CN105283597B - Method and the washing machine suitable for this method for operating the improved washing machine of residual moisture content for realizing washings - Google Patents
Method and the washing machine suitable for this method for operating the improved washing machine of residual moisture content for realizing washings Download PDFInfo
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- CN105283597B CN105283597B CN201480030514.XA CN201480030514A CN105283597B CN 105283597 B CN105283597 B CN 105283597B CN 201480030514 A CN201480030514 A CN 201480030514A CN 105283597 B CN105283597 B CN 105283597B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
-
- 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
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- 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
- D06F2103/16—Washing liquid temperature
-
- 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
- D06F2103/18—Washing liquid level
-
- 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
-
- 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
- D06F2105/02—Water supply
-
- 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
- D06F2105/06—Recirculation of washing liquids, e.g. by pumps or diverting valves
-
- 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
- D06F2105/08—Draining of washing liquids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/28—Electric heating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/40—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
-
- 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
- D06F39/04—Heating arrangements
-
- 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
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
It is used for the method in rinsing in washing machine washings (7) the present invention relates to a kind of, the washing machine has the control device (12) for control program sequence, it is rotatably installed in the roller (2) in alkali liquor container (1), heater (13), pump (16) and the motor (14) for the roller (2), according to methods described, after the washing stage in the rinse stage with one or more rinse steps, at least in last rinse step and in the last part washings added to the alkali liquor container (1) and the washings (7) by after drift thoroughly, (a) connect the pump (16) and pump walks the free detergent solution (6) in the alkali liquor container (1)；(b) it is then powered off the pump (16), and in the case where the pump (16) is turned off to dry speed omega1Operate the roller (2), so as to reduce by the moisture in the moist washings (7) obtained by step (a) and the water displaced in the process is collected in the alkali liquor container (1), to cause the water q in the alkali liquor container as q=qcol；If (c) water q collected in step (b)col<qset, then the alkali liquor container (1) is filled up to the water q in the alkali liquor container (1) is q >=q using from water feeder (8,9)set；(d) the water q in the alkali liquor container (1) is heated to predetermined temperature Tset；(e) cause the heated water distribution obtained by step (d) in the washings (7)；And to dry speed omega (f)2Roller (2) is operated, so that the heated water being distributed in step (e) in the washings (7) be displaced from the washings (7) and its pump is walked.
Description
Technical field
It is used to operate the method to the improved washing machine of residual moisture content that realizes the present invention relates to a kind of, and also
It is related to a kind of washing machine for being adapted for carrying out this method.
Background technology
Document EP2246469A1 discloses a kind of washing machine, and the washing machine includes rotatable drum, is disposed with roller in it
Cylinder and circulating pump for water to be cycled back in cylinder from the discharging area of cylinder via circulation line.
Washing procedure in washing machine with the roller being rotatably installed in alkali liquor container is generally in the wetting stage
With there is rinse stage after the washing stage, the rinse stage has multiple drying steps.Using last drying step, make
Water as much as possible from washings remove so that the washings that may be handled by fabric softener without dripping wetly from
Shift washer is removed.Especially, it is expected that the residual moisture content that still contains in washings after the drying stage namely often being claimed
For " residual moisture content after drying " it is low as much as possible.Moisture is good when this is generally dried by roller with higher speed
Separate to realize.Here, due to centrifugal force, moisture is pushed outwardly from washings by the tap on roller and enters roller
Intermediate space between alkali liquor container, at the intermediate space, moisture ideally flows into the bottom of alkali liquor container, the lower region
Domain includes a heater, and the heater is also known as " calandria recess ".The moisture then can be from calandria recess pump
Walk to be removed or be reused.
Using this known method, of a relatively high residual moisture content is still retained after last drying step.
It is a kind of to be used to performing washing cycle in the washer-dryer with heat pump and the subsequent drying cycle
Method can know that in the publication, at least last rinse stage of washing cycle is to utilize from document EP2390397A1
The water of heating is performed, so as to improve the temperature in alkali liquor container.Thus aim to solve the problem that low in the incipient stage in drying cycle
The problem of effect operation, this poorly efficient operation is due to that heat pump needs certain time come caused by reaching poised state.With
The water rinsing of heating means that the temperature in alkali liquor container and roller is of a relatively high, is handed over increasing the initial heat of evaporator of heat pump
Change.Thus, reach that the time that favourable poised state is spent wishes to be shortened in the operating process of heat pump.Water can pass through
The heater that is typically found in washing machine or by additional hot water supply apparatus or by regenerative resource
Heated such as solar energy.The temperature of heated water can be located between 40 DEG C and 80 DEG C.
