CN101925699A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN101925699A CN101925699A CN2009801027579A CN200980102757A CN101925699A CN 101925699 A CN101925699 A CN 101925699A CN 2009801027579 A CN2009801027579 A CN 2009801027579A CN 200980102757 A CN200980102757 A CN 200980102757A CN 101925699 A CN101925699 A CN 101925699A
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- cylinder
- washing machine
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- circulation nozzle
- steam
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- 238000005406 washing Methods 0.000 title claims abstract description 210
- 230000004087 circulation Effects 0.000 claims abstract description 171
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 230000001351 cycling effect Effects 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 abstract description 7
- 239000007921 spray Substances 0.000 description 22
- 238000012856 packing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/40—Steam generating arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- 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
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A washing machine includes a cabinet (10) constituting the external appearance of the washing machine, a tub (20) mounted in the cabinet (10) for receiving wash water, a drum (30) rotatably mounted in the tub for receiving laundry to be washed, a circulation unit (40) for circulating wash water in the inner lower part of the tub (20) through the upper part of the tub (20), and at least one circulation nozzle (100) for spraying the wash water, supplied by the circulation unit (40), inwardly of the drum (30) along a rotation axis of the drum (30) in a longitudinal direction of the drum (30). According to the present invention, it is possible to improve washing or rinsing efficiency of the washing machine.
Description
Technical field
The present invention relates to a kind of washing machine, more specifically, relate to a kind of the have washing of raising or the washing machine of rinse efficiency.
Background technology
Washing machine can be categorized as roof-mounted washing machine or front-loading washing machine usually.The example of front-loading washing machine is a tumbling-box washing machine.
Fig. 1 is the perspective view that the internal structure of tumbling-box washing machine is shown, and Fig. 2 is the side view of Fig. 1.
As depicted in figs. 1 and 2, this tumbling-box washing machine comprises bucket 20 and cylinder, and this bucket 20 is installed in the casing 10, is used to hold washings, and this cylinder is rotatably installed in the bucket 20.Washings are contained in the bucket 20, and laundry item is contained in the cylinder 30.In this tumbling-box washing machine, cylinder 30 rotations make clothing promote and fall by lifter 32, thereby clothing is washed or rinsing.
In this case, washings are contained in the bucket 20, and therefore, when cylinder 30 rotations, only the bottom of cylinder 30 is immersed in the washings.Thus, as shown in the figure, tumbling-box washing machine also can comprise cycling element 40, and this cycling element 40 is used for making the washings circulation of the bottom that is contained in bucket 20.
This cycling element 40 comprises top and the pipeloop between the bottom 42 that is connected bucket 20 and is used for along the circulating pump 44 of this pipeloop 42 pumping washings.In addition, nozzle 46 is installed in an end of pipeloop 42, in bucket 20.
Summary of the invention
Technical problem
Yet, utilize nozzle 46, only be fed to the front portion of cylinder 30 from the major part of the recirculated water of nozzle 46 supply, and be not fed to the rear portion of cylinder 30.Therefore, although recirculated water is supplied to cylinder 30, recirculated water only is fed to the front portion of cylinder 30, and recirculated water evenly is not supplied to laundry item as a result.
In addition, packing ring 50 is made by the elastic component such as rubber.Therefore, when a large amount of laundry items were contained in the cylinder 30, especially when clothing was contained in the cylinder 30 with water, bucket 20 may be sagging slightly, packing ring 50 distortion as a result.Therefore, the recirculated water of supplying from the nozzle 46 that is supported by sagging packing ring 50 is not supplied in suitable direction.
In addition, packing ring 50 is provided with anti-clamping member 52, and the assembling process of packing ring 50 is complicated and difficult as a result, and in addition, the 50 required times of manufacturing packing ring increase.
Technical scheme
Therefore, the present invention relates to following a kind of washing machine, it has eliminated the one or more problems that cause owing to the limitation of prior art and shortcoming substantially.
An object of the present invention is to provide a kind of washing machine that can supply recirculated water in a predetermined direction.
Another object of the present invention provides following a kind of washing machine, and this washing machine can wash or rinse efficiency thereby improve along the inboard supply recirculated water of cylinder on the longitudinal direction of cylinder.
Part has been set forth other advantages of the present invention, purpose and feature in the following description, and, for those of ordinary skills, after checking hereinafter, described other advantages, purpose and feature become apparent part or can know from enforcement of the present invention.Purpose of the present invention and other advantage can realize by the structure that particularly points out in written description of the present invention and claim and accompanying drawing and reach.
For realizing these purposes and other advantage and according to purpose of the present invention, as embody and broadly described herein, a kind of washing machine comprises: casing, the outward appearance of this casing formation washing machine; Bucket, this bucket is installed in the casing, is used to hold washings; Cylinder, this cylinder is installed in this bucket in rotatable mode, is used to hold laundry item; Cycling element, this cycling element are used to make the washings circulation of interior bottom of described bucket through the top of this barrel; And at least one circulation nozzle, this at least one circulation nozzle is used on the longitudinal direction of cylinder spraying washings by this cycling element supply along the rotation of cylinder in cylinder.
In another aspect of this invention, a kind of washing machine comprises: bucket, and this bucket is installed in the casing, is used to hold washings; Cylinder, this cylinder is installed in this bucket in rotatable mode, is used to hold laundry item; Cycling element, this cycling element are used to make the washings circulation of interior bottom of described bucket through the top of this barrel; First nozzle, this first nozzle are used on the longitudinal direction of cylinder spraying washings by this cycling element supply along the rotation of cylinder in cylinder; And second nozzle, this second nozzle is used on the injection direction different with first nozzle jet cleaning water in cylinder.
In another aspect of this invention, a kind of washing machine comprises: bucket, and this bucket is installed in the casing, is used to hold washings; Cylinder, this cylinder is installed in this bucket in rotatable mode, is used to hold laundry item; Cycling element, this cycling element are used to make the washings circulation of interior bottom of described bucket through the top of this barrel; First nozzle, this first nozzle are used on the longitudinal direction of cylinder spraying washings by this cycling element supply along the rotation of cylinder in cylinder; Second nozzle, this second nozzle are used on the injection direction different with first nozzle jet cleaning water in cylinder; Steam generator, this steam generator are used for producing the steam that will be fed to cylinder; And steam jet, this steam jet is used for and will be ejected into cylinder by the steam generator vapor supplied.
