Water dispenser

Abstract

The water dispenser comprises a first waterway plate, a second waterway plate, a cold tank and a hot tank, the first waterway plate is provided with a water receiving pool, a water inlet waterway and a water outlet waterway, the second waterway plate is provided with a water drainage waterway, and the cold tank is suitable for being communicated with the water inlet waterway to receive water from the water receiving pool. The cold tank is suitable for being communicated with the water inlet waterway so as to receive water from the water receiving pool, is suitable for being communicated with the water outlet waterway so as to output refrigerated water and is also suitable for being communicated with the water drainage waterway so as to discharge water in the cold tank, and the hot tank is suitable for being communicated with the water inlet waterway so as to receive water from the water receiving pool, is suitable for being communicated with the water outlet waterway so as to output heated water and is also suitable for being communicated with the water drainage waterway so as to discharge water in the hot tank. The first waterway plate and the second waterway plate can serve as core parts to be connected with a cold tank and a hot tank, so that communication of waterways is achieved, the corresponding waterways are arranged on the first waterway plate and the second waterway plate, silicone tubes in a traditional water dispenser are replaced, use of the silicone tubes is reduced, the problem of water leakage is effectively avoided, module and assembly are facilitated, and the water dispenser is convenient to use. The production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water equipment, in particular to a drinking water machine. Background Art

[0002] Some water dispensers have the function of dispensing normal temperature water, cold water and hot water, which requires the help of multiple internal components. For example, a cold tank and a hot tank are arranged inside the water dispenser. Because there are multiple components inside the water dispenser, in order to achieve water connectivity between different components, a large number of silicone tubes are used in related technologies to connect different components. Silicone tubes are prone to produce odors and are easy to rupture and leak. During factory assembly, workers need to connect the silicone tubes one by one, resulting in low production efficiency. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the utility model provides a water dispenser.

[0004] To achieve the above object, the utility model discloses a water dispenser, which comprises:

[0005] The first waterway plate has a water receiving pool, a water inlet waterway and a water outlet waterway;

[0006] The second waterway plate has a drainage waterway;

[0007] a cold tank, adapted to be connected to the water inlet waterway to receive water from the water receiving tank, adapted to be connected to the water outlet waterway to output refrigerated water, and adapted to be connected to the water discharge waterway to discharge water in the cold tank; and

[0008] The hot tank is suitable for being connected to the water inlet waterway to receive water from the water receiving pool, and is suitable for being connected to the water outlet waterway to output heated water, and is also suitable for being connected to the drainage waterway to discharge the water in the hot tank.

[0009] In some embodiments of the utility model, the water inlet waterway includes a first water inlet waterway and a second water inlet waterway connected to the water receiving tank, the water outlet waterway includes a first water outlet waterway and a second water outlet waterway, and the drainage waterway includes a first drainage waterway and a second drainage waterway;

[0010] The cold tank is adapted to be connected to the first water inlet waterway to receive water from the water receiving tank, and is adapted to be connected to the first water outlet waterway to output refrigerated water, and is also adapted to be connected to the first water discharge waterway to discharge water in the cold tank;

[0011] The hot tank is suitable for being connected to the second water inlet waterway to receive water from the water receiving tank, and is suitable for being connected to the second water outlet waterway to output heated water, and is also suitable for being connected to the second water discharge waterway to discharge water in the hot tank.

[0012] In some embodiments of the present invention, one end of the first water inlet waterway has a first water inlet joint, one end of the first water outlet waterway has a first water outlet joint, and one end of the first water discharge waterway has a first water discharge joint;

[0013] The cold tank comprises a cold tank water inlet joint, a cold tank water outlet joint and a cold tank drainage joint. The cold tank water inlet joint is plugged into the first water inlet joint, the cold tank water outlet joint is plugged into the first water outlet joint, and the cold tank drainage joint is plugged into the first drainage joint.

[0014] In some embodiments of the present invention, the water dispenser further comprises a three-way pipe, one end of which is connected to the second water inlet waterway, another end of which is connected to the second water outlet waterway, and the remaining end of which is connected to the hot tank.

[0015] In some embodiments of the present invention, one end of the second water inlet waterway has a second water inlet joint, one end of the second water outlet waterway has a second water outlet joint, one end of the second water discharge waterway has a second water discharge joint, and the hot tank has a hot tank water inlet and water discharge joint and a hot tank water outlet joint;

[0016] One end of the three-way pipe is plugged into the second water inlet joint, the other end is plugged into the second water outlet joint, the remaining end is plugged into the hot tank inlet and outlet joint, and the hot tank water outlet joint is plugged into the second water outlet joint.

[0017] In some embodiments of the present invention, the first water channel plate further has an exhaust gas path, and the cold tank and the hot tank are further suitable for being connected to the exhaust gas path for exhaust.

[0018] In some embodiments of the present invention, the exhaust gas circuit includes a first gas circuit and a second gas circuit, the cold tank is suitable for being connected to the first gas circuit for exhaust, and the hot tank is suitable for being connected to the second gas circuit for exhaust.

[0019] In some embodiments of the present invention, one end of the first gas circuit has a first exhaust connector, the cold tank has a cold tank exhaust connector, and the cold tank exhaust connector and the first exhaust connector are plugged together;

[0020] And / or, one end of the second gas circuit has a second exhaust connector, the hot tank has a hot tank exhaust connector, and the hot tank exhaust connector and the second exhaust connector are plugged into each other.

[0021] In some embodiments of the present invention, a sealing member is provided between the two plugged-in parts for sealing.

[0022] In some embodiments of the present invention, the water outlet waterway further includes a third water outlet waterway, and the third water outlet waterway is connected to the water receiving pool or the first water inlet waterway or the second water inlet waterway.

[0023] In some embodiments of the present invention, the water receiving tank is located above the water inlet waterway and the water outlet waterway, the first waterway plate is located above the second waterway plate, and the cold tank and the hot tank are arranged between the first waterway plate and the second waterway plate.

[0024] In some embodiments of the present invention, the cold tank is connected and fixed to the first waterway plate and the second waterway plate respectively.

[0025] In some embodiments of the present invention, the first waterway plate has a first connection part, the second waterway plate has a second connection part, the cold tank has a third connection part and a fourth connection part, the third connection part is fixedly connected to the first connection part, and the fourth connection part is fixedly connected to the second connection part.

