CN103966817A - Laundry Dryer - Google Patents
Laundry Dryer Download PDFInfo
- Publication number
- CN103966817A CN103966817A CN201410039010.6A CN201410039010A CN103966817A CN 103966817 A CN103966817 A CN 103966817A CN 201410039010 A CN201410039010 A CN 201410039010A CN 103966817 A CN103966817 A CN 103966817A
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- Prior art keywords
- mentioned
- steam
- swing roller
- air
- circulating air
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Classifications
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
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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
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
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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
- D06F2103/38—Time, e.g. duration
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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
- D06F2103/50—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
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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
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
-
- 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
- D06F2105/26—Heat pumps
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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
- D06F2105/38—Conditioning or finishing, e.g. control of perfume injection
- D06F2105/40—Conditioning or finishing, e.g. control of perfume injection using water or steam
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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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- 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
- D06F58/46—Control of the operating time
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
A laundry dryer (100) includes a rotary drum (5) that accommodates laundry; a heating unit (32) that heats circulating air supplied into the rotary drum (5); an air supplying fan (12) for supplying the circulating air into the rotary drum (5); and a motor that drives the air supplying fan (12). The laundry dryer (100) also includes a dehumidification unit (30) that condenses and separates moisture from the circulating air which is discharged from the rotary drum (5); a steam generator (85) that generates steam; and a steam supplying port (89) that supplies the steam into the rotary drum (5). A control unit (48) is configured to perform an air supplying process in which the motor is operated to supply the circulating air into the rotary drum (5) between a steaming process in which the steam generator (85) is operated to supply the steam into the rotary drum (5) and a drying process in which the heating unit (32) and the dehumidification unit (30) are operated to dry the laundry inside the rotary drum (5).
Description
Technical field
The present invention relates to a kind of clothing or bedding etc. be carried out to dry clothesdrier.
Background technology
In clothesdrier in the past, known a kind of clothesdrier (for example, with reference to TOHKEMY 2005-318917 communique) that heat pump unit is used as drying device that possesses.Structure and action to this clothesdrier describe.
Fig. 5 is the sectional view from the side that schematically shows the internal structure of clothesdrier 200 in the past.
Clothesdrier 200 possesses the casing 101 that is actually cuboid.Can be rotatably set in the inside of casing 101 for accommodating being actually of clothing swing roller 105 cylindraceous.By motor 160, swing roller 105 is rotated to driving.By being arranged at bottom 163 swivel bearing axle 165 and being arranged at the swivel bearing roller 166 of the forward lower part of swing roller 105, so that the rotatable mode of swing roller 105 supports swing roller 105.
Be provided with the casing peristome 101a for taking out and put into clothing and the door 107 for this casing peristome 101a is opened and closed at the front surface of casing 101.Front surface side at swing roller 105 is provided with peristome 105b too.
Air Blast fan 112 sucks the air of swing roller 105 inside from being arranged at the exhaust outlet 116 in front of swing roller 105, and this air in the interior air-supply of circulation air path 122, is derived as shown in arrow d to heater tank inlet 123 by the filter 161 for collecting the velveteen producing from clothing.And then Air Blast fan 112 is blown to the air flowing out from heater case outlet 121 along the direction of arrow c, and is supplied in swing roller 105 from air supply opening 114.
Bottom 163 at swing roller 105 is provided with blow vent 164.Blow vent 164 is made up of multiple apertures.The air circulating via swing roller 105 is like this recited as to circulating air.Circulating air has the function that promotes to be housed in the cloth drying in swing roller 105.
Be equipped with the evaporimeter 130 as heat exchanger and the condenser 132 that form heat pump unit 151 in the bottom of swing roller 105.For the circulating air that makes to be blown by Air Blast fan 112 flows to condenser 132 and is provided with heater case 131 from evaporimeter 130 along the direction of arrow a.In addition, compressor 167 is housed near of evaporimeter 130 or condenser 132.
The circulating air of being blown by Air Blast fan 112, after the evaporimeter 130 and condenser 132 that pass through via circulation air path 122 in heater case 131, enters in swing roller 105 from air supply opening 114.Then, circulating air, after the clothing by swing roller 105, again returns to Air Blast fan 112 via exhaust outlet 116 and circulates.By motor 160, Air Blast fan 112 is rotated to driving.
