Waterway system and multifunctional drinking equipment

Abstract

The utility model discloses a waterway system and a multifunctional drinking device, and relates to the technical field of household appliances, the waterway system comprises a first water outlet pipeline, a second water outlet pipeline and a pet water outlet pipeline, and the pet water outlet pipeline is used for discharging water for a pet to drink; the waterway system further comprises a refrigeration module and a heating module, the refrigeration module is provided with a normal-temperature water storage cavity and a cold water storage cavity, the output side of the normal-temperature water storage cavity is communicated with the pet water outlet pipeline, and the output side of the cold water storage cavity is communicated with the first water outlet pipeline; an input port of the heating module is communicated with the normal-temperature water storage cavity, and an output port of the heating module is communicated with the second water outlet pipeline. According to the water path system, drinking water and pet water can be simultaneously discharged for a user and a pet to drink, the water outlet function of the water path system is enriched, and the water path system is simple in pipeline arrangement and convenient to produce and process.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a water system and multifunctional drinking water equipment. Background Art

[0002] Currently, drinking water devices on the market only provide drinking water for users. However, with more and more families raising pets, existing pet drinking water devices often require owners to regularly replace their pets' drinking water, making them inconvenient. Furthermore, pet drinking water devices occupy a significant amount of space in the home, making them inconvenient for smaller homes. Furthermore, adding a pet drinking function to a drinking water device requires a separate water system design to prevent the cold and hot water provided to users from interfering with the pet's drinking function. Utility Model Content

[0003] The main purpose of the utility model is to provide a water system and a multifunctional drinking water device, aiming to provide a water system that can supply water for users and pets to drink.

[0004] To achieve the above-mentioned objectives, the utility model proposes a water system, which includes a first water outlet pipe, a second water outlet pipe and a pet water outlet pipe, and the pet water outlet pipe is used to discharge water for pets to drink; the water system also includes a refrigeration module and a heating module, the refrigeration module has a normal temperature water storage chamber and a cold water storage chamber, the output side of the normal temperature water storage chamber is connected to the pet water outlet pipe, and the output side of the cold water storage chamber is connected to the first water outlet pipe; the input port of the heating module is connected to the normal temperature water storage chamber, and the output port of the heating module is connected to the second water outlet pipe.

[0005] In one embodiment, the water system further includes a connecting pipeline, the refrigeration module is provided with a normal temperature output port communicating with the normal temperature water storage chamber, and the input port of the heating module and the normal temperature output port are connected via the connecting pipeline.

[0006] In one embodiment, one end of the pet water outlet pipe is connected to the connecting pipe to communicate with the normal temperature water storage chamber, and the other end is used to discharge water for the pet to drink.

[0007] In one embodiment, the water system includes a water outlet switch valve, which is arranged on the pet water outlet pipeline to control the on-off of the pet water outlet pipeline.

[0008] In one embodiment, when the water outlet switch valve is in an open state, water flows out of the pet water outlet pipe and flows into an external pet water basin.

[0009] In one embodiment, the water system further includes a one-way valve, which is disposed in the connecting pipe and located between the water inlet end of the pet water outlet pipe and the input port of the heating module.

[0010] In one embodiment, the refrigeration module is further provided with a normal temperature input port and a cold water output port, the normal temperature input port is connected to both the normal temperature water storage chamber and the cold water storage chamber, and the normal temperature input port is used to connect to a water source, the cold water output port is connected to the cold water storage chamber, and the cold water output port is connected to the first water outlet pipeline.

[0011] In one embodiment, the water system also includes a cold water switch valve and a warm water switch valve. The cold water switch valve is arranged on the water outlet side of the first water outlet pipe to control the on-off of the first water outlet pipe. The warm water switch valve is arranged on the water outlet side of the second water outlet pipe to control the on-off of the second water outlet pipe.

[0012] In one embodiment, the water system further includes an exhaust branch, which is connected to the heating module and the normal temperature water storage chamber.

[0013] The present invention also provides a multifunctional drinking water device, comprising the water system. The water system comprises a first water outlet pipe, a second water outlet pipe, and a pet water outlet pipe. The pet water outlet pipe is used to discharge water for pets to drink. The water system also comprises a cooling module and a heating module. The cooling module comprises a normal temperature water storage chamber and a cold water storage chamber. The output side of the normal temperature water storage chamber is connected to the pet water outlet pipe, and the output side of the cold water storage chamber is connected to the first water outlet pipe. The input port of the heating module is connected to the normal temperature water storage chamber, and the output port of the heating module is connected to the second water outlet pipe.

