CN115058856A - Silver ion-based sterilization method and device and washing machine - Google Patents

Silver ion-based sterilization method and device and washing machine Download PDF

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Publication number
CN115058856A
CN115058856A CN202210662155.6A CN202210662155A CN115058856A CN 115058856 A CN115058856 A CN 115058856A CN 202210662155 A CN202210662155 A CN 202210662155A CN 115058856 A CN115058856 A CN 115058856A
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CN
China
Prior art keywords
silver ion
liquid
silver
washing
turbidity
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Pending
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CN202210662155.6A
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Chinese (zh)
Inventor
文静
花蕊
崔璨
王洪艳
蔡晓龙
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202210662155.6A priority Critical patent/CN115058856A/en
Publication of CN115058856A publication Critical patent/CN115058856A/en
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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/26—Textiles, e.g. towels, beds, cloths
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/14—Supply, recirculation or draining of washing liquid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

The invention provides a silver ion-based sterilization method, a sterilization device and a washing machine. Relates to the technical field of silver ion sterilization. The sterilization method comprises the following steps: obtaining the liquid inlet amount of liquid to be fed into the washing barrel; and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel. According to the invention, the working time of the silver ion generator is controlled, so that excessive consumption of silver ions is avoided, a better sterilization effect is achieved, and the waste of sterilization materials is avoided.

Description

Silver ion-based sterilization method and device and washing machine
Technical Field
The invention relates to the technical field of silver ion sterilization, in particular to a sterilization method and a sterilization device based on silver ions and a washing machine.
Background
At present, the clothes sterilization technology in the field of washing machines mainly comprises ozone sterilization, silver ion sterilization, light sterilization, electrolytic water sterilization, ultraviolet sterilization, high-temperature sterilization and disinfectant sterilization. Due to cost and technical limitations, most washing machines on the market sterilize by using high temperature sterilization or ultraviolet sterilization. However, the high temperature sterilization or the ultraviolet sterilization, which is achieved by heating the washing water or adding an ultraviolet generator, respectively, uses the high temperature washing water or the ultraviolet to achieve the sterilization effect, has disadvantages of high energy consumption and influence on the activity of the laundry detergent, and may deform most of the laundry under the action of high temperature or ultraviolet.
With the rapid development of science and technology, people have a higher pursuit for living quality, and consumers have higher and higher requirements for sterilizing clothes. Therefore, the silver ion generator is arranged at the water inlet, and the silver ions are used for sterilizing and achieving a better sterilization effect. Silver ion sterilization is a convenient method, but the cost of silver ion particles is high, and in addition, the silver ion generator is wholly soaked in washing water in the prior art, so that the consumption of the silver ion particles is large, and the waste of sterilization materials is caused.
Disclosure of Invention
In view of the above, the present invention provides a silver ion-based sterilization method, a sterilization apparatus, and a washing machine, which achieve a better sterilization effect and avoid waste of sterilization materials.
In a first aspect, the present invention provides a silver ion-based germicidal method, comprising:
obtaining the liquid inlet amount of liquid to be fed into the washing barrel;
and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
In one embodiment, further comprising:
detecting a silver ion concentration of silver ions contained in the liquid in the washing tub within the open period;
and when the concentration of the silver ions is greater than or equal to a preset first maximum concentration threshold value, turning off the silver ion generator.
In one embodiment, further comprising:
detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
and when the concentration of the silver ions is less than a preset second maximum concentration threshold value, continuing to turn on the silver ion generator.
In one embodiment, further comprising:
and detecting the turbidity of the liquid in the washing barrel, and judging whether to turn on the silver ion generator or not according to the turbidity.
Wherein, the detecting the turbidity of the liquid in the washing barrel and judging whether to turn on the silver ion generator according to the turbidity comprises:
acquiring the turbidity of the liquid in the washing barrel through a turbidity sensor;
the turbidity currently acquired by the turbidity sensor is equal to the turbidity acquired last time, and the silver ion generator is turned on.