Collect by the isolated dehumidifying water of evaporimeter 130 bottom at heater case 131.Use pump (not shown) that this dehumidifying water is sent to water to water container 136 and is stored in water container 136.Water container 136 is configured to and can loads and unloads, and user can unload water container 136 and suitably discharge stored dehumidifying water.
Heat pump unit 151 by compressor 167, condenser 132, expansion mechanism (not shown) and evaporimeter 130 so that the mode that cold-producing medium circulates is connected forms, wherein, this condenser 132 discharges the heat of compressed cold-producing medium, this expansion mechanism is made up of choke valve, the capillary etc. of the pressure of the cold-producing medium for reducing high pressure, this evaporimeter 130 becomes low pressure cold-producing medium for reducing pressure from around capture heat.Control these heat pump units 151, motor 160 etc. by the control module (not shown) that is arranged at casing 101 inside.
Then, the action of the clothesdrier 200 with the structure as above is described.
In drying process, the compressor 167 of heat pump unit 151 moves, thereby cold-producing medium is compressed, circulates in condenser 132, expansion mechanism and evaporimeter 130 by this pressure.In condenser 132, the releasing heat due to the compression of cold-producing medium, in evaporimeter 130, heat is reduced pressure by expansion mechanism and the cold-producing medium that becomes low pressure absorbs.
Now, move by Air Blast fan 112, will utilize the heat radiation of condenser 132 and heated circulating air is blown in swing roller 105 by blow vent 164 from air supply opening 114 via circulation air path 122.By motor 160, swing roller 105 is rotated to driving, thereby at the interior stirring clothing of swing roller 105.
The circulating air of being blown in swing roller 105 is captured moisture from clothing in the time of the gap by clothing.Circulating air circulates via exhaust outlet 116 with moistening state in circulation air path 122, and arrives heater case 131.Moistening circulating air is captured sensible heat and latent heat and dehumidified when by evaporimeter 130, is separated into dry circulating air and dehumidifying water.Dry circulating air is again heated and become circulating air in condenser 132.
The dehumidifying water condensing in evaporimeter 130 send water by pump and is stored in water container 136.Advance the dry of clothing by repeatedly carrying out action as above.
In addition, following scheme is also proposed: in this clothesdrier 200, possess steam generation device 168, by the clothing uperize 169 in swing roller 105, improve clothing fold (for example,, with reference to TOHKEMY 2009-039436 communique).
In this structure, the steam 169 that the clothing (not shown) in from steam generation device 168 to swing roller 105 sprays is also discharged along recycled air stream from exhaust outlet 116 and circulates.But steam 169 is dehumidified by evaporimeter 130 in the operation of moving at heat pump unit 151.Thus, there is following problem: next turn back to swing roller 105 when interior from air supply opening 114 at circulating air, steam 169 does not remain in circulating air, and the effect of steam 169 is not lasting.
Summary of the invention
The present invention, in view of above-mentioned problem in the past completes, provides following a kind of clothesdrier: in swing roller, injected steam can be not dehumidified and sustainable existence, thereby can bring into play fully the effect that reduces the steam such as clothing fold.
Clothesdrier of the present invention possesses: swing roller, and it is for accommodating clothing; Heating part, it is for heating the circulating air that will blow in swing roller; Air Blast fan, it is for blowing circulating air in swing roller; Motor, it is for driving Air Blast fan; And dehumidification portion, it separates with the circulating air of discharging from swing roller for making hydrogenesis.In addition, possess: steam generator, it is for generation of steam; Steam supply mouth, its for by steam supply in swing roller; And control part, it is for controlling the action of motor, heating part, dehumidification portion and steam generator.And, control part is configured to: steam generator is moved to supplying with the steam operation of steam in swing roller and making heating part and dehumidification portion is moved and the operation that makes to blow between the drying process of the cloth drying in swing roller is moved motor circulating air is blown in swing roller in this air-supply operation.
According to this structure, can provide following a kind of clothesdrier: injected steam can not disappear in circulation air path etc., therefore can be to supplying with fully steam in swing roller fully performance reduce the effect of the steam such as clothing fold.
Brief description of the drawings
Fig. 1 is the figure from the side that schematically shows the cross section structure of the clothesdrier of embodiments of the present invention.
Fig. 2 is the sequential chart that represents the action of the clothesdrier of comparative example.
Fig. 3 is the sequential chart that represents the action of the clothesdrier of embodiments of the present invention.
Fig. 4 is the sequential chart that represents the example of other action of the clothesdrier of embodiments of the present invention.
