CN107532368B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN107532368B CN107532368B CN201680017910.8A CN201680017910A CN107532368B CN 107532368 B CN107532368 B CN 107532368B CN 201680017910 A CN201680017910 A CN 201680017910A CN 107532368 B CN107532368 B CN 107532368B
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- CN
- China
- Prior art keywords
- water
- water route
- washing
- dewatering tub
- circulation water
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A kind of automatic washing machine, has: circulation water route (25) are set to the side surface part of Washing dewatering tub (21), and the water sent for use by the rotation of impeller (23) flows through;The water route of resin forms between component (26), and the internal perisporium (21a) of Washing dewatering tub (21) and forms circulation water route (25);Filter installation portion (201) is formed in water route and forms component (26);And filter unit (27), it is rotatably mounted in filter installation portion (201), sucking along internal perisporium (21a) flowing water and makes it through from the water in circulation water route (25) return Washing dewatering tub (21) and the water flow generated and being rotated by impeller (23), collects the line bits etc. contained in the water passed through.Filter installation portion (201) include the lower part fulcrum (202) for the rotary shaft for constituting filter unit (27) and the behind for being formed in lower part fulcrum (202) and with circulation water route (25) the interior opening portion (206) being connected to;The face towards circulation water route (25) of component (26) is formed in water route, the wall portion (210) for inhibiting the outflow of the water from opening portion (203) is formed with towards internal perisporium side.The wall portion (210) can be improved the line bits collection efficiency of filter unit (27).
Description
Technical field
The present invention relates to a kind of washing machines.
Background technique
In the past, in automatic washing machine, the one of the line bits, dust that are come out from washings when as collecting washing
Kind construction can collect construction using the end of a thread shown in Fig. 10.The washing machine of construction is collected by filtration in such as patent using this
It is on the books in document 1.
Figure 10 (a) is to indicate that the main portions sectional view of the Washing dewatering tub 500 of construction is collected by filtration in the end of a thread.It is de- in washing
The side surface part of bucket 500 forms component 510 by water route and is formed with circulation water route 520.Component 510 is formed in water route, is formed with
The filter installation portion 511 being rearward recessed is provided with filter unit 530 with freely loading and unloading in filter installation portion 511.?
Filter installation portion 511, in lower surface, 511a is formed with the first fulcrum 512 outstanding upwards, and in upper surface, 511b is formed with
First shaft hole 513 is formed with outflux 514 in rear surface 511c.It is set to the second axis hole of the lower part of filter unit 530
531 the first fulcrums 512 of insertion are set to the second fulcrum 532 insertion first shaft hole 513 on the top of filter unit 530.By
This, filter unit 530 is rotary shaft with the first fulcrum 512 and the second fulcrum 532, can only rotate defined angle in the lateral direction
Degree.Circulation water route 520 is connected to the side of impeller 540.
When impeller 540 rotates, as indicated by arrows f1, the water released from the blade 541 that draws water of impeller 540 to peripheral direction
It is imported into circulation water route 520, is flowed out from outflux 514, flow through filter unit 530 and return in Washing dewatering tub 500.This
When, line bits contained in water etc. are collected by filter unit 530.
In addition, the water jet propulsion that filter unit 530 is generated by the rotation by impeller 540 is rotated, such as arrow F2
It is shown, it is flowed into filter unit 530 along the internal perisporium flowing water of Washing dewatering tub 500 from the suction inlet 533 of rear surface,
And it passes through in filter unit 530.At this point, the line bits etc. flowed into together with water are collected by the end of a thread filter unit 530.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2000-334198 bulletin
Problem to be solved by the invention
Water route forms component 510 and can be formed by resin material.In this case, water route forms component 510 and uses mold
It is made by molding.
Figure 10 (b) is shown the figure of the main portions of the molding mold M of water route member of formation 510.For example, for water route
Formed component 510 molding, can be used be made of the second mold M2 of the first mold M1 of face side and back side and along
Water route forms the mold M of the front-rear direction segmentation of component 510.In this case, since the side of the first fulcrum 512 is by second
Mold M2 is formed, therefore in the rear surface 511c of filter installation portion 511, is formed in the position of the behind of the first fulcrum 512
The opening portion 515 passed through for the second mold M2.It should be noted that can also be additional to mold M to the prominent of the first fulcrum 512
The third mold of direction sliding forms the first fulcrum 512 by the third mold.But in this case, not formed opening
Portion 515, it is possible to sliding trace can be formed in rear surface 511c, damage appearance condition or tangle line bits etc..
