Water dispenser

Abstract

The application discloses a water dispenser, and belongs to the technical field of electric appliances. The water dispenser comprises a support assembly, a shell assembly, a cold tank assembly and a hot tank assembly. The support assembly comprises a first support plate and a second support plate located below the first support plate. The shell assembly is connected to the outer side of the support assembly. The cold tank assembly is installed above the first support plate. The hot tank assembly is installed between the first support plate and the second support plate. A water supply pipe is connected to the inner cavity of the cold tank of the cold tank assembly and the inner cavity of the hot tank of the hot tank assembly. A hot water outlet pipe is connected to the inner cavity of the hot tank of the hot tank assembly. The water dispenser can be simplified in structure, and is convenient to clean and renovate quickly.

Description

Technical Field

[0001] This invention relates to the field of electrical equipment technology, and in particular to a water dispenser. Background Technology

[0002] Leasing is a significant business model for water dispensers. Leased water dispensers are mostly used in office buildings, shopping malls, factories, train stations, and airports, where there is high foot traffic and frequent product use, necessitating cleaning and maintenance. However, cleaning the interior of a water dispenser requires disassembling and reassembling most of its components, a complex process that hinders cost reduction. Summary of the Invention

[0003] One object of the present invention is to provide a water dispenser with a simplified structure that facilitates quick cleaning and refurbishment.

[0004] A water dispenser according to an embodiment of the present invention includes: a support assembly, the support assembly including a first support plate and a second support plate located below the first support plate; a housing assembly connected to the outside of the support assembly; a cold tank assembly mounted above the first support plate; a hot tank assembly mounted between the first support plate and the second support plate; a water supply pipe connecting the cold tank cavity of the cold tank assembly and the hot tank cavity of the hot tank assembly; and a hot water outlet pipe connecting the hot tank cavity of the hot tank assembly.

[0005] The water dispenser according to embodiments of the present invention has a simplified structure, making it convenient for quick cleaning and refurbishment.

[0006] In addition, the water dispenser according to the above embodiments of the present invention may also have the following additional technical features: In some embodiments, the water supply pipe includes a first pipe section, a second pipe section, and a connecting pipe section. The first pipe section and the second pipe section extend in a vertical direction. The upper end of the first pipe section is connected to the cold tank assembly, and the lower end of the second pipe section is connected to the hot tank assembly. The connecting pipe section connects the lower end of the first pipe section and the upper end of the second pipe section. The axis of the second pipe section is offset from that of the first pipe section.

[0007] In some embodiments, at least a portion of the connecting pipe segment is perpendicular to the first pipe segment.

[0008] In some embodiments, the connecting pipe segment includes a third pipe segment that extends in a vertical direction, with the lower end of the third pipe segment connected to the lower end of the first pipe segment and the upper end of the third pipe segment connected to the upper end of the second pipe segment.

[0009] In some embodiments, the first pipe segment and the second pipe segment are parallel to each other; and / or, the water dispenser includes a compressor mounted between the first support plate and the second support plate, with at least a portion of the first pipe segment and at least a portion of the connecting pipe segment located above the compressor.

[0010] In some embodiments, the hot tank assembly is detachably mounted between the first support plate and the second support plate, with the front side of the space between the first support plate and the second support plate being hollowed out for removing and installing the hot tank assembly.

[0011] In some embodiments, the housing assembly includes a front shell detachably connected to the front of the support assembly for opening and covering the space between the first support plate and the second support plate.

[0012] In some embodiments, the bracket assembly further includes a fixing plate connected to the first support plate. The fixing plate has a second clearance notch extending through its lower edge. The outlet end of the hot water pipe passes through the second clearance notch and is separable from the fixing plate in the vertical direction.

[0013] In some embodiments, the water dispenser further includes an insulated bottom shell, which is installed above the first support plate. The lower surface of the insulated bottom shell is provided with a second mounting groove extending in the front-rear direction. At least a portion of the hot water outlet pipe is provided in the second mounting groove, and its front end protrudes through the front side of the insulated bottom shell. The first support plate is provided with a clearance hole extending in the front-rear direction, which is opposite to the second mounting groove and is used for installing and removing the hot water outlet pipe.

