CN201157811Y - Atomization unit and drum type washing drier - Google Patents
Atomization unit and drum type washing drier Download PDFInfo
- Publication number
- CN201157811Y CN201157811Y CNU2007201865790U CN200720186579U CN201157811Y CN 201157811 Y CN201157811 Y CN 201157811Y CN U2007201865790 U CNU2007201865790 U CN U2007201865790U CN 200720186579 U CN200720186579 U CN 200720186579U CN 201157811 Y CN201157811 Y CN 201157811Y
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- Prior art keywords
- fog
- temperature
- storage vessel
- liquid storage
- air
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/203—Laundry conditioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
- D06F58/12—Drying cabinets or drying chambers having heating or ventilating means having conveying means for moving clothes, e.g. along an endless track
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/56—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to air ducts, e.g. position of flow diverters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/60—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to auxiliary conditioning or finishing agents, e.g. filling level of perfume tanks
- D06F2103/62—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to auxiliary conditioning or finishing agents, e.g. filling level of perfume tanks related to systems for water or steam used for conditioning or finishing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/30—Blowers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model provides an atomizing unit and a roller type scrubbing-and-drying unit. The atomizing unit comprises a liquid storing container, an ultrasonic vibrator, a priming device and a liquid-temperature sensor, wherein, the liquid storing container stores liquid used as a mist generating source; the ultrasonic vibrator exerts ultrasonic vibration for the liquid stored in the liquid storing container; the priming device injects the liquid into the liquid storing container; the liquid-temperature sensor measures the temperature in the liquid storing container. The atomizing unit keeps the liquid temperature inside the liquid storing container to be a temperature which does not exceed the use upper limit temperature of the ultrasonic vibrator, enabling the ultrasonic vibrator to make action for generating mist.
Description
Technical field
The utility model relates to atomization unit and drum-type washing drying machine, and described drum-type washing drying machine has this atomization unit, and washings such as dried clothing are supplied with fog, to reduce the wrinkle that has on the clothing etc.
Background technology
In the past, in drying process, the swing roller of putting into washings such as clothing was rotated at a high speed.In this drying process,,, therefore, can not avoid on dried clothing etc., having wrinkle Yi Bian carry out drying on one side washings is attached on madial wall of swing roller etc.When on will hanging over clothes hanger etc., carrying out airing, need to increase and be used for work and time that wrinkle is stretched out through the clothing behind such drying process etc., and then, need to increase the work and the time of after this pressing.
Therefore, develop such scrubbing-and-drying unit recently: it has the atomization unit of the fog that generation is made of fine liquid drops, and fog is imported the swing roller of putting into clothing etc., thereby reduces static and the wrinkle that has on the clothing etc. in drying process.As such example, the known scrubbing-and-drying unit that disclosed the sort of structure in the TOHKEMY 2003-311067 communique is arranged.
For disclosed scrubbing-and-drying unit 40 in the TOHKEMY 2003-311067 communique, as be used to illustrate the structure of scrubbing-and-drying unit with existing atomization unit cutaway view, be shown in the 8A, have: outer bucket 42, it flexibly is bearing in the inside of housing 41; With interior bucket 43, its rotation is configured in the outer bucket 42 freely, is used to hold washings.In addition, scrubbing-and-drying unit 40 has: air-supply arrangement (circulation pressure fan) 44, and it is delivered to hot blast in the interior bucket 43; Heater (heater) 45, it heats the air of being sent here by air-supply arrangement 44; With hot air circulation path 46, it has heat exchanger, makes the hot air circulation of being sent here by air-supply arrangement 44.In addition, sprayer unit 47 is arranged near the warm-air supply mouth 48 of inside bucket 43 supplies via the hot blast behind the heater 45 in hot air circulation path 46 (warm-air supply path).And then, have such structure: in drying process, in the hot blast circulating path, spray fog.The fog of this injection can be removed the static that produces when stirring clothing in drying process, eliminates the discomfort that static brings to human body, simultaneously, can reduce the wrinkle of the clothing after drying is finished.
In addition, in the disclosed clothesdrier 50 of TOHKEMY 2006-158585 communique, as be used to illustrate the cutaway view of the structure of clothesdrier, promptly shown in Figure 9, by constituting: the hothouse 51 of taking in clothing with the lower part with existing atomization unit; Supply to the air blast 53 of the hot blast in this hothouse 51, the hot blast generation mechanism that heater 54 constitutes by generation; Electrolysis fog produces mechanism, and it is made of air pump 55, the electrolysis fog generator 56 that generation supplies to the electrolysis fog in the hothouse 51; And their control part 57.To produce electrolysis fog that mechanism produces from electrolysis fog and supply to the i.e. back one-level in downstream of heater that hot blast produces the heater 54 of mechanism.And then, by electrolysis fog and hot blast from the heater of heater 54 are mixed, thereby electrolysis fog high temperatureization is supplied in the hothouse 51.According to such clothesdrier 50, can in drying, carry out deodorizing, can save the space and reduce cost, can not exist because of the long-term problem that causes deodoriging properties to reduce of using yet.
In addition, in the disclosed clothesdrier 50 of TOHKEMY 2006-158585 communique, electrolysis fog generator 56 is configured in the Machine Room 52, and Machine Room 52 is arranged on the bottom of hothouse 51.And then, will supply to the downstream of heater 54 from the electrolysis fog that electrolysis fog generator 56 produces, mix with hot blast from heater 54, thus, make after the electrolysis fog high temperatureization from the conduit room 58 to emit towards the top.Herein, ejection portion (base plate of the hothouse 51) ejection of electrolysis fog by being formed with a plurality of slits or hole supplies in the hothouse 51.Though the clothesdrier 50 of this structure is formed with a plurality of slits or hole in ejection portion, most fog can with the collision of the lower surface of the base plate that does not form slit or hole, condensation and become water droplet.Thereby in clothesdrier 50, the major part of the fog that produces from electrolysis fog generator 56 on the way disappears, and can not arrive on the clothing in the hothouse 51, and therefore, clothing is moistening can't to reduce this problem of wrinkle thereby existence can not make.In addition, owing to supply with hot blast in water content (the wet branch) conduit room 58 how,,, but can not make clothing fully dry even can expect deodorizing effect more or less so in hothouse 51, also import the many hot blasts of water content to such formation water droplet.
The utility model content
Atomization unit of the present utility model has: liquid storage vessel, and it stores the liquid in the source that produces as fog; Ultrasonic oscillator, it applies ultrasonic vibration to the liquid that is stored in the liquid storage vessel; Priming device, it injects liquid in the liquid storage vessel; And liquid temperature sensor, it is measured the fluid temperature in the liquid storage vessel, this atomization unit maintains the fluid temperature in the liquid storage vessel near the temperature the SC service ceiling temperature of the SC service ceiling temperature that is no more than ultrasonic oscillator, ultrasonic oscillator is moved produce fog.
When forming the atomization unit of this structure, by the fluid temperature in the liquid storage vessel is maintained high temperature, can produce the fog of high-temperature, the fog that is produced by this atomization unit can be ejected on the object being treated, make condensate moisture in its surface, make the object being treated surface wettability efficiently.In addition, be in the scope of the SC service ceiling temperature that is no more than ultrasonic oscillator by making the fluid temperature in the liquid storage vessel, thereby can suppress the deterioration of ultrasonic oscillator, generation performance that can long term maintenance good high-temperature fog.
Description of drawings
Fig. 1 is the side sectional view of the structure of the drum-type washing drying machine that is used to illustrate that embodiment of the present utility model is related.
Fig. 2 is the stereogram of observing from the back side of shell side that is used to illustrate the configuration of the circulation air-supply path of this drum-type washing drying machine and atomization unit.
Fig. 3 is the cutaway view that is used to illustrate that the partly cut-away from the back side of shell side is observed of the structure of the circulation air-supply path of this drum-type washing drying machine and atomization unit represents.
Fig. 4 is the side sectional view that is used to illustrate the syndeton of the atomization unit of this drum-type washing drying machine and bucket.
Fig. 5 is the side sectional view of structure that is used to illustrate the atomization unit of this drum-type washing drying machine.
Fig. 6 is the back side cutaway view of structure that is used to illustrate the atomization unit of this drum-type washing drying machine.
Fig. 7 is the side sectional view of structure of the atomization unit of the drum-type washing drying machine that is used to illustrate that other embodiment of the present utility model is related.
Fig. 8 A is the cutaway view that is used to illustrate the structure of the scrubbing-and-drying unit with existing atomization unit.
Fig. 8 B is the cutaway view that is used to illustrate the structure of existing atomization unit.
Fig. 9 is the cutaway view that is used to illustrate the structure of the clothesdrier with existing atomization unit.
The specific embodiment
Below, the preferred forms to atomization unit of the present utility model and drum-type washing drying machine describes with reference to the accompanying drawings.And, should think and the only example of having a few all of following disclosed embodiment not limit the utility model.Technical scope of the present utility model is not disclosed content in the embodiment, and is construed as by shown in the record of claim scope, and then should be understood to comprise and the scope equivalence of claim and all changes in the scope.
At first, according to Fig. 1～Fig. 4, the structure and the action of the related drum-type washing drying machine with atomization unit of embodiment of the present utility model is described in detail.Fig. 1 is the side sectional view of the structure of the drum-type washing drying machine that is used to illustrate that embodiment of the present utility model is related.Fig. 2 is the stereogram of observing from the back side of shell side that is used to illustrate the configuration of the circulation air-supply path of this drum-type washing drying machine and atomization unit.Fig. 3 is the cutaway view that is used to illustrate that the partly cut-away from the back side of shell side is observed of the structure of the circulation air-supply path of this drum-type washing drying machine and atomization unit represents.Fig. 4 is the side sectional view that is used to illustrate the syndeton of the atomization unit of this drum-type washing drying machine and bucket.
