CN107476002A - Roller washing machine - Google Patents
Roller washing machine Download PDFInfo
- Publication number
- CN107476002A CN107476002A CN201710818354.0A CN201710818354A CN107476002A CN 107476002 A CN107476002 A CN 107476002A CN 201710818354 A CN201710818354 A CN 201710818354A CN 107476002 A CN107476002 A CN 107476002A
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- CN
- China
- Prior art keywords
- washing tub
- water
- washing machine
- steel ladle
- hydroseparator structure
- 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
- 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)
Abstract
The invention discloses a kind of roller washing machine, the roller washing machine includes：Steel ladle；Washing tub, the washing tub are rotatably provided in the steel ladle, and the madial wall of the washing tub is configured with the circumferentially-spaced multiple spray structures opened along the washing tub；Hydroseparator structure, the hydroseparator structure are installed on the washing tub and connected with multiple spray structures；Backwater unit, the backwater unit connect with the steel ladle and the hydroseparator structure respectively；Water pump, the water pump are installed on the backwater unit, for the liquid in the steel ladle to be oriented into the hydroseparator structure by the backwater unit；Wherein, when the hydroseparator structure is configured to rotate with the washing tub, the liquid that the backwater unit imports is distributed to multiple spray structures.Roller washing machine according to embodiments of the present invention can be realized to the uniform water spray of clothing, have the advantages that washing cycle is short, good washing effect.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of roller washing machine.
Background technology
For roller washing machine, its flooding time is longer, and clothing soaks difficulty, especially oblique tub laundry drum
Machine, when there is the clothing of 80% load, clothing is difficult to soak, and have impact on washing cycle, while influences the washability of clothing.
Therefore, proposing recycling backwater technology in correlation technique, i.e., the water in steel ladle is guided to the top of washing tub
Portion, returned from the top of washing tub in washing tub, clothing soaked, but the water spray of the technology is relatively concentrated, water spray it is uniform
Property is poor, improved demand be present.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of rolling
Cylinder washing machine, the roller washing machine can be realized to the uniform water spray of clothing, have the advantages that washing cycle is short, good washing effect.
A kind of roller washing machine is proposed according to an embodiment of the invention, and the roller washing machine includes：Steel ladle；Laundry
Bucket, the washing tub are rotatably provided in the steel ladle, and the madial wall of the washing tub is configured with along the washing tub
The circumferentially-spaced multiple spray structures opened；Hydroseparator structure, the hydroseparator structure be installed on the washing tub and with multiple sprays
Drench fabric connectivity；Backwater unit, the backwater unit connect with the steel ladle and the hydroseparator structure respectively；Water pump, it is described
Water pump is installed on the backwater unit, for the liquid in the steel ladle to be oriented into the hydroseparator by the backwater unit
Structure；Wherein, when the hydroseparator structure is configured to rotate with the washing tub, by the backwater unit import liquid distribute to
Multiple spray structures.
Roller washing machine according to embodiments of the present invention can be realized to the uniform water spray of clothing, with washing cycle is short, washes
The advantages that net effect is good.
According to some specific embodiments of the present invention, the hydroseparator structure is located in the washing tub and is installed on described wash
The bucket bottom of clothing bucket, one end of the backwater unit are installed at the center at the bucket bottom of the steel ladle and connected with the hydroseparator structure
It is logical.
According to some specific embodiments of the present invention, the backwater unit includes：Bellows, the bellows are connected to institute
State the bottom of steel ladle；Return pipe, the water pump are connected between the bellows and the return pipe；Aqueduct, it is described to lead
Water pipe is connected with the return pipe, the aqueduct be installed at the center at the bucket bottom of the steel ladle and with the hydroseparator structure
Connection.
Further, the bucket bottom of the washing tub has support frame, and support frame as described above passes through main shaft and the steel ladle phase
Even, the hydroseparator structure is connected with the main shaft, the aqueduct be inserted into the main shaft it is interior and by the main shaft with it is described
Hydroseparator structure connects.
Further, have in the main shaft along its axially through inner chamber, the aqueduct is inserted into the interior intracavitary,
The hydroseparator structure has water supply connector, and the water supply connector is installed on the interior intracavitary.
Further, the inner chamber is divided into big footpath section and path section along its length, and the diameter of the big footpath section is more than
The diameter of the path section, the water supply connector are installed in the big footpath section, and the aqueduct stretches into institute from the path section
Big footpath section is stated, bearing and oil sealing are provided between the aqueduct and the inwall of the big footpath section.