Fig. 5 is the sectional view from the side that schematically shows the internal structure of clothesdrier in the past.
Detailed description of the invention
With reference to accompanying drawing, embodiments of the present invention are described below.In addition, the present invention is not limited to this embodiment.
Fig. 1 is the figure from the side that schematically shows the cross section structure of the clothesdrier 100 of embodiments of the present invention, Fig. 2 is the sequential chart that represents the action of the clothesdrier 100 of comparative example, and Fig. 3 is the sequential chart that represents the action of the clothesdrier 100 of embodiments of the present invention.
As shown in Figure 1, clothesdrier 100 possesses the casing 1 that is actually cuboid.Can be rotatably set in the inside of casing 1 for accommodating being actually of clothing swing roller 5 cylindraceous.By motor 60, swing roller 5 is rotated to driving.The swivel bearing roller 66 of forward lower part by being arranged at bottom 63 swivel bearing axle 65 and be arranged at swing roller 5 is so that the rotatable mode of swing roller 5 supports swing roller 5.
Be provided with the casing peristome 1a for taking out and put into clothing and the door 7 for this casing peristome 1a is opened and closed at the front surface of casing 1.Front surface side at swing roller 5 is provided with peristome 5b too.
Air Blast fan 12 sucks the air of swing roller 5 inside from the exhaust outlet 16 in the front that is arranged at swing roller 5, and makes this air by the filter 61 for collecting the velveteen producing from clothing.In addition, Air Blast fan 12, by blowing in circulation air path 22 by the air of filter 61, is derived to heater tank inlet 23 as shown by arrow D like that.In addition, Air Blast fan 12 is blown to the air flowing out from heater case outlet 21 in the direction of arrow C, is supplied in swing roller 5 from air supply opening 14.
Bottom 63 at swing roller 5 is provided with blow vent 64.Blow vent 64 is made up of multiple apertures.The air circulating via swing roller 5 is like this recited as to circulating air.Circulating air has the function that promotes to be housed in the cloth drying in swing roller 5.
The bottom of swing roller 5 is equipped with the evaporimeter 30 as heat exchanger and the condenser 32 that form heat pump unit 51.For the circulating air that makes to be blown by Air Blast fan 12 flows to condenser 32 and is provided with heater case 31 from evaporimeter 30 in the direction of arrow A.In addition, compressor 67 is housed near of evaporimeter 30 or condenser 32.In addition, evaporimeter 30 is as dehumidification portion performance function, and condenser 32 is as heating part performance function.
The circulating air of being blown by Air Blast fan 12 enters in swing roller 5 from air supply opening 14 via circulation air path 22.Then, circulating air, after the clothing by swing roller 5,, again returns to Air Blast fan 12 afterwards and circulates by evaporimeter 30 and condenser 32 in heater case 31 via exhaust outlet 16.By motor 60, Air Blast fan 12 is rotated to driving.In addition, also can be made as following structure: by Air Blast fan 12 being rotated to driving with the 60 points of motors that are arranged of motor for driving swing roller 5.
Collect the dehumidifying water of flash-pot 30 in the bottom of heater case 31.The dehumidifying container 72 that this dehumidifying water is arranged at the bottom of casing 1 reclaims.By being configured in the conveying pump (not shown) on top of dehumidifying container 72, by the water that is stored in dehumidifying container 72 via sending water route 75 to send water to the water container 36 on top that is arranged at casing 1.
Water container 36 is configured to respect to casing 1 and can loads and unloads, and user can unload water container 36 and suitably discharge stored dehumidifying water.Water container 36 is arranged at the bight, front of the top of casing 1, and user can be to load and unload water container 36 to the mode of the front pull-out of casing 1.Can easily carry out the charge and discharge operations of water container 36 by this structure.
In heat pump unit 51, by compressor 67, condenser 32, expansion mechanism 62 and evaporimeter 30 so that the mode that cold-producing medium circulates link, wherein, this condenser 32 discharges the heat of compressed cold-producing medium, this expansion mechanism 62 is made up of choke valve, the capillary etc. of the pressure of the cold-producing medium for reducing high pressure, this evaporimeter 30 becomes low pressure cold-producing medium for being depressurized from around capture heat.Control heat pump unit 51 and motor 60 etc. by the control module 48 that is set to control part in casing 1 inside.Like this, condenser 32 is brought into play function as the heating part for Heating Cyclic air, and evaporimeter 30 is brought into play function as the dehumidification portion for to circulating air dehumidifying.
In addition, be provided with the blow vent 64 being made up of multiple holes in the bottom 63 of swing roller 5, the peripheral end of the blow vent 64 of bottom 63 connects with the inner peripheral surface of circular containment member 70 of the periphery that is arranged at air supply opening 14.By this structure, even if swing roller 5 is rotated, the circulating air of blowing from air supply opening 14 also can not spill to the outside of swing roller 5 and be fed into the inside of swing roller 5 by blow vent 64.
In drying process, the compressor 67 of heat pump unit 51 moves, thereby cold-producing medium is compressed, and by this pressure, cold-producing medium circulates in condenser 32, expansion mechanism 62 and evaporimeter 30.In condenser 32, carry out releasing heat by the compression of cold-producing medium, in evaporimeter 30, heat is reduced pressure by expansion mechanism 62 and the cold-producing medium that becomes low pressure absorbs.
Now, Air Blast fan 12 moves, thus utilize the heat radiation of condenser 32 and heated circulating air via circulation air path 22 from air supply opening 14 by blow vent 64 by air-supply in swing roller 5.By motor 60, swing roller 5 is rotated to driving, in swing roller 5, on above-below direction, stirs clothing.
The circulating air of being blown in swing roller 5 is captured moisture from clothing in the time of the gap by clothing.Circulating air arrives heater case 31 via exhaust outlet 16 by circulation air path 22 with moistening state.Moistening circulating air is captured sensible heat and latent heat and dehumidified when by evaporimeter 30, is separated into dry circulating air and dehumidifying water.Dry circulating air is again heated in condenser 32.
The dehumidified container 72 of dehumidifying water condensing in evaporimeter 30 reclaims.Detect the water level of the dehumidifying water that is stored in dehumidifying container 72 by water level detecting portion 91.In the time that the water level that the dehumidifying water in dehumidifying container 72 detected by water level detecting portion 91 is predetermined water level, control module 48 drives the conveying pump stipulated time, send water to water container 36 in dehumidifying water.Make the operation of the cloth drying in swing roller 5 be recited as drying process by making like this heating part and dehumidification portion move.
Be equipped with the steam water container 81 of storing in advance the water that steam uses in the inside of casing 1.Steam water container 81 is configured to user can be from feed water inlet 86 for feedwater.Detect the water level in steam water container 81 by water level switch 82.By steam pump 84, the water being stored in steam water container 81 is delivered to steam generator 85 via aqueduct 83 from the rear of steam water container 81.
Embed heater 88 in the inside of steam generator 85.The water of sending here by steam pump 84 is become steam 69 by heater 88 heating evaporations.Steam 69 via ejection flexible pipe 87 from being arranged at steam supply mouth 89 in swing roller 5 to the interior injection of swing roller 5.With motor 60 and compressor 67 similarly, be arranged at steam pump 84 in steam generator 85 and heater 88 also controlled unit 48 control.Be recited as steam operation by making like this steam generator 85 move to the operation of the interior supply steam 69 of swing roller 5.
Then, use Fig. 2 and Fig. 3 Benq in the action of the clothesdrier 100 of the control of control module 48.
In the time that heat pump unit 51 moves, evaporimeter 30 is brought into play function as dehumidification portion, therefore carries out circulation time via circulation air path 22 when steam 69, and steam 69 is dehumidified and disappear immediately together with the moisture of removing from clothing in evaporimeter 30.
For fear of this situation, as the Fig. 2 illustrating as a comparative example, consider to be divided into the drying process that compressor 67 (drive source of heat pump unit 51) is moved and the steam operation that steam generator 85 is moved, control dividually operation.Specifically, control module 48 with at time t0 to carrying out drying process during time t1, the mode of carrying out steam operation from time t1 controls, drying process and steam operation can not repeat thus.In addition the example that the action that, shows steam generator 85 at this is intermittently moved.
During compressor 67 moves, as the evaporimeter 30 of dehumidification portion in low-temperature condition.Then,, in the time that compressor 67 stops, the temperature of evaporimeter 30 reverts to the temperature of the circulating air of heat pump unit 51 before moving gradually.But during the temperature of the circulating air before the temperature of evaporimeter 30 is moved lower than heat pump unit 51, evaporimeter 30 still has dehumidifying effect.Therefore, when control module 48 make compressor 67 stop after immediately when uperize 69, during evaporimeter 30 is low temperature, the steam 69 that ejects is dehumidified and disappear.
