CN106245269A - Laundry facilities and control method thereof - Google Patents
Laundry facilities and control method thereof Download PDFInfo
- Publication number
- CN106245269A CN106245269A CN201510320410.9A CN201510320410A CN106245269A CN 106245269 A CN106245269 A CN 106245269A CN 201510320410 A CN201510320410 A CN 201510320410A CN 106245269 A CN106245269 A CN 106245269A
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- China
- Prior art keywords
- laundry facilities
- fracture
- converter
- electric current
- output electric
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Laundry facilities and control method thereof, described method includes: in the running of described laundry facilities, and whether the belt detecting described laundry facilities comes off or rupture；When determining belt dropping or the fracture of described laundry facilities, control described laundry facilities out of service.Above-mentioned scheme can avoid motor to dally, and reduces the energy consumption of laundry facilities.
Description
Technical field
The invention belongs to technical field of doing washing, particularly relate to a kind of laundry facilities and control method thereof.
Background technology
Laundry facilities generally comprises motor, and it drives impeller or cylinder to rotate, thus medicated clothing is washed,
Renovation, drying etc. operate.
Except direct driving motor, motor connects linkage often through belt, and then drives impeller or cylinder
Rotate.And belt may aging rupture after life-time service, or come off from linkage, in
It is that motor is in idling conditions, it is impossible to drive impeller or drum movement.
Summary of the invention
It is an object of the invention to accurately and in time judge belt dropping or fracture, and take countermeasure.
For achieving the above object, the invention provides a kind of laundry facilities control method, described method includes:
In the running of described laundry facilities, whether the belt detecting described laundry facilities comes off or disconnected
Split；
When determining belt dropping or the fracture of described laundry facilities, control described laundry facilities out of service.
Alternatively, whether the belt detecting described laundry facilities comes off or ruptures, including:
The output electric current of converter in described laundry facilities is detected, determines according to testing result described
The belt dropping of laundry facilities or fracture.
Alternatively, described the output electric current of converter in described laundry facilities is detected, according to detection
Result determines belt dropping or the fracture of described laundry facilities, including:
Whether detect the output electric current of converter in described laundry facilities less than or equal to the current threshold preset；
When in described laundry facilities, the output electric current of converter is less than or equal to the current threshold preset, determine
The belt dropping of described laundry facilities or fracture.
Alternatively, described the output electric current of converter in described laundry facilities is detected, according to detection
Result determines belt dropping or the fracture of described laundry facilities, including:
In the default time cycle detects described laundry facilities, whether the output electric current of converter is less than
In default current threshold；
When the output electric current being consecutively detected converter reaches pre-less than or equal to the number of times of the current threshold preset
If frequency threshold value time, determine belt dropping or the fracture of described laundry facilities.
Alternatively, when determining belt dropping or the fracture of described laundry facilities, also include: output belt
The warning information come off or rupture.
Alternatively, described laundry facilities is washing machine or clothes washer-dryer.
Present invention also offers a kind of laundry facilities, described equipment includes:
Detector unit, is suitable to, in the running of described laundry facilities, detect the skin of described laundry facilities
Whether band comes off or ruptures；
Control unit, is suitable to, when determining belt dropping or the fracture of described laundry facilities, wash described in control
Clothing equipment is out of service.
Alternatively, described detector unit is suitable to examine the output electric current of converter in described laundry facilities
Survey, determine belt dropping or the fracture of described laundry facilities according to testing result.
Alternatively, in described detector unit is adapted to detect for described laundry facilities, whether the output electric current of converter
Less than or equal to the current threshold preset；When in described laundry facilities, the output electric current of converter is less than or equal to pre-
If current threshold time, determine belt dropping or the fracture of described laundry facilities.
Alternatively, described detector unit is suitable to become in the default time cycle detects described laundry facilities
Frequently whether the output electric current of device is less than or equal to the current threshold preset；When the output being consecutively detected converter
When electric current reaches default frequency threshold value less than or equal to the number of times of current threshold preset, determine described laundry
The belt dropping of equipment or fracture.
