Water drinking equipment, control method and device thereof and storage medium

Abstract

The invention discloses drinking water equipment and a control method and device thereof and a storage medium, the drinking water equipment comprises a refrigerating device, a stirring device and a cold storage water tank, the refrigerating device is used for refrigerating stored water in the cold storage water tank, and the stirring device is used for stirring the stored water in the cold storage water tank; the method comprises the steps that the water storage temperature in the cold storage water tank is obtained; according to the water storage temperature in the cold storage water tank, working parameters of the refrigerating device and the stirring device are determined; and controlling the refrigeration device and the stirring device to work according to the working parameters of the refrigeration device and the stirring device. Therefore, by dynamically adjusting the working parameters of the refrigerating device and the stirring device, accurate temperature control over the water storage temperature in the cold storage water tank is achieved, and therefore it is ensured that the drinking water equipment stably provides cold water for a user, meanwhile, the freezing phenomenon in the refrigerating process can be effectively prevented, and the optimal performance effect and the optimal water outlet experience of the drinking water equipment are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of drinking water equipment, and in particular to a control method for drinking water equipment, a computer-readable storage medium, a control device for drinking water equipment, and a drinking water equipment. Background Art

[0002] Instant cold water dispensers mainly use compressors and evaporators to quickly cool down the water coming out of the dispenser, which can quickly meet the user's cold water needs. However, the problem with related technologies is that in the process of cooling the water coming out of the dispenser, as the cooling time goes by, uneven cooling often occurs. For example, the water temperature near the evaporator is significantly different from the water temperature far away from the evaporator, resulting in inconsistent water outlet temperature. Even when the water temperature near the evaporator is too low, freezing is very likely to occur, resulting in poor performance of the drinking water equipment and poor water outlet experience. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, the first purpose of the present invention is to provide a control method for a drinking water device, which can ensure that the drinking water device can stably provide cold water to the user while effectively preventing ice from forming during the refrigeration process, so that the drinking water device can achieve the best performance effect and water output experience.

[0004] A second object of the present invention is to provide a computer-readable storage medium.

[0005] The third object of the present invention is to provide a control device for drinking water equipment.

[0006] A fourth object of the present invention is to provide a drinking water device.

[0007] To achieve the above-mentioned purpose, the first aspect of the embodiment of the present invention proposes a control method for a drinking water device, wherein the drinking water device includes a refrigeration device, a stirring device and a cold water storage tank, wherein the refrigeration device is used to refrigerate the water stored in the cold water storage tank, and the stirring device is used to stir the water stored in the cold water storage tank. The method includes: obtaining the water temperature in the cold water storage tank; determining the working parameters of the refrigeration device and the stirring device according to the water temperature in the cold water storage tank; and controlling the refrigeration device and the stirring device to work according to the working parameters of the refrigeration device and the stirring device.

[0008] According to the control method of the drinking water device of the embodiment of the present invention, the water temperature in the cold water tank is obtained, and then, according to the water temperature in the cold water tank, the working parameters of the refrigeration device and the stirring device are determined, and according to the working parameters of the refrigeration device and the stirring device, the refrigeration device and the stirring device are controlled to work. Thus, by dynamically adjusting the working parameters of the refrigeration device and the stirring device, the temperature of the water in the cold water tank can be accurately controlled, so that while ensuring that the drinking water device can stably provide cold water to the user, it can also effectively prevent the occurrence of ice during the refrigeration process, so that the drinking water device can achieve the best performance effect and water output experience.

[0009] In addition, the control method of the drinking water equipment according to the above embodiment of the present invention may also have the following additional technical features:

[0010] According to one embodiment of the present invention, the refrigeration device includes a variable frequency compressor and a built-in heat exchanger, and the stirring device includes a stirring motor and stirring blades. The variable frequency compressor is suitable for driving the built-in heat exchanger to cool the water in the cold storage water tank, and the stirring motor is suitable for driving the stirring blades to stir the water in the cold storage water tank.

[0011] According to one embodiment of the present invention, the working parameters of the refrigeration device and the stirring device are determined according to the water storage temperature in the cold water tank, including: if the water storage temperature in the cold water tank is greater than a first preset temperature threshold, the working parameter of the variable frequency compressor is determined to be a first operating frequency; if the water storage temperature in the cold water tank is greater than a second preset temperature threshold, and is less than or equal to the first preset temperature threshold, the working parameter of the variable frequency compressor is determined to be a second operating frequency, and the working parameter of the stirring motor is determined to be a first operating frequency, wherein the second operating frequency is less than the first operating frequency.

