Refrigerating system of drinking water equipment and refrigerating equipment

Abstract

The invention relates to the technical field of water drinking equipment, and discloses a refrigerating system of water drinking equipment and the water drinking equipment. The refrigerating device comprises a condenser and a compressor, the condenser is arranged in the refrigerating box, and the compressor is used for controlling the condenser to refrigerate; and the control device is connected with the refrigerating device and used for obtaining a control instruction of the transparency of the ice cubes when the refrigerating device is in the running state and controlling the running frequency of the compressor according to the control instruction. Therefore, the transparency of the ice cubes can be regulated and controlled, the application range of the drinking water equipment is widened, and the use experience of a user is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of drinking water equipment, and in particular to a refrigeration system and refrigeration equipment of drinking water equipment. Background Art

[0002] In the related art, although the ice-making function of the instant drink machine provides users with a convenient way to obtain ice cubes, there is a significant limitation, that is, the ice-making process can only generate ice cubes with one transparency. This single transparency ice cube cannot meet the diverse needs of users for the appearance of ice cubes in different scenarios. For example, when making certain high-end drinks, users may need ice cubes with high transparency to enhance the visual effect and quality of the drinks; while in some daily drinks, users may have relatively low requirements for the transparency of ice cubes. However, the current ice-making system of the instant drink machine lacks a mechanism to regulate the transparency of ice cubes, and cannot be customized according to the actual needs of users. 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 refrigeration system for a drinking water device, which can achieve the regulation of ice transparency by obtaining a control instruction of ice transparency and controlling the operating frequency of a compressor according to the control instruction, thereby broadening the application scope of the drinking water device and improving the user experience.

[0004] The second object of the present invention is to provide a drinking water device.

[0005] In order to achieve the above-mentioned purpose, the first aspect of the embodiment of the present invention proposes a refrigeration system for drinking water equipment, wherein the refrigeration system includes: a refrigerator; a refrigeration device, the refrigeration device includes a condenser and a compressor, the condenser is arranged in the refrigerator, and the compressor is used to control the condenser to perform refrigeration; a control device, the control device is connected to the refrigeration device, and is used to obtain a control instruction of ice transparency when the refrigeration device is in operation, and control the operating frequency of the compressor according to the control instruction.

[0006] According to the refrigeration system of the drinking water equipment in the embodiment of the present invention, the transparency of the ice cubes can be regulated by obtaining the control instruction of the transparency of the ice cubes and controlling the operating frequency of the compressor according to the control instruction, thereby broadening the application scope of the drinking water equipment and improving the user experience.

[0007] In addition, the refrigeration system of the drinking water equipment according to the above embodiment of the present invention may also include the following additional technical features:

[0008] According to one embodiment of the present invention, the refrigeration system further comprises a cold water tank, wherein the cold water tank is arranged below the refrigerator and is used to collect cold water generated when the refrigeration device is in operation.

[0009] According to an embodiment of the present invention, the ice making ice box comprises an ice sweeping module and an ice storing module, the ice sweeping module is arranged between the condenser and the ice storing module, and the ice sweeping module can rotate back and forth around the condenser.

[0010] According to one embodiment of the present invention, the refrigeration system further comprises an ice storage bin, the inlet of the ice storage bin is arranged opposite to the outlet of the ice making bin, and the ice cubes in the ice holding module are sent to the ice storage bin through the outlet of the ice making bin for storage when the ice sweeping module rotates back and forth.

[0011] According to an embodiment of the present invention, an infrared sensor is provided on the ice storage bin, and the infrared sensor is used to detect the ice storage state in the ice storage bin.

[0012] According to one embodiment of the present invention, the control device is also used to: obtain the ice storage status in the ice storage bin and the cold water temperature in the cold water tank; when the ice storage status is a full ice state and the cold water temperature is less than a first preset temperature, control the compressor to be in a shutdown state; when the ice storage status is a not full ice state or the cold water temperature is greater than a second preset temperature, control the compressor to be in a running state, wherein the second preset temperature is greater than the first preset temperature.

[0013] According to one embodiment of the present invention, the control device is used to: when the transparency of the ice cubes in the control instruction is a first preset transparency, determine the operating frequency of the compressor to be a first preset frequency; when the transparency of the ice cubes in the control instruction is a second preset transparency, determine the operating frequency of the compressor to be a second preset frequency; when the transparency of the ice cubes in the control instruction is a third preset transparency, determine the operating frequency of the compressor to be a third preset frequency.

