CN107407037B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN107407037B CN107407037B CN201680015568.8A CN201680015568A CN107407037B CN 107407037 B CN107407037 B CN 107407037B CN 201680015568 A CN201680015568 A CN 201680015568A CN 107407037 B CN107407037 B CN 107407037B
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- Prior art keywords
- water
- flowing
- road
- dewatering tub
- outflow hole
- Prior art date
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Classifications
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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
- 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
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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
- 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
- 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
- D06F17/08—Driving arrangements for the impeller
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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
- 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
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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
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
-
- 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
- D06F39/02—Devices for adding soap or other washing agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A kind of washing machine for the rinsing performance that can improve water-sprinkling rinse cycle.Automatic washing machine has: Washing dewatering tub (21), accommodates washings;And water filling oral area (200), it is set to the top of Washing dewatering tub (21), is connected with tap.Here, water filling oral area (200) includes: flowing water road (212), flows through the water from tap;Wall portion (214) is set to the front end of flowing water road (212), intercepts the water for flowing through and;And multiple outflow hole portions (222), the bottom surface of flowing water road (212) is arranged in along wall portion (214), the water for flowing through flowing water road (212) and coming flows out in Washing dewatering tub (21).Multiple outflows hole portion (222) flow out water so that the mode that the water from each outflow hole portion (222) does not contact each other.
Description
Technical field
The present invention relates to a kind of washing machines.
Background technique
In the past, it is known that a kind of washing machine for the rinse cycle for carrying out referred to as so-called expelling water and rinsing process.In expelling water and rinsing mistake
Cheng Zhong initially on one side making Washing dewatering tub carry out water supply with the top that low speed follow while rotation Washing dewatering tub, makes to wash
Washings in dehydration barrel is immersed in the water.Then, make Washing dewatering tub to be carried out at high speed rotation, washings is dehydrated, makes to wash
The detergent contained in object is discharged together with the water for penetrating into washings.It should be noted that expelling water and rinsing process is also referred to as sprinkled
Water rinse cycle.
When expelling water and rinsing process starts, washings is due to the dehydration that carries out before this and in being attached to Washing dewatering tub
Internal perisporium state.Therefore, in washing machine described in Patent Document 1, using being provided with the water outlet made from feed pipe
Water flow out changes the structure of body to the water discharging direction of the internal perisporium of Washing dewatering tub, so that water, which is easy to pour, is attached to inner circumferential
On the washings of wall.
Because water discharging direction change body have with have a down dip and close to the tilted shape of the internal perisporium of Washing dewatering tub and
With the substantially concentric arc shape with the internal perisporium of Washing dewatering tub, thus the water being supplied in Washing dewatering tub with one side slightly
Micro- arc-shaped that expands into is fallen in a manner of the internal perisporium towards Washing dewatering tub on one side.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 07-222893 bulletin
Problem to be solved by the invention
In the structure of the washing machine of patent document 1, although the water being supplied in Washing dewatering tub is become by water discharging direction
It is arc-shaped that more body, which is slightly expanded, but is hereafter gradually shunk during falling because of the effect of surface tension.Therefore, water
Touch washings with being difficult to wide scope, and shipwreck is to be fully impregnated into washings.
Summary of the invention
Therefore, it is desirable to have a kind of washing machine, it can be by being impregnated into water fully in washings, to improve water-sprinkling rinsing
The rinsing performance of process.
The solution to the problem
The washing machine of embodiments of the present invention has: Washing dewatering tub, accommodates washings;And water filling oral area, setting
It is connected in the top of the Washing dewatering tub, and with tap.Here, the water filling oral area includes: flowing water road, is flowed through from water
The water of faucet;Wall portion is set to the front end on the flowing water road, intercepts the water for flowing through and;And multiple outflow hole portions, along described
Wall portion is arranged in the bottom surface on the flowing water road, flows through the flowing water road and next water, flows out in the Washing dewatering tub.Institute
Multiple outflow hole portions are stated in a manner of not contacting each other the water from each outflow hole portion, flow out water.
By above structure, the water flowed out from water filling oral area is not in whereabouts and the case where shrink, to keep past
The state of the direction wide scope dispersion vertical with the radial direction of Washing dewatering tub reaches the bottom of Washing dewatering tub.Therefore, because energy
Fully water is penetrated into washings by water supply in water-sprinkling rinse cycle movement, and the dehydration movement after passing through is fully
Water leaking-in and detergent is discharged fully, thus the rinsing performance of water-sprinkling rinse cycle can be made to improve.
It can include being opened in the bottom surface on the flowing water road using the outflow hole portion in the washing machine of present embodiment
The structure for turning to body in the direction for the water that tap hole and change come out from the tap hole.
By above-mentioned structure, the direction of the water flowed out from each outflow hole portion can be adjusted.
Using above-mentioned structure, in turn, the water filling oral area can be so that in the Washing dewatering tub
The mode that peripheral wall is located at the rear of the outflow hole portion configures.In this case, at least part steering body makes from institute
State the water flow of tap hole out rearward.
