Drinking water device

Abstract

The utility model relates to drinking water equipment technical field, concretely provides a drinking water equipment. It aims at solving the problem that the cold tank freezes because of the fault of temperature controller of existing drinking water equipment. For this, the drinking water equipment of the utility model includes cold tank, refrigeration assembly, temperature control component, temperature switch and prompt component, temperature control component and temperature switch can detect the temperature of water in the cold tank, refrigeration assembly, temperature control component and power series into refrigeration circuit, temperature switch and temperature control component are provided in parallel, prompt component can send out the prompt after temperature switch closes to remind the user to check drinking water equipment, through parallel connection temperature switch on refrigeration circuit, when temperature control component cannot disconnect because of failure, the temperature of water in the cold tank will continue to drop, when the temperature of water in the cold tank reaches the closing temperature of temperature switch, temperature switch and refrigeration circuit are connected, prompt component starts to remind the user to close drinking water equipment and timely overhaul.

Description

Technical Field

[0001] This utility model relates to the field of drinking water equipment technology, and specifically provides a drinking water equipment. Background Technology

[0002] In daily life, water dispensers have gradually become one of the essential household appliances.

[0003] Most existing water dispensers have a refrigeration function. The water dispenser is equipped with a cold tank and a refrigeration device. The refrigeration device can cool the water in the cold tank, so that the water dispenser can provide cold water. The water dispenser is also equipped with a thermostat, which can open and close according to the temperature change of the water in the cold tank, thereby controlling the start and stop of the refrigeration device.

[0004] However, existing thermostats have poor temperature control accuracy and a high failure rate. As a result, during use, the thermostat may malfunction and fail to disconnect, or disconnect only after the water in the cold tank has frozen. This can lead to the water in the cold tank freezing, or even damage to the cold tank causing leaks, thus affecting normal use by the user.

[0005] Therefore, a new technical solution is needed in this field to solve the above problems. Utility Model Content

[0006] The present invention aims to solve the above-mentioned technical problem, namely, to solve the problem of ice formation in the cold tank of existing drinking water equipment due to thermostat malfunction.

[0007] In a first aspect, this utility model provides a drinking water device, including a cold tank, a refrigeration component, a temperature control component, a temperature switch, and an indicator component. Both the temperature control component and the temperature switch are capable of detecting the temperature of the water in the cold tank. The temperature control component has an off-temperature greater than zero degrees Celsius and is configured to open when the temperature of the water in the cold tank is less than or equal to its off-temperature. The temperature switch has a closing temperature and is configured to close when the temperature of the water in the cold tank is less than or equal to its closing temperature, which is greater than or equal to zero degrees Celsius and less than the off-temperature of the temperature control component. The refrigeration component is capable of cooling the water in the cold tank. The refrigeration component, the temperature control component, and a power supply are connected in series to form a refrigeration circuit. The temperature switch is connected in parallel with the temperature control component. The indicator component is capable of issuing a prompt after the temperature switch is closed to remind the user to check the drinking water device.

[0008] With the above technical solution, the water dispenser of this utility model connects a temperature switch in parallel to the refrigeration circuit. When the temperature control component fails to disconnect, the temperature of the water in the cold tank will continue to drop. When the temperature of the water in the cold tank reaches the closing temperature of the temperature switch, the temperature switch connects to the refrigeration circuit, prompting the component to start, thereby reminding the user to turn off the water dispenser and perform timely maintenance.

[0009] In the preferred embodiment of the above-mentioned drinking water equipment, the temperature switch is a magnetic temperature switch; and / or the prompting component is connected in series with the temperature switch; and / or the prompting component is a prompt or an audible prompt.

[0010] By adopting the above technical solution, the drinking water device of this utility model sets the temperature switch as a magnetic temperature switch, which has high sensitivity, high reliability and low maintenance cost; by setting the prompting component in series with the temperature switch, the control is simpler; and by setting the prompting component as an indicator light or sound prompter, the user can be prompted more intuitively.

[0011] In the preferred technical solution of the above-mentioned drinking water equipment, the temperature control component includes a first temperature controller and a second temperature controller, the first temperature controller and the second temperature controller are connected in series, the disconnection temperature of the first temperature controller is greater than the disconnection temperature of the second temperature controller, and the closing temperature of the temperature switch is less than the disconnection temperature of the second temperature controller.