[0014] In some embodiments, the hot tank assembly includes a hot tank body and a first adapter pipe connected to the hot tank body and extending forward to be opposite to the front shell. The front end of the first adapter pipe is connected to the water supply pipe via a flexible adapter, and the flexible adapter is separable from at least one of the water supply pipe and the first adapter pipe.

[0015] In some embodiments, the hot tank assembly includes a hot tank top cover, the hot water outlet pipe is connected to the hot tank top cover, the hot water outlet pipe and the hot tank top cover are connected as an integral structure, and extend forward to the front side of the support assembly.

[0016] In some embodiments, the water dispenser includes: an exhaust pipe extending in a vertical direction, the lower end of the exhaust pipe communicating with the upper space of the hot tank cavity and the upper end of the exhaust pipe communicating with the upper space of the cold tank cavity, wherein the hot tank assembly includes a hot tank top cover and the exhaust pipe is detachably connected to the hot tank top cover.

[0017] In some embodiments, the hot tank assembly includes a mounting frame that includes a connecting portion that extends forward and overlaps with the upper surface of the first support plate.

[0018] In some embodiments, the water dispenser further includes a drain pipe, and a second adapter pipe is provided on the bottom front side of the hot tank assembly. At least a portion of the inlet of the second adapter pipe is not higher than the bottom surface of the inner cavity of the hot tank. The front end of the drain pipe is detachably connected to the second adapter pipe, and the rear end extends to the rear of the outer casing assembly.

[0019] In some embodiments, the hot tank assembly includes: a hot tank body; an electronic control module mounted on the side wall of the hot tank body; and a protective cover covering the side wall of the hot tank body and the outside of the electronic control module.

[0020] In some embodiments, the hot tank assembly includes: a hot tank body, the upper side wall of the hot tank body having an installation port; and a second temperature measuring component, at least a portion of the second temperature measuring component passing through the installation port, the second temperature measuring component being configured to directly contact the water inside the hot tank cavity. Attached Figure Description

[0021] Figure 1 This is one of the schematic diagrams of a water dispenser according to an embodiment of the present invention.

[0022] Figure 2 This is a second schematic diagram of a water dispenser according to an embodiment of the present invention.

[0023] Figure 3 This is one of the exploded schematic diagrams of a water dispenser according to an embodiment of the present invention.

[0024] Figure 4 This is the second exploded schematic diagram of a water dispenser according to an embodiment of the present invention.

[0025] Figure 5 This is a schematic diagram of the detached outer casing assembly of a water dispenser according to an embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of a water dispenser support assembly according to an embodiment of the present invention.

[0027] Figure 7 This is a schematic diagram of the cold tank assembly and the hot tank assembly of a water dispenser according to an embodiment of the present invention.

[0028] Figure 8 This is a schematic diagram of the heating tank assembly of a water dispenser according to an embodiment of the present invention.

[0029] Figure 9 This is a schematic diagram of the water supply pipe of a water dispenser according to another embodiment of the present invention.

[0030] Figure 10 This is one of the schematic diagrams of the heating tank assembly of a water dispenser according to another embodiment of the present invention.

[0031] Figure 11 This is a second schematic diagram of the heating tank assembly of a water dispenser according to another embodiment of the present invention.

[0032] Figure 12 This is the third schematic diagram of the heating tank assembly of a water dispenser according to another embodiment of the present invention.

[0033] Figure 13 This is a schematic diagram of the cold tank assembly of a water dispenser according to an embodiment of the present invention.

[0034] Figure 14 This is one of the cross-sectional views of the cold tank assembly of a water dispenser according to an embodiment of the present invention.

[0035] Figure 15 This is a second cross-sectional view of the cold tank assembly of a water dispenser according to an embodiment of the present invention.

[0036] Figure 16 This is an exploded schematic diagram of the cold tank assembly of a water dispenser according to an embodiment of the present invention.

[0037] Figure 17 This is one of the schematic diagrams of the heat preservation bottom shell of a water dispenser according to another embodiment of the present invention.