It is formed in the opening portion 515 and circulation water route 520 of water route formation component 510 and is connected to.Therefore, such as Figure 10 (a)
Shown in arrow F3, a part for flowing through the water in circulation water route 520 towards outflux 514 is flowed out from opening portion 515.The water of outflow is not
It is returned in Washing dewatering tub 500 by filter unit 530.In this case, the line bits of filter unit 530 may be reduced
Deng collection efficiency.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of washing machines of collection efficiency that can improve line bits etc..
The solution to the problem
The washing machine of embodiments of the present invention has: Washing dewatering tub, accommodates washings;Impeller is rotatably matched
It is placed in the bottom of the Washing dewatering tub;Circulation water route is set to the side surface part of the Washing dewatering tub, for use by the impeller
Rotation and the water sent flow through;The water route of resin forms between component, and the internal perisporium of the Washing dewatering tub and forms institute
State circulation water route;Filter installation portion is formed in the water route and forms component;And filter unit, it is rotatably mounted in
The filter installation portion sucks and returns to water in the Washing dewatering tub from the circulation water route and by by the impeller
Rotation and the water flow that generates and along the internal perisporium flowing water and make it through, collect the line bits etc. contained in the water passed through
Collection.Here, the filter installation portion includes the fulcrum for the rotary shaft for constituting the filter unit and is formed in the fulcrum
Behind and with the opening portion that is connected in the circulation water route.In turn, in water route formation component towards the circulation water route
Face, be formed with towards the internal perisporium side inhibit the water from the opening portion outflow wall portion.
By above-mentioned structure, due to that the water flowed through in circulation water route can be imported in filter unit well, thus
It is expected to improve the collection efficiency of line bits of filter unit etc..
In the washing machine of present embodiment, the wall portion can be using the lower section and left and right at least surrounding the opening portion
The structure of this tripartite of side.
By above-mentioned structure, can inhibit to bump against with the wall of the downside of wall portion and the water of of short duration shunting from side inlet opening
Portion can further suppress the outflow of the water from opening portion.
Using above-mentioned structure, in turn, gap can be formed between the wall portion and the internal perisporium.
When using such structure, when carrying out dehydration, enclosed out even if the water being discharged from washings enters
The inside of the wall portion of at least tripartite of oral area can also be such that the water entered flows out in circulation water route from gap.Therefore, water can be prevented
Remain in the inside of wall portion always.
It can include the structure of protruding portion using the wall portion for the washing machine of present embodiment, which has
Central portion is than the both ends of the left and right directions of the opening portion more to the upstream side shape outstanding in the circulation water route.
By above-mentioned structure, the water flowed through in circulation water route is successfully shunted to the left and right and bumping against with protruding portion.
As a result, since the reduction of the flow velocity of the water in circulation water route can be inhibited, thus can make line bits etc. be transported to well by water flow
Filter unit.
Invention effect
Through the invention, a kind of washing machine of collection efficiency that can improve line bits etc. can be provided.
Effect and meaning of the invention is further clarified by the explanation of embodiment as follows.But with
Under embodiment be implement the present invention when one illustration, the present invention is not by any limit described in the following embodiments and the accompanying drawings
System.
Detailed description of the invention
Fig. 1 is the side sectional view for showing the structure of automatic washing machine involved in embodiment.
Fig. 2 be show the Washing dewatering tub of the peripheral portion in circulation water route involved in embodiment main portions it is vertical
Cut open figure.
Fig. 3 is to show the main portions cross of the Washing dewatering tub of the peripheral portion in circulation water route involved in embodiment
Cut open figure.
Fig. 4 is the figure for showing the structure of filter unit involved in embodiment.
Fig. 5 is the main view for showing the structure that water route involved in embodiment forms component.
