CN101838915A - Control method of clothes washing device - Google Patents

Control method of clothes washing device Download PDF

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Publication number
CN101838915A
CN101838915A CN201010177803A CN201010177803A CN101838915A CN 101838915 A CN101838915 A CN 101838915A CN 201010177803 A CN201010177803 A CN 201010177803A CN 201010177803 A CN201010177803 A CN 201010177803A CN 101838915 A CN101838915 A CN 101838915A
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CN
China
Prior art keywords
washing
mentioned
washing object
drying
control method
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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.)
Pending
Application number
CN201010177803A
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Chinese (zh)
Inventor
秦溶喆
金玟志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing LG Panda Appliance Co Ltd
Original Assignee
Nanjing LG Panda Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing LG Panda Appliance Co Ltd filed Critical Nanjing LG Panda Appliance Co Ltd
Publication of CN101838915A publication Critical patent/CN101838915A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • D06F34/18Condition of the laundry, e.g. nature or weight
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14Arrangements for detecting or measuring specific parameters
    • D06F34/26Condition of the drying air, e.g. air humidity or temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • D06F2103/08Humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/16Air properties
    • D06F2105/20Temperature
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28Electric heating

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to a control method of a clothes washing device. In the invention, the thermal deformation of washing composed of fiber with inferior heat resistance in over-drying. The control method of clothes washing device according to the invention comprises the following steps: a putting step of putting washing object into the clothes washing device; a washing step of washing foreign matter from the washing object; a cleaning step of cleaning the foreign matter separated from the washing object; a dewatering step of dewatering the washing object which is cleaned already in the cleaning step; and a drying step of drying the washing object which is dewatered in the dewatering step with a normal voltage of a heater corresponding with the washing object, wherein, the drying step also comprises a low-temperature drying step of reducing the drying temperature and drying when the moisture of the washing object being dried reaches a preset lowest moisture.