For drum-type washing drying machine 1, its bucket 3 is configured in the scrubbing-and-drying unit housing 2 with vacant state by not shown suspended structure.Form round-ended cylinder shape swing roller 4 so that its axis direction be configured in the bucket 3 towards the downward-sloping mode of rear side from face side.In the face side of bucket 3, be formed with the clothing gateway of the openend that is communicated to swing roller 4.And then the door 5 by opening the face side that is formed on scrubbing-and-drying unit housing 2 and being arranged on peristome on the face of being inclined upwardly, promptly can opening and closing can pass through the clothing gateway, washings is put into swing roller 4 or from swing roller 4 taking-ups.Because door 5 is set on the face of being inclined upwardly, and therefore, needn't bend over, and just can implement to take out the operation of putting into washings,, can improve its abominable operation for generally taking out the drum-type washing machine of putting into washings from being in horizontal peristome.
On swing roller 4, on its perisporium 4a and diapire 4b, be formed with and the bucket 3 interior a large amount of through hole 4c that are communicated with.On diapire 4b, with the air guide hole 18 opposed a plurality of positions that are formed at bucket 3 along circumferencial direction, be formed with bottom surface opening 4d.In addition, be provided with stirring projection 4e in a plurality of positions of perisporium 4a inner surface.This swing roller 4 is driven to rotating and reverse the direction rotation by the motor 6 of the rear side that is installed in bucket 3.In addition, pipe arrangement is connected with supply line 7 and discharge pipe line 8 on bucket 3, by the control of not shown water-supply valve and draining valve, in bucket 3 feedwater and from bucket 3 internal drainages.
When opening door 5, from peristome washings and washing agent are dropped in the swing roller 4, when beginning the running of drum-type washing drying machine 1, be injected in the bucket 3 from the water of supply line 7 with scheduled volume.Swing roller 4 is driven by motor 6 rotations, and washing procedure begins.Be contained in washings in the swing roller 4 with the rotation of swing roller 4, be stirred projection 4e repeatedly along the stirring action that direction of rotation stirs, suitable height and position after stirring falls, strike (kowtow I and the wash ぃ) effect of washing and be applied on the washings and wash.
After through necessary wash time, dirty cleaning solution is discharged from discharge pipe line 8.And then, by making the swing roller 4 dehydration action of rotation at a high speed, the cleaning solution that is included in the washings is dewatered, then, in bucket 3, feed water from supply line 7, implement rinsing, dehydration procedure.In this rinsing, dehydration procedure, be contained in washings in the swing roller 4 also with the rotation of swing roller 4, be stirred the stirring action that projection 4e stirs and falls repeatedly, implement the rinsing washing.And then, after implementing the rinsing washing, by making the swing roller 4 dehydration action of rotation at a high speed, the water that is included in the washings is dewatered once more, finish rinsing, dehydration procedure.
In this drum-type washing drying machine 1, the washings that is provided with being contained in the swing roller 4 carries out dry function, and being provided with circulation air-supply path 9, the air in these 9 pairs of buckets in circulation air-supply path 3 carries out exhaust and dehumidifying, and the dry air after the heating is delivered in the bucket 3 once more.In the way in this circulation air-supply path 9, the position of the low level in scrubbing-and-drying unit housing 2 is provided with: evaporimeter 10 dehydrating units such as grade; Condenser 11 heaters such as grade; And air-supply arrangement such as Air Blast fan 12.Circulation air-supply path 9 is made of following part: the circulating air from bucket 3 to Air Blast fan 12 imports pipeline 13; And from Air Blast fan 12 to bucket the dry air between 3 air-supply pipeline 14.And then, above near the air guide hole 18 of the bottom surface that is formed on bucket 3 of dry air air-supply pipeline 14, be connected with atomization unit 30 described later.
Dry air air-supply pipeline 14 constitutes, and in the space at its rear (rear side of bucket 3) in scrubbing-and-drying unit housing 2, has bottom pipeline 15, flexible conduit 16 and upper pipeline 17 successively from upstream side.Have connected entrance 17a below the downstream of upper pipeline 17, this connected entrance 17a is connected on the air guide hole 18 at the back side that is arranged at bucket 3.Upper pipeline 17 is part thereunder, and the central authorities of close housing 2 erect obliquely.In addition, 90 ° of the general curved midway of upper pipeline 17, part above it tilts downwards towards the air guide hole 18 of bucket 3.Flexible conduit 16 usefulness have flexible tubing and constitute, and the vibration of the bottom pipeline 15 that can prevent the rotation of accompanying rotation cylinder 4 or startup, stops to be delivered to Air Blast fan 12 sides.By evaporimeter 10 dehumidifying and by the dry air after condenser 11 heating via dry air air-supply pipeline 14, send into bucket 3 and be positioned at its inner swing roller 4 from this air guide hole 18.
Drive Air Blast fan 12 by rotating at a high speed, thereby produce flowing of air in the air-supply path 9 of circulating, the swing roller 4 interior damp atmospheres that accommodate washings are discharged to from the circulating air importing pipeline 13 of bucket 3 towards Air Blast fan 12 sides by the through hole 4c that is arranged on the perisporium 4a.And then the air in circulation air-supply path 9 makes hydrogenesis and dehumidifying by the evaporimeter 10 of the upstream that is positioned at Air Blast fan 12, simultaneously, is heated by the heat exchange with condenser 11, becomes the dry air of high temperature.