Fig. 6 is the rear perspective view for showing the structure that water route involved in embodiment forms component.
Fig. 7 is to show the figure for flowing to the water flow in circulation water route involved in embodiment towards outflux.
Fig. 8 is that the water route for the structure for showing the wall portion that blocks water involved in modification 1 and modification 2 forms the main portion of component
Position rear perspective view.
Fig. 9 is the figure for schematically showing the structure for the wall portion that blocks water involved in other modifications.
Figure 10 is the figure that an example for collecting construction to the end of a thread is illustrated.
Specific embodiment
Hereinafter, the automatic washing machine of the embodiment about washing machine of the invention, is described with reference to the accompanying drawings.
Fig. 1 is the side sectional view for showing the structure of automatic washing machine 1.
Automatic washing machine 1 has the casing 10 for constituting appearance.Casing 10 includes: the machine for the square tubular that top and bottom are opened
The upper surface of body portion 11, the upper surface for covering main body section 11 plate 12 and the footstool 13 for supporting main body section 11.Top panel 12 is formed with
The input port 14 of washings.Input port 14 is covered by the upper cover 15 of freely openable.
In casing 10,20 not shown 4 hanger rods of outer barrel flexibly hanger bearing.In outer barrel 20, configured with washing
Wash dehydration barrel 21.Outer barrel 20 and Washing dewatering tub 21 are tilted slightly towards front.Washing dewatering tub 21 with relative to vertical direction slightly
Micro- rotary shaft R inclined forwards is pivoted about.Casing 10 has and the top of outer barrel 20 degree outstanding forwards
Correspondingly protruding portion 10a outstanding forwards.
In the internal perisporium 21a of Washing dewatering tub 21, there are many dewatering hole 21b for formation.In addition, at the bottom of Washing dewatering tub 21
Face is formed with multiple limbers 21c.In turn, on the top of Washing dewatering tub 21, it is provided with balance ring 22.
In the bottom of Washing dewatering tub 21, it is configured with impeller 23.On the surface of impeller 23, it is formed with from face center and radiates
The multiple blade 23a extended to shape.In addition, at the back side of impeller 23, be formed with radially extend from back side center it is multiple
Draw water blade 23b.These draw water blade 23b configuration between the bottom surface at the back side and Washing dewatering tub 21 that are formed in impeller 23
In pump chamber 24.
Component 26 is formed by water along the circulation water route 25 that the internal perisporium 21a of Washing dewatering tub 21 vertically extends
It is formed with internal perisporium 21a.The lower end in circulation water route 25 is connected with pump chamber 24.Filter unit 27 is removably mounted on circulation
Water route 25 is the water route formation component 26 for constituting circulation water route 25.It is come out from washings when filter unit 27 collects washing
Line bits, dust.
In the outer bottom of outer barrel 20, the driving unit of the generation torque configured with driving Washing dewatering tub 21 and impeller 23
30.Driving unit 30 includes driving motor 31 and transmission mechanism portion 32.Transmission mechanism portion 32 have clutch mechanism, by this from
The handover operation of clutch mechanism, in washing process and rinse cycle, by the torque of driving motor 31 only pass to impeller 23 from
And impeller 23 is only allowed to rotate;During the dehydration process, the torque transfer of driving motor 31 is made to impeller 23 and Washing dewatering tub 21
Impeller 23 and Washing dewatering tub 21 integrally rotate.In addition, transmission mechanism portion 32 has deceleration mechanism.In washing process and rinsing
In the process, the revolving speed after impeller 23 is lowered with the revolving speed of driving motor 31 according to the reduction ratio of deceleration mechanism is rotated.
In the outer bottom of outer barrel 20, it is formed with drain outlet portion 20a.In drain outlet portion 20a, it is provided with drain valve 40.Draining
Valve 40 is connect with scupper hose 41.When drain valve 40 is opened, store soft by draining in Washing dewatering tub 21 and the water of outer barrel 20
Pipe 41 is discharged to outside machine.
At the rear portion of top panel 12, configured with for tap water to be provided to the feed water unit 50 in Washing dewatering tub 21.
