CN1210454C - Drier - Google Patents
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- Publication number
- CN1210454C CN1210454C CN 02132363 CN02132363A CN1210454C CN 1210454 C CN1210454 C CN 1210454C CN 02132363 CN02132363 CN 02132363 CN 02132363 A CN02132363 A CN 02132363A CN 1210454 C CN1210454 C CN 1210454C
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- Prior art keywords
- fog
- clothing
- drying machine
- aridity
- bucket
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- Expired - Fee Related
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- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention provides a drier to spray mist on wrinkled clothes or/and to blow hot air to the clothes, while agitating the clothes, thereby smooth the wrinkles in a dryer. Clothes loaded in an inner bath is agitated by agitating vanes and further hot air is supplied to the interior of the inner bath by a hot air supplying means. The dryness fraction of the clothes is detected by a humidity sensor. During drying operation, mist is supplied to the clothes in the inner bath by the mist sprayer which supplies mist to the interior of the inner bath.
Description
Technical field
The present invention relates to have drying machine from the sprayer unit of fog to the bucket of putting into clothes that supply with.
Background technology
The existing drying machine that has washing function also is that scrubbing-and-drying unit for example has structure as shown in Figure 6.Below this structure is described.
As shown in Figure 6, outer bucket 1 is wrapping interior bucket 3, and is hung on the casing 5 by hanging rod 4.Stir impeller 2 in the bottom of interior bucket 3 in addition.
In delivering to, the hot blast that circulating fan 10 heated heater 11 in the bucket 3, circulates by heat exchanger 12.At this, circulating fan 10 and heater 11 constitute hot air supply device.
The work of equipment such as control part 14 control motors 6, feed water valve 8, draining valve 9, circulating fan 10, heater 11 and cooling fan 13, is rinsed and is washed, dewaters and a series of processes such as drying at control washing one by one.
The below work of explanation said structure.
After in interior bucket 3, putting into the clothing and washing agent that to wash, bring into operation.
Supply with the water of the amount that is suitable for wanting washed from feed water valve 8 after, start motor and make and stir impeller 2 and rotate.Stir clothing and the washing agent that to wash by the rotation of stirring impeller 2.This moment by clothing each other friction and clothing and interior bucket 3 inwalls and stir friction between the impeller, remove the dirt on the clothing.
After above washing process was finished, draining valve 9 was opened, and laundry water is discharged.Then, start motor interior bucket 3 is rotated, so dewater midway.
Below, rinsing the process of washing, open feed water valve 8 and supply water, drive then and open motor and make and stir impeller 2 and rotate.Rotate thus and remove the laundry water that in clothing, contains.Draining valve 9 is opened then, discharges rinsing the water of washing.Drive motors more at last, bucket 3 rotates in making, and dewaters by this rotation.
Dehydration is once finishing to enter dry run.Start motor 6 and drive circulating fan 10, heater 11 and cooling fan 13 when impeller 2 or interior bucket 3 rotate making to stir.Circulating fan 10 makes air circulation.Heater 11 air heat and be sent in the bucket 3 in.Thus, clothing is heated, the water that contains in clothing forms steam and enters in the circulating air.
The air that contains a large amount of these steam is cooled in the inside of heat exchanger 12, and steam condenses into dew.At this cold wind cooling heat exchanger 12 that produces by cooling fan 13.
Formed the water of dew in heat exchanger 12 inside, the bottom of falling heat exchanger 12 by himself weight.In time open draining valve 9 at this, this part water is discharged to outside the machine.At heat exchanger 12 inner cooled airs, carry out recirculation by circulating fan 10, carry out repeatedly and aforementioned same operation.The later wet wash of dehydration is become dry.
In such existing structure, for removing dirt and in rinsing the process of washing, rinse the composition of washing agent and make and stir impeller 2 and rotate in washing process.Therefore, clothing is intertwined mutually.Because the state that twines at clothing dewaters and can produce pleat on clothing.
In addition, the clothing band pleat and is carried out drying, can be fixed up original pleat after drying.To stretch these pleats flatly, after drying, want the flatiron of spraying of spended time and manpower.
Summary of the invention
Purpose of the present invention provides a kind of drying machine, and this drying machine stirs clothing simultaneously by spraying fog, blowing hot-air on the clothing of pleat having, and stretches the pleat on the clothing flat.
