CN111945367B - Control method of clothes treatment equipment - Google Patents
Control method of clothes treatment equipment Download PDFInfo
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- CN111945367B CN111945367B CN201910406772.8A CN201910406772A CN111945367B CN 111945367 B CN111945367 B CN 111945367B CN 201910406772 A CN201910406772 A CN 201910406772A CN 111945367 B CN111945367 B CN 111945367B
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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
- D06F29/00—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
- D06F29/005—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus the other separate apparatus being a drying appliance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- 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
- D06F29/00—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
- D06F29/02—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus with liquid-extracting apparatus
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/69—Control of cleaning or disinfection of washer-dryer parts, e.g. of tubs
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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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
- D06F58/45—Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/68—Operation mode; Program phase
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/02—Water supply
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/08—Draining of washing liquids
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/30—Blowers
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/34—Filtering, e.g. control of lint removal devices
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a control method of a clothes treatment device, the clothes treatment device comprises a first clothes treatment device, a second clothes treatment device, a drying and filtering device and a flushing waterway for flushing the drying and filtering device, the control method comprises the following steps: the clothes treatment equipment controls the washing waterway to wash the drying and filtering device according to the running states of the two clothes treatment devices. The invention is provided with two clothes treatment devices, the clothes treatment equipment considers the running states of the two clothes treatment devices, selects the time suitable for washing, drying and filtering the devices, and achieves the purposes of facilitating the discharge of washing water, saving time and energy and improving the washing and drying effects.
Description
Technical Field
The invention relates to the technical field of clothes washing and drying equipment, in particular to a control method of clothes treatment equipment.
Background
A washing machine, as a kind of household appliance, is becoming an indispensable part of people's life. With the improvement of living standard, the clothes can be quickly washed, which can not meet daily needs of people, and people sometimes need to wear the clothes in the shortest time after the clothes are washed, so that the clothes dryer as a clothes drying device is more and more introduced into the home of people.
However, if a washing machine and a drying machine are placed at home, not only a large space is occupied, but also people need to transfer the clothes washed by the washing machine into the drying machine, and since the capacity of the drying machine is generally smaller than that of the washing machine, the clothes washed once cannot be processed once in the drying machine, and needs to be divided into two times or even more. In addition, there is a drum washing machine having a drying function, but the washing machine generally has a limited capacity because of the need of drying, and the whole washing and drying process takes a long time.
The utility model discloses a current application number is 201220157731.3, and the application date is 2012 months 4 and 16 days, the name is a modular washing and drying machine's chinese utility model patent, and this utility model discloses a modular washing and drying machine, including a main frame, install washing machine in the underframe of main frame, install the dryer in the last frame of main frame, washing machine upper portion passes through second barrier layer connecting device control panel, electric control panel upper portion is connected through first barrier layer the dryer, the last washing machine operating door of having seted up of washing machine, the last dryer operating door of having seted up of dryer. The utility model discloses a combination formula washing and drying machine, with well-known washing machine and the dry clothing machine make together, can practice thrift manufacturing material, reduce manufacturing cost, because the combination is made, it is little to occupy the ground space during the use, because the dryer forms work height on the upper position, so convenient to use.
Above-mentioned utility model patent has made up dryer and washing machine, has solved the problem of doing washing simultaneously, dry clothing, but because the difference of washing machine and dryer working process, does not integrate both, causes the waste on both resources.
For example, in a washing and drying integrated machine having two clothes processing devices, the two clothes processing devices share one drying and filtering device, after drying operation, thread scraps are adhered to the drying and filtering device, which affects circulation of drying air.
In view of this, the present invention is based on the washing and drying integrated machine, and solves the washing problem of the drying and filtering device according to the respective working characteristics of the washing machine/dryer and the dryer, and particularly provides the present invention.
Disclosure of Invention
In order to solve the above problems, a first object of the present invention is to provide a control method of a laundry treatment apparatus, and specifically, the following technical solution is adopted:
a control method of a laundry treating apparatus including a first laundry treating device, a second laundry treating device, a drying filter device, and a washing water path for washing the drying filter device, the control method comprising: the clothes treatment equipment controls the washing waterway to wash the drying and filtering device according to the running states of the two clothes treatment devices.
