Boiling point measuring method and device and water purifier

Abstract

The invention provides a boiling point measuring method and device and a water purifier. The boiling point measuring method comprises the steps that the current first temperature of liquid to be measured in a liquid storage tank is obtained; the heating module is controlled to heat the to-be-measured liquid at the first power, first temperature information is recorded, and the first temperature information is the temperature information of heating the to-be-measured liquid at the first power; under the condition that the first temperature information meets a set conversion condition, the heating module is controlled to be converted into second power from the first power to heat the to-be-detected liquid, and the second power is smaller than the first power; the current boiling point of the liquid to be measured is measured according to second temperature information, and the second temperature information is temperature information for heating the liquid to be measured at the second power. The current actual boiling point is measured based on the temperature condition in the actual heating process, the device is suitable for being used in different areas, and energy waste is avoided under the condition that it is guaranteed that liquid to be measured is boiled.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification equipment, and in particular to a boiling point determination method. The present invention also relates to a boiling point determination device, a water purifier, and a computer-readable storage medium. Background Art

[0002] With the rapid development of computer technology and automatic control technology, various intelligent devices have been born. As people's quality of life improves, they pay more and more attention to water safety and hygiene, making it a trend for families to be equipped with water purifiers. Therefore, more and more families are beginning to install water purifiers to filter tap water.

[0003] In the prior art, there are water purifiers with heating functions, which can automatically heat tap water to boiling after filtering it. However, the hot water in current water purifiers is basically set to a fixed value as the boiling point of water by default, but the boiling point of water is affected by factors such as air pressure. In some places, the air pressure is lower than the standard atmospheric pressure, and the boiling point of water will also be different from the boiling point under the standard air pressure. The fixed boiling point method will cause the water to not boil or be overheated, resulting in energy waste. Summary of the invention

[0004] In view of this, the embodiment of this specification provides a boiling point determination method. This specification also relates to a boiling point determination device, a water purifier, and a computer-readable storage medium to solve the technical defects existing in the prior art.

[0005] According to a first aspect of an embodiment of this specification, a boiling point determination method is provided, comprising:

[0006] Obtain the current first temperature of the liquid to be tested in the liquid storage tank;

[0007] Controlling the heating module to heat the liquid to be tested at a first power, and recording first temperature information, wherein the first temperature information is temperature information of the liquid to be tested heated at the first power;

[0008] When the first temperature information satisfies a set conversion condition, controlling the heating module to convert from the first power to a second power to heat the liquid to be tested, wherein the second power is less than the first power;

[0009] The current boiling point of the liquid to be measured is determined according to the second temperature information, wherein the second temperature information is the temperature information of heating the liquid to be measured with the second power.

[0010] According to a second aspect of the embodiments of this specification, there is provided a boiling point determination device, comprising:

[0011] An acquisition module is configured to acquire a current first temperature of the liquid to be tested in the liquid storage tank;

[0012] a first control module, configured to control the heating module to heat the liquid to be tested at a first power and record first temperature information, wherein the first temperature information is temperature information of heating the liquid to be tested at the first power;

[0013] A second control module is configured to control the heating module to switch from the first power to a second power to heat the liquid to be tested when the first temperature information satisfies a set conversion condition, wherein the second power is less than the first power;

[0014] The determination module is configured to determine the current boiling point of the liquid to be measured according to second temperature information, wherein the second temperature information is temperature information when the liquid to be measured is heated at the second power.

[0015] According to a third aspect of the embodiments of this specification, a water purifier is provided, the water purifier comprising a water storage tank, a heating module, a temperature sensor and a control unit; the temperature sensor is arranged in the water storage tank, and is used to detect the temperature of the water in the water storage tank; the heating module is used to heat the water stored in the water storage tank;

[0016] The control unit is configured to perform the following method:

[0017] Obtaining a current first temperature of water stored in the water storage tank through the temperature sensor;

[0018] Controlling the heating module to heat the water at a first power, and recording first temperature information detected by the temperature sensor, wherein the first temperature information is temperature information of heating the water at the first power;

[0019] When the first temperature information satisfies a set conversion condition, controlling the heating module to convert from the first power to a second power to heat the water, wherein the second power is less than the first power;

[0020] The current boiling point of the water is determined according to second temperature information detected by the temperature sensor, wherein the second temperature information is temperature information when the water is heated at the second power.

[0021] According to a fourth aspect of an embodiment of this specification, a computing device is provided, including:

[0022] Memory and processor;

[0023] The memory is used to store computer-executable instructions, and the processor is used to execute the computer-executable instructions to implement the steps of the boiling point determination method.

[0024] According to a fifth aspect of the embodiments of this specification, a computer-readable storage medium is provided, which stores computer-executable instructions, and when the instructions are executed by a processor, the steps of the boiling point determination method are implemented.

[0025] The boiling point determination method provided in the embodiment of the present specification obtains the current first temperature of the liquid to be tested in the liquid storage tank; controls the heating module to heat the liquid to be tested with a first power, and records the first temperature information, wherein the first temperature information is the temperature information of heating the liquid to be tested with the first power; when the first temperature information satisfies the set conversion condition, controls the heating module to convert from the first power to heating the liquid to be tested with a second power, wherein the second power is less than the first power; determines the current boiling point of the liquid to be tested according to the second temperature information, wherein the second temperature information is the temperature information of heating the liquid to be tested with the second power.

[0026] In this case, the liquid to be tested can be heated at a first power first, and then when the first temperature information during the heating process meets the set conversion conditions, the first power can be switched to the second power to heat the liquid to be tested, and the current boiling point of the liquid to be tested is determined based on the second temperature information during the heating process. In this way, instead of setting a fixed value as the boiling point of the liquid to be tested by default, the current actual boiling point is determined based on the temperature conditions during the actual heating process, which can adapt to different air pressure environments and thus to more different regions, avoiding energy waste while ensuring that the liquid to be tested boils. In addition, the liquid to be tested can be heated at a high power first, and then switched to a low power heating under the set conversion conditions, avoiding the problem of overflow of the liquid to be tested when boiling when determining the current actual boiling point of the liquid to be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a flow chart of a boiling point determination method provided in an embodiment of this specification;

[0028] Figure 2 It is a schematic diagram of a boiling point determination process provided in an embodiment of this specification;

[0029] Figure 3 It is a processing flow chart of a boiling point determination method applied to a water purifier provided in an embodiment of this specification;

[0030] Figure 4 This is a schematic diagram of a water purifier provided in one embodiment of this specification;

[0031] Figure 5 It is a structural schematic diagram of a boiling point determination device provided in an embodiment of this specification;

[0032] Figure 6 It is a structural block diagram of a computing device provided in an embodiment of this specification. DETAILED DESCRIPTION

[0033] Many specific details are described in the following description to facilitate a full understanding of this specification. However, this specification can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of this specification, so this specification is not limited to the specific implementation disclosed below.