In drying machine of the present invention, the portion of stirring is stirred the clothing of putting in the bucket.Warm-air supply portion supplies with hot blast in bucket.Dry test section detects the index of aridity of clothing.Fog sprays in fog injection portion in bucket.
At this, clothing is in dry run, and described clothing stirs in the described portion of stirring, and the clothing of fog injection portion in bucket supplied with fog.
Thus, drying machine of the present invention stirs clothing simultaneously by spray fog, blowing hot-air on the clothing of band pleat, can stretch the pleat on the clothing flat.
Description of drawings
Fig. 1 is the profilograph that first embodiment of the invention has the drying machine of washing function;
Fig. 2 be explanation drying machine of the present invention when carrying out drying temperature and the graph of a relation between the index of aridity;
Fig. 3 is the circuit block diagram that second embodiment of the invention has the drying machine of washing function;
Fig. 4 is the cloth amount of expression drying machine of the present invention and the graph of a relation of fog injecting time;
Fig. 5 is the fog injecting time and the warm-air supply time relation figure of expression drying machine of the present invention;
Fig. 6 is existing profilograph with drying machine of washing function.
The specific embodiment
The reason that pleat takes place when clothing is carried out drying is to be in crooked state at intermolecular generation hydrogen bond at fiber mostly.The cellulose fibre such as cotton, fiber crops that particularly is easy to generate pleat is easy to generate pleat.This pleat can be stretched flat principle as described below with electric iron.
By spraying fog cloth is moisturized, hydrogen bond just begins disassociation.And then on clothing, put electric iron.At this moment, the weight by electric iron flattens cloth.Like this, electric iron makes wherein water evaporates with its heat when making the fiber proper alignment.Like this under the state of fiber proper alignment, the intermolecular hydrogen bond that regenerates again.
Drying machine of the present invention makes the fiber proper alignment of clothing in dry run, stretch the pleat of flat clothing.
Following with reference to the description of drawings embodiments of the invention.
The fog injection portion 15 of fog is sprayed in conduct as shown in Figure 1, inwardly bucket (bucket) 33 internal feed fogs.At this, so-called fog is vaporific water.The meaning of fog also comprises warmed-up mist (steam).Squeezing that vaporific water can be provided with in the feed water valve exit becoming very thin nozzle to produce.
Be arranged on as the humidity sensor 17 of dry test section and make on the hot air circulation path that hot blast circulates, detect the humidity in the circulating air.The index of aridity of the clothing in like this, temperature sensor 17 can detect in the bucket 33.
The below work of the dry run of explanation said structure.
In dry run, motor 36 makes and stirs impeller 32 or 33 rotations of interior bucket, and stirs clothing, and circulating fan 40 and heater 41 work make hot air circulation simultaneously.
At this, stir impeller 42 or interior bucket 43 constitutes the portion of stirring.In addition, circulating fan 40 and heater 41 constitute warm-air supply portion.
The index of aridity by humidity sensor 17 detected humidity and clothing in dry run is represented in Fig. 2 with respect to the variation of time.As shown in Figure 2, along with the passing of drying time, dry clothes, the index of aridity improve, and the index of aridity progressively reaches full and closes.At this moment, as shown in Figure 2, by descending again after the humidity sensor 17 detected humidity risings.
At this, in case to after having finished dry run with the clothing of pleat, clothing becomes dry with regard to residual pleat.
Therefore, control device 16 makes the cloth drying in the drying machine when detecting the index of aridity by humidity sensor 17.Control device 16 starts motor 6 when detecting the index of aridity that reaches regulation makes and stirs impeller 32 and rotate, and makes 15 work of fog injection apparatus simultaneously, the clothing in fog is supplied with in the bucket 33.Stir impeller 2 owing to stir clothing, clothing can move at these position alternatively up and down.Thereby fog is injected on whole clothings equably.At this, when being suitable for most pleat and stretching the flat index of aridity, spray fog predetermined.
At this moment, make whole clothing humidities by the fog that sprays, the hydrogen bond that produces between fiber molecule once dissociated.
Further, when supplying with fog, carry out drying.At this moment, can form the state that fiber is stretched out by stir the tension force that clothing takes place on clothing.Under this state, hot blast makes the water evaporates in the clothing.The state of stretching out at fiber, i.e. the state of fiber proper alignment, at intermolecular generation hydrogen bond, the state dry clothes of stretching out at the pleat of clothing.
Like this, owing to when stirring the clothing that has pleat, spray fog, and fog is seeped in whole clothings.And then, by spraying fog, can make the hydrogen bond disassociation of intermolecular generation when fiber becomes case of bending.