[0026] In some embodiments of the present invention, the heat tank and the first waterway plate are connected and fixed.

[0027] In some embodiments of the present invention, the first waterway plate has a fifth connection portion, the hot tank has a sixth connection portion, and the sixth connection portion is connected and fixed to the fifth connection portion.

[0028] In some embodiments of the present invention, the water dispenser further comprises a compressor connected to the cold tank refrigerant, and the compressor is connected and fixed to the second waterway plate and is located between the second waterway plate and the hot tank.

[0029] In some embodiments of the present invention, the water dispenser further includes a shell and a frame, the first waterway plate and the second waterway plate are connected and fixed to the frame, and the frame is connected and fixed in the shell.

[0030] In the technical solution of the utility model, the first waterway plate and the second waterway plate can be used as core components to connect with the cold tank and the hot tank, so as to realize the connectivity of the waterway. By providing a corresponding waterway on the first waterway plate and also providing a corresponding waterway on the second waterway plate, at least part of the silicone tube in the traditional water dispenser is replaced, the use of silicone tube is reduced, the occurrence of water leakage problems is effectively avoided, and it is more conducive to module and assembly, thereby improving production efficiency.

[0031] Other advantages of the present invention will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other designs can be obtained based on the structures shown in these drawings without paying creative work.

[0033] Figure 1 An exploded view of a water dispenser in some embodiments;

[0034] Figure 2 It is a schematic diagram of assembling a frame, a first waterway plate, a second waterway plate, a cold tank, a hot tank, a compressor, and a condenser in some embodiments;

[0035] Figure 3 for Figure 2 A schematic diagram of the structure shown from another angle;

[0036] Figure 4 for Figure 2 Exploded view of the structure shown;

[0037] Figure 5 A schematic diagram of a first waterway plate in some embodiments;

[0038] Figure 6 Schematic diagram of the first waterway plate in some embodiments (viewing angle and Figure 5 different);

[0039] Figure 7 Schematic diagram of the first waterway plate in some embodiments (viewing angle and Figure 5 , Figure 6 different);

[0040] Figure 8 Schematic diagram of the first waterway plate in some embodiments (viewing angle and Figure 7 The same, the first connection part and the fifth connection part are marked);

[0041] Fig. 9 A schematic diagram of a second waterway plate in some embodiments;

[0042] Fig.10 Schematic diagram of the second waterway plate in some embodiments (viewing angle and Fig. 9 different);

[0043] Fig.11 A schematic diagram of a hot tank in some embodiments;

[0044] Fig.12 A schematic diagram of a cold tank in some embodiments;

[0045] Fig.13 A schematic diagram of the top structure of a cold tank in some embodiments;

[0046] Fig.14 Schematic diagram of a three-way pipe in some embodiments;

[0047] Fig.15 It is a schematic diagram of the cooperation between two plugged components (two plugged components) and a sealing member in some embodiments;

[0048] Fig.16 Schematic diagram of a seal in some embodiments;

[0049] Fig.17 This is a water circuit diagram of a water dispenser in some embodiments.

[0050] Description of Figure Numbers:

[0051] Bucket 10, shell 1000, frame 1100, smart seat 1200, hot water faucet 2200, cold water faucet 2100, normal temperature water faucet 2300, first water circuit board 3000, water receiving tank 3100, water inlet circuit 3200, first water inlet circuit 3210, first water inlet joint 3211, second water inlet circuit 3220, second water inlet joint 3221, water outlet circuit 3300, first water outlet circuit 3310, first water outlet joint 3311, second water outlet circuit 3320, second water outlet joint 3321, third water outlet circuit 3330, exhaust gas circuit 3400, first gas circuit 3410, first exhaust joint 3411, second gas circuit 3420, second exhaust joint 3421, first connecting part 3510, fifth connecting part 3520, second water circuit board 40 00, drainage waterway 4100, first drainage waterway 4110, first drainage joint 4111, second drainage waterway 4120, second drainage joint 4121, second connection part 4200, cold tank 5000, cold tank water inlet joint 5100, cold tank water outlet joint 5200, cold tank drainage joint 5300, cold tank exhaust joint 5400, compressor 5500, third connection part 5610, fourth connection part 5620, condenser 5700, hot tank 6000, hot tank water inlet and outlet joint 6100, hot tank water outlet joint 6200, hot tank exhaust joint 6300, sixth connection part 6400, tee pipe 7000, first end 7100, second end 7200, third end 7300, sealing element 8000, first annular wall 8100, second annular wall 8200, clamping cavity 8300.

[0052] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0054] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used 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 defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is 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 utility model.

[0057] Combination Figures 1 to 4As shown, in some embodiments, the water dispenser includes a first waterway plate 3000, a second waterway plate 4000, a cold tank 5000 and a hot tank 6000, wherein the first waterway plate 3000 has a water outlet waterway 3300, a water inlet waterway 3200 and a water receiving pool 3100, and the second waterway plate 4000 has a drainage waterway 4100, and the cold tank 5000 is used to communicate with the water inlet waterway 3200, the water outlet waterway 3300 and the drainage waterway 4100, so that the water can be discharged through the water inlet waterway 3200. 00 receives water from the water receiving pool 3100, outputs refrigerated water through the water outlet waterway 3300, and discharges the water in the cold tank 5000 through the drainage waterway 4100. The hot tank 6000 is used to communicate with the water inlet waterway 3200, the water outlet waterway 3300 and the drainage waterway 4100, so that it can receive water from the water receiving pool 3100 through the water inlet waterway 3200, output heated water through the water outlet waterway 3300, and discharge the water in the hot tank 6000 through the drainage waterway 4100.

[0058] The first waterway plate 3000 and the second waterway plate 4000 can be used as core components to connect with the cold tank 5000 and the hot tank 6000, so as to realize the connectivity of the waterways. By providing a corresponding waterway on the first waterway plate 3000 and the second waterway plate 4000, at least part of the silicone tubes in the traditional water dispenser are replaced, the use of silicone tubes is reduced, the occurrence of water leakage problems is effectively avoided, and it is more conducive to module and assembly, thereby improving production efficiency.

