CN103860124B - Filter outer housing and the dishwasher including this filter outer housing - Google Patents
Filter outer housing and the dishwasher including this filter outer housing Download PDFInfo
- Publication number
- CN103860124B CN103860124B CN201310695424.XA CN201310695424A CN103860124B CN 103860124 B CN103860124 B CN 103860124B CN 201310695424 A CN201310695424 A CN 201310695424A CN 103860124 B CN103860124 B CN 103860124B
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- China
- Prior art keywords
- recovery holes
- outer housing
- inclined ribs
- filter
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
Abstract
Disclose a kind of filter outer housing and include the dishwasher of this filter outer housing.This dishwasher includes the water collector for store washing water, this filter outer housing is connected to the top of water collector and includes: filter coupling part, and this filter coupling part has and is connected to filter coupling part with the filter leached by the foreign body that comprises in the rinse water overflowing water collector；Peripheral part, this peripheral part is arranged in outside filter coupling part and is provided with recovery holes framework, and the recovery holes wherein allowing rinse water to pass through is formed at inside recovery holes framework；And inclined ribs, this inclined ribs is formed at the lower surface of peripheral part and sentences downward-sloping.
Description
Technical field
The present invention relates to a kind of filter outer housing and a kind of dishwasher including this filter outer housing,
And more particularly, to a kind of dishwasher for cleaning contaminated plate with a kind of at this
The filter outer housing used in dishwasher.
Background technology
Generally, dishwasher is by the rinse water cleaning pump promotion being ejected into by injection nozzle
Clean and be dried the household electrical appliances of the plate being arranged on shelf and lower shelf on shelf.Wash dish
Machine includes: form the bucket of the outward appearance of dishwasher；It is arranged in bucket to accommodate the plate shelf of plate；
Allow to be ejected into rinse water the injection nozzle on plate surface；Be installed to the basal surface of bucket with
The water collector of store washing water.
It addition, levels of contamination sensor be installed to water collector an inner surface or part the most such as
It is configured to heat the heater of the rinse water being incorporated in water collector, thus during cleaning process
The levels of contamination of sensing rinse water.When rinse water is contaminated to equal to or less than the level setting rank
Time other, rinse water can be discharged and the rinse water of cleaning can be introduced.
In typical dishwasher, the food dreg remained on plate is sprayed by injection nozzle
The pressure of the rinse water penetrated separates.The food dreg separated from plate surface is gathered in the end table of bucket
On face.Filter for being leached by dregs is installed to the upper surface of water collector to prevent from having greatly
The foreign body of volume is incorporated in water collector.It addition, the dregs for being introduced into are broken into small pieces
Destroyer (disposer) is arranged in water collector.Therefore, when the cleaning being stored in water collector
When water moves to injection nozzle, destroyer prevent dregs blocking rinse water flow path and because of
This hinders the injection of rinse water.
But, when there is the foreign body of large volume by being arranged on the filtration at the upper surface of water collector
Device and when being introduced in water collector, typical conventional dishwasher exists and causes noise and fault
Risk.Specifically, when the foreign body with large volume be drained pump be discharged into drain passage time, row
Let out passage can be occurred by the fault of foreign matters from being blocked or drainage pump.It addition, when foreign body quilt
Destroyer produces noise and vibration when resolving into small pieces, and this destroyer is designed to be introduced into catchmenting
Dregs in device are broken into small pieces.
Summary of the invention
Therefore, the present invention relates to substantially to eliminate the restriction by prior art and shortcoming causes one
Or a kind of filter outer housing of multiple problems and a kind of dishwasher including this filter outer housing.
It is an object of the present invention to provide one reduce noise and vibration during operation and reduce
The dishwasher of the probability of the fault caused by foreign body, is derived from high reliability.
Additional advantages of the present invention, purpose and feature will illustrate the most in the description that follows,
And for those of ordinary skills, partly will become when reading herein below
Understand or can understand from the practice of the present invention.By in written description and claim thereof
And the structure specifically noted in accompanying drawing can realize and obtain the purpose of the present invention and other is excellent
Point.
In order to realize these purposes and further advantage and according to the intent of the present invention, as here
Embody and broadly described, a kind of dishwasher including the water collector for store washing water
Filter outer housing is connected to the top of water collector, and includes: filter coupling part, this mistake
Filter coupling part have be connected to filter coupling part with by overflow water collector rinse water
In the filter that leaches of the foreign body that comprises；Peripheral part, this peripheral part is arranged in filter connection
Connect portion outboard and be provided with recovery holes framework, wherein allowing the recovery holes shape that rinse water is passed through
Become inside recovery holes framework；And inclined ribs, this inclined ribs is formed at the lower surface of peripheral part
Sentence downward-sloping.
Inclined ribs can extend from the first of recovery holes framework with being sloped downwardly.
Preferably, inclined ribs towards recovery holes framework, the second inclination in the face of the first side tiltedly.
Inclined ribs may be located remotely from central authorities' radial direction updip at filter outer housing of filter outer housing
Tiltedly extend.
Inclined ribs can tilt in the circumferential direction of peripheral part.
Preferably, inclined ribs is arranged in inside peripheral part and makes inclined ribs outside peripheral part
Edge preset distance.