[0038] Figure 18 This is a second schematic diagram of the insulated bottom shell of a water dispenser according to another embodiment of the present invention.

[0039] Figure 19 This is one of the schematic diagrams of a water dispenser according to an embodiment of the present invention, wherein the cold tank assembly is disassembled.

[0040] Figure 20 This is one of the schematic diagrams of a water dispenser according to an embodiment of the present invention, in which the cold tank assembly, the insulated bottom shell, etc. are disassembled.

[0041] Figure 21 This is one of the schematic diagrams of a water dispenser according to an embodiment of the present invention, wherein the hot tank assembly is separated from the first support plate.

[0042] Figure 22 This is one of the schematic diagrams of a water dispenser according to an embodiment of the present invention, wherein the heating tank assembly is removed.

[0043] Figure 23 This is a schematic diagram of a water dispenser according to another embodiment of the present invention.

[0044] Figure 24 This is a schematic diagram of a water dispenser according to another embodiment of the present invention.

[0045] Figure label: Water dispenser 100, bracket assembly 10, first support plate 111, clearance hole 1101, second support plate 112, left front pillar 121, left rear pillar 122, right front pillar 123, right rear pillar 124, fixing piece 131, first clearance notch 1311, second clearance notch 1312, outer shell assembly 20, front shell 21, top cover 22, left side plate 23, right side plate 24, rear cover 25, decorative piece 26, lower door assembly 27, hot tank assembly 30, hot tank inner cavity 301, hot tank body 31, hot tank top cover 32, first adapter pipe 331, second adapter pipe 332, fixing bracket 333, connecting part 3331, electrical control module 334, protective cover 335, cold tank assembly 40, cold tank inner cavity 401, first sub-cavity 4011, second sub-cavity 4012, cold tank body 41, first mating port 4101, second mating port 4101, second mating port 4102, etc. 4102, cold tank top cover 42, water distribution plate 431, connecting pipe 432, first temperature measuring component 433, water supply pipe 61, first pipe section 611, second pipe section 612, connecting pipe section 613, second pipe body 614, second installation pipe section 615, flexible adapter 616, hot water outlet pipe 62, exhaust pipe 63, vent pipe 64, cold water outlet pipe 65, first pipe body 651, first installation pipe section 652, compressor 71, evaporator 72, condenser 73, cold water valve 74, hot water valve 75, insulation bottom shell 51, first installation groove 5101, second installation groove 5102, third mating port 5103, insulation cover 52, front half cover 521, rear half cover 522, first locking part 81, second locking part 82, positioning part 801, sealing structure 802, notch groove 803, positioning notch 804, connecting port 83. Detailed Implementation

[0046] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0047] like Figures 1 to 24 As shown, the present invention provides a water dispenser, including a cold tank assembly and a hot tank assembly, wherein the cold tank assembly is used to cool the water and the hot tank assembly is used to heat the water.

[0048] Among them, water dispensers can be top-mounted water dispensers, bottom-mounted water dispensers, and direct-drinking water dispensers, etc.

[0049] like Figure 1Underfloor water dispensers solve the problem of having to physically carry water bottles by placing them in a closed cabinet at the bottom of the machine. An underfloor water dispenser includes a water pump that connects to the water bottle, as well as cold and hot tank components, to pump water upwards.

[0050] like Figure 23 Top-mounted water dispensers are a traditional type of water dispenser where bottled water is placed upside down on top of the machine. They are mainly divided into countertop and freestanding types. The top cover assembly of top-mounted water dispensers is equipped with a smart seat, which connects the bottled water to the core components of the water dispenser and uses the principle of communicating vessels to achieve automatic water replenishment and anti-overflow functions.

[0051] like Figure 24 A direct-drinking water dispenser (often simply called a direct-drinking machine or integrated water purifier and dispenser) is a drinking water device that combines water purification and real-time temperature control. Its biggest difference from ordinary water dispensers lies in its integrated precision filtration system (mostly RO reverse osmosis membrane), which can directly treat tap water into purified water that meets direct-drinking standards.

