CN102191668B - Washing machine and control method thereof - Google Patents
Washing machine and control method thereof Download PDFInfo
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- CN102191668B CN102191668B CN201010545722.7A CN201010545722A CN102191668B CN 102191668 B CN102191668 B CN 102191668B CN 201010545722 A CN201010545722 A CN 201010545722A CN 102191668 B CN102191668 B CN 102191668B
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Abstract
The present invention provides a kind of washing machine, there is main control unit, and the laundry module electrically connected with main control unit, humidification module, dehumidification module, water intaking valve, the inlet pipeline of laundry module and the water inlet of humidification module are connected to the different water outlet valve ports of water intaking valve, and the drain pipe port of dehumidification module connects with the discharge pipe line of laundry module. On the other hand, the present invention also provides for a kind of method controlling any of the above-described kind of washing machine of the present invention, including: step one, main control unit carries out air humidity detection automatically after powering on, the humidity value detected is shown on the display panel of washing machine, and after the air humidity detected is compared judgement, on the display panel of washing machine, export the information of humidity operation; And step 2, in response to the input instruction that user inputs from described display panel, main control unit controls washing machine and carries out humidity regulation operation and/or laundry/drying operation. The present invention can realize one-machine-multi-function, and can save space.
Description
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of washing machine and control method thereof.
Background technology
Air humidity is too high or too low, all can cause the discomfort of health. It is 40%RH��70%RH for the air humidity that human body is suitable, air drying when humidity is too low, it is easy to cause respiratory tract disease, and the implements such as indoor furniture, floor, household electrical appliances are worked the mischief, reduction of service life; And too high humidity equally also affects the water balance of human body and environment, malaria humidity can make people's darkness of mood, have sense of feeling oppressed.
The occupation mode of existing washing machine is, water inlet connects a special running water valve, and discharge outlet is a special floor drain also, and so its main control unit could according to the overall process of procedure auto-control laundry. Air humidity in life staying idle at home does not often reach the requirement of comfort level, and the inlet pipeline that washing machine must have and discharge pipe line are intake in addition to washing tube and outside washing tube draining, then without other effects. It is still lacuna that room is carried out the technology of automatic humidification dehumidifying by the water inlet draining water route utilizing washing machine in prior art, does not meet low-carbon environment-friendly theory at present.
Summary of the invention
For Problems existing in correlation technique, it is an object of the invention to provide a kind of washing machine and control method thereof, by utilizing the water circuit system of washing machine that surrounding air is carried out humid control, it is achieved that one-machine-multi-function, not only there is function of washing clothes also there is moisture control function.
For achieving the above object, the invention provides a kind of washing machine on the one hand, there is main control unit, and the laundry module electrically connecting with main control unit and being controlled by, humidification module, dehumidification module, water intaking valve with at least two water outlet valve port, wherein, the inlet pipeline of laundry module and the water inlet of humidification module, be connected to the different water outlet valve ports of water intaking valve, and the drain pipe port of dehumidification module connects with the discharge pipe line of laundry module.
Preferably, washing machine is upper drain washing machine, on discharge pipe line, has been sequentially connected in series drain valve and draining pump along drainage direction, and at the pipeline place between drain valve and draining pump of discharge pipe line, the drain pipe port of dehumidification module connects with discharge pipe line; Or, washing machine is lower drain washing machine, has been directly connected to drain valve on discharge pipe line, and in the position being positioned at drain valve downstream of discharge pipe line, the drain pipe port of dehumidification module connects with discharge pipe line.
Preferably, main control unit, laundry module, humidification module, dehumidification module, water intaking valve, drain valve, draining pump are all contained in the casing of washing machine.
Preferably, washing machine is roller washing machine or rotary drum washing machine.
