A heating monitoring method, device and equipment of a water purifier and a storage medium

Abstract

The application relates to a heating monitoring method, device and equipment of a water purifier and a storage medium, the water purifier comprises a pipeline, a water flow measuring device arranged on the pipeline and a hot water outlet pump, the method comprises the following steps: acquiring a first water flow value detected by the water flow measuring device and a second water flow value corresponding to the hot water outlet pump, the second water flow value represents a water flow value corresponding to the hot water outlet pump in normal operation; determining a water flow change value corresponding to the pipeline according to the first water flow value and the second water flow value; and determining a heating monitoring result corresponding to the water purifier according to the first water flow value and the water flow change value. The technical scheme provided by the application can realize reasonable heating control of the water purifier, thereby avoiding the misjudgment of whether water exists in the pipeline due to damage of the water flow measuring device or turbine jamming of the water flow measuring device, and improving the experience of users.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water purifier control, and in particular to a heating monitoring method, device and equipment of a water purifier and a storage medium. BACKGROUND

[0002] For water purifiers with heating function, there are two types of water purifiers with water tank and water purifiers without water tank on the market. In the water purifier without water tank, a flow meter is generally used to detect whether water flows in the pipeline to prevent dry burning. However, the flow meter will be damaged after long-term use, or impurities in the water will cause the flow meter turbine to be stuck, resulting in insufficient water flow detected by the flow meter, and the heating is immediately stopped, while there is water in the actual pipeline, which causes the user to be unable to use hot water, affecting the user experience. SUMMARY

[0003] In order to solve the above technical problems, the embodiments of the present application provide a heating monitoring method, device, computer equipment and storage medium of a water purifier, that is, according to the first water flow value detected by the water flow measuring device and the second water flow value corresponding to the hot water outlet pump, the water flow change value corresponding to the pipeline is determined, so as to obtain the heating monitoring result corresponding to the water purifier according to the water flow change value and the first water flow value, so as to realize reasonable heating control of the water purifier, and further avoid the misjudgment of whether there is water in the pipeline due to damage of the water flow measuring device or turbine sticking of the water flow measuring device, and improve the user experience.

[0004] In one aspect, the embodiments of the present application provide a heating monitoring method of a water purifier, the water purifier comprising a pipeline and a water flow measuring device and a hot water outlet pump arranged on the pipeline, the method comprising:

[0005] obtaining a first water flow value detected by the water flow measuring device and a second water flow value corresponding to the hot water outlet pump, the second water flow value representing a water flow value corresponding to the hot water outlet pump in normal operation;

[0006] determining a water flow change value corresponding to the pipeline according to the first water flow value and the second water flow value;

[0007] determining a heating monitoring result corresponding to the water purifier according to the first water flow value and the water flow change value.

[0008] Further, the water purifier further comprises a heating body;

[0009] Correspondingly, the determination of the heating monitoring result corresponding to the water purifier according to the first water flow value and the water flow change value comprises:

[0010] In a case where the water flow change value meets the first preset change condition and the first water flow value meets the first preset water flow condition, the heating monitoring result corresponding to the water purifier is determined as a first heating monitoring result, the first heating monitoring result indicates that the heating body can be controlled to heat the liquid in the pipeline, and the water flow measuring device is in a stuck state.

[0011] In a case where the water flow change value does not meet the first preset change condition, the heating monitoring result corresponding to the water purifier is determined as a second heating monitoring result, the second heating monitoring result indicates that the heating body can be controlled to heat the liquid in the pipeline, and the water flow measuring device is in a normal operating state.

[0012] Further, the water purifier further comprises a water outlet temperature detection device.

[0013] Correspondingly, the determination of the heating monitoring result corresponding to the water purifier according to the first water flow value and the water flow change value comprises:

[0014] In a case where the first water flow value meets a second preset water flow condition, a first water outlet temperature value and a second water outlet temperature value detected by the water outlet temperature detection device in a first preset interval are obtained.

[0015] A water outlet temperature change value is determined according to the first water outlet temperature value and the second water outlet temperature value.

[0016] The heating monitoring result corresponding to the water purifier is determined according to the second water outlet temperature value and the water outlet temperature change value.

[0017] Further, the determination of the heating monitoring result corresponding to the water purifier according to the second water outlet temperature value and the water outlet temperature change value comprises:

[0018] In a case where a plurality of the water outlet temperature change values in a first preset time interval all meet a second preset change condition and the second water outlet temperature value meets a preset output temperature condition, the heating monitoring result corresponding to the water purifier is determined as a third heating monitoring result, the third heating monitoring result indicates that the pipeline is in a water shortage state, and the heating body is controlled to stop heating the liquid in the pipeline.

[0019] In a case where the water outlet temperature change value meets a third preset change condition, the heating monitoring result corresponding to the water purifier is determined as a fourth heating monitoring result, the fourth heating monitoring result indicates that the heating body can be controlled to heat the liquid in the pipeline, and the water flow measuring device is in a failure state.

[0020] Further, before determining the heating monitoring result of the water purifier according to the first water flow value and the water flow change value, the method further comprises:

[0021] determining a water flow change floating value according to two adjacent water flow change values;

[0022] determining a target water flow change value according to the water flow change floating value and a preset floating condition, the target water flow change value indicating that the liquid in the pipeline is in a stable state;

[0023] Correspondingly, the determining the heating monitoring result of the water purifier according to the first water flow value and the water flow change value comprises:

[0024] determining the heating monitoring result of the water purifier according to the first water flow value and the target water flow change value.

[0025] Further, the determining the target water flow change value according to the water flow change floating value and the preset floating condition comprises:

[0026] in a case where a plurality of water flow change floating values in a second preset time period all satisfy the preset floating condition, determining the last water flow change value in the second preset time period as the target water flow change value.

