CN104313835B - Tumbling-box washing machine - Google Patents
Tumbling-box washing machine Download PDFInfo
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- CN104313835B CN104313835B CN201410653272.1A CN201410653272A CN104313835B CN 104313835 B CN104313835 B CN 104313835B CN 201410653272 A CN201410653272 A CN 201410653272A CN 104313835 B CN104313835 B CN 104313835B
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- washings
- tumbling
- box washing
- tank
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined 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
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
-
- 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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of tumbling-box washing machine.Which includes:Tank (3), which is located at the inside of housing (2), and is have round-ended cylinder shape with tank opening (13);Rotary drum (4), which is located at the inside of tank (3), and is have round-ended cylinder shape with cylinder opening (54);And motor (6), which is installed on the bottom outer surface (30) of tank (3), and make rotary drum (4) with level or towards the downward-sloping rotary shaft rotation in bottom.And, present invention additionally comprises:Circulating path (16), the bottom side of tank (3) is connected by which with tank opening (13) side, and the washings for making tank (3) internal are circulated from bottom side to tank opening (13) side;And multiple ejiction openings (53), which makes the washings of circulation spray towards the inside of rotary drum (4).As washings are sprayed from multiple ejiction openings (53) to the inside of rotary drum (4), therefore washings efficiently can be supplied to washings, so as to cleaning force can be improved.
Description
The application is the applying date for August in 2010 18 days, 201080038123.4 (PCT/JP2010/ of Application No.
005097) divisional application of the application of, entitled " tumbling-box washing machine ".
Technical field
The present invention relates to a kind of tumbling-box washing machine, it is level or towards the downward-sloping rotation in bottom which has rotation axis
Tumbler cylinder.
Background technology
Tumbling-box washing machine makes the washing water circulation being stored in tank by using the circulation portions with circulating pump.Example
Such as, in the tumbling-box washing machine described in patent document 1, washings from the nozzle of circulation portions to rotary drum in spray.In spray
Multiple ejiction openings are formed with mouth, the plurality of ejiction opening somewhat changes to each other from the angle gone front towards center of rotary drum
Degree.That is, washings are sprayed from multiple ejiction openings.Thus, even in the case where the amount of the washings such as clothes is more, washing
Efficiently can carry out.
Additionally, the tumbling-box washing machine described in patent document 2 includes the circulating pump with two pump discharges.The two pumps
Outlet is switched over according to the positive and negative rotation direction of the impeller of circulating pump.It is connected on the two pump discharges and follows
Ring flexible pipe, allows hand over washings to the emission direction in rotary drum.Thereby, it is possible to the positive and negative rotation according to rotary drum,
The emission direction of washings when changing when cleaning or rinsing.
But, in the tumbling-box washing machine described in patent document 1, washings are sprayed from multiple ejiction openings.Therefore, wash
The usage amount of water increases, and is difficult to water saving.
Additionally, in the tumbling-box washing machine described in patent document 2, in rotary drum, washings are poured in the washing fallen
On thing, the weight for having immersed the washings of washings increases.The washings that weight increased effectively falls in rotary drum.
Thus, the efficiency of cleaning can be improved.This cleaning way is referred to as beating and is washed.But, in the drum type washing described in patent document 2
In machine, in the case where the amount of washings is more, the weight of washings does not fully increase, and beats the shape washed without becoming
State.
Patent document
Patent document 1:Japanese Unexamined Patent Publication 10-127978 publication
Patent document 2:Japanese Unexamined Patent Publication 2008-073128 publications
The content of the invention
The present invention efficiently supplies washings to the washings in rotary drum when the washing water circulation of tank is made.By
This, the present invention provides a kind of cleaning force higher tumbling-box washing machine.
The tumbling-box washing machine of the present invention includes:Housing;Tank, which is located at the inside of housing, and is with tank opening
Have round-ended cylinder shape;Rotary drum, which is located at the inside of tank, and is have round-ended cylinder shape with cylinder opening;And it is electronic
Machine, which is installed on the bottom outer surface of tank, and make rotary drum with level or towards the downward-sloping rotary shaft rotation in bottom
Turn.And, the tumbling-box washing machine of the present invention also includes:Circulating path, the bottom side of tank has been connected by which with tank open side
Come, and the washings inside tank is circulated from bottom side to tank open side;And multiple ejiction openings, which makes to be followed by circulating path
The washings of ring are sprayed towards the inside of rotary drum, and the respective emission direction of the washings sprayed from above-mentioned multiple ejiction openings is not
Together, the respective diffusion angle of the washings for spraying from above-mentioned multiple ejiction openings is different.
Using said structure, the inside of the washings of circulation from multiple ejiction openings to rotary drum sprays.Due to washings
Spray from multiple ejiction openings, therefore, efficiently washings are supplied to washings, and improve the cleaning force of tumbling-box washing machine.
Description of the drawings
Fig. 1 is the sectional view of the tumbling-box washing machine of embodiments of the present invention 1.
Fig. 2A is mounted in the sectional view of the circulating pump in the tumbling-box washing machine of embodiment 1.
Fig. 2 B are mounted in the side view of the circulating pump in the tumbling-box washing machine of embodiment 1.
Fig. 3 A are the major part stereograms of the tank of the tumbling-box washing machine of embodiment 1.
Fig. 3 B are the top views of the front side wall of the tank of the tumbling-box washing machine of the embodiment 1 regarded from inside.
Fig. 4 is the sectional view near the water guide path of the circulating path of the tumbling-box washing machine of embodiment 1.
Fig. 5 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of embodiment 1.
Fig. 5 B are the sectional views near another outlet of the circulating path of the tumbling-box washing machine of embodiment 1.
Fig. 6 is the explanatory diagram of the ejection state of the washings of the tumbling-box washing machine for representing embodiment 1.
Fig. 7 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of embodiments of the present invention 2.
Fig. 7 B are the sectional views near another outlet of the circulating path of the tumbling-box washing machine of embodiment 2.
Fig. 8 is the sectional view of the outlet of the circulating path of the tumbling-box washing machine of embodiments of the present invention 3.