When using such structure, due to that water can be made from admission port in a manner of close to the internal perisporium side of Washing dewatering tub
Portion's outflow, thus effectively water can be poured in the dehydration before water-sprinkling rinse cycle and be attached in Washing dewatering tub
On the washings of peripheral wall.
In the case where using above-mentioned structure, it can be washed with the water formation flowed out from the multiple outflow hole portion along described
The mode for washing the circular arc of the internal perisporium of dehydration barrel sets each direction for turning to body.
When using such structure, water can effectively be poured to the washings for being attached to the internal perisporium of Washing dewatering tub
On.
In the washing machine of present embodiment, it can be formed using the water flowed out from the multiple outflow hole portion along described
The structure of the circular arc of the internal perisporium of Washing dewatering tub.
By above-mentioned structure, effectively water can be poured and be attached on the washings of the internal perisporium of Washing dewatering tub.
It can include be provided with the outflow hole portion first using the flowing water road in the washing machine of present embodiment
Flowing water road and it is different from the first-class water route and the structure in second water route that is separately arranged.In this case, described
Water filling oral area is provided with discharge port, which flows through the water in the second water route towards than from the outflow hole portion
The supply area that water is supplied be closer to side and than the supply area closer to the Washing dewatering tub internal perisporium position
It sets and releases.
By above-mentioned structure, due to feeding water to than by flowing out supply area that hole portion supplies water closer to washing
The part of the washings of the internal perisporium of dehydration barrel is washed, so that the part is also easy fully water leaking-in, therefore water-sprinkling can be made to rinse
The rinsing performance of process further increases.
Using above-mentioned structure, the detergent that being also equipped with can be contained in the water filling oral area with entering and leaving holds
Device.In this case, it further includes flowing out the water from tap via the detergent container that the water filling oral area, which uses,
To the first-class water route the first water flowing road and not flow out to the water from tap via the detergent container described
The structure on the second water flowing road in second water route.
When using such structure, since water is not via detergent container, second is supplied directly to from the second water flowing road
Flowing water road, thus water strongly flows into and through the second water flowing road.As a result, due to that strongly can release water from discharge port, because
And powder-refining with water it is far, can make water reach close to Washing dewatering tub internal perisporium target position.
It can include to the tap hole using the bottom surface in the first-class water route using above-mentioned structure
The first inclined surface that portion side has a down dip, and the bottom surface in the second water route includes the second inclination having a down dip to the discharge port side
The structure in face.In this case, the gradient of second inclined surface be set as than first inclined surface gradient more
Greatly.
When using such structure, due to being formed with the first inclination than first-class water route in the bottom surface in second water route
The second bigger inclined surface of plane inclination, thus water can be made more strongly to flow to second water route can make water more strongly from putting
Outlet releases.
Invention effect
Through the invention, a kind of washing machine of rinsing performance that can improve water-sprinkling rinse cycle can be provided.
Effect and meaning of the present invention are further clarified by the explanation of embodiment as follows.But below
Embodiment be implement the present invention when one illustration, the present invention is not by any restrictions described in the following embodiments and the accompanying drawings.
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 is the figure for showing the structure of feed water unit involved in embodiment.
Fig. 3 is the figure for showing the structure of feed water unit involved in embodiment.
Fig. 4 is the figure for showing the structure of feed water unit involved in embodiment.
Fig. 5 is the figure for showing the structure of feed water unit involved in embodiment.
Fig. 6 is the figure for showing the structure of feed water unit involved in embodiment.
Fig. 7 is said for the type of flow of the water to the water filling oral area involved in embodiment from feed water unit
Bright figure.
Fig. 8 is the figure for showing the structure of feed water unit involved in modification.
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.
In the internal perisporium of Washing dewatering tub 21, there are many dewatering hole 21a for formation.In addition, in the bottom surface of Washing dewatering tub 21,
It is formed with multiple limbers 21b.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.
26 He of component is formed by water along the circulation water route 25 that the inner peripheral surface of Washing dewatering tub 21 vertically extends
The internal perisporium of Washing dewatering tub 21 is formed.The lower end in circulation water route 25 is connected with pump chamber 24.In circulation water route 25, that is, constitute ring
The water route on flowing water road 25 forms component 26, is releasably equipped with filter unit 27.Filter unit 27 collect washing when from
Line bits, the dust come out in washings.
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, by the torque transfer of driving motor 31 to impeller 23 and Washing dewatering tub 21, make
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 the feed water unit 50 for being supplied to tap water 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.As be described hereinafter, water is from feed water unit 50
It is released in shower shape.Detailed construction about feed water unit 50 is illustrated later.
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, stored in the state of have water in Washing dewatering tub 21, impeller 23 to the right and
Left rotation.Water flow is generated by being rotated in Washing dewatering tub 21 for impeller 23.In washing process, pass through the water flow of generation
Washings is cleaned with the detergent contained in water.In rinse cycle, pass through the water flow rinsing washing materials of generation.
