CN114601406A - Drying and storing method and device for dish washing machine and dish washing machine - Google Patents
Drying and storing method and device for dish washing machine and dish washing machine Download PDFInfo
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- CN114601406A CN114601406A CN202210440959.1A CN202210440959A CN114601406A CN 114601406 A CN114601406 A CN 114601406A CN 202210440959 A CN202210440959 A CN 202210440959A CN 114601406 A CN114601406 A CN 114601406A
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000001035 drying Methods 0.000 title claims abstract description 26
- 238000004851 dishwashing Methods 0.000 title abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 107
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
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- 230000001580 bacterial effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 12
- 238000007791 dehumidification Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 238000004321 preservation Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 4
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- 238000004134 energy conservation Methods 0.000 description 3
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
- A47L15/0034—Drying phases, including dripping-off phases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- Washing And Drying Of Tableware (AREA)
Abstract
The invention provides a drying and storing method and device for a dish washing machine and the dish washing machine, wherein the dish washing machine is provided with a heating unit and a fan for realizing the exchange of air inside and outside the dish washing machine, and the method comprises the following steps: monitoring a current humidity of an internal environment of the dishwasher; judging whether the current humidity is greater than a first preset humidity threshold value or not; when the current humidity is greater than a first preset humidity threshold value, controlling the fan and the heating unit to start to operate; and when the current humidity is monitored to be smaller than a second preset humidity threshold value, controlling the fan and the heating unit to be closed. Thereby through the humidity value of real-time supervision dish washer internal environment, come fan and the heating element work in the timely control dish washer, in order to maintain the humidity range that dish washer internal environment is in the preferred, avoid bacterial growing, the long-term storage of tableware has been realized, user's user demand has been improved, and when dish washer internal environment humidity suits control fan and heating element and close and avoided the energy extravagant, the life of fan and heating element has been prolonged.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a drying and storing method and device for a dish-washing machine and the dish-washing machine.
Background
The frequency of use of the dish washer is low due to the fact that users often enter a kitchen for cooking due to business trip or other factors, and the dish washer has great requirements for storage of washed tableware. Most of the existing dish-washing machines in the market have 72h or 168h storage and preservation functions, and the washed tableware is dried and preserved. But dish washer on the existing market, the stage of keeping is simple only according to predetermined program control fan work, and is relatively poor to actual service environment's matching nature and adaptability, receives the influence of external environment humidity easily, causes the inside humidity of dish washer to not keep well below certain level, causes bacterial growing easily, and the custody ability is relatively poor, can't satisfy the demand that the user preserved the tableware for a long time.
Disclosure of Invention
In view of this, the embodiment of the invention provides a drying and storing method and device for a dish washing machine and the dish washing machine, so as to overcome the defects that in the prior art, the storage function of the dish washing machine is poor in matching and adaptability to the actual use environment, so that bacteria are easy to breed, and the requirement of a user for storing tableware for a long time cannot be met.
According to a first aspect, an embodiment of the present invention provides a drying and preserving method for a dishwasher, the dishwasher is provided with a fan, the fan is used for realizing the exchange of air inside and outside the dishwasher, the dishwasher is further provided with a heating unit, and the method includes:
monitoring a current humidity of an internal environment of the dishwasher;
judging whether the current humidity is greater than a first preset humidity threshold value or not;
when the current humidity is greater than a first preset humidity threshold value, controlling the fan and the heating unit to start to operate;
and when the current humidity is monitored to be smaller than a second preset humidity threshold value, controlling the fan and the heating unit to be closed, and returning to the step of monitoring the current humidity of the internal environment of the dishwasher, wherein the second preset humidity threshold value is smaller than the first preset humidity threshold value.
Optionally, after controlling the fan and the heating unit to start operating, the method further includes:
monitoring the current operation time of the fan and the heating unit;
judging whether the current operation time length exceeds a preset operation time length or not;
and when the current operation time length exceeds the preset operation time length, improving the rotating speed of the fan and the heating power of the heating unit.
Optionally, the controlling the fan and the heating unit to start and operate includes:
calculating a first humidity difference value between the current humidity and the first preset humidity threshold value;
determining a target operating mode of the fan and the heating unit based on the first humidity difference value;
and controlling the fan and the heating unit to start and operate according to the target working mode.