Fig. 9 is the sectional view of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 4.
Figure 10 A are the sectional views of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 5.
Figure 10 B are the sectional views of another ejiction opening of the circulating path of the tumbling-box washing machine of embodiment 5.
Figure 11 is the sectional view of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 6.
Figure 12 is the sectional view near the outlet of the circulating path of the tumbling-box washing machine of embodiments of the present invention 7.
Figure 13 is the vertical view of the front side wall of the tank of the tumbling-box washing machine of the embodiments of the present invention 8 regarded from inside
Figure.
Figure 14 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of embodiment 8.
Figure 14 B are the sectional views near another outlet of the circulating path of the tumbling-box washing machine of embodiment 8.
Figure 15 A are the top views of the front side wall of another tank of the tumbling-box washing machine of the embodiment 8 regarded from inside.
Figure 15 B are the top views of the front side wall of the another tank of the tumbling-box washing machine of the embodiment 8 regarded from inside.
Figure 16 A are the sectional views near the another outlet of the circulating path of the tumbling-box washing machine of embodiment 8.
Figure 16 B are the 16B-16B partial sectional views of Figure 16 A.
Specific embodiment
(embodiment 1)
Fig. 1 is the sectional view of the tumbling-box washing machine of embodiments of the present invention 1.Fig. 2A is mounted in the embodiment
The sectional view of the circulating pump in tumbling-box washing machine.Fig. 2 B are mounted in the circulating pump in the tumbling-box washing machine of the embodiment
Side view.
The tumbling-box washing machine 1 of present embodiment has tank 3, water supplying unit 7, drainage cell 8 and circulation in housing 2
Path 16.Rotary drum 4 is provided with the inside of tank 3.Tank 3 and rotary drum 4 are all have round-ended cylinder shape.Rotary drum 4 exists
The motor 6 for being installed on the bottom outer surface 30 of tank 3 drives lower rotation.Motor 6 can be along two clockwise and anticlockwise
Direction rotates.That is, motor 6 can carry out positive and negative rotation.Cleaning step, rinse step and dehydration step are carried out using said structure
Suddenly.Additionally, tumbling-box washing machine 1 can also include drying unit 9 as desired, thus, baking step is carried out.Additionally, following
Endless path 16 is set to the bottom side of tank 3 is connected with 13 side of tank opening described later.Using circulating path 16, make to be stored in
Washings in tank 3 are circulated from the bottom side of tank 3 to 13 side of tank opening.Thus, detergent can be dissolved in washing quickly
Water, or, dissolving of the detergent in washings can be prevented uneven.
Water supplying unit 7 is connected with running water pipe, is supplied water to tank 3 by opening feed water valve (not shown).In water supplying unit 7
Inside be provided with detergent resettlement section (not shown).The water come from running water pipe supply is while by the detergent of detergent resettlement section
Dissolving is while becoming washings and entering in screw clamp 3.On the other hand, for drainage cell 8, at the end of cleaning step
Or at the end of rinse step, outside washings are discharged to housing 2 by opening draining valve 19.Additionally, for circulating path
For 16, action is repeated below using circulating pump 20, i.e. be stored in the washings in tank 3 from the bottom side suction of tank 3, and will
The washings are conveyed to 13 side of tank opening, and make the washings again return to screw clamp 3.
Tumbling-box washing machine 1 has guidance panel 21 on the front surface top of housing 2.In user by using operating surface
When plate 21 carries out the instruction of operation start, the instruction of operation start is conveyed to control unit 22.Control unit 22 is in guidance panel
Operation start is shown in 21 display part (not shown), and closes draining valve 19, opening feed water valve, and water supply start.Afterwards,
Control unit 22 such as carries out cleaning, rinses, is dehydrated, drying at each the operating.
Body openings 2b are formed with the front of housing 2, body openings 2b are opened and closed using door 5.In rotary drum 4
Front is formed with cylinder opening 54.Tank opening 13 is formed with the front of tank 3.In addition, rotary drum 4 and tank 3 are just
Face refers respectively to the face relative with respective bottom.By body openings 2b, tank opening 13 and cylinder opening 54, by washings
It is put into the inside of rotary drum 4 or takes out from the inside of rotary drum 4.In addition, in the tank opening of body openings 2b and tank 3
The containment member 14 of ring-type is installed between 13.Thereby, it is possible to prevent the washings when door 5 is closed from spilling from tank 3.
Motor 6 has positive and negative part rotation driving pattern and positive and negative continuous rotation driving pattern, and for driving rotation
Cylinder 4.Positive and negative part rotation driving pattern refers to that rotary drum 4 repeats 180 are less than more than 90 degree along positive direction and opposite direction
The drive motor of part rotation drastically, on the other hand, positive and negative continuous rotation driving pattern is referred to, rotary drum 4 is continuous to revolve
Turn and alternately repeat the drive motor of the rotation and reciprocal rotation of positive direction.Using positive and negative continuous rotation driving mould
Formula, washings are repeated below action, i.e. the washings being taken up by the rotation of rotary drum 4 because deadweight fall, and again by
The rotation of rotary drum 4 and be taken up.In cleaning step, or in cleaning step and rinse step, alternately perform positive and negative
Part rotation driving pattern and positive and negative continuous rotation driving pattern.
In the case where positive and negative part rotation driving pattern is run, washings is taken up to 180 degree is less than more than 90 degree
Position, afterwards, peels off from the inner surface of rotary drum 4 because of inertia force or deadweight.Washings is molten because occurring containing washings
It is swollen and relax, and be easy to slide, therefore, scattered by whereabouts.Additionally, the mechanical force produced by whereabouts is in washing
Thing, the cleaning performance of tumbling-box washing machine 1 can be improved.Additionally, in the case where positive and negative part rotation driving pattern is run, due to
Alternately repeat positive direction and the rotation of reciprocal part, therefore, also can alternately change the position that washings is taken up
With the position for falling.Thus, it is possible to prevent washings from winding occurring, is threaded together or produces fold.
