CN109477273A - Laundry care appliance with controller - Google Patents
Laundry care appliance with controller Download PDFInfo
- Publication number
- CN109477273A CN109477273A CN201780042302.7A CN201780042302A CN109477273A CN 109477273 A CN109477273 A CN 109477273A CN 201780042302 A CN201780042302 A CN 201780042302A CN 109477273 A CN109477273 A CN 109477273A
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- China
- Prior art keywords
- rotation
- laundry
- wash liquid
- controller
- pumping installations
- 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.)
- Granted
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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
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F2103/44—Current or voltage
- D06F2103/48—Current or voltage of the motor driving the pump
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
-
- 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
- D06F39/087—Water level measuring or regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The present invention relates to a kind of laundry care appliance (100), comprising: the bucket (105) for receiving wash liquid, wherein, roller (107) for receiving clothing is arranged in bucket (105), wherein, bucket (105) has outlet opening (115) and enters interface (117), wherein, outlet opening (115) is fluidly connected via pipeline (119) with into interface (117), wherein, pumping installations (121) for pumping wash liquid is arranged in pipeline (119), wherein, pumping installations (121) is designed to that wash liquid is pumped out bucket (105) by outlet opening (115) and the wash liquid of discharge is pumped into the roller (107 being arranged in bucket (105) again by pipeline (119) and into interface (117) ) in, so as to again with the clothing in wash liquid wetting roller (107)；Cylinder drive (111) for rotating cylinder (107)；For controlling the controller (123) of cylinder drive (111) and pumping installations (121).Controller (123) is designed to control cylinder drive (111) during rotation process (145), so that roller (107) is with rotation speed (147) rotation.Controller (123) is designed to activate pumping installations (121) when rotation process (145) start, it is pumped into pipeline (119) with will pass through outlet opening (115) for wash liquid from bucket (105), and the wash liquid of discharge is supplied to the clothing in roller (107) again by pipeline (119) and into interface (117).Controller (123) is designed to deactivate pumping installations (121) at the end of rotation process (145).
Description
Technical field
The present invention relates to a kind of laundry care appliances with controller.
Background technique
In the laundry care appliance with pumping system, wash liquid is pumped out bucket by means of pumping installations, and arranges
Wash liquid out is sent back to bucket by means of pumping installations by pumping system to use wash liquid moistened garment roller again
In clothing.During pumping, laundry drum is rotated also by cylinder drive with rotation speed, to ensure in laundry drum
Clothing is favorably impregnated with.If pumping it is asynchronous with the rotation of laundry drum, during pumping clothing be impregnated with sometimes by
To adverse effect.
2 918 721 A1 of EP discloses a kind of for washing machine or the pumping installations of dish-washing machine, has for controlling
The controller of motor.
42 10 577 A1 of DE discloses a kind of washing machine with laundry drum, wherein the rinse liquid thrown away can be with
Laundry drum is sent back to by injection apparatus during rotating section.
Summary of the invention
The object of the present invention is to provide a kind of laundry care appliances, can be for all clothing in the laundry care appliance
Object all carries out effective laundry care process.
The purpose is realized by the theme with feature described in independent claims.Advantageous embodiment is in subordinate
It is listed in claim, the description and the appended drawings.
According on one side, the purpose of the present invention is realized by following laundry care appliances, the laundry care appliance
With the bucket for accommodating wash liquid, wherein the laundry drum for accommodating laundry is arranged in bucket, wherein bucket includes row
It is open out and enters interface, wherein outlet opening is fluidly connected to by pipeline into interface, wherein for pumping cleaning solution
The pumping installations of body is arranged in pipeline, wherein and pumping installations is constructed to be permeable to that wash liquid is pumped out bucket by outlet opening,
And the wash liquid of discharge is pumped back in the laundry drum being arranged in bucket by pipeline and into interface, so as to again
With the clothing in wash liquid moistened garment roller, the laundry care appliance also has the drive of the roller for rotating laundry drum
Dynamic device and the controller for controlling cylinder drive and pumping installations, wherein controller was constructed to be permeable in the rotation process phase
Between control cylinder drive, to rotate laundry drum with rotation speed, wherein controller is constructed to be permeable in rotation process
Activating pumping installations when beginning, being sent in pipeline with will pass through outlet opening for wash liquid from barrel pump, and by pipeline and
The wash liquid of discharge is returned into the clothing in laundry drum into interface, and wherein, controller is constructed to be permeable to revolving
Turn to deactivate pumping installations at the end of operation.