[0034] The terms used in one or more embodiments of this specification are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of this specification. The singular forms of "a" and "the" used in one or more embodiments of this specification and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of this specification refers to and includes any or all possible combinations of one or more associated listed items.

[0035] It should be understood that although the terms first, second, etc. may be used to describe various information in one or more embodiments of this specification, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of this specification, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0036] First, the terms involved in one or more embodiments of this specification are explained.

[0037] Water purifier: It is a water treatment device that deeply filters and purifies water according to the requirements for water use. Water purifier can effectively filter out rust, sand, colloids in water, absorb residual chlorine, odor, discoloration, pesticides and other chemical agents in water, as well as bacteria, germs, toxins, heavy metals and other impurities in water. Its main working principle is to apply a certain pressure to water and use various filtering materials to intercept harmful substances in water, while water and beneficial mineral ions can pass normally.

[0038] It should be noted that as people's quality of life improves, more and more families are installing water purifiers. Currently, the hot water in water purifiers is basically set to a fixed value as the boiling point of water by default. However, the air pressure in some places is lower than the standard atmospheric pressure, and the boiling point of water will also be different from the boiling point under the standard atmospheric pressure. The fixed temperature method will cause the water to not boil or overheat, resulting in energy waste. Therefore, it is necessary to automatically determine the boiling point value of the user's location through heating modules, hot water tanks, temperature sensors, etc., and solve the problem of a large amount of liquid overflowing from the exhaust pipe during the boiling point determination process.

[0039] In the embodiments of this specification, the liquid to be tested can be heated at a first power first, and then when the first temperature information during the heating process meets the set conversion conditions, the first power can be converted to the second power to heat the liquid to be tested, and the current boiling point of the liquid to be tested is determined based on the second temperature information during the heating process. In this way, instead of setting a fixed value as the boiling point of the liquid to be tested by default, the current actual boiling point is determined based on the temperature conditions during the actual heating process, which can adapt to different air pressure environments and thus adapt to use in more different regions, avoiding energy waste while ensuring that the liquid to be tested boils. In addition, the liquid to be tested can be heated at a high power first, and then converted to a low power heating under the set conversion conditions, avoiding the problem of overflow of the liquid to be tested when boiling when determining the current actual boiling point of the liquid to be tested.

[0040] In this specification, a boiling point determination method is provided. This specification also relates to a boiling point determination device, a water purifier, and a computer-readable storage medium, which are described in detail one by one in the following embodiments.

[0041] Figure 1 A flow chart of a boiling point determination method provided according to an embodiment of the present specification is shown, which is applied to a control unit and specifically includes the following steps 102-108:

[0042] Step 102: Obtain the current first temperature of the liquid to be tested in the liquid storage tank.

[0043] It should be noted that the liquid storage tank is a tank for storing liquid, such as the water storage tank in a water purifier; the liquid to be tested is a liquid whose current boiling point needs to be measured, such as water, petroleum or other types of liquids.

[0044] In actual applications, a temperature sensor is provided in the liquid storage tank. The temperature sensor can detect the current first temperature of the liquid stored in the liquid storage tank and feed back the detected temperature to the control unit. At this time, the control unit can obtain the current first temperature of the liquid to be tested, so as to facilitate the subsequent control unit to monitor the temperature of the liquid to be tested in the liquid storage tank and realize power switching and boiling point determination.

[0045] In an optional implementation of this embodiment, in order to ensure that the quality of the liquid to be tested is not affected by other factors, the old liquid in the liquid storage tank may be discharged first, and new liquid may be added as the liquid to be tested, so as to perform subsequent boiling point determination, that is, before obtaining the current first temperature of the liquid to be tested in the liquid storage tank, the method further includes:

[0046] Detect whether there is liquid stored in the liquid storage tank by using a liquid level sensor;

[0047] When liquid is stored in the liquid storage tank, the liquid discharge pump is controlled to be turned on to discharge the liquid stored in the liquid storage tank;

[0048] Control the opening of the liquid replenishing valve to add a set amount of the liquid to be tested into the liquid storage tank.

[0049] Specifically, the set amount is a pre-set value used to indicate the amount of liquid added to the liquid storage tank, such as the set amount can be 500 ml; or, the set amount can also be set based on the capacity of the liquid storage tank, such as the set amount is 1 / 2 of the liquid storage tank; or, the set amount can also be the liquid level in the liquid storage tank, such as the set amount is one level of liquid.

[0050] It should be noted that the liquid level sensor can be used to detect whether there is liquid currently stored in the liquid storage tank. If there is liquid currently stored, the currently stored liquid needs to be discharged first, and then new liquid is added for subsequent boiling point determination. In specific implementation, the liquid discharge pump can be controlled to open to extract the liquid stored in the liquid storage tank, and then the liquid replenishing valve can be opened to add a set amount of the liquid to be tested into the liquid storage tank.

[0051] Among them, the displacement pump can be a brushless pump, such as a brushless DC motor water pump or a brushless DC magnetic isolation water pump. Of course, other types of water pumps can also be used to extract the liquid in the liquid storage tank, such as a brushed DC water pump, etc. This application does not limit this.

[0052] In addition, if the liquid level sensor detects that no liquid is currently stored in the liquid storage tank, the liquid replenishing valve can be directly opened to add a set amount of the liquid to be tested into the liquid storage tank for subsequent boiling point determination.

