CN105829596A - Method for Treating Laundry with Improved Wetting Phase, and Washing Machine Suitable for This Purpose - Google Patents
Method for Treating Laundry with Improved Wetting Phase, and Washing Machine Suitable for This Purpose Download PDFInfo
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- CN105829596A CN105829596A CN201480065484.6A CN201480065484A CN105829596A CN 105829596 A CN105829596 A CN 105829596A CN 201480065484 A CN201480065484 A CN 201480065484A CN 105829596 A CN105829596 A CN 105829596A
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Abstract
The invention relates to a method for treating laundry with an improved wetting phase, and a washing machine suitable for this purpose. The invention relates to a method for operating a washing machine for treating laundry (7), having a drum (2) mounted in a rotatable manner in a tub (1), having a drive motor (14) for the drum (2), having a control device (12), having a water-supply system (8, 9, 10, 11), having a measuring device (18) for determining a quantity of aqueous liquid (6) introduced into the tub (1), having a heating device (13) for heating the aqueous liquid (6) in the tub (1), and having a temperature sensor (17), wherein the following steps are carried out: (a) introducing a first quantity q1 of aqueous liquid (6) at a temperature Tq1 into the tub (1); (b) heating the quantity q1 of aqueous liquid (6) to a predetermined temperature T 1 > Tq1; wherein the quantity q1 can be introduced in one dose or in a state in which it is divided into a number of sub-quantities q1', and the operation of heating to the temperature T1 can begin following the introduction of q1 or after one or more sub-quantities q1' have been added, wherein q1 and a first sub-quantity q1'' introduced are each greater than a quantity qmin, which is necessary for covering the heating device (13); (c) adding a second aqueous quantity q2 at a temperature Tq2 < T1 to the heated aqueous quantity q1; and (d) carrying out a washing phase with the laundry (7) in the presence of a detergent. The invention further relates to a washing machine suitable for implementing said method.
Description
Technical field
The present invention relates to a kind of in washing machine with the method for phase process medicated clothing of getting wet improved, and relate to a kind of washing machine being suitable to this purpose.Especially, the present invention relates to a kind of method for operating laundry machine for treating laundry, described washing machine have be rotatably mounted in bucket cylinder, there is driving motor, have and control device, have water system, have the measurement apparatus of amount for determining the water liquid being introduced in bucket, have the heater for heating the water liquid in bucket and have temperature sensor for cylinder, the invention still further relates to a kind of washing machine being particularly suited for this purpose.
Background technology
During washing process in washing machine, the stage of getting wet was carried out before the actual washing stage, got wet the stage described, and dry clothes items is got wet with water or cleaning mixture.It is heated commonly to desired wash temperature subsequently, and starts the washing process of reality.
But, in this it is contemplated that the washing process in washing machine should be carried out in the way of the most energy-conservation.Especially because heat water used in washing process and consume substantial amounts of energy, therefore, it is desirable for reducing the energy for this.
Energy used in washing process especially be used for heating water used by the Actual laundering stage.Additionally, energy is used for controlling washing machine and running washing liquid pump and drive cylinder.For meeting the demand for reducing energy to be used in washing process further, therefore the energy total amount needed for reducing these steps is desirable.
Therefore it provides be desirable for processing the energy-conservation method of medicated clothing in washing machine, in the process, medicated clothing to be washed preferably with predetermined wash temperature, the most also with high wash temperature, such as 60 DEG C process.
DE102005012426A1 describes the process of getting wet for medicated clothing in a kind of program control washing machine, the described process of getting wet can be by means of water system with control device and be adjusted to the laundry amounts that is suitable in cleaning-drum, described cleaning-drum is can be arranged in bucket in the way of the rotation of non-vertical axis, the water supply that can control in the way of timeliness in bucket by means of described control device, and described in get wet process in the first stage (Ph1) by static at cleaning-drum or the water supply of the first measurement amount is started in bucket when persistently rotating.At first stage (Ph1), cleaning-drum is at least driven in substantially continuous mode, water is supplied to until substantially can not set up more absorption characteristic based on to the measurement signal of the water yield supplied, at second stage (Ph2), cleaning-drum is at least driven in substantially continuous mode and further amounts of water is introduced into, until the water level in bucket reaches the water level limited based on curves of water level, or reach the water level adjusted during filling and water are absorbed by medicated clothing subsequently identified in second stage (Ph2) by specialist system, described curves of water level was identified in the first stage (Ph1), described curves of water level about the maximum height of water level (N) and pace of change and falls after rise about the water level caused because water is absorbed by medicated clothing subsequently.
