CN101988260A - Clothing drying equipment having drying program and control method thereof - Google Patents

Clothing drying equipment having drying program and control method thereof Download PDF

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Publication number
CN101988260A
CN101988260A CN2009101818276A CN200910181827A CN101988260A CN 101988260 A CN101988260 A CN 101988260A CN 2009101818276 A CN2009101818276 A CN 2009101818276A CN 200910181827 A CN200910181827 A CN 200910181827A CN 101988260 A CN101988260 A CN 101988260A
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China
Prior art keywords
clothing
drying
washing
procedure
air
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Granted
Application number
CN2009101818276A
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Chinese (zh)
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CN101988260B (en
Inventor
哈尔德·莫旭茨
庞文峰
吴敏
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BSH Electrical Appliances Jiangsu Co Ltd
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BSH Electrical Appliances Jiangsu Co Ltd
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Priority to CN2009101818276A priority Critical patent/CN101988260B/en
Priority to EP10170066.4A priority patent/EP2280115B1/en
Publication of CN101988260A publication Critical patent/CN101988260A/en
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Publication of CN101988260B publication Critical patent/CN101988260B/en
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    • 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 
    • D06F58/22Lint collecting arrangements

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The invention discloses clothing washing equipment having a drying program and a control method thereof. The clothing washing equipment comprises a bucket, a drum, a heating component and a blower device, wherein the drum is rotatablely arranged in the bucket for a user to place clothing; the heating component heats air for performing a drying operation on the clothing; the blower device drives the air to circulate; the clothing washing equipment has a washing program for executing washing operation on the clothing placed in the drum by the user and also has a cleaning program used for executing cleaning operation by driving the blower device at intervals; and by executing the cleaning program, wool generated in the washing program and the drying program can be washed clean so as to ensure a washing effect and a drying effect of the equipment.