[0027] Further, the method comprises:

[0028] generating a first warning information in a case where the heating monitoring result of the water purifier indicates that the water flow measuring device is in a stuck state;

[0029] generating a second warning information in a case where the heating monitoring result of the water purifier indicates that the pipeline is in a water shortage state;

[0030] generating a third warning information in a case where the heating monitoring result of the water purifier indicates that the water flow measuring device is in a failure state.

[0031] On the other hand, an embodiment of the present application provides a heating monitoring device of a water purifier, the water purifier comprising a pipeline and a water flow measuring device and a hot water outlet pump arranged on the pipeline, the device comprising:

[0032] a data acquisition module, configured to acquire a first water flow value detected by the water flow measuring device and a second water flow value corresponding to the hot water outlet pump, the second water flow value representing a water flow value corresponding to the hot water outlet pump in normal operation;

[0033] a water flow rate change value determination module configured to determine a water flow rate change value corresponding to the pipeline according to the first water flow rate value and the second water flow rate value;

[0034] a heating monitoring result determination module configured to determine a heating monitoring result corresponding to the water purifier according to the first water flow rate value and the water flow rate change value.

[0035] In another aspect, a heating monitoring device is provided, which includes a processor and a memory having at least one instruction, at least one program, a code set or an instruction set stored therein, the at least one instruction, the at least one program, the code set or the instruction set being loaded and executed by the processor to implement the heating monitoring method as described above.

[0036] In another aspect, a computer readable storage medium is provided, which has at least one instruction, at least one program, a code set or an instruction set stored therein, the at least one instruction, the at least one program, the code set or the instruction set being loaded and executed by a processor to implement the heating monitoring method as described above.

[0037] The present application has the following beneficial effects:

[0038] According to the first water flow rate value detected by the water flow rate measuring device and the second water flow rate value corresponding to the hot water outlet pump, the water flow rate change value corresponding to the pipeline is determined, so that the heating monitoring result corresponding to the water purifier is obtained according to the water flow rate change value and the first water flow rate value, thereby achieving reasonable heating control of the water purifier, and avoiding misjudgment of whether there is water in the pipeline due to damage of the water flow rate measuring device or turbine jamming of the water flow rate measuring device, thereby improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0040] Figure 1 A frame structure schematic diagram of a water purifier is provided for the embodiments of the present application;

[0041] Figure 2 A flowchart of a heating monitoring method of a water purifier is provided for the embodiments of the present application;

[0042] Figure 3 A flowchart of a heating monitoring result determination method corresponding to a water purifier is provided for the embodiments of the present application;

[0043] Figure 4 A flowchart illustrating another method for determining heating monitoring results for a water purifier provided in this application embodiment;

[0044] Figure 5 A flowchart illustrating another method for determining heating monitoring results provided in an embodiment of this application;

[0045] Figure 6 A flowchart illustrating a method for determining a target water flow rate change value provided in an embodiment of this application;

[0046] Figure 7 A flowchart illustrating a method for determining early warning information provided in an embodiment of this application;

[0047] Figure 8 A schematic diagram of the structure of a heating monitoring device for a water purifier provided in an embodiment of this application;

[0048] Figure 9 This is a schematic diagram of the structure of the heating monitoring result determination module provided in the embodiments of this application;

[0049] Figure 10 This is a schematic diagram of another heating monitoring result determination module provided in an embodiment of this application;

[0050] Figure 11 This is a schematic diagram of the target water flow change value determination module provided in an embodiment of this application;

[0051] Figure 12 This application provides a schematic diagram of the structure of a server according to an embodiment of the present application.

[0052] The corresponding reference numerals in the attached drawings are as follows: 11-Booster pump; 12-Membrane chromatograph; 13-Ultraviolet sterilizer; 14-Water flow measurement device; 15-Hot water outlet pump; 16-Heating element; 17-Inlet water temperature detection device; 18-Outlet water temperature detection device; 21-Pre-processor; 22-Post-processor; 23-Drain pump; 31-Inlet valve; 32-Wastewater valve; 33-Clean water valve; 34-Outlet valve. Detailed Implementation

[0053] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0054] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or server that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or devices.

[0055] Please see Figure 1 The diagram shown is a schematic representation of the frame structure of a water purifier according to an embodiment of this application. Figure 1 As shown, the frame of the water purifier may include a booster pump 11, a membrane chromatograph 12, an ultraviolet sterilizer 13, a water flow measuring device 14, a hot water outlet pump 15, a heating element 16, an inlet water temperature detection device 17, and an outlet water temperature detection device 18. Specifically, the inlet of the water purifier is connected in sequence to the booster pump 11, the membrane chromatograph 12, the ultraviolet sterilizer 13, the water flow measuring device 14, the hot water outlet pump 15, and the heating element 16. The output end of the heating element 16 is connected to the outlet of the water purifier. The inlet water temperature detection device 17 is located between the hot water outlet pump 15 and the heating element 16, and the outlet water temperature detection device 18 is located between the outlet of the water purifier and the heating element 16. It should be noted that the booster pump 11, the membrane chromatograph 12, the ultraviolet sterilizer 13, the water flow measuring device 14, the hot water outlet pump 15, the heating element 16, the inlet water temperature detection device 17, and the outlet water temperature detection device 18 are all installed on the pipeline to detect, disinfect, or control the water in the pipeline.

[0056] In one specific embodiment, the booster pump 11 is used to pressurize the water in the pipeline, the membrane chromatograph 12 can effectively separate and purify various biological macromolecules in the water, such as proteins, peptides, enzymes, etc., the ultraviolet sterilizer 13 is used to disinfect and sterilize the water in the pipeline, the water flow measuring device 14 is used to measure the water flow rate in the pipeline, the hot water outlet pump 15 is used to maintain the pressure and flow rate of the hot water system in the water purifier to ensure that the hot water can flow out smoothly, the heating element 16 is used to heat the water in the pipeline, the inlet water temperature detection device 17 is used to detect the inlet water temperature value entering the heating element 16, and the outlet water temperature detection device 18 is used to detect the outlet water temperature value flowing out of the heating element 16.

