CN118065112A - Multi-drum laundry treatment apparatus control method and multi-drum laundry treatment apparatus - Google Patents
Multi-drum laundry treatment apparatus control method and multi-drum laundry treatment apparatus Download PDFInfo
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- CN118065112A CN118065112A CN202410166329.9A CN202410166329A CN118065112A CN 118065112 A CN118065112 A CN 118065112A CN 202410166329 A CN202410166329 A CN 202410166329A CN 118065112 A CN118065112 A CN 118065112A
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 273
- 238000001035 drying Methods 0.000 claims description 62
- 238000005406 washing Methods 0.000 claims description 27
- 238000000429 assembly Methods 0.000 claims description 24
- 230000000712 assembly Effects 0.000 claims description 24
- 210000001061 forehead Anatomy 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 2
- 238000011217 control strategy Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- 230000006872 improvement Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Abstract
The invention discloses a control method of multi-drum clothes treatment equipment, which belongs to the field of household appliances and solves the problem that the heating control of the multi-drum clothes treatment equipment is relatively complex; s2, determining the execution sequence according to the priorities of different types of heating processes. The invention is mainly used for making diversified control strategies according to the category of the heating process, and is more intelligent and flexible in heating control. The invention also provides a multi-drum clothes treatment device, which adopts the control method of the multi-drum clothes treatment device to control the work.
Description
Technical Field
The present invention relates to laundry treatment apparatuses, and more particularly, to a multi-drum laundry treatment apparatus control method and a multi-drum laundry treatment apparatus.
Background
With the improvement of life quality, a multi-drum laundry treating apparatus in which a dryer and a washing machine are integrally provided has been developed. A multi-drum laundry treating apparatus generally comprises a washing drum and a drying drum, at least one of each of which is typically provided with a washing water heater for performing a washing heating process to heat the washing water, and a drying drum comprising a heat pump system for performing a drying heating process to heat air entering the drying drum, both heating processes being high-powered electrical components. When the washing heating process and the drying heating process are simultaneously executed, the working power of the multi-drum clothes treatment device is likely to exceed the rated power, and if the two heating functions are controlled to be simultaneously carried out at full power, a certain potential safety hazard exists. It is therefore necessary to control the wash heating course and the drying heating course to prevent the operating power of the multi-drum laundry treating apparatus from exceeding the rated power.
For example, in the prior art CN112575511a, a heating and washing control method of a multi-tub washing machine is disclosed, when a plurality of washing tub needs to simultaneously run a heating program, a priority level of different washing tub is obtained and a remaining heating time period T of the plurality of washing tub is obtained; and determining the heating sequence of the plurality of washing barrels according to the priority levels of the different washing barrels and the residual heating time periods. By sequencing the heating sequence of the plurality of washing barrels, control in the multi-barrel heating process is achieved. However, in the above prior art, the priority level and the remaining heating time length of the washing tub are used as the judging basis of the heating sequence, so that the heating control is relatively complex, more heating conflicts exist, and the control is not flexible enough. And the drying cylinder generally adopts a heat pump and a compressor to realize heating, the heating power is controlled by the rotating speed of the compressor, when the heating sequence is transferred and the power is required to be output by the drying cylinder, the operation of the compressor can be immediately cut off, and as a result, the loss of the compressor is caused, and the service life of the compressor is influenced.
Disclosure of Invention
The invention aims to provide a control method of multi-drum clothes treatment equipment, which solves the problem that the heating control of the multi-drum clothes treatment equipment is relatively complex, can make diversified control strategies according to the type of heating process, and is more intelligent and flexible in the aspect of heating control.
In order to achieve the above purpose, the invention adopts the following technical scheme: a multi-drum laundry treatment apparatus control method, the multi-drum laundry treatment apparatus comprising at least two drum assemblies each capable of performing a heating cycle, the heating cycle comprising one or more of a wash heating cycle and a dry heating cycle, the multi-drum laundry treatment apparatus control method comprising:
s1, when at least two cylinder assemblies need to execute a heating process, judging the type of the heating process of each cylinder assembly;
s2, determining the execution sequence according to the priorities of different types of heating processes.
After the technical scheme is adopted, the invention has the following advantages: the execution sequence is directly determined according to the priorities of different types of heating processes, rather than judging which cartridge assembly has higher priority, the cartridge assemblies of the same type can execute the heating processes with different priorities, and the same cartridge assembly can execute the heating processes with different priorities in different time periods, so that diversified control strategies can be made according to the types of the heating processes, and the heating control aspect is more intelligent and flexible.