In the scheme, the two clothes treatment devices are arranged, the clothes treatment equipment considers the running states of the two clothes treatment devices, and selects the time suitable for washing, drying and filtering the device, so that the aims of facilitating the discharge of washing water, saving time and energy and improving the washing and drying effects are fulfilled.
Preferably, the clothes treatment equipment comprises a water inlet waterway and a water discharge waterway, the washing waterway is communicated with the water inlet waterway, and the drying and filtering device is communicated with the water discharge waterway through a connecting pipe; when the clothes treatment equipment detects that the first/second clothes treatment device finishes drying clothes, and the second/first clothes treatment device executes a washing process, the washing waterway is controlled to be conducted to wash the drying and filtering device when the second/first clothes treatment device drains water.
In the above solution, the washing water path of the laundry processing apparatus is directly connected to the water inlet path of the laundry processing apparatus, and the drying filter device of the laundry processing apparatus is directly connected to the water discharge path, so that when another laundry processing device is in a laundry state, it is determined that a washing time point is in a water discharge stage, and when the laundry process of the laundry processing device is waited to run to the water discharge stage, the laundry processing apparatus controls the washing water path to be conducted to implement washing, drying and filtering of the laundry processing device, and the washed water can be discharged along with the water discharge of the laundry processing device performing the laundry process.
Preferably, the laundry process includes a plurality of draining stages, the laundry treatment apparatus selects a target draining stage from among the draining stages, and controls to flush the drying filter device when the laundry process enters the target draining stage.
In the above-described embodiment, one washing process may include a plurality of times of draining, such as draining after washing, draining after rinsing; in order to complete the drying process as soon as possible, the laundry treatment device may select the last draining stage according to the current stage of the washing process and the time sequence information of the washing process, and control the washing, drying and filtering device in the draining stage, or may control the washing, drying and filtering device when another laundry treatment device finishes the last draining of the washing process.
Further, after one clothes treatment device finishes drying clothes, the clothes treatment equipment detects that another clothes treatment device executes a washing process, judges the number of the subsequent residual water drainage stages of the washing process according to the current stage of the washing process, and selects a target water drainage stage from the water drainage stages.
Preferably, when one laundry treatment device finishes drying the laundry, the laundry treatment apparatus detects that another laundry treatment device performs a laundry treatment process including washing and drying the laundry, and controls to flush the drying filter device during the washing process of the laundry treatment process.
In the above-mentioned solution, the laundry treatment apparatus preferably washes the drying filter device during the washing process during the laundry treatment process, so that the drying filter device is already washed when the laundry treatment process is moved to the drying process, thereby improving the drying effect.
In addition, if the clothes processing process is detected to be operated to the clothes drying process, the clothes processing equipment waits for the clothes drying process to be operated to the end, and then the washing, drying and filtering device is executed, so that the cleanness of the drying and filtering device is ensured when the clothes are dried next time, and the clothes drying efficiency is ensured.
Preferably, the laundry treating apparatus detects that the first/second laundry treating device finishes drying laundry, the second/first laundry treating device performs a drying process, and controls the drying filter device to be flushed at the end of the drying process.
In the above scheme, when the clothes processing equipment waits for the clothes drying process of another clothes processing device to finish, the washing, drying and filtering device is executed again, so that the drying and filtering device is washed once for two times of clothes drying, and the drying and filtering device is ensured to be clean when the clothes are dried next time, and the clothes drying efficiency is ensured.
Or, the clothes processing equipment controls the drying process to pause and washes the drying and filtering device.
In the above scheme, when the clothes drying process of one clothes treatment device is finished, the washing, drying and filtering device is directly controlled, and then the other clothes treatment device is controlled to perform the clothes drying process, so that the drying and filtering effects of the clothes treatment device which performs the clothes drying process later are ensured.
Preferably, the two laundry treating apparatuses are alternately operated when both laundry treating apparatuses perform a drying process, and the laundry treating apparatus controls the drying filter device to be flushed when the operated laundry treating apparatus is switched.
In the above scheme, when both the two clothes treatment devices execute the drying process, the clothes treatment apparatus controls the two clothes treatment devices to alternately operate, so as to ensure the drying effect of each clothes treatment device, and when the operated clothes treatment devices are switched, the drying and filtering device is washed, so as to ensure the drying effect of the switched clothes treatment devices.