According to some specific examples of the present invention, the hydroseparator structure includes：Water diversion disk, the water diversion disk are installed on described
Connected at the center at the bucket bottom of washing tub and with the backwater unit；Multiple points of water arms, it is multiple described to divide water arm to divide water with described
Disk is connected and along the circumferential spaced set of the water diversion disk, it is each it is described divide in water arm be communicated with the water diversion disk and correspondingly
The runner of the spray structure.
Further, the hydroseparator structure also includes：Multiple distributive pipes, multiple distributive pipes are respectively arranged in multiple institutes
A point water arm is stated, each corresponding runner and spray structure for dividing water arm of distributive pipe connection.
According to some specific examples of the present invention, the spray structure is the spray to be formed on the madial wall of the washing tub
Box is drenched, the spray box is provided with multiple spray apertures.
Further, axially extending and multiple the spray box of the spray box along the washing tub is along the washing tub
Circumferential spaced set.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the part-structure schematic diagram of roller washing machine according to embodiments of the present invention.
Fig. 2 is the part-structure sectional view of roller washing machine according to embodiments of the present invention.
Fig. 3 is aqueduct, main shaft, support frame, hydroseparator structure and the spray of roller washing machine according to embodiments of the present invention
The sectional view of structure.
Fig. 4 is the main shaft of roller washing machine according to embodiments of the present invention and the structural representation of aqueduct.
Fig. 5 is the hydroseparator structure of roller washing machine according to embodiments of the present invention and the structural representation of support frame.
Fig. 6 is the structural representation of the washing tub of roller washing machine according to embodiments of the present invention.
Reference：
Roller washing machine 1,
Steel ladle 100,
Washing tub 200, spray structure 210, spray apertures 211, support frame 220, main shaft 230, inner chamber 240, big footpath section 241,
Path section 242, bearing 243, oil sealing 244,
Hydroseparator structure 300, water diversion disk 310, water supply connector 311, divide water arm 320, distributive pipe 330,
Backwater unit 400, bellows 410, return pipe 420, aqueduct 430,
Water pump 500.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", " top ", " bottom " " interior ",
The orientation or position relationship of the instruction such as " outer ", " axial direction ", " radial direction ", " circumference " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Below with reference to the accompanying drawings roller washing machine 1 according to embodiments of the present invention is described.
As shown in figs 1 to 6, roller washing machine 1 according to embodiments of the present invention includes steel ladle 100, washing tub 200, divided
Water dispenser structure 300, backwater unit 400 and water pump 500.
Washing tub 200 is rotatably provided in steel ladle 100, and the madial wall of washing tub 200 is configured with along washing tub 200
The circumferentially-spaced multiple spray structures 210 opened.Hydroseparator structure 300 is installed on washing tub 200 and connected with multiple spray structures 210
It is logical.Backwater unit 400 connects with steel ladle 100 and hydroseparator structure 300 respectively.Water pump 500 is installed on backwater unit 400, is used for
Liquid in steel ladle 100 is oriented to hydroseparator structure 300 by backwater unit 400.Wherein, hydroseparator structure 300 is configured to washing
When clothing bucket 200 rotates, the liquid that backwater unit 400 imports is distributed to multiple spray structures 210.
Below with reference to the accompanying drawings the course of work of roller washing machine 1 according to embodiments of the present invention is described.
When roller washing machine 1 is run, liquid of the washing tub 200 in the internal rotation of steel ladle 100, washing tub 200, which flows to, to be washed
Between clothing bucket 200 and steel ladle 100.The liquid in steel ladle 100 is pumped into backwater unit 400 using water pump 500, and by these
Liquid is delivered to hydroseparator structure 300, and hydroseparator structure 300 rotates with washing tub 200, utilizes the effect of centrifugal force, hydroseparator structure 300
Interior liquid is divided evenly to multiple spray structures 210, is finally sprayed from multiple spray structures 210 into washing tub 200
Clothing, such reciprocation cycle, reach the effect that circulating backwater sprays.
Roller washing machine 1 according to embodiments of the present invention, by setting backwater unit 400 and water pump 500, can be realized back
Water function, also, multiple spray structures 210 are further set up in the week of washing tub 200, with reference to being arranged on washing tub 200
On hydroseparator structure 300, hydroseparator structure 300 can make liquid in it when being rotated with washing tub 200 under the influence of centrifugal force
Evenly distribute to multiple spray structures 210, so as to realize the uniform spray to the undergarment of washing tub 200, and then can not only contract
The time that cutty sark thing soaks, and the clean effect to clothing can be substantially improved.
