CN106702688B - A kind of tub assembly and rotary drum washing machine of rotary drum washing machine - Google Patents
A kind of tub assembly and rotary drum washing machine of rotary drum washing machine Download PDFInfo
- Publication number
- CN106702688B CN106702688B CN201710002624.0A CN201710002624A CN106702688B CN 106702688 B CN106702688 B CN 106702688B CN 201710002624 A CN201710002624 A CN 201710002624A CN 106702688 B CN106702688 B CN 106702688B
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- Prior art keywords
- filter cartridge
- rotary drum
- interior bucket
- washing machine
- drum washing
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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
- D06F39/10—Filtering 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
- 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
Abstract
Embodiment of the invention discloses a kind of tub assembly of rotary drum washing machine and rotary drum washing machines.The tub assembly of rotary drum washing machine includes interior bucket and the outer barrel that is sheathed on outside interior bucket, interior bucket include staving and be located at the intracorporal impeller of bucket and filter cartridge, the bottom of staving has the first drainage hole, impeller is set to the top of the first drainage hole and opposite staving is rotatably connected, filter cartridge is set between the first drainage hole and impeller, and the intracorporal water of bucket is discharged after filter cartridge filters by the first drainage hole；The side wall of interior bucket is the integral wall of non-porous structure；The bottom of outer barrel has the intermediate duct of connection the first drainage hole and externally drained pipeline, and intermediate duct is provided with sealing ring close to one end of interior bucket.Rotary drum washing machine comprising the tub assembly is at work, filter cartridge can filter out the dirts such as line bits, the silt that washing clothing generates when interior bucket drains, it wears and scratches so as to reducing these dirts caused by sealing ring, to improve the use reliability of rotary drum washing machine.
Description
Technical field
The present invention relates to laundry facilities technical fields, do washing more particularly to the impeller interior bucket and impeller of a kind of washing machine
Machine.
Background technique
In recent years, with the continuous improvement of people's living standards, the requirement to household electrical appliances functions also gradually increases.Washing machine is made
For household electrical appliance indispensable in people's daily life, rotary drum washing machine and roller can be divided into according to the difference of mode of washing
Washing machine.Rotary drum washing machine due to energy saving, washing speed is fast, cleannes are high, cheap and easy to operate the advantages that
It is used widely.
A kind of existing rotary drum washing machine includes: outer barrel, and in outer barrel and can relative to outer barrel rotate interior bucket,
In, the bottom of interior bucket has drain valve, and the bottom of outer barrel has the intermediate duct of communicated drainage valve and externally drained pipeline, in this
Between pipeline one end of interior bucket is provided with sealing ring, thus in sealing contact with bottom of the barrel.
Defect of the existing technology is that rotary drum washing machine is inevitably remained in bottom when washing clothing
The friction for a long time of the dirts such as some line bits, silt, these dirts and sealing ring will cause ring wear, scratch, so as to cause
Sealing ring failure, interior bucket leak influence the life and reliability of complete machine.
Summary of the invention
The purpose of the embodiment of the present invention is that providing the interior bucket and rotary drum washing machine of a kind of rotary drum washing machine, washed with improving impeller
The sealing effect of the interior bucket of clothing machine, to improve the use reliability of rotary drum washing machine.
The interior bucket of rotary drum washing machine provided by the embodiment of the present invention, comprising: staving and be located at the intracorporal impeller of bucket and
Filter cartridge, the bottom of the staving have the first drainage hole, and the impeller is set to the top of the first drainage hole and opposite staving
It is rotatably connected, the filter cartridge is set between the first drainage hole and impeller, and the intracorporal water of bucket is after filter cartridge filters
It is discharged by the first drainage hole.
Preferably, the upper wall of the filter cartridge or side wall have at least one water inlet, and the bottom of the filter cartridge is set
It is equipped with filter screen.
Preferably, the filter cartridge includes screen holder, and the filter screen is detachably connected with screen holder.
More preferably, each water inlet, which is provided with, allows water unidirectionally to flow into the one-way guide flow component in filter cartridge.
Preferably, the bottom of the impeller and staving is detachably connected, and the bottom of the filter cartridge and staving is detachable
Connection.
Optionally, the bottom magnetic of the filter cartridge and staving absorption connection；Alternatively, the bottom of the filter cartridge and staving
Clamping.
Optionally, the impeller has mesh.
Preferably, the side wall of the interior bucket is the integral wall of non-porous structure.
Using technical solution of the present invention, when the draining of the interior bucket of rotary drum washing machine, filter cartridge can be when interior bucket be drained
The dirts such as line bits, the silt that washing clothing generates are filtered out, and filtered water is discharged via the first drainage hole, includes the interior bucket
Rotary drum washing machine at work, it is possible to reduce these dirts wear and scratch caused by sealing ring, therefore, compare existing skill
Art, the program improve the sealing effect of the interior bucket of rotary drum washing machine, to improve the use reliability of rotary drum washing machine.
The embodiment of the invention also provides a kind of rotary drum washing machine, including interior bucket described in aforementioned any technical solution, with
And it is sheathed on the outer barrel outside the interior bucket, the bottom of said tub has the centre of connection the first drainage hole and externally drained pipeline
Pipeline, the intermediate duct are provided with sealing ring close to one end of interior bucket, the first drain valve are arranged at first drainage hole,
And/or the second drain valve is arranged far from one end of interior bucket in the intermediate duct.
Preferably, rotary drum washing machine further includes spray equipment, and the water inlet of the spray equipment and the intermediate duct connect
Logical, the spray equipment includes the spray head being arranged towards inside the interior bucket and is set between the water inlet and spray head
Water pump on pipeline.
Using rotary drum washing machine provided in an embodiment of the present invention, filter cartridge can filter out washing clothing when interior bucket drains
The dirts such as the line bits of generation, silt are worn and are scratched so as to reducing these dirts caused by sealing ring, therefore, compared
The prior art, the program improve the use reliability of rotary drum washing machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bottom of the barrel of rotary drum washing machine of the embodiment of the present invention；
Fig. 2 is the Structure explosion diagram of the bottom of the barrel of rotary drum washing machine of the embodiment of the present invention；
Fig. 3 is the Structure explosion diagram of filter cartridge of the embodiment of the present invention；
Fig. 4 is the partial structural diagram of rotary drum washing machine of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of rotary drum washing machine of the embodiment of the present invention；
Fig. 6 is the enlarged structure schematic diagram in Fig. 5 at A；
Fig. 7 is the partial structural diagram of one embodiment of the invention connection component；
Fig. 8 is the partial structural diagram of another embodiment of the present invention connection component；
Fig. 9 is the structural schematic diagram of connection component of the embodiment of the present invention.
Appended drawing reference:
100- interior bucket 200- outer barrel 300- clutch 10- staving
11- the first drainage hole 20- impeller 21- mesh 30- filter cartridge
31- water inlet 32- screen holder 33- filter screen 34- one-way guide flow component
35- magnet 40- connection component 41- mounting base 42- slide plate
The first part of 43- spring 421- blocking portion 422- aperture 423- aperture
The second part 411- upper cover 412- pedestal 413- limiting section of 424- aperture
414- passes through hole 415- limit retaining wall 425- pushing cover 426- and draws lid
50- spline 60- intermediate duct 61- sealing ring the second drain valve of 62-
63- water inlet 70- spray equipment 71- spray head 72- water pump
310- shaft
Specific embodiment
In order to improve rotary drum washing machine interior bucket sealing effect, to improve the use reliability of rotary drum washing machine, this
Inventive embodiments provide the interior bucket and rotary drum washing machine of a kind of rotary drum washing machine.For make the purpose of the present invention, technical solution and
Advantage is clearer, and invention is further described in detail by the following examples.
As depicted in figs. 1 and 2, the interior bucket 100 of rotary drum washing machine provided in an embodiment of the present invention includes staving 10 and position
There is the first drainage hole 11 in the bottom of impeller 20 and filter cartridge 30 in staving 10, staving 10, impeller 20 is set to first row
Simultaneously opposite staving 10 is rotatably connected for the top in water hole 11, and filter cartridge 30 is set between the first drainage hole 11 and impeller 20, bucket
Water in body 10 is discharged after the filtering of filter cartridge 30 through the first drainage hole 11.
Using technical solution of the present invention, when the interior bucket 100 of rotary drum washing machine drains, filter cartridge 30 can be in interior bucket
The dirts such as line bits, the silt that washing clothing generates are filtered out when 100 draining, and filtered water is via 11 row of the first drainage hole
It puts, the rotary drum washing machine comprising the interior bucket 100 is at work, it is possible to reduce these dirts are to abrasion caused by sealing ring 61 and draw
Wound, therefore, compared with prior art, the program improves the sealing effect of the interior bucket of rotary drum washing machine, washes to improve impeller
The use reliability of clothing machine.
As shown in figure 3, in a preferred embodiment of the invention, the side wall of filter cartridge 30 has at least one water inlet
31, and the bottom of filter cartridge 30 is provided with filter screen 33.Using the technical solution, water in staving 10 can by filter cartridge 30 into
The mouth of a river 31 enters in filter cartridge 30 and passes through after being filtered by the filter screen 33 of the bottom of filter cartridge 30 and discharged by the first drainage hole.
In other embodiments of the invention, water inlet can also be arranged in the upper wall of filter cartridge more preferably can be in the side of filter cartridge
Wall and upper wall are respectively provided with water inlet, to improve the inflow of filter cartridge, to improve its filter efficiency.
Water is allowed unidirectionally to flow into filter cartridge 30 please continue to refer to being respectively arranged with shown in Fig. 3 at each water inlet 31
One-way guide flow component 34 can using one-way guide flow component 34 since the dirt in filter cartridge 30 can be moved with the flowing of dampening
It is again flowed into outside filter cartridge 30 to avoid the water for being contaminated with dirt in filter cartridge 30, is directly over water after filter screen 33 filters and passes through
It is discharged by the first drainage hole, this improves the intracorporal cleannes of bucket, ensure that the clean hygiene of clothes-washing environment.
The specific structure of one-way guide flow component 34 is unlimited, for example, one-way guide flow component 34 is that can turn into filter cartridge 30
Dynamic baffle.When water flows into filter cartridge 30, baffle is rotated into filter cartridge 30, and water inlet 31 is opened；When water enters filtering
After box 30, baffle resets, and water inlet 31 is closed.
Wherein, the concrete shape of filter cartridge 30 is unlimited, such as can be cylinder, cuboid etc., as long as guaranteeing in it
Portion has certain dirt memory space.
In a preferred embodiment of the invention, filter cartridge 30 includes screen holder 32, and filter screen 33 and screen holder 32 are detachable
Connection.In this way, screen holder 32 can be dismantled with filter screen 33 and be cleared up respectively when clearing up filter cartridge 30, so that cleaning be made to grasp
Make more more convenient thorough.
As shown in Fig. 2, impeller 20 has mesh 21, the intracorporal water of bucket is through successively passing through the mesh 21 and filter cartridge of impeller 20
It is discharged after 30 by the first drain valve.
Preferably, the side wall of the interior bucket of the embodiment of the present invention be non-porous structure integral wall, in this way can to avoid laundry when
The water for being mixed with dirt, which enters in interlayer between the inner barrel and outer barrel, breeds bacterium, causes secondary pollution to clothing.
Rotary drum washing machine after prolonged use, can deposit more dirt in filter cartridge, for the filtering for guaranteeing filter cartridge
Effect and filter efficiency, in a preferred embodiment of the invention, the bottom of impeller and staving are detachably connected, and filter cartridge
It is detachably connected with the bottom of staving.In this way, first impeller is disassembled in the bottom of staving, then when clearing up filter cartridge
It is cleared up after filter cartridge is taken out by the bottom of staving, further improves the convenience and completeness of cleaning operation.
