CN106245271B - Washing machine and its steam washing control method and device - Google Patents

Washing machine and its steam washing control method and device Download PDF

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Publication number
CN106245271B
CN106245271B CN201610767794.3A CN201610767794A CN106245271B CN 106245271 B CN106245271 B CN 106245271B CN 201610767794 A CN201610767794 A CN 201610767794A CN 106245271 B CN106245271 B CN 106245271B
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China
Prior art keywords
washing machine
washing
steam
control
preset time
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CN201610767794.3A
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CN106245271A (en
Inventor
李后上
王志松
杨名
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Priority to CN201610767794.3A priority Critical patent/CN106245271B/en
Publication of CN106245271A publication Critical patent/CN106245271A/en
Priority to PCT/CN2017/093482 priority patent/WO2018040773A1/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
    • D06F35/00Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/005Methods for washing, rinsing or spin-drying
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The invention discloses a kind of washing machine and its steam washing control methods and device, the described method comprises the following steps:After receiving the power-on instruction of washing machine, washing machine inflow is controlled, until the current level of washing machine reaches preset lowest water level;Judge whether the current state of washing machine meets default heating condition;If met, it then controls washing machine and enters steam washing course, after controlling rhythm control the first preset time of washing of drum type washing machine according to default washing, control washing machine stops after washing and carrying out steam the second preset time of heating, rhythm control the first preset time of washing of drum type washing machine is controlled according still further to default washing, repeatedly, until washing machine, which carries out steam-heated total time, reaches third preset time.Steaming equally may be implemented on the basis of not increasing peripheral hardware in this method, has the function that sterilization and fully disintegrates spot, not only increases clean ratio, and water consumption is few.

Description

Washing machine and its steam washing control method and device
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of steam washing control method of washing machine, one kind The steaming control device and a kind of washing machine of washing machine.
Background technology
Currently, washing machine in such a way that interior bucket adds steam jet, makes steaming on the basis of traditional physics mode of washing Vapour is equably directly injected on clothing, to achieve the purpose that easily to disintegrate the tough stains such as oil stain, sweat stain.
And existing most of rotary drum washing machine does not have steam generation facility, but filled with the heating being made of heating tube It sets.Therefore, how on the basis of not increasing peripheral hardware so that it is to need to solve at present that washing machine, which has same steaming effect, Certainly the problem of.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, an object of the present invention is to provide a kind of steam washing control method of washing machine, this method is not On the basis of increasing peripheral hardware, steaming equally may be implemented, have the function that sterilization and fully disintegrate spot, not only increase Clean ratio, and water consumption is few.
It is another object of the present invention to propose a kind of steaming control device of washing machine.
A further object of the present invention is to propose a kind of washing machine.
To achieve the above object, one aspect of the present invention embodiment proposes a kind of steam washing control method of washing machine, Include the following steps:S1 controls the washing machine inflow after receiving the power-on instruction of washing machine, until the washing machine Current level reach preset lowest water level;S2, judges whether the current state of the washing machine meets default heating condition; S3 controls the washing machine and enters steaming if the current state of the washing machine meets the default heating condition Process, wherein default according to washing of drum type washing machine first described in default washing control rhythm control in the steam washing course After time, controls the washing machine and stop washing and carrying out steam the second preset time of heating, after second preset time, According still further to the first preset time described in washing of drum type washing machine described in the default washing control rhythm control, repeatedly, until institute Washing machine is stated to carry out steam-heated total time reaching third preset time.
The steam washing control method of washing machine according to the ... of the embodiment of the present invention, in the power-on instruction for receiving washing machine Afterwards, washing machine inflow is controlled, until when the current level of washing machine reaches preset lowest water level, judges the current shape of washing machine Whether state meets default heating condition.If it is satisfied, then control washing machine enters steam washing course, wherein in steaming In the process, after controlling rhythm control the first preset time of washing of drum type washing machine according to default washing, control washing machine stops washing simultaneously It carries out steam and heats the second preset time, after the second preset time, according still further to default washing control rhythm control laundry machine washing The first preset time is washed, repeatedly, until washing machine, which carries out steam-heated total time, reaches third preset time.This method On the basis of not increasing peripheral hardware, steaming equally may be implemented, have the function that sterilization and fully disintegrate spot, not only carry High clean ratio, and water consumption is few.