Document EP2503048A1 describes a kind of method for being washed in washing machine and corresponding washing machine.Should
Method includes the heating period being located between rinse stage and drying stage, in the heating period, and washings is heated.Pass through
Washings is heated, its water holding capacity is lowered due to the reduction of the surface tension of the water on washings and the extension of fiber,
So as to realize the reduction of washings residual moisture content at the end of the drying stage.Therefore, the water of wetting washings can be by
Heating.The heating period preferably includes directly heating for washings, particularly preferably heated using infra-red radiation.
However, these are known that method still needs relatively large amount of water and energy.
The content of the invention
Thus, improved in terms of the consumption it is an object of the invention to provide a kind of water and/or energy on the technical background
The method for rinsing washing materials, this method allow after the final drying stage it is scrubbed and dry after washings in
With relatively low residual moisture content.The purpose of the present invention is also residing in a kind of washing machine suitable for this method of offer.
The purpose is according to the present invention, by for being floated in washing machine using the feature of corresponding independent claims
Wash the method for washings and realized by the washing machine of corresponding independent claims.The method according to the invention it is preferred
Embodiment is documented in corresponding dependent claims.Even if not limited clearly herein, according to washing for the present invention
The preferred embodiment of clothing machine also corresponds to the preferred embodiment of the method according to the invention.
Thus, subject of the present invention is a kind of method in rinsing in washing machine washings, and the washing machine, which has, to be used
Control device, the roller being rotatably installed in alkali liquor container, heater, pump in control program sequence and for rolling
Cylinder motor, according to this method, after the washing stage in the rinse stage with one or more rinse steps, extremely
Lack in last rinse step and washings are added to the alkali liquor container in the last part and the washings is floated
After thoroughly：
(a) connect pump and pump walks the free detergent solution in alkali liquor container；
(b) it is then powered off the pump and in the case where turning off the pump to dry speed omega1Roller is operated, so as to drop
Moisture in the low moist washings by obtained by step (a) simultaneously collects what is displaced in the process in alkali liquor container
Water, to cause the water q in alkali liquor container as q=qcol；
If (c) water collected in step (b) is qcol<qset, then alkali lye is filled with the water from water feeder
Container is until the water q of alkali liquor container is q >=qset；
(d) the water q in alkali liquor container is heated to predetermined temperature Tset；
(e) cause the heated water distribution obtained by step (d) in washings；And
(f) to dry speed omega2Roller is operated, the heated water drive being distributed in step (e) in washings is gone out
Washings simultaneously walks its pump.
Pump is walked preferably to be performed in step (a), until the transmission rate of pump drops to its initial value pinit10%, it is special
The 8% of its initial value is not dropped to and particularly preferably drops to the 5% of its initial value.
To this alternatively or additionally, in a preferred embodiment of the method according to the invention, the pump in step (a) is walked to hold
Row starts to transmit gas/air mixture until pump is identified.This is often associated with the relatively large fluctuation of transmission rate.
During the pump is walked, free detergent solution, the liquid combined without washings are walked by pump.
After free detergent solution is walked by pump, the moist washings in roller still may have excessive
Water, wherein, " excessive " herein means that washings is combined than water then in step (d) required for heating washings more
Many water.In a preferred embodiment of this method, using the slight drying of roller thus in step (a1) when pump is connected
Perform.In step (a1), roller is preferably operated most 1 minute with most 500rpm rotational speed omega.
In the method according to the invention, the heating of washings is implemented, so as to reduce the water holding capacity of washings.
This, predetermined temperature TsetIt is usually located in the range of 40 DEG C to 95 DEG C.According to the type and amount of washings, predetermined temperature TsetCan be with
Give appropriate selection in the scope.