The detachable connection method of the bottom of filter cartridge and staving is unlimited, in a preferred embodiment of the invention, mistake
The bottom magnetic for filtering box and staving adsorbs connection, as shown in figure 3, magnet 35 at this moment can be arranged on filter cartridge 30, utilizes magnetic
Iron 35 is connect with filter cartridge 30 is made with 10 bottom of staving of stainless steel, and this connection type is convenient and reliable.Of the invention another
In one preferred embodiment, the bottom of filter cartridge and staving is clamped, and when using the connection type, card can be arranged on filter cartridge
Mouthful, the buckle of the bottom surface setting and bayonet clamping at bucket bottom；Alternatively, buckle is set on filter cartridge, the bottom surface setting at bucket bottom and card
The bayonet that buckle connects.
As shown in Figures 5 to 7, it is by impeller 20 and clutch through its center that impeller 20 is connect with the bottom of staving
What 300 connection of shaft 310 was realized, for the rotary drum washing machine of the embodiment of the present invention, the bottom of impeller 20 and staving can
Dismantling connection is to be detachably connected with the shaft 310 of clutch 300.For skilled person will appreciate that, rotary drum washing machine
Working principle is that the intracorporal water rotation of bucket is driven to form vortex by impeller 20, to drive clothing rotation, rolling, thus by attached
Fall in the Fouling Cleaning on clothing, and drive impeller 20 rotate power provided by driving motor, and by clutch 300 pass
It is handed to impeller 20.
To realize being detachably connected for impeller 20 and the shaft 310 of clutch 300, the rotary drum washing machine of the embodiment of the present invention
Interior bucket 100 further include connection component 40, connection component 40 includes the mounting base 41 for being fixedly connected on 20 overcentre of impeller, sliding
The dynamic slide plate 42 for being connected to mounting base 41, and the spring 43 being limited between one end of slide plate 42 and the inner wall of mounting base 41,
Slide plate 42 is equipped with aperture 422, and aperture 422 includes first part 423 and second part 424, when spring 43 is in energy accumulating state
When, the first part 423 of aperture allows the shaft 310 of the clutch 300 of rotary drum washing machine to pass through, and releases energy shape when spring 43 is in
When state, the annular spacing groove of the shaft 310 of the clutch 300 of the second part 424 and rotary drum washing machine of aperture, which supports, to be engaged.
Using the technical solution, connection component 40 is fixed on the overcentre of impeller 20, is being installed by changing slide plate 41
Sliding position in seat 41 can make the shaft 310 of clutch 300 pass through first part 423 or the card of the aperture of slide plate 42
It is held in the second part 424 of the aperture of slide plate 42, the separation and connection of the shaft 310 of impeller 20 and clutch 300 is realized, compares
The prior art, the connecting component structure is simple, and impeller 20 and connection component 40 are fixed as one without dividing when dismounting with shaft 310
From, therefore can realize the fast assembling-disassembling with shaft 310, the dismounting for improving the shaft 310 of impeller 20 and clutch 300 is convenient
Property.
As shown in Fig. 6 and Fig. 9, in a preferred embodiment of the invention, sliding slot (not shown) is equipped in mounting base 41,
42 slidable fit of slide plate is in sliding slot, and slide plate 42 has the resistance of setting orthogonal with the glide direction of slide plate 42 close to one end of spring
Stopper 421, spring 43 are limited between blocking portion 421 and the inner wall of mounting base 41.Sliding slot can provide for the sliding of slide plate 42
Guiding role improves the structural reliability of connection component.
It is noted that for the de-energized state of spring 43 is with respect to its energy accumulating state, when spring 43 is forced outside
Contracting stretches Shi Weiqi energy accumulating state, and when external force revocation, as de-energized state, the de-energized state of spring 43 does not absolutely refer to it
Natural retracted position, such as in embodiments of the present invention, after external force revocation, slide plate 42 glides in the restoring force of spring 43
It moves to the second part 424 of aperture and supports the position engaged with shaft 310, although spring 43 is in de-energized state at this time, its
Still it may be subjected to the part resist force effect of shaft 310, to guarantee that it is firm that impeller and shaft 310 are clamped.
The specific type of spring 43 is unlimited, can be pressure spring or tension spring.When spring 43 is pressure spring, as shown in fig. 7, opening
The second part 424 in hole is located at respect to first part 423 close to the side of spring 43, at this time can be in slide plate 42 far from blocking portion
One end pushing cover 425 is set, when pushing pushing cover 425 to the direction of compressed spring 43, the shaft of clutch can pass through aperture
First part 423, when revocation pushes, the shaft of clutch is fastened in the second part 424 of aperture.When spring 43 is tension spring,
As shown in figure 8, the second part 424 of aperture is located remotely from the side of spring 43 with respect to first part 423, it at this time can be in slide plate
Lid 426 is drawn in 42 one end settings far from blocking portion, when pulling drawing lid 426 to the direction of extension spring 43, the shaft energy of clutch
Enough first parts 423 across aperture, when revocation pulls, the shaft of clutch is fastened in the second part 424 of aperture.By setting
It sets pushing cover 425 or draws lid 426, further improve the dismounting convenience of the shaft of impeller and clutch.
As shown in fig. 7, the second part 424 of aperture is arc-shaped in preferred implementation of the invention.The second part of arc
Can preferably it be cooperated with shaft using its round and smooth inner wall, so that shaft be made more reliably to be fastened in the second part of aperture
424, improve the connection fixing of the shaft of wave-wheel assembly and clutch.
In a preferred embodiment of the invention, shaft has annular spacing groove, the radius and shaft of the second part of aperture
The radius of the shaft part part of upper setting annular spacing groove is equal, in this way, annular spacing groove can be fastened in and its radius in shaft
In the second part of the aperture to match, the connection fixing of the shaft of wave-wheel assembly and clutch is further improved.Slide plate
Thickness it is unlimited, as long as no more than the length for the shaft part part that annular spacing groove is arranged in shaft, it is preferred that the thickness of slide plate
The equal length of degree and the shaft part part that annular spacing groove is set in shaft, in this way, when shaft is fastened in the second part of aperture,
Wave-wheel assembly can be limited to move in the axial direction, improve the structural reliability of rotary drum washing machine.
More preferably, the second part semicircular in shape of aperture.Using the technical solution, in the annular spacing groove energy for allowing shaft
In the case where enough clampings or the second part of disengaging aperture, the second part of aperture and the ring of shaft are increased to the maximum extent
Shape limiting slot supports contact area side, further improves the connection fixing of the shaft of wave-wheel assembly and clutch.
As shown in Fig. 6 and Fig. 9, in a preferred embodiment of the invention, mounting base 41 include the upper cover 411 that mutually fastens with
Pedestal 412 has the limiting section 413 extended downwardly on the inside of upper cover 411, when spring 43 be in de-energized state, the limit of limiting section 413
Side positioned at blocking portion 421 far from spring 43；Pedestal 412, which has, passes through hole 414 for what shaft 310 passed through.Using the technology
Scheme, when spring 43 is in de-energized state, using limiting section 413 can anti-limited slip plate 42 fall off in mounting base 41, improve
The structural reliability of wave-wheel assembly.Preferably, have on the inside of upper cover 411 and extend downwardly and along the setting of 43 length direction of spring
Two limit retaining walls 415, spring 43 are located between two limit retaining walls 415.In this way, limit retaining wall 415 can be to spring 43
Compression or stretching play the guiding role, and avoid spring 43 from bending, further improve the structural reliability of wave-wheel assembly.
As shown in Figure 5 and Figure 6, in a preferred embodiment of the invention, 20 central lower of impeller is fixed with spline 50, impeller
20 are sequentially connected by spline 50 and shaft 310.Wherein, connection component 40, impeller 20 and spline 50 are connected by fastener.
In this way, on the one hand realizing the clamping with the shaft 310 of clutch 300 by connection component 40, impeller 20 is limited in axial side
To moving, the transmission connection of the shaft 310 of impeller 20 and clutch 300 is on the other hand realized by spline 50, makes to drive
The power of dynamic motor output can be transferred to impeller 20.