[0014] According to an embodiment of the present invention, the first preset frequency is an operating frequency corresponding to when the compressor operates at full power.

[0015] According to an embodiment of the present invention, the control device is further used to: before controlling the operating frequency of the compressor according to the control instruction, control the compressor to be in a shutdown state for a preset time period.

[0016] In order to achieve the above-mentioned purpose, a second embodiment of the present invention provides a drinking water device, including the refrigeration system of the drinking water device of the aforementioned embodiment of the present invention.

[0017] According to the drinking water equipment of the embodiment of the present invention, by adopting the refrigeration system of the drinking water equipment of the above embodiment of the present invention, the transparency of ice cubes can be regulated, the application scope of the drinking water equipment is broadened, and the user experience is improved.

[0018] 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

[0019] Figure 1 is a block diagram of a refrigeration system of a drinking water device according to an embodiment of the present invention;

[0020] Figure 2 is a schematic structural diagram of a drinking water device according to an embodiment of the present invention;

[0021] Figure 3 Schematic diagram of a drinking water device according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] Refrigerator 10, refrigeration device 11, condenser 12, compressor 13, control device 14, cold water tank 15, ice sweeping module 16, ice storing module 17, ice storage bin 18, water leakage hole 19, refrigeration system 100 of drinking water equipment, drinking water equipment 1000. DETAILED DESCRIPTION

[0024] 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.

[0025] The following describes a refrigeration system and a refrigeration device for drinking water equipment according to an embodiment of the present invention with reference to the accompanying drawings.

[0026] Figure 1 Schematic diagram of a cooling system for drinking water equipment according to an embodiment of the present invention.

[0027] Specifically, in some embodiments of the present invention, Figure 1 As shown, the refrigeration system 100 of the drinking water equipment includes: a refrigerator 10; a refrigeration device 11, the refrigeration device 11 includes a condenser 12 and a compressor 13, the condenser 12 is arranged in the refrigerator 10, and the compressor 13 is used to control the condenser 12 to refrigerate; a control device 14, the control device 14 is connected to the refrigeration device 11, and is used to obtain a control instruction of ice transparency when the refrigeration device 11 is in operation, and control the operating frequency of the compressor 13 according to the control instruction.

[0028] Specifically, in this embodiment, the refrigeration system 100 of the drinking water equipment includes a refrigerator 10, a refrigeration device 11 and a control device 14, wherein the refrigeration device 11 includes a condenser 12 and a compressor 13, the condenser 12 is arranged in the refrigerator 10, the compressor 13 is used to control the condenser 12 to refrigerate, and the control device 14 is connected to the refrigeration device 11, and is used to obtain the control instruction of ice transparency when the refrigeration device 11 is in operation, and control the operating frequency of the compressor 13 according to the control instruction. For example, when the user turns on the power and successfully starts the refrigeration function, the refrigeration device 11 is in operation, and the system will provide an operation interface, allowing the user to select and set the transparency level of ice generated by refrigeration in the drinking water equipment 1000 according to personal preferences or actual needs. Through this interactive process, the system can successfully capture and parse the user's specific control instructions on ice transparency. Among them, the operation interface can be a touch screen, a physical button or a mobile phone APP, etc., which is not specifically limited here.

[0029] It should be noted that, in order to facilitate user selection and operation, while taking into account ice-making efficiency and ice quality, the present invention can preset three ice cube transparency levels for users to choose from, namely, ice cubes with 60% transparency, ice cubes with 80% transparency, and ice cubes with 90% transparency. Each ice cube transparency level corresponds to a specific control instruction, and a one-to-one correspondence is established to ensure that the system can accurately adjust the ice-making parameters according to different control instructions and generate ice cubes with corresponding transparency. For example, when the user chooses to generate ice cubes with 60% transparency on the operation interface, the system will recognize the selection and generate a first control instruction that matches it; when the user chooses to generate ice cubes with 80% transparency, the corresponding control instruction is the second control instruction; when the user chooses to generate ice cubes with 90% transparency, the corresponding control instruction is the third control instruction. This method of presetting levels not only simplifies the user's selection process, but also ensures the adjustability of the transparency of the ice cubes.

[0030] In addition, the present invention does not specifically limit the number of levels of ice cube transparency. In addition to the above-mentioned three preset levels, four or five ice cube transparency levels can be flexibly set according to actual application scenarios and user feedback to provide more refined transparency adjustment options, meet the user's personalized pursuit of the appearance of ice cubes in different scenarios, and further enhance the user's usage experience and satisfaction.