On the other hand, the present invention also provides for a kind of method controlling the present invention any one washing machine aforementioned, comprising: step, connect the power supply of washing machine, main control unit carries out air humidity detection automatically after powering on, the humidity value detected is shown on the display panel of washing machine by main control unit, and main control unit is after comparing judgement to the air humidity detected, exports the information of humidity operation on the display panel of washing machine; And, step 2, in response to the input instruction that user inputs from display panel, main control unit controls washing machine and carries out humidity regulation operation and/or laundry/drying operation, wherein, when inputting instruction and being humidity regulation instruction, main control unit controls humidification module or dehumidification module carries out humidity regulation operation; When inputting instruction and being the instruction of laundry/drying, main control unit controls described laundry module and carries out/drying operation of doing washing.
Preferably, the step that the air humidity detected is compared judgement by main control unit includes: when the humidity value detected is less than the lower limit of humidity interval value, and main control unit carries out the information of wet operations to display panel output prompting user; When the humidity value detected is in the scope of humidity interval value, main control unit is made without the information of humidity operation to display panel output prompting user; When the humidity value detected is more than the higher limit of humidity interval value, main control unit carries out the information of dehumidification operation to display panel output prompting user.
Preferably, humidity interval value is 40%RH��70%RH.
Preferably, in the scheduled time after the display panel of washing machine is lit, when user does not input laundry/drying instruction, main control unit controls the control power-off of laundry module, till the closed mode of control power supply lasts till that user inputs laundry/drying instruction.
Preferably, the scheduled time is 60s.
Preferably, when washing machine is upper drainage type washing machine, and when carrying out dehumidification operation and laundry/drying operation, main control unit controls described drain valve and carries out make-break operation according to washing sequential, and controls draining pump periodically start and stop to be taken away by the water that dehumidification module is discharged simultaneously.
Compared with prior art, the beneficial effects of the present invention is: the washing machine of the present invention realizes one-machine-multi-function, also there is moisture control function outside laundry/drying, and, do not need extra independent humidifier and/or dehumidifier, while realizing washing machine one-machine-multi-function, save space.
Accompanying drawing explanation
Fig. 1 is an embodiment of washing machine of the present invention, it is shown that the situation of roller washing machine;
Fig. 2 is main functional modules annexation schematic diagram in washing machine of the present invention.
Detailed description of the invention
It is described below in detail embodiments of the invention, it should be appreciated that the embodiment described below with reference to accompanying drawing is illustrative of, is only used for explaining the present invention, and the restriction to invention can not be construed to.
Referring to the embodiment that the present invention shown in Fig. 1 is roller washing machine formula, and Fig. 2, washing machine of the present invention has: main control unit, and the laundry module, humidification module 1 and the dehumidification module 2 that are controlled by main control unit, wherein, humidification module 1 and dehumidification module 2 constitute so-called adjustment comfort level module. Figure 1 illustrates roller washing machine is upper drainage type washing machine: on the discharge pipe line 3 of laundry module, has been sequentially connected in series drain valve 4 and draining pump 6 along drainage direction; At the discharge pipe line 3 conduit positions place between drain valve 4 and draining pump 5, the drain pipe port 6 of dehumidification module 2 connects with discharge pipe line 3; Display panel 12, carries out the information of associative operation in order to display reminding user; And it is connected to the gas collection valve flexible pipe 22 on discharge pipe line 3. The water intaking valve of washing machine of the present invention is electromagnetic valve (not shown), when employing has the electromagnetic valve having at least two water outlet valve ports as water intaking valve, in two water outlet valve ports therein, one is connected with the inlet pipeline of laundry module, and another is connected with the water inlet of humidification module 1. The opening and closing of each water outlet valve port of electromagnetic valve is individually controlled by main control unit. No matter humidification module 1 each works independently with laundry module or works simultaneously, and the opening and closing of two water outlet valve ports that electromagnetic valve is connected with the inlet pipeline of laundry module and the water inlet of humidification module 1 is independent of each other. Also show the casing 13 of roller washing machine and washing tub 14 in Fig. 1, wherein, above-mentioned main control unit, module of doing washing, humidification module 1, dehumidification module 2, water intaking valve, drain valve 4, draining pump 5 are all contained in casing 13. Thereby, humidification module 1 is connected in the inlet pipeline of laundry module, and it adds water and is realized by controlling electromagnetic valve by main control unit. Dehumidification module 2 is connected in the discharge pipe line of laundry module, and its draining is realized by controlling draining pump 5 by main control unit, and dehumidification module 2 water out of draining need not control drain valve 4.