Description

The control method of car washing installation
Technical field
The present invention relates to the control method of car washing installation, more detailed says so, and can prevent the control method of the car washing installation of the thermal deformation that the washings that is made of heat labile fiber causes when excessive oven dry.
Background technology
In general, according to the mode of throwing in washings, washing machine can be categorized as top typed and prefix type.Top typed washing machine can be further divided in washing and the type that is rotated of cleaning process intermediate roll, and is arranged at the type that the agitator of cylinder inside is rotated.
The top typed washing machine of prefix type washing machine and cylinder rotation comprises substantially with lower member: the housing that forms outward appearance; Be arranged at the inside of housing, be used to hold the wash bucket of washings; The rotatable cylinder that is arranged at wash bucket inside.Wherein, hold washings in the inside of cylinder, cylinder is accommodating under the state of washings, will be that the center is rotated with level or vertical direction axle, and carries out strokes such as washing, cleaning and dehydration.
Recently, in the laundry function (implication that comprises general ' laundry ' of washing-cleaning-dehydration process, itself and clothes washing process are distinct) in give drying function or the steam feedway be set, and, car washing installation with renovation function is also popularized, and above-mentioned car washing installation with renovation function can be removed fold, smell, static of clothing etc. etc.
In general, drying function will be selected predefined oven dry process or sets drying time in addition and wait and carry out by the user.But, when the oven dry of washings, the clothing that to be made by heat resistance fiber and mixed under the situation of oven dry by the clothing that thermo-labile fiber is made, when adopting identical bake out temperature and drying time, the clothing of being made by heat labile fibers such as synthetic fiber may cause thermal deformation.
That is, zip periphery or various attaching parts may take place grade in the back distortion of being heated, perhaps fiber self contraction distortion, thus make the size of clothing or the problem that form changes.
Therefore, need develop the control method of the car washing installation that can prevent the thermal deformation that causes owing to excessive oven dry.
Summary of the invention
The object of the present invention is to provide a kind of control method of car washing installation, in the present invention, can prevent the thermal deformation that the washings that is made of heat labile fiber causes when excessive oven dry.
For achieving the above object, the present invention is achieved by the following technical solutions:
In order to achieve the above object, the control method according to the car washing installation among the present invention is characterized in that, may further comprise the steps: the input step of throwing in the washing object to car washing installation; Washing step from above-mentioned washing object washing foreign substances; To the cleaning step that cleans from the foreign substances of above-mentioned washing object separation; The dehydration that the washing object of finishing cleaning in above-mentioned cleaning step is dewatered; The baking step that the washing object of finishing dehydration in above-mentioned dehydration is dried with the normal voltage of the heater corresponding with above-mentioned washing object, wherein, also comprise in the above-mentioned baking step: when the moisture percentage of the above-mentioned washing object of drying reaches predefined minimum moisture percentage, the low temperature drying step that reduces bake out temperature and dry.
The control method of aforesaid car washing installation is characterized in that: in above-mentioned low temperature drying step, the voltage of heater will be controlled to be the low temperature control voltage below 50% of above-mentioned normal voltage.
The control method of aforesaid car washing installation, it is characterized in that, also comprise: when the moisture percentage of the above-mentioned washing object of drying in above-mentioned low temperature drying step reaches predefined oven dry and finishes moisture percentage, reduce bake out temperature or heater cuts out to cool off the cooling step of above-mentioned washing object.
The control method of aforesaid car washing installation is characterized in that, also comprises: to the detection step that is detected by the moisture percentage of the above-mentioned washing object of being dried.
The control method of aforesaid car washing installation is characterized in that: above-mentioned detection step is carried out to finishing real-time the continuing of time point from the beginning time point of above-mentioned baking step.
The invention has the beneficial effects as follows: as mentioned above, in the control method of the car washing installation of one embodiment of the invention, will be according to the moisture percentage control bake out temperature of washings, thus can prevent the thermal deformation of heat labile fiber, simultaneously, also can shorten drying time by suitable oven dry control.
Description of drawings
Fig. 1 is the stereogram that illustrates the car washing installation in one embodiment of the invention;
Fig. 2 is the flow chart that illustrates the control method of the car washing installation in one embodiment of the invention;
Fig. 3 is the chart that illustrates the baking step among Fig. 2.
The specific embodiment
Below, with reference to the accompanying drawings, the control method of the car washing installation in one embodiment of the invention is described in detail.
Fig. 1 is the stereogram of the car washing installation in one embodiment of the invention.
At first, with reference to Fig. 1, the general structure of the car washing installation in one embodiment of the invention is described.
Comprise in the car washing installation with lower member: the housing 10 that forms outward appearance; Be supported horizontally inside housing 10 inside, be used to store the columnar wash bucket 12 of washings; The rotatable cylinder 14 that is arranged in the wash bucket 12; Be used for moisture feeder 16 to cylinder 14 internal feed steams.Wherein, cylinder 14 is rotated driving by motor (not shown), and by regulating the clean rotary speed of moving rate with adjusting cylinder 14 of motor.
Be formed with dispensing port 18 in the front of housing 10, in order to throw in and take out washings, above-mentioned dispensing port 18 will with the internal communication of cylinder 14.And, the rotatable door 20 that is provided with in the place ahead of housing 10, above-mentioned door 20 is used to open and close above-mentioned dispensing port 18.
Be provided with feed-water valve 22 and the water hose 24 that is used for supplying with water in a side of housing 10 to moisture feeder 16, and, be connected with moisture supply pipe 26 in a side of moisture feeder 16.Wherein, the effect of above-mentioned moisture supply pipe 26 is to be directed to the inside of cylinder 14 and the path that sprays as the moisture that will generate in the moisture feeder 16.
