CN104342877A - Clothes treating machine - Google Patents
Clothes treating machine Download PDFInfo
- Publication number
- CN104342877A CN104342877A CN201310344900.3A CN201310344900A CN104342877A CN 104342877 A CN104342877 A CN 104342877A CN 201310344900 A CN201310344900 A CN 201310344900A CN 104342877 A CN104342877 A CN 104342877A
- Authority
- CN
- China
- Prior art keywords
- motor
- control device
- laundry machine
- driving belt
- lost efficacy
- 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.)
- Granted
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
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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
- D06F37/265—Counterweights mounted to the tub; Mountings therefor
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- D06F37/203—
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a clothes treating machine which comprises a housing, a control device and a vibration assembly suspended in the housing through a shock absorption device, wherein the vibration assembly comprises an outer bucket, an inner bucket mounted in the outer bucket, a motor fixedly connected with the outer bucket, a transmission belt connected with the motor and the inner bucket, and a sensor for detecting a vibration signal of the vibration assembly; the control device is used for judging whether a belt of the motor is out of operation in a program running process or not according to the vibration signal detected by the sensor, so that measures can be made in time and the damage of clothes and the machine is avoided.
Description
[technical field]
The present invention relates to a kind of household electrical appliance clothing being washed and/or dries, particularly relate to the detection whether this domestic electric appliance motor belt lost efficacy.
[background technology]
Washing machine, dryer or clothes washer-dryer usually have by motor drive and rotate in bucket.Interior bucket is connected by belt with between motor, plays the effect of transmission.After washing machine Long-Time Service, have during motor belt and come off or the phenomenon of aging fracture.Now, interior bucket cannot be driven, and thus stops operating.And if washing machine control program can not identify the inefficacy of belt, thus can not in time reminding user this is abnormal, also cannot make corresponding protection and adjustment, but work on according to selected program.So motor continues idle running, and interior bucket is static, has both consumed the energy, can not clean clothing again.If machine is in baking stage, because interior bucket is static, high temperature air Long Term Contact clothing surface, so will cause the damage of clothing.
[summary of the invention]
An object of the present invention is the inefficacy making the automatic Timeliness coverage motor belt of laundry machine energy, and makes corresponding measure.
For above object, the technical solution used in the present invention is: a kind of laundry machine, comprise housing, control device, the vibration component in housing is suspended in by damping device, wherein vibration component comprises outer barrel, be loaded on the interior bucket in outer barrel, the motor be fixedly connected with outer barrel, and connect the driving belt of motor and interior bucket, vibration component comprises the sensor of the vibration signal detecting vibration component, control device is so arranged to judge whether motor belt lost efficacy in program operation process: in washing and/or drying procedure running, sensor detects the vibration signal of vibration component and sends this signal to control device, motor rotation status determined by control device simultaneously, if motor is in rotation status when the vibration signal recorded is zero, then control device judges that driving belt lost efficacy.In normal operation, bucket turn in driven by motor.Due to the effect of laod unbalance power and rotatory inertia, interior bucket drives whole vibration component to vibrate.So sensor can obtain vibration signal.And when driving belt come off or the failure conditions such as fracture time, even if motor is still in rotation status, interior bucket, owing to losing the drive of belt, will be tending towards static, and therefore the vibration of vibration component also reduces and finally static.Therefore the vibration signal that sensor catches will diminish, until finally can't detect vibration signal.Therefore, can judge whether driving belt lost efficacy by the vibration signal of vibration component during the work of detection laundry machine.And the usual cost of the sensor detecting vibration signal is lower, also usually simultaneously in other control program of laundry machine, such as uneven Detection & Controling.
One of improvement the most of the present invention, the washing that after control device is set to judge driving belt inefficacy, time-out is running and/or drying procedure, and the information that gives a warning.Arranged by this, avoid the unnecessary waste of the energy, prevent the damage of clothing and machine, notify user in time, so that user contacts maintenance as early as possible simultaneously.
As one of improvement of the present invention, warning message comprises makes user learn the visual information that driving belt lost efficacy and/or audio-frequency information.This information can make user and maintenance personal pinpoint the problems rapidly and accurately place, thus solves a problem promptly.
As one of improvement of the present invention, sensor is acceleration transducer.
As one of improvement of the present invention, sensor is fixedly connected on motor or outer barrel on one of them.As other feasible embodiment, sensor also can be located on other component of the vibration component fixed relative to motor and outer barrel.
As one of improvement of the present invention, if motor speed is greater than preset rotation speed when the vibration signal recorded is zero, then control device judges that driving belt lost efficacy.
As one of improvement of the present invention, control device is according to detection motor real-time working power determination motor rotation status.The motor rotation status obtained like this is more direct and easy.
As one of improvement of the present invention, if the operating power of motor is greater than predetermined power when the vibration signal recorded is zero, then control device judges that driving belt lost efficacy.
[accompanying drawing explanation]
Fig. 1 is washing machine schematic diagram.
[detailed description of the invention]
As shown in Figure 1, washing machine 1 has a casing 2, and holds the outer barrel 3 of cleaning solution by hanging spring 4 and damper 5 is suspended in casing 2.Cylinder 6 is positioned at outer barrel 3 and is driven by motor 8 and rotatable.
Motor 8 is fixedly installed in outer barrel 3 by the mounting bracket 9 be attached thereto.A belt wheel 10 is fixedly connected with cylinder 6 by rotating shaft 11.Belt wheel 10 and motor driving shaft 13 are in transmission connection by driving belt 14 simultaneously.So motor 8 can drive cylinder 6 to rotate.Washing machine 1 also comprises control device 15, and it controls the running of motor 8 according to programming.
An acceleration transducer 16 is fixed on motor 8, and is connected with control device 15.When washing machine 1 works, such as, when washing machine 1 runs washing and/or drying procedure, motor 8 head roll 6 rotates.Owing to filling loaded clothing in cylinder 6, roll along with the rotation of cylinder 6 or against cylinder 6 rotate clothing make cylinder 6 produce vibration.Vibration be delivered to simultaneously outer barrel 3, motor 8 and other hung spring 4 and damper 5 on the component that suspends.Therefore acceleration transducer 16 can detect vibration signal, and this vibration signal is converted into the signal of telecommunication is sent to control device 15.Meanwhile, control device 15 also detects the real-time working power of motor 8, and determines whether motor 8 is in rotation status accordingly, and/or determines the rotating speed that motor 8 is current.If the operating power of motor 8 is greater than a predetermined power when vibration signal recorded is zero, control device 15 judges that driving belt 14 lost efficacy.Predetermined power is generally zero.In other embodiments, also can the rotating speed of measured motor 8, if the rotating speed of motor 8 is greater than preset rotation speed when the vibration signal recorded is zero, then control device 15 judges that driving belt 14 lost efficacy.This preset rotation speed can be set to zero usually.
The information lost efficacy to pass on driving belt 14 to user, control device 15 is judging time-out is running after driving belt 14 lost efficacy washing and/or drying procedure, and the information that gives a warning.This warning message is included on display 17 and shows the visual informations such as word, mark, picture, and/or sends the audio-frequency information such as voice or buzzing simultaneously.
Various detailed description of the invention described above and shown in the drawings is only for illustration of the present invention, not all of the present invention.In the category of basic fundamental thought of the present invention, any type of change that the those of ordinary skill of correlative technology field carries out for the present invention is all within protection scope of the present invention.
Claims (8)
1. a laundry machine, comprise housing (2), control device (15), by damping device (4, 5) vibration component (3 in housing is suspended in, 6, 8, 9, 10, 11, 13, 14, 16), wherein vibration component comprises outer barrel (3), be loaded on the interior bucket (6) in outer barrel, the motor (8) be fixedly connected with outer barrel, and connect the driving belt (14) of motor and interior bucket, it is characterized in that, vibration component comprises the sensor (16) of the vibration signal detecting vibration component, control device (15) is so arranged to judge whether motor belt (14) lost efficacy in program operation process: in washing and/or drying procedure running, sensor (16) detects the vibration signal of vibration component and sends this signal to control device (15), motor (8) rotation status determined by control device (15) simultaneously, if motor (8) is in rotation status when the vibration signal recorded is zero, then control device (15) judges that driving belt (14) lost efficacy.
2. laundry machine as claimed in claim 1, is characterized in that: the washing that after control device (15) is set to judge driving belt (14) inefficacy, time-out is running and/or drying procedure, and the information that gives a warning.
3. laundry machine as claimed in claim 2, is characterized in that: described warning message comprises makes user learn the visual information that driving belt (14) lost efficacy and/or audio-frequency information.
4. laundry machine as claimed in claim 1, is characterized in that: described sensor (16) is acceleration transducer.
5. laundry machine as claimed in claim 1, is characterized in that: described sensor (16) is fixedly connected on motor (8) or outer barrel (3) on one of them.
6. laundry machine as claimed in claim 1, it is characterized in that: if motor speed is greater than preset rotation speed when the vibration signal recorded is zero, then control device (15) judges that driving belt (14) lost efficacy.
7. laundry machine as claimed in claim 1, is characterized in that: control device (15) is according to detection motor real-time working power determination motor (8) rotation status.
8. laundry machine as claimed in claim 7, it is characterized in that: if the operating power of motor is greater than predetermined power when the vibration signal recorded is zero, then control device (15) judges that driving belt (14) lost efficacy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344900.3A CN104342877B (en) | 2013-08-08 | 2013-08-08 | Laundry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344900.3A CN104342877B (en) | 2013-08-08 | 2013-08-08 | Laundry machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104342877A true CN104342877A (en) | 2015-02-11 |
| CN104342877B CN104342877B (en) | 2018-04-06 |
Family
ID=52499291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310344900.3A Active CN104342877B (en) | 2013-08-08 | 2013-08-08 | Laundry machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104342877B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173410A1 (en) * | 2015-04-28 | 2016-11-03 | 青岛海尔洗衣机有限公司 | Method for judging fault of stirring mechanism in flocculation process and washing machine |
| CN108570796A (en) * | 2017-03-09 | 2018-09-25 | 惠州市蓝微电子有限公司 | A kind of washing machine and unbalance detection of uneven detection |
| CN108755022A (en) * | 2018-06-01 | 2018-11-06 | 宁波思朗智能科技发展有限公司 | A kind of intelligence dry cleaner |
| CN109563669A (en) * | 2016-08-08 | 2019-04-02 | 迪尔阿扣基金两合公司 | The inside unit of carrying out washing treatment equipment and carrying out washing treatment equipment with this internal unit |
| CN113026296A (en) * | 2019-12-09 | 2021-06-25 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN113136701A (en) * | 2020-01-17 | 2021-07-20 | 博西华电器（江苏）有限公司 | Clothes treating apparatus |
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|---|---|---|---|---|
| CN1467333A (en) * | 2002-07-12 | 2004-01-14 | 乐金电子(天津)电器有限公司 | Method for sensing break of roller driving belt |
| CN101736555A (en) * | 2008-11-04 | 2010-06-16 | 海尔集团公司 | Belt dropping detection method for motor of drum washing machine or washing-drying integrated machine |
| CN102108613A (en) * | 2009-12-24 | 2011-06-29 | 博西华电器（江苏）有限公司 | Clothes processing equipment and control method thereof |
| CN102465422A (en) * | 2010-10-28 | 2012-05-23 | 松下电器产业株式会社 | Drum-type washing machine |
| JP2013103058A (en) * | 2011-11-16 | 2013-05-30 | Panasonic Corp | Drum-type washer |
-
2013
- 2013-08-08 CN CN201310344900.3A patent/CN104342877B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467333A (en) * | 2002-07-12 | 2004-01-14 | 乐金电子(天津)电器有限公司 | Method for sensing break of roller driving belt |
| CN101736555A (en) * | 2008-11-04 | 2010-06-16 | 海尔集团公司 | Belt dropping detection method for motor of drum washing machine or washing-drying integrated machine |
| CN102108613A (en) * | 2009-12-24 | 2011-06-29 | 博西华电器（江苏）有限公司 | Clothes processing equipment and control method thereof |
| CN102465422A (en) * | 2010-10-28 | 2012-05-23 | 松下电器产业株式会社 | Drum-type washing machine |
| JP2013103058A (en) * | 2011-11-16 | 2013-05-30 | Panasonic Corp | Drum-type washer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173410A1 (en) * | 2015-04-28 | 2016-11-03 | 青岛海尔洗衣机有限公司 | Method for judging fault of stirring mechanism in flocculation process and washing machine |
| CN109563669A (en) * | 2016-08-08 | 2019-04-02 | 迪尔阿扣基金两合公司 | The inside unit of carrying out washing treatment equipment and carrying out washing treatment equipment with this internal unit |
| CN109563669B (en) * | 2016-08-08 | 2021-06-01 | 迪尔阿扣基金两合公司 | Internal unit of washing treatment equipment and washing treatment equipment with same |
| CN108570796A (en) * | 2017-03-09 | 2018-09-25 | 惠州市蓝微电子有限公司 | A kind of washing machine and unbalance detection of uneven detection |
| CN108755022A (en) * | 2018-06-01 | 2018-11-06 | 宁波思朗智能科技发展有限公司 | A kind of intelligence dry cleaner |
| CN113026296A (en) * | 2019-12-09 | 2021-06-25 | 青岛海尔洗衣机有限公司 | Washing machine control method and washing machine |
| CN113136701A (en) * | 2020-01-17 | 2021-07-20 | 博西华电器（江苏）有限公司 | Clothes treating apparatus |
| CN113136701B (en) * | 2020-01-17 | 2023-12-22 | 博西华电器（江苏）有限公司 | Clothes treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104342877B (en) | 2018-04-06 |
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