Feed water unit 50 is connected with water-supply valve 51, and water-supply valve 51 is connect with tap.Feed water unit 50 is thrown when carrying out washing operating
Enter detergent.When water-supply valve 51 is opened, tap water is imported into feed water unit 50.The tap water of importing is in feed water unit 50
It flows out, is provided in Washing dewatering tub 21 from feed water unit 50 after being mixed with detergent.
Automatic washing machine 1 carries out the washing operating of various operation modes.Washing operating includes washing process, intermediate dehydration
Process, rinse cycle and final dewatering process.
In washing process and rinse cycle, in the state that storage has water in Washing dewatering tub 21,23 right direction of impeller
It is rotated with left direction.Water flow is generated by being rotated in Washing dewatering tub 21 for impeller 23.In washing process, pass through generation
The detergent cleaning washings contained in water flow and water.In rinse cycle, pass through the water flow rinsing washing materials of generation.
During intermediate dehydration and final dewatering, Washing dewatering tub 21 and the integrated high speed rotation of impeller 23.Washing
The effect for the centrifugal force that object is generated by Washing dewatering tub 21 is dehydrated.
The automatic washing machine 1 of present embodiment collects structure with the end of a thread being made of circulation water route 25 and filter unit 27
It makes and is characterized, be described in detail hereinafter, collecting construction about the end of a thread.
Fig. 2 is to show the main portions sectional side elevation of the Washing dewatering tub 21 of the peripheral portion in circulation water route 25.Fig. 3 is to show
The main portions cross sectional view of the Washing dewatering tub 21 of the peripheral portion in circulation water route 25 is gone out, Fig. 3 (a), which is shown, produces dextrorotation
State when water flow, Fig. 3 (b) show state when producing left-handed water flow.Fig. 4 is the structure for showing filter unit 27
Figure, Fig. 4 (a) is the perspective view of filter unit 27, and Fig. 4 (b) is the side sectional side elevation of filter unit 27.Fig. 5 and Fig. 6 difference
It is the main view and rear perspective view for showing the structure that water route forms component 26.
Filter unit 27 has the end of a thread filter 110 and filter box 120.The end of a thread filter 110 is by net fibric
Bag body is constituted.Filter box 120 is formed as the cubic shaped of hollow lengthwise, and rear surface is open as suction inlet 121.?
The front surface of filter box 120 is formed with mounting opening 122, is equipped with the end of a thread filter 110 in the mounting opening 122.
In the upper end of filter box 120, be formed with can curved elastic piece 123 downwards, in the elastic piece 123
Upper surface is formed with top fulcrum 124 outstanding upwards.In addition, being formed with operating sheet 125 in the front end of elastic piece 123.
User can be such that elastic piece 123 is bent downwards by pressing with finger the operating sheet 125.In turn, in filter box 120
Lower end is formed with lower axle bore 126.
Water route forms component 26 and is formed by resin material, vertically extends and heaves slightly towards front.For water
Road forms component 26, and surface is towards the inside of Washing dewatering tub 21, inside of the back side towards circulation water route 25.In water route shape
At the surface of component 26, it is formed with the filter installation portion being recessed into 120 correspondingly-shaped of filter box of filter unit 27
201。
In filter installation portion 201, in its bottom, 201a is formed with lower part fulcrum 202 outstanding upwards, at an upper portion thereof
201b is formed with upper gland 203.Lower part fulcrum 202 is equivalent to fulcrum of the invention.
In the rear surface 201c of filter installation portion 201, slightly locates on the lower in central portion and central portion, be formed with multiple
Outflux 204.In addition, being formed with recess portion 205 on top in the rear surface 201c of filter installation portion 201.Work as filter unit
27 when being installed on filter installation portion 201, and the rear portion of the elastic piece 123 of filter unit 27 is contained in recess portion 205.
In turn, in the rear surface 201c of filter installation portion 201, the position of the behind of fulcrum 202 in lower part is formed with ratio
The slightly larger rectangular opening portion 206 of lower part fulcrum 202.Water route forms component 26 and is made with mold by forming.Such as by Figure 10
(b) as illustrating, in order to which the mold when forming manufacture for formation lower part fulcrum 202 is by being formed with opening portion 206.It opens
It is connected in oral area 206 and circulation water route 25.
Multiple and mistake is respectively formed in the left and right sides of filter installation portion 201 on the surface that water route forms component 26
The right flow path 207 and left flow path 208 that filter mounting portion 201 is equally recessed and extends in the lateral direction.
The back side of component 26 is formed in water route, the water route for towards rear being formed with duplex divides muscle 209.It draws in water route
The inside region of muscle 209 is divided to constitute circulation water route 25.In turn, the back side that component 26 is formed in water route, the week in opening portion 206
It encloses, is formed with the wall portion 210 that blocks water towards the side internal perisporium 21a of Washing dewatering tub 21 towards rear.The wall portion that blocks water 210 is suitable
In wall portion of the invention.The wall portion that blocks water 210 is formed as rectangular tubular in a manner of surrounding 206 four directions of opening portion, has lower wall
211, upper wall 212, left wall 213 and right wall 214.As shown in Fig. 2, forming component 26 in water route has been installed on Washing dewatering tub 21
Internal perisporium 21a in the state of, block water be formed between wall portion 210 and internal perisporium 21a as defined in gap S.
Filter unit 27 is installed on the filter installation portion 201 that water route forms component 26.Water route is installed and forms component 26
When, the lower part fulcrum 202 of filter installation portion 201 is embedded in the lower axle bore 126 of filter unit 27 by user first.Then,
User presses the operating sheet 125 of filter unit 27, on one side so that top fulcrum 124 than filter installation portion 201 upper axis
The low mode in hole 203 is bent elastic piece 123 downwards, moves the top of filter unit 27 rearward.Then, when
When top fulcrum 124 reaches the position of upper gland 203, user decontrols the bending to elastic piece 123, and top fulcrum 124 is embedding
Enter upper gland 203.Filter unit 27 is fixed on water route with following state and forms component 26: with top fulcrum 124 and lower part
Fulcrum 202 is rotary shaft, and the front observation for forming component 26 by water can only right direction or left direction rotation predetermined angular.
Then, referring to Fig. 2 and Fig. 3, the collection movement of line bits about filter unit 27 etc. is illustrated.
In washing process or rinse cycle, when impeller 23 rotates, pass through the swabbing action for the blade 23b that draws water, washing
Water between dehydration barrel 21 and outer barrel 20 is inhaled into pump chamber 24 by limbers 21c, is pushed out to peripheral direction.Such as arrow F1
It is shown, it is pushed out the water come and rises in circulation water route 25 and flowed out from outflux 204, by the end of a thread mistake of filter unit 27
Filter 110 returns in Washing dewatering tub 21.At this point, the line bits etc. contained in water are collected by the end of a thread filter 110.
In addition, as shown in Fig. 3 (a) and (b), when generating dextrorotation or left-handed water flow because of the rotation of impeller 23, filtering
27 right direction of device unit or left direction inclination.As a result, as indicated by arrows f2, it is flowed along the internal perisporium 21a of Washing dewatering tub 21
Dynamic water flows into filter unit 27 from the suction inlet 121 of rear surface, flows through the end of a thread filter 110.At this point, contain in water
Line bits etc. are collected by the end of a thread filter 110.
Fig. 7 is to show the water flow figure flowed in circulation water route 25 towards outflux 204.Positioned at the upstream of outflux 204
Opening portion 206 is surrounded by the wall portion 210 that blocks water, the water risen in circulation water route 25 with block water wall portion 210 lower wall 211 bump against from
And shunt to the left and right, the left and right sides for flowing through the wall portion 210 that blocks water reaches outflux 204.It can inhibit to flow through circulation water route 25 as a result,
The case where a part of interior water is flowed out from opening portion 206.
It should be noted that when carrying out dehydration, it is possible to which the water for occurring to be discharged from washings is by opening portion 206
Into the situation of the inside for the wall portion 210 that blocks water.In this case, the water of entrance is from blocking water between wall portion 210 and internal perisporium 21a
Gap S is flowed in circulation water route 25.Thus it is not easy to remain water always in the inside for the wall portion 210 that blocks water.
