Drinking water equipment and refrigeration waterway system thereof

Abstract

The utility model discloses drinking water equipment and a refrigeration water path system thereof, and the refrigeration water path system comprises a cold storage water tank; the refrigeration assembly is connected with the cold storage water tank; the stirring assembly is connected with the cold storage water tank; the water outlet pipeline is arranged between the refrigeration assembly and the stirring assembly; the temperature detection part is configured to detect the water storage temperature of the cold storage water tank; and the control assembly is connected with the temperature detection part, the refrigeration assembly and the stirring assembly, and the control assembly is configured to adjust the working states of the refrigeration assembly and the stirring assembly according to the detection temperature of the temperature detection part. Therefore, the refrigerating assembly and the stirring assembly are controlled by the control assembly to work in the corresponding working state according to the detected temperature of the temperature detection part, and therefore it is ensured that the drinking water equipment provides cold water for a user, the freezing phenomenon in the refrigerating process is 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 utility model relates to drinking water equipment technical field especially, relates to a kind of refrigeration waterway system of drinking water equipment and a kind of drinking water equipment. BACKGROUND

[0002] Instant drinking water machine, mainly using compressor and evaporator realize the quick cooling refrigeration of drinking water machine effluent, can quickly meet the cold water water demand of user, however, the problem of related art is in the process of refrigeration to drinking water machine effluent, with the passage of refrigeration time, refrigeration uneven problem often appears, for example, the water temperature near evaporator place compared with the water temperature away from evaporator place there is obvious difference, leading to effluent temperature inconsistency, even when the water temperature near evaporator place is too low, icing phenomenon also easily occurs, causing drinking water equipment performance effect and effluent experience to be poor. SUMMARY

[0003] The utility model aims at at least in certain extent solve one of the technical problems in the related art. To this end, one purpose of the utility model is to propose a kind of refrigeration waterway system of drinking water equipment, the detection temperature of temperature detection piece is worked with corresponding working state by control assembly control refrigeration assembly and stirring assembly, to ensure that drinking water equipment provides cold water for user while effectively preventing icing phenomenon during refrigeration, so that drinking water equipment reaches optimal performance effect and effluent experience.

[0004] Another purpose of the utility model is to propose a kind of drinking water equipment.

[0005] To achieve the above-mentioned purpose, the refrigeration waterway system of drinking water equipment proposed in the utility model example includes: cold storage water tank;Refrigeration assembly, the refrigeration assembly is connected the cold storage water tank;Stirring assembly, the stirring assembly is connected the cold storage water tank;Effluent pipeline, the effluent pipeline is arranged between the refrigeration assembly and the stirring assembly;Temperature detection piece, the temperature detection piece is configured to detect the water storage temperature of the cold storage water tank;Control assembly, the control assembly is connected the temperature detection piece, the refrigeration assembly and the stirring assembly respectively, and the control assembly is configured to adjust the working state of the refrigeration assembly and the stirring assembly according to the detection temperature of the temperature detection piece respectively.

[0006] According to the refrigeration waterway system of drinking water equipment of the utility model example, the detection temperature of temperature detection piece is worked with corresponding working state by control assembly control refrigeration assembly and stirring assembly, to ensure that drinking water equipment provides cold water for user while effectively preventing icing phenomenon during refrigeration, so that drinking water equipment reaches optimal performance effect and effluent experience.

[0007] In addition, the cooling water circuit system of the drinking water equipment according to the above-described example of this utility model may also have the following additional technical features:

[0008] In some examples of this utility model, the control component includes a motor controller and a signal controller. The signal controller is connected to the temperature detection element and configured to determine the operating parameters of the refrigeration component and the stirring component based on the detected temperature of the temperature detection element. The motor controller is connected to the signal controller and configured to control the refrigeration component based on the operating parameters of the refrigeration component and the stirring component based on the operating parameters of the stirring component.

[0009] In some examples of this utility model, the refrigeration component includes: a microchannel condenser configured to exchange heat with the outside environment; a built-in evaporator arranged around the axis of the cold water storage tank and configured to exchange heat with the water stored in the cold water storage tank; and a variable frequency compressor connected to both the microchannel condenser and the built-in evaporator, configured to drive the microchannel condenser and the built-in evaporator to cool the water stored in the cold water storage tank.