Preferably, the clothes treatment device comprises a drying fan, and the clothes treatment device controls the drying fan to pause operation in the process of flushing the drying and filtering device.
In the above scheme, when the clothes treatment device of switching work, wash drying filter equipment, if drying fan keeps work, then drying air can blow into the stoving wind channel with the sparge water, is unfavorable for the drying of clothing, consequently controls drying fan pause work prevents to influence the drying process.
Preferably, the laundry treating apparatus performs a drying process while the laundry treating apparatus is alternately operated, the laundry treating tub of the second/first laundry treating apparatus starts to rotate when the laundry treating tub of the first/second laundry treating apparatus is paused/finished to rotate, the drying fan is paused, the laundry treating apparatus controls the drying filter device to be washed, and the laundry treating apparatus controls the drying fan to be operated when the washing is finished.
In the above scheme, after switching the clothing processing apparatus, the clothing processing barrel of the clothing processing apparatus after switching rotates, but the drying fan does not operate, washes drying filter equipment this moment, washes the back that finishes, and control drying fan operates, and this in-process, the clothing processing barrel after switching is not dried at once, but has executed earlier and has trembled scattered process and make the clothing fluffy, when waiting for the drying fan to operate, can improve the stoving effect.
Preferably, when the laundry treating apparatus detects that the first/second laundry treating device finishes drying, and the second/first laundry treating device is in a standby state, the laundry treating apparatus directly controls to flush the drying filter device.
In the above scheme, when one clothes treatment device finishes drying clothes, if the other clothes treatment device does not work, the flushing water path can be directly controlled to be conducted to flush the drying and filtering device.
Preferably, the clothes treatment equipment comprises a first clothes treatment device and a second clothes treatment device which are sequentially arranged from top to bottom, the second clothes treatment device is connected with a drainage water path, a drainage control device is arranged on the drainage water path, and the drying and filtering device is connected to the drainage water path through a connecting pipe and is positioned at the upstream or downstream of the drainage control device;
preferably, the drainage control device is a drainage valve, the connecting pipe is connected to a drainage water path and is positioned at the upstream of the drainage valve, and the clothes treatment equipment controls the drainage valve to be opened when the drying and filtering device is washed; or the connecting pipe is connected to the water drainage waterway and positioned at the downstream of the water drainage valve, when the first clothes treatment device finishes drying clothes, the clothes treatment equipment directly controls to flush the filtering device.
Preferably, the drain control device is a drain pump, the connection pipe is connected to a drain water path and located upstream or downstream of the drain pump, and the laundry treating apparatus controls the drain pump to be turned on when the washing of the drying filter device is finished.
In the present invention, a laundry treating apparatus includes a first laundry treating device, a second laundry treating device, a drying filter device, and a washing water path for washing the drying filter device, and the control method includes: the clothes treatment equipment controls the washing waterway to wash the drying and filtering device according to the running states of the two clothes treatment devices. The invention is provided with two clothes treatment devices, the clothes treatment equipment considers the running states of the two clothes treatment devices, selects the time suitable for washing, drying and filtering the devices, and achieves the purposes of facilitating the discharge of washing water, saving time and energy and improving the washing and drying effects.
Drawings
FIG. 1 is a schematic view showing a structure of a laundry treating apparatus according to the present invention;
fig. 2 is a control step diagram of the laundry treating apparatus of the present invention.
Wherein, 1, a shell; 2. a first laundry treating device; 3. a second laundry treating device; 4. a flushing waterway; 5. a drainage waterway; 6. drying and filtering the device; 7. a connecting pipe; 8. a drainage control device; 9. a water inlet valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention provides a control method of a laundry treating apparatus, as shown in fig. 1, wherein the laundry treating apparatus comprises:
a housing 1;
a first laundry treating device 2 and a second laundry treating device 3 provided within the cabinet 1;
wherein the first laundry treating device 2 and the second laundry treating device 3 each comprise a laundry treating tub. The first and second laundry treating devices 2 and 3 may be used for both drying laundry, or one of them may be used for drying laundry, and the other may be used for washing and drying laundry, or both may be used for washing laundry and drying laundry.
The two clothes treating devices share a drying and filtering device 6 for filtering drying air.
