CN108751353B

CN108751353B - Electrolytic control method and device for ionized water, drinking equipment and readable storage medium

Info

Publication number: CN108751353B
Application number: CN201810404844.0A
Authority: CN
Inventors: 王效宁; 关景文
Original assignee: Tritech Vavie Qingdao Healthcare Technologies Co ltd
Current assignee: Tritech Vavie Qingdao Healthcare Technologies Co ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2021-06-04
Anticipated expiration: 2038-04-28
Also published as: CN108751353A

Abstract

The invention provides an electrolytic control method and device of ionized water, drinking equipment and a readable storage medium. The method comprises the following steps: determining the target current of the ionizer according to the required pH value of the ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking water equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to meet the pH value; and adjusting the ionization voltage of the drinking water equipment at the current moment according to the target current and the actual current of the drinking water equipment at the current moment. The pH value of ionized water electrolyzed in the drinking water equipment controlled by the method is accurate, and the ionization efficiency of the ionized water is improved to a great extent.

Description

Electrolytic control method and device for ionized water, drinking equipment and readable storage medium

Technical Field

The invention relates to the field of water production, in particular to an electrolytic control method and device for ionized water, drinking equipment and a readable storage medium.

Background

With the improvement of living standard of people, food with high protein, high fat and high calorie is ingested by human body in a large amount, so that the human body can continuously generate a large amount of in vivo garbage, such as organic matters, nitric acid, sulfuric acid and the like, in the metabolic process. The accumulation of these substances in the body can affect the normal operation of cells, and when these substances exceed the regulation ability of the body itself, the balance of the body is disrupted. Therefore, the acidic and alkaline ionized water gradually enters the life of people, wherein the alkalescent water can neutralize the acidic toxin in the body, adjust the pH value balance of body fluid and activate cells to enable the interior of the human body to reach an optimal state; the acidic electrolyzed water contains a large amount of simple substance oxygen and chlorine with a certain concentration, and can sterilize and diminish inflammation and disinfect skin and human mucosa.

In the traditional technology, the acid and alkali ionized water is electrolyzed by an electrolytic cell, wherein the electrolytic cell is composed of an inner cylinder and an outer cylinder, and electrodes are attached to the inner cylinder and the outer cylinder to ionize acid water or alkali water.

However, the ionization accuracy of the acidic and alkaline water in the conventional technology is not high, and the precise ionization control of the acidic and alkaline value cannot be performed, so that the ionization effect is poor.

Disclosure of Invention

Therefore, it is necessary to provide an ionized water electrolysis control method, an ionized water electrolysis control device, a drinking water device and a readable storage medium, aiming at the problems in the prior art that the ionization accuracy of the acidic and alkaline water is not high, the acidic and alkaline water cannot be accurately ionized and controlled, and the ionization effect is poor.

In a first aspect, an embodiment of the present invention provides an electrolysis control method for ionized water, including:

determining the target current of the ionizer according to the required pH value of the ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking water equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to meet the pH value;

and adjusting the ionization voltage of the drinking water equipment at the current moment according to the target current and the actual current of the drinking water equipment at the current moment.

According to the electrolytic control method of the ionized water, the water dispenser determines that the water electrolyzed by the ionizer meets the target current of the required pH value according to the pH value of the ionized water required by a user, the water impedance of the ionized water at the current moment and the monitored actual flow of the water dispenser at the current moment, and determines the ionization voltage of the water dispenser at the current moment according to the target current and the actual current of the water dispenser at the current moment. The drinking water equipment can adjust the current of the ionizer by combining the water impedance, the actual flow, the currently required pH value and the actual current of the ionizer, so that the ionized water ionized by the ionizer reaches the required pH value; meanwhile, in the actual calculation process, the water impedance of the ionized water at the current moment and the actual flow of the ionized water at the current moment are taken as the consideration factors for determining the target current of the required pH value of the ionized water, so that the accuracy of determining the target current is greatly improved, and the difference between the target current and the actual current is continuously reduced by comparing the target current with the actual current at the current moment, so that the obtained ionization voltage of the ionizer is more accurate. Therefore, the accuracy of the ph of the ionized water obtained by the electrolysis control method of this embodiment is high.

In one embodiment, the determining the target current of the ionizer according to the ph of the required ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow rate of the drinking water device at the current moment comprises:

determining the intermediate reference current of the ionizer according to the pH value of the required ionized water and the water impedance of the ionized water at the current moment;

and determining the target current according to the intermediate reference current and the actual flow of the drinking equipment at the current moment.

In one embodiment, the determining the intermediate reference current of the ionizer according to the desired ph of the ionized water and the water impedance of the ionized water at the current moment comprises:

determining the water impedance R according to the actual current of the drinking water equipment at the current moment and the ionization voltage of the drinking water equipment at the current moment;

according to the formula: i ═ K₁*R+K₂Obtaining the intermediate reference current; wherein, K is₁Is a first pH value parameter corresponding to the pH value, K₂And one pH value corresponds to one first pH value parameter and one second pH value parameter.

In one embodiment, the determining the target current according to the intermediate reference current and the actual flow rate of the drinking water device at the current moment includes:

according to the formula: Δ Q ═ K₃*Q_{At present}-K₃Determining the flow correction amount Δ Q; wherein, K is₃For flow correction parameters, said Q_{At present}The actual flow of the drinking equipment at the current moment is obtained;

according to the formula: i ═ (I × Δ Q/100) determines the target current I'.

In one embodiment, the adjusting the ionization voltage of the drinking water device at the current moment according to the target current and the actual current of the drinking water device at the current moment includes:

performing a voltage adjustment operation, the voltage adjustment operation comprising: when the difference value between the target current and the actual current meets a preset condition, adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment;

performing a determination processing operation, the determination processing operation comprising: judging whether the water drinking equipment stops water outlet at the current moment, if not, continuously monitoring the new actual flow of the water drinking equipment at the current moment, acquiring new target current according to the new actual flow, the required pH value of the ionized water and the new water impedance of the ionized water at the current moment, and returning to execute the voltage adjustment operation until the water drinking equipment stops water outlet; and the new water impedance is equal to the quotient of the new ionization voltage of the drinking water equipment at the current moment and the new actual current of the drinking water equipment at the current moment.

In one embodiment, when the difference between the target current and the actual current meets a preset condition, adjusting the ionization voltage of the drinking water device at the current moment according to the target current and the actual current of the drinking water device at the current moment includes:

when the difference value between the target current and the actual current is determined to meet a preset condition, judging whether the target current is larger than the actual current;

if so, increasing the ionization voltage of the drinking equipment at the current moment according to a preset voltage adjustment amount;

and if not, reducing the ionization voltage of the drinking equipment at the current moment according to the preset voltage adjustment amount.

In one embodiment, the preset condition includes a plurality of preset thresholds, and the voltage adjustment amounts corresponding to different preset thresholds are different.

In one embodiment, the determining that the difference between the target current and the actual current satisfies a preset condition includes:

when the difference value between the target current and the actual current is larger than a first preset threshold value, determining that the difference value between the target current and the actual current meets a first preset condition;

and when the difference value between the target current and the actual current is smaller than a first preset threshold value and larger than a second preset threshold value, determining that the difference value between the target current and the actual current meets a second preset condition.

In one embodiment, the method comprises the following steps: i ═ K₁*R+K₂Before obtaining the intermediate reference current I, the method further includes:

judging whether the water impedance is greater than 0;

if yes, according to the formula: i ═ K₁*R+K₂Obtaining the intermediate reference current I;

if not, determining that the water impedance is a preset impedance value, and according to a formula: i ═ K₁*R+K₂And obtaining the intermediate reference current I.

In one embodiment, the method further comprises:

determining a first target current according to the target current and a preset current compensation amount; the current compensation amount is determined according to the error between the pH value of the ionized water electrolyzed by the drinking water equipment by adopting the adjusted ionization voltage and the required pH value of the ionized water;

and adjusting the ionization voltage of the drinking water equipment at the current moment according to the first target current.

In one embodiment, before determining the target current of the ionizer according to the ph of the required ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow rate of the drinking water device at the current moment, the method further includes:

determining the pH value of ionized water required by a user according to an acid-base selection mode input by the user, and determining the on-off state of a valve in the drinking water equipment; the acid-base selection mode comprises an acid water mode, a pure water mode and an alkaline water mode.

In a second aspect, an embodiment of the present invention provides an apparatus for controlling electrolysis of ionized water, including:

the determination module is used for determining the target current of the ionizer according to the required pH value of the ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking water equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to meet the pH value;

and the adjusting module is used for adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment.

In a third aspect, embodiments of the present invention provide a drinking device, including a memory and a processor, where the memory stores thereon a computer program operable on the processor, and the processor executes the computer program to implement the steps of the method in any of the above embodiments.

In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the method described in any one of the above embodiments.

According to the ionized water electrolysis control device, the water drinking equipment and the readable storage medium, the water drinking equipment determines that water electrolyzed by the ionizer meets the target current of the required pH value according to the pH value of the ionized water required by a user, the water impedance of the ionized water at the current moment and the monitored actual flow of the water drinking equipment at the current moment, and determines the ionization voltage of the water drinking equipment at the current moment according to the target current and the actual current of the water drinking equipment at the current moment. The drinking water equipment can adjust the current of the ionizer by combining the water impedance, the actual flow, the currently required pH value and the actual current of the ionizer, so that the ionized water ionized by the ionizer reaches the required pH value; meanwhile, in the actual calculation process, the water impedance of the ionized water at the current moment and the actual flow of the ionized water at the current moment are taken as the consideration factors for determining the target current of the required pH value of the ionized water, so that the accuracy of determining the target current is greatly improved, and the difference between the target current and the actual current is continuously reduced by comparing the target current with the actual current at the current moment, so that the obtained ionization voltage of the ionizer is more accurate. Therefore, the accuracy of the pH value of the ionized water obtained by adopting the electrolysis control device, the drinking water equipment and the readable storage medium of the embodiment is higher.

Drawings

FIG. 1 is a schematic view of the interior of a drinking device;

FIG. 2 is a schematic flow chart illustrating a method for controlling electrolysis of ionized water according to an exemplary embodiment;

FIG. 2a is a schematic flow chart of a method for controlling electrolysis of ionized water according to an embodiment;

FIG. 3 is a schematic flow chart illustrating a method for controlling electrolysis of ionized water according to another embodiment;

FIG. 4 is a schematic flow chart illustrating a method for controlling electrolysis of ionized water according to still another embodiment;

FIG. 5 is a schematic flow chart illustrating a method for controlling electrolysis of ionized water according to still another embodiment;

FIG. 6 is a schematic flow chart showing a method for controlling electrolysis of ionized water according to still another embodiment;

FIG. 7 is a schematic flow chart showing a method for controlling electrolysis of ionized water according to still another embodiment;

FIG. 8 is a schematic flow chart showing a method for controlling electrolysis of ionized water according to still another embodiment;

FIG. 9 is a schematic structural view of an electrolytic control device for ionized water according to an embodiment;

FIG. 10 is a schematic structural view of an apparatus for controlling electrolysis of ionized water according to another embodiment;

FIG. 11 is a schematic structural view of an electrolytic control device for ionized water according to still another embodiment;

FIG. 12 is a schematic structural view of an electrolytic control device for ionized water according to still another embodiment;

fig. 13 is a schematic structural view of a drinking device according to another embodiment.

Description of reference numerals:

101: a water storage tank; 102: a heater; 103: a power source;

104: a water pump; 105: a high voltage switch; 106: an ionizer;

107: a control system; 108: a mode selection switch; 109: a pure water regulating valve;

110: an ionized water outlet switch; 111: an acid-base water regulating valve; 112: a waste water regulating switch;

113: a hot water outlet switch; 1111: a first regulating valve; 1112: a second regulating valve;

1113: a third regulating valve; 1114: and a fourth regulating valve.

Detailed Description

With the continuous progress of science and technology, the application of ionized water in daily life of people is more and more extensive, which means that tap water is filtered by a water purifier by using active carbon as a filter layer to be purified to reach the standard, and two kinds of active water are generated by diaphragm electrolysis; the alkaline ionized water is collected from the cathode, and the acidic ionized water is collected from the anode. Drinking alkaline ionized water can neutralize most of acid toxins and supplement a small amount of calcium to reduce the loss of calcium in vivo, thereby playing an important role in health care and medical treatment; the acidic ionized water has higher oxidation-reduction potential, so that the acidic ionized water can sterilize and disinfect and inhibit the growth of bacteria.

The method for controlling the electrolysis of the ionized water provided by the embodiment of the invention can be applied to the drinking water equipment shown in figure 1. As shown in fig. 1, the drinking water apparatus includes: the device comprises a water storage tank 101, a heater 102, a power supply 103, a water pump 104, a high-voltage switch 105, an ionizer 106, a control system 107, a mode selection switch 108, a pure water regulating valve 109, an acid-base water regulating valve 111, a first regulating valve 1111, a second regulating valve 1112, a third regulating valve 1113, a fourth regulating valve 1114, a wastewater regulating switch 112, a hot water outlet switch 113 and an ionized water outlet switch 110. Optionally, the water storage tank 101 is used for storing a certain volume of water, and the heater 102 may be a resistance heater, an infrared heater, or the like, and is used for heating the water input into the heater 102 so as to output hot water; the water pump 104 is used for controlling the amount of inlet water, the high-voltage switch 105 is used for controlling the opening and closing of the water pump 104, and can protect equipment, and the ionizer 106 is used for ionizing ionized water with the pH value required by a user. Optionally, the control system 107 may include corresponding processing devices, such as a processor, a central control unit, and the like, and may further include some control interfaces, through which the ionization voltage of the ionizer 106 may be controlled; the mode selection switch 108 is used for the user to select the acid-base/pure water mode; the waste water adjusting switch 112 is used for controlling the discharge of waste water generated in the ionization process, the hot water outlet switch 113 is used for controlling the discharge of hot water, and the ionized water outlet switch 110 is used for controlling the discharge of acid-base/pure water.

It should be noted that, after being filtered by the filter element combination, the common drinking water equipment can discharge hot water, acid and alkali ionized water and pure water. When a user needs to obtain hot water, the power switch is turned on first, so that the water dispenser is powered on and starts to work, at this time, water in the water storage tank 101 is heated by the heater 102, and the opening of the hot water outlet switch 113 is controlled to generate hot water. When a user needs to obtain pure water, a control system 107 in the drinking water device controls water to enter the water pump 104 from the water storage tank 101, and the user obtains the pure water by controlling the high-voltage switch 105 and opening the pure water regulating valve 109 and the ionized water outlet switch 110; when the user needs to obtain the acidic water (PH <7) or the alkaline water (PH >7), the required acidic or alkaline water mode is selected by the mode selection switch 108, at this point, the control system in the drinking device controls the water from the storage tank 101 to the water pump 104, and water enters the ionizer 106 from the water inlet of the ionizer 106 by controlling the high voltage switch 105, the control system 107 provides the corresponding ionization voltage to the ionizer 106, further ionizes the water with the selected pH value, controls the water to flow out of the water outlet of the ionizer 106, controls the acid-base water adjusting valve 111, wherein, when the alkaline water is needed to be output, the first regulating valve 1111 and the fourth regulating valve 1114 are controlled to be opened, and opens the ionized-water outlet switch 110 and the waste-water regulating switch 112 so that the required alkaline water flows out of one way of the opened ionized-water outlet switch 110 and the one way of the opened waste-water regulating switch 112, respectively. When the output of the acidic water is needed, the second regulating valve 1112 and the third regulating valve 1113 are controlled to be opened, and the ionized water outlet switch 110 and the wastewater regulating switch 112 are opened, so that the needed acidic water flows out from one way of opening the ionized water outlet switch 110 and from the one way of opening the wastewater regulating switch 112 respectively. Optionally, in this embodiment, a flow sensor may be further arranged to perform real-time flow feedback, and further, the ionization voltage is controlled to make the ph value of the obtained ph-based ionized water higher, which is specifically referred to in the following embodiments.

Traditional drinking water equipment passes through the direct ionization of electrode on the electrolysis trough and goes out acid water or alkaline water, but its accuracy of the pH value of the ion water that obtains is not high, can't carry out accurate ionization control to pH value for ionization effect is poor. Therefore, the invention provides an electrolysis control method of ionized water, which aims to solve the technical problems in the traditional technology.

It should be noted that the execution main body of the method embodiments described below may be a control device in a drinking water apparatus for producing ionized water, and the device may be implemented as part or all of the drinking water apparatus by software, hardware or a combination of software and hardware. The implementation of the following method embodiments is described by taking a drinking water device as an example.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are further described in detail by the following embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 2 is a schematic flow chart of an electrolytic control method of ionized water according to an embodiment. The embodiment relates to a specific process that the water drinking equipment adjusts the ionization voltage of the ionizer at the current moment by determining the target current of the ionizer and according to the target current and the actual current at the current moment, so that the output ionized water is the ionized water with the pH value required by a user. As shown in fig. 2, the method includes:

s101, determining a target current of the ionizer according to the required pH value of the ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking water equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to satisfy the pH value.

Specifically, the ph of the required ionized water in this embodiment is controlled and selected by a mode selection switch, where the mode selection switch may be controlled by a liquid crystal display touch screen or by a key, and the ph of the required ionized water is acidic, alkaline, or neutral. The water impedance of the ionic water is a key control factor for ionic water electrolysis control, and can be changed according to the change of Total Dissolved Solids (TDS) of water, optionally, the water impedance at the current moment can be directly measured in an alternating current bridge manner or can be measured and calculated by an electric instrument; the monitored actual flow of the drinking water equipment at the current moment is obtained by monitoring the flow sensor in real time, and the change of the flow can change the ion quantity in unit volume so as to change the pH value of the ionized water, so that the embodiment of the invention also takes the actual flow of the drinking water equipment at the current moment as one of the consideration factors for controlling the pH value of the ionized water.

It should be noted that, when the user selects the ionized water with the desired ph, the water dispenser may determine the target current of the ionizer according to the ph of the ionized water selected by the user, the water impedance of the ionized water at the current time, and the monitored actual flow rate of the water, and the target current may enable the water electrolyzed by the ionizer to meet the desired ph. It should be noted that, in this embodiment, a specific process of how the drinking water device determines the target current according to the ph of the required ionized water, the water impedance of the ionized water at the current moment, and the actual flow rate of the drinking water device at the current moment is not limited, as long as the finally determined target current is related to the above three.

S102, adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment.

Specifically, after the target current of the ionizer is determined, the drinking water device can compare the obtained target current with the actual current of the drinking water device at the current moment, and further adjust the ionization voltage of the drinking water device at the current moment; optionally, the ionization voltage at the current moment may be increased or decreased, so that the actual current of the drinking water device at the current moment reaches the target current, and further the ionized water reaches the required ph value.

In the traditional technology, when ionized water is electrolyzed, the mode of an electrolytic bath is adopted, the pH value of ionized water is relatively fixed and often cannot meet the pH value requirement required by a user, the pH value of the ionized water cannot be accurately ionized and controlled, and the ionization effect is poor; however, in this application, this drinking water equipment can combine the water impedance of ionized water, actual flow and the present required pH value and the actual current of ionizer to adjust the current and/or the ionization voltage of ionizer for the ionized water that the ionizer ionized reaches the required pH value, and this embodiment has involved an adjustment process, and therefore it has improved the ionization efficiency of ionized water, makes the pH value of the ionized water that obtains more accurate.

Optionally, fig. 2a is a schematic flow chart of an electrolytic control method of ionized water according to an embodiment. As shown in fig. 2a, before determining the target current of the ionizer according to the ph of the required ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow rate of the drinking water device at the current moment, the method further comprises:

s801, determining the pH value of ionized water required by a user according to an acid-base selection mode input by the user, and determining the on-off state of a valve in the drinking water equipment; the acid-base selection mode comprises an acid water mode, a pure water mode and an alkaline water mode.

Specifically, a user can determine a required acid-base selection mode through a liquid crystal touch screen display mode, can also determine a required acid-base selection mode through a key selection mode, and determines the pH value of the ionized water required by the user according to the selected acid-base selection mode; when the pH value water needs to be output, the water drinking equipment adjusts the ionization voltage of the ionizer according to the determined target current and the comparison between the target current and the current actual current result, and controls the valve of the water outlet switch to be opened, so that the water with the required pH value is obtained. Wherein the acidic water is water with pH <7, and the alkaline water is water with pH > 7.

Fig. 3 is a schematic flow chart of an electrolytic control method of ionized water according to another embodiment. The embodiment relates to a process for determining a target current of an ionizer by drinking equipment according to the pH value of required ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking equipment at the current moment. On the basis of the embodiment shown in fig. 3, optionally, as shown in fig. 3, the S101 may specifically include:

s201, determining the middle reference current of the ionizer according to the required pH value of the ionized water and the water impedance of the ionized water at the current moment.

Specifically, the water drinking device can measure relevant parameters in an electric instrument mode, corresponding calculation is carried out to obtain the water impedance of the ionized water at the current moment, and then the middle reference current of the ionizer is determined according to the required pH value of the ionized water and the obtained water impedance at the current moment. Generally, the higher the water impedance value is, the lower the intermediate reference current required between the plates of the ionizer is, wherein the intermediate reference current is different for different water impedances and different ph values.

Optionally, the drinking water device may obtain the intermediate reference current required by the ionizer by observing a graph, where the graph may be drawn by the drinking water device according to the historical water impedance, the historical required ph value, and the historical intermediate reference current, and therefore, the corresponding intermediate reference current may be determined based on the historical ph value and the historical water impedance, and is used as the intermediate reference current of the ionizer at the current time. Of course, the intermediate reference current may also be determined by means of the following embodiments, see in particular the description of the embodiments below.

S202, determining the target current according to the intermediate reference current and the actual flow of the drinking equipment at the current moment.

Specifically, after the water drinking device determines the intermediate reference current through the pH value of the required ionized water and the water impedance of the measured ionized water, the intermediate reference current is input into the ionizer, and then the corresponding ionized water is output from the water outlet of the ionizer through the ionization effect of the ionizer. At this time, the amount of ions in a unit volume is changed due to the difference in the flow rate of the ionized water during the output process, so that a certain deviation exists between the ph value of the ionized water obtained by a user and the desired ph value of the ionized water. Therefore, the actual flow of the drinking water device at the current moment needs to be monitored, flow correction is performed, that is, the actual flow at the current moment is adjusted, for example, the water outlet speed is adjusted, and then the target current meeting the required ph value is accurately determined according to the flow correction value and the intermediate reference current. Optionally, when determining the flow rate correction amount, a flow rate correction parameter may be obtained through a history correction process, and the flow rate correction amount is obtained based on the flow rate correction parameter and the actual flow rate at the current time.

According to the electrolytic control method for ionized water provided by the embodiment, after the water drinking device determines the intermediate reference current of the ionizer by measuring the water impedance of the ionized water at the current moment and the required pH value of the ionized water, the target current of the required ionized water is determined according to the obtained intermediate reference current and the actual flow of the water drinking device monitored at the current moment, and finally the ionized voltage of the water drinking device at the current moment is adjusted according to the target current and the actual current of the water drinking device at the current moment to obtain the ionized water with the required pH value. When the target current is determined, the water resistance of the ionized water at the current moment is combined by the drinking equipment, and the data reference is accurate, so that the accuracy of determining the middle reference current of the needed pH value ionized water is improved, and the influence of the change of the flow on the pH value of the ionized water is reduced by monitoring the change of the real-time flow, so that the accuracy of determining the target current of the needed pH value ionized water is further improved; in addition, the target current is compared with the actual current at the current moment, and the difference between the target current and the actual current is continuously reduced, so that the obtained ionization voltage of the ionizer is more accurate, and the ionization efficiency is improved to a great extent.

Fig. 4 is a schematic flow chart of a method for controlling electrolysis of ionized water according to yet another embodiment. The embodiment relates to another optional process for determining the target current of the ionizer by the drinking water equipment according to the required pH value of the ionized water, the water impedance of the ionized water at the current moment and the monitored actual flow of the drinking water equipment at the current moment. On the basis of the above embodiment, optionally, the above S201 may include the following steps S301 and S302, and the above S202 may include the following steps S303 and S304. As shown in fig. 4, the step of determining the target current may include:

s301, determining the water impedance R according to the actual current of the drinking water equipment at the current moment and the ionization voltage of the drinking water equipment at the current moment.

Specifically, the drinking water device measures the actual current of the drinking water device at the current moment and the ionization voltage of the drinking water device at the current moment through the power meter, optionally, the water impedance value R may be calculated by dividing the ionization voltage of the drinking water device at the current moment by the quotient of the actual current at the current moment, and the water impedance value R may also be determined through other relational expressions including the ionization voltage of the drinking water device at the current moment and the actual current at the current moment.

S302, according to a formula: i ═ K₁*R+K₂Obtaining the intermediate reference current; wherein, K is₁Is a first pH value parameter corresponding to the pH value, K₂And one pH value corresponds to one first pH value parameter and one second pH value parameter.

Specifically, the first ph parameter K corresponding to the ph value₁A second acidity-alkalinity parameter K corresponding to the acidity-alkalinity₂The pH values are optimized parameter values obtained through multiple experiments, wherein different pH values correspond to different first pH value parameters and second pH value parameters. For example, when PH is 8.5, the intermediate reference current I is-0.0015R +0.14, where-0.0015 is the first PH parameter K₁0.14 is a second acid alkalinity parameter; when PH is 9.0, the intermediate reference current I is-0.0025R +0.22, wherein-0.0025 is a first pH value parameter K₁0.22 is a second acidity basicity parameter K₂(ii) a When PH is 9.5, the intermediate reference current I is-0.001R +0.35, wherein-0.001 is the first pH parameter K₁0.35 is a second acid basicity parameter K₂(ii) a When PH is 5.5, the intermediate reference current I is-0.03R +1.3, wherein-0.03 is a first pH parameter K₁And 1.3 is the second acid basicity parameter K₂(ii) a When PH is 3.5, the intermediate reference current I is-0.06R +2.7, wherein-0.06 is the first pH value parameter K₁And 2.7 is a second acid basicity parameter K₂。

S303, according to a formula: Δ Q ═ K₃*Q_{At present}-K₃Determining the flow correction amount Δ Q; wherein, K is₃For flow correction parameters, said Q_{At present}The actual flow rate of the drinking water equipment at the current moment.

Specifically, after the drinking water device determines the intermediate reference current of the ionizer, the amount of ions in a unit volume is changed due to different flow rates of the ionized water in the output process, so that a certain deviation exists between the ph value of the ionized water obtained by a user and the ph value of the required ionized water. Therefore, the actual flow of the drinking water equipment at the current moment needs to be monitored, the flow correction value delta Q is obtained after the flow correction is carried out, the target current of the required pH value is further accurately determined, and the drinking water equipment can be K-Q-formula₃*Q_{At present}-K₃The flow correction amount Δ Q is determined. It should be noted that the actual flow rate Q at the present time is_{At present}Is the actual flow monitored in real time by the flow sensor.

S304, according to a formula: i ═ (I × Δ Q/100) determines the target current I'.

The default flow rate of the ionized water is 1L/min, and if the actual flow rate of the ionized water changes, the number of ions per unit volume changes, and the target current I' of the ionized water with the required ph value also changes.

Optionally, based on the foregoing embodiment, before the foregoing S302, the method further includes: judging whether the water impedance is greater than 0; if yes, according to the formula: i ═ K₁*R+K₂Obtaining the intermediate reference current I, wherein R is the calculated actual water impedance; if not, determining that the water impedance is a preset impedance value, and according to a formula: i ═ K₁*R+K₂And obtaining the intermediate reference current I, wherein R is a preset impedance value.

In the method for controlling electrolysis of ionized water provided by this embodiment, the drinking water device determines the water impedance R by measuring the actual current at the present moment and the ionization voltage thereof at the present moment,when the water resistance value is larger than 0, according to a first pH value parameter K₁Second acid basicity parameter K₂Determining a middle reference current I according to the water impedance value R, and according to the actual flow Q of the drinking water equipment at the current moment_{At present}Flow correction parameter K₃And determining a flow correction value delta Q, determining a target current I' according to the obtained intermediate reference current I and the flow correction value delta Q, and finally adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment to obtain the ionized water with the required pH value. When the water resistance value is determined by the drinking equipment, the water resistance value is determined by the ionization voltage and the actual current of the ionized water, so that the accuracy of determining the water resistance value is improved; and when the intermediate reference current is determined, the water impedance of the ionized water at the current moment and the first pH value parameter K are combined₁And a second acid basicity parameter K₂And is combined with the actual flow rate Q at the present time when determining the flow rate correction amount Δ Q_{At present}Flow correction parameter K₃And the reference data is accurate and comprehensive, so that the accuracy of determining the intermediate reference current determination and the flow correction quantity delta Q is improved, and the accuracy of determining the target current by the water drinking equipment according to the flow correction quantity delta Q and the intermediate reference current I is further improved. And the target current is compared with the actual current at the current moment, so that the difference between the target current and the actual current is continuously reduced, the obtained ionization voltage of the ionizer is more accurate, and the ionization efficiency of ionized water is improved to a great extent.

Fig. 5 is a schematic flow chart of an electrolytic control method of ionized water according to still another embodiment. The embodiment relates to a specific process of adjusting the ionization voltage of the drinking water equipment at the current moment through the target current and the actual current at the current moment. On the basis of the foregoing embodiment, optionally, as shown in fig. 5, the foregoing S102 may include:

s401, executing voltage adjusting operation, wherein the voltage adjusting operation comprises the following steps: and when the difference value between the target current and the actual current meets a preset condition, adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment.

Specifically, after the drinking water equipment obtains a target current, a voltage adjustment operation is executed, a corresponding result is obtained by making a difference between the target current and an actual current, the obtained result is compared with a preset condition, and when the preset condition is met, the sizes of the target current and the actual current of the drinking water equipment at the current moment are further judged to adjust the ionization voltage of the drinking water equipment at the current moment, so that the error between the pH value of the obtained ionized water and the required pH value is reduced; alternatively, the ionization voltage may be adjusted by increasing or decreasing the corresponding value of the ionization voltage at the present moment of the water fountain.

After adjustment, the current of the ionizer at the present moment is a new actual current value, and the voltage at the present moment is a new ionization voltage.

S402, executing judgment processing operation, wherein the judgment processing operation comprises the following steps: judging whether the water drinking equipment stops water outlet at the current moment, if not, continuously monitoring the new actual flow of the water drinking equipment at the current moment, acquiring new target current according to the new actual flow, the required pH value of the ionized water and the new water impedance of the ionized water at the current moment, and returning to execute the voltage adjustment operation until the water drinking equipment stops water outlet; and the new water impedance is equal to the quotient of the new ionization voltage of the drinking water equipment at the current moment and the new actual current of the drinking water equipment at the current moment.

Specifically, after the voltage adjustment operation is executed, the drinking water device further executes a judgment processing operation, by detecting the water outlet state of the drinking water device at the current moment, when the drinking water device still has water at the current moment, the new actual flow of the drinking water device at the current moment is continuously monitored, and by measuring the new ionization voltage and the new actual current of the drinking water device at the current moment, and by calculating the quotient of the two values, a new water impedance is obtained; and according to the three parameters of the monitored new actual flow, the required pH value of the ionized water and the new water resistance of the ionized water at the current moment, determining a new target current again by referring to the method, and comparing the new target current with the required current to adjust the ionization voltage at the current moment again until the water drinking equipment stops discharging water.

According to the electrolytic control method for ionized water provided by the embodiment, after the drinking water equipment determines the target current I', voltage adjustment operation and judgment processing operation are executed, that is, the difference value between the target current and the actual current is compared with a preset condition, the ionization voltage of the drinking water equipment at the current moment is adjusted according to the target current and the actual current of the drinking water equipment at the current moment, the water outlet state of the drinking water equipment at the current moment is detected, when the drinking water equipment still has water at the current moment, the new actual flow of the drinking water equipment at the current moment is continuously monitored, a new target current is further determined, and the voltage adjustment operation is executed in a return mode until the drinking water equipment stops water outlet. Because drinking water equipment is when carrying out the voltage adjustment operation, contrast with the preset condition through the difference between target current and the actual current, thereby the magnitude of target current and actual current can be accurate relatively, and through continuous circulation adjustment operation, thereby greatly reduced the deviation between target current and the actual current, make actual current more be close to target current, and then through the ionization voltage of adjustment ionizer, make the pH value of the ionized water more accurate, to a great extent improved the ionization efficiency of ionized water.

Fig. 6 is a schematic flow chart of an electrolytic control method of ionized water according to still another embodiment. The embodiment relates to a process of adjusting ionization voltage of the drinking water equipment at the current moment through target current and actual current at the current moment. On the basis of the foregoing embodiment, optionally, as shown in fig. 6, the S401 may specifically include:

s501, when the difference value between the target current and the actual current is determined to meet a preset condition, judging whether the target current is larger than the actual current. If so, go to step S502, otherwise, go to step S503.

Specifically, when the target current is determined, performing difference calculation on the target current and the actual current, and judging whether the obtained difference value meets a preset condition, and if so, further judging the magnitude of the target current and the actual current at the current moment. Optionally, the preset condition may include a plurality of preset thresholds, and the voltage adjustment amounts corresponding to different preset thresholds are different.

Optionally, when the drinking water device determines that the difference between the target current and the actual current is greater than a first preset threshold, determining that the difference between the target current and the actual current meets a first preset condition; and when the difference value between the target current and the actual current is smaller than a first preset threshold value and larger than a second preset threshold value, determining that the difference value between the target current and the actual current meets a second preset condition. Optionally, when the drinking device determines that the difference between the target current and the actual current is smaller than a second preset threshold and larger than a third preset threshold, it is determined that the difference between the target current and the actual current meets a third preset condition, and when the drinking device determines that the difference between the target current and the actual current is smaller than the third preset threshold and larger than a fourth preset threshold, it is determined that the difference between the target current and the actual current meets a fourth preset condition. Optionally, the first preset threshold may be 400mA, the second preset threshold may be 200mA, the third preset threshold may be 100mA, and the fourth preset threshold may be 10 mA.

S502, increasing the ionization voltage of the water drinking equipment at the current moment according to a preset voltage adjustment amount.

S503, reducing the ionization voltage of the drinking water equipment at the current moment according to the preset voltage adjustment amount.

It should be noted that, when the difference between the target current and the actual current meets the preset condition, the ionization voltage of the drinking water device at the current moment is increased by a certain preset voltage adjustment amount and kept for a certain time; when the difference value between the target current and the actual current does not meet the preset condition, the ionization voltage of the drinking water equipment at the current moment is reduced by a certain preset voltage adjustment amount and kept for a certain time.

The following describes the process of adjusting the ionization voltage according to an embodiment of the present invention by a simple example. See fig. 7 for details:

s601: after the drinking water equipment determines the target current, the drinking water equipment judges whether the difference value between the target current and the actual current is larger than 400 mA. If yes, go to S602, otherwise go to S605.

S602: and judging whether the target current is larger than the actual current. If yes, executing S603, otherwise executing S604;

s603: the ionization voltage of the ionizer is raised by 1.8V by a voltage adjustment amount (assumed to be 1.8V) corresponding to a first preset threshold (400mA) and maintained for 0.3 seconds.

S604: the ionization voltage of the ionizer is adjusted to be 1.8V according to the voltage adjustment amount (assumed to be 1.8V) corresponding to the first preset threshold, and is maintained for 0.3 seconds. After that, S617 is executed.

S605: the drinking water equipment judges whether the difference value between the target current and the actual current is larger than 200 mA. If yes, go to S606, otherwise go to S609.

S606: and judging whether the target current is larger than the actual current. If yes, executing S607, otherwise executing S608;

s607: the ionization voltage of the ionizer is raised by 0.9V by a voltage adjustment amount (assumed to be 0.9V) corresponding to a second preset threshold (200mA) and maintained for 0.3 seconds.

S608: the ionization voltage of the ionizer is adjusted to be 0.9V according to the voltage adjustment amount (assumed to be 0.9V) corresponding to the second preset threshold, and is maintained for 0.3 seconds. After that, S617 is executed.

S609: the drinking water equipment judges whether the difference value between the target current and the actual current is larger than 100 mA. If so, S610 is executed, otherwise, S613 is executed.

S610: and judging whether the target current is larger than the actual current. If yes, executing S611, otherwise executing S612;

s611: the ionization voltage of the ionizer is raised by 0.4V by a voltage adjustment amount (assumed to be 0.4V) corresponding to a third preset threshold (100mA) and maintained for 0.15 seconds.

S612: and (3) adjusting the ionization voltage of the ionizer to be 0.4V according to the voltage adjustment amount (assumed to be 0.4V) corresponding to the third preset threshold, and keeping the voltage for 0.15 seconds. After that, S617 is executed.

S613: the drinking water equipment judges whether the difference value between the target current and the actual current is larger than 10 mA. If so, then S614 is performed, otherwise, S617 is performed.

S614: and judging whether the target current is larger than the actual current. If yes, executing S615, otherwise executing S616;

s615: the ionization voltage of the ionizer is raised by 0.1V by a voltage adjustment amount (assumed to be 0.1V) corresponding to a fourth preset threshold (10mA) and maintained for 0.1 second.

S616: and (3) regulating the ionization voltage of the ionizer to be 0.1V according to a voltage regulation amount (assumed to be 0.1V) corresponding to a fourth preset threshold, and keeping the voltage regulation amount for 0.1 second. After that, S617 is executed.

S617: judging whether the water outlet switch is closed or not; if yes, go to step S618, otherwise go to step S601.

S618: the ionization is stopped.

According to the electrolytic control method for ionized water provided by the embodiment, after the target current is determined, the drinking water device executes voltage adjustment operation and judgment processing operation, that is, the difference value between the target current and the actual current is compared with a preset condition, the ionization voltage of the drinking water device at the current moment is adjusted according to the target current and the actual current of the drinking water device at the current moment, the water outlet state of the drinking water device at the current moment is detected, and when water still exists in the drinking water device at the current moment, the new actual flow of the drinking water device at the current moment is continuously monitored, so that a new target current is determined; then, performing difference calculation on the target current and the actual current, judging whether the obtained difference value is larger than a first preset threshold value or not, judging whether the result meets a first preset condition or not, and when the result meets the first preset condition, adjusting the ionization voltage of the drinking equipment at the current moment according to a voltage adjustment amount corresponding to the first preset threshold value; when the difference value between the target current and the actual current is smaller than a first preset threshold value and larger than a second preset threshold value, determining that the difference value between the target current and the actual current meets a second preset condition, and when the difference value meets the second preset condition, adjusting the ionization voltage of the drinking water equipment at the current moment according to a voltage adjustment amount corresponding to the second preset threshold value. The difference value of the target current and the actual current is compared with a first preset threshold value, and the difference value of the target current and the actual current is compared with a second preset threshold value again under the condition that the difference value of the target current and the actual current is smaller and smaller, so that the actual current is closer to the target current, the deviation between the actual current and the target current is greatly reduced, the ionization voltage of the ionizer is correspondingly adjusted by judging the size of the actual current and the target current, the pH value of ionized water obtained by a user is more accurate, and the ionization efficiency of the ionizer is greatly improved.

Fig. 8 is a schematic flow chart of an electrolytic control method of ionized water according to an embodiment. The embodiment relates to another process that the drinking water equipment controls the ionizer to ionize the ionized water with the required pH value by calculating the target current of the ionizer and adjusting the ionization voltage at the current moment according to the target current and the actual current at the current moment. As shown in fig. 8, the method further includes:

s701, determining a first target current according to the target current and a preset current compensation amount; the current compensation amount is determined according to the error between the pH value of the ionized water electrolyzed by the drinking water equipment by adopting the adjusted ionization voltage and the required pH value of the ionized water.

Specifically, for the non-linear case, if the mineral content in the water is different and the water amount is different, the current compensation amount needs to be set to correct the ionization voltage of the ionizer. For example, when the ph of the ionized water required by the user is 8.5, the user calculates a target current, and corrects the ionization voltage by comparing the target current with the actual current, and the ph of the ionized water electrolyzed by the adjusted ionization voltage is 8.4, so that the ph of the ionized water obtained by the user is inaccurate and has a deviation with the ph of the ionized water required by the user, and therefore, the user needs to set the ionizer current corresponding to the deviation ph difference of 0.1 as the current compensation amount and store the current compensation amount into the drinking water device, so that the drinking water device determines the first target current according to the target current and the current compensation amount. Due to the fact that the preset offset is arranged, the error between the pH value of the required ionized water and the pH value of the ionized water actually electrolyzed is greatly reduced, and the pH value accuracy of the ionized water electrolyzed is higher.

S702, adjusting the ionization voltage of the drinking water equipment at the current moment according to the first target current.

Specifically, after the first target current is determined according to the target current and the preset current compensation amount, the ionization voltage of the drinking water device at the current moment is correspondingly increased or decreased according to the corresponding voltage adjustment amount in the preset condition, and the specific adjustment manner may refer to the embodiment shown in fig. 6, and the adjustment manner is similar.

According to the ionized water electrolysis control method, the water drinking equipment determines the current compensation amount according to the error between the pH value of the ionized water electrolyzed by the adjusted ionization voltage and the pH value of the needed ionized water, and the current compensation amount is set, so that the deviation between the pH value of the needed ionized water and the actually obtained pH value of the ionized water is reduced, and the accuracy of the acid and alkali of the needed ionized water is greatly improved.

Fig. 9 is a schematic view of an electrolytic control device for ionized water according to an embodiment. As shown in fig. 9, the apparatus includes: a determination module 21 and an adjustment module 22.

Specifically, the determining module 21 is configured to determine a target current of the ionizer according to a required ph of the ionized water, a water impedance of the ionized water at a current moment, and a monitored actual flow rate of the drinking water device at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to satisfy the pH value.

And the adjusting module 22 is configured to adjust the ionization voltage of the drinking device at the current moment according to the target current and the actual current of the drinking device at the current moment.

The device for controlling the electrolysis of ionized water provided by this embodiment can implement the above method embodiments, and the implementation principle and technical effects are similar, and are not described herein again.

Fig. 10 is a schematic view of an electrolytic control device for ionized water according to another embodiment. As shown in fig. 10, on the basis of the embodiment shown in fig. 9, the determining module 21 includes: a first determining unit 211 and a second determining unit 212.

A first determining unit 211, configured to determine an intermediate reference current of the ionizer according to a ph of the required ionized water and a water impedance of the ionized water at a current time;

a second determining unit 212, configured to determine the target current according to the intermediate reference current and an actual flow rate of the drinking device at the current time.

In one embodiment, optionally, the first determining unit 211 is specifically configured to determine the water impedance R according to the actual current of the drinking device at the current time and the ionization voltage of the drinking device at the current time, and according to a formula: i ═ K₁*R+K₂Obtaining the intermediate reference current; wherein, K is₁Is a first pH value parameter corresponding to the pH value, K₂And one pH value corresponds to one first pH value parameter and one second pH value parameter.

In one embodiment, optionally, the second determining unit 212 is specifically configured to: Δ Q ═ K₃*Q_{At present}-K₃Determining the flow correction amount Δ Q and according to the formula: determining the target current I' (I × Δ Q/100); wherein, K is₃For flow correction parameters, said Q_{At present}The actual flow rate of the drinking water equipment at the current moment.

Fig. 11 is a schematic view of an electrolytic control device for ionized water according to still another embodiment. As shown in fig. 11, on the basis of the embodiment shown in fig. 9 or fig. 10, the adjusting module 22 includes: a voltage adjusting unit 221 and a loop processing unit 222.

Specifically, the voltage adjusting unit 221 is configured to perform a voltage adjusting operation, where the voltage adjusting operation includes: when the difference value between the target current and the actual current meets a preset condition, adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment;

a loop processing unit 222 for performing a judgment processing operation including: judging whether the water dispenser stops water outlet at the current moment, if not, continuing to monitor the new actual flow of the water dispenser at the current moment, acquiring a new target current according to the new actual flow, the required pH value of the ionized water and the new water impedance of the ionized water at the current moment, and instructing the voltage adjusting unit 221 to return to execute the voltage adjusting operation until the water dispenser stops water outlet; and the new water impedance is equal to the quotient of the new ionization voltage of the drinking water equipment at the current moment and the new actual current of the drinking water equipment at the current moment.

It should be noted that fig. 11 is shown based on the embodiment shown in fig. 10, of course, fig. 11 may also be shown based on the structure shown in fig. 9, and fig. 11 is only an example.

In one embodiment, optionally, the voltage adjusting unit 221 is specifically configured to determine whether the target current is greater than the actual current when it is determined that a difference between the target current and the actual current satisfies a preset condition; if so, increasing the ionization voltage of the drinking equipment at the current moment according to a preset voltage adjustment amount; and if not, reducing the ionization voltage of the drinking equipment at the current moment according to the preset voltage adjustment amount. Optionally, the preset condition includes a plurality of preset thresholds, and the voltage adjustment amounts corresponding to different preset thresholds are different.

In one embodiment, optionally, the voltage adjusting unit 221 is specifically configured to determine that a difference between the target current and the actual current satisfies a first preset condition when the difference between the target current and the actual current is greater than a first preset threshold; and when the difference value between the target current and the actual current is smaller than a first preset threshold value and larger than a second preset threshold value, determining that the difference value between the target current and the actual current meets a second preset condition.

Fig. 12 is a schematic structural view of an electrolytic control device for ionized water according to still another embodiment. On the basis of the above-described embodiment shown in fig. 9, as shown in fig. 12, the apparatus further includes: and a compensation amount determination module 31.

Specifically, the compensation amount determining module 31 is configured to determine a first target current according to the target current and a preset current compensation amount; the current compensation amount is determined according to the error between the pH value of the ionized water electrolyzed by the drinking water equipment by adopting the adjusted ionization voltage and the required pH value of the ionized water.

The adjusting module 22 is specifically configured to adjust the ionization voltage of the drinking water device at the current moment according to the first target current.

Optionally, the determining module 21 is further configured to determine a ph value of the ionized water required by the user according to an acid-base selection mode input by the user, and determine an on-off state of a valve in the drinking water apparatus; the acid-base selection module comprises an acid water mode, a pure water mode and an alkaline water mode.

For specific limitations of the device for controlling electrolysis of ionized water, reference may be made to the above limitations of the method for controlling electrolysis of ionized water, which are not described herein again. All or part of each module in the ionic water electrolysis control device can be realized by software, hardware and a combination thereof. The modules can be embedded in a processor in the drinking water equipment or independent of the processor in the drinking water equipment in a hardware form, and can also be stored in a memory in the drinking water equipment in a software form, so that the processor can call and execute the corresponding operations of the modules.

In one embodiment, a drinking device is provided, the internal structure of which can be shown in fig. 13. The water fountain apparatus may include a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein, the processor of the drinking water equipment is used for providing calculation and control capability. The memory of the drinking water equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the drinking equipment is used for being connected and communicated with an external terminal through a network. The computer program is executed by a processor to implement a method of electrolytic control of ionized water. The display screen of the drinking equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the drinking equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on a shell of the drinking equipment, an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the configuration shown in figure 13 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation of the hydration device to which the present application is applied, and that a particular hydration device may include more or less components than those shown, or some components may be combined, or have a different arrangement of components.

In one embodiment, there is provided a water fountain apparatus comprising a memory and a processor, the memory having stored therein a computer program which when executed by the processor performs the steps of:

In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:

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 hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An electrolytic control method of ionized water, characterized by comprising:

determining an intermediate reference current of an ionizer according to the pH value of the required ionized water and the water impedance of the ionized water at the current moment, and determining a target current according to the intermediate reference current and the actual flow of the drinking equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to meet the pH value;

adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment;

wherein, the determining the intermediate reference current of the ionizer according to the required pH value of the ionized water and the water impedance of the ionized water at the current moment comprises: determining the water impedance R according to the actual current of the drinking water equipment at the current moment and the ionization voltage of the drinking water equipment at the current moment; according to the formula: i ═ K₁*R+K₂Obtaining the intermediate reference current; wherein, K is₁Is the acidA first pH value parameter corresponding to the pH value, K₂For the second pH value parameter corresponding to the pH value, one pH value corresponds to one first pH value parameter and one second pH value parameter;

wherein, the determining the target current according to the intermediate reference current and the actual flow of the drinking water device at the current moment comprises: according to the formula: Δ Q ═ K₃*Q_{At present}-K₃Determining the flow correction amount Δ Q; wherein, K is₃For flow correction parameters, said Q_{At present}The actual flow of the drinking equipment at the current moment is obtained; according to the formula: i ═ (I × Δ Q/100) determines the target current I'.

2. The method of claim 1, wherein the adjusting the ionization voltage of the water drinking device at the current moment according to the target current and the actual current of the water drinking device at the current moment comprises:

3. The method according to claim 2, wherein when the difference between the target current and the actual current meets a preset condition, adjusting the ionization voltage of the water drinking device at the current moment according to the target current and the actual current of the water drinking device at the current moment comprises:

4. The method according to claim 3, wherein the preset condition comprises a plurality of preset thresholds, and the voltage adjustment amount is different for different preset thresholds.

5. The method of claim 4, wherein the determining that the difference between the target current and the actual current satisfies a preset condition comprises:

6. The method of claim 1, wherein the determining comprises: i ═ K₁*R+K₂Before obtaining the intermediate reference current I, the method further includes:

judging whether the water impedance is greater than 0;

if not, determining the water impedance asPresetting an impedance value, and according to a formula: i ═ K₁*R+K₂And obtaining the intermediate reference current I.

7. The method of claim 1, further comprising:

8. The method of claim 1, wherein before determining the target current of the ionizer according to the ph of the ionized water required, the water impedance of the ionized water at the present moment, and the monitored actual flow rate of the drinking water appliance at the present moment, further comprises:

9. An electrolytic control device for ionized water, comprising:

the determination module is used for determining the intermediate reference current of the ionizer according to the required pH value of the ionized water and the water impedance of the ionized water at the current moment, and determining the target current according to the intermediate reference current and the actual flow of the drinking water equipment at the current moment; wherein the target current is a current which enables the water electrolyzed by the ionizer to meet the pH value;

the adjusting module is used for adjusting the ionization voltage of the drinking equipment at the current moment according to the target current and the actual current of the drinking equipment at the current moment;

wherein the determining module is specifically configured to: determining the water impedance R according to the actual current of the drinking water equipment at the current moment and the ionization voltage of the drinking water equipment at the current moment; according to the formula: i ═ K₁*R+K₂Obtaining the intermediate reference current; wherein, K is₁Is a first pH value parameter corresponding to the pH value, K₂For the second pH value parameter corresponding to the pH value, one pH value corresponds to one first pH value parameter and one second pH value parameter; according to the formula: Δ Q ═ K₃*Q_{At present}-K₃Determining the flow correction amount Δ Q; wherein, K is₃For flow correction parameters, said Q_{At present}The actual flow of the drinking equipment at the current moment is obtained; according to the formula: i ═ (I × Δ Q/100) determines the target current I'.

10. A water fountain apparatus comprising a memory, a processor, the memory having stored thereon a computer program operable on the processor, wherein the processor, when executing the computer program, performs the steps of the method of any of claims 1 to 8.

11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.