DE102006029670A describe a kind of have the variable persistent period of getting wet for processing the method for medicated clothing and a kind of washing machine being applicable to this purpose.
DE102007033493A describes a kind of method for processing medicated clothing and a kind of program control washing machine being applicable to this purpose, wherein, especially achieves and gets wet medicated clothing with the water less than the water yield needed for being impregnated with medicated clothing.Subsequently, produce foam, heating, and thus wash medicated clothing.
DE19620512A describes the program control washing machine of a kind of operating element having for adjusting washing procedure, described washing procedure at least can be distinguished according to temperature, wherein, utilize operating element to may select automatic disinfection program, this minima including being heated to cleaning mixture fixing, cool down cleaning mixture and the cleaning mixture of discharge cooling by adding cold water subsequently.
United States Patent (USP) 4794661 describes a kind of method for starting pre-treatment medicated clothing at washing procedure in the cylinder of washing machine, and described cylinder is rotatably mounted in bucket.Water is added in bucket until bucket is filled by water at least in part from the hot water reservoir being positioned at washing machine, so as the medicated clothing got wet in cylinder, current in cylinder rotation and washing machine pass to preheat the medicated clothing in cylinder, therefore in interpolation cleaning agent subsequently with during the washing stage, cylinder and bucket are unfavorable for cooling down cleaning mixture.
DE102007037159A1 describes a kind of method for washing medicated clothing in washing machine, described washing machine has bucket, cylinder is rotatably mounted in bucket, described method has the following stage: wash (WA), rinsing (Ri) and final rotation (FS), the water of scheduled volume is heated to predetermined temperature (T1) in described washing (WA) stage, wherein, washing (WA) stage includes being in the first stage (WA1) that the water of the first amount of predetermined temperature (T1) performs, it is followed by adding the second stage (WA2) of the extra water relative to the water of the first amount, wherein, the water of increments is heated to different predetermined temperatures (T2) in the second portion.
DE102012023084A1 describes a kind of in the method washing clothes items in the program-controlled domestic appliance of laundry care, wherein, cleaning mixture in Tong is heated, wash temperature is adjusted, and medicated clothing is distinctive and/or the distinctive parameter of utensil is determined and cleaning mixture is heated to set specific target temperature (Tz) according to described parameter.Cleaning mixture is being added in bucket so that during get wet the stage (A2) of clothes items of getting wet, heater for heated scrub is activated and cleaning mixture is heated to the phase temperature of getting wet (Tn) less than target temperature (Tz) by heater, and described target temperature (Tz) is relevant to the washing process selected by operator.
DE19730422A1 describes a kind of method for medicated clothing of getting wet in the program control roller washing machine of domestic, the cleaning-drum of described washing machine is arranged in bucket with rotating method, and described washing machine is provided with fresh water feed system, water-level regulator and detergent dispenser.First cleaning-drum equipped with medicated clothing reaches to be formed the rotating speed of medicated clothing ring, stops cleaning-drum subsequently, is subsequently adding fountain solution and is optionally added into cleaning agent.Free fluid in the water collecting part of bucket is heated to predetermined temperature during cleaning-drum still stops, and after reaching this temperature, starts steering procedure the fountain solution wetting clothing with preheating.Free fluid in the water collecting part of bucket is subsequently heated to the washing procedure final temperature set.
Summary of the invention
Within this context, it is an object of the invention to provide a kind of method for operating washing machine, wherein, washing process can perform in the way of the most energy-conservation.The present invention is additionally based upon following purpose: provide a kind of washing machine being adapted for carrying out described method.
The solution of this purpose is realized by a kind of a kind of method for operating washing machine and laundry machine for treating laundry with the feature of corresponding independent claims according to the present invention.The preferred embodiment of the washing machine of the present invention and the method for the present invention is documented in corresponding independent claims and the description below and accompanying drawing.Even if not clearly stating at this, the preferred embodiment of the washing machine of the present invention still corresponds to the preferred embodiment of the method for the present invention, and vice versa.