[0014] The water system of the present invention is equipped with a first water outlet pipe, a second water outlet pipe, and a pet water outlet pipe. The first water outlet pipe communicates with the cold water storage chamber of the cooling module to discharge cold water for user drinking; the second water outlet pipe communicates with the heating module to discharge room temperature water or heated hot water for user drinking; and the pet water outlet pipe communicates with the room temperature water storage chamber of the cooling module to directly discharge room temperature water for pet drinking without being affected by cold or hot water. This achieves the function of simultaneously discharging drinking water and pet water for both users and pets, enriching the water outlet functions of the water system. Furthermore, the water system has a simple piping layout, making it easy to manufacture and process. Furthermore, drinking water equipment using this water system can simultaneously provide drinking water for both users and pets, achieving multiple integrated functions and facilitating user convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of a waterway system according to an embodiment of the present invention;

[0017] Figure 2 for Figure 1 Further waterway diagram of the medium waterway system.

[0018] Description of Figure Numbers:

[0019] 10. Water system; 11. First water outlet pipe; 12. Second water outlet pipe; 13. Pet water outlet pipe; 14. Connecting pipe; 15. Water inlet pipe;

[0020] 100, refrigeration module; 110, normal temperature water storage chamber; 120, cold water storage chamber; 130, normal temperature output port; 140, normal temperature input port; 150, cold water output port;

[0021] 200, heating module; 310, water outlet switch valve; 320, one-way valve; 330, water inlet solenoid valve; 340, pressure reducing valve; 410, cold water switch valve; 420, warm water switch valve;

[0022] 500, exhaust branch; 600, drainage branch; 700, heat exchange component; 710, evaporator; 720, condenser; 730, compressor; 740, capillary tube / electronic expansion valve; 800, filter module; 810, first filter element; 820, second filter element; 900, water leakage protector.

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] Currently, drinking water devices on the market only provide drinking water for users. However, with more and more families raising pets, existing pet drinking water devices often require owners to regularly replace their pets' drinking water, making them inconvenient. Furthermore, pet drinking water devices occupy a significant amount of space in the home, making them inconvenient for smaller homes. Furthermore, adding a pet drinking function to a drinking water device requires a separate water system design to prevent the cold and hot water provided to users from interfering with the pet's drinking function.

[0028] The utility model proposes a water system for a multifunctional drinking water device, wherein the multifunctional drinking water device is a water purifier, a direct drinking machine or a water dispenser. The water system can supply water for drinking by users and pets, thereby enriching the functions of the multifunctional drinking water device.

[0029] See also Figure 1 In one embodiment of the present utility model, the water system 10 includes a first water outlet pipe 11, a second water outlet pipe 12 and a pet water outlet pipe 13. The pet water outlet pipe 13 is used to discharge water for pets to drink; the water system 10 also includes a refrigeration module 100 and a heating module 200. The refrigeration module 100 has a normal temperature water storage chamber 110 and a cold water storage chamber 120. The output side of the normal temperature water storage chamber 110 is connected to the pet water outlet pipe 13, and the output side of the cold water storage chamber 120 is connected to the first water outlet pipe 11; the input port of the heating module 200 is connected to the normal temperature water storage chamber 110, and the output port of the heating module 200 is connected to the second water outlet pipe 12.

[0030] Specifically, the refrigeration module 100 is provided with a normal temperature water storage chamber 110 and a cold water storage chamber 120. The normal temperature water storage chamber 110 is connected to a water source and is used to store normal temperature water, that is, water that has not been refrigerated or heated. The water source can be municipal tap water or purified water stored in a replaceable sealed container. If the water flowing into the normal temperature water storage chamber 110 is municipal tap water, a filter module 800 can be installed upstream of the normal temperature water storage chamber 110 to filter the water before it flows into the normal temperature water storage chamber 110, thereby improving the taste and healthiness of the drinking water. The configuration of the filter module 800 will be detailed later and will not be described in detail here. The output side of the normal temperature water storage chamber 110 is connected to the water inlet side of the pet water outlet pipe 13. In other words, the normal temperature water flowing into the normal temperature water storage chamber 110 can flow directly through the pet water outlet pipe 13 for use by the pet, without being affected by the cold or hot water consumed by the user.

