CN118127753A - Control method of drum washing machine - Google Patents
Control method of drum washing machine Download PDFInfo
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- CN118127753A CN118127753A CN202211542686.8A CN202211542686A CN118127753A CN 118127753 A CN118127753 A CN 118127753A CN 202211542686 A CN202211542686 A CN 202211542686A CN 118127753 A CN118127753 A CN 118127753A
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- water
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- clothes
- washing machine
- inner cylinder
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- 238000005406 washing Methods 0.000 title claims abstract description 161
- 238000000034 method Methods 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000005507 spraying Methods 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 abstract description 6
- 101150114468 TUB1 gene Proteins 0.000 description 23
- 230000000694 effects Effects 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 11
- 102000004190 Enzymes Human genes 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003958 fumigation Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010412 laundry washing Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000126 substance Substances 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
- D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
-
- 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
- D06F33/46—Control of the energy or water consumption
-
- 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
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to the technical field of washing machines, in particular to a control method of a drum washing machine, which aims to solve the problem that bacteria between an inner drum and an outer drum in the washing mode of the conventional drum washing machine can adhere to clothes to cause secondary pollution of the clothes. For this purpose, the control method of the drum washing machine of the present invention comprises: controlling the spraying device to spray water and/or washing liquid to the clothes to be washed in the inner cylinder; controlling the inner cylinder to rotate; after the spraying device is started, acquiring the actual water level height in the clearance cavity; when the actual water level is higher than the preset water level, the gap cavity is controlled to drain, so that water in the gap cavity is always not contacted with the inner cylinder, water and/or washing liquid sprayed onto clothes to be washed are always clean, the water and/or washing liquid cannot be reused, bacteria in the gap cavity can be prevented from being brought into the inner cylinder and attached to the clothes to be washed, and secondary pollution to the clothes is avoided.
Description
Technical Field
The invention relates to the technical field of washing machines, and particularly provides a control method of a drum washing machine.
Background
Washing machines are common home laundry washing apparatuses, which are classified according to washing modes, and may be broadly classified into pulsator washing machines and drum washing machines. The washing mode of the existing drum washing machine is generally that water is firstly fed between the inner drum and the outer drum, so that the water level is higher than that of the inner drum, clothes are soaked in the water, and the inner drum rotates to 'beat' the clothes for washing. If the service life of the washing machine is long, bacteria can be bred between the inner cylinder and the outer cylinder, so that when a user uses the washing machine to wash clothes, the clothes are likely to be polluted secondarily, and the washing machine is not beneficial to health.
Accordingly, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the technical problems, namely, the problems that bacteria between an inner drum and an outer drum are attached to clothes in the washing mode of the traditional drum washing machine to cause secondary pollution of the clothes.
The invention provides a control method of a drum washing machine, which comprises an inner drum, an outer drum and a spray device, wherein the inner drum is rotatably arranged in the outer drum, the inner drum is used for accommodating clothes to be washed, a clearance cavity is formed between the inner drum and the outer drum, and the spray device is arranged to be capable of spraying into the inner drum, and the control method comprises the following steps: controlling the spraying device to spray water and/or washing liquid to the clothes to be washed in the inner cylinder; controlling the inner cylinder to rotate; after the spraying device is started, acquiring the actual water level height in the clearance cavity; when the actual water level is higher than the preset water level, controlling the clearance cavity to drain water so that water in the clearance cavity is always not contacted with the inner barrel.
Under the condition of adopting the technical scheme, in the washing stage and the rinsing stage, the spraying device sprays the clothes to be washed in the inner cylinder directly, so that sprayed water and/or washing liquid firstly enters the inner cylinder to be contacted with the clothes to be washed, then enters the clearance cavity and finally is discharged through the clearance cavity, so that the water and/or washing liquid sprayed onto the clothes to be washed is always clean and cannot be reused, meanwhile, the water in the clearance cavity is always not contacted with the inner cylinder, and when the inner cylinder rotates, the water in the clearance cavity cannot enter the inner cylinder again along with the rotation of the inner cylinder, bacteria in the clearance cavity can be prevented from being brought into the inner cylinder and attached to the clothes to be washed, secondary pollution to the clothes cannot be caused, and because the water in the clearance cavity is always not contacted with the inner cylinder, the resistance caused by the contact with the water is not required to be overcome when the inner cylinder rotates, so that compared with the traditional roller washing machine, the power consumption is reduced.
In addition, the washing and rinsing of the clothes are realized by adopting a spraying mode, so that water and/or washing liquid can be sprayed on the clothes more uniformly, the washing and rinsing effects of the clothes are ensured, and meanwhile, the water-saving effect is achieved.
In a specific embodiment of the control method of the drum washing machine, the control method is used for a washing stage of the drum washing machine; the step of controlling the rotation of the inner cylinder specifically comprises: and after the clothes to be washed in the inner cylinder are fully soaked, controlling the inner cylinder to rotate reciprocally.
In a specific embodiment of the above control method of a drum washing machine, the step of controlling the spraying device to spray water and/or washing liquid to the laundry in the inner drum specifically includes: firstly, controlling the spraying device to spray water to the clothes to be washed in the inner cylinder; and then controlling the spraying device to spray the washing liquid to the clothes to be washed in the inner barrel.
In a specific embodiment of the above control method of a drum washing machine, the step of "controlling the spraying device to spray the washing liquid to the laundry in the inner tub" further includes: and controlling the spraying device to spray the mixed solution of the washing liquid and the water to the clothes to be washed in the inner barrel.
In a specific embodiment of the control method of the drum washing machine, the control method is used for a rinsing stage of the drum washing machine; the step of controlling the rotation of the inner cylinder specifically comprises: and controlling the inner cylinder to rotate reciprocally while spraying water to the clothes to be washed in the inner cylinder.
In a specific embodiment of the control method of the drum washing machine, the control method is used for a rinsing stage of the drum washing machine; the step of controlling the rotation of the inner cylinder specifically comprises: and after spraying water to the clothes to be washed in the inner cylinder, controlling the inner cylinder to rotate reciprocally.
In a specific embodiment of the above control method of a drum washing machine, the control method further includes: simultaneously or after spraying water and/or washing liquid to the clothes to be washed in the inner cylinder, hot air or water vapor is supplied into the outer cylinder.
Under the condition of adopting the technical scheme, the clothes are fumigated in a mode of supplying hot air or steam, and the activity of enzymes contained in the washing liquid put into the inner barrel can be activated in a washing stage, so that the enzymes are better fused with the clothes, the stain removal and cleaning are promoted, the consumption of the washing liquid can be reduced, the rinsing times are reduced, the clothes are easier to rinse in a rinsing stage, and the washing cleanliness is improved. Moreover, as the fumigation mode is adopted for the clothes, compared with the existing mode of soaking the clothes in water and heating the water, the clothes are heated more uniformly.
In addition, because the hot air or steam is supplied to the inner cylinder at the same time or after spraying water and/or washing liquid to the clothes to be washed, the activity of enzyme contained in the washing liquid can be ensured to be activated gradually, and the phenomenon that the activity is deactivated due to overhigh temperature when the washing liquid is sprayed is avoided, so that the cleaning effect is influenced.
In a specific embodiment of the control method of a drum washing machine, the drum washing machine further includes a drying system, and the step of "supplying hot air into the outer tub" specifically includes: and controlling the drying system to supply hot air into the outer cylinder.
In a specific embodiment of the control method of a drum washing machine, the drum washing machine further includes a heating element disposed at an inner bottom of the tub, and the step of "supplying water vapor into the tub" specifically includes: and controlling the heating element to heat the washing water at the bottom in the outer barrel so as to generate water vapor.
In a specific embodiment of the above control method of a drum washing machine, the control method further includes: before the spraying device is started, acquiring the weight and/or the material of the clothes to be washed in the inner cylinder; the spray amount of water and/or washing liquid is determined based on the weight and/or material of the laundry to be washed.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
Fig. 1 is a schematic view of a drum washing machine according to the present invention;
fig. 2 is a schematic structural diagram corresponding to step S100 in the control method of the drum washing machine according to the present invention;
FIG. 3 is a flowchart showing main steps of a control method of the drum washing machine of the present invention;
FIG. 4 is a flowchart showing the specific steps of step S100 in the control method of the drum washing machine according to the present invention;
fig. 5 is a flowchart showing specific steps of step S200 in the control method of the drum washing machine of the present invention;
FIG. 6 is a flowchart showing a possible control procedure of the control method of the drum washing machine of the present invention;
List of reference numerals:
1. An inner cylinder; 2. an outer cylinder; 3. a spraying device; 4. a window pad; 5. a supercharging device; 6. a water inlet box assembly; 61. a water inlet; 62. and a water outlet.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application.
