CN208121412U - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN208121412U CN208121412U CN201820331653.1U CN201820331653U CN208121412U CN 208121412 U CN208121412 U CN 208121412U CN 201820331653 U CN201820331653 U CN 201820331653U CN 208121412 U CN208121412 U CN 208121412U
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- Prior art keywords
- bucket
- drainage channel
- water
- disk
- washing machine
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of washing machine, the washing machine includes：Rotate bucket；Drip tray, at least part of the drip tray are located at the lower section of the rotation bucket；Bucket drainage channel, the bucket drainage channel are connected to the rotation bucket, the bucket draining control valve that the bucket drainage channel is equipped with for opening and closing the bucket drainage channel；Disk drainage channel, the disk drainage channel are connected to the drip tray, the disk draining control valve that the disk drainage channel is equipped with for opening and closing the disk drainage channel；Drainpipe, the drainpipe are connected to the bucket drainage channel and the disk drainage channel respectively.According to the washing machine of the utility model embodiment using single barrel structure, not only capacity is big, water-saving and exempt from dirty, at low cost, but also can be avoided spilling water risk.
Description
Technical field
The utility model relates to the technical field of electrical appliances manufacturing, in particular to a kind of washing machine.
Background technique
With the continuous development of washing machine technology, washing machine is increasingly intended to large capacity, and washing machine gradually
While tending to large capacity, the increase of washing machine overall dimensions is inevitably resulted in, so providing a kind of washing for small size large capacity
Clothing machine is necessary；Simultaneously, existing washing machine washing when water distribution rotation bucket and steel ladle in, i.e., steel ladle and
Rotation bucket also between water is distributed with, water consumption is larger, causes the waste of water resource；Existing dirt of washing machine, which is easily deposited in, to be filled with water
Between bucket and rotation bucket, to breed bacterium and because water be distributed between steel ladle and rotation bucket, for the use of detergent
Amount is also more, causes the wasting of resources of detergent, is unfavorable for save the cost.
For this purpose, the relevant technologies propose the washing machine for saving steel ladle and only retaining rotation bucket, as shown in Figure 1, rotation bucket
210 ' bottoms are connected with a barrel drainage channel 250 ', and bucket draining control valve 260 ', drip tray are equipped in bucket drainage channel 250 '
400 ' bottoms are connected with disk drainage channel 270 '.When the washing draining of washing machine 1 ', bucket draining control valve 260 ' is opened, and bucket is rotated
Water in 210 ' is discharged by bucket drainage channel 250 '；When washing machine 1 ' is dehydrated, the water in bucket 210 ' is rotated in the effect of centrifugal force
Drip tray 400 ' is entered by water-guiding cavity 240 ' down, then is discharged by disk drainage channel 270 '.But due to the height of drip tray 400 '
Spend it is lower, in impeded drainage, for example, bucket draining control valve 260 ' blocking, drainpipe 700 ' it is too long or bending raise, rotating
Under the effect of the pressure difference of bucket 210 ' and drip tray 400 ', the water that rotation bucket 210 ' is discharged can enter by disk drainage channel 270 ' to be connect
Water pond simultaneously continues to rise, and finally from the upper along overflowing of drip tray 400 ', causes spilling water risk.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of washing machine, the washing machine using single barrel structure, not only capacity it is big, it is water-saving and exempt from it is dirty, at low cost, and
And it can be avoided spilling water risk.
Embodiment according to the present utility model proposes that a kind of washing machine, the washing machine include：Rotate bucket；Drip tray, institute
At least part for stating drip tray is located at the lower section of the rotation bucket；Bucket drainage channel, the bucket drainage channel and the rotation
Bucket connection, the bucket draining control valve that the bucket drainage channel is equipped with for opening and closing the bucket drainage channel；Disk draining is logical
Road, the disk drainage channel are connected to the drip tray, and the disk drainage channel is equipped with for opening and closing disk draining
The disk draining control valve in channel；Drainpipe, the drainpipe are connected to the bucket drainage channel and the disk drainage channel respectively.