[0010] In some examples of this invention, the refrigeration assembly further includes a throttling element disposed between the microchannel condenser and the built-in evaporator.

[0011] In some examples of this utility model, the refrigeration component further includes an axial fan, which is disposed below the microchannel condenser.

[0012] In some examples of this utility model, the stirring assembly includes: stirring blades configured to stir the water stored in the cold water tank; and a stirring motor connected to the stirring blades, configured to drive the stirring blades to rotate.

[0013] In some examples of this invention, the water outlet pipe is arranged around the axis of the stirring motor.

[0014] In some examples of this utility model, the cooling water circuit system further includes a water level detection component, which is configured to detect the water level of the cold water storage tank.

[0015] In some examples of this utility model, the cold water storage tank includes an outer shell and an inner tank, with a thermal insulation medium filling the space between the outer shell and the inner tank.

[0016] To achieve the above objectives, the drinking water device proposed in this utility model example includes the cooling water circuit system of the drinking water device of the above utility model example.

[0017] According to the water drinking equipment of this utility model, the aforementioned cooling water circuit system of the water drinking equipment is used. The cooling component and the stirring component are controlled by the control component to work in the corresponding working state according to the temperature detected by the temperature detection component. Thus, while ensuring that the water drinking equipment provides cold water to users, it effectively prevents icing during the cooling process, so that the water drinking equipment achieves the best performance effect and water dispensing experience.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] Figure 1 This is a block diagram of the cooling water circuit system of the drinking water equipment according to the example of this utility model;

[0020] Figure 2 This is a block diagram of the cooling water circuit system of a drinking water device according to an example of the present invention.

[0021] Figure 3 This is a schematic diagram of the cooling water circuit system of a drinking water device according to an example of this utility model;

[0022] Figure 4 This is a schematic diagram of the cooling water circuit system of a drinking water device according to an example of this utility model;

[0023] Figure 5 This is a block diagram of the drinking water device according to an example of this utility model.

[0024] Figure label:

[0025] The drinking water equipment includes a refrigeration water system 1000, a cold water storage tank 10, an outer shell 11, an inner box 12, insulation medium 13, a refrigeration component 20, a microchannel condenser 21, a built-in evaporator 22, a variable frequency compressor 23, an axial flow fan 24, a stirring component 30, stirring blades 31, a stirring motor 32, a water outlet pipe 40, a temperature detection component 50, a control component 60, a motor controller 61, a signal controller 62, a water level detection component 70, and a drinking water equipment 2000. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0027] The following description, with reference to the accompanying drawings, describes the cooling water circuit system and the drinking water equipment of this utility model embodiment.

[0028] Figure 1 This is a block diagram of the cooling water circuit system of the drinking water equipment according to the example of this utility model.

[0029] Specifically, in some examples of this utility model, such as Figure 1 As shown, the cooling water system 1000 of the drinking water equipment includes: a cold water storage tank 10, a cooling component 20, a stirring component 30, a water outlet pipe 40, a temperature detection component 50, and a control component 60.

[0030] The cooling component 20 is connected to the cold water storage tank 10; the stirring component 30 is connected to the cold water storage tank 10; the water outlet pipe 40 is located between the cooling component 20 and the stirring component 30; the temperature detection element 50 is configured to detect the water storage temperature of the cold water storage tank 10; the control component 60 is connected to the temperature detection element 50, the cooling component 20 and the stirring component 30 respectively, and the control component 60 is configured to adjust the working status of the cooling component 20 and the stirring component 30 according to the temperature detected by the temperature detection element 50.

[0031] It is understood that in this example of the present invention, the control component 60 can adjust the working state of the cooling component 20 and the stirring component 30 according to the water temperature detected by the temperature detection component 50. The cooling component 20 cools the water in the cold water tank 10, allowing the water to exchange heat instantly with the water in the outlet pipe 40. The stirring component 30 stirs the water in the cold water tank 10, ensuring that the water is cooled evenly. Thus, while ensuring that the drinking water equipment provides cold water to users, it effectively prevents icing during the cooling process, enabling the drinking water equipment to achieve the best performance and water dispensing experience.