Description

Be provided with the cloth drying device and the control method thereof of drying procedure
Technical field
The present invention relates to a kind of clothing washing facility and control method thereof, relate in particular to a kind of clothing washing facility and control method thereof that is provided with drying procedure.
Background technology
Along with the change of people's work rhythm and the raising of quality of life, simple cloth drying machine or set have the application of clothes washer-dryer (being also referred to as washing-drying integral machine) of laundry function more and more general, especially relatively sombre moist city or the area of weather, the cloth drying device with clothes drying function is then more welcome.
Roller washing machine is as common clothing washing facility, because advantages such as the little and water-saving of its damage to clothing more and more are subjected to user's favor.Common roller washing machine generally comprises steel ladle and is arranged on steel ladle and rotatable cylinder, during washing, the clothing that the user will wash drops in the described cylinder, and cylinder rotates under the driving of motor, thereby carries out washing successively, rinsing, dehydration supervisor be clean with clothes washing.And thereby Cylinder Washing ﹠ Drying Machine generally is to dry to realize washing and drying course setting up the clothing of clothes drying function after to dehydration on the basis of roller washing machine.
With common Cylinder Washing ﹠ Drying Machine is example, its clothes drying function is realized in the following manner, as shown in Figure 1, described Cylinder Washing ﹠ Drying Machine comprises steel ladle 2 and is arranged on steel ladle 2 inner and rotatable cylinders 3, upside at steel ladle 2 is provided with heating component 4, described heating component 4 comprises heater 8 and drying pipeline 9, the outlet 10 of described drying pipeline 9 and described steel ladle 2 cylinder 3 inner and that be arranged on steel ladle 2 inside is connected, air is heated as dry hot-air by described heater 8, be transported to described cylinder 3 inside via described drying pipeline 9, thereby dry hot-air is taken away the moisture in the washing clothes with cylinder 3 interior washing clothes generation heat exchanges and is formed relative malaria, side appropriate location at steel ladle 2 is provided with condensation 5, described condensation 5 comprises condensation pipe 11 and condensing unit 12, the inlet 13 of condensation pipe 11 is connected with described steel ladle 2, its outlet 14 is connected with the inlet 15 of described drying pipeline 9, described drying pipeline 9, steel ladle 2, cylinder 3 and condensation pipe 11 form the closed circuit of a circulation of air.For promoting circulation of air, generally between described condensing unit 12 and heater 8, also be provided with air-blast device 6, described air-blast device 6 is made up of the motor 17 of fan 16 and drive fan 16 runnings usually.Under the effect of fan 16, through entering in the described condensation pipe 11 with the inlet 13 of the later humid air that forms of washing clothes heat exchange via described condensation pipe 11, condensation through described condensing unit 12, moisture in the humid air is condensed, reenter then in the drying pipeline 9 of described heating component 4, once more by described heater 8 heating, be transported in the cylinder 3, enter next circulation, through repeatedly circulation, moisture in the washing clothes is dried gradually, thereby realizes clothes drying function.But such Cylinder Washing ﹠ Drying Machine exists following problem, no matter still be in the drying course in washing process promptly, especially in the drying course, washing clothes some velveteens that inevitably can come off, the foreign material that line suede etc. are tiny (the unified line suede that is called among the present invention), along with flowing of air, line suede can What is more attached to inlet 13 places of described condensation pipe 11 or the surface of described condensing unit 12, partial line suede also might enter in the fan 16 in the air-blast device 6 by described condensation pipe 11, perhaps enters in the heating component 4.Get off for a long time,, must influence the condensation effect of condensing unit 12 and the operating efficiency that fan 16 waits other assemblies, will certainly reduce the drying efficiency of clothes washer-dryer greatly along with the accumulation of line suede.
In order to prevent the generation of this line suede attachment phenomenon, the line suede that the Cylinder Washing ﹠ Drying Machine that has has utilized the current in the rinsing program to adhere to washes out, and makes it not harm circulating of air.For example, Japanese patent gazette spy opens in flat 11-333185 number disclosed Cylinder Washing ﹠ Drying Machine (with reference to the 3rd~5 page in its specification and Fig. 1), and the rotating shaft of the cylinder in the steel ladle roughly in horizontal direction.The circulation canal of air is in its drying program, air in the steel ladle is discharged via the exhaust outlet of steel ladle lower opening, enter in the pipeline that is provided with blower fan and heater, and then enter steel ladle via the peristome that this pipeline is positioned at cylinder obverse-face one side.When flushing is deposited in the line suede at the exhaust hose place that links to each other with exhaust outlet, inflow more than one in the rinsing program, water level will be higher than described exhaust outlet, thereby a part of water flows in the exhaust hose, and the current that produce along with the rotation of cylinder will rinse out attached to the line suede on exhaust outlet and the exhaust hose.In addition, the blast that running produced by blower fan causes fluctuation of water table, causes the degree of dispersing of water to increase, make water can disperse to dehydrating unit that scupper hose is connected in, thereby will rinse out attached to the line suede on the dehydrating unit.But said method only cleans described dehydrating unit by dispersing of water, and its effect is not very desirable.
Summary of the invention
At above problem, the object of the present invention is to provide a kind of improved clothing washing facility that is provided with drying procedure, thereby the line suede that is produced when effectively avoiding carrying out washing procedure or drying procedure accumulates in the equipment, thereby guarantees the clean result and the drying effect of clothing.
To achieve these goals, the present invention realizes in the following manner: a kind of clothing washing facility that is provided with drying procedure, comprise steel ladle, can be rotatably set in the described steel ladle for the user place clothing cylinder, air heat is carried out the heating component of drying operation and the air-blast device that drives air circulation to clothing, described clothing washing facility is provided with the washing procedure that the user is placed on the clothing execution washing operation in the described cylinder, also is provided with one by the intermittent cleaning procedure that drives described air-blast device execution clean operation.