Dry air after this heating is sent from the dry air air-supply pipeline 14 of Air Blast fan 12 towards bucket 3, sends in the bucket 3 via the air guide hole 18 that is arranged on the bucket 3.Send into high temperature drying air in the bucket 3 by bottom surface opening 4d and through hole 4c on the diapire 4b that is arranged on swing roller 4, be imported in the swing roller 4, one side is circulation, drying between washings such as clothing, become moistening air on one side, flow out to bucket 3 from the through hole 4c that is arranged on the perisporium 4a, be imported into circulating air once more and import pipeline 13.By means of the circulation of air in such circulation air-supply path 9 (circulating air imports pipeline 13, dry air air-supply pipeline 14), implement drying process.
Herein, in the related drum-type washing drying machine 1 of embodiment of the present utility model, be provided with " wrinkle stretch flat process ", Yi Bian its purpose is to make atomization unit 30 described later and swing roller 4 rotations, Yi Bian stretch the wrinkle of the dried clothing of gentle minimizing.In this " wrinkle is stretched flat process ", evaporimeter 10 and condenser 11 are stopped, swing roller 4 and Air Blast fan 12 are rotated with the rotary speed lower than the rotary speed in common drying process.And then, atomization unit 30 is started, produce the fog 20 that constitutes by fine liquid drops, this fog 20 drops in the dry air stream of dry air air-supply pipeline 14 circulations.Consequently, in the swing roller 4 in bucket 3, send into fine wet fog gas and dry fog gas.
Like this, can carry out following operation: make fog be full of each corner in the swing roller 4, make the clothing surface wettability effectively, the wrinkle of the clothing that is in drying regime is reduced, have wrinkle and reduce effect.And then, then, atomization unit 30 is stopped, make the rotary speed of swing roller 4 and Air Blast fan 12 rise to the speed identical with common drying process, and, make evaporimeter 10 and condenser 11 actions, implement common dry operating, can make cloth drying on one side, Yi Bian stretch the wrinkle of flat this clothing.
In addition, in above-mentioned " wrinkle is stretched flat process ", as mentioned above, can utilize fog 20 to reduce wrinkle, and, can also be by following principle expectation deodorizing effect.Usually, stink be the stink composition as molecule attached on the clothing surface.For example, the stink of cigarette, barbecue etc. comes to this, but by the collision of fog 20 with this stink molecule, the stink molecule is dissolved in the hydrone self, breaks away from from clothing.And then, after such fog is handled, carry out dry operating, by means of the air of high temperature low humidity, make the water evaporation that is dissolved with the stink composition, thus, can prevent that the stink molecule from again attached on the clothing, can carry out deodorizing.
Then, according to Fig. 5, Fig. 6 and above-mentioned accompanying drawing, the structure of the related atomization unit of the utility model 30 and " wrinkle is stretched flat process " is described in detail.Fig. 5 is the side sectional view of structure of the atomization unit of the drum-type washing drying machine that is used to illustrate that embodiment of the present utility model is related, and Fig. 6 is the back side cutaway view of structure that is used to illustrate the atomization unit of this drum-type washing drying machine.
In this tank 31, store the water 21 that the source that produces as fog is arranged.Be provided with the water filling port 31c that injects water 21 from water filling device 33 on the top of tank 31.And then, be provided with open levee 31d with the sidewall 31b of upper pipeline 17 opposed sides.In addition, be provided with connector 31e at the position that is connected with upper pipeline 17 of the upper section of air guide hole 18.
From water filling port 31c be injected into water 21 in the tank 31 from open levee 31d via connector 31e, spill in the upper pipeline 17 of air guide hole 18 tops.Like this, by simple structure, just the water 21 in the tank 31 can be remained constant water level.
And, send in the bucket 3 by connector 31e, upper pipeline 17 and air guide hole 18 from the water 21 that this open levee 31d overflows, be discharged to outside the drum-type washing drying machine 1 via discharge pipe line 8.
And as shown in Figure 6, ultrasonic oscillator 32 tilts to install towards the mode of the opposition side of connector 31e with vibration plane 32a, and therefore, fluid column 22 forms the inner surface direction towards the sidewall 31b of the opposition side of connector 31e.Follow the formation of this fluid column 22, as shown by arrows, in tank 31, produce along fluid column 22 and rise, descend and the water 21 of rising and the convection current of air along sidewall 31b inner surface.Meanwhile, the ultrasonic vibration of transmitting by this fluid column 22 is fine vibrated the surface of water 21, thus, weakens near the surface tension of front end of fluid column 22, and producing the small drop corresponding with the trickle vibration of fluid column 22 is fog (mist) 20.This fog 20 is ejected and emits towards ultrasonic wave sending direction 32b by the convective motion of water 21.And then fog 20 is along with the convection current of water 21 and air, and inner surface decline and rising along sidewall 31b then, along the surface of the water of storing 21 and the inner surface of sidewall 31b, are released to via connector 31e in the upper pipeline 17 of air guide hole 18 tops.The fog 20 that is released in the upper pipeline 17 is admitted to the bucket 3 from the air guide hole 18 of below immediately, and then the bottom surface opening 4d by swing roller 4 is imported in the swing roller 4.
And, as mentioned above, fluid column 22 is formed slopely towards the inner surface of the sidewall 31b of the opposition side of connector 31e, therefore, water 21 can directly not spill in the upper pipeline 17 via connector 31e by fluid column 22, can prevent the excessive minimizing of the water 21 in the tank 31.