[0057] In practical applications, the water purifier's frame also includes an inlet valve 31, a pre-filter 21, a post-filter 22, a wastewater valve 32, a purified water valve 33, an outlet valve 34, and a drain pump 23. The inlet valve 31 is positioned between the water purifier's inlet and the pre-filter 21. The pre-filter 21 is positioned between the inlet valve 31 and the booster pump 11. The post-filter 22 is positioned between the membrane chromatograph 12 and the ultraviolet sterilizer 13. The wastewater valve 32 is positioned at the second output end of the membrane chromatograph 12. The purified water valve 33 is positioned between the ultraviolet sterilizer 13 and the water flow measurement device 14. The outlet valve 34 is positioned between the water purifier's outlet and the ultraviolet sterilizer 13. The drain pump 23 is positioned at the inlet of the hot water outlet pump 15. Specifically, the outlet valve 34 controls the output of room temperature water from the pipeline, and the purified water valve 33 controls the flow of water through the water flow measurement device 14, the hot water outlet pump 15, and the heating element 16, so that the heating element 16 outputs hot water.

[0058] It should be noted that, Figure 1 The arrows in the diagram indicate the direction of water flow.

[0059] In addition, it should be noted that, Figure 1 The diagram shown is merely a schematic of the frame structure of a water purifier. This schematic may include more or fewer nodes, and this application does not impose any limitations on it.

[0060] The heating monitoring method for the aforementioned water purifier described in this application is as follows. Please refer to [link / reference]. Figure 2 The diagram shown is a flowchart illustrating a water purifier heating monitoring method provided in an embodiment of this application. The following is a summary of the process. Figure 2 The technical solution of this application is described in detail. It should be noted that this specification provides the method operation steps as shown in the embodiments or flowcharts, but based on conventional or non-inventive labor, more or fewer operation steps may be included. The order of steps listed in the embodiments is merely one of many possible execution orders and does not represent the only execution order. In practical applications, the methods shown in the embodiments or drawings can be executed sequentially or in parallel. Specifically, the water purifier includes pipes and a water flow measuring device and a hot water pump installed on the pipes. Therefore, the heating monitoring method of the water purifier specifically includes the following steps:

[0061] S101: Obtain the first water flow value detected by the water flow measurement device and the second water flow value corresponding to the hot water outlet pump. The second water flow value represents the water flow value corresponding to the hot water outlet pump during normal operation.

[0062] In this embodiment, the first water flow rate is the water flow rate in the pipe detected by the water flow measurement device, that is, the first water flow rate is the actual water flow rate in the pipe. In a specific embodiment, the water flow measurement device can be a flow meter. The second water flow rate is the water flow rate corresponding to the hot water outlet pump during normal operation. The second water flow rate can be obtained by testing the hot water outlet pump in the laboratory before it leaves the factory. The hot water outlet pump is used to maintain the pressure and flow rate of the hot water system in the water purifier to ensure that the hot water can flow out smoothly.

[0063] It should be noted that before executing step S101, that is, before obtaining the first water flow value detected by the water flow measuring device and the second water flow value corresponding to the hot water outlet pump, the water purifier needs to be triggered to be in the heating state. In a specific implementation, the hot water outlet button can be pressed so that when the water purifier is triggered to be in the heating state, the heating of the water purifier can be monitored so as to reasonably control the heating process of the water purifier and improve the heating accuracy.

[0064] Furthermore, when the water purifier is activated to heat, it first turns on the heating element to preheat the water stored in it and detects the preheated water temperature. If the preheated water temperature is greater than or equal to the preset preheating temperature, the water purification valve and hot water pump are turned on, allowing water in the pipes to enter the heating element through these valves. The heating element then heats the water flowing through it, and outputs hot water at the preset temperature for the user.

[0065] One approach is to use a water flow measuring device to detect the presence of water flow in the pipes to prevent dry burning. However, water flow measuring devices can become damaged or malfunction over time, or impurities in the water can cause the turbine of the water flow measuring device to become stuck. This can lead to the water flow measuring device detecting insufficient water flow and immediately stopping heating, even though there is water in the pipes. Consequently, users cannot use hot water, affecting their experience. Therefore, this application proposes a heating monitoring method that can accurately control the heating of a water purifier. This method enables reasonable heating control of the water purifier and avoids misjudging the presence of water in the pipes due to damage to the water flow measuring device or a stuck turbine, thus improving the user experience.

[0066] S102: Determine the change in water flow rate corresponding to the pipeline based on the first water flow rate value and the second water flow rate value.

[0067] In this embodiment, the water flow change value corresponding to the pipeline is the difference between the target water flow value and the actual water flow value in the pipeline. The target water flow value in the pipeline is equal to the water flow value corresponding to the hot water pump during normal operation, i.e., the second water flow value corresponding to the hot water pump. The actual water flow value in the pipeline is equal to the first water flow value detected by the water flow measuring device. Therefore, the difference between the second water flow value and the first water flow value can be processed to obtain the water flow change value corresponding to the pipeline. This allows for obtaining the heating monitoring result of the water purifier based on the water flow change value and the first water flow value, enabling reasonable heating control of the water purifier. This avoids misjudging the presence of water in the pipeline due to damage to the water flow measuring device or turbine jamming, thus improving the user experience.

[0068] In one specific embodiment, the water flow rate in the pipeline can be detected once at a preset time interval. That is, the water flow rate in the pipeline is detected once at each preset time interval, thereby obtaining multiple first water flow rates. Based on the multiple first water flow rates and second water flow rates, multiple water flow rate change values ​​can be obtained, so as to determine the water flow rate change value when the water flow rate in the pipeline is in a stable state from the multiple water flow rate change values, thereby improving the heating monitoring accuracy of the water purifier.

[0069] In some embodiments, the preset time length can be 40 milliseconds, 50 milliseconds, or 60 milliseconds, etc., preferably 50 milliseconds.