It should be noted that, in the description of the present invention, terms such as "inner", "outer", and the like, indicating directions or positional relationships are based on directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In addition, in the description of the present invention, it should also be noted that, in the description of the present invention, unless explicitly stated and defined otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection or an integral connection; 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 can be understood by those skilled in the art according to the specific circumstances.
It should also be noted that in the description of the present application, although the steps of the control method of the present application are described in a specific order, these orders are not limiting, and those skilled in the art may perform the steps in a different order without departing from the basic principles of the present application.
Referring first to fig. 1, a schematic diagram of a drum washing machine according to the present invention is shown. As shown in fig. 1, the drum washing machine of the present invention includes an inner tub 1, an outer tub 2, and a spraying device 3 (not shown in fig. 1), the inner tub 1 is rotatably provided in the outer tub 2, the inner tub 1 is for accommodating laundry to be washed, a gap chamber (not shown in the drawing) is formed between the inner tub 1 and the outer tub 2, a window pad 4 is provided at an open end of a front structure of the outer tub 2, and the spraying device 3 is mounted on the window pad 4 and is provided to be capable of spraying into the inner tub 1.
Referring next to fig. 3, which is a flowchart illustrating main steps of a control method of a drum washing machine for a washing stage and a rinsing stage of the drum washing machine according to the present invention. As shown in fig. 3, the control method of the present invention includes:
Step S100, controlling a spraying device 3 to spray water and/or washing liquid to the clothes to be washed in the inner cylinder 1;
step S200, controlling the inner cylinder 1 to rotate;
Step S300, after the spraying device 3 is started, acquiring the actual water level height in the clearance cavity;
and step S400, when the actual water level is higher than the preset water level, controlling the clearance cavity to drain water so that the water in the clearance cavity is always not contacted with the inner cylinder 1.
Wherein a water level sensor (not shown in the drawings) is provided in the interstitial chamber to detect an actual water level in the interstitial chamber.
In the washing stage and the rinsing stage, the spraying device 3 sprays the clothes to be washed in the inner cylinder 1 directly, so that sprayed water and/or washing liquid firstly enters the inner cylinder 1 to be contacted with the clothes to be washed, then enters the clearance cavity, and finally is discharged through the clearance cavity, so that the water and/or washing liquid sprayed onto the clothes to be washed are always clean and cannot be reused, meanwhile, the water in the clearance cavity is always not contacted with the inner cylinder 1, when the inner cylinder 1 rotates, the water in the clearance cavity cannot enter the inner cylinder 1 again along with the rotation of the inner cylinder 1, bacteria in the clearance cavity can be prevented from being brought into the inner cylinder 1 and attached to the clothes to be washed, secondary pollution to the clothes cannot be caused, and because the water in the clearance cavity is always not contacted with the inner cylinder 1, the resistance caused by the contact with the water is not required to be overcome when the inner cylinder 1 rotates, so that compared with the traditional drum washing machine, the power consumption is reduced.
In addition, the washing and rinsing of the clothes are realized by adopting a spraying mode, so that water and/or washing liquid can be sprayed on the clothes more uniformly, the washing and rinsing effects of the clothes are ensured, and meanwhile, the water-saving effect is achieved.
In this embodiment, in order to ensure the spraying effect of the spraying device 3, as shown in fig. 2, a person skilled in the art may add the pressurizing device 5 to be matched with the spraying device 3 according to the water pressure of the actual user, so as to ensure the spraying effect of the spraying device 3.