Feed-water valve 22 is connected with outside water-supply source, and the water of supplying with is supplied with as washings, or supplies to moisture feeder 16.Wherein, moisture feeder 16 can be made of steam generator or spray generator, thereby can add hot water and generate steam or spraying by heater (not shown).
Though not shown, the inside of housing 10 be provided be used to make extraneous air to flow into and heat after supply to the drying unit of cylinder 14 inside, above-mentioned drying unit is made of air channel, blowing fan, heater etc.
In general, car washing installation with structure as mentioned above will be handled the washing object through the process of washing-cleaning-dehydration-oven dry, each process will be selected predefined process in the car washing installation according to the user, or the processing of washing object according to the process of any appointment of user, each process of setting will be carried out via one or more steps at least.
But the user will handle the washing object according to user's standard voluntarily when handling the washing object, for example, and according to the kind classified washing of dress material, or according to the color classification processing of dress material etc.Therefore, may take place to handle under the state that the washing object with materials such as the washing object of materials such as heat-resisting cotton class and heat labile synthetic fiber mixes.
Under the situation of drying course, the user can select specific oven dry process or setting bake out temperature and time to dry the washing object, at this moment, if when together being mixed with the material of heat-resisting slow curing and thermo-labile and the thin and fast material of doing, under identical temperature and drying time condition, heat labile material will may excessively be dried by relative quilt.
Most of dress material of being made by synthetic fiber has hydrophobe, and above-mentioned dress material absorbs a spot of water, and in washing process more dehydration takes place, and therefore, the moisture percentage that will have a dress material self is low and characteristic that drying rate is fast.
Excessive oven dry may make the accessory peripheries such as zip of washing object cause thermal deformation, thin part is subjected to may causing thermal deformation or contraction etc. behind the excessive heat, therefore, for the washing object that prevents above-mentioned characteristic with thermo-labile and flash baking in drying course by the thermal deformation of excessively drying and causing, will point out the method for regulating bake out temperature among the present invention according to the moisture percentage of the washing object of being dried.
Fig. 2 is the flow chart that illustrates the control method of the car washing installation in one embodiment of the invention; Fig. 3 is the chart that illustrates the baking step among Fig. 2.
As shown in Figures 2 and 3, car washing installation of the present invention will be controlled substantially in the following order, and it is in proper order: the input step S100 that throws in the washing object to car washing installation; Washing step S200 from above-mentioned washing object washing foreign substances; To the cleaning step S300 that cleans from the foreign substances of above-mentioned washing object separation; The dehydration S400 that the washing object of finishing cleaning in above-mentioned cleaning step S300 is dewatered; The baking step S600 that the washing object of finishing dehydration in above-mentioned dehydration S400 is dried.
Also append in the car washing installation of the present invention and include: the detection step S500 that is used to detect the moisture percentage of the washing object of being dried.Wherein, above-mentioned detection step S500 carries out to finishing real-time the continuing of time point from the beginning time point of baking step S600.And above-mentioned baking step S600 is made of low temperature drying step S610 and cooling step S620.
In the carrying out of baking step S600, for supplying with hot-air uniformly, the washing object of drying to quilt make cylinder 14 continue rotation, and motor will be proceeded to drive.But in the carrying out of dehydration, heater will not drive, and only begins to drive when the carrying out of baking step S600.
In the baking step S600 at high initial stage of moisture percentage, heater will be dried the oven dry object with the normal voltage of the predefined heater corresponding with the washing object, and for example, normal voltage can be set at 5400W.
From properties of materials, general washings moisture percentage height, but, if be mixed with under the situation of washings of the low material of the moisture percentages such as synthetic fiber of waterproof processing, washings will be sustained damage, therefore, when the moisture percentage of oven dry object reaches predefined minimum moisture percentage, preferably reduce bake out temperature (the low temperature drying step, S610).
Promptly, till baking step S600 end, will be by the real-time detection step S500 that carries out of continuing, continue to detect the moisture percentage of the washing object of being dried, when moisture percentage reaches predefined minimum moisture percentage, the voltage of heater is reduced to low temperature control voltage, and enters into low temperature drying step S610.
For example, low temperature control voltage can be set at below 50% of normal voltage, that is, when normal voltage was 5400W, it can be set at 2700W.
At this moment, predefined minimum moisture percentage can be set at about about 7%.
In general, when moisture percentage is 7% degree, be that the oven dry of washings is near completion with being judged as.Therefore, when moisture percentage reaches 7% degree, can think that washings is soon finished by oven dry, when the moisture percentage of oven dry object reaches minimum moisture percentage, will carry out low temperature drying with low temperature control voltage, thereby can prevent that washings from sustaining damage.
Low temperature drying step S610 can carry out and be about 5 to 7 minutes, and low temperature drying step S610 can be set between moisture percentage 2 ~ 7% and finish, and detects step S500 and will continue to carry out, and finishes until low temperature drying step S610.
When low temperature drying step S610 finishes, promptly, when reaching the moisture percentage (between 2 ~ 7%) that predefined low temperature drying step S610 finishes, heater will cut out reducing bake out temperature, or the cooling step S620 that the washings object of finishing oven dry is cooled off.Cooling step S620 is being that predefined fiducial temperature will finish when following by detected cylinder 14 temperature inside of other temperature sensor, and it can be set at about 5 minutes or more than 5 minutes.
In addition, the present invention is defined in aforesaid embodiment, in the scope that does not exceed the technological thought of putting down in writing in claims of the present invention, the technical staff of the technical field of the invention can implement various deformation to it, and, in the interest field that above-mentioned change will belong among the present invention to be put down in writing.

