CN101381938B - Rolling washing dryer - Google Patents

Abstract

The invention provides a drum type washing dryer, which comprises a bucket, the interior of which is provided with a rotary drum and which is formed with an air guide port for sending dried air, a circular blowing path communicated with the air guide port, and an atomizing unit used for generating mist and arranged close to the air guide port. The bottom wall of the rotary drum comprise a bottom opening opposite to the air guide port, and a circular plate shaped partition wall component fixed in the front of the bottom opening and formed with a plurality of bottom wall through holes which is in longer rectangular shapes in the circumferential direction. A plurality of radial ribs protruding toward a reverse side are formed in a radial shape on the back of the partition wall component. A plurality of circumference ribs protruding toward the reverse side are crossed with the radial ribs to form concentric shape. A plurality of protruding ribs are formed on at least one part of the position where the radial ribs of the partition wall component and the circumference ribs are crossed. The protruding ribs protrude more than the radial ribs toward the reverse side, thereby playing excellent effect for reducing folds.

Description

Rolling washing dryer

Technical field

The present invention relates to a kind of rolling washing dryer that washings such as dried clothing reduces the fold that clothing etc. produces that mist is supplied with.

Background technology

In existing washing machine, in drying steps, the swing roller of putting into washings such as clothing is rotated at a high speed, thereby washings is carried out drying.In this case, because washings is dried on the internal perisporium that is attached at swing roller etc., therefore can't avoid dried clothing etc. to produce fold.In order to make clothing etc. not produce fold, need cost to carry out following operation time: will be in washing machine dried clothing etc. further hang over when drying on the clothes hanger etc., stretch flat fold, perhaps press subsequently.

So, developed following clothes washer-dryer recently: this clothes washer-dryer has the atomization unit of the mist that generation is made up of small drop, by mist is imported to put into clothing etc. (below, sometimes only be called clothing, washings) swing roller in, thereby reduced static and the fold that in drying steps clothing etc. produces.Also developed such clothesdrier: mist is imported in the hothouse of taking in clothing etc., clothing etc. is carried out drying and deodorizing.

For example, in TOHKEMY 2003-311067 communique (patent documentation 1) washing machine is as shown in Figure 12 disclosed.In Figure 12, clothes washer-dryer 40 has: outer bucket 42, and it flexibly suspends support (hanging brace) in midair in housing 41 inside; Interior bucket 43, its rotation is provided in the outer bucket 42 freely, is used to take in washings; And blowing unit 44 (circulation pressure fan), it inwardly carries warm braw in the bucket 43.And this clothes washer-dryer also has: heating unit 45, and it heats the air of being carried by blowing unit 44; With warm braw circulating path 46, it has heat exchanger, and the warm braw that blowing unit 44 is transported circulates in this warm braw circulating path 46.In addition, sprayer unit 47 be located at bucket 43 in the arriving of warm braw circulating path 46 (warm braw supply road) through heating unit 45 (heater) back warm braw supply port 48 near, and in drying steps, to warm braw circulating path internal spraying.And then, remove the static that produces when in drying steps, stirring clothing, thereby eliminate the sense of discomfort that electrostatic belt is given human body, can reduce the fold on the clothing after drying finishes simultaneously.

In addition, for example, in TOHKEMY 2006-158585 communique (patent documentation 2) clothesdrier is as shown in Figure 13 disclosed.In Figure 13, clothesdrier 50 has: the hothouse 51 of taking in clothing etc.; Warm braw produces mechanism's (air blast 53, heater 54), and it produces the warm braw of supplying with in this hothouse 51; The electrolysis mist produces mechanism's (air pump 55, electrolysis mist generator 56), and it produces the electrolysis mist of supplying with in hothouse 51; And control part 57, it is controlled above-mentioned each parts.To produce the electrolysis mist that mechanism produces by the electrolysis mist and be supplied to the next stage (downstream) that warm braw produces the heating unit (heater 54) of mechanism, by the electrolysis mist being mixed with warm braw from heating unit (heater 54) make the electrolysis mist become high temperature and supplying with hothouse 51.According to this clothesdrier, can in drying, carry out deodorizing, and save the space, can realize cost degradation, and not exist owing to the long-time problem that causes deodoriging properties to reduce of using.

But generally speaking, by the mist that atomization unit produces, because its particle diameter difference, floatability is also different with surface tension characteristics such as (wettabilitys).That is, the little mist of ultra micro of particle diameter less than 10 μ m is called as dry fog (dry mist), because it is very small, has therefore that surface tension is strong, floatability strong and the characteristics of wettability difference attached on the object time.Therefore particle diameter is that the small mist of 10 μ m～50 μ m is called as wet fog (west mist), compares with above-mentioned dry fog, and its particle diameter is relatively large, has little, the strong characteristics of wettability attached on the object time of surface tension.The bigger mist that particle diameter surpasses 50 μ m has the character that approaches water droplet.

This wherein, the good wet fog of wettability can be to soak washings efficiently on the clothing etc. attached to washings, can reduce the fold that in dry run clothing etc. produces simultaneously.Therefore, it is very important for the effect of the fold that obtains reducing clothing etc. to make the mist that contains more wet fog be full of swing roller inside.In addition, also it is important, in the time will importing to the position that is placed with clothing, the collisions such as tube wall that do not make mist and import pipe of can trying one's best, promptly can not condense in tube wall etc. and go up and lose, thereby efficiently more mist is fed through the position that is placed with clothing by the mist that atomization unit produces.

In above-mentioned patent documentation 1,2 disclosed clothes washer-dryers and clothesdrier, do not study from this point of view, therefore, not necessarily can reduce the fold of clothing etc. effectively, perhaps can't carry out drying and deodorizing.

And constitute in patent documentation 1 disclosed clothes washer-dryer 40: blowing unit 44 is configured to sprayer unit 47 opposed at the upstream side of heating unit 45, and the warm braw that is produced by blowing unit 44 directly blows on the sprayer unit 47.Therefore, in directly arriving from the part of the mist of sprayer unit 47 ejection on barrels 43 interior clothings etc., and other major parts all with the internal face 46a of warm braw circulating path 46 collision, much all on internal face 46a, be condensed into water droplet and in just arriving losing after barrels 43.In this clothes washer-dryer 40, the crushing effect when utilizing mist and internal face 46a collision produces anion, thereby can improve the removal effect of static.

But, in this clothes washer-dryer 40, from the major part of the mist of sprayer unit 47 ejection disappear halfway and can't arrive in clothing in the bucket 43, therefore exist to be difficult to moistened garment and to reduce this problem of fold effectively.

And in patent documentation 2 disclosed dryers 50, electrolysis mist generator 56 is configured in the Machine Room 52 of being located at hothouse 51 bottoms.To supply with the downstream of heater 54 by the electrolysis mist that electrolysis mist generator 56 produces, this electrolysis mist will be mixed with warm braw from heater 54.Make the electrolysis mist become high temperature thus, then it is discharged upward from chamber, air channel 58, and blow out and supply with hothouse 51 by the 51a of the portion that blows out (base plate of hothouse 51) that is formed with a plurality of slits or hole.

In this structure, though be formed with a plurality of slits or hole on the 51a of portion blowing out, most of mist all can with the lower surface collision that does not form slit or hole of base plate, and be condensed into water droplet and lose.Therefore, in this clothesdrier 50, the major part of the mist that is produced by electrolysis mist generator 56 disappears halfway, can't arrive the clothing in the hothouse 51, therefore exists and can't moistened garment reduce this problem of fold at all.

In addition, owing to supply with warm braw to being formed with the more chamber, air channel of water droplet and moisture 58 like this, so also can import the more warm braw of moisture in the hothouse 51, though this has a little deodorizing effect, can not make the clothing intensive drying.