[0052] The water dispenser of the present invention may include components such as a support assembly, a cold tank assembly, and a hot tank assembly. By installing or replacing other components (such as a top cover assembly, a water pump, or a filter), the water dispenser can be transformed into a top-mounted water dispenser, a bottom-mounted water dispenser, or a direct-drinking water dispenser.

[0053] Of course, the water dispenser of the present invention can also be other types of water dispensers. The above description is only an illustration of some specific embodiments of the present invention and is not intended to limit the scope of protection of the present invention.

[0054] like Figures 1 to 6 According to an embodiment of the present invention, a water dispenser 100 includes: a support assembly 10, a housing assembly 20, a cold tank assembly 40, a hot tank assembly 30, a water supply pipe 61, and a hot water outlet pipe 62. The support assembly 10 includes a first support plate 111 and a second support plate 112 located below the first support plate 111. The housing assembly 20 is connected to the outside of the support assembly 10. The cold tank assembly 40 is mounted above the first support plate 111. The hot tank assembly 30 is mounted between the first support plate 111 and the second support plate 112. The water supply pipe 61 connects the cold tank cavity 401 of the cold tank assembly 40 and the hot tank cavity 301 of the hot tank assembly 30; the hot water outlet pipe 62 connects the hot tank cavity 301 of the hot tank assembly 30. The support assembly 10 can support the cold tank assembly 40 and the hot tank assembly 30, which simplifies the structure of the water dispenser 100 and facilitates cleaning and refurbishment of the water dispenser 100. In addition, the outer casing 20 can cover the outside of the bracket assembly 10, which can reduce or prevent dust from entering the water dispenser 100. Furthermore, the water supply pipe 61 connects the cold tank cavity 401 and the hot tank cavity 301, which can further simplify the structure of the water dispenser 100.

[0055] The water dispenser 100 according to the embodiments of the present invention can simplify the structure of the water dispenser 100, facilitate the quick cleaning and refurbishment of the water dispenser 100, improve the efficiency of the refurbishment and cleaning of the water dispenser 100, and facilitate its application in the rental field.

[0056] In some embodiments, the water supply pipe 61 is configured in a bent shape to prevent the hot water in the hot tank assembly 30 from directly impacting the water in the cold tank assembly 40. For example... Figures 7 to 10 The water supply pipe 61 includes a first pipe section 611, a second pipe section 612, and a connecting pipe section 432. The first pipe section 611 and the second pipe section 612 extend vertically. The upper end of the first pipe section 611 connects to the cold tank assembly 40, and the lower end of the second pipe section 612 connects to the hot tank assembly 30. The connecting pipe section 432 connects the lower end of the first pipe section 611 and the upper end of the second pipe section 612. The axes of the second pipe section 612 and the first pipe section 611 are offset. When the hot tank assembly 30 is heated, the water in the hot tank assembly 30 may flow back to the cold tank assembly 40 along the water supply pipe 61. As the water in the hot tank assembly 30 flows back along the tortuous water supply pipe 61, the flow resistance increases, which can reduce the cross-temperature effect on the cold water in the cold tank assembly 40 during heating. This can improve energy utilization efficiency.

[0057] The water supply pipe 61 may include, but is not limited to, the following examples.

[0058] Example 1, such as Figure 9 and Figure 10 At least a portion of the connecting pipe 432 is perpendicular to the first pipe section 611. This simplifies the structure of the water supply pipe 61, improves the efficiency of processing and production of the water supply pipe 61, and also prevents cross-temperature between hot and cold water.

[0059] Example 2, such as Figure 7 and Figure 8 The connecting pipe 432 includes a third pipe section that extends vertically. The lower end of the third pipe section connects to the lower end of the first pipe section 611, and the upper end of the third pipe section connects to the upper end of the second pipe section 612. This improves the effect of cross-temperature control between hot and cold water, further preventing cross-temperature control between cold water in the cold tank assembly 40 and hot water or steam in the hot tank assembly 30, thus improving the stability of the water dispenser 100.

[0060] In addition, the water supply pipe 61 of the present invention may also include the following technical features.

