CN107794721A - Laundry care appliance with transfer - Google Patents
Laundry care appliance with transfer Download PDFInfo
- Publication number
- CN107794721A CN107794721A CN201710762703.1A CN201710762703A CN107794721A CN 107794721 A CN107794721 A CN 107794721A CN 201710762703 A CN201710762703 A CN 201710762703A CN 107794721 A CN107794721 A CN 107794721A
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- CN
- China
- Prior art keywords
- cleaning solution
- laundry
- transfer
- clothing
- laundry drum
- 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
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- 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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The present invention relates to laundry care appliance, with utensil loading opening, appliance door, laundry drum, laundry drum can surround rotation axis and rotate, rotation axis extends to the utensil dorsal part of laundry care appliance on front side of utensil, and with the alkali liquor container for being used to receive cleaning solution, it has outlet opening, laundry care appliance, which has, enters nozzle, outlet opening is connected on fluid technique with entering nozzle by pipeline, is arranged in pipeline for from outlet opening pumping by pipeline and cleaning solution to be entered into the pump of nozzle.Transfer is arranged on the inside of the appliance door.It is used to that radially transfer will be guided to relative to rotation axis by the cleaning solution pumped out into nozzle into nozzle structure.The cleaning solution that transfer is configured to hit on transfer is towards the directional steering of laundry drum, and diverted cleaning solution is injected in laundry drum along rotation axis, favorably to soak the clothing received in laundry drum.
Description
Technical field
The present invention relates to a kind of laundry care appliance with transfer.
Background technology
Using circulation pumping system in traditional laundry care appliance, so as to by means of pump by cleaning solution from alkali liquor container
In pump out, and the cleaning solution pumped out is re-supplied to alkali liquor container by circulating pumping system by means of the pump.Here,
It is supplied to the cleaning solution of alkali liquor container to be introduced on the clothing in laundry drum, so as to cleaning solution moistened garment.Rolled in clothing
For cylinder during pumping procedure is circulated during quick rotation or when laundry drum is fully loaded with clothing, the cleaning solution sprayed into may quilt
Clothing rebounds and flow in alkali liquor container, thus may not be equably without completely and being effectively covered with clothing
Clothing is thoroughly cleaned in wetting.
A kind of tumbling-box washing machine is disclosed in the A1 of DE 43 30 079, the tumbling-box washing machine has for fresh
Water or penetrating nozzle alkali lye, being pointed to towards drums inside space through upset, the alkali lye through upset should be from front
It is ejected into top on clothing.
The glass shell of the door component for washing machine is disclosed in the A1 of WO 2011/012589, wherein, glass shell has
The section of perspective.
The content of the invention
The present invention is based on following task：Illustrate the laundry care appliance with circulation pumping system, in the laundry care
The wetting that clothing passes through cleaning solution in laundry drum can be improved in tool.
The task solves by the theme with the feature according to independent claims.Advantageous embodiment is appurtenance
Profit requires, the theme of specification and drawings.
According to one aspect, solved according to the task of the present invention by following laundry care appliance, laundry care appliance tool
There are the utensil loading opening on front side of the utensil of laundry care appliance, the appliance door for closing utensil loading opening, be used for
The laundry drum of clothing is received, wherein, the laundry drum can surround rotation axis and rotate, wherein, the rotation axis is from device
Tool front side extends to the utensil dorsal part of laundry care appliance, and the laundry care appliance has the alkali lye for being used for receiving cleaning solution
Container, wherein, alkali liquor container has outlet opening, wherein, laundry care appliance have enters nozzle, wherein, outlet opening and
Connected into nozzle by pipeline on fluid technique, wherein, be disposed with pipeline for by cleaning solution from outlet opening pump
Send by pipeline and the pump by entering nozzle, wherein, transfer is disposed with the inner side of appliance door, wherein, enter
Nozzle structure is used to the cleaning solution pumped out by entering nozzle radially guiding to transfer relative to rotation axis, its
In, transfer be configured to by the cleaning solution hit on transfer towards the directional steering of laundry drum and make through turn
To cleaning solution be injected to along rotation axis in laundry drum, receive clothing in laundry drum advantageously to soak.
It is achieved in following technological merit：Cleaning solution is injected to from utensil front side along the rotation axis of laundry drum
Cause in laundry drum particularly evenly and thus fully soak or be covered with the clothing in laundry drum.
In traditional laundry care appliance, clothing is when laundry drum quickly rotates because centrifugal force abuts in clothing rolling
On cylinder and it is consequently formed clothing ring.Rotation axis of the clothing ring along laundry drum has clothing tunnel.In laundry care appliance
Circulation pumping procedure during, cleaning solution is supplied to clothing in laundry drum during laundry drum rotates.However, herein
The cleaning solution supplied can be rebounded and flowed in alkali liquor container by the clothing abutted on laundry drum, without complete wetting
Or it is covered with clothing.In the case of the high washing rotating speed for the rotating speed that reclined more than clothing, centrifugal force can become so big so that wash
Liquid is washed to be no longer able to be conveyed from outside to inside by roller carrying piece by means of gravity.