In a preferred embodiment of this method, predetermined amount of water qsetWith load capacity wwBetween relation be stored in institute herein
In the control device of the washing machine used.Here, the load capacity w of washingswIt is lower, water qsetIt is generally lower.
Load capacity wwCan in a way known or the input of the user that passes through washing machine is determined.According to this hair
It is bright, it is preferred that the curve of the load capacity of the washings of roller pressure signal based on pressure sensor in the wetting stage come
It is determined that.Water is advantageously added while rotation in the wetting stage in roller, and the predetermined point of time t in this method1
Stop the rotation of roller and the filling of water, and the change of the pressure signal of pressure sensor is evaluated to determine out load capacity.
In the method according to the invention, it is generally heated and for heating washings for the water that rinses.
Heating water can be carried out in many ways.Heating in step (d) be preferably by being present in alkali liquor container be used for heat
The heater of cleaning solution is carried out.Here, the minimum water q needed for operation heaterreqThe quilt generally before step (d)
Setting.
In the method according to the invention, in step (c), if the water collected in step (b) is qcol＜ qset, then
Using the water filling alkali liquor container from water feeder until the water q in alkali liquor container is q >=qset.Water feeder includes
It is particularly used for the water jointing of main water feeder and the two-way valve of electrical control.The water of infeed is preferably controlled so as to
So that the water q in alkali liquor container is (1.1 × qset)≥q≥qset。
In a preferred embodiment of the method according to the invention, the temperature T of waterwIn step (e) or in step (f)
In or between step (e) and step (f) be measured, so that it is determined that going out whether washings is sufficiently heated.
Therefore, in step (f), when the pump is shut off, such as to dry speed omega2Operation roller is until water is enough to survey
Go out the temperature T for the water thrown away being presented in alkali liquor containerw.In TwLess than predetermined temperature Tw setIn the case of, then perform again
Step (b) to (f).
If not requiring to monitor the heating of washings, in another preferred embodiment in step (f), connect first
Pump, then to dry speed omega2Operate roller.
The method according to the invention not only advantageously achieves the reduction of residual moisture content, has further reduced water
And/or the consumption of energy.If washings in washing machine in the case that the temperature of cleaning solution is relatively low be washed when, this
Can also sterilization or sterilization be particularly used for.
In a preferred embodiment of the method according to the invention, step (a) to (f) is being carried out with most 30 DEG C of temperature
It is performed after washing stage.
In step (d), fill level is generally measured.If being not reaching to a particular value, bar is usually not met
Part q >=qset.Fill level is disposed with the case of pressure sensor in alkali liquor container for example by assessing in alkali liquor container
Hydrostatic pressure is recognized.Alternatively or additionally, the electricity output of motor is it is possible thereby to fill level for assessing water, this
It is because the electricity output of motor increases with the increase of the fill level in alkali liquor container.
Thus, to condition q >=qsetMonitoring be preferably accomplished by the following way：Held by measuring and assessing alkali lye
Hydrostatic pressure in device or water q in alkali liquor container is determined by measuring and assessing the electricity output of motor.
In a particularly preferred embodiment of the method according to the invention, the heated water in step (d) is by spraying
Device (" water injector ") applies to washings, and the water outlet opening of the flusher points to inner roller wall.
A kind of possible mode for realizing this is by especially implementing the flusher on the leather cup of washing machine that water is defeated
Enter in roller.Washings is squirted in order to orient, the water outlet opening of flusher can be designed to multiple passages or can be with
The nozzle optimized using fluid.
Apply to washings, be preferably sprayed directly on warm water on washings in the method according to the invention preferably
Accelerate to come being circular layout above and in the drive for the centrifugal force being applied to it by what washings was formed to inner wall of rotary drum that recline
Through washings under dynamic.In this way, washings can particularly effectively be heated by warm water, make it that the water of washings is protected
Holding force (being also known as herein " water absorbability ") can be reduced efficiently.
According to the speed of roller, used water and washings load and its arrangement on interior drum housing
Corresponding situation, it may appear that：The flowing through washings of warm water used in the method according to the invention is not with through whole
The mode of the radial direction of stream is carried out, but partially passes through the passage formed in washings or opening.It is likely to occur, washings
The water that some regions are supplied effectively soaks and is thus flowed through or heated, and on the contrary, other regions are inefficiently moistened
It is wet, flow through or heat.