[0061] like Figures 7 to 11In some embodiments, the first pipe segment 611 and the second pipe segment 612 are parallel to each other. This facilitates the entry of water from the inner cavity 401 of the cold tank into the inner cavity 301 of the hot tank. Furthermore, in conjunction with the aforementioned embodiments, the connecting pipe segment 432 forms a bend between the first pipe segment 611 and the second pipe segment 612, preventing temperature cross-contamination. Moreover, the first pipe segment 611 and the second pipe segment 612 extend vertically and are parallel, reducing the space occupied by the water supply pipe 61 and improving space utilization.

[0062] like Figure 5 In some embodiments, the water dispenser 100 includes a compressor 71, which is mounted between a first support plate 111 and a second support plate 112. At least a portion of the first pipe segment 611 and at least a portion of the connecting pipe segment 432 are located above the compressor 71. The staggered distribution of the first pipe segment 611 and the second pipe segment 612 provides sufficient space for the compressor 71, further improving space utilization. Furthermore, the installation of the compressor 71 in the water dispenser 100 simplifies the layout of its components, facilitates rinsing, and allows for convenient placement of the bent water supply pipe 61.

[0063] Furthermore, the various parts of the water dispenser 100 of the present invention can be designed for easy disassembly and assembly, facilitating the installation, maintenance, cleaning, and replacement of each component. Therefore, the water dispenser 100 of the present invention is particularly suitable for rental. The installation method of the hot water tank assembly 30 of the present invention will be described below with reference to the accompanying drawings to facilitate the disassembly and assembly of the hot water tank assembly 30.

[0064] like Figures 19 to 22 In some embodiments, the hot tank assembly 30 is detachably mounted between the first support plate 111 and the second support plate 112. The front side of the space between the first support plate 111 and the second support plate 112 is hollowed out to allow for the removal and installation of the hot tank assembly 30. This facilitates the installation, disassembly, and replacement of the hot tank assembly 30, and also facilitates the refurbishment and cleaning of the water dispenser 100.

[0065] like Figure 3 and Figure 4 The outer casing assembly 20 includes a front casing 21, which is detachably connected to the front of the bracket assembly 10 and is used to open and cover the space between the first support plate 111 and the second support plate 112. The front casing 21 can be used to shield the hot water tank assembly 30, improving the safety and stability of the water dispenser 100 during use. The detachable front casing 21 allows for easy removal and placement of the hot water tank assembly 30 from the front of the water dispenser 100, improving the assembly and disassembly efficiency of the water dispenser 100.

[0066] Combination Figure 16 and Figure 12In some embodiments, the bracket assembly 10 further includes a fixing piece 131, which is connected to the first support plate 111. The fixing piece 131 has a second clearance notch 1312 extending through its lower edge. The outlet end of the hot water pipe 62 passes through the second clearance notch 1312 and can be separated from the fixing piece 131 in the vertical direction. After the hot water tank assembly 30 is installed in place, the fixing piece 131 can be installed on the first support plate 111 from top to bottom. At this time, the hot water pipe 62 will be inserted from the lower end of the second clearance notch 1312. Then, the fixing piece 131 is fixedly connected to the first support plate 111, which can realize the positioning of the hot water pipe 62. At the same time, the positioning of the hot water pipe 62 by the fixing piece 131 can facilitate the connection of the hot water pipe 62 to the hot water valve 75.

[0067] like Figure 14 , Figure 15 , Figure 17 as well as Figure 18 In some embodiments, the water dispenser 100 further includes an insulated base shell 51, which is mounted above the first support plate 111. The lower surface of the insulated base shell 51 has a second mounting groove 5102 extending in the front-rear direction. At least a portion of the hot water pipe 62 is located in the second mounting groove 5102, and its front end protrudes through the front side of the insulated base shell 51. The first support plate 111 has a clearance hole 1101 extending in the front-rear direction, which is opposite to the second mounting groove 5102 and is used for installing and removing the hot water pipe 62. The insulated base shell 51 can be used to limit the hot water pipe 62, making it easy for the hot water pipe 62 to be stably connected to the hot water valve 75. In addition, a cold tank assembly 40 is mounted on the insulated base shell 51. The insulated base shell 51 can be used to separate the hot water pipe 62 from the cold tank assembly 40, preventing the hot water from the hot water pipe 62 from affecting the cold tank assembly 40, avoiding cross-temperature, and saving energy and protecting the environment.

