CN115538134A - Clothes treatment equipment and odor removal control method and device thereof, and storage medium - Google Patents
Clothes treatment equipment and odor removal control method and device thereof, and storage medium Download PDFInfo
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- CN115538134A CN115538134A CN202110725840.4A CN202110725840A CN115538134A CN 115538134 A CN115538134 A CN 115538134A CN 202110725840 A CN202110725840 A CN 202110725840A CN 115538134 A CN115538134 A CN 115538134A
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- 238000004332 deodorization Methods 0.000 claims description 8
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Images
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/44—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/36—Condensing arrangements, e.g. control of water injection therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/38—Conditioning or finishing, e.g. control of perfume injection
- D06F2105/40—Conditioning or finishing, e.g. control of perfume injection using water or steam
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
- D06F2105/48—Drum speed
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The application discloses a clothes treatment device, a smell removal control method and device thereof, and a storage medium. The odor removal control method comprises the following steps: determining the odor removal type of the clothes to be treated; controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type; wherein the odour removal control program for each odour removal type differs based on the control strategy of the condensed water supply valve and/or the steam generator. Therefore, the control strategy of the condensed water supply valve and/or the steam generator can be adjusted according to different odor removal types, so that the odor removal effect of different odors on clothes can be improved in a targeted manner, and different requirements of people on odor removal are met.
Description
Technical Field
The application relates to the field of clothes treatment, in particular to clothes treatment equipment, a smell removal control method and device thereof, and a storage medium.
Background
With the progress of science and technology, people often adopt clothes treatment equipment to replace manual work to carry out treatments such as clothes washing and drying. In actual life, clothes with smoke, hot pot, mildew and other odors are required to be washed again to eliminate peculiar smell; however, the process not only consumes time and energy, but also aggravates depreciation loss of the clothes and pollution of fiber particles and the like to the environment due to frequent washing of the clothes.
In the related art, the laundry treating apparatus may decompose the odor molecules by using ozone or plasma, but the plasma has a decomposition effect only on some types of odor molecules, such as hydrocarbon substances, which cannot be decomposed, and has a limitation in application, and the ozone itself has a bad smell, which affects user experience.
Disclosure of Invention
In view of the above, embodiments of the present application provide a clothes treatment apparatus, a smell elimination control method and device thereof, and a storage medium, and aim to effectively improve the smell elimination effect of clothes.
The technical scheme of the embodiment of the application is realized as follows:
in a first aspect, embodiments of the present application provide a method for odor elimination control of a laundry treatment apparatus, comprising:
determining the odor removal type of the clothes to be treated;
controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type;
wherein the odor elimination control program for each of said odor elimination types is different based on a control strategy of the condensed water supply valve and/or the steam generator.
In some embodiments, said controlling said laundry treatment apparatus to run a corresponding odor elimination control program based on said odor elimination type comprises:
controlling the laundry treatment apparatus to alternately operate in a first phase of enhancing evaporation of laundry smell and a second phase of steam-based deodorization;
controlling the laundry treating apparatus to operate at a third stage of drying laundry;
wherein, in the first phase and the third phase, the steam generator is turned off; in the second stage, the steam generator is started; in the first, second, and third stages, a blower of the laundry treating apparatus and a heating device for heating the drying tunnel are all turned on, and a tub of the laundry treating apparatus is rotated based on a set policy.
In some embodiments, if the odor elimination type is a first type for smoke odor, the method further comprises: and opening the condensed water supply valve in response to starting the odor removal control program.
In some embodiments, if the odor elimination type is a second type for at least one odor of sweat, musty, smelly socks, snail powder, the method further comprises: determining that the temperature in the laundry treating apparatus is greater than or equal to a first set temperature, and opening the condensed water supply valve.
In some embodiments, if the odor elimination type is a third type for hot pot odors, the method further comprises: determining that the temperature in the laundry treating apparatus is greater than or equal to a second set temperature, and opening the condensed water supply valve; wherein the second set temperature is greater than the first set temperature.
In some embodiments, in the first stage and/or the second stage, the tub of the laundry treating apparatus is rotated based on a set strategy, including:
controlling the barrel body to rotate at least one rotating speed less than the critical rotating speed for a first set time length;
controlling the barrel body to rotate at least one rotating speed which is greater than or equal to the critical rotating speed for a second set time period;
the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.
In some embodiments, in the third phase, the tub of the laundry treating apparatus is rotated based on a set strategy, including: and controlling the barrel body to rotate at least one rotating speed which is less than the critical rotating speed for a third set time period.
In some embodiments, the method further comprises: determining, in the second stage, an on-time of the steam generator based on the odor elimination type; wherein the third type of on-duration is greater than the second type of on-duration.
In some embodiments, before controlling the laundry treatment apparatus to run the corresponding odor elimination control program, the method further comprises: controlling the laundry treating apparatus to operate at a fourth stage; the fourth stage is used for preheating the steam generator and controlling the barrel body to shake off clothes.
In some embodiments, the method further comprises: controlling the laundry treating apparatus to operate at a fifth stage; the fifth stage is for cooling the laundry in the tub.