Preferably, filter outer housing also includes the cross side being arranged in recovery holes framework and inclined ribs
Between with guide rinse water guiding piece.
Preferably, the first end of inclined ribs is connected to the first side of recovery holes framework, and is positioned at
Second end at the side contrary with the first end of inclined ribs, inclined ribs is positioned under recovery holes
At portion.
Preferably, inclined ribs towards recovery holes framework, the second inclination in the face of the first side tiltedly.
Preferably, the second side of the second end of inclined ribs and recovery holes framework in the horizontal direction that
This is predetermined distance.
In another aspect of the present invention, it is provided that a kind of dishwasher, this dishwasher includes collection
Hydrophone, it is connected to the filter outer housing on the top of water collector and is connected in filter outer housing
The filter of centre part, wherein filter outer housing includes: filter coupling part, this filter
Coupling part has the filter being connected to filter coupling part；Peripheral part, this periphery
Divide and be arranged in outside filter coupling part and be provided with recovery holes framework, wherein allow to clean
The recovery holes that water passes through is formed at inside recovery holes framework；And inclined ribs, this inclined ribs is formed at
The lower surface of peripheral part is sentenced downward-sloping.
Herein, inclined ribs can extend obliquely downward from the first side of recovery holes framework, and court
Second inclination to recovery holes framework, in the face of the first side tiltedly extends.
Preferably, the first end of inclined ribs is connected to the first side of recovery holes framework, and tilts
Second end of rib is positioned at the bottom of peripheral part as free end.
Preferably, this dishwasher also includes being discharged into for the rinse water that will be stored in water collector
The drain passage in outside, wherein between second end and the second side of recovery holes framework of inclined ribs
Distance less than the diameter of drain passage.
In this case, for guiding the guiding piece of rinse water to be preferably provided in the horizontal stroke of inclined ribs
To side.
Preferably, guiding piece is arranged between recovery holes framework and the cross side of inclined ribs.
It addition, peripheral part can be provided with multiple section.
Such as, these sections of peripheral part preferably include encirclement filter coupling part extremely
Lack a part and be provided with the first section of multiple first recovery holes, surround the first section extremely
Lack a part and be provided with the second section of multiple second recovery holes and surround the second section extremely
Lack a part and be provided with the 3rd section of multiple 3rd recovery holes.
It addition, the recovery at least two section being formed in first, second, and third section
Hole can be of different sizes.
Preferably, this dishwasher also includes being discharged into for the rinse water that will be stored in water collector
The drain passage in outside, wherein the bottom of the second side of recovery holes framework is provided with and prolongs straight down
The projecting rib stretched, wherein the distance between the second end and the projecting rib of inclined ribs is logical less than excretion
The diameter in road.
It should be understood that the general description before the present invention and both of which described in detail below
It is exemplary and explanatory, and aims to provide the further of the invention protected as requested
Explain.
Accompanying drawing explanation
Be included to provide a further understanding of the present invention and be merged in this application and
Constitute the accompanying drawing of a part of the application, it is illustrated that embodiments of the invention (one or more)
And for explaining the principle of the present invention together with description.In the drawings:
Fig. 1 is the cross sectional view illustrating dishwasher according to an embodiment of the invention；
Fig. 2 is that the decomposition of the water collector illustrating dishwasher according to an embodiment of the invention is saturating
View；
Fig. 3 is filter outer housing saturating illustrating dishwasher according to an embodiment of the invention
View；
Fig. 4 is the plan view of the filter outer housing of Fig. 3；
Fig. 5 is the side view of the filter outer housing of Fig. 3；And
Fig. 6 is the partial cut-away perspective view of the filter outer housing of Fig. 3.
Detailed description of the invention
The preferred embodiments of the present invention illustrated in the accompanying drawings with detailed reference to its example now.To the greatest extent
Possibly, identical reference will be used in all of the figs same or like to indicate
Part.
Fig. 1 be a diagram that the cross sectional view of dishwasher according to an embodiment of the invention.
With reference to Fig. 1, dishwasher 10 includes: forms the outward appearance of dishwasher and is provided with wherein
The bucket 11 of washing bucket；It is formed on the front surface of bucket 11 to open and close the door 18 of washing bucket；
The water collector 100 with store washing water is formed with the centre of the lower surface at bucket 11.
It addition, dishwasher 10 includes: the downside being attached to water collector 100 is collecting with drive installation
The cleaning motor 19 cleaning pump (not shown) in hydrophone 100；It is used as by cleaning pump pumping
The water guiding piece 14 of the passage that rinse water is moved along it；Be connected to the upper surface of water collector 100 with
The lower spray arm 16 of jet cleaning water up and/or down in washing bucket；It is attached to water guiding piece
The upper lateral part of 14 and vertically extending from water guiding piece 14 is positioned at the upper of the centre of washing bucket
Spray arm 15；With the top jet nozzle that the top plate portion being formed at bucket sentences jet cleaning water straight down
17。
It addition, dishwasher 10 includes: the upper lateral part being installed to spray arm 15 makes thereon
The upper shelf 12 that the plate placed is cleaned by upper spray arm 15；Be installed to lower spray arm 16
Upper lateral part makes the lower shelf 13 that the plate placed thereon is cleaned by lower spray arm 16.