[0031] The cold water storage chamber 120 is also connected to a water source. The water in the cold water storage chamber 120 is cooled by the heat exchange assembly 700. The output side of the cold water storage chamber 120 is connected to the first water outlet pipe 11. When a user needs to drink cold water, the water in the cold water storage chamber 120 can flow out through the first water outlet pipe 11 for the user. The heat exchange assembly 700 can be integrated into the refrigeration module 100 or provided separately to cool the water in the cold water storage chamber 120. There is no specific limitation on this.

[0032] Regarding the method of connecting the cold water storage chamber 120 to the water source, it can be connected to the water source directly through a water channel interface, or it can be connected to the water source indirectly through the normal temperature water storage chamber 110. When the cold water storage chamber 120 is connected to the water source indirectly through the normal temperature water storage chamber 110, the method can be to provide a diverter within the refrigeration module 100, through which the internal space of the refrigeration module 100 is separated into a normal temperature water storage chamber 110 and a cold water storage chamber 120, which are isolated from each other. The normal temperature water storage chamber 110 is directly connected to the water source, and the diverter is provided with a connecting flow path. The cold water storage chamber 120 is connected to the normal temperature water storage chamber 110 through the connecting flow path, thereby achieving connection with the water source. In this embodiment, in order to reduce the number of pipelines upstream of the refrigeration module 100 and reduce the number of water channel interfaces within the refrigeration module 100 itself, the cold water storage chamber 120 is connected to the water source indirectly.

[0033] See also Figure 1The input port of the heating module 200 is connected to the normal temperature water storage chamber 110, and the water outlet is connected to the second water outlet pipe 12. The heating module 200 usually has a heating state and a non-heating state. When the heating module 200 is in the heating state, the normal temperature water in the normal temperature water storage chamber 110 can flow into the heating module 200 through the input port of the heating module 200 for heating, and flow out through the second water outlet pipe 12 as heated hot water for the user to drink; when the heating module 200 is in the non-heating state, the normal temperature water in the normal temperature water storage chamber 110 flows through the heating module 200 and flows out through the second water outlet pipe 12 for the user to drink. At this time, the water flowing out is normal temperature water; in this way, the user's needs for drinking hot water and normal temperature water can be met.

[0034] It should be noted that the input port and input side referred to in the previous and following texts refer to the side where water flows in. Similarly, the output port and output side refer to the side where water flows out.

[0035] The water flowing into the normal-temperature water storage chamber 110 can be routed through a water inlet pipe 15 in the water system 10. The normal-temperature water storage chamber 110 is connected to a water source via the water inlet pipe 15. Since the cold water storage chamber 120 is indirectly connected to the water source via the normal-temperature water storage chamber 110, only one water inlet pipe 15 is provided in this embodiment, simplifying the water system 10. The pet water outlet pipe 13, by connecting to the normal-temperature water storage chamber 110, simplifies the water system 10 and shortens its length, thereby simplifying the piping layout within the multi-functional drinking water device when the water system 10 is used. The pet water outlet pipe 13 is directly connected to the normal-temperature water storage chamber 110, ensuring that the pet is not affected by the cold or hot water when drinking water, providing water at the appropriate temperature for the pet.

[0036] The water system 10 of the present invention is independently provided with a first water outlet pipe 11, a second water outlet pipe 12, and a pet water outlet pipe 13. The first water outlet pipe 11 communicates with the cold water storage chamber 120 of the cooling module 100 to discharge cold water for user drinking; the second water outlet pipe 12 communicates with the heating module 200 to discharge room temperature water or heated hot water for user drinking; and the pet water outlet pipe 13 communicates with the room temperature water storage chamber 110 of the cooling module 100 to directly discharge room temperature water for pet drinking without being affected by cold or hot water. This achieves the function of simultaneously distributing drinking water and pet water for both users and pets, enriching the water dispensing functions of the water system 10. Furthermore, the water system 10 has a simple piping layout, making it easy to manufacture and process. Furthermore, a multifunctional drinking water device using this water system 10 can simultaneously provide drinking water for both users and pets, achieving integrated multiple functions and convenient user experience.