In a second aspect, embodiments of the present application further provide an odor elimination control apparatus for a laundry treatment device, including:
the odor removal type determination module is used for determining the odor removal type of the clothes to be treated;
the odor removal control module is used for controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type;
wherein the odor elimination control program for each of said odor elimination types is different based on a control strategy of the condensed water supply valve and/or the steam generator.
In a third aspect, embodiments of the present application further provide a laundry treating apparatus, including: the drying device comprises a barrel body, a fan, a heating device, a drying channel, a steam generator and a condensed water supply valve, wherein the fan is used for driving airflow between the barrel body and the drying channel to circularly flow; the laundry treating apparatus further includes: a processor and a memory for storing a computer program capable of running on the processor, wherein the processor, when running the computer program, is configured to perform the steps of the method according to the embodiments of the present application.
In a fourth aspect, an embodiment of the present application further provides a storage medium, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the method according to the embodiment of the present application are implemented.
According to the technical scheme provided by the embodiment of the application, the odor removal type of the clothes to be treated is determined; controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type; wherein the odour removal control program for each odour removal type differs based on the control strategy of the condensed water supply valve and/or the steam generator. Therefore, the control strategy of the condensed water supply valve and/or the steam generator can be adjusted according to different odor removal types, so that the odor removal effect of different odors on clothes can be improved in a targeted manner, and different requirements of people on odor removal can be met.
Drawings
FIG. 1 is a schematic flow chart illustrating an odor elimination control method for controlling a clothes treating apparatus according to an embodiment of the present application;
FIG. 2 is a schematic flow diagram of a first type of odor elimination control methodology in an exemplary application;
FIG. 3 is a schematic flow diagram of a second type of odor elimination control methodology in an exemplary application;
FIG. 4 is a schematic flow diagram of a third type of odor elimination control methodology in an application example;
FIG. 5 is a schematic view showing the structure of an odor elimination control device of a clothes treating apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural view of a laundry treating apparatus according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
The embodiment of the application provides a smell removal control method of a clothes treatment device. Before describing the odor elimination control method, the related description will be given to the laundry treating apparatus.
The laundry treating apparatus may be a washer-dryer or a dryer having a drying function, and the laundry treating apparatus may include: the device comprises a barrel body, a drying channel, a heating device, a fan, a condenser and a steam generator; wherein, the barrel body is used for loading clothes; the heating device and the fan can be arranged in the drying tunnel, the fan is used for circularly introducing airflow in the drying tunnel, and the heating device is used for heating the airflow in the drying tunnel. For example, the heating device and the fan may be disposed outside the drying tunnel, for example, the heating device may transfer heat with the drying tunnel via the heat-conducting member, and the fan may be communicated with the drying tunnel as long as air flow can be introduced into the drying tunnel. The heating device can be a heating pipe, and can also be a heat pump type heating system, for example, to the straight line type or the condensing type all-in-one washer dryer, the heating device is the heating pipe, to the heat pump type all-in-one washer dryer, the heating device is the heat pump type heating system, and the embodiment of the application does not specifically limit the form of the heating device.
Here, the condenser is used to condense and dehumidify the air flow in the tub and then guide the air flow into the drying tunnel, and has a condensed water supply valve for supplying condensed water.
Here, the steam generator is used to supply steam or superheated steam to the tub, and the position where the steam generator is disposed is not particularly limited as long as the generated steam can be introduced into the tub.
In some embodiments, the steam generator is disposed upstream of the heating device, that is, in a case where both the steam generator and the heating device are turned on, steam generated by the steam generator passes through the heating device and then enters the tub, and in this case, superheated steam enters the tub; and under the condition that the steam generator is started and the heating device is closed, the steam generated by the steam generator directly enters the barrel body, and under the condition, the steam enters the barrel body.
In some embodiments, the laundry treating apparatus further includes a cabinet including a casing and a front door, the casing having a laundry access opening for a user to access laundry, the front door being hinged to the casing for closing or opening the laundry access opening. The barrel body is positioned in the shell and is provided with an opening corresponding to the clothes taking and placing opening, and the barrel body can rotate under the driving of the motor.
Next, based on the aforementioned laundry treating apparatus, a method of odor removal control of the laundry treating apparatus of the embodiment of the present application will be described.
As shown in fig. 1, a method for controlling odor elimination of a clothes treatment apparatus according to an embodiment of the present application includes:
Here, the laundry treating apparatus may determine the odor elimination type based on an instruction input by a user. For example, the user may input an instruction to select the odor elimination type via a key on the laundry treating apparatus, a touch screen, or a remote controller wirelessly connected to the laundry treating apparatus, etc., and the laundry treating apparatus determines the odor elimination type based on the received instruction.
For example, a display screen may be provided on the top of the cabinet of the laundry treatment apparatus, and the user may switch the current odor elimination type displayed on the display screen based on the key and select to confirm the odor elimination type of the laundry to be treated.
Illustratively, in the examples of the present application, the odor elimination type is classified based on the difference of clothes odor, as shown in table 1 below:
TABLE 1 partitioning of odor elimination types
It is understood that, as for the smoke smell, it mainly relates to hydrocarbons and the constituents of the hydrocarbons, such as oxides, sulfides and nitrides, it is classified into a first type; for smells such as sweat smell, smelly socks, musty smell, spiral shell powder and the like, the odor molecules which are easy to volatilize and soluble in water, such as isovaleric acid, methyl mercaptan, acetic acid, ammonia water, sulfide and the like, are mainly related and are divided into a second type; for the chafing dish odor, odor molecules which are volatile but not easily soluble in water, such as grease, spice molecules, etc., are mainly involved, and are classified into a third type.
102, controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type; wherein the odor elimination control program for each odor elimination type is different based on a control strategy of the condensed water supply valve and/or the steam generator.
In the present embodiment, the odor elimination control program for each odor elimination type differs based on the control strategy of the condensed water supply valve and/or the steam generator. Therefore, the control strategy of the condensed water supply valve and/or the steam generator can be adjusted according to different odor removal types, so that the odor removal effect of different odors on clothes can be improved in a targeted manner, and different requirements of people on odor removal can be met.
For example, the laundry treating apparatus may be pre-configured with different odor elimination control programs for each odor elimination type. In the embodiment of the application, for the first type, the second type and the third type, considering that the volatility and the solubility of odor molecules are different, each odor removal control program can be distinguished based on the opening time of a condensed water supply valve and/or the opening duration corresponding to single operation of a steam generator, so that odor removal requirements of different types of odors based on steam odor removal can be met, the temperature and the humidity in a barrel can be accurately controlled, and clothes can be cared in a customized manner.
Illustratively, based on the odor elimination type, the laundry treatment apparatus is controlled to run a corresponding odor elimination control program, comprising:
controlling the laundry treatment apparatus to alternately operate in a first phase of enhancing the volatilization of the odor of the laundry and a second phase of odor elimination based on the steam;
controlling the laundry treating apparatus to operate at a third stage of drying the laundry.
Wherein, in the first stage and the third stage, the steam generator is closed; in the second stage, the steam generator is started; in the first, second, and third stages, the blower of the laundry treating apparatus and the heating device for heating the drying tunnel are all turned on, and the tub of the laundry treating apparatus is rotated based on a set policy.
It can be understood that, in the first stage, the tub body rotates based on a set strategy, the clothes in the tub body can be repeatedly thrown, and under the action of the fan and the heating device, the airflow in the tub body can flow and be heated, which is beneficial to enhancing the odor volatilization of the clothes.
It can be understood that, in the second stage, due to the turning on of the steam generator and the combined action of the fan and the heating device, the steam deodorization can be performed based on the steam generated by the steam generator, which means that the odor molecules of the odor are dissolved by the steam.
It can be understood that, after the first stage and the second stage are alternately operated for a plurality of times, the steam generator may be turned off, and the clothes in the tub may be dried under the action of the fan and the heating device, considering that the clothes in the tub may be wetted by the steam and the steam may not be blown out when the door is subsequently opened.
In some embodiments, if the odor elimination type is a first type for smoke odor, the method further comprises: and opening a condensed water supply valve in response to the starting of the odor removal control program.
It can be understood that, regarding the smoke smell, the hydrocarbon and the granular smell molecules such as the oxide, sulfide and nitride of the hydrocarbon are easy to be stripped from the surface of the clothes, and the condensed water supply valve is opened in time, so that the granular smell molecules can be washed by the condensed water, dissolved in the condensed water and discharged.
For example, after the condensed water supply valve is opened, water may be supplied based on a set operation cycle, for example, a cycle of stopping for one minute for two minutes, and the operation cycle of the condensed water supply valve is not particularly limited in the embodiments of the present application.
In some embodiments, if the odor elimination type is a second type for at least one of sweat, musty, smelly socks, spiral shell powder, the method further comprises: it is determined that the temperature within the laundry treating apparatus is greater than or equal to a first set temperature, and a condensed water supply valve is opened.
For example, a temperature sensor may be provided at the condenser, and the condensed water supply valve may be opened when it is determined that the detected temperature value is greater than or equal to a first set temperature based on comparison of the temperature value detected by the temperature sensor with the first set temperature. It should be noted that the Temperature sensor may also be disposed in other positions as long as it can represent a Temperature value associated with the airflow in the tub, and the Temperature sensor may be an NTC (Negative Temperature Coefficient) Temperature sensor, which is not limited in this application.
It can be understood that, for odor molecules such as isovaleric acid, methyl mercaptan, acetic acid, ammonia water, sulfide and the like, the volatilization of the odor molecules needs to be accelerated at a certain temperature, and then the odor molecules are dissolved in condensed water and discharged by utilizing the property that the odor molecules are easy to dissolve in water.
In some embodiments, if the odor elimination type is a third type for hotpot odors, the method further comprises: determining that the temperature in the laundry treating apparatus is greater than or equal to a second set temperature, and opening a condensed water supply valve; wherein the second set temperature is greater than the first set temperature.
It can be understood that for odor molecules such as grease and spice molecules, which need to be dissolved in water at a certain temperature, in the embodiment of the present application, it is determined that the detected temperature is greater than or equal to the second set temperature, the condensed water supply valve is opened, which is beneficial for the steam under the high temperature condition to dissolve the odor molecules, and the condensed odor molecules are discharged after being condensed in the condenser.
Illustratively, the first set temperature is in a range of 30-40 ℃ and the second set temperature is in a range of 35-45 ℃.