[0012] By adopting the above technical solution, the drinking water device of this utility model, by setting a first thermostat and a second thermostat, can ensure that if one of the first thermostat and the second thermostat fails, the other can still work normally, thus adding double protection.

[0013] In the preferred embodiment of the above-mentioned drinking water equipment, the temperature switch and the second temperature controller are connected in parallel.

[0014] By adopting the above technical solution, the drinking water equipment of this utility model can reduce the number of connecting lines and save costs by connecting the temperature switch and the second temperature controller in parallel.

[0015] In the preferred technical solution of the above-mentioned drinking water equipment, the disconnection temperature of the first thermostat is between 6°C and 8°C.

[0016] By adopting the above technical solution, the drinking water device of this utility model sets the disconnection temperature of the first thermostat between 6°C and 8°C, making the temperature control more precise.

[0017] In the preferred technical solution of the above-mentioned drinking water equipment, the disconnection temperature of the second thermostat is between 2°C and 4°C.

[0018] By adopting the above technical solution, the drinking water device of this utility model sets the disconnection temperature of the second thermostat between 2°C and 4°C, making the temperature control more precise.

[0019] In the preferred technical solution of the above-mentioned drinking water equipment, the closing temperature of the temperature switch is between 0°C and 1°C.

[0020] By adopting the above technical solution, the drinking water device of this utility model sets the closing temperature of the temperature switch between 0°C and 1°C, making the temperature control more precise.

[0021] In the preferred embodiment of the above-mentioned drinking water equipment, the cold tank is provided with a water distribution plate, which divides the internal space of the cold tank into a non-connected ambient temperature water chamber and a cold water chamber. The refrigeration component is installed on the outer wall of the cold water chamber, the temperature control component is inserted into the cold water chamber, and the temperature switch is installed on the outer wall of the cold water chamber.

[0022] With the above technical solution adopted, the drinking water equipment of this utility model divides the internal space of the cold tank into a non-connected normal temperature water chamber and a cold water chamber through a water distribution plate, which is reasonable and saves space.

[0023] In the preferred technical solution of the above-mentioned drinking water equipment, the cold tank is provided with a first ambient temperature water outlet communicating with the ambient temperature water chamber, the cold tank is provided with a cold water outlet communicating with the cold water chamber, the cold tank is provided with a second ambient temperature water outlet, the water distribution plate is provided with a water outlet pipe, the first end of the water outlet pipe is communicating with the ambient temperature water chamber, and the second end of the water outlet pipe is communicating with the second ambient temperature water outlet.

[0024] With the above technical solution adopted, the drinking water equipment of this utility model can transport room temperature water in the cold tank to the hot tank by setting a water outlet pipe on the water distribution plate. The structure is reasonable and convenient for processing and installation.

[0025] In the preferred technical solution of the above-mentioned drinking water equipment, the refrigeration component includes a compressor and an evaporator, the compressor and the evaporator form a refrigerant circuit, the evaporator is installed on the outer wall of the cold tank, and the compressor, the temperature control component and the power supply are connected in series to form a refrigeration circuit.

[0026] By adopting the above technical solution, the water drinking equipment of this utility model connects the compressor, temperature control component and power supply in series to form a refrigeration circuit, which can control the start and stop of the compressor through the temperature control component. The circuit is simple and easy to arrange. Attached Figure Description

[0027] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0028] Figure 1 This is a structural schematic diagram of the drinking water equipment of this utility model;

[0029] Figure 2 This is a circuit diagram of the cooling circuit of the drinking water device of this utility model.