In rinse cycle, such as it is above-mentioned, other than the rinse cycle that the water storage in Washing dewatering tub 21 carries out, also into
Row water-sprinkling rinse cycle.In water-sprinkling rinse cycle, initially, rotate Washing dewatering tub 21 with low speed, on one side into
The water supply movement of row water supply into Washing dewatering tub 21, makes water penetrate into the washings in Washing dewatering tub 21.Then, make washing de-
Bucket 21 carries out the dehydration for being dehydrated washings movement, makes the detergent contained in washings and infiltration to be carried out at high speed rotation
The water of washings is discharged together.
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 is characterized by the structure of feed water unit 50, hereinafter, about feed water unit 50
Structure be described in detail.
Fig. 2 to Fig. 6 is the figure for showing the structure of feed water unit 50.Fig. 2 (a) and (b) are the main view of feed water unit 50 respectively
Figure and top view.Fig. 3 (a) and (b) are the right side view and left side view of feed water unit 50 respectively.Fig. 4 (a) and (b) are respectively
A-A ' the cross-sectional view and B-B ' cross-sectional view of Fig. 2 (a).Fig. 5 (a) is the top view of detergent container 100, and Fig. 5 (b) is that lid is omitted
The top view of 203 water filling oral area 200.Fig. 6 (a) is the top view that the water filling oral area 200 of lid 203 and upper casing 202 is omitted, figure
6 (b) be the bottom view for filling the water oral area 200.
It should be noted that for convenience of description, in Fig. 4 (b), the right side for being formed in the right side of water filling oral area 200 is put
Outlet 220 is shown by chain-dotted line, and in Fig. 5 (b), intake oral area 204 is shown by chain-dotted line.In addition, in Fig. 6 (a), for table
The positional relationship for showing water filling oral area 200 and Washing dewatering tub 21, depicts a part of the shape of Washing dewatering tub 21.
Feed water unit 50 can accommodate detergent container with entering and leaving by the detergent container 100 and the past of receiving detergent
100 water filling oral area 200 is constituted.
Detergent container 100 is upper surface and the rectangular box that rear surface is opened, and is formed with knob 102 in front surface 101.
In addition, the bottom surface 103 of detergent container 100 is formed as the inclined surface rearward having a down dip.In turn, the preceding table of detergent container 100
Face 101 is extended in a manner of covering the front surface lower part of water filling oral area 200 to the lower section of bottom surface 103.
Oral area 200 is filled the water by combining lower casing 201, upper casing 202 and lid 203 to constitute.
In the upper surface of water filling oral area 200, it is provided with the intake oral area 204 with connection mouth 204a.Link mouth 204a with
Water-supply valve 51 links.Water filling oral area 200 is connected via water-supply valve 51 with tap as a result,.
On the top of water filling oral area 200, it is formed through upper casing 202 and lid 203 and leads to the center that oral area 204 is connected is taken in
Water route 205, right water flowing road 206 and left water flowing road 207.Central water flowing road 205 is equivalent to the first water flowing road of the invention, right water flowing
Road 206 and left water flowing road 207 are equivalent to the second water flowing road of the invention.
As shown in Fig. 5 (b), central water flowing road 205 extends and to the left forwards from the following position directly of intake oral area 204
Right expansion, until the front end of water filling oral area 200.In the bottom surface on central water flowing road 205, it is formed in front side by many limbers
The central outlet pass 208 that 208a is constituted.Before central outlet pass 208 is located at the detergent container 100 for being contained in water filling oral area 200
Upper side.Right water flowing road 206 extends to the right from the following position directly of intake oral area 204, until the right end of water filling oral area 200.
In the bottom surface on right water flowing road 206, right limbers 209 is formed in right part.Left water flowing road 207 from intake oral area 204 just under
Orientation is set to be extended to the left, until the left end of water filling oral area 200.In the bottom surface on left water flowing road 207, it is formed in left part left logical
Water hole 210.
The upside for filling the water the inside of oral area 200 constitutes the receiving portion 211 of detergent container 100, and downside constitutes flowing water road
212.Fill the water oral area 200 front surface top as detergent container 100 entrance 213 and be open, lower part is by wall portion 214
Occlusion.Wall portion 214 extends as the crow flies in the lateral direction.
The right partition wall 215 and be biased to fill the water oral area that flowing water road 212 is formed with passing through the right side for being biased to water filling oral area 200
The left partition wall 216 formed to 200 left side is divided into central flowing water road 217, right flowing water road 218 and left flowing water road
219.Central flowing water road 217 accounts for the overwhelming majority on flowing water road 212, is wide cut water route.Right flowing water road 218 and left flowing water road 219
For elongated water route.Central flowing water road 217 is equivalent to first-class water route of the invention, right flowing water road 218 and left 219 phase of flowing water road
When in second water route of the invention.