This is with following technological merit: by activating pumping installations when rotation process starts and at the end of rotation process
Deactivate pumping installations, it can be ensured that especially having between the pumping of the wash liquid in the rotation and laundry care appliance of laundry drum
The coupling of effect.It pumps during the rotation of laundry drum more effectively, because the wash liquid being transported in laundry drum herein may be used
To be carried by the laundry drum rotated.
In traditional laundry care appliance, pumping operation is asynchronous with the rotation of laundry drum, therefore, works as laundry drum
Wash liquid is often supplied to the clothing in laundry drum by pumping installations when not rotating, when laundry drum rotation, pumping dress
It sets the often clothing not into laundry drum and supplies any wash liquid.When laundry drum is static, it some times happens that following feelings
Condition, especially when laundry drum full load, the wash liquid of feeding rebounds from clothing and comes out, therefore the wash liquid being sent into is not
It can penetrate into clothing but along being flowed directly into bucket on the outside of laundry drum.
In laundry care appliance of the invention, only when laundry drum active rotation, controller is just opened in rotation process
Pumping installations is activated when the beginning.At the end of rotation process, pumping installations is deactivated by controller, therefore wash liquid in bucket is filled out
Water-filling is flat to be reproduced, and there is pumping installations the wash liquid of sufficient amount can be used for pumping again in rotation process later
Send wash liquid.Which ensure that the performance of the pumping operation in optimization laundry care appliance, and the connection period of pumping installations
Become more to reproduce.
Laundry care appliance refers to the utensil for laundry care, such as washing machine or roller dryer.Particularly, this
Kind laundry care appliance refers to home laundry care appliance, in other words, for handling normal family under the background of household operation
The laundry care appliance of the clothing of front yard dosage.
In an advantageous embodiment of laundry care appliance, controller is constructed to be permeable to before rotation process terminates
Down time point deactivates pumping installations or controller is constructed to be permeable in down time point to be not enough to the cleaning solution that will be discharged
Pump power that body sends back in the clothing in laundry drum operates pumping installations.
This is with following technological merit: true in the pump power that down time point deactivates pumping installations or reduction pumping installations
The rapid of pumping installations at the end of rotation process has been protected to deactivate.Down time point provides before rotation process terminates
Time buffering.Because the flow rate of the wash liquid of pumping will not reduce immediately, but sometimes at one section after pumping installations deactivates
After time delay, time buffer it is hereby ensured that at the end of rotation process there is no more wash liquids by into
Incoming interface supplies the clothing into laundry drum.
In another advantageous embodiment of laundry care appliance, cylinder drive is constructed to be permeable to make during rotation process
Laundry drum is along the first direction of rotation or the second direction of rotation rotates, second direction of rotation and first direction of rotation phase
Instead.
This is with following technological merit: laundry drum being made to ensure clothing in laundry drum along different direction of rotation rotations
In particularly advantageously rotate, to also allow for the clothing in advantageously moistened garment roller.
In another advantageous embodiment of laundry care appliance, cylinder drive is constructed to be permeable to make during rotation process
Laundry drum rotates along the first direction of rotation, and cylinder drive is constructed to be permeable to the other rotation after rotation process
Rotate laundry drum along the second direction of rotation.
This is with following technological merit: making laundry drum true along the rotation of alternate direction of rotation during continuous rotation operation
The wash liquid during pumping operation has been protected particularly advantageously to penetrate into clothing.
In another advantageous embodiment of laundry care appliance, cylinder drive is constructed to be permeable to make during rotation process
Laundry drum with rotate rotation speed rotation, so that the clothing in laundry drum rotates, the rotation rotation speed particularly including
20 revs/min to 60 revs/min.
This is with following technological merit: rotation rotation speed ensures enough rotary motions of laundry drum with effectively
Rotate the clothing in laundry drum.Which ensure that the advantageous of clothing is impregnated with during pumping.
In another advantageous embodiment of laundry care appliance, cylinder drive is constructed to be permeable to make during rotation process
Laundry drum is to contact rotation speed rotation, so that clothing is contacted with laundry drum, the contact rotation speed particularly including 60
Rev/min to 300 rpms.
This is with following technological merit: contact rotation speed ensures the rotary motion of the acceleration of laundry drum, this is enough
Contact clothing with laundry drum.This make inside the clothing in laundry drum formed clothing channel, wash liquid by means of
It is introduced into clothing channel into interface, advantageously to use wash liquid moistened garment.The cleaning solution being introduced into clothing channel
Body is pushed out due to acting on centrifugal force on it by the clothing leaned against on roller, ensures that the advantageous wetting of clothing.
In another advantageous embodiment of laundry care appliance, controller is constructed to be permeable to that rotation process, spy is repeated several times
It is not to repeat 100 times to 600 times.
This is with following technological merit: the multiplicating of rotation process ensures that wash liquid particularly advantageously penetrates into clothing
In clothing in object roller.
In another advantageous embodiment of laundry care appliance, there is rotation pause, control between duplicate rotation process
Device processed is constructed to be permeable to deactivate cylinder drive and pumping installations in rotation interval accordingly.
This is with following technological merit: deactivating cylinder drive in rotation interval and pumping installations ensures in bucket
The horizontal of wash liquid rises, therefore there is pumping installations the wash liquid of sufficient amount can be re-used for after rotation pause
Pumping operation is carried out in washing cycle.
In another advantageous embodiment of laundry care appliance, laundry care appliance includes multiple selectable for selecting
The procedure selection device of laundry care program, controller are constructed to be permeable to be rotated according to selected laundry care process control temporary
The duration stopped.
This is with following technological merit: the duration for rotating pause can be advantageously adjusted to be suitble to selected clothing
Care program.For example, holding for rotation pause can be increased if having selected the wool washing program for handling wool clothing
The continuous time, because wool has the ability of bigger reservation wash liquid.
In another advantageous embodiment of laundry care appliance, laundry care appliance has for detecting the cleaning solution in bucket
The filling level sensor of the fill level of body, if controller is configured to the fill level detected more than fill level threshold
Value then starts rotation process and activates cylinder drive and pumping installations when rotation process starts.
This is with following technological merit: when the fill level of the wash liquid in the bucket detected is more than fill level threshold value
When, it can be ensured that there are the wash liquids of sufficient amount in bucket to ensure advantageously to pump wash liquid by pumping installations.
In another advantageous embodiment of laundry care appliance, laundry care appliance has the electricity for detecting pumping installations
The power detection element of performance number terminates rotation if controller is configured to the electric power value detected lower than power thresholds
Turn operation and deactivates cylinder drive and pumping installations at the end of rotation process.
This is with following technological merit: when the electric power value of the pumping installations detected drops to power thresholds or less
When, enable the controller to when identification pumping installations sucks air and be present in bucket without more wash liquids in turn
In.What this was possible to, because when pumping installations conveys wash liquid, compared with when conveying air/wash liquid mixture,
Pumping installations needs bigger electric power value.This prevent pumping installations to convey air.
In another advantageous embodiment of laundry care appliance, electrical power monitoring element includes for detecting pumping installations
Supply current current sensor.