In Fig. 2, as " internal circulating load of steam ", represent whether effectively to exist steam 69.In the situation that immediately implementing steam operation after drying process, immediately, after starting to drive steam generator 85, the internal circulating load of steam 69 increases, and after reducing gradually, disappears.Afterwards, repeat following action: immediately upper once start to drive steam generator 85 after, the internal circulating load of steam 69 increases again, transfers to again immediately after reducing and disappearing.
Thereby as shown in Figure 2, even make the action of compressor 67 stop existing side by side steam generator 85 moves at control module in drying process finishes 48, the steam 69 producing disappears, and is therefore difficult to obtain the steam 69 of sufficient amount.
Therefore, in the present embodiment, as shown in Figure 3, control module 48 drying process that hops to it from time t0 stops the action of compressor 67 when time t1 finishes drying process, and heat pump unit 51 is stopped.Then, control module 48 makes motor 60 move to drive Air Blast fan 12 at time t1 during time t2, and circulating air is circulated.Afterwards, control module 48 makes steam generator 85 move from time t2.
In Fig. 3, as " internal circulating load of steam ", also represent whether effectively to exist steam 69.The in the situation that of implementing steam operation through air-supply operation after control module 48 is finishing drying process, repeat following state: although the internal circulating load of steam 69 increasing after immediately starting to drive steam generator 85 does not gently reduce and can disappear, immediately upper once start to drive steam generator 85 after increase again.Thus, in the example of Fig. 3, can during steam operation, the internal circulating load of steam 69 be maintained in right amount.
Like this, control module 48, after the heat pump unit 51 that makes to comprise heating part and dehumidification portion stops, maintaining and makes the state that heat pump unit 51 stops while carrying out the driving Air Blast fan 12 of stipulated time to the air-supply operation of swing roller 5 interior air-supplies.And afterwards, control module 48 moves steam generator 85, can guarantee that thus the temperature of evaporimeter 30 becomes the time of the temperature equal temperature of the circulating air before moving with heat pump unit 51.Thus, even if steam generator 85 is moved, steam 69 also can not disappear, and can during steam operation, steam 69 be maintained in right amount, and can in swing roller 5, supply with fully steam 69.
In addition, control module 48 is configured to and under the state that the heat pump unit 51 that comprises heating part and dehumidification portion is stopped, makes motor 60 actions carry out the air-supply operation to swing roller 5 interior air-supplies.Thus, can be on one side to the circulating air dehumidifying of passing through in swing roller 5, make forcibly on one side the temperature of evaporimeter 30 approach heat pump unit 51 and move the temperature of previous circulating air, therefore overall required time can not exceed requiredly, can effectively process.
Like this, in the present embodiment, by carrying out steam operation in air-supply after operation, the steam 69 producing can be not dehumidified and disappear.Thus, steam 69 circulates and again turns back in swing roller 5 on one side on one side together with circulating air, can bring into play lastingly the fold texts of removing the clothing in swing roller 5.
Fig. 4 is the sequential chart that represents the example of other action of the clothesdrier 100 of embodiments of the present invention.
In the action case shown in Fig. 4, control module 48 utilize the temperature detecting part 92 being arranged in heater case 31 to detect the temperature of evaporimeter 30 while control air-supply operation time." temperature " in Fig. 4 represents the temperature of evaporimeter 30.
Control module 48 starts to carry out drying process from time t0, makes the action of compressor 67 stop when the time, t1 finished drying process, thereby heat pump unit 51 is stopped.Then, control module 48 makes motor 60 move to drive Air Blast fan 12 and circulating air is circulated from time t1.Afterwards, control module 48 is according to the output of temperature detecting part 92 and the temperature of evaporimeter 30 while reaching the threshold value Th of the temperature that approaches the circulating air of heat pump unit 51 before moving finishes air-supply operation.Afterwards, control module 48 moves steam generator 85 and transfers to steam operation.
In drying process, the temperature of evaporimeter 30 reduces.Afterwards, control module 48 stops heat pump unit 51, maintain this state while carry out the driving Air Blast fan 12 of stipulated time to the air-supply operation of swing roller 5 interior air-supplies, the temperature of evaporimeter 30 becomes the temperature that approaches the circulating air of heat pump unit 51 before moving thus.