Here, in the case where positive and negative part rotation driving pattern is run, it is difficult to realize upper and lower between more than one piece washings
The change of position.Additionally, the washings positioned at the bottom of rotary drum 4 is difficult to activity, therefore, easily produce cleaning uneven.Cause
This, by using positive and negative continuous rotation driving pattern, also changes comprising the washings positioned at the bottom of rotary drum 4 interiorly and washes
Wash the upper-lower position of thing.As described above, prevent washings from winding occurring, is threaded together using positive and negative part rotation driving pattern
Or fold is produced, and significantly change the upper-lower position of washings using positive and negative continuous rotation driving pattern, and equably enter
Row cleaning.
Circulating pump 20 is located at the midway of circulating path 16.Additionally, circulating pump 20 is fixed on the base plate 2a of housing 2.
The downstream of circulating pump 20 is connected with the discharge side path 16b of circulating path 16.As shown in Figure 2 A and 2 B, circulating pump 20 has
For housing the resinous pump case 20b and motor case 20d for housing circulation 20c of impeller 20a.Impeller 20a
Coupled together by motor reel 20e with circulation 20c.Additionally, openings of the pump case 20b and motor case 20d by pump case 20b
Side bearing partition wall 20da positioning and it is integrated.In addition, circulating pump 20 is fixed on bottom using resinous mounting seat 35
On plate 2a.Circulation 20c is rotated, and thus, by motor reel 20e, makes impeller 20a be also carried out rotation.Using leaf
The rotation of wheel 20a, from circulation Pump Suction Nozzle 20f to circulation pump discharge 20g conveying washings.
Fig. 3 A are the major part stereograms of the tank of the tumbling-box washing machine of the embodiment.Fig. 3 B are regarded from inside
The embodiment tumbling-box washing machine tank front side wall top view.Fig. 4 is the drum type washing of the embodiment
Sectional view near the water guide path of the circulating path of machine.As shown in Figure 3 A and Figure 3 B, tank 3 front side wall 3h lower half
The substantially Y-shaped bellying 3a that (upper right in figure 3 a) forwards is bloated is formed with point.On bellying 3a,
Using screw 55f, the profile shell 55 roughly the same with bellying 3a is installed from the inside of tank 3.Additionally, as shown in figure 4, outer
Shell 55 is arranged on bellying 3a across seal 55a, and forms water guide path 55b.
Fig. 5 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of the embodiment.Fig. 5 B are these
Sectional view near another outlet of the circulating path of the tumbling-box washing machine of embodiment.Connect in the lower end of bellying 3a
There is the one end for the connecting portion 51 for extending transversely.The other end of connecting portion 51 is connected with the discharge side path 16b of circulating path 16.
Additionally, in the left and right upper end of shell 55, forming jagged 55c.Breach 55c is to cut shell 55, and also by seal 55a
Sealing structure cut and formed.Using said structure, in the shape by bellying 3a and 55 substantially Y-shaped ground branch of shell
Into the left and right upper end of water guide path 55b be formed with outlet 55d, outlet 55d with front side wall 3h of tank 3 in
There is between surface the opening for along the circumferential direction expanding.In addition, the inner surface of front side wall 3h of tank 3 is referred to from internal observation water
The surface being able to observe that during groove 3, i.e. towards the surface of the inner side of tank 3.
Convey the washings for coming to flow into from connecting portion 51 via the discharge side path 16b of circulating path 16 by circulating pump 20
Water guide path 55b.Be flowed into the washings of water guide path 55b from outlet 55d towards front side wall 3h of tank 3 inner surface and
The face relative with the inner surface of front side wall 3h be front side wall 4b of rotary drum 4 outer surface between discharge.As shown in Figure 5A, from
The washings that water guide path 55b is discharged via outlet 55d pass through stream 52 from the ejiction opening 53 of ring-type to rotary drum 4
Inner side spray.In addition, being provided with multiple discharges along the direction of rotation of rotary drum 4 in the way of the ejiction opening 53 with ring-type is relative
Mouth 55d.Using said structure, the larger scope that washings can be efficiently to the inner side of rotary drum 4 sprays.No matter that is, wash
The number of the amount of thing is washed, washings can all be effectively supplying.
Here, front side wall 3h of tank 3 from corresponding to outlet 55d position with inclined plane 3ha and and inclined plane
The guide surface 56 that 3ha is connected.The washings that stream 52 is discharged to from outlet 55d flow from inclined plane 3ha along guide surface 56.
Thus, washings are sprayed towards the inside of rotary drum 4 from ejiction opening 53 as shown in the arrow A of Fig. 5 A via cylinder opening 54
Go out.As washings reach the inside of rotary drum 4, therefore, washings more efficiently can be supplied to washings.
And, as shown in Figure 5 B, the guide surface 57 different from the angle of inclination of guide surface 56 by arranging angle of inclination, energy
It is enough to spray washings at different angles.For example, by the outlet as viewed from the front of the water guide path 55b from branch with left side
The angle of inclination of 55d (right side in Fig. 3 B) corresponding guide surface 56 is set to a (reference picture 5A), additionally, will be from water guide path
The look angle of inclination of the guide surface 57 corresponding with the outlet 55d on right side (left side in Fig. 3 B) of the front of 55b is set to b
(reference picture 5B).Here, forming guide surface 56 and guide surface 57 in the way of a > b of angle of inclination.
Fig. 6 is the explanatory diagram of the ejection state of the washings of the tumbling-box washing machine for representing the embodiment.From drum-type
The front of washing machine 1 is looked, and the washings sprayed from the ejiction opening 53 in left side (are sprayed to the direction shown in arrow A in Fig. 5 A
Washings) sprayed as shown in spray shape S1 of Fig. 6 upward.On the other hand, from terms of the front of tumbling-box washing machine 1
Go, the washings (washings for spraying to the direction shown in arrow B in Fig. 5 B) from the ejiction opening 53 on right side are such as the spray of Fig. 6
Drench the lower section as shown in shape S2 to spray shape S1 to spray.That is, the washings discharged from each outlet 55d are along inclining each other
The different guide surface 56 of rake angle or guide surface 57 flow.Afterwards, washings from ejiction opening 53 via cylinder opening 54 to rotation
The inside of tumbler cylinder 4 sprays, therefore, which is sprayed as the different washings of angle are sprayed.
Additionally, the angle of inclination of guide surface 56 or guide surface 57 produces shadow to the disperse state of the washings after ejection
Ring.In the less situation in angle of inclination (i.e. situation of the angle of inclination for the guide surface 57 of b in the present embodiment), along inclining
The washings that 3ha flowings in inclined-plane come sharp change angle because of guide surface 57.In other words, washings are in strike against and draw
The state of guide face 57.In this condition, washings are along guide surface 57 and because shock spreads.On the other hand, at inclination angle
In the larger situation of degree (i.e. situation of the angle of inclination for the guide surface 56 of a in the present embodiment), flow along inclined plane 3ha
The washings for coming over flow directed along guide surface 56, and less diffusely spray.That is, as shown in fig. 6, from angle of inclination compared with
Spray shape S2 of the washings that the ejiction opening 53 on little right side sprays is sprayed with the ejiction opening 53 from the larger left side in angle of inclination
Spray shape S1 of the washings for going out is compared, the shape with diffusion.That is, the washings for spraying from the ejiction opening 53 of left and right have
Different diffusion angles.For example, in the case where angle of inclination is less than 120 degree or so, washings spread significantly to spray,
And in the case where angle of inclination is more than 130 degree or so, washings spread less and are in spray membranaceously.As described above,
Washings are sprayed with different ejection angles, also, washings are sprayed with different disperse states, thereby, it is possible to be respectively adapted to
Washings are sprayed to the more situation of the amount of washings from the less situation of the amount of washings.
Here, after cleaning is just started, washings does not contain washings, and is in the larger soft fluffy state of volume.Example
Such as, in the case where 53 washings of ejiction opening in the left side shown in Fig. 6 are closed, washings are from the ejiction opening 53 on right side to rotation
Cylinder 4 sprays.Due to spread washings from the ejiction opening 53 on right side significantly spray, therefore, it is possible to quickly by left side
Ejiction opening 53 near washings soak.Washings volume containing washings diminishes, and thus, can release the ejection to left side
The closing of mouth 53.
On the other hand, as the washings that the ejiction opening 53 from right side sprays spread larger, accordingly, it is difficult to reach rotation
The inside of cylinder 4.But, the washings sprayed from the ejiction opening 53 in left side spread less, its center towards rotary drum 4
And reach the inside of rotary drum 4.Thereby, it is possible to quickly the washings of the inside positioned at rotary drum 4 is soaked.By compared with
Washings is soaked soon, and the washings in rotary drum 4 can become prone to activity in advance, can improve so as to beat the effect washed.This
Outward, by soaking washings quickly, the volume of washings can diminish quickly.Thus, can produce between washings and washings
Raw space, therefore, washings efficiently can be sprayed to washings.That is, washings efficiently can be supplied to washings.
Here, the emission direction of ejiction opening 53 is washings with respect to the spray for the vertical line at 54 center of cylinder opening
Outgoing direction can become different according to the shape of ejiction opening 53.For example, by make left and right ejiction opening 53 emission direction with
It it is 0 degree by the angulation between the vertical line at 54 center of cylinder opening, i.e. make emission direction parallel with above-mentioned vertical line, washings meeting
It is easy to reach the inside of rotary drum 4 by the space between washings and washings.Additionally, making the ejiction opening 53 on right side i.e.
Angulation between the emission direction and above-mentioned vertical line of the ejiction opening 53 of the side that washings spread larger is 35 degree~45 degree, and
And, make left side ejiction opening 53 i.e. washings spread the ejiction opening 53 of less side emission direction and above-mentioned vertical line between
Angulation be 50 degree~60 degree, thereby, it is possible to suppress ejection the mutual collision of washings.By suppressing, washings are mutual to be touched
Hit, loss during supply washings can be reduced.Thereby, it is possible to efficiently soak washings, the cleaning efficiency of tumbling-box washing machine 1
Can improve.
As described above, either in the case where the amount of washings is more or it is less in the amount of washings in the case of,
Washings can all be effectively supplying such that it is able to efficiently soak washings.By efficiently soaking washings, section is obtained in that
Water effect.Additionally, outlet 55d is located on the position not contacted with the washings in rotary drum 4.Therefore, washings will not
Hang on outlet 55d, so as to obstacle will not be produced when carrying out cleaning, rinsing, dry.Additionally, washings will not also occur
Damage, will not also be torn.Additionally, changing the upper bottom of washings in the case where positive and negative continuous rotation driving pattern is run
Put, and change the right position of washings, thus, the ejection of washings in the case where positive and negative part rotation driving pattern is run
Effect can increase.In addition, though in the present embodiment for ejiction opening 55d be about in the case of be illustrated,
Even if but ejiction opening 55d be at 3 more than situation, it is also possible to similarly implement the present invention.
(embodiment 2)
Fig. 7 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of embodiment of the present invention 2.Figure
7B is the sectional view near another outlet of the circulating path of the tumbling-box washing machine of the embodiment.To with embodiment 1
Identical structure is illustrated using identical reference.
As shown in figures 7 a and 7b, the tumbling-box washing machine 1 of present embodiment passes through flat in guide surface 58 and guide surface 59
It is different with embodiment 1 on the point for bending slidingly and being connected from inclined plane 3ha.Guide surface 58 and the respective bending of guide surface 59 are partly
Footpath is different.For example, bending radius c of the guide surface 58 shown in Fig. 7 A is bigger than bending radius d of the guide surface 59 shown in Fig. 7 B.
That is, bending radius c > d.Washings from inclined plane 3ha along guide surface 58 flow when, arrow C from washings to Fig. 7 A shown in
Direction sprays.On the other hand, washings from inclined plane 3ha along guide surface 59 flow when, arrow D from washings to Fig. 7 B shown in
Direction spray.As viewed from the front of tumbling-box washing machine 1, left side ejiction opening 53 using guide surface 58, and on right side
Using in the case of guide surface 59, washings distinguish spray shape S1 as shown in Figure 6 to ejiction opening 53 and spray shape S2 is such
Spray.That is, the washings along the flowing of guide surface 58 are sprayed as spraying shape S1 upward.On the other hand, along guiding
The washings of the flowing of face 59 are sprayed as spraying shape S2 downwards.By the bending radius for changing guide surface as described above,
The shape of the ejection of washings can be changed.
