CN208379218U - Washing machine - Google Patents
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- CN208379218U CN208379218U CN201820633410.3U CN201820633410U CN208379218U CN 208379218 U CN208379218 U CN 208379218U CN 201820633410 U CN201820633410 U CN 201820633410U CN 208379218 U CN208379218 U CN 208379218U
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Abstract
The utility model provides a kind of washing machine, comprising: steel ladle；Cylindric washer is arranged in steel ladle, and cylindric washer is provided with washing cavities, is provided with flow-guiding channel on cylindric washer；Wave-wheel assembly is arranged in cylindric washer；Filter assemblies are arranged in the bottom of cylindric washer, form lower space between filter assemblies and the bottom of steel ladle；Wherein, flow-guiding channel connection washing cavities and lower space.The utility model proposes washing machine independent flow-guiding channel is set on cylindric washer, greatly shorten the path of water circulation, improve the efficiency of filtering villus, line bits, simultaneously, independent flow-guiding channel plays the role of water conservancy diversion current stabilization to the water flow of circulation, so that villus, line bits are evenly mixed in circulating water flow, is collected by filtration through filter assemblies completion, the most villus filtered out in washing water, the line bits of high degree, to promote the debris removal cleaning effect of washing machine.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of washing machine.
Background technique
With the universal use of washing machine, other function of the washing machine other than washing clothing is gradually taken seriously, and passes
The wired bits filtering mesh bag of setting in the rotary drum washing machine cylinder of system, for collecting the suede generated in laundering process by mechanical friction
Hair, line bits etc., villus, line bits need user's manual cleanup after collecting, however in actual use, user is easy to forget clear
Reason or long period just clear up once, to cause filtering mesh bag product full line bits group, moist line bits group is very unhygienic, easily
Breeding bacterium causes secondary pollution to wash clothing, and after furthermore filtering mesh bag collects full line bits, extra line bits can remain in washing
On clothing or in the installation gap of cylinder, it is difficult to clear up.
Currently, occur the washing machine product that the wired bits of some bands are automatically drained out function in the market, however these washing machines
Debris removal poor effect, line bits collect discharge rate substantially and the line bits amount that is discharged of common rotary drum washing machine is quite even than common
The line bits amount of the discharge of washing machine product is less, and line bits collecting effect is extremely undesirable, this allows for line bits and collects and be automatically drained out
Function loses meaning, cannot but reach ideal effect while increasing production cost, cause the waste of resource.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, the utility model provides a kind of washing machine.
In view of this, the utility model proposes a kind of washing machine, comprising: steel ladle；Cylindric washer is arranged in steel ladle
Interior, cylindric washer is provided with washing cavities, is provided with flow-guiding channel on cylindric washer；Wave-wheel assembly is arranged in cylindric washer；Filtering group
Part is arranged in the bottom of cylindric washer, forms lower space between filter assemblies and the bottom of steel ladle；Wherein, flow-guiding channel connects
Logical washing cavities and lower space.
A kind of washing machine provided by the utility model, including steel ladle, cylindric washer, wave-wheel assembly and filter assemblies.It is filled with water
For accommodating cylindric washer and portion of washing water, cylindric washer is arranged in steel ladle bucket, and is provided with washing cavities, sets on cylindric washer
It is equipped with wave-wheel assembly, provides power for the cleaning stirring of clothing and water cycle process；The bottom of cylindric washer is provided with filtering group
The bottom of cylindric washer is arranged at bottom wall position in part, filter assemblies, under being formed between filter assemblies and the bottom of steel ladle
Portion space, for accommodating the portion of washing water in water cycle process, then passing through filter assemblies can be to the water in water cycle process
Stream carries out the filtering and collection of villus, line bits, villus, line bits amount in reduction washing water, while filter assemblies setting is being washed
The bottom of cylinder, realizes unidirectional filtering, i.e., filter assemblies are filtered the washing water for flowing into washing cavities, the villus that filters out,
Line is considered to be worth doing to be collected in the outside of filter assemblies；In drainage procedure, water flow is flowed out by water inlet, has certain rush to filter assemblies
The effect of hitting, so that the villus of outside collection, line bits be washed away and as washing machine is discharged in water flow；It is additionally provided with and leads on cylindric washer
Circulation road, flow-guiding channel are connected to washing cavities and lower space, and the washing water in washing cavities is guided to by flow-guiding channel is located at washing
The filter assemblies of cylinder bottom are filtered by filter assemblies and are flowed back then under the pressure difference effect that the rotation of wave-wheel assembly generates
To the washing cavities of cylindric washer, the water circulation in washing process is formed.
The utility model proposes washing machine, be provided with independent flow-guiding channel on cylindric washer, realize in washing cavities
Washing water guide functions, to promote the water in washing process to recycle, it is empty that one side flow-guiding channel is connected to washing cavities and lower part
Between, the washing water in washing cavities is guided to lower space, is back to washing cavities after filter assemblies filter, it is meant that from leading
The washing water of circulation road outflow can carry out the filtering of villus, line bits at once, then be back to washing cavities, substantially reduce water circulation
Flow route path；Meanwhile flow-guiding channel shortens the flow route path of water circulation, water circulation is accelerated, to drop
The pressure difference of the water flow of the washing cavities and lower space of low cylindric washer, avoids in the interval that wave-wheel assembly positive and negative rotation is converted,
Portion of washing water passes through flow-guiding channel under pressure or other gap locations are back in washing cavities, i.e., without filter assemblies
Filtering be just back to washing cavities, seriously affect villus, line bits filter effect；On the other hand, due to the flow-guiding channel of setting
It is independent pipeline, has the function of certain water conservancy diversion, current stabilization to the washing water flowed through, it is ensured that the water in water cycle process
Stream is relatively stable, the problem unordered, flow direction is unstable at random of water flow in water cycle process is avoided, to improve the effect of water circulation
Rate, what enhancing villus, line were considered to be worth doing is collected by filtration effect.