Therefore, subject of the present invention is a kind of method for operating laundry machine for treating laundry, described washing machine have be rotatably mounted in bucket cylinder, there is driving motor, have and control device, have water system, have the measurement apparatus of amount for determining the water liquid being introduced in bucket, have the heater for heating the water liquid in bucket and have temperature sensor for cylinder, wherein, following step is performed:
A () will be in temperature Tq1The first amount q1Water liquid introduce in bucket；
B () is by described first amount q1Water liquid be heated to predetermined temperature T1>Tq1；
Wherein, amount q1Can be introduced in one step or in described amount q1It is divided into many height amount q1' state under be introduced into, be heated to temperature T1Q can introduced1Afterwards or add one or more sub-amount q1' start afterwards, wherein, q1With the first son amount q introduced1" both greater than cover heater necessary amount qmin；
C () will be in temperature Tq2<T1Second water yield q2Add water yield q of heating1；And
D () performs the washing stage to medicated clothing in the case of having cleaning agent.
Therefore, step (a) to (b) performed in the stage of getting wet.
Term " water liquid " is especially water or cleaning mixture at this.
Predetermined temperature T1It is not particularly limited.But, T1Preferably in the range of 30 DEG C to 60 DEG C.
In a preferred embodiment of described method, measure q1According to predetermined temperature T1With the available ENERGY E predetermined for described methodmaxDetermine, wherein, Emax、T1With q1Between relation be stored in control device in.
The method of the present invention makes it possible to be setup flexibly the demand of medicated clothing to be cleaned.Therefore, it can be favourable for heating a certain amount of water to be heated in one or more step.
In a preferred embodiment of described method, measure q1Water liquid be heated to predetermined temperature T in one step1.If in this case, for the purpose got wet, make amount q of heating subsequently1Contact medicated clothing, then medicated clothing can at a good pace be heated.This can advantageously reduce the time needed for the washing stage subsequently.But, at high predetermined temperature T1In the case of, basically there exist following risk: certain form of spot, the spot especially containing protein will be stayed on medicated clothing securely.
For using son amount q1' situation, by described sub-amount q1' introduce in bucket after be respectively heated, advantageously according to predetermined temperature T1With can be used for heating q in the step (b)1ENERGY EheatingDetermine sub-amount q1', described ENERGY EheatingAmount less than can be used for the ceiling capacity E of described methodmax, wherein, Eheating、T1With sub-amount q1Relation between ' is stored in control device.Adding son amount q1' afterwards, described sub-amount q1' temperature T can be heated to respectively1.But, if amount q1Water liquid in step (b), be integrally heated to T1, then also can carry out less heating.
In the preferred embodiment of the method for the present invention, total amount qtotal=q1+ΣqnWashing stage of being used to carry out in step (d) of water liquid, wherein, qnFor in step (c) and (d) with corresponding temperature Tqn<T1The son amount of the water liquid added, wherein n >=2.In this, it is preferred that at business q1/qtotalIn the case of being brought down below predetermined value x, in washing stage of step (d) according to according to business q1/qtotalTimetable addition qn, n >=3.
Total amount q of water liquid1+q2Or the q that puts it brieflytotalPreferably optimum water, in the case of inputting specific energy, described optimum water realizes the heating to water liquid for maximum clean result.qtotalCan be predetermined or perform the present invention method time be determined.Therefore, during the method for the present invention, such as in the case of the less water yield, if use pressure transducer determine the water level in bucket, then before heating, during and after optimum water can be determined by pressure curve.This also particularly depends on the loading of medicated clothing, and this such as can be determined by the weight measuring medicated clothing.
In step (c) period, normally closed heater.
The time that cleaning agent needed for washing stage is added into is not particularly limited.Generally, add cleaning agent as early as possible, to realize the optimal washing stage.But, according to composition, it is to avoid at a relatively high temperature or as early as possible adjustment temperature can be favourable.Enzyme in cleaning agent is generally sensitive to too high temperature.On the other hand, bleach typically requires at a relatively high temperature to strengthen bleaching effect.
In any case, according to the present invention, following method is it is preferable that the cleaning agent for the washing stage (d) is included in q1And/or q2In.
Additionally, the most preferably, according to ratio q1/q2Select water yield q2So that water yield q1+q2Temperature be not decreased below minima T of temperature of water liquidwash.This considers the fact that water yield q owing to adding rather cold2, therefore, it is heated to T1Water yield q1Cooled down before the washing stage starts.It is therefore preferred that it should be noted that specify the minimum temperature T of cleaning mixture for the washing stagewash。
Temperature Tq1And Tq2Generally in the range of 5 DEG C to 18 DEG C.Temperature Tq1And Tq2The most identical, temperature Tq1And Tq2The temperature of tap water especially used.
In the preferred embodiment of the method for the present invention, in the case of especially in medicated clothing, existence contains protein contaminants advantageously；Water yield q1First in step (b), it is heated to temperature TP1<T1, getting medicated clothing the and the most necessarily water yield in bucket is supplemented to q wet1Afterwards, the water liquid in bucket is heated to temperature TP2, wherein TP1<TP2≤T1。
After heating, make medicated clothing due to the suitable motor program of cylinder and be heated to T1Water liquid phase contact, medicated clothing is the most wetted, additionally, described cylinder also can have the drawing device for water liquid.Due to temperature conditions TP1<TP2≤T1, therefore, this process is it is meant that can avoid leaving the spot containing protein securely.TP1Preferably in the range of 25 DEG C to 35 DEG C.
Additionally, in an especially gentle embodiment, it is preferred that T in step (b)P2<T1, and reaching temperature TP2Afterwards, medicated clothing is got wet with water liquid again by the rotation of cylinder, the most alternatively the water flow back in bucket liquid is being supplemented to q1Afterwards, water yield q1It is heated to temperature T1.After medicated clothing is wetted, the water yield is supplemented to q1Allow for the following fact: the water absorbed by medicated clothing because of the process of getting wet can not flow back in bucket again.
If needing the water yield is supplemented to q1So can consider that the extra water yield used is (for simplifying referred to as Δ q): the son amount that will will add in step (c) and step (d) alternatively is set to relatively low so that total amount q by following manner for the washing stagetotalIt is not exceeded.
In an especially preferred embodiment of described method, according to useful load and/or the kinds of laundry amount of the determination q of cylinder1、q2And/or qtotal.To this end, according to the useful load of cylinder and/or amount q of kinds of laundry1、q2And/or qtotalBetween relation be generally stored inside in the control device of washing machine.If, in other words, process of getting wet and washing stage match from different medicated clothing useful loads, so can prevent from not exclusively getting wet in the case of the biggest medicated clothing useful load, and by comparison in the case of little medicated clothing useful load, the lasting long time in stage of getting wet can be prevented on the basis of successfully getting wet.This also increases the uniformity got wet.
Cylinder may utilize suitable determination method and automatically determines the useful load of medicated clothing, or manually set by the user of washing machine.The type of medicated clothing is possible with suitable determination method, such as optical means determines, or manually set by the user of washing machine.
In the method for the invention, cylinder preferably in step (a) and/or (b), especially in step (b) with rotational speed more higher than in step (c).
Cylinder preferably in step (a) and/or (b), especially in step (b) with mean speed in the range of 40 revs/min to 60 revs/min, more preferably rotational speed in the range of 45 revs/min to 55 revs/min.
Cylinder preferably in step (c) with mean speed in the range of 25 revs/min to 45 revs/min, more preferably in the range of 30 revs/min to 40 revs/min, especially rotational speed in the range of 31 revs/min to 39 revs/min.
Generally, in the washing stage of step (d), cylinder with mean speed in the range of 40 revs/min to 60 revs/min, more preferably rotational speed in the range of 45 revs/min to 55 revs/min.
Subject of the present invention also resides in a kind of laundry machine for treating laundry, described washing machine have be rotatably mounted in bucket cylinder, there is driving motor, have and control device, have water system, have the measurement apparatus of amount for determining the water liquid being introduced in bucket, have the heater for heating the water liquid in bucket and have temperature sensor for cylinder, wherein, the method that described control device is arranged to perform to have following step:
A () will be in temperature Tq1The first amount q1Water liquid introduce in bucket；
B () is by described first amount q1Water liquid be heated to predetermined temperature T1>Tq1；
Wherein, amount q1Can be introduced in one step or in described amount q1It is divided into many height amount q1' state under be introduced into, be heated to temperature T1Q can introduced1Afterwards or add one or more sub-amount q1' start afterwards, wherein, q1With the first son amount q introduced1" be both greater than used for covering heater necessary amount qmin；
C () will be in temperature Tq2<T1Second water yield q2Add water yield q of heating1；And
D () performs the washing stage to medicated clothing in the case of having cleaning agent.