Therefore, roller washing machine 1 according to embodiments of the present invention can be realized to the uniform water spray of clothing, have washing cycle
The advantages that short, good washing effect.
Below with reference to the accompanying drawings roller washing machine 1 according to the specific embodiment of the invention is described.
As shown in figs 1 to 6, roller washing machine 1 according to embodiments of the present invention includes steel ladle 100, washing tub 200, divided
Water dispenser structure 300, backwater unit 400 and water pump 500.
Wherein, as depicted in figs. 1 and 2, hydroseparator structure 300 is located in washing tub 200 and is installed on the bucket of washing tub 200
Bottom, the central axis of hydroseparator structure 300 overlap with the central axis of washing tub 200, because washing tub 200 is generally about central shaft
Line rotates, and can so drive hydroseparator structure 300 to be rotated around the central axis of itself, so as to make full use of centrifugal action, makes point
Liquid in water dispenser structure 300 is evenly distributed to multiple spray structures 210.One end of backwater unit 400 is installed on steel ladle 100
Connected at the center at bucket bottom and with hydroseparator structure 300, the central axis and steel ladle 100 of described one end of backwater unit 400
Central axis overlaps, because central axis of the central axis generally with washing tub 200 of steel ladle 100 overlaps, it is possible thereby to just
Do not influenceed in the described one end for realizing backwater unit 400 by the rotation of washing tub 200.
In some specific embodiments of the present invention, as Figure 1-Figure 5, backwater unit 400 includes bellows 410, returned
Water pipe 420 and aqueduct 430.
Bellows 410 is located at outside steel ladle 100 and is connected to the bottom of steel ladle 100.Return pipe 420 is located at steel ladle
Outside 100, water pump 500 is connected between bellows 410 and return pipe 420.Aqueduct 430 is connected with return pipe 420, aqueduct
430 are installed at the center at the bucket bottom of steel ladle 100 and are connected with hydroseparator structure 300.
For example, bellows 410 is located at the obliquely downward of steel ladle 100 and neighbouring steel ladle 100 is set, return pipe 420
To realize the connection of water pump 500 and aqueduct 430, aqueduct 430 is pluggable for horizontal bending, vertical bending, horizontal bending successively
In return pipe 420.
Thus, backwater unit 400 use multisection type removable structure, can easy disassembly and the connection of water pump 500, and
Bellows 410 can be in favor of the flexible selection of the position of water pump 500.
Further, as shown in Figures 2 and 3, the bucket bottom of washing tub 200 has support frame 220, and support frame 220 can be
Tripod, support frame 220 are connected by main shaft 230 with steel ladle 100, i.e., washing tub 200 passes through support frame 220 and main shaft 230
Steel ladle 100 is supported in, main shaft 230 is rotatable relative to steel ladle 100 and is fixed with the relative position of washing tub 200, laundry
Bucket 200 drives rotation by main shaft 230.Hydroseparator structure 300 is connected with main shaft 230, and aqueduct 430 is inserted into main shaft 230, water guide
Pipe 430 is connected by main shaft 230 with hydroseparator structure 300.Thus, aqueduct 430 and hydroseparator structure 300 are connected using main shaft 230,
Other extra attachment structures need not be set, and the setting for avoiding aqueduct 430 can be to the relative motion between original part
Produce interference.
In some specific examples of the present invention, have as shown in Figure 3 and Figure 4, in main shaft 230 along it axially through in
Chamber 240, aqueduct 430 are inserted into inner chamber 240, and hydroseparator structure 300 has water supply connector 311, and water supply connector 311 is installed on interior
In chamber 240.For example, the internal perisporium of inner chamber 240 is provided with the annular slot along the circumferentially extending of inner chamber 240, water supply connector 311
Outer peripheral face is provided with the annular protrusion along the circumferentially extending of water supply connector 311, and the annular protrusion coordinates in annular slot, realizes
Water supply connector 311 and the clamping of inner chamber 240, hydroseparator structure 300 can also further be fixed by screw and support frame 220.Lead
Water pipe 430 can be with spaced apart with water supply connector 311, and the liquid in aqueduct 430 initially enters inner chamber 240, then passes through
Inner chamber 240 enters water supply connector 311 to flow into hydroseparator structure 300.