It should be noted that, the laundry treatment apparatus is controlled to alternately operate the first stage and the second stage, which may be to operate the first stage first and then operate the second stage, and so on, until the set cycle number is reached; or, the second stage is operated firstly, then the first stage is operated, and the circulation is carried out until the set circulation times is reached, and the second stage is operated for one time finally. That is, the second phase of operation is required as the end condition of the aforementioned alternate operation, and the start condition of the alternate operation may be the first phase of operation or the second phase of operation. Preferably, the starting condition for the alternating operation is to operate the first stage in favor of a sufficient volatilization of the malodorous smell molecules on the laundry before the steam deodorization.
In some embodiments, in the first stage and/or the second stage, the tub of the laundry treating apparatus is rotated based on a set strategy, including:
controlling the barrel body to rotate at least one rotating speed less than the critical rotating speed for a first set time period;
controlling the barrel body to rotate at least one rotating speed which is greater than or equal to the critical rotating speed for a second set time length;
the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.
It is understood that controlling the tub to rotate at least one rotational speed less than the critical rotational speed for the first set period of time may cause the laundry in the tub to be thrown during the process, facilitating the volatilization of the odor molecules and the contact of the air flow with the surface of the laundry. It should be noted that, for the first stage, the contact of the airflow with the surface of the clothes can accelerate the volatilization of the odor molecules; for the second stage, the steam contacts the surface of the laundry, dissolving the smell molecules in time.
It can be understood that, the rotating speed of the barrel body is controlled to be greater than or equal to the critical rotating speed for a second set time period, so that the clothes in the barrel body can rotate along the inner wall of the barrel body in the process, and the clothes in the barrel body can be shaped, which is beneficial to eliminating the wrinkles generated in the process of being less than the critical rotating speed.
In some embodiments, in the third stage, the tub of the laundry treating apparatus is rotated based on a set strategy, including: and controlling the barrel body to rotate at least one rotating speed less than the critical rotating speed for a third set time period.
It can be understood that, in the third stage, the tub is controlled to rotate at a rotation speed less than the critical rotation speed, so that the hot air flow can perform sufficient heat exchange with the laundry in the tub, and thus the drying efficiency can be improved.
In some embodiments, the method further comprises: in a second stage, determining the starting time of the steam generator based on the odor removal type; wherein the third type of on-duration is greater than the second type or the first type of on-duration.
Considering that the third type of smell molecules are difficult to dissolve in normal temperature water, by prolonging the on-time of the steam generator in the second stage, the temperature in the barrel can be raised based on the steam, the volatility of the smell molecules can be enhanced, and the smell molecules can also be sufficiently dissolved by the high temperature steam, so that the smell molecules can be carried to the condenser by the steam and discharged after being condensed by the condensed water.
In some embodiments, before controlling the laundry treatment apparatus to run the corresponding odor elimination control program, the method further comprises: controlling the laundry treating apparatus to operate at a fourth stage; the fourth stage is used for preheating the steam generator and controlling the barrel body to shake off the clothes.
Here, considering that the steam generator requires a certain warm-up period, the steam generator may be turned on for a fourth set period of time before the corresponding deodorization control routine is run. The fourth set time period may be determined based on the operation performance of the steam generator, for example, may be determined based on a water replenishing time period of the steam generator and a heating time period required for warm-up. Exemplarily, in the fourth stage, the heating device, the blower and the condensed water supply valve are not opened, and the tub is rotated at a rotational speed lower than the critical rotational speed, thereby shaking up the laundry.
In some embodiments, the method further comprises, after controlling the laundry treating apparatus to operate at the third stage of drying the laundry: controlling the laundry treating apparatus to operate in a fifth phase; the fifth stage is for cooling the laundry in the tub.
Illustratively, in the fifth stage, the heating pipe and the steam generator of the clothes treatment device are controlled to be closed, the fan and the condensed water supply valve are controlled to be opened, and the barrel body is controlled to rotate, so that the temperature of the barrel body is reduced by utilizing the circulation of the air flow and the condensation of the condensed water.
It will be appreciated that the laundry treating apparatus may be further configured with a default odor elimination control program, that is, when the user does not select an odor elimination type or the laundry to be treated is difficult to be classified into the aforementioned odor elimination type, a default odor elimination control program may be run, and the default odor elimination control program may be any one of the aforementioned odor elimination control programs, which is not limited in the embodiments.
The present application will be described in further detail with reference to the following application examples.
FIG. 2 is a schematic flow diagram of an example application for a first type of odor elimination control method described above. As shown in fig. 2, the odor elimination control method comprises:
and step 201, controlling the steam generator to be started for 2.5 minutes, and controlling the barrel body to rotate.
It is understood that step 201 corresponds to the fourth stage described above. Here, fan, heating device and comdenstion water feed valve do not all open, control steam generator and open 2.5 minutes, can realize preheating of steam generator for steam generator can follow-up instant steam generation. Illustratively, the barrel may be controlled to rotate for 10 seconds, pause for 5 seconds, and rotate in opposite directions at 50rpm (revolutions per minute). Therefore, in the preheating stage of the steam generator, clothes in the barrel body can be shaken off, and preparation is made for a subsequent operation deodorization control program. In addition, at the moment, the condensed water is not opened, the clothes in the barrel are only in a shaking and scattering state, and the odor molecules do not begin to diffuse and volatilize.