The clothes treatment equipment also comprises a washing water path 4, a water inlet water path and a public water discharge water path 5, wherein one end of the washing water path 4 is connected with the water inlet water path, the other end of the washing water path is communicated with a drying and filtering device 6, and a washing control device (on-off valve) is arranged on the washing water path 4; the water inlet waterway comprises a water inlet valve 9 and a water inlet pipe, one end of the water inlet pipe is connected with the water inlet valve 9, and the other end of the water inlet pipe is externally connected with a faucet; the flushing waterway 4 is connected with a water inlet valve 9 or a water inlet pipe.
In a connection structure, the water inlet pipe is connected with a three-way pipe, the three-way pipe is respectively communicated with the water inlet valve 9 and the flushing waterway 4, so that the flushing waterway 4 is communicated with an external water source through the water inlet pipe, and the flushing control device (such as an on-off valve) on the flushing waterway 4 is controlled to be opened or closed to realize the on-off of the flushing waterway 4.
The drying and filtering device 6 is connected to the water discharge channel 5 through a connecting pipe 7. Two laundry treating devices at least one laundry treating device may be used for washing, and the laundry treating device for washing is connected to the drain water path 5. As described with reference to fig. 1, the connection pipe 7 is provided with a U-shaped pipe portion, which forms a siphon structure to facilitate the discharge of all the washing water.
The control method of the invention comprises the following steps: the clothes treatment equipment controls the washing waterway to wash the drying and filtering device according to the running states of the two clothes treatment devices.
Preferably, when one laundry treating apparatus finishes drying, the laundry treating apparatus detects an operation state of another laundry treating apparatus, and determines a time point for controlling the flushing water path 4 to flush the drying filter 6 according to the operation state. Two clothes treatment devices are arranged, after one clothes treatment device is used for drying clothes, the drying and filtering device 6 needs to be washed, the clothes treatment equipment takes the running state of the other clothes treatment device into consideration, and selects the time suitable for washing, drying and filtering devices, so that the aims of facilitating flushing water discharge, saving time and energy and improving washing and drying effects are fulfilled.
Example one
In this embodiment, when the laundry processing apparatus detects that the first/second laundry processing device finishes drying, and the second/first laundry processing device executes a washing process, the laundry processing apparatus controls to conduct the flushing water path to flush the drying and filtering device 6 when the second/first laundry processing device drains water. The washing water path 4 of the clothes treatment device is directly connected with the water inlet path of the clothes treatment device, the drying and filtering device 6 of the clothes treatment device is directly connected with the water drainage water path 5, therefore, when another clothes treatment device is in a washing state, the time for washing is determined to be in a water drainage stage, and when the washing process of the clothes treatment device is waited to run to the water drainage stage, the clothes treatment device controls the washing water path 4 to be conducted to realize the washing and drying and filtering device 6, and the washed water can be drained along with the water drainage of the clothes treatment device which executes the washing process.
Specifically, the laundry process includes a plurality of water draining stages, the laundry treatment apparatus selects a target water draining stage from the water draining stages, and controls to flush the drying and filtering device 6 when the laundry process enters the target water draining stage.
It should be noted that, in general, a washing process may include multiple drainage, such as drainage after washing and drainage after rinsing, and in a washing process, the drainage for washing and rinsing is more than one time; in order to complete the drying process as soon as possible, the laundry treatment apparatus may select the last draining stage according to the current stage of the washing process and the timing information of the washing process, and control the washing, drying and filtering device 6 in the draining stage, or may control the washing, drying and filtering device 6 when another laundry treatment device finishes the last draining of the washing process. Wherein, be provided with the drain valve on the drainage waterway, stoving filter equipment 6 accessible connecting pipe 7 is connected to and is located the upper reaches or the low reaches of drain valve on the drainage waterway, when connecting pipe 7 is connected to and is located the upper reaches of drain valve on the drainage waterway, then must adopt foretell technical scheme, need when the drain valve was opened in drainage stage promptly, control is washed stoving filter equipment.