The inventor has carried out research with keen determination to the method for the fold that reduces washings with mist.Learn according to studying in great detail of the inventor,, make its drying then, can stretch the fold of flat washings by moderately wetting washings.That is, clear and definite importantly: when wetting washings, with mist with clothing wetting equably to the index of aridity be 90%～96% (ideal value is 95%), and when carrying out drying, making cloth drying to the index of aridity is more than 99%.In addition, the said here index of aridity is meant that washing weight is with respect to the ratio of the washing weight after wetting under the preceding state of washing.

According to the inventor's result of study, with the wetting equably washings of 90%～96% the index of aridity, can decompose the hydrogen bond that couples together between the fiber with washings, thereby become the state that can move freely between the fiber by special.And then, by stretching the fold that produces in the flat washings in that washings is transferred in the swing roller inward turning.Next, specially washings being dried to the index of aridity is more than 99%, thereby can form new hydrogen bond so that fiber is fixed between the fiber of stretching under the state of having put down fold.That is, can make the washings drying under the state of having put down fold stretching reliably.

In addition, learn according to studying in great detail of the inventor, when wetting washings, by specially with mist with washings wetting equably to the index of aridity be 90%～96%, can make attached to the stink molecule on the washings and separate, not be heated to high temperature or not by means of the Ag ion also effect of deodorizing easily even have from washings.Promptly, by with mist with washings wetting equably to the index of aridity be 90%～96%, the fiber of washings and hydrone that the key between the stink molecule is configured mist are replaced, and utilize the wind (needing not be high temperature) flow through the washings surface, make be disengaged and fiber between the stink molecule of key easily break away from fiber surface.And then the stink molecule after the disengaging is taken away by wind and is transported in the circulation air-supply path in swing roller, and is caught in the dew with the hydrone around being present in it in the pipe arrangement of condenser, is discharged from dew at last.

Wet fog has high wettability, can very thin and wetting equably washings surface, and since hydrone penetrate into easily between the key of fiber and stink molecule, even therefore the wet fog amount seldom also can easily be cut off this key.If utilize the hot key that cuts off between this fiber and the stink molecule, then surrounding environment also can be exposed in the quite high high temperature.And,, need long time when then washings being carried out drying evaporating the water if water comes wetting washings.Therefore, if use mist, the key between cut staple and the stink molecule and obtain high deodorizing effect easily then.

But, as the generation device of mist, when adopting the ultrasonic atomization mode, by change as mist produce the source water temperature and increase and decrease the mist generation of unit interval to the input voltage of the oscillating circuit portion input that is used to drive ultrasonic oscillator etc.For example, under the situation that adopts the ultrasonic oscillator vibrate with the frequency of 1.6MHz, if other conditions are constant, only make water temperature be changed to 30 ℃ from 5 ℃, then the mist generation becomes about 1.5 times.And if only make the voltage that is input in the oscillating circuit be changed to 107V from 95V, then the mist generation also becomes about 1.5 times.Usually, above-mentioned water temperature changes, voltage change all is the variation that just can access under the common environment for use at home, therefore, suppose under the condition of mist generation minimum, the index of aridity of washings is adjusted in 90%～96% the scope that is suitable for stretching flat fold most, then in the condition of the mist generation maximum generation surplus that mists.Therefore the index of aridity of washings drops to about 70%, but also can cause wetting inhomogeneously, has therefore just lost the meaning of using mist.On the contrary, if under the condition of mist generation maximum, the index of aridity of washings is adjusted in 90%～96% the scope that is suitable for stretching flat fold most, and then under the condition of mist generation minimum, will exist washings almost not have the index of aridity of wetted and washings only is about 99% problem.

Summary of the invention

The present invention finishes in order to tackle above-mentioned problem, its purpose is to provide a kind of rolling washing dryer, the mist that this rolling washing dryer can produce in making atomization unit is for importing to mist in the swing roller under the state based on wet fog with good particle diameter of wettability (being preferably 10 μ m～50 μ m) and it being full of swing roller, even the temperature of water and change to the input voltage of oscillating circuit input etc. also can be by bringing into play clothing moistened surface to efficient drying rate (preferred 90%～96%) good fold minimizing effect.

Rolling washing dryer of the present invention has: swing roller, and it is taken in washings and is driven and is rotated, and is formed with a plurality of perisporium through holes on the perisporium of this swing roller; Bucket, its inside has swing roller, and is formed with the air guide hole of sending into dried air on this bucket; Water supply installation, it is to supplying water in the bucket; Drainage arrangement, it is from the bucket internal drainage; Circulation air-supply path, it is communicated with air guide hole, and has dehydrating unit and heater that generates dried air and the air-supply arrangement that dried air is delivered to air guide hole; And the atomization unit that produces mist, its ground, top near air guide hole is provided with, and the diapire of swing roller has: the bottom surface opening, it forms with air guide hole opposed; And discoideus partition wall parts, it is fixed on the front of bottom surface opening, and the diapire of this swing roller has following structure: be formed with a plurality of diapire through holes on the partition wall parts, these diapire through holes are long in a circumferential direction rectangular shape, the mist that produces by atomization unit from air guide hole via bottom surface opening and diapire through hole and along with dried air flow imports in the swing roller, the back side at described partition wall parts is formed with to the side-prominent a plurality of radial rib in the back side with radial, intersect with described radial rib and form concentric circles to the outstanding a plurality of circumferential ribs of described rear side, be formed with a plurality of protruding ribs at least a portion of the position that the radial rib of described partition wall parts and described circumferential rib intersect, described protruding rib is also more side-prominent to the back side than described radial rib.

According to this structure, the connector of mist between atomization unit above air guide hole and circulation air-supply path based on wet fog that is produced by atomization unit is admitted to the circulation air-supply path, and fall because of deadweight, thereby flow into the air guide hole that is arranged in the connector below.And then, described mist from air guide hole via the bottom surface opening, along with the air flow along the long side direction of the essentially rectangular shape of the diapire through hole that forms on the partition wall parts is directed in the swing roller.Like this, it is short to constitute the mobile route of mist from the atomization unit to the air guide hole, and mist can run underneath to air guide hole because of deadweight, therefore can suppress mist in come off with collision such as the tube wall generation of the phenomenon of separating of mobile route midway.Therefore, can suppress coacervation, mist can be imported in the swing roller under the state of the wet fog good based on wettability (particle diameter 10 μ m～50 μ m), and make it be full of swing roller.And, under the condition that produces superfluous mist, can make unnecessary mist condense upon the diapire bore periphery of swing roller, be directed in the swing roller to prevent it.Therefore, even the input voltage of the temperature of water and input oscillating circuit portion etc. changes, also can be with the clothing moistened surface to efficient drying rate (preferred 90%～96%), by the clothing under this state is carried out drying, can reduce the fold that clothing etc. produces effectively.

And, according to this structure, in the roughly whole zone that spreads all over the partition wall parts, the mode of long rectangular shape is formed with a plurality of diapire through holes to be in a circumferential direction, with the diapire through hole is formed round-shaped comparing, can set the aperture area of each diapire through hole bigger.Thus, can set greatlyyer with respect to the aperture area ratio of base plate face (circular face of partition wall parts) the diapire through hole, can increase air output, can in swing roller, import a large amount of mists at short notice efficiently swing roller.

And by the diapire through hole is formed the essentially rectangular shape, the free degree when the aperture area ratio of setting diapire through hole and the contacting efficiency of diapire through hole and mist becomes wide.By increasing the aperture area ratio of this diapire through hole, and suitably set the contacting efficiency of this diapire through hole and mist, even the input voltage of the temperature of water and input oscillating circuit portion etc. changes, also can make mist condense upon the diapire bore periphery along with the increase of mist generation, and it is not imported in the swing roller, thereby the mist amount can not changed significantly, the mist amount can be maintained in certain scope.Thus, can be efficiently the clothing moistened surface be become the most suitable 90%～96% the index of aridity of stretching flat fold,, can reduce the fold of clothing generation effectively by the clothing this state is under carried out drying.

Description of drawings

Fig. 1 is the side view cutaway drawing that the structure of embodiments of the present invention 1 described rolling washing dryer is shown.

Fig. 2 be embodiments of the present invention 1 described rolling washing dryer from the observed stereogram of back side of shell side.

Fig. 3 be embodiments of the present invention 1 described rolling washing dryer from the observed biopsy cavity marker devices structure chart of back side of shell side.

Fig. 4 is the side view cutaway drawing of embodiments of the present invention 1 described rolling washing dryer.

Fig. 5 is the rearview of partition wall parts that the diapire of embodiments of the present invention 1 described rolling washing dryer is shown.

Fig. 6 is the side view cutaway drawing of partition wall parts that the diapire of embodiments of the present invention 1 described rolling washing dryer is shown.

Fig. 7 is the biopsy cavity marker devices vertical view of the relation between bottom surface opening, opening separating part and the partition wall parts that the swing roller of embodiments of the present invention 1 described rolling washing dryer is shown.

Fig. 8 is the side view cutaway drawing that the atomization unit of embodiments of the present invention 1 described rolling washing dryer is shown.

Fig. 9 is the backsight cutaway view that the atomization unit of embodiments of the present invention 1 described rolling washing dryer is shown.

Figure 10 is the rearview of partition wall parts that the diapire of embodiments of the present invention 2 described rolling washing dryers is shown.

Figure 11 A is the side view cutaway drawing of partition wall parts that the diapire of embodiments of the present invention 2 described rolling washing dryers is shown.

Figure 11 B is another side view cutaway drawing of partition wall parts that the diapire of embodiments of the present invention 2 described rolling washing dryers is shown.

Figure 12 is the structure chart that the clothes washer-dryer with existing atomization unit is shown.

Figure 13 is the structure chart that another clothesdrier with existing atomization unit is shown.

Label declaration

1: rolling washing dryer;

2: the clothes washer-dryer housing;

3: bucket;

4: swing roller;

4a: perisporium;

4b: perisporium through hole;

4c: stir projection;

4d: diapire;

4e: bottom surface opening;

4f: partition wall parts;

4fc: central circular portion;

4g: diapire through hole;

4h: radial rib;

4i, 4ii: circumferential rib;

4j: protruding rib;

4k: opening separating part;

9: circulation air-supply path;

10: evaporimeter (dehydrating unit);

11: condenser (heater);

12: Air Blast fan (air-supply arrangement);

18: air guide hole;

20: mist;

21: water (liquid);

30: atomization unit;

31: water container;

31a: diapire;

31b, 31bf, 31br, 31bs: sidewall;

31c: water filling port;

31d: opening barrier;

31e: connector;

32: ultrasonic oscillator;

33: water filling device;

34: water injection pipe;

35: cooling-water temperature sensor;

36: rectification fin (fin).

The specific embodiment

Below, describe based on the embodiment of accompanying drawing rolling washing dryer of the present invention.In addition, below disclosed embodiment only be example, should not regard it as restricted contents.

(embodiment 1)

Based on Fig. 1～Fig. 4 the structure and the action of embodiments of the present invention 1 described rolling washing dryer are described.Fig. 1 is the side view cutaway drawing that is used to illustrate the structure of embodiments of the present invention 1 described rolling washing dryer.Fig. 2 is stereogram configuration, that observe from the back side of shell side that is used to illustrate the circulation air-supply path of embodiments of the present invention 1 described rolling washing dryer and atomization unit.Fig. 3 be used to illustrate the circulation air-supply path of embodiments of the present invention 1 described rolling washing dryer and atomization unit structure cut the structure chart that a part is represented from what the back side of shell side was observed.Fig. 4 is used to illustrate the atomization unit of embodiments of the present invention 1 described rolling washing dryer and the side view cutaway drawing of the syndeton between the bucket.

In embodiments of the present invention 1 described rolling washing dryer 1, bucket 3 is configured to vacant state by not shown suspended structure in clothes washer-dryer housing 2.Swing roller 4 is so that its axis direction is provided in the bucket 3 to the downward-sloping mode of rear side from face side (left side of figure), and described swing roller 4 has formed round-ended cylinder shape and had openend 41.Face side at bucket 3 is formed with the clothing gateway 31 that communicates with the openend 41 of swing roller 4.Door to be opened/closed 5 is formed at the face side of clothes washer-dryer housing 2, and this 5 is used to be closed in the peristome that forms on the face of being inclined upwardly, and by opening this door 5, thereby can and put into washings by the 31 relative swing rollers 4 interior taking-ups of clothing gateway.Because on lid 5 inclined planes that are located at up, therefore need not the bend over operation that just can realize taking out and putting into washings has improved usually the operability of taking out and put into the tumbling-box washing machine of washings from horizontal peristome and has been short of.

Swing roller 4 on its perisporium 4a, be formed with bucket 3 in a plurality of perisporium through hole 4b of communicating.On the inner surface of perisporium 4a, on a plurality of positions of circumferencial direction, be provided with and stir projection 4c.And, on the diapire 4d of swing roller 4, be formed at that air guide hole 18 (with reference to Fig. 3, Fig. 4) on the bucket 3 is opposed, formed bottom surface opening 4e (with reference to Fig. 4) on along the circumferential direction a plurality of positions.And, in the front of this bottom surface opening 4e, be to be mounted with the discoideus partition wall parts 4f of thin-walled that has constituted a diapire 4d part on the diapire inner surface of swing roller 4.

Use Fig. 5, Fig. 6 and Fig. 7 that the base structure of the swing roller of the described rolling washing dryer of present embodiment is described herein.Fig. 5 is the rearview of base structure that is used to illustrate the swing roller of present embodiment.Fig. 6 is the side view cutaway drawing of diapire of the tumbling-box washing machine of present embodiment, and Fig. 7 is a plurality of bottom surface opening 4e that cylinder 4 is shown, with the biopsy cavity marker devices vertical view of the relation of the isolated opening separating part 4k of these bottom surface openings and partition wall parts 4f.In addition, in Fig. 6, the left side is the bottom surface side of swing roller 4.

As shown in Figure 5, on partition wall parts 4f, except central circular portion 4fc, be formed with a plurality of diapire through hole 4g that are the essentially rectangular shape of growing on the circumferencial direction in the roughly whole zone that spreads all over partition wall parts 4f.And, at the back side of these partition wall parts 4f, from the periphery of central circular portion 4fc with uniformly-spaced and general radial ground form the outstanding a plurality of radial rib 4h of oriented rear side.In addition, be formed with than radial rib 4h more to the side-prominent a plurality of circumferential rib 4i in the back side with concentric circles in the mode of intersecting with these radial rib 4h.

In the present embodiment, radial rib 4h forms and is not along radial direction, but with respect to the lopsidedness of radial direction towards the direction of rotation of swing roller 4.If further describe, then as shown in Figure 5, radial rib 4h forms that its direction tilts with respect to radial direction from the precalculated position of central circular portion 4fc and to the circular shape of a lateral bending song of the direction of rotation of swing roller 4.Have, radial rib 4h and circumferential rib 4i are the parts that is equivalent to framework that is used to mark off a plurality of diapire through hole 4g again, and erect setting in the mode of the opening portion that do not block diapire through hole 4g.Diapire through hole 4g is near near the circumference that always is formed up to its partition wall parts 4f the central circular portion 4fc of partition wall parts 4f, and the long limit of essentially rectangular shape is circular-arc, and is arranged in concentric circles.Diapire through hole 4g is set to about 80% in the present embodiment with respect to the aperture opening ratio (area) of the circular face of partition wall parts 4f, but also can be set at 70%～95%.

In addition, as shown in Figure 7, opening separating part 4k will separate between a plurality of bottom surface opening 4e that form on the diapire 4d of cylinder 4, and this opening separating part 4k forms radial on radial direction.The direction of the radial rib 4h that forms on partition wall parts 4f is not a radial direction along the radial opening separating part of radial direction 4k with respect to this, but forms the circular shape to a lateral bending song of the direction of rotation of swing roller 4.Consequently, it is mutually opposed with certain angle of inclination with the radial rib 4h that forms on partition wall parts 4f to form radial opening separating part 4k along radial direction.