Claims (5)

1. the control method of a car washing installation, the present invention is characterized in that, may further comprise the steps:
Throw in the input step of washing object to car washing installation;
Washing step from above-mentioned washing object washing foreign substances;
To the cleaning step that cleans from the foreign substances of above-mentioned washing object separation;
The dehydration that the washing object of finishing cleaning in above-mentioned cleaning step is dewatered;
The baking step that the washing object of finishing dehydration in above-mentioned dehydration is dried with the normal voltage of the heater corresponding with above-mentioned washing object,
Wherein, also comprise in the above-mentioned baking step: when the moisture percentage of the above-mentioned washing object of drying reaches predefined minimum moisture percentage, the low temperature drying step that reduces bake out temperature and dry.
2. the control method of car washing installation according to claim 1 is characterized in that:
In above-mentioned low temperature drying step, the voltage of heater will be controlled to be the low temperature control voltage below 50% of above-mentioned normal voltage.
3. the control method of car washing installation according to claim 2 is characterized in that, also comprises:
When the moisture percentage of the above-mentioned washing object of drying in above-mentioned low temperature drying step reaches predefined oven dry and finishes moisture percentage, reduce bake out temperature or heater cuts out to cool off the cooling step of above-mentioned washing object.
4. according to the control method of claim 1 any one described car washing installation to the claim 3, it is characterized in that, also comprise:
To the detection step that is detected by the moisture percentage of the above-mentioned washing object of being dried.
5. the control method of car washing installation according to claim 4 is characterized in that:
Above-mentioned detection step is carried out to finishing real-time the continuing of time point from the beginning time point of above-mentioned baking step.
CN201010177803A 2009-12-01 2010-05-09 Control method of clothes washing device Pending CN101838915A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0117657 2009-12-01
KR1020090117657A KR20110061115A (en) 2009-12-01 2009-12-01 Control method of the washing machine

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CN101838915A true CN101838915A (en) 2010-09-22

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418259A (en) * 2010-09-28 2012-04-18 博西华电器(江苏)有限公司 Clothes dryer control method
CN105401385A (en) * 2015-10-23 2016-03-16 珠海格力电器股份有限公司 Heating method, heating device, and washing machine
CN105420997A (en) * 2015-10-23 2016-03-23 珠海格力电器股份有限公司 Heating method and device and washing machine
CN107174184A (en) * 2017-04-26 2017-09-19 北京小米移动软件有限公司 Drying mode determines method and device
CN109736058A (en) * 2018-12-27 2019-05-10 珠海格力电器股份有限公司 A kind of drying control method, device, storage medium and washing-drying integral machine
CN109944046A (en) * 2019-04-16 2019-06-28 珠海格力电器股份有限公司 Control method, control device and the clothes drying device of clothes drying device
CN110791935A (en) * 2018-07-16 2020-02-14 青岛海尔滚筒洗衣机有限公司 Clothes drying method and clothes processing equipment
CN111733575A (en) * 2019-03-05 2020-10-02 青岛海尔滚筒洗衣机有限公司 Control method of clothes drying device and clothes drying device

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* Cited by examiner, † Cited by third party
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KR101443647B1 (en) * 2012-05-31 2014-09-23 엘지전자 주식회사 Method for controlling washing machine
EP2623665B1 (en) 2012-02-06 2015-06-17 LG Electronics Inc. Laundry machine comprising a nozzle and a heater arranged in a drying duct and control method hereof

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US20020178765A1 (en) * 2001-06-05 2002-12-05 Eiji Matsuda Washing-drying machine
CN1566448A (en) * 2003-06-30 2005-01-19 乐金电子(天津)电器有限公司 Automatic adjustment method for drying time of drum washing machine with drying function
CN1611659A (en) * 2003-10-30 2005-05-04 乐金电子(天津)电器有限公司 Drying devcie for drum washing machine and its control method
CN101173447A (en) * 2006-10-30 2008-05-07 南京乐金熊猫电器有限公司 Drying control method for washing machine

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Publication number Priority date Publication date Assignee Title
US20020178765A1 (en) * 2001-06-05 2002-12-05 Eiji Matsuda Washing-drying machine
CN1566448A (en) * 2003-06-30 2005-01-19 乐金电子(天津)电器有限公司 Automatic adjustment method for drying time of drum washing machine with drying function
CN1611659A (en) * 2003-10-30 2005-05-04 乐金电子(天津)电器有限公司 Drying devcie for drum washing machine and its control method
CN101173447A (en) * 2006-10-30 2008-05-07 南京乐金熊猫电器有限公司 Drying control method for washing machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418259A (en) * 2010-09-28 2012-04-18 博西华电器(江苏)有限公司 Clothes dryer control method
CN102418259B (en) * 2010-09-28 2015-11-25 博西华电器(江苏)有限公司 The control method of dryer
CN105401385A (en) * 2015-10-23 2016-03-16 珠海格力电器股份有限公司 Heating method, heating device, and washing machine
CN105420997A (en) * 2015-10-23 2016-03-23 珠海格力电器股份有限公司 Heating method and device and washing machine
CN105420997B (en) * 2015-10-23 2018-01-02 珠海格力电器股份有限公司 A kind of heating means, heater and washing machine
CN107174184A (en) * 2017-04-26 2017-09-19 北京小米移动软件有限公司 Drying mode determines method and device
CN110791935A (en) * 2018-07-16 2020-02-14 青岛海尔滚筒洗衣机有限公司 Clothes drying method and clothes processing equipment
CN109736058A (en) * 2018-12-27 2019-05-10 珠海格力电器股份有限公司 A kind of drying control method, device, storage medium and washing-drying integral machine
CN109736058B (en) * 2018-12-27 2020-05-26 珠海格力电器股份有限公司 Drying control method and device, storage medium and washing and drying integrated machine
CN111733575A (en) * 2019-03-05 2020-10-02 青岛海尔滚筒洗衣机有限公司 Control method of clothes drying device and clothes drying device
CN109944046A (en) * 2019-04-16 2019-06-28 珠海格力电器股份有限公司 Control method, control device and the clothes drying device of clothes drying device

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Application publication date: 20100922