CN105919533A - Filtering device for washing machine and washing machine provided with filtering device - Google Patents
Filtering device for washing machine and washing machine provided with filtering device Download PDFInfo
- Publication number
- CN105919533A CN105919533A CN201610481784.3A CN201610481784A CN105919533A CN 105919533 A CN105919533 A CN 105919533A CN 201610481784 A CN201610481784 A CN 201610481784A CN 105919533 A CN105919533 A CN 105919533A
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- China
- Prior art keywords
- filter
- micro
- washing machine
- defecator
- dish
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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
-
- 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
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- Sink And Installation For Waste Water (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a filtering device for a washing machine and a washing machine provided with the filtering device. The filtering device for the washing machine comprises a water cup, a plane filter, a lifting cup and a micro filter, wherein the water cup is arranged on the bottom outer side of a liner of the washing machine; a water inlet channel is formed on the water cup; the plane filter is arranged on the bottom inner side of the liner of the washing machine; a mounting hole is formed in the plane filter; the upper part of the lifting cup is connected with the periphery of the mounting hole of the plane filter; the lower part of the lifting cup passes through the mounting hole, and is connected to the inside of the water cup; at least a part of the micro filter is arranged in the water cup, and the micro water cup is rotationally arranged on the outer side of the lifting cup in a sleeving way; a gap sealing structure is formed between the periphery of the upper end of the micro filter and the periphery of the mounting hole of the plane filter; the outlet of the water inlet channel is suitable for driving the micro filter to rotate. By adopting the filtering device for the washing machine, the gap sealing structure is matched with water current to drive the micro filter to rotate, and comprehensive flushing is performed, so that the filtering effect of the micro filter is improved.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of defecator for dish-washing machine and there is washing of its
Bowl machine.
Background technology
Dish-washing machine in correlation technique operationally, because swabbing action when washing pump work and draining pump draining, makes foul
It is very easy to be bonded on micro-filter, especially proximate to washing pump and the position of draining pump pump mouth.Filtering system of bowl washer
Self-cleaning structure, when dish-washing machine is intake, is ejected on micro-filter by the water of flat water inlet, makes micro-filter continuous
Rotation, thus reach clean filter screen effect.But, excesssive gap when micro-filter rotates and between other parts
Uncontrollable so that residue can pass through above-mentioned gap, and residue can not effectively be filtered, thus causes secondary pollution, affects whole
The washing (-)off properties of machine.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the one of the present invention
Purpose is to propose a kind of defecator for dish-washing machine, the good filtration effect of the described defecator for dish-washing machine and can
Reduce secondary pollution.
Further object is that a kind of dish-washing machine of proposition, described dish-washing machine is provided with the above-mentioned filtration for dish-washing machine
Device.
The defecator for dish-washing machine of embodiment according to a first aspect of the present invention, including: water tumbler, described water tumbler is located to be washed
Bowl machine liner bottom outside, described water tumbler is formed with intake tunnel；Plate filter, described plate filter is located at and washes the dishes
Machine liner bottom inside, described plate filter is formed with installing hole；Carry cup, described in put forward the top of cup and described plane mistake
The installing hole periphery of filter is connected, described in carry the bottom of cup and through described installing hole and be connected in described water tumbler, micro-filter,
Being located at least partially in described water tumbler of described micro-filter, and described micro-filter be rotatably enclosed within described in carry outside cup
Side, week of described micro-filter upper end along and the installing hole periphery of described plate filter between be formed with clearance sealing structure,
The outlet of described intake tunnel is in being suitable to drive described micro-filter to rotate.
The defecator for dish-washing machine according to embodiments of the present invention, the water entered in water tumbler by intake tunnel is ejected into micro-
On filter, water flow impact pressure is strong, micro-filter can be driven to rotate and rinse comprehensively by described clearance sealing structure,
The most constantly change from the position of washing pump water inlet micro-filter the most nearby, therefore, make the filter screen of micro-filter fully to rush
Wash clean, it is ensured that filter screen will not be blocked by dirty, enhances the anti-stifled ability of filter screen, improves the filter effect of micro-filter,
And then improve the clean effect of complete machine.
It addition, the defecator for dish-washing machine according to the above embodiment of the present invention also has a following additional technical characteristic:
According to some embodiments of the present invention, described defecator also includes the first sealing ring and the second sealing ring, described first
Sealing ring be spaced in upper end week of the installing hole periphery of described plate filter and described micro-filter along between, described micro-filtration
Mating groove, and the upper end of described micro-filter and described first it is formed with in the upper end of device and described first sealing ring one
It is interior to form clearance sealing structure that another a part in sealing ring inserts described mating groove, described second sealing ring interval
Described water tumbler bottom surface and described micro-filter lower end week along between, the lower end of described micro-filter and described second sealing ring
In one on be formed with mating groove, and another the part in the lower end of described micro-filter and described second sealing ring
Insert described mating groove interior to form clearance sealing structure.
Further, described first sealing ring being formed with the mating groove that Open Side Down, institute is inserted in the upper end of described micro-filter
State in mating groove, and the gap between the bottom surface of the upper surface of described micro-filter and described mating groove is more than described micro-filter
Upper end and the inner peripheral surface of described mating groove and outer peripheral face between gap.
Further, between upper surface and the bottom surface of described mating groove of described micro-filter, limit back cavity, and described in join
Close and be formed with, on the medial wall of groove, the through hole connected with described back cavity.
In some embodiments of the invention, the inner peripheral surface of the top and bottom of described micro-filter has been respectively formed on inwardly projecting
Annular flange flange.
In some embodiments of the invention, the outside of described micro-filter is provided with connection rib, the upper end of described connection rib
It is connected with described first sealing ring and the described lower end being connected rib is connected with described second sealing ring, and described connection rib bag
Include around described micro-filter spaced apart multiple.
According to some embodiments of the present invention, described in carry cup and include that supporting part and filter house, described filter house are connected to described
Below support part, and the side face of the side face described filter house of protrusion of described supporting part is step-like, and described filter house is passed down through
Described installing hole, and described supporting part is supported on described plate filter.
Further, the inner peripheral surface of described micro-filter upper end is formed with the platform that the lower end with the described supporting part carrying cup is adaptive
Rank, are used for making to limit l-shaped clearance between the upper end of described micro-filter and described plate filter to form clearance seal knot
Structure.
Further, described plate filter includes the first horizontal loops, the second horizontal loops and vertical ring, described second horizontal loops
Being positioned at inside described first horizontal loops, the inner side of described second horizontal loops limits described installing hole, and described second horizontal loops is low
In described first horizontal loops, the last week of described vertical ring along be connected with described first horizontal loops and described vertical ring next week edge with
Described second horizontal loops is connected, described in carry the supporting part of cup and be supported in described second horizontal loops, and described micro-filter upper end
The vertical ring of described step and described plate filter, the second horizontal loops coordinates and limits l-shaped clearance.
In some embodiments of the invention, between the formation spaced apart with the bottom surface of described supporting part of the upper surface of described micro-filter
Gap seals structure, and the inner side of described micro-filter upper end is provided with the first inwardly projecting annular projection, described filter house upper end
Outside is provided with the second outwardly annular projection, and described first annular projection is spaced apart with described second annular projection to be formed
Clearance sealing structure.
Further, described second annular projection preset distance spaced apart with the lower surface of described supporting part.
According to some embodiments of the present invention, the gap size of described clearance sealing structure is not more than 2 millimeters.
The dish-washing machine of embodiment according to a second aspect of the present invention, including: inner bag, limit washing cavities in described inner bag；Filter
Device, described defecator is arranged on bottom described inner bag, and described defecator is the filtration for dish-washing machine described above
Device.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will be apparent from from combining the accompanying drawings below description to embodiment
With easy to understand, wherein:
Fig. 1 is the part explosive view of dish-washing machine according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the defecator midplane filter for dish-washing machine according to embodiments of the present invention；
Fig. 3 is the schematic diagram carrying cup in the defecator for dish-washing machine according to embodiments of the present invention；
Fig. 4 is the schematic diagram in the other directions of the defecator for dish-washing machine according to embodiments of the present invention, wherein arrow
Head points to and represents water (flow) direction；
Fig. 5 is according to an embodiment of the invention for the phantom of defecator of dish-washing machine；
Fig. 6 is the partial enlarged drawing at Fig. 5 centre circle A；
Fig. 7 is according to an embodiment of the invention for the partial schematic diagram of defecator of dish-washing machine in Fig. 5；
Fig. 8 is in accordance with another embodiment of the present invention for the phantom of defecator of dish-washing machine；
Fig. 9 is the partial enlarged drawing at Fig. 8 centre circle B；
Figure 10 is the phantom of the defecator for dish-washing machine according to further embodiment of the present invention；
Figure 11 is the partial enlarged drawing at Figure 10 centre circle C.
Reference:
Defecator 100,
Water tumbler 1, intake tunnel 11,
Plate filter 2, installing hole 21, the first horizontal loops 22, the second horizontal loops 23, vertical ring 24,
Carry cup 3, supporting part 31, filter house 32, the second annular projection 321,
Micro-filter 4, annular flange flange 41, connection rib 42, step 43, the first annular projection 44,
First sealing ring 5, mating groove 51, through hole 511, the second sealing ring 6, inner bag 210.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
The present invention provides a kind of defecator 100 for dish-washing machine, thus effectively avoids residue to cause secondary dirty by gap
The problem of dye.
The defecator for dish-washing machine of embodiment according to a first aspect of the present invention is described in detail below in conjunction with Fig. 1 to Figure 11
100。
Reference Fig. 1, the defecator 100 for dish-washing machine according to embodiments of the present invention, including: water tumbler 1, flat filter
Device 2, carry cup 3 and micro-filter 4.
Specifically, water tumbler 1 is located at internal cavity of bowl washer bottom outside, and water tumbler 1 is formed intake tunnel 11 (with reference to Fig. 4).
Residue can be carried out by the current making outside via in intake tunnel 11 inflow filter 100.
In conjunction with Fig. 1 to Fig. 5, plate filter 2 is located at internal cavity of bowl washer bottom inside, and plate filter 2 is formed with installation
Hole 21 (with reference to Fig. 2).Carry the top (such as, carrying the top of cup 3 in Fig. 3) of cup 3 and the installing hole of plate filter 2
21 peripheries are connected, and the bottom (such as, carrying the bottom of cup 3 in Fig. 3) carrying cup 3 through installing hole 21 and is connected to water tumbler 1
In, being located at least partially in water tumbler 1 of micro-filter 4, and micro-filter 4 is rotatably enclosed within the outside carrying cup 3,
Week of micro-filter 4 upper end along and installing hole 21 periphery of plate filter 2 between be formed with clearance sealing structure, water inlet is logical
The outlet in road 11 is in being suitable to drive micro-filter 4 to rotate.Thus, current can be made logical by water inlet by the pressure of water during water inlet
The outlet in road 11 is ejected on micro-filter 4, micro-filter 4 can be made to rotate by described clearance sealing structure such that it is able to
Residue is carried out, improves the serviceability of defecator 100.
Wherein, water tumbler 1 is contained in internal cavity of bowl washer bottom outside, and plate filter 2 is stuck in internal cavity of bowl washer bottom inside.Micro-
Filter 4 is located in the water tumbler 1 of plate filter 2 lower end, and water tumbler 1 lower end inside is provided with for accommodating micro-filter 4
Annular recess.Carrying cup 3 and connect plate filter 2 and water tumbler 1, micro-filter 4 is enclosed within and carries outside cup 3, logical during water inlet
The pressure crossing water makes water flow jet make micro-filter 4 rotate to micro-filter 4 such that it is able to reduce secondary pollution.
The defecator 100 for dish-washing machine according to embodiments of the present invention, enters the water in water tumbler 1 by intake tunnel 11
Being ejected on micro-filter 4, water flow impact pressure is strong, micro-filter 4 can be driven to rotate by described clearance sealing structure and go forward side by side
Row rinses comprehensively, the most constantly changes from the position of washing pump water inlet micro-filter 4 the most nearby, therefore, makes micro-filter
The filter screen of 4 can fully be rinsed well, it is ensured that filter screen will not be blocked by dirty, enhances the anti-stifled ability of filter screen, improves micro-
The filter effect of filter 4, and then improve the clean effect of complete machine.
With reference to Fig. 5 to Fig. 7, according to some specific embodiments of the present invention, defecator 100 also includes the first sealing ring 5
With the second sealing ring 6, the first sealing ring 5 is spaced in installing hole 21 periphery and the upper end of micro-filter 4 of plate filter 2
Between all edges, in the upper end of micro-filter 4 and the first sealing ring 5 is formed with mating groove 51, and micro-filter 4
Upper end and the first sealing ring 5 in another a part insert in mating groove 51 to form described clearance sealing structure, the
Two sealing rings 6 be spaced in lower end week of water tumbler 1 bottom surface and micro-filter 4 along between, the lower end of micro-filter 4 and second close
Mating groove 51 it is formed with in seal ring 6 one, and another in the lower end of micro-filter 4 and the second sealing ring 6
To form described clearance sealing structure in partial insertion mating groove 51.Thus, secondary can be reduced by described clearance sealing structure
Pollute, improve the filter effect of micro-filter 4, thus promote the clean effect of complete machine.
For example, it may be mating groove 51 is formed at the upper end of micro-filter 4, and a part for the first sealing ring 5 is inserted and is coordinated
To form described clearance sealing structure in groove 51；Groove 51 can also be to cooperate be formed on the first sealing ring 5, and micro-filtration
It is interior to form described clearance sealing structure that a part for the upper end of device 4 inserts mating groove 51；Can also is that mating groove 51 is formed
In the lower end of micro-filter 4, it is interior to form described clearance sealing structure that a part for the second sealing ring 6 inserts mating groove 51；
Can also be to cooperate with groove 51 to be formed on the second sealing ring 6, a part for the lower end of micro-filter 4 is inserted in mating groove 51
To form described clearance sealing structure.Thus, it is possible to form the described clearance sealing structure of similar labyrinth-like, thus effectively
Avoid the outflow of residue, reduce secondary pollution.
With reference to Fig. 6 and combine Fig. 5, further, the first sealing ring 5 is formed with Open Side Down (such as, shown in Fig. 6
Downward) mating groove 51, mating groove 51 can be cannelure etc..The upper end of micro-filter 4 is (such as, micro-in Fig. 6
The upper end of filter 4) insert in mating groove 51, and between the bottom surface of the upper surface of micro-filter 4 and mating groove 51 between
Gap (distance L1 with reference in Fig. 6) is more than between upper end and the inner peripheral surface of mating groove 51 and the outer peripheral face of micro-filter 4
Gap (distance L2 with reference in Fig. 6).Thus so that the gap adjustable between micro-filter 4 and the first sealing ring 5,
It is thus possible to cleaning to residue is better achieved.
As shown in Figures 5 to 7, further, limit back between upper surface and the bottom surface of mating groove 51 of micro-filter 4
Stream is formed with, on chamber, and the medial wall of mating groove 51, the through hole 511 connected with back cavity 52.Thus, it is possible to entrance is joined
Close some residues within groove 51 to discharge via through hole 511, thus promote the washing (-)off properties of dish-washing machine further.
Wherein, in the example in figure 7, through hole 511 includes multiple, and multiple through hole 511 interval is arranged in mating groove 51
On medial wall.So can improve the expulsion efficiency of residue.
With reference to Fig. 6 and combine Fig. 5, in some specific embodiments of the present invention, the top and bottom of micro-filter 4 are (such as,
The top and bottom of micro-filter 4 in Fig. 5) inner peripheral surface be respectively formed on inwardly projecting annular flange flange 41.Thus, logical
Cross annular flange flange 41 and can in the vertical direction micro-filter 4 be carried out certain spacing such that it is able to limit micro-filter 4
Range of activity, it is achieved the adjustment in gap, and then secondary pollution can be reduced.
As it is shown in fig. 7, in some specific embodiments of the present invention, the outside of micro-filter 4 is provided with connection rib 42, even
The upper end (such as, connecting the upper end of rib 42 in Fig. 7) connecing rib 42 is connected with the first sealing ring 5 and is connected rib 42
Lower end (such as, in Fig. 7 connect rib 42 lower end) be connected with the second sealing ring 6, and connection rib 42 include ring
Around micro-filter 4 spaced apart multiple.Thus, current can drive multiple connection rib 42 to rotate, thus drives micro-
Filter 4 rotates, and then realizes the cleaning to residue, improves the washing (-)off properties of dish-washing machine.
Wherein, connect rib 42 and include at least four.The concrete number connecting rib 42 can adaptability according to actual needs
Adjust.
With reference to Fig. 3 and combine Fig. 1 and Fig. 5, according to some specific embodiments of the present invention, carry cup 3 and include supporting part 31 He
Filter house 32, filter house 32 is connected to below supporting part 31, and the side face of supporting part 31 protrudes the side face of filter house 32
In step-like, filter house 32 is passed down through installing hole 21, and supporting part 31 is supported on plate filter 2.Thus, may be used
To realize carrying being reliably connected between cup 3 and plate filter 2.
With reference to Fig. 8 and Fig. 9, further, the inner peripheral surface of micro-filter 4 upper end is formed with step 43, step 43 with carry
The lower end of the supporting part 31 of cup 3 is adaptive, and step 43 is for making upper end (such as, the micro-filter in Fig. 9 of micro-filter 4
The upper end of 4) and plate filter 2 between limit l-shaped clearance to form described clearance sealing structure.Thus so that residual
Slag is difficult to flow out from gap, reduces secondary pollution, thus improves the washing (-)off properties of dish-washing machine.
Further, with reference to Fig. 2 and combine Fig. 5 to Figure 11, plate filter 2 includes first horizontal loops the 22, second level
Ring 23 and vertical ring 24, the second horizontal loops 23 is positioned at inside the first horizontal loops 22, and the inner side of the second horizontal loops 23 limits
Installing hole 21, the second horizontal loops 23 is less than the first horizontal loops 22, and the last week of vertical ring 24 is along being connected with the first horizontal loops 22
And the next week of vertical ring 24 is along being connected with the second horizontal loops 23, the supporting part 31 carrying cup 3 is supported in the second horizontal loops 23,
And the step 43 of micro-filter 4 upper end coordinates with vertical ring 24, second horizontal loops 23 of plate filter 2 and limits L-shaped
Gap (with reference to Fig. 9).Thus so that residue is difficult to from gap flow out, and reduces secondary pollution.It addition, flat filter
Gap between device 2 and micro-filter 4 is controlled, can make micro-filter 4 smooth rotation and reduce by the way of adjusting gap
Residue flows out.
With reference to Figure 10 and Figure 11, in some specific embodiments of the present invention, the upper surface of micro-filter 4 and supporting part 31
The described clearance sealing structure of the spaced apart formation in bottom surface, it is ring-type convex that the inner side of micro-filter 4 upper end is provided with inwardly projecting first
Playing 44, the outside of filter house 32 upper end is provided with the second outwardly annular projection 321, the first annular projection 44 and second
Annular projection 321 is spaced apart to form described clearance sealing structure, and the first annular projection 44 and the second annular projection 321 are spaced
Open preset distance.Thus so that the gap at rotation is controlled, residue is difficult to flow out from gap location, thus effectively reduces secondary
Pollute.
Further, as shown in figure 11, the second annular projection 321 preset distance spaced apart with the lower surface of supporting part 31 (ginseng
Distance L3 according in Figure 11).Thus, it is possible to form labyrinth seal between micro-filter 4 and supporting part 31, thus have
It is beneficial to reduce secondary pollution, improves the washing (-)off properties of dish-washing machine.
According to some specific embodiments of the present invention, the gap size of described clearance sealing structure is not more than 2 millimeters.Thus,
The outflow of residue can be prevented effectively from, thus improve the washing (-)off properties of dish-washing machine, preferably meet the demand of user.
The dish-washing machine of embodiment according to a second aspect of the present invention, including: inner bag 210 and defecator, limit in inner bag 210
Going out washing cavities, defecator is arranged on bottom inner bag 210, and defecator is the above-mentioned defecator 100 for dish-washing machine.
Thus, by arranging the defecator 100 for dish-washing machine of above-mentioned first aspect embodiment on dish-washing machine, can improve
The washing (-)off properties of dish-washing machine.
Wherein, when dish-washing machine is intake, enter the water in water tumbler 1 by intake tunnel 11 and be ejected on micro-filter 4,
A part of water impact, on the connection rib 42 of micro-filter 4, can drive micro-filter 4 rotate and rush comprehensively
Wash, the most constantly change from the position of washing pump water inlet micro-filter the most nearby, it is ensured that filter screen will not be blocked by dirty,
Enhance the anti-stifled ability of filter screen, improve the filter effect of micro-filter 4, and then improve the clean effect of complete machine.
Below in conjunction with Fig. 1 to Figure 11 detailed description defecator 100 for dish-washing machine according to embodiments of the present invention
Several specific embodiments.
Embodiment one:
With reference to Fig. 5 to Fig. 7 and combine Fig. 1 to Fig. 4, micro-filter 4 is divided into two structures, outside housing and internal filter
Mesh portions, wherein filter screen part can rotate freely in the housing.In housing and filter screen part junction, housing is provided with one
The mating groove 51 of individual groove such as annular, filter screen part has a convex closure, can form a labyrinth at such attachment structure
Shape, is prevented effectively from residue and flows out, reduce secondary pollution.
Wherein, housing is clamped bottom plate filter 2 and water tumbler 1, does not have residue and flows out from there.In technique,
Owing to plate filter 2 and water tumbler 1 couple together by carrying cup 3, this structure being made up of multiple parts, cause micro-
Gap between bottom filter 4 and plate filter 2 and water tumbler 1 is uncontrollable, uses this structure then without by this side
The impact in face, it is not necessary to consider this clearance issues.Filter screen part smooth rotation, upper and lower side housing is clamped, the filter of the inside
Mesh portions can rotate a fixing position, will not rotate the most smooth because current scour causes crooked.This technical scheme is also
Convex closure, filter screen part design groove can be provided with at housing.The program can also be in housing and the coupling part of filter screen part
Some through holes 511 are opened for some residues within entrance are discharged in inner side.
Embodiment two:
With reference to Fig. 8 and Fig. 9, micro-filter 4 upper end is provided with a circulus such as step 43, and step 43 can encase flat
Bottom face filter 2, form the gap of " L " shape, make residue be difficult to from gap and flow out, reduce secondary pollution.Structure
Simply, owing to simply two parts connect, the gap between step 43 and plate filter 2 is controlled, can be by adjusting gap
Mode make micro-filter 4 smooth rotation and reduce residue flow out.
Embodiment three:
With reference to Figure 10 and Figure 11, loop configuration, micro-filter 4 is had to be provided with a structure on cup 3 and loop configuration is joined carrying
Closing, rotate along this circulus, although the gap of this structure upper and lower side is uncontrollable, but the gap at rotation is controlled, residual
Slag needs outflow to be difficult to, and effectively reduces secondary pollution.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability
The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory
Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (13)
1. the defecator for dish-washing machine, it is characterised in that including:
Water tumbler, described water tumbler is located at internal cavity of bowl washer bottom outside, described water tumbler is formed with intake tunnel；
Plate filter, described plate filter is located at internal cavity of bowl washer bottom inside, described plate filter is formed with peace
Dress hole；
Carry cup, described in carry cup the installing hole periphery on top and described plate filter be connected, described in carry the bottom of cup through institute
State installing hole and be connected in described water tumbler,
Micro-filter, being located at least partially in described water tumbler of described micro-filter, and described micro-filter rotatably overlap
In the described outside carrying cup, week of described micro-filter upper end along and the installing hole periphery of described plate filter between be formed
Clearance sealing structure,
The outlet of described intake tunnel is in being suitable to drive described micro-filter to rotate.
Defecator for dish-washing machine the most according to claim 1, it is characterised in that described defecator also includes
First sealing ring and the second sealing ring, described first sealing ring is spaced in the installing hole periphery of described plate filter and described micro-
Upper end week of filter along between, in the upper end of described micro-filter and described first sealing ring is formed with mating groove,
And between another the part in the upper end of described micro-filter and described first sealing ring is inserted in described mating groove to be formed
Gap seals structure, described second sealing ring be spaced in lower end week of described water tumbler bottom surface and described micro-filter along between, described
Mating groove it is formed with in the lower end of micro-filter and described second sealing ring one, and the lower end of described micro-filter and institute
State another a the part described mating groove of insertion in the second sealing ring interior to form clearance sealing structure.
Defecator for dish-washing machine the most according to claim 2, it is characterised in that shape on described first sealing ring
Becoming to have the mating groove that Open Side Down, the upper end of described micro-filter is inserted in described mating groove, and the upper end of described micro-filter
Gap between the bottom surface of face and described mating groove is more than the upper end of described micro-filter and the inner peripheral surface of described mating groove and periphery
Gap between face.