Alternatively, described equipment also includes: Alarm Unit, is suitable to when the belt determining described laundry facilities
When coming off or rupture, output belt dropping or the warning information of fracture.
Alternatively, described laundry facilities is washing machine or clothes washer-dryer.
Compared with prior art, technical scheme has the advantage that
Above-mentioned scheme, by when the belt dropping determined in laundry facilities or fracture, washes described in control
Clothing equipment is out of service, is possible to prevent owing to when belt dropping or fracture, motor idle running is produced unnecessary
Energy consumption waste.
Further, the electric current by exporting the converter as motor driver is monitored determining
Whether belt comes off or ruptures, and can improve belt dropping or the accuracy of fracture detection.
Further, detected by electric current converter exported every Preset Time, and continuously
Detect the number of times of belt dropping or fracture to reach during default numerical value and determine belt dropping or fracture, permissible
Improve belt dropping or the accuracy of fracture detection further.
Further, owing to when determining belt dropping or fracture, issuing corresponding information to user,
Make user can know the situation of belt dropping or fracture timely, and take effective measures that carry out should
Right, thus the experience of user can be promoted.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of laundry facilities control method in the embodiment of the present invention；
Fig. 2 is the flow chart of the another kind of laundry facilities control method in the embodiment of the present invention；
Fig. 3 is the flow chart of another the laundry facilities control method in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of laundry facilities in the embodiment of the present invention.
Detailed description of the invention
For solving the above-mentioned problems in the prior art, the technical scheme that the embodiment of the present invention uses is passed through
When the belt dropping determined in laundry facilities or fracture, control described laundry facilities out of service, permissible
Prevent due to motor idle running produced unnecessary energy consumption when belt dropping or fracture.
Understandable, below in conjunction with the accompanying drawings for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The specific embodiment of the present invention is described in detail.
Fig. 1 shows the flow chart of a kind of laundry facilities control method in the embodiment of the present invention.Such as Fig. 1
Shown laundry facilities control method, may include that
Step S101: in the running of described laundry facilities, the belt detecting described laundry facilities is
No come off or rupture, when the test results is yes, step S102 can be performed；Otherwise, the most do not perform to appoint
What operation.
Step S102: when determining belt dropping or the fracture of described laundry facilities, control described laundry and set
Standby out of service.
In being embodied as, can determine by detection to the converter as motor driver be
No there occurs belt dropping or fracture.
Fig. 2 shows the flow chart of the another kind of laundry facilities control method in the embodiment of the present invention.Such as Fig. 2
Shown laundry facilities control method, may include that
Step S201: in the running of described laundry facilities, detects converter in described laundry facilities
Output electric current whether less than or equal to the current threshold preset.
In being embodied as, using bel-drivenn variable-frequency washing machine or clothes washer-dryer, motor is becoming
Frequently being rotated by of device, the motor of rotation is rotated by belt drive cylinder.Show after deliberation, work as electricity
When machine is in the Accelerating running stage, converter only needs to export the least electric current A1, wherein, electric current A1
Can be with converter in the average of the output electric current of motor Accelerating running stage converter, or converter is at electricity
The accumulated value of the output electric current of machine Accelerating running stage converter；When the cylinder that driven by motor is empty rotates,
The output electric current A2 of converter will be greater than A1；When driven by motor is equipped with the cylinder rotation of medicated clothing etc., become
Frequently the output electric current A3 of device will be greater than A2.Therefore, by the output electric current of converter is detected,
Just may determine that whether belt comes off or rupture.
In being embodied as, can be by the output electric current of converter whether less than or equal to the current threshold preset
Value, judges whether belt falls off or rupture.Wherein, the current threshold preset can be according to reality
Needs be configured, as long as the current threshold arranged is more than A1 and less than A2.