In water filling oral area 200, it is formed with right discharge port 220 in the front end of right side, is formed in the front end of left side
There is left discharge port 221.Right flowing water road 218 is connected with right discharge port 220, and the road Zuo Liushui 219 is connected with left discharge port 221.The right side point
Front end 215a, 216a of next door 215 and left partition wall 216 distinguish outside lateral bend.By adjusting right partition wall 215 and left point
The curved shape of front end 215a, the 216a in next door 216 can adjust the water released from right discharge port 220 and left discharge port 221
Direction.Right discharge port 220 and left discharge port 221 are equivalent to discharge port of the invention.
The right limbers 209 on above-mentioned right water flowing road 206 is located at the top of the rear end on right flowing water road 218.In addition, above-mentioned
Left water flowing road 207 left limbers 210 be located at left flowing water road 219 rear end top.
The bottom surface on central flowing water road 217 is formed as the inclined surface 217a that entire face forward has a down dip.In addition, right flowing water road
218 and the bottom surface on left flowing water road 219 be again formed as inclined surface 218a, 219a that entire face forward has a down dip.Right 218 He of flowing water road
The gradient of inclined surface 218a, the 219a on left flowing water road 219 are set as the gradient of the inclined surface 217a than central flowing water road 217
It is bigger.In turn, inclined surface 218a, the 219a on right flowing water road 218 and left flowing water road 219 are set as the gradient of front than rear portion
Gradient is bigger.The inclined surface 217a on central flowing water road 217 is equivalent to the first inclined surface of the invention, and right flowing water road 218 is inclined
Inclined-plane 218a and the inclined surface 219a on left flowing water road 219 are equivalent to the second inclined surface of the invention.Fill the water oral area 200 bottom surface with
Corner portion between rear surface has curve form, and right partition wall 215 and left partition wall 216 extend to rear surface by corner portion
Top.
In the bottom surface on central flowing water road 217, from left end to right end, in a manner of adjacent and along wall portion 214, it is arranged with more
A (being here seven) flows out hole portion 222.Outflow hole portion 222 includes the circular stream for being formed in the bottom surface on central flowing water road 217
Portal 223 and be set to tap hole 223 outlet steering body 224.It turns to body 224 and changes the water come out from tap hole 223
Flow direction.
Body 224 is turned to be made of the bottom wall part 224b of the sidewall portion 224a of arc-shaped and slightly insufficient circular disc shape.
The steering body 224 of the outflow hole portion 222 in center is arranged in a manner of towards dead astern.In addition, the outflow hole portion 222 of right end turns
It is arranged in a manner of towards the positive side in right to body 224, the steering body 224 of the outflow hole portion 222 of left end is with towards left positive side
The mode in face is arranged.In turn, the steering body 224 of the outflow hole portion 222 of the right neighbour of centrally located outflow hole portion 222 is than after just
Side's mode slightly to the right is arranged, positioned at the outflow hole portion 222 of the right neighbour steering body 224 with side more positive than right slightly rearward
Mode be arranged.In turn, the steering body 224 of the outflow hole portion 222 of the left neighbour of centrally located outflow hole portion 222 is than dead astern
Mode slightly to the left is arranged, and the steering body 224 positioned at the outflow hole portion 222 of the left neighbour is slightly rearwardly of with side more positive than left
Mode is arranged.
It should be noted that as shown in Fig. 6 (a), after in feed water unit 50, i.e. water filling oral area 200 is configured at top panel 12
In the state of portion, the internal perisporium of Washing dewatering tub 21 is located at the rear of multiple outflow hole portions 222 of arrangement.In addition, the stream in center
Hole portion 222 is located at the center P of the left and right directions of Washing dewatering tub 21 out.
Then, it is illustrated about the water supply movement carried out by feed water unit 50.
When water-supply valve 51 is opened, water imports feed water unit 50 from tap.Water from tap from intake oral area 204
Central water flowing road 205, right water flowing road 206 and left water flowing road 207 are flowed through, central outlet pass 208, right limbers 209 and a left side are reached
Limbers 210.
As shown in the arrow of Fig. 4 (a), the water for reaching central outlet pass 208 flows into detergent container from central outlet pass 208
In 100, the bottom surface of inclined detergent container 100 is rearward flowed through, is flowed out to from the rear surface of open detergent container 100
The rear portion on central flowing water road 217.The water for flowing out to central flowing water road 217 is led by the inclined surface 217a on central flowing water road 217
Stop forwards and by wall portion 214, is flowed out from the multiple outflow hole portions 222 of wall portion 214 nearby are set to.At this point, in tap hole
Portion 222 comes out as shown in arrow S1 from tap hole 223 immediately below comparing water slightly forward and as shown by the arrow s2 from tap hole
223 come out after by steering body 224 change direction water mix.The water finally flowed out from outflow hole portion 222, such as arrow S3 institute
Show, the direction synthesized towards both direction.The direction (arrow S3) of the water finally flowed out from each outflow hole portion 222 is by turning to body
224 direction determines.Here, so-called " direction for turning to body 224 " refers to the direction vertical with the end face of bottom wall part 224b, and
Refer to the direction turned to outside body 224 from end face direction.