[0053] In practical applications, the liquid level in the liquid storage tank can be divided into multiple levels, such as empty, low (1 grid), medium (2 grids), full (3 grids), etc. In order to avoid the liquid boiling over during the subsequent determination of the boiling point, the liquid to be tested should not be added too high. Therefore, the set amount can be configured to be smaller based on the liquid level capacity of the liquid storage tank, such as setting the amount to measure the liquid level for one grid.

[0054] In addition, in order to prevent the presence of impurities in the liquid to be tested from affecting the final boiling point determination, the liquid to be tested added to the liquid storage tank may also be the liquid after the impurities have been filtered out.

[0055] In the specific implementation, taking the water purifier scenario as an example, a liquid level sensor is set in the water storage tank of the water purifier. First, the liquid level sensor is used to determine whether there is water in the hot water tank. If there is water in the water storage tank, the stale water can be drained with a brushless pump, and then one grid of filtered water can be added; otherwise, one grid of filtered water can be directly added.

[0056] For example, take the water purifier scenario as an example. Figure 2 Schematic diagram of a boiling point determination process provided in an embodiment of this specification, such as Figure 2 As shown, the liquid level sensor can detect the water in the hot water storage tank. If there is stale water, the stale water in the hot water storage tank can be discharged from the waste water outlet through the brushless pump. The tap water enters the filter element through the water inlet valve, and then enters the hot water storage tank through the water replenishment valve, and a grid of filtered water is added to the hot water storage tank; the heating module can heat the water in the hot water storage tank, and the temperature sensor can detect the water temperature in the hot water storage tank in real time to determine the boiling point. The gas generated during the heating process is discharged from the exhaust pipe.

[0057] In the embodiments of the present specification, when old liquid is stored in the liquid storage tank, the old liquid in the liquid storage tank is first drained out, and new liquid is added to the liquid storage tank for the subsequent boiling point determination process, so as to ensure the quality of the liquid to be tested is stable, avoid being affected by other factors such as impurities, room temperature, air, etc., and ensure the accuracy of the subsequent boiling point determination.

[0058] Step 104: Control the heating module to heat the liquid to be measured with a first power, and record first temperature information, wherein the first temperature information is temperature information when the liquid to be measured is heated with the first power.

[0059] It should be noted that the first power is a pre-set power for initially heating the liquid to be tested. Since the temperature of the liquid to be tested is low initially, it needs to be heated quickly with high power to reduce the time required to heat the liquid to boiling. Therefore, the first power can be a larger power, such as 1800W.

[0060] In actual applications, the control unit can send a control instruction to the heating module to control the heating module to heat the liquid to be tested in the liquid storage tank at a first power. During the process of heating the liquid to be tested at the first power, the temperature sensor can detect the temperature of the liquid to be tested in the liquid storage tank in real time and record it. Subsequently, the heating power can be switched according to the temperature change of the liquid to be tested during the process of heating the liquid to be tested at the first power to perform boiling point determination.

[0061] In an optional implementation manner of this embodiment, before controlling the heating module to heat the liquid to be tested at the first power and recording the first temperature information, the method further includes:

[0062] A first time duration corresponding to heating the liquid to be tested from a first temperature to a target temperature at a first power is determined, wherein the target temperature is a temperature set based on a default boiling point of the liquid to be tested.

[0063] It should be noted that the target temperature can be set based on the default boiling point of the liquid to be tested, and then the first time required to heat the liquid to be tested from the first temperature to the target temperature at the first power can be calculated, so that it can be detected later whether the temperature reaches the target temperature when the first time is reached. The target temperature is a temperature lower than the default boiling point to avoid directly heating to the default boiling point, which causes the liquid to be tested to overflow when boiling. For example, the target temperature can be 95°C.

[0064] In practical applications, the first time duration corresponding to heating the liquid to be tested from the first temperature to the target temperature at the first power can be calculated based on the mass, heat capacity, initial temperature (i.e., the first temperature recorded), target temperature, and heating power of the liquid to be tested. In specific implementation, the first time duration can be calculated using the following formula (1):

[0065] t=(m*c*(T2-T1)) / P (1)

[0066] Wherein, t is the heating time in seconds; m is the mass of the liquid to be tested in kilograms; c is the heat capacity of the liquid to be tested in J / (kg·℃); T1 is the initial temperature of the liquid to be tested, that is, the first temperature recorded, in ℃; T2 is the target temperature of the liquid to be tested, in ℃; P is the heating power in watts.

[0067] As an example, assuming that the liquid to be tested is water, the default boiling point is 100°C, and the set target temperature is 95°C, the current first temperature T1 of the water can be recorded, and then the first time t1 required to heat the water from the first temperature T1 to 95°C at 1800W can be calculated. Subsequently, the temperature changes and heating time during the process of heating the water at 1800W can be monitored.

[0068] In the embodiments of the present specification, the first time duration corresponding to heating the test liquid from the first temperature to the target temperature at the first power can be calculated based on the recorded first temperature, so as to facilitate the subsequent monitoring of the temperature change and heating time during the heating process, so as to determine whether power switching is required to determine the current boiling point.

[0069] It should be noted that after recording the current first temperature of the liquid to be tested and calculating the first time required to heat the liquid to be tested from the first temperature to the target temperature at the first power, the heating module can be controlled to heat the liquid to be tested at the first power and record the first temperature information during the heating process, thereby recording the highest temperature of the liquid to be tested during the heating process.

[0070] In an optional implementation manner of this embodiment, after controlling the heating module to heat the liquid to be tested at the first power, the method further includes:

[0071] Determine whether the temperature difference of the liquid to be tested exceeds a difference threshold within a set time period;

[0072] If not, the feedback indicates that the heating module is faulty;

[0073] If so, the step of controlling the heating module to switch from the first power to the second power to heat the liquid to be tested is performed when the first temperature information meets the set conversion condition.

[0074] Specifically, the set time period is a pre-set time period, and the difference threshold is a pre-set value used to determine whether the temperature has risen significantly within the time period. For example, the set time period can be 30 seconds, 1 minute, 2 minutes, etc., and the difference threshold is 10°C, 30°C, 40°C, etc.