In addition, when the connection pipe 7 is connected to the drain water path at a position downstream of the drain valve, the control scheme may be: when one clothes processing device finishes drying clothes, the clothes processing equipment detects that another clothes processing device executes a washing process, the washing water path 4 is directly controlled to be communicated, the drying and filtering device 6 is washed, and the drying and filtering device 6 is connected to the water drainage water path 5 through the connecting pipe 7 and is positioned at the downstream of the water drainage valve. The washing water thus discharged may partially remain in the drain water path 5, so that the washing water including a large amount of thread scraps may be discharged out of the laundry treating apparatus along with the laundry during the washing of the drying filter device 6 in the drain stage.
Example two
In the second embodiment, the laundry treatment apparatus can perform a laundry treatment process including washing and drying, and when one laundry treatment apparatus finishes drying, the laundry treatment device detects that another laundry treatment apparatus performs a laundry treatment process including washing and drying, and controls the drying filter device 6 to be flushed during the washing process of the laundry treatment process.
The clothes treatment device preferably washes the drying and filtering device 6 during the washing process in the clothes treatment process, so that the drying and filtering device 6 is washed when the clothes treatment process is operated to the clothes drying process, and the clothes drying effect is improved.
In addition, there is a case where, when a laundry treating apparatus finishes drying, the laundry treating apparatus detects that the laundry treating process has been operated to the drying process, and the laundry treating apparatus waits for the completion of the operation of the drying process, and then performs rinsing, drying and filtering of the drying and filtering device 6, so that the drying and filtering device 6 is ensured to be clean at the next drying, thereby ensuring the drying efficiency.
EXAMPLE III
In the third embodiment, when the laundry processing apparatus detects that the first/second laundry processing device finishes drying, and the second/first laundry processing device executes the drying process, the drying and filtering device 6 is controlled to be flushed when the drying process is finished. In the scheme, when the clothes processing equipment waits for the clothes drying process of another clothes processing device to finish, the washing, drying and filtering device 6 is executed, so that the clothes are dried twice, the drying and filtering device 6 is only washed once, and when the clothes are dried next time, the drying and filtering device 6 is washed clean, so that the clothes drying efficiency can be ensured.
Or, the laundry processing apparatus may detect that the first/second laundry processing device finishes drying, and the second/first laundry processing device executes the drying process, and the laundry processing apparatus controls the drying process to pause, first executes the washing of the drying and filtering device 6, and then controls the laundry processing apparatus to continue executing the drying process after the washing of the drying and filtering device 6 is finished. In the scheme, when the clothes drying process of one clothes treatment device is finished, the washing, drying and filtering device 6 is directly controlled, and then the other clothes treatment device is controlled to execute the clothes drying process, so that the drying and filtering effects of the clothes treatment device which executes the clothes drying process later are ensured.
EXAMPLE III
In the third embodiment, when both the clothes treating apparatuses perform the drying process, the clothes treating apparatuses are alternately operated, and the clothes treating apparatus controls the drying filter 6 to be flushed when the operated clothes treating apparatuses are switched.
In the above solution, when both the two laundry treatment devices perform the drying process, the laundry treatment apparatus controls the two laundry treatment devices to operate alternately, so as to ensure the drying effect of each laundry treatment device, and when the operating laundry treatment device is switched, the drying filter device 6 is washed, so as to ensure the drying effect of the switched laundry treatment device.
The clothes treatment equipment can execute one-time washing, drying and filtering device 6 when the two clothes treatment equipment are switched to work each time, and the drying effect of the switched clothes treatment device is ensured. Or the clothes processing equipment controls the washing, drying and filtering device 6 to be correspondingly executed every N times of switching, thereby ensuring the drying efficiency of the whole machine.
The clothes treatment equipment comprises a drying air channel and a drying fan arranged in the drying air channel, and the clothes treatment equipment controls the drying fan to pause in the process of washing the drying and filtering device 6. In this scheme, when the clothing processing apparatus of switching work, wash stoving filter equipment 6, if drying fan keeps work, then drying air can be with the sparge water insufflate the stoving wind channel, is unfavorable for the drying of clothing, consequently controls drying fan pause work prevents to influence the stoving process.