[0037] See also Figure 1 In one embodiment, the water system 10 further includes a connecting pipe 14 , the refrigeration module 100 is provided with a normal temperature output port 130 connected to the normal temperature water storage chamber 110 , and the input port and the normal temperature output port 130 of the heating module 200 are connected via the connecting pipe 14 .

[0038] Specifically, a connecting pipe 14 can be provided between the cooling module 100 and the heating module 200 to allow water in the normal-temperature water storage chamber 110 to flow into the heating module 200 through the connecting pipe 14 and then out through the second water outlet pipe 12 for user use. The cooling module 100 is provided with a normal-temperature output port 130 that communicates with the normal-temperature water storage chamber 110. One end of the connecting pipe 14 is connected to the normal-temperature output port 130, and the other end is connected to the output port of the heating module 200.

[0039] Furthermore, one end of the pet water outlet pipe 13 is connected to the connecting pipe 14 to communicate with the normal-temperature water storage chamber 110, and the other end is used to discharge water for the pet to drink. Specifically, to reduce the number of water interface ports in the cooling module 100, one end of the pet water outlet pipe 13 is directly connected to the connecting pipe 14, thereby achieving communication with the normal-temperature water storage chamber 110, allowing water in the normal-temperature water storage chamber 110 to flow out through the pet water outlet pipe 13 for the pet to drink.

[0040] See also Figure 1 In one embodiment, the water system 10 includes a water outlet switch valve 310, which is arranged in the pet water outlet pipe 13 and is used to control the on-off of the pet water outlet pipe 13. Specifically, the user can control the on-off of the water channel in the pet water outlet pipe 13 by controlling the water outlet switch valve 310, so that water can be discharged when needed. Furthermore, when the water outlet switch valve 310 is in the open state, water flows out of the pet water outlet pipe 13 and flows into the external pet water bowl for the pet to drink. The water outlet switch valve 310 can be a manual valve, which is manually controlled to directly add water to the pet water bowl, or the water outlet switch valve 310 can also be a solenoid valve, which is controlled by a water outlet switch electrically connected to it, so as to add water to the pet water bowl.

[0041] See also Figure 1 and Figure 2In one embodiment, the water system 10 further includes a one-way valve 320 , which is disposed in the connecting pipe 14 between the water inlet of the pet water outlet pipe 13 and the input port of the heating module 200 . Specifically, during the heating process of the heating module 200 , due to thermal expansion and contraction, some hot water may flow back into the connecting pipe 14 , affecting the water temperature and causing the outlet water temperature of the pet water outlet pipe 13 connected to the connecting pipe 14 to be higher. Therefore, a one-way valve 320 is installed between the water inlet of the pet water outlet pipe 13 and the input port of the heating module 200 to prevent backflow of hot water generated by the heating module 200 during the heating process, thereby ensuring stable water temperature for the pet.

[0042] See also Figure 1 and Figure 2 In one embodiment, the refrigeration module 100 further includes a normal temperature input port 140 and a cold water output port 150. The normal temperature input port 140 communicates with both the normal temperature water storage chamber 110 and the cold water storage chamber 120, and is used to communicate with a water source. The cold water output port 150 communicates with the cold water storage chamber 120 and is connected to the first water outlet pipeline 11. Specifically, the refrigeration module 100 further includes the normal temperature input port 140 for connecting to the water inlet pipeline 15, and the cold water output port 150 for connecting to the first water outlet pipeline 11.

[0043] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes a cold water switch valve 410 and a warm water switch valve 420. The cold water switch valve 410 is arranged on the outlet side of the first water outlet pipe 11 to control the on-off of the first water outlet pipe 11. The warm water switch valve 420 is arranged on the outlet side of the second water outlet pipe 12 to control the on-off of the second water outlet pipe 12.

[0044] Specifically, the cold water switch valve 410 and the warm water switch valve 420 can be set as manual mechanical valves, and the water output is directly provided to the user by manual control. Alternatively, the cold water switch valve 410 and the warm water switch valve 420 can also be solenoid valves, which are controlled by a water output switch electrically connected to them, thereby outputting water for the user.