[0075] In practical applications, after controlling the heating module to heat the liquid to be tested at the first power, it is also possible to determine whether the temperature of the liquid to be tested has increased significantly, thereby determining whether the heating module has a fault. In specific implementation, it is possible to determine whether the temperature difference of the liquid to be tested within a set time period exceeds a difference threshold, and the temperature difference refers to the difference obtained by subtracting the first temperature from the current temperature. If the temperature difference does not exceed the difference threshold, it means that the temperature of the liquid to be tested has not increased significantly within the set time period, and the heating module may be faulty. At this time, the heating module fault can be directly fed back, and the subsequent boiling point determination process will not be performed; if the temperature difference exceeds the difference threshold, it means that the temperature of the liquid to be tested has increased significantly within the set time period, and the heating module is heating the liquid to be tested normally. At this time, the subsequent determination steps can be performed normally to determine whether the conditions for power switching are met, thereby switching the power to perform the current actual boiling point determination.

[0076] In the embodiments of the present specification, after controlling the heating module to heat the liquid to be tested at a first power, it is possible to further determine whether the temperature has increased significantly, thereby judging whether the heating module is working normally. When the heating module fails, the subsequent boiling point determination operation is not performed, thereby saving processing resources and eliminating the failure of the heating module, avoiding the incorrect boiling point determination due to the failure of the heating module, and ensuring the accuracy of the boiling point determination.

[0077] Step 106: When the first temperature information satisfies a set conversion condition, the heating module is controlled to convert from the first power to the second power to heat the liquid to be tested, wherein the second power is less than the first power.

[0078] Specifically, the second power is a pre-set power for heating the liquid to be tested after switching, and the second power needs to be less than the first power. In order to prevent the liquid to be tested from overflowing when boiling, the second power is often set to be smaller, such as 150 W. In addition, the set switching condition is a pre-set condition for indicating the conditions that need to be met for power switching.

[0079] It should be noted that if the liquid to be tested is heated at the first power all the time, and the first power is relatively large, it may cause the liquid to be tested to overflow when boiling, affecting the boiling point determination process. Therefore, when the set conversion condition is met, the heating may be switched to the second power, which is smaller than the first power. In other words, when the first temperature information meets the set conversion condition, the heating is switched from high power to low power, avoiding the problem of overflow when the liquid to be tested boils.

[0080] As an example, taking water as the liquid to be tested, the cold water can be heated at a high power of 1800W first, and if the water temperature exceeds 90 degrees, it can be switched to a low power of 150W for heating.

[0081] In an optional implementation of this embodiment, the setting conversion condition is the first setting conversion condition or the second setting conversion condition. When the first temperature information satisfies the setting conversion condition, before controlling the heating module to switch from the first power to the second power to heat the liquid to be tested, the method further includes:

[0082] Determine whether the current temperature exceeds a set temperature, wherein the set temperature is a threshold for determining whether to switch power;

[0083] When the current temperature exceeds the set temperature, determining that a first set conversion condition is satisfied;

[0084] When the current temperature does not exceed the set temperature, it is determined whether the duration of heating at the first power is greater than the first duration, and if so, it is determined that the second set conversion condition is satisfied.

[0085] It should be noted that the set conversion condition can be a first set conversion condition or a second set conversion condition. The first set conversion condition can be that the current temperature of the liquid to be tested exceeds the set temperature; the second set conversion condition is that the duration of heating at the first power is greater than the first duration when the current temperature does not exceed the set temperature. The set temperature is a pre-set temperature threshold used to indicate that power switching is required, such as 90°C.

[0086] In actual applications, it can be determined whether the current temperature exceeds the set temperature. If it exceeds, it means that the current temperature of the liquid to be tested is already high and does not need to continue to be heated at high power. In order to avoid overflow of the liquid to be tested, it can be determined that the first set conversion condition is met, and the heating module is controlled to switch from the first power to the second power to heat the liquid to be tested, that is, switch to low power to continue heating. If it does not exceed, it means that the current temperature of the liquid to be tested is still relatively low. At this time, it can be further detected whether the duration of heating at the first power is greater than the first duration. The first duration refers to the duration required for the liquid to be tested to reach the target temperature from the first temperature. If it is greater than, it means that the heating duration is sufficient, but the set temperature cannot be reached, which means that it is close to the boiling point at this time. It is determined that the second set conversion condition is met, and it is switched to low power to continue heating.

[0087] In the embodiments of this specification, the first set conversion condition and the second set conversion condition are pre-configured conditions. When the first set condition or the second set condition is met, it means that the current temperature is close to the actual boiling point and heating at high power can no longer be continued. At this time, it should be switched to low power heating to avoid the test liquid from boiling over during the process of determining the actual boiling point.

[0088] Step 108: Determine the current boiling point of the liquid to be measured according to the second temperature information, wherein the second temperature information is the temperature information of heating the liquid to be measured with the second power.

[0089] It should be noted that the second temperature information can indicate the temperature change during the heating process after switching to the second power. Based on the temperature change, it can be determined whether the time maintained at a certain temperature exceeds a certain time, thereby determining the current actual boiling point of the liquid to be tested.

[0090] In an optional implementation of this embodiment, determining the current boiling point of the liquid to be tested according to the second temperature information includes:

[0091] When the first set conversion condition is met, determining a second time period corresponding to heating the liquid to be tested from the current temperature to the default boiling point at the second power; when the heating module is controlled to heat the liquid to be tested at the second power for the second time period, determining the current boiling point according to the current temperature and the default boiling point;

[0092] When the second setting conversion condition is met, the current boiling point is determined according to the time during which the current temperature does not exceed the maximum temperature during the heating process, wherein the maximum temperature is the highest temperature value monitored during the heating process.

[0093] Specifically, the default boiling point refers to the boiling point of the liquid to be tested under standard atmospheric pressure. For example, if the liquid to be tested is water, the default boiling point is 100°C.

[0094] It should be noted that when the current temperature exceeds the set temperature, it is determined that the first set conversion condition is met, and the heating module is controlled to switch from the first power to the second power to heat the liquid to be tested. Then, the second time corresponding to heating the liquid to be tested from the current temperature to the default boiling point at the second power can be calculated, so that the time of heating at the second power can be monitored subsequently to determine the current actual boiling point of the liquid to be tested.

