WO2020186679A1 - Procédé et dispositif d'admission d'eau dans un appareil de traitement de vêtement, et dispositif de traitement de vêtement - Google Patents

Procédé et dispositif d'admission d'eau dans un appareil de traitement de vêtement, et dispositif de traitement de vêtement Download PDF

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Publication number
WO2020186679A1
WO2020186679A1 PCT/CN2019/097835 CN2019097835W WO2020186679A1 WO 2020186679 A1 WO2020186679 A1 WO 2020186679A1 CN 2019097835 W CN2019097835 W CN 2019097835W WO 2020186679 A1 WO2020186679 A1 WO 2020186679A1
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WIPO (PCT)
Prior art keywords
treatment unit
laundry treatment
water inlet
clothes
water
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PCT/CN2019/097835
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English (en)
Chinese (zh)
Inventor
龚鉴
阙强
邵磊
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无锡小天鹅电器有限公司
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Publication of WO2020186679A1 publication Critical patent/WO2020186679A1/fr

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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
    • 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 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • 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
    • 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

Definitions

  • the present disclosure relates to the technical field of electrical equipment, and in particular to a water intake method and device of a clothes treatment device, and a clothes treatment device.
  • the present disclosure proposes a water intake method, device, and laundry treatment device for a laundry treatment device, so as to request the second laundry treatment unit to open the water inlet valve when the first laundry treatment unit needs water intake, and the second laundry treatment unit will Determine whether to open the water inlet valve of the first laundry treatment unit according to its own water inlet situation, which realizes the software control of the water inlet coordination between the first laundry treatment unit and the second laundry treatment unit, which can effectively avoid water inlet conflict and cause laundry treatment
  • the device cannot enter water.
  • An embodiment of the first aspect of the present disclosure proposes a water intake method for a laundry treatment device, and the method includes:
  • the first laundry treatment unit receives the switch state of the water inlet valve from the second laundry treatment unit; wherein the switch state is controlled according to whether the second laundry treatment unit enters water;
  • the first laundry treatment unit determines whether to repeatedly send the water inlet request.
  • An embodiment of the second aspect of the present disclosure proposes another water intake method for a laundry treatment device, and the method includes:
  • the second laundry treatment unit controls the water inlet valve of the first laundry treatment unit to open or close, and sends the water inlet valve to the first laundry treatment unit The switch state;
  • the on-off state of the water inlet valve is used by the first laundry treatment unit to determine whether to repeatedly send the water inlet request.
  • An embodiment of the third aspect of the present disclosure proposes a water inlet device of a clothes treatment device, the clothes treatment device includes a first clothes treatment unit and a second clothes treatment unit, the device is applied to the first clothes treatment unit,
  • the device includes:
  • a sending module configured to send a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the water inlet valve of the first laundry treatment unit;
  • a receiving module configured to receive the switch state of the water inlet valve from the second laundry treatment unit; wherein the switch state is controlled according to whether the second laundry treatment unit enters water;
  • the determining module is configured to determine whether to repeatedly send the water intake request according to the switch state of the water intake valve.
  • the embodiment of the fourth aspect of the present disclosure proposes another water inlet device of a laundry treatment device, the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit, and the device is applied to the second laundry treatment unit ,
  • the device includes:
  • a receiving module configured to receive a water intake request sent by the first clothes processing unit
  • the control module is used to control the opening or closing of the water inlet valve of the first laundry treatment unit according to whether water enters the second laundry treatment unit, and send the opening and closing of the water inlet valve to the first laundry treatment unit status;
  • the on-off state of the water inlet valve is used by the first laundry treatment unit to determine whether to repeatedly send the water inlet request.
  • An embodiment of the fifth aspect of the present disclosure proposes a clothes treatment device, the clothes treatment device includes a first clothes treatment unit and a second clothes treatment unit, the first clothes treatment unit includes a first memory, a first processor and A first computer program that is stored in the first memory and can run on the first processor, and when the first processor executes the first computer program, the implementation is as set forth in the embodiment of the first aspect of the present disclosure
  • the water inlet method of the laundry treatment device
  • the second laundry treatment unit includes a second memory, a second processor, and a second computer program stored on the second memory and executable on the second processor, and the second processor When the second computer program is executed, the water intake method of the laundry treatment device as proposed in the embodiment of the second aspect of the present disclosure is realized.
  • An embodiment of the sixth aspect of the present disclosure proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, it implements the water intake method of the laundry treatment device as proposed in the embodiment of the first aspect of the present disclosure, Or implement the water inlet method of the laundry treatment device as proposed in the embodiment of the second aspect of the present disclosure.