In still another aspect of the invention, a kind of washing machine comprises: bucket, and this bucket is installed in the casing, is used to hold washings; Cylinder, this cylinder is installed in this bucket in rotatable mode, is used to hold laundry item; Cycling element, this cycling element are used to make the washings circulation of interior bottom of described bucket through the top of this barrel; First nozzle, this first nozzle are used on the longitudinal direction of cylinder spraying washings by this cycling element supply along the rotation of cylinder in cylinder; Second nozzle, this second nozzle are used on the injection direction different with first nozzle jet cleaning water in cylinder; Steam generator, this steam generator are used for producing the steam that will be fed to cylinder; And steam jet, this steam jet is used for and will be ejected into cylinder by the steam generator vapor supplied, and this steam jet and first nozzle or second nozzle are integral.
Should be appreciated that aforementioned general description of the present invention and following detailed description all are exemplary and explanat, aim to provide further specifying the present invention for required protection.
Advantageous effects
It is evident that for a person skilled in the art, under the situation that does not depart from the spirit or scope of the present invention, can in the present invention, carry out various modifications and distortion.Thereby the present invention is intended to cover these modifications and the distortion of this invention, as long as they drop in the scope of claims and equivalent thereof.
Description of drawings
Included being used to provide to further understanding of the present invention and incorporating the application into and constitute its a part of accompanying drawing shows embodiments of the invention, and these accompanying drawings and specification one are used from explanation principle of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view that the internal structure of tumbling-box washing machine is shown;
Fig. 2 is the side cutaway view of Fig. 1;
Fig. 3 illustrates the perspective view of the circulation nozzle of washing machine according to an embodiment of the invention;
Fig. 4 illustrates recirculated water to be fed to schematic diagram the cylinder from the circulation nozzle of Fig. 3;
Fig. 5 illustrates the perspective view of the circulation nozzle of washing machine according to another embodiment of the present invention;
Fig. 6 illustrates the decomposition diagram that the circulation nozzle of any embodiment among the previous embodiment according to the present invention is separated with bucket;
Fig. 7 illustrates the schematic diagram of the internal structure of washing machine according to another embodiment of the present invention;
Fig. 8 is the plane that illustrates when the circulation nozzle of Fig. 7 when the top is watched;
Fig. 9 illustrates the schematic diagram of the internal structure of washing machine according to another embodiment of the present invention; And
Figure 10 is the perspective view that illustrates according to the twin-jet nozzle of the washing machine of further embodiment of this invention.
The specific embodiment
To carry out detailed reference to the preferred embodiments of the present invention now, the example of these preferred embodiments is shown in the drawings.As possible, will in institute's drawings attached, use identical Reference numeral to indicate same or analogous parts.
Fig. 3 is the perspective view that circulation nozzle is shown, on the longitudinal direction of the cylinder 30 that this circulation nozzle can be in washing machine according to an embodiment of the invention along the inboard supply recirculated water of cylinder 30.Simultaneously, hereinafter will the identical parts of parts washing machine and tumbling-box washing machine Fig. 1 and Fig. 2 according to this embodiment of the invention be described, and will be only the feature according to the washing machine of this embodiment of the invention be described.
Washing machine according to this embodiment of the invention comprises: casing 10, and this casing 10 constitutes the outward appearance of washing machine; Bucket 20, this bucket 20 is installed in the casing 10, is used to hold washings; Cylinder 30, this cylinder 30 is installed in the bucket 20 in rotatable mode, is used to hold laundry item; Cycling element 40, this cycling element 40 are used to make the washings of the interior bottom of bucket 20 to cycle through the top of this barrel 20; And at least one circulation nozzle 100, this at least one circulation nozzle 100 is used for spraying the washings of being supplied by cycling element 40 at the rotation along cylinder 30 on the longitudinal direction of cylinder 30 in cylinder 30.
In the washing machine according to this embodiment of the invention, at least one circulation nozzle 100 is set to supply the recirculated water by cycling element 40 circulations.And in the washing machine according to this embodiment of the invention, circulation nozzle 100 is supplied recirculated water at the rotation along cylinder 30 on the longitudinal direction of cylinder 30 in cylinder 30.Fig. 4 illustrates recirculated water to be fed to schematic diagram the cylinder 30 from the circulation nozzle 100 according to this embodiment on the longitudinal direction of cylinder 30.
As shown in Figure 4, according to the circulation nozzle 100 of this embodiment not only to the front portion of cylinder 30 supply recirculated water and also on the longitudinal direction of cylinder 30 along the rotation supply recirculated water of cylinder 30.Recirculated water to ground, the rear portion supply of cylinder, makes washings evenly be fed to the laundry item in the cylinder 30 in the inboard of this cylinder, from the front portion of cylinder.Therefore, it is evenly wetting that clothing is washed water, improves washing or rinse efficiency thus.
When carrying out washing or rinsing operation under infiltrating the formula washing mode, the raising of washing or rinse efficiency is more remarkable.Here, infiltrating the formula washing mode is such washing mode: promptly,, carry out washing or rinsing and operate to make clothing tightly invest cylinder 30 in week at a high speed rather than with normal drum rotation speed rotation at cylinder 30.In this case, in washing or rinsing operating period, the washings that contain in the clothing are because centrifugal force and oozing out from clothing is discharged to cylinder 30 outsides then.
Yet, in infiltrating the formula washing mode, to compare with the rotary speed under the normal washing mode, cylinder rotates with more speed.Thus, preferably washings are supplied as and make the water level of washings keep below the gap between bucket 20 and the cylinder 30, therefore, because washings are accommodated in barrels 20, so cylinder 30 is not subjected to rotational resistance.
Simultaneously, washings can be recycled to the top of cylinder 30 and bucket 20 by cycling element 40, make that washings can continue to be fed in the cylinder 30.The washings of being supplied infiltrate in the clothing because of the rotation of the high speed of cylinder 30, and are discharged to cylinder 30 outsides, are accommodated in the bottom of bucket 20 along the inwall of bucket 20, are recycled to the top of cylinder 30 and barrels 20, are fed to then in the cylinder 30.
Thus, when washings were fed to the rear portion of cylinder 30 by the circulation nozzle 100 according to this embodiment on the longitudinal direction of cylinder 30, recirculated water evenly was fed to laundry item, result, under the infiltration formula washing mode that cylinder 30 rotates at a high speed, detersive efficiency further improves.On the other hand, when washing or rinsing operation are not to infiltrate the formula washing mode but when carrying out under normal washing mode, by circulation nozzle 100 according to this embodiment, recirculated water evenly can be fed to laundry item, the result, when clothing fully is immersed in the washings, carry out washing or rinsing operation, therefore, can improve washing or rinse efficiency.