[0012] According to one embodiment of the present invention, determining the working parameters of the refrigeration device and the stirring device based on the water storage temperature in the cold water tank also includes: if the water storage temperature in the cold water tank is greater than a third preset temperature threshold and less than or equal to the second preset temperature threshold, determining the working parameter of the variable frequency compressor to be a third operating frequency, and the working parameter of the stirring motor to be a second operating frequency, wherein the third operating frequency is less than the second operating frequency, and the second operating frequency is less than the first operating frequency; if the water storage temperature in the cold water tank is greater than a fourth preset temperature threshold and less than or equal to the third preset temperature threshold, determining the working parameter of the variable frequency compressor to be a fourth operating frequency, and the working parameter of the stirring motor to be a third operating frequency, wherein the fourth operating frequency is less than the third operating frequency, and the third operating frequency is less than the second operating frequency.

[0013] According to one embodiment of the present invention, the first operating frequency range is [4000rpm, 4400rpm], the second operating frequency range is [3300rpm, 3700rpm], the third operating frequency range is [2600rpm, 3000rpm], and the fourth operating frequency range is [1800rpm, 2200rpm].

[0014] According to an embodiment of the present invention, the method further includes: if the water storage temperature in the cold storage water tank reaches the fourth preset temperature threshold, controlling the variable frequency compressor to stop.

[0015] According to an embodiment of the present invention, after controlling the variable frequency compressor to stop, the method further includes: if the water temperature in the cold storage water tank is greater than the third preset temperature threshold, controlling the variable frequency compressor to start and operate.

[0016] To achieve the above-mentioned purpose, a computer-readable storage medium is proposed in an embodiment of the second aspect of the present invention, on which a control program for a drinking water device is stored. When the control program for the drinking water device is executed by a processor, the control method for the drinking water device of the above-mentioned embodiment of the present invention is implemented.

[0017] According to the computer-readable storage medium of an embodiment of the present invention, by executing the control program of the drinking water device stored thereon, it is possible to ensure that the drinking water device can provide cold water to the user stably while effectively preventing ice from forming during the refrigeration process, so that the drinking water device can achieve the best performance effect and water output experience.

[0018] To achieve the above-mentioned purpose, the third aspect of the present invention proposes a control device for a drinking water equipment, wherein the drinking water equipment includes a refrigeration device, a stirring device and a cold water storage tank, the refrigeration device is used to cool the water stored in the cold water storage tank, and the stirring device is used to stir the water stored in the cold water storage tank, and the device includes: an acquisition module, used to obtain the water temperature in the cold water storage tank; a determination module, used to determine the working parameters of the refrigeration device and the stirring device according to the water temperature in the cold water storage tank; and a control module, used to control the refrigeration device and the stirring device to work according to the working parameters of the refrigeration device and the stirring device.

[0019] According to the control device of the drinking water equipment of the embodiment of the present invention, the water storage temperature in the cold water storage tank is obtained by the acquisition module, and then the working parameters of the refrigeration device and the stirring device are determined by the determination module according to the water storage temperature in the cold water storage tank, and the refrigeration device and the stirring device are controlled to work according to the working parameters of the refrigeration device and the stirring device by the control module. Therefore, by dynamically adjusting the working parameters of the refrigeration device and the stirring device, the temperature of the water storage in the cold water storage tank can be accurately controlled, so that while ensuring that the drinking water equipment can stably provide cold water to the user, it can also effectively prevent the occurrence of ice during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0020] In order to achieve the above-mentioned purpose, the drinking water equipment proposed in the fourth aspect of the embodiment of the present invention includes the control device of the drinking water equipment of the above-mentioned embodiment of the present invention.

[0021] The drinking water equipment according to the embodiment of the present invention, by adopting the control device of the aforementioned drinking water equipment, can ensure that the drinking water equipment can stably provide cold water to the user, while also effectively preventing ice from forming during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a block diagram of a drinking water device according to an embodiment of the present invention;

[0024] Figure 2 is a schematic structural diagram of a drinking water device according to an embodiment of the present invention;

[0025] Figure 3 is a flow chart of a control method for a drinking water device according to an embodiment of the present invention;

[0026] Figure 4 is a flow chart of a method for controlling a drinking water device according to an embodiment of the present invention;

[0027] Figure 5 is a flow chart of a method for controlling a drinking water device according to a specific embodiment of the present invention;

[0028] Figure 6 is a block diagram of a control device for a drinking water device according to an embodiment of the present invention;

[0029] Figure 7 is a block diagram of a drinking water device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The following describes a control method for a drinking water device, a computer-readable storage medium, a control device for a drinking water device, and a drinking water device according to embodiments of the present invention with reference to the accompanying drawings.

[0032] Specifically, in some embodiments of the present invention, Figure 1 As shown, the drinking water equipment 1000 includes a refrigeration device 100, a stirring device 200 and a cold water tank 300, the refrigeration device 100 is used to refrigerate the water stored in the cold water tank 300, and the stirring device 200 is used to stir the water stored in the cold water tank 300.

[0033] It can be understood that in this embodiment of the present invention, the water stored in the cold water tank 300 after being refrigerated by the refrigeration device 100 is heat exchanged with the water supply in the water supply pipeline to ensure that the drinking water equipment can stably provide cold water to the user. At the same time, the water stored in the cold water tank 300 is stirred by the stirring device 200, which can effectively prevent freezing from occurring during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0034] Optionally, in the above embodiment of the present invention, the drinking water device 1000 may be an instant cooling water dispenser.

[0035] More specifically, in some embodiments of the present invention, Figure 2 As shown, the refrigeration device includes a variable frequency compressor and a built-in heat exchanger, and the stirring device includes a stirring motor and stirring blades. The variable frequency compressor is suitable for driving the built-in heat exchanger to cool the water in the cold storage water tank, and the stirring motor is suitable for driving the stirring blades to stir the water in the cold storage water tank.

[0036] It is understandable that in this embodiment of the present invention, the variable frequency compressor is used to pump circulating refrigerant to the built-in heat exchanger, so that a large amount of heat is exchanged with the water in the cold water tank through the built-in heat exchanger, so that the temperature of the water in the cold water tank is gradually reduced. At the same time, the stirring blade is controlled by the stirring motor to rotate to stir the water in the cold water tank, so that the temperature of the water in the cold water tank is evenly distributed. In this way, while ensuring that the drinking water equipment can stably provide cold water to users, it can also effectively prevent ice from occurring during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0037] Optionally, in the above-mentioned embodiment of the present invention, the variable frequency compressor realizes heat exchange between the refrigerant and the outside world through a microchannel condenser, and an auxiliary heat exchange device is also arranged under the microchannel condenser to quickly cool and liquefy the refrigerator in the microchannel condenser, and the outer shell of the cold storage water tank is filled with thermal insulation material to further improve the thermal insulation capacity of the cold storage water tank.

[0038] In addition, other structures and functions of the drinking water device in the embodiment of the present invention are known to those skilled in the art and will not be described in detail here to reduce redundancy.

[0039] Figure 3 4 is a flow chart of a method for controlling a drinking water device according to an embodiment of the present invention.

[0040] Specifically, in some embodiments of the present invention, Figure 3 As shown, the control method of the water dispenser includes:

[0041] S101, obtaining the water temperature in the cold water storage tank.

[0042] It can be understood that, in this embodiment of the present invention, the water temperature in the cold storage water tank is monitored in real time by setting a cold water NTC in the cold storage water tank.

[0043] S102, determining the operating parameters of the refrigeration device and the stirring device according to the water temperature in the cold water storage tank.

[0044] It can be understood that in this embodiment of the present invention, the working parameters of the refrigeration device and the stirring device are dynamically adjusted by the water temperature in the cold water tank, so as to achieve precise control of the refrigeration device and the stirring device for different water temperatures, thereby improving the stability of the water outlet temperature of the drinking water equipment.

[0045] S103, controlling the refrigeration device and the stirring device to operate according to the operating parameters of the refrigeration device and the stirring device.

[0046] It is understandable that in this embodiment of the present invention, the cooling of the water in the cold water tank is achieved by controlling the refrigeration device to work with corresponding working parameters, and the stirring device is controlled to work with corresponding working parameters to achieve stirring of the water in the cold water tank. Thus, while ensuring that the drinking water device can stably provide cold water to the user, it can also effectively prevent ice from forming during the refrigeration process, so that the drinking water device can achieve the best performance effect and water output experience.

[0047] It should be noted that in the above-mentioned embodiment of the present invention, after the drinking water equipment is powered on and the refrigeration function is turned on, the refrigeration device can be controlled to start refrigeration after waiting for the preset protection time, thereby improving the service life of the refrigeration device and ensuring the stability and reliability of the drinking water equipment.

[0048] Further, in some embodiments of the present invention, Figure 4 As shown, according to the water temperature in the cold storage water tank, the working parameters of the refrigeration device and the stirring device are determined, including:

[0049] S201: If the water temperature in the cold water storage tank is greater than a first preset temperature threshold, determining that the operating parameter of the variable frequency compressor is a first operating frequency.

[0050] It can be understood that in this embodiment of the present invention, when the water temperature in the cold water tank is greater than the first preset temperature threshold, it can be considered that the water in the cold water tank needs to be quickly cooled. At this time, the working parameter of the variable frequency compressor is determined to be the first operating frequency. Specifically, when the water temperature in the cold water tank is greater than the first preset temperature threshold, the variable frequency compressor is controlled to operate at the first operating frequency (high frequency).

[0051] Optionally, in the above-mentioned embodiments of the present invention, the first preset temperature threshold can be set accordingly according to the cold storage capacity of the cold storage water tank. For example, the first preset temperature threshold can be preferably 10°C, and the first operating frequency can be set accordingly according to the refrigeration capacity of the refrigeration device. For example, the first operating frequency can be preferably 4200rpm.

[0052] S202, if the water temperature in the cold water tank is greater than the second preset temperature threshold and less than or equal to the first preset temperature threshold, the working parameters of the variable frequency compressor are determined to be the second operating frequency, and the working parameters of the stirring motor are determined to be the first operating frequency, wherein the second operating frequency is less than the first operating frequency.

[0053] It can be understood that in this embodiment of the present invention, when the water storage temperature in the cold water tank is greater than the second preset temperature threshold and less than or equal to the first preset temperature threshold, it can be considered that the water storage in the cold water tank has completed the initial cold storage. At this time, the working parameters of the variable frequency compressor are determined to be the second operating frequency, and the working parameters of the stirring motor are determined to be the first operating frequency. Specifically, when the water storage temperature in the cold water tank is greater than the second preset temperature threshold and less than or equal to the first preset temperature threshold, the variable frequency compressor is controlled to operate at the second operating frequency (medium frequency), and the stirring motor is controlled to operate at the first operating frequency, wherein the second operating frequency is less than the first operating frequency.

[0054] It should be noted that adjusting the operating frequency of the variable frequency compressor from the first operating frequency to the second operating frequency can further reduce the power consumption of the drinking water equipment and achieve energy conservation and emission reduction.

[0055] Optionally, in the above-mentioned embodiments of the present invention, the second preset temperature threshold can be set accordingly according to the cold storage capacity of the cold storage water tank, for example, the second preset temperature threshold can be preferably 5°C, and the second operating frequency can be set accordingly according to the refrigeration capacity of the refrigeration device, for example, the second operating frequency can be preferably 3500rpm, and the first operating frequency can be set accordingly according to the stirring capacity of the stirring device, for example, the first operating frequency can be preferably started and stopped synchronously with the variable frequency compressor.

[0056] Further, in some embodiments of the present invention, Figure 4 As shown, according to the water temperature in the cold storage water tank, the working parameters of the refrigeration device and the stirring device are determined, and the following is also included:

[0057] S203, if the water temperature in the cold water tank is greater than the third preset temperature threshold and less than or equal to the second preset temperature threshold, the working parameters of the variable frequency compressor are determined to be the third operating frequency, and the working parameters of the stirring motor are determined to be the second operating frequency, wherein the third operating frequency is less than the second operating frequency, and the second operating frequency is less than the first operating frequency.

[0058] It can be understood that in this embodiment of the present invention, when the water storage temperature in the cold water tank is greater than the third preset temperature threshold and less than or equal to the second preset temperature threshold, it can be considered that the water storage in the cold water tank has completed moderate cooling. At this time, the working parameters of the variable frequency compressor are determined to be the third operating frequency, and the working parameters of the stirring motor are determined to be the second operating frequency. Specifically, when the water storage temperature in the cold water tank is greater than the third preset temperature threshold and less than or equal to the second preset temperature threshold, the variable frequency compressor is controlled to operate at the third operating frequency (medium and low frequency), and the stirring motor is controlled to operate at the second operating frequency, wherein the third operating frequency is less than the second operating frequency, and the second operating frequency is less than the first operating frequency.

[0059] It should be noted that the operating frequency of the variable frequency compressor is adjusted from the second operating frequency to the third operating frequency, and the operating frequency of the stirring motor is adjusted from the first operating frequency to the second operating frequency, which can further reduce the power consumption of the drinking water equipment and achieve energy conservation and emission reduction.

[0060] Optionally, in the above embodiments of the present invention, the third preset temperature threshold can be set accordingly according to the cold storage capacity of the cold storage water tank, for example, the third preset temperature threshold can be preferably 1°C, and the third operating frequency can be set accordingly according to the refrigeration capacity of the refrigeration device, for example, the third operating frequency can be preferably 2800rpm, and the second operating frequency can be set accordingly according to the stirring capacity of the stirring device, for example, the second operating frequency can be preferably turned on for 4 minutes and stopped for 1 minute.

[0061] S204, if the water temperature in the cold water tank is greater than the fourth preset temperature threshold and less than or equal to the third preset temperature threshold, the working parameters of the variable frequency compressor are determined to be the fourth operating frequency, and the working parameters of the stirring motor are determined to be the third operating frequency, wherein the fourth operating frequency is less than the third operating frequency, and the third operating frequency is less than the second operating frequency.

[0062] It can be understood that in this embodiment of the present invention, when the water storage temperature in the cold water tank is greater than the fourth preset temperature threshold and less than or equal to the third preset temperature threshold, it can be considered that the water storage in the cold water tank has completed high-level refrigeration. At this time, the working parameters of the variable frequency compressor are determined to be the fourth operating frequency, and the working parameters of the stirring motor are determined to be the third operating frequency. Specifically, when the water storage temperature in the cold water tank is greater than the fourth preset temperature threshold and less than or equal to the third preset temperature threshold, the variable frequency compressor is controlled to operate at the fourth operating frequency (low frequency), and the stirring motor is controlled to operate at the third operating frequency, wherein the fourth operating frequency is less than the third operating frequency, and the third operating frequency is less than the second operating frequency.

[0063] It should be noted that the operating frequency of the variable frequency compressor is adjusted from the third operating frequency to the fourth operating frequency, and the operating frequency of the stirring motor is adjusted from the second operating frequency to the third operating frequency, which can further reduce the power consumption of the drinking water equipment and achieve energy conservation and emission reduction.

[0064] Optionally, in the above embodiments of the present invention, the fourth preset temperature threshold can be set accordingly according to the cold storage capacity of the cold storage water tank, for example, the fourth preset temperature threshold can be preferably -2.5°C, and the fourth operating frequency can be set accordingly according to the refrigeration capacity of the refrigeration device, for example, the fourth operating frequency can be preferably 2000rpm, and the third working frequency can be set accordingly according to the stirring capacity of the stirring device, for example, the second working frequency can be preferably turned on for 2 minutes and stopped for 1 minute.

[0065] Further, in some embodiments of the present invention, the first operating frequency range is [4000rpm, 4400rpm], the second operating frequency range is [3300rpm, 3700rpm], the third operating frequency range is [2600rpm, 3000rpm], and the fourth operating frequency range is [1800rpm, 2200rpm].

[0066] It can be understood that in this embodiment of the present invention, any operating frequency can be selected from the high frequency range [4000rpm, 4400rpm] as the first operating frequency, any operating frequency can be selected from the medium frequency range [3300rpm, 3700rpm] as the second operating frequency, any operating frequency can be selected from the medium and low frequency range [2600rpm, 3000rpm] as the third operating frequency, and any operating frequency can be selected from the low frequency range [1800rpm, 2200rpm] as the fourth operating frequency.

[0067] Furthermore, in some embodiments of the present invention, the method further includes: if the water temperature in the cold storage water tank reaches a fourth preset temperature threshold, controlling the variable frequency compressor to stop.

[0068] It can be understood that in this embodiment of the present invention, when the water temperature in the cold water tank reaches the fourth preset temperature threshold, it can be considered that the water in the cold water tank has completed cooling. At this time, the variable frequency compressor can be controlled to stop, so that the cold water tank enters the insulation state.

[0069] Furthermore, in some embodiments of the present invention, after controlling the variable frequency compressor to stop, the method further includes: if the water temperature in the cold storage water tank is greater than a third preset temperature threshold, controlling the variable frequency compressor to start and run.

[0070] It can be understood that in this embodiment of the present invention, after controlling the variable frequency compressor to stop, when the water stored in the cold water tank stably recovers to above the third preset temperature threshold, it can be considered that the water temperature of the cold water tank has risen to the state where cold storage is required. At this time, the variable frequency compressor can be controlled to start and run, so that the water stored in the cold water tank enters a new round of cold storage.

[0071] Combine the following Figure 5 In accordance with the specific embodiment of the present invention, the frequency conversion and stirring mixed water cold storage process of the control method of the drinking water equipment in the embodiment of the present invention is described accordingly. For example, Figure 5 As shown, after the drinking water device is powered on and the cooling function is turned on, step S1 is executed.

[0072] S1, controls the variable frequency compressor to restart after 3 minutes of protection.

[0073] S2, when the water storage temperature is greater than 10℃, the variable frequency compressor runs at a high-frequency speed of 4200rpm; when 5℃<water storage temperature≤10℃, the variable frequency compressor runs at a medium-frequency speed of 3500rpm, and the stirring motor and the variable frequency compressor start and stop synchronously; when 1℃<water storage temperature≤5℃, the variable frequency compressor runs at a medium-low frequency speed of 2800rpm, and the stirring motor runs at a frequency of starting for 4 minutes and stopping for 1 minute; when -2.5℃<water storage temperature≤1℃, the variable frequency compressor runs at a low-frequency speed of 2000rpm, and the stirring motor runs at a frequency of starting for 2 minutes and stopping for 1 minute.

[0074] S3, when the water storage temperature = -2.5℃, the variable frequency compressor stops and the cold water storage tank enters the insulation state.

[0075] S4: When the water storage temperature is greater than 1°C, the process returns to step S2.

[0076] In summary, according to the control method of the drinking water equipment of the embodiment of the present invention, the water temperature in the cold water tank is obtained, and then, according to the water temperature in the cold water tank, the working parameters of the refrigeration device and the stirring device are determined, and according to the working parameters of the refrigeration device and the stirring device, the refrigeration device and the stirring device are controlled to work. Therefore, by dynamically adjusting the working parameters of the refrigeration device and the stirring device, the temperature of the water in the cold water tank can be accurately controlled, thereby ensuring that the drinking water equipment can stably provide cold water to the user, and effectively preventing the occurrence of ice during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0077] Based on the control method of the drinking water equipment of the aforementioned embodiment of the present invention, the embodiment of the present invention proposes a computer-readable storage medium, on which a control program of the drinking water equipment is stored. When the control program of the drinking water equipment is executed by a processor, the control method of the drinking water equipment of the aforementioned embodiment of the present invention is implemented.

[0078] It should be understood that the specific implementation of the computer-readable storage medium of the embodiment of the present invention can refer to the specific implementation of the control method of the drinking water equipment of the aforementioned embodiment of the present invention, and will not be repeated here to reduce redundancy.

[0079] In summary, according to the computer-readable storage medium of an embodiment of the present invention, by executing the control program of the drinking water equipment stored thereon, it can ensure that the drinking water equipment can provide cold water to the user stably, while also effectively preventing ice from forming during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0080] Figure 6 Schematic diagram of a control device for drinking water equipment according to an embodiment of the present invention.

[0081] Specifically, in some embodiments of the present invention, Figure 6 As shown, the control device 400 of the drinking water equipment includes: an acquisition module 10 , a determination module 20 and a control module 30 .

[0082] Among them, the acquisition module 10 is used to obtain the water temperature in the cold water tank; the determination module 20 is used to determine the working parameters of the refrigeration device and the stirring device according to the water temperature in the cold water tank; the control module 30 is used to control the refrigeration device and the stirring device to work according to the working parameters of the refrigeration device and the stirring device.

[0083] Furthermore, in some embodiments of the present invention, the refrigeration device includes a variable frequency compressor and a built-in heat exchanger, the stirring device includes a stirring motor and stirring blades, the variable frequency compressor is suitable for driving the built-in heat exchanger to cool the water in the cold water tank, and the stirring motor is suitable for driving the stirring blades to stir the water in the cold water tank.

[0084] Furthermore, in some embodiments of the present invention, the determination module 20 is also used to determine that the working parameter of the variable frequency compressor is a first operating frequency if the water storage temperature in the cold water tank is greater than a first preset temperature threshold; if the water storage temperature in the cold water tank is greater than a second preset temperature threshold, and is less than or equal to the first preset temperature threshold, then the working parameter of the variable frequency compressor is determined to be a second operating frequency, and the working parameter of the stirring motor is the first operating frequency, wherein the second operating frequency is less than the first operating frequency.

[0085] Further, in some embodiments of the present invention, the determination module 20 is also used to, if the water temperature in the cold water tank is greater than a third preset temperature threshold and less than or equal to the second preset temperature threshold, determine that the working parameter of the variable frequency compressor is a third operating frequency, and the working parameter of the stirring motor is a second operating frequency, wherein the third operating frequency is less than the second operating frequency, and the second operating frequency is less than the first operating frequency; if the water temperature in the cold water tank is greater than a fourth preset temperature threshold and less than or equal to the third preset temperature threshold, determine that the working parameter of the variable frequency compressor is a fourth operating frequency, and the working parameter of the stirring motor is a third operating frequency, wherein the fourth operating frequency is less than the third operating frequency, and the third operating frequency is less than the second operating frequency.

[0086] Further, in some embodiments of the present invention, the first operating frequency range is [4000rpm, 4400rpm], the second operating frequency range is [3300rpm, 3700rpm], the third operating frequency range is [2600rpm, 3000rpm], and the fourth operating frequency range is [1800rpm, 2200rpm].

[0087] Furthermore, in some embodiments of the present invention, the control module 30 is also used to control the variable frequency compressor to stop if the water temperature in the cold water storage tank reaches a fourth preset temperature threshold.

[0088] Furthermore, in some embodiments of the present invention, the control module 30 is also used to control the variable frequency compressor to start running if the water temperature in the cold water storage tank is greater than a third preset temperature threshold after controlling the variable frequency compressor to stop.

[0089] It should be understood that the specific implementation of the control device of the drinking water equipment in the embodiment of the present invention corresponds one to one with the specific implementation of the control method of the drinking water equipment in the aforementioned embodiment of the present invention, and will not be described again here to reduce redundancy.

[0090] In summary, according to the control device of the drinking water equipment of the embodiment of the present invention, the water storage temperature in the cold water tank is obtained through the acquisition module, and then, the working parameters of the refrigeration device and the stirring device are determined according to the water storage temperature in the cold water tank through the determination module, and the refrigeration device and the stirring device are controlled to work according to the working parameters of the refrigeration device and the stirring device through the control module. Therefore, by dynamically adjusting the working parameters of the refrigeration device and the stirring device, the water storage temperature in the cold water tank can be accurately controlled, so that while ensuring that the drinking water equipment can stably provide cold water to the user, it can also effectively prevent the occurrence of ice during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0091] Figure 7 is a block diagram of a drinking water device according to an embodiment of the present invention.

[0092] Specifically, in some embodiments of the present invention, Figure 7 As shown, the drinking water equipment 1000 includes the control device 400 of the drinking water equipment of the above-mentioned embodiment of the present invention.

[0093] It should be understood that the specific implementation of the drinking water device in the embodiment of the present invention can refer to the specific implementation of the control method of the drinking water device in the aforementioned embodiment of the present invention, and will not be repeated here to reduce redundancy.

[0094] In summary, the drinking water equipment according to the embodiment of the present invention, by adopting the control device of the aforementioned drinking water equipment, can ensure that the drinking water equipment can stably provide cold water to the user, while also effectively preventing freezing from occurring during the refrigeration process, so that the drinking water equipment can achieve the best performance effect and water output experience.

[0095] It should be noted that the logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection portion with one or more wirings (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways if necessary, and then stored in a computer memory.

[0096] It should be understood that the various parts of the present invention can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, a plurality of steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0097] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0098] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0099] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0100] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0101] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0102] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A method for controlling a drinking water device, characterized in that: The drinking water equipment comprises a refrigeration device, a stirring device and a cold water storage tank, wherein the refrigeration device is used to refrigerate the water stored in the cold water storage tank, and the stirring device is used to stir the water stored in the cold water storage tank. The method comprises: Obtaining the water temperature in the cold water storage tank; Determining the operating parameters of the refrigeration device and the stirring device according to the water temperature in the cold storage water tank; According to the working parameters of the refrigeration device and the stirring device, the refrigeration device and the stirring device are controlled to work.

2. The control method of the drinking water equipment according to claim 1, characterized in that: The refrigeration device includes a variable frequency compressor and a built-in heat exchanger, and the stirring device includes a stirring motor and stirring blades. The variable frequency compressor is suitable for driving the built-in heat exchanger to refrigerate the water stored in the cold water tank, and the stirring motor is suitable for driving the stirring blades to stir the water stored in the cold water tank.

3. The control method of the drinking water equipment according to claim 2, characterized in that: The step of determining the operating parameters of the refrigeration device and the stirring device according to the water temperature in the cold storage water tank comprises: If the water temperature in the cold water storage tank is greater than a first preset temperature threshold, determining the operating parameter of the variable frequency compressor to be a first operating frequency; If the water temperature in the cold water tank is greater than the second preset temperature threshold and less than or equal to the first preset temperature threshold, the operating parameter of the variable frequency compressor is determined to be the second operating frequency, and the operating parameter of the stirring motor is determined to be the first operating frequency, wherein the second operating frequency is less than the first operating frequency.

4. The control method of the drinking water equipment according to claim 3, characterized in that: The step of determining the operating parameters of the refrigeration device and the stirring device according to the water temperature in the cold storage water tank further includes: If the water temperature in the cold storage water tank is greater than a third preset temperature threshold and less than or equal to the second preset temperature threshold, it is determined that the operating parameter of the variable frequency compressor is a third operating frequency, and the operating parameter of the stirring motor is a second operating frequency, wherein the third operating frequency is less than the second operating frequency, and the second operating frequency is less than the first operating frequency; If the water temperature in the cold water tank is greater than the fourth preset temperature threshold and less than or equal to the third preset temperature threshold, the operating parameter of the variable frequency compressor is determined to be the fourth operating frequency, and the operating parameter of the stirring motor is determined to be the third operating frequency, wherein the fourth operating frequency is less than the third operating frequency, and the third operating frequency is less than the second operating frequency.

5. The control method of the drinking water equipment according to claim 4, characterized in that: The first operating frequency range is [4000rpm, 4400rpm], the second operating frequency range is [3300rpm, 3700rpm], the third operating frequency range is [2600rpm, 3000rpm], and the fourth operating frequency range is [1800rpm, 2200rpm].

6. The control method of the drinking water equipment according to claim 4, characterized in that: The method further comprises: If the water temperature in the cold water storage tank reaches the fourth preset temperature threshold, the variable frequency compressor is controlled to stop.

7. The control method of the drinking water equipment according to claim 6, characterized in that: After controlling the variable frequency compressor to stop, the method further includes: If the water temperature in the cold water storage tank is greater than the third preset temperature threshold, the variable frequency compressor is controlled to start and run.

8. A computer-readable storage medium, characterized in that: A control program of the drinking water device is stored thereon, and when the control program of the drinking water device is executed by the processor, the control method of the drinking water device according to any one of claims 1 to 7 is implemented.

9. A control device for a drinking water device, characterized in that: The drinking water equipment comprises a refrigeration device, a stirring device and a cold water storage tank, wherein the refrigeration device is used to refrigerate the water stored in the cold water storage tank, and the stirring device is used to stir the water stored in the cold water storage tank. The device comprises: An acquisition module, used for acquiring the water temperature in the cold water storage tank; A determination module, used to determine the operating parameters of the refrigeration device and the stirring device according to the water temperature in the cold storage water tank; The control module is used to control the refrigeration device and the stirring device to work according to the working parameters of the refrigeration device and the stirring device.

10. A drinking water device, characterized in that: The drinking water device comprises the control device of the drinking water device according to claim 9.

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