[0045] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes an exhaust branch 500 , which connects the heating module 200 and the normal-temperature water storage chamber 110 . Specifically, the exhaust branch 500 is used to discharge the hot steam generated by the heating module 200 during operation into the normal-temperature water storage chamber 110 , thereby preventing the gas from escaping from the second water outlet pipe 12 and ensuring the stability of the hot water output.

[0046] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes a drainage branch 600, which is connected to the heating module 200. When the user does not use the multifunctional drinking water device using the water system 10 for an extended period of time, the water in the entire water system 10, namely, the water in the cooling module 100 and the heating module 200, can be drained through the drainage branch 600.

[0047] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes a heat exchange assembly 700, which is connected to the refrigeration module 100 and is used to cool the water in the cold water storage chamber 120 of the refrigeration module 100. Specifically, the refrigeration module 100 in this embodiment cools the water in its cold water storage chamber 120 through the heat exchange assembly 700. The heat exchange assembly 700 includes an evaporator 710, a condenser 720, a compressor 730, and a capillary tube 740 (or an electronic expansion valve 740). The evaporator 710 can be mounted on the outer wall of the refrigeration module 100 and arranged corresponding to the position of the cold water storage chamber 120 to cool the water in the cold water storage chamber 120.

[0048] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes a filter module 800, which is disposed in the water inlet pipe 15. Specifically, when the water inlet pipe 15 is directly connected to municipal water, the filter module 800 is required to be disposed upstream of the refrigeration module 100 to filter the municipal water. The water then flows into the normal temperature water storage chamber 110 and the refrigerated water storage chamber of the refrigeration module 100, and then flows out of the first water outlet pipe 11, the second water outlet pipe 12, and the pet water outlet pipe 13 for drinking by the user and pets.

[0049] Furthermore, the filter module 800 includes a first filter element 810 and a second filter element 820. The first filter element 810 is made of polypropylene (PP), and the second filter element 820 is made of activated carbon. Specifically, the primary material of the first filter element 810 is polypropylene (PP), which features high filtration precision, a compact size, and a large filtration area. The PP cotton filter element can effectively filter impurities in the water, such as silt, rust, and suspended solids, making the water clearer and more transparent. It can also remove odors, such as chlorine and odor, from the water, improving the taste and quality of the water. It also has a certain degree of antibacterial ability, effectively preventing bacteria from growing within the filter element, ensuring the hygienic safety of the water. Furthermore, as a pre-filter element for drinking water (water purification) equipment, it can effectively protect subsequent filter elements and equipment, preventing impurities and contaminants from entering the subsequent filter elements and equipment, thereby extending the equipment's service life. Furthermore, the PP cotton filter element has a long service life and low maintenance costs, helping to reduce the equipment's operating and maintenance costs. The second filter element 820 is made of activated carbon. Due to its porous structure, activated carbon has a very large specific surface area, with each gram of activated carbon boasting a surface area of ​​500 to 1500 square meters. This highly effective adsorption system absorbs organic matter, residual chlorine, odors, color, and other radioactive substances from the water. Furthermore, the activated carbon filter element effectively removes harmful substances and odors such as formaldehyde, benzene, and ammonia from the water, significantly improving water quality. The dual filter element configuration further enhances water filtration, thereby improving the health and safety of water for users and their pets.

[0050] See also Figure 1 and Figure 2 In one embodiment, the water system 10 is further provided with a water inlet solenoid valve 330, which is disposed in the water inlet pipe 15. Specifically, the water inlet solenoid valve 330 is disposed upstream of the refrigeration module 100. The water inlet solenoid valve 330 can be used to control the flow of water into the normal temperature water storage chamber 110 of the refrigeration module 100. When the water level in the normal temperature water storage chamber 110 is insufficient, the water inlet solenoid valve 330 can automatically control the replenishment of water into the normal temperature water storage chamber 110.

[0051] Furthermore, the water inlet solenoid valve 330 is located in the flow path between the first filter element 810 and the second filter element 820. Since the first filter element 810 is made of PP cotton and the second filter element 820 is made of activated carbon, arranging it downstream of the first filter element 810 can protect the water inlet solenoid valve 330 from being affected by water contamination and thus ensure its service life. At the same time, arranging it upstream of the second filter element 820 can prevent damage to the water inlet solenoid valve 330 caused by leakage of activated carbon from the second filter element 820 during the filtration process.

