WO2022042660A1

WO2022042660A1 - Intelligent water purifier and control method therefor

Info

Publication number: WO2022042660A1
Application number: PCT/CN2021/114836
Authority: WO
Inventors: 陈决源; 刘键乐; 蒋永锋
Original assignee: 陈决源
Priority date: 2020-08-27
Filing date: 2021-08-26
Publication date: 2022-03-03
Also published as: CN111977720A

Abstract

Disclosed are an intelligent water purifier and a control method therefor. The intelligent water purifier comprises a water supply unit, a filter element, a water quality sensor, a master controller and a communication module, wherein the water supply unit is connected to the filter element, and the filter element is used for purifying a water body; the water quality sensor is arranged corresponding to a water output pipeline of the filter element, and the water quality sensor is used for testing the water body which is purified by the filter element, so as to acquire water quality information of the purified water body; the master controller is respectively connected to the water quality sensor and the communication module, and the master controller is used for acquiring the water quality information, determining, according to the water quality information, whether the filter element fails, and generating first alarm information when the filter element fails; and the communication module is used for establishing a communication connection between the master controller and an external device, such that the master controller sends the first alarm information to the external device by means of the communication connection with the external device. The state of a filter element can be effectively monitored, such that a user can rationally change the filter element, thereby protecting the health of a user and also preventing the waste of resources.

Description

Intelligent water purifier and control method thereof

technical field

The invention relates to the technical field of intelligent equipment, in particular to an intelligent water purifier and a control method of the intelligent water purifier.

Background technique

With the continuous improvement of people's quality of life, the public's requirements for water quality are also constantly improving; therefore, water purifiers have also been popularized.

In the related art, most of the users are required to subjectively judge whether the filter element is invalid, so as to replace the filter element according to the judgment result; however, it is often difficult for the user to judge whether the filter element is invalid with the naked eye. In turn, it may be caused by the failure of the filter element without detection, resulting in poor purification effect of the purifier and affecting physical health; or, because the filter element is not expired and replaced prematurely, resulting in a waste of resources.

SUMMARY OF THE INVENTION

The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. Therefore, an object of the present invention is to provide an intelligent water purifier, which can effectively monitor the state of the filter element, so that the user can reasonably replace the filter element, protect the health of the user, and prevent waste of resources.

The second object of the present invention is to propose a control method for an intelligent water purifier.

In order to achieve the above purpose, an embodiment of the first aspect of the present invention provides an intelligent water purifier, comprising: a water supply unit, a filter element, a water quality sensor, a main controller and a communication module; the water supply unit is connected to the filter element, and the water supply unit is connected to the filter element. The filter element is used to purify the water body provided by the water supply unit; the water quality sensor is arranged corresponding to the water outlet pipeline of the filter element, and the water quality sensor is used to detect the water body after the filter element has been purified, so as to obtain the water quality information of the purified water body. The main controller is respectively connected with the water quality sensor and the communication module, and the main controller is used to obtain the water quality information, and judge whether the filter element is invalid according to the water quality information, and when judging the filter element When the failure occurs, first alarm information is generated; the communication module is used to establish a communication connection between the main controller and an external device, so that the main controller sends the first alarm information through the communication connection with the external device. to the external device.

The intelligent water purifier according to the embodiment of the present invention includes a water supply unit, a filter element, a water quality sensor, a main controller and a communication module. The water supply unit is connected to the filter element, and the filter element is used to purify the water body provided by the water supply unit; the water quality sensor corresponds to the filter element. The water outlet pipeline is set up, and the water quality sensor is used to detect the water body after purification by the filter element, so as to obtain the water quality information of the purified water body; the main controller is respectively connected with the water quality sensor and the communication module, and the main controller is used to obtain the water quality information, and according to the water quality information Judging whether the filter element is invalid, and generating first alarm information when judging that the filter element is invalid; the communication module is used to establish a communication connection between the main controller and the external device, so that the main controller can send the first alarm information through the communication connection with the external device. Send it to external equipment; so as to effectively monitor the status of the filter element, so that the user can reasonably replace the filter element, protect the user's health, and prevent waste of resources.