Ensure in the laundry care appliance according to the present invention, the cleaning solution supplied is advantageously incorporated into clothing tunnel
Road, abut in the clothing on laundry drum.Therefore, cleaning solution is by pumping out and being introduced into nozzle or penetrating nozzle
On transfer, the transfer is arranged on the inner side of appliance door, and the appliance door is fixed on the utensil of laundry care appliance
On front side.Transfer, which enables, to be hit the cleaning solution on transfer and is put down towards the direction of laundry drum, especially axis
Row is redirect in clothing tunnel in rotation axis.Thus by diverted cleaning solution from edge on front side of the utensil of laundry care appliance
Rotation axis to guide in the inside of laundry drum.Cleaning solution is made due to centrifugal force by the rotation of laundry drum to be forced through
The clothing abutted on laundry drum, and it is possible thereby to completely and advantageously moistened garment.
Therefore, ensured by cleaning solution by the favourable penetrating of transfer, spray into beam not due to laundry amounts, not due to
The geometry of clothing and not interrupted due to the geometry of appliance door or be interrupted.Furthermore, it is possible to filled by turning to
The geometry put has an impact to the configuration of diverted cleaning solution beam.Further, since the deflection of cleaning solution beam can be with
Process visualization is sparged into by the window of appliance door.In addition, drums inside lighting device can particularly advantageously show cleaning solution
Diverted penetrating process.
Laundry care appliance is interpreted as the utensil for laundry care, such as washing machine or clothesdrier.This clothing
Care appliance is especially appreciated that as home laundry care appliance.I.e. a kind of laundry care appliance, the laundry care appliance is in housekeeping model
Interior use is enclosed, and handles the clothing of the common amount of family expenses.
In the Advantageous embodiments of laundry care appliance, transfer has steering surface, hits on transfer
Cleaning solution can be pressed against the steering surface and spray, to make cleaning solution towards the directional steering of laundry drum, wherein, the steering surface is outstanding
It is configured to arc or bending steering surface.
It is achieved in following technological merit：The washing hit on steering surface can be realized by the steering surface of transfer
The particularly effective steering of liquid beam.The steering surface of the transfer especially enables the cleaning solution axle hit on steering surface
Line is injected in cleaning-drum parallel to rotation axis.Arc or bending steering surface is especially advantageous, because hitting
Curved portions or bending section of the cleaning solution beam along arc or bending steering surface on to arc or bending steering surface
Turned to.Therefore, penetrating can advantageously be controlled by the curved portions or bending section for constructing arc or bending steering surface
The direction of cleaning solution beam into laundry drum.
, can be along spray by the cleaning solution pumped out into nozzle in another Advantageous embodiments of laundry care appliance
Enter axis to guide on transfer, wherein, spray into axis and surround 75 ° to 105 °, especially 90 ° of steering angle with rotation axis.
It is achieved in following technological merit：75 ° to 105 °, especially 90 ° of steering angle ensure the special of cleaning solution beam
It is effective to turn to.Therefore, diverted cleaning solution beam can be advantageously fine-tuned by steering angle in laundry drum
In hit position, so as to ensure, diverted cleaning solution beam can on front side of the utensil on transfer advantageously along
The rotation axis of laundry drum is imported into laundry drum.
In another Advantageous embodiments of laundry care appliance, transfer has with the wide surface texture of type, should
Surface texture is configured to make the cleaning solution effectively fan out hit, wherein, should especially have with the wide surface texture of type
There are recess, groove or muscle.
It is achieved in following technological merit：The surface texture wide with type, especially recess, groove or muscle ensure to wash
Wash the particularly effectively fan out of liquid beam.The cleaning solution beam of fan out ensures cleaning solution beam inside laundry drum
Big appearance area, so as to advantageously moistened garment.
In another Advantageous embodiments of laundry care appliance, transfer has prominent on the side towards laundry drum
Going out seamed edge, the protrusion seamed edge is configured to the direction guiding towards laundry drum by diverted cleaning solution, wherein, transfer
Especially there is progressive slope variation on prominent seamed edge.
It is achieved in following technological merit：The prominent seamed edge ensures that cleaning solution reduces in pumping pressure and thus
Caused by spray into cleaning solution penetrating pressure reduce when do not flowed downwardly on transfer in alkali liquor container, without effective
The clothing that ground is soaked or is covered with laundry drum.Therefore, diverted cleaning solution especially diameter parallel can be made in rotation axis
Ground is injected in cleaning-drum.The progressive slope variation of prominent seamed edge and especially transfer on prominent seamed edge ensures, washes
Transfer can be departed from when flowing through prominent seamed edge and can be effectively along the rotation axis of laundry drum by washing liquid beam
Guide in laundry drum.
In another Advantageous embodiments of laundry care appliance, transfer has bunchy element, the bunchy element structure
Make for making cleaning solution bunchy, to make bundles of cleaning solution beam towards the direction guiding of laundry drum, wherein, the bunchy
Element especially includes bunchy nozzle or bunchy nozzle segment.
It is achieved in following technological merit：Be arranged in geometrical aspects bunchy element on the trolley exterior feature of appliance door,
Especially bunchy nozzle or bunchy nozzle segment ensure, cross and advantageously can broadly draw again into the cleaning solution beam of sector bunchy
Into laundry drum, the splash of cleaning solution thus it can be prevented that.Therefore, whole cleaning solutions can be efficiently used for wetting or cloth
Full clothing.