[0070] S103: Determine the heating monitoring results corresponding to the water purifier based on the first water flow value and the water flow change value.

[0071] In this embodiment, when the first water flow rate value and the water flow rate change value are at different values, it can reflect the status information of the water flow rate measuring device and whether the pipeline is in a water shortage state. Therefore, based on the first water flow rate value and the water flow rate change value, the heating monitoring result corresponding to the water purifier can be determined so as to achieve reasonable heating control of the water purifier. This can avoid the situation where the presence of water in the pipeline is misjudged due to damage to the water flow rate measuring device or the turbine of the water flow rate measuring device being stuck, thereby improving the control accuracy and reliability of the water purifier.

[0072] Furthermore, in one specific embodiment, the water purifier also includes a heating element, correspondingly, such as Figure 3 As shown, this is a flowchart illustrating a method for determining the heating monitoring results of a water purifier according to an embodiment of this application. Specific step S103 may include:

[0073] S1031: When the change value of water flow meets the first preset change condition and the first water flow value meets the first preset water flow condition, the heating monitoring result corresponding to the water purifier is determined as the first heating monitoring result. The first heating monitoring result indicates that the controllable heating element heats the liquid in the pipe, and the water flow measuring device is in a stuck state.

[0074] S1032: If the change in water flow does not meet the first preset change condition, the heating monitoring result corresponding to the water purifier is determined as the second heating monitoring result. The second heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measuring device is in normal operating condition.

[0075] In this embodiment, the first preset change condition is that the change in water flow rate is greater than a first preset change threshold. In some embodiments, the first preset change threshold can be 30 ml, 40 ml, 50 ml, or 60 ml, etc. Preferably, the first preset change threshold is 50 ml. The first preset water flow condition is that the first water flow rate is greater than or equal to the first preset water flow rate threshold. In some embodiments, the first preset water flow rate threshold is greater than or equal to 60 ml, 70 ml, 80 ml, 90 ml, or 100 ml, etc. Preferably, the first preset water flow rate threshold is 100 ml. Furthermore, when the change in water flow rate satisfies the first preset change condition, and the first water flow rate... When the first preset water flow condition is met, that is, when the change in water flow is greater than the first preset change threshold and the first water flow value is greater than or equal to the first preset water flow threshold, it indicates that the water in the pipeline is flowing normally and the water flow measuring device is in a stuck state. At this time, the heating element can be controlled to heat the liquid in the pipeline, which can realize a reasonable judgment on whether the water flow measuring device is in an abnormal state, thereby improving the accuracy of heating control of the water purifier. Therefore, even if the water flow measuring device is in an abnormal state, namely a stuck state, the heating element can still be controlled to heat the liquid in the pipeline, thus improving the accuracy and reliability of heating monitoring.

[0076] Specifically, the first water flow rate value is the actual water flow rate in the pipe. If the first water flow rate value is greater than or equal to the first preset water flow rate threshold, it indicates that water exists in the pipe. However, if the change in water flow rate exceeds the first preset change threshold, it indicates that the water flow measurement device is stuck. Therefore, the heating element can be controlled to heat the water in the pipe to meet the user's hot water needs. Simultaneously, an early warning message can be generated indicating that the water flow measurement device is stuck, reminding the user to repair or replace the stuck device. This avoids misjudging the presence of water in the pipe due to the device being stuck for an extended period, improving the accuracy and reliability of heating monitoring and enhancing the user experience.

[0077] In one specific embodiment, the change in water flow does not meet the first preset change condition, that is, the change in water flow is less than or equal to the first preset change threshold. Therefore, when the change in water flow is less than or equal to the first preset change threshold, it indicates that the water in the pipe is flowing normally and the water flow measuring device is in normal operating condition. At this time, the heating element can be controlled to heat the liquid in the pipe, thereby enabling reasonable judgment of whether the water flow measuring device is in an abnormal state, so as to improve the accuracy of heating control of the water purifier.

[0078] Furthermore, in one specific embodiment, the water purifier also includes an outlet water temperature detection device, correspondingly, such as... Figure 4 As shown, this is a flowchart illustrating another method for determining the heating monitoring results of a water purifier provided in this application embodiment. Specific step S103 may include:

[0079] S1033: When the first water flow rate value meets the second preset water flow rate condition, the first water temperature value and the second water temperature value detected by the water temperature detection device at the first preset interval are obtained.

[0080] S1034: Determine the change in outlet water temperature based on the first outlet water temperature value and the second outlet water temperature value;

[0081] S1035: Determine the heating monitoring results corresponding to the water purifier based on the second outlet water temperature value and the outlet water temperature change value.

[0082] In this embodiment, the second preset water flow condition is that the first water flow value is less than the second preset water flow threshold. In some embodiments, the second preset water flow threshold can be 60 ml, 70 ml, 80 ml, 90 ml, or 100 ml, etc. Preferably, the second preset water flow threshold is 100 ml. When the first water flow value is less than the second preset water flow threshold, combined with the water temperature value detected by the water temperature detection device, it can be further determined whether the water flow measuring device is in a malfunctioning state and whether there is a lack of water in the pipeline, so as to achieve reasonable heating control of the water purifier, avoid misjudging whether there is water in the pipeline, so as to significantly improve the accuracy and reliability of heating monitoring and improve the user experience.