In addition, the intelligent water purifier proposed according to the above embodiments of the present invention may also have the following additional technical features:

Optionally, it also includes: a flow monitor, the flow monitor is connected to the main controller, the flow monitor is used to monitor the water output of the intelligent water purifier, so as to obtain the user's drinking water, and The user's water consumption is sent to the main controller, so that the main controller can judge whether the user's water consumption meets the standard according to the preset water consumption value, and when judging that the user's water consumption is not up to the standard, generate second alarm information, and report the The second alarm information is sent to the external device.

Optionally, it also includes: a display and a voice announcer, the display and the voice announcer are respectively connected to the main controller, the display is used to display the first alarm information, and the voice announcer The device is used for voice broadcast of the first alarm information.

Optionally, it further includes: a heating device, the water inlet of the heating device is connected with the water outlet pipeline of the filter element, and the heating device is used to heat the water body after the filter element is purified.

Optionally, the heating device is provided with a temperature control module, and the temperature control module is used to obtain the temperature of the water body before heating, and adjust the temperature of the heating device according to the temperature before the water body is heated, the power of the heating device and the user preset temperature value. Water flow is controlled.

In order to achieve the above purpose, a second aspect of the present invention provides a control method for an intelligent water purifier, which includes the following steps: obtaining water quality information of the water body after filter element purification through a water quality sensor, and sending the water quality information to a main controller The main controller judges whether the water quality information of the water body after the filter element purification reaches the standard according to the preset water quality reference value, and when the water quality information of the water body after the filter element purification does not meet the standard, determines that the filter element is invalid, and generates the first alarm message when the filter element fails. ; The main controller sends the first alarm information to an external device, so that the user can obtain the first alarm information through the external device.

According to the control method of the intelligent water purifier according to the embodiment of the present invention, first, the water quality information of the water body after the filter element has been purified is obtained through the water quality sensor, and the water quality information is sent to the main controller; then, the main controller is based on the preset water quality. The reference value judges whether the water quality information of the water body after the filter element purification is up to the standard, and when the water quality information of the water body after the filter element purification does not meet the standard, it is determined that the filter element fails, and the first alarm information is generated when the filter element fails; The first alarm information is sent to the external device, so that the user can obtain the first alarm information through the external device; thus, the state of the filter element can be effectively monitored, so that the user can reasonably replace the filter element, so as to ensure the health of the user, Prevent waste of resources.

In addition, the control method of the intelligent water purifier proposed according to the above embodiments of the present invention may also have the following additional technical features:

Optionally, the method further includes: obtaining the user's drinking water volume through a flow monitor, and judging whether the user's drinking water volume meets the standard according to a preset drinking water value, and generating second alarm information when it is judged that the user's drinking water volume does not meet the standard.

Optionally, it also includes: acquiring the temperature of the water body before heating, the preset temperature value and the power of the heating device, and calculating the water body passing through the heating device to the preset temperature value according to the temperature before the water body heating and the power of the heating device. The water inlet flow of the heating device, and the water inlet flow of the heating device is controlled according to the calculation result.

Optionally, it also includes: storing the drinking water of the user to generate historical water drinking information of the user, and performing statistics on the drinking water corresponding to the preset time period according to the historical drinking water information of the user, so as to Generate a water consumption report based on the statistical results.

Optionally, the first alarm information includes a filter cartridge purchase page, and the first alarm information is used to control the external device to automatically jump to the filter cartridge purchase page according to a viewing instruction sent by the user through the external device.