The washing machine of the proposition of the utility model can dramatically promote villus, line in laundering process and consider to be worth doing
Removal effect improves water cycle efficieny, so that the clean ratio of clothing is improved, meanwhile, villus, the line bits being collected by filtration were draining
Cheng Zhonghui is blended in the washing water of discharge and is discharged together, realizes the automatic removing of villus, line bits, does not need user's progress
Corresponding operating avoids the adverse effects such as pollution caused by villus, line bits bulk deposition, while eliminating the operation step of user's debris removal
Suddenly, simple and efficient.
According to above-mentioned washing machine provided by the utility model, there can also be the feature of following supplementary technology:
In the above-mentioned technical solutions, it is preferable that the water inlet of flow-guiding channel is arranged on the inner wall of cylindric washer, flow-guiding channel
Water outlet be arranged on the outer wall of cylindric washer, the cavity of flow-guiding channel is arranged on the bottom wall of cylindric washer, and connects water inlet
And water outlet.
In the technical scheme, the water inlet of flow-guiding channel is arranged on the inner wall of cylindric washer, to realize and washing cavities
Connection, the water outlet of flow-guiding channel are arranged on the outer wall of cylindric washer, to realize the connection with lower space, the chamber of flow-guiding channel
Road is arranged on the bottom wall of cylindric washer, and connects water inlet and water outlet, to form independent water stream channel and shorten water flow road
Electrical path length promotes the filter effect of villus, line bits to improve the efficiency of water circulation.
It is highly preferred that the cavity and water outlet of flow-guiding channel are hollow structure, so that it is enough to guarantee that circulating water flow has
Water flow, while improving the stability of water flow, avoid water flow it is at random it is unordered, flow to skimble-scamble situation.
In any of the above-described technical solution, it is preferable that water outlet is relative to water inlet close to the axis of cylindric washer.
In the technical scheme, water outlet is relative to water inlet close to the axial location of cylindric washer, that is, water outlet more leans on
The center position of nearly cylindric washer will form negative pressuren zone in the axis area of cylindric washer, pass through at this time when due to wave-wheel assembly rotation
Crossing the filtered water flow of filter assemblies can be under pressure close to the axis area of cylindric washer and by the assembly building between component
Gap is back in washing cavities, and water outlet is opposite and water inlet is closer to the axis of cylindric washer, washing water can directly be led
It flow to negative pressuren zone and is filtered reflux, shorten circulating water flow path, improve the efficiency of water circulation, enhancing villus, line were considered to be worth doing
Filter effect.
It is highly preferred that cylindric washer bottom wall is provided with circulation water inlet by the circumferential zones of axial ray, for realizing water circulation
Washing water is back in washing cavities from lower space in the process, and the setting of circulation water inlet can further decrease what water flow was subject to
Pressure is conducive to the filtering and collection of villus, line bits.
In any of the above-described technical solution, it is preferable that water outlet is set to the side of washing drum outer wall, and in water outlet
It is provided with one-way piece, one-way piece is for opening or closing flow-guiding channel.
In the technical scheme, the water outlet of flow-guiding channel is set to the side of washing drum outer wall, and in water outlet
It is provided with one-way piece, during washing machine work, wave-wheel assembly high speed rotation, so that washing water be driven to pass through flow-guiding channel
It is flow to lower space, one-way piece is in the open state under the impact of washing water at this time, and then opens flow-guiding channel, guarantees washing
The circulation of water.
In any of the above-described technical solution, it is preferable that water inlet is provided with cell structure.
In the technical scheme, water inlet is arranged on the inner wall of cylindric washer, and the washing water in washing cavities is in wave-wheel assembly
Drive under inward wall recline, thus facilitate washing water by water inlet flow into flow-guiding channel formed water circulation, cell structure
Water inlet can be flowed into the agitation of wave-wheel assembly to washings (such as towel, socks) to avoid lesser by being arranged, and be led
Water inlet obstruction is caused, to improve the stability in use of washing machine entirety.
In the above-mentioned technical solutions, it is preferable that water inlet is provided with bulge-structure.
In the technical scheme, water inlet is provided with bulge-structure, drives in cylindric washer in wave-wheel assembly wait do washing
When object rotates, the clothing close to cylindric washer edge can be stopped by bulge-structure and be moved upwards, or transport upwards with the water flow of disturbance
It is dynamic, and then the clothing close to cylindric washer edge is avoided to get lodged in water inlet, influence the circulation of water flow and the collection of line bits.
In the above-mentioned technical solutions, it is preferable that the height of water inlet lowest point is lower than the height of wave-wheel assembly.
In the technical scheme, the height of the water inlet lowest point of flow-guiding channel is lower than the height of wave-wheel assembly, works as impeller
Component drive washing water rotation when, close to wave-wheel assembly washing water rotate more apparent and rotation amplitude it is larger, flow dynamic compared with
Greatly, water inlet is arranged below at the position of wave-wheel assembly, washing water can be guided to flow-guiding channel by the power of water flow
Entrance flow-guiding channel that is interior, facilitating washing water to be more easier, improves the water flow and cycle efficieny of water cycle process, is conducive to clothing
Cleaning be collected by filtration with what line was considered to be worth doing.
In the above-mentioned technical solutions, it is preferable that filter assemblies include: support portion, and the mistake being fixed on support portion
Strainer；Wherein, water outlet is located on support portion.
In the technical scheme, filter assemblies include support portion and filter screen, are fixedly installed filter screen on support portion, lead
The water outlet of circulation road is arranged on support portion, to realize the washing water flowed out in water cycle process by flow-guiding channel by going out
Behind the mouth of a river, the washing cavities in cylindric washer are back to using filter screen filtration, reduces and is back in the washing water of washing cavities
Villus, line bits amount improve the effect of removal line bits, villus, and specifically, the number of filter screen is hydrophobic between 20 to 50
Material is made.
In any of the above-described technical solution, it is preferable that filter assemblies further include: water guide pipeline is arranged on support portion；Its
In, water guide pipeline is connected with flow-guiding channel.
In the technical scheme, filter assemblies further include water guide pipeline, and water guide pipeline is arranged on support portion, water guide pipeline
It is connected with flow-guiding channel, to realize water cycle process, the setting of water guide pipeline can play certain water conservancy diversion, current stabilization to water flow
Effect, avoids the unordered movement at random of water flow, while can be directly guided to the water inlet for being provided with filter screen, from
And further shorten water circulation path length, promote water cycle process.
