CN1629388A - Device for circulating washing water in washing machine - Google Patents
Device for circulating washing water in washing machine Download PDFInfo
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- CN1629388A CN1629388A CNA2004100883472A CN200410088347A CN1629388A CN 1629388 A CN1629388 A CN 1629388A CN A2004100883472 A CNA2004100883472 A CN A2004100883472A CN 200410088347 A CN200410088347 A CN 200410088347A CN 1629388 A CN1629388 A CN 1629388A
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- water
- wash bucket
- pipe
- washing
- washing machine
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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
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/024—Devices for adding soap or other washing agents mounted on the agitator or the rotating drum; Free body dispensers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
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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
- 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
- D06F39/085—Arrangements or adaptations of pumps
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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
A washing water circulating device in a washing machine includes a first tube connected to the tub, a water circulating pump connected to the first tube that pumps water from the tub, a second tube connected to the water circulating pump that supplies the pumped water to the tub, a bypass tube provided between the first tube and the second tube, and a control valve provided to the second tube, that guides the pumped water to one of the second tube and the bypass tube.
Description
The cross reference of related application
The application requires the priority of the korean patent application 10-2003-0093190 of submission on December 18th, 2003, and its content is incorporated into for reference.
Technical field
The present invention relates to washing machine, especially relate to a kind of washing water cycling device that in washing machine, water is pumped into top by the bottom of washing machine tub.
Background technology
By utilizing the effect of washing agent and water, washing machine is removed the impurity that adheres on the clothing.
Usually, there are stirring formula, impeller-type and tumbling-box washing machine.Stirring formula washing machine washs by the rotation of washing bar on a left side/right of standing on the wash bucket central part, pulsator washing machine is by utilizing the frictional force washing clothes between water circulation and the clothing, and wherein water circulation is caused by the rotation of disc impeller on a left side/right on the wash bucket bottom.Inner and with the low speed rotation cylinder by water, washing agent and laundry being put into cylinder, tumbling-box washing machine washing, its intermediate roll have a plurality of upset ribs that stretched out by drum inner surface.
Simultaneously, when washing clothes, use in the above-mentioned dissimilar washing machine, washing agent uses with water.That is to say, after washing agent is added the wash bucket of wherein pack into laundry and water, manually or automatically wash.
Yet in the situation that pulverous washing agent is added wash bucket, though a part of washing agent dissolves in the water and strengthened washability, another part washing agent does not dissolve in the water and penetrates between the strand line of clothing.The powder detergent that infiltrates between the clothing strand line has reduced the washability of washing machine, and has extended the wash time cycle.
And, even after having finished washing, understand the skin that some powder detergent remains in the laundry and can damage the user.
Summary of the invention
Therefore, the present invention aims to provide the washing water cycling device in a kind of washing machine, and it can be avoided basically because the restriction and the defective of correlation technique produce one or more problems.
An object of the present invention is to address the above problem, promptly can improve the solvability of washing machine washing agent, thereby prevent that the powder detergent of sending into wash bucket from remaining in the laundry.
Other feature and advantage of the present invention will be set forth in the following description, and remainder will more obviously maybe can be known by the practice of invention in examination subsequently for those skilled in the art.Purpose of the present invention and other advantage will realize and acquisition by the concrete structure of pointing out in written specification, claims and the accompanying drawing.
For realizing these purposes and other advantages and according to purpose of the present invention, do to specialize the description of summarizing here, washing water cycling device in a kind of washing machine is provided, comprise: a water circulation portion, this water circulation portion is evacuated to the outside of wash bucket with water by wash bucket inside, and water is sent into wash bucket; And a runner control part, its water circulation that keeps extracting out maybe imports wash bucket with the water of extracting out by the wash bucket outside.
The choosing of water circulation quality award from the ministry comprises a water circulation channel and a water circulating pump that is connected with water circulation channel, and wherein the water circulation channel two ends are communicated with wash bucket.