[0030] List of reference numerals in the attached diagram:

[0031] 1. Cold tank; 11. Water distribution plate; 12. Ambient temperature water chamber; 13. Cold water chamber; 14. Water outlet pipe; 15. First ambient temperature water outlet; 16. Second ambient temperature water outlet; 17. Cold water outlet;

[0032] 21. First temperature controller; 22. Second temperature controller;

[0033] 3. Temperature switch;

[0034] 41. Compressor; 42. Evaporator;

[0035] 5. Prompt components;

[0036] 6. Power supply. Detailed Implementation

[0037] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0038] It should be noted that in the description of this utility model, terms such as "inner," "outer," "upper," "lower," "top," and "bottom," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] Furthermore, it should be noted that in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "connect," and "install" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Based on the background art, existing water dispensers suffer from the problem of icing in the cold tank due to thermostat malfunction. This utility model provides a water dispenser that aims to connect a temperature switch in parallel with the refrigeration circuit. When the temperature control component fails to disconnect due to malfunction, the temperature of the water in the cold tank will continue to drop. When the temperature of the water in the cold tank reaches the closing temperature of the temperature switch, the temperature switch connects to the refrigeration circuit, prompting the component to start, thereby reminding the user to turn off the water dispenser and perform timely maintenance.

[0041] Specifically, such as Figure 1 and Figure 2 As shown, the drinking water device of this utility model includes a cold tank 1, a refrigeration component, a temperature control component, a temperature switch 3, and an indicator component 5. Both the temperature control component and the temperature switch 3 can detect the temperature of the water in the cold tank 1.

[0042] The temperature control component has a cut-off temperature, which is greater than zero degrees. The temperature control component is set to disconnect when the temperature of the water in the cold tank 1 is less than or equal to the cut-off temperature of the temperature control component.

[0043] Temperature switch 3 has a closing temperature. Temperature switch 3 is set to close when the temperature of the water in cold tank 1 is less than or equal to the closing temperature of temperature switch 3. The closing temperature of temperature switch 3 is greater than or equal to zero degrees and less than the opening temperature of temperature control component.

[0044] The refrigeration unit can cool the water in the cold tank 1. The refrigeration unit, the temperature control unit and the power supply 6 are connected in series to form a refrigeration circuit. The temperature switch 3 is set in parallel with the temperature control unit. The prompting component 5 can issue a prompt after the temperature switch 3 is closed to remind the user to check the water drinking equipment.

[0045] For example, such as Figure 1 and Figure 2 As shown, the cold tank 1 of the water drinking device of this utility model is arranged vertically. The refrigeration component is installed on the outer wall of the cold tank 1 and can cool the water in the cold tank 1. One end of the temperature control component is inserted into the cold tank 1, and the other end of the temperature control component is connected to the refrigeration circuit. The temperature switch 3 is installed on the outer wall of the cold tank 1. The indicator component 5 is set on the water drinking device. The temperature control component can close or open according to the temperature change of the water in the cold tank 1. The temperature switch 3 can close or open according to the temperature change of the cold tank 1. The refrigeration component, the temperature control component and the power supply 6 are connected in series to form a refrigeration circuit. The temperature switch 3 is connected in parallel with the temperature control component. When the temperature of the water in the cold tank 1 is less than or equal to the opening temperature of the temperature control component, the temperature control component is open. When the temperature of the water in the cold tank 1 is less than or equal to the closing temperature of the temperature switch 3, the temperature switch 3 is closed.

[0046] After power is switched on (6), the temperature control component is in the closed state, the temperature switch (3) is in the open state, and the refrigeration component starts to cool the water in the cold tank (1). When the temperature of the water in the cold tank (1) reaches the disconnection temperature of the temperature control component, the temperature control component disconnects, thereby cutting off the power to the refrigeration circuit and stopping the refrigeration component. However, due to the low temperature control accuracy of the temperature control component, it is prone to malfunction after long-term use. When the temperature of the water in the cold tank (1) reaches the disconnection temperature of the temperature control component, the temperature control component fails to disconnect due to malfunction, and the refrigeration component continues to cool. When the temperature of the cold tank (1) reaches the closing temperature of the temperature switch (3), the temperature switch (3) closes, thereby connecting to the refrigeration circuit and energizing the indicator component (5). This reminds the user to turn off the water dispenser and perform timely maintenance to prevent the cold tank (1) from freezing and causing damage, thus ensuring the normal use of the water dispenser.

[0047] It should be noted that this utility model does not limit the type of temperature switch 3. For example, those skilled in the art can set the temperature switch 3 as a magnetic temperature control switch, a metal expansion temperature control switch, or an electronic temperature control switch, etc. Such adjustments and changes to the specific type of temperature switch 3 do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0048] Preferably, the temperature switch 3 of this invention is a magnetic temperature switch.