[0095] In actual implementation, the second time duration is the time required for the current temperature to rise to the default boiling point. When the heating module is controlled to heat the liquid to be tested at the second power for the second time duration, it means that in theory the liquid to be tested should reach the default boiling point. At this time, the actual current boiling point, that is, the measured boiling point, can be determined based on the current temperature and the default boiling point.

[0096] In addition, if the current temperature does not exceed the set temperature and the duration of heating at the first power is greater than the first duration, it is determined that the second set conversion condition is met. At this time, the heating module can also be controlled to switch from the first power to the second power to heat the liquid to be tested. At this time, the current boiling point can be determined based on the time during the heating process when the current temperature does not exceed the maximum temperature. In the process of heating the liquid to be tested at the first power, the temperature of the liquid to be tested will continue to rise. After switching to heating the liquid to be tested at the second power, the temperature will continue to rise until it reaches the boiling point and remains unchanged for a long period of time. Therefore, the maximum temperature is the highest temperature value monitored during the heating process.

[0097] In the embodiments of this specification, different boiling point determination strategies are configured for different situations, which can be adapted to most scenarios, have high applicability and flexibility, and ensure the accuracy of the determined boiling point.

[0098] In an optional implementation of this embodiment, determining the current boiling point according to the current temperature and the default boiling point includes:

[0099] Determine whether the current temperature reaches the default boiling point;

[0100] If the current temperature has not reached the default boiling point, determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a first set threshold, and if so, record the current temperature as the current boiling point; if not, return to the step of determining whether the current temperature has reached the default boiling point;

[0101] When the current temperature reaches the default boiling point, the current temperature is recorded as the current boiling point.

[0102] In actual applications, it can be determined whether the current temperature reaches the default boiling point. If the current temperature does not reach the default boiling point, it means that theoretically the current temperature should reach the default boiling point, but the actual measurement shows that it does not reach the default boiling point. At this time, one possibility is that the actual boiling point of the liquid to be tested is lower than the default boiling point, and the temperature cannot rise to the default boiling point, or it may be that the heat is lost in other forms, such as the need to compensate for a certain period of time for self-heating, resulting in insufficient heating time and errors. At this time, it can be further determined whether the time when the current temperature is less than or equal to the maximum temperature exceeds the first set threshold. If so, it means that the current temperature has not changed for a long time, and the current temperature is the actual boiling point of the liquid to be tested; if not, it can return to the step of determining whether the current temperature has reached the default boiling point and continue to monitor the current temperature of the liquid to be tested.

[0103] In addition, if the current temperature reaches the default boiling point, it means that the current temperature is the actual boiling point of the liquid to be tested, that is, the actually measured boiling point is consistent with the default boiling point.

[0104] In the embodiments of this specification, the temperature change and the time when the temperature is continuously lower than the highest temperature recorded during the heating process can be monitored to determine whether the current temperature of the liquid to be tested is maintained at a certain temperature for a long time, and then determine the current actual boiling point of the liquid to be tested.

[0105] In an optional implementation of this embodiment, determining the current boiling point according to the time during which the current temperature does not exceed the maximum temperature during the heating process includes:

[0106] Determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a second time threshold;

[0107] If so, record the current temperature as the current boiling point;

[0108] If not, the process returns to the step of determining whether the current temperature exceeds the set temperature.

[0109] It should be noted that it is possible to determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a second time threshold. If so, it means that the current temperature has not changed for a long time, and the current temperature is the actual boiling point of the liquid to be tested, that is, the current temperature can be recorded as the measured current boiling point; if not, it means that the current temperature and heating time do not meet the requirements, and the current temperature has not been lower than the recorded maximum temperature for a long time. At this time, heating can be continued, and the step of determining whether the current temperature exceeds the set temperature can be returned to continue monitoring the temperature changes during the heating process, so as to determine the actual boiling point of the liquid to be tested.

[0110] The boiling point determination method provided in the embodiment of this specification can first heat the liquid to be tested with a first power, and then, when the first temperature information during the heating process meets the set conversion conditions, the first power is converted to the second power to heat the liquid to be tested, and the current boiling point of the liquid to be tested is determined based on the second temperature information during the heating process. In this way, instead of setting a fixed value as the boiling point of the liquid to be tested by default, the current actual boiling point is determined based on the temperature conditions during the actual heating process, which can adapt to different air pressure environments and thus adapt to use in more different regions, avoiding energy waste while ensuring that the liquid to be tested boils. In addition, the liquid to be tested can be heated with high power first, and then converted to low power heating under set conversion conditions, avoiding the problem of overflow of the liquid to be tested when boiling when determining the current actual boiling point of the liquid to be tested.

[0111] The following combination Figure 3 , taking the application of the boiling point determination method provided in this specification in a water purifier as an example, the boiling point determination method is further explained. Figure 3 A processing flow chart of a boiling point determination method for a water purifier provided in an embodiment of this specification is shown, which specifically includes the following steps:

[0112] The liquid level of the water purifier's water tank is divided into four levels: empty, low (1 grid), medium (2 grids), and full (3 grids). Determine whether there is water in the water purifier's water tank. If there is no water, add 1 grid of filtered water to the water tank; if there is water, drain the stale water first, and then add 1 grid of filtered water to the water tank.

[0113] Record the current temperature T1 of the water in the water storage tank, and calculate the first time t1 required to heat the water from temperature T1 to 95° C. at a high power of 1800 W. Control the heating module to heat the water in the water storage tank at a high power of 1800 W, and record the temperature of the water during the heating process.

[0114] Determine whether the temperature rises significantly. If not, feedback indicates that the heating module is faulty. If so, determine whether the current temperature is greater than 90°C.

[0115] If it is not greater than 90°C, determine whether the high-power heating time is greater than t1. If it is not greater than t1, return to the step of determining whether the current temperature is greater than 90°C. If it is greater than t1, switch to 150W low-power heating, continue to record the water temperature during the heating process, determine the highest temperature T2 monitored during the heating process, and then determine whether the time when the current temperature is less than or equal to T2 exceeds the set threshold 1. If not, return to the step of determining whether the current temperature is greater than 90°C; if so, record the current temperature as the boiling point.