In another Advantageous embodiments of laundry care appliance, transfer is configured to arc or bending metal
Plate, rubber slab, plastic plate are configured to arc or bending glass pane section, and/or transfer is molded into appliance door
Inner side on.
It is achieved in following technological merit：Arc or bending metallic plate, rubber slab, plastic plate or arc or it is curved
Bent glass pane section can realize the favourable production of transfer, it is possible thereby to ensure the effective of cleaning solution by transfer
Turn to.It can realize that appliance door is extremely simple together with transfer by the transfer being molded on the inner side of appliance door
, the favourable and thus manufacture of cost advantages.
In another Advantageous embodiments of laundry care appliance, laundry care appliance, which has, to be used to surround laundry drum
The drum drive of rotation axis rotation, wherein, drum drive is configured to the rotating speed driving laundry drum that reclines, with
Just clothing of the reception in laundry drum is made to recline and be formed inside the clothing on laundry drum is abutted in laundry drum
Clothing tunnel, wherein, transfer, which is configured to guide in the direction of cleaning solution towards rotation axis, abuts in laundry drum
On clothing inside clothing tunnel in, wherein, the rotating speed that reclines especially includes 80 revs/min to 200 revs/min of model
Enclose.
It is achieved in following technological merit：When laundry drum is with rotating speed or the rotation of bigger rotating speed and the thus clothing of reclining
When abutting on laundry drum, the penetrating inside cleaning solution to laundry drum ensures particularly effectively to soak or be covered with laundry drum
In clothing.The cleaning solution in the clothing tunnel for abutting in the clothing on laundry drum is injected to by transfer due to rotation
Laundry drum centrifugal force and be forced through clothing, and can realize and advantageously soak or be covered with clothing.Here, cleaning solution
Especially guided to parallel to rotation axis in clothing tunnel.The rotating speed that reclines can select in particular according to the radius of laundry drum.
In another Advantageous embodiments of laundry care appliance, pump is configured to cleaning solution with different pumping pressures
Pumping is by into nozzle, to change appearance position of the cleaning solution inside the laundry drum of rotation.
It is achieved in following technological merit：By making from the different pressures (pressure for entering in nozzle the cleaning solution pumped out
Realized by changing pumping rotating speed) the penetrating direction of cleaning solution is easily varied, and cleaning solution hits on different positions
In on transfer, on the inner peripheral surface that then also hits clothing tunnel.From there through transfer by diverted washing
Liquid is guided in laundry drum towards different directions, thus make cleaning solution hit on different appearance positions in laundry drum or
Hit on clothing ring, it is possible thereby to ensure equably to soak or be covered with the clothing in laundry drum.
In another Advantageous embodiments of laundry care appliance, pump is configured to cleaning solution with periodicity in time
The pumping pressure pumping of change by into nozzle, wherein, periodically variable pumping pressure is especially equivalent to just in time
The pumping pressure change of string shape trend.
It is achieved in following technological merit：Moved towards by pumping pressure cyclically-varying in time, especially sinusoidal
Pumping pressure change realize cleaning solution being uniformly distributed with the time on clothing.Pumping pressure change can be most simply by
The pumping rotating speed for improving and reducing pump is realized.
In another Advantageous embodiments of laundry care appliance, laundry care appliance includes being used to surround laundry drum
The drum drive that rotation axis is rotated with laundry drum speed, and pump is configured to cleaning solution with basis
The pumping pressure pumping of pump frequencies change by into nozzle, wherein, the pump frequencies and laundry drum speed or
It is different from the integral multiple of laundry drum speed.
It is achieved in following technological merit：By the laundry drum speed of the pump frequencies of pump and laundry drum not
Same value ensures, the appearance position of the change for the cleaning solution being pumped into by pump in laundry drum is guided into jacket or clothing rolls
In the large area in the clothing tunnel of cylinder, and it is possible thereby to ensure the complete wetting of the clothing in laundry drum.Thus multiple
Ensure after roller rotation, penetrating interference pattern is produced on clothing tunnel and makes not having moved out on clothing ring
Penetrating line is again wetted or infiltrates.The interference pattern and pumping pressure with the time change it is relevant, i.e. with pumping rotating speed and rolling
The change of cylinder rotating speed is relevant but unrelated with the radius of clothing ring or clothing tunnel.
In another Advantageous embodiments of laundry care appliance, into arrangement of nozzles on front side of the top of alkali liquor container
On, and outlet opening is arranged on the downside of alkali liquor container, wherein, laundry drum is especially arranged in into nozzle, alkali lye holds
On leather cup between device and the apparatus shell of laundry care appliance.
It is achieved in following technological merit：Be arranged in it is on front side of the top of alkali liquor container, be especially arranged on leather cup
Ensure the particularly advantageous penetrating pointed to towards static, vibrationless transfer of cleaning solution into nozzle.To entering
Or in the case that penetrating nozzle is accurately positioned, static apparatus shell is positioned at as much as possible into nozzle on leather cup
On, or enter nozzle far as possible from vibration alkali liquor container arrange.By entering positioning of the nozzle on leather cup, do not shake
It is dynamic to be applied on nozzle.Therefore ensure, it is that the penetrating beam being directed through into nozzle always orients and not due to alkali
The vibration of liquid container and deflect.