According to the washing machine of the utility model embodiment, using single barrel structure, i.e., only setting rotates bucket and is not provided with being filled with water
Bucket, simplifies structure, improves capacity, reduces dirt and bacteria breed, and is more water-saving, while can be improved dehydration effect
Fruit.Also, by the way that disk draining control valve is arranged in disk drainage channel, it can be avoided the water of rotation bucket discharge by disk drainage channel
Into drip tray, to prevent drip tray spilling water.
Some specific embodiments according to the present utility model, the disk draining control valve are only to allow the disk drainage channel
The check valve of drainpipe described in interior water single flow direction.
Further, the check valve includes：Valve, the valve in the open position for opening the disk drainage channel and
It closes between the closed position of the disk drainage channel and is rotatably installed in the disk drainage channel；Stop part, it is described to stop
Block piece is set in the disk drainage channel, and when the valve is in the closed position, the stop part backstop is in the valve
Far from the drainpipe side.
Further, the inner wall of the stop part and the disk drainage channel is integrally formed.
Some specific embodiments according to the present utility model, the disk draining control valve are motor-driven valve, and the washing machine is also
Controller including being communicated with the motor-driven valve and for controlling the motor-driven valve.
Further, when the washing machine is in discharging mode, the controller controls the motor-driven valve and closes the disk
Drainage channel；
When the washing machine is in dehydration mode, the controller controls the motor-driven valve and opens the disk drainage channel.
Further, the washing machine further includes：For detecting the water-level detecting device of the water level in the rotation bucket, institute
Water-level detecting device and the controller communication are stated, when the water-level detecting device detects that the water level in the rotation bucket reaches
When predetermined exception superelevation value, the controller controls the motor-driven valve and opens the disk drainage channel.
Some specific embodiments according to the present utility model, the bucket drainage channel are connected to the bottom wall of the rotation bucket；
The disk drainage channel is connected to the bottom wall of the drip tray.
Some specific embodiments according to the present utility model, the washing machine further include：Water guide cover, the week of the rotation bucket
Wall and/or bottom wall are equipped with water outlet, and the water guide cover is set to the inner peripheral wall of the rotation bucket and is provide with the water outlet, institute
Water guide cover is stated equipped with water inlet and limits the water-guiding cavity being connected to the water inlet and the water outlet, the rotation bucket because from
Mental power function and the liquid that rises is entered in the water-guiding cavity by the water inlet and is directed to institute by the water outlet
State drip tray.
Further, the water inlet is located at the top of the water guide cover, and rotation bucket peripheral wall is arranged in the water outlet
Lower part.
Further, the water inlet is located at the upper end of the water guide cover, and the water outlet is adjacent to the bottom of the rotation bucket
Wall.
Further, the water outlet is multiple and being provided at circumferentially spaced along the rotation bucket, and the water guide cover is more
A and being provided at circumferentially spaced along the rotation bucket, each water guide cover is provide at least one corresponding described water outlet.
Some specific examples according to the present utility model, the washing machine further include：Impeller, impeller are rotatably disposed in rotation
In turning barrel.
Further, the washing machine further includes：For driving at least one of the rotation bucket and described impeller to revolve
The driving unit turned, the driving unit are mounted on the drip tray.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and is readily appreciated that, wherein：
Fig. 1 is the cross-sectional view of existing washing machine.
Fig. 2 is the cross-sectional view according to the washing machine of the utility model embodiment.
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.
Fig. 4 is the cross-sectional view according to the washing machine of the utility model another embodiment.
Appended drawing reference：
The prior art：
Washing machine 1 ',
Rotate bucket 210 ', water-guiding cavity 240 ', bucket drainage channel 250 ', bucket draining control valve 260 ', disk drainage channel 270 ',
Drip tray 400 ',
Drainpipe 700 '；
The utility model：
Washing machine 1,
Rotate bucket 210, water outlet 211, water guide cover 220, water inlet 221, water-guiding cavity 240, bucket drainage channel 250, bucket row
Water control valve 260, disk drainage channel 270, disk draining control valve 280, valve 281, stop part 282,
Impeller 300,
Drip tray 400,
Driving unit 500, drive shaft assembly 501, support plate 502,
Drainpipe 700.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "vertical", "horizontal", "top",
The orientation or positional relationship of the instructions such as "bottom" "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to the accompanying drawings washing machine 1 according to the utility model embodiment is described.