[0059] The first waterway plate 3000 has a water receiving pool 3100, a water inlet waterway 3200 and a water outlet waterway 3300. The water receiving pool 3100 is a component for temporarily storing a certain amount of water. Water needs to be supplied to the water receiving pool 3100 first. The following description takes a top-mounted water dispenser as an example (of course, it is not limited to the top-mounted type). The smart seat 1200 of the water dispenser is installed in the water receiving pool 3100, and the water bucket 10 is installed upside down on the smart seat 1200. The water in the water bucket 10 enters the water receiving pool 3100 without overflowing. The cooperation between the water receiving pool 3100, the smart seat 1200 and the water bucket 10 can be found in the relevant technology and will not be described in detail here.

[0060] The cold tank 5000 is connected to the water inlet waterway 3200 and the water outlet waterway 3300. The cold tank 5000 is used to cool the water entering it. Please refer to the relevant technology. When the water dispenser needs to output cold water for the user to drink, the cold water faucet 2100 is turned on, and the water in the water receiving pool 3100 flows into the cold tank 5000 through the water inlet waterway 3200 and is cooled into cold water. The cold water flows to the cold water faucet 2100 through the water outlet waterway 3300 and is finally output from the cold water faucet 2100. The cold tank 5000 is connected to the drainage waterway 4100. When it is necessary to clean the cold tank 5000 and its connected waterway (the waterway is the channel for water supply and circulation, including the water inlet waterway 3200, the water outlet waterway 3300 and / or the drainage waterway 4100), the water in the cold tank 5000 can be discharged from the cold tank 5000 and discharged to the outside through the drainage waterway 4100. For example, a corresponding valve or soft plug is provided on the drainage waterway 4100. Opening the valve or soft plug can allow the water in the cold tank 5000 to be discharged to the outside through the drainage waterway 4100. If the valve or soft plug is in a closed state, the water in the cold tank 5000 cannot be discharged to the outside through the drainage waterway 4100.

[0061] The hot tank 6000 is connected to the water inlet waterway 3200 and the water outlet waterway 3300. The hot tank 6000 is used to heat the water entering it. Please refer to the relevant technology. When the water dispenser needs to output hot water for users to drink, the hot water faucet 2200 is turned on, and the water in the water receiving pool 3100 flows into the hot tank 6000 through the water inlet waterway 3200 and is heated into hot water. The hot water flows to the hot water faucet 2200 through the water outlet waterway 3300 and is finally output from the hot water faucet 2200. The hot tank 6000 is connected to the drainage waterway 4100. When the hot tank 6000 and the waterway connected to it need to be cleaned, the water in the hot tank 6000 can be discharged from the hot tank 6000 and discharged to the outside through the drainage waterway 4100.

[0062] It is understandable that the cold tank 5000 and the hot tank 6000 may share the inlet waterway 3200 , the outlet waterway 3300 and / or the drainage waterway 4100 , or may not share the inlet waterway 3200 , the outlet waterway 3300 and / or the drainage waterway 4100 .

[0063] The so-called waterway plate is a component integrated with corresponding waterways. The first waterway plate 3000 is integrated with an inlet waterway 3200 and an outlet waterway 3300. The role played by the inlet waterway 3200 and the outlet waterway 3300 is equivalent to the silicone tube in a traditional water dispenser. Since the inlet waterway 3200 and the outlet waterway 3300 are integrated on the first waterway plate 3000, compared with a separate silicone tube, the first waterway plate 3000 has a much greater structural strength and is not easy to break, thus effectively avoiding the problem of rupture and leakage. The same is true for the second waterway plate 4000. The second waterway plate 4000 is integrated with a drainage waterway 4100. The drainage waterway 4100 is also equivalent to the silicone tube in a traditional water dispenser. Since the drainage waterway 4100 is integrated on the second waterway plate 4000, compared with a separate silicone tube, the second waterway plate 4000 has a much greater structural strength and is not easy to break, thus effectively avoiding the problem of rupture and leakage. For example, the first waterway plate 3000 and the second waterway plate 4000 can be made of hard materials (hard means not easy to deform, such as not being able to deform by bending with bare hands), which not only makes the corresponding waterway not easy to break and leak, but also plays a certain supporting role in the installation of the cold tank 5000 and the hot tank 6000. It is worth noting that the water in the water receiving tank 3100 is at room temperature, and the water inlet of the cold tank 5000 and the water inlet of the hot tank 6000 come from the water receiving tank 3100, so that the water cross-flow problem between the cold tank 5000 and the hot tank 6000 can be avoided, which is conducive to reducing the energy consumption of cooling and heating.

[0064] When assembling the water dispenser, the hot tank 6000 is assembled with the first waterway plate 3000 and the second waterway plate 4000, and the cold tank 5000 is assembled with the first waterway plate 3000 and the second waterway plate 4000. Since the first waterway plate 3000 and the second waterway plate 4000 are respectively integrated with corresponding waterways, the corresponding waterways can be connected by assembling the cold tank 5000 with the first waterway plate 3000 and the second waterway plate 4000, and the corresponding waterways can be connected by assembling the hot tank 6000 with the first waterway plate 3000 and the second waterway plate 4000. There is no need for workers to connect silicone tubes one by one as in the related art. The first waterway plate 3000 and the second waterway plate 4000 are highly integrated components, which are more conducive to the realization of factory automated production and to improving production efficiency.

[0065] The waterway of the first waterway plate 3000 and the waterway of the second waterway plate 4000 will be described in detail below. Figures 5 to 10As shown, in some embodiments, the water inlet waterway 3200 includes a first water inlet waterway 3210 and a second water inlet waterway 3220, the cold tank 5000 is in communication with the first water inlet waterway 3210, the hot tank 6000 is in communication with the second water inlet waterway 3220, the water outlet waterway 3300 includes a first water outlet waterway 3310 and a second water outlet waterway 3320, the cold tank 5000 is in communication with the first water outlet waterway 3310, and the hot tank 6000 is in communication with the second water outlet waterway 3320. Since the cold tank 5000 and the hot tank 6000 occupy a certain space respectively, by providing the first water inlet waterway 3210, the second water inlet waterway 3220, the first water outlet waterway 3310 and the second water outlet waterway 3320, the cold tank 5000 and the hot tank 6000 can be more flexible in spatial arrangement.

[0066] Specifically, the first water inlet waterway 3210, the second water inlet waterway 3220, the first water outlet waterway 3310 and the second water outlet waterway 3320 are separated in pairs on the first waterway plate 3000, the first water inlet waterway 3210 is connected to the water receiving tank 3100, the second water inlet waterway 3220 is connected to the water receiving tank 3100, the cold tank 5000 is connected to the first water inlet waterway 3210 and the first water outlet waterway 3310, the hot tank 6000 is connected to the second water inlet waterway 3220 and the second water outlet waterway 3320, the first water outlet waterway 3310 is connected to the cold water faucet 2100, and the second water outlet waterway 3320 is connected to the hot water faucet 2200.