  • the first laundry treatment unit sends a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the inlet valve of the first laundry treatment unit, and then receive the inlet valve from the second laundry treatment unit
  • the switch state wherein, the switch state is controlled according to whether the second laundry treatment unit is filled with water; finally, according to the switch state of the water inlet valve, it is determined whether to repeatedly send the water inlet request. Therefore, when the first laundry treatment unit needs water intake, the second laundry treatment unit is requested to open the water intake valve, and the second laundry treatment unit determines whether to open the water intake valve of the first laundry treatment unit according to its own water intake situation.
  • the software controls the coordination of the water intake between the first clothes treatment unit and the second clothes treatment unit, which can effectively avoid the situation that the clothes treatment device cannot enter the clothes caused by the conflict of the water intake; also importantly, in this embodiment, Repeatedly sending the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the first laundry treatment unit determines that it is necessary to repeatedly send the water inlet request
  • the first laundry treatment unit repeatedly sends the water inlet request to the second laundry treatment unit at a set interval until the repeated sending reaches the set condition
  • the communication between the second laundry treatment unit and the first laundry treatment unit is monitored, and the water inlet valve of the first laundry treatment unit is controlled to close according to the detected communication abnormality. In this way, it can be avoided that the first laundry treatment unit keeps getting water when the communication is abnormal.
  • FIG. 1 is a schematic flowchart of a water intake method of a clothes treatment device provided in Embodiment 1 of the present disclosure
  • FIG. 2 is a schematic flowchart of a water intake method of a clothes treatment device provided in Embodiment 2 of the present disclosure
  • FIG. 3 is a schematic flowchart of a water intake method of a clothes treatment device according to a third embodiment of the disclosure
  • FIG. 4 is a schematic flow chart of a water inlet method of a clothes treatment device provided in Embodiment 4 of the disclosure.
  • FIG. 5 is a schematic flow chart of a water intake method of a clothes treatment device provided by Embodiment 5 of the present disclosure
  • FIG. 6 is a schematic structural diagram of a water inlet device of a clothes treatment device provided by Embodiment 6 of the disclosure.
  • FIG. 7 is a schematic structural diagram of a water inlet device of a clothes treatment device provided in a seventh embodiment of the disclosure.
  • FIG. 8 is a schematic structural diagram of a water inlet device of a clothes treatment device provided by Embodiment 8 of the disclosure.
  • FIG. 1 is a schematic flow chart of a water intake method of a laundry treatment device provided in Embodiment 1 of the present disclosure.
  • the water intake method of the laundry treatment device of the embodiment of the present disclosure may be applied to the laundry treatment device.
  • the laundry treatment device may be a double-barrel or multi-barrel washing and drying machine.
  • the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit.
  • One of the clothes treatment units is used for drying clothes, and the other clothes treatment unit is used for washing.
  • the first clothes treatment unit is used for drying clothes
  • the second clothes treatment unit is used for washing
  • the first clothes treatment unit is used for washing
  • the second clothes processing unit is used for drying clothes.
  • the first clothes treatment unit may be a clothes dryer for drying clothes
  • the second clothes treatment unit may be a washing machine for washing
  • the first laundry treatment unit may be a washing machine
  • the second laundry treatment device may be a clothes dryer.
  • first clothes treatment unit and the second clothes treatment unit may be arranged up and down, or may also be arranged left and right, or may also be arranged front and rear, which is not limited.
  • first laundry treatment unit and the second laundry treatment unit are arranged up and down, the first laundry treatment unit may be located above and the second laundry treatment unit may be located below, or the first laundry treatment unit may be located below and the second laundry The processing unit can be located above.
  • the laundry treatment device is a double-barrel washer-dryer.
  • the laundry treatment device may be a multi-barrel washer-dryer, such as a three-barrel washer-dryer, a four-barrel washer Clothes dryer and so on.
  • the laundry treatment device may include a first laundry treatment unit and three second laundry treatment units, or two first laundry treatment units and two second laundry treatment units. Two laundry treatment units, or three first laundry treatment units and one second laundry treatment unit, the present disclosure does not limit this.
  • the laundry treatment device may be a washing machine with double or multiple barrels, or a clothes dryer with double or multiple barrels, or a combined washing and drying machine with double or multiple barrels. No restrictions. Wherein, the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit.
  • both the first laundry treatment unit and the second laundry treatment unit are used for washing; when the laundry treatment device is a dryer with double or multiple tubs, the first The laundry treatment unit and the second laundry treatment unit are both used for drying clothes; when the laundry treatment device is a double-barrel or multi-barrel washer-dryer, both the first and second laundry treatment units are used for washing and drying clothes .