This is with following technological merit: for detecting that the current sensor of the supply current of pumping installations can be effectively
Whether identification pumping installations sucks air/wash liquid mixture and therefore can terminate rotation process.
In another advantageous embodiment of laundry care appliance, multiple protrusions are arranged in laundry drum, these protrusion structures
It causes that the clothing in laundry drum can be moved during laundry drum rotates.
This is with following technological merit: protrusion, which is ensured, advantageously to be rotated during rotation process or takes away in laundry drum
Clothing.
According to the second aspect of the invention, the purpose is by a kind of for washing the side of clothing in laundry care appliance
Method is realized, wherein the laundry care appliance has the bucket for accommodating wash liquid, wherein clothing for accommodating laundry
Object roller is arranged in the bucket, wherein the bucket include outlet opening and enter interface, wherein the outlet opening passes through
Pipeline is fluidly connected to described into interface, wherein and the pumping installations for pumping wash liquid is arranged in the pipeline,
In, the pumping installations is constructed to be permeable to that wash liquid is pumped out bucket by outlet opening, and passes through pipeline and enter and connect
The wash liquid of discharge is pumped back in the laundry drum being arranged in bucket by mouth, to use wash liquid moistened garment roller again
In clothing, laundry care appliance have for rotating the cylinder drive of laundry drum and for controlling cylinder drive and pump
Send the controller of device, wherein the described method comprises the following steps: controller controls cylinder drive during rotation process,
So that laundry drum is rotated with rotation speed, controller activates pumping installations when rotation process starts, and is opened with will pass through discharge
Wash liquid is sent in pipeline by mouth from barrel pump, and the cleaning solution of discharge is sent back to clothing rolling by pipeline and into interface
In clothing in cylinder and controller deactivates pumping installations at the end of rotation process.
This is with following technological merit: the method ensures that wash liquid particularly effectively seeps when pumping wash liquid
Thoroughly in the clothing into laundry drum.
In another advantageous embodiment of this method, rotation process is repeated several times in controller.
This is with following technological merit: controller is repeated several times rotation process and ensures especially have in laundry care appliance
Effect ground pump send wash liquid.
Detailed description of the invention
Shown in the drawings of exemplary embodiment of the present invention, and it is described in greater detail below.
In the accompanying drawings:
Fig. 1 shows the schematic diagram of laundry care appliance；
Fig. 2 shows the schematic diagrames of the pumping system of the laundry care appliance with pumping installations；
Fig. 3 shows the diagram of the washing operation in the laundry care appliance according to one embodiment；And
Fig. 4 shows the schematic diagram of the method for washing clothing in laundry care appliance.
Specific embodiment
Fig. 1 shows the schematic diagram of general laundry care appliance 100, such as washing machine.Laundry care appliance 100 includes
Detergent pallet 101, detergent or other liquid substances be directed into the detergent pallet 101.Laundry care
Tool 100 includes the door 103 for loading clothing to laundry care appliance 100.
Fig. 2 shows the schematic diagrames of the pumping system with pumping installations of laundry care appliance.Laundry care appliance 100
With the bucket 105 for accommodating wash liquid, and there is the laundry drum 107 for accommodating laundry.Laundry drum 107 has
It roller lower surface 109 and is driven by means of drive connection part 113 by cylinder drive 111.Bucket 105 has outlet opening 115
With into interface 117, they are led to by the pipeline 119 of pumping system with the wash liquid that is used to pump being arranged in pipeline 119
The pumping installations 121 for crossing pipeline 119 fluidly connects.Pumping installations 121 can pass through outlet opening 115 during pumping operation will
Wash liquid is pumped into pipeline 119 and (is not shown in Fig. 2) from bucket 105, and by pipeline 119 and enters interface 117 for discharge
Wash liquid send back to laundry drum 107.This makes fresh wash liquid during laundry care process by effective ground pump
It send and passes through pipeline 119 and be sent back in the clothing in laundry drum 107.Which improve the clothings during laundry care process
Nursing efficacy.