[0031] After determining the operating frequency of the refrigeration device 11 according to the control instruction, the refrigeration device 11 can be accurately controlled according to the determined operating frequency to achieve effective adjustment of the transparency of the ice cubes. For example, when the user chooses to generate ice cubes with a transparency of 60%, the system will recognize the corresponding control instruction as the first control instruction. At this time, the system will automatically query the pre-stored correspondence table of ice cube transparency and operating frequency of the refrigeration device 11. The correspondence table is obtained through a large amount of experimental data and precise calculation and analysis, and can accurately reflect the correspondence between different ice cube transparencies and the operating frequency of the refrigeration device 11. It can then be determined that the operating frequency of the refrigeration device 11 corresponding to the 60% transparency ice cube is 4200rpm, thereby controlling the operating frequency of the refrigeration device 11 to 4200rpm to generate 60% transparency ice cubes that meet user needs.

[0032] Similarly, when the user chooses to generate ice cubes with 80% transparency, the corresponding control instruction is the second control instruction. After receiving the instruction, the system also queries the pre-stored corresponding table to determine that the operating frequency of the refrigeration device 11 that matches the ice cubes with 80% transparency is 3000rpm. Thus, the operating frequency of the refrigeration device 11 is controlled to be 3000rpm to generate ice cubes with 80% transparency, meeting the user's diverse needs for ice cube transparency in different scenarios.

[0033] When the user chooses to generate ice cubes with 90% transparency, the corresponding control instruction is the third control instruction. At this time, the system queries the pre-stored corresponding table according to the third control instruction and determines that the operating frequency of the refrigeration device 11 should be 2000rpm. Thus, the operating frequency of the refrigeration device 11 is controlled to be 2000rpm to generate ice cubes with 90% transparency, further improving the user experience and satisfaction.

[0034] Further, in some embodiments of the present invention, Figure 2 As shown, the refrigeration system further includes a cold water tank 15, wherein the cold water tank 15 is disposed below the refrigerator 10 and is used to collect cold water generated when the refrigeration device 11 is in operation.

[0035] Specifically, in this embodiment, the refrigeration system also includes a cold water tank 15, wherein the cold water tank 15 is arranged below the refrigerator 10, and at least one water leakage hole 19 is provided at the bottom of the refrigerator 10. During the operation of the refrigeration device 11, if the cold water in the refrigeration device 11 overflows, the overflowed cold water can flow into the cold water tank 15 through the water leakage hole 19 for storage.

[0036] Furthermore, in some embodiments of the present invention, the ice making refrigerator 10 includes an ice sweeping module 16 and an ice storing module 17 . The ice sweeping module 16 is disposed between the condenser 12 and the ice storing module 17 , and the ice sweeping module 16 can rotate back and forth around the condenser 12 .

[0037] Specifically, in this embodiment, the ice making refrigerator 10 includes an ice sweeping module 16 and an ice storing module 17. The ice sweeping module 16 is arranged between the condenser 12 and the ice storing module 17, and the ice sweeping module 16 can rotate back and forth around the condenser 12. During the process of the ice sweeping module 16 rotating back and forth around the condenser 12, the cold water and ice cubes in the ice making refrigerator 10 first fall into the ice storing module 17, so that the cold water flows into the cold water tank 15 through at least one water leakage hole 19 for storage, and the ice cubes are swept to the ice storage bin 18 for storage under the rotation of the ice sweeping module 16.

[0038] Furthermore, in some embodiments of the present invention, the refrigeration system further includes an ice storage bin 18, the inlet of the ice storage bin 18 is arranged opposite to the outlet of the ice making bin 10, and the ice cubes in the ice holding module 17 are sent to the ice storage bin 18 through the outlet of the ice making bin 10 for storage when the ice sweeping module 16 rotates back and forth.

[0039] Specifically, in this embodiment, the refrigeration system further includes an ice storage bin 18, the inlet of the ice storage bin 18 is arranged opposite to the outlet of the ice making bin 10, so that the transmission of ice cubes is smoother and more efficient. In the process of the ice sweeping module 16 rotating back and forth around the condenser 12, the cold water and ice cubes in the ice making bin 10 first fall into the ice holding module 17, so that the cold water flows into the cold water tank 15 through at least one water leakage hole 19 for storage, and the ice cubes accumulated in the ice holding module 17 will move along the outlet direction of the ice making bin 10 under the driving action of the ice sweeping module 16, and be accurately sent to the ice storage bin 18 through the inlet of the ice storage bin 18 for storage. The whole process has a high degree of automation, thereby improving the efficiency of ice cube storage.