Cooling-water temperature sensor 35 uses formations such as thermistor, is used to measure the water temperature in the tank 31.The water temperature of being measured at cooling-water temperature sensor 35 (is set at the SC service ceiling temperature of ultrasonic oscillator 32 described later above predetermined temperature, perhaps than its low slightly temperature) situation under, from water filling device 33 make-up water 21, water temperature is descended, make that the water temperature in the tank 31 can not surpass above-mentioned predetermined temperature all the time.Like this, by from water filling device 33 make-up water 21, thereby the water 21 in the tank 31 cool offs fast, needn't use special cooling device, just can make the tank 31 interior water 21 can be above the SC service ceiling temperature of ultrasonic oscillator 32.
, be full of each corner in the swing roller 4 in order to make fog 20 herein, it is important that the suspension of fog 20 just becomes.That is,, preferably use the fog 20 of particle diameter less than 10 μ m in order to ensure the sufficient suspension of fog 20.If the particle diameter of fog 20 is more than the 10 μ m, then the deadweight because of fog 20 falls simply, and the efficient that it is full of in the swing roller 4 is low.But particle diameter is that the above fog 20 of 10 μ m is called as wet fog gas, has this feature of high wettability.
That is, particle diameter be the above wet fog gas of 10 μ m with in importing swing roller 4 till the way in the pipeline collision, thus, condensation and attached in this pipeline easily, the amount of wet fog gas in arriving swing roller 4 before minimizing.In addition, particle diameter is to mutually combine between the above wet fog gas of 10 μ m, and then becomes the fog 20 of big particle diameter, and the attachment phenomenon with the pipeline in the way becomes significant tendency.But, in embodiment of the present utility model, because connector 31e is positioned near the top of air guide hole 18, set mobile route, so the minimizing of wet fog gas can be suppressed as much as possible on a small quantity as far as possible shortly.
On the other hand, particle diameter is called as dry fog gas less than the fog 20 of 10 μ m, its suspension height, and particle diameter is little, so surface tension is big, has this feature of low wetability.Therefore, particle diameter can not adhere on the way the pipeline less than the fog 20 of 10 μ m, can arrive efficiently in the swing roller 4, can make in the swing roller 4 to be full of by the fog 20 of particle diameter less than 10 μ m.
But particle diameter, therefore, even it is full of in the swing roller 4, can not reaches and makes fully moistening purpose of clothing because itself wetability is low less than the dry fog gas of 10 μ m.Therefore, in embodiment of the present utility model, the high-temperature that the water temperature in the tank 31 is maintained as far as possible predetermined temperature makes ultrasonic oscillator 32 actions, produces fog 20.Under the situation that produces fog 20, the water temperature in the tank 31 is high more, and the amount (atomization quantity) of the fog 20 of generation just increases (nebulization efficiency raising) more, and simultaneously, the temperature of the fog 20 of generation also uprises.When the fog 20 that makes this high-temperature is full of in the swing roller 4, though particle diameter less than the dry fog gas of 10 μ m, also easily condensation and condense in the surface that is in the temperature clothing lower than the temperature of fog 20 and the perisporium 4a of swing roller 4 etc. on.At this moment, swing roller 4 rotations are driven, stir clothing, can make clothing integral body moistening thus efficiently.
But, in ultrasonic oscillator 32, there is the SC service ceiling temperature, when using above this ceiling temperature, ultrasonic oscillator 32 just easy deteriorations.The SC service ceiling temperature of ultrasonic oscillator 32 is based on the internal structure of piezoelectric element.For example, ultrasonic oscillator 32 has: the piezoelectric ceramic body that is made of lead zirconate titanate etc.; And the electrode behind coated with melted silver and solid state on the lower surface of this piezoelectric ceramic body and the outer peripheral face, the surface of this ultrasonic oscillator utilizes the surface protecting material that is made of stainless steel foil to cover, and is protected thus.Disposing the piezoelectric ceramic body of electrode and stainless steel foil, to use bonding agent such as epoxy resin to carry out bonding, by the material of this bonding agent, can limit its spendable ceiling temperature.Promptly, adhesive strength for epoxide resin adhesive, when approximately surpassing 40 ℃, environment temperature begins to reduce, when approximately surpassing 60 ℃, just descend very manyly, therefore, in the ultrasonic oscillator 32 that uses such epoxide resin adhesive, actual SC service ceiling temperature is approximately 50 ℃.
If the material of bonding agent changes, its SC service ceiling temperature also changes, and therefore, determines uniquely as the SC service ceiling temperature of ultrasonic oscillator 32 is very difficult.Under the situation of the ultrasonic oscillator 32 that uses epoxide resin adhesive, preferably in the temperature range below 50 ℃ (predetermined temperature: for example 45～50 ℃), use.In addition, under the situation of the ultrasonic oscillator 32 that uses other bonding agent, preferably above and limit use in the temperature range below the temperature in the use in (SC service ceiling temperature-5 ℃).