It will be appreciated that step 202 corresponds to the first stage described previously. This first stage, close steam generator, control fan, heating device and comdenstion water supply valve all open, and the control staving is rotatory based on setting for the tactics. Illustratively, controlling the barrel to rotate based on a set strategy includes: firstly, controlling the barrel body to rotate for 25 seconds, pausing for 3 seconds, and alternately rotating forwards and backwards for 56 seconds at the rotating speed of 50 rpm; then controlling the barrel body to rotate for 25 seconds, pausing for 5 seconds, and alternately rotating forwards and backwards for 112 seconds at the rotating speed of 60 rpm; the barrel was then controlled to maintain at 80rpm for 1 minute.
Here, both 50rpm and 60rpm are rotational speeds less than the critical rotational speed, so that the laundry in the tub is thrown during the process, facilitating the volatilization of the odor molecules and the contact of the air flow with the surface of the laundry.
Here, 80rpm is the rotational speed that is greater than critical rotational speed, can carry out the design to staving underwear, is favorable to eliminating the aforesaid fold that produces in the process of being less than critical rotational speed.
In the application example, in the deodorization process, the condensed water supply valve is opened all the way, so that the condensed water can be used for washing the granular odor molecules, dissolving the granular odor molecules in the condensed water and discharging the condensed water.
And step 203, controlling the steam generator to be started for 168 seconds, maintaining the fan, the heating device and the condensed water supply valve to be started, and controlling the barrel body to rotate based on a set strategy.
It will be appreciated that step 203 corresponds to the second phase described previously. Illustratively, this second stage, controlling the tub to rotate based on a set strategy, includes: firstly, controlling the barrel body to rotate for 25 seconds, pausing for 3 seconds, and alternately rotating forwards and backwards for 56 seconds at the rotating speed of 50 rpm; then controlling the barrel body to rotate for 25 seconds, pausing for 5 seconds, and alternately rotating forward and backward for 112 seconds at the rotating speed of 60 rpm; the barrel was then controlled to maintain at 80rpm for 1 minute.
Here, the steam generated by the steam generator can further dissolve odor molecules on the laundry by sufficiently contacting with the laundry in the tub, and the steam carrying the odor molecules can be condensed into water at the condenser and then discharged.
Illustratively, the number of cycles may be 2, which is not limited in the embodiments of the present application.
It can be understood that step 202 and step 203 are executed in a circulating manner, so that the repeated switching of the on and off of the steam generator is realized, the effect of adjusting the humidity and the temperature in the tub can be achieved, and the phenomena of wetting the clothes due to excessive steam in the tub or air leakage due to excessive internal air pressure and the like can be alleviated.
And step 205, closing the steam generator, keeping the fan, the heating device and the condensed water supply valve open, and controlling the barrel body to rotate based on a set strategy.
It will be appreciated that step 205 corresponds to the third stage previously described. Illustratively, the third stage, controlling the tub to rotate based on a set strategy, includes: firstly, controlling the barrel body to rotate for 25 seconds, pausing for 3 seconds, and alternately rotating forwards and backwards for 56 seconds at the rotating speed of 50 rpm; the barrel was then controlled to rotate at 60rpm for 112 seconds.
It can be understood that the phenomenon that the steam is blown out before the steam is opened and the clothes are wetted by the steam can be avoided by closing the steam generator. The 50rpm and the 60rpm are both rotating speeds less than the critical rotating speed, so that the hot air flow can perform sufficient heat exchange with the clothes in the barrel, and the drying efficiency can be improved.
And step 206, closing the heating pipe and the steam generator, keeping the fan and the condensed water supply valve open, and controlling the barrel body to rotate.
It will be appreciated that step 206 corresponds to the fifth stage described previously. Illustratively, controlling tub rotation includes: firstly, controlling the barrel body to rotate for 12 seconds, pausing the beat for 3 seconds, and alternately rotating forwards and backwards for 56 seconds at the rotating speed of 50 rpm; then controlling the barrel body to rotate for 25 seconds, pausing for 5 seconds, and maintaining the rotating speed of 80rpm for 1 minute; and alternately operating until the cooling end condition is met.
Here, 50rpm is a rotating speed less than the critical rotating speed, and the corresponding process of the rotating speed can enable the clothes to be thrown and thrown, so that the circulating air flow is beneficial to cooling the clothes; 80rpm is the rotational speed that is greater than critical rotational speed, can carry out the design to staving underwear, does benefit to the fold that produces in the aforesaid in-process that is less than critical rotational speed of elimination.
FIG. 3 is a schematic flow diagram of an example application for a second type of odor elimination control method described above. As shown in fig. 3, the odor elimination control method comprises:
and step 301, controlling the steam generator to be started for 2.5 minutes, and controlling the barrel body to rotate.
And step 303, controlling the steam generator to be started for 168 seconds, maintaining the fan, the heating device and the condensed water supply valve to be started, and controlling the barrel body to rotate based on a set strategy.
And 305, closing the steam generator, keeping the fan, the heating device and the condensed water supply valve open, and controlling the barrel body to rotate based on a set strategy.
And step 306, closing the heating pipe and the steam generator, keeping the fan and the condensed water supply valve open, and controlling the barrel body to rotate.