Below, be described in detail being arranged on reference to the accompanying drawings according to the circulation nozzle in the washing machine of this embodiment 100.
Return with reference to Fig. 3, according to the circulation nozzle in the washing machine of this embodiment 100 can be configured to not only to the anterior jet cleaning water of cylinder 30 and also on the longitudinal direction of cylinder 30 jet cleaning water, make washings arrive the rear portion of cylinder 30.Preferably, circulation nozzle 100 is configured on a plurality of directions washings are ejected in the cylinder 30, makes washings can evenly be fed to the clothing that is contained in the cylinder 30.
Thus, the circulation nozzle 100 according to this embodiment can be configured to have a plurality of spouts 110 that point to cylinder 30 inside.Each spout 110 can be configured on the longitudinal direction of cylinder 30 to different position, whereabouts jet cleaning water.Particularly, each spout 110 can be configured to predetermined space to from the front portion of cylinder 30 to the diverse location jet cleaning water at rear portion.As a result, washings in ground uniformly dispersing from the front portion of cylinder 30 to the rear portion by longitudinal direction supply along cylinder 30.
Thus, tightly invest the clothing in week cylinder 30 in washing or rinsing operating period and when cylinder 30 rotates, be supplied washings.And, even do not rotate and clothing when therefore accumulating in the bottom of cylinder at cylinder 30, also can be to clothing supplying washing water equably.
On the other hand, although not shown, a plurality of circulation nozzle can be set, described a plurality of circulation nozzle respectively have single spout, so that washings are ejected in the cylinder 30.Yet when installation respectively had a plurality of circulation nozzle of single spout, assembling process is difficulty.Thus, as shown in Figure 3, can be configured to such structure according to the circulation nozzle 100 of this embodiment: promptly, a plurality of spouts are formed on the single housing.
Simultaneously, circulation nozzle 100 can be installed in the place, front portion of the opening that is formed with cylinder 30 of cylinder 30.In this case, the injection direction of the washings that spray from each spout 110 or jet velocity are preferably set to and differ from one another, and make washings be sprayed onto from the front portion of cylinder 30 to the diverse location at rear portion by each spout 110.Thus, the spout 110 of circulation nozzle 100 preferably has different cross-sectional areas or different flow channels.
Particularly, circulation nozzle 100 can be configured such that the spout 110 of circulation nozzle 100 has different cross-sectional areas, therefore, the washings that spray by each spout 110 have different hydraulic pressure.Here, suppose that washings pass the flow channel with same configuration, then the cross-sectional area of spout 110 is more little, and the hydraulic pressure when washings spray is high more.The cross-sectional area of spout 110 is big more, and the hydraulic pressure when washings spray is low more.Thus, spray by this way by the spout of big cross-sectional area, the washings that spray with low hydraulic pressure: promptly, after washings sprayed, washings fell immediately.On the other hand, be tending towards forward straight on the direction that washings spray by the spout of little cross-sectional area, the washings that spray with high hydraulic pressure.
Thus, the spout of big cross-sectional area is set to the anterior supplying washing water to cylinder 30, and the spout of little cross-sectional area is set to the rear portion of cylinder 30 supplying washing water.
Particularly, in the circulation nozzle 110 according to this embodiment, the spout 110 that forms on by arrow (a) indicated direction can have little cross-sectional area, and the spout 110 that forms on by arrow (b) indicated direction can have big cross-sectional area.Thus, the spout 110 that forms on by arrow (a) indicated direction is with high hydraulic pressure jet cleaning water, and the spout 110 that forms on by arrow (b) indicated direction is with low hydraulic pressure jet cleaning water.
In addition, the spout 110 of circulation nozzle 100 can be connected to different flow channel 120.Thus, the jet velocity of the washings that spray of each spout 110 by circulation nozzle 100 can differ from one another.
Particularly, circulation nozzle 100 can be provided with a plurality of flow channels, and the washings of introducing from cycling element 40 pass described a plurality of flow channel.Each flow channel 120 can form corresponding with spout 110.In addition, flow channel 120 can differ from one another, and makes the washings that pass each flow channel 120 spray with different speed.
For example, the washings that pass the flow channel 120 that in the vertical direction forms can drop to the front portion of cylinder 30 immediately.On the other hand, the washings that pass horizontally extending flow channel 120 in cylinder 30 have the velocity component that points to cylinder 30 inside, and therefore, washings can be ejected into the rear portion of cylinder 30.Thus, when spout was connected in cylinder 30 horizontally extending flow channel, this spout can be fed to washings the rear portion of cylinder on the longitudinal direction of cylinder.In a word, can regulate spout 110, make washings fall the diverse location of cylinder 30 according to the velocity component of the washings that sprayed.Like this, all injected to the whole bar area/zone at the rear portion of cylinder 30 from the front portion of cylinder 30 have washings.
For example, as shown in Figure 3, with be formed on the flow channel 120 that links to each other by the spout 110 on arrow (a) indicated direction and can form the long distance of horizontal-extending in cylinder 30, and be formed on the flow channel 120 that links to each other by the spout 110 on arrow (b) indicated direction and can form the short distance of ratio of elongation in cylinder 30.Especially, spout 110 can be constructed so that spout 110 is mounted to ladder-type structure, therefore, each flow channel 120 in cylinder 30, extend length differ from one another.
In a word, the spout of arranging on by arrow (a) indicated direction 110 be connected to have relatively little cross-sectional area and in cylinder 30 horizontally extending flow channel 120, and the spout of arranging on by arrow (b) indicated direction 110 is connected to the flow channel 120 that has big relatively cross-sectional area and vertically extend in cylinder 30.Thus, be ejected in the cylinder 30 with high hydraulic pressure when having horizontal velocity component by being arranged in the washings that sprayed by the spout on arrow (a) indicated direction 110, washings are ejected into the rear portion of cylinder 30 on the longitudinal direction of cylinder 30 as a result.On the other hand, have vertical velocity component and low hydraulic pressure by being arranged in the washings that sprayed by the spout on arrow (b) indicated direction 110, washings do not reach the rear portion of cylinder 30 as a result, but are injected near the front portion of cylinder 30.
In a word, according to the circulation nozzle 100 of this embodiment can be on the longitudinal direction of cylinder 30 from the front portion of cylinder 30 to ground, rear portion even jet cleaning water.