Optionally, the determining a target operating mode of the fan and the heating unit based on the first humidity difference value includes:
determining a target operation parameter corresponding to the first humidity difference value based on a relation between a preset humidity difference value and an operation parameter, wherein the operation parameter comprises: rotating speed parameters of the fan and heating power parameters of the heating unit;
a target operating mode is determined based on the target operating parameter.
Optionally, the controlling the fan and the heating unit to start and operate further includes:
monitoring an external environment humidity of an external environment of the dishwasher;
judging whether the external environment humidity is greater than the first preset humidity threshold value or not;
when the external environment humidity is greater than the first preset humidity threshold value, calculating a second humidity difference value between the external environment humidity and the first preset humidity threshold value;
and adjusting the target operation parameter based on the second humidity difference value.
Optionally, the adjusting the target operation parameter based on the second humidity difference value includes:
determining a rotating speed parameter adjustment amount and a heating power parameter adjustment amount based on the relation between a preset temperature difference value and an operation parameter adjustment amount;
and adjusting the target operation parameters according to the rotating speed parameter adjustment amount and the heating power parameter adjustment amount.
Optionally, prior to monitoring the current humidity of the dishwasher internal environment, the method further comprises:
monitoring the storage time after the tableware in the dish washer is washed;
judging whether the storage time length exceeds a preset storage time length or not;
and monitoring the current humidity of the internal environment of the dishwasher when the storage duration exceeds a preset storage duration.
According to a second aspect, an embodiment of the present invention provides a drying and storing device for a dishwasher, the dishwasher is provided with a blower for exchanging air inside and outside the dishwasher, the dishwasher is further provided with a heating unit, the device includes:
the monitoring module is used for monitoring the current humidity of the internal environment of the dishwasher;
the first processing module is used for judging whether the current humidity is greater than a first preset humidity threshold value or not;
the second processing module is used for controlling the fan and the heating unit to start and operate when the current humidity is greater than the first preset humidity threshold value;
and the third processing module is used for controlling the fan and the heating unit to be closed and calling the monitoring module when monitoring that the current humidity is smaller than a second preset humidity threshold value, wherein the second preset humidity threshold value is smaller than the first preset humidity threshold value.
According to a third aspect, embodiments of the present invention provide a dishwasher, comprising:
a heating unit;
the fan is used for realizing the exchange of air inside and outside the dish washer;
a controller, the controller comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing therein computer instructions, and the processor executing the computer instructions to perform the method for dry preservation of a dishwasher as described in the first aspect and any one of its alternative embodiments.
According to a fourth aspect, embodiments of the present invention provide a computer-readable storage medium storing computer instructions for causing a computer to perform the method of dishwasher dry-keeping of the first aspect, or any one of its alternative embodiments.
The technical scheme of the invention has the following advantages:
according to the drying and storing method of the dish washing machine provided by the embodiment of the invention, the dish washing machine is internally provided with the fan, the fan is used for realizing the exchange of air inside and outside the dish washing machine, the dish washing machine is also internally provided with the heating unit, and the current humidity of the internal environment of the dish washing machine is monitored; judging whether the current humidity is greater than a first preset humidity threshold value or not; when the current humidity is greater than a first preset humidity threshold value, controlling the fan and the heating unit to start to operate; and when the current humidity is monitored to be smaller than a second preset humidity threshold value, controlling the fan and the heating unit to be closed, and returning to the step of monitoring the current humidity of the internal environment of the dishwasher. Thereby through the humidity value of real-time supervision dish washer internal environment, come fan and the heating element work in the timely control dish washer, in order to maintain the humidity range that dish washer internal environment is in the preferred, avoid bacterial growing, the long-term storage of tableware has been realized, user's user demand has been improved, and when dish washer internal environment humidity suits control fan and heating element and close and avoided the energy extravagant, the life of fan and heating element has been prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a dishwasher dry preservation method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a dishwasher according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a drying and storing device of a dishwasher according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a dishwasher according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The frequency of use of the dish washer is low due to the fact that users often enter a kitchen for cooking due to business trip or other factors, and the dish washer has great requirements for storage of washed tableware. Most of the existing dish-washing machines in the market have 72h or 168h storage and preservation functions, and the washed tableware is dried and preserved. But dish washer on the existing market, the stage of keeping is simple only according to predetermined program control fan work, and is relatively poor to actual service environment's matching nature and adaptability, receives the influence of external environment humidity easily, causes the inside humidity of dish washer to not keep well below certain level, causes bacterial growing easily, and the custody ability is relatively poor, can't satisfy the demand that the user preserved the tableware for a long time.
