CN109072528A - Washings care appliance with control device - Google Patents
Washings care appliance with control device Download PDFInfo
- Publication number
- CN109072528A CN109072528A CN201780022800.5A CN201780022800A CN109072528A CN 109072528 A CN109072528 A CN 109072528A CN 201780022800 A CN201780022800 A CN 201780022800A CN 109072528 A CN109072528 A CN 109072528A
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- China
- Prior art keywords
- drum
- cleaning
- washings
- cleaning solution
- alkali liquor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D06F2103/14—Supply, recirculation or draining of washing liquid
-
- 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
- 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
-
- 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
- D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The present invention relates to a kind of washings care appliances (100), it has the alkali liquor container (105) for receiving cleaning solution, for receiving the cleaning-drum (107) of washings, drum drive (111) and control device (123) for rotating cleaning-drum (107), wherein, alkali liquor container (105) includes outlet (115) and inlet port (117), wherein, outlet (115) is connect by pipeline (119) with inlet port (117) fluid technique, wherein, the lye pump (121) for pumping cleaning solution is disposed in pipeline (119), the control device is for controlling drum drive (111) and lye pump (121).Control device (123) is configured to activate lye pump (121) during recycling pumping procedure, so that cleaning solution to be pumped into pipeline (119) by outlet (115) from the alkali liquor container (105), and alkali liquor container (105) are re-delivered to by the cleaning solution pumped out by pipeline (119) and by inlet port (117).Control device (123) is configured to activate drum drive (111) during recycling pumping procedure, to rotate cleaning-drum (107) during section between when rotated and to contact washings with cleaning-drum (107).
Description
Technical field
The present invention relates to a kind of washings care appliance with control device.
Background technique
In the washings care appliance with circulation pumping system, cleaning solution is pumped out by lye pump from alkali liquor container,
And the cleaning solution pumped out is re-delivered to alkali liquor container by recycling pumping system by lye pump, so as to will be in cleaning-drum
Washings soaked again with cleaning solution.Not waterlogged washings tends to swim on cleaning solution in cleaning-drum, because
This, the washings of floating cannot sufficiently be moved by the roller of rotation.Thus it may make not waterlogged and swim in and wash
Washing the washings on liquid cannot fully clean during washings nursing process.
Summary of the invention
Task of the invention lies in provide a kind of washings care appliance, wherein realize the effective of whole washings
Washings nursing process.
The task is solved by having according to the theme of the feature of independent claims.Advantageous embodiment is subordinate
Claim, the content of the description and the appended drawings.
According on one side, task according to the present invention is solved by a kind of washings care appliance, is had and is used for
Receive alkali liquor container, the cleaning-drum for receiving washings, the drum driven dress for rotating cleaning-drum of cleaning solution
It sets and control device, wherein alkali liquor container includes outlet and inlet port, wherein outlet passes through pipeline and inlet port fluid
It technically connects, wherein the lye pump for pumping cleaning solution is disposed in the pipeline, the control device is for controlling
Drum drive and lye pump, wherein control device is configured to activate lye pump during recycling pumping procedure, to incite somebody to action
Cleaning solution is pumped into the pipeline by outlet from alkali liquor container, and the cleaning solution pumped out by the pipeline and is led to
It crosses inlet port and is re-delivered to alkali liquor container, wherein control device is configured to activate roller to drive during recycling pumping procedure
Dynamic device, to rotate cleaning-drum during section between when rotated and to contact washings with cleaning-drum.
The technological merit being achieved in is, by making cleaning-drum rotation but also not being impregnated with during recycling pumping procedure
Water and the washings part that thus floats contacted with cleaning-drum.Thus cause not waterlogged washings part, example
As the washings made of wool or silk advantageously soaks, drenched and improve its washing effect.
When activating lye pump by control device, cleaning solution is pumped out from alkali liquor container when recycling pumping procedure and starting
Into the pipeline, thus the liquid level decline of the cleaning solution in alkali liquor container.The liquid level of cleaning solution in alkali liquor container declines
In the case where contact not waterlogged and washings that is thus floating part with cleaning-drum and then when rotated
Between the washings componental movement is made by the cleaning-drum rotated during section.Here, rotational time section may include circulation pumping
Any time period of process, wherein rotational time section alternatively may include the entire duration for recycling pumping procedure.With rotation
The washings of the cleaning-drum contact turned can be thus equably wetted from all sides.
The cleaning solution being pumped out in the pipeline by lye pump is pumped during recycling pumping again by inlet port
Into alkali liquor container, so that the cleaning solution pumped out to be re-delivered to the washings in cleaning-drum.Here, what is conveyed again washes
Washing liquid can particularly effectively soak the washings part that the cleaning-drum with rotation contacts, because the cleaning solution can be never
The ipsilateral washings part for advantageously soaking the cleaning-drum effective exercise by rotating.Thus with leading to improvement by washings
Part is drenched and due to improving that washings part is drenched and leads to improved washing effect.