  • the present disclosure may take the laundry treatment device as a double-tubed washer-dryer, the first laundry treatment unit is a dryer for drying clothes, and the second laundry treatment unit is a washing machine for washing.
  • the water intake method of the laundry treatment device may include the following steps:
  • Step 101 Send a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the water inlet valve of the first laundry treatment unit.
  • the execution subject of the embodiment of the present disclosure is the first clothes treatment unit, and the first clothes treatment unit communicates with the second clothes treatment unit.
  • the first laundry treatment unit when the first laundry treatment unit needs water intake, the first laundry treatment unit may send a water intake request to the second laundry treatment unit to request the second laundry treatment unit to control the water intake of the first laundry treatment unit The valve opens.
  • the first clothes treatment unit when the first clothes treatment unit needs water intake, for example, when the clothes are treated, the first clothes treatment unit may send to the second clothes treatment unit Water intake request to open the steam valve of the first laundry treatment unit (the steam valve referred to in this disclosure refers to the water intake valve of the steam generator), so that the steam generator can generate steam and enter the first laundry treatment unit and/ Or inside the second laundry treatment unit, steam care for the laundry, or when the first laundry treatment unit has a self-cleaning requirement, the first laundry treatment unit may send a water intake request to the second laundry treatment unit to turn on the first laundry
  • the self-cleaning valve of the processing unit (the self-cleaning valve referred to in this disclosure refers to the water inlet valve of the self-cleaning component), so that water flows into the self-cleaning component for cleaning treatment.
  • Step 102 Receive the switch state of the water inlet valve from the second laundry treatment unit; where the switch state is controlled according to whether the second laundry treatment unit enters water.
  • the switch state of the water inlet valve includes an open state and a closed state.
  • the second laundry treatment unit when the second laundry treatment unit receives a water intake request, the second laundry treatment unit may control the water intake valve of the first laundry treatment unit to open or close according to whether it enters water, and send the A clothes processing unit sends the switch state of the water inlet valve.
  • the second laundry treatment unit may control the water inlet valve of the first laundry treatment unit to close, and send the water intake to the first laundry treatment unit.
  • the closed state of the valve correspondingly, the first laundry treatment unit may receive the closed state of the water inlet valve sent by the second laundry treatment unit.
  • the second laundry treatment unit can control the water inlet valve of the first laundry treatment unit to open and treat the first laundry
  • the unit sends the open state of the water inlet valve, and correspondingly, the first laundry treatment unit may receive the open state of the water inlet valve sent by the second laundry treatment unit.
  • Step 103 Determine whether to repeatedly send a water inlet request according to the switch state of the water inlet valve.
  • the first laundry treatment unit can normally take in water. Therefore, the first laundry treatment unit may determine that there is no need to repeatedly send the water inlet request.
  • the switch state of the water inlet valve is closed, at this time, because the first laundry treatment unit cannot normally enter water, the corresponding function cannot be performed.
  • the first laundry treatment unit is a clothes dryer, the first laundry The processing unit cannot perform the corresponding steam care function and/or self-cleaning function. Therefore, the first laundry processing unit can determine that it is necessary to repeatedly send a water intake request to request the second laundry processing unit to control the opening of the water intake valve of the first laundry processing unit . In this way, in this embodiment, repeated sending of the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the clothes treatment device is a washing and drying machine
  • the first clothes treatment unit is a clothes dryer located above
  • the second clothes treatment unit is a washing machine located below
  • the height of the washing dryer is relatively high. High, when the water pressure in the user’s home is low, several clothes dryers and washing machines enter water at the same time, which may cause the above clothes dryer to not enter water.
  • the clothes dryer when the clothes dryer needs to enter water, the clothes dryer can request the washing machine to open the water inlet valve, and the washing machine determines whether to open the water inlet valve of the washing machine according to its own water inlet situation, and realizes the software control of the clothes dryer and the washing machine
  • the water inflow is coordinated, which can effectively avoid the influx of water conflict caused by the inability to enter the situation.
  • first clothes treatment unit is the clothes dryer located above, and the second clothes treatment unit is the washing machine located below.
  • present disclosure applies to the first clothes treatment unit and the second clothes dryer.
  • the position and function of the treatment unit are not limited, and it can be used regardless of the relative positional relationship between the first clothes treatment unit and the second clothes treatment unit, and the functions of the first clothes treatment unit and the second clothes treatment unit.