Stir clothing when in addition, hot blast being blowed to clothing.Thus, by when stirring, when making elongate fiber, making water evaporates with hot blast at the tension force that takes place on the clothing.Like this, under the state of fiber proper alignment,, can entirely stretch length to the pleat on the clothing by forming hydrogen bond once more.
More than, when the cloth drying rate that detects by dry test section when drying machine of the present invention reaches suitable drying regime, can stop drying.
In addition, this drying machine is supplied with fog can make intermolecular generation when clothes fiber is in case of bending hydrogen bond disassociation to clothing.And then, when blowing to clothing to hot blast, this drying machine stirs clothing, form hydrogen bond once more at the state of fiber proper alignment, and make the pleat of clothing stretch flat.
In addition, can set the process of cloth drying, also promptly can set to have and be used for for the dry run of fixed drying condition in advance.Drying machine of the present invention has a plurality of dry runs.
For example, under the situation of the clothing beyond dry shirt and the shirt, the performance difference of the easy drying of these clothings can be provided with different dry runs respectively.
Drying machine of the present invention can be set corresponding to the time that the dry run set changes the setting of the index of aridity that begins to supply with fog and sprays fog.Promptly be, drying machine of the present invention can be set the moment of spraying fog, also promptly from when spraying fog how long.Make this drying machine stretch flat pleat like this at the only state of response fiber.
In addition, in the present embodiment, when impeller 32 is stirred in the rotation of fog supply process, stir clothing again, clothing is alternately moved.In addition, interior bucket 33 is rotated alternately moves clothing.
At present embodiment, stir impeller 32 by rotation and make tension force takes place on clothing.In addition, also can make clothing generation tension force by 33 rotations of bucket in making.
At present embodiment, though be the drying machine that washing function is just arranged, promptly scrubbing-and-drying unit describes, and the present invention also is applicable to the drying machine that does not have washing function.
In addition, in the above description,, use the dry sensor of thermistor-type and the dry sensor of electric pole type also can produce same effect though be to describe with regard to the structure of using humidity sensor to detect the index of aridity.
Just as described above, the value of the humidity of the corresponding all kinds of cloth drying rates that drying machine storage of the present invention is adjusted in advance.Thereby, use humidity sensor can know the index of aridity of clothing in dry run by detecting humidity.That is to say, can very accurately detect the drying regime of the clothing in the bucket by humidity sensor.
The below concrete formation and the work of explanation control device 16.
Fig. 3 represents the concrete formation of control device shown in Figure 1 16.
Encoder 18 whenever circles at motor 36 and exports 6 pulses, and this output is input in the pulse counter 19.
The output pulse number of pulse counter 19 statistical coding devices 18, and this output is input to cloth amount detection unit 20 as cloth amount decision maker.
Cloth amount detection unit 20 is judged the amount (cloth amount) of the clothing of putting in interior bucket 33.
Determine the injecting time of fog according to the output signal of cloth amount detection unit 20 as the decision fog injecting time portion 21 of decision fog injecting time portion.
As the signal deciding warm-air supply time of the decision warm-air supply time portion 22 that determines warm-air supply time portion according to decision fog injecting time portion 21.
Control part 23 as control device comprises microcomputer and various electronic circuit.Control part 23 reads signal from cloth amount detection unit 20, decision fog injecting time portion 21 and decision warm-air supply time portion 22.Control part 23,, is controlled a series of course of work controls of switching on such as motor 36, fog injection apparatus 15 and hot air supply devices 25 by the power switch portion 24 as the power switch means successively according to these signals that read.
At this, warm-air supply portion 25 is made of circulating fan 40 and heater 41.
Control part 23 makes 15 work of fog injection apparatus according to the signal that sends from decision fog injecting time portion 21.In addition, control part 23 makes 25 work of warm-air supply portion according to the signal of decision warm-air supply time portion 22.
The below work of the above-mentioned formation of explanation.
Clothing is put into bucket 33, bring into operation.
Control part 23 turned right motor 36 0.3 second, stopped 1.5 seconds, and then turned left 0.3 second, stopped 1.5 seconds.Pulse counter 19 begins to count from the umber of pulse of encoder 18 outputs through 0.4 second when motor stops.Cloth amount detection unit 20 is judged the cloth amount according to the umber of pulse of input from pulse counter 19.