[0032] Optionally, in the above examples of this utility model, the cold water tank 10 can be other forms of cold storage tank, and the stored water can be other forms of cold storage liquid, such as brine solution or eutectic salt solution. In addition, this utility model does not specifically limit the selection of cold storage tank and cold storage liquid.

[0033] Specifically, in some examples of this utility model, the control component 60 transmits signals to the temperature detection element 50, the refrigeration component 20, and the stirring component 30. The control component 60 is configured to adjust the operating speed of the refrigeration component 20 and the operating frequency of the stirring component 30 according to the temperature detected by the temperature detection element 50. For example, the temperature detection element 50 detects the water temperature in the cold water storage tank 10 in real time, generates a corresponding electrical signal based on the water temperature, and transmits it to the control component 60. At this time, the control component 60 controls the operating speed of the refrigeration component 20 and the operating frequency of the stirring component 30 according to the acquired electrical signal, so as to adjust the working state of the refrigeration component 20 and the stirring component 30 respectively.

[0034] For example, when the water temperature in the cold water storage tank 10 is greater than the first preset temperature threshold, the refrigeration component 20 is controlled by the control component 60 to operate at the first operating speed (high frequency). The first preset temperature threshold can be set according to the cold storage capacity of the cold water storage tank 10. For example, the first preset temperature threshold can preferably be 10℃. The first operating speed can also be set according to the refrigeration capacity of the refrigeration component 20. For example, the first operating speed can preferably be 4200 rpm.

[0035] When the water temperature in the cold water storage tank 10 is greater than the second preset temperature threshold and less than or equal to the first preset temperature threshold, the refrigeration component 20 is controlled by the control component 60 to operate at the second operating speed (medium frequency), and the stirring component 30 is controlled to operate at the first operating frequency. The second operating speed is less than the first operating speed. In addition, the second preset temperature threshold can be set according to the cold storage capacity of the cold water storage tank 10. For example, the second preset temperature threshold can preferably be 5°C. The second operating speed can be set according to the cooling capacity of the refrigeration component 20. For example, the second operating speed can preferably be 3500 rpm. The first operating frequency can be set according to the stirring capacity of the stirring component 30. For example, the first operating frequency can preferably be set synchronously with the start and stop of the refrigeration component 20.

[0036] When the water temperature in the cold water storage tank 10 is greater than the third preset temperature threshold and less than or equal to the second preset temperature threshold, the refrigeration component 20 is controlled by the control component 60 to operate at the third operating speed (medium-low frequency), and the stirring component 30 is controlled to operate at the second operating frequency. The third operating speed is less than the second operating speed, and the second operating frequency is less than the first operating frequency. In addition, the third preset temperature threshold can be set according to the cold storage capacity of the cold water storage tank. For example, the third preset temperature threshold can preferably be 1℃. The third operating speed can be set according to the cooling capacity of the refrigeration component 20. For example, the third operating speed can preferably be 2800 rpm. The second operating frequency can be set according to the stirring capacity of the stirring component 30. For example, the second operating frequency can preferably be 4 minutes on and 1 minute off.

[0037] When the water temperature in the cold water storage tank 10 is greater than the fourth preset temperature threshold and less than or equal to the third preset temperature threshold, the control component 60 controls the refrigeration component 20 to operate at the fourth working speed (low frequency) and controls the stirring component 30 to operate at the third working frequency. The fourth working speed is less than the third working speed, and the third working frequency is less than the second working frequency. In addition, the fourth preset temperature threshold can be set according to the cold storage capacity of the cold water storage tank 10. For example, the fourth preset temperature threshold can preferably be -2.5℃. The fourth working speed can be set according to the cooling capacity of the refrigeration component 20. For example, the fourth working speed can preferably be 2000 rpm. The third working frequency can be set according to the stirring capacity of the stirring component 30. For example, the second working frequency can preferably be 2 minutes on and 1 minute off.