Wherein, acquire the feed liquor volume of preparation entering liquid in the washtub, include:
collecting the weight of articles in the washing barrel, and determining the liquid inlet amount of liquid to be fed into the washing barrel according to the weight of the articles;
wherein the weight of the articles is in direct proportion to the liquid inlet amount.
Wherein the determining of the on-time period of the silver ion generator based on the liquid inlet amount in the washing tub includes:
acquiring the number of silver ions generated by the silver ion generator in unit time;
and calculating based on the liquid inlet amount and the number of the silver ions to obtain the opening time period of the silver ion generator.
In a second aspect, the present invention provides a silver ion-based germicidal device, comprising:
the acquisition unit is used for acquiring the liquid inlet amount of liquid to be fed into the washing barrel;
and the processing unit is used for determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
In one embodiment, further comprising:
a first detection unit for detecting a silver ion concentration of silver ions contained in liquid in the washing tub within the open period;
and the first control unit is used for turning off the silver ion generator when the silver ion concentration is greater than or equal to a preset first maximum concentration threshold value.
In one embodiment, further comprising:
a second detection unit for detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
and the third control unit is used for continuing to turn on the silver ion generator when the silver ion concentration is less than a preset second maximum concentration threshold value.
In one embodiment, further comprising:
and the starting unit is used for detecting the turbidity of the liquid in the washing barrel and judging whether to turn on the silver ion generator or not according to the turbidity.
In a fourth aspect, the present invention provides a washing machine, a sterilizer;
the sterilizer adopts the steps of the silver ion-based sterilization method to sterilize the clothes in the washing barrel of the washing machine.
In a fourth aspect, the present invention provides an electronic device comprising: a processor, a memory, a communication interface, and a communication bus; wherein the content of the first and second substances,
the processor, the communication interface and the memory complete mutual communication through a communication bus;
the processor is used for calling the computer instructions in the memory to execute the steps of the silver ion-based sterilization method.
In a fifth aspect, the present invention provides a computer readable storage medium storing computer instructions that, when executed, cause the computer to perform the steps of the above-described silver ion-based sterilization method.
According to the silver ion-based sterilization method, the sterilization device and the washing machine, the silver ions are prevented from being excessively consumed by controlling the working time of the silver ion generator, so that the sterilization material is prevented from being wasted while a better sterilization effect is achieved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate embodiments of the present invention or solutions in the prior art, the drawings that are needed in the embodiments or solutions in the prior art will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and are therefore not to be considered limiting of scope, and that other relevant drawings can be derived from those drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first process of a silver ion-based sterilization method according to the present invention;
FIG. 2 is a schematic view of a second process of a silver ion-based sterilization method provided by the present invention;
FIG. 3 is a third schematic flow diagram of a silver ion-based sterilization method provided by the invention;
FIG. 4 is a fourth schematic flow chart of a silver ion-based sterilization method provided by the invention;
FIG. 5 is a flow chart illustrating the operation of the washing machine according to the present invention using the silver ion-based sterilization method;
FIG. 6 is a schematic structural diagram of a silver ion-based sterilization device according to the present invention;
fig. 7 is a schematic structural diagram of an electronic device provided by 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 only a part of the embodiments of the present invention, and not all the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a silver ion-based sterilization method, which is shown in figure 1 and specifically comprises the following contents:
s101: obtaining the liquid inlet amount of liquid to be fed into the washing barrel;
in this step, the inlet volume of the liquid to be introduced into the washing tub is the volume of liquid to be introduced into the washing tub, for example, 8 liters of water is introduced into the washing tub. In this embodiment, the liquid inlet amount is determined according to the weight of the articles in the washing tub, for example, if the articles in the washing tub are clothes, and the weight of the clothes is 3 kg, the amount of water injected into the washing tub is 8 liters. That is, in this step, the liquid inlet amount of the liquid to be introduced into the washing tub is obtained, the weight of the articles in the washing tub needs to be collected, and the liquid inlet amount of the liquid to be introduced into the washing tub is determined according to the weight of the articles;
it should be noted that the weight of the articles is in direct proportion to the liquid inlet amount, that is, the more the weight of the articles in the washing tub is, the more the liquid inlet amount of the liquid in the washing tub is.
S102: and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
In the step, the liquid inlet amount in the washing barrel is determined, and the quantity of the silver ions corresponding to the current liquid inlet amount can be determined according to the sterilization effect corresponding to the concentration of the silver ions in the liquid.
In the implementation, the number of silver ions generated by a silver ion generator in unit time is acquired; and calculating based on the liquid inlet amount and the number of the silver ions to obtain the opening time period of the silver ion generator.
As can be seen from the above description, the silver ion-based sterilization method provided by the embodiment of the invention avoids waste caused by excessive consumption of silver ions by controlling the operating time of the silver ion generator, and the silver ion water has a bacteriostatic effect, so that unpleasant odor is not generated, and the sterilization effect is improved.
In an embodiment of the present invention, referring to fig. 2, the embodiment of the silver ion-based sterilization method further includes the following steps:
s103: detecting a silver ion concentration of silver ions contained in the liquid in the washing tub within the open period;
s104: and when the concentration of the silver ions is greater than or equal to a preset first maximum concentration threshold value, turning off the silver ion generator.
In the embodiment, the silver ion concentration of the silver ions contained in the liquid in the washing barrel is periodically detected in the opening time period of the silver ion generator; and turning off the silver ion generator when the concentration of the silver ions is greater than or equal to a preset first maximum concentration threshold value. Can detect the silver ion concentration that contains silver ion in the liquid in the washing barrel through silver ion concentration detection device, this silver ion concentration is after reaching best bactericidal effect, increases silver ion concentration once more and has been unable effectively to be carried into bactericidal effect, that is to say, closes when silver ion concentration is greater than or equal to the first maximum concentration threshold that best bactericidal effect corresponds silver ion generator can effectively reduce the consumption of silver ion when promoting bactericidal effect.
In an embodiment of the present invention, referring to fig. 3, the embodiment of the silver ion-based sterilization method further includes the following steps:
s105: detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
s106: and when the silver ion concentration is less than a preset second maximum concentration threshold, continuing to turn on the silver ion generator.
In the embodiment, after the on-time period of the silver ion generator is over, the silver ion concentration of the silver ions contained in the liquid in the washing barrel is periodically detected; and continuing to turn on the silver ion generator when the silver ion concentration is less than a preset second maximum concentration threshold. Can detect the silver ion concentration that contains silver ion in the liquid in the washing barrel through silver ion concentration detection device, this silver ion concentration can't reach the best bactericidal effect after, then need increase the silver ion concentration that contains silver ion in the liquid in the washing barrel again, and then realize bactericidal effect. That is, when the concentration of the silver ions is less than the second maximum concentration threshold corresponding to the sterilization effect, the silver ion generator is continuously turned on to generate the silver ions, so that the sterilization effect can be improved.
In an embodiment of the present invention, referring to fig. 4, the embodiment of the silver ion-based sterilization method further includes the following steps:
s107: and detecting the turbidity of the liquid in the washing barrel, and judging whether to turn on the silver ion generator or not according to the turbidity.
In this embodiment, to ensure the effect of silver ions on the previous state of the washing tub (e.g., the washing state in which the washing liquid is put), the silver ion generator is selectively turned on in the new state (rinsing state) of the washing tub.
In this embodiment, gather the turbidity of the liquid in the washtub through turbidity sensor, confirm the state of washtub according to the turbidity of the liquid in this washtub, and then for guaranteeing the influence of silver ion to the state before the washtub. In this embodiment, it is determined that the state of the washing tub is specifically the turbidity currently collected by the turbidity sensor is equal to the turbidity collected last time, it is determined that the silver ion generator is selected to be in a new state in the washing tub, and the silver ion generator is turned on.
The embodiment can avoid the influence of silver ions on the state before the washing barrel (for example, the washing state of the washing liquid put in) by detecting the turbidity of the liquid in the washing barrel and determining whether to turn on the silver ion generator according to the detected turbidity, thereby improving the washing and sterilizing effects.
An embodiment of the present invention provides a specific implementation of a washing machine capable of implementing all the contents of the silver ion-based sterilization method, and referring to fig. 5, the washing machine includes a sterilizer;
the sterilizer adopts the above sterilization method based on silver ions to sterilize the clothes in the washing tub of the washing machine.
For example: a user selects a washing mode of the washing machine and confirms whether a sterilization function is needed, all washing modes of the washing machine can be washed and rinsed by putting washing liquid, and a silver ion generator is selected to be started in a rinsing stage in order to ensure that silver ions have no influence on functions of the washing liquid.
When the rinsing stage is entered:
detecting water quality by a turbidity sensor arranged in a washing barrel of the washing machine and recording the turbidity W at the moment 1 Recording W once for each rinse 2 Repeatedly record W 1 ，W 2 ，W 3 …W n If W 1 ＞W 2 Then continue rinsing until W n ＝W n+1 。
Indicating that the laundry is rinsed clean. That is, the turbidity of the rinsing water does not change between the nth rinsing and the (n + 1) th rinsing, and it is determined that the laundry is rinsed clean. At W n+2 The silver ion generator is started, and the opening time of the silver ion generator is determined according to different water inflow. The method specifically comprises the following steps:
the clothes are different in weight and water inflow during rinsing, the number of silver ions generated in the silver ion generator in unit time is not changed, the time for turning on the silver ion generator with different water inflow is L/N, N is the number of silver ions generated in unit time, and L is the water inflow. The more the clothes or water inflow, the longer the opening time and the more the total amount of silver ions.
It should be noted that the silver ion generator is installed behind the flowmeter, and the tap water is injected after the water inlet solenoid valve is opened, and after passing through the flowmeter, the tap water flows through the silver ion generator to generate water with silver ions, and finally reaches the washing tub.
And (3) matching with a silver ion concentration detection device arranged in a washing barrel of the washing machine to judge whether the current silver ion concentration is greater than a set concentration maximum threshold value. And when the silver ion concentration is less than the set maximum threshold value, the silver ion generator is continuously turned on, and when the detection value is greater than the maximum threshold value, the silver ion generator is turned off, and the rinsing sterilization is finished.
The maximum threshold of the silver ion concentration is set according to the use requirement by setting the maximum threshold of the silver ion concentration to control the on-time of the silver ion generator on one hand and achieve the optimal sterilization effect on the other hand.
From the above description, it can be known that the silver ion generator is placed at the water inlet of the washing machine, and the working time of the silver ion generator is controlled according to the user requirements and different washing modes, so that waste caused by excessive consumption of silver ions is avoided. When residual water in the washing machine is not discharged in time, the silver ion water has the antibacterial effect and can not generate unpleasant odor. And moreover, the silver ion sterilization function is used, so that the method is safer and more reliable.
An embodiment of the present invention provides a specific implementation manner of a silver ion-based sterilization device capable of implementing all contents of the silver ion-based sterilization method, and with reference to fig. 6, the silver ion-based sterilization device specifically includes the following contents:
an acquisition unit 10 for acquiring a liquid inlet amount of liquid to be introduced into the washing tub;
wherein, the acquisition unit 10 includes: the acquisition subunit is used for acquiring the weight of articles in the washing barrel and determining the liquid inlet amount of liquid prepared to enter the washing barrel according to the weight of the articles; the weight of the articles is in direct proportion to the liquid inlet quantity.
A processing unit 20 for determining the on-time period of the silver ion generator based on said liquid intake amount in the washing tub.
Wherein the processing unit 20 comprises:
the counting subunit is used for acquiring the number of the silver ions generated by the silver ion generator in unit time;
and the processing subunit is used for calculating based on the liquid inlet amount and the number of the silver ions to obtain the opening time period of the silver ion generator.
In one possible embodiment, the silver ion-based germicidal device further includes:
a first detection unit for detecting a silver ion concentration of silver ions contained in the liquid in the washing tub within the open period;
and the first control unit is used for turning off the silver ion generator when the silver ion concentration is greater than or equal to a preset first maximum concentration threshold value.
In one possible embodiment, the silver ion-based germicidal device further includes:
a second detection unit for detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
and the third control unit is used for continuing to turn on the silver ion generator when the silver ion concentration is less than a preset second maximum concentration threshold value.
In one possible embodiment, the silver ion-based germicidal device further includes:
and the starting unit is used for detecting the turbidity of the liquid in the washing barrel and judging whether to turn on the silver ion generator or not according to the turbidity.
Wherein, the opening unit includes:
the turbidity subunit is used for acquiring the turbidity of the liquid in the washing barrel through a turbidity sensor;
and the switch subunit is used for turning on the silver ion generator when the turbidity currently acquired by the turbidity sensor is equal to the turbidity acquired last time.
The embodiment of the silver ion-based sterilization apparatus provided by the present invention can be specifically used for executing the processing flow of the embodiment of the silver ion-based sterilization method in the above embodiment, and the functions thereof are not described herein again, and reference may be made to the detailed description of the embodiment of the method.
As can be seen from the above description, the silver ion-based sterilization device provided by the embodiment of the invention avoids waste caused by excessive consumption of silver ions by controlling the operating time of the silver ion generator, and the silver ion water has a bacteriostatic effect, so that unpleasant odor is not generated, and the sterilization effect is improved.
An embodiment of the electronic device for implementing all or part of the contents in the silver ion-based sterilization method embodiment is provided in the embodiment of the present invention, and referring to fig. 7, the electronic device specifically includes the following contents:
a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may call the computer instructions in the memory 830 to perform the following method:
obtaining the liquid inlet amount of liquid to be fed into the washing barrel;
and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
An embodiment of the present invention provides a computer-readable storage medium for implementing all or part of the contents of the embodiment of the silver ion-based sterilization method, where the computer-readable storage medium has stored thereon computer instructions, and the computer instructions, when executed, cause the computer to perform all the steps of the silver ion-based sterilization method in the above-mentioned embodiment, for example, when the processor executes the computer instructions, the following steps are implemented:
obtaining the liquid inlet amount of liquid to be fed into the washing barrel;
and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
Although the present invention provides method steps as described in the examples or flowcharts, more or fewer steps may be included based on routine or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. When an actual apparatus or client product executes, it may execute sequentially or in parallel (e.g., in the context of parallel processors or multi-threaded processing) according to the embodiments or methods shown in the figures.
In the embodiments provided in the present invention, it should be understood that the disclosed method and apparatus may be implemented in other ways. The above-described apparatus embodiments are merely illustrative. For example, the division of the elements into only one logical division may be implemented in a different manner, and for example, multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some communication interfaces, indirect coupling or communication connection between devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided by the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the apparatus (system) embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to part of the description of the method embodiment for relevant points.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and/or permutation of these aspects and/or embodiments. Moreover, each aspect and/or embodiment of the present invention may be utilized alone or in combination with one or more other aspects and/or embodiments thereof.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the following descriptions are only illustrative and not restrictive, and that the scope of the present invention is not limited to the above embodiments: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (14)

1. A silver ion-based sterilization method, comprising:
obtaining the liquid inlet amount of liquid to be fed into the washing barrel;
and determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
2. The silver ion-based germicidal method of claim 1 further comprising:
detecting a silver ion concentration of silver ions contained in the liquid in the washing tub within the open period;
and when the concentration of the silver ions is greater than or equal to a preset first maximum concentration threshold value, turning off the silver ion generator.
3. The silver ion-based germicidal method of claim 1 or 2 further comprising:
detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
and when the concentration of the silver ions is less than a preset second maximum concentration threshold value, continuing to turn on the silver ion generator.
4. The silver ion-based germicidal method of claim 3 further comprising:
and detecting the turbidity of the liquid in the washing barrel, and judging whether to turn on the silver ion generator or not according to the turbidity.
5. The silver ion-based sterilization method according to claim 4, wherein the detecting turbidity of the liquid in the washing tub, and determining whether to turn on the silver ion generator according to the turbidity comprises:
acquiring the turbidity of the liquid in the washing barrel through a turbidity sensor;
the turbidity currently acquired by the turbidity sensor is equal to the turbidity acquired last time, and the silver ion generator is turned on.
6. The silver ion-based sterilization method according to claim 1, wherein the obtaining of the inlet amount of the liquid to be introduced into the washing tub comprises:
collecting the weight of articles in the washing barrel, and determining the liquid inlet amount of liquid to be fed into the washing barrel according to the weight of the articles;
wherein the weight of the articles is in direct proportion to the liquid inlet amount.
7. The silver ion-based sterilization method according to claim 1, wherein the determining of the on-time period of the silver ion generator based on the liquid feed amount in the washing tub includes:
acquiring the number of silver ions generated by the silver ion generator in unit time;
and calculating based on the liquid inlet amount and the number of the silver ions to obtain the opening time period of the silver ion generator.
8. A silver ion-based germicidal device comprising:
the acquisition unit is used for acquiring the liquid inlet amount of liquid prepared to enter the washing barrel;
and the processing unit is used for determining the opening time period of the silver ion generator based on the liquid inlet amount in the washing barrel.
9. The silver ion-based germicidal device of claim 8 further comprising:
a first detection unit for detecting a silver ion concentration of silver ions contained in the liquid in the washing tub within the open period;
and the first control unit is used for turning off the silver ion generator when the silver ion concentration is greater than or equal to a preset first maximum concentration threshold value.
10. The silver ion-based germicidal device of claim 8 or 9 further comprising:
a second detection unit for detecting a silver ion concentration of silver ions contained in the liquid in the washing tub at the end of the opening period;
and the third control unit is used for continuing to turn on the silver ion generator when the silver ion concentration is less than a preset second maximum concentration threshold value.
11. The silver ion-based germicidal device of claim 10 further comprising:
and the starting unit is used for detecting the turbidity of the liquid in the washing barrel and judging whether to turn on the silver ion generator or not according to the turbidity.
12. A washing machine, characterized by comprising: a sterilizer;
wherein the sterilizer sterilizes the laundry in the washing tub of the washing machine using the silver ion based sterilization method of any one of claims 1 to 7.
13. An electronic device, comprising: a processor, a memory, a communication interface, and a communication bus; wherein the content of the first and second substances,
the processor, the communication interface and the memory complete mutual communication through a communication bus;
the processor is configured to invoke computer instructions in the memory to perform the steps of the silver ion based germicidal method of any one of claims 1-7.
14. A computer readable storage medium storing computer instructions that, when executed, cause the computer to perform the steps of the silver ion based germicidal method of any one of claims 1-7.
CN202210662155.6A 2022-06-13 2022-06-13 Silver ion-based sterilization method and device and washing machine Pending CN115058856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210662155.6A CN115058856A (en) 2022-06-13 2022-06-13 Silver ion-based sterilization method and device and washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210662155.6A CN115058856A (en) 2022-06-13 2022-06-13 Silver ion-based sterilization method and device and washing machine

Publications (1)

Publication Number Publication Date
CN115058856A true CN115058856A (en) 2022-09-16

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN115058856A (en)

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