Description of drawings

1 is a schematic block diagram of an intelligent water purifier according to an embodiment of the present invention;

2 is a block schematic diagram of an intelligent water purifier according to another embodiment of the present invention;

3 is a schematic flowchart of a control method for an intelligent water purifier according to an embodiment of the present invention.

detailed description

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

In the related art, most of the users are required to subjectively judge whether the filter element is invalid, so as to replace the filter element according to the judgment result. However, the user often judges inaccurately, resulting in poor purification effect due to failure to observe, or waste of resources due to premature replacement. The intelligent water purifier according to the embodiment of the present invention includes a water supply unit, a filter element, a water quality sensor, a main controller and a communication module. The water supply unit is connected to the filter element, and the filter element is used to purify the water body provided by the water supply unit; the water quality sensor corresponds to the filter element. The water outlet pipeline is set up, and the water quality sensor is used to detect the water body after purification by the filter element, so as to obtain the water quality information of the purified water body; the main controller is respectively connected with the water quality sensor and the communication module, and the main controller is used to obtain the water quality information, and according to the water quality information Judging whether the filter element is invalid, and generating first alarm information when judging that the filter element is invalid; the communication module is used to establish a communication connection between the main controller and the external device, so that the main controller can send the first alarm information through the communication connection with the external device. Send it to external equipment; so as to effectively monitor the status of the filter element, so that the user can reasonably replace the filter element, protect the user's health, and prevent waste of resources.

For better understanding of the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

1 is a schematic block diagram of an intelligent water purifier according to an embodiment of the present invention. As shown in FIG. 1 , the intelligent water purifier includes: a water supply unit 10 , a filter element 20 , a water quality sensor 30 , a main controller 40 and a communication module 50 .

The water supply unit 10 is connected to the filter element 20, and the filter element 20 is used to purify the water body provided by the water supply unit 10; purification of water bodies.

Wherein, the water supply unit 10 may be set in various ways; for example, the water supply unit 10 may include a tap water source and a pumping device; or, the water supply unit 10 may be an independently set pump water tank, the pump water tank is connected to the tap water source, and the A dedicated pumping device is provided in the pump water tank.

The water quality sensor 30 is set corresponding to the water outlet pipeline of the filter element 20, and the water quality sensor 30 is used to detect the purified water body of the filter element 20 to obtain the water quality information of the purified water body; The spectroscopic technique measures the TOC/COD value in the water, so as to use the TOC/COD value as the water quality information of the water body after the current purification.

The main controller 40 is respectively connected with the water quality sensor 30 and the communication module 50, and the main controller 40 is used to obtain water quality information, and judge whether the filter element 20 is invalid according to the water quality information, and generate the first alarm information when judging that the filter element 20 is invalid; , after the water quality sensor 30 detects the current purified water body to obtain the corresponding water quality information, it sends it to the main controller 40, and the main controller 40 can judge the current purified water body from the water quality information and the pre-stored water quality reference value. Whether the water quality of the filter reaches the standard; if the water quality does not meet the standard, it means that the filter element 20 is currently invalid; and then the first alarm message is generated.

The communication module 50 is used to establish a communication connection between the main controller 40 and an external device (not shown in the figure), so that the main controller 40 sends the first alarm information to the external device through the communication connection with the external device. That is to say, when the main controller 40 determines that the filter element 20 is currently invalid, it sends the first alarm information to the external device, so that the user can know that the filter element 20 of the smart water purifier has failed through the external device, so that the user can check the filter element 20. Make timely replacements.

In some embodiments, in order to further improve the functional diversification of the smart water purifier proposed by the embodiment of the present invention; as shown in FIG. 2 , the smart water purifier proposed by the embodiment of the present invention further includes: a flow monitor 60, the flow rate The monitor 60 is connected to the main controller 40, and the flow monitor 60 is used to monitor the water output of the intelligent water purifier to obtain the user's drinking water, and send the user's drinking water to the main controller 40 for the main control The device 40 determines whether the user's drinking water meets the standard according to the preset drinking water value, and generates second alarm information when determining that the user's drinking water does not meet the standard, and sends the second alarm information to the external device.

