CN2586712Y - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN2586712Y CN2586712Y CN02254282U CN02254282U CN2586712Y CN 2586712 Y CN2586712 Y CN 2586712Y CN 02254282 U CN02254282 U CN 02254282U CN 02254282 U CN02254282 U CN 02254282U CN 2586712 Y CN2586712 Y CN 2586712Y
- Authority
- CN
- China
- Prior art keywords
- washing
- washings
- washing machine
- storage tank
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
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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
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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
- D06F39/087—Water level measuring or regulating devices
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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
- D06F39/10—Filtering 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/06—Recirculation of washing liquids, e.g. by pumps or diverting valves
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The utility model relates to a washer. A washing and dewatering trough for containing washing objects is contained in a water storing trough and swings freely in the water storing trough, and the swing of the washing and dewatering trough is driven by a motor. A pump chamber is formed on the inner surface of the water storing trough. Washing water between the washing and dewatering trough and the water storing trough is concentrated in the pump chamber through the swing of the washing and the dewatering trough, and the water is pumped upwards through a circular path connected with the pump chamber. Because clothes can be washed cleanly and circularly by using little washing water, precious water resource can be saved. Simultaneously, the washing performance of the utility model can be increased further because the utility model can use washing water with high concentration for washing clothes.
Description
Technical field
The washing machine that the present invention relates to make the washings circulation to wash and clean.
Background technology
Traditional washing machine as shown in figure 10.Wrap in the washing and dewatering groove 18 that aqua storage tank 17 will set with freely rotating, and be suspended on the washing machine shell 20 by suspension rod 19.Motor 21 drives washing and dewatering groove 18 by reducing gear 22 revolutions.Water-supply valve 23 supplies water in washing and dewatering groove 18.The water level that condensate tank of dehumidifier 24 detects in the aqua storage tank 17.Draining valve 25 is discharged the washings in the aqua storage tank 17.Control device 26 control motors 21, water-supply valve 23, draining valve 25 etc. are controlled washing, clean, dewater each operation successively.
Action to above-mentioned washing machine is made an explanation.With washings and washing agent input washing and dewatering groove 18 and entry into service the time, control device 26 makes water-supply valve 23 actions and supplies water to washing and dewatering groove 18.Condensate tank of dehumidifier 24 in a single day detect decide water level and just send signals to control device 26, control device 26 stops the action of water-supply valve 23.Thereafter, make motor 21 actions by control device 26, washing and dewatering groove 18 turns round.
As shown in figure 11, utilize the centrifugal force that is produced by 18 revolutions of washing and dewatering groove, the water surface of the washings in the aqua storage tank 17 forms the mortar shape, and promptly the water surface between washing and dewatering groove 18 and the aqua storage tank 17 rises, and central portion descends.If accelerate the rotating speed of washing and dewatering groove 18, then centrifugal force increases, and the water surface between the outside of washing and dewatering groove 18 and the aqua storage tank 17 raises thereupon and gradually.The water surface of final washings is crossed the height of washing and dewatering groove 18 upper ends, to the inside of washing and dewatering groove 18 aproll, washings is circulated.
Like this, quantitative water be stored under the state in the aqua storage tank 17, by with fixed rotating speed make 18 revolutions of washing and dewatering groove, washings can be carried out aproll and circulation.And,, promote the detergent dissolution that drops into by the circulation of washings.Like this,, make detergent ingredients, therefore can improve the washing (-)off properties of washings effectively to the dirty place generation effect of washings because washings reach dissolving before the time point early than washing procedure saturated.And, adopt this structure, even in the circulation of washings, neither directly apply mechanical force, so can not damage washings to washings.
In this traditional washing machine, utilize the centrifugal force that is produced by 18 revolutions of washing and dewatering groove, the water surface of the washings in the aqua storage tank 17 forms the mortar shape.So in order to make the water surface cross the height of washing and dewatering groove 18 upper ends to inner aproll, the washings bottom line also must have the water yield in the space of 17 of the full washing and dewatering groove 18 of stream and aqua storage tanks to add the total amount of the water yield of the central portion that is present in washing and dewatering groove 18, when the water yield is in it when following, even rev up can aproll yet.