In the time that the temperature of the incipient stage of the air-supply operation evaporimeter 30 that is low temperature reaches the threshold value Th of the temperature that approaches circulating air, control module 48 finishes air-supply operations, makes steam generator 85 move to transfer to steam operation.Thus, can effectively prevent that steam 69 is dehumidified and disappear, can further improve and the clothing in swing roller 5 is removed in performance lastingly fold texts.
Like this, the clothesdrier 100 of present embodiment is configured to: control module 48 to the steam operation of the interior supply steam 69 of swing roller 5 and make heating part and dehumidification portion is moved and the operation that makes to blow between the drying process of the cloth drying in swing roller 5, makes motor 60 move to the interior air-supply of swing roller 5 steam generator 85 is moved in this air-supply operation.
Thus, can in drying process, become low temperature and the temperature with the temperature of evaporimeter 30 of dehumidification function and heat pump unit 51 circulating air before moving is after same degree, start steam operation and carry out uperize 69.Thus, can prevent that the steam 69 ejecting from being dehumidified by evaporimeter 30, can make steam 69 circulate together with circulating air, therefore can further bring into play the effect that reduces the steam 69 such as clothing fold.
In addition, form heating part and dehumidification portion by heat pump unit 51, this heat pump unit 51 has for the compressor 67 of compressed refrigerant, for adding the condenser 32 of hot-air and for removing the evaporimeter 30 of moisture.In addition, control module 48 is configured to and carries out steam operation after heat pump unit 51 being stopped and having implemented air-supply operation.Thus, can reduce the impact that the evaporimeter 30 after heat pump unit 51 stops dehumidifies, can, fully to the interior supply steam 69 of swing roller 5, further bring into play the effect of steam 69.
As mentioned above, the clothesdrier 100 of present embodiment possesses: swing roller 5, and it is for accommodating clothing; As the condenser 32 of heating part, it heats the circulating air that will blow in swing roller 5; Air Blast fan 12, it is for blowing circulating air in swing roller 5; And motor 60, it is for driving Air Blast fan 12.In addition, clothesdrier 100 possesses: as the evaporimeter 30 of dehumidification portion, it makes hydrogenesis and separates with the circulating air of discharging from swing roller 5; Steam generator 85, it produces steam 69; And steam supply mouth 89, it is to the interior supply steam 69 of swing roller 5.And, possessing the control module 48 as control part, this control module 48 is controlled the action of motor 60, heating part, dehumidification portion and steam generator 85.And, control module 48 is configured to steam generator 85 is moved to the steam operation of the interior supply steam 69 of swing roller 5 and makes heating part and dehumidification portion is moved and the operation that makes to blow between the drying process of the cloth drying in swing roller 5 is moved motor 60 circulating air is blown in swing roller 5 in this air-supply operation.
According to such structure, being ejected into steam 69 in swing roller 5 can be not dehumidified and can bring into play enduringly the effect that reduces the steam 69 such as clothing fold.
In addition, clothesdrier 100 is the structures that possess heat pump unit 51, and this heat pump unit 51 has: compressor 67, and it is for compressed refrigerant; Condenser 32, it is as heating part and for adding hot-air; And evaporimeter 30, it is as dehumidification portion and for removing moisture.
Thus, can give full play to the effect that suppresses the power consumption in drying process, and be injected into steam 69 in swing roller 5 can be not dehumidified and can give full play to the effect that reduces enduringly the steam 69 such as clothing fold.
And clothesdrier 100 also possesses the temperature detecting part 92 that is arranged at heat pump unit 51.Control module 48 is configured to the time based on control air-supply operation from the output of temperature detecting part 92.
Thus, can after reverting to the temperature of heat pump unit 51 before moving reliably, the temperature of evaporimeter 30 transfer to efficiently steam operation.Thus, being injected into steam 69 in swing roller 5 can be not dehumidified and can further bring into play reliably the effect that reduces enduringly the steam 69 such as clothing fold.
As mentioned above, can play following special effect according to the present invention: injected steam can not disappear in circulation air path etc., therefore can in swing roller, supply with fully steam, can bring into play fully the effect that reduces the steam such as clothing fold.Thus, the present invention is not limited to clothesdrier, can also be applied to the purposes with home-use equipment, business equipment etc. such as the washing of the function of supplying with steam are dry, from but useful.
