CN104248413A - Dish washing machine and sump assembly therof - Google Patents
Dish washing machine and sump assembly therof Download PDFInfo
- Publication number
- CN104248413A CN104248413A CN201410302587.1A CN201410302587A CN104248413A CN 104248413 A CN104248413 A CN 104248413A CN 201410302587 A CN201410302587 A CN 201410302587A CN 104248413 A CN104248413 A CN 104248413A
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- China
- Prior art keywords
- filter
- micro
- dirt
- dish
- washing machine
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
- A47L15/4206—Tubular filters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/16—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
- A47L15/4204—Flat filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4202—Water filter means or strainers
- A47L15/4208—Arrangements to prevent clogging of the filters, e.g. self-cleaning
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4278—Nozzles
- A47L15/4282—Arrangements to change or modify spray pattern or direction
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Disclosed herein is a dish washing machine having a sump assembly including a sump housing including a water storage chamber to store wash water and a sidewall portion and a bottom portion, the sidewall portion and the bottom portion defining the water storage chamber, a fine filter arranged at an upper portion of the sump housing and provided with an opening allowing the washing tub and the water storage chamber to communicate with each other therethrough, a coarse filter formed in a cylindrical shape and mounted on the opening, and a microfilter mounted in the water storage chamber to define a dirt catching chamber for catching of dirt in conjunction with one part of the sidewall portion and one part of the bottom portion of the sump housing, the microfilter being formed in a flat shape.
Description
Technical field
Embodiment of the present disclosure relates to a kind of dish-washing machine, its have be arranged in washing tube bottom with the water leg assembly of storing washing water.
Background technology
Dish-washing machine is a kind of household electrical appliance of wash dining set, comprising: main body, wherein provides washing tube; Hold the basketry of tableware; The water spray unit of jet cleaning water; The reservoir chamber of storing washing water; And water leg assembly, it has the multiple filters leaching dirt; And the washings in reservoir chamber are pumped to the washing pump of water spray unit.
Usually, the filter leaching dirt comprises: fine filtrator, is arranged in the bottom of washing tube and has middle-sized through hole; Coarse filter, to be arranged in the opening of fine filtrator and to have relatively large through hole; And micro-filter, to be arranged in reservoir chamber and there is small through hole.
Here, micro-filter is formed the shape in the cylinder with unlimited top and unlimited bottom, and is arranged in water space.After coarse filter, washings are introduced in micro-filter via the top opened wide of micro-filter.The dirt that size is greater than the size of micro-through hole is intercepted in micro-filter, and micro-through hole is formed in the circumferential surface of micro-filter.
Therefore, dirt interception room is formed in micro-filter, and is connected to the circular chamber circulating passage and is formed in micro-filter and catchments between pot shell.
Summary of the invention
Therefore, one side of the present disclosure is to provide a kind of dish-washing machine, and it comprises water leg assembly, and this water leg assembly has the micro-filter being formed flat shape instead of cylindrical shape.
One side of the present disclosure is to provide a kind of dish-washing machine, and it comprises water leg assembly, and this water leg assembly has tackles room by micro-filter and the dirt that sidewall portion and the bottom of the pot shell that catchments limit.
One side of the present disclosure is to provide a kind of dish-washing machine, and it can guarantee washings circulation to the smoothness of water spray unit from water leg assembly.
One side of the present disclosure is to provide a kind of dish-washing machine, and it can strengthen the sealing of micro-filter and water leg.
Additional aspect of the present disclosure is partly set forth in explanation subsequently, partly will because of this explanation obviously, or can pass through to be understood enforcement of the present disclosure.
According to one side of the present disclosure, a kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body; Basketry, it is arranged in washing tube to store tableware; Water spray unit, its jet cleaning water is to wash the tableware in basketry; And water leg assembly, its bottom being arranged in washing tube is with storing washing water, and wherein water leg assembly comprises: catchment pot shell, and it comprises the reservoir chamber of storing washing water and sidewall portion and bottom, and sidewall portion and bottom limit reservoir chamber; Fine filtrator, it is arranged in the top of the pot shell that catchments and is provided with opening, and opening allows washing tube and reservoir chamber to communicate with each other through it; Thick cylinder filter, is arranged on opening; And micro-filter, it is arranged on the dirt interception room being defined for the interception of dirt in reservoir chamber with the part in the sidewall portion with the pot shell that catchments together with a part for bottom, and micro-filter is formed flat shape.
Dish-washing machine may further include circular chamber, and circular chamber is limited by the other parts in sidewall portion of the pot shell that catchments, the other parts of bottom and micro-filter, and is suitable for washings to be circulated to water spray unit.
The catchment sidewall portion of pot shell can be provided with a pair permission micro-filter and is installed in side mounting groove wherein.
At this, the width of each side mounting groove can reduce to downward-extension gradually along with side mounting groove.
The catchment bottom of pot shell can provide and allows micro-filter to be installed in end mounting groove wherein.
Micro-filter can comprise the filter screen leaching dirt and the filter frame supporting filter screen, and wherein filter screen can be formed flat shape.
At this, micro-filter can comprise gives prominence to be attached to the installation projection of pot shell of catchmenting for a pair from the both sides of filter frame, and wherein each width installing projection can reduce to downward-extension gradually along with installation projection.
Dish-washing machine may further include dirt lid, and this dirt lid is attached to the pot shell that catchments to cover the top opened wide of dirt interception room.
At this, dirt lid can by screw attachment to the pot shell that catchments.
Dirt lid can comprise the through hole allowing coarse filter to pass.
Dirt lid can comprise to micro-filter outstanding with the filter holder supporting micro-filter.
The pot shell that catchments may further include inwardly outstanding with the lid bearing supporting dirt lid.
According to one side of the present disclosure, a kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body; Catchment pot shell, and it is arranged in the bottom of washing tube, and have the reservoir chamber of storing washing water; Fine filtrator, it is suitable for covering reservoir chamber and providing opening, and opening allows washing tube and reservoir chamber to communicate with each other through it; Thick cylinder filter, it is installed on opening; And micro-filter, it is arranged in reservoir chamber and makes micro-filter cross reservoir chamber, and micro-filter is formed flat shape.