[0083] In one specific embodiment, the outlet water temperature detection device can be a temperature sensor. The outlet water temperature detection device is used to detect the temperature value of the water output by the heating element, that is, the outlet water temperature detection device is used to detect the water temperature value after heating. In some embodiments, the first preset interval can be 80 milliseconds, 90 milliseconds, 100 milliseconds, 120 milliseconds, or 140 milliseconds, etc. Preferably, the first preset interval is 100 milliseconds. Then, the first outlet water temperature value and the second outlet water temperature value are the water temperature values ​​detected by the outlet water temperature detection device at 100 millisecond intervals. It can be understood that the water temperature value in the pipe can be detected once at the first preset interval, that is, the water temperature value in the pipe is detected once every 100 milliseconds, so that multiple outlet water temperature values ​​can be obtained. In order to determine the outlet water temperature change value based on the adjacent outlet water temperature values ​​obtained by detecting the water temperature value in the pipe at 100 millisecond intervals, the heating monitoring result of the water purifier can be determined based on the second outlet water temperature value and the outlet water temperature change value, so as to improve the heating monitoring accuracy of the water purifier.

[0084] In one specific embodiment, the outlet water temperature change value is the temperature change value of the water in the pipeline during a first preset interval. That is, the outlet water temperature change value can be determined by the difference between the second outlet water temperature value and the first outlet water temperature value. It can be understood that the difference between the second outlet water temperature value and the first outlet water temperature value can be processed to obtain the outlet water temperature change value. Based on the second outlet water temperature value and the outlet water temperature change value, the heating monitoring result corresponding to the water purifier can be determined, so as to achieve reasonable heating control of the water purifier. This can avoid the situation where the presence of water in the pipeline is misjudged due to damage to the water flow measuring device or the turbine of the water flow measuring device is stuck, thereby improving the user experience.

[0085] In one specific embodiment, such as Figure 5 As shown, this is a flowchart illustrating another method for determining heating monitoring results provided in this application embodiment. Specific step S1035 may include:

[0086] S10351: If multiple consecutive water outlet temperature changes within a first preset time period meet the second preset change condition, and the second water outlet temperature meets the preset output temperature condition, the heating monitoring result corresponding to the water purifier is determined to be the third heating monitoring result. The third heating monitoring result indicates that the pipeline is in a water shortage state, and the heating element is controlled to stop heating the liquid in the pipeline.

[0087] S10352: When the change value of the outlet water temperature meets the third preset change condition, the heating monitoring result corresponding to the water purifier is determined to be the fourth heating monitoring result. The fourth heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measurement device is in a failure state.

[0088] In this embodiment, the second preset change condition is that the change value of the outlet water temperature is greater than the second preset change threshold. In some embodiments, the second preset change threshold is 2 degrees, 3 degrees, 4 degrees, 5 degrees, 8 degrees or 10 degrees, etc. In the case where multiple consecutive outlet water temperature change values ​​meet the second preset change condition within the first preset time period, the first preset time period is greater than the first preset interval time period. Specifically, the first preset time period can be 1 second, 2 seconds, 3 seconds or 4 seconds, etc. Preferably, the first preset time period is 1 second, so that multiple outlet water temperature values ​​can be obtained within 1 second. Thus, multiple outlet water temperature change values ​​can be determined based on multiple adjacent outlet water temperature values, so as to determine the relationship between multiple consecutive outlet water temperature change values ​​within the first preset time period and the second preset change threshold. Under the condition of meeting the second preset change condition, the heating monitoring result corresponding to the water purifier can be further determined.

[0089] Furthermore, the preset output temperature condition is that the second outlet water temperature value is greater than or equal to the preset output temperature threshold. In some embodiments, the preset output temperature threshold can be 70 degrees, 80 degrees, 85 degrees, 90 degrees, 95 degrees or 97 degrees, etc. Preferably, the preset output temperature threshold is 95 degrees. Then, if multiple consecutive outlet water temperature changes within the first preset time period meet the second preset change condition, and the second outlet water temperature value meets the preset output temperature condition, that is, if multiple consecutive outlet water temperature changes within the first preset time period are greater than the second preset change threshold, and the second outlet water temperature value is greater than or equal to the preset output temperature threshold, it indicates that the pipeline is in a water shortage state. At this time, the heating element can be controlled to stop heating the liquid in the pipeline to prevent dry burning, thereby improving the accuracy and reliability of heating monitoring.

[0090] In one specific embodiment, the third preset change condition is that the change value of the outlet water temperature is less than or equal to the third preset change threshold. In some embodiments, the third preset change threshold is 2 degrees, 3 degrees, 4 degrees, 5 degrees, 8 degrees, or 10 degrees, etc. In practical applications, the third preset change threshold is equal to the second preset change threshold. Therefore, when the change value of the outlet water temperature meets the third preset change condition, that is, when the change value of the outlet water temperature is less than or equal to the third preset change threshold, it indicates that the water in the pipeline is flowing normally and the water flow measurement device is in a malfunctioning state. At this time, the heating element can be controlled to heat the liquid in the pipeline, which can realize a reasonable judgment on whether the water flow measurement device is in an abnormal state, thereby improving the accuracy of heating control of the water purifier. Thus, even when the water flow measurement device is in an abnormal state, where the abnormal state is a malfunctioning state, the heating element can still be controlled to heat the liquid in the pipeline, improving the accuracy and reliability of heating monitoring.

[0091] Meanwhile, when the change in outlet water temperature is less than or equal to the third preset change threshold, an early warning message can be generated indicating that the water flow measurement device is in a malfunctioning state. This will remind the user to replace the malfunctioning water flow measurement device to avoid misjudging the presence of water in the pipeline due to the water flow measurement device being in a malfunctioning state for a long time. This will improve the accuracy and reliability of heating monitoring and enhance the user experience.

[0092] In one specific implementation, such as Figure 6 As shown, it is a flowchart illustrating a method for determining a target water flow change value provided in an embodiment of this application. Specifically, before step S103, the method further includes:

[0093] S1021: Determine the fluctuation value of water flow rate based on two adjacent water flow rate change values;

[0094] S1022: Determine the target water flow change value based on the water flow change fluctuation value and the preset fluctuation conditions. The target water flow change value indicates that the liquid in the pipeline is in a stable state.

[0095] Accordingly, step S103 may include:

[0096] S1036: Determine the heating monitoring results corresponding to the water purifier based on the first water flow rate value and the target water flow rate change value.