Claims (3)
1. a clothesdrier, possesses:
Swing roller, it is for accommodating clothing;
Heating part, it is for heating the circulating air that will blow in above-mentioned swing roller;
Air Blast fan, it is for blowing above-mentioned circulating air in above-mentioned swing roller;
Motor, it is for driving above-mentioned Air Blast fan;
Dehumidification portion, it separates with the above-mentioned circulating air of discharging from above-mentioned swing roller for making hydrogenesis;
Steam generator, it is for generation of steam;
Steam supply mouth, it is for arriving above-mentioned steam supply in above-mentioned swing roller; And
Control part, it is for the action of said motor, above-mentioned heating part, above-mentioned dehumidification portion and above-mentioned steam generator is controlled,
Wherein, above-mentioned control part is configured to: above-mentioned steam generator is moved to supplying with the steam operation of above-mentioned steam in above-mentioned swing roller and making above-mentioned heating part and above-mentioned dehumidification portion is moved and the operation that makes to blow between the drying process of the above-mentioned cloth drying in above-mentioned swing roller is moved said motor above-mentioned circulating air is blown in above-mentioned swing roller in this air-supply operation.
2. clothesdrier according to claim 1, is characterized in that,
Also possess heat pump unit, this heat pump unit has: compressor, and it is for compressed refrigerant; Condenser, it is as above-mentioned heating part and for heating above-mentioned circulating air; And evaporimeter, it is as above-mentioned dehumidification portion and for removing above-mentioned moisture.
3. clothesdrier according to claim 2, is characterized in that,
Also possess the temperature detecting part that is arranged at above-mentioned heat pump unit,
Above-mentioned control part is configured to the time based on control above-mentioned air-supply operation from the output of said temperature test section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013021090A JP2014150859A (en) | 2013-02-06 | 2013-02-06 | Clothes dryer |
| JP2013-021090 | 2013-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103966817A true CN103966817A (en) | 2014-08-06 |
| CN103966817B CN103966817B (en) | 2016-02-17 |
Family
ID=49753053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039010.6A Active CN103966817B (en) | 2013-02-06 | 2014-01-27 | Clothesdrier |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2765235B1 (en) |
| JP (1) | JP2014150859A (en) |
| CN (1) | CN103966817B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978697A (en) * | 2016-01-18 | 2017-07-25 | 日立空调·家用电器株式会社 | Drying machine and scrubbing-and-drying unit |
| CN107841859A (en) * | 2016-09-21 | 2018-03-27 | 青岛海尔滚筒洗衣机有限公司 | Dryer with steam nursing function |
| CN114561785A (en) * | 2020-11-27 | 2022-05-31 | 广州视源电子科技股份有限公司 | Clothes nursing machine and temperature control method thereof |
| CN114908537A (en) * | 2021-02-08 | 2022-08-16 | Lg电子株式会社 | Clothes treatment device and control method thereof |
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| CN106149329B (en) * | 2015-03-25 | 2019-11-15 | 青岛海尔洗衣机有限公司 | Dryer condensation water collection vaporising device, dryer and its control method |
| JP6486197B2 (en) * | 2015-05-27 | 2019-03-20 | 東芝ライフスタイル株式会社 | Clothes dryer |
| US10480116B2 (en) | 2017-10-06 | 2019-11-19 | Whirlpool Corporation | Drying appliance that performs after-care cycle on a load of laundry after completion of a primary drying cycle and method for performing the after-care cycle |
| PL3853404T3 (en) * | 2018-09-18 | 2024-05-20 | Arçelik Anonim Sirketi | A laundry dryer |
| WO2020099146A1 (en) * | 2018-11-13 | 2020-05-22 | Arcelik Anonim Sirketi | A laundry dryer comprising a fluidic oscillator |
| KR102254901B1 (en) * | 2020-02-20 | 2021-05-24 | 엘지전자 주식회사 | Laundry Treatment Apparatus and Control Method for the same |
| EP3875675A1 (en) * | 2020-03-03 | 2021-09-08 | LG Electronics Inc. | Laundry drying machine and controlling method of laundry drying machine |