[0049] Magnetic temperature switches are highly sensitive, reliable, easy to install, have low maintenance costs, and a long service life.

[0050] It should be noted that this utility model does not limit the type of the prompting component 5. For example, those skilled in the art can set the prompting component 5 as a light alarm or a sound alarm, with the prompting component 5 connected in series with the temperature switch 3 in the same circuit. When the temperature switch 3 is closed, the prompting component 5 will activate the alarm. Alternatively, the prompting component 5 can be set as an information transmission module, with the temperature switch 3 electrically connected to the controller of the water dispenser. When the temperature switch 3 is closed, the water dispenser receives the information and controls the controller's information transmission module to send an alarm message to the user. Or, two types of prompting components 5 can be set to alarm simultaneously, etc. Such adjustments and changes to the specific type of the prompting component 5 do not deviate from the principle and scope of this utility model and should all be limited to the protection scope of this utility model.

[0051] Preferably, the indicator component 5 of this utility model is connected in series with the temperature switch 3.

[0052] In other words, the opening and closing of the temperature switch 3 controls the start and stop of the prompting component 5, making the control more precise and simple.

[0053] Preferably, the prompting component 5 of this utility model is a prompting light or a sound prompter.

[0054] By setting the indicator component 5 as an indicator light or sound indicator, users can be more intuitively notified of a malfunction in the drinking water equipment, thus enabling repairs to be carried out as soon as possible.

[0055] In this invention, the indicator component 5 is preferably set as an indicator light, which is installed on the control panel of the water drinking equipment.

[0056] It should be noted that this utility model does not limit the type and quantity of temperature control components. For example, those skilled in the art can set the temperature control components as pressure thermostats, snap-action thermostats, or electronic thermostats, and can also set one, two, or more temperature control components in series, etc. Such adjustments and changes to the specific type and quantity of temperature control components do not deviate from the principle and scope of this utility model and should be limited to the protection scope of this utility model.

[0057] Preferably, such as Figure 1 and Figure 2 As shown, the temperature control component of this utility model includes a first temperature controller 21 and a second temperature controller 22, which are connected in series. The disconnection temperature of the first temperature controller 21 is greater than that of the second temperature controller 22, and the closing temperature of the temperature switch 3 is less than that of the second temperature controller 22.

[0058] For example, such as Figure 1 and Figure 2 As shown, one end of the first thermostat 21 and the second thermostat 22 of this utility model are both inserted into the cold tank 1 from the side wall of the cold tank 1. The first thermostat 21 is located above the second thermostat 22. The other end of the first thermostat 21 is connected in series with the other end of the second thermostat 22. The closing temperature of the first thermostat 21 is greater than the closing temperature of the second thermostat 22, and the opening temperature of the first thermostat 21 is greater than the opening temperature of the second thermostat 22. That is to say, when the temperature of the water in the cold tank 1 reaches the opening temperature of the first thermostat 21, if the first thermostat 21 fails to open, the refrigeration component continues to cool. When the temperature of the water in the cold tank 1 reaches the opening temperature of the second thermostat 22, the second thermostat 22 can open, so that the refrigeration component stops cooling, thereby adding double protection and ensuring the normal operation of the drinking water equipment.

[0059] Preferably, such as Figure 2 As shown, the temperature switch 3 of this utility model is connected in parallel with the second temperature controller 22.

[0060] For example, such as Figure 2As shown, the temperature switch 3 and the indicator component 5 of this utility model are connected in series in a circuit and in parallel with the second thermostat 22. When the temperature of the water in the cold tank 1 reaches the disconnection temperature of the second thermostat 22, the second thermostat 22 fails to disconnect and the refrigeration component continues to refrigerate. When the temperature of the cold tank 1 reaches the closing temperature of the temperature switch 3, the temperature switch 3 closes, thereby connecting with the refrigeration circuit. The indicator component 5 is powered on and can light up, thereby reminding the user to turn off the water dispenser and perform timely maintenance.

[0061] Preferably, the disconnection temperature of the first temperature controller 21 of this utility model is between 6°C and 8°C.