Illustratively, an NTC temperature sensor is provided at the condenser, and a detected temperature value is acquired based on the NTC temperature sensor.
It can be understood that, for odor molecules such as isovaleric acid, methyl mercaptan, acetic acid, ammonia water, sulfide and the like, the volatilization of the odor molecules needs to be accelerated at a certain temperature, and then the odor molecules are dissolved in condensed water and discharged by utilizing the property that the odor molecules are easy to dissolve in water. Based on this, in the present application example, by controlling the opening timing of the condensed water supply valve, the condensed water supply valve is opened when it is determined that the detected temperature value is greater than 35 ℃, for example, so that the odor molecules volatilized after heating in the tub are dissolved in the condensed water and discharged.
FIG. 4 is a flow chart of an example application for the third type of odor elimination control method described above. As shown in fig. 4, the odor elimination control method comprises:
and step 401, controlling the steam generator to be started for 2.5 minutes, and controlling the barrel body to rotate.
And 403, controlling the steam generator to be started for 228 seconds, keeping the fan, the heating device and the condensed water supply valve to be started, and controlling the barrel body to rotate based on a set strategy.
And step 406, closing the heating pipe and the steam generator, keeping the fan and the condensed water supply valve open, and controlling the barrel body to rotate.
The steps 401 to 406 correspond to the steps 201 to 206, and the difference is that: in step 402, it is determined that the detected temperature is greater than the second set temperature, the condensed water supply valve is opened, and the opening time of the steam generator in step 403 is prolonged; the rest can refer to the previous description, and the description is omitted.
Illustratively, an NTC temperature sensor is provided at the condenser, and a detected temperature value is acquired based on the NTC temperature sensor.
It can be understood that odor molecules such as grease and spice molecules are volatile but not easily soluble in water, and the volatilization of the odor molecules needs to be accelerated at a certain temperature, in the embodiment of the application, the detected temperature is determined to be greater than or equal to a second set temperature (for example, 45 ℃), a condensed water supply valve is opened, and as the odor molecules need to be soluble at a high temperature, the dissolution of the odor molecules needs to be accelerated by using hot steam through the amount of steam, so that the odor molecules are dissolved by the steam at the high temperature and are discharged after being condensed at a condenser.
In order to implement the method of the embodiment of the present application, the embodiment of the present application further provides an odor elimination control device of a clothes treatment apparatus, which corresponds to the odor elimination control method of the clothes treatment apparatus, and the steps in the odor elimination control method of the clothes treatment apparatus are also fully applicable to the odor elimination control device of the clothes treatment apparatus.
As shown in fig. 5, the odor elimination controlling means of the laundry treating apparatus includes: an odor elimination type determination module 501 and an odor elimination control module 502; the odor elimination type determination module 501 is used for determining the odor elimination type of the clothes to be treated; the odor elimination control module 502 is used for controlling the clothes treatment equipment to run a corresponding odor elimination control program based on the odor elimination type; wherein the odor elimination control program for each of said odor elimination types is different based on a control strategy of the condensed water supply valve and/or the steam generator.
Illustratively, odor elimination control module 502 is specifically configured to:
controlling the laundry treatment apparatus to alternately operate in a first phase of enhancing evaporation of laundry smell and a second phase of steam-based deodorization;
controlling the laundry treating apparatus to operate at a third stage of drying laundry;
wherein, in the first phase and the third phase, the steam generator is turned off; in the second stage, the steam generator is started; in the first, second, and third stages, a blower of the laundry treating apparatus and a heating device for heating the drying tunnel are all turned on, and a tub of the laundry treating apparatus is rotated based on a set policy.
In some embodiments, if the odor elimination type is a first type for smoke odor, the odor elimination control module 502 is further configured to: and opening the condensed water supply valve in response to starting the odor removal control program.
In some embodiments, if the odor elimination type is a second type for at least one of sweat, musty, smelly socks, spiral shell powder, the odor elimination control module 502 is further configured to: determining that the temperature in the laundry treating apparatus is greater than or equal to a first set temperature, and opening the condensed water supply valve.
In some embodiments, if the odor elimination type is a third type for hot pot odors, the odor elimination control module 502 is further configured to: determining that the temperature in the laundry treating apparatus is greater than or equal to a second set temperature, and opening the condensed water supply valve; wherein the second set temperature is greater than the first set temperature.
In some embodiments, odor elimination control module 502 is specifically configured to, during the first phase and/or the second phase:
controlling the barrel body to rotate at least one rotating speed less than the critical rotating speed for a first set time length;
controlling the barrel body to rotate at least one rotating speed which is greater than or equal to the critical rotating speed for a second set time period;
the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.
In some embodiments, during the third phase, odor elimination control module 502 is specifically configured to: and controlling the barrel body to rotate at least one rotating speed which is less than the critical rotating speed for a third set time period.
In some embodiments, odor elimination control module 502 is further configured to: determining, in the second stage, an on-time of the steam generator based on the odor elimination type; wherein the third type of on-duration is greater than the second type or the first type of on-duration.
In some embodiments, before the odor elimination control module 502 controls the laundry treatment apparatus to run the corresponding odor elimination control program, it is further configured to: controlling the laundry treatment apparatus to operate at a fourth stage; the fourth stage is used for preheating the steam generator and controlling the barrel body to shake off clothes.
In some embodiments, odor elimination control module 502 is further configured to: controlling the laundry treatment apparatus to operate in a fifth phase; the fifth stage is for cooling the laundry in the tub.
In practice, the odor elimination type determination module 501 and the odor elimination control module 502 can be implemented by a processor in the odor elimination control device of the clothes treatment apparatus. Of course, the processor needs to run a computer program in memory to implement its functions.
It should be noted that: the odor removal control device for a clothes treatment apparatus provided in the above embodiment is only exemplified by the division of the above program modules when the clothes treatment apparatus is controlled, and in practical applications, the above treatment distribution can be completed by different program modules according to needs, that is, the internal structure of the device is divided into different program modules to complete all or part of the above-described treatment. In addition, the odor removal control device of the clothes treatment device provided by the embodiment and the odor removal control method of the clothes treatment device belong to the same concept, and the specific implementation process is shown in the method embodiment, which is not described again.
Based on the hardware implementation of the program module, in order to implement the method of the embodiment of the present application, the embodiment of the present application further provides a clothes processing apparatus. Fig. 6 shows only an exemplary structure of the laundry treating apparatus, not the entire structure, and a part of or the entire structure shown in fig. 6 may be implemented as necessary.
As shown in fig. 6, a laundry treating apparatus 600 provided in an embodiment of the present application includes: at least one processor 601, a memory 602, and a user interface 603. The various components in the laundry treating apparatus 600 are coupled together by a bus system 604. It will be appreciated that the bus system 604 is used to enable communications among the components of the connection. The bus system 604 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 604 in fig. 6.
The clothes treatment equipment of the embodiment of the application can be a washing and drying integrated machine or a clothes dryer, and further comprises: the box body, the barrel body, the drying channel, the heating device, the fan, the condenser and the temperature sensor for detecting the temperature in the clothes treatment equipment can refer to the description specifically, and are not repeated herein.
The user interface 603 in the embodiments of the present application may include a display, a keyboard, a mouse, a trackball, a click wheel, a key, a button, a touch pad, a touch screen, or the like.
The memory 602 in the embodiment of the present application is used to store various types of data to support the operation of the laundry treating apparatus. Examples of such data include: any computer program for operating on a laundry treatment apparatus.
The odor elimination control method of the clothes treatment device disclosed by the embodiment of the application can be applied to the processor 601 or realized by the processor 601. The processor 601 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the odor elimination control method of the clothes treatment apparatus may be implemented by integrated logic circuits of hardware in the processor 601 or instructions in the form of software. The Processor 601 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 601 may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. The general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium located in the memory 602, and the processor 601 reads the information in the memory 602, and completes the steps of the odor elimination control method of the clothes treatment apparatus provided in the embodiments of the present application in combination with the hardware thereof.
In an exemplary embodiment, the laundry treating apparatus may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, programmable Logic Devices (PLDs), complex Programmable Logic Devices (CPLDs), field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.
It will be appreciated that the memory 602 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a magnetic random access Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration, and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), synchronous Static Random Access Memory (SSRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic Random Access Memory (SDRAM), double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), double Data Rate Synchronous Random Access Memory (ESDRAM), enhanced Synchronous Dynamic Random Access Memory (ESDRAM), enhanced Synchronous Random Access Memory (DRAM), synchronous Random Access Memory (DRAM), direct Random Access Memory (DRmb Access Memory). The memories described in the embodiments of the present application are intended to comprise, without being limited to, these and any other suitable types of memory.
In an exemplary embodiment, the present application also provides a storage medium, i.e., a computer storage medium, which may be a computer readable storage medium, for example, including a memory 602 storing a computer program, which is executable by a processor 601 of a laundry treatment apparatus to complete the steps of the method of the present application. The computer readable storage medium may be a ROM, PROM, EPROM, EEPROM, flash Memory, magnetic surface Memory, optical disk, or CD-ROM, among others.
It should be noted that: "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The technical means described in the embodiments of the present application may be arbitrarily combined without conflict.
The above description is only a specific embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall cover the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (13)
1. A method for controlling odor removal of a clothes treatment apparatus, comprising:
determining the odor removal type of the clothes to be treated;
controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type;
wherein the odor elimination control program for each of said odor elimination types is different based on a control strategy of the condensed water supply valve and/or the steam generator.
2. The method of claim 1, wherein controlling the laundry treatment apparatus to run a corresponding odor elimination control program based on the odor elimination type comprises:
controlling the laundry treatment apparatus to alternately operate in a first phase of enhancing evaporation of laundry smell and a second phase of steam-based deodorization;
controlling the laundry treating apparatus to operate at a third stage of drying laundry;
wherein, in the first phase and the third phase, the steam generator is turned off; in the second stage, the steam generator is started; in the first, second, and third stages, the blower of the laundry treating apparatus and the heating device for heating the drying tunnel are all turned on, and the tub of the laundry treating apparatus is rotated based on a set policy.
3. The method of claim 2, wherein if the odor elimination type is a first type for smoke odor, the method further comprises:
and opening the condensed water supply valve in response to starting the odor removal control program.
4. The method of claim 2, wherein if the odor elimination type is a second type for at least one of sweat, musty, foul socks, spiral shell powder, the method further comprises:
determining that the temperature in the laundry treating apparatus is greater than or equal to a first set temperature, and opening the condensed water supply valve.
5. The method of claim 4, wherein if the odor elimination type is a third type for hot pot odors, the method further comprises:
determining that a temperature inside the laundry treating apparatus is greater than or equal to a second set temperature, and opening the condensed water supply valve;
wherein the second set temperature is greater than the first set temperature.
6. The method of claim 2, wherein in the first stage and/or the second stage, the tub of the laundry treatment apparatus is rotated based on a set strategy, comprising:
controlling the barrel body to rotate at least one rotating speed which is less than the critical rotating speed for a first set time period;
controlling the barrel body to rotate at least one rotating speed which is greater than or equal to the critical rotating speed for a second set time period;
the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.
7. The method of claim 2, wherein, in the third phase, the tub of the laundry treating apparatus is rotated based on a set strategy, comprising:
and controlling the barrel body to rotate at least one rotating speed less than the critical rotating speed for a third set time period.
8. The method of claim 5, further comprising:
in the second stage, determining the on-time of the steam generator based on the odor elimination type;
wherein the third type of on-duration is greater than the second type of on-duration.
9. The method of claim 1, wherein before the controlling the laundry treatment apparatus to run the corresponding odor elimination control program, the method further comprises:
controlling the laundry treating apparatus to operate at a fourth stage; the fourth stage is used for preheating the steam generator and controlling the barrel body to shake off clothes.
10. The method of claim 1, further comprising:
controlling the laundry treating apparatus to operate at a fifth stage; the fifth stage is for cooling the laundry in the tub.
11. An odor removal control device for a clothes treating apparatus, comprising:
the odor removal type determination module is used for determining the odor removal type of the clothes to be treated;
the odor removal control module is used for controlling the clothes treatment equipment to run a corresponding odor removal control program based on the odor removal type;
wherein the odor elimination control program for each of said odor elimination types is different based on a control strategy of the condensed water supply valve and/or the steam generator.
12. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises: the steam generator is arranged at the upstream of the heating device and used for supplying steam or superheated steam to the barrel body, and the condensed water supply valve is used for supplying condensed water for condensing the steam; the laundry treating apparatus further includes: a processor and a memory for storing a computer program capable of running on the processor, wherein,
the processor, when executing the computer program, is adapted to perform the steps of the method of any of claims 1 to 10.
13. A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of the method of any one of claims 1 to 10.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110725840.4A CN115538134A (en) | 2021-06-29 | 2021-06-29 | Clothes treatment equipment and odor removal control method and device thereof, and storage medium |
| PCT/CN2021/126633 WO2023273054A1 (en) | 2021-06-29 | 2021-10-27 | Laundry treatment device and deodorization control method and apparatus therefor, and storage medium |
| EP21947981.3A EP4339346A4 (en) | 2021-06-29 | 2021-10-27 | Laundry treatment device and deodorization control method and apparatus therefor, and storage medium |
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| CN202110725840.4A CN115538134A (en) | 2021-06-29 | 2021-06-29 | Clothes treatment equipment and odor removal control method and device thereof, and storage medium |
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| CN115538134A true CN115538134A (en) | 2022-12-30 |
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| EP (1) | EP4339346A4 (en) |
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| KR20050114106A (en) * | 2004-05-31 | 2005-12-05 | 삼성전자주식회사 | Washing machine and deodoring method thereof |
| KR100792063B1 (en) * | 2006-04-06 | 2008-01-04 | 엘지전자 주식회사 | Method of removing smells |
| EP2152949B1 (en) * | 2007-07-10 | 2012-08-29 | LG Electronics Inc. | Removing method of smells |
| CN101377047A (en) * | 2008-09-27 | 2009-03-04 | 南京乐金熊猫电器有限公司 | Clothes treating apparatus and control method thereof |
| DE102010039182A1 (en) * | 2010-08-11 | 2012-02-16 | BSH Bosch und Siemens Hausgeräte GmbH | Process for the removal of odors in laundry items in a washer-dryer as well as suitable washer-dryer |
| CN110735300A (en) * | 2018-07-02 | 2020-01-31 | 青岛海尔滚筒洗衣机有限公司 | clothes peculiar smell processing method and clothes processing device |
| CN108866927A (en) * | 2018-07-19 | 2018-11-23 | 海信（山东）冰箱有限公司 | A kind of washing-drying integral machine with steam nursing function |
| CN109778491A (en) * | 2018-12-24 | 2019-05-21 | 珠海格力电器股份有限公司 | Article peculiar smell removing and identifying method, article peculiar smell removing mode acquiring device, washing machine and storage medium |
| CN110079973B (en) * | 2019-05-24 | 2020-05-29 | 珠海格力电器股份有限公司 | Washing machine and control method thereof |
| CN112080919A (en) * | 2020-08-10 | 2020-12-15 | 广州视琨电子科技有限公司 | Clothes care machine control method, device, medium and clothes care machine |
| CN112064306B (en) * | 2020-09-02 | 2023-04-07 | 广州视源电子科技股份有限公司 | Clothes care method, clothes care machine and computer readable storage medium |
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