Fig. 3 shows the supply line 105 that is used for recirculated water is fed to flow channel 120 and spout 110.Particularly, the recirculated water that is circulated by cycling element 40 is fed to supply line 105 along pipeloop 42, is fed to flow channel 120 and spout 110 by this supply line 105 then.
Fig. 5 illustrates the perspective view of the circulation nozzle 100 of washing machine according to another embodiment of the present invention.Be according to the circulation nozzle 100 of this embodiment and the difference of previous embodiment: this circulation nozzle 100 has the single spout that is used to supply recirculated water.Hereinafter will the difference between this embodiment and the previous embodiment be described.
With reference to Fig. 5, come jet cleaning water by single spout 110 according to the circulation nozzle 100 of this embodiment.Yet this circulation nozzle 100 can be provided with the flow channel that is configured to following structure: promptly, in this structure, on the direction of advance of the washings that pass circulation nozzle 100, the width of flow channel increases gradually, but the height of flow channel reduces gradually.Thus, the washings that pass circulation nozzle 100 can spray in the lateral expansion.
This has utilized following phenomenon, that is: when with the water of normal hydraulic pressure supply when flow channel flows, the scope of water enlarges gradually, and passes at water that width increases but spray with high hydraulic pressure in the nozzle end that highly reduces.Therefore, in this structure, although, also washings can be fed in the cylinder 30 on some directions by single spout 110 jet cleaning water.
As shown in Figure 5, the flow channel 120 that is formed in the circulation nozzle 100 is preferably configured as following shape: promptly on the direction of advance of washings, the cross-sectional height of flow channel 120 reduces gradually but the width of flow channel 120 increases gradually.In addition, preferably flow channel 120 is formed and make that on the direction of advance of washings although the width of flow channel 120 increases gradually, the cross-sectional area of flow channel 120 reduces gradually.Thus, when washings spray the spout 110 of process be preferably formed and be elongated shape, to limit the smallest cross-section area of flow channel 120.
In this case, the cross-sectional area of the flow channel 120 in the circulation nozzle 100 reduces on the direction of advance of washings gradually, and the hydraulic pressure of washings increases gradually as a result.Thus, washings are being fed in the cylinder 30 with high hydraulic pressure when the lateral of flow channel 120 is easily expanded.
In addition, in flow channel 120 guiding rib 130 can be installed, be used to guide the expansion of washings on the lateral of flow channel 120, washings flow along this guiding rib 130.Guiding rib 130 is installed in the inclination mode on the direction of advance of washings, is used to guide washings, makes that washings can expansion equably on the lateral of flow channel 120.
Simultaneously, when the circulation nozzle 100 according to this embodiment is installed as when making that spout 110 is arranged to be parallel to cylinder 30 anterior, although cylinder 30 rotations, washings also may be supplied less than the ad-hoc location in the cylinder 30.Thus, circulation nozzle 100 is preferably formed to making spout 110 become predetermined angular ground to tilt with respect to the front portion of cylinder 30.
In addition, circulation nozzle 100 is preferably installed in the mode that tilts towards cylinder 30, makes the washings that spray from an end of spout be fed to the preceding bottom of cylinder 30, and is fed to the rear lower of cylinder 30 from the washings that the other end of spout sprays.
Simultaneously, in the arbitrary washing machine according to previous embodiment, circulation nozzle 100 can be arranged on the packing ring 50 place's (see figure 2)s with bucket 20 and the interconnection of door 60 (see figure 2)s.Yet, in this case,, may be difficult to supply in a predetermined direction recirculated water because this bucket 20 is sagging when laundry item and washings are contained in barrels 20.
Thus, the circulation nozzle 100 according to each embodiment preferably is set directly in the bucket 20.Particularly, if circulation nozzle 100 is directly installed in the bucket 20, even then when bucket 20 is sagging slightly, circulation nozzle 100 also can be supplied recirculated water in a predetermined direction to bucket 20 in.Hereinafter, provide its detailed description with reference to the accompanying drawings.
Fig. 6 is illustrated in circulation nozzle 100 in the washing machine according to another embodiment of the present invention to be installed in perspective view in the bucket 20.
With reference to Fig. 6, in the washing machine according to this embodiment, circulation nozzle 100 can directly be installed in the bucket 20.Preferably, be installed in the place, top of bucket 20 opening of circulation nozzle 100 contiguous buckets 20.In other words, this circulation nozzle is installed in the packing ring place in the washing machine of Fig. 1 and Fig. 2, but directly is installed in the bucket 20, and circulation nozzle 100 can be supplied recirculated water in a predetermined direction to bucket 20 and cylinder 30 in thus.
Particularly, in a side of bucket 20, promptly the contiguous upside place of bucket opening 20 and this barrel 20 forms porosely 22, this hole 22 is connected to pipeloop 42, and circulation nozzle 100 is installed in 22 belows, hole.Here, circulation nozzle 100 is connected to bucket 20 separably.Side at bucket 20 can be formed with lug boss 24, and circulation nozzle 100 is installed to this lug boss 24.Thus, circulation nozzle 100 is installed to lug boss 24 securely by means of the coupling member such as bolt.Preferably, circulation nozzle lid 26 is installed in the outside of circulation nozzle 100, is used to prevent that circulation nozzle 100 from separating with bucket 20.
Above-mentioned circulation nozzle 100 is installed in the bucket 20 as follows.The workman is connected to the supply line 105 of circulation nozzle 100 hole 22 that is formed on bucket 20 places and circulation nozzle lid 26 is connected to lug boss 24.Thus, circulation nozzle 100 is installed in the bucket 20.In this case, as previously mentioned, circulation nozzle 100 can be arranged along the front portion of bucket 20.
Simultaneously, although not shown, all can comprise steam generator according to the washing machine of previous arbitrary embodiment, this steam generator is used for steam optionally is ejected into cylinder 30.
Be steam generator supply water from other separable watering such as tap or tube box (cartridge).The water that this steam generator heating is supplied is to produce steam, and this steam will be supplied in the cylinder 30.In this case, the steam jet that is used for uperize is preferably mounted at an end place of the steam pipe line on this steam time institute edge of supply.Steam jet can be installed in a side of bucket 20.Preferably, the opening of contiguous this barrel 20 of steam jet is installed.
Simultaneously, the washing machine according to previous arbitrary embodiment all can comprise a plurality of circulation nozzle that are used to make the washings circulation.When a plurality of circulation nozzle was set, recirculated water therefore can wetting equably laundry item by each circulation nozzle supply.In addition, by changing injection direction, can more effectively carry out washing or rinsing operation by the recirculated water of each circulation nozzle supply.