Washing machine of the present invention does not limit to roller washing machine, it is possible to be roller washing machine or rotary drum washing machine, and when washing machine is roller washing machine, humidification module 1 and dehumidification module 2 are arranged on top or the bottom of washing machine; When washing machine is rotary drum washing machine, humidification module 1 and dehumidification module 2 are arranged on the top of washing machine. Thereby, the washing machine of the present invention realizes one-machine-multi-function, also there is moisture control function outside laundry/drying, and the humidity value detected in real time can be shown on the display panel by main control unit after the power-up, and the humidity value detected is being judged after relatively, main control unit can export corresponding information (described in detail below) on the display panel, and wherein, described moisture control function controls humidification module 1 by main control unit and dehumidification module 2 realizes; And, the present invention does not need extra independent humidifier and/or dehumidifier, saves space while realizing washing machine one-machine-multi-function.
Further, although referring to Fig. 1 describe be upper drainage type washing machine, but the washing machine of the present invention can also be lower drainage type washing machine. When washing machine is lower drainage type washing machine, deform as one, the draining pump 5 on discharge pipe line 3 can be saved, only in discharge pipe line 3 is directly connected to a drain valve, and the drain pipe port of dehumidification module 2 is connected with discharge pipe line at the downstream part (described downstream is for drainage direction) of this drain valve. Because the use in washing machine drain valve 4 of lower drainage type can realize the control to draining, and the waste water in dehumidification module 2 directly can also be drained along discharge pipe line, interactional cross-operation will not be there is in laundry draining and dehumidifying draining, therefore, under adopting when draining, saving draining pump 5, the present invention also can realize.
On the other hand, the present invention also provides for a kind of control method, in order to control the control method of washing machine of the present invention, the method comprises the steps: step one, connecting the power supply of washing machine, main control unit carries out air humidity detection automatically after powering on, the humidity value detected is shown on the display panel of washing machine by main control unit, and main control unit is after comparing judgement to the air humidity detected, on the display panel of washing machine, export the information of humidity operation; And, step 2, in response to the input instruction that user inputs from display panel, main control unit controls washing machine and carries out humidity regulation operation and/or laundry/drying operation, wherein, when input instruction is humidity regulation instruction (depending on concrete situation, it is possible to be wet operations instruction and dehumidification operation instruction), main control unit controls humidification module 1 or dehumidification module 2 carries out humidity regulation operation; When inputting instruction and being the instruction of laundry/drying, main control unit controls laundry module and carries out/drying operation of doing washing.
Further, the step that the air humidity detected is compared judgement by main control unit includes: when the air humidity detected is less than the lower limit of humidity interval value, and main control unit carries out the information of wet operations to display panel output prompting user; When the air humidity detected is in the scope of humidity interval value, main control unit is made without the information of humidity operation to display panel output prompting user; When the air humidity detected is more than the higher limit of humidity interval value, main control unit carries out the information of dehumidification operation to display panel output prompting user. Correspondingly, when user is according to the wet operations pointed out, when setting humidification function by display panel, main control unit controls humidification module 1 and starts to carry out wet operations; When user is according to the dehumidification operation pointed out, when setting dehumidification operation by display panel, main control unit controls dehumidification module 2 and starts to carry out dehumidification operation; When display panel points out user to be made without humidity operation, now humidity is within the scope of humidity interval value, and user is made without the operation of any humidity regulation.
It may be noted that above-mentioned " less than " and " more than " all do not include this number, " in scope " includes higher limit and lower limit. Wherein, user can pass through display panel, arranges humidity interval value according to the hobby of oneself, and after setting, washing machine then judges according to the value set. As a kind of optimal way, the higher limit of humidity interval value and lower limit are humidity standard reduced value, such as humidity interval value is set to 40%RH��70%RH, specifically, when humidity is less than 40%RH, main control unit shows the information carrying out wet operations on the display panel, when humidity is more than 70%RH, main control unit shows the information carrying out dehumidification operation on the display panel, when humidity is in the scope of 40%RH��70%RH, main control unit shows on the display panel and need not carry out humidifying or dehumidification operation (that is, need not carry out humidity operation). Obviously, no matter whether user inputs instruction, as long as washing machine powers on, main control unit just detects the humidity of air automatically, and shown in real time on the display panel by humidity value, and as mentioned above export the information that humidity is relevant after relatively on the display panel the humidity value detected is judged. Such as, still it is set as 40%RH��70%RH for humidity value interval, when main control unit detects that in air, humidity is less than 40%RH or humidity more than 70%RH time, just display environment is uncomfortable on the display panel, when main control unit detects that in air, humidity is within the scope of 40%RH��70%RH, just display environment is comfortable on the display panel.
In the scheduled time after the display panel of washing machine is lit, when user does not input laundry/drying instruction, main control unit just controls the control power-off of laundry module, till the closed mode of control power supply lasts till that user inputs laundry/drying instruction. Thereby, it is possible to the energy consumption of washing machine is preferably minimized. Preferably, the scheduled time is 60s.
Situation for washing machine for upper drain washing machine, when carrying out dehumidification operation and laundry/drying operation when washing machine simultaneously, main control unit controls drain valve 4 and carries out make-break operation according to washing sequential, and controls draining pump 5 periodically start and stop to be taken away by the water that dehumidification module 2 is discharged. In more detail, when module of doing washing performs laundry operations and works with dehumidification module 2 simultaneously, main control unit controls drain valve 4 and closes, and periodicity start and stop draining pump 5 is (namely, draining pump 5 sequential working) to extract the water that dehumidification module 2 is discharged, at this moment owing to the slurry having pinned in washing tub closed by drain valve 4, even if draining pump 5 is in drainage works state, Normal Wash is nor affected on; When laundry module performs drying operation (including the draining dried before clothes and the drain operation dried in clothes process), main control unit controls drain valve 4 and opens, draining pump 5 sets according to draining and requires work, extracts washing tube and the water of dehumidification module 2 discharge.
Referring to Fig. 2, for the annexation schematic diagram of washing machine main functional modules of the present invention. After washing machine powers on, display panel lamp is bright, and main control unit is connected. Now, user may select which the module work made in the humidification module 1 of washing machine, dehumidification module 2 and laundry module, and according to user instruction, main control unit starts corresponding functional module.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a washing machine, it is characterised in that there is main control unit, and the laundry module electrically connecting with described main control unit and being controlled by, humidification module (1), dehumidification module (2), water intaking valve with at least two water outlet valve port,
Wherein, the inlet pipeline of described laundry module and the water inlet of described humidification module (1), it is connected to the different water outlet valve ports of described water intaking valve, the drain pipe port (6) of described dehumidification module (2) connects with the discharge pipe line (3) of described laundry module
Described laundry module and described humidification module (1) can work independently and also can work simultaneously, is independent of each other.
2. washing machine according to claim 1, it is characterised in that
Described washing machine is upper drain washing machine, on described discharge pipe line (3), drain valve (4) and draining pump (5) it has been sequentially connected in series along drainage direction, at the pipeline place being positioned between described drain valve (4) and draining pump (5) of described discharge pipe line (3), the drain pipe port (6) of described dehumidification module (2) connects with discharge pipe line (3); Or
Described washing machine is lower drain washing machine, described discharge pipe line (3) has been directly connected to drain valve (4), in the position being positioned at described drain valve (4) downstream of described discharge pipe line (3), the drain pipe port (6) of described dehumidification module (2) connects with described discharge pipe line (3).
3. washing machine according to claim 2, it is characterized in that, described main control unit, laundry module, humidification module (1), dehumidification module (2), water intaking valve, drain valve (4), draining pump (5) are all contained in the casing of described washing machine.
4. the washing machine according to any one of claim 1-3, it is characterised in that described washing machine is roller washing machine or rotary drum washing machine.
5. one kind controls the method for washing machine described in any one of claim 1-4, it is characterised in that including:
Step one, connect the power supply of described washing machine, main control unit carries out air humidity detection automatically after powering on, the humidity value detected is shown on the display panel of washing machine by described main control unit, and described main control unit is after comparing judgement to the air humidity detected, on the display panel of described washing machine, export the information of humidity operation; And
Step 2, in response to the input instruction that user inputs from described display panel, described main control unit controls described washing machine and carries out humidity regulation operation and/or laundry/drying operation,
Wherein, when described input instruction is humidity regulation instruction, described main control unit controls described humidification module (1) or dehumidification module (2) carries out humidity regulation operation; When described input instruction is the instruction of laundry/drying, described main control unit controls described laundry module and carries out/drying operation of doing washing.
6. method according to claim 5, it is characterised in that the step that the air humidity detected is compared judgement by described main control unit includes:
When the described humidity value detected is less than the lower limit of humidity interval value, described main control unit carries out the information of wet operations to described display panel output prompting user;
When the described humidity value detected is in the scope of described humidity interval value, described main control unit is made without the information of humidity operation to described display panel output prompting user;
When the described humidity value detected is more than the higher limit of described humidity interval value, described main control unit carries out the information of dehumidification operation to described display panel output prompting user.
7. method according to claim 6, it is characterised in that described humidity interval value is 40%RH��70%RH.
8. the method according to any one of claim 5-7, it is characterised in that
In the scheduled time after the display panel of described washing machine is lit, when user does not input laundry/drying instruction, described main control unit controls the control power-off of described laundry module, till the closed mode of described control power supply lasts till that user inputs laundry/drying instruction.
9. method according to claim 8, it is characterised in that the described scheduled time is 60s.
10. the method according to any one of claim 5-7, it is characterised in that
When described washing machine is upper drainage type washing machine, and when carrying out dehumidification operation and laundry/drying operation simultaneously, described main control unit controls drain valve (4) and carries out make-break operation according to washing sequential, and controls draining pump (5) periodically start and stop to be taken away by the water that described dehumidification module (2) is discharged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010545722.7A CN102191668B (en) | 2010-11-16 | 2010-11-16 | Washing machine and control method thereof |
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| CN201010545722.7A CN102191668B (en) | 2010-11-16 | 2010-11-16 | Washing machine and control method thereof |
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| CN102191668A CN102191668A (en) | 2011-09-21 |
| CN102191668B true CN102191668B (en) | 2016-06-01 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850097A (en) * | 2012-12-07 | 2014-06-11 | 中山东菱威力电器有限公司 | Full-automatic washing machine with up-drain pump capable of being quickly detached for cleaning |
| CN104775265B (en) * | 2015-03-27 | 2018-03-16 | 无锡小天鹅股份有限公司 | Multi-function combined machine for grain treatment |
| CN105463761B (en) * | 2015-12-24 | 2017-09-12 | Tcl智能科技（合肥）有限公司 | Establishing method, device and the washing machine of washing machine operational mode |
| CN113445278B (en) * | 2020-03-27 | 2024-01-23 | 佛山市云米电器科技有限公司 | Direct-discharge condensation drying method and system, storage medium and dryer |
| CN111549482B (en) * | 2020-04-24 | 2021-07-23 | 珠海格力电器股份有限公司 | Clothes treatment equipment with humidifying function and control method thereof |
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| JP2000279683A (en) * | 1999-03-31 | 2000-10-10 | Nippon Kentetsu Co Ltd | Operation control for washing machine |
| JP2008302020A (en) * | 2007-06-07 | 2008-12-18 | Mitsubishi Electric Corp | Washing/drying machine |
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| CN2399426Y (en) * | 1999-08-03 | 2000-10-04 | 万修森 | Clothes and quilt dryaing case used also as dehumidifying and air conditioner |
| CN2755481Y (en) * | 2004-06-29 | 2006-02-01 | 上海日立电器有限公司 | Movable removal moisture and drying multi-purpose apparatus of air conditioner |
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