  • the water inlet method of the embodiment of the present disclosure is not limited, and it can be used regardless of the relative positional relationship between the first clothes treatment unit and the second clothes treatment unit, and the functions of the first clothes treatment unit and the second clothes treatment unit.
  • the second laundry treatment unit may also determine whether to turn on the intake of the first laundry treatment unit according to its own water intake.
  • the water valve avoids the inability to enter water caused by the conflict of water intake, and improves the applicability of the water intake method.
  • the software controls the coordination of the water intake between the first clothes treatment unit and the second clothes treatment unit, which can effectively avoid the situation that the clothes treatment device cannot enter the clothes caused by the conflict of the water intake; also importantly, in this embodiment, Repeatedly sending the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the first laundry treatment unit when the first laundry treatment unit determines that it is necessary to repeatedly send the water intake request, the first laundry treatment unit may repeatedly send the water intake request to the second laundry treatment unit to request the second laundry treatment unit to control the first laundry
  • the inlet valve of the processing unit is opened.
  • the first laundry treatment unit may repeatedly send the water intake request to the second laundry treatment unit at a set interval time until the repeated sending reaches the set condition. The above process will be described in detail below in conjunction with FIG. 2.
  • Fig. 2 is a schematic flow chart of a water inlet method of a laundry treatment device provided in a second embodiment of the disclosure.
  • the water intake method of the laundry treatment device may include the following steps:
  • Step 201 Send a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the water inlet valve of the first laundry treatment unit.
  • Step 202 Receive the switch state of the water inlet valve from the second laundry treatment unit; wherein the switch state is controlled according to whether the second laundry treatment unit enters water.
  • Step 203 According to the closed state of the water inlet valve, it is determined that the water inlet request needs to be sent repeatedly.
  • Step 204 Repeat sending a water intake request to the second laundry treatment unit at a set interval time until the repeated sending reaches a set condition.
  • the setting conditions include one or more combinations of the following conditions:
  • the repeated sending time reaches the set time
  • the number of repeated sending reaches the set number.
  • the set interval time is preset, for example, it may be preset for the built-in program of the first laundry treatment unit, or it may also be set by the user to improve the flexibility of the water intake method. It is understandable that, in order to improve the water intake efficiency of the first laundry treatment unit, the set interval time should not be set too long.
  • the value range of the set interval time may be 1 second to 5 seconds.
  • the set time is also preset. It can be understood that when the water pressure in the user's home is low or the water is cut off, the water intake time of the second laundry treatment unit is longer. If the first laundry treatment unit has been treating the second laundry The unit sends a water intake request, which will consume more power. Therefore, the set duration should not be set too large, for example, the value range of the set duration can be 10 minutes to 30 minutes.
  • the setting times should not be set too much.
  • the first laundry treatment unit when the first laundry treatment unit determines that it is necessary to repeatedly send the water inlet request, the first laundry treatment unit may repeatedly send the water inlet request to the second laundry treatment unit at a set interval. Repeated transmission reaches the set conditions. Thus, when repeated sending reaches the set condition, stop sending the water inlet request to the second laundry treatment unit, which can prevent the first laundry treatment unit from continuously sending to the second laundry treatment unit when the water pressure in the user's home is low or the water is cut off In the case of water intake request, the power consumption of the laundry treatment device is reduced.
  • Step 205 According to the open state of the water inlet valve, it is determined that there is no need to repeatedly send the water inlet request.
  • the first laundry treatment unit determines that it is necessary to repeatedly send the water inlet request
  • the first laundry treatment unit repeatedly sends the water inlet request to the second laundry treatment unit at a set interval until the repeated sending reaches the set condition, thereby This avoids the situation that the first laundry treatment unit continuously sends a water intake request to the second laundry treatment unit when the water pressure in the user's home is low or the water is cut off, and the power consumption of the laundry treatment device is reduced.
  • the water inlet valve may include a self-cleaning valve and/or a steam valve, and step 103 may specifically include:
  • the first laundry treatment unit may determine that the water inlet request needs to be sent repeatedly according to the closed state of the steam valve; according to the open state of the steam valve, it is determined that there is no need to repeatedly send the water inlet request.
  • the steam valve may be opened to allow steam to enter the inside of the first clothes treatment unit and/or the second clothes treatment unit, so as to perform steam treatment on the clothes.
  • the first laundry treatment unit may determine that there is no need to repeatedly send the water inlet request according to the closed state of the self-cleaning valve; according to the open state of the self-cleaning valve, it is determined that there is no need to repeatedly send the water inlet request.
  • the self-cleaning valve can be opened to allow water to flow into the self-cleaning component of the first laundry treatment unit, To achieve cleaning treatment.