[0067] When the water dispenser needs to output cold water for the user to drink, the cold water tap 2100 is turned on, and the water in the water receiving pool 3100 flows into the cold tank 5000 through the first water inlet waterway 3210 and is cooled into cold water, and the cold water flows to the cold water tap 2100 through the first water outlet waterway 3310 and is finally output from the cold water tap 2100. When the water dispenser needs to output hot water for the user to drink, the hot water tap 2200 is turned on, and the water in the water receiving pool 3100 flows into the hot tank 6000 through the second water inlet waterway 3220 and is heated into hot water, and the hot water flows to the hot water tap 2200 through the second water outlet waterway 3320 and is finally output from the hot water tap 2200.

[0068] Similarly, the drainage waterway 4100 includes a first drainage waterway 4110 and a second drainage waterway 4120. The first drainage waterway 4110 is arranged corresponding to the cold tank 5000 and is connected to the cold tank 5000, and the second drainage waterway 4120 is arranged corresponding to the hot tank 6000 and is connected to the hot tank 6000. Through the setting of the first drainage waterway 4110 and the second drainage waterway 4120, the drainage of the cold tank 5000 and the hot tank 6000 can be controlled respectively. The water in the cold tank 5000 is discharged to the outside through the first drainage waterway 4110 to achieve cleaning, and the water in the hot tank 6000 is discharged to the outside through the second drainage waterway 4120 to achieve cleaning. The drainage of the cold tank 5000 and the drainage of the hot tank 6000 do not interfere with each other.

[0069] Furthermore, in some embodiments, the cold tank 5000 is plugged into the first waterway plate 3000 and the second waterway plate 4000 to connect the cold tank 5000 with the first water inlet waterway 3210 , the first water outlet waterway 3310 and the first drainage waterway 4110 , thereby improving the convenience of assembly through plug-in connection.

[0070] Specifically, combined Figure 7 , Fig.12 and Fig.13 As shown, the cold tank 5000 is provided with a cold tank drainage joint 5300, a cold tank water outlet joint 5200 and a cold tank water inlet joint 5100. The cold tank drainage joint 5300 is located at the bottom of the cold tank 5000, and the cold tank water outlet joint 5200 and the cold tank water inlet joint 5100 are located at the top of the cold tank 5000. The cold tank drainage joint 5300, the cold tank water outlet joint 5200 and the cold tank water inlet joint 5100 are respectively connected to the internal space of the cold tank 5000. One end of the first water inlet waterway 3210 is provided with a first water inlet joint 3211, and the other end of the first water inlet waterway 3210 is connected to the water receiving tank 3100. One end of the first water outlet waterway 3310 is provided with a first water outlet joint 3311, and the other end of the first water outlet waterway 3310 is connected to the cold water faucet 2100. One end of the first drainage waterway 4110 is provided with a first drainage joint 4111, and the other end of the first drainage waterway 4110 is connected to the outside. Since cold water will sink, the cold tank water inlet joint 5100 is connected with a cold water pipe, and the cold water pipe extends to the bottom of the cold tank 5000.

[0071] When assembling the water dispenser, the first water inlet connector 3211 is plugged into the cold tank water inlet connector 5100 to communicate, so that water can flow from the first water inlet waterway 3210 to the cold tank 5000, the first water outlet connector 3311 is plugged into the cold tank water outlet connector 5200 to communicate, so that cold water can flow from the cold tank 5000 to the cold water faucet 2100, and the first drain connector 4111 is plugged into the cold tank drain connector 5300 to communicate, so that water can flow from the cold tank 5000 to the outside. It can be understood that plugging means that one component is inserted into another component. Taking the plugging of the first water inlet connector 3211 and the cold tank water inlet connector 5100 as an example, the first water inlet connector 3211 can be inserted into the cold tank water inlet connector 5100, or the cold tank water inlet connector 5100 can be inserted into the first water inlet connector 3211, and the same applies to the others.

[0072] Combination Figure 2 and Figure 4 As shown, in some embodiments, the water dispenser includes a tee pipe 7000, and the tee pipe 7000 has three ends, namely a first end 7100, a second end 7200 and a third end 7300. The first end 7100 is connected to the second water inlet waterway 3220, the second end 7200 is connected to the second drainage waterway 4120, and the third end 7300 is connected to the hot tank 6000. For example, the tee pipe 7000 is made of hard material.

[0073] When the water dispenser needs to output hot water for the user to drink, the hot water tap 2200 is turned on, and the water in the water receiving pool 3100 flows into the three-way pipe 7000 through the second water inlet waterway 3220 (flows into the three-way pipe 7000 from the first end 7100), and then flows out from the third end 7300 and enters the hot tank 6000 to be heated into hot water (the second drainage waterway 4120 is in a closed state), and the hot water flows to the hot water tap 2200 through the second water outlet waterway 3320 and is finally output from the hot water tap 2200. When the hot tank 6000 and the waterways connected thereto need to be cleaned, the water in the hot tank 6000 can be discharged from the hot tank 6000 and then flow into the three-way pipe 7000 (flows into the three-way pipe 7000 from the third end 7300), and then flows out from the second end 7200 and enters the second drainage waterway 4120, and is discharged to the outside through the second drainage waterway 4120.

[0074] Since hot water will float in the hot tank 6000, the third end 7300 is connected to the bottom of the hot tank 6000, and the water entering the hot tank 6000 through the third end 7300 can be fully heated. Based on this, the drainage and water inlet of the hot tank 6000 share one inlet and outlet, so the three-way pipe 7000 is designed, that is, the water inlet and drainage of the hot tank 6000 share the third end 7300, thereby simplifying the structure.

[0075] Similar to the connection of the cold tank 5000, the connection of the hot tank 6000 also adopts a plug-in method. The hot tank 6000 is plugged with the first waterway plate 3000 and the tee pipe 7000, and the tee pipe 7000 is plugged with the first waterway plate 3000 and the second waterway plate 4000. In this way, the connection between the second water inlet waterway 3220 and the tee pipe 7000, the connection between the tee pipe 7000 and the hot tank 6000, the connection between the hot tank 6000 and the second water outlet waterway 3320, and the connection between the hot tank 6000 and the second drainage waterway 4120 are realized.