When the water temperature in making tank 31 became above the temperature of the SC service ceiling temperature of ultrasonic oscillator 32, the deterioration of ultrasonic oscillator 32 just was easy to development.When being lower than the temperature of (SC service ceiling temperature-5 ℃) when being because the temperature step-down of the fog 20 that produces by atomization unit 30, so can not fully obtain aftermentioned such make the whole moistening effect of clothing efficiently.Like this, be in the scope of the SC service ceiling temperature that is no more than ultrasonic oscillator 32, can suppress the deterioration of ultrasonic oscillator 32 by making water temperatures in the tank 31, and then, generation performance that can long term maintenance good high-temperature fog.
Below, in the drum-type washing drying machine 1 that uses above atomization unit 30, the action when execution is " wrinkle is stretched flat process " of purpose with the wrinkle of stretching gentle minimizing clothing describes.
Make water temperatures in the tank 31 maintain near the scope of the SC service ceiling temperature that is no more than ultrasonic oscillator 32 predetermined temperature, for example 50 ℃, make ultrasonic oscillator 32 actions on the diapire 31a that is configured in this tank 31, produce the fog 20 of high temperature, via circulation air-supply path 9, this fog 20 is imported in the swing roller 4 of drum-type washing drying machine 1., also can in tank 31, dispose heater herein, the water temperature in the tank 31 be risen by this heater.But, in embodiment of the present utility model, the water storage capacity in the tank 31 is reduced, simultaneously, make ultrasonic oscillator 32 vibrations, the water temperature in the tank 31 is risen.That is, constitute the fog 20 that can produce high temperature at an easy rate with simple structure.
Produce fog 20 by so high water temperature, and it is imported in the swing roller 4, make wet fog gas and dry fog gas be full of each corner of swing roller 4.And then, spread all over humidity is risen, simultaneously, by low rotary speed swing roller 4 rotations are driven, thereby condensate moisture can make clothing moistening on any surface portion of clothing equably.
And then, making like this after clothing integral body becomes moistening state,, swing roller 4 and Air Blast fan 12 rotations are driven by high rotary speed.Start evaporimeter 10 and condenser 11, carry out dry operating, thus, launch because of moisture attached to the wrinkle on the clothing.And then, because of the clothing of moisture after launching stirs, just can stretch gentle minimizing wrinkle to wrinkle.
In the atomization unit 30 of embodiment of the present utility model, sidewall 31b is provided with open levee 31d, when atomization unit 30 is started, control in the following manner: automatically carry out the action of water 21 being injected in the tanks 31 and overflow from open levee 31d from water filling device 33.This open levee 31d is arranged on apart from the diapire 31a of tank 31 position of the height more than the 20mm at least.Therefore, can prevent to make ultrasonic oscillator 32 action and cause ultrasonic oscillator 32 easy deteriorations under the state that water level excessively reduces.
In addition, in embodiment of the present utility model, when importing fog 20 in the swing roller 4, Air Blast fan 12 is rotated under low rotary speed.As the air output of the air stream of this moment in circulation air-supply path 9, preferably 0.05m
3/ minute～1.00m
3/ minute.If this air output is lower than 0.05m
3/ minute, in the time of in wet fog gas is imported into swing roller 4, the clothing that is in the swing roller 4 will become obstacle, and wet fog gas can not enter in the swing roller 4 fully, and the part of wet fog gas can flow into and drop between bucket 3 and the swing roller 4 sometimes.In addition, the amount that dry fog gas is imported in the swing roller 4 reduces, and can not obtain aforesaid effect fully.
In addition, the air output when the air stream in circulation air-supply path 9 surpasses 1.00m
3/ timesharing, the tube wall collision of wet fog gas and dry air air-supply pipeline 14 (upper pipeline 17) will make the ratio that exists of wet fog gas reduce.
In addition, in embodiment of the present utility model, be provided with rectifying ribs 36 on every side at the connector 31e that links to each other with circulation air-supply path 9 of tank 31.Rectifying ribs 36 is made of tabular parts, and it crosses circulation air-supply path 9 in the position that enters circulation air-supply path 9 sides from connector 31e.The fog 20 that rectifying ribs 36 is used for producing in tank 31 carries out rectification (direction conversion) towards the air stream in circulation air-supply path 9 circulations.Like this, tilt towards the inner surface direction of the sidewall 31b of the opposition side of connector 31e by the ultrasonic wave sending direction 32b that makes ultrasonic oscillator 32, and, rectifying ribs 36 is set around this connector 31e, thereby the fog 20 that produces in tank 31 and be imported in the circulation air-supply path 9 is sent into towards the air stream of circulation in circulation air-supply path 9, in this air stream, mix diffusion equably on one side, Yi Bian be imported in the swing roller 4.
In addition, in embodiment of the present utility model, has following structure: utilize the water temperature in 35 pairs of tanks of cooling-water temperature sensor 31 to measure.But, also can have such structure: do not use cooling-water temperature sensor 35, and according to the water temperature rising characteristic of the action of following ultrasonic oscillator 32, infer water temperature in the tank 31 elapsed time from action, begin to carry out to make this water temperature maintain above-mentioned predetermined temperature the action of water 21 supplies to tank 31.
In addition, in embodiment of the present utility model, has such structure: when atomization unit 30 is started, automatically carry out injecting in the tank 31 water 21 and the action that it is overflowed from open levee 31d from water filling device 33.But, Fig. 7 is the side sectional view of structure of the atomization unit of the drum-type washing drying machine that is used to illustrate that other embodiment of the present utility model is related, as shown in Figure 7, except that this open levee 31d, can also be provided as the level sensor 37 of liquid level sensors such as pressure detecting formula at diapire 31a or its periphery of tank 31.And then, during less than predetermined water level (for example 10mm), just water 21 is injected tanks 31 interior getting final product apart from the diapire 31a of tank 31 as long as constitute from water filling device 33 at the water level of measuring by this level sensor 37.Thus, when atomization unit 30 is started, needn't carry out automatically tank 31 being carried out the action of water filling, only under the situation that water level excessively reduces, carry out the water filling action from water filling device 33.Consequently, the water levels in the tank 31 can be remained on more than the predetermined water level, can prevent the ultrasonic oscillator 32 easy deterioration that becomes.
In addition, in embodiment of the present utility model, have such structure: with connector 31e that the circulation of tank 31 air-supply path 9 links to each other on rectifying ribs 36 is set, the fog 20 that will produce in tank 31 imports to circulate from this connector 31e and blows in the path 9.But, also can have such structure: make from the connector 31e of tank 31 and to circulation air-supply path 9, keep at a distance, derive conduit by fog and couple together between them, the fog 20 that will produce in tank 31 is derived conduit from this fog and is sent into towards the air stream of circulation circulation air-supply path 9.Like this, remove the fog 20 that can make the high temperature that in tank 31, produces and in air stream, mix diffusion equably, it can also be imported in the swing roller 4.In addition, the temperature that can be suppressed at when importing fog 20 in the swing roller 4 reduces, the tank 31 of atomization unit 30 or water filling device 33 can be arranged on the position arbitrarily in the scrubbing-and-drying unit housing 2, can utilize the space of the free time in the scrubbing-and-drying unit housing 2, realize saving the space on the whole.
And, in embodiment of the present utility model, produce the source as the fog in the atomization unit 30, the example that makes water 21 has been described, but according to purposes, also can use silver ion electrolyte, cleaning solution, deodorant liquid, bacteria-removing liquid etc., can obtain and the corresponding effect of each liquor (fog generation source).
Claims (9)
1. an atomization unit is characterized in that,
This atomization unit has: liquid storage vessel, and it stores the liquid in the source that produces as fog; Ultrasonic oscillator, it applies ultrasonic vibration to the liquid that is stored in the described liquid storage vessel; Priming device, it injects liquid in the described liquid storage vessel; And liquid temperature sensor, it is measured the fluid temperature in the described liquid storage vessel,
This atomization unit maintains the fluid temperature in the described liquid storage vessel near the temperature the described SC service ceiling temperature of the SC service ceiling temperature that is no more than described ultrasonic oscillator, described ultrasonic oscillator is moved produce fog.
2. atomization unit as claimed in claim 1 is characterized in that,
Described ultrasonic oscillator utilizes surface protecting material to cover the surface of piezoelectric element, and the fluid temperature in the described liquid storage vessel is maintained described surface protecting material can deterioration and in the temperature range of peeling off.
3. atomization unit as claimed in claim 2 is characterized in that,
Described ultrasonic oscillator uses the bonding described piezoelectric element of epoxide resin adhesive and described surface protecting material and covering surfaces, the fluid temperature in the described liquid storage vessel is maintained that described epoxide resin adhesive undergoes no deterioration and in the temperature range of deterioration.
4. atomization unit as claimed in claim 1 is characterized in that,
Surpassed under the situation of predetermined temperature at the fluid temperature of measuring by described liquid temperature sensor,, made the interior fluid temperature of described liquid storage vessel be no more than the SC service ceiling temperature of described ultrasonic oscillator by from described priming device additive liq.
5. atomization unit as claimed in claim 1 is characterized in that,
In described liquid storage vessel, be provided with open levee at its sidewall.
6. atomization unit as claimed in claim 1 is characterized in that,
In described liquid storage vessel, be provided with liquid level sensor at its diapire or its periphery.
7. drum-type washing drying machine, in bucket, be provided with the swing roller that is driven in rotation, this swing roller is formed with through hole, be used to hold washings, by carrying out to the feedwater in the described bucket, the control of the rotation of draining and described swing roller, implement washing, rinsing, each operation of dehydration, and, utilize air-supply arrangement that the air in the described bucket is circulated by the circulation air-supply path with dehydrating unit and heater, implement the drying process of washings thus, it is characterized in that
Have each the described atomization unit in the claim 1～6 in the way in described circulation air-supply path, the fog that will produce in the liquid storage vessel of described atomization unit imports in the described swing roller via described circulation air-supply path.
8. drum-type washing drying machine as claimed in claim 7 is characterized in that,
In described liquid storage vessel and connector that described circulation air-supply path links to each other, has rectifying ribs, the fog that produces in described liquid storage vessel carries out rectification by described rectifying ribs, and sends into towards the air stream that circulates in described circulation air-supply path.
9. drum-type washing drying machine as claimed in claim 7 is characterized in that,
Derive conduit from the connector that links to each other with described circulation air-supply path of described liquid storage vessel to having the fog that is connected both the described circulation air-supply path, the fog that produces in described liquid storage vessel is derived conduit from described fog and is sent into towards the air stream that circulates described circulation air-supply path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007033090A JP4638887B2 (en) | 2007-02-14 | 2007-02-14 | Drum type washer / dryer |
| JP2007033090 | 2007-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157811Y true CN201157811Y (en) | 2008-12-03 |
Family
ID=39753760
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201865790U Expired - Lifetime CN201157811Y (en) | 2007-02-14 | 2007-12-28 | Atomization unit and drum type washing drier |
| CNB2007103058964A Expired - Fee Related CN100563844C (en) | 2007-02-14 | 2007-12-28 | Scrubbing-and-drying unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007103058964A Expired - Fee Related CN100563844C (en) | 2007-02-14 | 2007-12-28 | Scrubbing-and-drying unit |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4638887B2 (en) |
| KR (1) | KR100929288B1 (en) |
| CN (2) | CN201157811Y (en) |
| TW (1) | TW200842223A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4708461B2 (en) * | 2008-08-29 | 2011-06-22 | シャープ株式会社 | Washing machine |
| JP4993766B2 (en) * | 2008-09-25 | 2012-08-08 | シャープ株式会社 | Washing machine |
| KR101056942B1 (en) * | 2008-09-26 | 2011-08-12 | 엘지전자 주식회사 | Clothes dryer with incense feeder using vibrator |
| JP5637842B2 (en) * | 2010-12-27 | 2014-12-10 | シャープ株式会社 | Dryer |
| DE102012207978A1 (en) * | 2012-05-14 | 2013-11-14 | BSH Bosch und Siemens Hausgeräte GmbH | Water-conducting household appliance with a mist-generating device |
| JP6206662B2 (en) * | 2013-10-03 | 2017-10-04 | パナソニックＩｐマネジメント株式会社 | Cloth processing equipment |
| CN104894818A (en) * | 2014-03-03 | 2015-09-09 | 海尔集团技术研发中心 | Dry cleaning machine and dry cleaning solvent regeneration method used by dry cleaning machine |
| CN106811911B (en) * | 2015-12-02 | 2020-02-14 | 青岛海尔智能技术研发有限公司 | Drum type washing machine and control method thereof |
| CN110528242B (en) * | 2018-05-24 | 2022-05-24 | 青岛海尔洗涤电器有限公司 | Clothes processing device and control method thereof |
| CN110528238A (en) * | 2018-05-24 | 2019-12-03 | 青岛海尔滚筒洗衣机有限公司 | A kind of device for clothing processing and its control method |
| CN110528239B (en) * | 2018-05-24 | 2022-09-23 | 青岛海尔洗涤电器有限公司 | Clothes treatment device and control method thereof |
| CN110528237B (en) * | 2018-05-24 | 2022-07-12 | 青岛海尔洗涤电器有限公司 | Clothes treatment device and control method thereof |
| WO2019223570A1 (en) * | 2018-05-24 | 2019-11-28 | 青岛海尔滚筒洗衣机有限公司 | Clothing treatment device and control method thereof |
| CN112144246B (en) * | 2019-06-28 | 2022-11-04 | 青岛海尔洗涤电器有限公司 | Atomization device for clothes treatment equipment and clothes treatment equipment |
| WO2020259537A1 (en) * | 2019-06-28 | 2020-12-30 | 青岛海尔滚筒洗衣机有限公司 | Atomization device for laundry treatment apparatus, and laundry treatment apparatus |
| CN112144228B (en) * | 2019-06-28 | 2023-01-06 | 青岛海尔洗涤电器有限公司 | Atomization device for clothes treatment equipment and clothes treatment equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11164982A (en) | 1997-12-04 | 1999-06-22 | Osaka Gas Co Ltd | Drum type fully-automatic washing and drying machine |
| JP2003311067A (en) * | 2002-04-18 | 2003-11-05 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
| JP3979374B2 (en) * | 2003-10-15 | 2007-09-19 | 松下電器産業株式会社 | Dishwasher with atomization generator |
| JP3862721B2 (en) * | 2004-11-18 | 2006-12-27 | シャープ株式会社 | Dryer |
-
2007
- 2007-02-14 JP JP2007033090A patent/JP4638887B2/en not_active Expired - Fee Related
- 2007-12-11 TW TW096147187A patent/TW200842223A/en not_active IP Right Cessation
- 2007-12-27 KR KR1020070138733A patent/KR100929288B1/en not_active IP Right Cessation
- 2007-12-28 CN CNU2007201865790U patent/CN201157811Y/en not_active Expired - Lifetime
- 2007-12-28 CN CNB2007103058964A patent/CN100563844C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008194260A (en) | 2008-08-28 |
| CN101244412A (en) | 2008-08-20 |
| CN100563844C (en) | 2009-12-02 |
| KR100929288B1 (en) | 2009-11-27 |
| TW200842223A (en) | 2008-11-01 |
| TWI350327B (en) | 2011-10-11 |
| KR20080076701A (en) | 2008-08-20 |
| JP4638887B2 (en) | 2011-02-23 |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071228 |
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| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071228 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |