CN107503086A - Roller washing machine and the laundry tub assembly for roller washing machine - Google Patents
Roller washing machine and the laundry tub assembly for roller washing machine Download PDFInfo
- Publication number
- CN107503086A CN107503086A CN201710589709.3A CN201710589709A CN107503086A CN 107503086 A CN107503086 A CN 107503086A CN 201710589709 A CN201710589709 A CN 201710589709A CN 107503086 A CN107503086 A CN 107503086A
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- Prior art keywords
- intake
- washing tub
- water
- washing machine
- fetching device
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—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
- 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)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A kind of laundry tub assembly the invention discloses roller washing machine and for roller washing machine, roller washing machine include：Steel ladle；Washing tub, washing tub are rotatably provided in steel ladle；The water fetching device rotated with the washing tub, water fetching device have intake, runner and mouth spray, and mouth spray connects with the inner space of washing tub, the periphery closing of runner and the flow passage intake and mouth spray；Device in one-way on state, device in one-way on state are located at intake and along from intake outsides to the direction one-way conduction on the inside of intake；Wherein, when water fetching device is configured to rotate with washing tub, intake dips the liquid in steel ladle and the liquid is flowed under gravity along runner stream by mouth spray in washing tub.Roller washing machine according to embodiments of the present invention has the advantages that power consumption cost is low, spraying effect is good, spray efficiency high.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of roller washing machine and for laundry drum
The laundry tub assembly of machine.
Background technology
Roller washing machine lifts and beaten clothing to wash by the rotation of washing tub, and the outside of its washing tub is generally set
There is water circulation spray equipment, be extracted into the water in washing tub outside washing tub through circulation pipe using external force such as circulating pumps, then by spraying
Device is returned in washing tub, to realize that this process just needs circulating pump continuous firing, causes power consumption cost to increase.
Therefore, the technical scheme that water fetching device is set on washing tub is proposed in correlation technique, but the water fetching device is adopted
The water between washing tub and steel ladle is guided to washing tub with open runner, i.e., the periphery of runner opens, in this way,
Water fetching device rotation process reclaimed water is easy to spill at the opening of runner periphery, causes that water spray is smaller, spray pressure is insufficient, shadow
Spraying effect is rung, and it is low to spray efficiency.
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 have the advantages that power consumption cost is low, spraying effect is good, spray efficiency high.
The present invention also proposes a kind of laundry tub assembly for roller washing machine.
Embodiment according to the first aspect of the invention proposes a kind of roller washing machine, and the roller washing machine includes：Contain
Bucket；Washing tub, the washing tub are rotatably provided in the steel ladle；The water fetching device rotated with the washing tub, institute
Stating water fetching device has intake, runner and mouth spray, and the mouth spray connects with the inner space of the washing tub, the stream
Intake and the mouth spray described in the periphery closing in road and the flow passage；Device in one-way on state, the one-way conduction dress
It is set at the intake and along from intake outside to the direction one-way conduction on the inside of the intake；Wherein, institute
When stating water fetching device and being configured to rotate with the washing tub, the intake dips the liquid in the steel ladle and makes the liquid
Body is flowed into the washing tub along the runner stream by the mouth spray under gravity.
Roller washing machine according to embodiments of the present invention has that power consumption cost is low, spraying effect is good, spray efficiency height etc. is excellent
Point.
According to some specific embodiments of the present invention, the washing tub includes：Bucket circle；Bucket bottom, the bucket bottom is arranged on institute
State on bucket circle, the open at one end of the bucket circle forms clothing dispensing port and the other end is by the bucket underseal lid, the water fetching device
Abutted with the bucket bottom.
Further, the intake is located at the outer peripheral edge at the bucket bottom, and the mouth spray is located in the bucket bottom
At the heart, the runner radially extends along the bucket bottom.
Further, the central axis of the mouth spray is overlapped with the central axis at the bucket bottom and is open at the bucket bottom
Axial direction on inwardly set, the central axis upright of the intake in the mouth spray central axis and opening in the bucket
The setting radially inward at bottom.
Further, the intake is multiple and along the circumferential spaced set at the bucket bottom, the runner be it is multiple,
One end of multiple runners is connected with the mouth spray and the multiple intake connections of other end difference, the one-way conduction
Device is multiple and is respectively provided at multiple intakes.
According to some specific examples of the present invention, the roller washing machine also includes：With the steel ladle rotatably phase
Even and the support frame for driving the washing tub to rotate, support frame as described above are arranged on the bucket circle and are located at the bucket bottom
Outside, the water fetching device is loaded between the bucket bottom and support frame as described above, and the water fetching device is suitable to fix by fastener
In the bucket circle and/or support frame as described above.
Further, the water fetching device is provided with circumferential stopper slot, and at least a portion of support frame as described above coordinates in institute
State in circumferential stopper slot.
According to some specific embodiments of the present invention, the water fetching device includes：Water tray, the water tray have through
The shower of the washing tub, the mouth spray are located on the shower；Multiple water guide arms, each it is provided with the water guide arm
The runner, one end of multiple water guide arms are connected with the water tray and along the circumferential spaced sets of the water tray；
Multiple balers, each baler are provided with the intake, multiple balers be connected to it is multiple described in lead
The other end of water arm, the device in one-way on state are multiple and are respectively provided at the intake of multiple balers.
Further, the baler and the water tray stagger setting in the axial direction of the washing tub, it is described to bail
Spoon relative to the water tray in the axial direction of the washing tub more adjacent to the steel ladle.
Further, the medial surface radially in the washing tub of the baler is configured to radially outer inclination
Tiltedly, the intake is arranged on the medial surface of the baler.
Further, the lateral surface radially in the washing tub of the baler is configured to and the washing tub
The arc of inner peripheral surface shape adaptation.
According to some specific examples of the present invention, each baler is provided with two intakes and is respectively provided at
Two device in one-way on state at two intakes, two intakes are located at respectively in the circumference of the washing tub
The both sides of water guide arm where the baler.
Embodiment according to the second aspect of the invention proposes a kind of laundry tub assembly for roller washing machine, the use
Include in the laundry tub assembly of roller washing machine：Rotatable washing tub；Water fetching device, the water fetching device are installed on described wash
Clothing bucket and rotated with the washing tub, the water fetching device has intake, runner and mouth spray, and the mouth spray is washed with described
The inner space connection of clothing bucket, intake and the mouth spray described in the periphery closing of the runner and the flow passage；It is single
To conducting device, the device in one-way on state is located at the intake and along in from intake outside to the intake
The direction one-way conduction of side；Wherein, when the water fetching device is configured to rotate with the washing tub, the intake dips institute
State the liquid in or beyond washing tub and the liquid is washed under gravity along the runner stream as described in flowing into the mouth spray
In clothing bucket.
Laundry tub assembly for roller washing machine according to embodiments of the present invention, the power consumption of roller washing machine can be reduced
Cost and spraying effect it is good, spray efficiency high.
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 structural representation of the laundry tub assembly of roller washing machine according to embodiments of the present invention.
Fig. 3 is the explosive view of the laundry tub assembly of roller washing machine according to embodiments of the present invention.
Fig. 4 is the structural representation of the water fetching device of roller washing machine according to embodiments of the present invention.
Fig. 5 is the partial sectional view of the water fetching device of roller washing machine according to embodiments of the present invention.
Fig. 6 is the partial structural diagram of the water fetching device of roller washing machine according to embodiments of the present invention.
Reference：
Roller washing machine 1, the laundry tub assembly 10 for roller washing machine,
Steel ladle 100,
Washing tub 200, bucket circle 210, bucket bottom 220, clothing dispensing port 230,
Water fetching device 300, intake 310, runner 320, mouth spray 330,
Water tray 410, shower 411, water guide arm 420, baler 430, circumferential stopper slot 431,
Support frame 500,
Device in one-way on state 600.
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 ", " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, in the description of the invention, unless
It is otherwise noted, " 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, taken
Water installations 300 and device in one-way on state 600.
Washing tub 200 is rotatably provided in steel ladle 100.Water fetching device 300 rotates with washing tub 200.
Water fetching device 300 has intake 310, runner 320 and a mouth spray 330, intake 310 and steel ladle 100 and washes
Space between clothing bucket 200 connects or connected with the inner space of washing tub 200, and the inside of mouth spray 330 and washing tub 200 is empty
Between connect, the closing of the periphery of runner 320, i.e. runner 320 have the cross section of closing, and runner 320 connects intake 310 and spray
Drench mouth 330.Here those skilled in the art it will be understood that runner 320 have closing cross section refer to, runner 320
Only by intake 310 and mouth spray 330 and extraneous indirect communication, and runner 320 itself does not connect directly with extraneous, i.e., from taking
The liquid that air stream enter runner 320 is entered at the mouth of a river 310 can only flow out in mouth spray 330, without being spilt in the flow process in runner 320
Go out.
Wherein, when water fetching device 300 is configured to rotate with washing tub 200, intake 310 is dipped in steel ladle 100
Liquid (liquid that can be between steel ladle 100 and washing tub 200, or the liquid in washing tub 200) is made in gravity
Flowed into lower along runner 320 by mouth spray 330 in washing tub 200.
Device in one-way on state 600 is located at the side at intake 310 and along on the inside of from the outside of intake 310 to intake 310
To one-way conduction.In other words, device in one-way on state 600 allows the liquid outside water fetching device 300 to flow into water intaking dress by intake 310
Put in 300, without allowing the liquid in water fetching device 300 to be flow to by intake 310 outside water fetching device 300.
The course of work of roller washing machine 1 according to embodiments of the present invention is described below.
Clothing is in washing tub 200, when the operation of roller washing machine 1 is washed, the washings outflow in washing tub 200
To between steel ladle 100 and washing tub 200, wherein, the washings in washing tub 200 can be flow to by the bung of washing tub 200
Between steel ladle 100 and washing tub 200, steel ladle 100 and laundry can also be flow to by the apopore in the side wall of washing tub 200
Between bucket 200.
During rotation, water fetching device 300 rotates washing tub 200 with washing tub 200, utilizes the dynamic of washing tub 200
Power drives water fetching device 300, when water fetching device 300 rotates, when the washings that intake 310 is submerged in washing tub 200 or is filled with water
After washings between bucket 100 and washing tub 200, steel ladle 100 is dipped by intake 310 and by device in one-way on state 600
Interior washings, as water fetching device 300 continues to rotate, intake 310 is raised, the washings dipped edge under gravity
Runner 320 is directed to mouth spray 330, and is returned by mouth spray 330 in washing tub 200, so as to shorten the infiltrating time of clothing,
Improve utilization rate, the washing uniformity, washability and the rinse efficiency of detergent.And the intake 310 is when moving downward again,
Remaining water by the backstop of device in one-way on state 600 and is converged at unidirectional intake 310 in runner 320, with subsequent cycle by spraying
Drench mouth 330 and flow into washing tub 200.
Roller washing machine 1 according to embodiments of the present invention, by setting water fetching device 300 on washing tub 200, and fetch water
Device 300 rotates with washing tub 200, so the power of washing tub 200 can be utilized to drive water fetching device 300, and utilize gravity
The circulated sprinkling of washings is realized in effect, and the extra power set such as circulating pump need not be set to drive water fetching device 300, from
And reduce power consumption cost.
Also, as shown in figure 3, the runner 320 of water fetching device 300 has the cross section of closing, washings are along intake 310
During flowing to mouth spray 330, washings will not spill from runner 320, on the one hand can ensure what is sprayed from mouth spray 330
It water, on the other hand can ensure spray pressure, and then improve spraying effect.
In addition, by setting device in one-way on state 600 at intake 310, can be avoiding the runner 320 after this is circulated
Interior remaining washings backflow, and the washings for making these remaining converge in and next circulated sprinkling are participated at intake 310, so as to
Spray efficiency is improved, further increases spray pressure, so as to further improve spraying effect.
Therefore, roller washing machine 1 according to embodiments of the present invention is with power consumption cost is low, spraying effect is good, spray efficiency
The advantages that high.
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, taken
Water installations 300 and device in one-way on state 600.
Bucket bottom 220 is arranged on bucket circle 210, and the open at one end of bucket circle 210 forms clothing dispensing port 230 and bucket circle 210
The other end is covered by bucket bottom 220, and water fetching device 300 abuts with bucket bottom 220.When washing tub 200 rotates, water fetching device 300 is with washing
The bucket bottom 220 of clothing bucket 200 rotates, the rotation axis of water fetching device 300 and the rotation axis coincident of washing tub 200, consequently facilitating
Its position of intake 310 and mouth spray 330 in the vertical direction in rotary course of water fetching device 300 changes, so as to
Realization bails and carries out water guide using Action of Gravity Field, enters and realizes circulated sprinkling without extra power.
Further, as shown in Figure 1-Figure 3, in order to further be easy to intake 310 to bail, runner 320 using gravity make
Sprayed with water guide and mouth spray 330 into washing tub 200, intake 310 is located at the outer peripheral edge at bucket bottom 220, mouth spray 330
At the center at bucket bottom 220, runner 320 radially extends along bucket bottom 220.In the central axis of mouth spray 330 and bucket bottom 220
Mandrel line is overlapped, and the opening of mouth spray 330 is inwardly set in the axial direction at bucket bottom 220.The central axis upright of intake 310
In the central axis of mouth spray 330, and the opening of intake 310 is in the setting radially inward at bucket bottom 220.
Further, as shown in Fig. 1-Fig. 3 and Fig. 6, intake 310 is multiple and equidistant along the circumference at bucket bottom 220
Set.Runner 320 is multiple, and one end of multiple runners 320 connects with mouth spray 330, and the other end difference of multiple runners 320
Connected with multiple intakes 310.I.e. mouth spray 330 is one, and one end of each runner 320 connects with the mouth spray 330, and
The other end of each runner 320 connects an intake 310.Device in one-way on state 600 is multiple and be respectively provided at multiple water intakings
At mouth 310.Thus it can be realized using multiple intakes 310 and multiple runners 320 and continuously bailed and continuous water guide, it is lasting to supply water
To mouth spray 330, the continuity and water spray of spray are improved, so as to further improve spraying effect.
In some specific examples of the present invention, as depicted in figs. 1 and 2, roller washing machine 1 also includes support frame 500.
Support frame 500 is rotatably coupled to steel ladle 100, and support frame 500 is arranged on bucket circle 210 and is located at bucket bottom
Outside 220, for driving washing tub 200 to rotate.Water fetching device 300 is loaded between bucket bottom 220 and support frame 500, and water fetching device
300 are suitable to be fixed on bucket circle 210 and/or support frame 500 by fastener (such as bolt, screw).Thus support frame 500 is utilized
Steel ladle 100 and washing tub 200 are connected, plays a part of supporting washing tub 200 and realizes washing tub 200 relative to steel ladle
100 is rotatable, and realizes the installation positioning of water fetching device 300, i.e., support frame 500, water fetching device 300 and washing tub 200 are same
Step rotation.
Further, water fetching device 300 is provided with circumferential stopper slot 431, and at least a portion of support frame 500 coordinated in week
Into stopper slot 431, thus support frame 500 is carried out using the inwall of circumferential stopper slot 431 spacing, prevent the He of support frame 500
Water fetching device 300 rotates against, and improves the stability of the rotation of washing tub 200 and the circulated sprinkling of water fetching device 300.
In some specific embodiments of the present invention, as shown in figure 4, water fetching device 300 includes water tray 410, multiple led
Water arm 420 and multiple balers 430.