[0076] Specifically, combined Figure 2 , Figure 4 , Figure 7 , Fig.11 and Fig.14 As shown, the hot tank 6000 has a hot tank water outlet joint 6200 and a hot tank inlet and outlet joint 6100. The hot tank water outlet joint 6200 is located at the top of the hot tank 6000, and the hot tank inlet and outlet joint 6100 is located at the bottom of the hot tank 6000. The hot tank water outlet joint 6200 and the hot tank inlet and outlet joint 6100 are respectively connected to the internal space of the hot tank 6000, one end of the second water inlet waterway 3220 has a second water inlet joint 3221, and the other end of the second water inlet joint 3221 is connected to the water receiving pool 3100, one end of the second water outlet waterway 3320 has a second water outlet joint 3321, and the other end of the second water outlet joint 3321 is connected to the hot water faucet 2200, and one end of the second drainage waterway 4120 has a second drainage joint 4121, and the other end of the second drainage waterway 4120 is connected to the outside.

[0077] When assembling the water dispenser, the second water inlet joint 3221 is plugged into the first end 7100 of the tee pipe 7000 for communication, so that water can flow from the second water inlet waterway 3220 to the tee pipe 7000, the hot tank water inlet and outlet joint 6100 is plugged into the third end 7300 of the tee pipe 7000 for communication, so that water can flow from the tee pipe 7000 to the hot tank 6000 to be heated into hot water, and the hot tank water outlet joint 6200 is plugged into the second water outlet joint 3321 for communication, so that hot water can flow from the hot tank 6000 to the hot water faucet 2200. The second water outlet joint 4121 is plugged into the second end 7200 of the tee pipe 7000 for communication, so that water in the hot tank 6000 can flow to the tee pipe 7000 (enter the tee pipe 7000 from the third end 7300) and then flow to the second water outlet waterway 4120 to be discharged to the outside.

[0078] It is understandable that the cooling process of the water by the cold tank 5000 (including the temperature change of the water, the inflow and outflow of the water) will affect the air pressure in the cold tank 5000, and the heating process of the water by the hot tank 6000 (including the temperature change of the water, the inflow and outflow of the water) will also affect the air pressure in the hot tank 6000. In order to make the cold tank 5000 and the hot tank 6000 work normally, the combination of Figure 7 , Fig.11 and Fig.13 As shown, the first water circuit plate 3000 is also provided with an exhaust gas circuit 3400, that is, the exhaust gas circuit 3400 is integrated with the water inlet water circuit 3200 and the water outlet water circuit 3300 on the first water circuit plate 3000. In addition to being connected to the water flow of the first water circuit plate 3000, the cold tank 5000 and the hot tank 6000 are also connected to the exhaust gas circuit 3400 of the first water circuit plate 3000. In this way, the balance of the air pressure inside and outside the cold tank 5000 and the balance of the air pressure inside and outside the hot tank 6000 can be achieved through the exhaust gas circuit 3400, thereby ensuring the normal operation of the cold tank 5000 and the hot tank 6000.

[0079] For example, the exhaust gas path 3400 includes a first gas path 3410 and a second gas path 3420. The first gas path 3410 is connected to the cold tank 5000, so that the cold tank 5000 can be exhausted through the first gas path 3410. The second gas path 3420 is connected to the hot tank 6000, so that the hot tank 6000 can be exhausted through the second gas path 3420. Since the cold tank 5000 and the hot tank 6000 occupy a certain space respectively, by providing the first gas path 3410 and the second gas path 3420, the arrangement of the cold tank 5000 and the hot tank 6000 can be made more flexible, and the exhaust of the cold tank 5000 and the hot tank 6000 does not interfere with each other.

[0080] Furthermore, combined with Figure 7 , Fig.12 and Fig.13 As shown, in some embodiments, the cold tank 5000 is suitable for being plugged into the first water circuit plate 3000 so that the cold tank 5000 is connected to the first air circuit 3410, and the hot tank 6000 is suitable for being plugged into the first water circuit plate 3000 so that the hot tank 6000 is connected to the second air circuit 3420. The plug-in connection facilitates the connection between the cold tank 5000 and the first air circuit 3410 and the connection between the hot tank 6000 and the second air circuit 3420, thereby improving the convenience of assembly.

[0081] Specifically, the cold tank 5000 is provided with a cold tank exhaust connector 5400, which is located at the top of the cold tank 5000, one end of the first gas path 3410 is provided with a first exhaust connector 3411, the other end of the first gas path 3410 is connected to the outside, and the first exhaust connector 3411 is plugged with the cold tank exhaust connector 5400 to achieve the connection between the cold tank 5000 and the first gas path 3410. The hot tank 6000 is provided with a hot tank exhaust connector 6300, which is located at the top of the hot tank 6000, one end of the second gas path 3420 is provided with a second exhaust connector 3421, the other end of the second gas path 3420 is connected to the outside, and the second exhaust connector 3421 is plugged with the hot tank exhaust connector 6300 to achieve the connection between the hot tank 6000 and the second gas path 3420.

[0082] Combination Figure 6 As shown, in some embodiments, the exhaust gas path 3400 (the first gas path 3410 and the second gas path 3420) is designed to be adjacent to the water pool 3100. Taking the first gas path 3410 as an example, the first gas path 3410 is considered to be adjacent to the water pool 3100 when the minimum distance between the first gas path 3410 and the water pool 3100 is no more than 5 mm.

[0083] For example, the exhaust end of the exhaust gas path 3400 can be designed to share a wall with the water receiving pool 3100, that is, the exhaust end of the first gas path 3410 shares a wall with the water receiving pool 3100, and the exhaust end of the second gas path 3420 shares a wall with the water receiving pool 3100.

[0084] Combination Fig.15 As shown, in some embodiments, a seal 8000 is provided between the two components connected by plugging in the foregoing text to form a seal. That is, a seal 8000 is provided between the cold tank water inlet joint 5100 and the first water inlet joint 3211, between the cold tank water outlet joint 5200 and the first water outlet joint 3311, between the cold tank drain joint 5300 and the first drain joint 4111, between the first end 7100 of the tee 7000 and the second water inlet joint 3221, between the second end 7200 of the tee 7000 and the second drain joint 4121, between the third end 7300 of the tee 7000 and the hot tank water inlet and drain joint 6100, between the hot tank water outlet joint 6200 and the second water outlet joint 3321, between the cold tank exhaust joint 5400 and the first exhaust joint 3411, and / or between the hot tank exhaust joint 6300 and the second exhaust joint 3421.