In any of the above-described technical solution, it is preferable that the number of flow-guiding channel is multiple, and is evenly spaced apart setting and is washing
It washs on cylinder.
In the technical scheme, the number of flow-guiding channel has multiple, and the evenly spaced setting of multiple flow-guiding channels is being washed
It washs on cylinder, the setting of multiple flow-guiding channels can increase the water flow in water cycle process, whole water cycle efficieny is improved, from
And the filter effect of villus, line bits is improved, shorten the clothes washing time.
In any of the above-described technical solution, it is preferable that the cross-sectional shape of flow-guiding channel includes one or more of: circle
Shape, rectangle, ellipse.
In the technical scheme, the cross-sectional shape of flow-guiding channel includes any one of round, rectangle or ellipse, is led
The cross-sectional shape of circulation road can take different shapes according to different needs, guarantee there is enough water flows, together
When be adapted to the bottom space environment of cylindric washer, efficiently use the space of cylindric washer bottom.
In any of the above-described technical solution, it is preferable that the side wall of cylindric washer is provided with multiple water holes, and multiple water holes
In the equivalent diameter of any one be less than water inlet equivalent diameter.
In the technical scheme, the side wall of cylindric washer is provided with multiple water holes, and the setting of water hole can increase outflow
The washing water of washing cavities improves circulating water flow, realizes the circulating filtration for the washing water considered to be worth doing containing a small amount of villus, line, meanwhile, mistake
The equivalent diameter in water hole is less than the equivalent diameter of water inlet, guarantees that the washing water of the overwhelming majority realizes that water follows yet by flow-guiding channel
Ring process improves the clean ratio of clothing to improve the filter effect of villus, line bits.
In any of the above-described technical solution, it is preferable that the inner wall of steel ladle and the outer wall of cylindric washer form water containing chamber, cross water
Hole is connected to water containing chamber and washing cavities.
In the technical scheme, the outer wall of the inner wall of steel ladle and cylindric washer forms water containing chamber, and water hole is connected to water containing chamber
With washing cavities, in washing process, portion of washing water can be flowed into water containing chamber by water hole, and the water of water containing chamber passes through after collecting
After the filter assemblies filtering of bottom, it is back in washing cavities through water inlet, the setting of water containing chamber increases new circulation waterway, and one
The filter effect for water cycle efficieny being improved in degree and villus, line are considered to be worth doing is determined, so that in washing process more to the filtering of line bits
Effectively.
In any of the above-described technical solution, it is preferable that steel ladle is provided with drainage channel, drainage channel respectively with water containing chamber
And lower space is connected.
In the technical scheme, steel ladle is provided with drainage channel, and drainage channel is connected with water containing chamber and lower space,
In this way in drainage procedure can by the filter assemblies outside cylindric washer collect villus, line bits mixture by drainage channel into
The effect for automatically removing villus, line bits is realized in row discharge.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
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 be readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of the washing machine of the utility model one embodiment；
Fig. 2 shows the top views of the washing machine of embodiment as shown in Figure 1；
Fig. 3 shows the A-A cross-sectional view of the washing machine of embodiment as shown in Figure 2；
Fig. 4 shows the structural schematic diagram of steel ladle in the washing machine of the utility model one embodiment；
Fig. 5 shows the B-B cross-sectional view of steel ladle in the washing machine of embodiment as shown in Figure 4；
Fig. 6 shows the structural schematic diagram of cylindric washer in the washing machine of the utility model one embodiment；
Fig. 7 shows the top view of cylindric washer in the washing machine of embodiment as shown in Figure 6；
Fig. 8 shows the main view of cylindric washer in the washing machine of embodiment as shown in Figure 6；
Fig. 9 shows the bottom view of cylindric washer in the washing machine of embodiment as shown in Figure 6；
Figure 10 shows the C-C cross-sectional view of cylindric washer in the washing machine of embodiment as shown in Figure 9；
Figure 11 shows the position the D partial enlargement diagram of cylindric washer in the washing machine of embodiment as shown in Figure 10；
Figure 12 shows the structural schematic diagram of cylindric washer in the washing machine of second embodiment of the utility model；
Figure 13 shows another viewing angle constructions schematic diagram of the cylindric washer of embodiment as shown in figure 11；
Figure 14 shows the top view of the cylindric washer of embodiment as shown in figure 11；
Figure 15 shows cross-sectional view when cylindric washer in the washing machine of embodiment as shown in figure 11 is in first state；
Figure 16 shows the position the E partial enlargement diagram of cylindric washer in the washing machine of embodiment as shown in figure 15；
Figure 17 shows cross-sectional view when cylindric washer in the washing machine of embodiment as shown in figure 11 is in the second state；
Figure 18 shows the position the F partial enlargement diagram of cylindric washer in the washing machine of embodiment as shown in figure 17；
Figure 19 shows cuing open when cylindric washer is in first state in the washing machine of another specific embodiment of the utility model
View；
Figure 20 shows the position the G partial enlargement diagram of cylindric washer in the washing machine of embodiment as shown in figure 19；
Figure 21 shows cross-sectional view when cylindric washer in the washing machine of embodiment as shown in figure 19 is in the second state；
Figure 22 shows the position the H partial enlargement diagram of cylindric washer in the washing machine of embodiment as shown in figure 21；
Figure 23 shows the structural schematic diagram of the washing machine of the utility model third embodiment；
Figure 24 shows the cross-sectional view of the washing machine of embodiment as shown in figure 23；
Figure 25 shows the position the I partial enlargement diagram of the washing machine of embodiment as shown in figure 24；
Figure 26 shows the structural schematic diagram at bucket bottom in the washing machine of embodiment as shown in figure 24；
Figure 27 shows the top view at the bucket bottom of embodiment as shown in figure 26；
Figure 28 shows the cross-sectional view at the bucket bottom of embodiment as shown in figure 26；
Figure 29 shows the position the J partial enlargement diagram at the bucket bottom of embodiment as shown in figure 28；
Figure 30 shows the position the K partial enlargement diagram at the bucket bottom of embodiment as shown in figure 28.