In another Advantageous embodiments of laundry care appliance, on laundry drum, on leather cup or on appliance door
A number of protuberance is disposed with, these protuberances are configured to make clothing during laundry drum rotates in laundry drum
Motion.
It is achieved in following technological merit：Protuberance can make clothing particularly advantageous in the laundry drum reliably rotated
Ground stirs, it is possible thereby to ensure the effective wetting of clothing.
According to the second aspect of the invention, the task passes through for soaking in the laundry drum of laundry care appliance
The method of clothing solves, wherein, there is the laundry care appliance utensil loading on front side of the utensil of laundry care appliance to open
Mouth, the appliance door for closing utensil loading opening, the laundry drum for receiving clothing, wherein, laundry drum can surround rotation
Shaft axis rotate, wherein, rotation axis extends to the utensil dorsal part of laundry care appliance on front side of utensil, and the clothing protects
Reason utensil has the alkali liquor container for being used for receiving cleaning solution, wherein, alkali liquor container has outlet opening, wherein, laundry care
Tool, which has, enters nozzle, wherein, outlet opening is connected on fluid technique with entrance nozzle by pipeline, wherein, in pipeline
It is disposed with for from outlet opening pumping cleaning solution to be passed through into pipeline and by the pump into nozzle, wherein, in appliance door
Disposed inboard has transfer, wherein, it the described method comprises the following steps：The cleaning solution pumped by pump circulation is passed through into entrance
Nozzle is radially guided on transfer relative to rotation axis；And make to hit the cleaning solution on transfer towards clothing
The directional steering of roller, so as to which diverted cleaning solution is injected in laundry drum along rotation axis.
It is achieved in following technological merit：Effective steering of the cleaning solution inside laundry drum is ensured simultaneously by transfer
Thereby guarantee that the favourable wetting of clothing.Cleaning solution beam can thus be made by radially spraying into nozzle and being filled turning to
Put and axially deflect, and constructed clothing ring is not hindered or deflect penetrating beam.In the situation of the penetrating of half axial direction
Under (be injected in this case from leather cup edge diagonal in clothing tunnel), be constantly present in fully loaded application with leeward
Danger, i.e. clothing ring, which cover, sprays into passage, thus the cleaning solution sprayed into may be for washing process without utilizing in device
Flowed away on tool door, thus do not soak again or be covered with clothing.
Brief description of the drawings
Refer to the attached drawing explains other embodiment.Accompanying drawing is shown：
The explanatory view of Fig. 1 laundry care appliances；
Fig. 2 has the explanatory view of the laundry care appliance of circulation pumping system；
Fig. 3 has the explanatory view of the laundry care appliance of laundry drum and transfer；
Fig. 4 has the explanatory view of the appliance door of the transfer outside laundry care appliance；And
Fig. 5 is used for the flow for soaking the method for the clothing in the laundry drum of laundry care appliance.
Embodiment
Fig. 1 shows general laundry care appliance 100, the explanatory view of such as washing machine.Laundry care appliance 100
Including pouring shell 101, washing care substance, such as detergent can be injected into this and pour in shell.Laundry care appliance 100 has
Have 111 on the upside of 103, utensil dorsal part 105 on front side of utensil, utensil longitudinal direction side 107, utensil downside 109 and utensil.In laundry care
The utensil loading opening 113 that can be closed by appliance door 115 is disposed with 103 on front side of the utensil of tool 100, so as to laundry care
Utensil 100 is loaded with clothing.
Fig. 2 shows the explanatory view of the laundry care appliance with circulation pumping system.Clothing shield shown in figure 2
The circulation pumping system of reason utensil 100 includes being used to receive the laundry drum 117 of clothing, the alkali liquor container for receiving cleaning solution
119, the alkali liquor container has outlet opening 121, wherein, laundry care appliance 100, which has, enters nozzle 123.Into nozzle 123
Connected with outlet opening 121 by pipeline 125 on fluid technique, wherein, pump 127 is disposed with pipeline 125, pump construction
For cleaning solution to be pumped into pipeline 125 by outlet opening 121 from alkali liquor container 119 and by the cleaning solution pumped out from pipe
Road 125 into nozzle 123 by being supplied to laundry drum 117.In addition, figure 2 illustrates drum drive 129, the roller
Drive device is configured to drive laundry drum 117 by drive connection portion 131.There is laundry care appliance 100 control to fill
133 are put, the control device and drum drive 129 are connected by the first control attachment means 135 and with pump 127 by the
Two control attachment means 137 connect.
In the case where laundry drum 117 is fully loaded with clothing, by being injected to washing in laundry drum 117 into nozzle 123
Washing liquid can be rebounded by clothing, so that lead to the channel jam of clothing tunnel internal, and cleaning solution can be back to alkali
In liquid container 119, without being covered with clothing completely.When laundry drum 117 quickly rotates, clothing due to appearance from
Mental and physical efforts and compress laundry drum 117, clothing tunnel is thus formed in laundry drum 117.Cleaning solution passes through pipeline from pump 127
125 are pumped into nozzle 123.Then must assure that, by advantageously hitting rotation into the cleaning solution that nozzle 123 pumps out
Laundry drum 117 in clothing clothing tunnel.It is possible thereby to ensure, due to the centrifugal force of appearance, along from clothing tunnel to
The radial direction of outer sensing realizes the clothing being advantageously covered with laundry drum 117 from inside to outside.