[0052] See also Figure 1 and Figure 2In one embodiment, the water system 10 further includes a pressure reducing valve 340, which is disposed in the water inlet pipe 15 and upstream of the filter module 800. Since the inlet water source is municipal water, the pressure reducing valve 340 can adjust the inlet water pressure of the water system 10.

[0053] See also Figure 1 and Figure 2 In one embodiment, the water system 10 further includes a water leakage protector 900, which is disposed in the water inlet pipe 15 and upstream of the filter module 800. The water leakage protector 900 is used to prevent the water system 10 from leaking, thereby affecting the use of the multifunctional drinking water device.

[0054] The present invention also provides a multifunctional drinking water device, comprising the aforementioned water system 10. The specific structure of the water system 10 is described with reference to the aforementioned embodiments. Since the present multifunctional drinking water device utilizes all the technical solutions of all the aforementioned embodiments, it at least possesses all the beneficial effects brought about by the technical solutions of the aforementioned embodiments, which will not be described in detail here. The water system 10 comprises a first water outlet pipe 11, a second water outlet pipe 12, and a pet water outlet pipe 13. The pet water outlet pipe 13 is used to discharge water for pets to drink. The water system 10 also comprises a cooling module 100 and a heating module 200. The cooling module 100 comprises a room temperature water storage chamber 110 and a cold water storage chamber 120. The output side of the room temperature water storage chamber 110 is connected to the pet water outlet pipe 13, and the output side of the cold water storage chamber 120 is connected to the first water outlet pipe 11. The input port of the heating module 200 is connected to the room temperature water storage chamber 110, and the output port of the heating module 200 is connected to the second water outlet pipe 12. The multifunctional drinking water device is any one of a pure drinking machine, a direct drinking machine or a water dispenser.

[0055] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A waterway system, characterized in that: include: A first water outlet pipe, a second water outlet pipe and a pet water outlet pipe, wherein the pet water outlet pipe is used to discharge water for pets to drink; a refrigeration module having a normal temperature water storage chamber and a cold water storage chamber, wherein the output side of the normal temperature water storage chamber is connected to the pet water outlet pipeline, and the output side of the cold water storage chamber is connected to the first water outlet pipeline; as well as A heating module, wherein the input port of the heating module is communicated with the normal temperature water storage chamber, and the output port of the heating module is communicated with the second water outlet pipeline.

2. The waterway system according to claim 1, characterized in that: The water system further includes a connecting pipeline. The refrigeration module is provided with a normal temperature output port communicating with the normal temperature water storage chamber. The input port of the heating module and the normal temperature output port are connected via the connecting pipeline.

3. The waterway system according to claim 2, characterized in that: One end of the pet water outlet pipe is connected to the connecting pipe to communicate with the normal temperature water storage chamber, and the other end is used to discharge water for the pet to drink.

4. The waterway system according to claim 3, characterized in that: The water system includes a water outlet switch valve, which is arranged on the pet water outlet pipeline and is used to control the on-off of the pet water outlet pipeline.

5. The waterway system according to claim 4, characterized in that: When the water outlet switch valve is in an open state, water flows out of the pet water outlet pipe and flows into the external pet water basin.

6. The waterway system according to claim 3, characterized in that: The water system further includes a one-way valve, which is arranged in the connecting pipeline and located between the water inlet end of the pet water outlet pipeline and the input port of the heating module.

7. The waterway system according to claim 2, wherein: The refrigeration module is also provided with a normal temperature input port and a cold water output port. The normal temperature input port is connected to both the normal temperature water storage chamber and the cold water storage chamber, and the normal temperature input port is used to connect to a water source. The cold water output port is connected to the cold water storage chamber, and the cold water output port is connected to the first water outlet pipeline.

8. The waterway system according to any one of claims 1 to 7, characterized in that: The water system also includes a cold water switch valve and a warm water switch valve. The cold water switch valve is arranged on the water outlet side of the first water outlet pipe to control the on-off of the first water outlet pipe. The warm water switch valve is arranged on the water outlet side of the second water outlet pipe to control the on-off of the second water outlet pipe.

9. The waterway system according to any one of claims 1 to 7, characterized in that: The water system further includes an exhaust branch, which is connected to the heating module and the normal temperature water storage chamber.

10. A multifunctional drinking water device, characterized in that: Comprising the waterway system according to any one of claims 1 to 9.

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