Step S202: when in described laundry facilities, the output electric current of converter is less than or equal to the current threshold preset
During value, determine belt dropping or the fracture of described laundry facilities.
In being embodied as, when detection determines the output electric current of converter less than or equal to described current threshold,
May determine that belt dropping or fracture.
Step S203: when determining belt dropping or the fracture of described laundry facilities, control described laundry and set
For shutting down.
In being embodied as, when determining belt dropping or fracture, motor will be unable to drive cylinder to rotate
Carry out the carrying out washing treatment of medicated clothing, and be also impossible to recover voluntarily to normal to connect after belt dropping or fracture
State, therefore, it can be shut down by laundry facilities, and to save the energy, user can also adopt simultaneously
Take corresponding measure reply.
In being embodied as, in order to avoid signal disturbing produces maloperation, improve the accurate of detection further
Property, when output electric current converter being detected is less than or equal to the current threshold preset, can not break immediately
Surely there occurs the situation of belt dropping or fracture, but found the output of each converter by continuous detecting
When electric current is respectively less than the current threshold preset, just determines the situation that there occurs belt dropping or fracture, please join
See Fig. 3.
Laundry facilities control method as shown in Figure 3, may include steps of:
Step S301: in the running of described laundry facilities, every default time cycle detection institute
Whether state the output electric current of converter in laundry facilities less than or equal to the current threshold preset.
In being embodied as, the described default time cycle can be configured according to the actual needs, example
As, can be set as 10s, 15s etc..
Step S302: judge that the output electric current being consecutively detected converter is less than or equal to the current threshold preset
Number of times whether reach default frequency threshold value, when judged result is for being, step S303 can be performed；
Otherwise, the most do not perform any operation.
In being embodied as, when the output electric current of converter is detected, due to by various factors
Impact, may make the output electric current detecting the converter obtained that deviation occurs, therefore, when by single
When secondary detection finds the output electric current of converter less than or equal to the current threshold preset, can not determine certain
There occurs the situation of belt dropping or fracture, accordingly, it would be desirable to continuously the output electric current of converter is carried out
Continuous print detects, to further determine that whether belt falls off or rupture.
Step S303: determine belt dropping or the fracture of described laundry facilities.
In being embodied as, when by continuous detecting determine converter output electric current less than or equal to preset
When the number of times of current threshold reaches default frequency threshold value, just may determine that the belt of described laundry facilities takes off
Fall or rupture.Wherein, described frequency threshold value can be configured according to the actual needs, as 10 times, 8
Inferior.
Step S304: control described laundry facilities and shut down.
In being embodied as, in order to promote the experience of user further, it is also possible to said method is made
Optimize further.As it is shown on figure 3, in an embodiment of the present invention, described control method can also include
Step S305: output belt dropping or the warning information of fracture.
When determining the situation that there occurs belt dropping or fracture, by the corresponding alarm sent to user
Information so that user can know that laundry facilities there occurs the fault of belt dropping or fracture in time so that
User can take appropriate measures.
In being embodied as, warning information can use the differences such as voice broadcast, word, or roar
Form, those skilled in the art can be configured according to the actual needs, in this no limit.
For making those skilled in the art be more fully understood that and realizing the present invention, referring to the drawings, to above-mentioned
Laundry facilities corresponding to method is described in detail by specific embodiment.
Fig. 4 shows the structural representation of a kind of laundry facilities in the embodiment of the present invention.As shown in Figure 4
Laundry facilities 400, detector unit 401, control unit 402 can be included, wherein:
Detector unit 401, is suitable to, in the running of described laundry facilities, detect described laundry facilities
Whether belt comes off or ruptures.
In being embodied as, described laundry facilities is washing machine or clothes washer-dryer.
Control unit 402, is suitable to, when determining belt dropping or the fracture of described laundry facilities, control described
Laundry facilities is out of service.
In being embodied as, described detector unit 402 is suitable to the output of converter in described laundry facilities
Electric current detects, and determines belt dropping or the fracture of described laundry facilities according to testing result.
In an embodiment of the present invention, described detector unit 402 is adapted to detect for frequency conversion in described laundry facilities
Whether the output electric current of device is less than or equal to the current threshold preset；When converter defeated in described laundry facilities
When going out electric current less than or equal to the current threshold preset, determine belt dropping or the fracture of described laundry facilities.
In still another embodiment of the process, described detector unit 402 is suitable to every default time cycle inspection
Whether survey the output electric current of converter in described laundry facilities less than or equal to the current threshold preset；When continuously
Detect that the output electric current of converter reaches default number of times threshold less than or equal to the number of times of current threshold preset
During value, determine belt dropping or the fracture of described laundry facilities.
In being embodied as, as shown in Figure 4, laundry facilities 400 can also include Alarm Unit 403, its
In:
Alarm Unit 403, is suitable to, when determining belt dropping or the fracture of described laundry facilities, export belt
The warning information come off or rupture.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly the program that can be by completes to instruct relevant hardware, and this program can be stored in computer-readable
In storage medium, storage medium may include that ROM, RAM, disk or CD etc..
Having been described in detail the method and system of the embodiment of the present invention above, the present invention is not limited to this.
Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various change with
Amendment, therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (12)
1. a laundry facilities control method, it is characterised in that including:
In the running of described laundry facilities, whether the belt detecting described laundry facilities comes off or ruptures；
When determining belt dropping or the fracture of described laundry facilities, control described laundry facilities out of service.
Laundry facilities control method the most according to claim 1, it is characterised in that wash described in described detection
Whether the belt of clothing equipment comes off or ruptures, including:
The output electric current of converter in described laundry facilities is detected, according to testing result determine described in wash
The belt dropping of clothing equipment or fracture.
Laundry facilities control method the most according to claim 2, it is characterised in that described to described laundry
In equipment, the output electric current of converter detects, and determines the skin of described laundry facilities according to testing result
Band comes off or ruptures, including:
Whether detect the output electric current of converter in described laundry facilities less than or equal to the current threshold preset；
When the output electric current of converter is less than or equal to the current threshold preset in described laundry facilities, determine institute
State belt dropping or the fracture of laundry facilities.
Laundry facilities control method the most according to claim 2, it is characterised in that described to described laundry
In equipment, the output electric current of converter detects, and determines the skin of described laundry facilities according to testing result
Band comes off or ruptures, including:
In the default time cycle detects described laundry facilities, whether the output electric current of converter is less than
In default current threshold；
When the output electric current being consecutively detected converter reaches pre-less than or equal to the number of times of the current threshold preset
If frequency threshold value time, determine belt dropping or the fracture of described laundry facilities.
Laundry facilities control method the most according to claim 1, it is characterised in that when determining described laundry
When the belt dropping of equipment or fracture, also include: output belt dropping or the warning information of fracture.
Laundry facilities control method the most according to claim 1, it is characterised in that described laundry facilities is for washing
Clothing machine or clothes washer-dryer.
7. a laundry facilities, it is characterised in that including:
Detector unit, is suitable to, in the running of described laundry facilities, detect the belt of described laundry facilities
Whether come off or rupture；
Control unit, is suitable to, when determining belt dropping or the fracture of described laundry facilities, control described laundry
Equipment is out of service.
Laundry facilities the most according to claim 7, it is characterised in that described detector unit is suitable to described
In laundry facilities, the output electric current of converter detects, and determines described laundry facilities according to testing result
Belt dropping or fracture.
Laundry facilities the most according to claim 8, it is characterised in that described detector unit is adapted to detect for institute
Whether state the output electric current of converter in laundry facilities less than or equal to the current threshold preset；Wash when described
When the output electric current of converter is less than or equal to the current threshold preset in clothing equipment, determine that described laundry sets
Standby belt dropping or fracture.
Laundry facilities the most according to claim 8, it is characterised in that described detector unit is suitable to every in advance
If time cycle whether detect in described laundry facilities the output electric current of converter less than or equal to presetting
Current threshold；When being consecutively detected the output electric current of converter less than or equal to the current threshold preset
When number of times reaches default frequency threshold value, determine belt dropping or the fracture of described laundry facilities.
11. laundry facilities according to claim 7, it is characterised in that also include: Alarm Unit, be suitable to
When determining belt dropping or the fracture of described laundry facilities, the alarm letter of output belt dropping or fracture
Breath.
12. laundry facilities control methods according to claim 7, it is characterised in that described laundry facilities is for washing
Clothing machine or clothes washer-dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320410.9A CN106245269A (en) | 2015-06-11 | 2015-06-11 | Laundry facilities and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320410.9A CN106245269A (en) | 2015-06-11 | 2015-06-11 | Laundry facilities and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106245269A true CN106245269A (en) | 2016-12-21 |
Family
ID=57626310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320410.9A Pending CN106245269A (en) | 2015-06-11 | 2015-06-11 | Laundry facilities and control method thereof |
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| Country | Link |
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| CN (1) | CN106245269A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255565A (en) * | 2017-08-07 | 2017-10-17 | 珠海格力电器股份有限公司 | Detection method and detection means that washer belt disk loosens |
| CN109440395A (en) * | 2018-12-12 | 2019-03-08 | 无锡小天鹅股份有限公司 | The reminding method and device that device for clothing processing and its motor belt loosen |
| CN109537241A (en) * | 2017-09-21 | 2019-03-29 | 松下家电研究开发（杭州）有限公司 | Belt dropping detection method and washing machine |
| CN113417124A (en) * | 2021-06-29 | 2021-09-21 | 江苏新安电器股份有限公司 | Detection scheme capable of accurately judging belt fracture of clothes dryer without disassembling machine |
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| 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 |
| CN102454084A (en) * | 2010-10-27 | 2012-05-16 | 博西华电器（江苏）有限公司 | Clothes treatment device and abnormity judgment method thereof |
| CN104088119A (en) * | 2014-06-17 | 2014-10-08 | 松下家电研究开发（杭州）有限公司 | Method and system for detecting driving abnormity of washing machine |
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2015
- 2015-06-11 CN CN201510320410.9A patent/CN106245269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102454084A (en) * | 2010-10-27 | 2012-05-16 | 博西华电器（江苏）有限公司 | Clothes treatment device and abnormity judgment method thereof |
| CN104088119A (en) * | 2014-06-17 | 2014-10-08 | 松下家电研究开发（杭州）有限公司 | Method and system for detecting driving abnormity of washing machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255565A (en) * | 2017-08-07 | 2017-10-17 | 珠海格力电器股份有限公司 | Detection method and detection means that washer belt disk loosens |
| CN107255565B (en) * | 2017-08-07 | 2019-05-31 | 珠海格力电器股份有限公司 | The detection method and detection device that washer belt disk loosens |
| CN109537241A (en) * | 2017-09-21 | 2019-03-29 | 松下家电研究开发（杭州）有限公司 | Belt dropping detection method and washing machine |
| CN109537241B (en) * | 2017-09-21 | 2021-02-23 | 松下家电(中国)有限公司 | Belt falling detection method and washing machine |
| CN109440395A (en) * | 2018-12-12 | 2019-03-08 | 无锡小天鹅股份有限公司 | The reminding method and device that device for clothing processing and its motor belt loosen |
| CN109440395B (en) * | 2018-12-12 | 2021-03-19 | 无锡小天鹅电器有限公司 | Clothes treatment device and method and device for prompting loosening of motor belt of clothes treatment device |
| CN113417124A (en) * | 2021-06-29 | 2021-09-21 | 江苏新安电器股份有限公司 | Detection scheme capable of accurately judging belt fracture of clothes dryer without disassembling machine |
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Application publication date: 20161221 |