[0068] In addition, when disassembling the hot water tank assembly 30, the insulated bottom shell 51 can be removed from bottom to top, which removes the restriction on the hot water outlet pipe 62, making disassembly and assembly convenient and quick. After removing the insulated bottom shell 51, tilt the upper end of the hot water tank assembly 30 backward, and the hot water outlet pipe 62 will be pulled downward through the clearance hole 1101, thereby removing the restriction of the first support plate 111 on the hot water tank assembly 30. At this time, the hot water tank assembly 30 can be removed from between the first support plate 111 and the second support plate 112.

[0069] like Figure 11In some embodiments, the hot tank assembly 30 includes a hot tank body 31 and a first adapter pipe 331. The first adapter pipe 331 connects to the hot tank body 31 and extends forward to be opposite to the front shell 21. The front end of the first adapter pipe 331 is connected to the water supply pipe 61 via a flexible adapter 616, and the flexible adapter 616 is separable from at least one of the water supply pipe 61 and the first adapter pipe 331. The flexible adapter 616 enables quick connection and disconnection between the first adapter pipe 331 and the water supply pipe 61. Furthermore, the flexible adapter 616 has deformability, preventing errors in the connection between the water supply pipe 61 and the first adapter pipe 331 that could lead to unstable assembly, thus facilitating the connection and disconnection of the water supply pipe 61 and the first adapter pipe 331.

[0070] When it is necessary to separate the first adapter pipe 331 and the water supply pipe 61, the front end of the first adapter pipe 331 is aligned with the front shell 21 along its front-back axis. After opening the front shell 21, the first adapter pipe 331 and the water supply pipe 61 can be quickly separated through the flexible connector, which can improve the disassembly efficiency of the water supply pipe 61 and the first adapter pipe 331. At the same time, after the first adapter pipe 331 is separated from the water supply pipe 61, the hot tank body 31 can be easily disassembled.

[0071] When it is necessary to connect the first adapter pipe 331 and the water supply pipe 61, the hot tank assembly 30 can be installed from the front side of the space between the first mounting groove 5101 and the second mounting groove 5102 into the space between the first mounting groove 5101 and the second mounting groove 5102. At this time, the first adapter pipe 331 is located on the front side of the hot tank body 31, and the first adapter pipe 331 can be easily connected to the water supply pipe 61 using a flexible joint. Then, the front shell 21 can be connected to the bracket assembly 10 to shield the hot tank assembly 30 and avoid safety hazards.

[0072] In addition, the hot tank assembly 30 of the present invention may also include the following other technical features.

[0073] like Figure 11 In some embodiments, the hot water tank assembly 30 includes a hot water tank top cover 32, and a hot water outlet pipe 62 connected to the hot water tank top cover 32. The hot water outlet pipe 62 and the hot water tank top cover 32 are connected as an integral structure and extend forward to the front side of the support assembly 10. This can improve the stability of the connection structure between the hot water outlet pipe 62 and the hot water tank top cover 32, optimize the sealing structure 802 between the hot water outlet pipe 62 and the hot water tank top cover 32 to prevent water leakage. In addition, the integrated structure can improve the disassembly and assembly efficiency of the hot water tank assembly 30 during disassembly, and facilitate the refurbishment and cleaning of the water dispenser 100.

[0074] like Figure 7 and Figure 12In some embodiments, the water dispenser 100 includes an exhaust pipe 63 extending vertically. The lower end of the exhaust pipe 63 connects to the upper space of the hot tank cavity 301, and the upper end connects to the upper space of the cold tank cavity 401. The hot tank assembly 30 includes a hot tank top cover 32, and the exhaust pipe 63 is detachably connected to the hot tank top cover 32. The exhaust pipe 63 facilitates venting during the heating process of the hot tank assembly 30, thereby balancing the air pressure in the hot tank cavity 301 and improving the safety and stability of the hot tank assembly 30. Furthermore, the detachable connection between the exhaust pipe 63 and the hot tank top cover 32 allows for easy removal and installation of the hot tank assembly 30 when the cold tank assembly 40 is removed.