At this, micro-filter can comprise the filter screen being formed as flat shape and the filter frame supporting filter screen.
Micro-filter can comprise inherent filtration device frame and give prominence to be attached to the installation projection of pot shell of catchmenting.
The pot shell that catchments can comprise sidewall portion and bottom, sidewall portion and bottom limit reservoir chamber, wherein the catchment part in sidewall portion of pot shell, a part for bottom and micro-filter can limit dirt interception room, and the other parts in sidewall portion of the pot shell that catchments, the other parts of bottom and micro-filter can limit circular chamber washings being circulated to washing tube.
Dish-washing machine can also comprise dirt lid, and this dirt cover is attached to the pot shell that catchments, to cover the top opened wide of dirt interception room.
According to one side of the present disclosure, a kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body; Catchment pot shell, and it is arranged in the bottom of washing tube, and have the reservoir chamber of storing washing water, sidewall portion and bottom, and sidewall portion and bottom limit reservoir chamber; Fine filtrator, it is suitable for covering reservoir chamber, and provides the opening allowing washing tube and reservoir chamber to communicate with each other through it; Coarse filter, it is formed cylindrical shape, and is mounted on opening; Micro-filter, it is arranged in reservoir chamber; Dirt interception room, it is limited by the part in sidewall portion of micro-filter, the pot shell that catchments and a part for bottom, and is suitable for and this open communication; And circular chamber, it is limited by the other parts of sidewall of micro-filter, the pot shell that catchments, the other parts of bottom, and is suitable for washings to be circulated to washing tube.
At this, circular chamber can take the form concentrated, and does not have Deep-fried doughnut shape.
Micro-filter can be formed flat shape.
Dish-washing machine can also comprise the dirt lid at the top opened wide covering dirt interception room.
According to one side of the present disclosure, a kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body; Reservoir chamber, its bottom being arranged in washing tube is with storing washing water; And micro-filter, it is disposed in reservoir chamber, and reservoir chamber be divided into the dirt interception room of interception dirt and washings be circulated to the circular chamber of washing tube, micro-filter is formed non-cylindrical shape.
At this, micro-filter can be formed flat shape.
Dish-washing machine can also comprise the pot shell that catchments, the pot shell that catchments is provided with reservoir chamber, sidewall portion and bottom, sidewall portion and bottom limit reservoir chamber, wherein dirt interception room can be limited by the part in sidewall portion of micro-filter, the pot shell that catchments and a part for bottom, and circular chamber can be limited by the other parts in sidewall portion of micro-filter, the pot shell that catchments, the other parts of bottom.
According to one side of the present disclosure, a kind of water leg assembly for dish-washing machine comprises: catchment pot shell, and it comprises the reservoir chamber of storing washing water and sidewall portion and bottom, and sidewall portion and bottom limit reservoir chamber; Fine filtrator, it is arranged in the top of the pot shell that catchments, and provides the opening allowing washing tube and reservoir chamber to communicate with each other through it; Coarse filter, it is formed cylindrical shape, and is installed on opening; And micro-filter, it is arranged in reservoir chamber, and the dirt being defined for the interception of dirt with the part in the sidewall portion with the pot shell that catchments together with a part for bottom tackles room, and micro-filter is formed flat shape.
A kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body; The nozzle of jet cleaning water; Be provided with the water leg of the reservoir chamber of storing washing water; Micro-filter, it is mounted to reservoir chamber, and reservoir chamber be separated into the dirt interception room of interception dirt and washings be circulated to the circular chamber of nozzle, micro-filter is provided with plate filter part; And coarse filter, it is mounted to water leg, to leach the dirt flowing to and comprise in the washings of dirt interception room in advance, and presses micro-filter downwards and laterally, the sealing in the gap between water leg and micro-filter is maintained.
At this, coarse filter by being inserted in water leg straight down, then can be rotated to lock position to be mounted to water leg from off-position.
At this, coarse filter is being rotated to lock position therebetween from off-position, coarse filter can move down and to pressing down micro-filter.
At this, wherein coarse filter can comprise micro-filter is pressed down surface to what press down.
At this, micro-filter can comprise by described press down surface pressure be pressed down surface.
In addition, coarse filter can comprise the installation projection being provided with the surface that is inclined upwardly, and this surface that is inclined upwardly extends along with the surface that is inclined upwardly and is inclined upwardly on the direction of the rotation from off-position to lock position of coarse filter.
At this, water leg can comprise and allows to install projection and be inserted into mounting groove in it, mounting groove is provided with downward inclined surface, downward inclined surface is configured to contact and is inclined upwardly surface, and to extend on the direction of the rotation of coarse filter from off-position to lock position and downward-sloping along with downward inclined surface.
In addition, coarse filter can comprise transverse shear stress surface, thus transverse shear stress surface laterally extrudes micro-filter when coarse filter is rotated to lock position from off-position, transverse shear stress surface is by making a part of radial outward expansion of the outer surface of coarse filter be formed.
At this, micro-filter can comprise by the extruding of described transverse shear stress surface by transverse shear stress surface.
In addition, micro-filter can comprise and is suitable for around filter-portion with the frame part of supporting filter part, and frame part comprises upper ledge, lower frame and two side frames.
At this, lower frame can comprise the lower seal groove cavity being suitable for sealing water leg.
At this, water leg can comprise the lower seal projection be inserted in the seal groove of lower frame.
In addition, each side frame can comprise the side seal projection being suitable for sealing water leg.
At this, water leg can comprise side seal groove, and side seal groove allows the lateral process of side frame to be inserted into wherein.
In addition, dish-washing machine can also comprise: reflecting plate, and it moves in washing tube, and is reflected to tableware by the washings sprayed from nozzle; And track, its rear portion extending to washing tube from the front portion of washing tube is to guide the movement of reflecting plate, and wherein coarse filter can be provided to one of two sidewalls making washing tube compared to another sidewall closer to coarse filter.
At this, the basal surface of washing tube can be provided with osculum, and dish-washing machine comprises the fine filtrator being mounted to osculum further.