In a preferred embodiment of the method according to the invention, step (e) thus includes reversal periods, in the reversal periods
In, roller is with the speed less than 60rpm (rotating speed per minute), preferably shorter than 50rpm and particularly preferably less than 40rpm
Rotation.
Subject of the present invention also resides in a kind of washing machine, the washing machine have for control program sequence control device,
Roller, heater, pump and the motor for roller in alkali liquor container are rotatably installed in, wherein, the control
Device processed is designed to carry out the method for rinsing washing materials, according to this method, with one or many after the washing stage
Washings hold added to alkali lye in the rinse stage of individual rinse step, at least in last rinse step and in the last part
Device and washings by after drift thoroughly,
(a) connect pump and pump walks the free detergent solution in alkali liquor container；
(b) it is then powered off pump, and in the case where pump is turned off to dry speed omega1Roller is operated, so as to reduce by step
Suddenly moisture in the moist washings that (a) is obtained and the water displaced in the process is collected in alkali liquor container, so that
It is q=q to obtain the water q in alkali liquor containercol；
If (c) water collected in step (b) is qcol<qset, then alkali lye is filled with the water from water feeder
Container is until the water q of alkali liquor container is q >=qset；
(d) water in water alkali liquor container is heated to predetermined temperature Tset；
(e) cause the water distribution of the heating obtained by step (d) in washings；And
(f) to dry speed omega2Roller is operated, so that the water that will be distributed in step (e) in washings is from washings
Displace and walk its pump.
In a preferred embodiment, there is washing machine the heating water obtained in flusher, step (d) to pass through the sprinkling
Device applies to washings.
Present invention be advantageous in that washing process of the washings in washing machine can be realized in an economical manner
And the reduction of the moisture remained after subsequent drying process.In addition to saving water, moreover it is possible to save energy.This
Outside, the present invention allows to realize residual moisture after relatively low residual moisture content, i.e. relatively low drying under relatively low mechanical load
Content.Finally, the present invention also can be by so-called rinsing drying program with increased when with relatively low temperature washes
Temperature kills bacterium temperature.In this case, this is also referred to as health rinsing program.
Embodiment
The present invention is elaborated in more detail with reference now to Fig. 1.
Fig. 1 illustrates the schematic diagram of washing machine, and the method according to the invention can be performed in the washing machine.It is other to implement
Example is readily apparent that.Washing machine in Fig. 1 has alkali liquor container 1, and in the alkali liquor container 1, roller 2 is rotatably mounted
And it can be operated by motor 14.The rotation axis 3 of roller 2 is pointed to above and from the less angle of horizontal-shift (for example
13 °) face forward, so as to realize to more easily entering and observing inside roller 2.By this arrangement and combine
It is used for the washings agitator 4 and water collecting device 5 of cleaning solution or warm water 6 on the inner surface of drum housing, also achieves
The aggravation of cleaning solution or warm water 6 to the percolation of washings 7.The water collecting device 5 of washing machine shown in Fig. 1, which is implemented into, make it that they can
With in roller 2 herein with optimally ponding when turning clockwise shown in arrow 17.
Washing machine also has cleaning solution input system, and the water that the cleaning solution input system includes main water feeder 8 connects
The feeding pipe 10 of joint, the two-way valve 9 of electrical control and alkali liquor container 1, it is necessary to when the feeding pipe 10 be also directed
By detergent flushing device (detergent disk) 11, the water of inflow can in the washing stage by detergent part from the detergent
Flushing device 11 is transferred in alkali liquor container 1.In addition, heater 13 is arranged in alkali liquor container 1.Two-way valve 9 and heating
Device 13 can be controlled with controlled device 12 according to flow layout, and the flow layout can be with time-program(me) and/or washing
The reaching property of some parameters such as measured value of cleaning solution level, cleaning solution temperature, speed of washings roller etc. in clothing machine is come
With reference to.Especially, control device 12 is arranged to implement the method according to the invention with step (a) to (f).For example, control dress
The filling of water can be controlled until meeting condition q >=q in step (c) by puttingset.After suitable assess, control device 12 is fitted
In control such as heating, motor and pump.