[0040] Furthermore, in some embodiments of the present invention, an infrared sensor is provided on the ice storage bin 18 , and the infrared sensor is used to detect the ice storage state in the ice storage bin 18 .

[0041] Specifically, in this embodiment, an infrared sensor is provided on the ice storage bin 18, and the infrared sensor is used to detect the ice storage status in the ice storage bin 18. By transmitting and receiving infrared signals, the infrared sensor can accurately sense information such as the quantity, distribution and stacking height of ice cubes, and feed this information back to the control system to ensure ice making efficiency and ice quality, while avoiding excessive accumulation of ice cubes leading to reduced refrigeration effect or equipment damage, thereby increasing the service life of the equipment.

[0042] Furthermore, in some embodiments of the present invention, the control device 14 is also used to: obtain the ice storage status in the ice storage bin 18 and the cold water temperature in the cold water tank 15; when the ice storage status is a full ice state and the cold water temperature is less than a first preset temperature, control the compressor 13 to be in a shutdown state; when the ice storage status is a less than full ice state or the cold water temperature is greater than a second preset temperature, control the compressor 13 to be in a running state, wherein the second preset temperature is greater than the first preset temperature.

[0043] Specifically, in this embodiment, an infrared sensor may be installed inside the ice storage bin 18, and a temperature sensor may be installed in the cold water tank 15, so that the ice storage state in the ice storage bin 18 may be obtained by the infrared sensor, and the cold water temperature in the cold water tank 15 may be obtained by the temperature sensor. In addition, the present invention may not specifically limit the method for obtaining the ice storage state in the ice storage bin 18 and the cold water temperature in the cold water tank 15.

[0044] The ice storage state in the ice storage bin 18 can be obtained by an infrared sensor, and the cold water temperature in the cold water tank 15 can be obtained by a temperature sensor, and when it is determined that the ice storage state is full of ice and the cold water temperature is less than a first preset temperature, the compressor 13 is controlled to be in a shutdown state. The first preset temperature can be preferably 6 degrees Celsius. In addition, the present invention may not specifically limit the value of the first preset temperature.

[0045] The ice storage status in the ice storage bin 18 can be obtained through an infrared sensor, and the cold water temperature in the cold water tank 15 can be obtained through a temperature sensor, and when it is determined that the ice storage status is not full of ice or the cold water temperature is greater than a second preset temperature, the drinking water equipment 1000 is controlled to be in a refrigeration and ice-making condition, wherein the second preset temperature is greater than the first preset temperature, and the second preset temperature can preferably be 8 degrees Celsius. In addition, the present invention may not specifically limit the value of the second preset temperature.

[0046] Further, in some embodiments of the present invention, when the transparency of the ice cubes in the control instruction is the first preset transparency, the operating frequency of the compressor 13 is determined to be the first preset frequency; when the transparency of the ice cubes in the control instruction is the second preset transparency, the operating frequency of the compressor 13 is determined to be the second preset frequency; when the transparency of the ice cubes in the control instruction is the third preset transparency, the operating frequency of the compressor 13 is determined to be the third preset frequency.

[0047] After obtaining the control instruction of ice cube transparency, when the ice cube transparency in the control instruction is the first preset transparency, the operating frequency of the refrigeration device 11 is determined to be the first preset frequency, wherein the first preset transparency can be preferably 60% transparency, and the first preset frequency can be preferably 4200rpm, when the ice cube transparency in the control instruction is the second preset transparency, the operating frequency of the refrigeration device 11 is determined to be the second preset frequency, wherein the second preset transparency can be preferably 80% transparency, and the second preset frequency can be preferably 3000rpm, when the ice cube transparency in the control instruction is the third preset transparency, the operating frequency of the refrigeration device 11 is determined to be the third preset frequency, wherein the third preset transparency can be preferably 90% transparency, and the third preset frequency can be preferably 2000rpm. In addition, the present invention may not specifically limit the values ​​of the first preset transparency, the second preset transparency, the third preset transparency, the first preset frequency, the second preset frequency, and the third preset frequency.

[0048] Further, in some embodiments of the present invention, the first preset frequency is the operating frequency corresponding to the full-power operation of the compressor 13. It should be noted that the value of the first preset frequency is related to the factory settings of the refrigeration device 11, for example, if the corresponding operating frequency when the refrigeration device 11 is in full power operation is 4200rpm, then the first preset frequency is determined to be 4200rpm, and if the corresponding operating frequency when the refrigeration device 11 is in full power operation is 4500rpm, then the first preset frequency is determined to be 4500rpm.