Drive by not shown control module by the motor 6 of the rear side that is installed in bucket 3 have this diapire 4d swing roller 4 to rotating and reverse the direction rotation.And, on bucket 3, be connected with water supply line 7 and drainage pipeline 8, by controlling that not shown feed water valve and draining valve supply water and in bucket 3 from bucket 3 internal drainages by pipe arrangement.

Below, the action of the each several part of the rolling washing dryer of present embodiment is all controlled by not shown control module.When opening door 5 and in swing roller 4, put into washings and washing agent such as clothing from peristome and make rolling washing dryer 1 entry into service, in bucket 3, inject the water of scheduled volume from the water supply line 7 that constitutes water supply installation, and drive so that it rotates by 6 pairs of swing rollers 4 of motor and to begin washing step.By the rotation of swing roller 4, carry out the stirring action that to be accommodated in that washings in the swing roller 4 are taken up on direction of rotation by the stirring projection 4c on the internal perisporium that is located at swing roller 4 and to fall from the suitable height and position that is taken up repeatedly.Thus, to washings performance beat cleaning be used for wash.

After having passed through the wash time that needs, dirty cleaning solution is discharged from the drainage pipeline 8 that constitutes drainage arrangement, and utilizes the dehydration that makes swing roller 4 high speed rotations to move and slough cleaning solution contained in the washings.Then, supply water in bucket 3 from water supply line 7 and implement rinsing, dehydration.Even in this rinsing, dehydration, the rotation of washings by swing roller 4 of also carrying out repeatedly being accommodated in the swing roller is stirred the stirring action that projection 4c takes up and falls, and cleans thereby implement rinsing.After end is cleaned in rinsing, utilize the dehydration that swing roller 4 is rotated at a high speed to move once more and slough water contained in the washings, finish rinsing, dehydration.

In this rolling washing dryer 1, the washings that is provided with being accommodated in the swing roller 4 carries out dry function.That is, be provided with circulation air-supply path 9, this circulation air-supply path 9 is discharged the air in the bucket 3 and is dehumidified, and the dry air after will heating is transported in the bucket 3 once more.In this circulation air-supply path 9 midway, the lower position in clothes washer-dryer housing 2 is provided with air-supply arrangements such as heater such as evaporimeter 10 dehydrating units such as grade, condenser 11 and Air Blast fan 12.Air-supply circulating path 9 is by constituting with the lower part: the circulating air import pipe 13 from bucket 3 to Air Blast fan 12; And from Air Blast fan 12 to bucket the dry air air supply duct 14 3.And, in dry air air supply duct 14, be formed with air guide hole 18 in the bottom surface of bucket 3, be connected with atomization unit 30 in top position near this air guide hole 18.

As shown in Figure 2, in the space at the rear (rear side of bucket 3) of dry air air supply duct 14 in clothes washer-dryer housing 2, constitute by lower pipeline 15, flexible air channel 16 and upper pipe 17 successively from upstream side.Offer connected entrance 17a (with reference to Fig. 3) below upper pipe 17 downstream, this connected entrance 17a is communicated with the air guide hole 18 that is located at bucket 3 back sides.The upper pipe 17 thereunder part central authorities that are partial to housing 2 erects obliquely, and upper pipe 17 bend to roughly 90 ° midway, tilt downwards towards the air guide hole 18 of bucket 3 at the upper section of upper pipe 17.Use in flexible air channel 16 has flexible tubing and constitutes, be used for preventing along with swing roller 4 rotation or starting, stop to make the vibration transfer of upper pipe 17 to Air Blast fan 12 sides.Be admitted to bucket 3 and be arranged in its inner swing roller 4 from this air guide hole 18 via dry air air supply duct 14 by the evaporimeter 10 device 11 warmed-up dry airs that dehumidify and be condensed.

By driving Air Blast fan 12 rotation at a high speed, in circulation air-supply path 9, produce air flow.Therefore, the wet airs of taking in the swing roller 4 of washings are discharged to the circulating air import pipe 13 of 12 sides from bucket 3 to Air Blast fan by the perisporium through hole 4b that is located on the perisporium 4a.And then, form moisture and dehumidified thereby the air utilization in the circulation air-supply path 9 is positioned at the evaporimeter 10 of Air Blast fan 12 upstreams, and the heat exchange of utilization and condenser 11 and being heated, thereby become the dry air of high temperature.

Dry air after this heating is transported to from Air Blast fan 12 to bucket 3 the dry air air supply duct 14, and is admitted in the bucket 3 via the air guide hole 18 that is located on the bucket 3.The dry air that is admitted to the high temperature in the bucket 3 is directed in the swing roller 4 by bottom surface opening 4e on the diapire 4d that is located at swing roller 4 and perisporium through hole 4b.Then, the dry air of described high temperature circulates between washings such as not shown clothing and makes their dryings, become moistening air simultaneously and the perisporium through hole 4b on being located at perisporium 4a is discharged to the bucket 3, and be imported into once more in the circulating air import pipe 13.Utilize the circulation of air in such circulation air-supply path 9 (circulating air import pipe 13 and dry air air supply duct 14) to implement drying steps.

Herein, the rolling washing dryer 1 of present embodiment has atomization unit 30 described later, and is provided with " fold is stretched flat process ", and its purpose is that when making swing roller 4 rotations the fold of stretching flat dried clothing is so that the fold minimizing.In this " fold is stretched flat process ", evaporimeter 10 and condenser 11 are stopped, making swing roller 4 and Air Blast fan 12 to be lower than the rotary speed low speed rotation of the speed in the common drying steps, start atomization unit 30 simultaneously.Utilize atomization unit 30 to produce the mist 20 (with reference to Fig. 3) that constitutes by small drop, and this mist 20 is fallen within the dry air stream of circulation in the dry air air supply duct 14.That is, as described later, the mist 20 under the wet fog that existence is much small and the state of dry fog is sent in the bucket 3, and imports in the swing roller 4.Like this, can carry out this step that fold reduces effect that has: make mist 20 be filled to each corner in the swing roller 4, moistened garment surface effectively, thus reduce the fold of the clothing that is in drying regime.Subsequently, atomization unit 30 is stopped, making the rotary speed of swing roller 4 and Air Blast fan 12 rise to the speed identical with common drying steps.Simultaneously, can make evaporimeter 10 and condenser 11 work implement common dry operating.Thus, can make cloth drying, while can stretch the fold of flat this clothing.In addition, in described " fold is stretched flat process ", also can make swing roller 4 rotations.

And, in described " fold is stretched flat process ", can utilize mist 20 to reduce fold as mentioned above like that, can also obtain deodorizing effect based on following principle simultaneously.Usually, stink is the stink composition with molecular conformation attached on the clothing surface and form.For example, the stink of cigarette, barbecue etc. comes to this, but by making mist 20 and this stink molecular collision, the stink molecule can be added in the middle of the hydrone self.By this effect the stink molecule is broken away from from clothing.After this mist is handled, carry out dry operating, utilize the air of high temperature low humidity to make the water evaporation that is dissolved with the stink molecule, thereby can prevent that the stink molecule from adhering again on the clothing, so just can deodorizing.

Next, describe based on Fig. 8, Fig. 9 and above-mentioned accompanying drawing structure and " fold is stretched flat process " atomization unit 30 of the present invention.Fig. 8 is the side view cutaway drawing of structure of atomization unit that is used to illustrate the rolling washing dryer of present embodiment, and Fig. 9 is the backsight cutaway view of structure of atomization unit that is used to illustrate the rolling washing dryer of present embodiment.

Atomization unit 30 is provided in the top position approaching with the air guide hole 18 of bucket 3, and this atomization unit has: store the water container 31 that produces the water 21 in source as mist; With to being stored in the ultrasonic oscillator 32 that water 21 in the water container 31 apply ultrasonic vibration.In addition, this atomization unit 30 also has water filling device 33 (with reference to Fig. 3) that injects water 21 in water container 31 and the cooling-water temperature sensor 35 of measuring the water temperature in the water container 31.The water container 31 of atomization unit 30 is disposed at the top position adjacent with air guide hole 18 at the back side of bucket 3, and directly is communicated with the upper pipe 17 of dry air air supply duct 14 (circulation blow path 9) via the connector 31e that is positioned at air guide hole 18 tops.