[0062] For example, the disconnection temperature of the first temperature controller 21 of this utility model can be 6°C, 7°C or 8°C.

[0063] Preferably, the closing temperature of the first temperature controller 21 of this utility model is between 9°C and 11°C.

[0064] For example, the closing temperature of the first temperature controller 21 of this utility model can be 9°C, 10°C or 11°C.

[0065] The present invention preferably sets the disconnection temperature of the first thermostat 21 to 7°C and the closing temperature of the first thermostat 21 to 10°C.

[0066] Preferably, the disconnection temperature of the second temperature controller 22 of this invention is between 2°C and 4°C.

[0067] For example, the disconnection temperature of the second temperature controller 22 of this utility model can be 2°C, 3°C or 4°C.

[0068] Preferably, the closing temperature of the second temperature controller 22 of this invention is between 5°C and 7°C.

[0069] For example, the closing temperature of the second temperature controller 22 of this utility model can be 5°C, 6°C or 7°C.

[0070] The present invention preferably sets the disconnection temperature of the second thermostat 22 to 3°C and the closing temperature of the second thermostat 22 to 6°C.

[0071] Preferably, the closing temperature of the temperature switch 3 of this utility model is between 0°C and 1°C.

[0072] For example, the closing temperature of the temperature switch 3 of this utility model can be 0°C or 1°C.

[0073] Preferably, the temperature switch 3 of this invention has an opening temperature between 3°C and 4°C.

[0074] For example, the disconnection temperature of the temperature switch 3 of this utility model can be 3°C or 4°C.

[0075] In this invention, the opening temperature of the temperature switch 3 is preferably set to 3°C, and the closing temperature of the temperature switch 3 is set to 0°C.

[0076] Preferably, such as Figure 1 As shown, the cold tank 1 of this utility model is provided with a water distribution plate 11, which divides the internal space of the cold tank 1 into a non-connected ambient temperature water chamber 12 and a cold water chamber 13. The refrigeration component is installed on the outer wall of the cold water chamber 13, the temperature control component is inserted into the cold water chamber 13, and the temperature switch 3 is installed on the outer wall of the cold water chamber 13.

[0077] For example, such as Figure 1 As shown, the water distribution plate 11 of this utility model is arranged in the horizontal direction, dividing the internal space of the cold tank 1 into a non-connected ambient temperature water chamber 12 and a cold water chamber 13. The ambient temperature water chamber 12 is located above the cold water chamber 13. The refrigeration components are installed on the outer wall of the cold water chamber 13. One end of the first thermostat 21 and the second thermostat 22 are inserted into the cold water chamber 13. The temperature switch 3 is installed on the bottom wall of the cold water chamber 13.

[0078] Preferably, such as Figure 1 As shown, the cold tank 1 of this utility model is provided with a first ambient temperature water outlet 15 that is connected to the ambient temperature water chamber 12, a cold water outlet 17 that is connected to the cold water chamber 13, a second ambient temperature water outlet 16, and a water distribution plate 11 is provided with a water outlet pipe 14. The first end of the water outlet pipe 14 is connected to the ambient temperature water chamber 12, and the second end of the water outlet pipe 14 is connected to the second ambient temperature water outlet 16.

[0079] For example, such as Figure 1 As shown, the cold tank 1 of this utility model has a first ambient temperature water outlet 15 on its side wall, which is connected to the ambient temperature water chamber 12, for providing ambient temperature water to the drinking water equipment. The bottom wall of the cold tank 1 has a cold water outlet 17 connected to the cold water chamber 13, for providing cold water to the drinking water equipment. The cold tank 1 has a second ambient temperature water outlet 16. The water distribution plate 11 has a water outlet pipe 14 extending vertically. The top end of the water outlet pipe 14 is connected to the ambient temperature water chamber 12, and the bottom end of the water outlet pipe 14 is connected to the second ambient temperature water outlet 16, so that the ambient temperature water in the ambient temperature water chamber 12 can be transported to the hot tank for heating.

[0080] Preferably, such as Figure 1 As shown, the refrigeration component of this utility model includes a compressor 41 and an evaporator 42. The compressor 41 and the evaporator 42 form a refrigerant circuit. The evaporator 42 is installed on the outer wall of the cold tank 1. The compressor 41, the temperature control component and the power supply 6 are connected in series to form a refrigeration circuit.

[0081] For example, such as Figure 1 As shown, the evaporator 42 of this utility model is installed on the outer wall of the cold water chamber 13. The evaporator 42 can cool the water in the cold water chamber 13. The compressor 41, the first thermostat 21, the second thermostat 22 and the power supply 6 are connected in series to form a refrigeration circuit.

[0082] Those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, any of the claimed embodiments in the claims of this application can be used in any combination.

[0083] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A drinking water device, characterized in that, It includes a cold tank (1), a refrigeration component, a temperature control component, a temperature switch (3), and an indicator component (5). Both the temperature control component and the temperature switch (3) can detect the temperature of the water in the cold tank (1). The temperature control component has a cut-off temperature, which is greater than zero degrees Celsius. The temperature control component is configured to disconnect when the temperature of the water in the cold tank (1) is less than or equal to the cut-off temperature of the temperature control component. The temperature switch (3) has a closing temperature. The temperature switch (3) is configured to close when the temperature of the water in the cold tank (1) is less than or equal to the closing temperature of the temperature switch (3). The closing temperature of the temperature switch (3) is greater than or equal to zero degrees and less than the opening temperature of the temperature control component. The refrigeration component can cool the water in the cold tank (1). The refrigeration component, the temperature control component and the power supply (6) are connected in series to form a refrigeration circuit. The temperature switch (3) is connected in parallel with the temperature control component. The prompting component (5) can issue a prompt after the temperature switch (3) is closed to remind the user to check the drinking water equipment.

2. The drinking water equipment according to claim 1, characterized in that, The temperature switch (3) is a magnetic temperature switch; and / or The prompting component (5) is connected in series with the temperature switch (3); and / or The prompting component (5) is a prompting light or a sound prompter.

3. The drinking water equipment according to claim 1, characterized in that, The temperature control component includes a first temperature controller (21) and a second temperature controller (22), which are connected in series. The disconnection temperature of the first temperature controller (21) is greater than that of the second temperature controller (22), and the closing temperature of the temperature switch (3) is less than that of the second temperature controller (22).

4. The drinking water equipment according to claim 3, characterized in that, The temperature switch (3) is connected in parallel with the second temperature controller (22).

5. The drinking water equipment according to claim 3, characterized in that, The disconnection temperature of the first temperature controller (21) is between 6°C and 8°C.

6. The drinking water equipment according to claim 3, characterized in that, The disconnection temperature of the second temperature controller (22) is between 2°C and 4°C.

7. The drinking water equipment according to claim 3, characterized in that, The closing temperature of the temperature switch (3) is between 0°C and 1°C.

8. The drinking water equipment according to claim 1, characterized in that, The cold tank (1) is provided with a water distribution plate (11), which divides the internal space of the cold tank (1) into a non-connected ambient temperature water chamber (12) and a cold water chamber (13). The refrigeration component is installed on the outer wall of the cold water chamber (13), the temperature control component is inserted into the cold water chamber (13), and the temperature switch (3) is installed on the outer wall of the cold water chamber (13).

9. The drinking water equipment according to claim 8, characterized in that, The cold tank (1) is provided with a first ambient temperature water outlet (15) communicating with the ambient temperature water chamber (12), the cold tank (1) is provided with a cold water outlet (17) communicating with the cold water chamber (13), the cold tank (1) is provided with a second ambient temperature water outlet (16), the water distribution plate (11) is provided with a water outlet pipe (14), the first end of the water outlet pipe (14) is communicating with the ambient temperature water chamber (12), and the second end of the water outlet pipe (14) is communicating with the second ambient temperature water outlet (16).

10. The drinking water equipment according to any one of claims 1 to 9, characterized in that, The refrigeration assembly includes a compressor (41) and an evaporator (42). The compressor (41) and the evaporator (42) form a refrigerant circuit. The evaporator (42) is installed on the outer wall of the cold tank (1). The compressor (41), the temperature control assembly and the power supply (6) are connected in series to form a refrigeration circuit.

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