That is to say that in the time that motor stops, motor shaft rotates with the inertia of response cloth amount.Judge the cloth amount according to its revolution.
Control part 23 after proceeding to dehydration from washing process, enters dry run according to this cloth amount.
Fig. 4 represents the cloth amount and an example of the fog injecting time that adapts therewith relation.Decision fog injecting time portion 21 is according to signal and the decision of correlation as shown in Figure 4 fog injecting time from 20 inputs of cloth amount detection unit.
In addition, because different cloth amount needed drying time of differences,, when the optimum state of corresponding cloth amount, stretch the pleat of flat clothing so change the setting of the index of aridity that is used to begin to spray the fog time and the time of spraying fog by the different cloth amount of correspondence.For this reason, drying machine correspondence of the present invention can change the emitted dose of the setting and the fog of the index of aridity by the cloth amount of cloth amount detection unit 20 judgements.
The warm-air supply time relation that Fig. 5 represents the fog injecting time and adapts with it.
Decision warm-air supply time portion 22 is according to determining the warm-air supply time from the input signal of decision fog injecting time portion 21 and relation shown in Figure 5.
Thereby control part 23 detects the index of aridity that humidity can be known clothing in dry run by temperature sensor 17.
When the index of aridity of clothing reached the value of regulation, control part 23 made 15 work of fog injection apparatus, and in the fog injecting time by 21 decisions of decision fog injecting time portion, inwardly the clothing in the bucket 33 is supplied with fog.
At this moment, make whole clothing humidities, make the hydrogen bond disassociation that between fiber molecule, takes place by means of the fog that sprays., because supplying with the fog of suitable amount, corresponding cloth amount is out of shape and excessive humidity at this so the humidity of clothing can not take place.
Control part 23 makes hot air supply device 25 work when supplying with the fog process.
In time, inwardly the clothing that is practiced riding the waves by fog in the bucket 33 is supplied with hot blast at the warm-air supply that is determined by decision warm-air supply time portion 22 in warm-air supply portion 25.
And then control part 23 is when clothing is supplied with hot blast, and drive motors 6 makes and stirs impeller 2 rotations, stirs clothing.At this moment, make fiber become the state of elongation by stirring the tension force that on clothing, produces.At this state, the water evaporates in the clothing is fallen with hot blast.
Under the state of elongate fiber, also be that fiber is under the state of proper alignment, between molecule, form hydrogen bond, be the state drying of stretching out at the pleat of clothing.
At this,,, can too much not damage clothing because of hot blast rate so can not process at last at the state of humidity because of the deficiency of hot blast rate because the amount of corresponding fog is supplied with the hot blast of appropriate amount yet.In addition, can not consume excessive energy because of supplying with hot blast yet.
Like this, the index of aridity that just can corresponding clothing and cloth amount are supplied with the fog of appropriate amount in the suitable moment.Thereby, can prevent from not stretch flat or process at last because of the excessive state of fog in humidity because of the not enough pleat of fog.
In addition, amount that can corresponding fog is supplied with the hot blast of appropriate amount.
In the present embodiment, wash the process of dehydration through associating to implementing dry run.In addition, in the bucket 33, only carry out dry run and pleat is stretched flat in also can putting into the clothing of band pleat.
In addition, as described in Figure 2, the humidity of relatively dry time and the relation between the index of aridity are different for different types of clothing.Promptly be corresponding different types of clothing, the trend difference that relatively dry time humidity changes.Thereby the trend that drying machine of the present invention changes according to humidity changes setting and the fog emitted dose that makes the index of aridity that fog begins to spray.Thus, the corresponding different types of clothing of this drying machine can be stretched the pleat of clothing flat equally.
According to the present invention, this drying machine can be provided, the index of aridity that this drying machine can detect clothing stops drying when reaching suitable drying regime.
In addition, this drying machine by fog injection portion when clothing is supplied with fog, by blowing hot-air and stir the pleat that clothing can make clothing and stretch flat.
In addition, drying machine of the present invention can carry out the fog injection when being used to the only index of aridity of stretching flat pleat.
In addition, the dry run that drying of the present invention is set by response, make the setting of the index of aridity, the setting and the fog injecting time of the index of aridity when the fog time for spraying promptly is used for the fog injection beginning become optimum value, under the optimum state of corresponding fiber, stretch flat pleat.
In addition, drying machine of the present invention has the cloth amount detection unit of judging clothes amount in the bucket, can stretch flat pleat in the optimum state of corresponding cloth amount.