Water tray 410 has the shower 411 through the bucket bottom 220 of washing tub 200, and mouth spray 330 is located at shower 411
On.It is provided with runner 320 in each water guide arm 420, one end of multiple water guide arms 420 is connected with water tray 410 and along water tray 410
Circumferential spaced set.Each baler 430 is provided with intake 310, and multiple balers 430 are connected to multiple water guides
The other end of arm 420.Device in one-way on state 600 is multiple and is respectively provided at the intake 310 of multiple balers 430.For example,
Water guide arm 420 and baler 430 are respectively three.The structure of support frame 500 and the physical fit of water fetching device 300, so that will
Water fetching device 300 is compressed and is positioned on the bucket bottom 220 of washing tub 200.Each baler 430 is provided with circumferential stopper slot 431, props up
The end of support 500 is respectively fitting into the circumferential stopper slot 431 of multiple balers 430, is realized in the circumference of washing tub 200
Positioning to water fetching device 300 and support frame 500.
Specifically, when water fetching device 300 rotates with washing tub 200, when one of water guide arm 420 go to lower section and
When the intake 310 of baler 430 is submerged in water, water will enter air stream enter runner by intake 310 and by device in one-way on state 600
In 320, as water fetching device 300 is rotated further, the water guide arm 420 is raised, and water can reach water tray 410 along runner 320
Shower 411, then sprayed into by mouth spray 330 in washing tub 200, multiple water guide arms 420 move in circles, and realize washing tub
The circulation of water inside and outside 200, to shorten the infiltrating time of clothing.It is residual in runner 320 and the water guide arm 420 when moving downward again
Remaining water is by the backstop of device in one-way on state 600 and converges at intake 310, and laundry is flowed into by mouth spray 330 with subsequent cycle
Bucket 200.
Thus, just can be by washing tub without extra power using the rotary power of washing tub 200 itself and the gravity of water
Water outside 200 is got in washing tub 200, improves utilization rate, the washing uniformity, washability and the rinse efficiency of detergent, and
And save energy consumption.Further, since mouth spray 330 in the inside of washing tub 200, further increases spraying effect and what is sprayed regard
Feel effect.
Alternatively, as shown in figs 2-4, baler 430 and water tray 410 stagger setting in the axial direction of washing tub 200,
Baler 430 more forms phase in the axial direction of washing tub 200 relative to water tray 410 adjacent to steel ladle 100, water guide arm 420
The bending answered is to connect water tray 410 and baler 430.It can so make baler 430 protruding, with going out in vertical plane
Water pond 410 and part water guide arm 420 stagger, consequently facilitating baler 430 bails.
The present invention some specific examples in, as shown in figure 4, baler 430 washing tub 200 radially in
Side surface configurations are tilted into radially outside, and intake 310 is arranged on the medial surface of baler 430, it is possible thereby to make intake
310 are obliquely installed along the circumferential of washing tub 200 to the direction away from place water guide arm 420.Specifically, when 430 turns of baler
During to bottom, intake 310 thereon is relative to being vertically and horizontally obliquely installed, i.e., towards upper and towards away from leading
The direction of water arm 420.So, when baler 430 is rotated up by bottom, washings in steel ladle 100 can immediately by
Intake 310 enters water fetching device 300, so as to further facilitate water intaking.
Further, as Figure 4-Figure 6, each baler 430 is provided with two intakes 310 and is respectively provided at two
Two device in one-way on state 600 at intake 310, two intakes 310 scoop positioned at this respectively in the circumference of washing tub 200
The both sides of the place water guide arm 420 of bailer 430.So no matter water fetching device 300 along rotating clockwise or counterclockwise, is respectively provided with good
Good water intaking performance, improve the convenience of applicability and assembling.
Alternatively, as Figure 1-Figure 4, the lateral surface radially in washing tub 200 of baler 430 is configured to and washed
The arc of the inner peripheral surface shape adaptation of clothing bucket 200, the surface of the arc of baler 430 are close on the inner peripheral surface of bucket circle 210,
Water fetching device 300 and washing tub 200 are formed into an entirety, and reduce the overall axial length.
Below with reference to the accompanying drawings the description laundry tub assembly 10 for roller washing machine according to embodiments of the present invention.
As shown in Fig. 2-Fig. 6, the laundry tub assembly 10 for roller washing machine according to embodiments of the present invention includes can be same
Walk washing tub 200, water fetching device 300 and the device in one-way on state 600 of rotation.
Water fetching device 300 is installed on washing tub 200.Water fetching device 300 has intake 310, runner 320 and mouth spray
330, intake 310 connects with the inner space of washing tub 200 or exterior space, and the inside of mouth spray 330 and washing tub 200 is empty
Between connect, the periphery of runner 320 closing, runner 320 has the cross section of closing, and runner 320 connects intake 310 and spray
Mouth 330.
Wherein, when water fetching device 300 is configured to rotate with washing tub 200, intake 310 dip in washing tub 200 or
Outer liquid simultaneously makes the liquid be flowed under gravity along runner 320 by mouth spray 330 in washing tub 200.
Device in one-way on state 600 is located at the side at intake 310 and along on the inside of from the outside of intake 310 to intake 310
To one-way conduction.In other words, device in one-way on state 600 allows the liquid outside water fetching device 300 to flow into water intaking dress by intake 310
Put in 300, without allowing the liquid in water fetching device 300 to be flow to by intake 310 outside water fetching device 300.
Roller washing machine 1 according to embodiments of the present invention, by setting water fetching device 300 on washing tub 200, and fetch water
Device 300 rotates with washing tub 200, so the power of washing tub 200 can be utilized to drive water fetching device 300, and utilize gravity
The circulated sprinkling of washings is realized in effect, and the extra power set such as circulating pump need not be set to drive water fetching device 300, from
And reduce power consumption cost.
Also, as shown in figure 3, the runner 320 of water fetching device 300 has the cross section of closing, washings are along intake 310
During flowing to mouth spray 330, washings will not spill from runner 320, on the one hand can ensure what is sprayed from mouth spray 330
It water, on the other hand can ensure spray pressure, and then improve spraying effect.
In addition, by setting device in one-way on state 600 at intake 310, can be avoiding the runner 320 after this is circulated
Interior remaining washings backflow, and the washings for making these remaining converge in and next circulated sprinkling are participated at intake 310, so as to
Spray efficiency is improved, further increases spray pressure, so as to further improve spraying effect.
Therefore, the laundry tub assembly 10 for roller washing machine according to embodiments of the present invention, can reduce laundry drum
The power consumption cost and spraying effect of machine are good, spray efficiency high.
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 (13)
- 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；The water fetching device rotated with the washing tub, the water fetching device have intake, runner and mouth spray, the mouth spray Connected with the inner space of the washing tub, intake and the spray described in the periphery closing of the runner and the flow passage Drench mouth；Device in one-way on state, the device in one-way on state are located at the intake and taken along on the outside of the intake to described Direction one-way conduction on the inside of the mouth of a river；Wherein, when the water fetching device is configured to rotate with the washing tub, the intake is dipped in the steel ladle Liquid simultaneously makes the liquid be flowed under gravity along the runner stream by the mouth spray in the washing tub.
- 2. roller washing machine according to claim 1, it is characterised in that the washing tub includes：Bucket circle；Bucket bottom, the bucket bottom are arranged on the bucket circle, the open at one end of the bucket circle form clothing dispensing port and the other end by The bucket underseal lid, the water fetching device abut with the bucket bottom.
- 3. roller washing machine according to claim 1 or 2, it is characterised in that the intake is located at the outer of the bucket bottom Peripheral region, the mouth spray are located at the center at the bucket bottom, and the runner radially extends along the bucket bottom.
- 4. the roller washing machine according to Claims 2 or 3, it is characterised in that the central axis of the mouth spray with it is described The central axis at bucket bottom is overlapped and opening is inwardly set in the axial direction at the bucket bottom, the central axis upright of the intake in The setting radially inward of the central axis of the mouth spray and opening at the bucket bottom.
- 5. according to the roller washing machine described in claim any one of 2-4, it is characterised in that the intake is multiple and along institute State the circumferential spaced set at barrel bottom, the runner is multiple, and one end of multiple runners connects and separately with the mouth spray The multiple intake connections of one end difference, the device in one-way on state are multiple and are respectively provided at multiple intakes.
- 6. according to the roller washing machine described in claim any one of 2-5, it is characterised in that also include：It is rotatably coupled to the steel ladle and the support frame for driving the washing tub to rotate, support frame as described above is arranged on On the bucket circle and on the outside of the bucket bottom, the water fetching device is loaded between the bucket bottom and support frame as described above, and described Water fetching device is suitable to be fixed on the bucket circle and/or support frame as described above by fastener.
- 7. roller washing machine according to claim 6, it is characterised in that the water fetching device is provided with circumferential stopper slot, At least a portion of support frame as described above coordinates in the circumferential stopper slot.
- 8. according to the roller washing machine any one of claim 1-7, it is characterised in that the water fetching device includes：Water tray, the water tray have the shower through the washing tub, and the mouth spray is located on the shower；Multiple water guide arms, each water guide arm is interior to be provided with the runner, one end and the water tray of multiple water guide arms It is connected and along the circumferential spaced set of the water tray；Multiple balers, each baler are provided with the intake, and multiple balers are connected to multiple institutes The other end of water guide arm is stated, the device in one-way on state is multiple and is respectively provided at the intake of multiple balers.
- 9. roller washing machine according to claim 8, it is characterised in that the baler and the water tray are washed described Stagger setting in the axial direction of clothing bucket, the baler relative to the water tray in the axial direction of the washing tub more adjacent to institute State steel ladle.
- 10. roller washing machine according to claim 8 or claim 9, it is characterised in that the baler in the washing tub Medial surface radially is configured to radially outside and tilted, and the intake is arranged on the medial surface of the baler.
- 11. according to the roller washing machine described in claim any one of 8-10, it is characterised in that the baler is washed described The lateral surface radially of clothing bucket is configured to the arc with the inner peripheral surface shape adaptation of the washing tub.
- 12. according to the roller washing machine described in claim any one of 8-11, it is characterised in that each baler is provided with Two intakes and two device in one-way on state being respectively provided at two intakes, two intakes are in institute State in the circumference of washing tub respectively positioned at the both sides of water guide arm where the baler.
- A kind of 13. laundry tub assembly for roller washing machine, it is characterised in that including：Rotatable washing tub；Water fetching device, the water fetching device are installed on the washing tub and rotated with the washing tub, and the water fetching device has Intake, runner and mouth spray, the mouth spray connect with the inner space of the washing tub, the closing of the periphery of the runner and Intake described in the flow passage and the mouth spray；Device in one-way on state, the device in one-way on state are located at the intake and taken along on the outside of the intake to described Direction one-way conduction on the inside of the mouth of a river；Wherein, when the water fetching device is configured to rotate with the washing tub, the intake dip in the washing tub or Outer liquid simultaneously makes the liquid be flowed under gravity along the runner stream by the mouth spray in the washing tub.
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| CN201710589709.3A CN107503086B (en) | 2017-07-19 | 2017-07-19 | Drum washing machine and washing tub assembly for drum washing machine |
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| CN201710589709.3A CN107503086B (en) | 2017-07-19 | 2017-07-19 | Drum washing machine and washing tub assembly for drum washing machine |
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| Publication number | Publication date |
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| CN107503086B (en) | 2020-03-24 |
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Effective date of registration: 20201201 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028, No. 5, No. 6, block J3, Wuxi New District Export Processing Zone, Jiangsu, China Patentee before: WUXI LITTLE SWAN GENERAL APPLIANCE Co.,Ltd. |