Defecator for dish-washing machine the most according to claim 3, it is characterised in that the upper end of described micro-filter
Limit between the bottom surface of face and described mating groove and be formed on back cavity, and the medial wall of described mating groove and described back cavity
The through hole of connection.
Defecator for dish-washing machine the most according to claim 3, it is characterised in that the upper end of described micro-filter
It is respectively formed on inwardly projecting annular flange flange with the inner peripheral surface of lower end.
Defecator for dish-washing machine the most according to claim 2, it is characterised in that the outside of described micro-filter
Being provided with connection rib, the upper end of described connection rib is connected with described first sealing ring and lower end is connected with described second sealing ring,
And described connection rib includes around described micro-filter spaced apart multiple.
Defecator for dish-washing machine the most according to claim 1, it is characterised in that described in carry cup and include supporting part
And filter house, described filter house is connected to below described supporting part, and the side face of described supporting part protrudes described filter house
Side face is step-like, and described filter house is passed down through described installing hole, and described supporting part is supported on described plate filter.
Defecator for dish-washing machine the most according to claim 7, it is characterised in that described micro-filter upper end
The step that the lower end with the described supporting part carrying cup is adaptive it is formed with, for making upper end and the institute of described micro-filter on inner peripheral surface
State and limit l-shaped clearance between plate filter to form clearance sealing structure.
Defecator for dish-washing machine the most according to claim 8, it is characterised in that described plate filter includes
First horizontal loops, the second horizontal loops and vertical ring, described second horizontal loops is positioned at inside described first horizontal loops, and described second
The inner side of horizontal loops limits described installing hole, and described second horizontal loops is less than described first horizontal loops, described vertical ring upper
Week along being connected with described first horizontal loops and edge next week is connected with described second horizontal loops, described in carry the supporting part of cup and be supported on institute
State in the second horizontal loops, and the described step of described micro-filter upper end and the vertical ring of described plate filter, the second level
Ring cooperation limits l-shaped clearance.
Defecator for dish-washing machine the most according to claim 7, it is characterised in that described micro-filter upper
End face formation clearance sealing structure spaced apart with the bottom surface of described supporting part, the inner side of described micro-filter upper end is provided with to convex
The first annular projection gone out, the outside of described filter house upper end is provided with the second outwardly annular projection, described first ring-type
Protruding and described second annular projection is spaced apart to form clearance sealing structure.
11. defecators for dish-washing machine according to claim 10, it is characterised in that described second annular projection
Preset distance spaced apart with the lower surface of described supporting part.
12. according to the defecator for dish-washing machine according to any one of claim 1-11, it is characterised in that between described
Gap seals the gap size of structure and is not more than 2 millimeters.
13. 1 kinds of dish-washing machines, it is characterised in that including:
Inner bag, limits washing cavities in described inner bag；
Defecator, described defecator is arranged on bottom described inner bag, and described defecator is according in claim 1-12
The defecator for dish-washing machine described in any one.
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| CN201610481784.3A CN105919533B (en) | 2016-06-23 | 2016-06-23 | Filter device for dish-washing machine and the dish-washing machine with it |
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| CN201610481784.3A CN105919533B (en) | 2016-06-23 | 2016-06-23 | Filter device for dish-washing machine and the dish-washing machine with it |
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| CN105919533A true CN105919533A (en) | 2016-09-07 |
| CN105919533B CN105919533B (en) | 2019-01-18 |
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Cited By (3)
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| CN107854085A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | For water basin dish-washing machine filter and there is its water basin dish-washing machine |
| FR3083071A1 (en) * | 2018-06-27 | 2020-01-03 | Groupe Brandt | FILTRATION DEVICE FOR DISHWASHER |
| CN110393495B (en) * | 2019-08-22 | 2024-04-12 | 广东万和电气有限公司 | Dish washer with tableware storage function structure |
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| Publication number | Publication date |
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| CN105919533B (en) | 2019-01-18 |
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Effective date of registration: 20230317 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 20 Beijiao Road, Beijiao Town, Shunde District, Foshan, Guangdong Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |