Refrigeration control method and device, storage medium and water treatment equipment

Abstract

The invention discloses a refrigeration control method and device, a storage medium and water treatment equipment, the refrigeration control method and device are applied to the water treatment equipment, when the water treatment equipment is in a refrigeration working mode, the water temperature of a cold water area is detected, and the target compressor rotating speed and the target fan rotating speed are determined based on the water temperature; and performing constant-temperature refrigeration water treatment based on the target compressor rotating speed and the target fan rotating speed. By controlling the rotating speeds of the compressor and the fan at different water temperatures in the refrigeration process of the water treatment equipment, it is guaranteed that the water temperature of cold water taken out of the water treatment equipment by a user is constant.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, and in particular to a refrigeration control method, device, storage medium and water treatment equipment. Background Art

[0002] As global climate change intensifies, extreme high-temperature weather phenomena are becoming more common and persistent, which poses new challenges to people's daily lives and the functionality of various devices. Especially in the hot summer, users' demand for cold water increases significantly. Whether it is at home, in the office or in public places, water treatment equipment such as water dispensers that can provide cool drinking water have become indispensable equipment.

[0003] However, in traditional water dispenser designs, there is usually a large difference between the start and stop temperatures of cold water, usually more than 3°C. This means that when the water dispenser starts cooling, the water temperature may be much higher than the user's desired set value, and once the set temperature is reached, the compressor will immediately stop working, causing the water temperature to drop rapidly. This frequent start and stop causes obvious fluctuations in water temperature, resulting in an inconsistent temperature of the cold water taken out by the user. Summary of the invention

[0004] The embodiments of the present application provide a refrigeration control method, device, storage medium and water treatment equipment, which can ensure that the temperature of cold water taken out by a user from the water treatment equipment is constant.

[0005] In a first aspect, an embodiment of the present application provides a refrigeration control method, comprising:

[0006] When the water treatment equipment is in a cooling working mode, detecting the water temperature of the cold water zone;

[0007] determining a target compressor speed and a target fan speed based on the water temperature;

[0008] Constant temperature cooling water treatment is performed based on the above target compressor speed and target fan speed.

[0009] In one embodiment, the above-mentioned determination of the target compressor speed and the target fan speed based on the above-mentioned water temperature includes:

[0010] Obtain the temperature control speed correspondence between the water temperature range and the compressor speed and fan speed;

[0011] Determine the target water temperature range in which the water temperature is located;

[0012] Based on the above target water temperature range and the above temperature control speed correspondence, the target compressor speed and the target fan speed are determined.

[0013] In one embodiment, the water temperature interval includes a first water temperature interval, a second water temperature interval and a third water temperature interval, and the target compressor speed and the target fan speed are determined based on the target water temperature interval and the corresponding relationship between the temperature control speed, including:

[0014] If the water temperature is in the first water temperature interval, the first compressor speed and the first fan speed corresponding to the first water temperature interval are queried according to the temperature control speed correspondence relationship, and the first compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the first water temperature interval is a water temperature interval in which the water temperature is greater than the first water temperature threshold value;

[0015] and / or,

[0016] If the water temperature is in the second water temperature range, the second compressor speed and the second fan speed corresponding to the second water temperature range are queried according to the temperature control speed correspondence relationship, and the second compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and is less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed;

[0017] and / or,

[0018] If the water temperature is in the third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than the third water temperature threshold and is less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

[0019] In one embodiment, the querying of the first compressor speed and the first fan speed corresponding to the first water temperature interval according to the temperature control speed correspondence relationship includes: determining the first high temperature protection associated information corresponding to the first water temperature interval in the temperature control speed correspondence relationship, the first high temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining the first target ambient temperature of the water treatment equipment, and querying the first compressor speed and the first fan speed corresponding to the first target ambient temperature in the first high temperature protection associated information;

[0020] and / or,

[0021] The above-mentioned querying the second compressor speed and the second fan speed corresponding to the second water temperature interval according to the above-mentioned temperature control speed correspondence relationship includes: determining the second high temperature protection associated information corresponding to the above-mentioned second water temperature interval in the above-mentioned temperature control speed correspondence relationship, the above-mentioned second high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtaining the second target ambient temperature of the above-mentioned water treatment equipment, and querying the second compressor speed and the second fan speed corresponding to the above-mentioned second target ambient temperature in the above-mentioned second high temperature protection associated information;

[0022] and / or,

[0023] The above-mentioned querying the third compressor speed and the third fan speed corresponding to the above-mentioned third water temperature range according to the above-mentioned temperature control-speed correspondence includes: determining the third high-temperature protection associated information corresponding to the above-mentioned third water temperature range in the above-mentioned temperature control-speed correspondence, the above-mentioned third high-temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining the third target ambient temperature of the above-mentioned water treatment equipment, and querying the third compressor speed and the third fan speed corresponding to the above-mentioned third target ambient temperature in the above-mentioned third high-temperature protection associated information.

[0024] In one embodiment, after the above-mentioned constant temperature refrigeration water treatment based on the above-mentioned target compressor speed and target fan speed is performed, it also includes:

[0025] Detecting whether there is a cold water taking event in the water treatment equipment within a preset first time period;

[0026] If there is no cold water taking event in the water treatment device within the preset first time period, the compressor and the fan are controlled to stop running and enter the heat preservation working mode.

[0027] In one embodiment, after controlling the compressor and the fan to stop running, the method further includes:

[0028] If it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed to enter a heat preservation working mode.

[0029] In one embodiment, after adjusting the compressor to the fourth compressor speed and adjusting the fan to the fourth fan speed, the method further includes:

[0030] If there is no cold water drawing event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the compressor is adjusted to the fourth speed and the fan is adjusted to the fourth speed.

[0031] In a second aspect, an embodiment of the present application further provides a refrigeration control device, comprising:

[0032] A detection module, used to detect the water temperature of the cold water zone when the water treatment equipment is in a cooling working mode;

[0033] A determination module, configured to determine a target compressor speed and a target fan speed based on the water temperature;

[0034] The constant temperature cooling water module is used to perform constant temperature cooling water processing based on the above-mentioned target compressor speed and target fan speed.

[0035] In some embodiments, a determination module is used to:

[0036] Obtain the temperature control speed correspondence between the water temperature range and the compressor speed and fan speed;

[0037] Determine the target water temperature range in which the water temperature is located;

[0038] Based on the above target water temperature range and the above temperature control speed correspondence, the target compressor speed and the target fan speed are determined.

[0039] In some embodiments, the water temperature interval includes a first water temperature interval, a second water temperature interval, and a third water temperature interval, and the determination module is used to:

[0040] If the water temperature is in the first water temperature interval, the first compressor speed and the first fan speed corresponding to the first water temperature interval are queried according to the temperature control speed correspondence relationship, and the first compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the first water temperature interval is a water temperature interval in which the water temperature is greater than the first water temperature threshold value;

[0041] and / or,

[0042] If the water temperature is in the second water temperature range, the second compressor speed and the second fan speed corresponding to the second water temperature range are queried according to the temperature control speed correspondence relationship, and the second compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and is less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed;

[0043] and / or,

[0044] If the water temperature is in the third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than the third water temperature threshold and is less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

[0045] In some embodiments, the determination module is used to: determine the first high temperature protection associated information corresponding to the first water temperature interval in the temperature control speed correspondence relationship, the first high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtain the first target ambient temperature of the water treatment equipment, and query the first compressor speed and the first fan speed corresponding to the first target ambient temperature in the first high temperature protection associated information;

[0046] and / or,

[0047] a determination module, configured to: determine the second high temperature protection associated information corresponding to the second water temperature interval in the temperature control speed correspondence relationship, the second high temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtain the second target ambient temperature of the water treatment equipment, and query the second compressor speed and the second fan speed corresponding to the second target ambient temperature in the second high temperature protection associated information;

[0048] and / or,

[0049] A determination module is used to: determine the third high-temperature protection associated information corresponding to the above-mentioned third water temperature range in the above-mentioned temperature control and speed correspondence relationship, the above-mentioned third high-temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtain the third target ambient temperature of the above-mentioned water treatment equipment, and query the third compressor speed and the third fan speed corresponding to the above-mentioned third target ambient temperature in the above-mentioned third high-temperature protection associated information.

[0050] In some embodiments, the constant temperature cooling water module is used to:

[0051] Detecting whether there is a cold water taking event in the water treatment equipment within a preset first time period;

[0052] If there is no cold water taking event in the water treatment device within the preset first time period, the compressor and the fan are controlled to stop running and enter the heat preservation working mode.

[0053] In some embodiments, the constant temperature cooling water module is used to:

[0054] If it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed to enter a heat preservation working mode.

[0055] In some embodiments, the constant temperature cooling water module is used to:

[0056] If there is no cold water drawing event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the compressor is adjusted to the fourth speed and the fan is adjusted to the fourth speed.

[0057] In a third aspect, an embodiment of the present application further provides a computer-readable storage medium on which a computer program is stored. When the computer program runs on a computer, the computer executes a refrigeration control method as provided in any embodiment of the present application.

[0058] In a fourth aspect, an embodiment of the present application further provides a water treatment device, comprising a processor and a memory, wherein the memory has a computer program, and the processor is used to execute a refrigeration control method provided in any embodiment of the present application by calling the computer program.

[0059] The technical solution provided in the embodiment of the present application is applied to water treatment equipment. When the water treatment equipment is in the refrigeration working mode, the water temperature of the cold water zone is detected, the target compressor speed and the target fan speed are determined based on the water temperature, and constant temperature refrigeration water treatment is performed based on the target compressor speed and the target fan speed. In the present application, the speed of the compressor and the fan of the water treatment equipment at different water temperatures during the refrigeration process is controlled to ensure that the temperature of the cold water taken out by the user from the water treatment equipment is constant. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0061] Figure 1 A first flow chart of the refrigeration control method provided in an embodiment of the present application.

[0062] Figure 2 A second flow chart of the refrigeration control method provided in an embodiment of the present application.

[0063] Figure 3A schematic diagram of the structure of a refrigeration control device provided in an embodiment of the present application.

[0064] Figure 4 A first structural schematic diagram of the water treatment equipment provided in an embodiment of the present application.

[0065] Figure 5 A second structural schematic diagram of the water treatment equipment provided in an embodiment of the present application. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0067] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0068] As global climate change intensifies, extreme high-temperature weather phenomena are becoming more common and persistent, which poses new challenges to people's daily lives and the functionality of various devices. Especially in the hot summer, users' demand for cold water increases significantly. Whether it is at home, in the office or in public places, water treatment equipment such as water dispensers that can provide cool drinking water have become indispensable equipment.

[0069] However, in traditional water dispenser designs, there is usually a large difference between the start and stop temperatures of cold water, usually more than 3°C. This means that when the water dispenser starts cooling, the water temperature may be much higher than the user's desired set value, and once the set temperature is reached, the compressor will immediately stop working, causing the water temperature to drop rapidly. This frequent start and stop causes obvious fluctuations in water temperature, resulting in an inconsistent temperature of the cold water taken out by the user.

[0070] In order to solve the above technical problems, the embodiment of the present application provides a refrigeration control method, and the execution subject of the refrigeration control method can be the refrigeration control device provided in the embodiment of the present application, or the water treatment equipment integrated with the refrigeration control device, wherein the refrigeration control device can be implemented in hardware or software. The water treatment equipment may include water dispensers, water purifiers, cold and hot machines, and water purifiers.

[0071] See also Figure 1 , Figure 1 The first flow chart of the refrigeration control method provided in the embodiment of the present application is as follows:

[0072] S110: When the water treatment equipment is in a cooling working mode, the water temperature of the cold water zone is detected.

[0073] Among them, the cooling working mode refers to the cooling system (such as compressors, condensers, evaporators and other components) started inside the water treatment equipment, which absorbs and removes heat from the water by circulating refrigerants, thereby reducing the water temperature to the low temperature state required by the user. This mode is usually activated when the user needs cold water, such as in summer or when the user has specific needs. For example, in the case where the water treatment equipment is a traditional water dispenser, when the user sets the water dispenser in the cooling working mode, the user can find the cooling switch marked with "cooling", "cold water" and other words on the control panel of the water dispenser, and press or rotate the cooling switch to the cooling mode position. At this time, the water dispenser enters the cooling working mode, starts the cooling system, and prepares to provide cold water. It is understandable that after the cooling system is started, it is necessary to wait for a period of time for the cooling system inside the water dispenser to fully work and cool the water to a suitable temperature. For another example, in the case where the water treatment equipment is a smart water dispenser, when the user sets the water dispenser in the cooling working mode, the APP that matches the smart water dispenser can be downloaded and installed on the smart phone. Usually there will be a specific APP name or download method on the instruction manual or packaging of the water dispenser. Open the APP and follow the prompts to register and bind the device. Make sure the water dispenser is powered on and enters pairing mode. Enter the WIFI password or connect via Bluetooth according to the APP instructions. Find the temperature control option in the main interface of the APP or the relevant settings menu, select the cooling mode, and the water dispenser will enter the cooling working mode.

[0074] Among them, temperature sensor: water treatment equipment is usually equipped with one or more temperature sensors, which can measure the temperature inside the water treatment equipment or the surrounding environment in real time. These sensors are usually made of thermistors or other temperature-sensitive elements, which can convert temperature changes into electrical signals, which are then read and processed by the control system of the water treatment equipment. For example, the temperature sensor can be an NTC thermistor (Negative Temperature Coefficient Thermistor). The NTC thermistor is a component with a special resistance-temperature characteristic, whose resistance value decreases with increasing temperature and increases vice versa. This characteristic enables the NTC thermistor to sense changes in temperature and convert them into changes in resistance value, thereby using this characteristic to detect temperature.

[0075] The cold water area of ​​the water treatment equipment refers to a part of the water treatment equipment that is specifically used to store and provide cold water. A temperature sensor can be installed in the cold water area to detect the water temperature of the water in the cold water area. The temperature sensor can be an NTC thermistor.

[0076] In this embodiment, when the water treatment device is in the cooling working mode, the temperature sensor installed in the cold water zone detects the water temperature in the cold water zone and sends the water temperature detection result to the water treatment device so that the water treatment device obtains the water temperature in the cold water zone.

[0077] S120 : Determine a target compressor speed and a target fan speed based on the water temperature.

[0078] Among them, the compressor is the core component of the refrigeration system of the water treatment equipment and is mainly responsible for the refrigeration function. It is responsible for compressing the refrigerant (such as Freon) into a high-pressure and high-temperature gas. When the high-pressure and high-temperature gas enters the condenser, it releases heat and condenses into a high-pressure liquid refrigerant. Subsequently, the liquid refrigerant enters the evaporator through the expansion valve, where it quickly evaporates and absorbs heat, thereby reducing the water temperature of the water treatment equipment. In addition, although the compressor is mainly used for refrigeration, it can also be used in conjunction with a heat exchanger to use the heat generated by the compressor to heat water. Although this method is not as efficient as a dedicated heating element, it may still be used in some multi-functional water treatment equipment.

[0079] Among them, the fan is mainly used to dissipate heat to reduce the temperature of components such as the compressor and condenser. The heat dissipation effect of the fan is particularly important when the water treatment equipment is running for a long time or is under high load. By accelerating air circulation, the fan helps to dissipate heat from the inside of the water treatment equipment to the external environment, thereby keeping the temperature inside the water treatment equipment within a normal range. The heat dissipation effect of the fan helps protect the compressor from overheating damage. When the compressor temperature is too high, the timely heat dissipation of the fan can prevent the compressor from malfunctioning or being damaged. In addition, during the refrigeration process, the heat dissipation effect of the fan helps to reduce the temperature of the condenser, thereby improving the refrigeration efficiency. This helps to shorten the refrigeration time of the water treatment equipment and provide users with cooler water.

[0080] In this application, the compressor speed and fan speed required for refrigeration of the water treatment equipment in different water temperature ranges are pre-set, and a temperature control speed correspondence relationship between the water temperature range and the compressor speed and fan speed is established based on the compressor speed and fan speed corresponding to different water temperature ranges.

[0081] Among them, the temperature control speed correspondence is constructed based on the compressor speed and fan speed of the water treatment equipment that can maintain constant temperature cooling water in different water temperature ranges obtained by the water treatment equipment in the refrigeration working mode. Among them, constant temperature cooling water means that the cold water produced by the water treatment equipment can be maintained in a smaller temperature range, such as the temperature range within 1°C. The temperature control speed correspondence can be determined by a technician in this field by conducting experiments and tests on a certain model of water treatment equipment to determine the compressor speed and fan speed that can make the water treatment equipment keep constant temperature cooling water in different water temperature ranges, thereby constructing the temperature control speed correspondence based on the water temperature range and the corresponding compressor speed and fan speed. It can be understood that the temperature control speed correspondence corresponding to different models of water treatment equipment is different, and the temperature control speed correspondence of the corresponding model of water treatment equipment is constructed based on the empirical values ​​summarized from the experimental data of the relevant scenarios.

[0082] In this embodiment, after detecting the water temperature range of the water temperature in the cold water zone of the water treatment equipment, the target compressor speed that needs to be adjusted for the compressor in the current refrigeration working mode and the target fan speed that needs to be adjusted for the fan are determined according to the water temperature range.

[0083] S130: Perform constant temperature cooling water processing based on the target compressor speed and the target fan speed.

[0084] Among them, constant temperature chilled water means that the cold water produced by the water treatment equipment can be maintained in a certain smaller temperature range, for example, the temperature range is within 1°C.

[0085] In an embodiment of the present application, after determining the target compressor speed and the target fan speed based on the water temperature, the compressor of the water treatment equipment is adjusted to the target compressor speed, and the fan is adjusted to the target fan speed.

[0086] In the present application, the rotation speeds of the compressor and the fan are controlled when the water treatment device is in the cooling working mode, so that the compressor and the fan work together to enable the water treatment device to provide users with a stable, safe and comfortable drinking water experience.

[0087] In specific implementation, the present application is not limited by the execution order of the various steps described. If no conflict occurs, some steps can be performed in other orders or simultaneously.

[0088] As can be seen from the above, the refrigeration control method provided in the embodiment of the present application is applied to water treatment equipment. When the water treatment equipment is in the refrigeration working mode, the water temperature of the cold water zone is detected, the target compressor speed and the target fan speed are determined based on the water temperature, and constant temperature refrigeration water treatment is performed based on the target compressor speed and the target fan speed. In this application, the speed of the compressor and the fan of the water treatment equipment at different water temperatures during the refrigeration process is controlled to ensure that the temperature of the cold water taken out by the user from the water treatment equipment is constant.

[0089] The method described in the above embodiments is further described in detail below with examples.

[0090] See also Figure 2 , Figure 2 The second flow diagram of the refrigeration control method provided in the embodiment of the present application is shown in FIG. The refrigeration control method provided in the embodiment of the present application is applied to water treatment equipment, and the specific flow of the refrigeration control method can be as follows:

[0091] S210: When the water treatment equipment is in a cooling working mode, detect the water temperature of the cold water zone.

[0092] Among them, the cooling working mode refers to the cooling system (such as compressors, condensers, evaporators and other components) started inside the water treatment equipment, which absorbs and removes heat from the water by circulating refrigerants, thereby reducing the water temperature to the low temperature state required by the user. This mode is usually activated when the user needs cold water, such as in summer or when the user has specific needs. For example, in the case where the water treatment equipment is a traditional water dispenser, when the user sets the water dispenser in the cooling working mode, the user can find the cooling switch marked with "cooling", "cold water" and other words on the control panel of the water dispenser, and press or rotate the cooling switch to the cooling mode position. At this time, the water dispenser enters the cooling working mode, starts the cooling system, and prepares to provide cold water. It is understandable that after the cooling system is started, it is necessary to wait for a period of time for the cooling system inside the water dispenser to fully work and cool the water to a suitable temperature. For another example, in the case where the water treatment equipment is a smart water dispenser, when the user sets the water dispenser in the cooling working mode, the APP that matches the smart water dispenser can be downloaded and installed on the smart phone. Usually there will be a specific APP name or download method on the instruction manual or packaging of the water dispenser. Open the APP and follow the prompts to register and bind the device. Make sure the water dispenser is powered on and enters pairing mode. Enter the WIFI password or connect via Bluetooth according to the APP instructions. Find the temperature control option in the main interface of the APP or the relevant settings menu, select the cooling mode, and the water dispenser will enter the cooling working mode.

[0093] Among them, temperature sensor: water treatment equipment is usually equipped with one or more temperature sensors, which can measure the temperature inside the water treatment equipment or the surrounding environment in real time. These sensors are usually made of thermistors or other temperature-sensitive elements, which can convert temperature changes into electrical signals, which are then read and processed by the control system of the water treatment equipment. For example, the temperature sensor can be an NTC thermistor (Negative Temperature Coefficient Thermistor). The NTC thermistor is a component with a special resistance-temperature characteristic, whose resistance value decreases with increasing temperature and increases vice versa. This characteristic enables the NTC thermistor to sense changes in temperature and convert them into changes in resistance value, thereby using this characteristic to detect temperature.

[0094] The cold water area of ​​the water treatment equipment refers to a part of the water treatment equipment that is specifically used to store and provide cold water. A temperature sensor can be installed in the cold water area to detect the water temperature of the water in the cold water area. The temperature sensor can be an NTC thermistor.

[0095] In this embodiment, when the water treatment device is in the cooling working mode, the temperature sensor installed in the cold water zone detects the water temperature in the cold water zone and sends the water temperature detection result to the water treatment device so that the water treatment device obtains the water temperature in the cold water zone.

[0096] S220: Obtain a temperature control speed correspondence relationship between the water temperature range and the compressor speed and the fan speed.

[0097] In this embodiment, the temperature control speed correspondence is constructed based on the compressor speed and fan speed of the water treatment equipment that can maintain constant temperature cooling water in different water temperature ranges obtained by the water treatment equipment in the refrigeration working mode. Among them, constant temperature cooling water refers to the cold water produced by the water treatment equipment that can be maintained in a smaller temperature range, such as the temperature range within 1°C. The temperature control speed correspondence can be determined by a technician in this field by conducting experiments and tests on a certain model of water treatment equipment to determine the compressor speed and fan speed that can make the water treatment equipment constant temperature cooling water in different water temperature ranges, thereby constructing the temperature control speed correspondence based on the water temperature range and the corresponding compressor speed and fan speed. It can be understood that the temperature control speed correspondence corresponding to different models of water treatment equipment is different, and the temperature control speed correspondence of the corresponding model of water treatment equipment is constructed based on the empirical values ​​summarized from the experimental data of the relevant scenarios.

[0098] For example, the water temperature range may include (8°C, +∞), (5°C, 8°C], (4°C, 5°C], and the temperature control speed correspondence may be that the water temperature range (8°C, +∞) corresponds to a compressor full speed of 4200rpm and a fan speed of 2000rpm; the water temperature range (5°C, 8°C] corresponds to a compressor speed of 2000rpm and a fan speed of 1500rpm; the water temperature range (4°C, 5°C] corresponds to a compressor speed of 1500rpm and a fan speed of 1000rpm. Specifically, the control logic corresponding to the temperature control speed correspondence is: when the water temperature is greater than 8°C, the compressor speed is turned on at full speed for cooling and the fan is turned on at full speed for heat dissipation, so that the water temperature drops quickly. When the water temperature is between 5°C and 8°C, the compressor speed and the fan speed are lowered to prevent the water temperature from continuing to drop rapidly. At this time, the water temperature needs to be slowly controlled to drop. When the water temperature is between 4°C and 5°C, the compressor speed and the fan speed are further lowered to keep the water temperature stable in this temperature range.

[0099] S230: Determine the target water temperature range in which the water temperature falls.

[0100] For example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 12°C, it can be known that the water temperature is in the water temperature range (8°C, +∞), and the water temperature range (8°C, +∞) is the target water temperature range corresponding to the water temperature.

[0101] For another example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 6°C, it can be known that the water temperature is in the water temperature range (5°C, 8°C], and the water temperature range (5°C, 8°C] is the target water temperature range corresponding to the water temperature.

[0102] For another example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 5°C, it can be known that the water temperature is in the water temperature range (4°C, 5°C], and the water temperature range (4°C, 5°C] is the target water temperature range corresponding to the water temperature.

[0103] S240: Determine a target compressor speed and a target fan speed based on a target water temperature range and a corresponding relationship between the temperature control speed.

[0104] In some embodiments, the water temperature interval includes a first water temperature interval, a second water temperature interval, and a third water temperature interval. When determining the target compressor speed and the target fan speed based on the corresponding relationship between the target water temperature interval and the temperature control speed, the following situations may be included:

[0105] (1) If the water temperature is in the first water temperature range, query the first compressor speed and the first fan speed corresponding to the first water temperature range according to the temperature control speed correspondence relationship, use the first compressor speed as the target compressor speed, and use the second fan speed as the target fan speed, wherein the first water temperature range is a water temperature range in which the water temperature is greater than the first water temperature threshold;

[0106] (2) If the water temperature is in the second water temperature range, query the second compressor speed and the second fan speed corresponding to the second water temperature range according to the temperature control speed correspondence relationship, use the second compressor speed as the target compressor speed, and use the second fan speed as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed;

[0107] (3) If the water temperature is in the third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than the third water temperature threshold and less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

[0108] The water temperatures in the first water temperature interval, the second water temperature interval and the third water temperature interval decrease gradually.

[0109] In one example, the first water temperature interval may be (8°C, +∞), the second water temperature interval may be (5°C, 8°C], and the third water temperature interval may be (4°C, 5°C], that is, the first water temperature threshold is 8°C, the second water temperature threshold is 5°C, and the third water temperature threshold is 4°C. The temperature control speed correspondence may be the temperature control speed correspondence illustrated in step S220, so when determining the target compressor speed and fan speed corresponding to the water temperature in the cold water zone of the water treatment equipment, the following example may be referred to:

[0110] For example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 12°C, it can be seen that the water temperature is in the water temperature range (8°C, +∞), and the water temperature range (8°C, +∞) is the target water temperature range corresponding to the water temperature. According to the corresponding relationship between the temperature control speed, the target water temperature range (8°C, +∞) corresponds to the full speed of the compressor 4200rpm and the fan speed 2000rpm. Then, the target compressor speed at the water temperature of 12°C is 4200rpm, and the target fan speed is 2000rpm.

[0111] For another example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 6°C, it can be known that the water temperature is in the water temperature range [5°C, 8°C], and the water temperature range (5°C, 8°C] is the target water temperature range corresponding to the water temperature. According to the corresponding relationship between the temperature control speed, it can be known that the target water temperature range (5°C, 8°C] corresponds to a compressor speed of 2000rpm and a fan speed of 1500rpm. Then, the target compressor speed at the water temperature of 6°C is 2000rpm, and the target fan speed is 1500rpm.

[0112] For another example, if the water temperature in the cold water area of ​​the water treatment equipment is detected to be 5°C, it can be known that the water temperature is in the water temperature range [4°C, 5°C], and the water temperature range [4°C, 5°C] is the target water temperature range corresponding to the water temperature. According to the corresponding relationship between the temperature control speed, it can be known that the target water temperature range [4°C, 5°C] corresponds to a compressor speed of 1500rpm and a fan speed of 1000rpm. Then, the target compressor speed at the water temperature of 5°C is 1500rpm, and the target fan speed is 1000rpm.

[0113] In one embodiment, when querying the first compressor speed and the first fan speed corresponding to the first water temperature range according to the temperature control-speed correspondence relationship, the first high temperature protection associated information corresponding to the first water temperature range is determined in the temperature control-speed correspondence relationship, the first high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, and the first target ambient temperature of the water treatment equipment is obtained, and the first compressor speed and the first fan speed corresponding to the first target ambient temperature are queried in the first high temperature protection associated information.

[0114] In the embodiment of the present application, the maximum speed of the compressor and the maximum speed of the fan are respectively set in advance in different ambient temperature ranges, that is, the ambient temperature range has a mapping relationship with the compressor speed and the fan speed. When the water temperature range of the water in the cold water zone of the water treatment equipment is detected, it is also necessary to detect the ambient temperature of the water treatment equipment. While determining the compressor speed and fan speed required for refrigeration according to the water temperature range, the compressor speed and the fan speed need to meet the maximum speed of the compressor and the maximum speed of the fan under the ambient temperature of the water treatment equipment.

[0115] Among them, the high temperature protection related information refers to the mapping relationship between the ambient temperature range and the compressor speed and fan speed.

[0116] For example, when it is detected that the water temperature in the cold water area of ​​the water treatment equipment is in the water temperature range (8°C, +∞), the water temperature is relatively high and needs to be quickly lowered. At this time, the compressor speed needs to be set as high as possible, but the compressor speed set at this time must also meet the above-mentioned high-temperature protection-related information to avoid the compressor speed being too high, which will cause the heat load generated by the refrigeration components in the water treatment equipment to be too high, resulting in damage to the water treatment equipment and causing the compressor to trip and fail to refrigerate normally. For example, the full speed of the compressor is 4200rpm, but the high-temperature protection-related information indicates that the compressor speed is 2000rpm at the current ambient temperature. Then, under the current water temperature range, the compressor speed needs to be set to 2000rpm.

[0117] In one embodiment, when the second compressor speed and the second fan speed corresponding to the second water temperature range are queried according to the temperature control-speed correspondence relationship, the second high temperature protection associated information corresponding to the second water temperature range is determined in the temperature control-speed correspondence relationship, the second high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, and the second target ambient temperature of the water treatment equipment is obtained, and the second compressor speed and the second fan speed corresponding to the second target ambient temperature are queried in the second high temperature protection associated information.

[0118] Similarly, when obtaining the compressor speed and fan speed corresponding to each water temperature range, the compressor speed and fan speed must meet the maximum compressor speed and fan speed allowed under the ambient temperature of the water treatment equipment to avoid damaging the water treatment equipment and causing the compressor to trip and fail to cool normally.

[0119] In one embodiment, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control-speed correspondence, including: determining the third high temperature protection associated information corresponding to the third water temperature range in the temperature control-speed correspondence, the third high temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining the third target ambient temperature of the water treatment equipment, and querying the third compressor speed and the third fan speed corresponding to the third target ambient temperature in the third high temperature protection associated information.

[0120] Similarly, when obtaining the compressor speed and fan speed corresponding to each water temperature range, the compressor speed and fan speed must meet the maximum compressor speed and fan speed allowed under the ambient temperature of the water treatment equipment to avoid damaging the water treatment equipment and causing the compressor to trip and fail to cool normally.

[0121] It should be noted that in the present application, when the corresponding cold water temperature in the water temperature range is low, for example, when the water temperature range is (5°C, 8°C], (4°C, 5°C], in order to avoid the water temperature changing too quickly, the compressor speed and fan speed corresponding to the water temperature range set at this time are low. At this time, the heat load generated by the water treatment equipment generally will not damage the water treatment equipment or the compressor will stop and fail to refrigerate. In the water temperature range with lower water temperature, it is not necessary to associate the water temperature range with the high temperature protection information, saving the refrigeration program.

[0122] S250: Perform constant temperature cooling water processing based on the target compressor speed and the target fan speed.

[0123] Among them, constant temperature chilled water means that the cold water produced by the water treatment equipment can be maintained in a small temperature range, such as within 1°C. For example, after the water treatment equipment enters the cooling working mode, the water temperature is cooled so that the produced cold water can be maintained in a small temperature range for a long time.

[0124] In one embodiment, the water treatment equipment includes a frequency conversion board, which is electrically connected to a compressor and a fan. When constant temperature refrigerated water treatment is performed based on a target compressor speed and a target fan speed, the frequency conversion board can be used to control the compressor to perform constant temperature refrigerated water treatment at the target compressor speed and the fan to perform constant temperature refrigerated water treatment at the target fan speed.

[0125] In some implementations, after the constant temperature cooling water treatment is performed based on the target compressor speed and the target fan speed, step S2501 may also be included:

[0126] S2501. Detect whether there is a cold water taking event in the water treatment equipment within a preset first time period. If there is no cold water taking event in the water treatment equipment within the preset first time period, control the compressor and the fan to stop running and enter the insulation working mode.

[0127] Among them, the cold water event refers to the process or behavior of the user obtaining cold water from the water treatment device under certain conditions (such as pressing the cold water button, selecting the cold water mode, etc.). This process usually includes the interaction between the user and the water treatment device, and the action of the water treatment device responding to this interaction and releasing cold water for the user to use.

[0128] Among them, the preset first time duration can be set by technical personnel in this field according to the actual scenario. This time period can be a few seconds, a few minutes, a few hours, etc. The specific length depends on the use scenario of the water treatment equipment, user needs or other relevant factors.

[0129] For example, the preset time can be set to 4 hours, that is, if there is no cold water taking event for the water treatment equipment within 4 hours, the compressor and the fan are controlled to stop running and enter the insulation working mode.

[0130] In addition, the target time period for the cold water taking event of the water treatment device can also be recorded, and the water treatment device is controlled to perform cooling only within the target time period, and the compressor and fan are controlled to stop running and enter the heat preservation mode outside the target time period. For example, the target time period can be from 6 am to 24 pm. The user may be sleeping outside the target time period, and the cold water taking event will not occur or rarely occur. In this case, the compressor and fan can be stopped and the cooling mode can be exited to save energy.

[0131] In some implementations, after the step S2501 of “controlling the compressor and the fan to stop running”, the process may further include the step S2502:

[0132] S2502: If it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed to enter a heat preservation working mode.

[0133] Continuing with the example in step S240, the second water temperature threshold is set to 5°C, the fourth compressor speed is set to 1500rpm, and the fourth fan speed is set to 1000rpm. That is, if it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than 5°C, the compressor is adjusted to 1500rpm, and the fan is adjusted to 1000rpm to enter the insulation working mode.

[0134] Among them, the insulation working mode of the water treatment equipment refers to a working state in which the water treatment equipment automatically enters to maintain a stable water temperature when the water temperature in the water treatment equipment reaches a preset insulation temperature.

[0135] In some implementations, after the step S2502 of “adjusting the compressor to the fourth compressor speed and adjusting the fan to the fourth fan speed”, the step S2503 is also included:

[0136] S2503. If there is no cold water taking event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the steps of adjusting the compressor to the fourth speed and the fan to the fourth speed are executed.

[0137] The preset second duration can be set by technicians in this field according to the actual scenario. This time period can be a few seconds, a few minutes, or a few hours, etc. The specific length depends on the use scenario of the water treatment equipment, user needs or other relevant factors. The preset second duration is less than the first duration. For example, the preset second duration can be 1 hour.

[0138] That is, after entering the insulation working mode, if there is no cold water taking event in the water treatment equipment within 1 hour, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water area is greater than 5°C, step S2502 of "adjusting the compressor to the fourth compressor speed and adjusting the fan to the fourth fan speed" is executed again.

[0139] As can be seen from the above, the refrigeration control method proposed in the embodiment of the present application, when the water treatment equipment is in the refrigeration working mode, detects the water temperature of the cold water zone, obtains the temperature control speed correspondence between the water temperature interval and the compressor speed and the fan speed, determines the target water temperature interval in which the water temperature is located, and determines the target compressor speed and the target fan speed based on the target water temperature interval and the temperature control speed correspondence, and performs constant temperature refrigeration water treatment based on the target compressor speed and the target fan speed. In this application, by controlling the speed of the compressor and the fan of the water treatment equipment at different water temperatures during the refrigeration process, the temperature of the cold water taken out by the user from the water treatment equipment is guaranteed to be constant.

[0140] In one embodiment, a refrigeration control device is also provided. Figure 3 , Figure 3 The schematic diagram of the structure of the refrigeration control device 300 provided in the embodiment of the present application. The refrigeration control device 300 is applied to water treatment equipment, and the refrigeration control device 300 includes a detection module 301, a determination module 302 and a constant temperature refrigeration water module 303, as follows:

[0141] The detection module 301 is used to detect the water temperature of the cold water zone when the water treatment equipment is in the cooling working mode;

[0142] A determination module 302, configured to determine a target compressor speed and a target fan speed based on the water temperature;

[0143] The constant temperature cooling water module 303 is used to perform constant temperature cooling water processing based on the above-mentioned target compressor speed and target fan speed.

[0144] In some implementations, the determination module 302 is configured to:

[0145] Obtain the temperature control speed correspondence between the water temperature range and the compressor speed and fan speed;

[0146] Determine the target water temperature range in which the water temperature is located;

[0147] Based on the above target water temperature range and the above temperature control speed correspondence, the target compressor speed and the target fan speed are determined.

[0148] In some implementations, the water temperature intervals include a first water temperature interval, a second water temperature interval, and a third water temperature interval, and the determination module 302 is used to:

[0149] If the water temperature is in the first water temperature range, the first compressor speed and the first fan speed corresponding to the first water temperature range are queried according to the temperature control speed correspondence relationship, and the first compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the first water temperature range is a water temperature range in which the water temperature is greater than the first water temperature threshold value; and / or,

[0150] If the water temperature is in the second water temperature range, the second compressor speed and the second fan speed corresponding to the second water temperature range are queried according to the temperature control speed correspondence relationship, and the second compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and is less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed; and / or,

[0151] If the water temperature is in the third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than the third water temperature threshold and is less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

[0152] In some embodiments, the determination module 302 is used to: determine the first high temperature protection associated information corresponding to the first water temperature interval in the temperature control speed correspondence relationship, the first high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtain the first target ambient temperature of the water treatment equipment, and query the first compressor speed and the first fan speed corresponding to the first target ambient temperature in the first high temperature protection associated information; and / or,

[0153] The determination module 302 is used to: determine the second high temperature protection associated information corresponding to the second water temperature interval in the temperature control speed correspondence relationship, the second high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtain the second target ambient temperature of the water treatment equipment, and query the second compressor speed and the second fan speed corresponding to the second target ambient temperature in the second high temperature protection associated information; and / or,

[0154] The determination module 302 is used to: determine the third high temperature protection associated information corresponding to the above-mentioned third water temperature range in the above-mentioned temperature control and speed correspondence relationship, the above-mentioned third high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtain the third target ambient temperature of the above-mentioned water treatment equipment, and query the third compressor speed and the third fan speed corresponding to the above-mentioned third target ambient temperature in the above-mentioned third high temperature protection associated information.

[0155] In some embodiments, the constant temperature cooling water module 303 is used to:

[0156] Detecting whether there is a cold water taking event in the water treatment equipment within a preset first time period;

[0157] If there is no cold water taking event in the water treatment device within the preset first time period, the compressor and the fan are controlled to stop running and enter the heat preservation working mode.

[0158] In some embodiments, the constant temperature cooling water module 303 is used to:

[0159] If it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed to enter a heat preservation working mode.

[0160] In some embodiments, the constant temperature cooling water module 303 is used to:

[0161] If there is no cold water drawing event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the compressor is adjusted to the fourth speed and the fan is adjusted to the fourth speed.

[0162] It should be noted that the refrigeration control device provided in the embodiment of the present application belongs to the same concept as the refrigeration control method in the above embodiment. Any method provided in the refrigeration control method embodiment can be implemented through the refrigeration control device. The specific implementation process is detailed in the refrigeration control method embodiment, which will not be repeated here.

[0163] In addition, in order to better implement the refrigeration control method in the embodiment of the present application, the present application also provides a water treatment device based on the refrigeration control method. Figure 4 , Figure 4 The first structural diagram of the water treatment device provided in the embodiment of the present application. The water treatment device 400 includes a processor 401 and a memory 402. The processor 401 is electrically connected to the memory 402.

[0164] The processor 401 is the control center of the water treatment device 400. It uses various interfaces and lines to connect various parts of the entire water treatment device. By running or calling the computer program stored in the memory 402, and calling the data stored in the memory 402, it executes various functions of the water treatment device and processes data, thereby monitoring the water treatment device as a whole. Among them, the processor 401 can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0165] The memory 402 can be used to store computer programs and data. The computer program stored in the memory 402 contains instructions that can be executed in the processor. The computer program can form various functional modules. The processor 401 executes various functional applications and data processing by calling the computer program stored in the memory 402. Among them, the memory 402 can mainly include a program storage area and a data storage area, and the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the water treatment device 400 (such as audio data, video data, etc.), etc. In addition, the memory can include a high-speed random access memory, and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart MediaCard, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0166] In this embodiment, the processor 401 in the water treatment device 400 will load instructions corresponding to the processes of one or more computer programs into the memory 402 according to the following steps, and the processor 401 will run the computer program stored in the memory 402 to achieve various functions:

[0167] When the water treatment equipment is in a cooling working mode, detecting the water temperature of the cold water zone;

[0168] determining a target compressor speed and a target fan speed based on the water temperature;

[0169] Constant temperature cooling water treatment is performed based on the above target compressor speed and target fan speed.

[0170] In some embodiments, see Figure 5 , Figure 5 A second structural diagram of a water treatment device provided in an embodiment of the present application. The water treatment device 400 further includes: a radio frequency circuit 403, a display screen 404, a control circuit 405, an input unit 406, an audio circuit 407, a sensor 408, and a power supply 409. The processor 401 is electrically connected to the radio frequency circuit 403, the display screen 404, the control circuit 405, the input unit 406, the audio circuit 407, the sensor 408, and the power supply 409, respectively.

[0171] The radio frequency circuit 403 is used to send and receive radio frequency signals to communicate with network equipment or other water treatment equipment through wireless communication.

[0172] The display screen 404 may be used to display information input by a user or information provided to a user and various graphical user interfaces of the water treatment device. These graphical user interfaces may be composed of images, texts, icons, videos and any combination thereof.

[0173] The control circuit 405 is electrically connected to the display screen 404 and is used to control the display screen 404 to display information.

[0174] The input unit 406 can be used to receive input numbers, character information or user feature information (such as fingerprints), and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control. The input unit 406 can include a fingerprint recognition module.

[0175] The audio circuit 407 can provide an audio interface between the user and the water treatment device through a speaker and a microphone. The audio circuit 407 includes a microphone. The microphone is electrically connected to the processor 401. The microphone is used to receive voice information input by the user.

[0176] The sensor 408 is used to collect external environment information. The sensor 408 may include one or more sensors such as an environment brightness sensor, an acceleration sensor, and a gyroscope.

[0177] The power supply 409 is used to supply power to various components of the water treatment device 400. In some embodiments, the power supply 409 may be logically connected to the processor 401 through a power management system, so that the power management system can manage charging, discharging, power consumption, and other functions.

[0178] Although not shown in the figure, the water treatment device 400 may also include a camera, a Bluetooth module, etc., which will not be described in detail here.

[0179] In this embodiment, the processor 401 in the water treatment device 400 will load instructions corresponding to the processes of one or more computer programs into the memory 402 according to the following steps, and the processor 401 will run the computer program stored in the memory 402 to achieve various functions:

[0180] When the water treatment equipment is in a cooling working mode, detecting the water temperature of the cold water zone;

[0181] determining a target compressor speed and a target fan speed based on the water temperature;

[0182] Constant temperature cooling water treatment is performed based on the above target compressor speed and target fan speed.

[0183] In some implementations, when the processor 401 performs the above-mentioned determination of the target compressor speed and the target fan speed based on the above-mentioned water temperature, it may execute:

[0184] Obtain the temperature control speed correspondence between the water temperature range and the compressor speed and fan speed;

[0185] Determine the target water temperature range in which the water temperature is located;

[0186] Based on the above target water temperature range and the above temperature control speed correspondence, the target compressor speed and the target fan speed are determined.

[0187] In some embodiments, the water temperature interval includes a first water temperature interval, a second water temperature interval, and a third water temperature interval. When the processor 401 determines the target compressor speed and the target fan speed based on the target water temperature interval and the corresponding relationship between the temperature control speed, the following steps may be performed:

[0188] If the water temperature is in the first water temperature interval, the first compressor speed and the first fan speed corresponding to the first water temperature interval are queried according to the temperature control speed correspondence relationship, and the first compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the first water temperature interval is a water temperature interval in which the water temperature is greater than the first water temperature threshold value;

[0189] and / or,

[0190] If the water temperature is in the second water temperature range, the second compressor speed and the second fan speed corresponding to the second water temperature range are queried according to the temperature control speed correspondence relationship, and the second compressor speed is used as the target compressor speed, and the second fan speed is used as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and is less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed;

[0191] and / or,

[0192] If the water temperature is in the third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than the third water temperature threshold and is less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

[0193] In some embodiments, when the processor 401 executes the above-mentioned query of the first compressor speed and the first fan speed corresponding to the above-mentioned first water temperature interval according to the above-mentioned temperature control speed correspondence relationship, it can execute: determining the first high temperature protection associated information corresponding to the above-mentioned first water temperature interval in the above-mentioned temperature control speed correspondence relationship, the above-mentioned first high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtaining the first target ambient temperature of the above-mentioned water treatment equipment, querying the first compressor speed and the first fan speed corresponding to the above-mentioned first target ambient temperature in the above-mentioned first high temperature protection associated information, and / or,

[0194] When the processor 401 executes the above-mentioned query of the second compressor speed and the second fan speed corresponding to the above-mentioned second water temperature interval according to the above-mentioned temperature control speed correspondence relationship, it can execute: determining the second high temperature protection associated information corresponding to the above-mentioned second water temperature interval in the above-mentioned temperature control speed correspondence relationship, the above-mentioned second high temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtaining the second target ambient temperature of the above-mentioned water treatment equipment, querying the second compressor speed and the second fan speed corresponding to the above-mentioned second target ambient temperature in the above-mentioned second high temperature protection associated information, and / or,

[0195] When the processor 401 executes the above-mentioned query of the third compressor speed and the third fan speed corresponding to the above-mentioned third water temperature range according to the above-mentioned temperature control-speed correspondence, it can execute: determining the third high-temperature protection associated information corresponding to the above-mentioned third water temperature range in the above-mentioned temperature control-speed correspondence, the above-mentioned third high-temperature protection associated information includes mapping information of multiple ambient temperatures and speeds, obtaining the third target ambient temperature of the above-mentioned water treatment equipment, and querying the third compressor speed and the third fan speed corresponding to the above-mentioned third target ambient temperature in the above-mentioned third high-temperature protection associated information.

[0196] In some implementations, after the processor 401 performs the above-mentioned constant temperature cooling water processing based on the above-mentioned target compressor speed and target fan speed, it may also perform:

[0197] Detecting whether there is a cold water taking event in the water treatment equipment within a preset first time period;

[0198] If there is no cold water taking event in the water treatment device within the preset first time period, the compressor and the fan are controlled to stop running and enter the heat preservation working mode.

[0199] In some implementations, after the processor 401 controls the compressor and the fan to stop running, it may further execute:

[0200] If it is detected that the water temperature in the cold water zone of the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed to enter a heat preservation working mode.

[0201] In some implementations, after the processor 401 executes the above-mentioned adjustment of the compressor to the fourth compressor speed and the adjustment of the fan to the fourth fan speed, it may further execute:

[0202] If there is no cold water drawing event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the compressor is adjusted to the fourth speed and the fan is adjusted to the fourth speed.

[0203] An embodiment of the present application further provides a computer-readable storage medium, wherein a computer program is stored in the storage medium. When the computer program is executed on a computer, the computer executes the refrigeration control method described in any of the above embodiments.

[0204] It should be noted that, a person skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and the storage medium can include but is not limited to: read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0205] In addition, the terms "first", "second", and "third" in this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or modules is not limited to the listed steps or modules, but some embodiments also include steps or modules that are not listed, or some embodiments also include other steps or modules inherent to these processes, methods, products, or devices.

[0206] The refrigeration control method, device, storage medium and water treatment equipment provided by the embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application; at the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A refrigeration control method, characterized in that: Applied to water treatment equipment, including: When the water treatment equipment is in a cooling working mode, detecting the water temperature of the cold water zone; determining a target compressor speed and a target fan speed based on the water temperature; Constant temperature refrigeration water processing is performed based on the target compressor speed and the target fan speed.

2. The method according to claim 1, characterized in that The determining a target compressor speed and a target fan speed based on the water temperature includes: Obtain the temperature control speed correspondence between the water temperature range and the compressor speed and fan speed; Determining a target water temperature range in which the water temperature lies; Based on the target water temperature range and the temperature control speed correspondence, a target compressor speed and a target fan speed are determined.

3. The method according to claim 2, characterized in that The water temperature intervals include a first water temperature interval, a second water temperature interval, and a third water temperature interval. The determining of a target compressor speed and a target fan speed based on the target water temperature interval and the corresponding relationship between the temperature control speeds includes: If the water temperature is in a first water temperature interval, query a first compressor speed and a first fan speed corresponding to the first water temperature interval according to the temperature control speed correspondence relationship, use the first compressor speed as the target compressor speed, and use the second fan speed as the target fan speed, wherein the first water temperature interval is a water temperature interval in which the water temperature is greater than a first water temperature threshold value; and / or, If the water temperature is in the second water temperature range, query the second compressor speed and the second fan speed corresponding to the second water temperature range according to the temperature control speed correspondence relationship, use the second compressor speed as the target compressor speed, and use the second fan speed as the target fan speed, wherein the second water temperature range is a water temperature range in which the water temperature is greater than the second water temperature threshold and less than or equal to the first water temperature threshold, and the second fan speed is less than the first fan speed; and / or, If the water temperature is in a third water temperature range, the third compressor speed and the third fan speed corresponding to the third water temperature range are queried according to the temperature control speed correspondence relationship, and the third compressor speed is used as the target compressor speed, and the third fan speed is used as the target fan speed, wherein the third water temperature range is a water temperature range in which the water temperature is greater than a third water temperature threshold and is less than or equal to the second water temperature threshold, the third compressor speed is less than the second compressor speed, and the third fan speed is less than the second fan speed.

4. The method according to claim 3, characterized in that The querying of the first compressor speed and the first fan speed corresponding to the first water temperature interval according to the temperature control speed correspondence relationship includes: determining the first high temperature protection associated information corresponding to the first water temperature interval in the temperature control speed correspondence relationship, the first high temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining the first target ambient temperature of the water treatment equipment, and querying the first compressor speed and the first fan speed corresponding to the first target ambient temperature in the first high temperature protection associated information; and / or, The querying of the second compressor speed and the second fan speed corresponding to the second water temperature interval according to the temperature control speed correspondence relationship includes: determining second high temperature protection associated information corresponding to the second water temperature interval in the temperature control speed correspondence relationship, the second high temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining a second target ambient temperature of the water treatment equipment, and querying the second compressor speed and the second fan speed corresponding to the second target ambient temperature in the second high temperature protection associated information; and / or, The method of querying the third compressor speed and the third fan speed corresponding to the third water temperature range according to the temperature control-speed correspondence includes: determining the third high-temperature protection associated information corresponding to the third water temperature range in the temperature control-speed correspondence, the third high-temperature protection associated information including mapping information of multiple ambient temperatures and speeds, obtaining the third target ambient temperature of the water treatment equipment, and querying the third compressor speed and the third fan speed corresponding to the third target ambient temperature in the third high-temperature protection associated information.

5. The method according to claim 1, characterized in that After the constant temperature refrigeration water treatment is performed based on the target compressor speed and the target fan speed, the method further includes: Detecting whether there is a cold water taking event in the water treatment equipment within a preset first time period; If there is no cold water taking event in the water treatment device within the preset first time period, the compressor and the fan are controlled to stop running and enter the heat preservation working mode.

6. The method according to claim 5, characterized in that After controlling the compressor and the fan to stop running, the method further includes: If it is detected that the water temperature of the cold water zone in the water treatment equipment is greater than the second water temperature threshold, the compressor is adjusted to a fourth compressor speed, and the fan is adjusted to a fourth fan speed, and the heat preservation working mode is entered.

7. The method according to claim 6, characterized in that After the compressor is adjusted to a fourth compressor speed and the fan is adjusted to a fourth fan speed, the method further includes: If there is no cold water drawing event in the water treatment equipment within the preset second time period, and the preset second time period is less than the preset first time period, the compressor and the fan are controlled to stop running, and when it is detected that the water temperature in the cold water zone is greater than the second water temperature threshold, the steps of adjusting the compressor to the fourth speed and adjusting the fan to the fourth speed are executed.

8. A refrigeration control device, characterized in that: include: A detection module, used for detecting the water temperature of the cold water zone when the water treatment equipment is in a refrigeration working mode; a determination module, configured to determine a target compressor speed and a target fan speed based on the water temperature; The constant temperature cooling water module is used to perform constant temperature cooling water processing based on the target compressor speed and the target fan speed.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed on a computer, the computer is enabled to execute the refrigeration control method according to any one of claims 1 to 7.

10. A water treatment device, comprising a processor and a memory, wherein the memory stores a computer program, characterized in that: The processor is used to execute the refrigeration control method according to any one of claims 1 to 7 by calling the computer program.

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