[0085] Furthermore, combined with Fig.15 and Fig.16As shown, the sealing member 8000 includes a first annular wall 8100 and a second annular wall 8200 surrounding the first annular wall 8100. One end of the first annular wall 8100 is connected to one end of the second annular wall 8200, and the other end of the first annular wall 8100 is separated from the other end of the second annular wall 8200, so that an open clamping cavity 8300 is formed between the first annular wall 8100 and the second annular wall 8200. It is defined that one of the two plug-in components is a first component, and the other is a second component. The first component is inserted into the clamping cavity 8300 so that the first annular wall 8100 is located inside the first component and the second annular wall 8200 is located outside the first component. The second component is inserted into the first component and penetrates the first annular wall 8100. The first annular wall 8100 abuts against the first component and the second component respectively, so that the first annular wall 8100 exists between the first component and the second component to form a seal.

[0086] Taking the plug-in connection between the cold tank water inlet connector 5100 and the first water inlet connector 3211 as an example, the first water inlet connector 3211 is the first component, and the cold tank water inlet connector 5100 is the second component. The first water inlet connector 3211 is inserted into the clamping cavity 8300, the first annular wall 8100 is located inside the first water inlet connector 3211, and the second annular wall 8200 is located outside the first water inlet connector 3211. The cold tank water inlet connector 5100 is inserted into the first water inlet connector 3211 and passes through the first annular wall 8100, so that the first annular wall 8100 forms a seal between the first water inlet connector 3211 and the cold tank water inlet connector 5100.

[0087] Continue to combine Fig.15 and Fig.16 As shown, in some embodiments, the first component is interference-fitted with the second annular wall 8200. Taking the plug-in connection between the cold tank water inlet connector 5100 and the first water inlet connector 3211 as an example, the first water inlet connector 3211 is the first component, the cold tank water inlet connector 5100 is the second component, the first water inlet connector 3211 is inserted into the clamping cavity 8300, and the second annular wall 8200 is interference-fitted with the first water inlet connector 3211 (the second annular wall 8200 surrounds the first water inlet connector 3211), thereby forming a preliminary positioning and installation effect for the seal 8000, and the seal 8000 is not prone to position changes, which facilitates the insertion of the cold tank water inlet connector 5100.

[0088] Further, in some embodiments, the first component is clearance-matched with the first annular wall 8100. Still taking the plug-in connection of the cold tank water inlet joint 5100 and the first water inlet joint 3211 as an example, the first water inlet joint 3211 is the first component, the cold tank water inlet joint 5100 is the second component, the first water inlet joint 3211 is inserted into the clamping cavity 8300, and the first annular wall 8100 is clearance-matched with the first water inlet joint 3211 (the first annular wall 8100 is located in the first water inlet joint 3211), when the cold tank water inlet joint 5100 is inserted into the first water inlet joint 3211 and passes through the first annular wall 8100, the cold tank water inlet joint 5100 needs to squeeze the seal 8000 (first annular wall 8100), for this reason, the present embodiment is designed as clearance-matched, providing a certain space for the deformation of the seal 8000 (first annular wall 8100), avoiding the seal 8000 from being broken when being squeezed to a large extent, and realizing effective radial sealing.

[0089] Combination Figure 7 and Figure 8 As shown, in some embodiments, the water outlet waterway 3300 also includes a third water outlet waterway 3330, and the third water outlet waterway 3330 is connected to the first water inlet waterway 3210 or the second water inlet waterway 3220 or the water receiving pool 3100, thereby realizing the function of normal temperature water outlet.

[0090] Specifically, one end of the third water outlet waterway 3330 is connected to the first water inlet waterway 3210 or the second water inlet waterway 3220 or the water receiving tank 3100, and the other end of the third water outlet waterway 3330 is connected to the normal temperature water faucet 2300. If one end of the third water outlet waterway 3330 is connected to the water receiving tank 3100, when normal temperature water needs to be output, the water in the water receiving tank 3100 directly flows to the normal temperature water faucet 2300 through the third water outlet waterway 3330. If one end of the third water outlet waterway 3330 is connected to the second water inlet waterway 3220, when normal temperature water needs to be output, the water in the water receiving tank 3100 flows to the second water inlet waterway 3220 and then flows to the third water outlet waterway 3330, and finally flows to the normal temperature water faucet 2300 (in this case, the normal temperature water function and the hot water function share the second water inlet waterway 3220). If one end of the third water outlet waterway 3330 is connected to the first water inlet waterway 3210, when normal temperature water needs to be output, the water in the water receiving pool 3100 flows to the first water inlet waterway 3210 and then flows to the third water outlet waterway 3330, and finally flows to the normal temperature water faucet 2300 (in this case, the normal temperature water function and the cold water function share the first water inlet waterway 3210). By such a setting, the normal temperature water outlet temperature can be prevented from being affected by the hot tank 6000 and the cold tank 5000.

[0091] Combination Figure 2 , Figure 3 , Figure 5 and Fig.17As shown, in some embodiments, the first waterway plate 3000 is arranged above the second waterway plate 4000, the cold tank 5000 is arranged between the first waterway plate 3000 and the second waterway plate 4000, the hot tank 6000 is arranged between the first waterway plate 3000 and the second waterway plate 4000, and the water receiving pool 3100 is arranged above the water inlet waterway 3200 and the water outlet waterway 3300. Through such an arrangement, the effect of gravity can be used to achieve water outlet (hot water, cold water, and normal temperature water).

[0092] When cold water is needed, the cold water tap 2100 is turned on, and the water in the bucket 10 enters the water receiving pool 3100 under the action of gravity, and the water in the water receiving pool 3100 enters the cold tank 5000 through the first water inlet waterway 3210. The cold tank 5000 refrigerates the water entering it, and as the water continues to enter the cold tank 5000, the cold water is transported to the cold water tap 2100 through the first water outlet waterway 3310 and output. When cleaning is needed, the first drainage waterway 4110 is turned on, and the water in the cold tank 5000 enters the first drainage waterway 4110 under the action of gravity and is discharged.