As an example, the flow monitor 60 may be set corresponding to the water outlet pipeline of the filter element 20 of the intelligent water purifier, or may be set corresponding to the water outlet pipeline of the heating device; Water volume is monitored. Furthermore, the drinking water volume of the user can be known according to the water output volume of the intelligent water purifier. Then, the user's water consumption information can be counted according to the user's water consumption and the time information corresponding to each water consumption; thus, the user's daily water consumption, monthly water consumption, daily water consumption cycle, daily water consumption can be obtained according to the statistical results. In addition, corresponding charts (for example, histograms, graphs, etc.) can be generated according to the user's daily water consumption, monthly water consumption, daily water drinking cycle, and daily water drinking interval; it is understood that when the user's daily water consumption is obtained After checking the amount of water, monthly water consumption, daily water drinking cycle, and daily water drinking interval, it is also possible to judge whether the user's daily water consumption meets the standard, whether the monthly water consumption meets the standard, and whether the daily water drinking interval is reasonable, etc.; The drinking water report can be used to suggest the user's daily drinking water through the drinking water report, and at the same time, the user can intuitively know the drinking water status of the user through the drinking water report.

In some embodiments, as shown in FIG. 2 , the intelligent water purifier proposed by the embodiment of the present invention further includes: a display 70 and a voice announcer 80 , the display 70 and the voice announcer 80 are respectively connected to the main controller 40 , and the display 70 It is used for displaying the first alarm information, and the voice announcer 80 is used for voice broadcasting the first alarm information. In other words, a display 70 is provided on the intelligent water purifier, and the display 70 is used to display information (for example, current water temperature information, water quality information after purification, local water quality information or filter failure alarm information, etc.); 80 is used to broadcast the information in real time, so that the user can obtain the information of the intelligent water purifier in an intuitive and timely manner.

In some embodiments, as shown in FIG. 2 , the intelligent water purifier proposed by the embodiment of the present invention further includes: a heating device 90 , the water inlet of the heating device 90 is connected to the water outlet pipeline of the filter element 20 , and the heating device 90 is used to After the filter element 20 is purified, the water body is heated.

As an example, the heating device 90 is provided with a temperature control module 91, and the temperature control module 91 is used to obtain the temperature of the water body before heating, and adjust the temperature of the heating device 90 according to the temperature before the water body is heated, the power of the heating device and the user preset temperature value. The water flow is controlled.

It can be understood that on the premise that the temperature control module 91 is provided on the intelligent water purifier, the user can preset the required water temperature (for example, set the water temperature to 60 degrees); furthermore, the temperature control module 91 before heating the water body. The temperature (which can be the water body purified by the filter element, or the water body that has not been purified by the filter element, for example, the water body in the pump water tank) is monitored in real time to obtain the initial temperature of the water body; then, according to the heater in the heating device Calculate the inherent power of the heating device and the initial temperature of the water body to heat the water body in the heating device to the water body flow corresponding to the temperature preset by the user; then, control the inlet water flow of the heating device according to the calculated water body flow; in order to achieve the water outlet purpose of temperature control.

To sum up, the intelligent water purifier according to the embodiment of the present invention includes a water supply unit, a filter element, a water quality sensor, a main controller and a communication module, the water supply unit is connected with the filter element, and the filter element is used to purify the water body provided by the water supply unit; The water quality sensor corresponds to the water outlet pipeline setting of the filter element. The water quality sensor is used to detect the water body after the filter element is purified to obtain the water quality information of the purified water body; the main controller is respectively connected with the water quality sensor and the communication module, and the main controller is used to obtain the water quality information. , and judge whether the filter element is invalid according to the water quality information, and generate the first alarm information when judging that the filter element is invalid; the communication module is used to establish the communication connection between the main controller and the external equipment, so that the main controller can connect with the external equipment through the communication connection. The first alarm information is sent to the external device; thus, the state of the filter element can be effectively monitored, so that the user can reasonably replace the filter element, so as to protect the user's health and prevent the waste of resources.

In order to realize the above embodiment, the embodiment of the present invention also proposes a control method of an intelligent water purifier. As shown in FIG. 3 , the control method of the intelligent water purifier includes the following steps:

S101: Acquire water quality information of the water body after filter element purification through a water quality sensor, and send the water quality information to a main controller.

S102, the main controller judges whether the water quality information of the water body after filter element purification meets the standard according to the preset water quality reference value, and when the water quality information of the water body after filter filter purification does not meet the standard, determines that the filter element is invalid, and generates a first alarm message when the filter element fails.

S103, the main controller sends the first alarm information to the external device, so that the user can obtain the first alarm information through the external device.

That is to say, the main controller obtains the water quality information of the purified water body monitored by the water quality sensor in real time, and judges whether the water quality information is greater than or equal to the preset water quality reference value according to the preset water quality reference value; if the judgment result is no, it means If the water quality information of the water body after filter element purification is not up to standard; then it can be judged that the current filter element is invalid; and then the corresponding first alarm information is generated, and the first alarm information is sent to the external device, so that the user can obtain the first alarm information through the external device and be informed. The filter element has failed, and the filter element should be replaced in time.

In some embodiments, the control method for the intelligent water purifier provided by the embodiment of the present invention further includes: obtaining the drinking water volume of the user through a flow monitor, and judging whether the drinking water volume of the user meets the standard according to the preset drinking water value, and determining whether the drinking water volume of the user meets the standard. When the amount of drinking water is not up to the standard, a second alarm message is generated.

In some embodiments, the control method of the intelligent water purifier proposed by the embodiment of the present invention further includes: storing the drinking water of the user, so as to generate the historical drinking water information of the user, and setting a preset value according to the historical drinking water information of the user. The drinking water quantity information corresponding to the time period is counted, so as to generate a drinking water quantity report according to the statistical results.

In other words, the user's drinking water volume can be known according to the water output of the smart water purifier. Then, the user's water consumption information can be counted according to the user's water consumption and the time information corresponding to each water consumption; thus, the user's daily water consumption, monthly water consumption, daily water consumption cycle, daily water consumption can be obtained according to the statistical results. In addition, corresponding charts (for example, histograms, graphs, etc.) can be generated according to the user's daily water consumption, monthly water consumption, daily water drinking cycle, and daily water drinking interval; it is understood that when the user's daily water consumption is obtained After checking the amount of water, monthly water consumption, daily water drinking cycle, and daily water drinking interval, it is also possible to judge whether the user's daily water consumption meets the standard, whether the monthly water consumption meets the standard, and whether the daily water drinking interval is reasonable, etc.; The drinking water report can be used to suggest the user's daily drinking water through the drinking water report, and at the same time, the user can intuitively know the drinking water status of the user through the drinking water report.

In some embodiments, the control method for the intelligent water purifier proposed by the embodiment of the present invention further includes: taking the temperature of the water body before heating, a preset temperature value and the power of the heating device, and calculating the temperature before the water body heating and the power of the heating device to calculate the temperature of the water body before heating and the power of the heating device The water body of the heating device is heated to the water inlet flow rate of the heating device corresponding to the preset temperature value, and the water inlet flow rate of the heating device is controlled according to the calculation result.

In some embodiments, in the control method for an intelligent water purifier provided by the embodiment of the present invention, the first alarm information includes a filter element purchase page, and the first alarm information is used for viewing according to the user's view sent through the external device. The instruction controls the external device to automatically jump to the filter element purchase page.

As an example, when the external device is the user's mobile terminal, and the user downloads a dedicated APP through the mobile terminal, the first alarm information can be displayed through the APP; furthermore, when the user sends an alarm to the first alarm through his mobile terminal When viewing the information, the APP can control the mobile terminal to automatically jump to the filter cartridge purchase page, thereby saving the user's time spent on replacing the filter cartridge; it should be noted that the viewing instruction can be after the user reads the first alarm information. It can be automatically generated, or the filter element purchase page index can be added at the end of the first alarm information page, so as to obtain a viewing instruction when the user clicks on the filter element purchase page.

To sum up, according to the control method of the intelligent water purifier according to the embodiment of the present invention, first, the water quality information of the water body after the filter element is purified is obtained through the water quality sensor, and the water quality information is sent to the main controller; then, the main control The device judges whether the water quality information of the water body after filter element purification meets the standard according to the preset water quality reference value, and when the water quality information of the water body after filter element purification does not meet the standard, determines that the filter element is invalid, and generates a first alarm message when the filter element fails; then, the The main controller sends the first alarm information to the external device, so that the user can obtain the first alarm information through the external device; thus, the state of the filter element can be effectively monitored, so that the user can reasonably replace the filter element and protect the user. While maintaining good health, prevent waste of resources.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

It should be noted that, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not preclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. do not denote any order. These words can be interpreted as names.

Although preferred embodiments of the present invention have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiment and all changes and modifications that fall within the scope of the present invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

In the description of the present invention, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be interpreted as indicating or implying relative importance or the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be construed as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims

An intelligent water purifier is characterized by comprising: a water supply unit, a filter element, a water quality sensor, a main controller and a communication module;

the water supply unit is connected with the filter element, and the filter element is used for purifying the water body provided by the water supply unit;

The water quality sensor is arranged corresponding to the water outlet pipeline of the filter element, and the water quality sensor is used to detect the water body after the filter element is purified, so as to obtain the water quality information of the purified water body;

The main controller is respectively connected with the water quality sensor and the communication module, and the main controller is used for acquiring the water quality information, and judging whether the filter element is invalid according to the water quality information, and when judging that the filter element is invalid Generate the first alarm message when

The communication module is used for establishing a communication connection between the main controller and an external device, so that the main controller sends the first alarm information to the external device through the communication connection with the external device.
The intelligent water purifier according to claim 1, further comprising: a flow monitor, the flow monitor is connected to the main controller, and the flow monitor is used to monitor the water output of the intelligent water purifier Monitoring is performed to obtain the user's water consumption, and send the user's water consumption to the main controller, so that the main controller can determine whether the user's water consumption meets the standard according to the preset water consumption value, and when judging that the user's water consumption does not meet the standard When the second alarm information is generated, the second alarm information is sent to the external device.
The intelligent water purifier according to claim 1, further comprising: a display and a voice announcer, wherein the display and the voice announcer are respectively connected to the main controller, and the display is used for all The first alarm information is displayed, and the voice broadcast device is used for voice broadcast of the first alarm information.
The intelligent water purifier according to any one of claims 1-3, further comprising: a heating device, the water inlet of the heating device is connected to the water outlet pipeline of the filter element, and the heating device uses To heat the water body after the filter element is purified.
The intelligent water purifier according to claim 4, wherein the heating device is provided with a temperature control module, and the temperature control module is used to obtain the temperature of the water body before heating, and according to the temperature before the water body is heated, the heating device The power and user preset temperature value control the water flow of the heating device.
A control method for an intelligent water purifier, comprising the following steps:

Obtain the water quality information of the water body after filter element purification through the water quality sensor, and send the water quality information to the main controller;

The main controller judges whether the water quality information of the water body after the filter element purification is up to the standard according to the preset water quality reference value, and when the water quality information of the water body after the filter element purification does not meet the standard, determines that the filter element is invalid, and generates a first alarm message when the filter element fails;

The main controller sends the first alarm information to an external device, so that the user can obtain the first alarm information through the external device.
The control method of an intelligent water purifier according to claim 6, further comprising:

The user's water consumption is obtained through the flow monitor, and whether the user's water consumption meets the standard is determined according to the preset water consumption value, and second alarm information is generated when it is determined that the user's water consumption does not meet the standard.
The control method of an intelligent water purifier according to claim 6, further comprising:

Obtain the temperature of the water body before heating, the preset temperature value and the power of the heating device, and calculate the water inlet flow rate of the heating device corresponding to the preset temperature value for heating the water body passing through the heating device according to the temperature before the water body heating and the power of the heating device, And control the water inlet flow of the heating device according to the calculation result.
The control method of an intelligent water purifier according to claim 7, further comprising: storing the drinking water of the user, so as to generate information on the historical drinking water of the user, and based on the historical drinking water of the user The information collects statistics on the drinking water quantity information corresponding to the preset time period, so as to generate a drinking water quantity report according to the statistical results.
The control method for an intelligent water purifier according to any one of claims 6-9, wherein the first alarm information includes a filter element purchase page, and the first alarm information is used to The viewing instruction sent by the device controls the external device to automatically jump to the filter cartridge purchase page.