CN1510195A - Cylindrical washing machine - Google Patents
Cylindrical washing machine Download PDFInfo
- Publication number
- CN1510195A CN1510195A CNA2003101205797A CN200310120579A CN1510195A CN 1510195 A CN1510195 A CN 1510195A CN A2003101205797 A CNA2003101205797 A CN A2003101205797A CN 200310120579 A CN200310120579 A CN 200310120579A CN 1510195 A CN1510195 A CN 1510195A
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- washings
- swing roller
- water
- rinsing
- control device
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- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The rotary drum having a rotary center axis in a nearly horizontal direction is arranged in a water receiving tub so as to be freely rotatable. The rotary drum is driven by a motor 5, and water is supplied to the water receiving tub by a water supply valve 11. A control means 22 controls the operation of the motor 5, and also controls each of the processes of washing, rinsing and dehydrating. The control means 22 rotates the rotary drum by the number of rotation to such a degree that the laundry is stuck to the inner wall of the rotary drum in the rinsing process, and the rinsing water circulating in the rotary drum is poured over the laundry in the rotary drum through the use of the centrifugal force of the rotary drum.
Description
Technical field
The present invention relates to a kind of in swing roller, drop into washings after, control the tumbling-box washing machine that each strokes such as washing, rinsing, dehydration wash successively.
Background technology
The structure of existing this tumbling-box washing machine (specifically can with reference to the flat 10-216390 communique of Japan Patent Publication Laid-Open) as shown in Fig. 5 and Fig. 6.Below its formation is described.
As shown in Fig. 5 and Fig. 6, the whole urceolus face of swing roller 1 is provided with many limberss 2, and rotation is arranged in the steel ladle 3 freely.Be provided with the rotating shaft (rotary middle spindle) 4 that omits in horizontal direction at the pivot place of swing roller 1, this rotating shaft 4 is connected with motor 5, drives swing roller 1 rotation.The internal face of swing roller 1 is provided with a plurality of lobe plates 6.
Be provided with the control module 14 that constitutes by micro computer in the control device 13,, control a succession of operating process such as washing, rinsing, dehydration successively by the operation of power supply switch unit 15 control motors 5 (M), draining pump 10 (P), water intaking valve 11 (FV) etc.Input setup unit 16 is used for the setting operation mode, and control module 14 obtains the information of input from input setup unit 16, and shows on display unit 17 according to these information, sends prompting to the user.Memory cell 18 is used to store control module 15 and controls necessary data.In addition, 19 is mains supply, and 20 is power switch.
Operational circumstances in the said structure is described below.After in swing roller 1, dropping into washings and washing powder, press main power switch and " startup " button (not shown), begin to carry out washing stroke.Water intaking valve 11 is opened, and advances water, when water level detecting unit 12 detects that into water reaches the water level N1 of regulation, makes motor 5 begin to rotate.In addition, when sensed water level reaches predetermined water level N2 (identical with N1 or on it), then stop into water.
In washing stroke, contain moisture in the washings in order to make, so Yi Bian replenish water inlet, Yi Bian drive the process that swing roller 1 constantly just changes, stops, reversing, stops with the rotating speed of stipulating in official hour by motor 5.Washings in the swing roller 1 tangles lobe plate 6, is constantly mentioned, falls into the water in water.Owing to constantly carry out such operation, washing powder is slowly dissolved, becomes washings, and the dirt on the washings is cleaned.After washing stroke finished, the washings in the steel ladle 3 were discharged in draining pump 10 work.
In the rinsing stroke, motor 5 rotating speed rotation continuously at the appointed time at first according to the rules, the washings swing roller 1 in is close to rotation at a high speed under the state on the inwall of swing roller 1, utilizes centrifugal force that the interior moisture of washings is flown out, and dewaters.