Circulation pumping procedure makes washings be partially exposed to the group on cleaning-drum with during cleaning-drum rotation as a result,
It closes to be advantageously used in and soak, such as washings part made of wool or silk is not easy to sensitive sum is not damaged
And effective washings nursing.
Washings care appliance is interpreted as following utensils, the utensil for washings nursing, be, for example, washing machine or
Dryer.The washings care appliance is especially understood to household washing object care appliance.That is, the washings is nursed
Utensil uses within the scope of housekeeping and handles the washings of household amount commonly.
In an advantageous embodiment of washings care appliance, washings care appliance has for providing washing
Liquid pours shell, wherein pours shell and is connect by transfer pipeline with alkali liquor container fluid technique, wherein control device construction
Shell is poured for activating, so that cleaning solution is transported to alkali liquor container by transfer pipeline from shell is poured.
The technological merit being achieved in is realized and will be washed by the shell that pours connecting with alkali liquor container fluid technique
Liquid is effectively communicated to pour in shell from shell is poured.
In an other advantageous embodiment of washings care appliance, control device is configured in circulating pump
It is activated before passing through journey and rotational time section and pours shell, so that cleaning solution is transported to alkali liquor container until conveying liquid level, wherein
The conveying liquid level is arranged in the roller bottom upper side of cleaning-drum.
The technological merit being achieved in is to be ensured, washed until conveying liquid level by the way that cleaning solution is transported to alkali liquor container
Roller is washed until enough height are contacted with cleaning solution.Cleaning solution, the roller bottom upper side that is arranged in cleaning-drum conveying
Liquid level thus ensures, the washings in cleaning-drum is sufficiently soaked when cleaning-drum rotates.
In an other advantageous embodiment of washings care appliance, control device is configured to, when lye holds
When cleaning solution in device reaches circulating pump liquor charging position, activate drum drive, so as to make cleaning-drum when rotated between the section phase
Between rotate, wherein circulating pump liquor charging position is arranged in the roller bottom side-lower of cleaning-drum.
The technological merit being achieved in is, by when activation recycles lingeringly activation rotation on the time after pumping procedure
Between section can reduce washings care appliance, when rotated between the machinery that is generated under the high revolving speed of cleaning-drum during section it is negative
Lotus.After activation recycles pumping procedure, before then starting rotational time section, under the liquid level of the cleaning solution in alkali liquor container
It drops until the circulating pump liquor charging position of the roller bottom side-lower of cleaning-drum.Thus not only cleaning-drum and also be in washing therein
Object is no longer contacted with cleaning solution during section between when rotated.Here, floating washings also due to decline cleaning solution liquid level and
Decline in cleaning-drum and is contacted with cleaning-drum.
In an other advantageous embodiment of washings care appliance, drum drive is configured to revolving
To contact revolving speed driving cleaning-drum during turning the period, to contact washings with cleaning-drum, wherein contact revolving speed is special
Not being includes range from 50 revs/min to 150 rev/min.
The technological merit being achieved in is, in the circulating pump liquor charging position for the roller bottom side-lower for being arranged in cleaning-drum,
Cleaning-drum can be driven with contacting revolving speed, contacted and generated mechanical negative with cleaning solution without the cleaning-drum due to rotation
Lotus, and thus reduce the mechanical load in washings care appliance.Here, contact revolving speed is also sufficiently used for by rotating through
The centrifugal force generated during journey contacts the washings of floating effectively with cleaning-drum.It sticks on cleaning-drum as a result,
Washings can particularly effectively be taken by the cleaning-drum of rotation together, to ensure fully to moisten during recycling pumping
Wet washing object.
In an other advantageous embodiment of washings care appliance, control device is configured to, when lye holds
When the cleaning solution inputted in device reaches liquid level, terminate the rotational time section, wherein the upper liquid level is arranged in cleaning-drum
Roller bottom upper side.
The technological merit being achieved in be can reduce washings care appliance, when rotated between turn during section in height
The lower mechanical load generated of speed.Raised cleaning solution liquid level in alkali liquor container causes when cleaning-drum is rotated due to existing
Cleaning solution and the mechanical load for increasing washings care appliance.
In an other advantageous embodiment of washings care appliance, washings and cleaning-drum are when rotated
Between contact during section realized by declining the cleaning solution in alkali liquor container during recycling pumping procedure.
The technological merit being achieved in is to make to swim in the washing on cleaning solution by the cleaning solution decline in alkali liquor container
Object is contacted with cleaning-drum, and cleaning-drum when rotated between during section not with the rotation of high revolving speed.During recycling pumping procedure,
Cleaning solution is pumped out from alkali liquor container, thus declines the cleaning solution liquid level in alkali liquor container, to make to swim on cleaning solution
Washings contacted with cleaning-drum.When cleaning-drum is rotated with the slow-speed of revolution, then connect washings advantageously with cleaning-drum
It touches and is thus effectively reversed.In the frame of circulation pumping procedure, the cleaning solution pumped out is re-delivered to lye appearance
Device, it is possible thereby to which washings that is contacting with cleaning-drum and being moved by cleaning-drum is effectively soaked from all sides.