[0038] Furthermore, in some examples of this utility model, such as Figure 2 As shown, the control component 60 includes a motor controller 61 and a signal controller 62. The signal controller 62 is connected to the temperature detection element 50 and is configured to determine the operating parameters of the refrigeration component 20 and the stirring component 30 based on the temperature detected by the temperature detection element 50. The motor controller 61 is connected to the signal controller 62 and is configured to control the refrigeration component 20 based on the operating parameters of the refrigeration component 20 and to control the stirring component 30 based on the operating parameters of the stirring component 30.

[0039] Specifically, in some examples of this utility model, the signal controller 62 can receive the electrical signal from the temperature detection element 50, and then calculate the required operating speed of the refrigeration component 20 and the required operating frequency of the stirring component 30 based on the electrical signal, and generate corresponding operating parameters to achieve precise motion control. The motor controller 61 can control the movement of the refrigeration component 20 and the stirring component 30 respectively according to the operating parameters, thereby controlling the operating speed of the refrigeration component 20 and the operating frequency of the stirring component 30. Thus, by setting the motor controller 61 and the signal controller 62 to work together, the operating speed of the refrigeration component 20 and the operating frequency of the stirring component 30 can be precisely controlled and adjusted. While ensuring that the water drinking equipment provides cold water to users, it effectively prevents icing during the refrigeration process, so that the water drinking equipment achieves the best performance and water dispensing experience.

[0040] Optionally, in the above embodiments of this utility model, the motor controller 61 and the signal controller 62 can transmit data via a CAN bus. The signal controller 62 can send instructions to the motor controller 61 to control the refrigeration component 20 and the stirring component 30. At the same time, the motor controller 61 can feed back the status information of the refrigeration component 20 and the stirring component 30 to the signal controller 62 via the CAN bus, so that the signal controller 62 can adjust the control strategy accurately and efficiently, thereby improving the reliability of the control component 50.

[0041] Furthermore, in some examples of this utility model, such as Figure 3 As shown, the refrigeration assembly 20 includes: a microchannel condenser 21, a built-in evaporator 22, and a variable frequency compressor 23.

[0042] Among them, such as Figure 3 As shown, the microchannel condenser 21 is configured to exchange heat with the outside environment; the built-in evaporator 22 is arranged around the axis of the cold water storage tank 10, and the built-in evaporator 22 is configured to exchange heat with the water stored in the cold water storage tank 10; the variable frequency compressor 23 is connected to the microchannel condenser 21 and the built-in evaporator 22 respectively, and the variable frequency compressor 23 is configured to drive the microchannel condenser 21 and the built-in evaporator 22 to cool the water stored in the cold water storage tank 10.

[0043] It is understood that in this example of the present invention, the microchannel condenser 21, the built-in evaporator 22, and the variable frequency compressor 23 are interconnected. The variable frequency compressor 23 can drive the microchannel condenser 21 and the built-in evaporator 22 to cool the water stored in the cold water tank 10. Specifically, the refrigerant is compressed in the variable frequency compressor 23 and then flows to the microchannel condenser 21. After being compressed, the refrigerant exchanges heat with the outside through the microchannel condenser 21 (heat dissipation and cooling) and then flows to the built-in evaporator 22 to provide cooling capacity. The built-in evaporator 22, which is arranged around the axis of the cold water tank 10, exchanges heat with the water stored in the cold water tank 10 to reduce the temperature of the water stored in the cold water tank 10, thereby realizing the cooling of the water stored in the cold water tank 10.

[0044] Furthermore, in some examples of this invention, the refrigeration assembly 20 further includes a throttling element disposed between the microchannel condenser 21 and the built-in evaporator 22.

[0045] It is understood that in this example of the present invention, a throttling element is also provided between the microchannel condenser 21 and the built-in evaporator 22. The throttling element can be used to adjust the refrigerant flow rate, thereby adjusting the heat exchange capacity of the microchannel condenser 21 and the built-in evaporator 22.

[0046] Optionally, in the above examples of this utility model, the throttling element can be a capillary tube.