Further, setting an execution time threshold T Threshold value of the drying and heating process, if the heating process to be executed includes the drying and heating process, recording that the execution time of the drying and heating process to be executed is T1, where the priority obtained when T1 is less than or equal to T Threshold value and the priority obtained when T1 > T Threshold value are different. By adopting the technical scheme, for the whole efficiency, the priority obtained when the T1 is less than or equal to T Threshold value of the drying and heating process is higher than the priority obtained when T1 is more than T Threshold value , namely the drying and heating process with short time can be executed preferentially. For some clothes made of specific materials or according to the needs in specific programs, the priority obtained when T1 is less than or equal to T Threshold value of the drying and heating process is lower than the priority obtained when T1 is more than T Threshold value , so that the drying and heating process with long time can be executed preferentially.
Further, if the heating process to be performed includes a wash heating process, the priority of the wash heating process is equal to the priority obtained when the drying heating process is T1. Ltoreq.T Threshold value , and the priority obtained when the drying heating process is T1. Ltoreq.T Threshold value is higher than the priority obtained when the drying heating process is T1 > T Threshold value . By adopting the technical scheme, the heating process can meet the diversified requirements.
Further, if the priorities of the heating processes are the same, the first-started cartridge assembly is better than the later-started cartridge assembly to determine the execution sequence of the heating processes. By adopting the technical scheme, the condition that the priorities of the heating processes executed by different cylinder assemblies are the same can be satisfied, so that heating conflict is avoided.
Further, the cartridge assembly includes a first cartridge assembly and a second cartridge assembly, the first cartridge assembly is started before the second cartridge assembly, the first cartridge assembly is executing a heating process with a lower priority, the second cartridge assembly is about to execute a heating process with a higher priority, when the heating process of the second cartridge assembly needs to be executed, the power for executing the heating process of the first cartridge assembly is reduced, and the second cartridge assembly is started again to execute the heating process, so that the sum of the power for executing the heating process of the first cartridge assembly and the power for executing the heating process of the second cartridge assembly is not more than the rated power P Forehead (forehead) of the multi-cartridge laundry treatment apparatus.
Further, the specific steps of reducing the power for executing the heating process of the first barrel assembly and restarting the second barrel assembly to execute the heating process are as follows:
S101, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
s102, starting a second cylinder assembly to execute a heating process, wherein the power P2 meets the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
s103, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution duration reaches a preset duration T Pre-preparation ;
S104, the heating process of the first barrel assembly stops, and the heating process of the second barrel assembly continues to be executed. Further, the specific steps of reducing the power for executing the heating process of the first barrel assembly and restarting the second barrel assembly to execute the heating process are as follows:
S201, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
S202, starting a second cylinder assembly to execute a heating process, and gradually increasing power P2 to meet the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
S203, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution time reaches a preset time T Pre-preparation ;
S204, the heating process of the first cylinder assembly stops, the heating process of the second cylinder assembly continues to be executed, and the power P2 is less than or equal to P Forehead (forehead) .
Further, the heating process of the first cylinder assembly is a drying heating process, the drying heating process is executed by the heat pump and the compressor, and gradually reducing the power for executing the drying heating process is realized by reducing the rotating speed of the compressor. By adopting the technical scheme, the rotation speed of the compressor is gradually reduced, the operation can not be immediately stopped when the power is discharged, the loss of the compressor is greatly reduced, and the service life of the compressor is ensured to reach the design requirement.
Further, if the cartridge module performing the heating process with the lower priority is started before the cartridge module performing the heating process with the higher priority, when the cartridge module performing the heating process with the higher priority needs to be started, determining whether to start the cartridge module performing the heating process with the higher priority according to the remaining execution time of the cartridge module performing the heating process with the lower priority. By adopting the technical proposal, the utility model has the advantages that,
Further, recording the remaining execution time of the currently executed heating process with lower priority as T The remainder is , presetting a threshold T Remainder of the process of the remaining execution time, if T The remainder is ≤TRemainder of the process , executing the heating process with higher priority after the heating process with lower priority is finished, if T The remainder is ＞TRemainder of the process , suspending the heating process with lower priority, executing the heating process with higher priority, and executing the heating process with lower priority after the heating process with higher priority is finished. By adopting the technical scheme, the overall efficiency of the multi-drum clothes treatment equipment can be improved when a user uses the multi-drum clothes treatment equipment, the priority can be ignored temporarily when T The remainder is ≤TRemainder of the process is carried out, the judgment logic is simpler, the heating process is executed by the drum assembly started before the drum assembly is started, one drum assembly can be emptied in advance when the drum assembly needs to be used continuously, and the utilization rate of the drum assembly is improved.