It as shown in figs 2-4, include rotation bucket 210, drip tray 400, bucket according to the washing machine of the utility model embodiment 1
Drainage channel 250, bucket draining control valve 260, disk drainage channel 270, disk draining control valve 280 and drainpipe 700.
At least part of drip tray 400 is located at the lower section of rotation bucket 210.Bucket drainage channel 250 and rotation bucket 210 connect
Logical, the water rotated in bucket 210 can be expelled directly out by bucket drainage channel 250, bucket drainage channel 250 be equipped with for opening and closing
The bucket draining control valve 260 of bucket drainage channel 250.Disk drainage channel 270 is connected to drip tray 400, and the water in drip tray 400 can
It is expelled directly out by disk drainage channel 270, disk drainage channel 270 is equipped with to be arranged for opening and closing the disk of disk drainage channel 270
Water control valve 280.Drainpipe 700 is connected to bucket drainage channel 250 and disk drainage channel 270 respectively.Those skilled in the art
It is connected again with drainpipe 700 it is to be understood that bucket drainage channel 250 and disk drainage channel 270 can be first connected to after summarizing,
The fork of drainpipe 700 can be made to be connected respectively with bucket drainage channel 250 and disk drainage channel 270, arranged shown in the drawings of bucket
Aquaporin 250 and disk drainage channel 270 can be first connected to summarize after the example that is connected again with drainpipe 700.
According to the washing machine 1 of the utility model embodiment, using single barrel structure, i.e., only setting rotates bucket 210 and is not provided with
Steel ladle, water is more water-saving in rotation bucket 210 when washing in this way, and by the way that drip tray 400 is further arranged, can make to revolve
Water in turning barrel 210 is first directed to drip tray 400, then is discharged from drip tray 400.Cancelling steel ladle as a result, to simplify knot
Structure, hoist capacity, reduce dirt and bacteria breed, it is water-saving in the case where, while can be improved dehydrating effect.
Also, by the way that disk draining control valve 280 is arranged in disk drainage channel 270, it can use disk draining control valve 280
Open and close disk drainage channel 270.For example, can be when washing machine 1 is washed and drained, bucket draining control valve 260 opens bucket row
Aquaporin 250, the water rotated in bucket 210 are discharged through bucket drainage channel 250, and close disk draining by disk draining control valve 280
Channel 270, accordingly even when the water level in rotation bucket 210 is higher or impeded drainage, the water that rotation bucket 210 is discharged will not be arranged through disk
Aquaporin 270 enters drip tray 400 and overflows；And washing machine 1 be dehydrated or rotate bucket 210 in water level abnormality it is excessively high when, lead to
It crosses disk draining control valve 280 and opens disk drainage channel 270, the water in rotation bucket 210 in this way is introduced under the influence of centrifugal force
Drip tray 400, then be discharged through disk drainage channel 270 and drainpipe 700.
Therefore, according to the washing machine of the utility model embodiment using single barrel structure, not only capacity it is big, it is water-saving and exempt from it is dirty,
It is at low cost, and can be avoided spilling water risk.
Below with reference to the accompanying drawings washing machine 1 according to the utility model specific embodiment is described.
As shown in figs 2-4, include rotation bucket 210 according to the washing machine of the utility model embodiment 1, water guide cover 220, connect
Water pond 400, bucket drainage channel 250, bucket draining control valve 260, disk drainage channel 270, disk draining control valve 280, drainpipe
700, impeller 300 and driving unit 500.