By taking spring is pressure spring as an example, as shown in Figure 6 and Figure 7, the impeller of the embodiment of the present invention and the disassembly process of shaft 310
It is as follows:
When installation, pushing cover 425 is pushed to the side of compressed spring 43, shaft 310 is made to pass through the first part 423 of aperture,
When the shaft part part that annular spacing groove is arranged in shaft 310 is opposite with 424 position of second part of aperture, revocation pushes pushing cover
425, slide plate 42 spring 43 restoring force lower slider to the second part 424 and shaft 310 for making aperture annular stop
Slot supports the position of engaging, installs；
When disassembly, pushing cover 425 equally is pushed to the side of compressed spring 43, limits the annular of shaft when slide plate 42 slides into
It, will when the clamping that position slot is detached from the second part 424 of aperture acts on and shaft 310 can be made to pass through the first part 423 of aperture
Wave-wheel assembly removes.
As shown in figure 4, the embodiment of the invention also provides a kind of rotary drum washing machine, including in aforementioned any technical solution
Bucket 100, and the outer barrel 200 being sheathed on outside interior bucket 100, the bottom of outer barrel 200 have the first drainage hole of connection 11 and external row
The intermediate duct 60 of water lines, intermediate duct 60 are provided with sealing ring 61 close to one end of interior bucket 100, set at the first drainage hole 11
The first drain valve is set, while the second drain valve 62 is arranged far from one end of interior bucket 100 in intermediate duct 60.It is noted that
In the other embodiment of the present invention, the first drain valve can be only set at the first drainage hole, or only separate in intermediate duct
The second drain valve is arranged in one end of interior bucket, as long as can control the discharge of the water in interior bucket.
Using rotary drum washing machine provided in an embodiment of the present invention, filter cartridge 30 can be filtered out when interior bucket 100 drains and be washed
The dirts such as line bits, the silt of clothing generation are washed, so as to reduce these dirts to abrasion caused by sealing ring 61 and scratch, because
This, compared with prior art, the program improves the use reliability of rotary drum washing machine.Also, by control the first drain valve or
The discharge of water in the i.e. controllable interior bucket of the opening and closing of the second drain valve of person.
It is noted that since the shaft of clutch passes through center and the connection component clamping of impeller, first row
Water hole can carry out shaft with impeller eccentric setting keeping away position.Alternatively, to guarantee that water can be uniform by the mesh of impeller surrounding
It enters in filter cartridge, can be arranged to wear for shaft in the center of filter cartridge and penetrate in through-hole therein, in this way, simultaneously may be used
Filter cartridge to be also disposed on to the underface of impeller, filter efficiency is improved.
In a preferred embodiment of the invention, rotary drum washing machine further includes spray equipment 70, the water inlet of spray equipment 70
63 are connected to intermediate duct 60, and spray equipment 70 includes the spray head 71 being arranged towards inside interior bucket 100 and is set to water inlet
Water pump 72 on pipeline between 63 and spray head 71.When opening simultaneously the first drain valve 11 and the second drain valve 62, drainage is crossed
It can directly be discharged by discharge pipe line；When opening the first drain valve 11 and closing the second drain valve 62, spray equipment 70 is opened.
Water is recycled inside rotary drum washing machine in rotary drum washing machine washing process by spray equipment 70, and washing water can be improved
Cleannes can cancel the filter screen for being set to the inner sidewall of interior bucket 100 using the program, so that it is dirty to reduce hiding.
When spray equipment is opened, spray head can be uniformly so strong that spray to clothing to spraying waterfall-shaped water flow inside interior bucket
Leaching is rinsed, to rinse well dirty.It further, can be to interior bucket when spray head is around the side annular setting of interior bucket
Inside sprays tens of road water flows, and the spray irrigation of ring tentiform is carried out to clothing, thus dirty on significantly more efficient removing clothing.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of tub assembly of rotary drum washing machine, the tub assembly includes interior bucket and the outer barrel that is sheathed on outside the interior bucket,
It is characterized in that,
The interior bucket includes: staving and is located at the intracorporal impeller of bucket and filter cartridge, and the bottom of the staving has the first draining
Hole, the impeller is set to the top of the first drainage hole and opposite staving is rotatably connected, and the filter cartridge is set to first row
Between water hole and impeller, the intracorporal water of bucket is discharged after filter cartridge filters by the first drainage hole；The side wall of the interior bucket is
The integral wall of non-porous structure；
The bottom of said tub has the intermediate duct of connection the first drainage hole and externally drained pipeline, and the intermediate duct is close
One end of interior bucket is provided with sealing ring.
2. tub assembly as described in claim 1, which is characterized in that the upper wall or side wall of the filter cartridge have at least one into
The mouth of a river, and the bottom of the filter cartridge is provided with filter screen.
3. tub assembly as claimed in claim 2, which is characterized in that the filter cartridge includes screen holder, the filter screen and filter
Rack is detachably connected.
4. tub assembly as claimed in claim 2, which is characterized in that each water inlet, which is provided with, allows water unidirectionally to flow into filtering
One-way guide flow component in box.
5. tub assembly as described in claim 1, which is characterized in that the bottom of the impeller and staving is detachably connected, and institute
The bottom for stating filter cartridge and staving is detachably connected.
6. tub assembly as claimed in claim 5, which is characterized in that the absorption connection of the bottom magnetic of the filter cartridge and staving；
Alternatively, the bottom of the filter cartridge and staving is clamped.
7. tub assembly as described in claim 1, which is characterized in that the impeller has mesh.
8. a kind of rotary drum washing machine, which is characterized in that including tub assembly as described in any one of claims 1 to 7, described first
First drain valve and/or the intermediate duct are set at drainage hole, the second drain valve is set far from one end of interior bucket.
9. rotary drum washing machine as claimed in claim 8, which is characterized in that further include spray equipment, the spray equipment enters
The mouth of a river is connected to the intermediate duct, and the spray equipment includes the spray head being arranged towards inside the interior bucket and is set to institute
State the water pump on the pipeline between water inlet and spray head.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710002624.0A CN106702688B (en) | 2017-01-03 | 2017-01-03 | A kind of tub assembly and rotary drum washing machine of rotary drum washing machine |
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| CN201710002624.0A CN106702688B (en) | 2017-01-03 | 2017-01-03 | A kind of tub assembly and rotary drum washing machine of rotary drum washing machine |
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| CN106702688B true CN106702688B (en) | 2019-09-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110387661B (en) * | 2018-04-16 | 2022-02-01 | 无锡小天鹅电器有限公司 | Impeller and washing machine |
| CN110387659B (en) * | 2018-04-16 | 2021-03-30 | 无锡小天鹅电器有限公司 | Washing machine and impeller piece thereof |
| CN110387718B (en) * | 2018-04-18 | 2022-02-01 | 无锡小天鹅电器有限公司 | Laundry appliance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW209261B (en) * | 1992-08-03 | 1993-07-11 | Sharp Kk | Single-tub washing machine |
| US5595072A (en) * | 1994-03-08 | 1997-01-21 | Samsung Electronics Co., Ltd. | Water current forming apparatus of washing machine |
| CN2771258Y (en) * | 2004-12-28 | 2006-04-12 | 海尔集团公司 | Circulating pipeling for internal circulating washing machine |
| CN2775090Y (en) * | 2004-12-31 | 2006-04-26 | 海尔集团公司 | Internal circulation washing machine with detachable filter |
| CN201473788U (en) * | 2009-08-07 | 2010-05-19 | 海尔集团公司 | Line debris filtering device for washing machine and washing machine provided with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746315B (en) * | 2013-12-27 | 2018-10-12 | 青岛海尔洗衣机有限公司 | Washing machine inner tub, washing machine and washing machine line consider filter method to be worth doing |
-
2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW209261B (en) * | 1992-08-03 | 1993-07-11 | Sharp Kk | Single-tub washing machine |
| US5595072A (en) * | 1994-03-08 | 1997-01-21 | Samsung Electronics Co., Ltd. | Water current forming apparatus of washing machine |
| CN2771258Y (en) * | 2004-12-28 | 2006-04-12 | 海尔集团公司 | Circulating pipeling for internal circulating washing machine |
| CN2775090Y (en) * | 2004-12-31 | 2006-04-26 | 海尔集团公司 | Internal circulation washing machine with detachable filter |
| CN201473788U (en) * | 2009-08-07 | 2010-05-19 | 海尔集团公司 | Line debris filtering device for washing machine and washing machine provided with same |
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