the two advantages of cylinder mode, propose a kind of more the water saving, prior art is from undocumented mode of washing, another prior art of combination of the present invention is as follows:
CN101008145 discloses a kind of method of carrying out surface washing with pure foam, described method is the cleaning solution that utilizes washing agent and water to form, cleaning solution produces fine foam with foam-making apparatus, utilize the bigger characteristics of surface tension of described fine foam again, foam is injected washtub and be attached on the washing clothes, at this moment, foam does not infiltrate clothing inside immediately, but attached to the surface of clothing, clothing is crumpled repeatedly by washing machine, carry out the high concentration foamed cleaning, washing is to utilize a pair ofly in the washtub to be impeller rotation that acute angle is oppositely arranged and to drive washing clothes and turn over and rub washing, and in washing process, numerous foams constantly inject, explosion, clothing is formed impact, thereby finish washing process.
CN101050592 discloses a kind of washing methods of undersaturation foam surface washing, specifically, what the present invention relates to is an a kind of saturated water amount part of utilizing the substrate product, earlier that clothing is evenly moistening, water with saturated water amount another part adds washing agent then, adopts foam maker to produce a large amount of trickle foams and is injected on the clothing, and washing clothes contact foam is rubbed repeatedly, constantly inject foam, finish until washing.
How with technical scheme and the prior art combination of the applicant in first to file, prior art does not propose any scheme, in view of this, specially proposes the present invention.
Summary of the invention
In order accurately to define technical scheme of the present invention, the present invention carries out self-defined especially to following vocabulary at this, and no matter prior art has not similarly definition, all is as the criterion with following definition of the present invention.
Impeller of the present invention turns clockwise, be rotated counterclockwise and be meant, only is meant, the observer is towards the impeller front when (adjacent with inner core or cylindric washer surface is the back side of impeller), the direction of rotation of impeller.
Clothing rolling surfaces of the present invention is meant, only is meant, is washed clothing by two adjacent tilting impellers, in similar mode shown in Figure 5, clothing is drawn in, lifting, impelling, disperse, fall, and the track that this process clothing forms is referred to as rolling surfaces in the present invention.
Main purpose of the present invention is to provide a kind of impeller type rolling type foam surface washing methods;
A further object of the present invention is to provide a kind of washing machine of realizing described method.
Purpose of the present invention can be achieved in the following way:
Automatic washing machine of the present invention comprises interior bucket, outer bucket, and bucket is hung on the metallic support of washing machine shell with suspension rod outward, and interior bucket rotatably is fixed in the outer bucket by transmission mechanism, and simultaneously, impeller rotatably is fixed in the interior bucket.
During washing, impeller is driven, and the lifting rib on the wherein a pair of adjacent rotating rotary drum is drawn the clothing that is washed, lifting, impelling, disperse and fall in the mode of approximately continuous clothing stream, and then promotes; Then, switch to another on the adjacent rotating rotary drum, repeat said process with different rolling surfaces, described switching repeats once at least; The imaginary plane of two clothing streams has 20-160 degree angle, preferred 80-140 degree angle; Meanwhile, on the clothing that is rolling, inject foam.Described rolling surfaces, preferred 2-8,2-4 rolling surfaces more preferably, preferred 2 rolling surfaces.
Be that the clothing in rolling injects clear water, make the washing clothes formation undersaturated condition of prewetting earlier, institute's water consumption is the 20-80% of the saturated needed water consumption of clothing; The water and the washing agent of remaining saturated water consumption are mixed the formation cleaning solution, at the time point that presets cleaning solution is formed foam and inject the clothing that is rolling.
The time that described foam injects fully is the 30-80% of the wash time of whole setting.
About 25-180 time of switching times between imaginary plane of the present invention; Described switching repeats about 3-50 time, preferred 8-30 time.Described a pair of impeller or another are to impeller, and preferably one of them impeller is shared; The number of times that clothing rolls on different imaginary planes is identical or different.The rotating speed 15-65 of described impeller rev/min, preferred 45-55 rev/min; On each above-mentioned impeller, be provided with lifting rib 1-8, preferred 2-6.
Of the present invention be used to promote clothing and make clothing according to inertia and gravity by impelling, disperse and a pair of adjacent rotating rotary drum that falls is outer that a rotating rotary drum is set at least, provide the side direction driving force to clothing.