It is adjacent with the outside, the back side of bucket 3 that water container 31 is fixed to, and the front side 31bf with bucket 3 opposed sidewall 31b of water container 31 forms: the back side along bucket 3 tilts with respect to vertical direction.The rear side 31br of sidewall 31b is formed on the vertical direction along the back panel of clothes washer-dryer housing 2.Therefore, the diapire 31a side of water container 31 forms wide cut.

In this water container 31, store the water 21 that the source that produces as mist is arranged, and be provided with the water filling port 31c that water 21 is injected via water injection pipe 34 from water filling device 33 on the top of water container 31.With the sidewall 31b of upper pipe 17 opposed sides on be provided with opening barrier 31d, be provided with the connector 31e that is communicated with upper pipe 17 at the upper section of air guide hole 18.Therefore, spill into via connector 31e the upper pipe 17 of air guide hole 18 tops from this opening barrier 31d, can the water 21 in the water container 31 be remained on certain water level with simple structure by making the water 21 in water filling port 31c is injected into water container 31.In addition, the water 21 that overflows from this opening barrier 31d supplies to the bucket 3 via connector 31e, upper pipe 17 and air guide hole 18, and is discharged to the clothes washer-dryer outside via drainage pipeline 8.

Ultrasonic oscillator 32 is disposed for making the vibration plane 32a of the piezoelectric element that produces ultrasonic vibration closely to contact with the diapire 31a of water container 31, by making piezoelectric element work, ultrasonic vibration goes up at ultrasonic wave sending direction 32b (direction vertical with vibration plane 32a) and transmits, as shown in Figure 9, form fluid column 22 in the water in water container 31 21.In addition, because being mounted to, ultrasonic oscillator 32 make vibration plane 32a tilting, so fluid column 22 forms towards sidewall 31b and inner surface direction connector 31e opposition side (the side side 31bs of sidewall 31b) towards mode with connector 31e opposition side (the side side 31bs different with rear side 31br) with the front side 31bf of sidewall 31b.Therefore, be accompanied by the formation of this fluid column 22, shown in the solid line arrow, produce convection current that rise, descend and rise along fluid column 22, water 21 and air along the inner surface (the side side 31bs of sidewall 31b) of sidewall 31b.Meanwhile, transmitting the surperficial microvibration that the ultrasonic vibration of coming makes water 21 by this fluid column 22, weakened near the most advanced and sophisticated surface tension of fluid column 22 thus, is mist 20 (fog) thereby produced the fine droplet corresponding with the microvibration of fluid column 22.This mist 20 is accompanied by the water 21 of emitting towards ultrasonic wave sending direction 31b and air by the convective motion of above-mentioned water 21 pushing convection current descends and rises along the inner surface of sidewall 31b.Then, be discarded in the upper pipe 17 of air guide hole 18 tops via connector 31e along the surface of the water of storing 21 and the inner surface of sidewall 31b.Then, the mist 20 that is discarded in the upper pipe 17 is admitted in the bucket 3 from the air guide hole 18 of below at once, and then imports in the swing roller 4 via the bottom surface opening 4e and the diapire through hole 4g of swing roller 4.

In addition, in the present embodiment, when being directed into mist 20 in the swing roller 4, Air Blast fan 12 is rotated with the rotary speed about 500rpm.This moment, the air output of the air flow in circulation air-supply path 9 was 0.15m ³/ min (make Air Blast fan 12 with the rotation of the rotary speed of 5800rpm, and to send into air quantity to dry air air supply duct 14 is 2.2m during with respect to the specified running in the common drying steps ³The dry air of/min), on the rotary speed of rotary fan, is equivalent to about 1/10, is being equivalent to about 1/3 on the air output.By air circulate dry air air supply duct 14 in this weak air quantity, effect has mist 20 is pushed the interior blast of swing roller 4 from air guide hole 18, thereby can be suitably with in the mist 20 importing swing rollers 4.And then, can also import in the swing rollers 4 from air guide hole 18 simultaneously with wet fog dry fog that floatability is strong, under the temperature of the clothing situation high near the temperature of normal temperature and mist 20, moisture is at the clothing surface condensation, thus moistened garment more efficiently.

Air output as the air flow in the circulation air-supply path 9 that is used to obtain this effect is 0.05m ³/ min～1.00m ³/ min is then more suitable.If the not enough 0.05m of air output ³/ min, in the time of then in wet fog is imported into swing roller 4, the clothing that is positioned at swing roller 4 becomes obstacle, makes wet fog can't enter into fully in the swing roller 4, and the part of wet fog also can flow between bucket 3 and the swing roller 4 sometimes.And then the amount that is imported into the dry fog in the swing roller 4 reduces, thereby can't fully obtain above-mentioned effect.In addition, if the air output of the air flow in the circulation air-supply path 9 surpasses 1.00m ³/ min, then wet fog can collide with the tube wall of dry air air supply duct 14 (upper pipe 17), and the ratio that exists of wet fog is reduced.And dry fog can be attached on the clothing yet, but passes through in swing roller 4.

In addition, as Fig. 3, Fig. 8 and shown in Figure 9, in the present embodiment, near the upper portion of the connector 31e that links to each other with dry air air supply duct 14 of water container 31, be provided with rectification fin 36 (fairing).Rectification fin 36 is made of plate-shaped member as described below: this plate-shaped member is entering into from connector 31e on the position of dry air air supply duct 14 sides, level is crossed dry air air supply duct 14 in Fig. 9, and is inclined upwardly from the rear to the place ahead in Fig. 8.As mentioned above, when in " fold is stretched flat process ", Air Blast fan 12 being rotated when driving generation air flow dry air air supply duct 14 in.At this moment, under the situation that rectification fin 36 is not set, the air that circulation comes in air air supply duct 14 is difficult to enter into atomization unit 30 (water container 31) inside from connector 31e.But, by rectification fin 36 is set, shown in dotted arrow, make portion of air from the upper section of rectification fin 36 by shunting, and be directed in the atomization unit 30 from the upper portion of connector 31e.Then, in atomization unit 30, circulate, and form from connector 31e and return air flow the dry air air supply duct 14 once more.In this state, the mist 20 that is produced by atomization unit 30 is along with above-mentioned air flow flows in the dry air air supply duct 14, and falls towards air guide hole 18 by means of the mobile of its deadweight and air, is imported in the bucket 3, and then is imported in the swing roller 4.

In addition, as mentioned above, fluid column 22 forms to the inner surface with the sidewall 31b of connector 31e opposition side, and therefore relies on fluid column 22 that water 21 can directly not overflow in upper pipe 17 via connector 31e.Therefore can prevent that the water 21 in the water container 31 from exceedingly reducing.

In addition, water filling device 33 is to be used for supply to produce mist 20 and the device of used up water 21 in water container 31 internal causes.Be located between the water filling port 31c of the feed water inlet 33a of water filling device 33 belows and water container 31 and connect by water filling flexible pipe 34, appropriate location betwixt has open and close valve (not shown).In starting stage with atomization unit 30 starting, water filling device 33 open open and close valve and from the feed water inlet 33a of water filling device 33 via water injection pipe 34 with the required enough scheduled time transporting water 21 of water storage in water container 31.Meanwhile, excessive water 21 is overflowed from the opening barrier 31d of sidewall 31b, thereby the water 21 in the water container 31 is remained on certain water level.The water filling action at this starting initial stage is used for waiting the water 21 in the water filling container 31 that reduces to replenish because of evaporation to water filling device 33 stopped processes, and atomization unit 30 is turned round under the state of certain water level all the time.