In addition, according to one embodiment of the method for the invention, the load capacity of washings can be considered, such as in step
Suddenly the total amount of the water used in (d) can be referring back to the relation between load capacity and water stored in control device 12.
In the embodiment in figure 1, alkali liquor container 1 is configured with water injector 18, and the water injector 18, which is implemented into, causes step
(d) water heated in can be sprayed on the inner roller housing 19 of roller 2 by way of water injector 18 is with target
Washings 7 on.Here, warm water leaves from water outlet opening 20.Water injector 18 can utilize the triple valve 21 of electrical control
To supply, the liquid that the triple valve 21 can be connected in alkali liquor container 1 can be transmitted to water spraying structure 18 or transmission
To drainpipe 22.
In Fig. 1,15 the pressure sensor for measuring the hydrostatic pressure p in alkali liquor container 1 is referred to.Hydrostatic pressure p by
The fill level of water is produced.The signal of motor 14, pressure sensor 15 and temperature sensor 23 is provided to control device
12.By temperature sensor 23, whether fully or the method according to the invention to enable in particular to determine the heating of washings 7
Whether step (b) to (f) must be again carried out.
Once the water of heating is distributed in washings 7 using water spraying structure 18 and by performing reversal periods, it
It will be walked in last drying step in the case where pump 16 is connected by pump, wherein, in the reversal periods, roller is with low
In 60rpm, it is preferably lower than 50rpm, particularly preferably less than 40rpm rotations.Accordingly, washings residual moisture content is dropped
It is low.
Reference numerals list
1 alkali liquor container
2 rollers
3 rotation axis
4 washings agitators
5 water collecting devices
6 (temperature) water, free detergent solution
7 washings
8 are used for the water jointing of main water feeder
The two-way valve of 9 electrical controls
The feeding pipe of 10 alkali liquor containers
11 detergent dispensing apparatus
12 control devices
13 heaters
14 motors
15 pressure sensors
16 pumps
The optimal direction of rotation of 17 water collecting devices
18 water spraying structures
19 inner roller housings
20 water outlet openings
The triple valve of 21 electrical controls
22 drainpipes
23 temperature sensors
Claims (14)
1. one kind is used for the method in rinsing in washing machine washings (7), the washing machine has for control program sequence
Control device (12), the roller (2) being rotatably installed in alkali liquor container (1), heater (13), pump (16) and it is used for
The motor (14) of the roller (2), according to methods described, with one or more rinse steps after the washing stage
Rinse stage in, at least washings are added to the alkali liquor container (1) in last rinse step and in the last part
And after the washings (7) is floated thoroughly,
(a) connect the pump (16) and pump walks the free detergent solution (6) in the alkali liquor container (1)；
(b) it is then powered off the pump (16), and in the case where the pump (16) is turned off to dry speed omega1The operation rolling
Cylinder (2), so as to reduce by the moisture in the moist washings (7) obtained by step (a) and in the alkali liquor container (1)
It is middle to collect the water displaced in the process, to cause the water q in the alkali liquor container as q=qcol；
If (c) water q collected in step (b)col<qset, then the alkali lye is filled using from water feeder (8,9)
Container (1) is until the water q in the alkali liquor container (1) is q >=qset, wherein, qsetIt is predetermined amount of water；
(d) condition q >=q is monitored in the following mannerset：By measuring and assessing the hydrostatic pressure in the alkali liquor container (1)
And/or determine the water q in the alkali liquor container (1) by measuring and assessing the electricity output of the motor (14)；
Water q in the alkali liquor container (1) is heated to predetermined temperature Tset；
(e) cause the heated water distribution obtained by step (d) in the washings (7)；And
(f) to dry speed omega2Roller (2) is operated, so that being heated in the washings (7) will be distributed in step (e)
Water displaced from the washings (7) and walk its pump.
2. according to the method described in claim 1, it is characterised in that the pump in step (a), which is walked, is carried out to the pump
(16) transmission speed is reduced to its initial value pinit10%.
3. method according to claim 1 or 2, it is characterised in that the pump in step (a), which is walked, is carried out to the pump
(16) identify and start to transmit gas/air mixture.
