CN103842573A - Washer-dryer - Google Patents
Washer-dryer Download PDFInfo
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- CN103842573A CN103842573A CN201280048431.4A CN201280048431A CN103842573A CN 103842573 A CN103842573 A CN 103842573A CN 201280048431 A CN201280048431 A CN 201280048431A CN 103842573 A CN103842573 A CN 103842573A
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- Prior art keywords
- cylinder
- dehydration procedure
- drying
- washing machine
- washings
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/60—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/63—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of air flow, e.g. blowing air during the washing process to prevent entanglement of the laundry
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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
- D06F2103/70—Number of operational cycles
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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
- D06F2105/28—Electric heating
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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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- 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
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
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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
- D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
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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
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
- D06F58/40—Control of the initial heating of the drying chamber to its operating temperature
Abstract
A washer-dryer is provided with: a washing tank (2); a rotating drum (3) which rotates inside the washing tank (2); a dry air passage which circulates dry air inside the washing tank (2) and the rotating drum (3); and a fan (70) which is provided in the dry air passage and which blows the dry air. The washer-dryer implements, in order: a washing step in which laundry which is inside the rotating drum (3) is washed; a water removing step in which water is removed from the laundry, this step being repeated multiple times; and a drying step in which the laundry is brought into contact with the dry air, and dried.; The washer-dryer is provided with a fan control means which, during the multiple repetitions of the water removing step, stops the operation of the fan (70) until the final repetition of the water removing step is initiated, and which initiates the operation of the fan (70) during the final repetition of the water removing step.
Description
Technical field
The present invention relates to a kind of drying and washing machine with circulation wind path, this circulation wind path circulates dry wind in cylinder, and this cylinder is in sink inner rotation.
Background technology
In recent years, tiltedly the drying and washing machine of drum-type is extensively universal.Above-mentioned drying and washing machine, in the mode of the opening upwards of a side and so that the posture resiliency supported that axle center is inclined relative to horizontal has the sink of round-ended cylinder shape, is configured to the cylinder that has round-ended cylinder shape to make the opening of a side and the opening of sink towards homonymy and can carries out coaxial rotation in above-mentioned sink inside.Washings is put into cylinder inside via the opening of sink and cylinder, and is immersed in the slurry that is stranded in sink bottom, utilizes the rotation of cylinder repeatedly to be held up, fall and wash.
To having completed the washings of washing, most of residual moisture is dehydrated, and by contacting to dry washings with the dry wind that imports cylinder inside.Dry wind circulates in dry wind path, and this dry wind route air supply duct connects towards the introducing port of sink inner opening and export mouth formation, and comprises halfway sink and cylinder.
In dry wind path, be provided with the fan that produces dry wind, dispose cooling end at the upstream side of this fan, and dispose heater in the downstream of this fan.Dry wind contacts with the washings in cylinder, after seizing the moisture of this washings, is cooled at cooling end, and becoming condenses removes the dry air that contains moisture, and when by heater, is heated, turns back in cylinder.Washings in cylinder repeatedly contacts and is dried with the dry wind of such circulation.
A kind of drying and washing machine that prevents washings oven dry inequality and washings gauffer is disclosed in patent documentation 1.In above-mentioned drying and washing machine, carry out successively washing procedure, dehydration procedure and the baking operation of the washings in rotation slot, in dehydration procedure, limit makes this rotation slot high speed rotating dewater to washings to sending into warm air limit in rotation slot, and carry out the one or many operation of scattering, the washings that this operation of scattering makes to be attached on rotation slot internal perisporium is dispersed in this rotation slot equably, after this, starts baking operation.Thus, can make whole washings in rotation slot have no to omit and contact with warm air, thereby can prevent the oven dry inequality of this washings and the gauffer of washings.
Patent documentation 1: flat No. 9-321316 of Japanese Patent Publication communique
But the drying and washing machine of patent documentation 1 makes heater and fan action from the zero hour of initial dehydration procedure.At the dehydration procedure initial stage, because washings contains large quantity of moisture, so the heat of sending into the warm air in rotation slot (cylinder) is by moisture absorption, can not make the temperature rise of washings itself.Therefore, the temperature rise of washings itself is slow, and decrease in efficiency and power consumption increase.In addition, owing to sharply removing moisture, so likely deliquescing and enter in the hole of cylinder and be attached on cylinder of washings.In order to remove the attachment phenomenon of washings, the operation that need to rock washings.Its result, dehydration procedure required time is elongated, decrease in efficiency.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of drying and washing machine, can be with lower power consumption, effectively washings is dewatered, and can solve washings and be attached to the problem on cylinder.
The invention provides a kind of drying and washing machine, it comprises: sink, cylinder, in described sink inner rotation, dry wind path, makes the inner loop of dry wind at described sink and cylinder, and fan, be arranged on described dry wind path, for generation of dry wind, described washing dryer washs the washing procedure of the washings of described cylinder inside successively, the repeatedly dehydration procedure that described washings is dewatered, and make described washings contact with described dry wind the baking operation that it is dried, described drying and washing machine is characterised in that, described drying and washing machine comprises fan control device, described fan control device is controlled, in described repeatedly dehydration procedure, make the action of described fan stop till to the last primary dewatering operation starts, in described last dehydration procedure, the action of described fan is started.
In the present invention, drying and washing machine comprises: sink; Cylinder, in the inner rotation of this sink; Dry wind path, makes the inner loop of dry wind at described sink and cylinder; Fan, is arranged in this dry wind path, for generation of dry wind; And fan control device.The repeatedly dehydration procedure that drying and washing machine carries out the washing procedure of the washings of cleaning-drum inside successively, dewater to this washings and make this washings contact with described dry wind the baking operation that it is dried.Fan control device until repeatedly the last dehydration procedure in dehydration procedure start to make the action of described fan to stop, in this last dehydration procedure, the action of described fan is started.At this, drying and washing machine, by send into dry wind in cylinder in the last dehydration procedure that makes certain moisture disengaging washings, can dewater to washings effectively.In addition, owing to not sending into dry wind in dehydration procedure in the early stage, so can reduce power consumption.In addition, can eliminate washings and be attached to the phenomenon on cylinder.
Drying and washing machine of the present invention is characterised in that and comprises: heater, be arranged on described dry wind path, and the dry wind passing through is heated; And heating control apparatus, control and make the action of described heater stop, until described last dehydration procedure starts, in described last dehydration procedure, the action of described heater being started.
In the present invention, drying and washing machine also comprises heater and heating control apparatus, and this heater is arranged on dry wind path, and the dry wind passing through is heated.Heating control apparatus is until described last dehydration procedure starts to make the action of described heater to stop, and in this last dehydration procedure, the action of described heater started.Therefore, certain moisture is departed from the last dehydration procedure of washings, in cylinder, send into warm air, can more effectively dewater to washings.In addition, by not sending into hot blast in dehydration procedure in the early stage, can reduce power consumption, and can eliminate washings and be attached to the phenomenon on cylinder.
Drying and washing machine of the present invention is characterised in that and comprises: motor, rotates described cylinder; And revolution speed control device, control described in making the repeatedly rotating speed maximum of the described motor of last dehydration procedure described in dehydration procedure.
In the present invention, comprise motor and revolution speed control device that cylinder is rotated, this revolution speed control device is controlled the rotating speed maximum of the motor that makes repeatedly the last dehydration procedure in dehydration procedure.In the moment that promotes the dehydration based on centrifugal force most, by drive fan or heater, can more effectively dewater to washings.
Drying and washing machine of the present invention is characterised in that and comprises rotation time control device, and described rotation time control device controls described in making that repeatedly the rotation time of the described motor of last dehydration procedure described in dehydration procedure is the longest.
In the present invention, comprise rotation time control device, the rotation time that this rotation time control device is controlled the motor that makes repeatedly the last dehydration procedure in dehydration procedure is the longest.In the moment that promotes the dehydration based on centrifugal force most, by drive fan or heater, can more effectively dewater to washings.
Drying and washing machine of the present invention is characterised in that and comprises: motor, rotates described cylinder; And rotation time control device, control described in making repeatedly the rotation time of the described motor of last dehydration procedure described in dehydration procedure the longest.
In the present invention, comprise motor and rotation time control device that cylinder is rotated, the rotation time that this rotation time control device is controlled the motor that makes repeatedly the last dehydration procedure in dehydration procedure is the longest.In the moment that promotes the dehydration based on centrifugal force most, by drive fan or heater, can more effectively dewater to washings.
In the present invention, by the action of described fan is stopped until repeatedly the last dehydration procedure in dehydration procedure start, in this last dehydration procedure, the action of fan is started, certain moisture is departed from the last dehydration procedure of washings, in cylinder, send into dry wind, thereby can effectively dewater to washings.In addition, by not sending into dry wind in dehydration procedure in the early stage, can reduce power consumption, and can eliminate washings and be attached to the phenomenon on cylinder.
Accompanying drawing explanation
Fig. 1 is the stereogram of the drying and washing machine outward appearance of schematic representation embodiment.
Fig. 2 is the skiagraph of the drying and washing machine internal structure of schematic representation embodiment.
Fig. 3 is the figure that represents the formation form that derives pipeline and import pipe.
Fig. 4 is near the amplification profile diagram in support portion of rotary drum electrical motor.
Fig. 5 is the block diagram that represents the control system formation of the drying and washing machine of embodiment.
Fig. 6 is the sequential chart that represents the driving control of rotary drum electrical motor, fan and heater.
Fig. 7 is the flow chart that represents dehydration running and dry the control action step of operation control section while running.
Fig. 8 is the flow chart that represents dehydration running and dry the control action step of operation control section while running.
Description of reference numerals
2 sinks
3 cylinders
4 rotary drum electrical motors (motor)
8 operation control section (fan control device, heating control apparatus, revolution speed control device, rotation time control device)
70 fans
72 heaters (heater)
The specific embodiment
Below, based on the accompanying drawing that represents embodiment of the present invention, the present invention is described in detail.Fig. 1 is the stereogram of the drying and washing machine outward appearance of schematic representation embodiment, and Fig. 2 is the skiagraph of the drying and washing machine internal structure of schematic representation embodiment.
As shown in Figure 2, drying and washing machine has sink 2 and cylinder 3 in the inside of the shell 1 that forms outer container.Sink 2 is the large diameter round-ended cylinder bodies that have, there is the whole lip-deep opening 20 that is arranged on a side end, and utilize the multiple feet 21(that are uprightly arranged on shell 1 bottom surface only to illustrate one), make opening 20 sides upward, and keep making the inclination attitude that axle center is inclined relative to horizontal carry out the above-mentioned sink 2 of resiliency supported.
Before shell 1 on (left surface of Fig. 2) and the position in the face of the opening 20 of sink 2, be provided with the input port 11 that utilizes lid 10 switches washings freely, and utilize bellows 12 to seal between above-mentioned input port 11 and the opening 20 of sink 2 with fluid tight manner.As shown in Figure 1, before shell 1 and near lid 10, be provided with door open button 13.Open lid 10 by operation door open button 13.
On the perisporium of cylinder 3, spread all over whole surface and be formed through multiple apertures 32, in addition, on perisporium inner surface, give prominence to and be provided with multiple baffle plates 33 that extend vertically in the mode along circumferentially uniformly-spaced configuring.In addition, complicated for fear of accompanying drawing, in Fig. 2, only illustrate a part and a baffle plate 33 of aperture 32.
The washing running of the drying and washing machine forming is in the above described manner carried out as follows: open lid 10, washings is dropped into cylinder 3 via the opening 20,30 that is positioned at 11 inner sides, input port, and after closing described lid 10, private water supply in from aftermentioned mode to sink 2, and head roll motor 4 and cylinder 3 is rotated.As mentioned above, cylinder 3 has multiple apertures 32 and multiple baffle plate 33, the washings of cylinder 3 inside is immersed in via aperture 32 in the slurry importing in cylinder 3, repeatedly carries out the picking-up being produced by the effect of baffle plate 33 and falls, and while falling, collides and washs with the inner surface of cylinder 3.
As shown in Figure 1, be provided with guidance panel 15 in the front upper of shell 1, this guidance panel 15 has for the operating portion of various operations with for the display part of various demonstrations.This guidance panel 15 with the operation control section 8(that is arranged on shell 1 lower inside with reference to Fig. 2, Fig. 5) be connected.According to operating the action of corresponding operation control section 8 with guidance panel 15, using described washing running and oven dry described later running and the dehydration running implemented between them as a series of processing or independently process and carry out respectively.
As shown in Figure 1, be provided with connector 50 in the rear upper surface of shell 1, this connector 50 can be connected with waterings such as running water.As shown in Figure 2, connector 50 is connected with the feed water valve 51 that is arranged on shell 1 inner side.Feed water valve 51 is to have multiple multiple electromagnetic valves for water out.
The water out that supplies of feed water valve 51 passes through main-supply 52 and is connected in the feed water inlet of sink 2 top side face openings.In the time feed water valve 51 being switched to the first confession water out, send into sink 2 inside from the water of watering via main-supply 52.Main-supply 52 dispose in known manner detergent box midway, can will provide the water that comes to import this detergent box with together with appropriate washing agent.
Second of feed water valve 51 is connected with water supply spout 54 by the secondary water supply pipe 53 of minor diameter for water out, and this water supply spout 54 is arranged on import pipe 61 described later midway.When feed water valve 51 is switched to second when the water out, arrive water supply spout 54 via secondary water supply pipe 53 and be admitted to the inside of import pipe 61 from the water of watering.
The 3rd of feed water valve 51 is connected with the front bottom of sink 2 by cooling water pipe 55 for water out.On the side face of the bottom of sink 2, be formed with the groove 22 extending vertically, and set up coldplate 23 in the mode that covers these groove 22 tops.Coldplate 23, so that rear portion tilts in the mode of below, and is set side by side with multiple recesses at upper surface.In the time that feed water valve 51 is switched to the 3rd confession water out, be admitted to the front upper part of coldplate 23 by cooling water pipe 55 from the water of watering, and it is interior and rearward mobile along the upper surface of coldplate 23 to be trapped in successively multiple recesses, thereby conduct is for the cooling water of the dry wind of cooling circulation described later.
The rearward end of groove 22 is connected with drainpipe 24.This drainpipe 24 is connected with the filter housing 25 of the tubular that is fixedly supported on shell 1 front bottom, inner side.Contain the cotton linters filter that catches the foreign matters such as Soft flocks in the inside of filter housing 25.
The scupper hose 27 that lay with the bottom surface along shell 1 by draining valve 26 at the rear portion of filter housing 25 is connected.Front upper lateral part at filter housing 25 is provided with air trap 28.Air trap 28 is and the cavity of filter housing 25 internal communication.Air trap 28 is connected with the connecting pipe 28a extending along top, in the upper end of this connecting pipe 28a, level sensor 29 is installed.
In the time that draining valve 26 cuts out, the slurry providing to the inside of sink 2 enters in filter housing 25 via drainpipe 24, after being full of in this filter housing 25, is stored in drainpipe 24 and sink 2 inside.After slurry is full of filter housing 25, air residual is in the inside of air trap 28.Air pressure in air trap 28 rises and becomes large corresponding to the water level of the slurry that filter housing 25 was stored the end of as.Level sensor 29 is pressure sensors, for detection of the air pressure in the air trap 28 transmitting by connecting pipe 28a.The detection signal of level sensor 29 is provided for operation control section 8.The detection signal of operation control section 8 based on level sensor 29 identified the water level of slurry.
Draining valve 26 is opened after washing running.By above-mentioned opening action, the slurry in sink 2 is discharged to scupper hose 27 via drainpipe 24 and filter housing 25.In the time carrying out above-mentioned draining, be included in the foreign matters such as the Soft flocks in slurry and caught and remove by the cotton linters filter in filter shell 25, and can not be discharged to downcomer via scupper hose 27.
Drying and washing machine also has the dry wind path that makes dry wind circulation.Dry wind path has along the bottom surface of sink 2 derivation pipeline 60 and the import pipe 61 of extending, being integrally formed with this sink 2.Fig. 3 is the figure that represents the formation form that derives pipeline 60 and import pipe 61.This figure schematic representation is from the state of forward observation sink 2 bottom surfaces, and upper and lower and Fig. 2's of figure is corresponding up and down.In addition, on the outer surface of sink 2, be provided with the multiple ribs for guaranteeing intensity, but in Fig. 3, omitted the diagram of above-mentioned rib.
As shown in Figure 3, derive pipeline 60 and be configured to, the bottom surface foot that comprises sink 2 extends upwards having suitable length week, and a side end is holded up obliquely.In Fig. 3, also illustrate the groove 22 being formed in the above described manner on sink 2 bottom side faces and the coldplate 23 that is erected at these groove 22 tops.Derive pipeline 60 bottom the rear position of coldplate 23 be communicated with to the export mouth 62 of sink 2 inner openings.Derive the upper end of pipeline 60 and be communicated with at the outstanding delivery line 63 arranging in 2 top week of the sink side of facing up.
Fig. 4 is near the amplification profile diagram in support portion of rotary drum electrical motor 4.The output shaft 40 that has only represented local rotary drum electrical motor 4 in figure is supported to rotation freely by bearing 41, and interior side-prominent towards sink 2, and above-mentioned outstanding end is fixed on cylinder 3 bottom center positions by connection bracket 42.Between connection bracket 42 and cylinder 3, grip the sealing plate 66 of thin-walled.Periphery surrounding at sealing plate 66 is provided with flange part, and this flange part is relative with the inner side of the introducing port 65 of import pipe 61 ends, the embedded outer surface butt that is fixed on oil sealing on introducing port 65 67 and this flange part.
On the bottom surface of cylinder 3 and on the week that relies on outside than the fixed part of connection bracket 42, offer multiple entrance holes 34 arranged side by side, above-mentioned entrance hole 34 is communicated with introducing port 65 by the intercommunicating pore 68 being arranged on sealing plate 66 correspondence positions.
As shown in Figure 2, dispose the fan 70 that produces dry wind on the top of sink 2.The filter 71 of this fan 70 and suction side and discharge blocking together with the heater 72 of side, and be fixedly supported on the inside of shell 1.End to the outstanding delivery line 63 in sink 2 tops is connected with the suction side of fan 70, and the end of ingress pipe 64 is connected with the discharge side of fan 70.
In the dry wind path forming in the above described manner, when drive fan 70, suck dry wind and it is pressurizeed from the derivation pipeline 60 being connected with suction side, and sending to the import pipe 61 being connected with discharge side via delivery line 63, filter 71, fan 70 and heater 72.To the dry wind of sending in import pipe 61 circumferential central flows and arrive introducing port 65 from sink 2, and be imported in cylinder 3 by intercommunicating pore 68 and entrance hole 34.Import dry wind in cylinder 3 by being formed on multiple apertures 32 on perisporium to the interior outflow of sink 2, and via the export mouth 62 forming in the above described manner to deriving the interior derivation of pipeline 60, again sucked by fan 70.
In the oven dry running of drying and washing machine, drive fan 70, moves heater 72, and head roll motor 4, and cylinder 3 is rotated repeatedly with low speed, and then, feed water valve 51 is switched to the 3rd for water out, thereby cooling water is flowed on coldplate 23.
By drive fan 70, the circulation that produces in the above described manner dry wind in the inside of dry wind path.Above-mentioned dry wind is heated and is imported in cylinder 3 during by heater 72.The washings of cylinder 3 inside utilizes the rotation of this rotary drum electrical motor 4 repeatedly to be held up and fall.The dry wind importing in cylinder 3 contacts with the washings in cylinder 3, the moisture of this washings dewatered and to the interior outflow of sink 2, and mobile towards the export mouth 62 in these sink 2 bottom surface lower openings.
Mobile dry wind contacts and is cooled with the cooling water being arranged on the coldplate 23 of sink 2 bottoms in the above described manner, and becoming condenses arrives export mouth 62 after removing the dry air that contains moisture, and sends to deriving in pipeline 60.In addition, the moisture removed of condensing rearward flows on coldplate 23 together with cooling water, arrive rearward end and wander in groove 22, and by drainpipe 24 and filter housing 25 to the interior discharge of scupper hose 27.
On the other hand, the dry wind that becomes dry air is being derived the interior rising of pipeline 60, is sucked and pressurized, and is again heated by heater 72 and become the warm air of high temperature, low humidity, then be imported into the inside of cylinder 3 via delivery line 63 by fan 70.Washings in cylinder 3 by repeatedly with follow as mentioned above cooling and heat the dry wind (warm air) circulating and contact, thereby be dried.
Fig. 5 is the block diagram that represents the control system formation of the drying and washing machine of embodiment.The operation control section 8 of drying and washing machine is to connect by shared bus the computer that CPU8a, ROM8b, RAM8c, input/output interface (I/O) 8d and timer 8e form.ROM8b stores: control program described later, dehydration 1 operation are to maximum speed K1～K4(K1 < K2 < K3 < K4 of rotary drum electrical motor 4 of dehydration 4 operations), the rotary drum electrical motor 4 rotation time T1～T4(T1≤T2≤T3≤T4 that should rotate) and the unbalance tolerance of uneven detection use etc.
Input/output interface 8d is connected with described guidance panel 15.On guidance panel 15, be provided with: beginning switch that power switch, indication running start, for the various console switch of user's operations such as the switch of the content of selecting to turn round, the content of operation of guidance panel 15 offers CPU8a by input/output interface 8d.In addition, guidance panel 15 has display part, and this display part is for operating the various demonstrations such as demonstration of auxiliary demonstration, operating condition.According to providing the action command coming to carry out the demonstration of this display part by input/output interface 8d from CPU8a.
And then the rotating speed test section 45 of the uneven test section 46 of non-equilibrium state and detection rotary drum electrical motor 4 rotating speeds is connected when input/output interface 8d dewaters with detection.Can use Hall element or speed probe as rotating speed test section 45.In the time that employing is carried out the mode of uneven judgement according to the rotating speed deviation of rotary drum electrical motor 4, Hall element or speed probe can be used as to uneven sensor as uneven test section 46.Or in the time that employing is carried out the mode of uneven judgement according to the variable quantity of rotary drum electrical motor 4 current values, current transformer etc. can be used as to uneven sensor.
In addition, input/output interface 8d is connected with described rotary drum electrical motor 4, fan 70, heater 72, feed water valve 51, draining valve 26 and level sensor 29 etc.CPU8a is according to the content of operation of guidance panel 15, the control program being stored in ROM8b is read in RAM8c and carries out this control program, and send action command by input/output interface 8d to rotary drum electrical motor 4, fan 70 and heater 72, by making respectively their actions, carry out washing running, dehydration running and dry running.
Drying and washing machine of the present invention forms in the above described manner, washs successively running, dehydration running and dries running.Washing running comprises the operations such as common washing, rinsing, because the action of each operation is known action, so omitted detailed description.Below, with reference to Fig. 6～Fig. 8, the dehydration running of drying and washing machine of the present invention is described and dries the action of turning round.
Fig. 6 is the sequential chart that represents the driving control of rotary drum electrical motor 4, fan 70 and heater 72.In Fig. 6, represent the driving opportunity of rotating speed and fan 70 and the heater 72 of each operation intermediate roll motor 4.Fig. 7 and Fig. 8 are the flow charts that represents dehydration running and dry the control action step of operation control section 8 while running.
As shown in Figure 7, after washing running finishes, the CPU8a of operation control section 8 rotates rotary drum electrical motor 4, carries out the balance operation (step S1) of the washings distribution of adjusting cylinder 3 inside.In balance operation, as shown in Figure 6 by repeatedly carrying out forward rotation with the slow-speed of revolution in the short time and counter-rotational mode limit head roll motor 4, limit are for example carried out timing by timer 8e to balance operation, after the required time of process, the imbalance of carrying out cylinder 3 by uneven test section 46 detects.
CPU8a judges that the amount of unbalance that detected by uneven test section 46 is whether below pre-stored unbalance tolerance in ROM8b (step S2).For example, detect and represent the offset of cylinder 3 eccentric load sizes and set it as amount of unbalance by uneven test section 46, and this amount of unbalance and pre-stored unbalance tolerance in ROM8b are compared to judge.
In the time judging that amount of unbalance is not below unbalance tolerance (step S2: no), CPU8a makes to process and returns to step S1, repeatedly carries out balance operation until the amount of unbalance detecting becomes below unbalance tolerance.
In the time judging that amount of unbalance is below unbalance tolerance (step S2: be), even if CPU8a judgement makes cylinder 3 high speed rotating also can not produce large vibration, thereby make the rotating speed stage of rotary drum electrical motor 4 improve 1 operation (step S3) of dewatering.In dehydration 1 operation, as shown in Figure 6, by making interim raising of rotating speed of rotary drum electrical motor 4, utilize centrifugal force that washings is pressed to the inner peripheral surface of cylinder 3.Utilize centrifugal force, the slurry being included in washings is thrown out of via the multiple apertures 32 that are formed on perisporium, and falls along the inner surface of sink 2, then is discharged to outside machine by drainpipe 24, scupper hose 27 etc.In addition,, in dehydration 1 operation, detected the rotating speed of rotary drum electrical motor 4 by rotating speed test section 45.
CPU8a judges whether the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives pre-stored maximum speed K1(step S4 in ROM8b), in the time that judgement does not arrive maximum speed K1 (step S4: no), repeatedly carry out above-mentioned judgement until arrive maximum speed K1.
In the time judging that the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives maximum speed K1 (step S4: be), CPU8a makes rotary drum electrical motor 4 continue to rotate (step S5) with maximum speed K1.
CPU8a judges whether the time of rotating at dehydration 1 operation intermediate roll motor 4 arrives pre-stored rotation time T1(step S6 in ROM8b).In the time that judgement does not arrive rotation time T1 (step S6: no), repeatedly carry out above-mentioned judgement until arrive rotation time T1.
In the time that the time that judgement dehydration 1 operation intermediate roll motor 4 rotates arrives rotation time T1 (step S6: be), 1 operation that makes CPU8a to dewater finishes, and as shown in Figure 6, by repeatedly carrying out forward rotation and counter-rotational mode head roll motor 4, the operation of scattering (step S7) that the washings of cylinder inside is scattered with the slow-speed of revolution in the short time.
Scattering in operation, for example, by timer 8e, the operation of scattering is carried out to timing.After the required time of process, CPU8a carries out the balance operation (step S8) of the washings distribution of adjusting cylinder 3 inside.In balance operation, as shown in Figure 6, by carrying out forward rotation with the slow-speed of revolution at short notice and counter-rotational mode limit head roll motor 4, limit are for example carried out timing by timer 8e to balance operation, after the required time of process, the imbalance of carrying out cylinder 3 by uneven test section 46 detects.
CPU8a judges whether the amount of unbalance being detected by uneven test section 46 is below pre-stored unbalance tolerance in ROM8b (step S9), in the time that judgement is not below unbalance tolerance (step S9: no), CPU8a makes to process and returns to step S8, and repeatedly carries out balance operation until the amount of unbalance detecting becomes below unbalance tolerance.
In the time judging that amount of unbalance is below unbalance tolerance (step S9: be), CPU8a makes the interim raising of the rotating speed of rotary drum electrical motor 4, carries out setting maximum speed for be greater than 1 operation of dewatering dehydration 2 operations (step S10).In dehydration 2 operations, make as shown in Figure 6 interim raising of rotating speed of rotary drum electrical motor 4, utilize centrifugal force that the slurry being included in washings is discharged outside machine.In addition, in dehydration 2 operations, same with described dehydration 1 operation, detected the rotating speed of rotary drum electrical motor 4 by rotating speed test section 45.
CPU8a judges whether the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives pre-stored maximum speed K2(step S11 in ROM8b), in the time that judgement does not arrive maximum speed K2 (step S11: no), repeatedly carry out above-mentioned judgement until arrive maximum speed K2.
In the time judging that the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives maximum speed K2 (step S11: be), CPU8a makes rotary drum electrical motor 4 continue to rotate (step S12) with maximum speed K2.
CPU8a judges whether the time of rotating at dehydration 2 operation intermediate roll motor 4 arrives pre-stored rotation time T2(step S13 in ROM8b).In the time that judgement does not arrive rotation time T2 (step S13: no), repeatedly carry out above-mentioned judgement until arrive rotation time T2.At this preferably, in dehydration 2 operations, the rotation time T2 of rotary drum electrical motor 4 is longer than the rotation time T1 of dehydration 1 operation intermediate roll motor 4.
In the time judging that the time of rotating at dehydration 2 operation intermediate roll motor 4 arrives rotation time T2 (step S13: be), as shown in Figure 6, CPU8a is by repeatedly carrying out with the slow-speed of revolution operation of scattering (step S14) that forward rotation and counter-rotational mode limit head roll motor 4, limit are scattered the washings of cylinder inside in the short time.
Scattering in operation, for example, by timer 8e, the operation of scattering is carried out to timing.After process required time, as shown in Figure 8, CPU8a carries out the balance operation (step S15) of the washings distribution of adjusting cylinder 3 inside.In balance operation, as shown in Figure 6, by repeatedly carrying out forward rotation with the slow-speed of revolution in the short time and counter-rotational mode limit head roll motor 4, limit are carried out timing by for example timer 8e to balance operation, after process required time, the imbalance of carrying out cylinder 3 by uneven test section 46 detects.
CPU8a judges that the amount of unbalance that detected by uneven test section 46 is whether below pre-stored unbalance tolerance in ROM8b (step S16), in the time that judgement is not below unbalance tolerance (step S16: no), CPU8a makes to process and returns to step S15, repeatedly carries out balance operation until the amount of unbalance detecting becomes below unbalance tolerance.
In the time judging that amount of unbalance is below unbalance tolerance (step S16: be), CPU8a makes that the rotating speed of rotary drum electrical motor 4 is interim to be improved, and carries out maximum speed and be set to be greater than dehydration 3 operations (step S17) of dehydration 2 operations.In dehydration 3 operations, make as shown in Figure 6 interim raising of rotating speed of rotary drum electrical motor 4, and utilize centrifugal force that the slurry being included in washings is discharged outside machine.In addition, in dehydration 3 operations, same with described dehydration 2 operations, detected the rotating speed of rotary drum electrical motor 4 by rotating speed test section 45.
CPU8a judges whether the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives pre-stored maximum speed K3(step S18 in ROM8b), in the time that judgement does not arrive maximum speed K3 (step S18: no), repeatedly carry out above-mentioned judgement until arrive maximum speed K3.
In the time judging that the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives maximum speed K3 (step S18: be), CPU8a makes rotary drum electrical motor 4 continue to rotate (step S19) with maximum speed K3.
CPU8a judges whether the time of rotating at dehydration 3 operation intermediate roll motor 4 arrives rotation time T3(step S20).In the time that judgement does not arrive rotation time T3 (step S20: no), repeatedly carry out above-mentioned judgement until arrive rotation time T3.At this, the rotation time T3 of the 3 operation intermediate roll motor 4 that preferably dewater is longer than the rotation time T2 of dehydration 2 operation intermediate roll motor 4.
In the time judging that the time of rotating at dehydration 3 operation intermediate roll motor 4 arrives rotation time T3 (step S20: be), 3 operations that make CPU8a to dewater finish, and as shown in Figure 6, head roll motor 4 makes in the short time, repeatedly carry out forward rotation and rotate backward with the slow-speed of revolution, the operation of scattering (step S21) that the washings of cylinder inside is scattered.
Scattering in operation, for example, by timer 8e, the operation of scattering is carried out to timing.After process required time, CPU8a carries out the balance operation (step S22) of the washings distribution of adjusting cylinder 3 inside.In balance operation, as shown in Figure 6, limit head roll motor 4 makes repeatedly carry out forward rotation and rotate backward with the slow-speed of revolution in the short time, and limit is carried out timing by timer 8e to balance operation, after process required time, the imbalance of carrying out cylinder 3 by uneven test section 46 detects.
CPU8a judges that the amount of unbalance that detected by uneven test section 46 is whether below pre-stored unbalance tolerance in ROM8b (step S23), in the time that judgement is not below unbalance tolerance (step S23: no), make to process and return to step S22, repeatedly carry out balance operation until the amount of unbalance detecting becomes below unbalance tolerance.
In the time judging that amount of unbalance is below unbalance tolerance (step S23: be), CPU8a makes that the rotating speed of rotary drum electrical motor 4 is interim to be improved, and carries out maximum speed and be set to be greater than dehydration 4 operations (step S24) of dehydration 3 operations.The moment starting in dehydration 4 operations, CPU8a drive fan 70 and heater 72(step S25).In dehydration 4 operations, make as shown in Figure 6 interim raising of rotating speed of rotary drum electrical motor 4, and the moment starting in dehydration 4 operations, the action of fan 70 and heater 72 is started.Thus, utilize centrifugal force that the slurry being included in washings is discharged outside machine.In addition, dry wind is inhaled into also pressurized from derivation pipeline 60, and heated becoming after warm air when by heater 70 sent to the import pipe 61 being connected with discharge side.Be imported in cylinder 3 and contact with the washings of cylinder 3 inside to the warm air of sending in import pipe 61.In addition, in dehydration 4 operations, same with described dehydration 3 operations, detected the rotating speed of rotary drum electrical motor 4 by rotating speed test section 45.
CPU8a judges whether the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives pre-stored maximum speed K4(step S26 in ROM8b), in the time that judgement does not arrive maximum speed K4 (step S26: no), repeatedly carry out above-mentioned judgement until arrive maximum speed K4.
In the time judging that the rotating speed of the rotary drum electrical motor 4 being detected by rotating speed test section 45 arrives maximum speed K4 (step S26: be), CPU8a makes rotary drum electrical motor 4 continue to rotate (step S27) with this maximum speed K4.
CPU8a judges whether the time of rotating at dehydration 4 operation intermediate roll motor 4 arrives rotation time T4(step S28).In the time that judgement does not arrive rotation time T4 (step S28: no), repeatedly carry out above-mentioned judgement until arrive rotation time T4.
When judging in the time that dehydration 4 operation intermediate roll motor 4 time of rotating arrives pre-stored rotation time T4 in ROM8b (step S28: be), CPU8a 4 operations that make to dewater finish and are transferred to baking operation (step S29).At this, the rotation time T4 of the 4 operation intermediate roll motor 4 that preferably dewater is longer than the rotation time T3 of dehydration 3 operation intermediate roll motor 4.
In baking operation, as shown in Figure 6, CPU8a makes cylinder 3 repeatedly carry out forward rotation and rotate backward by head roll motor 4 at short notice, and drive fan 70 and heater 72, and the washings of cylinder 3 inside is fully contacted with the dry wind of importing.Through after required time, processing is finished.
According to the present invention, by sloughing from washings the last dehydration procedure of certain moisture, make fan 70 and heater 72 start action, the dry wind after heated is sent in cylinder, thereby can effectively be dewatered to washings.In addition,, by not sending into dry wind in dehydration procedure in the early stage, can reduce power consumption.In addition, can avoid moisture sharply to deviate from, be attached to the phenomenon on cylinder thereby can eliminate washings.
In the above embodiment, illustrate and carried out four dehydration procedures and at the zero hour of the 4th dehydration procedure drive fan 70 and heater 72, but the number of times of dehydration procedure is not limited to four times, can set arbitrarily as required, and from the zero hour of last dehydration procedure drive fan 70 and heater 72.In addition, the moment of drive fan 70 and heater 72 is not limited to the zero hour of last dehydration procedure, can be any time of last dehydration procedure.
In addition, about the maximum speed of cylinder 3 and the duration of runs of each dehydration procedure of each dehydration procedure, illustrated that it is from for the first time to situation about raising successively for the 4th time, but be not limited to this, can set arbitrarily as required.In addition, maximum speed and rotation time temporarily can be stored in RAM8c, in the time that dehydration procedure finishes, upgrade maximum speed and rotation time and carry out dehydration procedure next time.
In addition, replace rotation time T1～T4, can by each dehydration procedure should with maximum speed continue rotate duration t1～t4 pre-stored in ROM8b, and in step S6, step S13, step S20 and step S28, whether the time that judgement need to continue to rotate with maximum speed arrives pre-stored duration t1～t4 in ROM8b respectively.In this case, preferably duration t1～t4 increases successively.
In addition, in above embodiment, the drying and washing machine of drive fan 70 and heater 72 in dehydration procedure has the last time been described, but also can have made the heater 72 stop and drive fan 70 only.
In addition, in above embodiment, illustrate that sink 2 and cylinder 3 are supported for the drying and washing machine of horizontal posture, the i.e. so-called tiltedly drying and washing machine of drum-type, but the present invention can also be applied to sink 2 and cylinder 3 is supported for the drying and washing machine of horizontal posture or longitudinal posture, and can obtain same effect.
In addition, in above embodiment, a kind of drying and washing machine has been described, this drying and washing machine has the coldplate 23 that the dry wind of the high humidity to flowing out from cylinder 3 dehumidifies and the heater 72 heating becoming the dry wind of dry air, but carries out the dehumidifying of dry wind and the structure of heating is not limited to this.For example, the present invention also can be applied to has the drying and washing machine that carries out the dehumidifying of dry wind and the heat pump assembly of heating, and can obtain same effect.
Above embodiment is for illustrating, and is not limited to this.Scope of the present invention also be can't help that foregoing represents but is represented by the scope of claim, and comprises the content that is equal to claim and all changes within the scope of claim.
Claims (5)
1. a drying and washing machine, it comprises: sink; Cylinder, in described sink inner rotation; Dry wind path, makes the inner loop of dry wind at described sink and cylinder; And fan, be arranged on described dry wind path, for generation of dry wind, the repeatedly dehydration procedure that described washing dryer washs the washing procedure of the washings of described cylinder inside successively, dewater to described washings and make described washings contact with described dry wind the baking operation that it is dried
Described drying and washing machine is characterised in that,
Described drying and washing machine comprises fan control device, described fan control device is controlled, in described repeatedly dehydration procedure, make the action of described fan stop till to the last primary dewatering operation starts, in described last dehydration procedure, the action of described fan being started.
2. drying and washing machine according to claim 1, is characterized in that, comprising:
Heater, is arranged on described dry wind path, and the dry wind passing through is heated; And
Heating control apparatus, controls and makes the action of described heater stop, until described last dehydration procedure starts, in described last dehydration procedure, the action of described heater being started.
3. drying and washing machine according to claim 1 and 2, is characterized in that, comprising:
Motor, rotates described cylinder; And
Revolution speed control device, controls described in making the repeatedly rotating speed maximum of the described motor of last dehydration procedure described in dehydration procedure.
4. drying and washing machine according to claim 3, is characterized in that, comprising:
Rotation time control device, described rotation time control device controls described in making that repeatedly the rotation time of the described motor of last dehydration procedure described in dehydration procedure is the longest.
5. drying and washing machine according to claim 1 and 2, is characterized in that, comprising:
Motor, rotates described cylinder; And
Rotation time control device, controls described in making repeatedly the rotation time of the described motor of last dehydration procedure described in dehydration procedure the longest.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-225204 | 2011-10-12 | ||
| JP2011225204A JP5539286B2 (en) | 2011-10-12 | 2011-10-12 | Washing and drying machine |
| PCT/JP2012/075881 WO2013054744A2 (en) | 2011-10-12 | 2012-10-05 | Washer-dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103842573A true CN103842573A (en) | 2014-06-04 |
| CN103842573B CN103842573B (en) | 2016-06-15 |
Family
ID=48082626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280048431.4A Active CN103842573B (en) | 2011-10-12 | 2012-10-05 | Drying and washing machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5539286B2 (en) |
| CN (1) | CN103842573B (en) |
| MY (1) | MY170815A (en) |
| WO (1) | WO2013054744A2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332233A (en) * | 2014-07-18 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing-drying integral machine, and drying control method and system thereof |
| CN106048934A (en) * | 2016-08-16 | 2016-10-26 | 江苏常朔针纺纱科技有限公司 | Cotton cloth cleaning device |
| CN107620194A (en) * | 2016-07-15 | 2018-01-23 | 东芝生活电器株式会社 | Scrubbing-and-drying unit |
| CN108149440A (en) * | 2016-12-02 | 2018-06-12 | 珠海格力电器股份有限公司 | The control method and device of clothes washer-dryer |
| WO2018177094A1 (en) * | 2017-03-29 | 2018-10-04 | 青岛海尔滚筒洗衣机有限公司 | Method for controlling washing machine with heating module |
| CN112442824A (en) * | 2019-08-29 | 2021-03-05 | 东芝生活电器株式会社 | Washing and drying machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6268365B2 (en) * | 2014-09-11 | 2018-01-31 | パナソニックＩｐマネジメント株式会社 | Drum washing machine |
| CN113981653A (en) * | 2020-07-27 | 2022-01-28 | 无锡小天鹅电器有限公司 | Clothes treatment equipment, control method and device thereof and storage medium |
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- 2012-10-05 WO PCT/JP2012/075881 patent/WO2013054744A2/en active Application Filing
- 2012-10-05 CN CN201280048431.4A patent/CN103842573B/en active Active
- 2012-10-05 MY MYPI2014000995A patent/MY170815A/en unknown
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| CN1231357A (en) * | 1998-03-12 | 1999-10-13 | 松下电器产业株式会社 | Drier for washing machine |
| KR100662478B1 (en) * | 2006-01-03 | 2007-01-02 | 엘지전자 주식회사 | Cloth dryer |
| JP2010022497A (en) * | 2008-07-17 | 2010-02-04 | Hitachi Appliances Inc | Washing and drying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332233A (en) * | 2014-07-18 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing-drying integral machine, and drying control method and system thereof |
| CN105332233B (en) * | 2014-07-18 | 2018-01-16 | 无锡小天鹅股份有限公司 | Washing-drying integral machine and its drying control method and drying control system |
| CN107620194A (en) * | 2016-07-15 | 2018-01-23 | 东芝生活电器株式会社 | Scrubbing-and-drying unit |
| CN107620194B (en) * | 2016-07-15 | 2021-03-26 | 东芝生活电器株式会社 | Washing and drying machine |
| CN106048934A (en) * | 2016-08-16 | 2016-10-26 | 江苏常朔针纺纱科技有限公司 | Cotton cloth cleaning device |
| CN108149440A (en) * | 2016-12-02 | 2018-06-12 | 珠海格力电器股份有限公司 | The control method and device of clothes washer-dryer |
| CN108149440B (en) * | 2016-12-02 | 2020-06-16 | 珠海格力电器股份有限公司 | Control method and device of washing and drying machine |
| WO2018177094A1 (en) * | 2017-03-29 | 2018-10-04 | 青岛海尔滚筒洗衣机有限公司 | Method for controlling washing machine with heating module |
| CN108660679A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔滚筒洗衣机有限公司 | The control method of washing machine with heating module |
| CN108660679B (en) * | 2017-03-29 | 2022-06-14 | 合肥海尔滚筒洗衣机有限公司 | Control method of washing machine with heating module |
| CN112442824A (en) * | 2019-08-29 | 2021-03-05 | 东芝生活电器株式会社 | Washing and drying machine |
| CN112442824B (en) * | 2019-08-29 | 2022-09-13 | 东芝生活电器株式会社 | Washing and drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013081711A (en) | 2013-05-09 |
| WO2013054744A3 (en) | 2013-06-13 |
| WO2013054744A2 (en) | 2013-04-18 |
| CN103842573B (en) | 2016-06-15 |
| MY170815A (en) | 2019-08-30 |
| JP5539286B2 (en) | 2014-07-02 |
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