In an other advantageous embodiment of washings care appliance, control device is configured to activate simultaneously
Lye pump and drum drive, to carry out circulation pumping procedure and rotational time section simultaneously.
The technological merit being achieved in is to make washings by carrying out circulation pumping procedure and rotational time section simultaneously and wash
Cylinder contact is washed and at the same time by effectively drenching, because cleaning solution is also in alkali liquor container when recycling pumping procedure and starting
In.It is carried out here, rotational time section is especially with the slow-speed of revolution of cleaning-drum, to prevent by starting in circulation pumping procedure
When the cleaning solution that is also contacted with cleaning-drum washings care appliance is damaged due to the too fast rotation of cleaning-drum.With circulating pump
Passing through the rotational time section that journey starts simultaneously at may include recycling the entire duration of pumping procedure, however alternatively can also be with
It only include a part of circulation pumping procedure.
In an other advantageous embodiment of washings care appliance, control device is configured to, in circulating pump
It passes through journey and after rotational time section terminates, shell is poured in activation during filling process, holds so that cleaning solution is transported to lye
Device, wherein control device is configured to deactivate drum drive during filling process.
The technological merit being achieved in is ensured especially effectively by conveying additional cleaning solution during filling process
Ground soaks the washings in cleaning-drum, because the cleaning solution liquid level in alkali liquor container rises.By stopping during filling process
It is ensured with drum drive, cleaning solution liquid level of the cleaning-drum in alkali liquor container does not rotate when rising, it is possible thereby to anti-
Only since mechanical load causes to damage washings care appliance.
In an other advantageous embodiment of washings care appliance, drum drive is configured to make to wash
Half of at least half of roller revolution, particularly rotation or entire roller revolution are rotated between washing roller when rotated during section.
The technological merit being achieved in is, by making cleaning-drum rotate at least half of roller rotation during section between when rotated
Half of turn-week, particularly rotation or entire roller revolution realize and particularly effectively moisten the washings contacted with cleaning-drum
It is wet.Here, half of roller revolution is enough, it is possible thereby to by the washings contacted with cleaning-drum in washings nursing
Circulating pump send and soaks during washing alkali liquid from two sides.
In an other advantageous embodiment of washings care appliance, drum drive is configured to make to wash
It rotates during section along direction of rotation between washing roller when rotated or oppositely rotates.
The technological merit being achieved in is, by make cleaning-drum when rotated between during section along direction of rotation rotation or
Person make cleaning-drum oppositely rotated against direction of rotation can will bear against washings on cleaning-drum when rotated between section
It period and is effectively soaked during recycling pumping procedure.
In an other advantageous embodiment of washings care appliance, conveying spray is disposed on inlet port
Mouth, wherein delivery nozzles are configured to spread to the cleaning solution being pumped into alkali liquor container by inlet port in cleaning-drum
Washings on.
The technological merit being achieved in is, can will be by pipeline circulating pump by the delivery nozzles that are arranged on inlet port
The cleaning solution sent is effectively dispersed on the washings in cleaning-drum.It is adjusted herein during recycling pumping procedure in washings
Continuous cleaning solution circulation in care appliance, therefore the cleaning solution for recycling pumping is distributed at delivery nozzles, and thus may be used
To soak the washings sticked on cleaning-drum at especially wide fan-shaped distribution.
In an other advantageous embodiment of washings care appliance, control device is configured to weigh in multiple times
It is multiple, particularly once, twice, repeat the circulation pumping procedure and the rotational time section three times.
The technological merit being achieved in is, true by repeating the circulation pumping procedure and the rotational time section in multiple times
It protects, it is all to be present in cleaning-drum, floating washings and contacted with cleaning-drum, and it therefore ensures that and fully wets
The washings of the floating.
In an other advantageous embodiment of washings care appliance, the washing that is received in cleaning-drum
Object includes sensitive washings, particularly the washings made of wool or silk.
The technological merit being achieved in is that the washings made of wool or silk is swum in due to its textile characteristic
On cleaning solution, to ensure that washings is effectively contacted with cleaning-drum during circulation pumping procedure and rotational time section.
In an other advantageous embodiment of washings care appliance, it is disposed in cleaning-drum multiple convex
Portion out, the protrusion are configured to move washings in cleaning-drum during cleaning-drum rotation.
The technological merit being achieved in is that the protrusion by being especially constructed to washings drivening piece, which ensures, to be made to wash
Object effectively moves in the cleaning-drum of rotation.Protrusion especially is configured to that the washings contacted with cleaning-drum is made to exist
It is effectively moved during rotational time section.