In turn, the direction (arrow S3) of the water flowed out from each outflow hole portion 222 also blocks tap hole 223 by turning to body 224
Blocking amount in other words also determined by the amount of opening of tap hole 223.That is, in the case where more than the blocking amount, due to via steering
The quantitative change of the water of body 224 is more, therefore the component of a vector of arrow S2 becomes larger, and the water of outflow becomes easier to towards horizontal direction, phase
Instead, in the case where blocking amount is few, since the quantitative change of the water flowed directly out from tap hole 223 is more, the vector of arrow S1
Component becomes larger, and the water of outflow becomes easier to towards vertical direction.
On the other hand, as shown in the arrow of Fig. 4 (b), the water for reaching right limbers 209 flows into right stream from right limbers 209
The rear portion in water route 218 takes advantage of a favourable situation to flow forwards by the curve form and inclined surface 218a of the corner portion on right flowing water road 218, from
Right discharge port 220 is released.Equally, the water that left flowing water road 219 is flowed into from left limbers 210 is released from left discharge port 221.
Fig. 7 is the figure being illustrated for the type of flow of the water to the water filling oral area 200 from feed water unit 50.It needs
Illustrate, in Fig. 7 (b), the shape of the shape and outflow hole portion 222 that fill the water oral area 200 is shown by chain-dotted line.
For each outflow hole portion 222, the direction for turning to body 224 is set as described above.Central flowing water road is flowed through as a result,
217 water is flowed out from each outflow hole portion 222 to direction shown in the arrow of Fig. 7 (a).That is, water from center outflow hole portion 222 to
It is slightly flowed out by dead astern than underface.In addition, water turns right first from center and flows out hole portion 222 and slightly keep right to than underface
Rear ramp outflow, turns right second from center and flows out hole portion 222 to lateral outflow of slightly keeping right than underface, from the outflow of right end
Hole portion 222 is flowed out to diagonally forward of slightly keeping right than underface.In turn, water is turned left first from center flows out hole portion 222 to than just
The rear ramp that keeps left slightly below outflow turns left second from center and flows out hole portion 222 to the lateral outflow that slightly keeps left than underface,
From the outflow hole portion 222 of left end to the diagonally forward outflow that keeps left more slightly more than underface.Because of the water flowed out from each outflow hole portion 222
Mutually disjoint, so the case where being not in shrinking downward, as shown in Fig. 7 (b), keep to Washing dewatering tub
The vertical direction of 21 radial direction, that is, left and right directions wide scope dispersion state reaches the bottom of Washing dewatering tub 21.In addition, such as Fig. 7
(b) shown in, the water flowed out from each outflow hole portion 222 forms the supply of that arc-shaped of the internal perisporium along Washing dewatering tub 21
Region D.Because water is rearward flowed out in the outflow hole portion 222 in center and the outflow hole portion 222 of its two sides, supply area D
It is formed near the internal perisporium of i.e. Washing dewatering tub 21 more more rearward than the arrangement position of multiple outflow hole portions 222.
As shown in Fig. 7 (a), the water on right flowing water road 218 and left flowing water road 219 is flowed through from right discharge port 220 and left discharge port
221 release to diagonally forward.Shown in the water of releasing such as Fig. 7 (b), reach than the supply by flowing out the water that hole portion 222 is supplied
Region D more leans on side, and more leans on than the supply area D position of the internal perisporium of Washing dewatering tub 21.
In the present embodiment, in the rinse cycle twice carried out according to operation mode, initial rinse cycle is adopted
With water-sprinkling rinse cycle.Alternatively, rinse cycle all uses water-sprinkling rinse cycle twice.
In water-sprinkling rinse cycle, in initial water supply movement, from 50 water supply of feed water unit and Washing dewatering tub 21
It is rotated with low speed.With the rotation of Washing dewatering tub 21, washings passes sequentially through the lower section of feed water unit 50.Institute as above
State, due to water from the outflow hole portion 222 of feed water unit 50 along Washing dewatering tub 21 internal perisporium wide scope be provided, thus
It, can be equably by water regardless of the position in Washing dewatering tub 21 when washings passes through the lower section of feed water unit 50
It pours on washings.In turn, wash more closer than supply area D is provided to from right discharge port 220 and left discharge port 221 due to water
The part of the washings of the internal perisporium of dehydration barrel 21 is washed, thus water also can fully be poured to the part.
Later, when make the dehydration movement rotate at high speed of Washing dewatering tub 21, can by detergent with fully seep
Enter the water in washings to be fully discharged together.