Temperature sensor as used herein is particularly useful for controlling heating, enabling set temperature to be adjusted.
The washing machine of the present invention includes the measurement apparatus of the amount for determining the water liquid being introduced in bucket.Preferably there is the timer as measurement apparatus, effusion meter and/or level sensor.When using timer, such as, can measure the time that water flows into via water system.If hydraulic pressure is known and constant, then the time opened by valve can estimate the amount of the water liquid in introducing bucket, especially tap water effectively.
By using effusion meter and/or level sensor can obtain more accurate measurement result.The fact that be additionally contemplates that some due to level sensor water liquid may be absorbed by medicated clothing, therefore, according to the present invention, the washing machine with effusion meter and level sensor is preferred.
The washing machine of the present invention and the method for the present invention have many advantages.Thus can get wet by using the water liquid heated and preheat medicated clothing, in the way of more energy efficient, perform washing process.In this, the water of fairly small amount is utilized to be sufficient to, regardless of whether amount that how need not be generally big necessary to the washing stage.So, medicated clothing can use the hottest water liquid to preheat, and therefore, even if in the case of adding colder water subsequently, in an embodiment of the present invention, washing still can be carried out with at a relatively high wash temperature in the most separate one or more part.Finally, the temperature of medicated clothing is key factor in the washing stage, because carried out the interaction with cleaning mixture at this.Owing to relatively early the water for getting wet being heated according to the present invention, therefore, quick washing process the most also can be realized.
Generally speaking, owing to the water yield to be heated is low, therefore can use with significantly reduced energy and realize that user is desired, temperature that to guarantee clean result commonly required.In the case of the cleaning agent as in Australian or Saudi standard without bleaching catalyst, such as IEC-BplusPerborat, can use with significantly reduced energy and realize bleaching effect.
If additionally, by medicated clothing before water saturates, with the cleaning agent that the hottest a small amount of water dissolution is to be used, then, can promote that cleaning agent is more uniformly absorbed by medicated clothing.
Finally, if being heated to T1Water be distributed in medicated clothing before adding other colder water, then the effect of sterilization can be realized.To this end, T1Should be the highest.
Accompanying drawing explanation
The present invention is illustrated in greater detail, wherein below with reference to Fig. 1 to Fig. 3:
Fig. 1 shows an embodiment of the washing machine of the present invention, and described embodiment is not used in the purpose of restriction, and the method for the present invention can perform in described washing machine；
Fig. 2 shows the curve chart of the general introduction in time of the washing process according to prior art；
Fig. 3 shows the curve chart of the general introduction in time of the washing process according to the present invention.
Detailed description of the invention
Fig. 1 shows an embodiment of the washing machine of the present invention, and described embodiment is not used in the purpose of restriction, and the method for the present invention can perform in described washing machine.
Described washing machine includes bucket 1, and cylinder 2 is rotatably mounted in bucket 1 around horizontal axis 3, and cylinder 2 can be driven motor 14 to drive.Realize with the distribution of reinforcement of the rotation direction particularly along arrow 16 of medicated clothing 7 of cleaning mixture 6 and the drawing device 5 by medicated clothing agitator 4 with for cleaning mixture 6 that reduces of free fluid that is not absorbed in medicated clothing 7.Washing machine also has cleaning mixture feed system, described cleaning mixture feed system include the water attachment fitting for household water system 8, can be automatically controlled valve 9 and to the service 10 of bucket 1, described service 10 is conducted through detergent dispenser or distribution plate 11 at this, and the water of entrance can will be delivered to bucket 1 from described detergent dispenser or distribution plate 11 by the cleaning agent of part.Valve 9 can be controlled according to program flow diagram by controlling device 12, and described program flow diagram can be associated with temporal sequence and/or the reaching property of the particular measurement value to the parameter (wash liquid level, the temperature of cleaning mixture, the rotating speed etc. of cylinder) in washing machine.Also having heater 13 in bucket 1, described heater 13 also can be turned on and off by controlling device 12.Finally, washing machine also has the temperature sensor 17 of the temperature for measuring water liquid 6 and for measuring the level sensor 15 of the amount of the water liquid 6 in bucket 1, such as pressure transducer.In embodiment shown here, service 10 also has effusion meter 18.