According to the second aspect of the invention, which passes through the method for washing washings in washings care appliance
It solves, there is the alkali liquor container for receiving cleaning solution, the washing for receiving washings to roll for the washings care appliance
Cylinder, drum drive and control device for rotating cleaning-drum, wherein alkali liquor container includes outlet and entrance
Mouthful, wherein outlet is connect by pipeline with inlet port fluid technique, wherein is disposed in the pipeline for pumping
The lye pump of cleaning solution, the control device is for controlling drum drive and lye pump, wherein the described method includes:
Lye pump is activated during circulation pumping procedure, so that cleaning solution is pumped into the pipeline by outlet from alkali liquor container,
And alkali liquor container is re-delivered to by the cleaning solution pumped out by the pipeline and by inlet port；And activate drum driven
Device, to rotate cleaning-drum during section between when rotated and to contact washings with cleaning-drum.
The technological merit being achieved in is, by contact washings with cleaning-drum and
Circulating pump send cleaning solution to realize the washings swum on cleaning solution in cleaning-drum during circulation pumping procedure
Particularly effectively soak.
Detailed description of the invention
The embodiment of the present invention is shown in the accompanying drawings and illustrates in detail below.
In attached drawing:
Fig. 1 shows the schematic diagram of washings care appliance；
Fig. 2 shows the schematic diagrames with alkali liquor container and the circulation pumping system of lye pump；
Fig. 3 shows the chart of the washing process in washings care appliance according to one embodiment；
Fig. 4 shows the chart of the washing process in the washings care appliance according to an other embodiment；With
Fig. 5 shows the schematic diagram of the method for washing washings in washings care appliance.
Specific embodiment
Fig. 1 shows the schematic diagram of common washings care appliance 100, such as washing machine.Washings care appliance 100 wraps
It includes and pours shell 101, described pour in shell can be injected in detergent or other liquid substances.Washings care appliance 100 wraps
Include the door 103 for being packed into washings care appliance 100 with washings.
Fig. 2 shows the diagram of the circulation pumping system in washings care appliance 100, the washings care appliance has
Cleaning-drum 107 for receiving the alkali liquor container 105 of cleaning solution and for receiving washings.Cleaning-drum 107 has roller
It bottom side 109 and is driven by drum drive 111.Washings care appliance 100 further include for receive cleaning solution or
Other liquid substances pour shell 101, and the shell that pours is connect by transfer pipeline 113 with 105 fluid technique of alkali liquor container,
So that cleaning solution is transported to alkali liquor container 105.
Alkali liquor container 105 includes outlet 115 and inlet port 117, wherein the outlet and the inlet port are by following
It connects to 119 fluid technique of pipeline of ring pumping system, wherein for cleaning solution pumping to be passed through to the lye pump 121 of pipeline 119
It is arranged in pipeline 119.Cleaning solution can be passed through discharge during unshowned circulation pumping procedure in Fig. 2 by lye pump 121
Mouth 115 is pumped into pipeline 119 from alkali liquor container 105, and the cleaning solution pumped out by pipeline 119 and is passed through inlet port
117 are re-delivered to alkali liquor container 105.It is possible thereby to which fresh cleaning solution is effectively recycled during washings nursing process
The washings that pumping passes through pipeline 119 and is re-delivered in cleaning-drum 107.It was nursed it is possible thereby to improve in washings
Washing nursing efficacy during journey.
Washings care appliance 100 further includes control device 123, the control device by the first control connection 125 with
Lye pump 121 connects, and the control device is connect by the second control connection 127 with drum drive 111, and the control
Device processed is connect by third control connection 129 with shell 101 is poured, to activate or deactivate lye pump 121, drum drive
111 and pour shell 101.Control device 123 is configured to activate lye pump 121 during recycling pumping procedure, and is rotating
Drum drive 111 is activated during period.
Fig. 3 shows the chart of the washing process in washings care appliance according to one embodiment.
Fig. 3 show the temperature of cleaning solution, the delivered volume of cleaning solution, the revolving speed of cleaning-drum 107 and lye pump 121 pump
The time chart of power, temperature, the delivered volume of cleaning solution, the pump work of the revolving speed of cleaning-drum and lye pump of the cleaning solution
Rate all with time correlation is marked along axis of ordinates 131, which provides along axis of abscissas 133.
First curve 135 shows the variation of the temperature of the cleaning solution in the circulation pumping system of washings care appliance 100
Curve.Second curve 137 shows the variation of the delivered volume of the cleaning solution in the circulation pumping system of washings care appliance 100
Curve.Third curve 139 shows the change curve of the revolving speed of cleaning-drum 107.4th curve 141 shows the pump of lye pump 121
The change curve of power.
As illustrated in the second curve 137, before recycling pumping procedure and cleaning-drum 107 rotation
Before period, shell 101 is poured by the activation of control device 123, so that cleaning solution is transported to alkali liquor container 105.Here, will
Cleaning solution is so transported to alkali liquor container 105 for a long time, until the cleaning solution in alkali liquor container 105 has conveying liquid level,
In, the conveying liquid level is higher than the roller bottom side 109 of cleaning-drum 107, wherein the conveying liquid level is sufficiently used for covering lye
The lye tank (vat) of 105 lower section of container and especially 1cm to 3cm higher than roller bottom side 109.