[0049] Furthermore, in some embodiments of the present invention, the control device 14 is further configured to: before controlling the operating frequency of the compressor 13 according to the control instruction, control the compressor 13 to be in a shutdown state for a preset period of time.

[0050] Specifically, in this embodiment, before the operating frequency of the compressor 13 is controlled according to the temperature, the compressor 13 is controlled to be in a shutdown state for a preset time, wherein the preset time may preferably be three minutes, thereby ensuring the internal pressure of the compressor 13 and increasing the service life of the compressor 13. In addition, the present invention may not specifically limit the value of the preset time.

[0051] In summary, according to the refrigeration system of the drinking water equipment 1000 in the embodiment of the present invention, by obtaining the control instructions of the transparency of ice cubes and controlling the operating frequency of the compressor 13 according to the control instructions, the transparency of ice cubes can be regulated, and the application scope of the drinking water equipment 1000 is broadened, and the user experience is improved.

[0052] Figure 3 Schematic diagram of a drinking water device according to an embodiment of the present invention.

[0053] like Figure 3 As shown, the drinking water device 1000 includes the refrigeration system 100 of the drinking water device of the aforementioned embodiment of the present invention.

[0054] According to the drinking water equipment 1000 of the embodiment of the present invention, by adopting the refrigeration system of the drinking water equipment 1000 of the above embodiment of the present invention, the transparency of ice cubes can be regulated, the application scope of the drinking water equipment 1000 is broadened, and the user experience is improved.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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 refrigeration system for drinking water equipment, characterized in that: The refrigeration system comprises: Make refrigerators; A refrigeration device, the refrigeration device comprising a condenser and a compressor, the condenser is arranged in the refrigerator, and the compressor is used to control the condenser to perform refrigeration; A control device is connected to the refrigeration device and is used to obtain a control instruction of ice transparency when the refrigeration device is in operation, and to control the operating frequency of the compressor according to the control instruction.

2. The refrigeration system of the drinking water equipment according to claim 1, characterized in that: The refrigeration system further comprises a cold water tank, wherein the cold water tank is arranged below the refrigerator and is used to collect cold water generated when the refrigeration device is in operation.

3. The refrigeration system of the drinking water equipment according to claim 2, characterized in that: The ice making ice box comprises an ice sweeping module and an ice storing module. The ice sweeping module is arranged between the condenser and the ice storing module, and the ice sweeping module can rotate back and forth around the condenser.

4. The refrigeration system of the drinking water equipment according to claim 3, characterized in that: The refrigeration system further comprises an ice storage bin, the inlet of which is arranged opposite to the outlet of the ice making bin, and the ice cubes in the ice holding module are sent to the ice storage bin through the outlet of the ice making bin for storage when the ice sweeping module rotates back and forth.

5. The refrigeration system of the drinking water equipment according to claim 4, characterized in that: The ice storage bin is provided with an infrared sensor, and the infrared sensor is used to detect the ice storage state in the ice storage bin.

6. The refrigeration system of the drinking water equipment according to claim 5, characterized in that: The control device is also used to: obtain the ice storage state in the ice storage bin and the cold water temperature in the cold water tank; control the compressor to be in a shutdown state when the ice storage state is a full ice state and the cold water temperature is less than a first preset temperature; control the compressor to be in a running state when the ice storage state is not a full ice state or the cold water temperature is greater than a second preset temperature, wherein the second preset temperature is greater than the first preset temperature.

7. The refrigeration system of the drinking water equipment according to claim 1, characterized in that: The control device is used to: when the ice cube transparency in the control instruction is the first preset transparency, determine the operating frequency of the compressor to be the first preset frequency; when the ice cube transparency in the control instruction is the second preset transparency, determine the operating frequency of the compressor to be the second preset frequency; when the ice cube transparency in the control instruction is the third preset transparency, determine the operating frequency of the compressor to be the third preset frequency.

8. The refrigeration system of the drinking water equipment according to claim 7, characterized in that: The first preset frequency is the operating frequency corresponding to when the compressor operates at full power.

9. The refrigeration system of the drinking water equipment according to any one of claims 1 to 8, characterized in that: The control device is also used for controlling the compressor to be in a shutdown state for a preset time period before controlling the operating frequency of the compressor according to the control instruction.

10. A drinking water device, characterized in that: A refrigeration system comprising the drinking water equipment according to any one of claims 1 to 9.

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