Hereinafter, the operation of dishwasher 100 in accordance with the embodiments illustrated will be described.
First, user open dishwasher 100 door 18 and from washing bucket pull-out shelf
12 and/or lower shelf 13.Then, plate is placed on upper shelf 12 and lower shelf 13 by user
On.Hereafter, user is closed door 18 and applies electric power to dishwasher so that dishwasher operates.
When electric power is applied to dishwasher 100 and performs cleaning step, carry from water source is clear
Wash water flow in water collector 100.When the rinse water of specified quantitative flow in water collector, clearly
Wash motor 19 and start operation.Then, it is connected to clean the axle of motor 19 and be arranged on cleaning pump
In impeller 130 (see Fig. 2) rotate, thus flushing water pump is delivered to lower spray arm 16 and water
Guiding piece 14.
It addition, the rinse water being pumped into water guiding piece 14 moves to top jet nozzle 17 and upper injection
Arm 15, and be then ejected in washing bucket.It addition, be contained in shelf 12 and lower shelf
The injected rinse water of plate in 13 is cleaned.
Herein, top jet nozzle 17 jet cleaning water straight down, and upper spray arm 15 vertically to
Upper jet cleaning water.Thus, the plate being contained in shelf 12 is cleaned by.
It addition, lower spray arm 16 jet cleaning water straight up, thus clean and be contained in lower shelf
Plate in 13.It addition, by forming spray-hole in the lower surface of upper spray arm 15, permissible
Upper and lower jet cleaning water is to clean the uper side surface of the plate being contained in lower shelf 13 vertically.
It addition, when completing cleaning step, that collect in water collector 100, contaminated clearly
Foreign body in wash water is leached by filter (not shown).It addition, after foreign body is filtered off,
Drainage pump (not shown) discharges rinse water by drain passage (not shown) from dishwasher 100.
It addition, once rinse water is discharged, the rinse water of cleaning will pass through introduction hole and is incorporated into collection
In hydrophone 100, and as in cleaning step by spray arm 15 and lower spray arm 16
Injection.Then, the rinse water of the cleaning of injection rinses plate in rinse step.When completing drift
When washing step, plate experience drying steps, and thus complete cleaning operation.
Fig. 2 be a diagram that the decomposition of the water collector of dishwasher according to an embodiment of the invention
Perspective view.
With reference to Fig. 2, water collector 100 includes: for the water collector outer housing 110 of store washing water；
For covering the filter outer housing 300 on the top of water collector outer housing 110；Be seated in outside water collector
To guide the soil chamber 200 of the flowing of rinse water in cover 110.
Specifically, filter outer housing 300 covers the upper surface of water collector outer housing 110, and inserts
Enter in the groove of the centre of the lower surface being formed at bucket 11.Additionally, for will be in rinse water
In the filter 120 that leaches of the dirt that comprises be connected to filter outer housing 300.It addition, multiple times
Batter 331,333 and 335 is formed around the marginal portion of filter outer housing 300, is cleaning step
Rapid period, recovery holes 331,333 and 335 allows rinse water to drop in water collector 100.Separately
Outward, recovery holes 331,333 and 335 can be formed with variously-shaped such as circular or slit shape.
The filter 120 being connected to filter outer housing 300 is provided with drainage screen 121, drainage screen
The 121 tiny holes with intensive formation.The rinse water being incorporated in soil chamber 200 is by filtering
Net 121 overflows, and the foreign body simultaneously comprised in rinse water is filtered off.The rinse water overflowed is again
It is incorporated in water collector 100 by drainage screen 121.It addition, as it is shown on figure 3, be connected to down
The lower spray arm of spray arm 16 connects pipeline 322 can be installed to the central authorities of filter outer housing 300
Part, and the water guiding piece being connected to the end of water guiding piece 14 connect pipeline 324 can be with
Prominent mode is formed at the edge of filter outer housing 300.It is connected pipeline 322 with lower spray arm
The connecting portion 122 of connection can be arranged at the central authorities of filter 120.
It addition, soil chamber 200 is arranged at the downside of filter outer housing 300.Soil chamber 200
Including: upper room 220, upper room 220 has flow channel, it is allowed to rinse water is moved by flow channel
Move lower spray arm and connect pipeline 322 or water guiding piece connection pipeline 324；With lower room 210,
It is installed to lower room 210 for pumping the cleaning pump of rinse water.It addition, for the leaf pumping rinse water
Wheel 130 is arranged between room 220 and lower room 210.It addition, be connected to from cleaning pump motor
The impeller 130 of the motor drive shaft extended rotates, and this cleaning pump motor is installed to water collector outer housing 110
Lower surface.
Water collector outer housing 110 includes: rinse water storage part 114, and rinse water storage part 114 has
There is the bottom being recessed to desired depth with store washing water；Emptying pump shell 111, emptying pump shell
On 111 outer surfaces being formed at water collector outer housing 110, will be stored in rinse water storage part
Rinse water in 114 is discharged into the outside of rinse water storage part 114；Pipeline is guided with emptying pump
115, emptying pump guide pipeline 115 for guide the food dreg that is stored in soil chamber 200 from
And food dreg moves to emptying pump shell 111.It is logical that emptying pump guides pipeline 115 to be connected to excretion
Road (not shown).Can by drain passage from dishwasher discharge be stored in water collector clear
Wash water.
Specifically, the heater 140 for heated wash water is installed to rinse water storage part 114
Basal surface.It addition, destroyer 150 can be installed to this basal surface.Destroyer 150 connects
Motor drive shaft to the basal surface through water collector outer housing 110, in order to by rotation by food residues
Dregs is broken into small pieces.It addition, flow path switching valve 112 is installed to water collector outer housing 110
The edge of side is will be directed to lower spray arm 16 by the rinse water pumped away from soil chamber 200
Or water guiding piece 14.It addition, in the pollution cleaning and measuring in rinse cycle rinse water
The levels of contamination sensor 113 of rank is arranged on away from flow path switching valve 112 preset distance
Position.
Hereinafter, operation and the flowing of rinse water of water collector 100 configured as above will be described.
First, when dishwasher 10 starts to operate, rinse water flow in water collector outer housing 110.
It addition, when electric power is applied to heater 140, heater 140 heated wash water.It addition,
When above procedure completes, the motor 19 of the lower surface being installed to water collector outer housing 110 starts behaviour
Make.Thus, the destroyer 150 and the impeller 130 that are connected to the axle of motor 19 rotate.It addition,
When rotated, impeller 130 pumping is stored in the rinse water in rinse water storage part 114.It addition,
The rinse water of pumping moves along the flow channel being formed in lower room 210 and upper room 220.Separately
Outward, the direction of motion of rinse water is determined by flow path switching valve 112.Its flow direction is by flowing
Under the rinse water that dynamic path switching valve 112 sets moves to be formed in filter outer housing 300
Spray arm connects pipeline 322 or water guiding piece connects pipeline 324.Finally, rinse water moves to
Lower spray arm 16 or upper spray arm 15 and top jet nozzle 17 and be injected in bucket 11.
The foreign body be attached to plate exists in the situation of the foreign body with large volume, have big
The foreign body of volume can produce noise and vibration.Therefore, filter outer housing 300 is provided with recovery
Hole is incorporated in water collector 100 preventing the foreign body with large volume.Now, reduce simply
The size of recovery holes is only to leach the foreign body with large volume, and this can reduce the stream of rinse water
Enter speed, thus cause the scavenging period extended.The size of increase recovery holes can make to be had greatly
The filtration of the foreign body of volume becomes difficulty.Especially, even if the size of recovery holes reduces, it is possible to
Easily to be introduced the foreign body such as tooth with narrow cross section and elliptical shape by recovery holes
Sign.
According to one embodiment of present invention, inclined ribs 350 is arranged on filter outer housing 300
Bottom equals to or more than certain size, to guarantee the stream of rinse water with the size of maintenance recovery holes
Enter speed and the foreign body with large volume is leached.
Hereinafter, will describe in detail according to one embodiment of present invention referring to figs. 3 to Fig. 6
The filter outer housing 300 of dishwasher and inclined ribs 350.
With reference to Fig. 3, filter outer housing 300 includes: filter coupling part 310, filter
120 are connected to filter coupling part 310；With the week with recovery holes 331,333 and 335
Rim portion 330, rinse water passes recovery holes 331,333 and 335.
Filter 120 is connected to filter coupling part 310, and filter 120 will be contained in overflowing
Foreign body in the rinse water gone out leaches.Filter 120 is provided with the drainage screen 121 that rinse water passes.
Filter coupling part 310 is positioned at the central part office of filter outer housing 300, and periphery
330 are divided to be arranged at the periphery of filter outer housing 300.Herein, filter outer housing 300 is permissible
Round-shaped formation with the shape corresponding to water collector outer housing 110.In this case, filter
Device coupling part 310 and peripheral part 330 can be disposed concentrically upon and with round-shaped formation.
That is, filter coupling part 310 is arranged in the central part office of circular filter outer housing 300,
And peripheral part 330 can be along the outside of filter coupling part 310 with annular shape shape
Become.Preferably, filter coupling part 310 and peripheral part 330 can use mould to pass through
The injection of plastic resin and form and manufacture.
Lower spray arm connects pipeline 322 and is arranged on the centre of filter coupling part 310.Separately
Outward, water guiding piece connection pipeline 324 can be arranged at peripheral part 330.Water guiding piece is even
Adapter road 324 can be arranged on lower spray arm with connecting the spaced apart preset distance of pipeline 322
The side of filter outer housing 300.
Make to filter it addition, fastener hole 303 is preferably formed in filter coupling part 310
Device 120 is connected to filter coupling part 310 by fastening member (not shown).Can arrange
Multiple fastener holes 303, and by providing protuberance 301 and screw thread can be formed in protuberance 301
And form each fastener hole.By fastening member is connected to fastener hole 303, filter can join
Receive the filter coupling part 310 of filter outer housing 300.
It addition, filter coupling part 310 is provided with overfolw hole 305.Contaminated rinse water
The upper of soil chamber can be flow on the lower room 210 of soil chamber 200 by overfolw hole 305
Portion, and then via being connected to the filter of filter coupling part 310, flow to be formed
In recovery holes 331,333 and 335 in peripheral part 330.
Peripheral part 330 is arranged along the periphery of filter coupling part 310, and generally has
There is annular shape.Peripheral part 330 is arranged in outside filter coupling part 310.It addition,
The recovery holes 331,333 and 335 that rinse water is passed through is formed in peripheral part 330.More specifically
Ground, as shown in Figure 4, peripheral part 330 is provided with has the recovery holes 331 being formed at inner side
Recovery holes framework 341,343,345 and 347.The shape of recovery holes framework can change with right
Should be in the shape of recovery holes.In this embodiment, recovery holes 331 is illustrated as having tetragon
Shape (more specifically, trapezoidal shape), recovery holes 333 and 335 is illustrated as having ellipse
Shape shape.But, embodiments of the invention are not limited to this.
Peripheral part 330 can be provided with the water guiding piece connection pipeline being connected to water guiding piece 14
324。
Peripheral part 330 can be configured with in radial directions from filter coupling part 310 to
The plate of outer extension.
Peripheral part 330 is provided with at least one recovery holes being formed in the radial direction.Preferably
Ground, forms multiple recovery holes 331,333 and 335.Recovery holes 331,333 and 335 is at periphery
Arrange in the circumferential direction of part 330.
With reference to Fig. 4, recovery holes 331 can be by recovery holes framework 341,343,345 and 347
Formed.That is, recovery holes framework 341,343,345 and 347 is arranged on outside recovery holes 331
The recovery holes 331 opened is formed at inside framework.
Meanwhile, recovery holes 331,333 and 335 can be of different sizes.Peripheral part
330 can include at least one of multiple sections surrounding filter coupling part 310.Herein,
At least two in described section can have various sizes of recovery holes.
In this embodiment, peripheral part 330 can have three arranged in radial directions
Section I, II and III.That is, peripheral part 330 can include the first section I, surround the firstth district
The second section II and the 3rd section III of encirclement the second section II of section I.It addition, have not
The first section to the 3rd section I, II can be formed at the recovery holes 331,333 and 335 of size
With in III.But, embodiments of the invention are not limited to this.Having various sizes of recovery holes can
To be formed at least two in the first section to the 3rd section I, II and III, or have
The recovery holes of same size can be formed in the first section to the 3rd section I, II and III.
With reference to Fig. 3, the first section I surrounds filter coupling part 310 and is provided with multiple the
One recovery holes 335.That is, the first section I is arranged in outside filter coupling part 310 and shape
Become and surround at least some of of filter coupling part 310.First recovery holes 335 is formed at
In first section I and be arranged in the circumferential direction of the first section I.Reference Fig. 3, first time
Batter 335 can be formed on three row formed in circumferential direction.
Second section II is arranged in outside the first section I and is formed as surrounding the first section I's
At least partially.Multiple second recovery holes 331 are formed in the second section II.Second recovery holes
In 331 circumferential direction being arranged in the second section II.
3rd section III is arranged in outside the second section II and is formed as surrounding the second section II
At least some of.Multiple 3rd recovery holes 333 are formed in the 3rd section III.3rd reclaims
Hole 333 is arranged in the circumferential direction of the 3rd section III.With reference to Fig. 3, the 3rd recovery holes 333
Can be formed in circumferential direction on three row arranged.
According to one embodiment of present invention, filter outer housing 300 is preferably provided with inclined ribs
350。
Inclined ribs 350 is formed on the lower surface of peripheral part 330 with downward-sloping.Preferably,
Inclined ribs 350 is formed at the side of recovery holes 331,333 and 335 and sentences downward-sloping.Change speech
It, inclined ribs 350 is positioned at and is formed in the different plane of recovery holes.Specifically,
Inclined ribs 350 is located relative to be formed in the plane that the plane of recovery holes is downward-sloping.
With reference to Fig. 5 and Fig. 6, inclined ribs 350 can be from recovery holes framework 341,343,345
With 347 the first side 341 extend inclined downward, recovery holes framework 341,343,345 and
347 have the recovery holes 331 within it locating to be formed.That is, the first end 351 of inclined ribs 350
Be combined with the first side 341 of recovery holes framework.Now, inclined ribs 350 preferably with recovery holes
First side 341 of framework is integrally formed.
Inclined ribs 350 can be just at the first of recovery holes framework 341,343,345 and 347
Inclined surface it is provided with at side 341, or via vertical from the first side 341 of recovery holes framework
The extension downwardly extending preset distance is provided with inclined surface.
Inclined ribs 350 can towards recovery holes framework with the second side 343 faced by the first side 341
Tilt.That is, one end of inclined ribs 350 is combined with the first side 341 of recovery holes framework, and
The other end of inclined ribs 350 is positioned facing the second side 343 of recovery holes framework.
Preferably, the side that the incline direction of inclined ribs 350 is not flowed in recovery holes with rinse water
To unanimously.
Drop to the lower surface of bucket 11 from the rinse water of spray arm injection, and then flowing puts in place
In the water collector 100 of the central part office of the lower surface of bucket 11.Now, rinse water is from filtration
The outside of device outer housing 300 moves inward, thus flow in recovery holes.Therefore, inclined ribs 350
Preferably not consistent from the direction of the outside inward of filter outer housing 300 with rinse water
Side is inclined upwardly.Such as, comprising in the situation of toothpick in rinse water, rinse water drops to bucket
Lower surface and flow to the middle body of lower surface of bucket, be thereby introduced in recovery holes.
The toothpick comprised in rinse water moves also as the flowing of rinse water.Now, toothpick by
Not consistent with the direction of motion of toothpick (that is, the direction of motion of rinse water) side is acclivitous
Inclined ribs 350 leaches, and is therefore prevented from toothpick and is incorporated in recovery holes.
In this embodiment, the inclined-plane of inclined ribs 350 is outwardly formed at filter outer housing 300
At Nei Ce.That is, when filter outer housing 300 has round-shaped, inclined ribs 350 can have
Have from the outside of filter outer housing 300 in radial directions towards the central authorities of filter outer housing 300
Tilt the slope extended.In other words, inclined ribs 350 can be along with it be away from filter outer housing 300
Central authorities extend the most obliquely.In inclined ribs as above 350 away from filtration
In the situation that the central authorities of device outer housing 300 extend the most obliquely, the inflow of rinse water
Direction is contrary with the incline direction of inclined ribs 350.
The inner side of filter outer housing 300 it is arranged in the first side 341 of recovery holes framework, and
In the situation in the outside that the second side 343 is arranged on filter outer housing 300, the one of inclined ribs 350
End 351 is connected to the described side 341 of recovery holes framework, and the other end of inclined ribs 350
353 the second sides 343 being located towards recovery holes framework tilt.
Although not showing that in the drawings, but inclined ribs 350 can be in the week of peripheral part 330
It is inclined upwardly to side.That is, inclined ribs 350 can be towards the first side being arranged in recovery holes framework
341 and second the 3rd sides 345 between side 343 and the 4th side 347 tilt.Alternately, it
The 3rd side 345 can be obliquely run out to from the 4th side 347.
In the illustrated embodiment, inclined ribs 350 tilts from the inner side of filter outer housing 300
Extend to the outside of filter outer housing 300, or the radial direction at filter outer housing 300
On extend obliquely.But, inclined ribs 350 can be that flow into rinse water, from filter
The side that the outside of outer housing 300 is inwardly extending radial direction different is inclined upwardly.
Meanwhile, with reference to Fig. 5 and Fig. 6, the cross side of inclined ribs 350 is provided with guiding piece 361.
Guiding piece 361 arranges the cross side of inclined ribs 350 to guide rinse water.More specifically, draw
Guiding element 361 is arranged between the cross side of recovery holes framework and inclined ribs 350.
In the feelings that the first end 351 of inclined ribs 350 is combined with the first side 341 of recovery holes framework
In shape, guiding piece 361 can be arranged on the 3rd side 345 or the 4th side 347 of recovery holes framework
And between the cross side of inclined ribs 350.Now, the 3rd side 345 or of recovery holes framework
Four sides 347 are be adjacent to that recovery holes framework is combined with one end 351 of inclined ribs 350
The recovery holes framework of side 341.Preferably, inclined ribs 350 is arranged on the of recovery holes framework
Between three sides 345 and the 4th side 347, and between two cross sides of inclined ribs 350.
Preferably, guiding piece 361, inclined ribs 350 and recovery holes framework 341,343,345 and 347
It is formed integrally with each other.
At the bottom being arranged in recovery holes 331 and include inclined ribs 350 and guiding piece 361
Triangle space when being defined as slope, the upper surface on slope is opened as recovery holes 331.
It addition, the directed part of the side surface on slope 361 is closed, and the inclined surface on slope is inclined by
Rib 350 is closed.It addition, in the face of the surface 357 of inclined surface is opened.That is, the surface opened
357 are formed at the position relative with inclined surface.The rinse water being incorporated in recovery holes 331 can
To flow along inclined ribs 350 and to drop to water collector outer housing by the surface 357 opened
110。
The surface 357 opened refers at the second end 353 of inclined ribs 350 and recovery holes framework
The second side 343 between space.Second end 353 of inclined ribs 350 is, correspond to faced by
The free end of the other end of the first end 351 being combined with the first side 341 of recovery holes framework.Separately
Outward, the second side 343 of recovery holes framework is corresponding in the face of the framework of the first side 341.
Meanwhile, the second end 353 of inclined ribs 350 is positioned at the bottom of recovery holes 331.That is,
Second end 353 of inclined ribs 350 is preferably positioned as in recovery holes 331.That is, with reference to Fig. 4,
When observing filter outer housing 300 from top, the second end 353 and recovery holes of inclined ribs 350
The second spaced apart preset distance in side 343 of framework.Second end 353 of inclined ribs 350 and recovery
The second the most predetermined distance A in side 343 of hole framework.Therefore, rinse water energy
Enough directly drop to the second end 353 in inclined ribs 350 and the second side 343 of recovery holes framework
Between space in, and the rate of influx of therefore rinse water can increase.In other words, because
Inclined ribs 350 is not positioned at the lower section of the part in the space of recovery holes 331, so being incorporated into back
Rinse water in batter 331 can directly flow in water collector outer housing 110 without inclination
Rib 350.
Meanwhile, in the second side 343 of the second end 353 of inclined ribs 350 and recovery holes framework it
Between distance D be preferably less than the diameter of drain passage.It is more than the straight of drain passage in distance D
In the situation in footpath, the foreign body of the size with the diameter more than drain passage can be incorporated into and catchment
In device.The foreign body introduced in water collector is discharged in drain passage.Now, have more than row
The foreign body of the size letting out the diameter of passage can block drain passage.Therefore, in inclined ribs 350
The second end 353 and the second side 343 of recovery holes framework between distance preferably less than excretion
The diameter of passage.Dashing forward that the lower vertical from the second side 343 of recovery holes framework downwardly extends
Going out in the situation that rib 345 is formed as shown in Figure 6, projecting rib 345 is arranged so that inclining
Distance D between second end 353 and the projecting rib 345 of diagonal rib 350 is straight less than drain passage
Footpath.
Preferably, inclined ribs 350 be arranged in filter outer housing 300 with filter outer housing 300
The spaced apart preset distance of outward flange interior location at.That is, inclined ribs 350 with periphery
Divide the inner side being positioned at peripheral part 330 at the spaced apart preset distance of outward flange of 330.
Water collector outer housing 110 is arranged at the bottom of filter outer housing 300 and is connected in parallel to filter
Outer housing 300, and therefore it can be inclined by rib 350 and hinders.Therefore, by outside filter
Inside cover 300, inclined ribs 350 is arranged to spaced apart with the outward flange of filter outer housing 300 pre-
Set a distance, is possible to prevent the obstruction to water collector outer housing 110.
Preferably, during inclined ribs 350 is disposed in the second section II of peripheral part 330
At the bottom of the second recovery holes 331.As it has been described above, the second section II is disposed in periphery
Divide at the 3rd section III at the outermost edge of 330 and be adjacent to filter coupling part 310
Between first section I.Therefore, by forming inclined ribs at the bottom of the second recovery holes 331
350, it is possible to prevent the water collector obstruction to water collector outer housing 110.It is positioned in inclined ribs 350
In situation in one section I, it can hinder the lower room 210 of soil chamber 200.Therefore, tilt
Rib 350 is preferably arranged at the bottom of the second recovery holes 331 being formed in the second section.
But, inclined ribs 350 is not required to be positioned in the second section II.Inclined ribs 350 only needs
It is arranged in it and does not hinder the position of the thickness of the top edge of water collector outer housing 110.
As from clear above description, the present invention has the effect that.
According to embodiments of the invention, can reduce during the operation of dishwasher by being incorporated into collection
In hydrophone, have large volume foreign body produce noise and vibration.
It addition, the drainage pump in dishwasher according to an embodiment of the invention or broken appliance
The probability of fault that have reduction, that caused by foreign body.
Will be evident for a person skilled in the art that can be without departing from the present invention
Spirit or scope in the case of realize various modification and variant in the present invention.Therefore, this
Bright be intended to variant of the invention and variant, if they fall into claims and etc.
In the range of form.
Claims (20)
1. a filter outer housing for dishwasher, described dishwasher includes for store washing water
Water collector, and described filter outer housing is connected to the top of described water collector, it is characterised in that
Described filter outer housing includes:
Filter coupling part, filter is coupled to described filter coupling part comprising
Leach at the foreign body from the rinse water that described water collector overflows；
Peripheral part, described peripheral part be arranged in described filter coupling part outside and
Being provided with recovery holes framework, the recovery holes wherein allowing rinse water to pass is formed at described recovery holes
The inner side of framework；With
Inclined ribs, described inclined ribs is formed at the lower surface of described peripheral part and sentences downward-sloping.
Filter outer housing the most according to claim 1, wherein, described inclined ribs is from described
The first of recovery holes framework is sloped downwardly extension.
Filter outer housing the most according to claim 2, wherein, described inclined ribs is towards institute
The second inclination with described first side pair stating recovery holes framework is oblique.
Filter outer housing the most according to claim 3, wherein, described inclined ribs is described
Filter outer housing in the radial direction away from described filter outer housing middle ground tilt extend.
Filter outer housing the most according to claim 3, wherein, described inclined ribs is described
Tilt in the circumferential direction of peripheral part.
Filter outer housing the most according to claim 2, wherein, described inclined ribs is arranged in
The inside of described peripheral part so that the outward flange interval of described inclined ribs and described peripheral part
Open preset distance.
Filter outer housing the most according to claim 1, also includes being arranged in described recovery holes
To guide the guiding piece of rinse water between the cross side of framework and described inclined ribs.
Filter outer housing the most according to claim 1, wherein, the first of described inclined ribs
End is connected to the first side of described recovery holes framework, and be positioned at described inclined ribs with described the
Second end at the side that one end is relative, described inclined ribs is positioned at the lower section of described recovery holes.
Filter outer housing the most according to claim 8, wherein, described inclined ribs is towards institute
The second inclination with described first side pair stating recovery holes framework is oblique.
Filter outer housing the most according to claim 9, wherein, the institute of described inclined ribs
Described second side stating the second end and described recovery holes framework is spaced apart from each other pre-in the horizontal direction
Set a distance.
11. 1 kinds of dishwashers, described dishwasher includes water collector, is connected to described water collector
The filter outer housing on top and be connected to the filter of middle body of described filter outer housing,
It is characterized in that, described filter outer housing includes:
Filter coupling part, described filter is connected to described filter coupling part；
Peripheral part, described peripheral part be arranged in described filter coupling part outside and
Being provided with recovery holes framework, the recovery holes wherein allowing rinse water to pass is formed at described recovery holes
The inner side of framework；With
Inclined ribs, described inclined ribs is formed at the lower surface of described peripheral part and sentences downward-sloping.
12. dishwashers according to claim 11, wherein, described inclined ribs is from described time
First side of batter framework extends obliquely downward, and towards described recovery holes framework with described
Second inclination of the first side pair tiltedly extends.
13. dishwashers according to claim 11, wherein, the first end of described inclined ribs
It is connected to the first side of described recovery holes framework, and the second end of described inclined ribs is as freedom
End is positioned at the lower section of described peripheral part.
14. dishwashers according to claim 13, also include for will be stored in described collection
Rinse water in hydrophone is discharged into the drain passage in outside,
Wherein, at described second end of described inclined ribs and described recovery holes framework with described
Distance between second side of one side pair is less than the diameter of described drain passage.
15. dishwashers according to claim 14, wherein, for guiding drawing of rinse water
Guiding element is arranged at the cross side of described inclined ribs.
16. dishwashers according to claim 15, wherein, described guiding piece is arranged in institute
State between recovery holes framework and the described cross side of described inclined ribs.
17. dishwashers according to claim 11, wherein, described peripheral part is provided with
Multiple sections.
18. dishwashers according to claim 17, wherein, described peripheral part described
Section includes surrounding at least some of of described filter coupling part and being provided with multiple first
First section of recovery holes, surround at least some of of described first section and be provided with multiple
Second section of the second recovery holes and surround at least some of of described second section and set
It is equipped with the 3rd section of multiple 3rd recovery holes.
19. dishwashers according to claim 18, wherein, described first section,
The described recovery holes formed at least two section in two sections and the 3rd section has different
Size.
20. dishwashers according to claim 13, also include for will be stored in described collection
Rinse water in hydrophone is discharged into the drain passage in outside,
Wherein, the bottom of second side with described first side pair of described recovery holes framework is arranged
There is the projecting rib extended straight down,
Wherein, the distance between described second end and the described projecting rib of described inclined ribs is less than
The diameter of described drain passage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0147240 | 2012-12-17 | ||
| KR1020120147240A KR101960312B1 (en) | 2012-12-17 | 2012-12-17 | A filter housing and a dish washer including the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103860124A CN103860124A (en) | 2014-06-18 |
| CN103860124B true CN103860124B (en) | 2016-08-17 |
Family
ID=49884956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695424.XA Expired - Fee Related CN103860124B (en) | 2012-12-17 | 2013-12-17 | Filter outer housing and the dishwasher including this filter outer housing |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140166058A1 (en) |
| EP (1) | EP2742846B1 (en) |
| KR (1) | KR101960312B1 (en) |
| CN (1) | CN103860124B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10661312B2 (en) | 2017-01-23 | 2020-05-26 | Allosource | High-pressure water debridement system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778255A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Auxiliary filter of bowl washer |
| US20060249184A1 (en) * | 2005-05-06 | 2006-11-09 | Lg Electronics Inc. | Sump assembly and dish washer using the same |
| CN101164489A (en) * | 2006-09-27 | 2008-04-23 | Lg电子株式会社 | Sump for dish washer |
| CN101336821A (en) * | 2007-12-10 | 2009-01-07 | 南京乐金熊猫电器有限公司 | Dish washer and its control method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007046072B4 (en) * | 2006-09-27 | 2022-09-15 | Lg Electronics Inc. | sump of a dishwasher |
| US7942156B2 (en) * | 2008-11-20 | 2011-05-17 | Electrolux Home Products, Inc. | Screening arrangement for a dishwashing appliance, and associated apparatus |
-
2012
- 2012-12-17 KR KR1020120147240A patent/KR101960312B1/en active IP Right Grant
-
2013
- 2013-12-17 EP EP13197849.6A patent/EP2742846B1/en active Active
- 2013-12-17 US US14/108,603 patent/US20140166058A1/en not_active Abandoned
- 2013-12-17 CN CN201310695424.XA patent/CN103860124B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778255A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Auxiliary filter of bowl washer |
| US20060249184A1 (en) * | 2005-05-06 | 2006-11-09 | Lg Electronics Inc. | Sump assembly and dish washer using the same |
| CN101164489A (en) * | 2006-09-27 | 2008-04-23 | Lg电子株式会社 | Sump for dish washer |
| CN101336821A (en) * | 2007-12-10 | 2009-01-07 | 南京乐金熊猫电器有限公司 | Dish washer and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2742846B1 (en) | 2018-05-02 |
| US20140166058A1 (en) | 2014-06-19 |
| KR101960312B1 (en) | 2019-03-20 |
| KR20140078181A (en) | 2014-06-25 |
| EP2742846A1 (en) | 2014-06-18 |
| CN103860124A (en) | 2014-06-18 |
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