Additionally, the bending radius of guide surface 58 or guide surface 59 produces shadow to the disperse state of the washings after ejection
Ring.In the less situation of bending radius (situation of the bending radius for the guide surface 59 of d i.e. in present embodiment), along inclination
The washings that 3ha flowings in face come sharp change angle because of guide surface 59.In other words, washings are in and strike against guiding
The state in face 59.In this condition, washings are along guide surface 59 and because shock spreads.On the other hand, in bending radius
In larger situation (i.e. situation of the bending radius for the guide surface 58 of c in the present embodiment), flow over along inclined plane 3ha
The washings for coming flow directed along guide surface 58, and less diffusely spray.That is, as shown in fig. 6, less from bending radius
Spray shape S2 of washings that sprays of ejiction opening 53 on right side spray with the ejiction opening 53 from the larger left side of bending radius
Spray shape S1 of washings compare, the shape with diffusion.By the bending radius for changing guide surface as described above, and have
Have and 1 identical action effect of embodiment.
(embodiment 3)
Fig. 8 is the sectional view of the outlet of the circulating path of the tumbling-box washing machine of embodiments of the present invention 3.To with reality
Apply 1 identical structure of mode to illustrate using identical reference.
As shown in figure 8, the guide surface 61 of the tumbling-box washing machine 1 of present embodiment inclines with different from inclined plane 3ha
Rake angle.Additionally, guide surface 61 and inclined plane 3ha are coupled together by flexure plane 60, from the washings that outlet 55d is discharged
Flowed via flexure plane 60, thus, compared with embodiment 1, washings swimmingly can be flowed.Therefore, wash
Water can be more stable from the ejection of ejiction opening 53.
Additionally, the shock degree between washings and guide surface 61 is determined by the bending radius of flexure plane 60.That is, by adjusting
The bending radius of whole flexure plane 60, can adjust the diffusion of washings.Thus, by the angle of inclination for adjusting guide surface 61
To adjust the ejection angle of washings, also, by adjusting the bending radius of flexure plane 60 adjusting the diffusion of washings,
Thereby, it is possible to set the ejection form of washings.
(embodiment 4)
Fig. 9 is the sectional view of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 4.To with reality
Apply 1~3 identical structure of mode to illustrate using identical reference.
As shown in figure 9, the tumbling-box washing machine 1 of present embodiment guide surface 62 have multiple angles of inclination point on
Embodiment 3 is different.Guide surface 62 has angle of inclination e near the position being connected via flexure plane 60 from inclined plane 3ha.
Additionally, guide surface 62 has angle of inclination f near the guide surface top ends 63 as tip portion.Here, angle of inclination f >
e.Using said structure, washings occur to clash in the less part in angle of inclination, and the diffusion of washings becomes larger, also,
Can realize spraying the ejection of the larger washings of angle in the larger part in angle of inclination.In addition, in angle of inclination e and inclination
In the case that difference between angle f is larger, in guide surface top ends 63, washings will not along guide surface 62, it is peeling-off and
Spray.As a result, the ejection of washings becomes unstable.In this case, if further formed between both above-mentioned
Between angle of inclination guide surface 62, then can avoid the stripping of washings.
(embodiment 5)
Figure 10 A are the sectional views of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 5.Figure
10B is the sectional view of another ejiction opening of the circulating path of the tumbling-box washing machine of the embodiment.To with embodiment 1~4
Identical structure is illustrated using identical reference.
As shown in figs. 10 a and 10b, the shape in the top portion of the guide surface 62 of the tumbling-box washing machine 1 of present embodiment
Shape is different from embodiment 4.The top portion of guide surface 62 is the end of the inner surface of front side wall 3h.The ejection angle of washings
Degree is guided the impact of the tangential direction in the top portion in face 62.Thus, it is possible to utilize the shape in the top portion of guide surface 62
Shape is setting the ejection angle of washings.For example, in Figure 10 A, the top portion 65 of guide surface 62 is chamfer shape.Using upper
Shape is stated, the ejection angle of washings, also, the hook of suppression washings is set, so as to suppress the damage of washings.Additionally,
In fig. 1 ob, the section in the top portion 66 of guide surface 62 is the shape of the circle with substantially circular shape.Using above-mentioned shape
Shape, further suppresses the hook of washings, so as to further suppress the damage of washings.
(embodiment 6)
Figure 11 is the sectional view of the ejiction opening of the circulating path of the tumbling-box washing machine of embodiments of the present invention 6.To with
1~4 identical structure of embodiment is illustrated using identical reference.The tumbling-box washing machine 1 of present embodiment is examined
Consider the diffusion of the ejection of washings, spraying the stability of angle and ejection, and washings damage, form guide surface 64
The problems such as uneven thickness of resin, and there is ejiction opening 53 as shown in figure 11.Specifically, ejiction opening 53 is by inclining with multiple
It is the guide surface 64 of rake angle, guide surface 64a and the flexure plane 60 with multiple bending radius, flexure plane 60a, flexure plane 60b, curved
Curved surface 60c is formed.And, these faces are configured to smoothly couple together by each changing at leisure.Using said structure,
It is contemplated that the damage of the stability and washings of the ejection of washings, uneven thickness of resin of formation guide surface 64 etc.
While problem, spreading morphology, the ejection angle for spraying is set.
(embodiment 7)
Figure 12 is the sectional view near the outlet of the circulating path of the tumbling-box washing machine of embodiments of the present invention 7.
To being illustrated using identical reference with 1 identical structure of embodiment.
In embodiment 1~6, to the washings discharged from outlet 55d via ejiction opening 53 towards rotary drum 4
The structure of ejection is illustrated.There are the tumbling-box washing machine 1 of present embodiment washings to be directly toward rotation from outlet 55d
The structure that tumbler cylinder 4 sprays, specifically, as shown in figure 12, outlet 55d is located at the relative with cylinder opening 54 of tank 3
On position.In other words, become the structure of shared outlet 55d and ejiction opening 53.Using said structure, become to constitute
Guide surface 56 of ejiction opening 53 etc..That is, can remove with guide surface 56 of possibility that washings hook occurs etc..Thus,
Obstacle will not be produced when carrying out cleaning, rinsing, dry.Additionally, washings will not also occur to damage, will not also be torn.Separately
Outward, it is also possible to which outlet 55d is located on the component of the seal for constituting 55 grade of shell.
(embodiment 8)
Figure 13 is the vertical view of the front side wall of the tank of the tumbling-box washing machine of the embodiments of the present invention 8 regarded from inside
Figure.Figure 14 A are the sectional views near the outlet of the circulating path of the tumbling-box washing machine of the embodiment.Figure 14 B are the realities
Sectional view near another outlet of the circulating path for applying the tumbling-box washing machine of mode.Figure 15 A are from being somebody's turn to do that inside is regarded
The top view of the front side wall of another tank of the tumbling-box washing machine of embodiment.Figure 15 B are the embodiment party regarded from inside
The top view of the front side wall of the another tank of the tumbling-box washing machine of formula.Figure 16 A are the tumbling-box washing machines of the embodiment
Sectional view near the another outlet of circulating path.Figure 16 B are the 16B-16B partial sectional views of Figure 16 A.To with embodiment
1 identical structure is illustrated using identical reference.
As shown in figure 13, as an outlet 55d opening size in a circumferential direction A/F D1 with make
Opening end measure D2 for the size in a circumferential direction of the opening of another outlet 55da is different.By making A/F not
Together, width, the flow of the ejection of washings respectively from outlet 55d, outlet 55da can be made different.Thereby, it is possible to
The ejection form of washings is set suitably, even if so as in the case where the amount of washings is more or less, it is also possible to appropriate
Ground supplies washings to washings.Additionally, by being properly supplied washings, cleaning performance can be improved.
Additionally, as shown in figs. 14 a and 14b, by make the opening as an outlet 55d vertical with circumferencial direction
Direction on size extended distance D3 with the opening as another outlet 55da in the direction vertical with circumferencial direction
On size extended distance D4 it is different, the ejection flow of washings can be made different.Using said structure, it is also possible to suitably
The ejection form of setting washings, even if so as in the case where the amount of washings is more or less, it is also possible to suitably to washing
Wash thing supply washings.Additionally, by being properly supplied washings, cleaning performance can be improved.
And, as shown in fig. 15 a and fig. 15b, the pivot relative to rotary drum 4 of the outlet by making left and right
The opening angle of Q is different, and the direction of washings for spraying can be made from the ejiction opening 53 of left and right different.Here, by using figure
The situation of the outlet 55da in 15A is illustrated to opening angle.Via outlet 55da from washing that ejiction opening 53 sprays
Wash water to spray to the direction of arrow E.The direction of arrow E is set to into opening direction E.By the opening of connection outlet 55da and rotation
Between line segment Qd that the pivot Q of tumbler cylinder 4 is obtained and opening direction E, angle j of angulation is set to opening angle.Thus, figure
The opening angle of the outlet 55d in 15A is k for the opening angle of the outlet 55db in 0, Figure 15 B.Specifically, via
Outlet 55d and from ejiction opening 53 spray direction from washings to arrow F spray.That is, opening direction is F.Due to openings
It is consistent with the direction of the pivot Q of rotary drum 4 to F, therefore opening angle is 0.Additionally, via outlet 55db from spray
The washings that outlet 53 sprays are sprayed to the direction of arrow G.That is, opening direction is G.Due to opening direction G and rotary drum 4
The angled k in the direction of pivot Q, therefore opening angle is k.In addition, in the present embodiment, by outlet 55db's
Top arranges guide portion 67, and washings are sprayed to the direction of arrow G.That is, by the shape on the top of change outlet, Neng Goushe
Determine opening direction and opening angle.
Here, the guide surface 57 corresponding with outlet 55d, and the corresponding guide surfaces 56 of outlet 55da and with discharge
Mouth 55db corresponding guide surface 57 is configured to ring-type each other centered on the pivot Q of rotary drum 4.Therefore, guide
The section of face 56 and guide surface 57 is of similar shape relative to pivot.Therefore, along guide surface 56 and guide surface 57
The washings of flowing being turned towards on the direction of the pivot Q of rotary drum 4 suddenly, and further away from towards rotary drum 4
The turning of direction washings of pivot Q more relax.Thus, towards rotary drum 4 pivot Q spray, pass through
The substantially symmetrical shape of the washings of outlet 55d, and spread more narrowly to spray.On the other hand, relative to rotation
The pivot Q of tumbler cylinder 4 upward deviation angle j and spray, passed through the washings of outlet 55da and relative to rotation
The pivot Q of tumbler cylinder 4 upward deviation angle k and the washings that spray, passed through outlet 55db spread larger
Ground sprays.
And, as shown in Figure 16 A and Figure 16 B, in the vicinity of the outlet 55d of the inside of water guide path 55b, hindering to wash
The direction for washing water flowing is provided with rib 68.Rib 68 is formed by making a part of protrusion of shell 55.Rib 68 for example has
Block the size of the flow path cross sectional area about 50% of water guide path 55b.
Here, flowing to the washings of water guide path 55b via circulating path 16 when discharging from outlet 55d, have
There is the velocity component with the length direction identical direction of water guide path 55b.Due to the impact of the velocity component, washings are relative
In obliquely spraying from outlet 55d, guide surface 56 towards the length direction of the 55b of the direction-guidance water passage of rotary drum 4.
Here, by arranging rib 68, the washings come from water guide path 55b flowings can strike against rib 68.Thus, washings can be cut down
Velocity component on above-mentioned length direction, so as to washings can be from outlet 55d, guide surface 56 along towards rotary drum 4
Direction spray.That is, washings are sprayed to the direction corresponding with the direction of outlet 55d, guide surface 56.In addition, such as Figure 15 A
Or shown in Figure 15 B, it is also possible to rib 68 is located at into the inside of outlet 55da, the water guide path 55b of the vicinity of outlet 55db.
Industrial applicability
Tumbling-box washing machine of the invention, either in the case where the amount of washings is more, or in washings
Amount it is less in the case of, the washings with optimal ejection angle, spreading morphology can be supplied.Accordingly, it is capable to be enough in
Washing machine with rotary drum.
Description of reference numerals
1st, tumbling-box washing machine;2nd, housing;2a, base plate;2b, body openings;3rd, tank;3a, bellying;3h, front side wall;
3ha, inclined plane;4th, rotary drum;4b, front side wall;5th, door;6th, motor;7th, water supplying unit;8th, drainage cell;9th, dry single
Unit;13rd, tank opening;14th, containment member;16th, circulating path;16b, discharge side path;19th, draining valve;20th, circulating pump;
20a, impeller;20b, pump case;20c, circulation;20d, motor case;20da, bearing partition wall;20e, motor reel;
20f, circulation Pump Suction Nozzle;20g, circulation pump discharge;21st, guidance panel;22nd, control unit;30th, bottom outer surface;35th, pacify
Dress seat;51st, connecting portion;52nd, stream;53rd, ejiction opening;54th, cylinder opening;55th, shell;55a, seal;55b, water guide path;
55c, breach;55d, outlet;55da, outlet;55db, outlet;55f, screw;56th, guide surface;57th, guide surface;58、
Guide surface;59th, guide surface;60th, flexure plane;60a, flexure plane;60b, flexure plane;60c, flexure plane;61st, guide surface;62nd, guide
Face;63rd, guide surface top ends;64th, guide surface;64a, guide surface;65th, top portion;66th, top portion;67th, guide portion;68、
Rib.
Claims (16)
1. a kind of tumbling-box washing machine, including:
Housing;
Tank, which is located at the inside of above-mentioned housing, and is have round-ended cylinder shape with tank opening;
Rotary drum, which is located at the inside of above-mentioned tank, and is have round-ended cylinder shape with cylinder opening;
Motor, which is installed on the bottom outer surface of above-mentioned tank, and make above-mentioned rotary drum with level or towards bottom to
Under the rotation of inclined rotary shaft;
Circulating path, the bottom side of above-mentioned tank is connected by which with above-mentioned tank open side, and makes washing inside above-mentioned tank
Wash water to circulate from above-mentioned bottom side to above-mentioned tank open side;
Multiple ejiction openings, which makes to be sprayed towards the inside of above-mentioned rotary drum by the washings that above-mentioned circulating path is circulated;And
Water guide path, which is located at the front side wall of above-mentioned tank, and is connected with above-mentioned circulating path,
The respective emission direction of the washings sprayed from above-mentioned multiple ejiction openings is different,
The respective diffusion angle of the washings sprayed from above-mentioned multiple ejiction openings is different,
The guide surface for above-mentioned washings are guided to above-mentioned ejiction opening is formed with the inner surface of the front side wall of above-mentioned tank,
Washings from above-mentioned water guide path are sprayed along above-mentioned guide surface from above-mentioned ejiction opening to the inside of above-mentioned rotary drum.
2. tumbling-box washing machine according to claim 1, wherein,
Above-mentioned multiple ejiction openings are disposed in the left and right of the vertical line at the center by above-mentioned cylinder opening.
3. tumbling-box washing machine according to claim 1, wherein,
Washings are sprayed simultaneously from above-mentioned multiple ejiction openings.
4. tumbling-box washing machine according to claim 1, the tumbling-box washing machine are further included:
Multiple outlets, which is located on above-mentioned water guide path, and makes washings to the inner surface of the front side wall of above-mentioned tank and upper
Discharge between the outer surface of the front side wall for stating rotary drum;And
Multiple above-mentioned guide surfaces, which is formed in the inner surface of the front side wall of above-mentioned tank, and for discharging from above-mentioned outlet
Washings guide to above-mentioned ejiction opening, the shape of multiple above-mentioned guide surfaces is made up of two or more types.
5. tumbling-box washing machine according to claim 4, wherein,
Multiple above-mentioned guide surfaces are made up of inclined plane, and the angle of inclination of above-mentioned inclined plane is made up of two or more types.
6. tumbling-box washing machine according to claim 4, wherein,
Multiple above-mentioned guide surfaces are made up of flexure plane, and the bending radius of above-mentioned flexure plane is made up of two or more types.
7. tumbling-box washing machine according to claim 4, wherein,
At least one of multiple above-mentioned guide surfaces guide surface is made up of flexure plane and inclined plane.
8. tumbling-box washing machine according to claim 4, wherein,
At least one of multiple above-mentioned guide surfaces guide surface has multiple angles of inclination.
9. tumbling-box washing machine according to claim 4, the top portion of multiple above-mentioned guide surfaces has chamfer shape.
10. tumbling-box washing machine according to claim 4, wherein,
The top portion of above-mentioned guide surface has the shape of fillet of the section with circular arc.
11. tumbling-box washing machines according to claim 4, wherein,
The vicinity of at least one of the above-mentioned multiple outlets of inside in above-mentioned water guide path outlet, is provided with obstruction washing
The rib of water flowing.
12. tumbling-box washing machines according to claim 1, the tumbling-box washing machine are further included:
Multiple outlets, which is located on above-mentioned water guide path, and makes washings to the inner surface of the front side wall of above-mentioned tank and upper
Discharge between the outer surface of the front side wall for stating rotary drum;And
Multiple above-mentioned guide surfaces, which is formed at the inner surface of the front side wall of above-mentioned tank, and for discharging from above-mentioned outlet
Washings guide to above-mentioned ejiction opening,
The shape of above-mentioned multiple outlets is made up of two or more types.
13. tumbling-box washing machines according to claim 12, wherein,
Above-mentioned opening of multiple outlets with the pivot towards above-mentioned rotary drum, above-mentioned the above-mentioned of multiple outlets are opened
The A/F as size in a circumferential direction of mouth is different.
14. tumbling-box washing machines according to claim 12, wherein,
Above-mentioned opening of multiple outlets with the pivot towards above-mentioned rotary drum, above-mentioned the above-mentioned of multiple outlets are opened
The extended distance as the size on the direction vertical with circumferencial direction of mouth is different.
15. tumbling-box washing machines according to claim 12, wherein,
At least one of above-mentioned multiple outlets outlet has the direction towards the pivot for deviateing above-mentioned rotary drum
Opening.
16. tumbling-box washing machines according to claim 12, wherein,
The vicinity of at least one of the above-mentioned outlet of inside in above-mentioned water guide path outlet, is provided with obstruction washing current
Dynamic rib.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009-196248 | 2009-08-27 | ||
JP2009196250A JP5299174B2 (en) | 2009-08-27 | 2009-08-27 | Drum washing machine |
JP2009-196249 | 2009-08-27 | ||
JP2009196248A JP5397092B2 (en) | 2009-08-27 | 2009-08-27 | Drum washing machine |
JP2009196249A JP5397093B2 (en) | 2009-08-27 | 2009-08-27 | Drum washing machine |
JP2009-196250 | 2009-08-27 | ||
CN201080038123.4A CN102482834B (en) | 2009-08-27 | 2010-08-18 | Drum type washing machine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080038123.4A Division CN102482834B (en) | 2009-08-27 | 2010-08-18 | Drum type washing machine |
Publications (2)
Publication Number | Publication Date |
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CN104313835A CN104313835A (en) | 2015-01-28 |
CN104313835B true CN104313835B (en) | 2017-04-05 |
Family
ID=43627531
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201080038123.4A Active CN102482834B (en) | 2009-08-27 | 2010-08-18 | Drum type washing machine |
CN201410653272.1A Active CN104313835B (en) | 2009-08-27 | 2010-08-18 | Tumbling-box washing machine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201080038123.4A Active CN102482834B (en) | 2009-08-27 | 2010-08-18 | Drum type washing machine |
Country Status (5)
Country | Link |
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US (1) | US20120137740A1 (en) |
EP (1) | EP2471992B1 (en) |
CN (2) | CN102482834B (en) |
TW (1) | TW201111578A (en) |
WO (1) | WO2011024409A1 (en) |
Families Citing this family (17)
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ES2602269T3 (en) * | 2011-04-14 | 2017-02-20 | Lg Electronics Inc. | Washing procedure |
EP2703546A1 (en) | 2012-08-29 | 2014-03-05 | Electrolux Home Products Corporation N.V. | Laundry washing machine |
EP2703547A1 (en) | 2012-08-29 | 2014-03-05 | Electrolux Home Products Corporation N.V. | Laundry washing machine |
ES2446115B1 (en) * | 2012-09-06 | 2015-03-06 | Bsh Electrodomesticos Espana | Annular gasket for a front loading washing machine with wash soaking system and front loading washing machine comprising the gasket |
JP6551721B2 (en) * | 2014-08-26 | 2019-07-31 | パナソニックIpマネジメント株式会社 | Washing machine |
JP6439134B2 (en) * | 2014-08-26 | 2018-12-19 | パナソニックIpマネジメント株式会社 | Washing machine |
CN106661806B (en) * | 2014-08-18 | 2019-02-15 | 松下知识产权经营株式会社 | Washing machine |
JP6311122B2 (en) * | 2014-08-26 | 2018-04-18 | パナソニックIpマネジメント株式会社 | Washing machine |
JP6427759B2 (en) * | 2014-08-26 | 2018-11-28 | パナソニックIpマネジメント株式会社 | Washing machine |
JP6573095B2 (en) * | 2014-08-26 | 2019-09-11 | パナソニックIpマネジメント株式会社 | Washing machine |
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CN110387708A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
CN110468551B (en) * | 2018-05-10 | 2021-11-05 | 青岛海尔洗涤电器有限公司 | Drum washing machine and spraying control method thereof |
CN109939821B (en) * | 2019-04-09 | 2021-02-05 | 林阳辉 | Novel high-efficient tailing magnetic separation recovery plant |
CN117888337A (en) | 2019-05-23 | 2024-04-16 | 惠而浦公司 | Laundry appliance |
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DE4330079C2 (en) * | 1993-09-06 | 2000-05-11 | Bsh Bosch Siemens Hausgeraete | Front loading drum washing machine |
JP3067508B2 (en) * | 1994-02-24 | 2000-07-17 | シャープ株式会社 | Drum type washing machine |
JPH09299684A (en) * | 1996-05-16 | 1997-11-25 | Matsushita Electric Ind Co Ltd | Washing machine |
JP3436644B2 (en) * | 1996-10-30 | 2003-08-11 | シャープ株式会社 | Drum type washing machine |
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JP2002282587A (en) * | 2001-03-23 | 2002-10-02 | Mitsubishi Electric Corp | Washing machine |
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KR100688160B1 (en) * | 2003-08-07 | 2007-03-02 | 엘지전자 주식회사 | Front loading type drum washing machine |
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KR20050121052A (en) * | 2004-06-21 | 2005-12-26 | 삼성전자주식회사 | Washing machine |
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2010
- 2010-08-18 CN CN201080038123.4A patent/CN102482834B/en active Active
- 2010-08-18 EP EP10811468.7A patent/EP2471992B1/en not_active Not-in-force
- 2010-08-18 CN CN201410653272.1A patent/CN104313835B/en active Active
- 2010-08-18 US US13/390,666 patent/US20120137740A1/en not_active Abandoned
- 2010-08-18 WO PCT/JP2010/005097 patent/WO2011024409A1/en active Application Filing
- 2010-08-24 TW TW099128250A patent/TW201111578A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW201111578A (en) | 2011-04-01 |
CN102482834A (en) | 2012-05-30 |
WO2011024409A1 (en) | 2011-03-03 |
US20120137740A1 (en) | 2012-06-07 |
EP2471992A4 (en) | 2013-07-31 |
EP2471992B1 (en) | 2016-10-12 |
CN104313835A (en) | 2015-01-28 |
CN102482834B (en) | 2014-12-17 |
EP2471992A1 (en) | 2012-07-04 |
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