<effect of embodiment>
As above, the wall portion along front end is provided in the water filling oral area 200 of feed water unit 50 by present embodiment
Multiple outflow hole portions 222 of 214 arrangements, these outflow hole portions 222 are not using so that the water from each outflow hole portion 222 connects each other
The structure that the mode of touching flows out water.It is not in as a result, the feelings shunk with whereabouts from the water that water filling oral area 200 flows out
Condition keeps the state dispersed to the direction wide scope vertical with the radial direction of Washing dewatering tub 21 to reach the bottom of Washing dewatering tub 21
Portion.Water is fully penetrated into washings therefore, because can act by the water supply in water-sprinkling rinse cycle, it is de- after capable of passing through
Hydrodynamic(al) is made for detergent and the water being fully infiltrated into fully to be discharged together, thus the rinsing performance of water-sprinkling rinse cycle can be made to mention
It is high.
In addition, because of the water wide scope from feed water unit 50 carrying out water-sprinkling rinse cycle throughout washings
When, in the case that softener and the water from feed water unit 50 are put into together, it can make softener without dead angle throughout washings.
It can make the rinse cycle for putting into softener using water-sprinkling rinse cycle as a result, the water-saving result of automatic washing machine 1 can be improved.
In turn, by present embodiment, body 224 is turned to due to being provided in each outflow hole portion 222, thus can be adjusted from each
Flow out the direction for the water that hole portion 222 flows out.Especially since by adjusting each direction for turning to body 224 and by each steering body 224
The blocking amount of each tap hole 223 is blocked, so that forming the inner circumferential along Washing dewatering tub 21 from the water that each outflow hole portion 222 flows out
The supply area D of that arc-shaped of wall, thus can effectively be poured water in the dehydration before water-sprinkling rinse cycle
It is attached on the washings of the internal perisporium of Washing dewatering tub 21.Further, since the direction of the steering body 224 of center and its two sides is set
Determine at the direction of water flow rearward is made, supply area D-shaped becomes more de- closer to washing than the arrangement positions of multiple outflow hole portions 222
The internal perisporium of bucket 21, thus more effectively water can be poured and be attached on the washings of the internal perisporium of Washing dewatering tub 21.?
In present embodiment, Washing dewatering tub 21 tilts forwards, as shown in Figure 1, at the rear portion of automatic washing machine 1, washing dehydration
The lower part of the internal perisporium of bucket 21 is located at more rear.Therefore, in Washing dewatering tub 21 forwards inclined automatic washing machine 1,
Because supply area D-shaped at the structure in rear for make supply area D close to for the internal perisporium of Washing dewatering tub 21 especially
It is important, thus for improve water-sprinkling rinsing it is rinsability for it is more beneficial.
In turn, by present embodiment, right flowing water road 218 and left flowing water road are set in the left and right sides of water filling oral area 200
219, it releases the water for flowing through flowing water road 218,219 from right discharge port 220 and left discharge port 221, pours the water released than logical
The supply area D for crossing the water that tap hole portion 222 is supplied more leans on side, and than supply area D closer to Washing dewatering tub
The position of 21 internal perisporium.As a result, since the internal perisporium for feeding water to than supply area D closer to Washing dewatering tub 21 is washed
The part of object is washed, so that the part is also easy fully water leaking-in, thus the rinsing performance of water-sprinkling rinse cycle can be made further
It improves.
In turn, by present embodiment, due to not via detergent container 100, from right water flowing road 206 and left water flowing road
207 directly feed water to right flowing water road 218 and left flowing water road 219, thus water strongly flows into, and flows through right 218 He of flowing water road
Left flowing water road 219.As a result, due to that strongly can release water from right discharge port 220 and left discharge port 221, thus powder-refining with water can be made
Ground is far, reaches water close to the target position of the internal perisporium of Washing dewatering tub 21.
In turn, present embodiment is provided, in the bottom surface on right flowing water road 218 and left flowing water road 219, is formed in than being formed in
Inclined surface 218a, the 219a for entreating the gradient of the inclined surface 217a of the bottom surface on flowing water road 217 bigger.As a result, since water is more powerful
Ground flows through right flowing water road 218 and left flowing water road 219, thus more strongly can put water from right discharge port 220 and left discharge port 221
Out.
More than, it is illustrated about embodiments of the present invention, but the present invention is not by any of above embodiment etc.
Limitation, in addition, embodiments of the present invention can also carry out various changes other than the above.
For example, in the above-described embodiment, in the front end of water filling oral area 200, being formed with and extending as the crow flies in the lateral direction
Wall portion 214, and be arranged with multiple outflow hole portions 222 as the crow flies in a manner of along the wall portion 214.But it is also possible to such as Fig. 8
(a) shown in, in the front end of water filling oral area 200A, it is formed with the wall portion of that arc-shaped of the internal perisporium along Washing dewatering tub 21
214A at arc-shaped is arranged with multiple outflow hole portion 222A in a manner of along wall portion 214A.In this case, can make
The steering body 224A of each outflow hole portion 222A towards identical, for example, can make to turn to body 224A all towards dead astern.It needs
It is bright, in Fig. 8 (a), draw the water filling oral area 200A that lid 203 and upper casing 202 is omitted.