Further, as shown in figure 4, inner chamber 240 is divided into big footpath section 241 and path section 242, big footpath section along its length
241 diameter is more than the diameter of path section 242, and water supply connector 311 is installed in big footpath section 241, the overall diameter of aqueduct 430 with
The diameter adaptation of path section 242, aqueduct 430 stretch into big footpath section 241, aqueduct 430 and big footpath section 241 from path section 242
Bearing 243 and oil sealing 244 are provided between inwall.Aqueduct 430 is fixed in main shaft 230 by bearing 243, ensures main shaft 230
During rotation, the geo-stationary of aqueduct 430 is motionless.In one end and big footpath section 241 towards hydroseparator structure 300 of aqueduct 430
Oil sealing 244, anti-non-return water seepage are set between wall.
In some specific embodiments of the present invention, as shown in figure 5, hydroseparator structure 300 includes water diversion disk 310 and multiple points
Water arm 320.
Water diversion disk 310 is installed at the center at the bucket bottom of washing tub 200 and connected with backwater unit 400, water supply connector 311
It is arranged on water diversion disk 310.One end of multiple points of water arms 320 is connected with water diversion disk 310, and multiple points of water arms 320 are along water diversion disk 310
Circumferential spaced set, each divide the week that extends radially to washing tub 200 of the water arm 320 from water diversion disk 310 along washing tub 200
At wall, each divide in water arm 320 and be communicated with the runner of water diversion disk 310 and corresponding spray structure 210, i.e., each flow passage point
Water pond 310 and a spray structure 210.
Further, as shown in figure 5, hydroseparator structure 300 also includes multiple distributive pipes 330, multiple distributive pipes 330 are pacified respectively
Loaded on multiple points of water arms 320, each corresponding runner and spray structure 210 for dividing water arm 320 of the connection of distributive pipe 330.
Specifically, the liquid in aqueduct 430 initially enters water diversion disk 310, and hydroseparator structure 300 revolves with washing tub 200
When turning, the liquid in water diversion disk 310 uniformly flows to the runner of multiple points of water arms 320 under the influence of centrifugal force, each divides water arm
Liquid in 320 runner enters spray structure 210 by corresponding distributive pipe 330 again, realizes the equal of multiple spray structures 210
Even water distribution.
In some specific examples of the present invention, as shown in Fig. 2, Fig. 3 and Fig. 6, spray structure 210 is formation in washing tub
Spray box on 200 madial wall, spray box (i.e. spray structure 210) are provided with towards the surface inside washing tub 200
Multiple spray apertures 211, the liquid in it is imported spray box by distributive pipe 330, and is uniformly sprayed to laundry from multiple spray apertures 211
Clothing in bucket 200.
Further, axially extending and multiple the spray box of the spray box along washing tub 200 is along washing tub 200
Circumferential spaced set, each spray apertures 211 sprayed on box can be evenly distributed on whole spray along the length direction of spray box
Drench on box, so as to improve the uniform spraying of spray structure 210 and spray scope.
Alternatively, spray structure 210 is three, and hydroseparator structure 300 has three points of water arms 320 and three distributive pipes 330,
Thus in the case where ensureing spraying effect, structure is simplified to greatest extent to reduce cost.
Other of roller washing machine 1 according to embodiments of the present invention are formed and operated for those of ordinary skill in the art
For be all known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. roller washing machine, it is characterised in that including：Steel ladle；Washing tub, the washing tub are rotatably provided in the steel ladle, and the madial wall of the washing tub is configured with along described The circumferentially-spaced multiple spray structures opened of washing tub；Hydroseparator structure, the hydroseparator structure are installed on the washing tub and connected with multiple spray structures；Backwater unit, the backwater unit connect with the steel ladle and the hydroseparator structure respectively；Water pump, the water pump are installed on the backwater unit, for the liquid in the steel ladle to be led by the backwater unit To the hydroseparator structure；Wherein, when the hydroseparator structure is configured to rotate with the washing tub, the liquid that the backwater unit is imported distributes To multiple spray structures.
- 2. roller washing machine according to claim 1, it is characterised in that the hydroseparator structure be located in the washing tub and Be installed on the bucket bottom of the washing tub, one end of the backwater unit be installed at the center at the bucket bottom of the steel ladle and with institute State the connection of hydroseparator structure.
- 3. roller washing machine according to claim 2, it is characterised in that the backwater unit includes：Bellows, the bellows are connected to the bottom of the steel ladle；Return pipe, the water pump are connected between the bellows and the return pipe；Aqueduct, the aqueduct are connected with the return pipe, and the aqueduct is installed on the center at the bucket bottom of the steel ladle Place and connected with the hydroseparator structure.