According to one side of the present disclosure, a kind of dish-washing machine comprises: main body; Be arranged on the washing tube in main body, washing tube has the basal surface being provided with osculum; Fixed nozzle, its side being fixed to washing tube is with jet cleaning water; Reflecting plate, it moves in washing tube, and is reflected to tableware by the washings sprayed from fixed nozzle; Track, it extends to the rear portion of washing tube from the front portion of washing tube, to guide the movement of reflecting plate; Water leg, it provides the reservoir chamber of storing washing water; Be mounted to the fine filtrator of osculum; Micro-filter, it is mounted to reservoir chamber, reservoir chamber be separated into the dirt interception room of interception dirt and washings be circulated to the circular chamber of fixed nozzle; And coarse filter, it is mounted to water leg, and to leach the dirt in the washings flowing to dirt interception room, coarse filter is provided to one of two sidewalls making washing tube compared to another sidewall closer to coarse filter.
At this, coarse filter by being inserted in water leg straight down, then can be rotated to lock position to be mounted to water leg from off-position.
In addition, coarse filter can press micro-filter downwards and laterally, to keep the sealing of water leg and micro-filter.
Accompanying drawing explanation
By the explanation to embodiment below in conjunction with accompanying drawing, these and/or other side will become obviously and be easier to understand, in accompanying drawing:
Fig. 1 is the view of the structure of the dish-washing machine schematically illustrated according to an illustrative embodiments;
Fig. 2 is the view of the structure of the bottom of the washing tube of the dish-washing machine that Fig. 1 is shown;
Fig. 3 is the view of the water leg assembly of the dish-washing machine that Fig. 1 is shown;
Fig. 4 is decomposition diagram, and it illustrates the formation of the water leg assembly of the dish-washing machine of Fig. 1;
Fig. 5 is decomposition diagram, and it illustrates the formation of the water leg assembly of the dish-washing machine of Fig. 1 when watching from different angles;
Fig. 6 is a view, and it illustrates the water leg assembly of the dish-washing machine of the Fig. 1 eliminating coarse filter and fine filtrator;
Fig. 7 is the cross-sectional view intercepted along the line I-I of Fig. 3;
Fig. 8 is the cross-sectional view intercepted along the line II-II of Fig. 3;
Fig. 9 is a view, and it illustrates the process of tackling dirt in the water leg assembly of the dish-washing machine of Fig. 1;
Figure 10 is a view, and it illustrates the water leg of the dish-washing machine according to an embodiment, coarse filter and fine filtrator;
Figure 11 is the decomposition view of the water leg of the dish-washing machine that Figure 10 is shown, coarse filter, fine filtrator and micro-filter;
Figure 12 is the cross-sectional view intercepted along the line III-III of Figure 10;
Figure 13 is the enlarged drawing of the part B that Figure 12 is shown;
Figure 14 is the cross-sectional view intercepted along the line IV-IV of Figure 10;
Figure 15 is the enlarged drawing of the part C that Figure 14 is shown;
Figure 16 is the water leg of the dish-washing machine that Figure 10 is shown and the top view of coarse filter, and wherein coarse filter performs locking operation;
Figure 17 is the side view of the coarse filter of the dish-washing machine that Figure 10 is shown;
Figure 18 is the water leg of the dish-washing machine that Figure 10 is shown and the view of coarse filter, and wherein coarse filter performs locking operation;
Figure 19 is the cross-sectional view of the water leg of the dish-washing machine that Figure 10 is shown, coarse filter and micro-filter;
Figure 20 is amplification plan view, and it illustrates part coarse filter and the micro-filter of the dish-washing machine of Figure 10; And
Figure 21 is the top view of the bottom of the washing tube of the dish-washing machine that Figure 10 is shown.
Detailed description of the invention
Present by detailed reference embodiment of the present disclosure, its example is shown in the drawings, and wherein identical Reference numeral refers to identical element all the time.
Fig. 1 is the view of the structure of the dish-washing machine schematically shown according to an illustrative embodiments, and Fig. 2 is the view of the structure of the bottom of the washing tube of the dish-washing machine that Fig. 1 is shown.
See Fig. 1 and 2, the dish-washing machine 1 of this embodiment comprises: main body 10; Be arranged on the washing tube 12 in main body 10; Basketry 17 and 18, is arranged in washing tube 12 to deposit tableware; Jet cleaning water is to wash the water spray unit 21,22 and 23 of the tableware in basketry 17 and 18; Water stream channel 40, it allows washings to be supplied to washing tube 12 by it; Water leg assembly 100, its bottom being arranged on washing tube 12 is with storing washing water; Circulating pump 43, washings are pumped to water spray unit 21,22 and 23 from water leg assembly 100 by it; Circulate passage 42, water leg assembly 100 is connected to water spray unit 21,22 and 23 by it; Draining pump 45, the washings autonomous agent 10 in water leg assembly 100 is discharged by it; And drain flow passage 44, water leg assembly 100 is connected to the outside of main body 10 by it.
The shape that the chest with inner space shown greatly by washing tube 12 is formed, and the front of washing tube 12 is unlimited to allow tableware to put into through it and to take out.The front opened wide of washing tube 12 can be opened and closed by door 11.
Basketry 17 and 18 can comprise basketry 17 and lower basketry 18.In support, added (rack) 15 of basketry 17 and the undercarriage 16 of the lower basketry 18 of support can be provided to washing tube 12.
The water spray unit 21,22 and 23 of jet cleaning water can comprise the first water spray unit 21 being arranged in upside, the second water spray unit 22 being arranged in centre and be arranged in the 3rd water spray unit 23 of downside.
First water spray unit 21 and the second water spray unit 22 can be the water spray unit of rotor type, its while rotating around rotating shaft direct jet cleaning water on tableware.
3rd water spray unit 23 can be fixed to the side of washing tube 12, with the inclined plane 31 jet cleaning water in a generally horizontal direction to reflecting plate assembly 30, instead of is ejected on tableware.The washings be ejected in inclined plane 31 can be reflected by the tableware of the upside towards inclined plane 31 in inclined plane 31.Reflecting plate assembly 30 can be equipped with roller 32.Thus reflecting plate assembly 30 can move back and forth point-blank along the track 19 of the sidewall 14 being provided to washing tube 12.
For this reason, dish-washing machine 1 can be equipped with the driver element driving reflecting plate assembly 30.Driver element can comprise produce driving force driving pump 35, transmission driving pump 35 driving force to reflecting plate assembly 30 pulley 36 and pulley 36 is connected to the steel wire (wire) 37 of reflecting plate assembly 30.
When driving pump 35 is by driving, steel wire 37 can be pulled to driving pump 35, and the reflecting plate assembly 30 being connected to steel wire 37 can move to the nozzle 24 of the 3rd water spray unit 23.When washings are when nozzle 24 sprays and driving pump 35 keeps not operating, reflecting plate assembly 30 can be moved by hydraulic pressure on the injection direction of nozzle 24.
Like this, reflecting plate assembly 30 can move back and forth point-blank.Therefore, the 3rd water spray unit 23 can jet cleaning water in washing tube 12, thus washings arrive all positions in washing tube 12.
The structure of the driver element of this embodiment is only illustrative.Any known elements being suitable for realizing straight reciprocating motion can be adopted.
In addition, although dish-washing machine is shown as being equipped with the water spray unit 21 and 22 of two rotor types and the water spray unit 23 of a rectilinear movement, embodiments of the present invention are not limited to this.
The inside of external water source with washing tube 12 is connected by water stream channel 40.Water stream channel 40 can be equipped with the feed water valve 41 of the supply regulating water.
Water leg assembly 100 is disposed in the bottom of washing tube 12 with storing washing water.The basal surface 13 of washing tube 12 is inclined to water leg assembly 100.Thus, allow washings flow down along basal surface 13 and be collected in water leg assembly 100.
Water leg assembly 100 comprises the pot shell 150 that catchments, is arranged on the reservoir chamber 151 (Fig. 4) catchmented in pot shell 150 and the multiple filters leaching the dirt comprised in washings.The pot shell 150 that catchments can have and is connected to the circulation port 161 circulating passage 42 and the discharge outlet 162 being connected to drain flow passage 44.
Filter comprises the coarse filter 110 with relatively large through hole, the fine filtrator 120 with middle-sized through hole and has the micro-filter 130 (Fig. 4) of relatively little through hole.Particularly, micro-filter 130 limits dirt interception room 152 (Fig. 7), and dirt interception room 152 is tackled dirt and discharge dirt with washings in drainage procedure.
Below, the formation of water leg assembly 100 will be described in detail.
Fig. 3 is the view of the water leg assembly of the dish-washing machine that Fig. 1 is shown.Fig. 4 is the decomposition diagram of the formation of the water leg assembly of the dish-washing machine that Fig. 1 is shown.Fig. 5 is decomposition diagram, and the formation of the water leg assembly of the dish-washing machine of the Fig. 1 from the viewing of different angles is shown.Fig. 6 is a view, and the water leg assembly of the dish-washing machine of Fig. 1 that coarse filter and fine filtrator eliminate is shown.Fig. 7 is the cross-sectional view intercepted along the line I-I of Fig. 3.Fig. 8 is the cross-sectional view intercepted along the line II-II of Fig. 3.
See Fig. 3 to 8, the water leg assembly 100 according to the dish-washing machine of this embodiment comprises: catchment pot shell 150, and it has the reservoir chamber 151 of storing washing water; Fine filtrator 120, is arranged in the top of the pot shell 150 that catchments; Thick cylinder filter 110, is arranged on the opening 123 of fine filtrator 120; And micro-filter 130, be arranged in reservoir chamber 151.
The pot shell 150 that catchments can have roughly hemispheric shape, and this roughly hemispheric shape has unlimited top.The pot shell 150 that catchments comprises sidewall portion 154 and bottom 155, and sidewall portion 154 and bottom 155 limit reservoir chamber 151.Reservoir chamber 151 be formed in by the sidewall portion 154 of the pot shell 150 that catchments and bottom 155 around space in, and there is unlimited top.
The pot shell 150 that catchments comprises circulation port 161, the auxiliary mouth of discharge outlet 162, first 163 and the second auxiliary mouth 164, and they are communicated with reservoir chamber 151.Circulation port 161 is connected to and circulates passage, and discharge outlet 162 is connected to drain flow passage.If desired, turbidity transducer and exhaust hose can be connected to the first auxiliary mouth 163 and the second auxiliary mouth 164.
The catchment sidewall portion 154 of pot shell 150 has an offside mounting groove 156, micro-filter 130 is installed in this offside mounting groove 156, the catchment bottom 155 of pot shell 150 has end mounting groove 157 (Fig. 8), and micro-filter 130 is installed in end mounting groove 157.
In the side mounting groove 156 that micro-filter 130 can be releasably attached to the pot shell 150 that catchments and end mounting groove 157.By installing micro-filter 130 to catchmenting in pot shell 150, micro-filter 130 can be guaranteed and the sealing in the gap between pot shell 150 of catchmenting, and the part that dirt passes micro-filter 130 and the pot shell 150 that catchments is coupled to each other can be prevented.
Side mounting groove 156 can have the width along with groove reduces gradually to downward-extension.Thus micro-filter 130 can be easily inserted into side mounting groove 156 li.
Once micro-filter 130 is seated to the pot shell 150 that catchments by installing micro-filter 130 to side mounting groove 156 and end mounting groove 157 li, reservoir chamber 151 can be separated into dirt interception room 152 (Fig. 7 and 8) and circular chamber 153 (Fig. 7 and 8) by micro-filter 130.
Fine filtrator 120 comprises: fine filtrator main body 121; Thin through hole 122, is formed in fine filtrator main body 121, and has relatively medium size; And opening 123, be formed in fine filtrator main body 121, be communicated with reservoir chamber 151 to allow washing tube.Fine filtrator main body 121 is inclined to opening 123.
Coarse filter 110 is shown greatly columnar shape and is formed.Coarse filter 110 is installed on the opening 123 of fine filtrator 120, to leach the dirt comprised in the washings of the opening 123 of fine filtrator 120.Coarse filter 110 comprises: thick cylinder filter main body 111; Thick through hole 112, is formed in coarse filter main body 111, and has relatively large size; And handle 113, facilitate the gripping of coarse filter 110.
Micro-filter 130 is roughly formed as flat shape.Micro-filter 130 is installed into and catchments in pot shell 150, and is disposed in and catchments in the reservoir chamber 151 of pot shell 150.Although micro-filter 130 is shown as being formed flat shape, micro-filter can have any non-cylindrical shape being different from flat shape.
Such as, micro-filter 130 can have curved shape or saw-toothed shape, but does not limit any shape of specifying.
That is, the micro-filter with curved shape or saw-toothed shape can in the scope of purport of the present disclosure, if this micro-filter be allowed to across reservoir chamber arrange with make dirt tackle room by by micro-filter and catchment pot shell around and be defined.
Micro-filter 130 comprises: filter screen 131, and it has flat shape and micro-through hole; And filter frame 132, it supports filter screen 131.
Filter frame 132 can comprise and the housing 133 of the edge join of filter screen 131 and the center 134 at middle part being arranged in filter screen 131.The lower end 135 of filter frame 132 can be installed into the end mounting groove 157 of water leg assembly 150.
In addition, micro-filter 130 can comprise a pair installation projection 136, and this catchments the side mounting groove 156 of pot shell 150 to be installed into from filter frame 132 is outstanding to installation projection 136.The width installing projection 136 can reduce to downward-extension along with installation projection 136, makes installation projection 136 corresponding with the side mounting groove 156 of the pot shell 150 that catchments.
Enter to catchment in the side mounting groove 156 of pot shell 150 by the installation projection 136 of the both sides of installing micro-filter 130, micro-filter 130 is mounted to the pot shell 150 that catchments and crosses reservoir chamber 151.
Therefore, reservoir chamber 151 is divided into two rooms 152 and 153 by micro-filter 130.Room 152 is disposed in below the opening 123 of fine filtrator 120.Therefore, be introduced in this room 152 through the dirt of the coarse filter 110 be arranged on opening 123.
Could not be intercepted in room 152 through the dirt of the filter screen 131 of micro-filter 130.For this reason, room 152 is defined as dirt interception room 152, and another room 153 is defined as circular chamber 153.Dirt interception room 152 is communicated with discharge outlet 162, and circular chamber 153 is communicated with circulation port 161.
Dirt interception room 152 be formed in by a part of 155a (Fig. 7 and 8) of the bottom of a part of 154a in the sidewall portion of micro-filter 130, the pot shell that catchments (Fig. 7 and 8) and the pot shell that catchments around space in.
In addition, circular chamber 153 be formed in by the other parts 155b (Fig. 7 and 8) of the bottom of the other parts 154b in the sidewall portion of micro-filter 130, the pot shell that catchments (Fig. 7 and 8) and the pot shell that catchments around space in.
More than construct by being formed as flat shape instead of cylindrical shape and crossing the micro-filter 130 that reservoir chamber 150 arranges causing.
Dirt interception room 152 and circular chamber 153 take the form concentrated, instead of the form of distribution as Deep-fried doughnut shape.Compared to the form scattered, concentrated form can allow the more smooth flowing of washings.
Dish-washing machine may further include the dirt lid 140 of the top attachment of opening wide of tackling room 152 with dirt, with the backflow or the spilling that prevent dirt from tackling the dirt of interception in room 152.
Dirt lid 140 can be engaged with the pot shell 150 that catchments by screw S.For this reason, screw fastening hole 143 and 158 (Fig. 5) can be respectively formed at dirt lid 140 and catchment in pot shell 150.In addition, the pot shell 150 that catchments can comprise lid bearing 159, and lid bearing 159 stretches out to water space 151 edge supporting dirt lid 140.
Dirt lid 140 can comprise: cap 141, and it substantially horizontally arranges the top opened wide covering dirt interception room 152; And filter holder 142, it is outstanding to support micro-filter 130 from cap 141.
Cap 141 can have through hole 144, and coarse filter 110 is through through hole 144.Filter holder 142 can comprise: horizontal seat 142a, and it supports the filter frame 132 of micro-filter 130; And vertical bearing 142b, it supports the filter screen 131 of micro-filter 130.Vertical bearing 142b can have insertion groove 142c, and the center 134 of filter frame 132 is inserted into this insertion groove 142c.
By as above constructing, dirt lid 140 can prevent dirt from tackling backflow or the spilling of the dirt of interception in room 152, and supports micro-filter 130.
Fig. 9 is a view, and it illustrates the process of tackling dirt in the water leg assembly of the dish-washing machine of Fig. 1.
Below, the process of tackling dirt in the water leg assembly of dish-washing machine is described with reference to Fig. 1 to 9.
The washings wash dining set that water spraying unit 21,22 and 23 sprays, and drop down onto the bottom 13 of washing tube 12, cause dirt to fall.Then, washings are moved to fine filtrator 120 due to the inclination of the bottom 13 of washing tube 12.
Then, washings arrive the top of fine filtrator 120.After the through hole 122 through fine filtrator 120, washings are stored in reservoir chamber 151.
Some arrival in the dirt of fine filtrator 120 are passed the through hole 122 of fine filtrator 120 and fall in circular chamber 153, and the remainder of dirt is moved to coarse filter 110 due to the inclination of fine filtrator 120.
Some agglomerates moving to the dirt of coarse filter 110 have large size, are thus intercepted at outside coarse filter 110, not through the through hole 112 of coarse filter 110.The residue agglomerate of dirt passes the through hole 112 of coarse filter 110 and falls in dirt interception room 152.
When circulating pump 43 is by driving, the washings in reservoir chamber 151 are sucked up to water spray unit 21,22 and 23.Now, through fine filtrator 120 and fall into the dirt in circular chamber 153 some be also drawn out of.The major part of the dirt in dirt interception room 152 could not through the micro-filter 130 formed thick and fast, and continue to be retained in dirt interception room 152.
Being come fully after wash dining set by operation cycle pump 43 several times, draining pump 45 is actuated to discharge washings.When draining pump 45 is by driving, the dirt in dirt interception room 152 and washings autonomous agent 10 are discharged.
Figure 10 is a view, and it illustrates the water leg of the dish-washing machine according to an embodiment, coarse filter and fine filtrator.Figure 11 is the decomposition view of the water leg of the dish-washing machine that Figure 10 is shown, coarse filter, fine filtrator and micro-filter.Figure 12 is the cross-sectional view intercepted along the line III-III of Figure 10.Figure 13 is the zoomed-in view of the part B that Figure 12 is shown.Figure 14 is the cross-sectional view intercepted along the line IV-IV of Figure 10.Figure 15 is the zoomed-in view of the part C that Figure 14 is shown.Figure 16 is top view, and it illustrates water leg and the coarse filter of the dish-washing machine of Figure 10, and wherein coarse filter performs locking operation.Figure 17 is the side view of the coarse filter of the dish-washing machine that Figure 10 is shown.Figure 18 is a view, and it illustrates water leg and the coarse filter of the dish-washing machine of Figure 10, and wherein coarse filter performs locking operation.Figure 19 is the cross-sectional view of the water leg of the dish-washing machine that Figure 10 is shown, coarse filter and micro-filter.Figure 20 is amplification plan view, and it illustrates part coarse filter and the micro-filter of the dish-washing machine of Figure 10.Figure 21 is top view, and it illustrates the bottom of the washing tube of the dish-washing machine of Figure 10.
Below, describe according to the water leg of the dish-washing machine of an embodiment and filter with reference to Figure 10 to 21.
According to this embodiment, dish-washing machine comprises: the water leg 300 of storing washing water; Washings are circulated to nozzle from water leg 300 by circulating pump 251; Draining pump 252, the washings in autonomous agent discharge water leg 300 and dirt; And filter 320,330 and 340, it leaches the dirt comprised in washings.
The base plate 235 of washing tube has the osculum 250 (Figure 21) of discharge washings to water leg 300.The base plate 235 of washing tube can tilt to osculum 250, makes washings be guided into osculum 250 by gravity.
Water leg 300 can be roughly formed as the shape of the hemisphere with unlimited top.Water leg 300 comprises: bottom 301; Sidewall portion 303; Reservoir chamber 310, it is formed between bottom 301 and sidewall portion 303 with storing washing water; Circulation port 307, is connected with circulating pump 251; And discharge outlet 308, be connected with draining pump 252.
Filter 320,330 and 340 comprises the fine filtrator 320 be arranged in the osculum 250 of base plate 235, the coarse filter 340 being mounted to water leg 300 and micro-filter 330.
Coarse filter 340 roughly can be formed as cylindrical shape.Coarse filter 340 can be installed on the inner surface in sidewall portion 303 of water leg 300.
Coarse filter 340 can have the filter-portion 342 that leaches the dirt with relatively large size and the handle 341 for the installation of coarse filter 340.The filter-portion 342 of coarse filter 340 can be formed on the circumferential surface of coarse filter 340.
Coarse filter 340 is mounted to water leg 300 through the through hole 339 of micro-filter 330 and the through hole 322 of fine filtrator.The top of coarse filter 340 is projected in washing tube, and its underpart is outstanding to the dirt interception room 311 of water leg 300.Dirt interception room 311 will be described subsequently.
Fine filtrator 320 can have: filter-portion 321, and it leaches has relatively medium size or large-sized dirt; And through hole 322, coarse filter 340 is through through hole 322.Fine filtrator 320 is substantially horizontally arranged on the osculum 250 in the base plate 235 of washing tube.Fine filtrator 320 can tilt, and is guided into through hole 322 to allow washings by gravity.
Washings in washing tube can flow to coarse filter 340 along fine filtrator 320.Some washings and dirt can be flowed directly to the reservoir chamber 310 of water leg 300 through the filter-portion 321 of fine filtrator 320.
Micro-filter 330 can have: filter-portion 331, and it is suitable for leaching relatively little size or is greater than the dirt of described undersized size, and has flat shape; Frame 332,333 and 335, its supporting filter part 331; And through hole 339, coarse filter 340 is through through hole 339.
Frame 332,333 and 335 comprises upper ledge 332, lower frame 333 and side frame 335.Micro-filter 330 is mounted to water leg 300, thus lower frame 333 closely contacts the bottom 301 of water leg 300, and side frame 335 closely contacts the sidewall portion 303 of water leg 300.
The reservoir chamber 310 of water leg 300 can be separated into dirt interception room 311 and circular chamber 312 by micro-filter 330.Draining pump 252 is connected to dirt interception room 311, and circulating pump 251 is connected to circular chamber 312.
Because the bottom of coarse filter 340 is outstanding to dirt interception room 311 as described above, so be introduced into dirt through the washings of coarse filter 340 and dirt wherein to tackle room 311.
The washings being introduced into dirt interception room 311 can pass micro-filter 330, then flow to circular chamber 312.Being introduced into the dirt comprised in the washings of dirt interception room 311 fails through micro-filter 330, and therefore it is deposited in dirt interception room 311, does not flow to circular chamber 312.
The dirt of interception in dirt interception room 311 can when draining pump 252 be by driving, and autonomous agent is discharged together with washings.
Meanwhile, in order to the gap of dirt between micro-filter 330 and water leg 300 preventing dirt from tackling in room 311 flows into circular chamber 312, micro-filter 330 closely should contact bottom 301 and the sidewall portion 303 of water leg 300.
For this reason, the lower frame 333 of micro-filter 330 can be provided with lower seal groove cavity 334, and each side frame 335 can be provided with side seal projection 336.The bottom 301 of water leg 300 correspondingly can be provided with the lower seal projection 302 be inserted in lower seal groove cavity 334, and the sidewall portion 303 of water leg 300 correspondingly can be provided with and allow side seal projection 336 to be inserted into side seal groove 304 wherein.
By lower and lateral process and groove structure, micro-filter 330 can be enhanced with the sealing of water leg 300.
Meanwhile, when coarse filter 340 is inserted in water leg 300 straight down, and when being rotated to lock position from off-position, coarse filter 340 can be mounted to water leg 300.
For this reason, the outer surface of coarse filter 340 can have installs projection 343, the inner surface in the sidewall portion 303 of water leg 300 can have mounting groove 305, when coarse filter 340 is rotated to lock position from off-position, installs projection 343 and is flatly inserted mounting groove 305.
Install projection 343 and can have the surface 344 that is inclined upwardly, this surface 344 extends along with it and is inclined upwardly on the direction of the rotation from off-position to lock position of coarse filter 340.Mounting groove 305 can have downward inclined surface 306, and this surface 306 is along with it extends and downward-sloping on the direction of the rotation of coarse filter 340 from off-position to lock position.
Utilize this to construct, when coarse filter 340 is rotated to lock position from off-position, can slide along the downward inclined surface 306 of mounting groove 305 in the surface 344 that is inclined upwardly of installing projection 343, thus cause coarse filter 340 to move down.
When coarse filter 340 is rotated to lock position from off-position, can while moving down by micro-filter 330 to pressing down.For this reason, coarse filter 340 can have press down surface 345, press down surface 345 flatly formed with by micro-filter 330 to pressing down.Micro-filter 330 can have be pressed down surface 337, be pressed down surface 337 flatly formed to be pressed down surface 345 pressure.
Along with coarse filter 340 by by rotating to lock position from off-position by micro-filter 330 to pressing down, the sealing in the gap between the lower frame 333 of micro-filter 330 and the bottom 301 of water leg 300 can be further improved, and can prevent the displacement of micro-filter 330.
In addition, coarse filter 340 can have transverse shear stress surface 346, thus laterally being extruded micro-filter 330 when it rotates to lock position from off-position, transverse shear stress surface 346 is formed by the radial outward expansion of a part for the outer surface of coarse filter 340.That is, coarse filter 340 can have grand mound shape or elliptical shape.
Micro-filter 330 can have by transverse shear stress surface 338, is laterally extruded by transverse shear stress surface 346 by transverse shear stress surface 338.
Due to this structure, micro-filter 330, when coarse filter 340 is rotated to lock position from off-position, is laterally extruded.Thus the sealing in the gap between the side frame 335 of micro-filter 330 and the sidewall portion 303 of water leg 300 can be enhanced.
Meanwhile, as shown in figure 21, coarse filter 340 can be provided to one of two sidewalls 233 and 234 making washing tube compared to another in sidewall 233 and 234 closer to coarse filter 340.That is, coarse filter 340 can be arranged to make left side wall 233 than right side wall 234 closer to coarse filter 340.That is, coarse filter 340 departs from the center setting of the center line of the bottom of washing tube.When coarse filter 340 is as above arranged, coarse filter 340 can be easily removable, and can not be disturbed by track 440, track 440 guides the motion of reflecting plate 400.
As obvious by illustrating above, according to embodiment, being arranged in reservoir chamber, with the micro-filter of the dirt interception room being defined for the interception of dirt, there is flat shape simpler than traditional cylindrical shape.
Thus the manufacturing cost manufacturing micro-filter can reduce.
In addition, cleaning micro-filter can be more convenient.Such as, the nozzle of the washings for spraying the cleaning for filter being installed in reservoir chamber, the cleaning of micro-filter can be promoted.
In addition, because the dirt interception room of interception dirt and being limited, so dirt interception room and circular chamber can take the form concentrated by each free micro-filter of the circular chamber of water spray unit circulation cleaning water and catchment the sidewall portion of pot shell and bottom.
Therefore, washings the inflow of self-loopa room can circulate passage glibly, and size and the concrete shape of design dirt interception room and circular chamber can become more convenient.
Such as, when water leg assembly has traditional cylindrical shape micro-filter, the appearance that circular chamber is formed micro-filter and the Deep-fried doughnut shape of catchmenting between pot shell, so the diameter increasing micro-filter adversely can affect the flowing of washings in circular chamber with the size increasing dirt interception room.
On the contrary, take the form concentrated according to the circular chamber of an embodiment, instead of there is Deep-fried doughnut shape, so compared with traditional situation, the flowing of washings can be promoted.In addition, micro-filter seldom can be changed the flowing of the washings in circular chamber with the size increasing dirt interception room to circular chamber skew.
According to embodiment, the sealing of micro-filter and water leg can be enhanced.Thus the dirt interdiction capability of dish-washing machine can be enhanced.
In addition, coarse filter is arranged to make one of two sidewalls than another sidewall closer to coarse filter.Therefore, coarse filter can be readily installed and be separated, can not directed reflecting plate track interference.
Although illustrate and described some embodiments, it will be understood by those skilled in the art that and can make a change these embodiments, and do not depart from principle of the present invention and purport, scope of the present invention has defined in claim and equivalent thereof.
Claims (15)
1. a dish-washing machine, comprising:
Main body;
Be arranged on the washing tube in described main body;
Basketry, it is arranged in described washing tube to store tableware;
Water spray unit, its jet cleaning water is to wash the described tableware in described basketry; And
Water leg assembly, its bottom being arranged in described washing tube with storing washing water,
Wherein said water leg assembly comprises:
Catchment pot shell, and it comprises the reservoir chamber of storing washing water and sidewall portion and bottom, and described sidewall portion and described bottom limit described reservoir chamber;
Fine filtrator, its be arranged in described in catchment pot shell top and be provided with opening, described opening allows described washing tube and described reservoir chamber to communicate with each other through it;
Coarse filter, it is formed cylindrical shape, and installs over said opening; And
Micro-filter, it is arranged on the dirt interception room being defined for the interception of dirt in described reservoir chamber with the part in the described sidewall portion with the described pot shell that catchments together with a part for described bottom, and described micro-filter is formed flat shape.
2. dish-washing machine as claimed in claim 1, comprise circular chamber further, described circular chamber is limited by the other parts in described sidewall portion of the described pot shell that catchments, the other parts of described bottom and described micro-filter, and is suitable for described washings to be circulated to described water spray unit.
3. dish-washing machine as claimed in claim 1, the described sidewall portion of the wherein said pot shell that catchments has an offside mounting groove, and a described offside mounting groove allows described micro-filter to be mounted to wherein.
4. dish-washing machine as claimed in claim 3, wherein the width of each described side mounting groove reduces to downward-extension gradually along with described side mounting groove.
5. dish-washing machine as claimed in claim 1, the described bottom of the wherein said pot shell that catchments has end mounting groove, and mounting groove of the described end allows described micro-filter to be mounted to wherein.
6. dish-washing machine as claimed in claim 1, wherein said micro-filter comprises the filter screen leaching dirt and the filter frame supporting described filter screen,
Wherein said filter screen is formed flat shape.
7. dish-washing machine as claimed in claim 6, wherein said micro-filter comprise give prominence to be attached to from the both sides of described filter frame for a pair described in catchment the installation projection of pot shell,
Wherein the width of each described installation projection reduces to downward-extension gradually along with described installation projection.
8. dish-washing machine as claimed in claim 1, comprises dirt lid further, and described dirt lid connects with the described pot shell that catchments to cover the top opened wide that described dirt tackles room.
9. dish-washing machine as claimed in claim 8, wherein said dirt cover screw attachment to described in catchment pot shell.
10. dish-washing machine as claimed in claim 8, wherein said dirt lid comprises the through hole allowing described coarse filter to pass.
11. dish-washing machines as claimed in claim 8, wherein said dirt lid comprises filter holder, and described filter holder is outstanding to support described micro-filter to described micro-filter.
12. dish-washing machines as claimed in claim 8, the wherein said pot shell that catchments comprises lid bearing further, and described lid bearing is inwardly outstanding to support described dirt lid.
13. 1 kinds of dish-washing machines, comprising:
Main body;
Be arranged on the washing tube in described main body;
The nozzle of jet cleaning water;
Water leg, it is provided with the reservoir chamber of storing washing water;
Micro-filter, it is mounted to described reservoir chamber, and described reservoir chamber be separated into the dirt interception room of interception dirt and described washings be circulated to the circular chamber of described nozzle, described micro-filter is provided with plate filter part; And
Coarse filter, it is mounted to described water leg, to leach the dirt flowing to and comprise in the described washings of described dirt interception room in advance, and press described micro-filter downwards and laterally, the sealing in the gap between described water leg and described micro-filter is maintained.
14. dish-washing machines as claimed in claim 13, wherein said coarse filter, by being inserted into straight down in described water leg, is then mounted to described water leg by rotating to lock position from off-position.
15. dish-washing machines as claimed in claim 14, wherein, are rotating to described lock position therebetween by described coarse filter from described off-position, and described coarse filter moves down and to pressing down described micro-filter.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0074462 | 2013-06-27 | ||
| KR20130074462 | 2013-06-27 | ||
| KR10-2013-0169460 | 2013-12-31 | ||
| KR20130169460A KR20150001592A (en) | 2013-06-27 | 2013-12-31 | Dish washing machine and sump assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104248413A true CN104248413A (en) | 2014-12-31 |
| CN104248413B CN104248413B (en) | 2019-01-15 |
Family
ID=51167611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410302587.1A Expired - Fee Related CN104248413B (en) | 2013-06-27 | 2014-06-27 | Dish-washing machine and its catch basin assembly |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150000714A1 (en) |
| EP (1) | EP2818090B1 (en) |
| CN (1) | CN104248413B (en) |
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| CN104586333A (en) * | 2015-02-15 | 2015-05-06 | 浙江佳起机械有限公司 | Dish-washing machine |
| CN105080880A (en) * | 2015-08-10 | 2015-11-25 | 卢小平 | Filtering device and cleaning tank with filtering device |
| CN105919533A (en) * | 2016-06-23 | 2016-09-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Filtering device for washing machine and washing machine provided with filtering device |
| CN109222835A (en) * | 2018-10-31 | 2019-01-18 | 芜湖广盈实业有限公司 | A kind of filtering system of bowl washer and installation method |
| CN109984702A (en) * | 2019-04-22 | 2019-07-09 | 广东美集世智能科技有限公司 | A kind of dual-purpose type tank system of integral type dish-washing machine |
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| USD776372S1 (en) | 2014-06-05 | 2017-01-10 | Wolf Appliance, Inc. | Dishwasher tub bottom |
| KR102343467B1 (en) | 2015-02-16 | 2021-12-28 | 삼성전자주식회사 | Dishwasher |
| KR102468150B1 (en) * | 2016-01-05 | 2022-11-18 | 엘지전자 주식회사 | Dishwasher |
| US11026556B2 (en) | 2015-07-21 | 2021-06-08 | Lg Electronics Inc. | Dishwasher |
| CN106466168B (en) * | 2015-08-21 | 2023-09-22 | 青岛海尔洗碗机有限公司 | Waterway system for dish washing machine and dish washing machine |
| US10448801B2 (en) | 2016-03-17 | 2019-10-22 | Samsung Electronics Co., Ltd. | Self-cleaning filtration system for a dishwasher |
| USD840117S1 (en) | 2016-09-23 | 2019-02-05 | Wolf Appliance, Inc. | Dishwasher water softener cap |
| USD842558S1 (en) | 2016-09-23 | 2019-03-05 | Wolf Appliance, Inc. | Dishwasher filter cap |
| US10512386B2 (en) * | 2017-02-24 | 2019-12-24 | Haier Us Appliance Solutions, Inc. | Dishwasher appliance and filter |
| DE102019206203A1 (en) * | 2019-04-30 | 2020-11-05 | E.G.O. Elektro-Gerätebau GmbH | Water-bearing household appliance |
| USD937506S1 (en) * | 2019-10-04 | 2021-11-30 | Whirlpool Corporation | Sprayer assembly |
| USD956372S1 (en) * | 2019-11-26 | 2022-06-28 | Whirlpool Corporation | Spray arm for a dish treating appliance |
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| CN105080880A (en) * | 2015-08-10 | 2015-11-25 | 卢小平 | Filtering device and cleaning tank with filtering device |
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| CN109984702A (en) * | 2019-04-22 | 2019-07-09 | 广东美集世智能科技有限公司 | A kind of dual-purpose type tank system of integral type dish-washing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20150000714A1 (en) | 2015-01-01 |
| EP2818090B1 (en) | 2016-08-17 |
| CN104248413B (en) | 2019-01-15 |
| EP2818090A1 (en) | 2014-12-31 |
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