Hereinafter, provide its detailed description with reference to the accompanying drawings.
Fig. 7 illustrates the schematic diagram of the internal structure of washing machine according to another embodiment of the present invention.Be according to the washing machine of this embodiment and the difference of previous embodiment: the washing machine according to this embodiment comprises two or more circulation nozzle, be preferably two circulation nozzle, be used for making the washings circulation of bucket 20 and jet cleaning water in cylinder 30 and bucket 20.Hereinafter will be described this difference.
Washing machine according to this embodiment comprises two or more circulation nozzle, is used for when making washings circulations supply the washings at the place, interior bottom that is contained in bucket 20 through the top of bucket 20 supplying washing water in cylinder 30 and bucket 20.Fig. 7 illustrates this washing machine and comprises two circulation nozzle.Yet the quantity of circulation nozzle is not particularly limited.For example, this washing machine can comprise the circulation nozzle of right quantity.Hereinafter, will the embodiment of the washing machine that comprises two circulation nozzle be described.
Washing machine according to this embodiment can comprise first nozzle 200 and second nozzle 210, when by cycling element 40 supply recirculated waters, this first nozzle 200 be used on the longitudinal direction of cylinder 30 along rotation jeting circulating water in cylinder 30 of cylinder 30, and second nozzle 210 is used on the injection direction different with first nozzle 200 jeting circulating water in cylinder 30.
That is to say, except be used on the longitudinal direction of cylinder 30 in cylinder 30 first nozzle 200 of supply recirculated water, also comprise according to the washing machine of this embodiment being used on the injection direction different second nozzle 210 of jeting circulating water in cylinder 30 with first nozzle 200.Therefore, according to this embodiment, supply recirculated water in cylinder 30 washs or rinse efficiency thereby improve equably.
Simultaneously, in this embodiment, the quantity of circulation nozzle is two.In the time of in circulation nozzle directly being installed to bucket 20, two circulation nozzle can be positioned at a side on the top of bucket 20.Yet preferably, two circulation nozzle are preferably mounted at bucket 20 places makes these circulation nozzle be mutually symmetrical with respect to the central authorities on the top of bucket 20.That is to say that as shown in Figure 7, first nozzle 200 and second nozzle 210 can be with respect to the center arrangement on the top of bucket 20 at two opposition sides.
In this case, the pipeloop 42 that extends from cycling element 40 can be from the pre-position bifurcated of bucket 20 tops.Although it is not shown, but can valve be installed at the bifurcation place of pipeloop 42, be used for optionally to first circulation nozzle 200 or second circulation nozzle, 210 supply recirculated waters or simultaneously to first circulation nozzle 200 and second circulation nozzle, 210 the two supply recirculated waters.
Simultaneously,, be used for having and the structure similar, therefore, will do not provide its detailed description according to the circulation nozzle of previous arbitrary embodiment in first circulation nozzle 200 of in cylinder 30, supplying recirculated water on the longitudinal direction of cylinder 30 according to this embodiment.In addition, second circulation nozzle 210 that is used for supply recirculated water on the direction different with first circulation nozzle 200 can have and first circulation nozzle, 200 identical construction.Alternately, second circulation nozzle 210 can have and ordinary cycle nozzle identical construction.
As shown in Figure 7, when a plurality of circulation nozzle are set, for example during two circulation nozzle, each circulation nozzle preferred orientation is to make each circulation nozzle point to cylinder inside on different directions.
For example, on the longitudinal direction of cylinder 30 in cylinder 30 first nozzle 200 of supply recirculated water can be arranged so that first nozzle 200 points to the center of cylinders 30, and second nozzle 210 can be arranged so that second nozzle 210 points to the direction different with first nozzle 200.That is to say, first nozzle 200 is being supplied recirculated water in cylinder 30 on the longitudinal direction of cylinder 30, therefore, preferably first nozzle 200 is arranged so that first nozzle 200 points to the center of cylinder 30, evenly supplies recirculated water with the front portion from cylinder 30 to ground, rear portion.In addition, second nozzle 210 can be arranged so that second nozzle 210 points to the direction different with first nozzle 200.In this embodiment, second nozzle 210 can be arranged so that second nozzle 210 points to the inlet of cylinder 30.Thus, the recirculated water that sprays by second nozzle 210 can be fed to the inlet of cylinder 30, and can be fed to the center of cylinder 30 on the longitudinal direction of cylinder 30 by the recirculated water that first nozzle 200 sprays.As a result, recirculated water evenly is fed to whole cylinder 30, improves washing or rinse efficiency thus.
Simultaneously, when first circulation nozzle 200 and second circulation nozzle 210 are installed as when win circulation nozzle 200 and second circulation nozzle 210 are mutually symmetrical with respect to the central authorities on the top of bucket 20, the flow channel that links to each other with the spout of first nozzle 200 is preferably formed on the corresponding direction in the position that falls with washings.
Fig. 8 is the plane that illustrates when first circulation nozzle 200 this first circulation nozzle 200 when installing under the situation that a lateral deviation is put from the central authorities on the top of bucket 20.As shown in Figure 8, when first circulation nozzle 200 when under the situation that a lateral deviation is put, installing from the central authorities on the top of bucket 20, the spout of first circulation nozzle 200 can become predetermined angular ground to tilt with respect to the open front of cylinder 30 with flow channel.Especially, the spout that preferably will be formed on away from the position at cylinder 30 centers is mounted to towards cylinder 30 inside.
In this embodiment, when first circulation nozzle 200 is installed in when spending position to 45 degree from the center-biased 35 of bucket 20, the part that is formed with spout of first circulation nozzle 200 can become 5 to spend to the angles ground of 10 degree with respect to the open front of cylinder 30.As a result, spray washings lower end towards cylinder 30 on the longitudinal direction of cylinder 30 of spraying by first circulation nozzle 200.Yet this inclination angle can change according to the position that first circulation nozzle 200 is installed.In addition, depend on the hydraulic pressure of the washings that sprayed and the angulation of flow channel 220, this inclination angle can change in preset range.
Simultaneously, first nozzle 200 arranges as mentioned above, and preferably, the hydraulic pressure of the recirculated water that sprays by first nozzle 200 is higher than the hydraulic pressure of the recirculated water that sprays by second nozzle 210.This is the inlet that is fed to cylinder 30 because of the recirculated water that sprays by second nozzle 210, therefore, although the hydraulic pressure of recirculated water is low, has also realized the supply of recirculated water satisfactorily; Yet, supply to ground, rear portion by recirculated water front portion from cylinder 30 on the longitudinal direction of cylinder 30 that first nozzle 200 sprays, therefore,, can't realize the even supply of recirculated water if the hydraulic pressure of recirculated water is not high.