- 4. roller washing machine according to claim 3, it is characterised in that the bucket bottom of the washing tub has support frame, institute State support frame by main shaft with the steel ladle to be connected, the hydroseparator structure is connected with the main shaft, and the aqueduct is inserted into Connected in the main shaft and by the main shaft with the hydroseparator structure.
- 5. roller washing machine according to claim 4, it is characterised in that have in the main shaft along it axially through in Chamber, the aqueduct are inserted into the interior intracavitary, and the hydroseparator structure has water supply connector, and the water supply connector is installed on described Interior intracavitary.
- 6. roller washing machine according to claim 5, it is characterised in that the inner chamber is divided into big footpath section along its length And path section, the diameter of the big footpath section are more than the diameter of the path section, the water supply connector is installed in the big footpath section, The aqueduct stretches into the big footpath section from the path section, and bearing is provided between the aqueduct and the inwall of the big footpath section And oil sealing.
- 7. according to the roller washing machine any one of claim 1-6, it is characterised in that the hydroseparator structure includes：Water diversion disk, the water diversion disk are installed at the center at the bucket bottom of the washing tub and connected with the backwater unit；Multiple points of water arms, it is multiple it is described divide water arm to be connected with the water diversion disk and along the circumferential spaced set of the water diversion disk, Divide in water arm the runner for being communicated with the water diversion disk and the corresponding spray structure described in each.
- 8. roller washing machine according to claim 7, it is characterised in that the hydroseparator structure also includes：Multiple distributive pipes, multiple distributive pipes be respectively arranged in it is multiple it is described divide water arm, each distributive pipe connection is corresponding Divide the runner and spray structure of water arm.
- 9. according to the roller washing machine any one of claim 1-6, it is characterised in that the spray structure is to be formed Spray box on the madial wall of the washing tub, the spray box are provided with multiple spray apertures.
- 10. roller washing machine according to claim 9, it is characterised in that axial direction of the spray box along the washing tub The circumferential spaced set of extension and multiple spray boxes along the washing tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818354.0A CN107476002B (en) | 2017-09-12 | 2017-09-12 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818354.0A CN107476002B (en) | 2017-09-12 | 2017-09-12 | Drum washing machine |
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| Publication Number | Publication Date |
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| CN107476002A true CN107476002A (en) | 2017-12-15 |
| CN107476002B CN107476002B (en) | 2020-05-19 |
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| CN201710818354.0A Active CN107476002B (en) | 2017-09-12 | 2017-09-12 | Drum washing machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554895A (en) * | 2019-01-08 | 2019-04-02 | 惠而浦（中国）股份有限公司 | A kind of multiple spray equipment for roller washing machine |
| CN109610129A (en) * | 2018-12-06 | 2019-04-12 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN109652952A (en) * | 2019-01-31 | 2019-04-19 | 海信（山东）冰箱有限公司 | A kind of roller washing machine |
| CN110093735A (en) * | 2019-03-11 | 2019-08-06 | 海信（山东）冰箱有限公司 | A kind of roller washing machine |
| CN110295480A (en) * | 2019-06-24 | 2019-10-01 | 海信（山东）冰箱有限公司 | A kind of washing facility and the method for control washing facility operation |
| CN110857509A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Inner barrel of drum washing machine and drum washing machine |
| CN110857490A (en) * | 2018-08-22 | 2020-03-03 | 青岛海尔滚筒洗衣机有限公司 | Sprayer, washing machine inner barrel and washing machine |
| US10815597B2 (en) | 2018-05-31 | 2020-10-27 | Whirlpool Corporation | Laundry treating appliance having a liquid distribution assembly |
| CN112011944A (en) * | 2019-05-29 | 2020-12-01 | 惠而浦有限公司 | Fluid delivery system for a front-loading washing machine of a lifter for delivering fluid to a drum |
| WO2022170900A1 (en) * | 2021-02-09 | 2022-08-18 | 青岛海尔洗衣机有限公司 | Support structure of front load washing machine, and front load washing machine |
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| US11814767B2 (en) | 2018-05-31 | 2023-11-14 | Whirlpool Corporation | Laundry treating appliance having a liquid distribution assembly |
| US10815597B2 (en) | 2018-05-31 | 2020-10-27 | Whirlpool Corporation | Laundry treating appliance having a liquid distribution assembly |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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