The runner control part preferably includes a shunt valve, its two ends are communicated with the water circulation channel that the water of extraction flows therein, and runner switch portion that is arranged on water circulation channel, this runner switch portion is directed at shunt valve with the water of extracting out, thereby, maybe the water of extracting out is directed at shunt valve and then the water of extracting out is imported wash bucket only in the wash bucket outer loop.
The runner control part preferably makes the water of extraction keep circulation by wash bucket is outside, thus dissolving detergent.
In other aspects of the present invention, the washing water cycling device in a kind of washing machine is provided here, this device comprises first pipe that links to each other with wash bucket; A water circulating pump that links to each other with first pipe, this water circulating pump is extracted water out from wash bucket; Second pipe that links to each other with water circulating pump, this second pipe is sent the water of extracting out into wash bucket; A shunt valve that is arranged between first pipe and second pipe; And a control valve that is arranged at second pipe, this control valve imports in wash bucket and the shunt valve one with the water of extracting out.
According to a further aspect in the invention, provide a kind of washing machine, this washing machine comprises a casing with door; A wash bucket that is installed on casing can hold water in this wash bucket; A rotatable cylinder that is installed on wash bucket inside; A water supply installation of washing agent and water being sent into wash bucket; And a washing water cycling device, wherein washing water cycling device comprises first pipe that links to each other with wash bucket; A water circulating pump that links to each other with first pipe, this water circulating pump is extracted water out from wash bucket; Second pipe that links to each other with water circulating pump, this second pipe is sent the water of extracting out into wash bucket; A shunt valve that is arranged between first pipe and second pipe; And a control valve that is arranged at second pipe, this control valve imports in wash bucket and the shunt valve one with the water of extracting out.
First pipe links to each other with water discharge outlet, or links to each other with the downside of wash bucket.
Second pipe preferably will be sprayed into cylinder inside by the water that water-circulating pump is extracted out.
Control valve is arranged on the connecting portion of second pipe and shunt valve, perhaps is arranged between connecting portion and the shunt valve.
Simultaneously, preferably in the washing starting stage of sending into wash bucket when washing agent, control valve is sent the water of extracting out into shunt valve in the time cycle of setting.After being finished by the setting-up time cycle that begins to wash setting, control valve preferably imports wash bucket with the water of extracting out.Water supply installation can be sent into washing agent and water the space between wash bucket and the cylinder.
Should be appreciated that the present invention's generality explanation and detailed description hereinafter above is exemplary and illustrative, is intended to explain for claimed invention provides further.
Description of drawings
Accompanying drawing provides further to be understood a part of the present invention, incorporates and form the application's a part into, accompanying drawing the specific embodiment of the invention is shown and with specification in order to illustrate principle of the present invention.
In the accompanying drawings:
Fig. 1 shows the tumbling-box washing machine with washing water cycling device of the present invention;
Fig. 2 A shows the position and the current of control valve when washing water cycling device dissolving detergent of the present invention shown in Figure 1;
Fig. 2 B shows when washing water cycling device of the present invention shown in Figure 1 position and current of control valve during recirculated water in wash bucket; And
Fig. 3 shows a kind of distortion of tumbling-box washing machine shown in Figure 1.
The specific embodiment
To describe preferred embodiment of the present invention in detail below, example of the present invention be shown in the accompanying drawing.When describing embodiment, same parts will adopt identical title and Reference numeral, and will omit the description that repeats.
Fig. 1 shows the tumbling-box washing machine with washing water cycling device of the present invention.Although in the tumbling-box washing machine shown in Figure 1 wash bucket in casing and also cylinder rotation be installed in wash bucket inside, but washing machine of the present invention is not limited to illustrated tumbling-box washing machine, and it can adopt pulsator washing machine with vertical wash bucket and cylinder or other washing machine of same types.
Washing machine of the present invention is described below with reference to the accompanying drawings in more detail.Referring to Fig. 1, the front that forms the casing 10 of washing machine outer shape has an opening, and door 15 that is used for this opening of opening/closing is rotatably mounted in the front of casing 10.
A wash bucket 20 is parallel to ground configuration in casing 10 inside.Wash bucket 20 is by spring (not shown) and damper (not shown) resiliency supported in the inner space.Wash bucket 20 has a front of opening relative with the opening of casing 10.Water can be sent in the wash bucket 20, and can in wash bucket 20, be held water.
Simultaneously, in washing machine, have water supply installation 40, thereby washing agent and water are sent into wash bucket 20.Water supply installation 40 comprises that one is connected such as the resource of water supply of tap and the water supply hose 45 between the wash bucket 20, and a detergent box 41 that is communicated with water supply hose 45.
Therefore, washing agent is being sent into detergent box 41 situations, if water is sent into wash bucket 20 by water supply hose 45, then washing agent is sent into wash bucket 20 with water.Detergent box 41 can be designed to an amount of washing agent is sent into water supply hose 45 or wash bucket 20.
Simultaneously, preferably water supply installation 40 is sent into washing agent and water between wash bucket 20 and cylinder 30, so water and washing agent collision cylinder 30, thereby helps dissolving detergent.And undissolved powder detergent is still along the flow downwards of cylinder 30, and is retained on the bottom surface of wash bucket 20, thereby prevents that powder detergent from directly sending into clothing and infiltrate between the strand line of laundry.
Simultaneously, the water discharge outlet 21 in wash bucket 20 bottoms has a coupled drainpipe (not shown).Drainpipe have one coupled, be used to extract out and the draining pump (not shown) of discharge water, thereby by water discharge outlet 21 and drainpipe water is drained into the casing outside by wash bucket 20.Certainly, draining pump has a drain hose (not shown) that links to each other with the washing machine outside.Therefore, when draining pump was operated, water drained into casing 10 outsides by water discharge outlet 21, drainpipe, draining pump and drain hose by wash bucket 20.
Simultaneously, washing machine of the present invention further comprises a washing water cycling device 100.Washing water cycling device 100 is pumped water by wash bucket 20, and with water blowback wash bucket 20 once more, thereby improves the washing and the rinsing performance of washing machine.And the washing agent that washing water cycling device 100 makes major part send into wash bucket 20 promptly dissolves.Below washing water cycling device 100 will be described in more detail.
Washing water cycling device 100 comprises a water circulation portion and a runner control part.Water circulation portion is pumped to wash bucket 20 outsides with water by wash bucket 20, and water is sent into wash bucket 20 once more.The runner control part keeps being evacuated to the water circulations of wash bucket 20 outsides in wash bucket 20 outsides, or it is imported wash bucket 20.Water circulation portion and runner control part are described below with reference to the accompanying drawings in more detail.
Water circulation portion comprises a water circulation channel and a circulating pump 130.The two ends of water circulation channel are communicated with wash bucket 20, and are communicated with circulating pump 130.
Referring to Fig. 1, the circulation canal that is communicated with wash bucket 20 comprises two flexible pipes.Basically, one is and the bottom of wash bucket 20 water discharge outlet 21 or wash bucket 20, first pipe 110 that links to each other of the downside surface of wash bucket 20 more precisely, and another be is communicated with the top of wash bucket 20 inside second manage 120.
If first pipe 110 is communicated with the bottom of water discharge outlet 21 or wash bucket 20, is deposited in powder detergent on wash bucket 20 bottom surfaces and can easily imports first and manage 110 inside.
Simultaneously, referring to Fig. 2 A and 2B, first pipe 110 links to each other with circulating pump 130 respectively with second pipe 120.Circulating pump 130 comprises that is used for an impeller 135 and a motor 131 that links to each other with impeller 135 that draws water from wash bucket 20, and this motor has the axle that is used for rotary blade 135.
This structure makes the water of being introduced by first pipe 110 by circulating pump 130 enter wash bucket 20 inside once more by second pipe 120.Preferably second pipe 120 will spray into cylinder 30 inside by the water of circulating pump 130 pumpings, increasing the decline energy of water, thereby and improve scourability, and the detergent dissolution ability of washing machine.
Secondly, flow-control portion comprises a shunt valve 140 and a runner switch portion.The current of extracting out from wash bucket 20 are through the two ends of the circulation canal of shunt valve 140.In more detail, an end of shunt valve 140 links to each other with first pipe 110, and the other end of shunt valve 140 links to each other with second pipe 120.
The runner switch portion is located at circulation canal, more precisely, is located at second pipe 120, and is conducted in second pipe 120 or the shunt valve 140 one by the water that circulating pump 130 is extracted out by wash bucket 20.
In the present invention, control valve 150 is arranged at the runner switch portion.As shown in Figure 1, control valve 150 is arranged on second pipe 120 and the connecting portion of shunt valve 140, and perhaps as shown in Figure 3, the connecting portion and second that control valve 150 is arranged on second pipe 120 and shunt valve 140 is managed the some place between 120 the wash bucket 20.
If control valve 150 is arranged on the connecting portion of second pipe 120 and shunt valve 140, this control valve 150 can be a triple valve.
In this case, shown in Fig. 2 A, control valve 150 is closed second pipe 120, and shunt valve 140 and circulating pump 130 are communicated with.Therefore the water of extracting out imports shunt valve 140.
After by first pipe 110 and circulating pump 130 circulations, the water that imports shunt valve 140 imports shunt valve 140 once more.Therefore, the water of extracting out by circulating pump 130 circulates in wash bucket 20 outside maintenances.
On the contrary, referring to Fig. 2 B, if control valve 150 is closed shunt valve 140, and circulating pump 130 and wash bucket 20 are communicated with, the water of being extracted out by circulating pump 130 imports wash bucket 20 by second pipe 120.
Simultaneously, as shown in Figure 3, if control valve 150 is arranged between the connecting portion of wash bucket 20 and second pipe 120 and shunt valve 140, then close/open valve can be used as control valve 150.
In this case, if control valve 150 is closed, the water of being extracted out by circulating pump 130 can not pass through second pipe 120, but imports shunt valve 140.By first pipe 110 and the circulating pump 130, the water that imports shunt valve 140 imports shunt valve 140 once more.Therefore, the water of extracting out by circulating pump 130 circulates in wash bucket 20 outside maintenances.
On the contrary, if control valve 150 is opened, shown in Fig. 2 B, manage 120 by the water that circulating pump 130 is extracted out by second, and send into wash bucket 20.
Therefore, washing water cycling device 100 of the present invention has the runner control part, and the water that is evacuated to wash bucket 20 outsides so both can also can be sent into wash bucket once more only in wash bucket 20 outer loop.
Therefore, because the water circulation in the wash bucket 20 can be dissolved in short-term at most of powder detergent of introducing wash bucket 20 of the starting stage of washing.That is to say that when washing agent is sent into wash bucket 20, keep circulation if deliver to wash bucket 20 outside back water and washing agent at water and detergent pump in that wash bucket 20 is outside, a large amount of washing agent promptly dissolves by the frictional force that impeller 135 and water circulation cause.
Therefore, if behind detergent dissolution, water is sent into wash bucket 20 by washing water cycling device 100, not only can reduce retaining of powder detergent between laundry strand line, and can reduce and hang down wash time, and can improve washability.
The control part of the circulation timei cycle of washings in washing water cycling device 100 in washing machine set.In this case, according to laundry amounts and detergent amount, control part can be controlled at the time cycle of wash bucket 20 outer loop water and washing agent, thus dissolving detergent.
Equally, do not consider washing loads and detergent amount, control part can be set in the time cycle of wash bucket 20 outer loop water and washing agent, thus dissolving detergent.
And control part can be controlled at wash bucket 20 outer recirculation water and washing agent in the time cycle of setting, and water and washing agent can be sent into wash bucket 20.
The operation that below description is had the washing machine of washing machine circulating device 100 of the present invention.
Door is opened, and with the clothing cylinder 30 of packing into.Door 15 is closed, and start washing machine so that the water of outside is sent into detergent box 41 by water supply hose 45.Washing agent in the detergent box 41 dissolve in the water of sending into wherein, and the water that wherein is dissolved with washing agent is sent between wash bucket 20 and the cylinder 30 by water supply hose 45.
Sending into water between wash bucket 20 and the cylinder 30 and washing agent slides along the external peripheral surface of cylinder 30, and remain on the bottom surface of wash bucket 20, in view of the above, can prevent effectively that the washing agent of end dissolving still from contacting and retaining between laundry strand line with the direct of laundry.
When water and washing agent are sent into wash bucket 20, in the starting stage of washing, water circulating pump 130 work.In this case, shown in Fig. 2 A, control valve 150 imports shunt valve 140 by first pipe 110 and circulating pump 130 with water.
In view of the above, the water and the washing agent that are evacuated to wash bucket 20 outsides by wash bucket 20 pass through circulating pump 130 in the time cycle that wash bucket 20 outer loop are set, thereby dissolve most of washing agent.Simultaneously, in the washing starting stage of water and washing agent being sent into wash bucket 20, washing agent dissolves in water, and cylinder 30 is with low speed rotation or static.
By after beginning to wash through the time of setting, shown in Fig. 2 B, water imports wash bucket 20 by second pipe 120.Then, the water that wherein is dissolved with washing agent flows through second pipe 120, and sends into wash bucket 20.
Simultaneously, if a certain amount of water is sent into wash bucket 20, motor 25 swing rollers 30.When cylinder 30 rotations, laundry is mentioned clothing by the upset rib and is fallen.Therefore, by the water circulation of the chemical reaction of washing agent, the impact energy that produces when laundry falls by the upset rib and generation when cylinder 30 rotates, impurity washs thereby carry out by separating in the laundry.
During washing, washing water cycling device 100 is extracted water out by wash bucket 20, and water is spurted into wash bucket 20 once more.When water is spurted into wash bucket 20, the washability that has improved washing machine by the friction and the impact energy of the water generates that falls.
After carrying out the time cycle of setting by swing roller 30 washings, cylinder 30 and circulating pump 130 stop.The sewage that washing produces is expelled to the washing machine outside.Between drainage period, start the draining pump (not shown) and sewage is drained into the washing machine outside by wash bucket 20 by the scupper hose (not shown).
After draining was finished, draining pump stopped, and water is sent into wash bucket 20 again by water supply hose 45 simultaneously, and cylinder 30 rotations are to carry out rinse cycle.During rinsing, because cylinder 30 rotations and circulating pump 130 work, rinsing is undertaken by the mode similar to mode of washing.
Because repeat rinsing and draining to finish washing, the water of clothing is deviate from the cylinder with spin at a high speed.If washing machine is provided with heater or air blast, will be by using hot blast by the laundry bone dry of wherein deviating from moisture.
Therefore, by the circulation at wash bucket outside maintenance washing agent and water, washing water cycling device of the present invention can dissolve most of washing agent.
The space that water and washing agent are sent between cylinder and the wash bucket by detergent box can prevent that powder detergent from remaining between the strand line of laundry.
Therefore,, might prevent that powder detergent from still remaining in the laundry even after washing is finished, and because residual washing agent damage user's skin.
Because washing water cycling device makes most of detergent dissolution, thereby improved the washability of washing machine and shortened the wash time cycle.Specifically, can shorten by laundry and remove the required rinsing time cycle of washing agent.
And this system is very simple, and can improve the performance of washing machine with low cost.
Under the prerequisite that does not break away from the spirit or scope of the present invention, those of ordinary skills obviously can carry out various modifications and variation to the present invention.Therefore various modifications and variations of the present invention are contained by the appended content that gets claims and equivalent thereof.
Claims (27)
1. the washing water cycling device in the washing machine comprises:
A water circulation portion is used for water is evacuated to the outside of wash bucket by wash bucket inside, and water is sent into wash bucket; And
A runner control part, its water circulation that keeps extracting out maybe imports wash bucket with the water of extracting out by the wash bucket outside.
2. device according to claim 1, wherein water circulation portion comprises:
A water circulation channel, its two ends are communicated with wash bucket, and
A water circulating pump that is connected with water circulation channel.
3. device according to claim 1, wherein the runner control part comprises:
A shunt valve, its two ends are communicated with the water circulation channel that the water of extraction flows therein, and
A runner switch portion that is arranged on water circulation channel, this runner switch portion is directed at shunt valve with the water of extracting out, thereby only by the wash bucket outer loop, maybe the water of extracting out is directed at shunt valve and then the water of extracting out is imported wash bucket.
4. device according to claim 1, wherein the runner control part makes the water of extraction keep circulation by wash bucket is outside, thus dissolving detergent.
5. the washing water cycling device in the washing machine comprises:
First pipe that links to each other with wash bucket;
A water circulating pump that links to each other with first pipe, this water circulating pump is extracted water out from wash bucket;
Second pipe that links to each other with water circulating pump, this second pipe is sent the water of extracting out into wash bucket;
A shunt valve that is arranged between first pipe and second pipe; And
A control valve that is arranged at second pipe, this control valve imports in wash bucket and the shunt valve one with the water of extracting out.
6. device according to claim 5, wherein first pipe links to each other with water discharge outlet.
7. device according to claim 5, wherein first pipe links to each other with the downside of wash bucket.
8. device according to claim 5, wherein control valve is arranged on the connecting portion of second pipe and shunt valve.
9. device according to claim 5, wherein control valve is arranged between the connecting portion and shunt valve of second pipe.
10. device according to claim 5, wherein in the washing starting stage of sending into wash bucket when washing agent, control valve is sent the water of extracting out into shunt valve in the time cycle of setting.
11. device according to claim 5, wherein after being finished by the time cycle that begins to wash setting, control valve imports wash bucket with the water of extracting out.
12. a washing machine comprises:
Casing with door;
A wash bucket that is installed on casing, this wash bucket is configured to wherein can hold the form of water;
A rotatable cylinder that is installed on wash bucket inside;
A water supply installation of washing agent and water being sent into wash bucket; And
A washing water cycling device, wherein washing water cycling device comprises: first pipe that links to each other with wash bucket; A water circulating pump that links to each other with first pipe, this water circulating pump is extracted water out from wash bucket; Second pipe that links to each other with water circulating pump, this second pipe is sent the water of extracting out into wash bucket; A shunt valve that is arranged between first pipe and second pipe; And a control valve that is arranged at second pipe, this control valve imports in second pipe and the shunt valve one with the water of extracting out.
13. washing machine according to claim 12, wherein first pipe links to each other with water discharge outlet.
14. washing machine according to claim 12, wherein first pipe links to each other with the downside of wash bucket.
15. washing machine according to claim 12, wherein second pipe sprays into cylinder inside with the water of extracting out.
16. washing machine according to claim 12, wherein control valve is arranged on the connecting portion of second pipe and shunt valve.
17. washing machine according to claim 12, wherein control valve is arranged between the connecting portion and wash bucket of second pipe and shunt valve.
18. washing machine according to claim 12, wherein in the washing starting stage of sending into wash bucket when washing agent, control valve imports shunt valve in the time cycle of setting with the water of extracting out.
19. washing machine according to claim 12, wherein after the time cycle by the setting that begins to wash setting finished, control valve imported wash bucket with the water of extracting out.
20. device according to claim 10, wherein the time cycle of She Dinging is determined according to washing loads and detergent amount.
21. device according to claim 11, wherein the time cycle of She Dinging is determined according to washing loads and detergent amount.
22. device according to claim 10, wherein time cycle of She Dinging and washing loads and detergent amount are irrelevant.
23. device according to claim 11, wherein time cycle of She Dinging and washing loads and detergent amount are irrelevant.
24. device according to claim 18, wherein the time cycle of She Dinging is determined according to washing loads and detergent amount.
25. device according to claim 19, wherein the time cycle of She Dinging is determined according to washing loads and detergent amount.
26. device according to claim 18, wherein time cycle of She Dinging and washing loads and detergent amount are irrelevant.
27. device according to claim 19, wherein time cycle of She Dinging and washing loads and detergent amount are irrelevant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030093190A KR20050061774A (en) | 2003-12-18 | 2003-12-18 | Apparatus circulating water in the drum type washing machine |
| KR10-2003-0093190 | 2003-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1629388A true CN1629388A (en) | 2005-06-22 |
Family
ID=34675821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100883472A Pending CN1629388A (en) | 2003-12-18 | 2004-11-10 | Device for circulating washing water in washing machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050132758A1 (en) |
| JP (1) | JP2005177462A (en) |
| KR (1) | KR20050061774A (en) |
| CN (1) | CN1629388A (en) |
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| CN101831779A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | front load washing machine |
| CN101831776A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | front load washing machine |
| CN101910502B (en) * | 2007-11-12 | 2013-10-30 | 土尔加·西姆瑟克 | Washing and dewatering machine |
| CN103687987A (en) * | 2011-07-18 | 2014-03-26 | Lg电子株式会社 | Washing machine and method for supplying wash water of washing machine |
| CN108265464A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning roller washing machine and self cleaning method |
| CN115299825A (en) * | 2021-04-20 | 2022-11-08 | 青岛海尔洗衣机有限公司 | washing equipment |
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| KR100739612B1 (en) * | 2005-12-15 | 2007-07-13 | 엘지전자 주식회사 | How to wash drum washing machine and drum washing machine |
| KR20090107223A (en) * | 2008-04-08 | 2009-10-13 | 엘지전자 주식회사 | Washing machine |
| KR101634171B1 (en) * | 2009-01-09 | 2016-06-28 | 엘지전자 주식회사 | Washing machine |
| KR101128811B1 (en) * | 2009-06-29 | 2012-03-23 | 엘지전자 주식회사 | Washing machine |
| ITTO20120637A1 (en) | 2012-07-19 | 2014-01-20 | Indesit Co Spa | WASHING MACHINE WITH RECIRCULATION CIRCUIT |
| DE102015112776A1 (en) * | 2015-08-04 | 2017-02-09 | Miele & Cie. Kg | Washing machine and method for pumping a liquid through a washing machine |
| CN108914482A (en) * | 2018-08-07 | 2018-11-30 | 张誉天 | A kind of car washing installation |
| WO2020088848A1 (en) * | 2018-11-01 | 2020-05-07 | Arcelik Anonim Sirketi | A washing machine with improved detergent dissolving effectiveness |
| KR20220111452A (en) * | 2021-02-02 | 2022-08-09 | 삼성전자주식회사 | Washing machine and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233718A (en) * | 1992-01-02 | 1993-08-10 | Whirlpool Corporation | Tumble method of rinsing fabric in a horizontal axis washer |
-
2003
- 2003-12-18 KR KR1020030093190A patent/KR20050061774A/en not_active Application Discontinuation
-
2004
- 2004-08-30 US US10/928,185 patent/US20050132758A1/en not_active Abandoned
- 2004-10-29 JP JP2004316618A patent/JP2005177462A/en not_active Withdrawn
- 2004-11-10 CN CNA2004100883472A patent/CN1629388A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101910502B (en) * | 2007-11-12 | 2013-10-30 | 土尔加·西姆瑟克 | Washing and dewatering machine |
| CN101831779A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | front load washing machine |
| CN101831776A (en) * | 2009-03-09 | 2010-09-15 | 松下电器产业株式会社 | front load washing machine |
| CN101831779B (en) * | 2009-03-09 | 2011-12-14 | 松下电器产业株式会社 | Drum-type washer |
| CN101831776B (en) * | 2009-03-09 | 2011-12-21 | 松下电器产业株式会社 | Drum-type washer |
| CN103687987A (en) * | 2011-07-18 | 2014-03-26 | Lg电子株式会社 | Washing machine and method for supplying wash water of washing machine |
| CN103687987B (en) * | 2011-07-18 | 2016-06-29 | Lg电子株式会社 | The washings supply method of washing machine and washing machine |
| CN108265464A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning roller washing machine and self cleaning method |
| CN115299825A (en) * | 2021-04-20 | 2022-11-08 | 青岛海尔洗衣机有限公司 | washing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050132758A1 (en) | 2005-06-23 |
| KR20050061774A (en) | 2005-06-23 |
| JP2005177462A (en) | 2005-07-07 |
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