Washing procedure in this washing machine generally starts opening valve 9, in order to introduced bucket 1 from household water network 8 by water.Timer (being not shown on this) can be used to determine the water yield being introduced within the time required for this.
When performing the method for the present invention in this washing machine, execution following step:
A () will be in temperature Tq1The first amount q1Water liquid 6 introduce in bucket 1；
B () is by described first amount q1Water liquid 6 be heated to predetermined temperature T1>Tq1；
C () will be in temperature Tq2<T1Second water yield q2Add water yield q of heating1；And
D (), in the case of having cleaning agent, performs the washing stage to medicated clothing 7.
Amount q1Can be introduced in one step or be divided into many height amount q1' state under be introduced into, can introduce q1Afterwards or introduce one or more sub-amount q1' begin heat to temperature T afterwards1, monitor described temperature T by means of temperature sensor 171, wherein, q1With the first son amount q introduced1" both greater than cover amount q needed for heater 13min.This guarantees that heater 13 will not dry running and need not cut out by the safety device being generally of.
19 expressions be enough to soak amount q of medicated clothing 71In the case of water level.20 represent amount q at the water liquid 6 just touching cylinder 21In the case of water level.21 is to cover the minimum q needed for heater 13min.22 is the bottom of bucket.
Fig. 2 diagrammatically illustrates the temperature curve 23 in conventional washing process of the water liquid in bucket and curves of water level 24 for traditional method.T is at this express time.In the case of traditional method, water is not added with thermally being introduced into maximum stage H in step (A)max.In step (B), in cut off the water supply supply in the case of, medicated clothing is got wet, therefore, water level reduces again.After getting wet, water liquid is heated to temperature T in step (C)max, described temperature TmaxIt it is the initial temperature for washing stage (D).Owing to not carrying out other heating in the washing stage (D), therefore temperature slightly declines at this.
Fig. 3 diagrammatically illustrates the temperature curve 25 in the washing process of the present invention of the water liquid in bucket and curves of water level 26 for the method for the present invention.T is at this express time.In the method for the invention, first, fairly small amount q1Water liquid be not added with thermally being introduced in step (a).Water liquid especially can comprise cleaning agent.This amount q1T it is heated to subsequently in step (b)1.Water level 26 can decline larger or smaller degree according to the degree of contact with clothing.When heater is closed, the other interpolation of water liquid is carried out subsequently in step (c), until it reaches be used for the total amount of the water liquid of washing stage (d) in this embodiment.Temperature in Tong the most slightly declines.
Reference numerals list
1 barrel
2 cylinders, cleaning-drum
3 rotation axiss
4 medicated clothing agitators
5 drawing devices
6 cleaning mixture；Water
7 medicated clothings
8 household water system
9 valves
10 services
11 distribution plates
12 control device
13 heaters
14 drive motor
15 level sensors
16 arrows representing cylinder rotation direction；Draw direction
17 temperature sensors
18 for determining the device of the amount of the water liquid introduced in bucket；Effusion meter
19 be enough to soak amount q of medicated clothing1In the case of water level
20 in amount q of the water liquid just touching cylinder1In the case of water level
21 cover the minimum q needed for heatermin
22 bottoms of the barrel
Temperature curve in 23 traditional methods
Curves of water level in 24 traditional methods
Temperature curve in the method for 25 present invention
Curves of water level in the method for 26 present invention
Claims (14)
1. the method being used for processing the washing machine of medicated clothing (7) for operation, described washing machine has the cylinder (2) being rotatably mounted in bucket (1), there is the driving motor (14) for cylinder (2), there is control device (12), there is water system (8, 9, 10, 11), there is the measurement apparatus (15 of amount for determining the water liquid (6) being introduced in bucket (1), 18), there is the heater (13) for heating the water liquid (6) in bucket (1) and there is temperature sensor (17), it is characterized in that, execution following step:
A () will be in temperature Tq1The first amount q1Water liquid (6) introduce in bucket (1)；
B () is by described first amount q1Water liquid (6) be heated to predetermined temperature T1>Tq1；
Wherein, amount q1Can be introduced in one step or in described amount q1It is divided into many height amount q1' state under be introduced into, be heated to temperature T1Q can introduced1Afterwards or add one or more sub-amount q1' start afterwards, wherein, q1With the first son amount q introduced1" be both greater than used for covering heater (13) necessary amount qmin；
C () will be in temperature Tq2<T1Second water yield q2Add water yield q of heating1；And
D () performs the washing stage to medicated clothing (7) in the case of having cleaning agent.
2. the method for claim 1, it is characterised in that amount q1According to predetermined temperature T1With predetermined power E that can be used in described methodmaxDetermine, wherein, Emax、T1With q1Between relation be stored in control device (12).
3. method as claimed in claim 1 or 2, it is characterised in that amount q1Water liquid (6) be heated to predetermined temperature T in one step1。
4. method as claimed in claim 1 or 2, it is characterised in that according to predetermined temperature T1With can be used in heating q in the step (b)1ENERGY EheatingDetermine sub-amount q1', by described sub-amount q1' introduce bucket (1) after be respectively heated, described ENERGY EheatingAmount less than can be used in the ceiling capacity E of described methodmax, wherein, Eheating、T1With sub-amount q1Relation between ' is stored in control device (12).
5. the method as according to any one of Claims 1-4, it is characterised in that total amount qtotal=q1+ΣqnWater liquid be used for washing stage of performing in step (d), wherein, qnIt is with corresponding temperature T in step (c) and step (d)qn<T1The son amount of the water liquid (6) added, wherein, n >=2.
6. method as claimed in claim 5, it is characterised in that at business q1/qtotalIn the case of being decreased below predetermined value x, in washing stage of step (d) according to according to business q1/qtotalTimetable carry out addition qn, wherein n >=3.
7. the method as according to any one of claim 1 to 6, it is characterised in that the cleaning agent for the washing stage (d) is comprised in q1And/or q2In.
8. the method as according to any one of claim 1 to 7, it is characterised in that according to ratio q1/q2Select water yield q2So that water yield q1+q2Temperature will not be decreased below the predetermined minimum value T of temperature of water liquid (6)wash。
9. the method as according to any one of claim 1 to 8, it is characterised in that water yield q in step (b)1It is first heated to temperature TP1<T1, at medicated clothing of getting wet (7) and the most necessarily the water yield in bucket (1) is being supplemented to q1Afterwards, in bucket (1), water liquid (6) is heated to temperature TP2, wherein, TP1<TP2≤T1。
10. method as claimed in claim 9, it is characterised in that TP1In the range of 25 DEG C to 35 DEG C.
11. methods as described in claim 9 or 10, it is characterised in that T in step (b)P2<T1, reaching temperature TP2Afterwards, medicated clothing (7) is got wet again with water liquid (6) by the rotation of cylinder (2), water yield q1With water liquid (6), the amount flow back in bucket (1) is being supplemented to q the most alternatively1It is heated to temperature T afterwards1。
12. methods as according to any one of claim 1 to 11, it is characterised in that according to useful load and/or the type amount of the determination q of medicated clothing (7) of cylinder (2)1、q2And/or qtotal。
13. 1 kinds of washing machinees being used for processing medicated clothing (7), described washing machine has the cylinder (2) being rotatably mounted in bucket (1), there is the driving motor (14) for cylinder (2), there is control device (12), there is water system (8, 9, 10, 11), there is the measurement apparatus (15 of amount for determining the water liquid (6) being introduced in bucket (1), 18), there is the heater (13) for heating the water liquid (6) in bucket (1) and there is temperature sensor (17), it is characterized in that, the method that described control device (12) is arranged to perform to have following step:
A () will be in temperature Tq1The first amount q1Water liquid (6) introduce in bucket (1)；
B () is by described first amount q1Water liquid (6) be heated to predetermined temperature T1>Tq1；
Wherein, amount q1Can be introduced in one step or in described amount q1It is divided into many height amount q1' state under be introduced into, be heated to temperature T1Q can introduced1Afterwards or add one or more sub-amount q1' start afterwards, wherein, q1With the first son amount q introduced1" be both greater than used for covering heater (13) necessary amount qmin；
C () will be in temperature Tq2<T1Second water yield q2Add water yield q of heating1；And
D () performs the washing stage to medicated clothing (7) in the case of having cleaning agent.
14. washing machinees as claimed in claim 13, it is characterised in that described washing machine has the timer as measurement apparatus (15,18), effusion meter (18) and/or level sensor (15).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013225113.0A DE102013225113B4 (en) | 2013-12-06 | 2013-12-06 | Process for the treatment of laundry with improved wetting phase and suitable washing machine for this purpose |
| DE102013225113.0 | 2013-12-06 | ||
| PCT/EP2014/075671 WO2015082281A1 (en) | 2013-12-06 | 2014-11-26 | Method for treating laundry with an improved wetting phase, and washing machine suitable for this purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105829596A true CN105829596A (en) | 2016-08-03 |
| CN105829596B CN105829596B (en) | 2017-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480065484.6A Active CN105829596B (en) | 2013-12-06 | 2014-11-26 | For with the improved method for getting phase process clothing wet and the washing machine suitable for this purpose |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3077580B1 (en) |
| CN (1) | CN105829596B (en) |
| DE (1) | DE102013225113B4 (en) |
| RU (1) | RU2643134C2 (en) |
| WO (1) | WO2015082281A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064291A (en) * | 2019-05-23 | 2020-12-11 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102060067B1 (en) * | 2017-02-27 | 2019-12-27 | 엘지전자 주식회사 | A laundry treating apparuts and a method of the same |
| DE102018122468A1 (en) * | 2018-09-14 | 2020-03-19 | Miele & Cie. Kg | Method and device for thermally activating a cleaning solution before a washing cycle for a cleaning device |
| DE102018122464A1 (en) * | 2018-09-14 | 2020-03-19 | Miele & Cie. Kg | Method and device for thermally killing germs in textiles before a washing cycle in a cleaning device and cleaning device |
| DE102018122470A1 (en) * | 2018-09-14 | 2020-03-19 | Miele & Cie. Kg | Method and device for heating a cleaning solution for a wash cycle in a cleaning device |
| CN111485363B (en) * | 2019-01-25 | 2022-10-11 | 青岛海尔洗衣机有限公司 | Control method of clothes processing system |
| DE102021130866A1 (en) | 2021-11-25 | 2023-05-25 | Zf Cv Systems Europe Bv | Method for determining a vehicle mass of a vehicle, mass estimation unit and vehicle |
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| DE102005012426A1 (en) | 2005-03-17 | 2006-09-21 | BSH Bosch und Siemens Hausgeräte GmbH | Wetting process for the laundry in a program-controlled washing machine |
| DE102006029670A1 (en) | 2006-06-28 | 2008-01-03 | BSH Bosch und Siemens Hausgeräte GmbH | Process for the treatment of laundry with variable net duration and suitable washing machine |
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2013
- 2013-12-06 DE DE102013225113.0A patent/DE102013225113B4/en not_active Expired - Fee Related
-
2014
- 2014-11-26 EP EP14802689.1A patent/EP3077580B1/en active Active
- 2014-11-26 RU RU2016123333A patent/RU2643134C2/en active
- 2014-11-26 WO PCT/EP2014/075671 patent/WO2015082281A1/en active Application Filing
- 2014-11-26 CN CN201480065484.6A patent/CN105829596B/en active Active
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| CN101711295A (en) * | 2007-06-20 | 2010-05-19 | Bsh博世和西门子家用器具有限公司 | Be used for washings method of handling and the washing machine that is suitable for this purposes |
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| CN112064291A (en) * | 2019-05-23 | 2020-12-11 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
| CN112064291B (en) * | 2019-05-23 | 2023-11-17 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3077580B1 (en) | 2020-01-08 |
| EP3077580A1 (en) | 2016-10-12 |
| DE102013225113A1 (en) | 2015-06-11 |
| RU2643134C2 (en) | 2018-01-30 |
| WO2015082281A1 (en) | 2015-06-11 |
| DE102013225113B4 (en) | 2019-01-31 |
| CN105829596B (en) | 2017-07-11 |
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