Preferably, the two laundry treating devices are operated alternately while both laundry treating devices perform a drying process, the laundry treating tub of the second/first laundry treating device starts to rotate when the laundry treating tub of the first/second laundry treating device is paused/finished to rotate, the drying fan is paused, the laundry treating apparatus controls the drying filter device 6 to be washed, and the laundry treating apparatus controls the drying fan to be operated when the washing is finished. In this scheme, after switching clothing processing apparatus, the clothing processing barrel of the clothing processing apparatus after switching rotates, but drying fan does not operate, washes stoving filter equipment 6 this moment, washes the back that finishes, and control drying fan operates, and this in-process, the clothing processing barrel after switching is not dried at once, but has executed earlier and has trembled the process that loosens and make the clothing fluffy, when waiting for drying fan operation, can improve the stoving effect.
Example four
In the fourth embodiment, when one clothes treating device finishes drying clothes, and the clothes treating equipment detects that another clothes treating device is in a standby state, the washing water path 4 is directly controlled to be conducted, the drying and filtering device 6 is washed, and washing water is discharged from the water discharging path 5. In this scheme, when one clothes treating device finishes drying clothes, if the other clothes treating device does not work, the flushing water path 4 can be directly controlled to be conducted to flush the drying and filtering device 6.
EXAMPLE five
In the fifth embodiment, the laundry processing apparatus includes a first laundry processing device 2 and a second laundry processing device 3 sequentially arranged from top to bottom, the first laundry processing device 2 is used for drying laundry, the second laundry processing device 3 can be used for drying laundry and washing laundry, the second laundry processing device 3 is connected with a water drainage channel 5, a water drainage control device 8 is arranged on the water drainage channel 5, and the drying and filtering device 6 is connected to the water drainage channel 5 through a connecting pipe 7 and is located at the upstream or downstream of the water drainage control device 8.
In one embodiment, the drainage control device 8 is a drainage valve, and when the connection pipe 7 is connected to the drainage water path 5 and located at the upstream of the drainage valve, the laundry treatment apparatus needs to control the drainage valve to be opened to drain water when the drying and filtering device 6 is washed, and thus when the drying and filtering device 6 is washed and the second laundry treatment device 3 needs to be waited for drainage, the drainage valve is opened to drain washing water and rinsing water. When the connection pipe 7 is connected to the drain water path 5 at a position downstream of the drain valve, it is not necessary to flush the drying filter device 6 when the second laundry treatment device 3 drains water.
In another embodiment, the drain control device 8 is a drain pump, the connection pipe 7 is connected to the drain water path 5 at a position upstream or downstream of the drain pump, and the laundry treatment apparatus controls the drain pump to be turned on at the end of the washing of the drying filter device 6. In this embodiment, when the drain control device 8 is a drain pump, the principle of up-drain is generally applied, so that the washing water of the clothes treating apparatus washing, drying and filtering device 6 needs to be pumped out by turning on the drain pump. Wherein, the upper reaches of the drain pump still are equipped with the drain valve on the drainage waterway 5, prevent the sparge water refluence.
Referring to fig. 2, the following scheme, which combines the above embodiments, provides a preferred control step:
s1, finishing drying by a clothes processing device;
s2, the clothes processing device detects the operation status of another clothes processing device, if the other clothes processing device is in the washing process, the step proceeds to S3, if the other clothes processing device is in the drying process, the step proceeds to S4, if the other clothes processing device is in the standby state, the step proceeds to S5;
s3, the clothes processing equipment controls the washing, drying and filtering device 6 in the water draining stage, and the step enters S6;
s4, the clothes processing equipment controls the washing, drying and filtering device 6 when the clothes drying process is finished, and the step S6 is entered;
s5, the clothes processing equipment directly controls the washing, drying and filtering device 6, and the step S6 is entered;
and S6, ending the control.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A control method of a laundry treating apparatus including a first laundry treating device, a second laundry treating device, a drying filtering device, and a washing water path for washing the drying filtering device, wherein the first laundry treating device and the second laundry treating device may be both used for drying laundry; or one of the two is used for drying clothes, and the other is used for washing and drying clothes; or both can be used for washing and drying clothes;
the two clothes processing devices share one drying and filtering device;
the control method comprises the following steps: the clothes treatment equipment controls the washing waterway to wash the drying and filtering device according to the running states of the two clothes treatment devices;
when one clothes treatment device finishes clothes drying, the clothes treatment equipment detects the clothes drying running state of the other clothes treatment device, and determines the time point for controlling the flushing waterway to flush the drying and filtering device according to the clothes drying running state;
the clothes processing equipment detects that the first/second clothes processing device finishes drying clothes, the second/first clothes processing device executes a drying process, and then when the drying process is finished, the clothes processing equipment controls the drying and filtering device to be washed, or the clothes processing equipment controls the drying process to be suspended and washes the drying and filtering device;
the two clothes treating devices are alternately operated when both the clothes treating devices perform a drying process, and the clothes treating apparatus controls the drying filter device to be washed when the operated clothes treating devices are switched.
2. The control method of a clothes treating apparatus according to claim 1, wherein the clothes treating apparatus includes a water inlet path and a water discharge path, the washing path is communicated with the water inlet path, and the drying filter device is communicated with the water discharge path through a connecting pipe; the clothes treatment equipment detects that the first/second clothes treatment device finishes drying clothes, the second/first clothes treatment device executes a washing process, and the washing water path is controlled to be conducted to flush the drying and filtering device when the second/first clothes treatment device drains water.
3. The control method of a clothes treating apparatus according to claim 2, wherein the washing process includes a plurality of draining stages, the clothes treating apparatus selects a target draining stage from the draining stages, and controls to flush the drying filter device when the washing process enters the target draining stage.
4. The control method of a clothes treating apparatus according to claim 3, wherein the clothes treating apparatus includes a drying fan, and the clothes treating apparatus controls the drying fan to pause during the washing of the drying filter device.
5. The control method of a laundry treatment apparatus according to claim 4, wherein in the two laundry treatment devices operating alternately, when the laundry treatment tub of the first/second laundry treatment device stops/finishes rotating, the laundry treatment tub of the second/first laundry treatment device starts rotating, the drying fan stops operating, the laundry treatment apparatus controls flushing the drying filter device, and at the end of flushing, the laundry treatment apparatus controls the drying fan to operate.
6. A control method of a laundry treating apparatus according to any one of claims 1-3, wherein the laundry treating apparatus detects that the first/second laundry treating device finishes drying, and the second/first laundry treating device is in a standby state, and directly controls to flush the drying filter device.
7. A control method of a laundry treatment apparatus according to any one of claims 1 to 3, wherein the first laundry treatment device and the second laundry treatment device are sequentially disposed from top to bottom, the second laundry treatment device is connected to a drainage water path, a drainage control device is disposed on the drainage water path, and the drying filter device is connected to the drainage water path through a connection pipe and is located upstream or downstream of the drainage control device.
8. The control method of a laundry processing apparatus according to claim 7, wherein the drain control device is a drain valve, the connection pipe is connected to a drain water path upstream of the drain valve, and the laundry processing apparatus controls the drain valve to be opened when the drying filter device is washed; or the connecting pipe is connected to the water drainage waterway and positioned at the downstream of the water drainage valve, and when the first clothes treatment device finishes clothes drying, the clothes treatment equipment directly controls to flush the filtering device.
9. The control method of a laundry processing apparatus according to claim 8, wherein the drain control device is a drain pump, the connection pipe is connected to a drain water path upstream or downstream of the drain pump, and the laundry processing apparatus controls the drain pump to be turned on at the end of the washing of the drying filter device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406772.8A CN111945367B (en) | 2019-05-15 | 2019-05-15 | Control method of clothes treatment equipment |
| PCT/CN2020/090432 WO2020228809A1 (en) | 2019-05-15 | 2020-05-15 | Control method for clothes processing device |
| EP20805863.6A EP3971336B1 (en) | 2019-05-15 | 2020-05-15 | Control method for clothes processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406772.8A CN111945367B (en) | 2019-05-15 | 2019-05-15 | Control method of clothes treatment equipment |
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| CN111945367A CN111945367A (en) | 2020-11-17 |
| CN111945367B true CN111945367B (en) | 2022-09-09 |
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| CN201910406772.8A Active CN111945367B (en) | 2019-05-15 | 2019-05-15 | Control method of clothes treatment equipment |
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| EP (1) | EP3971336B1 (en) |
| CN (1) | CN111945367B (en) |
| WO (1) | WO2020228809A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111945367A (en) | 2020-11-17 |
| EP3971336A1 (en) | 2022-03-23 |
| EP3971336B1 (en) | 2024-02-07 |
| EP3971336A4 (en) | 2022-07-13 |
| WO2020228809A1 (en) | 2020-11-19 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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