Further, the drum assembly includes a circulation fan operating at a first rotational speed V1 when the drum assembly performs a drying and heating process, and operating at a second rotational speed V2 when the drying and heating process is suspended, V2 < V1. By adopting the technical scheme, after the drying and heating process is suspended, the temperature of the cylinder assembly can be gradually reduced, so that the rotating speed of the circulating fan is reduced, the air in the cylinder assembly can be continuously circulated, the condition that the temperature in the cylinder assembly rises in a short time is avoided, compared with the condition that the circulating fan is directly stopped, the condition that the temperature rises in a short time due to the fact that the heat in the cylinder assembly is concentrated can be avoided, and therefore clothes are protected from being damaged due to the fact that the temperature rises.
The invention also provides a multi-drum clothes treating apparatus comprising at least two drum assemblies, wherein the drum assemblies are at least one of washing drum assemblies and drying drum assemblies, the washing drum assemblies are used for executing washing heating processes, the drying drum assemblies are used for executing drying heating processes, and the multi-drum clothes treating apparatus adopts the control method of the multi-drum clothes treating apparatus according to any one of the technical schemes to control work.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a flowchart of a method of controlling a multi-drum laundry treating apparatus according to the present invention;
fig. 2 is a flowchart illustrating an example of a first embodiment of the present invention.
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 of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments.
The terms "first," "second," and the like in the description and in the claims, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order, and do not necessarily indicate a "first" even if a "second" is used before a certain feature. It should be understood that in the present invention, "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. It should be understood that in the present invention, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of X, Y, Z comprises, "comprising X, Y and/or Z" means that any one or any two or three of X, Y, Z comprise.
The technical scheme of the invention is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.
Embodiment one:
The present invention provides a multi-drum laundry treatment apparatus control method, the multi-drum laundry treatment apparatus comprising at least two drum assemblies each of which can perform a heating course including one or more of a wash heating course and a dry heating course, as shown in fig. 1, the multi-drum laundry treatment apparatus control method comprising:
s1, when at least two cylinder assemblies need to execute a heating process, judging the type of the heating process of each cylinder assembly;
s2, determining the execution sequence according to the priorities of different types of heating processes.
In the invention, the execution sequence is directly determined according to the priorities of different types of heating processes, rather than judging which cartridge assembly has higher priority, the cartridge assemblies of the same type can execute the heating processes with different priorities, and the same cartridge assembly can execute the heating processes with different priorities in different time periods, so that diversified control strategies can be made according to the types of the heating processes, and the control method is more intelligent and flexible in heating control.
Specifically, in one embodiment, a threshold T Threshold value of an execution duration of a drying and heating process is set, if a heating process to be executed includes a drying and heating process, the execution duration of the drying and heating process to be executed is recorded as T1, and the priority obtained when T1 is less than or equal to T Threshold value and the priority obtained when T1 > T Threshold value of the drying and heating process are different. In general, for the overall efficiency, it may be set that the drying and heating process obtains a higher priority at T1T Threshold value than at T1 > T Threshold value , i.e., the drying and heating process with a short time may be preferentially performed to finish. For some clothes made of specific materials or according to the needs in specific programs, the priority obtained when T1 is less than or equal to T Threshold value of the drying and heating process is lower than the priority obtained when T1 is more than T Threshold value , so that the drying and heating process with long time can be executed preferentially.
In view of the diversity of the heating courses, if the heating courses to be performed include the washing heating courses, the priority of the washing heating courses may be set to be equal to the priority obtained when the drying heating courses are T1-T Threshold value , and the priority obtained when the drying heating courses are T1-T Threshold value is higher than the priority obtained when the drying heating courses are T1 > T Threshold value . In consideration of the situation that the priorities of the heating processes executed by different cartridge assemblies are the same, on the basis, if the priorities of the heating processes are the same, the cartridge assemblies started first are better than the cartridge assemblies started later to determine the execution sequence of the heating processes, so that heating conflict is avoided.