As a kind of preferred implementation of the present invention, described cleaning procedure is independent of described washing procedure.
As the another kind of preferred implementation of the present invention, described cleaning procedure is integrated in described washing procedure.
As the another kind of preferred implementation of the present invention, described clothing washing facility also comprises the spray equipment of a supply shower water when carrying out described cleaning procedure.
As the another kind of preferred implementation of the present invention, described clothing washing facility also comprises a condensation that contained humidity in the air is carried out condensation, and the shower water that described spray equipment provides is sprayed at the surface of described condensation from top to bottom.
Another object of the present invention is to provide a kind of improved control method that is provided with the clothing washing facility of drying procedure, by this improved control method, and then effectively the line suede that is produced in washing procedure or the drying procedure is cleaned up, thereby the clean result and the drying effect of assurance clothing.
Above purpose realizes in the following manner: a kind of control method that is provided with the clothing washing facility of drying procedure, described clothing washing facility comprises steel ladle, can be rotatably set in the described steel ladle for the user place clothing cylinder, air heat is carried out the heating component of drying operation and the air-blast device that drives air circulation to clothing, described control method comprises by intermittence and drives the step that described air-blast device is carried out clean operation.
As a kind of preferred implementation of the present invention, described clothing washing facility also comprises a spray equipment, and described control method further is included in when carrying out clean operation, starts the step of described spray equipment supply shower water.
The invention has the beneficial effects as follows: drive described air-blast device by intermittence, because the pressure difference that the air pressure that operates at described air-blast device two ends of air-blast device forms, make the interior liquid level of the especially described condensation of liquid level in the clothing washing facility promote and produce intermittent rocking, spray surface from top to bottom in conjunction with the shower water that provides by described spray equipment then in described condensation, thereby can more effectively wash in the pipeline that accumulates in described clothing washing facility the especially lip-deep line suede of condensation, and then fully guarantee the clean result and the drying effect of clothing.
Description of drawings
Fig. 1 is a conventional rollers clothes washer-dryer organigram;
Fig. 2 is the schematic diagram that is provided with the clothing washing facility of drying procedure according to the specific embodiment of the invention.
The specific embodiment
Please refer to as shown in Figure 2, be provided with the clothing washing facility 1 of drying procedure according to the specific embodiment of the invention, comprise steel ladle 2 and be arranged on described steel ladle 2 inner and rotatable cylinders 3, upside at described steel ladle 2 is provided with heating component 4, described heating component 4 comprises heater 8 and drying pipeline 9, described steel ladle 2 and cylinder 3 are provided with the opening 22 that the user threw in and took out clothing in a user oriented side, the outlet 10 of described drying pipeline 9 and described steel ladle 2 are inner and be arranged on the perforate (not shown) that the cylinder 3 of steel ladle 2 inside establishes in addition by this opening 22 or opening 22 tops and be connected, the appropriate location that one side of described steel ladle 2 is positioned at the below offers an exhaust outlet 18, described exhaust outlet 18 connects a condensation 5, described condensation 5 comprises condensation pipe 11 and condensing unit 12, the inlet 13 of described condensation pipe 11 is connected with described exhaust outlet 18, the outlet 14 of described condensation pipe 11 is connected with the inlet of an air-blast device 6, described air-blast device 6 comprises a fan 16 and drives the motor 17 of described fan 16 runnings that the outlet of described air-blast device 6 is connected with the inlet of described drying pipeline 9.Described drying pipeline 9, steel ladle 2, cylinder 3 and condensation pipe 11 form the closed circuit of a circulation of air.
Similar with traditional Cylinder Washing ﹠ Drying Machine, be provided with washing procedure and drying procedure according to the clothing washing facility that is provided with drying procedure of the specific embodiment of the invention.When carrying out washing procedure, the user is placed into the clothing that will wash in the described cylinder 3 by described opening 22, selects the corresponding washing program then.System opens water supply installation according to user's selection and begins supplying washing water in described cylinder 3 and steel ladle 2, and behind the certain hour, system begins to start washing procedure clothing is carried out washing operation.Similar with traditional washing procedure, being provided with multiple suite according to the washing procedure of the clothing washing facility that is provided with drying procedure of the specific embodiment of the invention selects as required for the user, for example: the washing of high-count fabric, the washing of cotton material clothing, washing of silk clothing or the like, corresponding to different washing procedures, generally comprise and comprise prewashing, soak, washing, step such as rinsing and drying, the user can select corresponding program according to clothing dirty degree and actual needs, and described clothing washing facility can be carried out washing operation to clothing according to user-selected program.