Based on the above problem, an embodiment of the present invention provides a dishwasher, as shown in fig. 1, the dishwasher is provided with a controller 1, the dishwasher is provided with a fan 2, the fan 2 is used for exchanging air inside and outside the dishwasher, the dishwasher is further provided with a heating unit 3 for heating an internal environment of the dishwasher, and the humidity of the internal environment of the dishwasher is adjusted by cooperating with the fan 2. For the above detailed description of the controller 1, reference is made to the following description of the method embodiment, which is not repeated herein. It should be noted that the humidity mentioned in the embodiments of the present invention refers to relative humidity, i.e. a humidity value directly measured by a humidity sensor.
Specifically, the heating unit 3 may be a heating rod formed by a resistance wire, a PTC, or other heating devices capable of heating air in the internal environment of the dishwasher, and the present invention is not limited thereto. The fan 2 is generally a single fan, and adopts an air inlet fan, and preferably includes two fans, namely an air inlet fan and an air outlet fan, in the embodiment of the invention, so as to increase the exchange speed of the air in the internal environment and the external environment of the dishwasher.
In practical application, humidity sensors are further arranged inside and outside the dishwasher for detecting humidity values of the internal environment and the external environment of the dishwasher and sending detection results to the controller 1.
Compared with the dish washing machine in the prior art, the dish washing machine provided by the embodiment of the invention has the advantages that the humidity sensors for increasing the detection of the humidity inside and outside the dish washing machine are provided for feeding back the humidity value of the environment inside and outside the dish washing machine in real time, the drying and storing program is flexibly adjusted according to the fed-back humidity value, the long-time drying and storing work is carried out on the tableware, the drying state inside the dish washing machine is kept, and the tableware can be stored for a long time. And is suitable for various humidity environments, and has good humidity control effect and strong storage capacity.
The embodiment of the invention provides a drying and storing method of a dishwasher, which specifically comprises the following steps as shown in figure 2:
step S101: the current humidity of the dishwasher's internal environment is monitored.
Specifically, the humidity sensor can be arranged in the inner container of the dishwasher to monitor the humidity value of the tableware storage environment in real time.
Step S102: and judging whether the current humidity is greater than a first preset humidity threshold value.
The first preset humidity threshold is a maximum humidity value that meets the requirement of the tableware being stored for a long time, and the specific value may be set according to the sensitivity of different types of tableware to the humidity of the storage environment during the storage process, or may also be set according to different storage functions set by the user in advance, and the first preset humidity threshold may be any value between 40% and 70%, for example, the first preset humidity threshold is 50%, which is not limited herein.
Step S103: and when the current humidity is greater than a first preset humidity threshold value, controlling the fan and the heating unit to start to operate.
Specifically, if dish washer internal environment humidity value surpasses the tableware and preserves the humidity value that requires, through opening the circulation of fan in order to accelerate dish washer inside and outside ambient air to reduce the humidity of dish washer internal environment, and heat the evaporation through the great air of the heating unit to dish washer internal humidity that opens the setting in the dish washer, further improve humidity falling speed, realize good dehumidification effect. It should be noted that, in the operating mode, the fan and the heating unit both operate according to a preset opening mode, and both may be started to operate simultaneously, or the fan may be started first to exchange external ambient air inside the dishwasher, and then the heating unit may be started to heat the internal ambient air after a certain time, or the heating unit may be started first to heat the internal ambient air, and then the fan may be started to operate after a certain time, which is not limited to this.
Step S104: and when the current humidity is monitored to be smaller than a second preset humidity threshold value, controlling the fan and the heating unit to be closed, and returning to the step S101.
Wherein the second preset humidity threshold is smaller than the first preset humidity threshold.
Specifically, when the humidity of the internal environment of the dishwasher is reduced to a certain degree, under the condition that the requirement of the humidity of the stored tableware is completely met, in order to avoid energy waste, the fan and the heating unit can be controlled to be closed and stopped, so that the energy conservation and emission reduction are realized under the condition that the requirement of the humidity of the stored tableware is guaranteed. The specific value of the second preset humidity threshold may be set by the user, or may be set according to different requirements for the environmental humidity according to different types of tableware stored in the dishwasher, where the second preset humidity threshold may be any value between 20% and 50%, for example, the first preset humidity threshold is 50%, and the second preset humidity threshold is 30%, which is not limited in this respect. It should be noted that, in the working mode, the control of the turning off of the fan and the heating unit is performed according to a preset turning off manner, and both of them may be turned off simultaneously, or the fan may be turned off first, and the heating unit may be turned off after a certain time, or the heating unit may be turned off first, and the fan may be turned off after a certain time, which is not limited by the present invention.
By executing the steps, the drying and storing method of the dish washing machine, provided by the embodiment of the invention, can timely control the fan and the heating unit in the dish washing machine to work by monitoring the humidity value of the internal environment of the dish washing machine in real time, so as to maintain the internal environment of the dish washing machine in a better humidity range, avoid bacteria breeding, realize long-term storage of tableware, improve the use requirements of users, and prolong the service lives of the fan and the heating unit while controlling the fan and the heating unit to be closed to avoid energy waste when the internal environment humidity of the dish washing machine is proper.
Specifically, in an embodiment, after the fan and the heating unit are controlled to be turned on and operated in step S103, the method for drying and storing a dishwasher according to an embodiment of the present invention further includes the following steps:
step S201: and monitoring the current running time of the fan and the heating unit.
And the current running time is the working time after the fan and the heating unit are started.
Step S202: and judging whether the current operation time length exceeds the preset operation time length.
Wherein, should predetermine the run time length for fan and heating unit corresponding maximum run time length under standard mode, should predetermine the run time length and can carry out nimble setting according to dish washer's dehumidification efficiency demand and user's requirement, if: the dishwasher can be subjected to relevant experiments before leaving the factory, and the maximum operation time length for controlling the internal environment humidity of the dishwasher to reach the tableware storage humidity requirement under the common condition by the fan and the heating unit is determined.
Step S203: and when the current operation time length exceeds the preset operation time length, the rotating speed of the fan and the heating power of the heating unit are increased.
Specifically, if fan and heating element start during operation have reached during the maximum operation, it is long to explain that current standard mode can't reach the tableware and keep required environment humidity in the short time, breed bacterium etc. easily, be unfavorable for the tableware to preserve, at this moment, the mode through the heating power who improves fan rotational speed and heating element, can further improve the speed that dish washer internal environment humidity descends, and the work efficiency is improved, and guarantee dish washer reaches the required environment humidity requirement of tableware in the short time, further improve the wet effect of accuse that the tableware was preserved, and user experience is improved.
Specifically, in an embodiment, the controlling the fan and the heating unit to start to operate in step S103 specifically includes the following steps:
step S301: and calculating a first humidity difference value between the current humidity and a first preset humidity threshold value.
Step S302: a target operating mode of the fan and the heating unit is determined based on the first humidity difference.
Specifically, in step S302, a target operation parameter corresponding to the first humidity difference is determined based on a relationship between a preset humidity difference and an operation parameter, where the operation parameter includes: rotating speed parameters of the fan and heating power parameters of the heating unit; a target operating mode is determined based on the target operating parameter.
The first humidity difference value is larger, the rotating speed of the corresponding fan is higher, the heating power is larger, the dehumidification effect is guaranteed, otherwise, if the difference between the current humidity and the first humidity threshold value is not large, the low-rotating-speed operation of the fan can be controlled, and the heating unit is also operated at low power, so that the energy consumption is reduced. For example, the relationship between the preset humidity difference and the operation parameter may be obtained by performing a correlation experiment on the dishwasher, determining the fan rotation speed data and the heating power data of the heating unit corresponding to the dishwasher with different humidity differences, and performing data analysis on the data, where the specific data analysis process may be implemented by referring to the existing data analysis means, such as linear regression, and the like, and the present invention is not limited thereto.
For example, assuming that the first preset humidity threshold is 30%, the humidity of 30% -100% may be divided into n parts by experiment according to the humidity difference between the humidity and the first preset humidity threshold, and each part may be equal or unequal, for convenience of description. Each aliquot corresponds to a stored dry program, i.e., the target operating mode. And judging which part X is in according to the current humidity value X of the internal environment of the dishwasher, and selecting a storage drying program corresponding to the part. For convenience of description in the following examples, the humidity was divided into 3 parts, which were 30% to 50%, 50% to 80%, and 80% to 100%, in this order. In practical application, the fan and the PTC are not suitable for long-time continuous operation, so an intermittent operation mode is adopted, and the corresponding preservation and drying procedures of each part are as follows:
1. humidity range is 30% -50%: working (the fan and the PTC work together) for 1h, and pausing for 30 min; working for 40min, and pausing for 1h (circulating for 4 times); the operation is carried out for 30min, and the suspension is carried out for 1h (always circulating).
2. Humidity range is 50% -80%: working for 1.5h, and pausing for 30 min; working for 1h, pausing for 1h (circulating for 4 times); work for 0.5h and pause for 1h (always circulate).
3. Humidity range is 80% -100%: working for 2h, and pausing for 20 min; working for 1.5h, pausing for 1h (circulating for 3 times); working for 1h, pausing for 1h (circulating for 5 times); the operation is carried out for 40min, and the suspension is carried out for 1h (always circulating).
It should be noted that the fan and the PTC in the preservation drying program operate according to the standard rotation speed and the standard power, and in practical application, different preservation drying programs corresponding to different fan rotation speeds or PTC heating powers can be set respectively to adjust the dehumidification effects of different preservation drying programs, provide the dehumidification flexibility, and improve the user experience.
Step S303: and controlling the fan and the heating unit to start and operate according to the target working mode.
Specifically, the target working modes of the fan and the heating unit are determined by monitoring the humidity value of the internal environment of the dish washing machine in real time and based on the temperature difference value between the humidity value and the first preset temperature threshold value, so that a good dehumidification effect can be ensured, energy waste can be avoided, energy conservation and emission reduction are realized, and the use experience of a user is improved.
Further, after the step S302 is executed, the step S103 of controlling the fan and the heating unit to start and operate includes the following steps:
step S304: the outside environment humidity of the outside environment of the dishwasher is monitored.
Step S305: and judging whether the external environment humidity is greater than a first preset humidity threshold value.
Step S306: and when the external environment humidity is greater than the first preset humidity threshold value, calculating a second humidity difference value between the external environment humidity and the first preset humidity threshold value.
Step S307: and adjusting the target operation parameter based on the second humidity difference value.
Specifically, in step S307, the rotation speed parameter adjustment amount and the heating power parameter adjustment amount are determined based on the relationship between the preset temperature difference and the operation parameter adjustment amount; and adjusting the target operation parameters according to the rotating speed parameter adjustment amount and the heating power parameter adjustment amount.
Wherein, if the external environment humidity is greater than the first preset humidity threshold, after the fan is turned on, because the external environment humidity of the dishwasher is also relatively large, the internal and external air exchange of the dishwasher can delay the internal dehumidification efficiency of the dishwasher, at this moment, in order to ensure the dehumidification effect, the operation parameters of the fan and the heating power need to be adjusted, the relationship between the preset temperature difference and the operation parameter adjustment amount can be the same as or different from the relationship in the step S302, specifically, flexible setting can be performed according to the actual requirement, exemplarily, the dehumidification effect can be improved by reducing the rotating speed of the fan and improving the heating power of the heating unit, and the invention is not limited thereto.
For example, assuming that the internal ambient humidity of the dishwasher is 40% and the external ambient humidity is 50% greater than the first preset humidity threshold value 30%, the adjusted operation mode of the corresponding saving and drying program is as follows: working (the fan and the PTC work together) for 1.5h, and pausing for 30 min; working for 40min, and pausing for 1h (circulating for 4 times); the operation is carried out for 40min, and the suspension is carried out for 1h (always circulating). Therefore, the dehumidification effect is improved by prolonging the working time of the fan and the PTC. In addition, in practical application, the dehumidification effect can be improved by adjusting the rotation speed of the fan or the PTC heating power, which is not limited in the present invention.
Specifically, in an embodiment, before performing step S101, the method for drying and storing a dishwasher according to an embodiment of the present invention further includes the following steps:
step S105: the storage duration after the completion of the washing of the dishware in the dishwasher is monitored.
Step S106: and judging whether the storage time length exceeds a preset storage time length.
Wherein, should predetermine the storage duration and be the tableware of depositing in the dish washer under the condition of not dehumidifying, can normally preserve the longest time that can not produce breeding bacterium scheduling problem promptly.
Step S107: when the storage time length exceeds the preset storage time length, the step S101 is executed.
Specifically, after the user uses the dish washer to wash tableware, the tableware is stored in the dish washer for a short time, such as 1 hour, and the humidity of the internal environment of the dish washer has no influence on the storage of the tableware at the moment, so that the energy consumption is further reduced, the energy waste is avoided, the storage capacity of the tableware can be guaranteed by judging whether the storage time exceeds the preset storage time, the requirement of long-term storage is met, energy conservation and consumption reduction can be further achieved, and the use experience of the user is improved.
By executing the steps, the drying and storing method of the dish washer provided by the embodiment of the invention timely controls the fan and the heating unit in the dish washer to work by monitoring the humidity value of the internal environment of the dish washer in real time, so as to maintain the internal environment of the dish washer in a better humidity range, avoid bacteria breeding, realize long-term storage of tableware, improve the use requirements of users, and prolong the service lives of the fan and the heating unit while controlling the fan and the heating unit to be closed when the internal environment humidity of the dish washer is proper so as to avoid energy waste.
The embodiment of the present invention also provides a drying and storing device for a dishwasher, which is applied to a controller 1 of the dishwasher shown in fig. 1, and as shown in fig. 3, the drying and storing device for the dishwasher includes:
a monitoring module 101 for monitoring the current humidity of the dishwasher internal environment. For details, refer to the related description of step S101 in the above method embodiment, and no further description is provided here.
The first processing module 102 is configured to determine whether the current humidity is greater than a first preset humidity threshold. For details, refer to the related description of step S102 in the above method embodiment, and no further description is provided here.
And the second processing module 103 is used for controlling the fan and the heating unit to start and operate when the current humidity is greater than a first preset humidity threshold value. For details, refer to the related description of step S103 in the above method embodiment, and details are not repeated herein.
And the third processing module 104 is configured to control the fan and the heating unit to be turned off and call the monitoring module 101 when it is monitored that the current humidity is smaller than a second preset humidity threshold value. For details, refer to the related description of step S104 in the above method embodiment, and are not repeated herein.
The drying and storing device of the dishwasher provided by the embodiment of the invention is used for executing the drying and storing method of the dishwasher provided by the embodiment, the implementation mode and the principle are the same, and the detailed content refers to the relevant description of the embodiment of the method, and is not repeated.
Through the cooperative cooperation of the components, the drying and storing device of the dish washing machine provided by the embodiment of the invention timely controls the fan and the heating unit in the dish washing machine to work by monitoring the humidity value of the internal environment of the dish washing machine in real time, so as to maintain the internal environment of the dish washing machine in a better humidity range, avoid bacterial growth, realize long-term storage of tableware, improve the use requirements of users, and prolong the service lives of the fan and the heating unit while controlling the fan and the heating unit to be closed when the humidity of the internal environment of the dish washing machine is proper so as to avoid energy waste.
Fig. 4 shows a schematic structural diagram of a controller 1 of the dishwasher of fig. 1 according to an embodiment of the present invention, and as shown in fig. 4, the controller 1 includes: a processor 901 and a memory 902, wherein the processor 901 and the memory 902 may be connected by a bus or by other means, and fig. 4 illustrates the connection by the bus as an example.
The memory 902, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the methods in the above-described method embodiments. The processor 901 executes various functional applications and data processing of the processor by executing non-transitory software programs, instructions and modules stored in the memory 902, that is, implements the methods in the above-described method embodiments.
The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 901, and the like. Further, the memory 902 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 902 may optionally include memory located remotely from the processor 901, which may be connected to the processor 901 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more modules are stored in the memory 902, which when executed by the processor 901 performs the methods in the above-described method embodiments.
The specific details of the controller may be understood by referring to the corresponding related description and effects in the above method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, and the implemented program can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD) or a Solid State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A drying and storing method for a dishwasher, wherein a fan is arranged in the dishwasher and used for realizing the exchange of air inside and outside the dishwasher, is characterized in that a heating unit is also arranged in the dishwasher, and the method comprises the following steps:
monitoring a current humidity of an internal environment of the dishwasher;
judging whether the current humidity is greater than a first preset humidity threshold value or not;
when the current humidity is greater than a first preset humidity threshold value, controlling the fan and the heating unit to start to operate;
and when the current humidity is monitored to be smaller than a second preset humidity threshold value, controlling the fan and the heating unit to be closed, and returning to the step of monitoring the current humidity of the internal environment of the dishwasher, wherein the second preset humidity threshold value is smaller than the first preset humidity threshold value.
2. The method of claim 1, wherein after controlling the fan and the heating unit to operate on, the method further comprises:
monitoring the current operation time of the fan and the heating unit;
judging whether the current operation time length exceeds a preset operation time length or not;
and when the current operation time length exceeds the preset operation time length, improving the rotating speed of the fan and the heating power of the heating unit.
3. The method of claim 1, wherein said controlling said fan and said heating unit to turn on comprises:
calculating a first humidity difference value between the current humidity and the first preset humidity threshold value;
determining a target operating mode of the fan and the heating unit based on the first humidity difference value;
and controlling the fan and the heating unit to start and operate according to the target working mode.
4. The method of claim 3, wherein said determining a target operating mode for said fan and said heating unit based on said first humidity difference value comprises:
determining a target operation parameter corresponding to the first humidity difference value based on a relation between a preset humidity difference value and an operation parameter, wherein the operation parameter comprises: rotating speed parameters of the fan and heating power parameters of the heating unit;
a target operating mode is determined based on the target operating parameter.
5. The method of claim 4, wherein the controlling the fan and the heating unit to operate on further comprises:
monitoring an external environment humidity of an external environment of the dishwasher;
judging whether the external environment humidity is greater than the first preset humidity threshold value or not;
when the external environment humidity is greater than the first preset humidity threshold value, calculating a second humidity difference value between the external environment humidity and the first preset humidity threshold value;
and adjusting the target operation parameter based on the second humidity difference value.
6. The method of claim 5, wherein said adjusting said target operating parameter based on said second humidity differential comprises:
determining a rotating speed parameter adjustment amount and a heating power parameter adjustment amount based on the relation between the preset temperature difference value and the operation parameter adjustment amount;
and adjusting the target operation parameters according to the rotating speed parameter adjustment amount and the heating power parameter adjustment amount.
7. The method of claim 1, wherein prior to monitoring the current humidity of the dishwasher internal environment, the method further comprises:
monitoring the storage time after the tableware in the dish washer is washed;
judging whether the storage time length exceeds a preset storage time length or not;
and monitoring the current humidity of the internal environment of the dishwasher when the storage duration exceeds a preset storage duration.
8. The utility model provides a dry save set of dishwasher, be provided with the fan in the dishwasher, the fan is used for realizing the exchange of the inside and outside air of dishwasher, a serial communication port, still be provided with heating element in the dishwasher, the device includes:
the monitoring module is used for monitoring the current humidity of the internal environment of the dishwasher;
the first processing module is used for judging whether the current humidity is greater than a first preset humidity threshold value or not;
the second processing module is used for controlling the fan and the heating unit to start and operate when the current humidity is greater than the first preset humidity threshold value;
and the third processing module is used for controlling the fan and the heating unit to be closed and calling the monitoring module when monitoring that the current humidity is smaller than a second preset humidity threshold value, wherein the second preset humidity threshold value is smaller than the first preset humidity threshold value.
9. A dishwasher, comprising:
a heating unit;
the fan is used for realizing the exchange of air inside and outside the dish washer;
a controller, the controller comprising: a memory and a processor communicatively coupled to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of any of claims 1-7.
10. A computer-readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-7.
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| CN202210440959.1A CN114601406A (en) | 2022-04-25 | 2022-04-25 | Drying and storing method and device for dish washing machine and dish washing machine |
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| CN202210440959.1A CN114601406A (en) | 2022-04-25 | 2022-04-25 | Drying and storing method and device for dish washing machine and dish washing machine |
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