Referring now to fig. 4, a flowchart illustrating steps of step S100 in the control method of the drum washing machine according to the present invention is shown. As shown in fig. 4, in step S100, the step of "controlling the spraying device 3 to spray water and/or washing liquid to the laundry in the inner tub 1" specifically includes:
step S110, firstly controlling a spraying device 3 to spray water to the clothes to be washed in the inner cylinder 1;
step S121, then controlling the spraying device 3 to spray washing liquid to the clothes to be washed in the inner cylinder 1;
In the above steps, water is sprayed to the laundry to make the laundry in a fully soaked state, and then a washing liquid is sprayed to the laundry to make the washing liquid adhere to the laundry.
Preferably, in step S121, the step of "controlling the spraying device 3 to spray the washing liquid to the laundry in the inner tub 1" further includes:
Step S122, controlling the spraying device 3 to spray the mixed solution of the washing liquid and the water to the laundry in the inner drum 1. Wherein the mixed solution of the washing liquid and the water is pre-mixed before entering the spraying device 3.
In the above steps, water is sprayed to the clothes to be washed to make the clothes to be washed in a wet state, and then a mixed solution of the washing solution and the water is sprayed to the clothes to be washed to make the clothes to be washed fully wet and the washing solution is attached. The method ensures that the clothes to be washed are in a wet but incomplete wet state, and are in a fully wet state under the action of the mixed liquid of the washing liquid and the water, so that the washing liquid can be more uniformly attached to the clothes to be washed, the washing effect of the subsequent clothes is ensured, and meanwhile, the consumption of the washing liquid and the spraying water consumption are also saved.
Illustratively, as shown in fig. 2, the drum washing machine of the present invention further includes a water inlet box assembly 6 and a washing liquid throwing assembly (not shown in the drawings), a water inlet 61 and a water outlet 62 are provided on the water inlet box assembly 6, the water inlet 61 is connected with a water supply device (not shown in the drawings), the water outlet 62 is connected with the spraying device 3, the water inlet box assembly 6 is used for water inlet and delivering to the spraying device 3, and the washing liquid throwing assembly is used for storing washing liquid and throwing the washing liquid into the water inlet box assembly 6, and is mixed with the water inlet box assembly 6 for water inlet and delivering to the spraying device 3.
Referring now to fig. 5, a flowchart illustrating steps of step S200 in the control method of the drum washing machine according to the present invention is shown. As shown in fig. 5, in step S200, in the washing stage of the drum washing machine, the step of "controlling the rotation of the inner tub 1" specifically includes:
step S210, after the laundry in the inner tub 1 is sufficiently soaked, controlling the inner tub 1 to reciprocate.
It should be noted that, although the description of the step S210 is made in connection with the inner tub 1 being fully soaked before performing the reciprocating rotation, this is not a limitation, and those skilled in the art may control the inner tub 1 to perform the reciprocating rotation while spraying water and/or washing liquid by the spraying device 3 according to the need, and may control the inner tub 1 to alternately operate with the spraying device 3, that is, after each spraying period of time by the spraying device 3, the inner tub 1 may perform the reciprocating rotation until the spraying device 3 satisfies the spraying set amount and stops operating, and then control the inner tub 1 to continuously perform the reciprocating rotation. Such modifications do not depart from the gist of the invention and are intended to be within the scope of the invention.
The washing liquid may be a single washing liquid, for example, a washing liquid, or may be a washing liquid mixture having a certain concentration after dilution, and the present invention is not limited thereto.
In the rinsing stage of the drum washing machine, the step of "controlling the rotation of the drum 1" specifically includes:
step S220 of controlling the inner tub 1 to reciprocally rotate while spraying water to the laundry in the inner tub 1.
In the rinsing phase of a drum washing machine, in an alternative embodiment, the step of "controlling the rotation of the drum 1" comprises in particular:
step S230, after spraying water to the laundry in the inner tub 1, controlling the inner tub 1 to reciprocate.
Specifically, in the rinsing stage, after each rinsing, the inner cylinder 1 is rotated rapidly, water on the clothes is spin-dried, and then the next rinsing is performed, and the steps are repeated in sequence until the set rinsing times are completed or the clothes are detected to be rinsed cleanly.
The drum washing machine of the present invention further includes a drying system for supplying hot air into the tub 2. The control method of the invention further comprises the following steps:
Simultaneously with or after spraying water and/or washing liquid to the laundry in the inner tub 1, the drying system is controlled to supply hot air into the outer tub 2.