Thus, preferably pass through the sectional area of the pipeloop 42 of contiguous first nozzle 200 of adjusting, the sectional area of the pipeloop 42 of feasible contiguous first nozzle 200 is less than the sectional area of the pipeloop of contiguous second nozzle 210, perhaps other pump is set by position at contiguous first nozzle 200, regulate the hydraulic pressure of the recirculated water that is fed to first nozzle 200, the feasible hydraulic pressure that is fed to the recirculated water of first nozzle 200 is higher than the hydraulic pressure of the recirculated water that is fed to second nozzle 210.
Fig. 9 illustrates the schematic diagram of the internal structure of washing machine according to another embodiment of the present invention.Be according to the washing machine of this embodiment and difference at previous embodiment shown in Figure 8: the washing machine according to this embodiment also comprises the steam generator that is used for to cylinder 30 supply steam.Hereinafter will be described this difference.
With reference to Fig. 9, also can comprise the steam generator 70 that is used for optionally to cylinder 30 supply steam according to the washing machine of this embodiment.
From other separable watering such as tap or tube box is steam generator 70 supply water.The water that steam generator 70 heating are supplied is to produce steam, and this steam will be supplied in the cylinder 30.
In this case, the steam jet 74 that is used for uperize is preferably mounted at an end place of the steam pipe line 72 on this steam time institute edge of supply.Steam jet 74 can be installed in a side of bucket 20.Preferably, the opening of steam jet 74 contiguous these barrels 20 is installed.
Simultaneously, in the washing machine according to this embodiment, steam jet 74 can be installed as from the central authorities on the top of bucket 20 and put towards a lateral deviation.Fig. 9 shows towards the steam jet 74 of second circulation nozzle, 210 biasings.Yet the installation site of steam jet 74 is not particularly limited.For example, steam jet 74 can be installed as towards 200 biasings of first circulation nozzle.
Simultaneously, when steam jet 74 was installed as towards first circulation nozzle 200 or 210 biasings of second circulation nozzle, the steam jet 74 and first circulation nozzle 200 or second circulation nozzle 210 can separated from one anotherly be provided with.Yet the preferred steam jet 74 and first circulation nozzle 200 or second circulation nozzle 210 are integral.
That is to say, when steam jet 74 is not separate to be provided with but when being integral with first circulation nozzle 200 of contiguous this steam jet 74 or second circulation nozzle 210, can to realize easy the installation and assembling.
Figure 10 is the perspective view that twin-jet nozzle is shown, and wherein the steam jet and second circulation nozzle are integral with one another.Yet, the invention is not restricted to this structure.For example, the steam jet and first circulation nozzle are integral also and are fine.
With reference to Figure 10, the steam jet 74 and second circulation nozzle 210 are integral, thereby constitute twin-jet nozzle 300, and the opening of these twin-jet nozzle 300 contiguous these barrels 20 is installed.Twin-jet nozzle 300 is installed to bucket 20 separably.Preferably, twin-jet nozzle 300 is installed in the bucket 20 as illustrated in fig. 6.
That is to say that the opening of contiguous this barrel 20 is formed with two hole (not shown), and the pipeloop 42 of steam pipe line and bifurcated is connected to each hole, makes steam and recirculated water be fed to the steam jet 74 and second circulation nozzle 210 respectively.
As mentioned above, thereby be integral when constituting twin-jet nozzle 300 when steam jet 74 and second circulation nozzle 210, can more easily assemble washing machine at short notice according to this embodiment.
Particularly, twin-jet nozzle 300 can comprise connecting portion 310 that links to each other with bucket 20 and the nozzle cover 320 that limits following space, and in this space, the steam jet 74 and second circulation nozzle 210 are installed between connecting portion 310 and the nozzle cover 320.Thus, the steam jet 74 and second circulation nozzle 210 are arranged between connecting portion 310 and the nozzle cover 320, and connecting portion 310 and nozzle cover 320 are installed in the bucket 20.Thus, twin-jet nozzle 300 is installed in the bucket 20.
Simultaneously, ways 322 can be installed, be used for respectively by steam jet 74 and second circulation nozzle, 210 supply steam and recirculated water the time, preventing that steam and recirculated water are mixed with each other in the inboard of nozzle cover 320.When respectively by steam jet 74 and second circulation nozzle, 210 supply steam and recirculated water, ways 322 prevents steam owing to contact and condensation with recirculated water.
Obviously as seen, washing machine according to the present invention is configured to following structure: promptly, in this structure, circulation nozzle is directly installed in the bucket from above describe.Thus, washing machine according to the present invention has the effect of supply recirculated water in cylinder in a predetermined direction.
In addition, washing machine according to the present invention is configured to following structure: promptly, in this structure, recirculated water is fed in the cylinder on the longitudinal direction of cylinder.Thus, washing machine according to the present invention has the effect of evenly supplying recirculated water to laundry item.
In addition, by supply recirculated water in cylinder on the longitudinal direction of cylinder, washing machine according to the present invention has the effect that improves washing or rinse efficiency.
Claims (18)
1. washing machine comprises:
Casing;
Bucket, described bucket is arranged in the described casing, is used for holding washings at described bucket;
Cylinder, described cylinder is arranged in the described bucket in rotatable mode, is used for around the axis rotation of cardinal principle level and holds laundry item;
Cycling element, described cycling element are used to make the washings circulation of the bottom that is positioned at described bucket; And
At least one circulation nozzle, described at least one circulation nozzle are used for that the inboard along described cylinder will be ejected into described cylinder by the washings of described cycling element supply between the rear portion of the front portion of described cylinder and described cylinder.
2. washing machine according to claim 1, wherein said at least one circulation nozzle are configured to from the front portion of described cylinder to the rear portion ground jet cleaning water of described cylinder.
3. washing machine according to claim 1, wherein said at least one circulation nozzle are directly installed on described bucket place.
4. washing machine according to claim 3 is installed in described barrel top the opening of the contiguous described bucket of wherein said at least one circulation nozzle.
5. washing machine according to claim 3, wherein said at least one circulation nozzle are outstanding in described cylinder, make described at least one circulation nozzle prevent that clothing is stuck between described bucket and the described cylinder.
6. washing machine according to claim 3 also comprises:
Steam generator, described steam generator are used for producing the steam that will be fed to described cylinder; And
Steam jet, described steam jet are used for and will be ejected into described cylinder by described steam generator vapor supplied.
7. washing machine according to claim 6, the opening ground of the contiguous described bucket of wherein said steam jet directly is installed to the top of described bucket.
8. washing machine according to claim 1 also comprises delivery port, and described delivery port is used on the direction different with described circulation nozzle washings being fed to described cylinder.
9. washing machine according to claim 8, wherein said circulation nozzle and described delivery port directly are installed in the described bucket.
10. washing machine according to claim 9, the opening ground of the contiguous described bucket of wherein said circulation nozzle and described delivery port is installed, and the central authorities that make described circulation nozzle and described delivery port be positioned to the top with respect to described barrel are mutually symmetrical.
11. washing machine according to claim 8, wherein, described circulation nozzle is pointed to the center of described cylinder, and described delivery port points to the inlet of described cylinder.
12. washing machine according to claim 11, wherein, the hydraulic pressure that is fed to the washings of described circulation nozzle is higher than the hydraulic pressure of the washings that are fed to described delivery port.
13. washing machine according to claim 1 also comprises:
Delivery port, described delivery port are used on the direction different with described circulation nozzle described washings being fed to described cylinder;
Steam generator, described steam generator are used for producing the steam that will be fed to described cylinder; And
Steam (vapor) outlet, described steam (vapor) outlet are used for described steam is fed to described cylinder.
14. washing machine according to claim 13, wherein said delivery port comprises jet blower, and described jet blower is configured to washings are ejected in the described cylinder.
15. washing machine according to claim 13, wherein said steam (vapor) outlet comprises jet blower, and described jet blower is configured to described steam jet in described cylinder.
16. washing machine according to claim 13, wherein said circulation nozzle, described delivery port and described steam (vapor) outlet directly are installed in the described bucket on the opening ground of the contiguous described bucket in the place, top of described bucket.
17. washing machine according to claim 1 also comprises:
Delivery port, described delivery port are used on the direction different with described circulation nozzle described washings being fed to described cylinder;
Steam generator, described steam generator are used for producing the steam that will be fed to described cylinder; And
Steam (vapor) outlet, described steam (vapor) outlet are used for described steam is fed to described cylinder, and one in described steam (vapor) outlet and described circulation nozzle and the described delivery port forms one.
18. washing machine according to claim 17, wherein said circulation nozzle, described delivery port and described steam (vapor) outlet directly are installed in the described bucket on the opening ground of the contiguous described bucket in the place, top of described bucket.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080032525A KR20090107164A (en) | 2008-04-08 | 2008-04-08 | Washing machine |
| KR10-2008-0032525 | 2008-04-08 | ||
| PCT/KR2009/001750 WO2009125952A2 (en) | 2008-04-08 | 2009-04-06 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101925699A true CN101925699A (en) | 2010-12-22 |
Family
ID=41132018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801027579A Pending CN101925699A (en) | 2008-04-08 | 2009-04-06 | Washing machine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20090249840A1 (en) |
| EP (1) | EP2271800B1 (en) |
| JP (1) | JP5406212B2 (en) |
| KR (1) | KR20090107164A (en) |
| CN (1) | CN101925699A (en) |
| WO (1) | WO2009125952A2 (en) |
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| EP2348152B1 (en) * | 2010-01-20 | 2015-08-19 | Miele & Cie. KG | Washing machine with flow device |
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| DE102010042514A1 (en) * | 2010-10-15 | 2012-04-19 | Henkel Ag & Co. Kgaa | Method for controlling a washing machine |
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| KR102322513B1 (en) * | 2015-01-12 | 2021-11-04 | 엘지전자 주식회사 | Washing machine |
| WO2016136154A1 (en) * | 2015-02-27 | 2016-09-01 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| KR102378129B1 (en) * | 2015-04-27 | 2022-03-24 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| JP6543808B2 (en) * | 2015-10-16 | 2019-07-17 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| KR102549142B1 (en) * | 2016-01-26 | 2023-06-30 | 삼성전자주식회사 | Waching machine |
| KR102512212B1 (en) * | 2016-02-23 | 2023-03-22 | 삼성전자주식회사 | Washing apparatus, and control method for the same |
| KR102523465B1 (en) | 2017-11-09 | 2023-04-18 | 엘지전자 주식회사 | Laundary treating apparatus |
| EP3564427A4 (en) * | 2016-12-28 | 2020-06-03 | LG Electronics Inc. -1- | Washing machine |
| US11255039B2 (en) | 2016-12-28 | 2022-02-22 | Lg Electronics Inc. | Washing machine |
| KR102362541B1 (en) * | 2017-05-10 | 2022-02-11 | 엘지전자 주식회사 | Method for controllng washing machine |
| EP3505667B1 (en) * | 2017-12-28 | 2020-08-19 | LG Electronics Inc. | Method for controlling washing machine |
| KR102457411B1 (en) * | 2017-12-28 | 2022-10-21 | 엘지전자 주식회사 | Method for controlling washing machine |
| EP3505668B1 (en) * | 2017-12-28 | 2021-06-09 | LG Electronics Inc. | Method for controlling washing machine |
| DE102018109753A1 (en) * | 2018-04-24 | 2019-10-24 | Miele & Cie. Kg | Washing machine with circulating device |
| WO2020004907A1 (en) * | 2018-06-27 | 2020-01-02 | Lg Electronics Inc. | Washing machine and method for assembling the same |
| WO2020040501A1 (en) | 2018-08-23 | 2020-02-27 | Lg Electronics Inc. | Apparatus for treating laundry |