And cooling-water temperature sensor 35 uses formations such as thermistor, is the parts that are used to measure the water temperature in the water container 31.Surpass under the situation of predetermined temperature in the water temperature that is measured to by cooling-water temperature sensor 35, from water filling device 33 make-up water 21, water temperature is descended, thereby make the water temperature in the water container 31 be no more than above-mentioned predetermined temperature all the time.This predetermined temperature is set the SC service ceiling temperature of ultrasonic oscillator 32 for or than its low slightly temperature.Thus, by from water filling device 33 make-up water 21, apace the water 21 in the water container 31 is cooled off.Therefore, need not use special cooling device, just can make the temperature of the water 21 in the water container 31 be no more than the SC service ceiling temperature of ultrasonic oscillator 32.In addition, with cycle regular hour from water filling device 33 make-up water 21, thereby control for a long time under the situation of rising of water temperature, also cooling-water temperature sensor 35 can be set.

The mist 20 that is produced by atomization unit 30 is according to its particle diameter difference, and floatability is also different with surface tension characteristics such as (wettabilitys).That is, the little mist of ultra micro of particle diameter less than 10 μ m is also referred to as dry fog, because it is very small, has therefore that surface tension is strong, floatability is strong, but the characteristics of the wettability difference attached on the object time.Therefore particle diameter is called as wet fog at the small mist of 10 μ m～50 μ m, compares with above-mentioned dry fog, and its particle diameter is relatively large, has little, the strong characteristics of wettability attached on the object time of surface tension.The bigger mist that particle diameter surpasses 50 μ m has the character that approaches water droplet.

And, the mist 20 that in atomization unit 30, produces moving to air guide hole 18 during in can collide or inter coagulation mutually by and the sidewall 31b of the water container 31 and tube wall of upper pipe 17, the separation that can little by little come off of bigger mist, thus the ratio that exists of small wet fog increases.Then, under state, be imported in the swing roller 4 based on wet fog.Herein, the mist 20 of so-called state based on wet fog is meant that the volume of wet fog exists rate to surpass whole 50% state, mean in the size distribution of utilizing the mist that measurement mechanism was measured to 20 of using the laser diffraction and scattering method state of medium diameter D50 in the scope of 10 μ m～50 μ m.

If mist 20 moves to the path length during the air guide hole 18, when perhaps having bend midway in this path, even small wet fog also can condense and the separation that comes off.Thereby the ratio that exists of the wet fog in the mist 20 reduces, thereby becomes the mist 20 based on dry fog, is not preferred therefore.According to above-mentioned structure, the mist 20 that is produced by atomization unit 30 is from the atomization unit 30 (water container 31) that is positioned at air guide hole 18 tops and the connector 31e between the dry air air supply duct 14 (upper pipe 17), be admitted in the dry air air supply duct 14, and fall because of deadweight.Therefore, under becoming, fall into bucket 3, and then be directed in the swing roller 4 from air guide hole 18 based on the state of wet fog.And, because Air Blast fan 12 is configured on the low order position in the clothes washer-dryer housing 2, and dry air is sent into the dry air air supply duct 14 from this Air Blast fan 12, so at the connector 31e place of atomization unit 30, mist 20 is directed in the dry air stream and is not subjected to influence from the blast (dynamic pressure) of Air Blast fan 12.

Like this, in the present embodiment, because it is short to constitute from atomization unit 30 to air guide hole 18 mobile route, and mist falls because of deadweight, therefore can suppress wet fog in mobile route cohesion midway, mist 20 can be imported in the swing roller 4 under the state of the wet fog good based on wettability, that particle diameter is 10 μ m～50 μ m, and make it be full of swing roller 4.Therefore can soak the clothing surface effectively, and by the clothing under this state is carried out drying, thereby the fold that produces on the clothing can be reduced effectively.

In addition, in " fold is stretched flat process ",, but in embodiments of the present invention, as mentioned above, make swing roller 4 rotations even not necessarily make swing roller 4 rotations also can access the effect that reduces the clothing fold.The clothing that is positioned at swing roller 4 is in the state behind the air drying, and the water temperatures in the water container 31 rise owing to the vibration of ultrasonic oscillator 32, and therefore, the mist 20 that is produced becomes the temperature higher than the surface temperature of clothing.Thereby because dry fog also can import in the swing roller 4 under the condition of high temperature, so be not only wet fog, dry fog also is lower than condensation on the perisporium 4a etc. of the surperficial and swing roller 4 of the clothing of temperature of mist and dewfall becomes small water droplet in temperature easily.Stirred clothing by swing roller 4 is rotated driving this moment, and the mist 20 that contains dry fog is not imported in the swing roller 4 by clothing with stopping, thus moistened garment integral body more effectively.

In the present embodiment, mist 20 is sent to the dry air air supply duct 14 from connector 31e, makes its whereabouts by deadweight, and along with air flow imports mist 20 in the bucket 3 from air guide hole 18, and then import in the swing roller 4.In addition, when importing mist (during the starting atomization unit), the rotary speed about making swing roller 4 with the 45rpm that can stir clothing is undisturbedly rotated.Like this, undisturbedly rotate, can make near the original bottom that directly is trapped in easily in the swing roller 4 wet fogs be filled to each corner in the swing roller 4 by making swing roller 4.Therefore, can utilize clothing in the more effectively wetting swing roller of the strong wet fog of wettability 4.And then, by the clothing under this state is carried out drying, can reduce the fold that produces on the clothing effectively.

In order to make this wet fog be filled to each corner in the swing roller 4, the rotary speed when swing roller 4 is undisturbedly rotated is comparatively suitable at 15rpm～80rpm.If the not enough 15rpm of this rotary speed, then the part of the mist 20 that imports from air guide hole 18 can be trapped near the bottom of swing roller 4.If rotary speed surpasses 80rpm, then the part of mist 20 can be pushed to the perisporium direction of swing roller 4 owing to centrifugal force, with collision such as perisporium, thereby can reduce the ratio that exists of wet fog.

Mist generation in the unit interval of the ultrasonic oscillator 32 that uses in the present embodiment be used to drive along with the water temperature of the water 21 in the water container 31 and input ultrasonic oscillator 32 oscillating circuit portion (not shown) input voltage etc. variation and increase and decrease.For example, under the situation of using the ultrasonic oscillator 32 vibrate with the frequency of 1.6MHz, if other conditions are constant, only make water temperature be changed to 30 ℃ from 5 ℃, then the mist generation becomes about 1.5 times.In addition, if only make the voltage of input oscillating circuit be changed to 107V from 95V, then the mist generation also becomes about 1.5 times.

The variation of above-mentioned water temperature and the variation of input voltage all are the variations that can realize usually at home.Therefore, suppose under the condition of mist generation minimum, the index of aridity of clothing is adjusted in the most suitable 90%～96% the scope of stretching flat fold, then under the condition of mist generation maximum, mist generation surplus makes the index of aridity of clothing be reduced near 70%, and wetting inhomogeneous.Therefore just lost the meaning of coming moistened garment with mist.On the contrary, if under the condition of mist generation maximum the index of aridity of clothing is adjusted in 90%～96% the scope, then under the condition of mist generation minimum, washings hardly can be wetted, and the index of aridity of washings rests on about 99%.Therefore, can't obtain stretching the effect of flat fold.Thereby, if want moistened garment effectively, preferably make water temperature and input voltage keep certain.But,, then need temperature measurement device and water temperature regulation device and input voltage measurement mechanism and input voltage regulation device if adopt this control.

In the present embodiment, do not use this measurement mechanism and adjusting device, just can make cloth drying rate when utilizing mist 20 to soak clothing in 90%～96% scope.That is, set to the output of oscillating circuit portion with based on the atomizing ability of the atomization unit 30 of ultrasonic oscillator 32, so that the index of aridity of clothing is 90%～96% under the condition of the minimum low water temperature of mist generation, low input.With this atomizing ability, if under the condition of the maximum high water temperature of mist generation, high input voltage, produce mist 20, then as mentioned above, can be to the mist 20 of clothing excess supply.But in the present embodiment, this superfluous mist 20 is gone up the diapire through hole 4g periphery cohesion (being hunted down) that forms at the diapire 4d of swing roller 4 (partition wall parts 4f), thereby prevents from unnecessary mist 20 is imported in the swing roller 4.