Description of drawings
Below be description of drawings of the present invention,, can further understand the present invention by following description of drawings, wherein:
Accompanying drawing 1 is the structural representation of the disclosed washing machine of US6220063B1;
Accompanying drawing 2 is that the impeller of the disclosed washing machine of US6220063B1 drives schematic diagram;
Accompanying drawing 3 is photos of one embodiment of the present of invention, and wherein, (a) and (b) are respectively that clothing forms the schematic diagram that rolls in different a pair of impellers;
Accompanying drawing 4 is principle schematic of accompanying drawing 3 described embodiment, and wherein, (a) and (b) are respectively that clothing forms the schematic diagram that rolls in different a pair of impellers;
Accompanying drawing 5 is a clothing stream from clamping, lifting, impelling, the schematic diagram dispersed.
In order clearly to understand the present invention, below provide the title and the sequence number of each parts in the corresponding above-mentioned accompanying drawing, concrete, gear train 1, impeller 2, impeller cover 3, impeller fixed axis 4, gear ring 5, impeller 6,7,8, the direction 9 of rolling, control panel 10, inner core 11, urceolus 12, cabinet 13, shock-absorbing suspension rod 14, motor 15, the rotatable connection 16 of impeller, impeller 17, inner ring 18, input port cover 19 alive, impeller axle 20, imaginary plane 21, clothing throughput direction 22, clothing roll and illustrate 23, clothing stream 24.
The specific embodiment
Embodiment 1
Present embodiment is to describe described impeller type rolling type mode of washing, described method has two clothing rolling surfaces at least, described rolling surfaces is formed by impeller, one of them clothing rolling surfaces is by two adjacent tilting impellers, make that clothing is finished gathering, lifting, impelling, dispersed, falling process forms, and another clothing rolling surfaces is by other one group two adjacent tilting impellers, make that clothing is finished gathering, lifting, impelling, dispersed, falling process forms, the two rolling surfaces angle is greater than zero degree.
Certainly, can form the rolling surfaces more than two, preferred 2-8 rolling surfaces, 2-4 rolling surfaces more preferably, preferred 2 rolling surfaces.
Described any one rolling surfaces is all finished by two impeller rotations.
A plurality of rolling surfaces are to be formed respectively by two one group different impellers respectively, and the impeller of described two groups or more groups, and wherein two groups or organize in the impeller, one of them impeller can also can non-ly be shared for sharing more.
Any one group of impeller can clockwise and/or be rotated counterclockwise, and wherein the direction of rotation of at least one group of impeller should make that clothing is finished gathering, lifting, impelling, dispersed, falling process.
Described rolling surfaces forms one to imaginary plane 21 in the direction 9 of rolling, and the angle between two imaginary planes 21 that described two rolling surfaces 9 forms is the 20-160 degree, and preferred 80-140 degree most preferably is 120 degree.
On any one rolling surfaces, carry out more than one rolling continuously, switch to then and carry out on another rolling surfaces more than onely rolling continuously, circulate repeatedly until finishing washing.
The number of times that rolls on the different rolling surfaces is identical or different.
Embodiment 2
Present embodiment is described be surface washing middle foam formation and in conjunction with impeller type rolling type washing methods of the present invention.
A kind of foam-making apparatus that present embodiment adopts CN101008145 to propose, and the foam characteristic of CN101050592 proposition, the foam of acquisition had be similar to the uniform and smooth as " mousse ", and have the needed flowability of washing, be applicable to the technical scheme of surface washing of the present invention.
Concrete, start described impeller type rolling type washing machine, the clothing that is placed in one is rolled, and simultaneously, spray pattern injects clear water, make the washing clothes formation undersaturated condition of prewetting earlier, that is, carry out with the 20-80% of saturation water consumption approximately moistening, meanwhile, the water and the washing agent of remaining saturation water consumption are uniformly mixed to form cleaning solution, with foam-making apparatus cleaning solution are produced foam and inject on the clothing rolling and wash.
In the present embodiment, employing be the applicant's technical scheme formerly, just, the two rolling at least that adopts impeller type rolling type mode of washing to form rolls in the face of clothing.The time that foam injects fully is at least between the two rolling surfaces direction and switches 5 times, perhaps, under the prerequisite of the time of setting washing cycle, 30-80% for whole wash time, in the washing process, the foam Continuous Contact is rolled and the continuous clothing surface of diverter roller direction, injects the broken foam in back and the constantly new stacked surface of injecting that is added in clothing of froth bed has formed impeller type rolling type surface washing process of the present invention.
Embodiment 3
As a kind of embodiment, other are identical with embodiment one, and concrete is, impeller can be provided with like this, and the rotating speed of described impeller is 30-60 rev/min, and the rotating speed of preferred impeller is 40-50 rev/min; The tumbling rate of substrate product is 20 1 40 times/minute; The described clothing of present embodiment in the cycle of once rolling of any one rolling surfaces, about 3-55 time of the number of times that rolls, preferred, 7-28 time; Switch to another rolling surfaces then and roll, about 5-50 time of the exchange between each rolling surfaces.