The drum assembly includes a first drum assembly and a second drum assembly, the first drum assembly is started before the second drum assembly, the first drum assembly is executing a heating process with a lower priority, the second drum assembly is about to execute a heating process with a higher priority, when the heating process of the second drum assembly needs to be executed, the power for executing the heating process of the first drum assembly is reduced, and the second drum assembly is started again to execute the heating process, so that the sum of the power for executing the heating process of the first drum assembly and the power for executing the heating process of the second drum assembly is not more than the rated power P Forehead (forehead) of the multi-drum laundry treatment apparatus. The power for performing the heating process of the first cartridge assembly is reduced in two ways, one is gradually reduced, and the other is directly stopped, and the power becomes 0. Thus, in particular to one embodiment, the power to perform the heating process of the first cartridge assembly is reduced, and the specific steps of restarting the second cartridge assembly to perform the heating process are:
S101, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
s102, starting a second cylinder assembly to execute a heating process, wherein the power P2 meets the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
s103, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution duration reaches a preset duration T Pre-preparation ;
s104, the heating process of the first barrel assembly stops, and the heating process of the second barrel assembly continues to be executed.
In another embodiment, the specific steps of reducing the power of the heating process of the first cartridge assembly and restarting the second cartridge assembly to perform the heating process are:
S201, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
S202, starting a second cylinder assembly to execute a heating process, and gradually increasing power P2 to meet the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
S203, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution time reaches a preset time T Pre-preparation ;
S204, the heating process of the first cylinder assembly stops, the heating process of the second cylinder assembly continues to be executed, and the power P2 is less than or equal to P Forehead (forehead) .
If the cylinder assembly directly runs from high speed to no rotation, the friction force generated by suspending the operation of the cylinder assembly is large, so that the loss of the cylinder assembly is increased and the cylinder assembly is easy to damage; if the rotation speed of the cylinder assembly is gradually reduced until the cylinder assembly is stopped, the friction generated on the cylinder assembly is small, and the possibility of damaging the cylinder assembly is reduced, so that a mode of gradually reducing the power is adopted. For example, the heating process of the first drum assembly is a drying heating process, and in order to realize gradual reduction of the power of the heating process of the first drum assembly, the drying heating process can be selected to be executed by a heat pump and a compressor, and gradual reduction of the power of the heating process of the first drum assembly is realized by adopting a mode of reducing the rotating speed of the compressor. The rotation speed of the compressor is gradually reduced, the operation cannot be immediately stopped when the power is discharged, the loss of the compressor is greatly reduced, and the service life of the compressor is ensured to reach the design requirement. In another embodiment, the heating process of the first barrel assembly may be adjusted by switching the operation states of at least two heaters, for example, the powers of the two heaters are not equal, the smaller power heater may be stopped first to reduce the power for executing the heating process to a certain extent, then the larger power heater is stopped, the smaller power heater is started to reduce the power for executing the heating process to a certain extent, and finally the smaller power heater is stopped to change the power for executing the heating process of the first barrel assembly to 0. In this case, the drying and heating process performed by the heat pump and the compressor may be performed simultaneously with the heating process performed by the two heaters.
It will be appreciated that if the heating process of the first cartridge assembly is performed by only one heater, the heater may be directly deactivated when the power to perform the heating process of the first cartridge assembly is reduced.
In order to improve the overall efficiency when the user uses the multi-drum laundry treating apparatus, it may be set that if the drum assembly performing the heating course of the lower priority is started before the drum assembly performing the heating course of the higher priority, when the drum assembly performing the heating course of the higher priority needs to be started, it is determined whether to start the drum assembly performing the heating course of the higher priority according to the remaining execution time of the drum assembly performing the heating course of the lower priority. For example, the remaining execution time of the currently executed heating process with a lower priority is recorded as T The remainder is , a threshold T Remainder of the process of the remaining execution time is preset, if T The remainder is ≤TRemainder of the process , the heating process with a higher priority is executed after the heating process with a lower priority is finished, if T The remainder is ＞TRemainder of the process , the heating process with a lower priority is suspended, the heating process with a higher priority is executed, and after the heating process with a higher priority is finished, the heating process with a lower priority is executed. By setting the threshold T Remainder of the process , the priority can be ignored temporarily at T The remainder is ≤TRemainder of the process , the judgment logic is simpler, the previously started cartridge assembly is enabled to perform the heating process first, and when the cartridge assembly needs to be used continuously, one cartridge assembly can be emptied in advance, so that the utilization rate of the cartridge assembly is improved. The threshold T Remainder of the process may be set by default or by the user. The remaining execution time of the heating process is the remaining heating time of the cartridge assembly.
For example, referring to fig. 2, when the heating process of the first cartridge assembly needs to be performed, it is first determined whether the heating process of the second cartridge assembly is being performed:
if not, the heating process of the first barrel assembly starts to be executed;
If yes, further judging the priority;
judging whether the priority of the heating process of the first barrel assembly is higher than that of the heating process of the second barrel assembly:
If not, the heating process of the first cylinder assembly is stopped, the heating process of the second cylinder assembly is continued until the heating process of the second cylinder assembly is completed, and then the heating process of the first cylinder assembly is started to be executed;
If yes, further comparing the residual execution time T The remainder is of the heating process of the second barrel assembly with a threshold value T Remainder of the process ;
Comparing whether T The remainder is ≤TRemainder of the process is true;
If not, the heating process of the first cylinder assembly starts to be executed, the heating process of the second cylinder assembly is suspended to be executed until the heating process of the first cylinder assembly is executed, and then the heating process of the second cylinder assembly starts to be executed;
If yes, the heating process of the second barrel assembly continues to be executed until the heating process of the second barrel assembly is completed, and then the heating process of the first barrel assembly is started to be executed.
The drum assembly includes a circulation fan which is operated at a first rotational speed V1 when the drum assembly performs a drying and heating process, and which is operated at a second rotational speed V2 when the drying and heating process is suspended, V2 < V1. Because the temperature of the cylinder assembly can gradually decrease after the drying and heating process is suspended, the rotating speed of the circulating fan is reduced, instead of directly stopping the circulating fan, the air in the cylinder assembly can be continuously circulated, the condition that the temperature in the cylinder assembly rises in a short time is avoided, compared with the condition that the circulating fan is directly stopped, the condition that the temperature rises in a short time due to the fact that the heat in the cylinder assembly is concentrated can be avoided, and therefore clothes are protected from being damaged due to the fact that the temperature rises.
Embodiment two:
The present invention also provides a multi-drum laundry treating apparatus comprising at least two drum assemblies, the drum assemblies being at least one of a washing drum assembly and a drying drum assembly, for example, the multi-drum laundry treating apparatus may be a washing and drying all-in-one machine comprising one washing drum assembly and one drying drum assembly, a washing machine having two different function drum assemblies, a dryer having two different function drum assemblies, or the like. The washing drum assembly is used to perform a washing heating course, the drying drum assembly is used to perform a drying heating course, and the multi-drum laundry treating apparatus is controlled to operate using the multi-drum laundry treating apparatus control method of any of the above embodiments. The multi-drum laundry treatment apparatus can make various control strategies according to the type of heating process, is more intelligent and flexible in heating control, and can be applied to a wider range of product models.
In addition to the preferred embodiments described above, other embodiments of the present invention are also contemplated as falling within the scope of the claimed invention, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present invention.
Claims (12)
1. A multi-drum laundry treatment apparatus control method, the multi-drum laundry treatment apparatus comprising at least two drum assemblies each capable of performing a heating cycle, the heating cycle comprising one or more of a wash heating cycle and a dry heating cycle, the multi-drum laundry treatment apparatus control method comprising:
s1, when at least two cylinder assemblies need to execute a heating process, judging the type of the heating process of each cylinder assembly;
s2, determining the execution sequence according to the priorities of different types of heating processes.
2. The control method of a multi-drum laundry treatment apparatus according to claim 1, wherein an execution time period threshold T Threshold value of a drying heating course is set, and if the heating course to be executed includes a drying heating course, it is noted that the execution time period of the drying heating course to be executed at present is T1, and the priority obtained when T1 is equal to or less than T Threshold value is different from the priority obtained when T1 > T Threshold value .
3. The control method of a multi-drum laundry treatment apparatus according to claim 2, wherein if the heating course to be performed includes a wash heating course, the priority of the wash heating course is equal to the priority obtained when the drying heating course is T1. Ltoreq.t Threshold value , and the priority obtained when the drying heating course is T1. Ltoreq.t Threshold value is higher than the priority obtained when the drying heating course is T1 > T Threshold value .
4. A multi-drum laundry treatment apparatus control method according to claim 3, wherein the order of execution of the heating courses is determined with the cartridge assembly started first being better than the cartridge assembly started later if the priorities of the heating courses are the same.
5. The method of controlling a multi-drum laundry treating apparatus according to claim 1, wherein the drum assembly includes a first drum assembly and a second drum assembly, the first drum assembly is started before the second drum assembly, the first drum assembly is performing a lower priority heating course, the second drum assembly is about to perform a higher priority heating course, when the heating course of the second drum assembly needs to be performed, the power of the heating course of the first drum assembly is reduced, and the second drum assembly is restarted to perform the heating course, so that the sum of the power of the heating course of the first drum assembly and the power of the heating course of the second drum assembly is not more than the rated power P Forehead (forehead) of the multi-drum laundry treating apparatus.
6. The control method of a multi-drum laundry treating apparatus according to claim 5, wherein the reducing power for performing the heating process of the first drum assembly, and restarting the second drum assembly to perform the heating process comprises the specific steps of:
S101, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
s102, starting a second cylinder assembly to execute a heating process, wherein the power P2 meets the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
s103, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution duration reaches a preset duration T Pre-preparation ;
s104, the heating process of the first barrel assembly stops, and the heating process of the second barrel assembly continues to be executed.
7. The control method of a multi-drum laundry treating apparatus according to claim 5, wherein the reducing power for performing the heating process of the first drum assembly, and restarting the second drum assembly to perform the heating process comprises the specific steps of:
S201, gradually reducing the power for executing the heating process of the first barrel assembly until the power is reduced to a preset value P1;
S202, starting a second cylinder assembly to execute a heating process, and gradually increasing power P2 to meet the condition that P2+P1 is less than or equal to P Forehead (forehead) ;
S203, the heating process of the first cylinder assembly and the heating process of the second cylinder assembly are kept to be executed simultaneously, and the execution time reaches a preset time T Pre-preparation ;
S204, the heating process of the first cylinder assembly stops, the heating process of the second cylinder assembly continues to be executed, and the power P2 is less than or equal to P Forehead (forehead) .
8. A multi-drum laundry treatment apparatus control method according to claim 6 or 7, wherein the heating course of the first drum assembly is a drying heating course, the drying heating course being performed by a heat pump and a compressor, and gradually decreasing the power for performing the drying heating course is achieved by decreasing the rotation speed of the compressor.
9. The control method of the multi-drum laundry treating apparatus according to claim 1, wherein if the drum assembly performing the heating course of the lower priority is started before the drum assembly performing the heating course of the higher priority, when the drum assembly performing the heating course of the higher priority needs to be started, it is determined whether to start the drum assembly performing the heating course of the higher priority based on the remaining execution time of the drum assembly performing the heating course of the lower priority.
10. The control method of a multi-drum laundry treatment apparatus according to claim 9, wherein the remaining execution time of the currently executed lower priority heating course is recorded as T The remainder is , a threshold T Remainder of the process of the remaining execution time is preset, if T The remainder is ≤TRemainder of the process , the higher priority heating course is executed after the lower priority heating course is ended, if T The remainder is ＞TRemainder of the process , the lower priority heating course is suspended, the higher priority heating course is executed, and the lower priority heating course is executed after the higher priority heating course is ended.
11. The method of controlling a multi-drum laundry treatment apparatus according to claim 1, wherein the drum assembly includes a circulation fan operating at a first rotational speed V1 when the drum assembly performs a drying heating process, and operating at a second rotational speed V2 when the drying heating process is suspended, V2 < V1.
12. A multi-drum laundry treatment apparatus comprising at least two drum assemblies, the drum assemblies being at least one of a washing drum assembly for performing a wash heating cycle and a drying drum assembly for performing a drying heating cycle, characterized in that the multi-drum laundry treatment apparatus is controlled to operate using the multi-drum laundry treatment apparatus control method according to any one of claims 1 to 11.
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| CN202410166329.9A CN118065112A (en) | 2024-02-06 | 2024-02-06 | Multi-drum laundry treatment apparatus control method and multi-drum laundry treatment apparatus |
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| CN202410166329.9A CN118065112A (en) | 2024-02-06 | 2024-02-06 | Multi-drum laundry treatment apparatus control method and multi-drum laundry treatment apparatus |
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| CN (1) | CN118065112A (en) |
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2024
- 2024-02-06 CN CN202410166329.9A patent/CN118065112A/en active Pending
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