Depend on the contacting efficiency of diapire through hole 4g and mist 20 in the amount of the captive mist 20 of this diapire through hole 4g periphery, thereby determine according to the amount of mist 20 that will be by this diapire through hole 4g.Under the few situation of the amount of the mist 20 that will pass through this diapire through hole 4g, contacting efficiency is low, therefore can be caught by diapire through hole 4g hardly.But under the situation of the amount surplus of mist 20, contacting efficiency uprises, and therefore a lot of mists are caught by diapire through hole 4g.

In the present embodiment, owing to be that the roughly whole zone that spreads all over partition wall parts 4f forms a plurality of diapire through hole 4g in the mode that is the essentially rectangular shape of growing in a circumferential direction, therefore, with diapire through hole 4g is formed round-shaped comparing, can set the aperture area of each diapire through hole 4g bigger.Thus, can set greatlyyer with respect to the aperture area ratio of base plate face (circular face of partition wall parts 4f) diapire through hole 4g, air output can be increased, thereby a large amount of mists 20 can be in swing roller 4, imported at short notice efficiently swing roller 4.

And by diapire through hole 4g is formed the essentially rectangular shape, the free degree when the contacting efficiency of the aperture area ratio of setting diapire through hole 4g and diapire through hole 4g and mist 20 becomes wide.By aperture area ratio that increases this diapire through hole 4g and the contacting efficiency of suitably setting this diapire through hole 4g and mist 20, even the input voltage of the temperature of water 21 and input oscillating circuit portion etc. changes, mist 20 is not imported it in swing roller 4 in the cohesion of diapire through hole 4g periphery, thereby the mist amount can not changed significantly, but it is maintained within a certain range.Thus, can be efficiently the clothing moistened surface be become the most suitable 90%～96% the index of aridity of stretching flat fold,, can reduce the fold that produces on the clothing effectively by the clothing under this state is carried out drying.

And, in the present embodiment, in near near the broad regions its circumference central portion of partition wall parts 4f, all be formed with the diapire through hole 4g of essentially rectangular shape, and making the long limit of essentially rectangular shape be circular-arc, and be arranged in concentric circles.Therefore, can arrange diapire through hole 4g in an orderly manner, compare with being arranged with the partition wall parts that form round-shaped diapire through hole, it is so big the aperture area ratio of diapire through hole 4g can be set at 70%～95% (being approximately 80% in the present embodiment).The aperture area ratio of diapire through hole 4g is big more, and the air output of sending towards swing roller 4 is big more, thereby can import a large amount of mists 20 at short notice efficiently in swing roller 4.And, these diapire through holes 4g that the part that is equivalent to framework that will demarcate between a plurality of diapire through hole 4g is narrowed down arrange the essentially rectangular shape.Therefore, can suppress wet fog and condense upon on this framework and the mist amounts that import in the swing roller 4 are reduced, can be at short notice a large amount of mist 20 of importing to swing roller 4 in efficiently.Therefore, preferably make the aperture area ratio more than 70%.But partition wall parts 4f must bear the blast of dried air, has predetermined deformation intensity in order to make it, preferably makes the aperture area ratio below 95%.

And, in the present embodiment, be formed with to the side-prominent a plurality of radial rib 4h in the back side with general radial at the back side of partition wall parts 4f.Simultaneously, be formed with than radial rib 4h more to the side-prominent a plurality of circumferential rib 4i in the back side with concentric circles in the mode of intersecting with at least a portion of these radial rib 4h.Circumferential rib 4i is set at outstanding size greater than radial rib 4h towards the outstanding outstanding size of rear side herein.Thus, be accompanied by the rotation of swing roller 4, the water droplet that condenses upon the diapire through hole 4g periphery of swing roller 4 flows along the radial rib 4h that the back side at partition wall parts 4f forms because of gravity or centrifugal force.Then, water droplet is assembled to the opposite direction of direction of rotation along the circumferential rib 4i that forms in a circumferential direction, and accumulates in the position of radial rib 4h and circumferential rib 4i intersection, and then is discharged in the bucket 3 from this position.Thus, even being atomized the temperature of the water 21 of unit 30 atomizings, the input voltage of input oscillating circuit portion etc. changes, also can efficiently the clothing moistened surface be become 90%～96% the index of aridity, by the clothing under this state is carried out drying, can reduce the fold that produces on the clothing effectively.And, by on partition wall parts 4f, forming cross one another radial rib 4h and circumferential rib 4i, can improve the deformation intensity of partition wall parts 4f, and, can set the aperture area ratio of diapire through hole 4g bigger.

In addition, radial rib 4h forms with respect to the shape of radial direction towards the lopsidedness of the direction of rotation of swing roller 4.As if radial rib 4h being tilted with respect to radial direction and forming circular shape, with radial rib 4h formed linearity along radial direction compare, the water droplet that condenses upon the diapire through hole 4g periphery of swing roller 4 is accompanied by the rotation of swing roller 4 and moves on radial direction easily.Therefore, the water droplet after the cohesion accumulates on the crossover location of radial rib 4h and circumferential rib 4i intersection, and is discharged to efficiently in the bucket 3 from this crossover location.

And, as if radial rib 4h being tilted with respect to radial direction and forming circular shape, with above-mentioned same, with radial rib 4h formed linearity along radial direction compare, condense upon that the water droplet of diapire bore periphery of swing roller is easier to be accompanied by the rotation of swing roller and to move on radial direction.Therefore, water droplet accumulates on the crossover location that radial rib and circumferential rib intersect, and from this crossover location or flow through the prominent shape rib that forms at this crossover location and be expelled in the bucket efficiently.

Have again, as if radial rib 4h being tilted with respect to radial direction and forming circular shape, then when swing roller 4 rotations, the dry air that imports in the swing roller 4 from bottom surface opening 4e is admitted to the central shaft that direction becomes with respect to cylinder in the swing roller 4 near the outside or inboard.In fact, because swing roller 4 alternately rotates to both forward and reverse directions, therefore dried air alternately changes direction in the outer part and in the inner part and is admitted in the swing roller 4.In swing roller 4, be stirred and be full of swing roller 4 along with this dried air flow is imported into mists 20 (the particularly strong dry fog of floatability) in the swing roller 4.And then this mist that is stirred and has been full of swing roller 4 inside helps wetting equably washings, can reduce the fold that produces on the clothing more effectively.

In addition, in the present embodiment, radial rib 4h and circumferential rib 4i erect in the mode of the opening portion that do not block diapire open-work 4g and are arranged on the part that is equivalent to framework that marks off a plurality of diapire through hole 4g.

Therefore, can not reduce the aperture area of diapire through hole 4g, can in swing roller 4, import a large amount of mists 20 at short notice efficiently owing to the existence of radial rib 4h and circumferential rib 4i.And radial rib 4h and circumferential rib 4i also can not occur becomes to hinder and makes mist condense upon radial rib 4h and circumferential rib 4i periphery too much and cause being imported into the situation that the mist amounts in the swing roller 4 reduce.

In addition, as shown in Figure 7, in the present embodiment, will be between a plurality of bottom surface opening 4e that form on the diapire 4d separated opening separating part 4k on radial direction, form radially, and this opening separating part 4k is opposed with certain angle of inclination with the radial rib 4h that the back side at partition wall parts 4f forms.By disposing radial rib 4h and opening separating part 4k opposed to each other with to a certain degree angle of inclination, at the front side that is blocked by opening separating part 4k is the inner side of swing roller 4, mist 20 via the opening portion of diapire through hole 4g with along with dried air in the mode of going into is admitted to swing roller 4.Therefore, can not produce the inhomogeneous situation that mist 20 thins out in front side (swing roller inboard) part of opening separating part 4k, can under uniform state, mist 20 be imported in the swing roller 4.And then, can utilize the mist 20 that is evenly imported like this in the swing roller 4 to come moistened garment equably, can reduce the fold that produces on the clothing effectively.