| KR20230001912A (en) * | 2021-06-29 | 2023-01-05 | 삼성전자주식회사 | Apparatus for dehumidification, and method for dehumidification using the same |
| KR20230014407A (en) * | 2021-07-21 | 2023-01-30 | 엘지전자 주식회사 | Laundry Treatment Apparatus and Control Method for the same |
| BE1029707B1 (en) * | 2021-08-23 | 2023-03-20 | Miele & Cie | Method and device for carrying out a cleaning process for a cleaning device and cleaning device |
| CN114182478B (en) * | 2021-11-30 | 2022-08-26 | 珠海格力电器股份有限公司 | Clothes treatment equipment with heat pump drying function and steam nursing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441058A1 (en) * | 2003-01-25 | 2004-07-28 | Electrolux Home Products Corporation N.V. | Laundry dryer with an air circulation mode and process of treatment of laundry |
| CN101473084A (en) * | 2006-05-02 | 2009-07-01 | 伊莱克斯家用产品股份有限公司 | Dryer with drying sequence using an additive |
| EP2333149A1 (en) * | 2010-11-22 | 2011-06-15 | V-Zug AG | Tumble drier with ambient temperature sensor |
| CN102277714A (en) * | 2010-05-25 | 2011-12-14 | 伊莱克斯家用产品股份有限公司 | Laundry treatment apparatus having heat pump system |
| CN102656311A (en) * | 2009-12-15 | 2012-09-05 | Lg电子株式会社 | Method for controlling laundry treatment apparatus according to target relative humidity |
| DE102012103805A1 (en) * | 2011-05-04 | 2012-11-08 | Gorenje Gospodinjski Aparati, D.D. | Laundry dryer has heat pump with alternatively rotating drum for receiving dried clothes, generator of hot air, which circulates within interior of drum, and blower for blowing hot air into drum |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1852541T3 (en) * | 2006-05-02 | 2012-05-31 | Electrolux Home Products Corp Nv | Dryer with drying sequence using an additive |
-
2013
- 2013-02-06 JP JP2013021090A patent/JP2014150859A/en active Pending
- 2013-12-11 EP EP13196574.1A patent/EP2765235B1/en not_active Not-in-force
-
2014
- 2014-01-27 CN CN201410039010.6A patent/CN103966817B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441058A1 (en) * | 2003-01-25 | 2004-07-28 | Electrolux Home Products Corporation N.V. | Laundry dryer with an air circulation mode and process of treatment of laundry |
| CN101473084A (en) * | 2006-05-02 | 2009-07-01 | 伊莱克斯家用产品股份有限公司 | Dryer with drying sequence using an additive |
| CN102656311A (en) * | 2009-12-15 | 2012-09-05 | Lg电子株式会社 | Method for controlling laundry treatment apparatus according to target relative humidity |
| CN102277714A (en) * | 2010-05-25 | 2011-12-14 | 伊莱克斯家用产品股份有限公司 | Laundry treatment apparatus having heat pump system |
| EP2333149A1 (en) * | 2010-11-22 | 2011-06-15 | V-Zug AG | Tumble drier with ambient temperature sensor |
| DE102012103805A1 (en) * | 2011-05-04 | 2012-11-08 | Gorenje Gospodinjski Aparati, D.D. | Laundry dryer has heat pump with alternatively rotating drum for receiving dried clothes, generator of hot air, which circulates within interior of drum, and blower for blowing hot air into drum |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978697A (en) * | 2016-01-18 | 2017-07-25 | 日立空调·家用电器株式会社 | Drying machine and scrubbing-and-drying unit |
| CN107841859A (en) * | 2016-09-21 | 2018-03-27 | 青岛海尔滚筒洗衣机有限公司 | Dryer with steam nursing function |
| WO2018054215A1 (en) * | 2016-09-21 | 2018-03-29 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer having steam care function |
| CN107841859B (en) * | 2016-09-21 | 2020-05-01 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer with steam nursing function |
| CN114561785A (en) * | 2020-11-27 | 2022-05-31 | 广州视源电子科技股份有限公司 | Clothes nursing machine and temperature control method thereof |
| WO2022110447A1 (en) * | 2020-11-27 | 2022-06-02 | 广州视源电子科技股份有限公司 | Clothing care machine and temperature control method for clothing care machine |
| CN114908537A (en) * | 2021-02-08 | 2022-08-16 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| CN114908537B (en) * | 2021-02-08 | 2024-01-16 | Lg电子株式会社 | Laundry treatment apparatus and control method of laundry treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2765235A1 (en) | 2014-08-13 |
| JP2014150859A (en) | 2014-08-25 |
| CN103966817B (en) | 2016-02-17 |
| EP2765235B1 (en) | 2019-03-27 |
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