Or in an alternative embodiment, the drum washing machine of the present invention further includes a heating element provided at the inner bottom of the tub 2 for heating the washing water at the inner bottom of the tub 2 to generate water vapor. The control method of the invention further comprises the following steps:
the heating element is controlled to heat the washing water at the bottom inside the tub 2 to generate water vapor at the same time or after spraying water and/or washing liquid to the laundry inside the tub 1.
When the actual water level in the clearance cavity is lower than the dry-burning water level, the water is controlled to be supplemented into the clearance cavity in order to prevent the heating element from dry-burning.
The temperature at which the hot air or the water vapor is supplied into the outer tube 2 is not limited in the present invention, and those skilled in the art can set the temperature according to the optimal activity temperature that can be achieved by the washing liquid to be actually used in practical applications.
In the above steps, the clothes are fumigated by adopting a mode of supplying hot air or steam, and in a washing stage, the activity of enzyme contained in the washing liquid put into the inner barrel 1 can be activated to be better fused with the clothes, so that the stain removal and cleaning are promoted, meanwhile, the consumption of the washing liquid can be reduced, the rinsing times are reduced, the clothes are easier to rinse in the rinsing stage, and the washing cleanliness is improved. Moreover, as the fumigation mode is adopted for the clothes, compared with the existing mode of soaking the clothes in water and heating the water, the clothes are heated more uniformly.
In addition, since the hot air or steam is supplied to the inner tub 1 while or after spraying water and/or washing liquid to the laundry, it is possible to ensure that the activity of enzymes contained in the washing liquid is gradually activated, and to prevent the activity from being deactivated due to an excessively high temperature while spraying the washing liquid, thereby affecting the cleaning effect.
Referring now to fig. 6, the control method of the present invention further comprises, prior to actuation of the spraying device 3:
Step S510, obtaining the weight and/or the material of the clothes to be washed in the inner cylinder 1;
step S520, determining the spraying amount of water and/or washing liquid based on the weight and/or material of the laundry.
In this case, the weight of the laundry may be obtained by providing a weight sensor on the inner tub 1 in step S510, and the material of the laundry may be obtained by using an AI camera recognition technique, a spectroscopic analysis technique, or the like, which is not limited in the present invention.
In step S520, a person skilled in the art stores in advance the mapping relationship between different materials and weights of the laundry and the spraying amounts of water and/or washing liquid, and then matches the corresponding spraying amounts of water and/or washing liquid based on the actually obtained weight and/or materials of the laundry. Illustratively, the greater the weight of the laundry to be washed, the greater the amount of water and/or wash liquor spray it requires. At the same weight, the spraying amount of the water and/or the washing liquid required by the cotton clothes is larger than that of the chemical fiber clothes.
In the steps, the spraying amount of water and/or detergent is controlled based on the weight and/or the material of the clothes to be washed, so that the clothes cleaning effect can be ensured, and the purpose of saving water can be achieved.
Further, the washing times and the rinsing times may be controlled according to the weight and/or the material of the laundry to be washed. In addition, the user can also customize the washing times and/or the rinsing times according to the actual cleaning requirements.
Further, after the rinsing is finished, the user can select whether to dry the laundry according to the requirement.
Further, after finishing the washing, the user can select whether to start the self-cleaning function according to the actual requirement after taking out the clothes and closing the cover body of the drum washing machine. When the self-cleaning function is started, the spraying device 3 is controlled to be started, and meanwhile, the clearance cavity is controlled to drain water so as to flush the inner cylinder 1, so that self-cleaning is realized. The starting time of the self-cleaning function can be set by a user by directly defaulting the starting time of the program, and can also be set by the user according to actual demands.
Further, after the drum washing machine is started or the washing is finished, the drum washing machine also has the function of judging whether water exists in the clearance cavity, and when the water exists in the clearance cavity, the clearance cavity is controlled to be emptied.
With continued reference to fig. 6, one possible complete flow of the control method of the present invention is:
Step S610, controlling the clearance cavity to be emptied;
Step S510, obtaining the weight and/or the material of the clothes to be washed in the inner cylinder 1;
Step S520, determining the spraying amount of water and/or detergent based on the weight and/or material of the laundry;
step S110, firstly controlling a spraying device 3 to spray water to the clothes to be washed in the inner cylinder 1;
step S122, then controlling the spraying device 3 to spray the mixed solution of the washing liquid and the water to the clothes to be washed in the inner barrel 1;
Step S130: supplying hot air into the outer tub 2;
step S620, a washing stage;
step S630, rinsing stage;
Step S300, after the spraying device 3 is started, acquiring the actual water level height in the clearance cavity;
Step S400, when the actual water level is higher than the preset water level, controlling the clearance cavity to drain water so that water in the clearance cavity is always not contacted with the inner cylinder 1;
Step S640, a drying stage;
In step S650, the self-cleaning function is started.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. A control method of a drum washing machine, the drum washing machine including an inner drum rotatably provided in the outer drum, an outer drum for accommodating laundry to be washed, and a spray device provided to be capable of spraying into the inner drum, the control method comprising:
controlling the spraying device to spray water and/or washing liquid to the clothes to be washed in the inner cylinder;
Controlling the inner cylinder to rotate;
After the spraying device is started, acquiring the actual water level height in the clearance cavity;
When the actual water level is higher than the preset water level, controlling the clearance cavity to drain water so that water in the clearance cavity is always not contacted with the inner barrel.
2. The control method of a drum washing machine according to claim 1, wherein the control method is used for a washing stage of the drum washing machine;
The step of controlling the rotation of the inner cylinder specifically comprises:
and after the clothes to be washed in the inner cylinder are fully soaked, controlling the inner cylinder to rotate reciprocally.
3. The control method of a drum washing machine according to claim 2, wherein the step of controlling the spraying device to spray water and/or wash liquid to the laundry in the inner tub comprises:
firstly, controlling the spraying device to spray water to the clothes to be washed in the inner cylinder;
and then controlling the spraying device to spray the washing liquid to the clothes to be washed in the inner barrel.
4. A control method of a drum washing machine as claimed in claim 3, wherein the step of controlling the spraying device to spray the washing liquid to the laundry in the drum further comprises:
And controlling the spraying device to spray the mixed solution of the washing liquid and the water to the clothes to be washed in the inner barrel.
5. The control method of a drum washing machine according to claim 1, wherein the control method is used for a rinsing stage of the drum washing machine;
The step of controlling the rotation of the inner cylinder specifically comprises:
and controlling the inner cylinder to rotate reciprocally while spraying water to the clothes to be washed in the inner cylinder.
6. The control method of a drum washing machine according to claim 1, wherein the control method is used for a rinsing stage of the drum washing machine;
The step of controlling the rotation of the inner cylinder specifically comprises:
and after spraying water to the clothes to be washed in the inner cylinder, controlling the inner cylinder to rotate reciprocally.
7. The control method of the drum washing machine as claimed in any one of claims 1 to 6, further comprising:
Simultaneously or after spraying water and/or washing liquid to the clothes to be washed in the inner cylinder, hot air or water vapor is supplied into the outer cylinder.
8. The method of controlling a drum washing machine as claimed in claim 7, wherein the drum washing machine further comprises a drying system, the step of supplying hot air into the tub comprising:
And controlling the drying system to supply hot air into the outer cylinder.
9. The method of controlling a drum washing machine as claimed in claim 7, wherein the drum washing machine further comprises a heating element provided at an inner bottom of the tub, the step of supplying water vapor into the tub comprising:
and controlling the heating element to heat the washing water at the bottom in the outer barrel so as to generate water vapor.
10. The control method of the drum washing machine as claimed in any one of claims 1 to 6, further comprising:
Before the spraying device is started, acquiring the weight and/or the material of the clothes to be washed in the inner cylinder;
The spray amount of water and/or washing liquid is determined based on the weight and/or material of the laundry to be washed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211542686.8A CN118127753A (en) | 2022-12-02 | 2022-12-02 | Control method of drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211542686.8A CN118127753A (en) | 2022-12-02 | 2022-12-02 | Control method of drum washing machine |
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| CN118127753A true CN118127753A (en) | 2024-06-04 |
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| CN202211542686.8A Pending CN118127753A (en) | 2022-12-02 | 2022-12-02 | Control method of drum washing machine |
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| Country | Link |
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| CN (1) | CN118127753A (en) |
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