4. method according to claim 1 or 2, it is characterised in that when connecting pump (16) (a1), utilize the rolling
Cylinder (2) performs soft drying, wherein, in step (a1), the roller (2) is operated most with the rotational speed omega for being up to 500rpm
The period of many 1 minute.
5. method according to claim 1 or 2, it is characterised in that the predetermined temperature TsetPositioned at 40 DEG C to 95 DEG C of model
In enclosing.
6. the method according to claim 1 or 2, it is characterised in that by predetermined amount of water qsetWith load capacity wwRelation storage
Exist in the control device (12), wherein, for smaller load capacity ww, the predetermined amount of water qsetWith regard to smaller.
7. method according to claim 1 or 2, it is characterised in that the heating in step (d), which is utilized, is present in the alkali lye
The heater (13) for heated scrub in container (1) is carried out.
8. method according to claim 7, it is characterised in that before step (d), heater described in setting operation
(13) the least quantity q needed forreq。
9. the method according to any one of claim 1-2,8, it is characterised in that in step (e) or in step (f)
In or between step (e) and step (f) measure water temperature Tw, so that it is determined that whether the heating to the washings is enough.
10. method according to claim 9, it is characterised in that in step (f) when the pump (16) is turned off, with
Dry speed omega2The roller (2) is operated, until being enough to measure the temperature T of the water thrown awaywWater be presented on the alkali lye and hold
In device (1).
11. method according to claim 10, it is characterised in that if TwLess than predetermined temperature Tw set, then step is performed again
Suddenly (b) to (f).
12. the method according to any one of claim 1-2,8, it is characterised in that in step (f), first will be described
Pump (16) is connected, then to dry speed omega2Operate the roller (2).
13. the method according to any one of claim 1-2,8,10-11, it is characterised in that at most with 30 DEG C of temperature
Step (a) to (f) is performed after spending the washing stage carried out.
14. a kind of washing machine, the washing machine, which has, to be used for the control device (12) of control program sequence, is rotatably installed in
Roller (2), heater (13), pump (16) in alkali liquor container (1) and the motor (14) for the roller (2),
Characterized in that, the control device (12) is configured to perform the method for rinsing washing materials (7), according to the side
Method, after the washing stage in the rinse stage with one or more rinse steps, at least in last rinse step and
In the last part washings added to the alkali liquor container (1) and the washings (7) by after drift thoroughly,
(a) connect the pump (16) and pump walks the free detergent solution (6) in the alkali liquor container (1)；
(b) it is then powered off the pump (16), and in the case where the pump (16) is turned off to dry speed omega1The operation rolling
Cylinder (2), so as to reduce by the moisture in the moist washings (7) obtained by step (a) and in the alkali liquor container (1)
It is middle to collect the water displaced in the process, to cause the water q in the alkali liquor container as q=qcol；
If (c) water q collected in step (b)col<qset, then the alkali lye is filled using from water feeder (8,9)
Container (1) is until the water q in the alkali liquor container (1) is q >=qset, wherein, qsetIt is predetermined amount of water；
(d) condition q >=q is monitored in the following mannerset：By measuring and assessing the hydrostatic pressure in the alkali liquor container (1)
And/or determine the water q in the alkali liquor container (1) by measuring and assessing the electricity output of the motor (14)；
Water q in the alkali liquor container (1) is heated to predetermined temperature Tset；
(e) cause the heated water distribution obtained by step (d) in the washings (7)；And
(f) to dry speed omega2Roller (2) is operated, so that being heated in the washings (7) will be distributed in step (e)
Water displaced from the washings (7) and walk its pump.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013210129.5A DE102013210129A1 (en) | 2013-05-29 | 2013-05-29 | Method for operating a washing machine with an improved residual moisture content of the laundry and suitable washing machine for this purpose |