Adopt impeller type rolling type mode of washing of the present invention and in conjunction with prior art, the cleaning solution that can form maximum concentration carries out the high concentration washing, and can reduce the consumption of washing agent and prevent that clothing from suffering damage and tangling.
Claims (8)
1. impeller type rolling type laundering process, comprise washing, rinsing and drying, when it is characterized in that washing, impeller is driven, lifting rib on the wherein a pair of adjacent rotating rotary drum is drawn the clothing that is washed, lifting, impelling, disperse and fall in the mode of approximately continuous clothing stream, and then promotes; Then, switch to another on the adjacent rotating rotary drum, repeat said process with different rolling surfaces, described switching repeats once at least; The imaginary plane of two clothing streams has 20-160 degree angle, preferred 80-140 degree angle; Meanwhile, on the clothing that is rolling, inject pure foam.
2. method according to claim 1 is characterized in that the clothing in rolling injects clear water, makes the washing clothes formation undersaturated condition of prewetting earlier, and the used water yield is the 20-80% of the saturated needed water consumption of clothing; The water and the washing agent of remaining saturated water consumption are mixed the formation cleaning solution, at the time point that presets cleaning solution is formed foam and inject the clothing that is rolling.
3. method according to claim 1 and 2 is characterized in that the time that foam injects fully is the 30-80% of the wash time of whole setting.
4. method according to claim 1 is characterized in that about 25-180 time of switching between imaginary plane; Described switching repeats about 3-50 time, preferred 8-30 time.
5. method according to claim 1 is characterized in that described a pair of impeller or another to impeller, and preferably one of them impeller is shared; The number of times that clothing rolls on different imaginary planes is identical or different
6. method according to claim 1 is characterized in that rotating speed 15-65 rev/min of described impeller, preferred 45-55 rev/min; On each above-mentioned impeller, be provided with lifting rib 1-8, preferred 2-6.
7. according to claim 1, it is characterized in that described be used to promote clothing and make clothing according to inertia and gravity by impelling, disperse and a pair of adjacent rotating rotary drum that falls is outer that a rotating rotary drum is set at least, provide the side direction driving force to clothing.
8. method according to claim 1 is characterized in that described rolling surfaces, preferred 2-8, and 2-4 rolling surfaces more preferably, preferred 2 rolling surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010143045.6A CN102212946B (en) | 2010-04-07 | 2010-04-07 | A kind of wave-wheel tumbling foam surface washing method and washing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010143045.6A CN102212946B (en) | 2010-04-07 | 2010-04-07 | A kind of wave-wheel tumbling foam surface washing method and washing machine thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102212946A true CN102212946A (en) | 2011-10-12 |
| CN102212946B CN102212946B (en) | 2016-04-27 |
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| CN201010143045.6A Expired - Fee Related CN102212946B (en) | 2010-04-07 | 2010-04-07 | A kind of wave-wheel tumbling foam surface washing method and washing machine thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170056A (en) * | 1996-06-29 | 1998-01-14 | 大宇电子株式会社 | Clothes washer having pulsator apparatus |
| CN1721610A (en) * | 2004-06-30 | 2006-01-18 | 海尔集团公司 | Suspended vertical double rotary drum washing machine and washing method thereof |
| CN101050592A (en) * | 2006-04-03 | 2007-10-10 | 海尔集团公司 | Washing method for washing undersatuated foam surface |
| CN101191286A (en) * | 2006-11-30 | 2008-06-04 | 宁国聚隆实业有限公司 | Multi-impeller washing machine and washing manner thereof |
| CN101191285A (en) * | 2006-11-21 | 2008-06-04 | 潘雪珍 | Vertical multi-impeller washing machine and washing method |
-
2010
- 2010-04-07 CN CN201010143045.6A patent/CN102212946B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170056A (en) * | 1996-06-29 | 1998-01-14 | 大宇电子株式会社 | Clothes washer having pulsator apparatus |
| CN1721610A (en) * | 2004-06-30 | 2006-01-18 | 海尔集团公司 | Suspended vertical double rotary drum washing machine and washing method thereof |
| CN101050592A (en) * | 2006-04-03 | 2007-10-10 | 海尔集团公司 | Washing method for washing undersatuated foam surface |
| CN101191285A (en) * | 2006-11-21 | 2008-06-04 | 潘雪珍 | Vertical multi-impeller washing machine and washing method |
| CN101191286A (en) * | 2006-11-30 | 2008-06-04 | 宁国聚隆实业有限公司 | Multi-impeller washing machine and washing manner thereof |
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| Publication number | Publication date |
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| CN102212946B (en) | 2016-04-27 |
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