According to one embodiment of present invention, it in the steam washing course, also continues to judge working as the washing machine Whether preceding state meets the default heating condition, if the current state of the washing machine is unsatisfactory for the default fire-bar Part then controls the washing machine and exits the steam washing course.
According to one embodiment of present invention, the default washing control beat is that the washing tub forward direction of the washing machine is transported Turn at the first time, the second time of pause, described in antiport at the first time, pause second time.
According to one embodiment of present invention, first preset time is 30s, and second preset time is 10min, The third preset time is 120min.
To achieve the above object, a kind of steaming control dress for washing machine that another aspect of the present invention embodiment proposes It sets, including:Inlet unit, for after receiving the power-on instruction of washing machine, controlling the washing machine inflow, until described wash The current level of clothing machine reaches preset lowest water level;Heating unit;Judgment module, the judgment module and the inlet unit It is respectively connected with the heating unit, for judging whether the current state of the washing machine meets default heating condition;Control Module, the control module are connected with the judgment module, add for meeting described preset in the current state of the washing machine It when heat condition, controls the washing machine and enters steam washing course, wherein in the steam washing course, washed according to default After washing the first preset time of washing of drum type washing machine described in control rhythm control, controls the washing machine and stop washing and controlling described add Hot cell carries out steam and heats the second preset time, after second preset time, according still further to the default washing control section It claps and controls the first preset time described in the washing of drum type washing machine, repeatedly, until heating unit progress is steam-heated Reach third preset time total time.
The steaming control device of washing machine according to the ... of the embodiment of the present invention, in the power-on instruction for receiving washing machine Afterwards, washing machine inflow is controlled by inlet unit, until the current level of washing machine reaches preset lowest water level, and by sentencing Disconnected module judges whether the current state of washing machine meets default heating condition.If it is satisfied, control module is then in washing machine When current state meets default heating condition, control washing machine enters steam washing course, wherein in steam washing course, After control module controls rhythm control the first preset time of washing of drum type washing machine according to default washing, control washing machine stops washing simultaneously It controls heating unit and carries out steam the second preset time of heating, after the second preset time, beat is controlled according still further to default washing The first preset time of washing of drum type washing machine is controlled, repeatedly, until heating unit, which carries out steam-heated total time, reaches third Preset time.Steaming equally may be implemented on the basis of not increasing peripheral hardware in the device, reaches sterilization and fully disintegrates dirt The effect of stain not only increases clean ratio, and water consumption is few.
According to one embodiment of present invention, in the steam washing course, the judgment module also continues to judge institute Whether the current state for stating washing machine meets the default heating condition, if the current state of the washing machine be unsatisfactory for it is described Default heating condition, the control module then control the washing machine and exit the steam washing course.
According to one embodiment of present invention, the default washing control beat is that the washing tub forward direction of the washing machine is transported Turn at the first time, the second time of pause, described in antiport at the first time, suspend second time.
According to one embodiment of present invention, first preset time is 30s, and second preset time is 10min, The third preset time is 120min.
In addition, the embodiment of the present invention also proposed a kind of washing machine comprising the steaming control of above-mentioned washing machine Device processed.
The washing machine of the embodiment of the present invention can not increased by the steaming control device of above-mentioned washing machine On the basis of peripheral hardware, steaming equally may be implemented, have the function that sterilization and fully disintegrate spot, not only increase clean Than, and water consumption is few.
Description of the drawings
Fig. 1 is the flow chart of the steam washing control method of washing machine according to the ... of the embodiment of the present invention;
Fig. 2 is the flow chart of the steam washing control method of washing machine according to an embodiment of the invention;And
Fig. 3 is the block diagram of the steaming control device of washing machine according to the ... of the embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
With reference to the accompanying drawings come describe the washing machine proposed according to embodiments of the present invention steam washing control method, laundry The steaming control device and washing machine of machine.