[0047] Furthermore, in some examples of this utility model, such as Figure 3 As shown, the cooling assembly 20 also includes an axial fan 24, which is disposed below the microchannel condenser 21.

[0048] It is understood that, in this example of the present invention, as Figure 3 As shown, the refrigeration assembly 20 also includes an axial fan 24 disposed below the microchannel condenser 21. The air outlet of the axial fan 24 is directed toward the microchannel condenser 21. The axial fan 24 generates airflow by rotating its blades to rapidly cool and liquefy the gaseous refrigerant in the microchannel condenser 21, thereby achieving auxiliary heat dissipation for the microchannel condenser 21.

[0049] Furthermore, in some examples of this utility model, such as Figure 3 As shown, the stirring assembly 30 includes: stirring blades 31 and stirring motor 32.

[0050] The stirring blade 31 is configured to stir the water stored in the cold water tank 10; the stirring motor 32 is connected to the stirring blade 31 and is configured to drive the stirring blade 31 to rotate.

[0051] It is understood that, in this example of the present invention, as Figure 3 As shown, the stirring assembly 30 is installed inside the cold storage tank 10 and stirs the water stored in the cold storage tank 10 to make the water store cold evenly. The stirring assembly 30 includes stirring blades 31 for stirring the water stored in the cold storage tank 10 and stirring motor 32 for driving the stirring blades 31 to rotate.

[0052] Specifically, in some examples of this utility model, such as Figure 3 As shown, the stirring assembly 30 includes a stirring motor 31 and stirring blades 32. During the operation of the stirring assembly 30, the stirring motor 31 drives the stirring blades 32 to rotate at a preset frequency so that the stirring blades 32 stir the water stored in the cold water storage tank 10. This achieves uniform cooling of the stored water and effectively prevents local freezing caused by rapid cooling in the cold water storage tank 10.

[0053] Furthermore, in some examples of this utility model, such as Figure 4 As shown, the water outlet pipe 40 is arranged around the axis of the stirring motor 32.

[0054] It is understood that, in this example of the present invention, as Figure 4 As shown, the built-in evaporator 22 is arranged around the axis of the cold water storage tank 10, and the water outlet pipe 40 is arranged around the axis of the stirring motor 32. Thus, uniform cold storage of water stored in the cold water storage tank 10 and uniform cooling of water outlet pipe 40 can be achieved. Therefore, while ensuring that the drinking water equipment provides cold water to users, it effectively prevents icing during the cooling process, so that the drinking water equipment can achieve the best performance and water dispensing experience.

[0055] Furthermore, in some examples of this utility model, such as Figure 3 As shown, the cooling water system 1000 also includes a water level detection component 70, which is configured to detect the water level in the cold water storage tank.

[0056] Specifically, in this embodiment, the cooling water system 1000 further includes a water level detection component 70, which is disposed in the cold water storage tank 10. The water level detection component 70 is configured to detect the water level in the cold water storage tank 10. The water level detection component 70 is preferably a float ball. The water level detection component 70 can detect the water level in the cold water storage tank 10 to ensure that the water level is always maintained at an appropriate level. This ensures that the drinking water equipment can stably provide cold water to users. In addition, it can prevent damage to related equipment and improve the safety of the drinking water equipment. Furthermore, this utility model does not impose specific limitations on the selection of the water level detection component 70.

[0057] Furthermore, in some examples of this utility model, such as Figure 3 As shown, the cold water storage tank 10 includes an outer shell 11 and an inner tank 12, with a thermal insulation medium 13 filling the space between the outer shell 11 and the inner tank 12.

[0058] Specifically, in this embodiment, a thermal insulation medium 13 is filled between the outer shell 11 and the inner tank 12 of the cold water storage tank 10. The thermal insulation medium 13 can be thermal insulation foam, rock wool board, or glass wool board, etc. Furthermore, this invention does not impose specific limitations on the selection of the thermal insulation medium 13. This improves the thermal insulation performance of the cold water storage tank 10, achieving the goal of energy saving and consumption reduction.