Fig. 3 shows the explanatory view with the laundry care appliance of laundry drum and transfer.It is selected in figure 3
Diagram in lateral longitudinal section of the laundry care appliance 100 under loading condition during pumping-penetrating process is circulated is shown.
Shown in Fig. 3 109 on the downside of 111, utensil dorsal part 105 on the upside of the utensil of laundry care appliance 100, utensil front side 103 and utensil.
Utensil loading opening 113 is disposed with 103 on front side of utensil, the utensil loading opening can be closed by appliance door 115, by this
Appliance door can be loaded into the inner space of laundry care appliance 100.In the inner space of laundry care appliance 100
The alkali liquor container 119 for receiving cleaning solution and the laundry drum 117 for receiving clothing 139 are disposed with, wherein, laundry drum
117 can rotate along rotation axis 141.Here, rotation axis 141 extends to laundry care appliance 100 from front side of utensil 103
Utensil dorsal part 105.
Leather cup 143 is disposed between laundry drum 117, alkali liquor container 119 and appliance door 115.Leather cup 143 ensures clothing
The sealing of fluid technique between roller 117 or alkali liquor container 119 and the apparatus shell 145 of laundry care appliance 100.In addition,
Leather cup 143 makes to be supported on vibrational system on spring cushion and static apparatus shell 145 is decoupled.In the static of leather cup 143
Be disposed with section into nozzle 123, this enter nozzle structure be used for by by the cleaning solution 147 that pumps out into nozzle 123 along
Spray into axis 149 guide on transfer 151, wherein, transfer 151 be especially configured to arc or bending metallic plate,
Rubber slab, plastic plate are configured to arc or bending glass pane section and/or are molded into device as illustrated in fig 3
On the inner side 153 for having door 115.
Transfer 151 is arranged on the inner side 153 of appliance door 115 and is configured to, and makes to hit transfer 151
On cleaning solution 147 towards the direction of laundry drum 117, especially parallel to the ground of rotation axis 141 turn to and make diverted
Cleaning solution 147 is injected in the clothing tunnel 155 in laundry drum 117 along rotation axis 141.Here, diverted washing
Liquid 147 especially imported into from 103s on front side of utensil and abutted in the clothing tunnel 155 of the clothing 139 on laundry drum 117.
Transfer 151 has the steering surface 157 of bending, and the cleaning solution 147 hit on transfer 151 can be pressed against
The steering surface sprays, to make cleaning solution 147 towards the direction of laundry drum 117, especially parallel to the steering of the ground of rotation axis 114.
Here, steering surface 157 is especially configured to arc or bending steering surface 157.In order that obtaining cleaning solution 147 can effectively lead
Enter into clothing tunnel 155, the rotation axis 141 for spraying into axis 149 and laundry drum 117 surrounds 75 ° to 105 °, especially 90 °
Steering angle 159, so as to realize the clothing tunnel 155- of diameter parallel spray into.In order to which the cleaning solution 147 for ensureing diverted has
Effect ground fan out, transfer 151 can have clear-cut surface texture, especially recess, groove or muscle.In order to
Ensure diverted cleaning solution 147 effectively bunchy, transfer 151 can have bunchy element, especially bunchy nozzle or
Bunchy nozzle segment.
The protrusion seamed edge of transfer 151 is disposed with the side 161 towards laundry drum 117 of transfer 151
163.Transfer 151 especially has progressive slope variation on prominent seamed edge 163.Protrude seamed edge 163 to ensure, cleaning solution
147 when the penetrating pressure for the cleaning solution 147 of penetrating that pumping pressure reduces and thereby results in reduces not in transfer 151
The side 161 towards laundry drum 117 on flow downward, without the clothing 139 in effectively moistened garment roller 117.It is prominent
Go out seamed edge 163 and especially progressive slope variation of the transfer 151 on prominent seamed edge 163 ensures that cleaning solution beam is flowing
Through departing from transfer 151 during prominent seamed edge 163 and effectively can be guided to along the rotation axis 141 of laundry drum 117
In laundry drum 117.
Therefore, the transfer 151 being arranged on the inner side 153 of appliance door 115 is used directly to import cleaning solution 147
Into clothing 139.Cleaning solution beam deflection is carried out due to the surface profile of transfer 151.Thus cleaning solution 147 can be from
It is arranged in being set out into nozzle 123 on leather cup 143 and is radially injected to the centre of alkali liquor container 119 first, is then turning to
About 90 ° of the upper deflecting of device 151, so as to the rotation axis 141, outstanding by the cleaning solution 147 through deflection especially along laundry drum 117
It is sprayed into exactly in unison parallel to rotation axis 141 or with axis.It can thus avoid completely in traditional diagonal penetrating
In from leather cup edge straight line, in half axial path in clothing tunnel 155 spray into beam deviation by rotate clothing
Ring, because appliance door 115 makes clothing 139 not close to leather cup 143 also in the perimeter of radial direction according to its task, but can
To cause the washing alkali liquid of the penetrating beam of circulation pumping system to deflect in middle section.Therefore, appliance door 115, leather cup
143rd, the geometric configuration of the initial penetrating passage between the clothing ring of alkali liquor container 119, laundry drum 117 and rotation is no longer to profit
Function that is wet or being covered with clothing has an impact.