That is, in order to make height that the water surface crosses washing and dewatering groove 18 upper ends to inner aproll, the water surface of washings must be higher than decide water level, unfavorable to the saving of water resource.And if add a certain amount of washing agent to a spot of washings, then washings become high concentration, though can increase cleaning strength, because of the saving to water resource unfavorable, so the increase of cleaning strength also is limited.
Again, because of directly circulation is cleaned just in this circulation, so the velveteen of the end of a thread bits that contain in the washings etc. can not reclaim.
Content of the present invention
Washing machine of the present invention comprises: the sink of accommodating washings; Sink is housed in inner aqua storage tank with freely rotating; Revolution drives the drive unit of sink; Be arranged on the inner face of aqua storage tank and inwardly square open pump chamber; And the circulating path that is connected and extends to the aqua storage tank top with pump chamber.
This washing machine not only can be by cleaning the water resource of saves valuable with the circulation of the washings of low water level, and can further improve washing (-)off properties by the washings washing with high concentration.
The simple declaration of accompanying drawing
Fig. 1 is the profilograph of the washing machine in the invention process form 1.
Fig. 2 is the profilograph of routine washing machine operating state in the example 1.
Fig. 3 is the profilograph of the washing machine in the invention process form 2.
Fig. 4 is the profilograph of the washing machine in the invention process form 3.
Fig. 5 is the profilograph of the washing machine in the invention process form 4.
Fig. 6 is the stereogram of partial cut of aqua storage tank of the washing machine of the invention process form 6.
Fig. 7 is the stereogram of partial cut of aqua storage tank of the washing machine operating state of the invention process form 6.
Fig. 8 is the stereogram of partial cut of aqua storage tank of the washing machine operating state of the invention process form 6.
Fig. 9 is the stereogram of partial cut of aqua storage tank of the washing machine operating state of the invention process form 7.
Figure 10 is the profilograph of traditional washing machine.
Figure 11 is the profilograph of traditional washing machine operating state.
The specific embodiment
Below, with reference to the washing machine of description of drawings the invention process form.In addition, with the equal mark prosign of traditional washing machine same structure, omit its explanation.
(example 1)
Fig. 1 is the profilograph of the washing machine in the invention process form 1.Aqua storage tank 1 is provided with the open pump chamber 3 of inside side in the bottom of inner face, the circulating path 4 that leads to aqua storage tank 1 top is connected with pump chamber 3, is equipped with drip washing nozzle 5 on the front end of circulating path 4.Washing and dewatering groove 2 is provided in the aqua storage tank 1 with freely rotating, and aqua storage tank 1 is suspended on the washing machine shell 7 by suspension rod 16.Motor (drive unit) 8 drives washing and dewatering groove 2 by reducing gear 9 revolutions.Water-supply valve 10 supplies water in washing and dewatering groove 2.The water level that condensate tank of dehumidifier 11 detects in the aqua storage tank 1.Draining valve 12 is discharged the washings in the aqua storage tank 1.Control device 13 control motors 8, water-supply valve 10, draining valve 12 etc. are controlled washing, clean, dewater each operation successively.
Action to above-mentioned washing machine is made an explanation.Fig. 2 is the profilograph of the washing machine operating state in the example 1.With washings and 2 entrys into service of washing agent input washing and dewatering groove the time, control device 13 makes water-supply valve 23 actions and supplies water to washing and dewatering groove 18.Condensate tank of dehumidifier 24 in a single day detect decide water level and just send signals to control device 13, control device 13 stops the action of water-supply valve 23.Thereafter, control device 13 drive motors 8 and washing and dewatering groove 2 is rotated.As shown in Figure 2, the turning power that utilization is produced by 2 revolutions of washing and dewatering groove, washings in the aqua storage tank 1 are concentrated to pump chamber 3, hydraulic pressure in the pump chamber 3 rises, if accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, and the hydraulic pressure of pump chamber 3 raises thereupon and gradually, washings rise by circulating path 4, and finally the drip washing nozzle 5 from circulating path 4 front ends circulates to the inside of washing and dewatering groove 2 aproll.
Like this, in aqua storage tank 1, stored under the state of a spot of water, by with fixed rotating speed make washing and dewatering groove 2 revolution, washings can be carried out aproll and circulation to washings.By the aproll and the circulation of washings, can promote the detergent dissolution that drops into, it is saturated to reach dissolving before the time point of washings early than washing procedure, because of making detergent ingredients effectively to the dirty place generation effect of washings, so can improve the washing (-)off properties of washings.
Again, adopt this structure,, neither directly apply mechanical force, so can not damage washings to washings even in the circulation of washings.And, because of available low water level makes the washings circulation, so but the water resource of saves valuable, the washings of available high concentration washing simultaneously can improve washing (-)off properties.
In addition, not only when washing, also can make the rinse water circulation in cleaning.But the water resource of saves valuable thus.
(example 2)
Fig. 3 is the profilograph of the washing machine in the invention process form 2.The end of circulating path 4a is connected with pump chamber 3, leads to the top of aqua storage tank 1.The front end of circulating path 4a is equipped with flannelette filter 14, discharges water in washing and dewatering groove 2 from flannelette filter 14.Other structure is identical with above-mentioned enforcement shape 1.
Action to this washing machine is made an explanation.The turning power that utilization is produced by 2 revolutions of washing and dewatering groove, the washings in the aqua storage tank 1 are concentrated to pump chamber 3, and the hydraulic pressure in the pump chamber 3 rises, and if accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, and the hydraulic pressure of pump chamber 3 raises thereupon and gradually.Washings rise by circulating path 4a simultaneously, and finally the flannelette filter 14 from circulating path 4a front end discharges water and circulates to the inside of washing and dewatering groove 2.
Like this, in aqua storage tank 1, stored under the state of quantitative washings, by with fixed rotating speed make 2 revolutions of washing and dewatering groove, can make washings discharge water and circulate, so the flannelette of recyclable the end of a thread bits etc. by flannelette filter 14.
(example 3)
Fig. 4 is the profilograph of the washing machine in the invention process form 3.The end of circulating path 4b is connected with pump chamber 3, leads to the top of aqua storage tank 1.Be connected with flannelette filter 15 in the way of circulating path 4b, simultaneously the front end at circulating path 4b is equipped with drip washing nozzle 5, by drip washing nozzle 5 bulk storage washings in the direction washing and dewatering groove 2 from it.Other structure is identical with above-mentioned enforcement shape 1.
Action to this washing machine is made an explanation.When making 2 revolutions of washing and dewatering groove, the turning power that utilization is produced by 2 revolutions of washing and dewatering groove, washings in the aqua storage tank 1 are concentrated to pump chamber 3, hydraulic pressure in the pump chamber 3 rises, if accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, the hydraulic pressure of pump chamber 3 raises thereupon and gradually, washings rise by circulating path 4b simultaneously, finally by with the way of circulating path 4b in the flannelette filter 15 that is connected, and circulate to the inside of washing and dewatering groove 2 aproll from the drip washing nozzle 5 of circulating path 4b front end.
Like this, in aqua storage tank 1, stored under the state of quantitative washings, by with fixed rotating speed make 2 revolutions of washing and dewatering groove, can make washings pass through flannelette filter 14, the flannelette of recyclable the end of a thread bits etc.And, while since can make washings circulate, to the washings aproll, therefore, promote the detergent dissolution of input, it is saturated to reach dissolving before the time point early than washing procedure, can make detergent ingredients effectively to the dirty place generation effect of washings, so can improve the washing (-)off properties of washings.
(example 4)
Fig. 5 is the profilograph of the washing machine in the invention process form 4.The end of circulating path 4c is connected with pump chamber 3, leads to the top of aqua storage tank 1.Be connected with heater 16 in the way of circulating path 4c, simultaneously the front end at circulating path 4c is equipped with drip washing nozzle 5, by drip washing nozzle 5 bulk storage washings in the direction washing and dewatering groove 2 from it.Other structure is identical with above-mentioned enforcement shape 1.
Action to this washing machine is made an explanation.When making 2 revolutions of washing and dewatering groove, the turning power that utilization is produced by 2 revolutions of washing and dewatering groove, washings in the aqua storage tank 1 are concentrated to pump chamber 3, hydraulic pressure in the pump chamber 3 rises, if accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, and the hydraulic pressure of pump chamber 3 raises thereupon and gradually, washings rise by circulating path 4c simultaneously, and finally the drip washing nozzle 5 from circulating path 4c front end circulates to the inside of washing and dewatering groove 2 aproll.
Like this, in aqua storage tank 1, stored under the state of quantitative washings, by with fixed rotating speed make 2 revolutions of washing and dewatering groove, can be with washings by heater 16, and the temperature of washings is raise.Thus, the washings that raise because of temperature carry out aproll and circulation to washings, so can promote the detergent dissolution that drops into, washings reach dissolving before the time point early than washing procedure saturated, can make detergent ingredients effectively to the dirty place generation effect of washings, so can improve the washing (-)off properties of washings.
In addition, this example is to be connected in the way with heater 16 and circulating path 4, but also can connect other device that electrolytic water generating device and bacteria remover feeding device etc. make the change of properties of water.
(example 5)
Action to above-mentioned washing machine is made an explanation.When the water level of the washings in the aqua storage tank 1 is high, reduce the rotating speed of washing and dewatering groove 2, when the water level of the washings aqua storage tank 1 in is low, the rotating speed of increase washing and dewatering groove 2.
Thus, even water level is different, also can keep certain washings to circulate.That is to say, internal circulating load is too reduced, can stably improve cleaning strength even water level is low.And, even also can not increase internal circulating load too much when water level is high, can restrain foaming, can restrain excessively consuming electric power simultaneously.
(example 6)
Fig. 6 is the stereogram of partial cut of aqua storage tank of the washing machine of the invention process form 6.Circulating path 4d is provided with in the bottom of inner face from the front and sees to pump chamber 3d right-hand, that inwardly just open angularly.Pump chamber 3d connects the circulating path 4d be communicated with the top of aqua storage tank 1d, is equipped with drip washing nozzle 5 at the front end of circulating path 4d.Other structure is identical with above-mentioned enforcement shape 1.
Action to this washing machine is made an explanation.Fig. 7 and Fig. 8 are the stereogram of partial cut of aqua storage tank of the washing machine operating state of the invention process form 6.
As shown in Figure 7, make washing and dewatering groove 2 from above see that when left turns round utilize the turning power that is produced by 2 revolutions of washing and dewatering groove, the washings in the aqua storage tank 1 are on one side to the left revolution, concentrate to pump chamber 3d on one side, the hydraulic pressure in the pump chamber 3d rises.If accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, the hydraulic pressure of pump chamber 3d raises thereupon and gradually, and washings rise by circulating path 4d simultaneously, and finally the drip washing nozzle 5 from circulating path 4d front end circulates to the inside of washing and dewatering groove 2 aproll.
At this moment owing in washings, contained velveteen from the end of a thread bits of clean discharging etc., therefore, at washings on one side to the left revolution on one side when pump chamber 3d concentrates, tend to make velveteen to be attached to inlet portion 17 places that constitute pump chamber 3d.Thus, at washing and dewatering groove 2 after left revolution, as shown in Figure 8, because of the washings of washing and dewatering groove in right-hand revolution causes aqua storage tank 1d to right-hand revolution, the velveteen that is attached to inlet portion 17 places that constitute pump chamber 3d can be taken out automatically, so can prevent the cumulative phenomenon of velveteen that attaches.
In addition, this example is to see the angle that has towards right-hand from the front in the bottom of aqua storage tank 1d inner face, but also can have the angle towards left.In this occasion, when washing and dewatering groove 2 during to right-hand rotation, washings circulate, and when turning round left, can automatically the velveteen that attaches be taken out.
(example 7)
Fig. 9 has stereogram for the partial cut of the aqua storage tank of the washing machine operating state of the invention process form 7.
In washing shown in Figure 6, washings pumped up water when washing and dewatering groove 2 turned round left, washing and dewatering groove 2 utilizes this revolution that the outside of washing and dewatering groove 2 and the washings between the aqua storage tank 1d are risen, from it aproll in the direction washing and dewatering groove 2 when right-hand rotation.Other structure is identical with above-mentioned enforcement shape 1 or 6.
Action to this washing machine is made an explanation.As shown in Figure 7, make washing and dewatering groove 2 when left turns round, utilizing the turning power that is produced by 2 revolutions of washing and dewatering groove, the washings in the aqua storage tank 1d are concentrated to pump chamber 3d on one side to the left revolution on one side, and the hydraulic pressure in the pump chamber 3d rises.If accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, the hydraulic pressure of pump chamber 3d raises thereupon and gradually, and washings rise by circulating path 4d simultaneously, and finally the drip washing nozzle 5 from circulating path 4d front end circulates to the inside of washing and dewatering groove 2 aproll.
Again,, the water level of washings need be raise, wash with more washings at the big thing clothing time-like of washing woollen blanket etc.For this reason, during from high water level to middle water level, as shown in Figure 9, by making washing and dewatering groove 2 to right-hand revolution, utilize the centrifugal force that is produced by revolution, the water surface of the washings in the aqua storage tank 1d forms the mortar shape, the water surface between washing and dewatering groove 2 and the aqua storage tank 1d rises, and central portion descends.
If accelerate the rotating speed of washing and dewatering groove 2, then centrifugal force increases, and the water surface between the outside of washing and dewatering groove 2 and the aqua storage tank 1d raises thereupon and gradually.And the water surface of washings is finally crossed the height of washing and dewatering groove 2 upper ends, and washings are to the inside of washing and dewatering groove 2 aproll and circulate.At this moment, because of the water level height of washings, so can increase the internal circulating load of washings.
Like this, when general washings, washing and dewatering groove 2 turns round to left, washings circulate clean in low water level and high concentration, when the big thing washing of woollen blanket etc., washing and dewatering groove 2 can be to right-hand revolution, and washings circulate clean under high water level and a large amount of state, that is, washing machine can carry out best circulation and cleans by changing gyratory directions.
In addition, this example is in the bottom of aqua storage tank 1d inner face, sees the angle that has towards right-hand from the front, but also can have the angle towards left.In this occasion, when washing and dewatering groove 2 during, pump up water and circulate by pump chamber 3d to right-hand rotation, when turning round, the outside of washing and dewatering groove 2 and the washings between the aqua storage tank 1d are risen, from it aprolls in the direction washing and dewatering groove 2 left.
(example 8)
In washing machine shown in Figure 6, washing and dewatering groove 2 utilizes and turns left washings are pumped up water, and when dehydration, washing and dewatering groove 2 is turned round to the right or left.Other structure is identical with above-mentioned enforcement shape 1 or 6.
Action to this washing machine is made an explanation.As shown in Figure 7, make washing and dewatering groove 2 when left turns round, utilizing the turning power that is produced by its revolution, the washings in the aqua storage tank 1d are concentrated to pump chamber 3d on one side to the left revolution on one side, and the hydraulic pressure in the pump chamber 3d rises.If accelerate the rotating speed of washing and dewatering groove 2, then turning power increases, the hydraulic pressure of pump chamber 3d raises thereupon and gradually, and washings rise by circulating path 4d simultaneously, and finally the drip washing nozzle 5 from circulating path 4d front end circulates to the inside of washing and dewatering groove 2 aproll.
Then, when dewater in the centre between washing and cleaning etc., make washing and dewatering groove 2 to right-hand revolution.Thus, the washings of high concentration of residual water that can prevent the bottom surface etc. of aqua storage tank 1d concentrate on pump chamber 3d with air and bubble, the detergent ingredients that can prevent to become bubble again rises by circulating path 4d with air, again from drip washing nozzle 5 to the washings aproll.
And, during final dewatering after cleaning etc., washing and dewatering groove 2 is turned round to left, make air concentrate on pump chamber 3d thus, rise by circulating path 4d, again by blowing, to the washings air supply from drip washing nozzle 5, nation helps the water evaporates of moisture washings, can improve dewatering.
Claims (9)
1. a washing machine is characterized in that, comprising:
Sink;
Described sink is housed in inner aqua storage tank with freely rotating;
Revolution drives the drive unit of described sink;
Be arranged on the inner face of described aqua storage tank and inwardly square open pump chamber; And
The circulating path that is connected and extends to described aqua storage tank top with described pump chamber.
2. washing machine as claimed in claim 1 is characterized in that, also has the drip washing nozzle of the front end that is arranged on described circulating path.
3. washing machine as claimed in claim 1 or 2 is characterized in that, also has the flannelette filter that is arranged in the described circulating path way.
4. washing machine as claimed in claim 1 or 2 is characterized in that, also has the flannelette filter that is arranged on described circulating path front end.
5. washing machine as claimed in claim 1 or 2 is characterized in that, also has the heater that is arranged in the described circulating path way.
6. washing machine as claimed in claim 1 or 2 is characterized in that, also has the electrolytic water generating device that is arranged in the described circulating path way.
7. washing machine as claimed in claim 1 or 2 is characterized in that, also has the bacteria remover delivery device that is arranged in the described circulating path way.
8. washing machine as claimed in claim 1 or 2 is characterized in that, described pump chamber is inwardly square angularly open with respect to a direction of rotation of described sink.
9. washing machine as claimed in claim 1 is characterized in that described pump chamber is arranged on the bottom of described aqua storage tank.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001281422A JP4720055B2 (en) | 2001-09-17 | 2001-09-17 | Washing machine |
| JP2001281422 | 2001-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586712Y true CN2586712Y (en) | 2003-11-19 |
Family
ID=19105250
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02142716XA Expired - Fee Related CN1206399C (en) | 2001-09-17 | 2002-09-16 | Washing machine |
| CN02254282U Expired - Lifetime CN2586712Y (en) | 2001-09-17 | 2002-09-16 | Washing machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02142716XA Expired - Fee Related CN1206399C (en) | 2001-09-17 | 2002-09-16 | Washing machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4720055B2 (en) |
| KR (1) | KR100470135B1 (en) |
| CN (2) | CN1206399C (en) |
| TW (1) | TW591154B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024470A1 (en) * | 2021-08-25 | 2023-03-02 | 无锡小天鹅电器有限公司 | Laundry treatment device and control method and apparatus therefor, and storage medium |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4007244B2 (en) * | 2003-04-11 | 2007-11-14 | 松下電器産業株式会社 | Washing machine |
| JP4029845B2 (en) * | 2004-02-06 | 2008-01-09 | 日立アプライアンス株式会社 | Electric washing machine |
| CN101358424B (en) * | 2007-07-30 | 2011-11-02 | 佛山市顺德海尔电器有限公司 | Outer bucket cover with spray function and washing machine using thereof |
| JP2009178484A (en) * | 2008-02-01 | 2009-08-13 | Panasonic Corp | Washing machine |
| JP5608603B2 (en) * | 2011-04-19 | 2014-10-15 | 日立アプライアンス株式会社 | Washing machine |
| CN103334262A (en) * | 2013-06-26 | 2013-10-02 | 无锡小天鹅股份有限公司 | Washing machine |
| JP7097546B2 (en) * | 2017-12-26 | 2022-07-08 | 青島海爾洗衣机有限公司 | washing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675627B2 (en) * | 1989-12-30 | 1994-09-28 | 三星電子株式会社 | Washing machine |
| JPH0724177A (en) * | 1993-07-15 | 1995-01-27 | Matsushita Electric Ind Co Ltd | Full automatic washing machine |
| JPH07323175A (en) * | 1994-05-31 | 1995-12-12 | Matsushita Electric Ind Co Ltd | Washing machine |
| KR100206073B1 (en) * | 1996-12-18 | 1999-07-01 | Lg Electronics Inc | The transmission laundry type washing machine |
| JP2000350886A (en) * | 1999-06-14 | 2000-12-19 | Matsushita Electric Ind Co Ltd | Washing machine |
| KR100565537B1 (en) * | 1999-08-18 | 2006-03-30 | 엘지전자 주식회사 | Circulation washing type washer |
| JP2001070694A (en) * | 1999-08-18 | 2001-03-21 | Lg Electronics Inc | Washing machine |
-
2001
- 2001-09-17 JP JP2001281422A patent/JP4720055B2/en not_active Expired - Fee Related
-
2002
- 2002-07-31 TW TW091117210A patent/TW591154B/en not_active IP Right Cessation
- 2002-09-04 KR KR10-2002-0053184A patent/KR100470135B1/en not_active IP Right Cessation
- 2002-09-16 CN CNB02142716XA patent/CN1206399C/en not_active Expired - Fee Related
- 2002-09-16 CN CN02254282U patent/CN2586712Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024470A1 (en) * | 2021-08-25 | 2023-03-02 | 无锡小天鹅电器有限公司 | Laundry treatment device and control method and apparatus therefor, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030024577A (en) | 2003-03-26 |
| JP4720055B2 (en) | 2011-07-13 |
| TW591154B (en) | 2004-06-11 |
| CN1405397A (en) | 2003-03-26 |
| JP2003079997A (en) | 2003-03-18 |
| KR100470135B1 (en) | 2005-02-05 |
| CN1206399C (en) | 2005-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050615 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |