CN113684645B - Control method of washing machine and washing machine - Google Patents
Control method of washing machine and washing machine Download PDFInfo
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- CN113684645B CN113684645B CN202010423917.8A CN202010423917A CN113684645B CN 113684645 B CN113684645 B CN 113684645B CN 202010423917 A CN202010423917 A CN 202010423917A CN 113684645 B CN113684645 B CN 113684645B
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- water
- detergent box
- washing machine
- detergent
- water level
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- 238000005406 washing Methods 0.000 title claims abstract description 183
- 238000000034 method Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 592
- 239000003599 detergent Substances 0.000 claims abstract description 287
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
-
- 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
- D06F2103/20—Washing liquid condition, e.g. turbidity
- D06F2103/22—Content of detergent or additives
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a control method of a washing machine and the washing machine. The invention provides a control method of a washing machine, wherein the washing machine is fed into a water containing cylinder through a detergent box, when the water level in the water containing cylinder reaches a set water level, whether the detergent is remained in the detergent box is judged, if yes, water is continuously fed into the water containing cylinder through the detergent box, the detergent remained in the detergent box is removed, and the full dehydration is ensured; the invention also provides a washing machine, which is provided with a detergent box, a water containing cylinder communicated with the detergent box is arranged in the washing machine, and the washing machine is provided with a water level detection device for detecting the water level or the water inflow amount of water entering the washing machine by adopting the control method of the washing machine.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a control method of a washing machine and the washing machine.
Background
The washing machine is a device for performing washing, rinsing, dewatering and other program operations by rotating a rotary drum and a pulsator using power of a motor. After washing water, detergent and washings are put into the rotary cylinder, the rotary cylinder stirs the washing water, the detergent and the washings, and the washings are washed by friction between the washings, the washing water dissolved with the detergent and the rotary cylinder;
At present, a washing machine is provided with a detergent box and a water inlet valve, the detergent box is communicated with the inside of the washing machine through a pipeline connected with the water inlet valve in series, the detergent is filled in the detergent box, the detergent is flushed into the inside of the washing machine along with water inlet of the water inlet valve, after the water level in the washing machine reaches a set water level, the washing machine can control the water inlet valve to stop water inlet into the washing machine, the detergent is stopped being fed into the washing machine, and then a washing program is started to be executed; when washing water is originally contained in the washing machine, the water inlet valve can only feed a small amount of washing water, the water inlet time is relatively short, the washing time of the detergent box is insufficient, so that a large amount of detergent remains in the detergent box, when a subsequent rinsing program and a dewatering program are executed, the detergent enters the washing machine from the detergent box, and is not clean enough for rinsing clothes during rinsing and dewatering, detergent remains after dewatering, insufficient dewatering is caused, and user complaints are caused.
Disclosure of Invention
The invention aims to overcome the defect that more detergent remains in a detergent box in the prior art, and provides a control method of a washing machine and the washing machine.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
the invention provides a control method of a washing machine, wherein the washing machine is fed into a water containing cylinder through a detergent box, when the water level in the water containing cylinder reaches a set water level, whether detergent residues exist in the detergent box is judged, and if yes, water is continuously fed into the water containing cylinder through the detergent box.
Further, the time of water inflow into the water drum through the detergent box reaches the set water inflow time or the times of water inflow reaches the set water inflow times, and no detergent residue is judged in the detergent box.
Further, continuously feeding water into the water containing cylinder through the detergent box, when the water level in the water containing cylinder reaches the set water level, detecting that the water feeding time through the detergent box is smaller than the set water feeding time, judging that detergent residues exist in the detergent box, continuously feeding water through the detergent box until the water feeding time through the detergent box is equal to the set water feeding time, and stopping feeding water through the detergent box.
Further, water is intermittently fed into the water containing barrel through the detergent box, when the water level in the water containing barrel reaches the set water level, the times of water feeding through the detergent box are detected to be smaller than the set water feeding times, the detergent residues in the detergent box are judged, water feeding through the detergent box is continued until the times of water feeding through the detergent box are detected to be equal to the set water feeding times, and water feeding through the detergent box is stopped.
Further, after the water level in the water containing barrel reaches the set water level, the washing machine continuously feeds water into the water containing barrel through the detergent box, and the water level in the water containing barrel is higher than the set water level, so that the washing program is adjusted.
Further, when the water level in the water containing barrel reaches the set water level, the detergent residue in the detergent box is detected, water is continuously fed through the detergent box, when the water level in the water containing barrel reaches the set maximum water level, the detergent residue in the detergent box is detected, the water is stopped from being fed through the detergent box, and the washing machine alarms and stops running.
Further, when the water level in the water containing barrel reaches the set water level, the detergent residue in the detergent box is detected, water is continuously fed through the detergent box, when the water level in the water containing barrel reaches the set maximum water level, the detergent residue in the detergent box is detected, water feeding through the detergent box is stopped, a water discharging program is executed by the washing machine, part of water in the water containing barrel is discharged, and water is continuously fed through the detergent box.
Further, the washing machine detects that the time of water inflow through the detergent box does not reach the set water inflow time or the number of water inflow does not reach the set water inflow number before finishing the washing process, and prolongs the time of water inflow through the detergent box or increases the number of water inflow through the detergent box while prolonging the washing time.
Further, the washing machine is fed into the water containing cylinder through the first waterway and the second waterway, the second waterway is connected with the detergent box in series, the first waterway and the second waterway are simultaneously fed into the water containing cylinder, when the water level in the water containing cylinder reaches the set water level, the detergent box is judged to have detergent residues, the first waterway stops feeding water, the second waterway continues feeding water, and clothes are washed.
The invention also provides a washing machine, a detergent box is arranged on the washing machine, a water containing cylinder communicated with the detergent box is arranged in the washing machine, and a water level detection device for detecting the water level or the water inflow amount of water into the washing machine is arranged on the washing machine by adopting the control method of the washing machine provided by the technical scheme.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
1. The control method of the washing machine provided by the invention has the advantages that the washing machine is fed into the water containing cylinder through the detergent box, when the water level in the water containing cylinder reaches the set water level, the washing machine judges whether the detergent is remained in the detergent box, if the detergent is remained in the detergent box, the washing machine continuously feeds water into the water containing cylinder through the detergent box in the process of washing clothes later, so that the remained detergent is continuously flushed into the water containing cylinder in the washing process of the clothes, the detergent is fully utilized until no detergent remains in the detergent box, the washing of the detergent box is stopped, the residual detergent in the detergent box can be reduced or prevented from entering the subsequent rinsing and dewatering procedures, more detergent remains on the dehydrated clothes are avoided, and the dewatering is sufficient.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
Fig. 1 is a flowchart of a control method of a washing machine according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of a washing machine according to another embodiment of the present invention;
fig. 3 is a control flow chart of a washing machine provided in an embodiment of the present invention.
In the figure: 1-a controller; 2-a first water inlet valve; 3-a second water inlet valve; 4-a water level detection device; 5-timing sensor.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1 and 2, the present invention further provides a control method of a washing machine, in which water is fed into a water containing drum through a detergent box, when the water level in the water containing drum reaches a set water level, whether detergent remains in the detergent box is judged, and if yes, water is fed into the water containing drum through the detergent box continuously.
In the prior art, after water inflow of the washing machine is completed, detergent can remain in the detergent box, especially when the washing water is originally contained in the washing machine, the water inlet valve can only feed a small amount of washing water, the water inlet time is relatively short, the washing time of the detergent box is insufficient, a large amount of detergent remains in the detergent box, and therefore, when rinsing and dewatering are caused, the rinsing of clothes is not clean enough, detergent remains after dewatering, and dewatering is insufficient.
In the embodiment of the invention, the washing machine enters water into the water containing cylinder through the detergent box, and when the water level in the water containing cylinder reaches a set water level, the washing machine starts to wash clothes in the water containing cylinder;
The washing machine is used for feeding water into the water containing cylinder through the washing machine, the washing machine washes the washing machine by utilizing water inflow to wash the washing machine, the washing machine washes the washing machine into the water containing cylinder, when the water level in the water containing cylinder reaches a set water level, the washing machine judges whether the washing machine has residual washing agent in the washing machine, namely whether the water inflow washes the washing machine cleanly, if the washing machine has residual washing agent in the washing machine, the washing machine continuously enters the water containing cylinder through the washing machine in the process of washing clothes later, so that the water inflow continuously washes the washing machine, the residual washing agent continuously washes the water containing cylinder in the washing process of the clothes, the washing machine is fully utilized until no washing agent residual in the washing machine, the washing machine stops washing the washing machine, the residual washing agent in the washing machine can be reduced or prevented from entering the subsequent rinsing and dewatering procedures, and more washing agent residual on the clothes after dewatering is avoided, and the dewatering is fully achieved;
The water containing cylinder can be an outer cylinder of the washing machine, and an inner cylinder is arranged in the outer cylinder; or the water containing cylinder can also be an inner cylinder of the washing machine, and an outer cylinder is arranged outside the inner cylinder.
In the embodiment of the invention, the water inlet time of the detergent box into the water containing cylinder reaches the set water inlet time, and the condition that no detergent remains in the detergent box is judged;
Specifically, as shown in fig. 1, water is continuously fed into the water containing cylinder through the detergent box, when the water level in the water containing cylinder reaches the set water level, the time for detecting the water fed through the detergent box is smaller than the set water feeding time, the detergent residue in the detergent box is judged, the water is continuously fed through the detergent box until the time for detecting the water fed through the detergent box is equal to the set water feeding time, and the water feeding of the detergent box is stopped.
In the embodiment of the invention, whether the detergent residue exists in the detergent box is judged by the time of water inflow to the water containing barrel through the detergent box reaching the set water inflow time, if the detergent residue exists in the detergent box, the time of water inflow to the water containing barrel through the detergent box is not up to the set water inflow time, and if the detergent residue does not exist in the detergent box, the time of water inflow to the water containing barrel through the detergent box is up to the set water inflow time;
It should be noted that, the node at which the water inlet time reaches the set water inlet time through the detergent box into the water containing barrel may be before the water level in the water containing barrel reaches the set water level, or may be after the water level in the water containing barrel reaches the set water level;
When the time of water inlet through the detergent box reaches the set water level before the water level in the water containing barrel reaches the set water level, the time sensor is used for detecting the time of water inlet through the detergent box in real time in the process of continuously water inlet through the detergent box into the water containing barrel, the time sensor starts water inlet timing from the detergent box, if the time of water inlet through the detergent box reaches the set water inlet time is calculated, the water level in the water containing barrel is detected by the water level detection device at the moment, water inlet through the detergent box is stopped, the washing machine simultaneously enters the water containing barrel through the first waterway and the second waterway, the second waterway is connected with the detergent box in series, at the moment, the second waterway is disconnected, the first waterway is continuously connected with the first waterway into the water containing barrel until the water level in the water containing barrel reaches the set water level, or the washing machine enters the water containing barrel through a waterway with the detergent box in series, at the moment, the waterway is disconnected, water inlet through the detergent box is stopped, the washing machine is warned at the moment, and the user is reminded of manually water inlet into the washing machine at the moment;
when the water inlet time of the washing machine reaches the set water level, the washing machine indicates that the washing machine has detergent residues in the water containing cylinder when the water level in the water containing cylinder reaches the set water level, the washing machine simultaneously feeds water into the water containing cylinder through a first waterway and a second waterway, the second waterway is connected with the washing machine in series, when the water level in the water containing cylinder reaches the set water level, the washing machine has detergent residues in the water containing cylinder, at the moment, the first waterway is disconnected, the second waterway is continuously connected, so that the washing machine can feed water into the water containing cylinder through the washing machine until the water inlet time of the washing machine reaches the set water inlet time; or the washing machine is connected with the water channel of the detergent box in series to feed water into the water containing cylinder, at the moment, the water channel is continuously connected, so that the washing machine is fed into the water containing cylinder through the detergent box until the time of feeding water through the detergent box reaches the set water feeding time;
The amount of detergent to be added is obtained according to the amount of laundry to be added, and different amounts of detergent to be added correspond to different set water inlet times, and the larger the amount of detergent to be added is, the larger the set water inlet time is.
In the embodiment of the invention, the water inlet time of the detergent box into the water containing cylinder reaches the set water inlet time, and the condition that no detergent remains in the detergent box is judged;
As shown in fig. 2, in particular, water is intermittently fed into the water containing cylinder through the detergent box, when the water level in the water containing cylinder reaches the set water level, the number of times of water feeding through the detergent box is detected to be smaller than the set water feeding number, the detergent residue in the detergent box is judged, water feeding through the detergent box is continued until the number of times of water feeding through the detergent box is detected to be equal to the set water feeding number, and the detergent box stops water feeding.
In the real-time example of the invention, whether the detergent residue exists in the detergent box is judged by the water inlet times of the detergent box to the water containing barrel reaching the set water inlet times, if the detergent residue exists in the detergent box, the water inlet times of the detergent box to the water containing barrel is not reached to the set water inlet times, and if the detergent residue does not exist in the detergent box, the water inlet times of the detergent box to the water containing barrel is reached to the set water inlet times;
It should be noted that, the node at which the number of times of water inlet into the water containing barrel through the detergent box reaches the set number of times of water inlet may be before the water level in the water containing barrel reaches the set water level, or may be after the water level in the water containing barrel reaches the set water level;
When the number of times of water inlet through the detergent box reaches the set water level before the number of times of water inlet reaches the set water level in the water containing barrel, the time sensor is used for detecting the number of times of water inlet through the detergent box in real time in the process of continuously water inlet through the detergent box into the water containing barrel, the time sensor starts water inlet timing from the detergent box, if the number of times of water inlet through the detergent box reaches the set water inlet number, the water level detection device is used for detecting that the water level in the water containing barrel does not reach the set water level at the moment, water inlet through the detergent box is stopped, the washing machine simultaneously enters the water containing barrel through a first waterway and a second waterway, the second waterway is connected with the detergent box in series, at the moment, the second waterway is disconnected, the first waterway is continuously connected with the water level in the water containing barrel, or the washing machine enters the water containing barrel through a waterway connected with the detergent box in series, at the moment, the waterway is disconnected, the water inlet through the detergent box is stopped, and the washing machine is warned at the moment, and the user is reminded of manually entering the washing machine at the moment;
When the number of times of water inlet through the detergent box reaches the set water level after the number of times of water inlet reaches the set water level in the water containing barrel, the fact that the detergent residue exists in the detergent box when the water level in the water containing barrel reaches the set water level is indicated, the washing machine simultaneously feeds water into the water containing barrel through the first waterway and the second waterway, the second waterway is connected with the detergent box in series, when the water level in the water containing barrel reaches the set water level, the detergent residue exists in the water containing barrel, at the moment, the first waterway is disconnected, the second waterway is continuously connected, so that the washing machine can feed water into the water containing barrel through the detergent box until the number of times of water inlet through the detergent box reaches the set water inlet number; or the washing machine is connected with the water channel of the detergent box in series to feed water into the water containing cylinder, at the moment, the water channel is continuously connected, so that the washing machine is fed into the water containing cylinder through the detergent box until the number of times of feeding water through the detergent box reaches the set number of times of feeding water;
the amount of detergent to be added is obtained according to the amount of laundry to be added, and different amounts of detergent to be added correspond to different set water intake times, and the more the amount of detergent to be added is, the more the set water intake times are.
In the embodiment of the invention, after the water level in the water containing barrel reaches the set water level, the washing machine continuously feeds water into the water containing barrel through the detergent box, and the water level in the water containing barrel is higher than the set water level, so that the washing program is adjusted.
In the embodiment of the invention, after the water level in the water containing cylinder reaches the set water level, and the detergent remains in the detergent box, if water is continuously fed into the water containing cylinder through the detergent box, the water level in the water containing cylinder is higher than the set water level, and the water level higher than the set water level makes the washing machine unable to normally wash clothes, so that the clothes can be normally washed by adjusting the washing program.
As shown in fig. 1 and 2, in the embodiment of the present invention, when the water level in the water tank reaches the set water level, it is detected that there is detergent residue in the detergent box, water is continuously fed through the detergent box, and when the water level in the water tank reaches the set maximum water level, it is detected that there is detergent residue in the detergent box, water is stopped from being fed through the detergent box, and the washing machine alarms and stops running.
In the embodiment of the invention, when the water level in the water containing cylinder reaches the set water level, the detergent residue in the detergent box is detected, water is continuously fed through the detergent box for a period of time, the water level in the water containing cylinder reaches the set maximum water level, the detergent residue in the detergent box is detected at the moment, the water level in the water containing cylinder reaches the set maximum water level, the water level overflows the water in the water containing cylinder, and the washing machine can not normally run, so that the water feeding through the detergent box is stopped, the washing machine alarms to prompt that clothes can not be washed, and the user is prompted to move out partial water in the washing cylinder, so that the water level in the water containing cylinder is lower than the set maximum water level, and the washing machine is restarted to execute a washing program, so that water can not be fed through the detergent box.
In the embodiment of the invention, when the water level in the water containing barrel reaches the set water level, the detergent residue in the detergent box is detected, water is continuously fed through the detergent box, when the water level in the water containing barrel reaches the set maximum water level, the detergent residue in the detergent box is detected, water feeding through the detergent box is stopped, the washing machine executes a water discharging program, part of water in the water containing barrel is discharged, and water is continuously fed through the detergent box.
In the embodiment of the invention, when the water level in the water containing barrel reaches the set water level, the detergent residue is detected to be in the detergent box, water is continuously fed into the water containing barrel through the detergent box, the water level in the water containing barrel reaches the set maximum water level, and the detergent residue is detected to be in the detergent box at the moment, because the water level in the water containing barrel reaches the set maximum water level, the set maximum water level is the water level which enables water in the water containing barrel to overflow, and the washing machine cannot normally run, at the moment, water feeding through the detergent box is needed to be stopped, the washing machine executes a water discharging program, and part of water in the water containing barrel can be fed into the water containing barrel through the detergent box for a period of time, and the time can be any period of time without comparing with the set water feeding time.
In the embodiment of the invention, before the washing process is finished, the washing machine detects that the time of water inlet through the detergent box does not reach the set water inlet time or the times of water inlet do not reach the set water inlet times, and prolongs the washing time, and simultaneously, prolongs the time of water inlet through the detergent box or increases the times of water inlet through the detergent box.
In the embodiment of the invention, if the time of water inlet through the detergent box does not reach the set water inlet time or the number of times of water inlet does not reach the set water inlet times before the washing process is finished, the washing machine prolongs the time of water inlet through the detergent box or the number of times of water inlet through the detergent box when the washing time is prolonged, so that the water inlet flow fully washes the detergent box, and the residues of the detergent are avoided or reduced; the extended time of water entering through the detergent box should be less than or equal to the extended washing time, and the increased number of times of water entering through the detergent box should be completed within the extended washing time.
In the embodiment of the invention, the washing machine feeds water into the water containing cylinder through a waterway,
As shown in fig. 1, the control method of the washing machine of the present invention comprises the following specific steps:
s1, continuously feeding water into a water containing cylinder through a detergent box by the washing machine, and executing a step S2;
s2, detecting whether the water inlet time of water inlet through the water containing cylinder reaches the set water inlet time, if so, executing the step S8, and if not, executing the step S3;
S3, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S4;
S4, judging whether the water level in the water containing cylinder reaches a set water level, if so, executing the step S5, and if not, executing the step S3;
S5, judging whether the water inlet time of the water containing cylinder reaches the set water inlet time, if so, executing the step S9, and if not, executing the step S6;
s6, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S7;
S7, judging whether the water level in the water containing cylinder reaches the set maximum water level, if so, executing the step S10; if not, executing the step S5;
s8, continuing to feed water to a set water level through the detergent box;
s9, stopping water inflow through the detergent box;
s10, stopping water inflow through the detergent box, alarming the washing machine, and stopping running.
Or the control method of the washing machine comprises the following specific steps:
S1, intermittently feeding water into a water containing cylinder by a washing machine through a detergent box, and executing a step S2;
s2, detecting whether the water inlet times of water inlet through the water containing cylinder reach the set water inlet times, if so, executing the step S8, and if not, executing the step S3;
S3, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S4;
S4, judging whether the water level in the water containing cylinder reaches a set water level, if so, executing the step S5, and if not, executing the step S3;
s5, judging whether the number of times of water inflow through the water containing cylinder reaches the set water inflow number, if so, executing the step S9, and if not, executing the step S6;
s6, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S7;
S7, judging whether the water level in the water containing cylinder reaches the set maximum water level, if so, executing the step S10; if not, executing the step S5;
s8, continuing to feed water to a set water level through the detergent box;
s9, stopping water inflow through the detergent box;
s10, stopping water inflow through the detergent box, alarming the washing machine, and stopping running.
The invention also provides a washing machine, a detergent box is arranged on the washing machine, a water containing cylinder communicated with the detergent box is arranged in the washing machine, and the water level detection device 4 for detecting the water level or the water inflow amount of water into the washing machine is arranged on the washing machine by adopting the control method of the washing machine provided by the technical scheme.
As shown in fig. 3, in the embodiment of the present invention, a controller 1 is provided on a washing machine, the controller 1 is connected with a water level detection device 4, and the water level detection device 4 comprises a water level sensor or a water flow sensor; the water level sensor and the water flow sensor are both connected with the controller 1, the water level sensor can directly measure the water level in the water containing barrel, the water flow sensor is used for detecting the water inflow of water into the water containing barrel, the water level sensor transmits detected water level information to the controller 1, the controller 1 judges whether the water level in the water containing barrel reaches a set water level or a set maximum water level according to the detected water level information, or the water flow sensor transmits detected water inflow information to the controller 1, and the controller 1 judges whether the water level in the water containing barrel reaches the set water level or the set maximum water level according to the detected water inflow information;
The washing machine is also provided with a timing sensor 5, the timing sensor 5 is used for detecting the water inlet time and the water inlet times of the water inlet through the detergent box, the timing sensor 5 is connected with the controller 1, the timing sensor 5 transmits the detected information of the water inlet time or the water inlet times of the water inlet through the detergent box to the controller 1, and the controller 1 judges whether the water inlet time of the water inlet through the detergent box reaches the set water inlet time or whether the water inlet times of the water inlet through the detergent box reaches the set water inlet times or not according to the information, and judges that the detergent residues exist in the detergent box;
The washing machine is provided with only one waterway for feeding water into the water containing barrel, and the waterway is connected with a detergent box, a water flow sensor and a water inlet valve in series; or two waterways for feeding water into the water containing barrel are arranged on the detergent, the two waterways are a first waterway and a second waterway respectively, the first waterway is connected with a first water inlet valve 2 in series, the second waterway is connected with a detergent box and a second water inlet valve 3 in series, and the first waterway and the second waterway are both connected with a water flow sensor.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (9)
1. A control method of washing machine, the washing machine is to the water drum of water containing through the detergent box, characterized by that, when the water level in the water drum reaches the presuming water level, judge whether there is detergent that remains in the detergent box, if, continue to enter the water drum through the detergent box;
Judging that no detergent remains in the detergent box when the water inlet time of the detergent box to the water containing barrel reaches the set water inlet time or the water inlet times reach the set water inlet times;
s1, continuously feeding water into a water containing cylinder through a detergent box by the washing machine, and executing a step S2;
S2, detecting whether the water inlet time of water inlet through the detergent box reaches the set water inlet time, if so, executing the step S8, and if not, executing the step S3;
S3, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S4;
S4, judging whether the water level in the water containing cylinder reaches a set water level, if so, executing the step S5, and if not, executing the step S3;
s5, judging whether the water inlet time of the detergent box reaches the set water inlet time, if so, executing the step S9, and if not, executing the step S6;
s6, continuously feeding water into the water containing cylinder through the detergent box, and executing the step S7;
S7, judging whether the water level in the water containing cylinder reaches the set maximum water level, if so, executing the step S10; if not, executing the step S5;
s8, continuing to feed water to a set water level through the detergent box;
s9, stopping water inflow through the detergent box;
s10, stopping water inflow through the detergent box, alarming the washing machine, and stopping running.
2. The control method of a washing machine according to claim 1, wherein water is continuously supplied into the water container through the detergent box, when the water level in the water container reaches the set water level, the time for supplying water through the detergent box is detected to be less than the set water supply time, it is determined that detergent remains in the detergent box, water supply through the detergent box is continued until the time for supplying water through the detergent box is detected to be equal to the set water supply time, and water supply through the detergent box is stopped.
3. The control method of a washing machine according to claim 1, wherein water is intermittently supplied into the water containing tub through the detergent box, when the water level in the water containing tub reaches the set water level, the number of times of water supply through the detergent box is detected to be smaller than the set water supply number, it is judged that detergent remains in the detergent box, water supply through the detergent box is continued until the number of times of water supply through the detergent box is detected to be equal to the set water supply number, and water supply through the detergent box is stopped.
4. A control method of a washing machine according to claim 3, wherein after the water level in the water tub reaches the set water level, the washing machine continues to feed water into the water tub through the detergent box, and the water level in the water tub is higher than the set water level, thereby adjusting the washing process.
5. A control method of a washing machine according to any one of claims 1 to 3, wherein when the water level in the water tub reaches a set water level, it is detected that there is detergent residue in the detergent box, water is continuously fed through the detergent box, and when the water level in the water tub reaches a set maximum water level, it is detected that there is detergent residue in the detergent box, water is stopped from being fed through the detergent box, and the washing machine is alerted and stopped.
6. A control method of a washing machine according to any one of claims 1 to 3, wherein when the water level in the water tub reaches a set water level, it is detected that there is detergent residue in the detergent box, water is continuously fed through the detergent box, when the water level in the water tub reaches a set maximum water level, it is detected that there is detergent residue in the detergent box, water feeding through the detergent box is stopped, the washing machine performs a water discharge process, part of water in the water tub is discharged, and water is continuously fed through the detergent box.
7. A control method of a washing machine according to any one of claims 1 to 3, wherein the washing machine detects that the time of water inflow through the detergent box does not reach the set water inflow time or the number of water inflow does not reach the set water inflow time before ending the washing process, and prolongs the time of water inflow through the detergent box or increases the number of water inflow through the detergent box while extending the washing time.
8. A control method of a washing machine according to any one of claims 1 to 3, wherein the washing machine is fed into the water containing tub through the first waterway and the second waterway, the second waterway is connected with the detergent box in series, the first waterway and the second waterway are simultaneously fed into the water containing tub, when the water level in the water containing tub reaches the set water level, it is determined that detergent remains in the detergent box, the first waterway stops feeding water, the second waterway continues feeding water, and washing of laundry is started.
9. A washing machine provided with a detergent box and a water containing cylinder communicated with the detergent box, characterized in that the control method of the washing machine is adopted according to any one of claims 1-8.
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