The transfer 151 of appliance door 113 can be not only used for spraying into cleaning solution beam deflection, and can be used for beam
The geometric configuration of shaping.Thus can be realized by the configuration of transfer 151 for example so-called fan beam or point by point into
The beam of beam.It thus can for example accelerate the clothing wetting stage or receive the yarn fabric being especially careful.Cleaning solution beam is turning
It can be realized to the separation on device 151 by prominent seamed edge 163, in separation, slope variation is moved towards progressively so that is washed
Liquid 147 is washed reliably to separate on last protrusion seamed edge 163.
The penetrating depending on loading condition of cleaning solution 147 can be realized according to the transfer 151 of the present invention, described
Always ensure during penetrating, spray into beam neither due to washings geometry, especially clothing ring, also not due to window geometry and
It is interrupted or be interrupted.Can thus meet functionally for rewetting and will be covered with clothing 139, necessary cleaning solution all the time
147 are added to vibrational system along rotation axis 141.
, can be while beam be sprayed into 115 upper deflecting of appliance door to cleaning solution beam configuration by transfer 151
Have an impact.It thus can not only influence position occur, and influence appearance area of the injectant in clothing ring.Additionally,
Thus intensity of beam is also influenceed to a certain extent, because the beam of fan out shows for example due to the washing hit point by point
The less fabric load of washings caused by liquid beam.
Advantageously, when appliance door is realized by sight glass as is typical, for a user can by
Beam deflection on door geometry is sparged into process visualization.It is arranged on transfer 151 on same leather cup section
Drums inside lighting device can additionally indicate the activity of penetrating process again, because light cone and penetrating beam are with identical
Directional inclination is registered among roller.
Fig. 4 shows the explanatory view of the appliance door with the transfer outside laundry care appliance.Appliance door
115 have an outside 165, and the outside is towards the perimeter unshowned in Fig. 4 of laundry care appliance 100.Appliance door 115 has
There are inner side 153, in Fig. 4 unshowned laundry drum 117 of the inner side towards laundry care appliance 100.
Exemplary transfer 151 is disposed with the inner side 153 of appliance door 115, the transfer is configured to make
Hit clothing of the cleaning solution 147 on transfer 151 parallel to the ground of rotation axis 141 towards laundry care appliance 100
The directional steering of roller 117.Figure 4 illustrates embodiment in, transfer 151 is molded into the inner side 153 of appliance door 115
On.Transfer 151 has steering surface 157, and steering surface injection can be pressed against by hitting the cleaning solution 147 on transfer 151,
To turn to the ground of rotation axis 141 that is oriented parallel to of cleaning solution 147 towards laundry drum 117, wherein, the structure of steering surface 157
Make for arc or bending steering surface 157.
Transfer 151 has prominent seamed edge 163 on the side 161 towards laundry drum 117 of transfer 151, should
Prominent seamed edge is configured to diverted cleaning solution 147 being oriented to towards the direction of laundry drum 117.Go out as shown in FIG. 4,
Transfer 151 especially has progressive slope variation on prominent seamed edge 163.
Fig. 5 shows the flow of the method for soaking the clothing in the laundry drum of laundry care appliance, wherein, clothing
Care appliance describes according to Fig. 3.
Method 200 includes being used as method and step as follows：The cleaning solution 147 that pumping is circulated by pump 127 is sprayed by entering
Mouth 123 is radially guided on 201 transfers 151 relative to rotation axis 141, and makes to hit on transfer 151
Cleaning solution 147 towards laundry drum 117 directional steering 203, to make diverted cleaning solution 147 parallel to rotation axis
141 ground are injected in laundry drum 117.
Being explained with reference to each embodiment of the invention can be with different combination settings with shown all features
According in subject of the present invention, to realize the advantageous effect of these features simultaneously.
Protection scope of the present invention is provided by claim, and not by being explained in the description or in the accompanying drawings
The limitation of shown feature.