(embodiment 2)

Next, with reference to Figure 10, Figure 11 A, Figure 11 B the base structure of embodiments of the present invention 2 described rolling washing dryers is elaborated.Figure 10 is the rearview of base structure that is used to illustrate the swing roller of embodiments of the present invention 2 described rolling washing dryers.Figure 11 A, Figure 11 B are the side view cutaway drawings of its diverse location.In addition, in Figure 11 A, Figure 11 B, the left side is the inner surface side of swing roller.Because the structure of the described rolling washing dryer of present embodiment except the diapire of swing roller be identical with the rolling washing dryer of embodiment 1 all, therefore omits the explanation to the base structure content in addition of swing roller.

In embodiment 1, form radial rib 4h at the back side of the partition wall parts of swing roller and than this radial rib 4h more to the side-prominent circumferential rib 4i in the back side.In the present embodiment, in addition, shown in Figure 10, Figure 11 A, Figure 11 B, on partition wall parts 4ff, form circumferential rib 4ii with the outstanding size littler than the outstanding size of radial rib 4h.In addition, shown in Figure 10, Figure 11 A, the position in radial rib 4h and circumferential rib 4ii intersection is formed with than radial rib 4h also to the side-prominent a plurality of protruding rib 4j in the back side.In addition, being formed with the position of a plurality of protruding rib 4j so long as at least a portion of the crossover location of radial rib 4h and circumferential rib 4ii gets final product, also can be whole positions of crossover location.Thus, the water droplet that condenses upon the diapire through hole 4g periphery of swing roller 4 is accompanied by the rotation of swing roller 4, because of gravity or centrifugal force flow along radial rib 4h and circumferential rib 4ii.Then, water droplet accumulates in the position that radial rib 4h and circumferential rib 4ii intersect, and flows through the prominent shape rib 4j that forms at this crossover location and be discharged in the bucket 3.Thus, even change, also can efficiently the clothing moistened surface be become 90%～96% the index of aridity by the temperature of the water 21 of atomization unit 30 atomizing and the input voltage of input oscillating circuit portion etc.And then, by the clothing under this state is carried out drying, can reduce the fold that produces on the clothing effectively.And, by on partition wall parts 4ff, forming cross one another radial rib 4h and circumferential rib 4ii, can improve the deformation intensity of partition wall parts 4ff, and, can correspondingly set the aperture area ratio of diapire through hole 4g bigger.

And, stop up under the situation of air guide hole 18 even be attached to the front of the partition wall parts of the opposed swing roller in the place ahead of air guide hole 18 by bucket 3, bottom surface opening 4e, diapire through hole 4g flow air stream at clothing etc., by setting the outstanding size of circumferential rib 4ii less, also can make air ratio more freely flow through the rear side of swing roller 4.Therefore, can guarantee that air flows in swing roller 4 to walk around by the form of the part of obstructions such as clothing, can in circulation air-supply path 9, send into air swimmingly.Thus, can be in the shorter time moistened garment, therefore and then equally also drying clothes at short notice can reduce the fold of clothing at short notice.

In addition, in the present embodiment, on the position that radial rib 4h and circumferential rib 4ii intersect, be formed with than radial rib 4h more to the side-prominent a plurality of protruding rib 4j in the back side, but also this protruding rib 4j can be set.Even this protruding rib 4j is not set, the water droplet that condenses upon the diapire through hole 4g periphery of swing roller 4 also can be accompanied by the rotation of swing roller 4 and flow along radial rib 4h and circumferential rib 4ii, and then accumulate in the position that radial rib 4h and circumferential rib 4ii intersect, and be discharged in the bucket 3 from this crossover location.

As described above, in embodiment 1,2, the situation that radial rib 4h is tilted and form circular shape with respect to radial direction is illustrated, but in addition, radial rib 4h is tilted with respect to radial direction and forms other shape such as linearity.Even radial rib 4h is tilted with respect to radial direction and is forming under the situation of linearity, compare with the situation that makes radial rib 4h on radial direction, form linearity, condense upon the rotation that water droplet around the diapire through hole 4g of swing roller 4 is accompanied by swing roller 4 and also on radial direction, move easily.Therefore, the water droplet that condenses upon diapire through hole 4g periphery accumulates in the position that radial rib 4h and circumferential rib 4i or 4ii intersect, then from this crossover location or flow through the prominent shape rib 4j that forms at this crossover location and be discharged to efficiently in the bucket 3.

And, in embodiment 1, embodiment 2, the example that water 21 is used as the mist generation source in the atomization unit 30 is illustrated, but, according to the purposes difference, also can use Ag ion electrolyte, washing agent liquid, deodorant liquid, bacteria-removing liquid etc., thereby can access and the corresponding effect of various liquors (mist generation source).

Have again, in embodiment 1, embodiment 2, rolling washing dryer with the tilted configuration swing roller is that example is illustrated, but the present invention is applicable to that also swing roller is configured in axle center that horizontal direction also is about to swing roller is configured in washing machine on the vertical direction, and also is applicable to the washing machine that does not have drying machine.

Claims (6)

1. a rolling washing dryer is characterized in that,

Described rolling washing dryer has:

Swing roller, it is taken in washings and is driven and is rotated, and is formed with a plurality of perisporium through holes on the perisporium of this swing roller;

Bucket, its inside has described swing roller, and is formed with the air guide hole of sending into dried air on this bucket;

Water supply installation, it is to supplying water in the described bucket;

Drainage arrangement, it is from described bucket internal drainage;

Circulation air-supply path, it is communicated with described air guide hole, and has dehydrating unit and heater that generates described dried air and the air-supply arrangement that described dried air is delivered to described air guide hole; And

Produce the atomization unit of mist, its ground, top near described air guide hole is provided with,

The diapire of described swing roller has: the bottom surface opening, and it forms with described air guide hole opposed; And discoideus partition wall parts, it is fixed on the front of described bottom surface opening,

Be formed with a plurality of diapire through holes on described partition wall parts, these diapire through holes are long in a circumferential direction essentially rectangular shape,

The mist that produces by described atomization unit from described air guide hole via described bottom surface opening and described diapire through hole, along with described dried air flow imports in the described swing roller,

The back side at described partition wall parts is formed with to the side-prominent a plurality of radial rib in the back side with radial, and intersect with described radial rib and form concentric circles to the outstanding a plurality of circumferential ribs of described rear side,

Be formed with a plurality of protruding ribs at least a portion of the position that the radial rib of described partition wall parts and described circumferential rib intersect, described protruding rib is also more side-prominent to the back side than described radial rib.

2. rolling washing dryer according to claim 1 is characterized in that,

The radial rib of described partition wall parts and described circumferential rib are in the part that is equivalent to framework that marks off described a plurality of diapire through holes, and erect setting in the mode of the opening portion that do not block described diapire through hole.

3. rolling washing dryer according to claim 1 is characterized in that,

The radial rib of described partition wall parts forms with respect to the lopsidedness of radial direction towards the direction of rotation of described swing roller.

4. rolling washing dryer according to claim 1 is characterized in that,

The radial rib of described partition wall parts forms with respect to lopsidedness and the crooked circular shape of radial direction towards the direction of rotation of described swing roller.

5. rolling washing dryer according to claim 1 is characterized in that,

The diapire through hole of described partition wall parts be formed near the central portion of described partition wall parts to the zone of its circumference, the long limit of described essentially rectangular shape is circular-arc, and being arranged in concentric circles, the aperture area ratio with respect to the circular face of described partition wall parts of described diapire through hole is set in 70%～95% the scope.

6. rolling washing dryer according to claim 1 is characterized in that,

On the diapire of described swing roller, with the radial isolated opening separating part that is formed with a plurality of described bottom surfaces opening, described opening separating part is with mutually opposed with the angle of inclination at the radial rib of the back side of described partition wall parts formation along radial direction.

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