Wherein, corresponding relationship of the Fig. 1 into Figure 30 between appended drawing reference and component names are as follows:
1 washing machine, 12 steel ladles, 122 drainage channels, 14 cylindric washers, 142 circulation water inlets, 144 water holes, 146 washings
Chamber, 148 water containing chambers, 16 flow-guiding channels, 162 water inlets, 164 water outlets, 166 cavities, 168 first water inlets, 170 second enter water
Mouthful, 172 bulge-structures, 174 water-stop sheets, 18 wave-wheel assemblies, 20 filter assemblies, 204 support portions, 206 filter screens, 208 aqueducts
Road, 22 latex one-way pieces, 24 flexible one-way pieces.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
The washing machine 1 according to the utility model some embodiments is described referring to Fig. 1 to Figure 30.
As shown in Figure 1 to Figure 3, one embodiment according to the present utility model, the utility model proposes a kind of laundries
Machine 1, comprising: steel ladle 12；Cylindric washer 14 in steel ladle 12 is set, and cylindric washer 14 is provided with washing cavities 146, cylindric washer 14
On be provided with flow-guiding channel 16；Wave-wheel assembly 18 is provided in cylindric washer 14；The filter assemblies of the bottom of cylindric washer 14 are set
20, lower space is formed between filter assemblies 20 and the bottom of steel ladle 12；Wherein, flow-guiding channel 16 is connected to 146 He of washing cavities
Lower space.
A kind of washing machine 1 provided by the utility model, including steel ladle 12 as shown in Figure 4 and Figure 5, such as Fig. 6 to Figure 11
Shown in cylindric washer 14, wave-wheel assembly 18 and filter assemblies 20.Steel ladle 12 is used to accommodate cylindric washer 14 and portion of washing water,
Cylindric washer 14 is arranged in steel ladle 12, and is provided with washing cavities 146 for realizing the washing of clothing to be cleaned, cylindric washer 14
It is inside provided with wave-wheel assembly 18, for stirring clothing and washing water to be cleaned, is circulated throughout for the cleaning stirring and water of clothing
Journey provides power；As shown in Fig. 6 and Fig. 9, the bottom of cylindric washer 14 is provided with filter assemblies 20, in laundering process, mistake
The filtering and collection of villus, line bits can be carried out to the water flow for flowing into washing cavities 146 in water cycle process by filtering component 20, reduce washing
Villus, line bits amount in water, while the bottom of cylindric washer 14 is arranged in filter assemblies 20, realizes unidirectional filtering, i.e. filtering group
The washing water of 20 pairs of part inflow washing cavities 146 is filtered, and villus, the line bits filtered out are collected in the outside of filter assemblies 20,
In drainage procedure, water flow is flowed out by water inlet 142, has certain percussion to filter assemblies 20, so that outside be received
Villus, the line bits of collection wash away and as washing machine 1 is discharged in water flow；As shown in figure 3, being additionally provided with flow-guiding channel on cylindric washer 14
16, the washing water in washing cavities 146 is guided at 20 neighbouring position of filter assemblies by flow-guiding channel 16, then passes through filter assemblies
20 filterings are back in the washing cavities 146 of cylindric washer 14, form the water circulation in washing process.
The utility model proposes washing machine 1, be provided with independent flow-guiding channel 16 on cylindric washer 14, realize to washing
The guide functions of washing water in chamber 146, in washing process: wave-wheel assembly 18 rotation drive cylindric washer 14 inside clothing and
Washing water rotation, due to the effect of centrifugal force, a small amount of washing water considered to be worth doing with villous, line in cylindric washer 14 pass through such as Fig. 8 institute
Water hole 144 on 12 side wall of steel ladle shown enters water containing chamber 148, and the most washing water considered to be worth doing with villus, line in face of
16 water inlet 162 of flow-guiding channel flows through the hollow cavity 166 of flow-guiding channel 16 after the discharge of the water outlet 164 of flow-guiding channel 16
It directly reaches at 20 position of filter assemblies, cylindric washer as shown in Figure 7 can be passed through by carrying on the back part water flow in chamber due to wave-wheel assembly 18
14 circulation water inlet 142 and/or wave-wheel assembly 18 and the fit-up gap of 14 bottom wall of cylindric washer are back to the washing of cylindric washer 14
In chamber 146, area of local decompression thus can be formed at the back chamber center of wave-wheel assembly 18, this allow for wave-wheel assembly 18 carry on the back chamber and
The central area of water containing chamber 148 forms pressure difference, so that the water flow at water containing chamber 148 carries on the back chamber movement to wave-wheel assembly 18
To maintain pressure balance, and then the water flow in water containing chamber 148 is driven constantly to flow, formation water circulation, and the suede in washing water
Hair, line bits are collected by filtration when water containing chamber 148 is mobile to water inlet 142 by filter assemblies 20；In drainage procedure: cylindric washer 14
Interior washing water can flushing-back filtering component 20, make to collect in washing process villus at the filter screen 206 of filter assemblies 20,
Line bits are flushed away, and are automatically drained out through drainage channel 122 as shown in Figure 4 and Figure 5.The setting of flow-guiding channel 16 can promote to wash
Water circulation in the process, the water inlet 162 of one side flow-guiding channel 16 are connected to washing cavities 146, and water outlet 164 is connected to filter assemblies
20, and filter assemblies 20 are arranged at the water inlet 142 of cylindric washer 14, it is meant that the washing water flowed out from flow-guiding channel 16 can horse
The upper filtering for carrying out villus, line bits, is then back to washing cavities 146 by water inlet 142, substantially reduces the water flow of water circulation
The path of flow path；Meanwhile flow-guiding channel 16 shortens the flow route path of water circulation, water circulation is accelerated, to reduce
The washing cavities 146 of cylindric washer 14 and the pressure difference of the water flow outside cylindric washer 14, avoid in 18 positive and negative rotation of wave-wheel assembly conversion
In interval, portion of washing water passes through water inlet 162 under pressure or other gap locations are back in washing cavities 146, i.e., not
Washing cavities 146 are just back to by the filtering of filter assemblies 20, seriously affect the filter effect of villus, line bits；On the other hand, by
It is independent pipeline in the flow-guiding channel 16 of setting, has the function of certain water conservancy diversion, current stabilization, Ke Yibao to the washing water flowed through
The water flow demonstrate,proved in water cycle process is relatively stable, avoids the problem unordered, flow direction is unstable at random of water flow in water cycle process, from
And the efficiency of water circulation is improved, what enhancing villus, line were considered to be worth doing is collected by filtration effect.
The washing machine 1 of the proposition of the utility model can dramatically promote villus, line bits in laundering process
Removal effect, improve water cycle efficieny, to improve the clean ratio of clothing, meanwhile, villus, the line bits being collected by filtration are draining
Can be blended in the washing water of discharge and be discharged together in the process, realize villus, line bits automatic removing, do not need user into
Row corresponding operating avoids the adverse effects such as pollution caused by villus, line bits bulk deposition, while eliminating the operation of user's debris removal
Step, it is simple and efficient.
As shown in figure 11, in one embodiment of the utility model, it is preferable that the water inlet 162 of flow-guiding channel 16 is set
It sets on the inner wall of cylindric washer 14, the water outlet 164 of flow-guiding channel 16 is arranged on the outer wall of cylindric washer 14, flow-guiding channel 16
Cavity 166 is arranged on the bottom wall of cylindric washer 14, and connects water inlet 162 and water outlet 164.
In this embodiment, the water inlet 162 of flow-guiding channel 16 is arranged on the inner wall of cylindric washer 14, to realize and wash
The water outlet 164 of the connection of chamber 146, flow-guiding channel 16 is arranged on the outer wall of cylindric washer 14, to realize the company with lower space
Logical, the cavity 166 of flow-guiding channel 16 is arranged on the bottom wall of cylindric washer 14, and connects water inlet 162 and water outlet 164, with shape
At independent water stream channel and shorten flow path length, to improve the efficiency of water circulation, promotes the filtering effect of villus, line bits
Fruit.
As in figs. 3 and 11, in a particular embodiment, the cavity 166 of flow-guiding channel 16 and water outlet 164 are hollow
Structure to guarantee that circulating water flow has enough water flows, while improving the stability of water flow, avoids the nothing at random of water flow
Sequence flows to skimble-scamble situation.
As shown in Figure 10 and Figure 11, in one embodiment of the utility model, it is preferable that water outlet 164 is relative to entering
Axis of the mouth of a river 162 close to cylindric washer 14.
In this embodiment, water outlet 164 is relative to water inlet 162 close to the axial location of cylindric washer 14, that is, water outlet
164 closer to cylindric washer 14 center position, when being rotated due to wave-wheel assembly 18, the axis area of cylindric washer 14 can shape
At negative pressuren zone, at this time by the filtered water flow of filter assemblies 20 can under pressure close to the axis area of cylindric washer 14 simultaneously
It is back in washing cavities 146 by the fit-up gap between component, and water outlet 164 is relatively with water inlet 162 closer to washing
Washing water, can be directly guided to negative pressuren zone and be filtered reflux, shortened circulating water flow path, improve by the axis of cylinder 14
The efficiency of water circulation, enhancing villus, line consider filter effect to be worth doing.
As shown in fig. 7, in a particular embodiment, 14 bottom wall of cylindric washer is provided with circulation water inlet by the circumferential zones of axial ray
Mouth 142, is back in washing cavities 146 for realizing washing water in water cycle process from lower space, circulation water inlet 142 is set
The pressure that water flow is subject to can be further decreased by setting, and be conducive to the filtering and collection of villus, line bits.
In one embodiment of the utility model, it is preferable that water outlet 164 is set to the side of 14 outer wall of cylindric washer,
And one-way piece is provided at water outlet 164, one-way piece is for opening or closing flow-guiding channel 16.
In this embodiment, the water outlet 164 of flow-guiding channel 16 is set to the side of 14 outer wall of cylindric washer, and is being discharged
164 are provided with one-way piece at mouthful, during washing machine 1 works, 18 high speed rotation of wave-wheel assembly, to drive washing water logical
It crosses flow-guiding channel 16 and flow to lower space, one-way piece is in the open state under the impact of washing water at this time, and then opens water conservancy diversion
Channel 16 guarantees the circulation of washing water.
In specific embodiment, latex one-way piece 22 or flexible one-way piece 24 can be used to guarantee the unlatching of flow-guiding channel 16
Or it closes.
As in figs. 3 and 11, in one embodiment of the utility model, it is preferable that water inlet 162 is provided with grid
Structure.
In this embodiment, water inlet 162 is arranged on the inner wall of cylindric washer 14, and the washing water in washing cavities 146 is in wave
It reclines under the drive of wheel assembly 18 to side wall, is followed so that washing water be facilitated to flow into the formation water of flow-guiding channel 16 by water inlet 162
Ring；Water inlet 162 goes out cell structure is arranged, and may also set up similar other filter structures with cell structure, to lesser to be washed
It washs object (such as towel, socks) and plays certain barrier effect, and do not influence the water cycle process of washing water, grid is set
Water inlet 162 can be flowed into washings to avoid lesser in the agitation of wave-wheel assembly 18 by setting, and water inlet 162 is caused to hinder
Plug, to improve the whole stability in use of washing machine 1.
In one embodiment of utility model, it is preferable that be provided with bulge-structure 172 at water inlet 162.
In this embodiment, it is provided with bulge-structure 172 at water inlet 162, drives cylindric washer 14 in wave-wheel assembly 18
When interior laundry item rotates, it can be stopped by bulge-structure 172 and move upwards close to the clothing at 14 edge of cylindric washer, or and with disturbing
Dynamic water flow moves upwards, and then the clothing close to 14 edge of cylindric washer is avoided to get lodged at water inlet 162, influences the circulation of water flow
And the collection of line bits.
As shown in figure 3, in one embodiment of the utility model, it is preferable that the height of 162 lowest point of water inlet is lower than
The height of wave-wheel assembly 18.
In this embodiment, as shown in figure 3, the height H2 of 162 lowest point of water inlet of flow-guiding channel 16 is lower than impeller group
The height H1 of part 18, that is, H1 is greater than H2.When wave-wheel assembly 18 drives washing water rotation, close to the washing water of wave-wheel assembly 18
Rotating that more apparent and rotation amplitude is larger, and flow dynamic is larger, water inlet 162 is arranged below at the position of wave-wheel assembly 18,
Washing water can be guided in flow-guiding channel 16 by the power of water flow, the entrance flow-guiding channel for facilitating washing water to be more easier
16, the water flow and cycle efficieny of water cycle process are improved, is collected by filtration conducive to the cleaning of clothing with what line was considered to be worth doing.
As shown in Fig. 6 and Fig. 9, in one embodiment of the utility model, it is preferable that support portion 204, and fixed setting
Filter screen 206 on support portion 204；Wherein, water outlet 164 is located on support portion 204.
In this embodiment, filter assemblies 20 include support portion 204 and filter screen 206, are fixedly installed on support portion 204
The water outlet 164 of filter screen 206, flow-guiding channel 16 is arranged on support portion 204, logical by water conservancy diversion in water cycle process to realize
The washing water that road 16 flows out filters the washing cavities being back in cylindric washer 14 using filter screen 206 after water outlet 164
146, the villus being back in the washing water of washing cavities 146, line bits amount are reduced, the effect of removal line bits, villus is improved.
In specific embodiment, the mesh number of filter screen 206 is made between 20 to 50, and by hydrophobic material.
As shown in Fig. 6 and Fig. 9, in a particular embodiment, support portion 204 and the setting of 206 uniform intervals of filter screen guaranteed
20 self-strength of component is filtered, whole stability in use is improved.
As shown in Figure 10 and Figure 11, in one embodiment of the utility model, it is preferable that filter assemblies 20 further include:
The water guide pipeline 208 being connected with flow-guiding channel 16, water guide pipeline 208 are arranged on support portion 204.
In this embodiment, as shown in figure 11, arrow indicates washing water loop direction in figure, and filter assemblies 20 further include leading
Water lines 208, water guide pipeline 208 are arranged on support portion 204, and water guide pipeline 208 is connected with flow-guiding channel 16, to realize water
The setting of cyclic process, water guide pipeline 208 can play the role of certain water conservancy diversion, current stabilization to water flow, and the unordered of water flow is avoided to dissipate
Random movement, while it can be directly guided to the water inlet for being provided with filter screen 206, to further shorten water circulation
Path length promotes water cycle process, improves water circulating effect, quickly and efficiently receives to villus, the line bits in washing water
Collection, improves the clean ratio of clothing.
In one embodiment of the utility model, it is preferable that be evenly spaced apart to be provided with multiple water conservancy diversion on cylindric washer 14
Channel 16.
In this embodiment, the number of flow-guiding channel 16 has multiple, and the evenly spaced setting of multiple flow-guiding channels 16 exists
On cylindric washer 14, the setting of multiple flow-guiding channels 16 can increase the water flow in water cycle process, improve whole water circulation
Efficiency shortens the clothes washing time to improve the filter effect of villus, line bits.
In one embodiment of the utility model, it is preferable that the cross-sectional shape of flow-guiding channel 16 includes following one kind
It is or a variety of: circle, rectangle, ellipse.
In this embodiment, the cross-sectional shape of flow-guiding channel 16 includes any one of round, rectangle or ellipse, is led
The cross-sectional shape of circulation road 16 can take different shapes according to different needs, guarantee there is enough water flows,
The cross-sectional shape that flow-guiding channel 16 is arranged simultaneously is adapted to the bottom space environment of cylindric washer 14, to efficiently use washing
The space of 14 bottoms of cylinder, it is preferable that the cross-sectional shape of flow-guiding channel 16 is circle.
In a particular embodiment, flow-guiding channel 16 can be distributed and be interconnected around cylindric washer 14, i.e. the bottom of cylindric washer 14
Portion is surrounded with flow-guiding channel 16, and the bottom complete cycle of cylindric washer 14 is disposed as flow-guiding channel 16, so that high degree increases
Circulating water flow, shortens water circulation path, and what raising villus, line were considered to be worth doing is collected by filtration efficiency；Meanwhile the water outlet of flow-guiding channel 16
It is improved with guaranteeing that the water flow of flow-guiding channel 16 not will cause crowded blocking 164 peripheries that support portion 204 is set annular in shape
The steady ordered of water flow, the collection considered to be worth doing conducive to villus, line.
As shown in figs, in one embodiment of the utility model, it is preferable that the side wall of cylindric washer 14 is arranged
There are multiple water holes 144, and the equivalent diameter of any one in multiple water holes 144 is less than the equivalent diameter of water inlet 162.
In this embodiment, as shown in Figure 10, arrow indicates water circulation direction in figure, washes the side wall setting of cylindric washer 14
There are multiple water holes 144, the setting of water hole 144 can increase the washing water of outflow washing cavities 146, circulating water flow is improved,
Realize the circulating filtration for the washing water considered to be worth doing containing a small amount of villus, line, meanwhile, the equivalent diameter of water hole 144 is less than water inlet 162
Equivalent diameter, guarantee the overwhelming majority washing water yet by flow-guiding channel 16 realize water cycle process, to improve villus, line
The filter effect of bits improves the clean ratio of clothing.
As shown in Figures 2 and 3, in one embodiment of the utility model, it is preferable that the inner wall of steel ladle 12 and washing
The outer wall of cylinder 14 forms water containing chamber 148, and water hole 144 is connected to water containing chamber 148 and washing cavities 146.
In this embodiment, the outer wall of the inner wall of steel ladle 12 and cylindric washer 14 forms water containing chamber 148, and water hole 144 connects
Logical water containing chamber 148 and washing cavities 146, in washing process, portion of washing water can be flowed into water containing chamber 148 by water hole 144,
After the water of water containing chamber 148 is filtered after collecting by the filter assemblies 20 of bottom, it is back in washing cavities 146 through water inlet, Rong Shui
The setting of chamber 148 increases new circulation waterway, and the filtering for improving water cycle efficieny and villus, line bits to a certain extent is imitated
Fruit, so that more efficient to the filtering of line bits in washing process.
As shown in Figure 4 and Figure 5, in one embodiment of the utility model, it is preferable that it is logical that steel ladle 12 is provided with draining
Road 122, drainage channel 122 are connected with water containing chamber 148 and lower space respectively.
In this embodiment, steel ladle 12 is provided with drainage channel 122, drainage channel 122 and water containing chamber 148 and lower part is empty
Between be connected, the villus that can be collected the filter assemblies 20 outside cylindric washer 14 in this way in drainage procedure, line bits mixture
It is discharged by drainage channel 122, realizes the effect for automatically removing villus, line bits.
As shown in figures 1 and 3, in a particular embodiment, the washing machine 1 of the utility model is provided with flow-guiding channel 16 simultaneously
With water hole 144, the side wall overwhelming majority of cylindric washer 14 is provided with water hole 144, washing water in washing process by from
The effect of mental and physical efforts flows into water containing chamber 148 by water hole 144 and is collected to bottom, while flow-guiding channel 16 forms another independence
Circulation waterway, that is, as shown in Figure 10 and Figure 11, there are two independent circulation waterways for washing machine 1 in the utility model tool, and
The shorter circulation waterway in the path that flow-guiding channel 16 is formed is the water circuit system in parallel of main circulation waterway, substantially increases water and follows
Ring efficiency, to improve the filtration result of the villus in washing water, line bits.
The washing machine 1 that second embodiment of the utility model provides is as shown in Figure 12 to Figure 22, wherein steel ladle 12 is washed
The same as the previously described embodiments of cylinder 14 and wave-wheel assembly 18 is washed, this is no longer going to repeat them, in the present embodiment, in cylindric washer 14
On be again provided with flow-guiding channel 16, but place unlike the embodiments above is, the present embodiment is by the water outlet of flow-guiding channel 16
Mouth 164 is set to the side of 14 outer wall of cylindric washer, and latex one-way piece 22 is provided at water outlet 164, passes through the latex list
Flow-guiding channel 16 is opened or closed to piece 22, and the lower section of cylindric washer 14 is provided with filter assemblies 20, filter assemblies 20 want low
It is arranged in latex one-way piece 22, specifically, as shown in FIG. 15 to 18, during washing machine 1 works, wave-wheel assembly 18 is high
Speed rotation, as shown in Figure 15 and Figure 16, washing water is entered in flow-guiding channel 16 by water inlet 162 and opens latex one-way piece
22, to form the flow-guiding channel 16 of a circulation, the washing water with wired bits flows after passing through flow-guiding channel 16 through water outlet 164
To the lower section of filter assemblies 20, lower space is formed by positioned at filter assemblies 20 and steel ladle 12；Further, cylindric washer 14
Interior washing water constantly flow to lower space, and the central area of cylindric washer 14 and lower space form negative pressuren zone, and water flow can press
It under power effect after the filtering of filter assemblies 20, is flow in washing cavities 146 again by the fit-up gap between component, line is considered to be worth doing by mistake
The filtering of component 20 is filtered in lower space, reciprocation cycle collects the line bits of washing water, to realize to 14 washed water of cylindric washer
Filtering.It is worth noting that, when the work of washing machine 1 is finished in hull-borne, washing water in cylindric washer 14 again into
Enter flow-guiding channel 16, latex one-way piece 22 is in the open state under the action of washing water, and then opens flow-guiding channel 16, all
Washing water by flow-guiding channel 16 enter lower space, then by drainage channel 122 enter sewer in, completion entirely wash
Process is washed, when washing machine 1 stops working, as shown in Figure 17 and Figure 18, latex one-way piece 22 restores to the original state automatically, in contraction
State closes flow-guiding channel 16.
In specific embodiment, latex one-way piece 22 can also be replaced using flexible one-way piece 24, i.e., as shown in Figure 19 to Figure 22
When washing water flow to flow-guiding channel 16, as shown in Figures 19 and 20, one-way piece 24 of stretching is under the impact of washing water in expansion
State, so that flow-guiding channel 16 circulates, the washing water with wired bits flow to lower space by flow-guiding channel 16, and passes through washing
The central area of cylinder 14 and lower space form negative pressuren zone and flow back to cylindric washer 14, and line bits are filtered by filter assemblies 20 in lower space
Interior, reciprocation cycle collects the line bits of washing water, so that the filtering to 14 washed water of cylindric washer is realized, when washing machine 1 stops work
When making, as shown in figure 21 and figure, one-way piece of stretching 24 restores to the original state automatically, closes flow-guiding channel 16 in contraction state.
The washing machine 1 that the utility model third embodiment provides is as shown in Figure 23 to Figure 30, wherein steel ladle 12 and wave
Wheel assembly 18 it is same as the previously described embodiments, this is no longer going to repeat them, in the present embodiment, uniform at the bucket bottom of cylindric washer 14
Multiple bulge-structures 172 are provided with, as shown in Figure 23 to Figure 29, the both ends of bulge-structure 172 are arranged there are two water inlet 162,
Respectively the first water inlet 168 and the second water inlet 170, the first water inlet 168 and the second water inlet 170 are towards on the contrary, be in
It is grid-like.In 18 operation process of wave-wheel assembly, the water flow in cylindric washer 14 is sprung up everywhere under the disturbance of wave-wheel assembly 18, due to
The setting of bulge-structure 172, so that the clothing close to 14 edge of cylindric washer can be stopped by bulge-structure 172 and be moved upwards, or
It is moved upwards with the water flow of disturbance, avoids the clothing close to 14 edge of cylindric washer from getting lodged at water inlet 162, guarantee the circulation of water flow
And the collection of line bits, as shown in figures 24 and 25, when the water impact bulge-structure 172 sprung up, water flow is from cylindric washer 14
Enter flow-guiding channel 16 via the first water inlet 168 or the second water inlet 170, then channel flow-guiding channel 16 flow to lower part sky
Between, so that the line bits of free state are deposited on lower space.Specifically, the washing water with wired bits passes through opposite with water (flow) direction
Water inlet 162 enter lower space in (when wave-wheel assembly 18 rotates clockwise, the washing water with wired bits will pass through multiple
Second water inlet 170 flow to lower space；When wave-wheel assembly 18 rotates counterclockwise, the washing water with wired bits will pass through multiple
First water inlet 168 flow to lower space)；Because the first water inlet 168 and the second water inlet 170 in grid-like, guarantee smaller
Laundry item (such as towel, socks) will not flow out cylindric washer 14, and as shown in figure 30, the first water inlet 168 enters with second
Water-stop sheet 174 is set between the mouth of a river 170, washing water is avoided directly to enter by another after the entrance of one of water inlet 162
The mouth of a river 162 is flowed out, and plays the role of drainage to washing water, specifically, the length of the first water inlet 168 and the second water inlet 170
In 50mm between 60mm, width, between 30mm, is flowed out in 20mm to guarantee that line is considered to be worth doing；Further, as shown in figure 24, exist
Be provided with multiple water holes 144 on the side wall of cylindric washer 14, the diameter of water hole 144 in 1.5mm between 2.5mm, water hole
Water containing chamber 148 between 144 and steel ladle 12 and cylindric washer 14 is connected, so that between steel ladle 12 and cylindric washer 14
The washing water of cavity is flow to again in cylindric washer 14, completes entire water circulation, it is notable that due to water hole 144
Diameter is significantly less than the diameter of the first water inlet 168 and the second water inlet 170, and the bottom of cylindric washer 14 is provided with filtering group
Part 20 cooperates, to realize the effective collection considered to be worth doing to line while guaranteeing that washing water flows back to cylindric washer 14；When impeller group
When part 18 shuts down, deposited line bits can with water flow by 122 row of drainage channel to outside washing machine 1, it is entire to work
Process can realize the automatic collection to line bits, and structure is simple, convenient for the user to operate.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term
The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection,
It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (14)
1. a kind of washing machine characterized by comprising
Steel ladle；
Cylindric washer is arranged in the steel ladle, and the cylindric washer is provided with washing cavities, and it is logical that water conservancy diversion is provided on the cylindric washer
Road；
Wave-wheel assembly is arranged in the cylindric washer；
The bottom of the cylindric washer is arranged in filter assemblies, under being formed between the filter assemblies and the bottom of the steel ladle
Portion space；
Wherein, the flow-guiding channel is connected to the washing cavities and the lower space.
2. washing machine according to claim 1, which is characterized in that
The water inlet of the flow-guiding channel is arranged on the inner wall of the cylindric washer, and the water outlet of the flow-guiding channel is arranged in institute
It states on the outer wall of cylindric washer, the cavity of the flow-guiding channel is arranged on the bottom wall of the cylindric washer, and connects the water inlet
And water outlet.
3. washing machine according to claim 2, which is characterized in that
The water outlet is relative to the water inlet closer to the axis of the cylindric washer.
4. washing machine according to claim 2, which is characterized in that
The water outlet is set to the side of the washing drum outer wall.
5. washing machine according to claim 4, which is characterized in that
The water outlet is provided with one-way piece, and the one-way piece is used to open or closes the flow-guiding channel.
6. washing machine according to claim 3 or 4, which is characterized in that
The water inlet is provided with cell structure.
7. washing machine according to claim 3 or 4, which is characterized in that
The water inlet is provided with bulge-structure.
8. washing machine according to claim 3 or 4, which is characterized in that
The height of the water inlet lowest point is lower than the height of the wave-wheel assembly.
9. washing machine according to claim 3 or 4, which is characterized in that the filter assemblies include:
Support portion, and the filter screen being fixed on the support portion；
Wherein, the water outlet is located on the support portion.
10. washing machine according to claim 9, which is characterized in that the filter assemblies further include:
Water guide pipeline is arranged on the support portion；
Wherein, the water guide pipeline is connected with the flow-guiding channel.
11. washing machine according to any one of claim 1 to 4, which is characterized in that
The number of the flow-guiding channel is multiple, and is evenly spaced apart to be arranged on the cylindric washer.
12. washing machine according to claim 3 or 4, which is characterized in that
The side wall of the cylindric washer is provided with multiple water holes, and the equivalent diameter of any one in the multiple water hole is small
In the equivalent diameter of the water inlet.
13. washing machine according to claim 12, which is characterized in that
The outer wall of the inner wall of the steel ladle and the cylindric washer forms water containing chamber, and the water hole is connected to the water containing chamber and institute
State washing cavities.
14. washing machine according to claim 13, which is characterized in that
The steel ladle is provided with drainage channel, and the drainage channel is connected with the water containing chamber and the lower space respectively
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633410.3U CN208379218U (en) | 2018-04-28 | 2018-04-28 | Washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633410.3U CN208379218U (en) | 2018-04-28 | 2018-04-28 | Washing machine |
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| CN208379218U true CN208379218U (en) | 2019-01-15 |
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| CN201820633410.3U Active CN208379218U (en) | 2018-04-28 | 2018-04-28 | Washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409106A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | Washing machine |
| CN112726143A (en) * | 2020-12-28 | 2021-04-30 | 无锡小天鹅电器有限公司 | Drain valve and clothes treatment device |
| CN113914053A (en) * | 2020-07-09 | 2022-01-11 | 青岛海尔滚筒洗衣机有限公司 | Washing device |
-
2018
- 2018-04-28 CN CN201820633410.3U patent/CN208379218U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409106A (en) * | 2018-04-28 | 2019-11-05 | 无锡小天鹅电器有限公司 | Washing machine |
| CN113914053A (en) * | 2020-07-09 | 2022-01-11 | 青岛海尔滚筒洗衣机有限公司 | Washing device |
| CN113914053B (en) * | 2020-07-09 | 2024-02-20 | 重庆海尔滚筒洗衣机有限公司 | Washing device |
| CN112726143A (en) * | 2020-12-28 | 2021-04-30 | 无锡小天鹅电器有限公司 | Drain valve and clothes treatment device |
| CN112726143B (en) * | 2020-12-28 | 2022-04-01 | 无锡小天鹅电器有限公司 | Drain valve and clothes treatment device |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190710 Address after: No. 18 Changjiang South Road, National High-tech Development Zone, Xinwu District, Wuxi City, Jiangsu Province, 214000 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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| TR01 | Transfer of patent right |