  • the first laundry treatment unit can determine that there is no need to repeatedly send a water inlet request according to the closed state of the self-cleaning valve; according to the open state of the self-cleaning valve, determine that there is no need to repeatedly send a water inlet request ; According to the closed state of the steam valve, it is determined that the water inlet request needs to be sent repeatedly; according to the open state of the steam valve, it is determined that there is no need to send the water inlet request repeatedly.
  • the present disclosure also provides a water intake method of a clothes treatment device.
  • FIG. 3 is a schematic flow chart of a water inlet method of a clothes treatment device provided in Embodiment 3 of the disclosure.
  • the water intake method of the laundry treatment device may include the following steps:
  • Step 301 Receive a water intake request sent by the first laundry treatment unit.
  • the execution subject of the embodiments of the present disclosure is a second clothes treatment unit, and the second clothes treatment unit communicates with the first clothes treatment unit.
  • the first laundry treatment unit when the first laundry treatment unit needs water intake, the first laundry treatment unit may send a water intake request to the second laundry treatment unit to request the second laundry treatment unit to control the water intake of the first laundry treatment unit The valve opens.
  • the second laundry treatment unit may receive the water intake request sent by the first laundry treatment unit.
  • Step 302 Control the opening or closing of the water inlet valve of the first clothes treatment unit according to whether water enters the second clothes treatment unit, and send the on/off status of the inlet valve to the first clothes handling unit; wherein, the on/off status of the water inlet valve , Used for the first laundry treatment unit to determine whether to repeatedly send the water inlet request.
  • the switch state of the water inlet valve includes an open state and a closed state.
  • the second laundry treatment unit when the second laundry treatment unit receives a water intake request, the second laundry treatment unit may control the water intake valve of the first laundry treatment unit to open or close according to whether it enters water, and send the A clothes processing unit sends the switch state of the water inlet valve.
  • the second laundry treatment unit may control the water inlet valve of the first laundry treatment unit to close, and send the water intake to the first laundry treatment unit.
  • the closed state of the valve correspondingly, the first laundry treatment unit may receive the closed state of the water inlet valve sent by the second laundry treatment unit.
  • the first laundry treatment unit receives the closed state of the water inlet valve, it can determine that it is necessary to repeatedly send the water inlet request, and repeatedly send the water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the first laundry treatment
  • the inlet valve of the unit is opened. In this way, in this embodiment, repeated sending of the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the second laundry treatment unit can control the water inlet valve of the first laundry treatment unit to open and treat the first laundry
  • the unit sends the open state of the water inlet valve, and correspondingly, the first laundry treatment unit may receive the open state of the water inlet valve sent by the second laundry treatment unit.
  • the first laundry treatment unit receives the open state of the water inlet valve, it can be determined that there is no need to repeatedly send the water inlet request.
  • the switch state of the water inlet valve wherein, the switch state of the water inlet valve is used by the first laundry treatment unit to determine whether to repeatedly send a water inlet request. Therefore, when the first laundry treatment unit needs water intake, the second laundry treatment unit is requested to open the water intake valve, and the second laundry treatment unit determines whether to open the water intake valve of the first laundry treatment unit according to its own water intake situation.
  • the software controls the coordination of the water intake between the first clothes treatment unit and the second clothes treatment unit, which can effectively avoid the situation that the clothes treatment device cannot enter the clothes caused by the conflict of the water intake; also importantly, in this embodiment, Repeatedly sending the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the first laundry treatment unit may send a shutdown request to the second laundry treatment unit to request the second laundry treatment unit to control the first laundry treatment unit.
  • the water inlet valve of the laundry treatment unit is closed.
  • the second laundry treatment unit may not receive the shutdown request sent by the first laundry treatment unit, and the water intake cannot be closed.
  • the valve causes the first laundry treatment unit to keep getting water.
  • the set water intake time period may be preset by the built-in program of the first laundry treatment unit, or may also be set by the user to improve the flexibility and applicability of the water intake method.
  • the second laundry treatment unit may also monitor the communication with the first laundry treatment unit, and when the communication is abnormal, the second laundry treatment unit may control the first laundry treatment The water inlet valve of the unit is closed to avoid the situation that the first laundry treatment unit keeps getting water.
  • FIG. 4 is a schematic flow chart of a water intake method of a laundry treatment device provided in a fourth embodiment of the disclosure.
  • the water intake method of the laundry treatment device may further include the following steps:
  • Step 401 Monitoring the communication with the first laundry treatment unit.
  • the second laundry treatment unit may monitor the communication with the first laundry treatment unit by means of listening.
  • Step 402 Control the water inlet valve of the first laundry treatment unit to close within a predetermined time period when the abnormal communication is detected.
  • the predetermined duration is preset. It is understandable that when the communication between the first laundry treatment unit and the second laundry treatment unit is abnormal, in order to avoid the occurrence of too much water in the first laundry treatment unit, the predetermined time should not be set too long, for example, the predetermined time The value can range from 8 seconds to 12 seconds.
  • the second laundry treatment unit may periodically or in real time send a request message to the first laundry treatment unit, and the request message is used to obtain the first laundry treatment. Whether the unit is filled with water to the preset water level, or the water inflow reaches the set water intake time, if the second laundry treatment unit has not received the response from the first laundry treatment unit within the preset time period, then the second laundry treatment unit It may be determined that the communication is abnormal. At this time, the second laundry treatment unit may further determine whether the communication abnormality has reached a predetermined period of time, such as 10 seconds, and if so, control the water inlet valve of the first laundry treatment unit to close.
  • a predetermined period of time such as 10 seconds
  • the second laundry treatment unit may determine that the communication is abnormal. At this time, the second laundry treatment unit may further determine the communication Whether the abnormal time length reaches a predetermined time length, for example, 10 seconds, and if so, the water inlet valve of the first laundry treatment unit is controlled to close.
  • a predetermined time length for example, 10 seconds
  • the second laundry treatment unit may determine that the communication is abnormal. At this time, the second laundry treatment unit may further It is determined whether the abnormal communication duration reaches a predetermined duration, such as 10 seconds, and if so, the water inlet valve of the first laundry treatment unit is controlled to close. In this way, it can be avoided that the first laundry treatment unit keeps getting water when the communication is abnormal.
  • a predetermined duration such as 10 seconds
  • the communication between the second laundry treatment unit and the first laundry treatment unit is monitored by the second laundry treatment unit, and the water inlet valve of the first laundry treatment unit is controlled to close according to the detected communication abnormality. In this way, it can be avoided that the first laundry treatment unit keeps getting water when the communication is abnormal.
  • the water intake method of the laundry treatment device may include the following steps:
  • Step 501 The clothes dryer sends a water inlet request to the washing machine to request the washing machine to control the opening of the water inlet valve of the clothes dryer.
  • Step 502 The washing machine feeds back the switch state of the water inlet valve to the dryer.
  • step 503 the dryer determines whether the switch state of the water inlet valve is an open state, if yes, execute step 504, if not, execute step 501.
  • step 504 the dryer counts the water intake time.
  • step 505 the dryer judges whether the water intake time period reaches the set water intake time period, if yes, execute step 506, if not, execute step 504.
  • step 506 the clothes dryer sends a shutdown request to the washing machine to request the washing machine to control the water inlet valve of the clothes dryer to close.
  • the dryer when the dryer judges that the on/off state of the water inlet valve is in the closed state, and repeatedly sends the water inlet request to the washing machine at a set interval time, at this time, the dryer can time the repeated sending time.
  • the washing machine always sends the water inlet valve in the closed state, and the dryer judges whether the repeated sending time reaches the set time, if yes, stop sending the water inlet request, if not, continue to send the water inlet request until repeated The sending time reaches the set time.
  • the washing machine can determine whether the communication between the washing machine and the clothes dryer is abnormal, and if so, it is further determined whether the abnormal communication duration reaches a predetermined length of time, such as 10 seconds, and if so, control The control valve of the dryer is closed, if not, the communication between it and the dryer will continue to be monitored.
  • a predetermined length of time such as 10 seconds
  • the present disclosure also proposes a water inlet device of a clothes treatment device.
  • Fig. 6 is a schematic structural diagram of a water inlet device of a laundry treatment device provided by a sixth embodiment of the disclosure.
  • the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit, and the water inlet device of the laundry treatment device may be specifically applied to the first laundry treatment unit.
  • the water inlet device of the laundry treatment device includes: a sending module 101, a receiving module 102 and a determining module 103.
  • the sending module 101 is configured to send a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the water inlet valve of the first laundry treatment unit.
  • the receiving module 102 is configured to receive the switch state of the water inlet valve from the second laundry treatment unit; wherein the switch state is controlled according to whether the second laundry treatment unit enters water.
  • the determining module 103 is configured to determine whether to repeatedly send a water intake request according to the on-off state of the water intake valve.
  • the determining module 103 is specifically configured to: according to the closed state of the water inlet valve, the first laundry treatment unit determines that the water inlet request needs to be repeatedly sent; according to the open state of the water inlet valve, the first laundry treatment unit Make sure there is no need to repeat the water intake request.
  • the sending module 101 is further configured to, after the first laundry treatment unit determines that the water intake request needs to be repeatedly sent, at a set interval, the first laundry treatment unit repeatedly sends the water intake request to the second laundry treatment unit until the repeated sending reaches the set interval condition.
  • the setting conditions include one or more combinations of the following conditions:
  • the repeated sending time reaches the set time
  • the number of repeated sending reaches the set number.
  • the range of the set interval duration is 1 second to 5 seconds;
  • the range of setting time is 10 minutes to 30 minutes;
  • the range of setting times is 120 to 1800 times.
  • the first clothes treatment unit is used for drying clothes
  • the second clothes treatment unit is used for washing.
  • the water inlet valve includes a self-cleaning valve and/or a steam valve
  • the determining module 103 is specifically configured to: according to the closed state of the steam valve, the first laundry processing unit determines that the water inlet request needs to be sent repeatedly; According to the open state of the steam valve, the first laundry treatment unit determines that there is no need to repeatedly send the water inlet request; according to the closed state of the self-cleaning valve, the first laundry treatment unit determines that there is no need to repeatedly send the water inlet request; according to the open state of the self-cleaning valve, first A clothes processing unit determines that there is no need to repeatedly send a water intake request.
  • the first laundry treatment unit sends a water inlet request to the second laundry treatment unit to request the second laundry treatment unit to control the opening of the inlet valve of the first laundry treatment unit, and then receive the inlet valve from the second laundry treatment unit
  • the switch state wherein, the switch state is controlled according to whether the second laundry treatment unit is filled with water; finally, according to the switch state of the water inlet valve, it is determined whether to repeatedly send the water inlet request. Therefore, when the first laundry treatment unit needs water intake, the second laundry treatment unit is requested to open the water intake valve, and the second laundry treatment unit determines whether to open the water intake valve of the first laundry treatment unit according to its own water intake situation.
  • the software controls the coordination of the water intake between the first clothes treatment unit and the second clothes treatment unit, which can effectively avoid the situation that the clothes treatment device cannot enter the clothes caused by the conflict of the water intake; also importantly, in this embodiment, Repeatedly sending the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the first laundry treatment unit determines that it is necessary to repeatedly send the water inlet request
  • the first laundry treatment unit repeatedly sends the water inlet request to the second laundry treatment unit at a set interval until the repeated sending reaches the set condition
  • the present disclosure also proposes a water inlet device of a clothes treatment device.
  • FIG. 7 is a schematic structural diagram of a water inlet device of a clothes treatment device provided in a seventh embodiment of the disclosure.
  • the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit, and the water inlet device of the laundry treatment device may be specifically applied to the second laundry treatment unit.
  • the water inlet device of the laundry treatment device includes: a receiving module 201 and a control module 202.
  • the receiving module 201 is configured to receive a water intake request sent by the first laundry treatment unit.
  • the control module 202 is configured to control the opening or closing of the water inlet valve of the first laundry treatment unit according to whether water enters the second laundry treatment unit, and send the on-off state of the water inlet valve to the first laundry treatment unit.
  • the switch state of the water inlet valve is used for the first laundry treatment unit to determine whether to repeatedly send the water inlet request.
  • control module 202 is specifically used to control the opening of the water inlet valve of the first clothes treatment unit when the second clothes treatment unit does not enter water; the second clothes treatment unit enters water to control the first clothes treatment The inlet valve of the unit is closed.
  • the water inlet device of the laundry treatment device may further include a monitoring module 203.
  • the monitoring module 203 is used to monitor the communication with the first laundry treatment unit.
  • the control module 202 is further configured to control the water inlet valve of the first laundry treatment unit to close within a predetermined time period after the abnormal communication is detected, and the predetermined time period ranges from 8 seconds to 12 seconds.
  • the first clothes treatment unit is used for drying clothes
  • the second clothes treatment unit is used for washing.
  • the water intake request sent by the first clothes treatment unit is received through the second clothes treatment unit; according to whether the second clothes treatment unit enters water, the water intake valve of the first clothes treatment unit is controlled to open or close, and the first clothes
  • the processing unit sends the on/off state of the water inlet valve; wherein the on/off state of the water inlet valve is used by the first laundry processing unit to determine whether to repeatedly send the water inlet request. Therefore, when the first laundry treatment unit needs water intake, the second laundry treatment unit is requested to open the water intake valve, and the second laundry treatment unit determines whether to open the water intake valve of the first laundry treatment unit according to its own water intake situation.
  • the software controls the coordination of the water intake between the first clothes treatment unit and the second clothes treatment unit, which can effectively avoid the situation that the clothes treatment device cannot enter the clothes caused by the conflict of the water intake; also importantly, in this embodiment, Repeatedly sending the water inlet request can ensure that the water inlet valve of the first laundry treatment unit is opened in time when conditions permit, so as to avoid excessive waiting time.
  • the communication between the second laundry treatment unit and the first laundry treatment unit is monitored, and the water inlet valve of the first laundry treatment unit is controlled to close according to the detected communication abnormality. In this way, it can be avoided that the first laundry treatment unit keeps getting water when the communication is abnormal.
  • the present disclosure also proposes a laundry treatment device.
  • the laundry treatment device includes a first laundry treatment unit and a second laundry treatment unit.
  • the first laundry treatment unit includes a first memory, a first processor, and a A first computer program on a memory that can be run on a first processor, and when the first processor executes the first computer program, it implements the water intake method of the laundry treatment device as proposed in the foregoing embodiment of FIG. 1 to FIG. 2 of the present disclosure ;
  • the second laundry treatment unit includes a second memory, a second processor, and a second computer program stored in the second memory and capable of being run on the second processor.
  • the second processor executes the second computer program.
  • the water intake method of the laundry treatment device is as proposed in the aforementioned embodiments of FIG. 3 to FIG. 5 of the present disclosure.
  • the clothes treatment device is a washing and drying machine
  • the first clothes treatment unit is used for drying clothes
  • the second clothes treatment unit is used for washing.
  • the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, it realizes the functions of the clothes treatment apparatus proposed in the foregoing embodiments of FIG. 1 to FIG. 2 of the present disclosure.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include at least one of the features. In the description of the present disclosure, "a plurality of” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • a "computer-readable medium” can be any device that can contain, store, communicate, propagate, or transmit a program for use by an instruction execution system, device, or device or in combination with these instruction execution systems, devices, or devices.
  • computer readable media include the following: electrical connections (electronic devices) with one or more wiring, portable computer disk cases (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable and editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer-readable medium may even be paper or other suitable media on which the program can be printed, because it can be used, for example, by optically scanning the paper or other media, and then editing, interpreting, or other suitable media if necessary. The program is processed in a manner to obtain the program electronically and then stored in the computer memory.
  • each part of the present disclosure can be implemented by hardware, software, firmware or a combination thereof.
  • multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system.
  • Discrete logic gate circuits for implementing logic functions on data signals Logic circuit, application specific integrated circuit with suitable combinational logic gate, programmable gate array (PGA), field programmable gate array (FPGA), etc.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing module, or each unit may exist alone physically, or two or more units may be integrated into one module.
  • the above-mentioned integrated modules can be implemented in the form of hardware or software functional modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it may also be stored in a computer readable storage medium.
  • the aforementioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

L'invention concerne un procédé et un dispositif d'admission d'eau d'un appareil de traitement de vêtement, le procédé comprenant les étapes consistant : à envoyer, par une première unité de traitement de vêtement, une demande d'admission d'eau à une seconde unité de traitement de vêtement afin de demander que la seconde unité de traitement de vêtement commande une vanne d'admission d'eau de la première unité de traitement de vêtement à s'ouvrir ; à recevoir un état de commutation de la vanne d'admission d'eau provenant du second dispositif de traitement de vêtement, l'état de commutation étant commandé sur la base du fait que le second dispositif de traitement de vêtement prend de l'eau ; et à déterminer s'il faut renvoyer la demande d'admission d'eau sur la base de l'état de commutation de la vanne d'admission d'eau. Le présent procédé permet de déterminer par une seconde unité de traitement de vêtement s'il faut ouvrir une vanne d'admission d'eau d'un premier dispositif de traitement de vêtement sur la base des conditions d'admission d'eau de la seconde unité, permettant ainsi à un logiciel de commander la coordination d'admission d'eau entre la première unité de traitement de vêtement et la seconde unité de traitement de vêtement. Le procédé est susceptible d'empêcher efficacement la survenue d'un conflit entre des admissions d'eau qui pourrait amener des dispositifs de traitement de vêtement à être incapables de prendre de l'eau.
PCT/CN2019/097835 2019-03-19 2019-07-26 Procédé et dispositif d'admission d'eau dans un appareil de traitement de vêtement, et dispositif de traitement de vêtement WO2020186679A1 (fr)

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CN201910207500.5A CN111733573A (zh) 2019-03-19 2019-03-19 衣物处理装置的进水方法、装置和衣物处理装置
CN201910207500.5 2019-03-19

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