Wherein, effect is emptied for the ease of rotation bucket 210 and the draining of drip tray 400 and raising, bucket drainage channel 250
Upper end be connected to the bottom wall of rotation bucket 210 and at the center of the bottom wall of neighbouring rotation bucket 210, the upper end of disk drainage channel 270 and
The bottom wall of drip tray 400 is connected to.
In some specific embodiments of the utility model, as shown in Figure 2 and Figure 4, peripheral wall and/or the bottom of bucket 210 are rotated
Wall is equipped with water outlet 211, and water guide cover 220 is set to the inner peripheral wall of rotation bucket 210, and water guide cover 220 is provide with water outlet 211,
Water guide cover 220 is equipped with water inlet 221, and water guide cover 220 limits the water-guiding cavity being connected to water inlet 221 and water outlet 211
240.The liquid risen in rotation bucket 210 by centrifugal force effect is entered to by water inlet 221 in water-guiding cavity 240 and by going out
The mouth of a river 211 is directed to drip tray 400.
Specifically, washing machine 1, in dehydration, rotation bucket 210 rotates, i.e., water guide cover 220 is rotated with rotation bucket 210, rotation
Liquid in turning barrel 210 moves up under the influence of centrifugal force, and enters water-guiding cavity 240 by water inlet 221, into water-guiding cavity
240 liquid is guided by water guide cover 220 to water outlet 211, and is expelled to drip tray 400 by water outlet 211.
As a result, by the way that water guide cover 220 is arranged in the inner peripheral wall of rotation bucket 210, and water inlet is set on water guide cover 220
Mouth 221 rotates the water in bucket 210 in the work of centrifugal force in the peripheral wall and/bottom wall setting water outlet 211 for rotating bucket 210, dehydration
Enter in water guide cover 220 with lower rising, and by water inlet 221, water guide cover 220 guidance downstream to water outlet 211, thus logical
It crosses water outlet 211 and is expelled to drip tray 400.Cancelling steel ladle as a result, to simplify structure, hoist capacity, reduce dirt and thin
In the case that bacterium breeds, is water-saving, while it can be improved dehydrating effect.
Also, water outlet 211 can be set on the peripheral wall of rotation bucket 210, and the bottom wall in rotation bucket 210 also can be set
On or water outlet 211 be arranged on peripheral wall and bottom wall.Specifically, water outlet 211 is arranged on the peripheral wall of rotation bucket 210, this
Sample water guide cover 220 is provide with water outlet 211, and the lower end of water guide cover 220 is only connect with the peripheral wall of rotation bucket 210, is conducive to water guide cover
220 with rotation bucket 210 peripheral wall sealing.Certainly, the water outlet 211 in the utility model also can be set in rotation bucket 210
Bottom wall on, water guide cover 220 is provide with water outlet 211, and conducive to dehydration efficiency when improving dehydration, dehydrating effect is good, and can be with
The effective water that reduces is from the splashing in water outlet 211.Water outlet 211 be arranged on peripheral wall and bottom wall, both be conducive to water guide cover 220 with
The sealing of the peripheral wall of bucket 210 is rotated, also is conducive to improve dehydration efficiency when dehydration, and can effectively prevent water from water outlet
It sputters and in 211.
In some specific embodiments of the utility model, as shown in Figure 2 and Figure 4, impeller 300 is rotatably provided in rotation
In bucket 210.Drip tray 400 is used to support rotation bucket 210, can be directly support here, be also possible to support indirectly.In this reality
It applies in example, driving unit 500 is mounted on drip tray 400, such as is mounted on the lower surface of drip tray 400, for driving rotation
The rotation of bucket at least one of 210 and impeller 300.Driving unit 500 is equipped with and wears drip tray 400 and connect with drip tray 400
The drive shaft assembly 501 of cooperation is equipped with the support plate connecting with drive shaft assembly 501 between drip tray 400 and rotation bucket 210
502, support plate 502 is fixedly connected with rotation bucket 210.The liquid thrown away by rotation bucket 210 is passed through water outlet by water-guiding cavity 240
211 guide to drip tray 400.
As a result, by setting drip tray 400, not only can liquid to be discharged in access water-guiding cavity 240, but also can will drive
Moving cell 500 is mounted on drip tray 400, realizes the effect of carrying driving unit 500.
In some specific embodiments of the utility model, as shown in Figure 2 and Figure 4, water inlet 221 is located at water guide cover 220
Top, water outlet 211 be arranged in rotation bucket 210 peripheral wall lower part.It is to be understood that ground is, the top of water guide cover 220
Refer to, the part more than center in the up-down direction of water guide cover 220, the lower part of rotation bucket 210 refers to, rotation bucket 210
The part below of center in the up-down direction.When being dehydrated as a result, rotation bucket 210 rotates, and the water rotated in bucket 210 is being centrifuged
Rise under the action of power, the water of rising can be preferably collected positioned at the water inlet 221 on 220 top of water guide cover, this part water by
Water inlet 221 enter water guide cover 220 in, and the guidance of water guide cover 220 downstream to rotation 210 lower part of bucket water outlet 211, from
And it further increases dehydration efficiency and purifies effect.
Further, as shown in Figure 2 and Figure 4, water inlet 221 is located at the upper end of water guide cover 220, further convenient for collection
The liquid of rotation 210 upper end of bucket is risen in rotation bucket 210 under the action of the centrifugal force.Water outlet 211 is located at the week of rotation bucket 210
The bottom wall setting of wall and neighbouring rotation bucket 210, water outlet 211 and the bottom wall of rotation bucket 210 are spaced a predetermined distance, are convenient for as a result,
The sealing of water guide cover 220 and rotation 210 peripheral wall of bucket, and the height of the side wall of drip tray 400 can be reduced, and then material saving,
Reduce cost.
Further, as shown in Figure 2 and Figure 4, in order to improve the drainage effect of washing machine 1, water outlet 211 be it is multiple, it is more
A water outlet 211 along rotation bucket 210 it is equally circumferentially spaced, water guide cover 220 be it is multiple, multiple water guide covers 220 along rotation bucket
210 are provided at circumferentially spaced, and each water guide cover 220 is provide at least one corresponding water outlet 211.
In some specific embodiments of the utility model, as shown in Figures 2 and 3, disk draining control valve 280 is only to allow
The check valve of water single flow direction drainpipe 700 in disk drainage channel 270.In other words, disk draining control valve 280 only allows disk to arrange
Water flow in aquaporin 270 is to drainpipe 700, without allowing the water flow in disk drainage channel 270 to drip tray 400, thus real
Existing automatic anti-overflow.
Specifically, as shown in Figures 2 and 3, disk drainage channel 270 has horizontally extending horizontal segment, unidirectionally
Valve (i.e. disk draining control valve 280) is set to horizontal segment and including valve 281 and stop part 282.
Valve 281 is in the open position for opening disk drainage channel 270 and closes between the closed position of disk drainage channel 270
It is rotatably installed in disk drainage channel 270.Stop part 282 is set in disk drainage channel 270, and valve 281 is in the pass
When closed position, 282 backstop of stop part is in the side of the separate drainpipe 700 of valve 281.
More specifically, in rotation bucket 210 when water level is higher or impeded drainage, under the action of water pressure, valve 281, which is in, to close
Closed position and backstop is on stop part 282, the water that rotation bucket 210 is discharged will not enter drip tray 400 through disk drainage channel 270 and overflow
Cause risk out.Rotate bucket 210 in water level abnormality it is excessively high or dehydration when, rotate bucket 210 in water can through successively by into
The mouth of a river 221, water-guiding cavity 240 and water outlet 211 enter drip tray 400, not by backstop when being rotated due to valve 281 to open position
282 backstop of part, valve 281 turn to open position under flow action, to make the water in drip tray 400 through disk drainage channel
270 and drainpipe 700 be discharged.
Optionally, the inner wall of stop part 282 and disk drainage channel 270 is integrally formed, it is possible thereby to improve the combination of the two
Intensity, to improve stop part 282 to the backstop effect of valve 281, to improve the reliability of the one-way conduction of check valve.