[0059] In summary, the cooling water circuit system of the drinking water equipment according to this utility model example controls the cooling component and the stirring component to work in the corresponding working state according to the temperature detected by the temperature detection element. Thus, while ensuring that the drinking water equipment provides cold water to users, it effectively prevents icing during the cooling process, so that the drinking water equipment achieves the best performance and water dispensing experience.

[0060] Figure 5 This is a block diagram of a drinking water device according to an example of this utility model.

[0061] Specifically, in some examples of utility models, such as Figure 5 As shown, the drinking water equipment 2000 includes the cooling water circuit system 1000 of the drinking water equipment of the present invention.

[0062] It should be understood that the specific implementation of the drinking water device 2000 in this utility model example can refer to the specific implementation of the cooling water circuit system 1000 of the drinking water device in the aforementioned utility model example. In addition, other components and functions of the drinking water device in this utility model embodiment are known to those skilled in the art, and will not be described in detail here in order to reduce redundancy.

[0063] In summary, the drinking water equipment according to this utility model adopts the aforementioned cooling water circuit system. The control component controls the cooling component and the stirring component to work in the corresponding working state according to the temperature detected by the temperature detection component. Thus, while ensuring that the drinking water equipment provides cold water to users, it effectively prevents icing during the cooling process, so that the drinking water equipment achieves the best performance and water dispensing experience.

[0064] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0065] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0066] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0067] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0068] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0069] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A cooling water circuit system for a drinking water device, characterized in that, The cooling water system includes: Cold water storage tank; A refrigeration assembly connected to the cold water storage tank; A stirring assembly connected to the cold water storage tank; A water outlet pipe is disposed between the refrigeration component and the stirring component; A temperature detection device, configured to detect the water storage temperature of the cold water storage tank; A control component is provided, which is connected to the temperature detection element, the refrigeration component, and the stirring component, respectively. The control component is configured to adjust the working state of the refrigeration component and the stirring component according to the temperature detected by the temperature detection element.

2. The cooling water circuit system of the drinking water equipment according to claim 1, characterized in that, The control component includes a motor controller and a signal controller. The signal controller is connected to the temperature detection element and configured to determine the operating parameters of the refrigeration component and the stirring component based on the temperature detected by the temperature detection element. The motor controller is connected to the signal controller and configured to control the refrigeration component based on the operating parameters of the refrigeration component and the stirring component based on the operating parameters of the stirring component.

3. The cooling water circuit system of the drinking water equipment according to claim 2, characterized in that, The cooling component includes: A microchannel condenser configured to exchange heat with the outside environment; An internal evaporator is provided, which is arranged around the axis of the cold water storage tank and configured to exchange heat with the water stored in the cold water storage tank. A variable frequency compressor is connected to the microchannel condenser and the built-in evaporator respectively. The variable frequency compressor is configured to drive the microchannel condenser and the built-in evaporator to cool the water stored in the cold water storage tank.

4. The cooling water circuit system of the drinking water equipment according to claim 3, characterized in that, The refrigeration assembly further includes a throttling element disposed between the microchannel condenser and the built-in evaporator.

5. The cooling water circuit system of the drinking water equipment according to claim 3 or 4, characterized in that, The refrigeration component further includes an axial fan, which is positioned below the microchannel condenser.

6. The cooling water circuit system of the drinking water equipment according to claim 2, characterized in that, The stirring assembly includes: A stirring blade, configured to stir the water stored in the cold water tank; A stirring motor is connected to the stirring blades and is configured to drive the stirring blades to rotate.

7. The cooling water circuit system of the drinking water equipment according to claim 6, characterized in that, The water outlet pipe is arranged around the axis of the stirring motor.

8. The cooling water circuit system of the drinking water equipment according to claim 1, characterized in that, The cooling water system further includes a water level detection component, which is configured to detect the water level in the cold water storage tank.

9. The cooling water circuit system of the drinking water equipment according to claim 1, characterized in that, The cold water storage tank includes an outer shell and an inner tank, with a thermal insulation medium filling the space between the outer shell and the inner tank.

10. A drinking water device, characterized in that, The drinking water equipment includes a cooling water circuit system as described in any one of claims 1-9.

Images