Equally, also comprise multiple drying procedure combination according to the drying procedure of the clothing washing facility that is provided with drying procedure of the specific embodiment of the invention, for example: high-count fabric oven dry, cotton material oven dry etc.When carrying out drying procedure, air is heated as dry hot-air by described heater 8, be transported to described cylinder 3 inside via described drying pipeline 9, thereby dry hot-air is taken away the moisture in the washing clothes with cylinder 3 interior washing clothes generation heat exchanges and is formed relative malaria, under the effect of fan 16, through entering in the described condensation pipe 11 with the inlet 13 of the later humid air that forms of washing clothes heat exchange via described condensation pipe 11, condensation through described condensing unit 12, moisture in the humid air is condensed, reenter then in the drying pipeline 9 of described heating component 4, once more by described heater 8 heating, be transported in the cylinder 3, through repeatedly circulation, the moisture in the washing clothes is dried gradually, thereby realizes the clothes drying function of washing clothes.Described condensing unit 12 can be the condensing unit that adopts the condensed water condensation, also can be to adopt the condensing unit of air setting or the condensing unit of other medium condensation.In the condensing unit that adopts the condensed water condensation, usually between described condensing unit 12 and described fan 16, can be provided with a condensed water feedway 19, described condensed water feedway 19 is connected by a control valve 20 with the water supply installation (not shown) of washing facility, when needs were supplied with condensed water, described control valve 20 was opened in system's control in drying procedure; When not needing to supply with condensed water, described control valve 20 is closed in system's control.
Be with the difference of traditional roller washing machine: also comprise according to the clothing washing facility that is provided with drying procedure of the specific embodiment of the invention intermittently driving the cleaning procedure that described air-blast device cleans described condensation pipe 11 and described condensing unit 12, for example: when carrying out rinsing program, because can there be certain water the bottom of described steel ladle 2 and described condensation pipe 11 and described condensing unit 12, therefore under the effect of described air-blast device, the liquid level of the water of the bottom of described condensation pipe 11 and described condensing unit 12 can get a promotion, simultaneously because described air-blast device is intermittent the driving, liquid level is produced rock effect, further increased the impact dynamics of washings to described condensation pipe 11 and described condensing unit 12 surfaces, thereby guaranteed and the line suede that accumulates in drying procedure and/or washing procedure on described condensation pipe 11 and the condensing unit 12 can have been rinsed well, and then effectively avoided line suede to accumulate in condensation pipe 11 and condensing unit 12 surperficial its condensation effects that influence, the line suede of having avoided accumulating in condensation pipe 11 and condensing unit 12 surfaces has simultaneously effectively guaranteed the clean result and the drying effect of equipment in the pollution once more to clothing of subsequent washing or drying procedure.
For the line suede that further assurance will accumulate on described condensation pipe 11 and the condensing unit 12 is rinsed well, between described condensing unit 12 and described fan 16, further be provided with spray equipment 7, one end of described spray equipment 7 is connected by a control valve 21 with the water supply installation of washing facility, the other end is arranged in the condensation pipe 11 between described condensing unit 12 and the described fan 16, and the flow velocity of described spray equipment 7 is by described control valve 21 controls.Certainly, described spray equipment 7 also can be replaced by described condensed water feedway 19, promptly in cleaning procedure, can be by the described control valve 20 of control and then the opening and closing of control condensed water feedway 19 and the flow velocity of water inlet, thus realize the function of the flushing line suede identical with described spray equipment 7.Like this, the surface of the described condensing unit of water impact of the shower water by 7 supplies of described spray equipment, thereby will accumulate in described condensing unit 12 lip-deep line suedes is flushed in the described condensation pipe 11, mix with washings in the described condensation pipe 11 in conjunction with the intermittent exercise of described air-blast device then, discharge by the drainage arrangement of equipment.
Be described the control method that is provided with the clothing washing facility of drying procedure according to the specific embodiment of the invention below in conjunction with Fig. 2, comprise the user is placed on the step that the clothing in the cylinder is carried out the step of washing procedure and passed through the described air-blast device execution of intermittent driving cleaning procedure, described cleaning procedure can be independent of described washing procedure to be carried out, also can be integrated in the described washing procedure, promptly, the user can select to carry out separately cleaning procedure, also can be when the user selects to carry out the corresponding washing program, system automatically performs cleaning procedure, thereby described condensation pipe 11 and described condensing unit 12 are cleaned, guaranteeing that the line suede that is accumulated on described condensation pipe 11 and the described condensing unit 12 in will be previous performed drying operation or the washing operation rinses well, avoided line suede effectively to the influence of the condensation effect of condensing unit 12 and to the pollution once more of clothing.When carrying out cleaning procedure, starter motor 17 drives fan 16 intermittent exercises, under the effect of fan 16, the air-flow of air-blast device 6 both sides forms pressure difference, and then make the liquid level of described condensation pipe 11 and condensing unit 12 bottoms get a promotion, because air-blast device 6 is intermittently to move, also can corresponding generation turbulent fluctuation when liquid level gets a promotion, thereby condensation pipe and condensing unit are produced bigger impulsive force, effect by means of impulsive force, the line suede that accumulates on condensation pipe and the condensing unit is rinsed totally, in addition, by the percussion of spray equipment by the shower water of supplying with under last, the line suede of being built up on the condensing unit surface also can be rinsed under the strong impact of shower water totally, flow in the described condensation pipe with shower water then, discharge through drainage arrangement at last, thereby finish whole cleaning procedure.
Certainly, the above embodiment of lifting only is better embodiment of the present invention, the present invention can also have many other embodiments, for the person of ordinary skill of the art, that is done under instruction of the present invention changes at equivalence of the present invention, must be included in the scope that claim of the present invention advocates.

Claims (7)

1. clothing washing facility (1) that is provided with drying procedure, comprise steel ladle (2), can be rotatably set in the described steel ladle (2) for the user place clothing cylinder (3), air heat is carried out the heating component (4) of drying operation and the air-blast device (6) that drives air circulation to clothing, described clothing washing facility is provided with the washing procedure that the user is placed on the clothing execution washing operation in the described cylinder, it is characterized in that: described clothing washing facility also is provided with one by the intermittent cleaning procedure that drives described air-blast device execution clean operation.
2. the clothing washing facility that is provided with drying procedure according to claim 1 is characterized in that: described cleaning procedure is independent of described washing procedure.
3. the clothing washing facility that is provided with drying procedure according to claim 1 is characterized in that: described cleaning procedure is integrated in described washing procedure.
4. according to one of them described clothing washing facility that is provided with drying procedure of claim 1 to 3, it is characterized in that: described clothing washing facility also comprises the spray equipment (7) of a supply shower water when carrying out described cleaning procedure.
5. the clothing washing facility that is provided with drying procedure according to claim 4, it is characterized in that: described clothing washing facility also comprises a condensation (5) that contained humidity in the air is carried out condensation, and the shower water that described spray equipment (7) provides sprays the surface in described condensation (5) from top to bottom.
6. a control method that is provided with the clothing washing facility of drying procedure according to claim 1 is characterized in that: comprise carry out the step of cleaning procedure by the intermittent described air-blast device of driving (6).
7. the control method that is provided with the clothing washing facility of drying procedure according to claim 6, it is characterized in that: described clothing washing facility also comprises a spray equipment (7), described control method further is included in when carrying out cleaning procedure, starts the step of described spray equipment (7) supply shower water.
CN2009101818276A 2009-07-30 2009-07-30 Clothing drying equipment having drying program and control method thereof Active CN101988260B (en)

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Application Number Priority Date Filing Date Title
CN2009101818276A CN101988260B (en) 2009-07-30 2009-07-30 Clothing drying equipment having drying program and control method thereof
EP10170066.4A EP2280115B1 (en) 2009-07-30 2010-07-20 Clothes washing device with drying procedure and method of controlling the same

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Application Number Priority Date Filing Date Title
CN2009101818276A CN101988260B (en) 2009-07-30 2009-07-30 Clothing drying equipment having drying program and control method thereof

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CN101988260A true CN101988260A (en) 2011-03-23
CN101988260B CN101988260B (en) 2013-06-12

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CN103572569A (en) * 2012-07-27 2014-02-12 博西华电器(江苏)有限公司 Household appliance with water supply component
CN104364435A (en) * 2012-06-12 2015-02-18 Bsh博世和西门子家用电器有限公司 Apparatus and method for cleaning components of a water-channelling appliance
CN105890302A (en) * 2016-06-28 2016-08-24 郭加兵 Yarn drying technology and internal circulation low temperature yarn drying machine realizing same
WO2016165341A1 (en) * 2015-04-14 2016-10-20 青岛海尔洗衣机有限公司 Filtering system with self-cleaning function and clothes dryer
CN106400424A (en) * 2015-07-30 2017-02-15 Lg电子株式会社 Laundry treatment apparatus
CN107460694A (en) * 2016-06-06 2017-12-12 博西华电器(江苏)有限公司 Clothes washer-dryer and its operation method
WO2018019115A1 (en) * 2016-07-28 2018-02-01 青岛海尔滚筒洗衣机有限公司 Lint cleaning method for washer-dryer integrated machine
CN108950990A (en) * 2017-05-26 2018-12-07 青岛海尔滚筒洗衣机有限公司 Device for clothing processing with self-cleaning function
CN114351427A (en) * 2021-12-30 2022-04-15 合肥美的洗衣机有限公司 Clothes treatment equipment and cleaning method

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CN107558091B (en) 2016-07-01 2020-11-27 博西华电器(江苏)有限公司 Clothes drying device
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CN104364435B (en) * 2012-06-12 2016-08-31 Bsh家用电器有限公司 For cleaning the apparatus and method of the component of water guide utensil
CN104703529B (en) * 2012-07-27 2017-05-24 博西华电器(江苏)有限公司 Household appliance having water supply assembly
CN103572569A (en) * 2012-07-27 2014-02-12 博西华电器(江苏)有限公司 Household appliance with water supply component
CN103572569B (en) * 2012-07-27 2017-02-15 博西华电器(江苏)有限公司 Household appliance with water supply component
WO2016165341A1 (en) * 2015-04-14 2016-10-20 青岛海尔洗衣机有限公司 Filtering system with self-cleaning function and clothes dryer
CN106400424B (en) * 2015-07-30 2019-01-18 Lg电子株式会社 Clothes treatment device
CN106400424A (en) * 2015-07-30 2017-02-15 Lg电子株式会社 Laundry treatment apparatus
US10184207B2 (en) 2015-07-30 2019-01-22 Lg Electronics Inc. Laundry treatment apparatus
CN107460694A (en) * 2016-06-06 2017-12-12 博西华电器(江苏)有限公司 Clothes washer-dryer and its operation method
CN107460694B (en) * 2016-06-06 2020-11-06 博西华电器(江苏)有限公司 Washing and drying machine and operation method thereof
CN105890302A (en) * 2016-06-28 2016-08-24 郭加兵 Yarn drying technology and internal circulation low temperature yarn drying machine realizing same
WO2018019115A1 (en) * 2016-07-28 2018-02-01 青岛海尔滚筒洗衣机有限公司 Lint cleaning method for washer-dryer integrated machine
CN107663759A (en) * 2016-07-28 2018-02-06 青岛海尔滚筒洗衣机有限公司 A kind of trash line clearup method of washing-drying integral machine
CN107663759B (en) * 2016-07-28 2021-04-13 青岛海尔洗涤电器有限公司 Thread scrap cleaning method of washing and drying integrated machine
CN108950990A (en) * 2017-05-26 2018-12-07 青岛海尔滚筒洗衣机有限公司 Device for clothing processing with self-cleaning function
CN108950990B (en) * 2017-05-26 2021-08-24 青岛海尔洗涤电器有限公司 Clothes treatment device with self-cleaning function
CN114351427A (en) * 2021-12-30 2022-04-15 合肥美的洗衣机有限公司 Clothes treatment equipment and cleaning method

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CN101988260B (en) 2013-06-12
EP2280115B1 (en) 2016-11-30

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