[0116] If it is greater than 90°C, the heating module is controlled to switch from 1800W high power to 150W low power to heat the water, and the current water temperature is continuously monitored. The highest temperature T2 monitored during the heating process is recorded, and then the second time t2 required to heat the water from the current temperature to 100°C at 150W low power is calculated. After that, the water is heated at 150W low power for more than the second time t2, and it is determined whether the current temperature reaches 100°C. If it reaches 100°C, the current temperature is recorded as the boiling point; if it does not reach 100°C, it is determined whether the time when the current temperature is less than or equal to T2 exceeds the set threshold 2. If so, the current temperature is recorded as the boiling point. If not, the process returns to the step of continuing to determine whether the current temperature reaches 100°C.

[0117] The boiling point determination method provided in the embodiment of this specification can first heat water with a high power of 1800W, and then, when the first temperature information in the heating process meets the set conversion conditions, the high power of 1800W is converted to a low power of 150W to heat the water, and the current boiling point of the water is determined based on the second temperature information in the heating process. In this way, instead of setting a fixed value as the boiling point of the water by default, the current actual boiling point is determined based on the temperature conditions in the actual heating process, which can adapt to different air pressure environments and thus adapt to use in more different regions, avoiding energy waste while ensuring that the water boils. In addition, the water can be heated with high power first, and then converted to low power heating under the set conversion conditions, avoiding the problem of overflowing when the water boils when determining the current actual boiling point of the water.

[0118] Figure 4 Schematic diagram of a water purifier provided according to an embodiment of this specification is shown. Figure 4 As shown, the water purifier includes a water storage tank 402, a heating module 404, a temperature sensor 406 and a control unit 408. Figure 4 As shown, the control unit 408 is communicated with the temperature sensor 406 and the heating module 404 respectively. The temperature sensor 406 is arranged in the water tank 402 to detect the temperature of the water in the water tank and feed it back to the control unit 408; the heating module 404 is used to heat the water in the water tank 402 in response to the control instruction of the control unit 408.

[0119] The control unit 408 is used to obtain the current first temperature of the water stored in the water tank through the temperature sensor 406; control the heating module 404 to heat the water at a first power, and record the first temperature information fed back by the temperature sensor 406, wherein the first temperature information is the temperature information of heating the water at the first power; when the first temperature information meets the set conversion condition, control the heating module 404 to convert from the first power to heating the water at a second power, wherein the second power is less than the first power; determine the current boiling point of the water according to the second temperature information, wherein the second temperature information is the temperature information measured by the temperature sensor 406 when the water is heated at the second power.

[0120] By applying the solution of the embodiment of this specification, water can be heated at a first power first, and then, when the first temperature information during the heating process meets the set conversion conditions, the first power can be switched to heating the water at a second power, and the current boiling point of the water can be determined based on the second temperature information during the heating process. In this way, instead of setting a fixed value as the boiling point of the water by default, the current actual boiling point is determined based on the temperature conditions during the actual heating process, which can adapt to different air pressure environments and thus to use in more different regions, avoiding energy waste while ensuring that the water boils. In addition, the water can be heated at a high power first, and then switched to a low power heating under the set conversion conditions, avoiding the problem of overflowing when the water boils when the current actual boiling point of the water is determined.

[0121] In practical applications, the control unit 408 may be a controller disposed on the water purifier body, such as an MCU (Micro Control Unit), a microcontroller, etc.; or, the control unit 408 may also be an external control platform outside the water purifier body.

[0122] The external control platform can be a browser, an App (Application), or a web application such as an H5 (HyperText Markup Language 5, Hypertext Markup Language Version 5) application, or a light application (also known as a mini-program, a lightweight application) or a cloud application, etc. The external control platform can be deployed in a computing device and needs to rely on the computing device to run or some Apps in the computing device to run, etc. The computing device can, for example, have a display screen and support information browsing, etc., such as a personal mobile terminal such as a mobile phone, a tablet computer, a personal computer, etc.

[0123] In addition, the external control platform can also be a server that provides control and analysis functions. It should be noted that the external control platform can be implemented as a distributed server cluster consisting of multiple servers, or as a single server. The server can also be a server of a distributed system, or a server combined with a blockchain. The server can also be a cloud server for basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content distribution networks (CDNs), and big data and artificial intelligence platforms, or an intelligent cloud computing server or intelligent cloud host with artificial intelligence technology.

[0124] Corresponding to the above method embodiment, this specification also provides a boiling point determination device embodiment, Figure 5 FIG. 2 shows a schematic diagram of a boiling point determination device provided in an embodiment of the present specification. Figure 5 As shown, the device comprises:

[0125] An acquisition module 502 is configured to acquire a current first temperature of the liquid to be tested in the liquid storage tank;

[0126] The first control module 504 is configured to control the heating module to heat the liquid to be measured with a first power and record first temperature information, wherein the first temperature information is temperature information of the liquid to be measured heated with the first power;

[0127] The second control module 506 is configured to control the heating module to switch from the first power to the second power to heat the liquid to be tested when the first temperature information meets the set switching condition, wherein the second power is less than the first power;

[0128] The determination module 508 is configured to determine the current boiling point of the liquid to be measured according to the second temperature information, wherein the second temperature information is the temperature information of heating the liquid to be measured with the second power.

[0129] Optionally, the device further includes a first determining module configured to:

[0130] A first time duration corresponding to heating the liquid to be tested from a first temperature to a target temperature at a first power is determined, wherein the target temperature is a temperature set based on a default boiling point of the liquid to be tested.

[0131] Optionally, the set conversion condition is a first set conversion condition or a second set conversion condition; the device further includes a second determining module configured to:

[0132] Determine whether the current temperature exceeds a set temperature, wherein the set temperature is a threshold for determining whether to switch power;

[0133] When the current temperature exceeds the set temperature, determining that a first set conversion condition is satisfied;

[0134] When the current temperature does not exceed the set temperature, it is determined whether the duration of heating at the first power is greater than the first duration, and if so, it is determined that the second set conversion condition is satisfied.