Fig. 1 is the flow chart of the steam washing control method of washing machine according to the ... of the embodiment of the present invention.As shown in Figure 1, should The steam washing control method of washing machine includes the following steps:
S1 controls washing machine inflow after receiving the power-on instruction of washing machine, until the current level of washing machine reaches Preset lowest water level.
Wherein, preset lowest water level can be one grade of water level of washing machine or low-grade water level under normal conditions, specifically It may be set according to actual conditions.
S2, judges whether the current state of washing machine meets default heating condition.
Specifically, when having the heating device being made of heating tube in washing machine, in the washing tub to washing machine When water is heated, need to ensure that heating tube is in normal operating conditions, also, also pass through temperature detecting module such as NTC (Negative Temperature Coefficient, negative temperature coefficient) thermistor detects the water temperature in washing tub, with Ensure that water temperature meets and presets water temperature.Therefore, when heating tube is in malfunction, either NTC thermistor generation is short-circuit or disconnected Lu Shi can determine whether that the current state of washing machine is unsatisfactory for default heating condition.
In addition, when washing machine is rotary drum washing machine, since heating tube is arranged in the lower section of impeller, if washing machine is worked as Preceding water level is too low, then is susceptible to heating tube dry combustion method phenomenon, therefore, it is necessary to ensure that the current level of washing machine is higher than impeller, i.e., When water level is less than impeller, it can determine whether that the current state of washing machine is unsatisfactory for default heating condition.
S3 controls washing machine and enters steam washing course if the current state of washing machine, which meets, presets heating condition, Wherein, in steam washing course, after controlling rhythm control the first preset time of washing of drum type washing machine according to default washing, control is washed Clothing machine stops washing and carrying out steam the second preset time of heating, after the second preset time, controls and saves according still further to default washing Control the first preset time of washing of drum type washing machine is clapped, repeatedly, until washing machine, which carries out steam-heated total time, reaches third Preset time.
According to one embodiment of present invention, when presetting washing tub Positive work the first of the washing control beat for washing machine Between, pause the second time, antiport at the first time, pause the second time.It wherein, at the first time can basis with the second time Actual conditions are demarcated, for example, can be at the first time 8s, the second time can be 12s.It should be noted that when according to When default washing control rhythm control washing of drum type washing machine, washing tub, impeller and the laundry item of washing machine rotate simultaneously.
In addition, the first preset time to third preset time can be demarcated according to actual conditions, for example, first is default Time can be 30s, and the second preset time can be 10min, and third preset time can be 120min.
Specifically, after washing machine starting up, inlet function is executed, and detects the current level of washing tub in real time.When When the current level of washing tub reaches preset lowest water level, stop water inlet, and judge whether the current state of washing machine meets Default heating condition.If the current state of washing machine, which meets, presets heating condition, controls washing machine and enter steaming mistake Journey.In steam washing course, after default washing control rhythm control washing of drum type washing machine 30s, control washing machine stopping is washed It washs, and controls heating tube and carry out steam heating (steam will be generated when water temperature reaches 60-65 DEG C) 10min, heated in steam After 10min, judge whether steam heating total time reaches 120min, if steam heating does not reach 120min at total time, Rhythm control washing of drum type washing machine 30s is controlled according still further to default washing, repeatedly, until washing machine, which carries out steam, heats total time Reach 120min, exits steam washing course.To on the basis of not increasing peripheral hardware, be heated on a small quantity by controlling heating tube Water reaches steam generation temperature spot (such as 60 DEG C -65 DEG C) or more and generates steam, to realize steaming, reaches sterilization and fills Divide the effect for disintegrating spot, not only water consumption is few, clean ratio is high, but also is conducive to the application of washing machine.
According to one embodiment of present invention, in steam washing course, also continue to judge that the current state of washing machine is It is no to meet default heating condition, if the current state of washing machine is unsatisfactory for default heating condition, controls washing machine and exit steaming Vapour washing process.