| DE102013210129.5 | 2013-05-29 | ||
| PCT/EP2014/060217 WO2014191248A1 (en) | 2013-05-29 | 2014-05-19 | Method for operating a washing machine achieving an improved residual moisture content of the laundry, and washing machine suitable therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105283597A CN105283597A (en) | 2016-01-27 |
| CN105283597B true CN105283597B (en) | 2017-07-11 |
Family
ID=50877242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480030514.XA Active CN105283597B (en) | 2013-05-29 | 2014-05-19 | Method and the washing machine suitable for this method for operating the improved washing machine of residual moisture content for realizing washings |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3004448B1 (en) |
| CN (1) | CN105283597B (en) |
| DE (1) | DE102013210129A1 (en) |
| PL (1) | PL3004448T3 (en) |
| RU (1) | RU2634578C2 (en) |
| WO (1) | WO2014191248A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014217121A1 (en) * | 2014-08-28 | 2016-03-03 | BSH Hausgeräte GmbH | Laundry care device with a feeder |
| CN105970541A (en) * | 2016-06-29 | 2016-09-28 | 无锡小天鹅股份有限公司 | Washing control method of roller washing machine and roller washing machine |
| JP2018007938A (en) * | 2016-07-15 | 2018-01-18 | 東芝ライフスタイル株式会社 | Washing and drying machine |
| CN108866959B (en) * | 2017-05-09 | 2021-07-20 | 无锡小天鹅电器有限公司 | Washing machine and drainage control method and device thereof |
| DE102018200147A1 (en) * | 2018-01-08 | 2019-07-11 | BSH Hausgeräte GmbH | Process for the treatment of laundry in a washing machine with Umpumpsystem and washing machine therefor |
| DE102018214137A1 (en) * | 2018-08-22 | 2020-02-27 | BSH Hausgeräte GmbH | Laundry care device with an inlet nozzle |
| DE102018122461A1 (en) * | 2018-09-14 | 2020-03-19 | Miele & Cie. Kg | Method and control device for controlling heating of a washware during a cleaning process in a cleaning device and cleaning device |
| DE102019200368A1 (en) * | 2019-01-15 | 2020-07-16 | BSH Hausgeräte GmbH | METHOD FOR SPINNING LAUNDRY, CONTROL DEVICE FOR A LAUNDRY TREATMENT DEVICE, LAUNDRY TREATMENT DEVICE AND COMPUTER PROGRAM |
| WO2020191886A1 (en) * | 2019-03-27 | 2020-10-01 | 无锡小天鹅电器有限公司 | Laundry treatment device, control method, control system, and readable storage medium |
| US11028527B2 (en) * | 2019-09-27 | 2021-06-08 | Whirlpool Corporation | Laundry treating appliance for drying laundry |
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| CN1572961A (en) * | 2003-06-20 | 2005-02-02 | Lg电子株式会社 | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
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| DE4210577C2 (en) * | 1992-03-31 | 1996-10-24 | Aeg Hausgeraete Gmbh | Process for spin-washing laundry in a program-controlled washing machine |
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- 2013-05-29 DE DE102013210129.5A patent/DE102013210129A1/en not_active Withdrawn
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2014
- 2014-05-19 RU RU2015152585A patent/RU2634578C2/en active
- 2014-05-19 CN CN201480030514.XA patent/CN105283597B/en active Active
- 2014-05-19 WO PCT/EP2014/060217 patent/WO2014191248A1/en active Application Filing
- 2014-05-19 PL PL14727436T patent/PL3004448T3/en unknown
- 2014-05-19 EP EP14727436.9A patent/EP3004448B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1572961A (en) * | 2003-06-20 | 2005-02-02 | Lg电子株式会社 | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
| CN101128629A (en) * | 2005-02-28 | 2008-02-20 | Lg电子株式会社 | Method for controlling rinsing in washing machine |
| CN101177869A (en) * | 2007-09-05 | 2008-05-14 | 南京乐金熊猫电器有限公司 | Method washing washrag in laundry machine and laundry machine using the method |
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Also Published As
| Publication number | Publication date |
|---|---|
| PL3004448T3 (en) | 2017-12-29 |
| DE102013210129A1 (en) | 2014-12-04 |
| EP3004448B1 (en) | 2017-07-12 |
| RU2015152585A (en) | 2017-07-04 |
| CN105283597A (en) | 2016-01-27 |
| EP3004448A1 (en) | 2016-04-13 |
| WO2014191248A1 (en) | 2014-12-04 |
| RU2634578C2 (en) | 2017-10-31 |
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