Reference numerals list
100 laundry care appliances
101 pour shell
On front side of 103 utensils
105 utensil dorsal parts
107 utensil longitudinal direction sides
On the downside of 109 utensils
On the upside of 111 utensils
113 utensil loading openings
115 appliance doors
117 laundry drums
119 alkali liquor containers
121 outlet openings
123 enter nozzle
125 pipelines
127 pumps
129 drum drives
131 drive connection portions
133 control devices
135 first control attachment means
137 second control attachment means
139 clothings
141 rotation axis
143 leather cups
145 apparatus shells
147 cleaning solutions
149 spray into axis
151 transfers
The inner side of 153 appliance doors
155 clothing tunnels
157 steering surfaces
159 steering angles
The side towards laundry drum of 161 transfers
163 protrude seamed edge
The outside of 165 appliance doors
200 are used for the method for clothing of the wetting in laundry drum
201 guide to cleaning solution on transfer
203 make cleaning solution towards the directional steering of laundry drum
Claims (15)
1. laundry care appliance (100), have in the utensil dress on front side of the utensil of the laundry care appliance (100) on (103)
Carry opening (113), the appliance door (115) for closing the utensil loading opening (113), the laundry drum for receiving clothing
(117), wherein, the laundry drum (117) can surround rotation axis (141) and rotate, wherein, the rotation axis (141)
(103) extend to the utensil dorsal part (105) of the laundry care appliance (100) on front side of from the utensil, and the clothing protects
Reason utensil has the alkali liquor container (119) for being used for receiving cleaning solution (147), wherein, the alkali liquor container (119) is opened with discharge
Mouthful (121), wherein, the laundry care appliance (100), which has, enters nozzle (123), wherein, the outlet opening (121) and
The nozzle (123) that enters is connected by pipeline (125) on fluid technique, wherein, it is disposed with use in the pipeline (125)
Pass through the pipeline (125) and by described into spray in the cleaning solution (147) is pumped from the outlet opening (121)
The pump (127) of mouth (123), it is characterised in that
Transfer (151) is disposed with the inner side of the appliance door (115) (153),
The entrance nozzle (123) is configured to will be relative by the cleaning solution (147) pumped out into nozzle (123)
Radially guided on the transfer (151) in the rotation axis (141), and
The transfer (151) is configured to the cleaning solution (147) that will hit on the transfer (151) towards described
The directional steering of laundry drum (117), also, the diverted cleaning solution (147) sprays into along the rotation axis (141)
Into the laundry drum (117), advantageously to soak the clothing (139) received in the laundry drum (117).
2. laundry care appliance (100) according to claim 1, it is characterised in that the transfer (151), which has, to be turned
To face (157), steering surface injection can be pressed against by hitting the cleaning solution (147) on the transfer (151), so as to
Make the cleaning solution (147) towards the directional steering of the laundry drum (117), wherein, the steering surface (157) especially constructs
For arc or bending steering surface (157).
3. laundry care appliance (100) according to claim 1 or 2, it is characterised in that enter nozzle by described
(123) cleaning solution (147) pumped out can be guided on the transfer (151) along axis (149) is sprayed into, wherein,
The penetrating axis (149) surrounds 75 ° to 105 °, especially 90 ° of steering angle (159) with the rotation axis (141).
4. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the transfer
(151) have with the wide surface texture of type, the cleaning solution (147) that the surface texture is configured to make to hit effectively is fanned
Shape is deployed, wherein, the surface texture wide with type especially has recess, groove or muscle.
5. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the transfer
(151) there is prominent seamed edge (163) on the side (161) towards the laundry drum (117), the protrusion seamed edge is configured to make
The diverted cleaning solution (147) towards the laundry drum (117) direction guiding, wherein, the transfer (151)
Especially there is progressive slope variation on the prominent seamed edge (163).
6. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the transfer
(151) there is bunchy element, the bunchy element is configured to make the cleaning solution (147) bunchy, to make bundles of cleaning solution
Beam towards the laundry drum (117) direction guiding, wherein, the bunchy element especially includes bunchy nozzle or bunchy and sprayed
Mouth section.
7. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the transfer
(151) arc or bending metallic plate, rubber slab, plastic plate are configured to or is configured to arc or bending glass pane area
Section, or the transfer (151) are molded on the inner side (153) of the appliance door (115).
8. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the laundry care
Utensil (100) has the drum drive for being used to make the laundry drum (117) surround the rotation axis (141) rotation
(129), wherein, the drum drive (129) is configured to drive the laundry drum (117) with the rotating speed that reclines, so as to
The clothing (139) of the reception in the laundry drum (117) is set to recline the laundry drum (117) and abutting in
The clothing (139) stated on laundry drum (117) is internally formed clothing tunnel (155), wherein, the transfer (151)
It is configured to guide in the direction of the cleaning solution (147) towards the rotation axis (141) to be in and abuts in the clothing rolling
In the clothing tunnel (155) of clothing (139) inside on cylinder (117), wherein, the rotating speed that reclines especially includes 80 revs/min
To 200 revs/min of scope.
9. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the pump (127)
It is configured to the cleaning solution (147) entering nozzle (123) by described with different pumping pressure pumpings, to change
Cleaning solution (147) is stated in the internal appearance position of the laundry drum (117) of rotation.
10. laundry care appliance (100) according to claim 9, it is characterised in that the pump (127) be configured to by
Cleaning solution (147) enters nozzle (123) with periodically variable pumping pressure pumping in time by described, wherein, it is described
Periodically variable pumping pressure is especially equivalent to the pumping pressure change of sinusoidal trend in time.
11. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the clothing shield
Reason utensil (100) includes being used to make the laundry drum (117) around the rotation axis (141) with laundry drum speed
The drum drive (129) rotated, and the pump (127) is configured to cleaning solution (147) with according to pumping frequency
The pumping pressure pumping of rate change enters nozzle (123) by described, wherein, the pump frequencies rotate with the laundry drum
Frequency or the non-integral multiple difference with the laundry drum speed.
12. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that described to enter spray
On mouth (123) is arranged on front side of the top of the alkali liquor container (119), and the outlet opening (121) is arranged in the alkali
On the downside of liquid container (119), wherein, the nozzle (123) that enters especially is arranged in the laundry drum (117), the alkali
On leather cup (143) between liquid container (119) and the apparatus shell (145) of the laundry care appliance (100).
13. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that in the clothing
On roller (117), a number of protuberance, the protrusion are disposed with leather cup (143) or on the appliance door (115)
Cage structure is used to make the clothing (139) transport in the laundry drum (117) during the laundry drum (117) rotates
It is dynamic.
14. laundry care appliance (100) according to any one of the preceding claims, it is characterised in that the clothing shield
Reason utensil (100) has drums inside lighting device, and the drums inside lighting apparatus structure is used to illuminate the laundry drum
(117) inner space.
15. the method (200) for soaking the clothing (139) in the laundry drum (117) of laundry care appliance (100), its
In, the laundry care appliance (100) has in the utensil dress on front side of the utensil of the laundry care appliance (100) on (103)
Carry opening (113), the appliance door (115) for closing the utensil loading opening (113), the laundry drum for receiving clothing
(117), wherein, the laundry drum (117) can surround rotation axis (141) and rotate, wherein, the rotation axis (141)
(103) extend to the utensil dorsal part (105) of the laundry care appliance (100) on front side of from the utensil, also, the clothing protects
Reason utensil has the alkali liquor container (119) for being used for receiving cleaning solution (147), wherein, the alkali liquor container (119) is opened with discharge
Mouthful (121), wherein, the laundry care appliance (100), which has, enters nozzle (123), wherein, the outlet opening (121) and
The nozzle (123) that enters is connected by pipeline (125) on fluid technique, wherein, it is disposed with use in the pipeline (125)
Pass through the pipeline (125) and by described into spray in the cleaning solution (147) is pumped from the outlet opening (121)
The pump (127) of mouth (123), wherein, transfer (151) is disposed with the inner side of the appliance door (115) (153), it is special
Sign is that methods described (200) comprises the following steps,
To be carried out by the pump (127) circulate pumping the cleaning solution (147) by it is described enter nozzle (123) relative to
The rotation axis (141) is radially guided on (201) described transfer (151), and
Make to hit the cleaning solution (147) on the transfer (151) towards the direction of the laundry drum (117) to turn
To (203), to make the diverted cleaning solution (147) be injected to the laundry drum along the rotation axis (141)
(117) in.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016216391.4A DE102016216391A1 (en) | 2016-08-31 | 2016-08-31 | Laundry care device with a diversion device |
| DE102016216391.4 | 2016-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794721A true CN107794721A (en) | 2018-03-13 |
| CN107794721B CN107794721B (en) | 2021-07-27 |
Family
ID=59631654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762703.1A Active CN107794721B (en) | 2016-08-31 | 2017-08-30 | Clothes care appliance with steering device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3290572B1 (en) |
| CN (1) | CN107794721B (en) |
| DE (1) | DE102016216391A1 (en) |
| PL (1) | PL3290572T3 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201113A1 (en) * | 2018-04-16 | 2019-10-24 | 青岛海尔滚筒洗衣机有限公司 | Front-loading washer, door and spray system thereof |
| CN110387713A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and its spray system |
| CN110644203A (en) * | 2018-06-26 | 2020-01-03 | 苏州三星电子有限公司 | Washing machine door structure and washing machine |
| CN112442856A (en) * | 2019-08-27 | 2021-03-05 | Bsh家用电器有限公司 | Assembly for controlling discharge direction of fluid |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112763A (en) * | 2018-10-17 | 2019-01-01 | 宁波新乐电器有限公司 | A kind of roller washing machine with spray structure |
| US11761134B2 (en) | 2019-05-23 | 2023-09-19 | Whirlpool Corporation | Laundry appliance |
| US11377772B2 (en) | 2019-05-23 | 2022-07-05 | Whirlpool Corporation | Laundry appliance |
| EP3741907B1 (en) * | 2019-05-23 | 2023-06-07 | Whirlpool Corporation | Laundry appliance |
| CN117888337A (en) | 2019-05-23 | 2024-04-16 | 惠而浦公司 | Laundry appliance |
| DE102019213017A1 (en) * | 2019-08-29 | 2021-03-04 | BSH Hausgeräte GmbH | Laundry care device with one control |
| DE102019213014A1 (en) * | 2019-08-29 | 2021-03-04 | BSH Hausgeräte GmbH | Laundry care device with one control |
| DE102019213015A1 (en) | 2019-08-29 | 2021-03-04 | BSH Hausgeräte GmbH | Laundry care device with one control |
| US11725331B2 (en) | 2020-11-20 | 2023-08-15 | Whirlpool Corporation | Water recirculation assembly for a laundry appliance |
| EP4047117A1 (en) * | 2021-02-19 | 2022-08-24 | Schulthess Maschinen AG | Washing machine with circulation |
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Also Published As
| Publication number | Publication date |
|---|---|
| PL3290572T3 (en) | 2023-01-16 |
| EP3290572B1 (en) | 2022-11-02 |
| EP3290572A1 (en) | 2018-03-07 |
| DE102016216391A1 (en) | 2018-03-01 |
| CN107794721B (en) | 2021-07-27 |
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