That is, in the steam washing course of washing machine, the current state of washing machine is monitored in real time, once washing machine Current state be unsatisfactory for default heating condition, for example, heating tube breaks down, short circuit occurs for NTC thermistor or open circuit Deng then controlling heating tube stops heating, and controls washing machine and exits steam washing course, to effectively prevent washing machine further It breaks down and either brings security risk for example, can not correctly obtain laundry when short circuit or short circuit occur for NTC thermistor When the current water temperature of machine, if control heating tube heats always, water temperature is likely to be breached very high temperature value, so as to cause laundry Machine and clothing are damaged.
Further, Fig. 2 is the flow chart of the steam washing control method of washing machine according to an embodiment of the invention. As shown in Fig. 2, the steam washing control method of washing machine may include following steps:
S101, washing machine starting up.
S102 controls washing machine inflow, until the current level of washing machine reaches preset lowest water level, water inlet end.
S103, judges whether the current state of washing machine meets default heating condition.If so, executing step S104;Such as Fruit is no, executes step S109.
S104, according to default washing control rhythm control washing of drum type washing machine 30s.
S105 stops washing when wash time reaches 30s.
S106, heating tube carry out steam and heat 10min.
S107, judges whether steam heating total time reaches 120min.If so, executing step S108;If not, returning Step S103.
S108, steaming terminate.
In conclusion the steam washing control method of washing machine according to the ... of the embodiment of the present invention, is receiving washing machine After power-on instruction, washing machine inflow is controlled, until when the current level of washing machine reaches preset lowest water level, judges washing machine Current state whether meet default heating condition.If it is satisfied, then control washing machine enters steam washing course, wherein In steam washing course, after controlling rhythm control the first preset time of washing of drum type washing machine according to default washing, control washing machine stops It only washs and carries out steam and heat the second preset time, after the second preset time, rhythm control is controlled according still further to default washing The first preset time of washing of drum type washing machine, repeatedly, when washing machine progress steam-heated total time, which reaches third, presets Between.On the basis of this method does not increase peripheral hardware, a small amount of water is heated by control heating tube and reaches steam generation temperature spot or more Steam is generated, to realize steaming, has the function that sterilization and fully disintegrates spot, not only water consumption is few, clean ratio is high, And be conducive to the application of washing machine.
Fig. 3 is the block diagram of the steaming control device of washing machine according to the ... of the embodiment of the present invention.Such as Fig. 3 institutes Show, the steaming control device of the washing machine includes:Inlet unit 10, heating unit 20, judgment module 30 and control module 40。
Wherein, inlet unit 10 is used for after receiving the power-on instruction of washing machine, controls washing machine inflow, until laundry The current level of machine reaches preset lowest water level.Judgment module 30 is respectively connected with inlet unit 10 and heating unit 20, is sentenced Disconnected module 30 is for judging whether the current state of washing machine meets default heating condition.Control module 40 and 30 phase of judgment module Even, control module 40 is used for when the current state of washing machine meets and presets heating condition, and control washing machine enters steaming Process, wherein in steam washing course, control module 40 is pre- according to default washing control rhythm control washing of drum type washing machine first If after the time, control washing machine stops washing and controlling progress steam the second preset time of heating of heating unit 20, pre- second If after the time, rhythm control the first preset time of washing of drum type washing machine is controlled according still further to default washing, repeatedly, until heating is single Member 20 carries out steam-heated total time reaching third preset time.
According to one embodiment of present invention, when presetting washing tub Positive work the first of the washing control beat for washing machine Between, pause the second time, antiport at the first time, pause the second time.Wherein, it can be at the first time 8s, the second time It can be 12s, can be specifically arranged according to actual conditions, be not limited here.It should be noted that when control module 40 according to When default washing control rhythm control washing of drum type washing machine, washing tub, impeller and the laundry item of washing machine rotate simultaneously.
In addition, the first preset time can be 30s, the second preset time can be 10min, and third preset time can be 120min can specifically be arranged according to actual conditions, not be limited here.
Specifically, after washing machine starting up, inlet unit 10 executes inlet function, and detects washed in washing machine in real time The current level of clothing bucket.When the current level of the washing tub of washing machine reaches preset lowest water level, inlet unit 10 stops Water inlet, at this point, judgment module 30 judges whether the current state of washing machine meets default heating condition.For example, judgment module 30 Judge whether heating unit 20 and temperature detecting module event occurs (for detecting the water temperature in washing tub, such as NTC thermistor) Barrier then judges that the current state of washing machine is unsatisfactory for default heating condition if a failure occurs.In addition, when washing machine is impeller When washing machine, since heating unit 20 is arranged in the lower section of impeller, if the current level of washing machine is too low, it is susceptible to and adds 20 dry combustion method phenomenon of hot cell, can that is, when water level is less than impeller therefore, it is necessary to ensure that the current level of washing machine is higher than impeller Judge that the current state of washing machine is unsatisfactory for default heating condition.
If the current state of washing machine, which meets, presets heating condition, control module 40 ifs, which controls washing machine and enters steam, washes Wash process.In steam washing course, after control module 40 is according to default washing control rhythm control washing of drum type washing machine 30s, control Washing machine processed stops washing and controlling the progress steam heating of heating unit 20 (will generate steam when water temperature reaches 60-65 DEG C) 10min, after steam heats 10min, control module 40 judges whether steam heating total time reaches 120min, if steam adds Hot total time does not reach 120min, then controls rhythm control washing of drum type washing machine 30s according still further to default washing, repeatedly, directly It carries out steam-heated total time reaching 120min to washing machine, exits steam washing course.To in the base for not increasing peripheral hardware On plinth, reach steam generation temperature spot (such as 60 DEG C -65 DEG C) by controlling a small amount of water of heating unit (such as heating tube) heating It is above to generate steam, to realize steaming, has the function that sterilization and fully disintegrate spot, not only water consumption is few, clean Than high, and be conducive to the application of washing machine.
According to one embodiment of present invention, in steam washing course, judgment module 30 also continues to judge washing machine Whether current state meets default heating condition, if the current state of washing machine is unsatisfactory for default heating condition, control module 40 control washing machine and exit steam washing course.
That is, in the steam washing course of washing machine, the current state of washing machine is monitored in real time, once washing machine Current state be unsatisfactory for default heating condition, control module 40 then controls heating unit 20 and stops heating, and controls washing machine Steam washing course is exited, to effectively prevent washing machine further to break down or bring security risk, for example, working as temperature When detection module can not correctly obtain the current water temperature of washing machine, heating unit can be controlled and heated always, water temperature may reach at this time To very high temperature value, it is damaged so as to cause washing machine and clothing.
The steaming control device of washing machine according to the ... of the embodiment of the present invention, in the power-on instruction for receiving washing machine Afterwards, washing machine inflow is controlled by inlet unit, until the current level of washing machine reaches preset lowest water level, and by sentencing Disconnected module judges whether the current state of washing machine meets default heating condition.If it is satisfied, control module is then in washing machine When current state meets default heating condition, control washing machine enters steam washing course, wherein in steam washing course, After control module controls rhythm control the first preset time of washing of drum type washing machine according to default washing, control washing machine stops washing simultaneously It controls heating unit and carries out steam the second preset time of heating, after the second preset time, beat is controlled according still further to default washing The first preset time of washing of drum type washing machine is controlled, repeatedly, until heating unit, which carries out steam-heated total time, reaches third Preset time.Steaming equally may be implemented on the basis of not increasing peripheral hardware in the device, reaches sterilization and fully disintegrates dirt The effect of stain not only increases clean ratio, and water consumption is few.
In addition, the embodiment of the present invention also proposed a kind of washing machine comprising the steaming control of above-mentioned washing machine Device processed.
The washing machine of the embodiment of the present invention can not increased by the steaming control device of above-mentioned washing machine On the basis of peripheral hardware, steam generation temperature spot or more is reached by a small amount of water of control heating unit heats and generates steam, to It realizes steaming, have the function that sterilization and fully disintegrates spot, not only water consumption is few, clean ratio is high, but also is conducive to wash The application of clothing machine.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot It is interpreted as indicating or implies relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;Can be that machinery connects It connects, can also be electrical connection;It can be directly connected, can also can be indirectly connected through an intermediary in two elements The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims (9)

1. a kind of steam washing control method of washing machine, which is characterized in that include the following steps:
S1 controls the washing machine inflow after receiving the power-on instruction of washing machine, until the current level of the washing machine Reach preset lowest water level;
S2, judges whether the current state of the washing machine meets default heating condition, wherein when the heating of the washing machine fills The temperature detecting module for setting the water temperature in malfunction or washing tub for detecting the washing machine is in failure shape When state, judge that the current state of the washing machine is unsatisfactory for the default heating condition;
S3 controls the washing machine and enters steam if the current state of the washing machine meets the default heating condition Washing process, wherein in the steam washing course, according to washing of drum type washing machine first described in default washing control rhythm control After preset time, controls the washing machine and stop washing and carrying out steam the second preset time of heating, when described second is default Between after, according still further to the first preset time described in washing of drum type washing machine described in the default washing control rhythm control, repeatedly, directly It carries out steam-heated total time reaching third preset time to the washing machine.
2. the steam washing control method of washing machine as described in claim 1, which is characterized in that in the steam washing course In, it also continues to judge whether the current state of the washing machine meets the default heating condition, if the washing machine is worked as Preceding state is unsatisfactory for the default heating condition, then controls the washing machine and exit the steam washing course.
3. the steam washing control method of washing machine as claimed in claim 1 or 2, which is characterized in that the default washing control First time described in washing tub Positive work first time, the second time of pause, antiport of the beat processed for the washing machine, Suspend second time.
4. the steam washing control method of washing machine as described in claim 1, which is characterized in that first preset time is 30s, second preset time are 10min, and the third preset time is 120min.
5. a kind of steaming control device of washing machine, which is characterized in that including:
Inlet unit, for after receiving the power-on instruction of washing machine, controlling the washing machine inflow, until the washing machine Current level reach preset lowest water level;
Heating unit;
Judgment module, the judgment module are respectively connected with the inlet unit and the heating unit, for judging described wash Whether the current state of clothing machine meets default heating condition;
Control module, the control module are connected with the judgment module, for meeting institute in the current state of the washing machine When stating default heating condition, controls the washing machine and enter steam washing course, wherein in the steam washing course, press After the first preset time of washing of drum type washing machine described in default washing control rhythm control, controls the washing machine and stop washing and controlling It makes the heating unit and carries out steam the second preset time of heating, after second preset time, washed according still further to described preset The first preset time described in washing of drum type washing machine described in control rhythm control is washed, repeatedly, until the heating unit is steamed Vapour heating reaches third preset time total time.
6. the steaming control device of washing machine as claimed in claim 5, which is characterized in that in the steam washing course In, the judgment module also continues to judge whether the current state of the washing machine meets the default heating condition, if institute The current state for stating washing machine is unsatisfactory for the default heating condition, the control module then control the washing machine exit it is described Steam washing course.
7. such as the steaming control device of washing machine described in claim 5 or 6, which is characterized in that the default washing control Beat processed is first time described in the washing tub Positive work first time, the second time of pause, antiport of the washing machine, Suspend second time.
8. the steaming control device of washing machine as claimed in claim 5, which is characterized in that first preset time is 30s, second preset time are 10min, and the third preset time is 120min.
9. a kind of washing machine, which is characterized in that include the steaming control of the washing machine as described in any one of claim 5-8 Device processed.
CN201610767794.3A 2016-08-30 2016-08-30 Washing machine and its steam washing control method and device Active CN106245271B (en)

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PCT/CN2017/093482 WO2018040773A1 (en) 2016-08-30 2017-07-19 Washing machine and steam wash control method and apparatus therefor

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CN106245271B (en) * 2016-08-30 2018-09-18 无锡小天鹅股份有限公司 Washing machine and its steam washing control method and device
CN108950980B (en) * 2017-05-23 2022-06-28 合肥海尔滚筒洗衣机有限公司 Washing machine and steam washing method thereof
CN110924051A (en) * 2018-09-19 2020-03-27 青岛海尔洗衣机有限公司 Pulsator washing machine and sterilization control method thereof
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