[0097] In this embodiment, the fluctuation value of water flow rate can characterize whether the liquid in the pipeline is in a stable output state. Specifically, the fluctuation value of water flow rate is equal to the difference between two adjacent fluctuation values ​​of water flow rate. Furthermore, based on the fluctuation value of water flow rate and the preset fluctuation conditions, the target fluctuation value of water flow rate can be determined. So that when the fluctuation value of water flow rate is at the target fluctuation value, the heating monitoring result corresponding to the water purifier can be determined based on the first fluctuation value and the target fluctuation value of water flow rate, thereby improving the accuracy and reliability of heating monitoring.

[0098] In one specific embodiment, the preset floating condition can be that the water flow change fluctuation value is less than the preset floating threshold. In some embodiments, the preset floating threshold can be 5 ml, 10 ml, 15 ml or 20 ml, etc. Preferably, the preset floating threshold is 10 ml. Then, the target water flow change value can be determined according to the relationship between the water flow change fluctuation value and the preset floating condition, thereby further improving the accuracy of the heating control of the water purifier.

[0099] It should be noted that since there are multiple values ​​for water flow change, multiple fluctuation values ​​for water flow change can be determined. Thus, among these multiple fluctuation values, the target fluctuation value for water flow change can be determined, so that the target water flow change value can be determined based on the target fluctuation value for water flow change.

[0100] In one specific embodiment, step S1022 may include:

[0101] S10221: If multiple consecutive water flow change fluctuation values ​​meet the preset fluctuation conditions within the second preset time period, the last water flow change value within the second preset time period is determined to be the target water flow change value.

[0102] Specifically, the second preset duration can be 1 second, 2 seconds, 3 seconds, or 4 seconds, etc. Preferably, the second preset duration is 1 second, so that multiple water flow change values ​​can be obtained within 1 second. Based on multiple adjacent water flow change values, multiple water flow change fluctuation values ​​can be determined to determine the relationship between multiple consecutive water flow change fluctuation values ​​within the second preset duration and the preset fluctuation threshold. When multiple consecutive water flow change fluctuation values ​​within the second preset duration all meet the preset fluctuation conditions, it indicates that the liquid in the pipeline is in a stable flow state. Therefore, the last water flow change value within the second preset duration is determined as the target water flow change value to improve the accuracy of heating monitoring.

[0103] In one specific embodiment, such as Figure 7 As shown, it is a flowchart illustrating a method for determining early warning information provided in an embodiment of this application. Specifically, the method may further include:

[0104] S104: When the heating monitoring results of the water purifier indicate that the water flow measurement device is stuck, a first warning message is generated.

[0105] S105: When the heating monitoring results corresponding to the water purifier indicate that the pipeline is in a water shortage state, a second early warning message is generated;

[0106] S106: If the heating monitoring results corresponding to the water purifier indicate that the water flow measurement device is in a malfunctioning state, a third warning message is generated.

[0107] Specifically, the first warning information can be either used to control the sound of the first warning or to control the flashing of the first warning indicator light. When the first warning sound is heard or the first warning indicator light is flashing, it indicates that the water flow measurement device is stuck. This can remind the user to repair or replace the water flow measurement device in time to avoid misjudging the presence of water in the pipeline due to the water flow measurement device being stuck for a long time. This improves the accuracy and reliability of heating monitoring and enhances the user experience.

[0108] In some embodiments, the second warning information may be information for controlling the sound of the second warning sound or information for controlling the flashing of the second warning indicator light. Thus, when the second warning sound is sounded or the second warning indicator light flashes, it indicates that the pipeline is in a water shortage state. At this time, the heating element can be controlled to stop heating the liquid in the pipeline to prevent dry burning, thereby improving the accuracy and reliability of heating monitoring.

[0109] In some embodiments, the third warning information can be information for controlling the sound of the third warning or information for controlling the flashing of the third warning indicator. When the third warning sound is heard or the third warning indicator flashes, it indicates that the water flow measurement device is in a malfunctioning state. This can remind the user to replace the water flow measurement device in time to avoid misjudging the presence of water in the pipeline due to the water flow measurement device being in a malfunctioning state for a long time. This improves the accuracy and reliability of heating monitoring and enhances the user experience.

[0110] As can be seen from the above technical solutions of the embodiments of this application, the following technical effects are achieved:

[0111] This application determines the water flow change value corresponding to the pipeline based on the first water flow value detected by the water flow measuring device and the second water flow value corresponding to the hot water outlet pump. In order to obtain the heating monitoring result of the water purifier based on the water flow change value and the first water flow value, the water purifier can be reasonably heated and controlled. This can avoid misjudgment of whether there is water in the pipeline due to damage to the water flow measuring device or the turbine of the water flow measuring device being stuck, thus improving the user experience.

[0112] This application also provides a heating monitoring device for a water purifier, such as... Figure 8 As shown, this is a structural schematic diagram of a heating monitoring device for a water purifier provided in an embodiment of this application. Specifically, the water purifier includes a pipe and a water flow measuring device and a hot water pump installed on the pipe. Correspondingly, the heating monitoring device for the water purifier includes:

[0113] The data acquisition module 10 is used to acquire the first water flow value detected by the water flow measurement device and the second water flow value corresponding to the hot water outlet pump. The second water flow value represents the water flow value corresponding to the hot water outlet pump during normal operation.

[0114] The water flow change value determination module 20 is used to determine the water flow change value corresponding to the pipeline based on the first water flow value and the second water flow value.

[0115] The heating monitoring result determination module 30 is used to determine the heating monitoring result corresponding to the water purifier based on the first water flow value and the water flow change value.