As illustrated in the 4th curve 141, when recycling pumping procedure and starting, swashed by control device 123
Lye pump 121 living, cleaning solution is pumped out from alkali liquor container 105, and the cleaning solution liquid level decline in alkali liquor container 105.Here,
Cleaning solution liquid level reaches circulating pump liquor charging position after activating lye pump 121, wherein circulating pump liquor charging position is arranged in lye
The lower section of roller bottom side 109 of cleaning-drum 107 in container 105, thus washings in cleaning-drum 107 no longer with cleaning solution
Contact.
As illustrated in the third curve 139, after activating lye pump 121, when washing in alkali liquor container 105
When washing liquid liquid level and reaching circulating pump liquor charging position, drum drive 111 is activated by control device 123, to make cleaning-drum
107 to contact revolving speed rotation and contact washings with cleaning-drum 107.Here, contact revolving speed can be especially in 50
Rev/min and 150 revs/min between, thus due to the centrifugal force generated herein can cause when rotated between section
Period will bear against the effectively intermediate dehydration of the washings on cleaning-drum 107.
In the washings care appliance 100 with circulation pumping system, it is of short duration that revolving speed is contacted by cleaning-drum 107
Ground rotates so that washings sticks on cleaning-drum 107, to lead to the intermediate dehydration being in the suds.
During recycling pumping procedure, the washing that lye pump 121 is pumped into pipeline 119 from alkali liquor container 105 will be passed through
Liquid is re-delivered to alkali liquor container 105 by inlet port 117, so that realization connects in pipeline 119 during recycling pumping procedure
Continuous cleaning solution circulation.Here, being guided by the cleaning solution that inlet port 117 is pumped into alkali liquor container 105 as water jet
It is sticked on the washings part on cleaning-drum 107 to during section between when rotated, wherein water jet is especially broadly at sector
Ground reaches on the shell of cleaning-drum 107, effectively to soak textile fabric.Thus cause to make to stick on cleaning-drum 107
Washings it is most preferably drenched and cause to improve washing effect by effectively flowing through washings.
As illustrated in the third curve 139 and the 4th curve 141, and reduce turning for cleaning-drum 107
Speed, to terminate rotational time section.Then lye pump 121 is deactivated, so as to end loop pumping procedure.Recycle pumping procedure and rotation
The duration for turning the period can be according to washing object amount, washing species and/or selected washings care program time
Neatly implement and be repeated once when necessary, twice or thrice.
As when cleaning-drum 107 does not rotate, passed through 123 weight of control device illustrated in the second curve 137
Shell 101 is poured in new activation, so that cleaning solution is transported to alkali liquor container 105 during filling process.Pass through filling process herein
Increase the cleaning solution liquid level in alkali liquor container 105 again, thus cleaning-drum 107 and in washings therein again with wash
Wash liquid contact.Here, the liquid level of cleaning solution can be increased continually by other filling step, and reactivate lye
Pump 121, so that circulating pump send cleaning solution in washings care appliance 100.Once cleaning solution liquid level is reactivating lye pump
It above roller bottom side 109 when 121 in cleaning-drum 107, and thus contacts washings with cleaning solution, then passes through control
Device 123 activates drum drive 111.However it is to contact revolving speed that drum drive 111 makes cleaning-drum 107 not herein
Rotation, but only rotated with low revolving speed.Thus it prevents to move the stabilized vibrational system of alkali liquor container 105 tempestuously,
This can lead to the too strong mechanical load of washings care appliance.On the other hand, sensitive made of wool wash is avoided
Wash object shrinkage.
Fig. 4 shows the chart of the washing process in the washings care appliance according to an other embodiment.Fig. 4 shows
The time diagram of the pump power of the temperature of cleaning solution, the delivered volume of cleaning solution, the revolving speed of cleaning-drum 107 and lye pump 121 out
Table, pump power and the time correlation of the temperature, the delivered volume of cleaning solution, the revolving speed of cleaning-drum and lye pump of the cleaning solution
Ground is marked along axis of ordinates 131, which provides along axis of abscissas 133.
First curve 135 shows the variation of the temperature of the cleaning solution in the circulation pumping system of washings care appliance 100
Curve.Second curve 137 shows the variation of the delivered volume of the cleaning solution in the circulation pumping system of washings care appliance 100
Curve.Third curve 139 shows the change curve of the revolving speed of cleaning-drum 107.4th curve 141 shows the pump of lye pump 121
The change curve of power.
Corresponding to embodiment shown in Fig. 3, as passed through in circulating pump according to illustrated by the second curve 137
Before journey and before the rotational time section of cleaning-drum 107, cleaning solution is so transported to alkali liquor container 105 for a long time,
Until the cleaning solution in alkali liquor container 105 has conveying liquid level, wherein roller bottom of the conveying liquid level than cleaning-drum 107
109 height of side, especially 1cm to 3cm higher than roller bottom side 109.
As illustrated in the 4th curve 141, when recycling pumping procedure and starting by cleaning solution from alkali liquor container
105 pump out.Here, the cleaning solution during recycling pumping procedure in alkali liquor container declines, wherein thus make to swim in cleaning solution
On washings contacted with cleaning-drum.
During recycling pumping procedure, drum drive 111 is activated by control device 123, thus makes cleaning-drum
107 are rotated with low revolving speed, to overturn the washings in cleaning-drum 107 in the case where low water level.For typical case
In the washings care program of the washings part of ground floating, for example in the program for wool fabric, pumped when in circulation
When activating lye pump 121 during process, then move cleaning-drum 107 always.During recycling pumping procedure, lye holds
Washing alkali liquid liquid level decline in device 105, washings is contacted with cleaning-drum 107, and cleaning-drum 107 rotates at least half
Roller revolution, particularly at least once 180 ° of rotation, thus overturn washings.It can also be according to the sensibility of textile fabric
Reversingly keep textile fabric multiple within 33% on-time uniaxially and in the case where silk in the case where wool
Overturning.
Furthermore it during circulating pump passes through journey, will be pumped into pipeline 119 by lye pump 121 from alkali liquor container 105
Cleaning solution is re-delivered to alkali liquor container 105 by inlet port 117, thus real in pipeline 119 during recycling pumping procedure
Now continuous cleaning solution circulation.Here, being pumped into the cleaning solution in alkali liquor container 105 as water jet quilt by inlet port 117
It is directed on the washings part in cleaning-drum 107, wherein water jet especially broadly fanwise reaches cleaning-drum
On 107 shell, effectively to soak textile fabric.
The duration of circulation pumping procedure with overturning can neatly be designed with the time and be repeated when necessary herein
Once to three times.Here, the liquid level of the cleaning solution in alkali liquor container 105 can be risen by continuous other filling step
It is high.
Once however cleaning solution liquid level is higher than the roller bottom side 109 of cleaning-drum 107 more than 1cm to 3cm, and thus makes
Washings is contacted with cleaning solution, then by the control drum drive 111 in this way of control device 123, so that cleaning-drum 107
Without rotating or only rotating cleaning-drum 107 slightly.Thus the sensitivity washings shrinkage made of wool is prevented.
In the washings care appliance 100 with circulation pumping system, cleaning solution passes through lye pump 121 from alkali liquor container
105 pump out and the cleaning solution that pumps out is transported to washings in cleaning-drum 107 by inlet port 117 again from top.Here,
Lye pump 121 is cyclically connected.During activation lye pump 121, the cleaning solution in cleaning-drum 107 declines, thus in lye
Contact the washings part of floating with cleaning-drum 107.
Following circulation pumpings and when rotated between during section the combination of the rotation of cleaning-drum cause sensitivity, be not easy to moisten
That wet textile fabric, such as wool or silk does not damage and efficiently move and clean, the circulation pumping includes passing through washing
Liquid circulation in circulation pumping system declines cleaning solution in alkali liquor container 105 and by the washings in cleaning-drum 107
Wetting.
The combination of circulation pumping procedure and rotational time section, which is realized, to be soaked by the cleaning solution of circulation pumping from all sides
Textile fabric soaks the whole of the textile fabric of the poor wetting of energy to improve.Here, especially with the washing in cleaning-drum 107
The liquid level of the change of liquid, it is possible thereby to which the washings for making to swim on cleaning solution is contacted with cleaning-drum 107.By optimally adjusting
Section is realized advantageous in the frame of vertical washing process by the cleaning solution that the inlet port of alkali liquor container 105 conveys again
Washings nursing.
Fig. 5 is shown for washing washing in the washings care appliance 100 according to the embodiment of Fig. 3 and Fig. 4
The schematic diagram of the method 200 of object.
Method 200 includes: that 201 lye pumps 121 are activated during recycling pumping procedure, so that cleaning solution is passed through outlet
115 are pumped into pipeline 119 from alkali liquor container 105, and the cleaning solution pumped out by pipeline 119 and is passed through inlet port 117
It is re-delivered to alkali liquor container 105.Method 200 further include: 203 drum drives 111 of activation, to make cleaning-drum 107
It is rotated during section between when rotated and contacts washings with cleaning-drum 107.
It is possible thereby to realize that particularly effectively washing swims in the washings in cleaning solution.
Feature that is that all combinations each embodiment of the invention describes and showing can be with different combination settings
In theme according to the present invention, to realize its advantageous effect simultaneously.Protection scope of the present invention is given by claim
Out and it is not limited to feature described in the specification or shown in the drawings.
Reference signs list
100 washings care appliances
101 pour shell
103
105 alkali liquor containers
107 cleaning-drums
109 roller bottom sides
111 drum drives
113 transfer pipelines
115 outlets
117 inlet ports
119 pipelines
121 lye pumps
123 control devices
125 first control connections
127 second control connections
The control connection of 129 thirds
131 axiss of ordinates
133 axis of abscissas
135 first curves
137 second curves
139 third curves
141 the 4th curves
200 method for washing washings
201 first method steps: circulation pumping procedure
203 second method steps: rotational time section
Claims (15)
1. a kind of washings care appliance (100) has the alkali liquor container (105) for receiving cleaning solution, washes for receiving
Cleaning-drum (107), the drum drive (111) and control device for rotating the cleaning-drum (107) for washing object
(123), wherein the alkali liquor container (105) includes outlet (115) and inlet port (117), wherein the outlet (115)
It is connect by pipeline (119) with the inlet port (117) fluid technique, wherein be disposed with and be used in the pipeline (119)
The lye pump (121) of cleaning solution is pumped, the control device is for controlling the drum drive (111) and the lye pump
(121), which is characterized in that
The control device (123) is configured to activate the lye pump (121) during recycling pumping procedure, to wash
Liquid is pumped into the pipeline (119) by the outlet (115) from the alkali liquor container (105), and is washed what is pumped out
Liquid is washed to be re-delivered to the alkali liquor container (105) by the pipeline (119) and by the inlet port (117), and
The control device (123) is configured to activate the drum drive (111) during recycling pumping procedure, so as to
It rotates the cleaning-drum (107) during section between when rotated and contacts washings with the cleaning-drum (107).
2. washings care appliance (100) according to any one of the preceding claims, which is characterized in that the washings
Care appliance (100), which has, pours shell (101) for provide cleaning solution, wherein the shell (101) that pours passes through transfer pipeline
(113) it is connect with the alkali liquor container (105) fluid technique, wherein the control device (123) is configured to described in activation
Shell (101) are poured, so that cleaning solution is transported to the lye by the transfer pipeline (113) from described pour shell (101)
Container (105).
3. washings care appliance (100) according to claim 2, which is characterized in that control device (123) construction
For pouring shell (101) described in the activation before the circulation pumping procedure and the rotational time section, so that cleaning solution is defeated
The alkali liquor container (105) are sent to until conveying liquid level, wherein the conveying liquid level is arranged in the cleaning-drum (107)
Above roller bottom side (109).
4. washings care appliance (100) according to any one of the preceding claims, which is characterized in that the control dress
It sets (123) to be configured to, when the cleaning solution in the alkali liquor container (105) reaches circulating pump liquor charging position, the roller is activated to drive
Dynamic device (111), to rotate the cleaning-drum (107) during the rotational time section, wherein the circulation pumping
Liquid level is arranged in below the roller bottom side (109) of the cleaning-drum (107).
5. washings care appliance (100) according to claim 4, which is characterized in that the drum drive (111)
It is configured to drive the cleaning-drum (107) during the rotational time section to contact revolving speed, to make washings and institute
State cleaning-drum (107) contact, wherein it includes range from 50 revs/min to 150 rev/min that the contact revolving speed, which is especially,.
6. washings care appliance (100) according to claim 4 or 5, which is characterized in that the control device (123)
It is configured to, when the cleaning solution inputted in the alkali liquor container (105) reaches upper liquid level, terminates the rotational time section, wherein
The upper liquid level is arranged in above the roller bottom side (109) of the cleaning-drum (107).
7. washings care appliance (100) according to any one of claim 1 to 3, which is characterized in that washings and institute
Cleaning-drum is stated in the contact during the rotational time section by making the alkali liquor container during the circulation pumping procedure
In cleaning solution decline realize.
8. washings care appliance (100) according to any one of claim 2 to 7, which is characterized in that the control dress
It sets (123) to be configured to, after the circulation pumping procedure and the rotational time section terminate, institute is activated during filling process
It states and pours shell (101), so that cleaning solution is transported to the alkali liquor container (105), wherein control device (123) construction
For deactivating the drum drive (111) during the filling process.
9. washings care appliance (100) according to any one of the preceding claims, which is characterized in that the roller drives
Dynamic device (111) are configured to that the cleaning-drum (107) is made to rotate at least half of roller rotation during the rotational time section
Half of turn-week, particularly rotation or entire roller revolution.
10. washings care appliance (100) according to any one of the preceding claims, which is characterized in that the roller
Driving device (111) is configured to rotate the cleaning-drum (107) during the rotational time section along direction of rotation
Or it oppositely rotates.
11. washings care appliance (100) according to any one of the preceding claims, which is characterized in that it is described into
Entrance is disposed with delivery nozzles on (117), wherein the delivery nozzles are configured to pump by the inlet port (117)
It is spread on the washings in the cleaning-drum (107) to the cleaning solution in the alkali liquor container (105).
12. washings care appliance (100) according to any one of the preceding claims, which is characterized in that the control
Device (123) be configured to repeat, particularly repeat once, twice, three times in multiple times the circulation pumping procedure and
The rotational time section.
13. washings care appliance (100) according to any one of the preceding claims, which is characterized in that be received in
Washings in the cleaning-drum (107) includes sensitive washings, particularly the washings made of wool or silk.
14. washings care appliance (100) according to any one of the preceding claims, which is characterized in that washed described
It washs and is disposed with multiple protrusions in roller (107), the protrusion is configured to revolve washings in the cleaning-drum (107)
The movement in the cleaning-drum (107) between refunding.
15. method (200) of the one kind for the washing washings in washings care appliance (100), the washings nursing device
Tool has for receiving the alkali liquor container (105) of cleaning solution, the cleaning-drum (107) for receiving washings, described for making
The drum drive (111) and control device (123) of cleaning-drum (107) rotation, wherein alkali liquor container (105) packet
Include outlet (115) and inlet port (117), wherein the outlet (115) passes through pipeline (119) and the inlet port (117)
It connects to fluid technique, wherein the lye pump (121) for pumping cleaning solution, the control are disposed in the pipeline (119)
Device processed is for controlling the drum drive (111) and the lye pump (121), which is characterized in that the method (200)
Include:
(201) described lye pump (121) are activated during recycling pumping procedure, so that cleaning solution is passed through the outlet
(115) it is pumped into the pipeline (119) from the alkali liquor container (105), and the cleaning solution pumped out is passed through into the pipeline
(119) and by the inlet port (117) it is re-delivered to the alkali liquor container (105), and
It activates (201) described drum drive (111), to revolve the cleaning-drum (107) during section between when rotated
Turn and contacts washings with the cleaning-drum (107).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016206047.3A DE102016206047A1 (en) | 2016-04-12 | 2016-04-12 | Laundry care device with a controller |
| DE102016206047.3 | 2016-04-12 | ||
| PCT/EP2017/055724 WO2017178162A1 (en) | 2016-04-12 | 2017-03-10 | Laundry-care appliance having a controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109072528A true CN109072528A (en) | 2018-12-21 |
| CN109072528B CN109072528B (en) | 2021-05-25 |
Family
ID=58265985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780022800.5A Active CN109072528B (en) | 2016-04-12 | 2017-03-10 | Laundry care appliance with control device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3443156B1 (en) |
| CN (1) | CN109072528B (en) |
| DE (1) | DE102016206047A1 (en) |
| PL (1) | PL3443156T3 (en) |
| WO (1) | WO2017178162A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575984A (en) * | 2019-02-15 | 2020-08-25 | Bsh家用电器有限公司 | Laundry care appliance with control device |
| CN111945380A (en) * | 2019-05-17 | 2020-11-17 | Bsh家用电器有限公司 | Laundry care appliance with control device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3505669B1 (en) | 2017-12-28 | 2021-02-17 | LG Electronics Inc. | Washing machine, and method for controlling the same |
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| EP2348151B1 (en) * | 2010-01-25 | 2017-07-05 | Miele & Cie. KG | Method for operating a washing machine with flow device |
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| KR101022226B1 (en) * | 2004-01-06 | 2011-03-17 | 삼성전자주식회사 | Washing Machine And Control Method Thereof |
| DE102013103965A1 (en) * | 2013-04-19 | 2014-10-23 | Miele & Cie. Kg | Method of operating a washing machine with a circulating device and a washing machine |
| DE102014104962A1 (en) * | 2014-04-08 | 2015-10-08 | Miele & Cie. Kg | Water supply control and automatic washing machine |
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2016
- 2016-04-12 DE DE102016206047.3A patent/DE102016206047A1/en active Pending
-
2017
- 2017-03-10 PL PL17709982T patent/PL3443156T3/en unknown
- 2017-03-10 EP EP17709982.7A patent/EP3443156B1/en active Active
- 2017-03-10 WO PCT/EP2017/055724 patent/WO2017178162A1/en active Application Filing
- 2017-03-10 CN CN201780022800.5A patent/CN109072528B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1880543A (en) * | 2005-06-16 | 2006-12-20 | 家庭电子产品股份有限公司 | Household-type water-recirculating clothes washing machine with automatic measure of the washload type, and operating method thereof |
| EP1867773A1 (en) * | 2006-06-09 | 2007-12-19 | Whirpool Corporation | Steam washing machine operation method having dry spin pre-wash |
| US20110047716A1 (en) * | 2008-08-01 | 2011-03-03 | In Ho Cho | Control method of a laundry machine |
| EP2348151B1 (en) * | 2010-01-25 | 2017-07-05 | Miele & Cie. KG | Method for operating a washing machine with flow device |
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| CN111575984A (en) * | 2019-02-15 | 2020-08-25 | Bsh家用电器有限公司 | Laundry care appliance with control device |
| CN111575984B (en) * | 2019-02-15 | 2024-03-08 | Bsh家用电器有限公司 | Washware care implement with control device |
| CN111945380A (en) * | 2019-05-17 | 2020-11-17 | Bsh家用电器有限公司 | Laundry care appliance with control device |
| CN111945380B (en) * | 2019-05-17 | 2023-12-12 | Bsh家用电器有限公司 | Washware care implement with control device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3443156A1 (en) | 2019-02-20 |
| EP3443156B1 (en) | 2021-08-25 |
| CN109072528B (en) | 2021-05-25 |
| PL3443156T3 (en) | 2022-01-17 |
| WO2017178162A1 (en) | 2017-10-19 |
| DE102016206047A1 (en) | 2017-10-12 |
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