The effect > of < present embodiment
More than, by present embodiment, can be inhibited by being set to the wall portion 210 that blocks water at the back side that water route forms component 26
A part of the water in circulation water route 25 is flowed through from the case where the outflow of opening portion 206.Therefore, because circulation water route 25 will can be flowed through
Interior water is imported well in filter unit 27, thus is expected to improve the collection efficiency of line bits of filter unit 27 etc..
In addition, the cubic structure in opening portion 206 is surrounded since the wall portion 210 that blocks water uses by present embodiment, thus energy
Inhibit that the water flow from opening portion 206 can be further suppressed from side inlet opening portion 206 in the water of the of short duration shunting of lower wall 211
Out.
In turn, by present embodiment, due in the shape between wall portion 210 and the internal perisporium 21a of Washing dewatering tub 21 that blocks water
At there is gap S, thus the water energy in dehydration into the inside for the wall portion 210 that blocks water flows out to circulation water route 25 from gap S
It is interior, it can prevent from remaining water always in the inside for the wall portion 210 that blocks water.
More than, it is illustrated about embodiments of the present invention, but the present invention is not by any limit of above embodiment
System, in addition, embodiments of the present invention can also carry out various changes other than the above.
1 > of < modification
Fig. 8 (a) is that the water route for the structure for showing the wall portion 210A that blocks water involved in modification 1 forms the main portion of component 26
Position rear perspective view.
211 structure of lower wall that the wall portion 210A that blocks water of this modification is only extended by the lower edge in opening portion 206 in the lateral direction
At.The width of the wall portion that blocks water 210A is set as bigger than the transverse width of opening portion 206.The water that rises in circulation water route 25 with
The wall portion that blocks water 210A bumps against and shunts to the left and right, flows through arrival outflux 204 on the outside of the left and right two of opening portion 206.
Therefore, by this modification, a part for flowing through the water in circulation water route 25 can also be inhibited to flow out from opening portion 206
The case where, it is expected to improve the collection efficiency of line bits of filter unit 27 etc..
2 > of < modification
Fig. 8 (b) is that the water route for the structure for showing the wall portion 210B that blocks water involved in modification 1 forms the main portion of component 26
Position rear perspective view.
The wall portion 210B that blocks water of this modification includes protruding portion 215 in the lower section of lower wall 211, which has central portion
Than left and right both ends more to the upstream side substantially V-like shape outstanding in circulation water route 25.The water risen in circulation water route 25
Bump against with protruding portion 215 and shunt to the left and right, the left and right sides for flowing through the wall portion 210B that blocks water reaches outflux 204.
Therefore, by this modification, a part for flowing through the water in circulation water route 25 can also be inhibited to flow out from opening portion 206
The case where, it is expected to improve the collection efficiency of line bits of filter unit 27 etc..
In turn, by this modification, water in circulation water route 25 is flowed through and bumping against with protruding portion 215 successfully to the left
Right shunting.As a result, since the reduction of the flow velocity of the water in circulation water route 25 can be inhibited, line bits etc. can be made to multiply water flow good
Ground is transported to filter unit 27.
< others modification >
In addition to the wall portion 210 that blocks water of above embodiment, block water wall portion 210A and the above-mentioned modification of above-mentioned modification 1
Except the 2 wall portion 210B that blocks water, as the wall portion for the outflow for inhibiting the water from opening portion 206, it can also be closed with opening portion 206
The various wall portion 210C~210I that block water for example as shown in Figure 9 are arranged in connection.
For example, no upper wall 212 also can be set, by lower wall 211, left wall 213 and right wall 214 as shown in Fig. 9 (a)
Surround the wall portion 210C that blocks water of opening portion 206.In addition, as shown in Fig. 9 (b), although also can be set has lower wall 211, left wall
213 and right wall 214, but left and right wall 213,214 does not extend to the wall portion 210D that blocks water of the upper end of opening portion 206.Due to
As long as surrounding at least lower section and left and right of opening portion 206 in a manner of such as the blocking water shown in wall portion 210C, 210D of Fig. 9 (a) and (b)
Side this tripartite, can suppress the case where the water that lower wall 211 temporarily shunts is from side inlet opening portion 206, thus with modification 1
The wall portion 210A that blocks water only being made of like that lower wall 211 is compared, and can further suppress the outflow of the water from opening portion 206.
In turn, as shown in Fig. 9 (c), no lower wall 211 also can be set, be formed with from left and right wall 213,214 V outstanding
The wall portion 210E that blocks water of the protruding portion 215 of shape.In turn, as shown in Fig. 9 (d) and (e), the circle with non-V shape also can be set
Wall portion 210F, 210G that blocks water of arc or the protruding portion of U-shaped 216.In turn, it as shown in Fig. 9 (f), also can be set only by V shape
Protruding portion 215 constitute the wall portion 210H that blocks water.In turn, it as shown in Fig. 9 (g), also can be set only by the prominent of circular arc or U-shaped
The wall portion 210I that blocks water that portion 216 is constituted out.
In turn, in the above-described embodiment, water route forms the position that component 26 extends to balance ring 22 upwards, than filtering
The position closer to the top of device unit 27 is functioned as the baffle for the washings friction being stirred for use by water flow.But
Since the position of top does not play the function in circulation water route 25, can also remove.
In turn, in the above-described embodiment, although outer barrel 20 and Washing dewatering tub 21 tilt forwards, they can also be with
It does not tilt.
Although the automatic washing machine 1 of above embodiment does not have clothes drying function, the present invention can be used for having
The automatic washing machine of clothes drying function.
In addition, embodiments of the present invention can suitably carry out in the range of the technical idea shown in claims
Various changes.
Description of symbols
21: Washing dewatering tub;21a: internal perisporium;23: impeller;25: circulation water route;26: water route forms component;27: filtering
Device unit;201: filter installation portion;202: lower part fulcrum (fulcrum);206: opening portion;210: the wall portion that blocks water (wall portion);210A
~210I: the wall portion that blocks water (wall portion);215: protruding portion;216: protruding portion.
Claims (4)
1. a kind of washing machine, which is characterized in that have:
Washing dewatering tub accommodates washings;
Impeller is rotatably configured at the bottom of the Washing dewatering tub;
Circulation water route is set to the side surface part of the Washing dewatering tub, and the water sent for use by the rotation of the impeller flows through;
The water route of resin forms component, and the circulation water route is formed between the internal perisporium of the Washing dewatering tub;
Filter installation portion is formed in the water route and forms component;And
Filter unit, is rotatably mounted in the filter installation portion, and sucking returns to the washing from the circulation water route
Water in dehydration barrel and the water flow generated and by the rotation of the impeller and along the internal perisporium flowing water, and make it
Pass through, collect the line bits etc. contained in the water passed through,
The filter installation portion includes the fulcrum for the rotary shaft for constituting the filter unit and the behind for being formed in the fulcrum
And with the opening portion that is connected in the circulation water route, and the central portion and central portion that are formed in the rear surface of filter installation portion are slightly
It is micro- on the lower and with multiple outfluxes for being connected in the circulation water route,
The face towards the circulation water route of component is formed in the water route, inhibition is formed with towards the internal perisporium side and comes from
The wall portion of the outflow of the water of the opening portion.
2. washing machine according to claim 1, which is characterized in that
The wall portion at least surrounds lower section and this tripartite of right and left of the opening portion.
3. washing machine according to claim 2, which is characterized in that
Gap is formed between the wall portion and the internal perisporium.
4. according to claim 1 to 3 described in any item washing machines, which is characterized in that
The wall portion includes protruding portion, which has central portion than the both ends of the left and right directions of the opening portion more to institute
State the upstream side shape outstanding in circulation water route.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015060098A JP6502139B2 (en) | 2015-03-23 | 2015-03-23 | Washing machine |
JP2015-060098 | 2015-03-23 | ||
PCT/CN2016/077120 WO2016150383A1 (en) | 2015-03-23 | 2016-03-23 | Washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107532368A CN107532368A (en) | 2018-01-02 |
CN107532368B true CN107532368B (en) | 2019-10-01 |
Family
ID=56976921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680017910.8A Active CN107532368B (en) | 2015-03-23 | 2016-03-23 | Washing machine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180066393A1 (en) |
EP (1) | EP3276070B1 (en) |
JP (1) | JP6502139B2 (en) |
KR (1) | KR101997882B1 (en) |
CN (1) | CN107532368B (en) |
WO (1) | WO2016150383A1 (en) |
Citations (5)
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JP2000334198A (en) * | 1999-05-31 | 2000-12-05 | Sanyo Electric Co Ltd | Washing machine |
JP2000354697A (en) * | 1999-06-15 | 2000-12-26 | Toshiba Corp | Washing machine |
CN1600979A (en) * | 2003-09-28 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Unit for filtering out foreign matter in washing machine |
CN2723493Y (en) * | 2004-09-08 | 2005-09-07 | 无锡小天鹅股份有限公司 | Antomatic thread bits type filter |
JP2010136904A (en) * | 2008-12-12 | 2010-06-24 | Panasonic Corp | Dewatering-cum-washing machine |
Family Cites Families (8)
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JPS5881088A (en) * | 1981-11-06 | 1983-05-16 | 松下電器産業株式会社 | Yarn trash collector of washer |
JP3326304B2 (en) * | 1995-05-30 | 2002-09-24 | 株式会社東芝 | Dehydration combined washing machine |
JPH11169594A (en) * | 1997-12-12 | 1999-06-29 | Toshiba Corp | Fully automated washing machine |
JP3296789B2 (en) * | 1998-06-26 | 2002-07-02 | 三洋電機株式会社 | Washing machine |
JP2003311085A (en) * | 2002-04-24 | 2003-11-05 | Sanyo Electric Co Ltd | Washing machine |
CN2612711Y (en) * | 2003-02-08 | 2004-04-21 | 无锡小天鹅股份有限公司 | Filtering structure of agitation type full automatic washing machine |
CN2905863Y (en) * | 2006-04-29 | 2007-05-30 | 乐建荣 | Combined type filtering net |
KR101392911B1 (en) * | 2007-03-06 | 2014-05-12 | 엘지전자 주식회사 | Apparatus for collecting foreign materials |
-
2015
- 2015-03-23 JP JP2015060098A patent/JP6502139B2/en active Active
-
2016
- 2016-03-23 WO PCT/CN2016/077120 patent/WO2016150383A1/en active Application Filing
- 2016-03-23 EP EP16767760.8A patent/EP3276070B1/en active Active
- 2016-03-23 KR KR1020177030301A patent/KR101997882B1/en active IP Right Grant
- 2016-03-23 US US15/560,299 patent/US20180066393A1/en not_active Abandoned
- 2016-03-23 CN CN201680017910.8A patent/CN107532368B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000334198A (en) * | 1999-05-31 | 2000-12-05 | Sanyo Electric Co Ltd | Washing machine |
JP2000354697A (en) * | 1999-06-15 | 2000-12-26 | Toshiba Corp | Washing machine |
CN1600979A (en) * | 2003-09-28 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Unit for filtering out foreign matter in washing machine |
CN2723493Y (en) * | 2004-09-08 | 2005-09-07 | 无锡小天鹅股份有限公司 | Antomatic thread bits type filter |
JP2010136904A (en) * | 2008-12-12 | 2010-06-24 | Panasonic Corp | Dewatering-cum-washing machine |
Also Published As
Publication number | Publication date |
---|---|
US20180066393A1 (en) | 2018-03-08 |
EP3276070A1 (en) | 2018-01-31 |
JP6502139B2 (en) | 2019-04-17 |
EP3276070A4 (en) | 2018-12-05 |
CN107532368A (en) | 2018-01-02 |
JP2016178996A (en) | 2016-10-13 |
EP3276070B1 (en) | 2019-09-04 |
WO2016150383A1 (en) | 2016-09-29 |
KR101997882B1 (en) | 2019-10-01 |
KR20170137783A (en) | 2017-12-13 |
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Effective date of registration: 20200512 Address after: No. 558, Jiaozhouwan West Road, Huangdao District, Qingdao, Shandong Province Co-patentee after: HAIER ASIA Co.,Ltd. Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Road, Qingdao hi tech Zone, Qingdao, Shandong Province, No. 1 Co-patentee before: HAIER ASIA Co.,Ltd. Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |