CN113397376A

CN113397376A - Control method of water boiling device, water boiling device and computer readable storage medium

Info

Publication number: CN113397376A
Application number: CN202010183359.2A
Authority: CN
Inventors: 陈小平; 晏博; 吕苏
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-09-17

Abstract

The application relates to the technical field of household water boiling, and particularly discloses a control method of a water boiling device, the water boiling device and a computer readable storage medium, wherein the control method comprises the following steps: controlling the circulating pump to drive the water in the water container to pass through the filtering assembly so as to filter the water in the water container; controlling the heating assembly to preheat the water in the water container; controlling the circulating pump to drive the water in the water container to pass through the single-channel desalination assembly so as to carry out desalination treatment on the water in the water container; detect the TDS value of the water in the water container, when the TDS value of the water in the water container reaches the preset TDS value, control the circulating pump is closed. The circulating pump is utilized to drive water in the water container to pass through the filtering component and/or the single-channel desalting component so as to realize filtering and/or desalting of the water in the water container, and meanwhile, the water boiling device after water boiling can realize the water purifying degree without generating scale.

Description

Control method of water boiling device, water boiling device and computer readable storage medium

Technical Field

The present application relates to the field of household water boiling technologies, and in particular, to a control method for a water boiling device, and a computer-readable storage medium.

Background

The water boiling device, such as a water boiling kettle, is widely applied to places such as families, offices and the like, is convenient to use, has high heating speed and can quickly boil water.

Tap water drunk everyday is obtained by settling well water, river water and lake water, removing silt, disinfecting and sterilizing, contains salt, impurities, residual chlorine and the like, and belongs to one type of hard water, and the hard water refers to water containing mineral substances such as calcium, magnesium, salts and the like.

In the process of boiling water, a part of the water is evaporated, calcium sulfate which is not easy to dissolve naturally precipitates, when the water is boiled, calcium bicarbonate and magnesium bicarbonate which are originally dissolved are decomposed in the water, carbon dioxide is released, calcium carbonate and magnesium hydroxide which are difficult to dissolve are changed, and scale is formed after the calcium carbonate and the magnesium hydroxide precipitate.

The existing water boiling device is easy to generate scale on the surface in the water boiling device due to frequent water boiling, is difficult to remove, has poor heat conductivity of hard scale, can cause the heat transfer condition of a heating surface to be worsened, and further wastes fuel or electric power; moreover, if the hard scale is cemented on the inner wall of the water heater or the boiler, the danger of explosion and explosion of the water heater and the boiler is greatly increased due to thermal expansion and cooling and uneven stress, and the damage of the hard scale is obvious.

Therefore, there is a need for a water boiling device that boils water without generating scale.

Disclosure of Invention

The embodiment of the application provides a control method of a water boiling device, the water boiling device and a computer readable storage medium, wherein under the driving of a circulating pump, a filtering component and a desalting component of a single channel are adopted for double water purification, so that after water boiling, no scale is generated in the water boiling device, and the boiled water is convenient to drink.

In a first aspect, the present application provides a control method for a water boiling device, the water boiling device includes a water container, a heating component, a filtering component, a single-channel desalination component and a circulating pump, the heating component can heat water in the water container, and the circulating pump can drive the water in the water container to be purified by the filtering component and/or the single-channel desalination component;

the control method comprises the following steps:

controlling the circulating pump to drive the water in the water container to pass through the filtering assembly so as to filter the water in the water container;

controlling the heating assembly to preheat the water in the water container;

controlling the circulating pump to drive the water in the water container to pass through the single-channel desalination assembly so as to carry out desalination treatment on the water in the water container; detect the TDS value of the water in the water container, when the TDS value of the water in the water container reaches the preset TDS value, control the circulating pump is closed.

In a second aspect, the present application further provides a water boiling device, comprising:

a memory for storing a computer program;

a processor for executing the computer program and implementing the control method of the water boiling device as described above when executing the computer program.

In a third aspect, the present application also provides a computer-readable storage medium storing a computer program, which when executed by a processor causes the processor to implement the control method of the water boiling apparatus as described above.

The application discloses a control method of a water boiling device, the water boiling device and a computer readable storage medium, firstly, a circulating pump is controlled to drive water in a water container to pass through a filtering component so as to filter the water in the water container; then, controlling the heating assembly to preheat the water in the water container; controlling the circulating pump to drive the water in the water container to pass through the single-channel desalination assembly so as to carry out desalination treatment on the water in the water container; and when the TDS value of the water in the water container reaches a preset TDS value, controlling the circulating pump to be switched off. Utilize the water in the circulating pump drive water container to pass through filtering component and/or single runner desalination subassembly to the realization is to the filtration and/or the desalination of the water in the water container, the user can set for the TDS value according to self demand, as predetermineeing the TDS value, the water purification demand that the realization accords with the user demand, and, can drive the water entering single runner desalination subassembly after preheating and carry out desalination, in order to improve desalination efficiency, do not produce the incrustation scale in the water container after the realization is boiled water.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a water boiling device according to an embodiment of the present application;

FIG. 2 is a schematic block diagram of a water boiler according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a bipolar membrane electrodeionization cartridge desalination process;

FIG. 4 is a schematic diagram of the bipolar membrane electrodeionization filter regeneration process;

FIG. 5 is a schematic flow chart illustrating a control method of a water boiler according to an embodiment of the present disclosure;

fig. 6 is a schematic block diagram of the structure of the water boiling device.

Reference numerals: 100. a water container; 110. a water outlet; 120. a water inlet; 130. an upper cover; 200. a single-channel desalination assembly; 300. a filter assembly; 400. a heating assembly; 500. a circulation pump; 600. a three-way valve; 700. a control module; 701. a TDS sensor; 702. a power supply assembly; 900. a bipolar membrane electrodeionization filter element; 910. an electrode; 911. a first electrode; 912. a second electrode; 920. bipolar membrane; 921. a cation exchange membrane; 922. an anion exchange membrane.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation. In addition, although the division of the functional blocks is made in the device diagram, in some cases, it may be divided in blocks different from those in the device diagram.

Embodiments of the present application provide a water boiling device, which may be a water purifier, such as a counter top water purification/boiling device.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a schematic structural view of the water boiling device in this embodiment.

Fig. 1 is a schematic structural diagram of the water boiling device in this embodiment, and fig. 2 is a schematic block diagram of the water boiling device in this embodiment.

For example, the water boiling device may include an electric kettle and a water dispenser, and the electric kettle is taken as an example below.

Referring to fig. 1-2, the water boiling apparatus includes a water container 100, a heating unit 400, a filtering unit 300, a single-channel desalination unit 200, and a circulation pump 500.

Wherein, the water container 100 includes a water inlet 120 and a water outlet 110, and the water container 100 can store water.

In some embodiments, the water container 100 further includes an upper cover 130, and a user may fill the water container 100 with water after the upper cover 130 is opened. The water outlet 110 of the water container 100 is used for communicating with the input end of the circulating pump 500; the water inlet 120 of the water container 100 is used to communicate with the output end of the filtering assembly 300 and/or the single-channel desalination assembly 200, so that the circulating pump 500 can drive the water in the water container 100 to flow back into the water container 100 after flowing to the water inlet 120 through the filtering assembly 300 and/or the single-channel desalination assembly 200.

In some embodiments, the water container 100 is further provided with a switch assembly at the outside thereof, the switch assembly comprises a water boiling switch and/or a water purifying switch, and the water boiling switch is used for enabling a user to press the water boiling switch to realize a water boiling starting operation of the water boiling device after the water boiling device is plugged; after the water boiling device is powered on, a user presses the water purifying switch to realize the water purifying operation of the water boiling device, or when the user presses the water boiling switch and the water purifying switch, the water boiling device executes the water purifying and boiling operation.

It can be understood that the switch component can be a key to control the switch for boiling water and purifying water simultaneously, or can be two separate keys, or a display screen with a touch function, or a voice input component, and can recognize the voice water boiling operation instruction input by the user.

The heating unit 400 is capable of heating water in the water container 100.

In some embodiments, the heating assembly 400 may be disposed at a bottom or a peripheral side of the water container 100, the heating assembly 400 may include a resistance wire of a heating tube, after being powered on, the resistance wire of the heating tube generates heat, and then the heat is transferred into the water container 100 through an aluminum plate to be heated, and the steam generated when the water is boiled deforms the bimetal of the steam temperature sensing element, and pushes the power switch through the lever principle by the deformation, so that the water boiling device is automatically powered off after the water is boiled. The power failure is not self-resetting, so the kettle can not be automatically heated after the power failure.

A filter assembly 300 and a single channel desalination assembly 200, the input of the filter assembly 300 and the input of the single channel desalination assembly 200 being in communication with the interior of the water container 100 through the water outlet 110, and the output of the filter assembly 300 and the output of the single channel desalination assembly 200 being in communication with the interior of the water container 100 through the water inlet 120.

In some embodiments, filter assembly 300 includes a PP cotton filter element and/or an activated carbon filter element. The PP cotton filter element refers to a polypropylene melt-blown filter element, can be used in large scale in water purification, has excellent chemical compatibility, is suitable for filtering strong acid, strong alkali and organic solvent, and has the advantages of strong pollutant carrying capacity, long service life and low cost; the active carbon filter element integrates the functions of adsorption, filtration, interception and catalysis, can effectively remove organic matters, residual chlorine and other radioactive substances in water, and has the effects of decoloring and removing peculiar smell. The PP cotton filter element and/or the activated carbon filter element are/is used as the filter assembly 300, so that harmful substances such as organic matters, residual chlorine and the like in water can be effectively removed, and the water quality can be effectively purified.

In some embodiments, the single-channel desalination assembly 200 uses only one input and one output for the purification of water flowing therethrough, and thus can be referred to as a single-channel desalination assembly.

In some embodiments, the single channel desalination assembly 200 can of course also include other inputs and/or outputs. For example, when the single-channel desalination assembly 200 is flushed and regenerated, the resulting wastewater can be discharged through the output port. When the single-channel desalination module 200 is used to purify water flowing through, the input and/or output of the single-channel desalination module can be turned off to form a single-channel structure.

The single channel desalination assembly 200 may not discharge wastewater when purifying water flowing therethrough. Through adopting the desalination subassembly of single current way to carry out the water purification, the water that gets into single current way desalination subassembly 200 can be followed the output and discharged, obtains purification treatment simultaneously, does not produce waste water in this process, has improved the utilization ratio of water.

In some embodiments, the single-channel desalination assembly 200 comprises a physisorption desalination cartridge and/or a chemisorption desalination cartridge.

Illustratively, the chemisorptive desalination cartridge can include at least one of an ion exchange (IX) resin cartridge, a bipolar membrane (Biopolar, BP) desalination cartridge.

Exemplary, the physisorption desalination filter element may include at least one of a Capacitive Desalination (CDI) filter element, a Membrane Capacitive Desalination (MCDI) filter element.

Specifically, the capacitive desalination filter element, the membrane capacitive desalination filter element, the bipolar membrane electrodeionization filter element and the like can cause the directional migration of cations and anions when being electrified, so that the water purification treatment is realized, and the filter elements can be called as electrically-driven single-channel desalination filter elements.

Specifically, as shown in fig. 3 and 4, a schematic diagram of a structure of a bipolar membrane electrodeionization filter cartridge 900 is shown.

As shown in fig. 3 and 4, the bipolar membrane electrodeionization filter cartridge 900 includes one or more pairs of electrodes 910, and at least one bipolar membrane 920 or a plurality of spaced-apart bipolar membranes 920 is disposed between at least one pair of electrodes 910. Wherein, bipolar membrane 920 includes cation exchange membrane 921 and anion exchange membrane 922, and cation exchange membrane 921 and anion exchange membrane 922 set up relatively, compound together. For example, the bipolar membrane 920 can be produced by a hot press molding method, a bonding molding method, a casting molding method, an anion and cation exchange radical method, an electrodeposition molding method, or the like. Specifically, there is no space between the cation exchange membrane 921 and the anion exchange membrane 922 on one bipolar membrane 920, for example, water does not pass between the cation exchange membrane 921 and the anion exchange membrane 922 on the same bipolar membrane 920 when flowing through the bipolar membrane electrodeionization filter cartridge 900.

As shown in fig. 3 and 4, the pair of electrodes 910 includes a first electrode 911 and a second electrode 912, wherein the first electrode 911 is disposed opposite to a cation exchange membrane 921 of the bipolar membrane 920 adjacent to the first electrode 911, and the second electrode 912 is disposed opposite to an anion exchange membrane 922 of the bipolar membrane 920 adjacent to the second electrode 912.

Fig. 3 is a schematic diagram showing the operation principle of the bipolar membrane electrodeionization filter element 900 in the process of purifying water. Here, the potential of the first electrode 911 is higher than that of the second electrode 912, that is, a voltage in a forward direction is applied between the first electrode 911 and the second electrode 912. At this time, anions such as chloride ions in the raw water to be purified move towards the first electrode 911, and replace OH < - > in the anion exchange membrane 922 in the direction of the first electrode 911, and the OH < - > enters the flow channel between the adjacent bipolar membranes 920; meanwhile, cations such as Na + in the raw water move towards the second electrode 912 to replace H + in the cation exchange membrane 921 in the direction of the second electrode 912, and the H + enters the flow channel; h + and OH-are subjected to neutralization reaction in the flow channel to generate water, so that the salt in the raw water is removed, and purified pure water flows out from the tail end of the flow channel.

As shown in fig. 4, when a voltage in the opposite direction is applied between the first electrode 911 and the second electrode 912, so that the potential of the first electrode 911 is lower than that of the second electrode 912, OH "and H + ions are generated on the surfaces of the cation exchange membrane 921 and the anion exchange membrane 922 of the bipolar membrane 920 under the action of an electric field, cations such as Na + inside the cation exchange membrane 921 are replaced by H + ions and move toward the first electrode 911 at a low potential, anions such as chloride ions in the anion exchange membrane 922 are replaced by OH" and move toward the second electrode 912 at a high potential, and the cations such as Na + and the anions such as chloride ions enter the flow channel and can be washed out by water flowing through the bipolar membrane electrodeionization filter 900. Therefore, when the power is off or reverse voltage is applied to the desalting filter cores such as the bipolar membrane electrodeionization filter core 900 and the like, cations such as Na < + >, anions such as chloride ions and the like adsorbed on the bipolar membrane 920 are released, so that salt substances in the desalting filter core can be washed out by water to realize regeneration; water carrying cations such as Na + and anions such as chloride ions can be called concentrated water.

The input end of the filtering component 300 and the input end of the single-channel desalination component 200 are communicated with the inside of the water container 100 through the water outlet 110, the output end of the filtering component 300 and the output end of the single-channel desalination component 200 are communicated with the inside of the water container 100 through the water inlet 120, the input ends of the filtering component 300 and the single-channel desalination component 200 are connected to the water outlet 110 of the water container 100 in parallel, during water purification, the filtering component 300 and/or the single-channel desalination component 200 can be selected according to needs, the water purification effect is effectively achieved, the filtering component 300 purifies water in advance, and when desalination is carried out through the single-channel desalination component 200, double water purification through the filtering component 300 and the single-channel desalination component 200 is carried out, and the water boiler can realize scale-free water boiling.

And a circulation pump 500 capable of driving the water in the water container 100 to flow toward the water inlet 120 through the filtering assembly 300 and/or the single channel desalination assembly 200.

In some embodiments, an input of the circulation pump 500 is connected to the water outlet 110 of the water container 100, an output of the circulation pump 500 is connected to an input of the filter assembly 300 and/or the single channel desalination assembly 200, and an output of the filter assembly 300 and/or the single channel desalination assembly 200 is connected to the water inlet 120 of the water container 100.

Specifically, when the circulation pump 500 is activated, when the input end of the filter assembly 300 is opened and the output end of the single channel desalination assembly 200 is closed, the circulation pump 500 drives the water in the water container 100 to flow into the filter assembly 300 for filtration treatment from the water outlet 110, the input end and the output end of the circulation pump 500 and the input end of the filter assembly 300, and the treated water flows back into the water container 100 from the output end of the filter assembly 300 and the water inlet 120 of the water container 100.

When the circulation pump 500 is activated, when the input end of the filter assembly 300 is opened and the output end of the single channel desalination assembly 200 is closed, the circulation pump 500 drives the water in the water container 100 to flow into the filter assembly 300 from the water outlet 110, the input end and the output end of the circulation pump 500 and the input end of the filter assembly 300 for filtration treatment, and the treated water flows back into the water container 100 from the output end of the filter assembly 300 and the water inlet 120 of the water container 100.

Illustratively, the water boiler further comprises a three-way valve 600, an input of the circulation pump 500 is communicated with the water outlet 110, an output of the circulation pump 500 is communicated with an input of the three-way valve 600, a first output of the three-way valve 600 is communicated with an input of the filter assembly 300, and a second output of the three-way valve 600 is communicated with an input of the single channel desalination assembly 200 assembly.

In some embodiments, a three-way valve 600 is provided at the outlet 110 of the water container 100 and the input of the filter assembly 300 and/or the single channel desalination assembly 200, the three-way valve 600 comprising an input and two outputs, the input of the three-way valve 600 being in communication with the output of the circulation pump 500, a first output of the three-way valve 600 being in communication with the input of the filter assembly 300, and a second output of the three-way valve 600 being in communication with the input of the single channel desalination assembly 200.

When the filter assembly 300 is required to filter, the circulating pump 500 is started, at this time, the first output end of the control three-way valve 600 is opened, the second output end is closed, the circulating pump 500 enables the water in the water container 100 to be filtered through the filter assembly 300, and the treated water flows into the water container 100 from the output end of the filter assembly 300 and the water inlet 120 of the water container 100.

When the single-channel desalination assembly 200 is required to be desalinated, the circulation pump 500 is started, at this time, the first output end of the control three-way valve 600 is closed, the second output end is opened, the circulation pump 500 enables the water in the water container 100 to be desalinated through the single-channel desalination assembly 200, and the processed water flows into the water container 100 from the output end of the single-channel desalination assembly 200 and the water inlet 120 of the water container 100.

Under the driving of the circulation pump 500, the filtering assembly 300 can filter the water in the water container 100, so that the water in the water container 100 is recycled to be purified in the single-channel desalination assembly 200, for example, substances such as particle impurities and residual chlorine which may be contained in the water are removed, the workload and consumption of the single-channel desalination assembly 200 are reduced, the regeneration period and the service life of the single-channel desalination assembly are prolonged, the water quality of the water can be further improved, and the scale cannot be generated in the water container 100 even when the water is boiled for many times.

Illustratively, the water boiling device further comprises: a control module 700, the control module 700 being electrically connected to the circulation pump 500, the single channel desalination assembly 200, the three-way valve 600, and the heating assembly 400.

In some embodiments, a control module 700 is disposed in the water boiling device, the control module 700 is electrically connected to the circulation pump 500, the three-way valve 600 and the heating assembly 400 to control the circulation pump 500 to be turned on or off, the three-way valve 600 to be turned on the first output or the second output, and the heating assembly 400 to heat the water in the water container 100.

In some embodiments, the water boiling device further comprises a power supply assembly 702, the control module 700 is electrically connected to the power supply assembly 702, and the power supply assembly 702 is connected to the electrically driven desalination filter element to supply power to the electrically driven desalination filter element.

Illustratively, the water boiling device further comprises: TDS sensor 701 sets up in flourishing water receptacle 100, TDS sensor 701 and control module 700 electrical connection for the TDS value of real-time detection flourishing water receptacle 100 internal water.

In some embodiments, a TDS sensor 701, TDS (total dissolved solids), measured in milligrams per liter (mg/L), is provided in the water container 100 to indicate how many milligrams of solid dissolved matter, including the total amount of inorganic salts and organic matter, are dissolved in 1 liter of water, and the total salinity of the water can be analyzed by detecting the total dissolved solids. For example, the TDS value is a water quality test indicator specifically set for purified water, and represents the total soluble solids content of water. The TDS value can reflect the water quality to a certain degree, and generally, the lower the TDS value is, the less soluble salts such as heavy metal ions in the water are, and the purer the water quality is.

TDS sensor 701, TDS pen promptly, can not be used to measure high temperature water, for example, hot boiled water, therefore, the TDS sensor 701 of this application, with control module 700 electrical connection, and simultaneously, still be equipped with temperature sensor in the container 100 for detect the temperature value of the water in the container 100, when the temperature value that detects water reaches preset temperature value, for example, 70 degrees, control module 700 controls TDS sensor 701 and stops the TDS detection to the container 100 internal water, and, the TDS value that obtains, control module 700 controls the display screen display on the container 100 outside.

Illustratively, the single-channel desalination assembly 200 is removably received within the interior of the water boiling apparatus. The filter elements of the single-channel desalination assembly 200 can be removed, flushed, or replaced as needed to regenerate the filter elements of the single-channel desalination assembly 200.

The present application further provides a control method of a water boiling device, where the control method is applied to the water boiling device as described above, as shown in fig. 5, fig. 5 is a schematic flow chart of the control method of the water boiling device provided in an embodiment of the present application. The control method includes steps S10 to S30, which may specifically be as follows:

and step S10, controlling the circulating pump to drive the water in the water container to pass through the filtering component so as to filter the water in the water container.

Specifically, when the device that boils water received the instruction that the purification was boiled water, the control circulating pump started, and at this moment, the water in the flourishing water receptacle is under the drive of circulating pump, through filtering component to carry out filtration treatment.

In some embodiments, a three-way valve can be arranged in the water boiling device, a control module of the water boiling device controls the circulation pump to be started, and the circulation pump can be connected with the filtering component and the single-channel desalting component through the three-way valve, when the water boiling device receives a purified water boiling instruction, the control module controls the circulating pump to start, controls the first output end of the three-way valve connected with the filtering component to be opened, controls the second output end of the three-way valve connected with the single-channel desalting component to be closed, so that the water in the water container flows through the input end and the output end of the circulating pump, the input end and the first output end of the three-way valve and the input end of the filtering component from the water outlet in sequence under the driving of the circulating pump to enter the filtering component for purification treatment, and the treated water flows back into the water container through the output end and the water outlet of the filtering component, so that the filtering component can filter the water in the water container.

And step S20, controlling the heating assembly to preheat the water in the water container.

Specifically, when the circulating pump drives water in the water container to pass through the filtering assembly so as to realize filtering treatment on the water in the water container, the heating assembly is controlled to preheat the water in the water container.

In some embodiments, the heating assembly preheats the water in the water container according to a first heating power, the first heating power may be 20% of the full heating power, and, in the preheating stage, the circulation pump may be controlled to drive the water in the water container to be filtered only through the filtering assembly, or may be controlled to drive the water in the water container to be desalted only through the single-channel desalting assembly, or the input end of the filtering assembly and the input end of the single-channel desalting assembly are simultaneously turned on, so that the circulation pump simultaneously drives the water in the water container to be filtered through the filtering assembly and desalted through the single-channel desalting assembly.

In some embodiments, in the preheating stage, when the circulating pump is controlled to drive the water in the water container to be filtered only through the filtering assembly, the water can be filtered by opening the first output end of the three-way valve and closing the second output end of the three-way valve. Similarly, in the preheating stage, the circulating pump is controlled to drive the water in the water container to be desalted only through the single-channel desalting component, and the desalting treatment can be realized by opening the second output end of the three-way valve and closing the first output end of the three-way valve.

Step S30, controlling the circulating pump to drive the water in the water container to pass through the single-channel desalination assembly so as to carry out desalination treatment on the water in the water container; detect the TDS value of the water in the water container, when the TDS value of the water in the water container reaches the preset TDS value, control the circulating pump is closed.

Specifically, when the preheating stage finishes, the control circulating pump drives the water in the flourishing water receptacle and passes through single flow path desalination subassembly, in order to right water in the flourishing water receptacle carries out desalination to, detect the TDS value of the water in the flourishing water receptacle, when the TDS value of the water in the flourishing water receptacle reaches preset TDS value, the control circulating pump is closed, realizes stopping to drive the water in the flourishing water receptacle and passes through single flow path desalination subassembly's desalination. Predetermine the TDS value and can user oneself input, also can be with built-in default, according to the experiment, when the TDS value within 200mg/L, when water is boiled, water container can not produce the incrustation scale, consequently, should predetermine the TDS value and preferably be less than 200 mg/L.

When the TDS value of the water in the water container reaches the preset TDS value, the control circulating pump stops driving the water in the water container to pass through the single-channel desalination assembly, and then the heating assembly can be controlled to heat the water in the water container to the preset temperature value.

In some embodiments, since the heating assembly continuously heats the water in the water container, and as the water temperature increases, when the water temperature reaches a certain temperature, for example, above 70 ℃, if the desalination treatment of the single-channel desalination assembly is further continued, the desalination effect may be affected, it is preferable to detect the water temperature of the water in the water container, and control the circulation pump to drive the water in the water container through the single-channel desalination assembly when the water temperature is not higher than the first threshold value. The first threshold may be 70 ℃.

In some embodiments, when the water temperature reaches a first threshold value, the circulation pump is controlled to stop driving the water in the water container through the single channel desalination assembly, and at this time, the heating assembly is controlled to heat the water in the water container to a preset temperature value, where the first threshold value is smaller than the preset temperature value, for example, the first threshold value may be 70 ℃, and then the preset temperature value may be 100 ℃.

That is, when the water temperature reaches the first threshold value, the input end of the circulation pump is preferably turned off, only the heating assembly continuously heats, and the heating assembly can heat the water in the water container to a preset temperature value at a second heating power, wherein the first heating power is not greater than the second heating power. Specifically, the second heating power can be heating full power, and the first heating power can be 20% of the heating full power, so that the water boiling speed is effectively increased, and the water boiling time is shortened.

The control method of the water boiling device comprises the following steps of firstly, controlling a circulating pump to drive water in a water container to pass through a filtering assembly so as to filter the water in the water container; then, controlling the heating assembly to preheat the water in the water container; controlling the circulating pump to drive the water in the water container to pass through the single-channel desalination assembly so as to carry out desalination treatment on the water in the water container; and when the TDS value of the water in the water container reaches a preset TDS value, controlling the circulating pump to be switched off. Utilize the water in the circulating pump drive water container to pass through filtering component and/or single runner desalination subassembly to the realization is to the filtration and/or the desalination of the water in the water container, the user can set for the TDS value according to self demand, as predetermineeing the TDS value, the water purification demand that the realization accords with the user demand, and, the water after can driving the preheating gets into single runner desalination subassembly and carries out desalination, in order to improve desalination efficiency, realize that water container does not produce the incrustation scale after boiling water.

Illustratively, before the step S10, the control method further includes:

receiving a TDS target value and/or a target temperature value input by a user based on a water boiling parameter adjusting interface, taking the TDS target value as a preset TDS value, and taking the target temperature value as the preset temperature value.

In some embodiments, before starting water boiling, a user may input a TDS target value and/or a target temperature value at the water boiling parameter adjustment interface, and the water boiling device, after receiving the TDS target value and/or the target temperature value, takes the TDS target value as a preset TDS value and takes the target temperature value as the preset temperature value.

For example, the TDS target value input by the user is 150mg/L, the target temperature value is 80 ℃, the boiled green tea can be used, of course, 100 ℃ is the default preset temperature value of the water boiling device, and if the user does not set the temperature, the water can be heated to 100 ℃ by default, and then the power is cut off.

It should be noted that, the user can be when boiling water, can need not input TDS target value and/or target temperature value, and the device of boiling water can be based on inside default predetermines TDS value and/or predetermines the temperature value as the parameter of boiling water, and the preferred TDS value that predetermines the TDS value and be within 200mg/L to guarantee that the device of boiling water after boiling water does not produce the incrustation scale.

As shown in fig. 6, fig. 6 is a schematic block diagram of a structure of a water boiling device provided in an embodiment. The water boiling device 10 comprises a processor 11 and a memory 12, wherein the processor 11 and the memory 12 are connected through a system bus 13, and the memory 12 can comprise a nonvolatile storage medium and an internal memory.

The non-volatile storage medium may store a computer program. The computer program comprises program instructions which, when executed, cause a processor to implement a control method when executing said computer program.

The processor 11 is used to provide computing and control capabilities to support the operation of the entire water boiling device.

The internal memory provides an environment for the execution of a computer program on a non-volatile storage medium, which computer program, when executed by a processor, causes the processor to carry out a control method when executing said computer program.

It will be understood by those skilled in the art that the structure shown in fig. 6 is a block diagram of only a part of the structure related to the present application, and does not constitute a limitation of the water boiling device related to the present application, and a specific water boiling device may include more or less components than those shown in the drawings, or combine some components, or have different component arrangements.

It should be understood that the Processor 11 may be a Central Processing Unit (CPU), and the Processor 11 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. The general purpose processor 11 may be a microprocessor or the processor may be any conventional processor or the like.

Wherein, in an embodiment, the memory has stored therein a computer program, which when executed by the processor 11, causes the processor to carry out the following steps when executing the computer program:

controlling the heating assembly to preheat the water in the water container;

In one embodiment, the processor, when executing the computer program, further performs the steps of:

and controlling the heating assembly to preheat the water in the water container with first heating power.

and controlling the heating assembly to preheat the water in the water container with first heating power, and controlling the circulating pump to drive the water in the water container to be filtered through the filtering assembly and/or the single-channel desalting assembly.

detecting the water temperature of the water in the water container;

the controlling the circulation pump to drive water in the water container through the single channel desalination assembly, comprising:

controlling the circulation pump to drive water in the water container through the single channel desalination assembly when the water temperature is not above a first threshold.

and controlling the heating assembly to heat the water in the water container to a preset temperature value, wherein the first threshold value is smaller than the preset temperature value.

controlling the heating assembly to heat the water in the water container to a preset temperature value with second heating power;

wherein the first heating power is not greater than the second heating power.

controlling the three-way valve to open a first output end of the circulating pump connected with the input end of the filtering assembly and close a second output end of the circulating pump connected with the input end of the single-channel desalting assembly;

and controlling the three-way valve to close the first output end connected with the output end of the circulating pump and the input end of the filtering assembly, and opening the second output end connected with the output end of the circulating pump and the input end of the single-channel desalting assembly.

It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, the specific working process of the smart home device described above may refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

The embodiment of the application also provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, the computer program comprises program instructions, and the processor executes the program instructions to realize any one of the control methods provided by the embodiment of the application.

The computer readable storage medium may be an internal storage unit of the water boiling device described in the foregoing embodiment, for example, a hard disk or a memory of the water boiling device. The computer readable storage medium may also be an external storage device of the water boiling apparatus, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the water boiling apparatus.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A control method of a water boiling device is characterized in that the water boiling device comprises a water container, a heating component, a filtering component, a single-channel desalination component and a circulating pump, wherein the heating component can heat water in the water container, and the circulating pump can drive the water in the water container to be purified through the filtering component and/or the single-channel desalination component;

the control method comprises the following steps:

controlling the heating assembly to preheat the water in the water container;

2. The method for controlling a water boiling device according to claim 1, wherein the controlling the heating assembly to preheat the water in the water container comprises:

3. The method for controlling a water boiling device according to claim 2, wherein the step of controlling the heating assembly to preheat the water in the water container at the first heating power comprises:

4. The control method of the water boiling device according to claim 2, further comprising:

detecting the water temperature of the water in the water container;

5. The control method of the water boiling device according to claim 4, wherein after controlling the circulation pump to be turned off, the control method further comprises:

6. The method for controlling the water boiling device according to claim 5, wherein the controlling the heating assembly to heat the water in the water container to a preset temperature value comprises:

wherein the first heating power is not greater than the second heating power.

7. The method of controlling a water boiling device according to claim 5, wherein before controlling the circulation pump to drive the water in the water container through the filter assembly, the method further comprises:

8. The control method of the water boiling device according to claim 1, wherein the water boiling device further comprises a three-way valve;

the control the circulating pump drives water in the water container to pass through the filtering assembly, including:

9. A water boiling device, characterized in that the water boiling device comprises:

a memory for storing a computer program;

a processor for executing the computer program and implementing the control method of the water boiling device according to any one of claims 1 to 8 when executing the computer program.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to implement the control method of the water boiling apparatus according to any one of claims 1 to 8.