Same then and in the washing stroke, replenish water inlet on one side, Yi Bian the process of constantly just changeing at the appointed time, stop, reversing, stopping with the rotating speed of stipulating by motor 5 driving swing rollers 1.Washings in the swing roller 1 tangles lobe plate 6, is constantly mentioned, falls into the water in water.Owing to carried out such operation, washings will enter in the washings, and the detergent liquid in the washings is diluted.When the rinsing stroke finished, the washings in the steel ladle 3 were discharged in draining pump 10 work.
In such existing apparatus, in the rinsing stroke, swing roller 1 constantly just changes, stops, reversing, stops, and adds mechanical force while washings are infiltrated in the washings in the swing roller 1, thus the assurance rinsing performance.
But in the few tumbling-box washing machine of inflow, washings are penetrated in the washings equably needs the regular hour, therefore, causes the rinsing inequality probably, and rinsing performance descends, and required time of rinsing is elongated.In addition, in order to improve the rinsing ability, be necessary to increase the employed water yield.
Summary of the invention
The present invention is intended to solve the aforementioned problems in the prior, its purpose is by in the rinsing stroke washings being circulated in swing roller, and make washings pass washings, needn't increase the employed water yield, just can reduce the rinsing inequality, improve rinsability simultaneously, the cripetura rinsing time.
To achieve these goals, in the present invention, rotary middle spindle roughly in horizontal direction swing roller makes with freely side of rotation and is arranged in the steel ladle, this swing roller is driven by motor, water intaking valve advances water in steel ladle, the operation of control module control motor, and then control each strokes such as washing, rinsing, dehydration.Control module makes swing roller be rotated with the rotating speed that washings can be adjacent on the inwall of swing roller in the rinsing stroke, utilizes its centrifugal force that the washings that circulate in swing roller are watered on the washings that is spread across in the swing roller.
Like this, washings just can pass the washings in the swing roller, water and spill thereon, even washings seldom, washings also are easy to infiltrate in the interior washings of swing roller, and the washing powder composition will be removed from washings easily in addition.Therefore, need not increase the employed water yield, the washing powder composition in the washings will be diluted easily, thereby can reduce the rinsing uneven phenomenon, improves rinsability simultaneously, the cripetura rinsing time.
Invention described in the technical scheme 1 of the present invention comprises: rotary middle spindle roughly is on the horizontal direction, rotation is arranged on the swing roller in the steel ladle freely; Drive the motor of described swing roller; In described steel ladle, advance the water feed apparatus of water; Control device with each strokes such as the operation of controlling described motor, control washing, rinsing, dehydrations, in the rinsing stroke, described control device rotates described swing roller with the rotating speed that washings can be adjacent on the inwall of described swing roller, utilizes the washings that its centrifugal force will circulate in swing roller to water on the washings that is spread across in the described swing roller.Like this, washings just can pass the washings in the swing roller, even washings seldom, washings also are easy to infiltrate in the interior washings of swing roller, and the washing powder composition will be removed from washings easily in addition.Therefore, the washing powder composition in the washings will be diluted easily, thereby can reduce the rinsing uneven phenomenon, improves rinsability simultaneously, the cripetura rinsing time.
Invention described in the technical scheme 2 comprises: rotary middle spindle roughly is in horizontal direction, rotation is arranged on the swing roller in the steel ladle freely; Drive the motor of described swing roller; In described steel ladle, advance the water feed apparatus of water; Control device with each strokes such as the operation of the described motor of control and then control washing, rinsing, dehydrations, in the rinsing stroke, described control device rotates described swing roller with the rotating speed that washings can be adjacent on the inwall of described swing roller, and the washings that utilize its centrifugal force to circulate in swing roller water on the washings that is spread across in the described swing roller from higher position one side of the rotary middle spindle of described swing roller.Like this, by the rotary middle spindle setting is incline direction, can makes the washings that carried out circulation at swing roller can be the skew back direction and water and be spread across in the swing roller partially on the washings on the lower position from higher position.The washing machine that is in horizontal direction compared with rotary middle spindle comes, and washings can water in the very big scope easilier at incline direction.Like this, the washing machine that is in horizontal direction compared with rotary middle spindle comes, the easier washings that penetrate in all washings in the swing roller, and in addition, the washing powder composition is also got rid of from washings easily, and the washing powder composition in the washings also dilutes easily.Therefore, the rinsing uneven phenomenon can reduce, and the ability of rinsing simultaneously can be improved, and the rinsing time can shorten.
Invention described in the technical scheme 3 is that in the invention described in technique scheme 1 or 2, control device is supplied with washings on one side and on one side the rotating speed of described swing roller controlled in swing roller.Like this, make washings can be adjacent to that rotating speed drives rotary drum rotating, when utilizing its centrifugal force to make the washings that circulate water the washings that is spread across in the swing roller, rotating speed controlled on the inwall at swing roller in swing roller; When making the rotating speed step-down, be adjacent between the washings on the swing roller inwall neutral gear takes place, washings just infiltrate easily; Make simultaneously some friction mutually between the washings when rotated, washings are worked to the washing powder composition in the washings easily.In addition, must washings is adjacent on the swing roller inwall when higher at speed setting, washings will pass washings, can make the washing powder composition easily from washings from removing.In addition, because the washing powder composition in the washings dilutes easily, therefore, the rinsing inequality can reduce, and the ability of rinsing simultaneously can improve, and the rinsing time also can cripetura.
Invention described in the technical scheme 4 is that in the invention described in the technique scheme 1～3, the washings of control device in swing roller waters spills after the washings stroke that makes described swing roller once just change at least, reverse.Contain by the washings in swing roller under the state of washings washings is applied with mechanicals efforts, washings can be easily and are touched washing powder composition in the washings equably, thereby can dilute more washing powder composition, can reduce the rinsing uneven phenomenon, improve rinsability simultaneously.
Invention described in the technical scheme 5 is, in the invention described in the technique scheme 1～4, the inertia rotation of control device after dehydration finishes just begins to carry out the water inlet the rinsing stroke midway.By the rotation of the inertia after dehydration finishes just carry out water inlet the rinsing stroke midway, washings the state on the swing roller inwall of the being adjacent to enterprising water of advancing of getting down from horse after dehydration finishes, and then make the washings circulation can make rotation more steady.In addition, can also save dehydration finish after in case become the relaxed state clothing and fitly be adjacent to the time required on swing roller once more, the rinsing time can cripetura.
Description of drawings
Fig. 1 is the circuit block diagram of the tumbling-box washing machine among the present invention the 1st embodiment,
Fig. 2 is the sectional view of this tumbling-box washing machine,
Fig. 3 is the sectional view of the tumbling-box washing machine among the present invention the 2nd embodiment,
Fig. 4 is the circuit block diagram of the tumbling-box washing machine of the present invention the 4th embodiment,
Fig. 5 is the sectional view of existing tumbling-box washing machine,
Fig. 6 is the circuit block diagram of this tumbling-box washing machine,
In the accompanying drawing, 1 is swing roller, and 3 is steel ladle, and 4 is rotating shaft (rotary middle spindle), and 5 is motor, and 11 is water intaking valve (water feed apparatus), and 22 is control device.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.In addition, put on identical symbol, and omitted explanation them with component part identical in the existing apparatus.
(embodiment 1)
As shown in Fig. 1 and Fig. 2, be provided with the control module 22 that constitutes by micro computer in the control device 21, by power supply switch unit 15 control motors 5 (M), draining pump 10 (P), water intaking valve (water feed apparatus, FV represents with symbol) operation of 11 grades, control a succession of operational strokes such as washing, rinsing, dehydration successively.
The following describes the operational circumstances of the rinsing stroke in the said apparatus.When the rinsing stroke begins, motor 5 at first rotates in official hour continuously with the rotating speed of regulation, washings in swing roller 1 is attached to (for example 900 rev/mins) rotation at a high speed under the state on swing roller 1 inwall, utilizes centrifugal force that the moisture in the washings is flown out, and dewaters.
Then, motor 5 stalls, water is advanced in water intaking valve 11 work, and water enters in the steel ladle 3.When water level detecting unit 12 detected water level and reaches predetermined water level N1, motor 5 began to rotate once more.In addition, when detecting water level and reach predetermined water level N2 (identical or on it), then stop into water with N1.
At this moment, swing roller 1 is rotated continuously with the rotating speed S1 (for example 200 rev/mins) that washings can be adjacent on the inwall of swing roller 1, under action of centrifugal force, washings in the swing roller 1 will pass the washings that is attached on the barrel, limbers 2 on the outer tube wall that passes swing roller 1 enters in the steel ladle 3; Again between swing roller 1 and steel ladle 3 to rising, overflow from the front upper place, water again (as shown in fig. 1) on the washings that is spread across in the swing roller 1.Like this, the washings that pass washings can be diluted washing powder composition contained in the washings, thereby carry out rinsing.
Therefore, adopt the words of present embodiment, spill thereon by washings being passed water behind the washings in the swing roller 1, even washings seldom, washings also are easy to infiltrate in the washings in the swing roller 1 again, in other words, the washing powder composition will be removed from washings easily, and the washing powder composition in the washings will be diluted easily, therefore can reduce the rinsing uneven phenomenon, improve the rinsing ability simultaneously, the cripetura rinsing time.
(embodiment 2)
As shown in Figure 3, swing roller 1 is located in the steel ladle 3 in the mode that can rotate freely, the rotating shaft 4 (pivot) of swing roller 1 is provided with higherly slightly in front, roughly is incline direction, and steel ladle 3 is suspended in the washing machine body 23 in the mode that can shake by elastomeric element 24.
Simultaneously, control module 22 in the control device 21 shown in Fig. 1 makes swing roller 1 be rotated with the rotating speed that washings can be adjacent on the inwall of swing roller 1 in the rinsing stroke, and the washings that circulate in swing roller 1 water from a higher side of the rotary middle spindle of swing roller 1 with respect to the washings in the swing roller 1 and spill.Other component parts identical with the foregoing description 1 have been put on identical symbol, and omit the explanation to them.
The following describes the rinsing stroke operational circumstances in the above-mentioned formation.Reach predetermined water level N2 (identical or on it) detecting water level with N1, stop into after the water, the rotating speed S1 (for example 200 rev/mins) that can be adjacent on the inwall of swing roller 1 with washings rotates swing roller 1 continuously, utilize action of centrifugal force to make the washings in the swing roller 1 pass the washings that is adjacent on barrel, pass the limbers 2 on the outer tube wall of swing roller 1 again, enter in the steel ladle 3, again between swing roller 1 and steel ladle 3 to rising, overflow from the front upper place of higher position one side of swing roller 1, flow towards incline direction, water on the washings that is spread across lower position one side relatively.At this moment, the washings that pass washings can be diluted washing powder composition contained in the washings.
Like this, adopt present embodiment, be incline direction, can make washings can be the skew back direction and water and be spread across in the swing roller 1 partially on the washings on the lower position from higher position by rotary middle spindle setting with swing roller 1.The washing machine that is in horizontal direction compared with rotary middle spindle comes, and washings can water in the very big scope easilier at incline direction.
Like this, the washing machine that is in horizontal direction compared with rotary middle spindle comes, the easier washings that penetrate in all washings in the swing roller 1, and in addition, the washing powder composition is also got rid of from washings easily, and the washing powder composition in the washings also dilutes easily.Therefore, the rinsing uneven phenomenon can reduce, and the ability of rinsing simultaneously can be improved, and the rinsing time can shorten.
(embodiment 3)
Rotation speed detection unit 25 shown in Fig. 4 is used to detect the rotating speed of swing roller 1, and its output is fed in the control module 27 in the control device 26.Control module 27 is supplied with washings on one side in swing roller 1, according to the output of rotation speed detection unit 25 rotating speed of swing roller 1 controlled on one side.Other component parts because and the foregoing description 1,2 in identical, so they have been put on identical symbol, and the omission detailed description thereof.
The following describes the operational circumstances of the rinsing stroke in the above-mentioned formation.In rinse cycle, Yi Bian make swing roller 1 rotation, Yi Bian washings are circulated in swing roller 1.When supplying water from the front upper place, make the rotating speed step-down by the control rotating speed, make to be adjacent between the washings on swing roller 1 inwall neutral gear takes place, washings just infiltrate easily; Make simultaneously some friction mutually between the washings when rotated, washings are had an effect to the washing powder composition in the washings easily.In addition, must washings is adjacent on swing roller 1 inwall when higher at speed setting, washings will pass washings, can make the washing powder composition easily from washings from removing.
Adopt the foregoing description, can in swing roller 1, infeed washings on one side,, swing roller 1 is rotated with certain rotating speed, make that the washing powder composition in the washings dilutes easily Yi Bian control the rotating speed of swing roller 1.Therefore, the rinsing uneven phenomenon can reduce, and the ability of rinsing simultaneously can improve, and the rinsing time also can cripetura.
(embodiment 4)
In the present embodiment, the washings in the control module 22 left-hand tools cylinders 1 shown in Fig. 1 waters and spills after the washings, and the washings in swing roller 1 contains the operating process that makes swing roller 1 once just change at least, reverse under the state of washings.Identical in other formation situations and the above embodiments 1～3.
The following describes the operational circumstances of the rinsing stroke in the above-mentioned formation.Washings top-pour in the control module 22 left-hand tools cylinders 1 is spilt after the washings, makes swing roller 1 just change, reverse, and is applied with mechanical force on washings.
Adopt the words of the foregoing description, contain by the washings in swing roller 1 under the state of washings washings is applied with mechanicals efforts, washings can be easily and are touched washing powder composition in the washings equably, thereby can dilute more washing powder composition, can reduce the rinsing uneven phenomenon, improve rinsability simultaneously.
(embodiment 5)
The inertia rotation of control module 22 shown in Fig. 1 after dehydration finishes just begin to carry out water inlet required in the rinsing stroke midway.Other formations are identical with the foregoing description 1～4.
The following describes the operational circumstances of rinsing stroke in the above-described configuration.The driving of motor 5 stops in the inertia rotary course back, that rotating speed slows down gradually when dehydration, when detecting rotating speed and be regulation rotating speed S2 (for example 300 rev/mins), control module 22 is just at washings the state on swing roller 1 inwall of the being adjacent to enterprising water of advancing of getting down from horse, and then make swing roller 1 with rotating speed S1 (for example 200 rev/mins) rotation continuously, washings are circulated.Like this, whole operation process just relatively steadily.
Adopt the words of the foregoing description, just begin to carry out water inlet the rinsing stroke midway by the rotation of the inertia after dehydration finishes, washings the state on swing roller 1 inwall of the being adjacent to enterprising water of advancing of getting down from horse after dehydration finishes, and then make the washings circulation, can make rotation more steady.In addition, can also save dehydration finish after in case become the relaxed state clothing and fitly be adjacent to the time required on swing roller 1 once more, the rinsing time can cripetura.
In sum, adopt the words of the invention described in the technical scheme 1 of the present invention, in the rinsing stroke, by swing roller is rotated with the rotating speed that washings can be adjacent on the inwall of swing roller, utilize centrifugal force that the washings that circulation takes place in swing roller are watered on the washings that is spread across in the swing roller, washings will water in the mode of passing the washings in the swing roller and be spread across on these washings.Even washings are few, washings also are easy to infiltrate in the interior washings of swing roller.In addition, the washing powder composition also will be removed from washings easily, and the washing powder composition in the washings is diluted easily to be fallen, thereby can reduce the rinsing uneven phenomenon, improves the rinsing ability simultaneously, the cripetura rinsing time.
Claims (5)
1. tumbling-box washing machine is characterized in that:
Rotary middle spindle roughly is on the horizontal direction, rotation is arranged on the swing roller in the steel ladle freely;
Drive the motor of described swing roller;
In described steel ladle, advance the water feed apparatus of water; With
Control the control device of each strokes such as operation, control washing, rinsing, dehydration of described motor,
In the rinsing stroke, described control device rotates described swing roller with the rotating speed that washings can be adjacent on the inwall of described swing roller, utilizes the washings that its centrifugal force will circulate in swing roller to water on the washings that is spread across in the described swing roller.
2. tumbling-box washing machine is characterized in that:
Rotary middle spindle roughly is in horizontal direction, rotation is arranged on the swing roller in the steel ladle freely;
Drive the motor of described swing roller;
In described steel ladle, advance the water feed apparatus of water; With
Control the control device of each strokes such as the operation of described motor and then control washing, rinsing, dehydration,
In the rinsing stroke, described control device rotates described swing roller with the rotating speed that washings can be adjacent on the inwall of described swing roller, and the washings that utilize its centrifugal force to circulate in swing roller water on the washings that is spread across in the described swing roller from higher position one side of the rotary middle spindle of described swing roller.
3. tumbling-box washing machine as claimed in claim 1 or 2 is characterized in that: control device is supplied with washings on one side and on one side the rotating speed of described swing roller is controlled in swing roller.
4. the tumbling-box washing machine described in each of claim 1～3, it is characterized in that: the washings of control device in swing roller waters spills after the washings process that makes described swing roller once just change at least, reverse.
5. the tumbling-box washing machine described in each of claim 1～4 is characterized in that: midway just the beginning of the inertia rotation of control device after dehydration finishes carries out the water inlet the rinsing stroke.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002370337 | 2002-12-20 | ||
| JP2002370337A JP2004195100A (en) | 2002-12-20 | 2002-12-20 | Drum type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1510195A true CN1510195A (en) | 2004-07-07 |
Family
ID=32766281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101205797A Pending CN1510195A (en) | 2002-12-20 | 2003-12-15 | Cylindrical washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2004195100A (en) |
| CN (1) | CN1510195A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749472A (en) * | 2004-09-13 | 2006-03-22 | 松下电器产业株式会社 | Drum type washing machine |
| CN100351454C (en) * | 2004-09-13 | 2007-11-28 | 松下电器产业株式会社 | Drum type washing machine |
| WO2014146407A1 (en) * | 2013-03-18 | 2014-09-25 | 海尔集团技术研发中心 | Washing machine and washing machine control method |
| CN112726105A (en) * | 2019-10-28 | 2021-04-30 | 青岛海尔洗衣机有限公司 | Washing machine water inlet control method, device, equipment and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926171A (en) * | 2011-08-09 | 2013-02-13 | 丁明良 | Additional water injection method of automatic washing machine |
-
2002
- 2002-12-20 JP JP2002370337A patent/JP2004195100A/en active Pending
-
2003
- 2003-12-15 CN CNA2003101205797A patent/CN1510195A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749472A (en) * | 2004-09-13 | 2006-03-22 | 松下电器产业株式会社 | Drum type washing machine |
| CN100351454C (en) * | 2004-09-13 | 2007-11-28 | 松下电器产业株式会社 | Drum type washing machine |
| US7530243B2 (en) | 2004-09-13 | 2009-05-12 | Matsushita Electric Industrial Co., Ltd. | Drum type washing machine having vibration detection |
| CN1749472B (en) * | 2004-09-13 | 2013-05-22 | 松下电器产业株式会社 | Drum type washing machine |
| WO2014146407A1 (en) * | 2013-03-18 | 2014-09-25 | 海尔集团技术研发中心 | Washing machine and washing machine control method |
| CN112726105A (en) * | 2019-10-28 | 2021-04-30 | 青岛海尔洗衣机有限公司 | Washing machine water inlet control method, device, equipment and storage medium |
| CN112726105B (en) * | 2019-10-28 | 2024-04-02 | 青岛海尔洗衣机有限公司 | Washing machine water inlet control method, device, equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| JP2004195100A (en) | 2004-07-15 |
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