[0135] Optionally, the determination module 508 is further configured to:

[0136] When the first set conversion condition is met, determining a second time period corresponding to heating the liquid to be tested from the current temperature to the default boiling point at the second power; when the heating module is controlled to heat the liquid to be tested at the second power for the second time period, determining the current boiling point according to the current temperature and the default boiling point;

[0137] When the second setting conversion condition is met, the current boiling point is determined according to the time during which the current temperature does not exceed the maximum temperature during the heating process, wherein the maximum temperature is the highest temperature value monitored during the heating process.

[0138] Optionally, the determination module 508 is further configured to:

[0139] Determine whether the current temperature reaches the default boiling point;

[0140] If the current temperature has not reached the default boiling point, determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a first set threshold, and if so, record the current temperature as the current boiling point; if not, return to the step of determining whether the current temperature has reached the default boiling point;

[0141] When the current temperature reaches the default boiling point, the current temperature is recorded as the current boiling point.

[0142] Optionally, the determination module 508 is further configured to:

[0143] Determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a second time threshold;

[0144] If so, record the current temperature as the current boiling point;

[0145] If not, the process returns to the step of determining whether the current temperature exceeds the set temperature.

[0146] Optionally, the device further includes a third determining module, configured to:

[0147] Determine whether the temperature difference of the liquid to be tested exceeds a difference threshold within a set time period;

[0148] If not, the feedback indicates that the heating module is faulty;

[0149] If so, the step of controlling the heating module to switch from the first power to the second power to heat the liquid to be tested is performed when the first temperature information meets the set conversion condition.

[0150] Optionally, the device further includes a detection module configured to:

[0151] Detect whether there is liquid stored in the liquid storage tank by using a liquid level sensor;

[0152] When liquid is stored in the liquid storage tank, the liquid discharge pump is controlled to be turned on to discharge the liquid stored in the liquid storage tank;

[0153] Control the opening of the liquid replenishing valve to add a set amount of the liquid to be tested into the liquid storage tank.

[0154] The boiling point determination device provided in the embodiment of this specification can first heat the liquid to be tested with a first power, and then, when the first temperature information during the heating process meets the set conversion conditions, the first power is converted to the second power to heat the liquid to be tested, and the current boiling point of the liquid to be tested is determined based on the second temperature information during the heating process. In this way, instead of setting a fixed value as the boiling point of the liquid to be tested by default, the current actual boiling point is determined based on the temperature conditions during the actual heating process, which can adapt to different air pressure environments and thus adapt to use in more different regions, avoiding energy waste while ensuring that the liquid to be tested boils. In addition, the liquid to be tested can be heated with high power first, and then converted to low power heating under set conversion conditions, avoiding the problem of overflow of the liquid to be tested when boiling when determining the current actual boiling point of the liquid to be tested.

[0155] The above is a schematic scheme of a boiling point determination device of this embodiment. It should be noted that the technical scheme of the boiling point determination device and the technical scheme of the boiling point determination method described above are of the same concept, and the details of the technical scheme of the boiling point determination device that are not described in detail can all be referred to the description of the technical scheme of the boiling point determination method described above.

[0156] Figure 6 The block diagram of a computing device according to an embodiment of the present specification is shown. The components of the computing device 600 include but are not limited to a memory 610 and a processor 620. The processor 620 is connected to the memory 610 via a bus 630, and the database 650 is used to store data.

[0157] The computing device 600 also includes an access device 640, which enables the computing device 600 to communicate via one or more networks 660. Examples of these networks include a public switched telephone network (PSTN), a local area network (LAN), a wide area network (WAN), a personal area network (PAN), or a combination of communication networks such as the Internet. The access device 640 may include one or more of any type of network interface (e.g., a network interface card (NIC)) of wired or wireless, such as an IEEE 802.11 wireless local area network (WLAN) wireless interface, a world-wide interoperability for microwave access (Wi-MAX) interface, an Ethernet interface, a universal serial bus (USB) interface, a cellular network interface, a Bluetooth interface, a near field communication (NFC) interface, and the like.

[0158] In one embodiment of the present specification, the above components of the computing device 600 and Figure 6 Other components not shown in the figure may also be connected to each other, for example, via a bus. It should be understood that Figure 6 The computing device structure block diagram shown is only for the purpose of illustration, and is not intended to limit the scope of this specification. Those skilled in the art can add or replace other components as needed.

[0159] The computing device 600 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., a tablet computer, a personal digital assistant, a laptop computer, a notebook computer, a netbook, etc.), a mobile phone (e.g., a smart phone), a wearable computing device (e.g., a smart watch, smart glasses, etc.), or other types of mobile devices, or a stationary computing device such as a desktop computer or PC. The computing device 600 may also be a mobile or stationary server.

[0160] The processor 620 is used to execute the following computer executable instructions to implement the steps of any of the above-mentioned boiling point determination methods.

[0161] The above is a schematic scheme of a computing device of this embodiment. It should be noted that the technical scheme of the computing device and the technical scheme of the boiling point determination method described above are of the same concept, and the details of the technical scheme of the computing device not described in detail can be found in the description of the technical scheme of the boiling point determination method described above.

[0162] An embodiment of the present specification further provides a computer-readable storage medium storing computer instructions, which are used to implement the steps of any of the above-mentioned boiling point determination methods when executed by a processor.

[0163] The above is a schematic scheme of a computer-readable storage medium of this embodiment. It should be noted that the technical scheme of the storage medium and the technical scheme of the boiling point determination method described above are of the same concept, and the details not described in detail in the technical scheme of the storage medium can be referred to the description of the technical scheme of the boiling point determination method described above.

[0164] The above is a description of a specific embodiment of the specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0165] Computer instructions include computer program codes, which may be in source code form, object code form, executable files, or some intermediate form, etc. Computer readable media may include: any entity or device capable of carrying computer program codes, recording media, USB flash drives, mobile hard disks, magnetic disks, optical disks, computer memories, read-only memories (ROM), random access memories (RAM), electrical carrier signals, telecommunication signals, and software distribution media, etc.