[0093] When hot water is needed, the hot water tap 2200 is turned on, and the water in the water bucket 10 enters the water receiving pool 3100 under the action of gravity, and the water in the water receiving pool 3100 enters the tee pipe 7000 through the second water inlet waterway 3220, and the water in the tee pipe 7000 enters the hot tank 6000, and the hot tank 6000 heats the water entering it. As the water continues to enter the hot tank 6000, the hot water is transported to the hot water tap 2200 through the second water outlet waterway 3320 and output. When washing is needed, the second drainage waterway 4120 is turned on, and the water in the hot tank 6000 enters the second drainage waterway 4120 under the action of gravity and is discharged.

[0094] When normal temperature water is needed, open the normal temperature water faucet 2300. Under the action of gravity, the water in the bucket 10 enters the water receiving pool 3100, and the water in the water receiving pool 3100 directly enters the third water outlet waterway 3330, or first enters the second water inlet waterway 3220 and then enters the third water outlet waterway 3330, or first enters the first water inlet waterway 3210 and then enters the third water outlet waterway 3330, and is finally transported to the normal temperature water faucet 2300 for output.

[0095] Combination Figure 2As shown, in some embodiments, the cold tank 5000 is connected and fixed to the first waterway plate 3000 and the second waterway plate 4000, respectively. Since the volume of the cold tank 5000 is relatively large, the cold tank 5000 is effectively fixed by connecting and fixing the cold tank 5000 to the first waterway plate 3000 and connecting and fixing the cold tank 5000 to the second waterway plate 4000. Moreover, since the first waterway plate 3000 is located above the second waterway plate 4000, through such an arrangement, the cold tank 5000 can also support the first waterway plate 3000 and the second waterway plate 4000, thereby improving the structural stability. In addition, it is worth noting that the cold tank 5000 needs to be plugged into the first waterway plate 3000 and the second waterway plate 4000 to achieve waterway connectivity. The cold tank 5000 is respectively connected and fixed to the first waterway plate 3000 and the second waterway plate 4000 to ensure that the cold tank 5000 and the first waterway plate 3000 are not easily separated, and the cold tank 5000 and the second waterway plate 4000 are not easily separated.

[0096] For example, combined with Figure 8 , Fig. 9 and Fig.12 As shown, the first waterway plate 3000 has a first connecting portion 3510, the cold tank 5000 has a third connecting portion 5610, the first connecting portion 3510 and the third connecting portion 5610 are connected and fixed to achieve the connection and fixation of the cold tank 5000 to the first waterway plate 3000, the second waterway plate 4000 has a second connecting portion 4200, the cold tank 5000 has a fourth connecting portion 5620, the second connecting portion 4200 and the fourth connecting portion 5620 are connected and fixed to achieve the fixation of the cold tank 5000 to the second waterway plate 4000. There are many ways to connect and fix the first connection part 3510 and the third connection part 5610, and the second connection part 4200 and the fourth connection part 5620, such as welding, riveting, snap-on, screw connection, etc. The first connection part 3510 and the second connection part 4200 can be snap holes, and the third connection part 5610 and the fourth connection part 5620 can be buckles, and the snap holes and buckles can be snap-connected. The first connection part 3510 and the second connection part 4200 can be fastening holes, and the third connection part 5610 and the fourth connection part 5620 can be fastening holes, and threaded fasteners can be used to penetrate and fasten them. Of course, there are other connection methods as long as the connection and fixation can be achieved.

[0097] Combination Figure 2 As shown, in some embodiments, the hot tank 6000 is connected and fixed to the first waterway plate 3000. Since the size of the hot tank 6000 is smaller than that of the cold tank 5000, the hot tank 6000 can be connected and fixed to the first waterway plate 3000 to support the hot tank 6000.

[0098] For example, the first waterway plate 3000 has a fifth connection part 3520, and the hot tank 6000 has a sixth connection part 6400, and the fifth connection part 3520 is connected and fixed to the sixth connection part 6400. There are many ways to connect the fifth connection part 3520 and the sixth connection part 6400, such as welding, riveting, clamping, screwing, etc. The fifth connection part 3520 can be a buckle, and the sixth connection part 6400 can be a clamping hole, and the buckle and the clamping hole can be matched and buckled, or the fifth connection part 3520 can be a fastening hole, and the sixth connection part 6400 can be a fastening hole, and threaded fasteners can be used to penetrate and fasten. Of course, other connection methods are also possible.

[0099] Combination Figure 8 and Fig.11 As shown, in some embodiments, the water dispenser also includes a compressor 5500, and the compressor 5500 is connected to the cold tank 5000 by refrigerant. It can be understood that the refrigerant connection means that the cold tank 5000 needs the compressor 5500 to provide refrigerant circulation to achieve the refrigeration of water (the cold tank 5000 and the compressor 5000 constitute part of the refrigerant circulation system). Please refer to the relevant technology and will not be described in detail here. Since the hot tank 6000 is fixedly connected to the first waterway plate 3000, the hot tank 6000 is designed to be arranged alternately with the second waterway plate 4000, and the compressor 5500 is placed under the hot tank 6000 and connected and fixed to the second waterway plate 4000, so that the compressor 5500 is between the hot tank 6000 and the second waterway plate 4000, so that the arrangement of each component is more compact and the space occupation is reduced as much as possible.

[0100] Combination Figures 1 to 4 As shown, in some embodiments, the water dispenser includes a shell 1000 and a frame 1100, the shell 1000 is the outer structure of the water dispenser, the shell 1000 shields and protects the internal components of the water dispenser, the frame 1100 is a structure for installing the first waterway plate 3000 and the second waterway plate 4000, the first waterway plate 3000 and the second waterway plate 4000 are connected and fixed to the frame 1100, since the cold tank 5000 is connected and fixed to the first waterway plate 3000 and the second waterway plate 4000, the hot tank 6000 is connected and fixed to the first waterway plate 3000, and the compressor 5500 is connected and fixed to the second waterway plate 4000, through the action of the frame 1100, it can be assembled into a modular structure (including the condenser 5700 of the water dispenser can also be installed on the frame), so as to be conveniently installed in the shell 1000.

[0101] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A water dispenser, characterized in that: The water dispenser comprises: A first waterway plate (3000) having a water receiving pool (3100), a water inlet waterway (3200) and a water outlet waterway (3300); The second water channel plate (4000) has a drainage water channel (4100); a cold tank (5000) adapted to be connected to the water inlet waterway (3200) to receive water from the water receiving tank (3100), adapted to be connected to the water outlet waterway (3300) to output refrigerated water, and adapted to be connected to the water discharge waterway (4100) to discharge water in the cold tank (5000); and The hot tank (6000) is suitable for being connected to the water inlet waterway (3200) to receive water from the water receiving tank (3100), and is suitable for being connected to the water outlet waterway (3300) to output heated water, and is also suitable for being connected to the drainage waterway (4100) to discharge the water in the hot tank (6000).

2. The water dispenser according to claim 1, characterized in that: The water inlet waterway (3200) includes a first water inlet waterway (3210) and a second water inlet waterway (3220) which are in communication with the water receiving tank (3100); the water outlet waterway (3300) includes a first water outlet waterway (3310) and a second water outlet waterway (3320); and the drainage waterway (4100) includes a first drainage waterway (4110) and a second drainage waterway (4120); The cold tank (5000) is adapted to be connected to the first water inlet waterway (3210) to receive water from the water receiving tank (3100), and is adapted to be connected to the first water outlet waterway (3310) to output refrigerated water, and is also adapted to be connected to the first water discharge waterway (4110) to discharge water in the cold tank (5000); The hot tank (6000) is suitable for being connected to the second water inlet waterway (3220) to receive water from the water receiving tank (3100), and is suitable for being connected to the second water outlet waterway (3320) to output heated water, and is also suitable for being connected to the second water discharge waterway (4120) to discharge the water in the hot tank (6000).

3. The water dispenser according to claim 2, characterized in that: One end of the first water inlet waterway (3210) has a first water inlet joint (3211), one end of the first water outlet waterway (3310) has a first water outlet joint (3311), and one end of the first water drain waterway (4110) has a first drain joint (4111); The cold tank (5000) comprises a cold tank water inlet joint (5100), a cold tank water outlet joint (5200) and a cold tank drainage joint (5300); the cold tank water inlet joint (5100) is plugged into the first water inlet joint (3211); the cold tank water outlet joint (5200) is plugged into the first water outlet joint (3311); and the cold tank drainage joint (5300) is plugged into the first drainage joint (4111).

4. The water dispenser according to claim 2, characterized in that: The water dispenser further comprises a three-way pipe (7000), one end of which is connected to the second water inlet waterway (3220), the other end of which is connected to the second water outlet waterway (4120), and the remaining end of which is connected to the hot tank (6000).

5. The water dispenser according to claim 4, characterized in that: One end of the second water inlet waterway (3220) has a second water inlet joint (3221), one end of the second water outlet waterway (3320) has a second water outlet joint (3321), one end of the second water drainage waterway (4120) has a second drainage joint (4121), and the hot tank (6000) has a hot tank water inlet and drainage joint (6100) and a hot tank water outlet joint (6200); One end of the three-way pipe (7000) is plugged into the second water inlet joint (3221), the other end is plugged into the second water outlet joint (4121), the remaining end is plugged into the hot tank inlet and outlet joint (6100), and the hot tank water outlet joint (6200) is plugged into the second water outlet joint (3321).

6. The water dispenser according to claim 1 or 2, characterized in that: The first water channel plate (3000) also has an exhaust gas circuit (3400), and the cold tank (5000) and the hot tank (6000) are also suitable for being connected to the exhaust gas circuit (3400) for exhaust.

7. The water dispenser according to claim 6, characterized in that: The exhaust gas circuit (3400) includes a first gas circuit (3410) and a second gas circuit (3420), the cold tank (5000) is suitable for being connected to the first gas circuit (3410) for exhaust, and the hot tank (6000) is suitable for being connected to the second gas circuit (3420) for exhaust.

8. The water dispenser according to claim 7, characterized in that: One end of the first gas path (3410) has a first exhaust connector (3411), the cold tank (5000) has a cold tank exhaust connector (5400), and the cold tank exhaust connector (5400) and the first exhaust connector (3411) are plugged together; And / or, one end of the second gas circuit (3420) has a second exhaust connector (3421), the hot tank (6000) has a hot tank exhaust connector (6300), and the hot tank exhaust connector (6300) and the second exhaust connector (3421) are plugged into each other.

9. The water dispenser according to claim 3, 5 or 8, characterized in that: A sealing member (8000) is provided between the two plug-in parts for sealing.

10. The water dispenser according to claim 2, characterized in that: The water outlet waterway (3300) further includes a third water outlet waterway (3330), and the third water outlet waterway (3330) is connected to the water receiving pool (3100) or the first water inlet waterway (3210) or the second water inlet waterway (3220).

11. The water dispenser according to claim 1, characterized in that: The water receiving pool (3100) is located above the water inlet waterway (3200) and the water outlet waterway (3300), the first waterway plate (3000) is located above the second waterway plate (4000), and the cold tank (5000) and the hot tank (6000) are arranged between the first waterway plate (3000) and the second waterway plate (4000).

12. The water dispenser according to claim 11, characterized in that: The cold tank (5000) is respectively connected and fixed to the first waterway plate (3000) and the second waterway plate (4000).

13. The water dispenser according to claim 12, characterized in that: The first waterway plate (3000) has a first connection part (3510), the second waterway plate (4000) has a second connection part (4200), and the cold tank (5000) has a third connection part (5610) and a fourth connection part (5620), the third connection part (5610) and the first connection part (3510) are connected and fixed, and the fourth connection part (5620) and the second connection part (4200) are connected and fixed.

14. The water dispenser according to claim 11, characterized in that: The hot tank (6000) and the first waterway plate (3000) are connected and fixed.

15. The water dispenser according to claim 14, characterized in that: The first water channel plate (3000) has a fifth connection portion (3520), the hot tank (6000) has a sixth connection portion (6400), and the sixth connection portion (6400) and the fifth connection portion (3520) are connected and fixed.

16. The water dispenser according to claim 14, characterized in that: The water dispenser further comprises a compressor (5500) connected to the cold medium of the cold tank (5000); the compressor (5500) is connected and fixed to the second waterway plate (4000) and is located between the second waterway plate (4000) and the hot tank (6000).

17. The water dispenser according to claim 11, characterized in that: The water dispenser further comprises a housing (1000) and a frame (1100); the first waterway plate (3000) and the second waterway plate (4000) are connected and fixed to the frame (1100); and the frame (1100) is connected and fixed inside the housing (1000).

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