Laundry care appliance 100 further includes controller 123, and the controller 123 is connected by the first control connector 125
It is connected to cylinder drive 111 to pumping installations 121 and by the second control connector 127, to control 121 He of pumping installations
Cylinder drive 111.Controller 123 is constructed to be permeable to activate cylinder drive 111 when rotation process starts and grasp in rotation
Pumping installations 121 is activated when work starts.
Fig. 3 shows the diagram of the washing operation in the laundry care appliance according to one embodiment.Fig. 3 shows bucket
The pump power of the fill level of wash liquid in 105, the rotation speed of laundry drum 107 and pumping installations 121 is at any time
The schematic diagram of variation, all these is all that basis is drawn along the time shown in x-axis 131 along y-axis 129.
First curve 133 shows the mode of the fill level of the wash liquid in bucket 105.Second curve 135 is shown
The mode of the rotation speed of laundry drum 107.Third curve 137 shows the mode of the pump power of pumping installations 121.
As shown in the second curve 135, cylinder drive 111 is deactivated before pumping starts, and laundry drum 107 has
There is 0 rev/min of static rotation speed 139.As shown in third curve 137, pumping installations 121 is also stopped before pumping starts
With and with static pump power 141.As shown in the first curve 133, the fill level of the wash liquid in bucket 105 is being pumped
It is in maximum value before.
Controller 123 is configured to the activation when the fill level for the wash liquid being present in bucket 105 is higher than and connects point 143
Cylinder drive 111 and pumping installations 121.
Rotation process 145 is started by controller 123 by activation cylinder drive 111 and pumping installations 121.It is rotating
During operation 145, cylinder drive 111 makes laundry drum 107 with the rotation of rotation speed 147.When rotation process 145 starts,
Controller 123 activates pumping installations 121, and the pumping installations 121 pumps the washing in laundry appliance 100 with pump power 149
Liquid.During rotation process 145, a certain amount of wash liquid is pumped into pipeline 119 from bucket 105 herein by pumping installations 121
In, and send back in the clothing in laundry drum 107 by the wash liquid of discharge by pipeline 119 and into interface 117.This
So that the fill level for the wash liquid being present in bucket 105 reduces and drops to closing point during rotation process 145
151 or less.When it drops to 151 or less closing point, pumping installations 121 sucks air/wash liquid mixture, this can be by
Controller 123 detects, so that rotation process 145 is terminated by controller 123.
At the end of rotation process 145, controller 123 deactivates cylinder drive 111 and pumping installations 121.It is grasped in rotation
After making 145 end, laundry drum 107 is again with 0 rev/min of static rotation speed 139, and pumping installations 121 is again
It is secondary that there is static pump power 141.
Controller 123 is constructed to be permeable to that rotation process 145 is repeated several times herein, has between each rotation process 145
Rotation pause 153.During each rotation process 145, cylinder drive 111 can make laundry drum 107 with reversing mode edge
First direction of rotation is alternatively rotated along another direction of rotation opposite with the first direction of rotation.
As shown in figure 3, cylinder drive 111 be constructed to be permeable to make laundry drum 107 during the 5th rotation process 145 with
It contacts rotation speed 155 to rotate, so that clothing is contacted with laundry drum 107.It contacts rotation speed 155 and is greater than first rotation behaviour
Make the rotation speed 147 during 145, and because clothing leans against on laundry drum 107, so that wash liquid is in the pumping phase
Between particularly effectively penetrate into clothing.
Therefore, controller 123 is configured to not pump cleaning solution when laundry drum 107 is static during laundry care program
Body, and and if only if just activation pumping installations 121 when laundry drum 107 is rotated by cylinder drive 111, and it can be to washing
Effect generates positive influence.Pumping installations 121 is activated with cylinder drive 111 simultaneously herein.When the rotation of laundry drum 107
When movement stops, pumping installations 121 is also deactivated.When can continue relative to total washing of higher levels of laundry care program
Between to set be switched on and off the time.
Another embodiment enables controller 123 to identify when the rotation process 145 of laundry drum 107 terminates.So
Afterwards, controller 123 can deactivate pumping installations 121 in the down time point before the end of rotation process 145, or can will pump
The pump power of device 121 is reduced to that there is no enough flows to send back to the wash liquid of discharge in laundry drum 107
Clothing degree.
The horizontal of the volume of the wash liquid pumped within the pumping system can be corresponding between each rotation process
It is regenerated in rotation pause 153.This means that pumping installations 121 can be in subsequent rotation process 145 for longer periods at this
Maintain the flow of wash liquid.Up to 400 times rotations pause 153 occurs in the washing procedure for continuing 3.5 hours, to be steady
Determine pumping circulation and provides very big potentiality.
Control of the invention allows the long of pumping installations 121 to connect the period, to generate preferably washing implementation effect.Pump
The connection period of device 121 is sent also to become reproducible.When pumping installations 121 effectively cannot pump wash liquid, cleaning solution
The level of body is always restored.This usually optimizes the performance of pumping installations 121.
Fig. 4 shows the schematic diagram of the method 200 for washing clothing in laundry care appliance 100, and the method is
Based on the embodiment description in Fig. 2 and 3.
Method 200 includes that controller 123 controls 201 cylinder drives 111 during rotation process 145, so that clothing rolls
Cylinder 107 is with the rotation of rotation speed 147.This method includes that controller 123 activates 203 pumping installations when rotation process 145 starts
121, it is pumped into pipeline 119 with will pass through outlet opening 115 for wash liquid from bucket 105, and pass through pipeline 119 and enter and connect
Mouth 117 sends back to the wash liquid of discharge in the clothing in laundry drum 107.Method 200 includes that controller 123 is grasped in rotation
205 pumping installations 121 are deactivated at the end of making 145.
It can be in present subject matter with different in conjunction with all features of each embodiment description and explanation of the invention
Combination provides, to generate their advantageous effects simultaneously.
Protection scope of the present invention is defined by the claims, not by described in specification or shown in the accompanying drawings
The limitation of feature.
Reference signs list
100 laundry care appliances
101 detergent pallets
103
105 barrels
107 laundry drums
109 roller lower surfaces
111 cylinder drives
113 driver connectors
115 outlet openings
117 enter interface
119 pipelines
121 pumping installations
123 controllers
125 first control connectors
127 second control connectors
129 y-axis
131 x-axis
133 first curves
135 second curves
137 third curves
139 static rotation speeds
141 static pump powers
143 connect point
145 rotation process
147 rotation speeds
149 pump powers
151 close point
153 rotation pauses
155 contact rotation speeds
200 method for washing clothing in laundry care appliance
201 first method steps: control cylinder drive
203 second method steps: activation pumping installations
205 third method steps: pumping installations is deactivated
Claims (15)
1. a kind of laundry care appliance (100) has the bucket (105) for accommodating wash liquid, wherein be used for accommodating laundry
Laundry drum (107) be arranged in the bucket (105), wherein bucket (105) include outlet opening (115) and enter interface
(117), wherein outlet opening (115) is fluidly connected to enter interface (117) by pipeline (119), wherein washes for pumping
The pumping installations (121) for washing liquid is arranged in pipeline (119), wherein pumping installations (121) is constructed to be permeable to open by discharge
Wash liquid is pumped out bucket (105) and pumps the wash liquid of discharge by pipeline (119) and into interface (117) by mouth (115)
It returns in the laundry drum (107) being arranged in bucket (105), to use in wash liquid moistened garment roller (107) again
Clothing；The laundry care appliance also has cylinder drive (111) for rotating laundry drum (107) and for controlling rolling
The controller (123) of cylinder driver (111) and pumping installations (121), it is characterised in that:
Controller (123) is constructed to be permeable to control cylinder drive (111) during rotation process (145), so that laundry drum
(107) it is rotated with rotation speed (147),
Controller (123) is constructed to be permeable to activate pumping installations (121) when rotation process (145) start, will pass through discharge
Wash liquid is pumped into pipeline (119) by opening (115) from bucket (105), and by pipeline (119) and enters interface
(117) wash liquid of discharge is sent back in the clothing in laundry drum (107), and
Controller (123) is constructed to be permeable to deactivate pumping installations (121) at the end of rotation process (145).
2. laundry care appliance (100) according to claim 1, which is characterized in that controller (123) is constructed to be permeable to
Down time point before rotation process (145) terminates deactivates pumping installations (121) or controller (123) and is constructed to be permeable to
Come in down time point with being not enough to the pump power that the wash liquid by discharge sends back in the clothing in laundry drum (107)
It operates pumping installations (121).
3. laundry care appliance (100) according to claim 1 or 2, which is characterized in that cylinder drive (111) construction
At laundry drum (107) capable of being kept along the first direction of rotation or opposite with the first direction of rotation during the rotation process (145)
The rotation of second direction of rotation.
4. laundry care appliance (100) according to claim 3, which is characterized in that cylinder drive (111) is constructed to be permeable to
It is enough to rotate laundry drum (107) along the first direction of rotation during rotation process (145), and cylinder drive (111) structure
It causes laundry drum (107) can be made along second during the other rotation process (145) after the rotation process (145)
Direction of rotation rotation.
5. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that cylinder drive
(111) it is constructed to be permeable to make laundry drum (107) during rotation process (145) to rotate rotation speed rotation, so that clothing
Clothing rotation in roller (107), wherein the rotation rotation speed particularly including 20 revs/min to 60 revs/min.
6. laundry care appliance described in any one of -4 (100) according to claim 1, which is characterized in that cylinder drive
(111) it is constructed to be permeable to make laundry drum (107) during rotation process (145) to contact rotation speed (155) rotation, so that
Clothing is contacted with laundry drum (107), wherein the contact rotation speed (155) particularly including 60 revs/min to 300 revs/min
Clock.
7. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that controller (123)
It is constructed to be permeable to that rotation process (145) are repeated several times, particularly repeats 100 times to 600 times.
8. laundry care appliance (100) according to claim 7, which is characterized in that deposited between duplicate rotation process
Suspend (153) in rotation, wherein controller (123) is constructed to be permeable to deactivate roller drive during rotation pause (153) accordingly
Dynamic device (111) and pumping installations (121).
9. laundry care appliance (100) according to claim 8, which is characterized in that laundry care appliance (100) packet
Include the procedure selection device for selecting multiple selectable laundry care programs, wherein controller (123) is constructed to be permeable to root
The duration of pause (153) is rotated according to selected laundry care process control.
10. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that the clothing shield
Utensil (100) are managed with the filling level sensor for detecting the fill level of the wash liquid in bucket (105), wherein control
Device (123) processed starts rotation process (145) and is revolving if being configured to the fill level detected more than fill level threshold value
Turn activation cylinder drive (111) and pumping installations (121) when operation (145) starts.
11. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that the clothing shield
Utensil (100) are managed with the power detection element for detecting the electric power value of pumping installations (121), wherein controller (123)
If the electric power value for being configured to detect is decreased below power thresholds, rotation process (145) are terminated, and rotating
Cylinder drive (111) and pumping installations (121) are deactivated at the end of operating (145).
12. laundry care appliance (100) according to claim 11, which is characterized in that electrical power monitoring element includes using
In the current sensor for the supply current for detecting pumping installations (121).
13. laundry care appliance (100) according to any one of the preceding claims, which is characterized in that multiple protrusion cloth
It sets in laundry drum (107), the protrusion is constructed to be permeable to the mobile laundry drum during the rotation of laundry drum (107)
(107) clothing in.
14. method (200) of the one kind for the washing clothing in laundry care appliance (100), wherein the laundry care appliance
(100) there is the bucket (105) for accommodating wash liquid, wherein the laundry drum (107) for accommodating laundry is arranged in bucket
(105) in, wherein bucket (105) includes outlet opening (115) and enters interface (117), wherein outlet opening (115) passes through pipe
Line (119) is fluidly connected to enter interface (117), wherein the pumping installations (121) for pumping wash liquid is arranged in pipeline
(119) in, wherein pumping installations (121) is constructed to be permeable to that wash liquid is pumped out bucket (105) simultaneously by outlet opening (115)
The wash liquid of discharge is pumped back to the laundry drum being arranged in bucket (105) by pipeline (119) and into interface (117)
(107) in, to use the clothing in wash liquid moistened garment roller (107) again, wherein the laundry care appliance
(100) there is the cylinder drive (111) for rotating laundry drum (107) and for controlling cylinder drive (111) and pumping
Send the controller (123) of device (121), which is characterized in that the method (200) the following steps are included:
Controller (123) controls (201) cylinder drive (111) during rotation process (145), so that laundry drum (107)
It is rotated with rotation speed (147),
Controller (123) activates (203) pumping installations (121) when rotation process (145) start, will pass through outlet opening
(115) wash liquid is pumped into pipeline (119) from bucket (105) and will be discharged by pipeline (119) and into interface (117)
Wash liquid send back in the clothing in laundry drum (107), and
Controller (123) deactivates (205) pumping installations (121) at the end of rotation process (145).
15. according to the method for claim 14 (200), which is characterized in that rotation process (145) is by controller (123) weight
It is multiple multiple.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016212489.7 | 2016-07-08 | ||
| DE102016212489.7A DE102016212489A1 (en) | 2016-07-08 | 2016-07-08 | Laundry care device with a controller |
| PCT/EP2017/065228 WO2018007144A1 (en) | 2016-07-08 | 2017-06-21 | Laundry care appliance having a controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109477273A true CN109477273A (en) | 2019-03-15 |
| CN109477273B CN109477273B (en) | 2021-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780042302.7A Active CN109477273B (en) | 2016-07-08 | 2017-06-21 | Laundry care appliance with controller |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3481985B1 (en) |
| CN (1) | CN109477273B (en) |
| DE (1) | DE102016212489A1 (en) |
| PL (1) | PL3481985T3 (en) |
| RU (1) | RU2701256C1 (en) |
| WO (1) | WO2018007144A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945380A (en) * | 2019-05-17 | 2020-11-17 | Bsh家用电器有限公司 | Laundry care appliance with control device |
| CN114341420A (en) * | 2019-08-29 | 2022-04-12 | Bsh家用电器有限公司 | Laundry care appliance with control |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418829A (en) * | 2018-02-22 | 2022-12-02 | Lg电子株式会社 | Control method of washing device |
| DE102019117282A1 (en) * | 2019-06-27 | 2020-12-31 | Miele & Cie. Kg | Method of operating a washing machine and washing machine |
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- 2017-06-21 PL PL17731880T patent/PL3481985T3/en unknown
- 2017-06-21 CN CN201780042302.7A patent/CN109477273B/en active Active
- 2017-06-21 WO PCT/EP2017/065228 patent/WO2018007144A1/en active Search and Examination
- 2017-06-21 EP EP17731880.5A patent/EP3481985B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102016212489A1 (en) | 2018-01-11 |
| EP3481985B1 (en) | 2020-08-05 |
| EP3481985A1 (en) | 2019-05-15 |
| PL3481985T3 (en) | 2021-02-08 |
| RU2701256C1 (en) | 2019-09-25 |
| CN109477273B (en) | 2021-02-19 |
| WO2018007144A1 (en) | 2018-01-11 |
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