Using such structure, since the water flowed out from each outflow hole portion 222A also mutually disjoints,
It is not in keep the state of wide scope dispersion in the lateral direction to reach Washing dewatering tub 21 with whereabouts and the case where shrink
Bottom.Further, since respectively outflow hole portion 222 is arranged in arc-shaped in a manner of along wall portion 214A, therefore from each outflow hole portion
The water of 222 outflows forms the supply area of that arc-shaped of the internal perisporium along Washing dewatering tub 21.In turn, because coming from institute
The water of some outflow hole portions 222 rearward flows out, so supply area is formed in the arrangement position than multiple outflow hole portion 222A
The internal perisporium of more rearward i.e. close Washing dewatering tub 21.Therefore, effect identical with above embodiment can be played.
In turn, in the above-described embodiment, feed water unit 50 is made of detergent container 100 and water filling oral area 200.But
It is that as shown in Fig. 8 (b), feed water unit 50 can also be only made of water filling oral area 200B.In this case, oral area is filled the water
200B has the wall portion 214B for extending to upper casing 202.In addition, being formed in the central outlet pass 208B setting of central water flowing road 205B
Central outlet pass 208 in the central water flowing road 205 than being formed in water filling oral area 200 is more rearward.
In turn, in the above-described embodiment, due to when supply area D is too located behind, the water of outflow may be with
Balance ring 22 contacts, therefore only in the outflow hole portion 222 of center and its two sides to make water flow set steering body in a manner of rearward
224 direction.But supply area D can be made to be located in a manner of the hidden danger such as contacting with balance ring 22 there is no the water of outflow
It, can also be in all outflow hole portions 222, to make water flow set steering body in a manner of rearward in the case where more rearward
224 direction.
In turn, in the above-described embodiment, the tap hole 223 for flowing out hole portion 222 is formed as round.But tap hole 223
It can also be using other shapes, such as quadrangle, triangle, ellipse.The shape for turning to body 224 can be according to tap hole
223 shape changes.
In turn, in the above-described embodiment, water filling oral area 200 is provided with right flowing water road 218 and 219 pairs, left flowing water road
Side.But it is also possible to which the side in right flowing water road 218 and left flowing water road 219 is arranged in water filling oral area 200.It in turn, can also be
Water filling oral area 200 either is not provided in right flowing water road 218 and left flowing water road 219.
In turn, in the above-described embodiment, detergent container 100 can also be divided into the first receiving of receiving powder detergent
Second receiving portion in portion and receiving softener.In turn, detergent container 100 can also be divided into the first receiving portion, the second receiving
Portion and the third receiving portion for accommodating liquid detergent.
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.
In turn, although the automatic washing machine 1 of above embodiment does not have clothes drying function, the present invention be can be used for
The automatic washing machine for having clothes drying function.
In addition, embodiments of the present invention can be suitably in the range of the technical idea shown in patent claims
It makes various changes.
Description of symbols
21: Washing dewatering tub;
50: feed water unit;
100: detergent container;
200: water filling oral area;
205: central water flowing road (the first water flowing road);
206: right water flowing road (the second water flowing road);
The road 207: Zuo Tongshui (the second water flowing road);
212: flowing water road;
214: wall portion;
217: central flowing water road (first-class water route);
217a: inclined surface (the first inclined surface);
218: right flowing water road (second water route);
218a: inclined surface (the second inclined surface);
The road 219: Zuo Liushui (second water route);
219a: inclined surface (the second inclined surface);
220: right discharge port (discharge port);
221: left discharge port (discharge port);
222: outflow hole portion;
223: tap hole;
224: turning to body.
Claims (3)
1. a kind of washing machine, which is characterized in that have:
Washing dewatering tub accommodates washings;And
Oral area is filled the water, is set to the top of the Washing dewatering tub, and be connected with tap,
The water filling oral area includes:
Flowing water road flows through the water from tap;
Wall portion is set to the front end on the flowing water road, intercepts the water for flowing through and;And
Multiple outflow hole portions are arranged in the bottom surface on the flowing water road along the wall portion, flow through the flowing water road and next water,
It flows out in the Washing dewatering tub,
The multiple outflow hole portion flows out water in a manner of not contacting each other the water from each outflow hole portion;
The flowing water road include be provided with the first-class water route of the outflow hole portion and be different from the first-class water route and separately
The second water route of setting,
The water filling oral area is provided with discharge port, which flows through the water in the second water route towards than from described
The supply area that is supplied of water of outflow hole portion is closer to side and than the supply area closer to the Washing dewatering tub
The position of internal perisporium and release;
It is also equipped with: the detergent container that can be contained in entering and leaving in the water filling oral area,
The water filling oral area further includes that the water from tap is made to flow out to the first-class water route via the detergent container
The first water flowing road and so that the water from tap is not flowed out to the second of the second water route via the detergent container
Water flowing road.
2. washing machine according to claim 1, which is characterized in that
The outflow hole portion includes:
Tap hole is opened in the bottom surface on the flowing water road;And
Body is turned to, the direction of the water come out from the tap hole is changed.
3. washing machine according to claim 1 or 2, which is characterized in that
The water flowed out from the multiple outflow hole portion forms the circular arc of the internal perisporium along the Washing dewatering tub.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015051380A JP6529292B2 (en) | 2015-03-13 | 2015-03-13 | Washing machine |
JP2015-051380 | 2015-03-13 | ||
PCT/CN2016/076162 WO2016146033A1 (en) | 2015-03-13 | 2016-03-11 | Washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107407037A CN107407037A (en) | 2017-11-28 |
CN107407037B true CN107407037B (en) | 2019-08-09 |
Family
ID=56920246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680015568.8A Active CN107407037B (en) | 2015-03-13 | 2016-03-11 | Washing machine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180057986A1 (en) |
EP (1) | EP3269871A4 (en) |
JP (1) | JP6529292B2 (en) |
KR (1) | KR20170134463A (en) |
CN (1) | CN107407037B (en) |
WO (1) | WO2016146033A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI713765B (en) * | 2016-10-24 | 2020-12-21 | 日商松下知識產權經營股份有限公司 | washing machine |
JP6767623B2 (en) * | 2016-10-24 | 2020-10-14 | パナソニックIpマネジメント株式会社 | Washing machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020080637A (en) * | 2001-04-17 | 2002-10-26 | 삼성전자 주식회사 | A washing machine |
CN101892573A (en) * | 2009-05-19 | 2010-11-24 | 株式会社东芝 | Dewaterring and washing machine |
CN102251378A (en) * | 2010-05-21 | 2011-11-23 | 株式会社东芝 | Washing machine |
JP2012125324A (en) * | 2010-12-14 | 2012-07-05 | Hitachi Appliances Inc | Full automatic washing machine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4894566U (en) * | 1972-02-14 | 1973-11-12 | ||
JP2502489B2 (en) * | 1983-07-20 | 1996-05-29 | 松下電器産業株式会社 | One-tank centrifugal dehydration washing machine |
JPS60194991A (en) * | 1984-03-19 | 1985-10-03 | 松下電器産業株式会社 | Water pouring apparatus of one tub type washer |
BE1011183A3 (en) * | 1997-05-28 | 1999-06-01 | Picanol Nv | Insertion system for a weaving machine. |
US7426932B2 (en) * | 2005-09-23 | 2008-09-23 | General Electric Company | Spray fill device and method for using the same |
KR101386470B1 (en) * | 2007-07-16 | 2014-04-18 | 엘지전자 주식회사 | Washing machine |
CN102021796B (en) * | 2009-09-15 | 2014-04-23 | 海尔集团公司 | Washing machine capable of adjusting water injection direction and water injection method thereof |
US9109321B2 (en) * | 2011-03-24 | 2015-08-18 | General Electric Company | Device and method for rinsing objects in an appliance |
WO2013066118A1 (en) * | 2011-11-02 | 2013-05-10 | 주식회사 대우일렉트로닉스 | Water supply apparatus for washing machine |
US9567703B2 (en) * | 2014-10-07 | 2017-02-14 | Haier Us Appliance Solutions, Inc. | Nozzle assembly with multiple spray curvatures and air-lock release geometry |
-
2015
- 2015-03-13 JP JP2015051380A patent/JP6529292B2/en active Active
-
2016
- 2016-03-11 CN CN201680015568.8A patent/CN107407037B/en active Active
- 2016-03-11 KR KR1020177028232A patent/KR20170134463A/en not_active Application Discontinuation
- 2016-03-11 EP EP16764213.1A patent/EP3269871A4/en not_active Withdrawn
- 2016-03-11 WO PCT/CN2016/076162 patent/WO2016146033A1/en active Application Filing
- 2016-03-11 US US15/556,784 patent/US20180057986A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020080637A (en) * | 2001-04-17 | 2002-10-26 | 삼성전자 주식회사 | A washing machine |
CN101892573A (en) * | 2009-05-19 | 2010-11-24 | 株式会社东芝 | Dewaterring and washing machine |
CN102251378A (en) * | 2010-05-21 | 2011-11-23 | 株式会社东芝 | Washing machine |
JP2012125324A (en) * | 2010-12-14 | 2012-07-05 | Hitachi Appliances Inc | Full automatic washing machine |
Also Published As
Publication number | Publication date |
---|---|
JP6529292B2 (en) | 2019-06-12 |
WO2016146033A1 (en) | 2016-09-22 |
US20180057986A1 (en) | 2018-03-01 |
JP2016168278A (en) | 2016-09-23 |
CN107407037A (en) | 2017-11-28 |
EP3269871A4 (en) | 2018-10-24 |
KR20170134463A (en) | 2017-12-06 |
EP3269871A1 (en) | 2018-01-17 |
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