[0166] It should be noted that, for the convenience of description, the aforementioned method embodiments are all described as a series of action combinations, but those skilled in the art should be aware that this specification is not limited by the order of the actions described, because according to this specification, some steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this specification.

[0167] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0168] The preferred embodiments of this specification disclosed above are only used to help explain this specification. The optional embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of this specification, so that technicians in the relevant technical field can well understand and use this specification. This specification is limited only by the claims and their full scope and equivalents.

Claims

1. A boiling point determination method, characterized in that: The method comprises: Obtain the current first temperature of the liquid to be tested in the liquid storage tank; Controlling the heating module to heat the liquid to be tested at a first power, and recording first temperature information, wherein the first temperature information is temperature information of the liquid to be tested heated at the first power; When the first temperature information satisfies a set conversion condition, controlling the heating module to convert from the first power to a second power to heat the liquid to be tested, wherein the second power is less than the first power; The current boiling point of the liquid to be measured is determined according to the second temperature information, wherein the second temperature information is the temperature information of heating the liquid to be measured with the second power.

2. The boiling point determination method according to claim 1, characterized in that Before controlling the heating module to heat the liquid to be tested at the first power and recording the first temperature information, the method further includes: A first time duration corresponding to heating the liquid to be tested from the first temperature to a target temperature at the first power is determined, wherein the target temperature is a temperature set based on a default boiling point of the liquid to be tested.

3. The boiling point determination method according to claim 2, characterized in that: The set conversion condition is a first set conversion condition or a second set conversion condition; before controlling the heating module to convert from the first power to the second power to heat the liquid to be tested when the first temperature information satisfies the set conversion condition, the method further includes: Determine whether the current temperature exceeds a set temperature, wherein the set temperature is a threshold for determining whether to switch power; When the current temperature exceeds the set temperature, determining that the first set conversion condition is satisfied; When the current temperature does not exceed the set temperature, it is determined whether the duration of heating at the first power is greater than the first duration. If so, it is determined that the second set conversion condition is satisfied.

4. The boiling point determination method according to claim 3, characterized in that: Determining the current boiling point of the liquid to be tested according to the second temperature information includes: When the first set conversion condition is met, determining a second time duration corresponding to heating the liquid to be tested from the current temperature to the default boiling point at the second power; when the heating module is controlled to heat the liquid to be tested at the second power for the second time duration, determining the current boiling point according to the current temperature and the default boiling point; When the second set conversion condition is met, the current boiling point is determined according to the time during which the current temperature does not exceed the maximum temperature during the heating process, wherein the maximum temperature is the highest temperature value monitored during the heating process.

5. The boiling point determination method according to claim 4, characterized in that: The determining the current boiling point according to the current temperature and the default boiling point comprises: Determining whether the current temperature reaches the default boiling point; If the current temperature does not reach the default boiling point, determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a first set threshold, and if so, record the current temperature as the current boiling point; if not, return to the step of determining whether the current temperature reaches the default boiling point; When the current temperature reaches the default boiling point, the current temperature is recorded as the current boiling point.

6. The boiling point determination method according to claim 4, characterized in that: Determining the current boiling point according to the time during which the current temperature does not exceed the maximum temperature during the heating process includes: Determine whether the time during which the current temperature is less than or equal to the maximum temperature exceeds a second time threshold; If yes, then record the current temperature as the current boiling point; If not, the process returns to the step of determining whether the current temperature exceeds the set temperature.

7. The boiling point determination method according to any one of claims 1 to 6, characterized in that: After the heating module is controlled to heat the liquid to be tested at the first power, the method further includes: Determine whether the temperature difference of the liquid to be tested exceeds a difference threshold within a set time period; If not, feedback is given that the heating module is faulty; If so, the step of controlling the heating module to switch from the first power to the second power to heat the liquid to be tested is performed when the first temperature information meets the set conversion condition.

8. The boiling point determination method according to any one of claims 1 to 6, characterized in that: Before obtaining the current first temperature of the liquid to be measured in the liquid storage tank, the method further includes: Detecting whether liquid is stored in the liquid storage tank by means of a liquid level sensor; When liquid is stored in the liquid storage tank, controlling the liquid discharge pump to be turned on to discharge the liquid stored in the liquid storage tank; The liquid replenishing valve is controlled to open, and a set amount of the liquid to be tested is added into the liquid storage tank.

9. A boiling point measuring device, characterized in that: The device comprises: An acquisition module is configured to acquire a current first temperature of the liquid to be tested in the liquid storage tank; a first control module, configured to control the heating module to heat the liquid to be tested at a first power and record first temperature information, wherein the first temperature information is temperature information of heating the liquid to be tested at the first power; A second control module is configured to control the heating module to switch from the first power to a second power to heat the liquid to be tested when the first temperature information satisfies a set conversion condition, wherein the second power is less than the first power; The determination module is configured to determine the current boiling point of the liquid to be measured according to second temperature information, wherein the second temperature information is temperature information when the liquid to be measured is heated at the second power.

10. A water purifier, characterized in that: The water purifier comprises a water storage tank, a heating module, a temperature sensor and a control unit; the temperature sensor is arranged in the water storage tank and is used to detect the temperature of the water in the water storage tank; the heating module is used to heat the water stored in the water storage tank; The control unit is configured to perform the following method: Obtaining a current first temperature of water stored in the water storage tank through the temperature sensor; Controlling the heating module to heat the water at a first power, and recording first temperature information detected by the temperature sensor, wherein the first temperature information is temperature information of heating the water at the first power; When the first temperature information satisfies a set conversion condition, controlling the heating module to convert from the first power to a second power to heat the water, wherein the second power is less than the first power; The current boiling point of the water is determined according to second temperature information detected by the temperature sensor, wherein the second temperature information is temperature information when the water is heated at the second power.

11. A computing device, characterized in that: include: Memory and processor; The memory is used to store computer executable instructions, and the processor is used to execute the computer executable instructions to implement the steps of the boiling point determination method according to any one of claims 1 to 8.

12. A computer-readable storage medium, characterized in that: It stores computer instructions, which, when executed by a processor, implement the steps of the boiling point determination method according to any one of claims 1 to 8.

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