[0116] Furthermore, such as Figure 9 As shown, this is a structural schematic diagram of the heating monitoring result determination module provided in this application embodiment. Specifically, the water purifier also includes a heating element, and correspondingly, the heating monitoring result determination module 30 may include:

[0117] The first heating monitoring result determination submodule 301 is used to determine the heating monitoring result corresponding to the water purifier as the first heating monitoring result when the water flow change value meets the first preset change condition and the first water flow value meets the first preset water flow condition. The first heating monitoring result indicates that the controllable heating element heats the liquid in the pipe and the water flow measuring device is in a stuck state.

[0118] The second heating monitoring result determination submodule 302 is used to determine the heating monitoring result corresponding to the water purifier as the second heating monitoring result when the water flow change value does not meet the first preset change condition. The second heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipeline, and the water flow measuring device is in normal operating condition.

[0119] Furthermore, such as Figure 10 As shown, this is a structural schematic diagram of another heating monitoring result determination module provided in an embodiment of this application. Specifically, the water purifier also includes an outlet water temperature detection device, and correspondingly, the heating monitoring result determination module 30 may include:

[0120] The acquisition submodule 303 is used to acquire the first and second outlet water temperature values ​​detected by the outlet water temperature detection device at a first preset interval when the first water flow value meets the second preset water flow condition.

[0121] The outlet water temperature change value determination submodule 304 is used to determine the outlet water temperature change value based on the first outlet water temperature value and the second outlet water temperature value.

[0122] The heating monitoring result determination submodule 305 of the water purifier is used to determine the corresponding heating monitoring result of the water purifier based on the second outlet water temperature value and the outlet water temperature change value.

[0123] Furthermore, the heating monitoring result determination submodule 305 of the water purifier may include:

[0124] The first heating monitoring result determination unit 3051 is used to determine the heating monitoring result corresponding to the water purifier as the third heating monitoring result when multiple consecutive outlet water temperature change values ​​meet the second preset change condition within the first preset time period, and the second outlet water temperature value meets the preset output temperature condition. The third heating monitoring result indicates that the pipeline is in a water shortage state and controls the heating element to stop heating the liquid in the pipeline.

[0125] The second heating monitoring result determination unit 3052 is used to determine the heating monitoring result corresponding to the water purifier as the fourth heating monitoring result when the change value of the outlet water temperature meets the third preset change condition. The fourth heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measurement device is in a failure state.

[0126] Furthermore, such as Figure 11 As shown, this is a structural schematic diagram of the target water flow change value determination module provided in an embodiment of this application. Specifically, the device may further include:

[0127] The water flow change fluctuation value determination module 40 is used to determine the water flow change fluctuation value based on two adjacent water flow change values.

[0128] The target water flow change value determination module 50 is used to determine the target water flow change value based on the water flow change fluctuation value and preset fluctuation conditions. The target water flow change value indicates that the liquid in the pipeline is in a stable state.

[0129] Accordingly, the heating monitoring result determination module 30 may include:

[0130] The third heating monitoring result determination submodule 306 is used to determine the heating monitoring result corresponding to the water purifier based on the first water flow value and the target water flow change value.

[0131] Furthermore, the target water flow change value determination module 50 may include:

[0132] The target water flow change value determination submodule 501 is used to determine the last water flow change value within the second preset time period as the target water flow change value when multiple consecutive water flow change fluctuation values ​​within the second preset time period meet the preset fluctuation conditions.

[0133] Furthermore, the device also includes:

[0134] The first warning information determination module 60 is used to generate a first warning information when the heating monitoring result corresponding to the water purifier indicates that the water flow measurement device is stuck.

[0135] The second early warning information determination module 70 is used to generate a second early warning information when the heating monitoring results corresponding to the water purifier indicate that the pipeline is in a water shortage state.

[0136] The third early warning information determination module 80 is used to generate a third early warning information when the heating monitoring results corresponding to the water purifier indicate that the water flow measurement device is in a malfunctioning state.

[0137] Regarding the apparatus in the above embodiments, the specific manner in which each module performs its operation has been described in detail in the embodiments related to the method, and will not be elaborated upon here.

[0138] This application provides a heating monitoring device for a water purifier. The heating monitoring device includes a processor and a memory. The memory stores at least one instruction, at least one program, code set, or instruction set. The at least one instruction, at least one program, code set, or instruction set is loaded and executed by the processor to implement the heating monitoring method for the water purifier as provided in the above method embodiment.

[0139] Memory can be used to store software programs and modules. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory. Memory can primarily include a program storage area and a data storage area. The program storage area can store the operating system, application programs required for the functions, etc.; the data storage area can store data created based on the use of the device, etc. Furthermore, memory can include high-speed random access memory, and can also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, memory can also include a memory controller to provide the processor with access to the memory.

[0140] The heating monitoring device of the water purifier can be a server. This application embodiment also provides a schematic diagram of the server structure. Please refer to [link / reference]. Figure 12 The server 1200 is used to implement the data processing method provided in the above embodiments. The server 1200 can vary significantly due to different configurations or performance, and may include one or more processors 1210 (e.g., one or more processors) and storage 1230, and one or more storage media 1220 (e.g., one or more mass storage devices) for storing application programs 1223 or data 1222. The memory 1230 and storage media 1220 can be temporary or persistent storage. The program stored in the storage media 1220 may include one or more modules, each module including a series of instruction operations on the server. Furthermore, the processor 1210 may be configured to communicate with the storage media 1220 and execute the series of instruction operations in the storage media 1220 on the server 1200. Server 1200 may also include one or more power supplies 1260, one or more wired or wireless network interfaces 1250, one or more input / output interfaces 1240, and / or one or more operating systems 1221, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™, etc.

[0141] Embodiments of this application also provide a computer-readable storage medium, which can be disposed in a server to store at least one instruction, at least one program, code set, or instruction set related to implementing a heating monitoring method for a water purifier in the method embodiments. The at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the heating monitoring method for a water purifier provided in the above method embodiments.

[0142] Optionally, in this embodiment, the storage medium may be located at at least one of the multiple network servers in a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0143] It should be noted that the order of the embodiments described above is merely for descriptive purposes and does not represent the superiority or inferiority of the embodiments. Furthermore, specific embodiments have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in a different order than that shown in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily require a specific or sequential order to achieve the desired result. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0144] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the system and server embodiments are basically similar to the method embodiments, so the descriptions are relatively simple; relevant parts can be referred to the descriptions of the method embodiments.

[0145] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for monitoring the heating of a water purifier, characterized in that, The water purifier includes a heating element, pipes, a water flow measuring device and a hot water pump installed on the pipes, and the method includes: The first water flow value detected by the water flow measuring device and the second water flow value corresponding to the hot water outlet pump are obtained, wherein the second water flow value represents the water flow value corresponding to the hot water outlet pump during normal operation. Based on the first water flow rate value and the second water flow rate value, determine the water flow rate change value corresponding to the pipeline; Determining the heating monitoring result corresponding to the water purifier based on the first water flow rate value and the water flow rate change value includes the following steps: When the water flow rate change value meets the first preset change condition and the first water flow rate value meets the first preset water flow rate condition, the heating monitoring result corresponding to the water purifier is determined as the first heating monitoring result. The first heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow rate measuring device is in a stuck state. The first preset change condition is that the water flow rate change value is greater than the first preset change threshold, and the first preset water flow rate condition is that the first water flow rate value is greater than or equal to the first preset water flow rate threshold. If the change in water flow does not meet the first preset change condition, the heating monitoring result corresponding to the water purifier is determined as the second heating monitoring result. The second heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measuring device is in normal operating condition.

2. The method according to claim 1, characterized in that, The water purifier also includes an outlet water temperature detection device; Accordingly, determining the heating monitoring result corresponding to the water purifier based on the first water flow rate value and the water flow rate change value includes: When the first water flow rate value meets the second preset water flow rate condition, the first water flow rate value and the second water flow rate value detected by the water outlet temperature detection device at the first preset interval are obtained. The change in water temperature is determined based on the first and second water temperature values. Based on the second outlet water temperature value and the outlet water temperature change value, the heating monitoring result corresponding to the water purifier is determined.

3. The method according to claim 2, characterized in that, The step of determining the heating monitoring result corresponding to the water purifier based on the second outlet water temperature value and the outlet water temperature change value includes: If multiple consecutive changes in the outlet water temperature within a first preset time period meet the second preset change condition, and the second outlet water temperature meets the preset output temperature condition, the heating monitoring result corresponding to the water purifier is determined to be the third heating monitoring result. The third heating monitoring result indicates that the pipeline is in a water shortage state, and the heating element is controlled to stop heating the liquid in the pipeline. If the change in the outlet water temperature meets the third preset change condition, the heating monitoring result corresponding to the water purifier is determined as the fourth heating monitoring result. The fourth heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measurement device is in a malfunctioning state.

4. The method according to claim 1, characterized in that, Before determining the heating monitoring result corresponding to the water purifier based on the first water flow rate value and the water flow rate change value, the method further includes: The fluctuation value of water flow change is determined based on two adjacent water flow change values; Based on the fluctuation value of the water flow rate change and the preset fluctuation conditions, a target water flow rate change value is determined, and the target water flow rate change value indicates that the liquid in the pipeline is in a stable state. Accordingly, determining the heating monitoring result corresponding to the water purifier based on the first water flow rate value and the water flow rate change value includes: Based on the first water flow rate value and the target water flow rate change value, the heating monitoring result corresponding to the water purifier is determined.

5. The method according to claim 4, characterized in that, The step of determining the target water flow change value based on the water flow change fluctuation value and the preset fluctuation conditions includes: If multiple consecutive fluctuation values ​​of water flow rate change within a second preset time period meet the preset fluctuation conditions, the last fluctuation value of water flow rate change within the second preset time period is determined to be the target fluctuation value of water flow rate change.

6. The method according to claim 1, characterized in that, The method includes: If the heating monitoring result corresponding to the water purifier indicates that the water flow measurement device is stuck, a first warning message is generated. If the heating monitoring results corresponding to the water purifier indicate that the pipeline is in a water shortage state, a second early warning message is generated. If the heating monitoring results corresponding to the water purifier indicate that the water flow measurement device is in a malfunctioning state, a third early warning message is generated.

7. A heating monitoring device for a water purifier, characterized in that, The water purifier includes a heating element, pipes, a water flow measuring device and a hot water pump installed on the pipes, the device including: The data acquisition module is used to acquire the first water flow value detected by the water flow measurement device and the second water flow value corresponding to the hot water outlet pump. The second water flow value represents the water flow value corresponding to the hot water outlet pump during normal operation. A water flow change value determination module is used to determine the water flow change value corresponding to the pipeline based on the first water flow value and the second water flow value; The heating monitoring result determination module is used to determine the heating monitoring result corresponding to the water purifier based on the first water flow rate value and the water flow rate change value. The first heating monitoring result determination submodule is used to determine the heating monitoring result corresponding to the water purifier as the first heating monitoring result when the water flow change value meets the first preset change condition and the first water flow value meets the first preset water flow condition. The first heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measuring device is in a stuck state. The first preset change condition is that the water flow change value is greater than the first preset change threshold, and the first preset water flow condition is that the first water flow value is greater than or equal to the first preset water flow threshold. The second heating monitoring result determination submodule is used to determine the heating monitoring result corresponding to the water purifier as the second heating monitoring result when the water flow change value does not meet the first preset change condition. The second heating monitoring result indicates that the heating element can be controlled to heat the liquid in the pipe, and the water flow measuring device is in normal operating condition.

8. A heating monitoring device, characterized in that, The heating monitoring device includes a processor and a memory. The memory stores at least one instruction, at least one program, a code set, or an instruction set. The at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the heating monitoring method as described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that, The storage medium stores at least one instruction or at least one program segment, which is loaded and executed by a processor to implement the heating monitoring method as described in any one of claims 1 to 6.

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