| CN113355854A (en) * | 2020-03-06 | 2021-09-07 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine |
| KR20220042835A (en) * | 2020-09-28 | 2022-04-05 | 엘지전자 주식회사 | Laundry treating apparatus |
| KR20220077432A (en) * | 2020-12-02 | 2022-06-09 | 엘지전자 주식회사 | Landaury treating apparatus |
| US11788226B2 (en) | 2021-06-04 | 2023-10-17 | Whirlpool Corporation | Water recirculation insert for laundry appliance |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2322559A (en) * | 1940-01-24 | 1943-06-22 | Westinghouse Electric & Mfg Co | Laundry apparatus |
| US2964248A (en) * | 1955-11-18 | 1960-12-13 | Spraying Systems Co | Plural orifice fan shaped spray nozzle |
| US4489574A (en) * | 1981-11-10 | 1984-12-25 | The Procter & Gamble Company | Apparatus for highly efficient laundering of textiles |
| DE4330079C2 (en) * | 1993-09-06 | 2000-05-11 | Bsh Bosch Siemens Hausgeraete | Front loading drum washing machine |
| US5823018A (en) * | 1995-12-18 | 1998-10-20 | Daewoo Electronics Co., Ltd. | Washing machine having a spraying nozzle assembly |
| JP3651157B2 (en) * | 1996-02-15 | 2005-05-25 | 松下電器産業株式会社 | Washing machine |
| JP3436644B2 (en) * | 1996-10-30 | 2003-08-11 | シャープ株式会社 | Drum type washing machine |
| US6691536B2 (en) * | 2000-06-05 | 2004-02-17 | The Procter & Gamble Company | Washing apparatus |
| KR100688160B1 (en) * | 2003-08-07 | 2007-03-02 | 엘지전자 주식회사 | Front loading type drum washing machine |
| US7406842B2 (en) * | 2003-08-13 | 2008-08-05 | Lg Electronics Inc. | Washing machine |
| KR20050072294A (en) * | 2004-01-06 | 2005-07-11 | 삼성전자주식회사 | Washing machine and control method thereof |
| KR100698147B1 (en) * | 2005-02-25 | 2007-03-26 | 엘지전자 주식회사 | Control Method for Washing Machine |
| JP2006239141A (en) | 2005-03-03 | 2006-09-14 | Sharp Corp | Drum type washing machine |
| JP2007061604A (en) * | 2005-08-02 | 2007-03-15 | Isamu Komatsu | Cleaning apparatus of laundry and its method |
| JP4972369B2 (en) * | 2006-09-20 | 2012-07-11 | 日立アプライアンス株式会社 | Drum washing machine |
-
2008
- 2008-04-08 KR KR1020080032525A patent/KR20090107164A/en active Application Filing
-
2009
- 2009-04-06 JP JP2010542184A patent/JP5406212B2/en not_active Expired - Fee Related
- 2009-04-06 WO PCT/KR2009/001750 patent/WO2009125952A2/en active Application Filing
- 2009-04-06 EP EP09730117.0A patent/EP2271800B1/en active Active
- 2009-04-06 CN CN2009801027579A patent/CN101925699A/en active Pending
- 2009-04-08 US US12/420,473 patent/US20090249840A1/en not_active Abandoned
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| CN104313835A (en) * | 2009-08-27 | 2015-01-28 | 松下电器产业株式会社 | Drum type washing machine |
| CN103562459B (en) * | 2011-04-14 | 2017-02-22 | Lg电子株式会社 | Method for washing |
| CN103547724B (en) * | 2011-04-14 | 2016-05-04 | Lg电子株式会社 | Washing methods |
| CN103547724A (en) * | 2011-04-14 | 2014-01-29 | Lg电子株式会社 | Method for washing |
| CN103562459A (en) * | 2011-04-14 | 2014-02-05 | Lg电子株式会社 | Method for washing |
| US9394644B2 (en) | 2011-04-14 | 2016-07-19 | Lg Electronics Inc. | Washer |
| CN103547726A (en) * | 2011-04-14 | 2014-01-29 | Lg电子株式会社 | Washer |
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| CN103620105A (en) * | 2011-09-05 | 2014-03-05 | 松下电器产业株式会社 | Drum-type washing machine |
| CN103620105B (en) * | 2011-09-05 | 2016-07-06 | 松下电器产业株式会社 | Tumbling-box washing machine |
| CN103774381A (en) * | 2012-10-09 | 2014-05-07 | 坎迪公司 | Laundry washing machine with enhanced detergent activation |
| CN104074023A (en) * | 2013-03-25 | 2014-10-01 | 海尔集团技术研发中心 | Washing machine and clothes washing control method |
| CN104631060A (en) * | 2013-11-07 | 2015-05-20 | 三星电子株式会社 | Washing machine |
| CN107794721A (en) * | 2016-08-31 | 2018-03-13 | Bsh家用电器有限公司 | Laundry care appliance with transfer |
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| CN109972357A (en) * | 2017-12-28 | 2019-07-05 | Lg电子株式会社 | Washing machine |
| WO2019201118A1 (en) * | 2018-04-16 | 2019-10-24 | 青岛海尔滚筒洗衣机有限公司 | Front-loading washer and spray system thereof |
| WO2019214514A1 (en) * | 2018-05-10 | 2019-11-14 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and spraying control method therefor |
| CN110468554A (en) * | 2018-05-10 | 2019-11-19 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spraying control method thereof |
| CN110644191A (en) * | 2018-06-27 | 2020-01-03 | Lg电子株式会社 | Washing machine |
| CN110644189A (en) * | 2018-06-27 | 2020-01-03 | Lg电子株式会社 | Washing machine |
| US11879200B2 (en) | 2018-06-27 | 2024-01-23 | Lg Electronics Inc. | Washing machine having circulation nozzles |
| US11193232B2 (en) | 2018-06-27 | 2021-12-07 | Lg Electronics Inc. | Washing machine having circulation nozzles |
| CN110644191B (en) * | 2018-06-27 | 2022-04-15 | Lg电子株式会社 | Washing machine |
| CN110644189B (en) * | 2018-06-27 | 2022-04-22 | Lg电子株式会社 | Washing machine |
| US11692296B2 (en) | 2018-06-27 | 2023-07-04 | Lg Electronics Inc. | Washing machine |
| CN109234981A (en) * | 2018-09-10 | 2019-01-18 | 珠海格力电器股份有限公司 | Door seals washs nozzle, washing machine |
| CN111719290B (en) * | 2019-03-04 | 2023-04-21 | 青岛海尔洗涤电器有限公司 | Control method of laundry washing appliance with internal circulation function |
| CN111719290A (en) * | 2019-03-04 | 2020-09-29 | 青岛海尔滚筒洗衣机有限公司 | Control method of clothes washing equipment with internal circulation function |
| CN113373657A (en) * | 2020-02-25 | 2021-09-10 | 青岛海尔滚筒洗衣机有限公司 | Spraying device and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009125952A2 (en) | 2009-10-15 |
| EP2271800A4 (en) | 2011-09-14 |
| EP2271800A2 (en) | 2011-01-12 |
| JP2011509139A (en) | 2011-03-24 |
| US20090249840A1 (en) | 2009-10-08 |
| KR20090107164A (en) | 2009-10-13 |
| JP5406212B2 (en) | 2014-02-05 |
| EP2271800B1 (en) | 2017-08-09 |
| WO2009125952A3 (en) | 2009-12-03 |
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Application publication date: 20101222 |