In addition, drying machine of the present invention constitutes dry test section by humidity sensor.Thereby can utilize simple structure very accurately to detect the drying regime of clothing in the bucket.
In addition, drying machine of the present invention can change the setting and the fog emitted dose of the index of aridity by the trend that humidity changes because corresponding different types of clothes changes different humidity.Therefore, can stretch flat pleat too even change the kind of clothing.
Claims (10)
1, a kind of drying machine, comprise: the portion of stirring, the warm-air supply portion that in described bucket, supplies with hot blast of putting the bucket of clothing, the described clothing in the described bucket being stirred, detect the dry test section of described cloth drying rate and in described bucket the fog injection portion of injection fog, it is characterized in that:
In the dry run of described clothing, described clothing stirs in the described portion of stirring, and the described clothing of described fog injection portion in described bucket supplied with described fog.
2, drying machine as claimed in claim 1 is characterized in that: when the described index of aridity that detects by described dry test section reaches setting, and the described fog of injection in described bucket.
3, drying machine as claimed in claim 2 is characterized in that: have a plurality of dry runs that can set, corresponding to the dry run of having set, change the described setting of the described index of aridity and the emitted dose of described fog.
4, drying machine as claimed in claim 2 is characterized in that: it also has the cloth amount decision maker of judging described clothes amount in the described bucket, and the cloth amount that responds described judgement can change the described setting of the described index of aridity and the emitted dose of described fog.
5, drying machine as claimed in claim 4 is characterized in that: it also determines the service time of described hot blast according to the emitted dose of described fog.
6, drying machine as claimed in claim 2 is characterized in that: set the described setting of the described index of aridity and the emitted dose of described fog according to the kind of clothes.
7, drying machine as claimed in claim 3 is characterized in that: set the described setting of the described index of aridity and the emitted dose of described fog according to the kind of clothes.
8, drying machine as claimed in claim 4 is characterized in that: set the described setting of the described index of aridity and the emitted dose of described fog according to the kind of clothes.
9, drying machine as claimed in claim 5 is characterized in that: set the described setting of the described index of aridity and the emitted dose of described fog according to the kind of clothes.
10, as each requires described drying machine in the claim 1 to 9, it is characterized in that: described dry test section comprises humidity sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001310918A JP2003111998A (en) | 2001-10-09 | 2001-10-09 | Dryer |
| JP310918/2001 | 2001-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1410621A CN1410621A (en) | 2003-04-16 |
| CN1210454C true CN1210454C (en) | 2005-07-13 |
Family
ID=19129829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02132363 Expired - Fee Related CN1210454C (en) | 2001-10-09 | 2002-09-24 | Drier |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003111998A (en) |
| CN (1) | CN1210454C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4783125B2 (en) * | 2005-11-17 | 2011-09-28 | 株式会社東芝 | Clothes dryer |
| JP4740271B2 (en) * | 2008-02-25 | 2011-08-03 | 日立アプライアンス株式会社 | Dryer and washing dryer |
| JP4708461B2 (en) * | 2008-08-29 | 2011-06-22 | シャープ株式会社 | Washing machine |
| JP4823287B2 (en) * | 2008-09-29 | 2011-11-24 | 三洋電機株式会社 | Washing machine |
| JP5322886B2 (en) * | 2009-10-22 | 2013-10-23 | シャープ株式会社 | Dryer |
| CN102234912B (en) * | 2010-04-24 | 2015-07-29 | 海尔集团公司 | The furnace drying method of dryer and device |
| CN102797140A (en) * | 2011-05-27 | 2012-11-28 | 博西华电器（江苏）有限公司 | Clothes drying equipment and control method thereof |
| CN102277712B (en) * | 2011-07-26 | 2016-06-01 | 海尔集团公司 | A kind of dryer with front and back air-exhausting function |
| JP5063819B2 (en) * | 2012-02-23 | 2012-10-31 | 日立アプライアンス株式会社 | Drum type washer / dryer |
| CN104278504B (en) * | 2014-09-26 | 2016-04-13 | 南京乐金熊猫电器有限公司 | The control method of dryer |
-
2001
- 2001-10-09 JP JP2001310918A patent/JP2003111998A/en active Pending
-
2002
- 2002-09-24 CN CN 02132363 patent/CN1210454C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1410621A (en) | 2003-04-16 |
| JP2003111998A (en) | 2003-04-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20050713 Termination date: 20180924 |