In some specific embodiments of the utility model, as shown in figure 4, disk draining control valve 280 is motor-driven valve, laundry
Machine 1 further includes the controller (not shown) for communicating with the motor-driven valve and be used to control the motor-driven valve.From there through electricity
Control panel draining control valve 280 is moved to realize automatic anti-overflow.
For example, when washing machine 1 is in discharging mode, bucket draining control valve 260 opens bucket drainage channel 250, described
Controller controls the motor-driven valve and closes disk drainage channel 270；When washing machine 1 is in dehydration mode, the controller controls institute
It states motor-driven valve and opens disk drainage channel 270.
Further, washing machine 1 further includes water-level detecting device (not shown), and the water-level detecting device is for examining
The water level in rotation bucket 210, the water-level detecting device and the controller communication are surveyed, when the water-level detecting device detects
When water level in rotation bucket 210 reaches predetermined abnormal superelevation value, the controller controls the motor-driven valve and opens disk drainage channel
270。
Specifically, when washing machine 1 drains, bucket draining control valve 260 opens bucket drainage channel 250, rotates the water in bucket 210
It is discharged through bucket drainage channel 250, and controller control motor-driven valve is in close state, even if the water level in rotation bucket 210 is higher
Or impeded drainage, the water that rotation bucket 210 is discharged will not enter drip tray 400 through disk drainage channel 270 and overflow and cause risk.
When water level abnormality in the dehydration of washing machine 1 or rotation bucket 210 is excessively high, controller control motor-driven valve is in the open state, rotates bucket
Water in 210 can successively be passed through water inlet 221, water-guiding cavity 240 and water outlet 211 and enter drip tray 400, in drip tray 400
Water be discharged through disk drainage channel 270 and drainpipe 700.
According to other compositions of the washing machine 1 of the utility model embodiment and operate for those of ordinary skill in the art
For be all it is 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 specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (14)
1. a kind of washing machine, which is characterized in that including：
Rotate bucket；
Drip tray, at least part of the drip tray are located at the lower section of the rotation bucket；
Bucket drainage channel, the bucket drainage channel are connected to the rotation bucket, and the bucket drainage channel is equipped with and is used to open and closes
Close the bucket draining control valve of the bucket drainage channel；
Disk drainage channel, the disk drainage channel are connected to the drip tray, and the disk drainage channel is equipped with and is used to open and closes
Close the disk draining control valve of the disk drainage channel；
Drainpipe, the drainpipe are connected to the bucket drainage channel and the disk drainage channel respectively.
2. washing machine according to claim 1, which is characterized in that the disk draining control valve is that the disk is only allowed to drain
The check valve of drainpipe described in water single flow direction in channel.
3. washing machine according to claim 2, which is characterized in that the check valve includes：
Valve, the valve is in the open position for opening the disk drainage channel and the closed position for closing the disk drainage channel
Between be rotatably installed in the disk drainage channel；
Stop part, the stop part is set in the disk drainage channel, when the valve is in the closed position, the backstop
Part backstop is in the side far from the drainpipe of the valve.
4. washing machine according to claim 3, which is characterized in that the inner wall one of the stop part and the disk drainage channel
It is body formed.
5. washing machine according to claim 1, which is characterized in that the disk draining control valve is motor-driven valve, the laundry
Machine further includes the controller for communicating with the motor-driven valve and be used to control the motor-driven valve.
6. washing machine according to claim 5, which is characterized in that when the washing machine is in discharging mode, the control
Device controls the motor-driven valve and closes the disk drainage channel；
When the washing machine is in dehydration mode, the controller controls the motor-driven valve and opens the disk drainage channel.
7. washing machine according to claim 5, which is characterized in that further include：
For detecting the water-level detecting device of the water level in the rotation bucket, the water-level detecting device and the controller are logical
News, when the water-level detecting device detects that the water level in the rotation bucket reaches predetermined abnormal superelevation value, the controller
It controls the motor-driven valve and opens the disk drainage channel.
8. washing machine described in any one of -7 according to claim 1, which is characterized in that the bucket drainage channel and the rotation
The bottom wall connection of bucket；
The disk drainage channel is connected to the bottom wall of the drip tray.
9. washing machine described in any one of -7 according to claim 1, which is characterized in that further include：
Water guide cover, the peripheral wall and/or bottom wall of the rotation bucket are equipped with water outlet, and the water guide cover is set to the interior of the rotation bucket
Peripheral wall surfaces and it is provide with the water outlet, the water guide cover is equipped with water inlet and limits and the water inlet and water outlet company
Logical water-guiding cavity, the liquid that the rotation bucket rises because centrifugal force acts on are entered in the water-guiding cavity simultaneously by the water inlet
The drip tray is directed to by the water outlet.
10. washing machine according to claim 9, which is characterized in that the water inlet is located at the top of the water guide cover, institute
State the lower part that rotation bucket peripheral wall is arranged in water outlet.
11. washing machine according to claim 10, which is characterized in that the water inlet is located at the upper end of the water guide cover,
Bottom wall of the water outlet adjacent to the rotation bucket.
12. washing machine according to claim 9, which is characterized in that the water outlet is multiple and along the rotation bucket
It is provided at circumferentially spaced, the water guide cover is multiple and being provided at circumferentially spaced along the rotation bucket, and each water guide cover is provide with
At least one corresponding described water outlet.
13. washing machine according to claim 1, which is characterized in that further include：
Impeller, impeller are rotatably disposed in rotation bucket.
14. washing machine according to claim 13, which is characterized in that further include：
Driving unit for driving rotation at least one of the bucket and the impeller to rotate, the driving unit are mounted on
On the drip tray.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820331653.1U CN208121412U (en) | 2018-03-09 | 2018-03-09 | Washing machine |
| PCT/CN2018/085798 WO2019169729A1 (en) | 2018-03-09 | 2018-05-07 | Washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820331653.1U CN208121412U (en) | 2018-03-09 | 2018-03-09 | Washing machine |
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| CN208121412U true CN208121412U (en) | 2018-11-20 |
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| CN201820331653.1U Active CN208121412U (en) | 2018-03-09 | 2018-03-09 | Washing machine |
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| CN (1) | CN208121412U (en) |
| WO (1) | WO2019169729A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111321555A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Bucket body assembly and washing machine |
| CN111850989A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850956A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850990A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014061048A (en) * | 2012-09-20 | 2014-04-10 | Panasonic Corp | Drain hose for washing machine |
| CN204251891U (en) * | 2014-09-10 | 2015-04-08 | 青岛海尔洗衣机有限公司 | A kind of full-automatic pulsator washing machine |
| CN108842382A (en) * | 2014-11-05 | 2018-11-20 | 青岛海尔洗衣机有限公司 | A kind of washing machine drainage control device and washing machine |
| CN206815036U (en) * | 2017-04-22 | 2017-12-29 | 张恒瑞 | A kind of high-efficiency energy-saving washing machine |
| CN110438722B (en) * | 2017-09-15 | 2022-03-22 | 无锡小天鹅电器有限公司 | Washing machine |
-
2018
- 2018-03-09 CN CN201820331653.1U patent/CN208121412U/en active Active
- 2018-05-07 WO PCT/CN2018/085798 patent/WO2019169729A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321555A (en) * | 2018-12-17 | 2020-06-23 | 无锡小天鹅电器有限公司 | Bucket body assembly and washing machine |
| CN111850989A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850956A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850990A (en) * | 2019-04-11 | 2020-10-30 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850989B (en) * | 2019-04-11 | 2022-03-04 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850990B (en) * | 2019-04-11 | 2022-03-04 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
| CN111850956B (en) * | 2019-04-11 | 2022-03-22 | 无锡小天鹅电器有限公司 | Washing machine, control method of washing machine, and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019169729A1 (en) | 2019-09-12 |
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Effective date of registration: 20190807 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee before: Wuxi Xiaotianer Co., Ltd. |
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