CN1978729B - Suspension type dual-impeller turning-rubbing washing method - Google Patents
Suspension type dual-impeller turning-rubbing washing method Download PDFInfo
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- CN1978729B CN1978729B CN200510105299A CN200510105299A CN1978729B CN 1978729 B CN1978729 B CN 1978729B CN 200510105299 A CN200510105299 A CN 200510105299A CN 200510105299 A CN200510105299 A CN 200510105299A CN 1978729 B CN1978729 B CN 1978729B
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Abstract
The invention relates to hang vertical type double impellers turning rubbing washing method. The method includes water inflow, washing, water drain, rinsing, dehydrating. Its features are that the inner barrel doesn't rotate; a pair of impellers rotates along the same direction to drive the cloths. It combines the advantages of low abrasion for drum washing and high cleaning rate for impeller washing, can save water that its highest water level is 1/3 of the impeller height.
Description
Technical field
The present invention relates to a kind of laundering process, particularly a kind of suspension type dual-impeller turning-rubbing washing method.
Background technology
In the prior art, automatic washing machine can be divided into two kinds substantially, and a kind of is the rotary drum washing machine of the vertical axis of upward-acting door, and another kind is a roller washing machine.
Rotary drum washing machine is that current drive clothing upset washing is stirred in the bottom impeller rotating of inner bucket." hand-rubbing type " washing technology of bucket rotation in the impeller rotating, making in addition.Existing rotary drum washing machine impeller can only rotating drive the clothing upset, and a large amount of clothings and after the washing long period are easy to generate winding.Because rotary drum washing machine is to drive clothing upset washing by current, therefore, the washing hourly water consumption is big, water must be injected into 3/5～4/5 of washtub (outer bucket) height, for example capacity is 60 liters a rotary drum washing machine, and the water capacity of high water level is 53 liters, and low water level is 43 liters.
Roller washing machine is to drive the washing clothes upset that is loaded in the cylinder by the cylinder that is immersed in the rotation in the washing agent, reaches the purpose of cleaning clothing.As long as washing clothes can enter in the washings and can wash, so the roller washing machine water-saving, still, the roller washing machine of general button fly front uses inconvenient; Though and the roller washing machine of upward-acting door is easy to use, complex structure costs an arm and a leg, and existing roller washing machine can only roll around drum shaft is unidirectional, is rolled in the clothes washing weak effect at center; Rotary drum washing machine then with wash totally, easy to use and be subjected to market and welcome.
Can provide a kind of have concurrently rotary drum washing machine clean the rate height, easy to use, price is low, have the roller washing machine water-saving again, the laundering process of the washing machine of the advantage that saves time is one of washing machine industry long-term aim.
Summary of the invention
The purpose of this invention is to provide and a kind ofly have rotary drum washing machine and roller washing machine water-saving, clean the high suspension type dual-impeller turning-rubbing washing method of rate.
Above-mentioned purpose of the present invention is achieved in the following manner:
A kind of suspension type dual-impeller turning-rubbing washing method, comprise into water, washing, draining, rinsing, each step of dewatering, described washing is under the situation that interior bucket does not change, utilize at least one impeller rotation drive washing clothes to turn over and rub washing, described impeller is provided with a fin that extends to the impeller edge from the impeller center, the unidirectional rotation of substrate product moistening back impeller is turned over and is rubbed clothing, and impeller pauses clothing is scattered then, gets final product for several times repeatedly.
Described method, the water level after clothing soaks the clothing height less than below 1/3rd, preferably make clothing keep water saturation get final product, carry out high concentration and wash.
Described method is provided with pair of opposing impeller rotation and drives washing clothes and turn over and rub washing, and described impeller is provided with a fin (explanation) that extends to the impeller edge from the impeller center.
Described method is utilized from the center to the edge gradually high and present involute shape fin and turn over and rub clothing.
Described method is utilized the rotation of the impeller of two symmetries or asymmetric placement to turn over and is rubbed.
Described method, the impeller rotating speed is a differential, a washing cycle realize various ways laterally or vertically turn over and rub.
Described method, a side of the fin of impeller oppositely is domatic towards rotating, and describedly domaticly presents the obtuse angle with basal plane impeller.
Described method, keeping the rotating speed of impeller is 30-50 rev/min, and the tumbling rate of substrate product is 20-40 rev/min, and the rotating speed of preferred impeller is 40 rev/mins, and the tumbling rate of substrate product is 30 rev/mins, the rotary speed of impeller is higher than the speed of substrate product.
Described method, described turning over rubbed washing and comprised and roll forward and alternately roll to both sides.
Described method, described water inlet step are the kinds that how much reaches washings according to washings, and control water level is to the water level that soaks into clothing automatically.
Described method, described rinse step are the high water level rinsings, and described high water level is meant that height of water level surpasses clothing height 30mm at least, make the impeller rotation produce the upright current that roll to rotation clothing is carried out rinsing.
Described method, control water level to the water level that soaks into clothing is the kind that how much reaches washings according to washings automatically, system is the fuzzy designated water level of control automatically.
Described method in rinsing program, adds water to higher level, and the interior bucket rotation of order produces the current that laterally rotate clothing is carried out rinsing.
Described method in rinsing program, adds water to the rinsing high water level, and the current that make impeller and the oblique rotation of interior bucket rotation generation simultaneously roll carry out rinsing to clothing.
Described method in rinsing program, adds water to high water level, make impeller and in bucket at interval rotation produce the current that rotation rolls clothing carried out rinsing.
Described method, a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, and is provided with one on the impeller at least by the domatic fin of forming in drying front and back, is oppositely arranged and the fin on the impeller is contour.
Described method, the a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, be provided with at least on the impeller one by the drying front and the back the domatic fin of forming, and the fin on the impeller differ 180 the degree be oppositely arranged.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:
A kind of suspension type dual-impeller turning-rubbing washing method, comprise into water, washing, draining, rinsing, each step of dewatering, described washing is under the situation that interior bucket does not change, utilize at least one impeller rotation drive washing clothes to turn over and rub washing, it is characterized in that described impeller is provided with a fin that extends to the impeller edge from the impeller center, the unidirectional rotation of substrate product moistening back impeller is turned over and is rubbed clothing, and impeller pauses clothing is scattered then, gets final product for several times repeatedly.
Described suspension type dual-impeller turning-rubbing washing method, described turning over rubbed washing and comprised and roll forward and alternately roll to both sides.
Described suspension type dual-impeller turning-rubbing washing method, described water inlet step are the kinds that how much reaches washings according to washings, and control water level is to the water level that soaks into clothing automatically.
Described suspension type dual-impeller turning-rubbing washing method, described rinse step are the high water level rinsings, and described high water level is meant that height of water level surpasses clothing height 30mm at least, make the impeller rotation produce the upright current that roll to rotation clothing is carried out rinsing.
Described suspension type dual-impeller turning-rubbing washing method, control water level to the water level that soaks into clothing is the kind that how much reaches washings according to washings automatically, system is the fuzzy designated water level of control automatically.
Described suspension type dual-impeller turning-rubbing washing method in rinsing program, adds water to higher level, and the interior bucket rotation of order produces the current that laterally rotate clothing is carried out rinsing.
Described suspension type dual-impeller turning-rubbing washing method in rinsing program, adds water to the rinsing high water level, and the current that make impeller and the oblique rotation of interior bucket rotation generation simultaneously roll carry out rinsing to clothing.
Described suspension type dual-impeller turning-rubbing washing method in rinsing program, adds water to high water level, make impeller and in bucket at interval rotation produce the current that rotation rolls clothing carried out rinsing.
Described suspension type dual-impeller turning-rubbing washing method, the a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, at least be provided with one on the impeller by the domatic fin of forming in drying front and back, the fin on two impellers differs 180 degree and is oppositely arranged.
Described suspension type dual-impeller turning-rubbing washing method, the a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, and is provided with one on the impeller at least by the domatic fin of forming in drying front and back, and the fin on two impellers is contour to be oppositely arranged.
The invention has the advantages that:
1, the fin on two impellers differ 180 the degree be oppositely arranged, under clutch transmission drives, rotate at inner barrel wall as wheel, thereby driving clothing alternately turns over forward with to both sides and rubs washing, this kind mode of washing, the same roller washing machine of washing form all is that washings overturns in bucket, and wear rate is low; Be better than roller washing machine again, when clothing rolls forward, also alternately roll, help clothing and scatter, do not swathe, improve the rate of cleaning to both sides;
2, because the stirring (same mixer) of impeller makes clean result better, clean ratio is higher;
3, inside and outside bucket is designed to sphere, and the outer barrel bottom size is little, and peak level only need reach 1/3 of impeller height and can be fully loaded with washing, thereby reaches the purpose of water saving.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows:
Description of drawings
Fig. 1 is the flow chart of the inventive method.
Fig. 2 is the schematic diagram of rotary drum washing machine of the present invention.
Fig. 3 is the schematic perspective view of wave drum used thereof of the present invention.
The specific embodiment
Fig. 1 is the flow chart of the inventive method.A kind of suspension type dual-impeller turning-rubbing washing method provided by the present invention, be in washing process, utilize a pair of impeller that washing clothes is stirred to rub and roll, extruding with rotation of at least one fin, spot in the washing clothes fiber is extruded, so turned over to rub, push and to improve clean result.This laundering process equally also comprises: each step such as water inlet, immersion (free), washing, draining, rinsing, dehydration.
Step 1, water inlet are according to the kind of what and washings of washings, and system controls the water level of intaking to and setting automatically; System is according to the kind that how much reaches washings of washings, and automatic control water level is comprising fuzzy designated water level and weight method designated water level.These two kinds of method for controlling water level are known technology, do not give unnecessary details at this.
The common rotary drum washing machine of being controlled of water inlet water table ratio is much lower, and general cleaning solution height is the height that has just soaked into clothing, interior bucket slow-speed of revolution running during water inlet, and impeller is interrupted rotation, and the upset of drive clothing makes it better soak water.Therefore under the condition of identical washing loads, adopt under the situation about lacking, can obtain the cleaning solution of higher concentration, help the removal of spot, reduce wash time than the used detergent amount of common full-automatic impeller type washing machine.
Bucket does not change in step 2, the washing, utilizes a pair ofly to be mutually the impeller that acute angle was oppositely arranged, had fin and to rotate in the same way, and the fin on two impellers differs 180 degree and is oppositely arranged, and utilizes fin to drive washing clothes and turns over to rub and washed several minutes; The folded acute angle of described two impellers is 60 °. the washing clothes fin of a quilt impeller wherein earlier drives upset, because the fin that mainly is the impeller of a side drives the washing clothes motion, therefore also there is the effect of another impeller upset of side direction in washing clothes when overturning forward. behind the Rotate 180 degree, the fin of another impeller will drive washing clothes and overturn forward, also there is simultaneously the effect of another impeller upset of side direction, alternately rollover so forward, clothing turned over rub washing. behind certain hour, washing is finished, and enters rinse step after the dehydration.
Step 3, rinsing inflow arrive the water level of step 1 institute automatic setting, the impeller rotation, and clothing is immersed rinsing in the water repeatedly, and this rinse method belongs to water-saving rinsing, and institute's general system of water only reaches 1/3rd of impeller height.
Bucket, is dewatered to rotation at a high speed by low speed in after step 4, the dehydration draining.
Step 5, repeating step three, 41 arrive secondary.
Suspension type dual-impeller turning-rubbing washing method of the present invention also can be contour being oppositely arranged of fin on two impellers, and so the result who is provided with is that washing clothes only rolls forward, rolls and lack side direction, and is similar with existing roller washing machine.
Suspension type dual-impeller turning-rubbing washing method of the present invention can also be provided with soaking step before the washing after water inlet.
Described immersion is to soak several minutes in the high concentration cleaning solution, because suspension type dual-impeller turning-rubbing washing method of the present invention, as long as cleaning solution can soak into washing clothes, can wash, therefore the concentration of cleaning solution is higher, helps the removal of spot, and soak time is less.
Above-mentioned rinse step can also be arranged to be made up of low water level rinsing and two steps of high water level rinsing.Wherein:
The low water level rinsing is the height that soaks into clothing that adds water to step 1 washing machine automatic setting, makes impeller rotation, utilizes fin to drive washing clothes and turns over and rub rinsing number minute; By turning over to rub to push to reach addle in the clothing and spot are discharged.
The high water level rinsing is to add water to higher rinsing water level, and described higher level is meant that height of water level surpasses clothing height 30mm at least, makes the impeller rotation produce the upright current that roll to rotation clothing is carried out rinsing.
Above-mentioned rinse step also can only be used the high water level rinsing, and without the low water level rinsing.
In described high water level rinsing two, can obtain multiple different rinsing rotary water current by setting different interior buckets with the rotation combination of impeller respectively: comprising:
The interior bucket rotation of order, generation is laterally rotated the current that roll clothing is carried out rinsing;
Make the rotation simultaneously of impeller and interior bucket, produce the current that oblique rotation rolls clothing is carried out rinsing.
Make impeller and in bucket at interval rotation produce the current that rotation rolls clothing carried out rinsing, by washings repeatedly under water immersion finish rinsing.
Shown in Figure 2 is that rotary drum washing machine is rubbed in used the turning over of suspension type dual-impeller turning-rubbing washing method of the present invention, described turning over rubbed rotary drum washing machine, bucket 1, outer bucket 2, impeller 3 and transmission device 4 in comprising, wherein, described impeller 3 is two, and bucket side-lower in being hubbed at relatively.This is in the difference of existing rotary drum washing machine maximum, owing to adopted two impellers that are oppositely arranged, just might realize turning over of washing clothes rubbed washing.Described two impellers are disc, bucket 1 side-lower in being hubbed at relatively with certain angle is clamped for avoiding clothing to enter between impeller and the interior bucket two, is designed to corresponding sphere at the bottom of barrel 1 barrel in described, make between disc impeller 3 and the interior bucket 1 gap less, to guarantee not lined dress thing.The bucket end of described outer bucket 2, also should be spheroidal mutually, and another effect that designing institute like this brings is using water wisely.
Shown in Figure 3 is the schematic perspective view of suspension type dual-impeller turning-rubbing washing method wave drum used thereof of the present invention, as seen from the figure, described impeller 3 is recessed spherical, at least be provided with one on this impeller by domatic 8 fins of being formed 6 in drying front 7 and back, the rib ridge of this fin 6 is roughly parallel to impeller diameter and tangent with center erection column 5, this fin 6 is shown involute greatly from recessed spherical crown surface center erection column 5 and is moved towards the edge, in washing, in the rinse cycle, add water to the height of water level of firm submergence clothing, in high concentration detergent, use and describedly a pair ofly be mutually the impeller that acute angle is oppositely arranged and rotate drive in the same way.
The above only is the specific embodiment of the invention, everyly is familiar with this skill personage and makes various modifications or change very easily in view of the above, therefore, does not allly allly break away from the equivalence that claim spirit of the present invention done and replaces, and all should be included in this patent protection domain.
Claims (16)
1. suspension type dual-impeller turning-rubbing washing method, comprise into water, washing, draining, rinsing, each step of dewatering, described washing is under the situation that interior bucket does not change, utilize at least one impeller rotation drive washing clothes to turn over and rub washing, it is characterized in that, the impeller rotating speed is a differential, realize the horizontal of various ways a washing cycle, perhaps vertically turn over and rub, described impeller is provided with a fin that extends to the impeller edge from the impeller center, one side of the fin of impeller oppositely is domatic towards rotating, described domatic and basal plane impeller present the obtuse angle, the rib ridge of fin is roughly parallel to impeller diameter and tangent with the center erection column, and fin therefrom heart erection column is shown the edge that involute moves towards impeller greatly, and the unidirectional rotation of substrate product moistening back impeller is turned over and rubbed clothing, impeller pauses clothing is scattered then, gets final product for several times repeatedly.
2. method according to claim 1 is characterized in that, the water level after clothing soaks the clothing height less than below 1/3rd, make clothing keep water saturation get final product, carry out high concentration and wash.
3. method according to claim 1 is characterized in that, pair of opposing impeller rotation is set drives washing clothes and turn over and rub washing, and described impeller is provided with a fin that extends to the impeller edge from the impeller center.
4. method according to claim 1 is characterized in that, utilizes from the center to the edge gradually high and present involute shape fin and turn over and rub clothing.
5. method according to claim 1 is characterized in that, utilizes the rotation of the impeller of two symmetries or asymmetric placement to turn over and rubs.
6. method according to claim 1 is characterized in that, keeping the rotating speed of impeller is 30-50 rev/min, and the tumbling rate of substrate product is 20-40 rev/min, and the rotary speed of impeller is higher than the speed of substrate product.
7. method according to claim 6 is characterized in that, the rotating speed of impeller is 40 rev/mins, and the tumbling rate of substrate product is 30 rev/mins.
8. method according to claim 1 is characterized in that, described turning over rubbed washing and comprised and roll forward and alternately roll to both sides.
9. method according to claim 1 is characterized in that, described water inlet step is the kind that how much reaches washings according to washings, and control water level is to the water level that soaks into clothing automatically.
10. method according to claim 1 is characterized in that, described rinse step is the high water level rinsing, and described high water level is meant that height of water level surpasses clothing height 30mm at least, makes the impeller rotation produce the upright current that roll to rotation clothing is carried out rinsing.
11. method according to claim 3 is characterized in that, control water level to the water level that soaks into clothing is the kind that how much reaches washings according to washings automatically, and system is the fuzzy designated water level of control automatically.
12. method according to claim 1 is characterized in that, in rinsing program, adds water to higher level, the interior bucket rotation of order produces the current that laterally rotate clothing is carried out rinsing.
13. method according to claim 1 is characterized in that, in rinsing program, adds water to the rinsing high water level, the current that make impeller and the oblique rotation of interior bucket rotation generation simultaneously roll carry out rinsing to clothing.
14. method according to claim 1 is characterized in that, in rinsing program, adds water to high water level, make impeller and in bucket at interval rotation produce the current that rotation rolls clothing carried out rinsing.
15. method according to claim 1, it is characterized in that, the a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, at least be provided with one on the impeller by the domatic fin of forming in drying front and back, be oppositely arranged and the fin on the impeller is contour.
16. method according to claim 1, it is characterized in that, the a pair of impeller that is mutually acute angle that used washing machine inner tub two bottom sides is installed, it is recessed spherical that described impeller is, at least be provided with on the impeller one by the drying front and the back the domatic fin of forming, and the fin on the impeller differ 180 the degree be oppositely arranged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200510105299A CN1978729B (en) | 2005-11-30 | 2005-11-30 | Suspension type dual-impeller turning-rubbing washing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200510105299A CN1978729B (en) | 2005-11-30 | 2005-11-30 | Suspension type dual-impeller turning-rubbing washing method |
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| CN1978729A CN1978729A (en) | 2007-06-13 |
| CN1978729B true CN1978729B (en) | 2010-05-05 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB612737A (en) * | 1945-06-08 | 1948-11-17 | Hoover Ltd | Improvements in or relating to washing machines |
| US5829277A (en) * | 1996-12-16 | 1998-11-03 | Maytag Corporation | Top loading clothes washer |
| CN1200416A (en) * | 1997-05-28 | 1998-12-02 | 大宇电子株式会社 | Agitator of washing machine |
| US6220063B1 (en) * | 1999-02-09 | 2001-04-24 | Maytag Corporation | Drive system for clothes washer |
-
2005
- 2005-11-30 CN CN200510105299A patent/CN1978729B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB612737A (en) * | 1945-06-08 | 1948-11-17 | Hoover Ltd | Improvements in or relating to washing machines |
| US5829277A (en) * | 1996-12-16 | 1998-11-03 | Maytag Corporation | Top loading clothes washer |
| CN1200416A (en) * | 1997-05-28 | 1998-12-02 | 大宇电子株式会社 | Agitator of washing machine |
| US6220063B1 (en) * | 1999-02-09 | 2001-04-24 | Maytag Corporation | Drive system for clothes washer |
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| CN1978729A (en) | 2007-06-13 |
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