[0075] Among them, the exhaust pipe 63 can be set as a pipe with a damping plug. The exhaust pipe 63 with a damping plug reduces the temperature of the hot steam during heating, from the top of the hot tank cavity 301 to the top of the cold tank cavity 401, reducing the cross temperature of the cold water in the cold tank assembly 40.

[0076] like Figure 12 In some embodiments, the hot water tank assembly 30 includes a mounting bracket 333, which includes a connecting portion 3331. The connecting portion 3331 extends forward and overlaps the upper surface of the first support plate 111. Using the mounting bracket 333, the hot water tank assembly 30 can be easily connected to the first support plate 111. Furthermore, since the connecting portion 3331 overlaps the upper surface of the first support plate 111, the screw structure securing the first support plate 111 and the mounting bracket 333 can be removed from above the first support plate 111, further improving the disassembly efficiency of the hot water tank assembly 30. After removing the mounting bracket 333, tilting the upper end of the hot water tank assembly 30 backward will cause the hot water outlet pipe 62 to be pulled downward through the clearance hole 1101, thereby removing the restriction of the first support plate 111 on the hot water tank assembly 30. At this point, the hot water tank assembly 30 can be removed from between the first support plate 111 and the second support plate 112.

[0077] The fixing bracket 333 can be fixedly connected to the top cover 32 of the hot tank by welding, bolting or other means, and the stability of the hot tank assembly 30 can be improved by using the fixing bracket 333.

[0078] like Figure 11 and Figure 12 In some embodiments, the water dispenser 100 further includes a drain pipe 64. A second connecting pipe 332 is provided on the bottom front side of the hot tank assembly 30. At least a portion of the inlet of the second connecting pipe 332 is not higher than the bottom surface of the inner cavity 301 of the hot tank. The front end of the drain pipe 64 is detachably connected to the second connecting pipe 332, and the rear end extends to the rear of the outer casing assembly 20. This facilitates the emptying of the inner cavity 301 of the hot tank, improving the efficiency and effectiveness of the emptying process. It also allows for the emptying of the hot tank assembly 30, the discharge of stale water, and facilitates the cleaning of the hot tank assembly 30. like Figure 12 In some embodiments, the hot water tank assembly 30 includes a hot water tank body 31, an electronic control module 334, and a protective cover 335. The electronic control module 334 is mounted on the side wall of the hot water tank body 31; the protective cover 335 covers the side wall of the hot water tank body 31 and encloses the outside of the electronic control module 334. The protective cover 335 can protect the electronic control module 334. By protecting the electrical components, the hot water tank assembly 30 can be directly rinsed and cleaned, improving the efficiency of refurbishment and cleaning of the water dispenser 100. The protective cover 335 can be a snap-on structure, meaning that the protective cover 335 is connected to the hot water tank body 31 by snap-on connections, and isolates high voltage and water during cleaning, preventing water from entering and affecting the stability and safety of the hot water tank assembly 30's operation.

[0079] In some embodiments, the hot water tank assembly 30 includes a hot water tank body 31 and a second temperature measuring component. The upper side wall of the hot water tank body 31 has an installation port. At least a portion of the second temperature measuring component passes through the installation port, and the second temperature measuring component is configured to directly contact the water inside the hot water tank cavity 301. The second temperature measuring component can directly contact the water inside the hot water tank cavity 301, effectively improving the detection accuracy of hot water inside the hot water tank assembly 30 and enhancing the operational stability of the water dispenser 100.

[0080] The present invention also provides a cold tank assembly, which can be applied to the aforementioned water dispenser 100, or to other water drinking devices. The structural features of the cold tank assembly 40 can be incorporated into the water dispenser 100 of the aforementioned embodiment; the structural features of the water dispenser 100 of the aforementioned embodiment can also be incorporated into the water dispenser 100 equipped with the cold tank assembly.

[0081] like Figures 13 to 16 According to an embodiment of the present invention, a cold tank assembly includes: an insulated bottom shell 51, a cold tank assembly 40, a piping assembly (61, 65), and locking members (81, 82). The cold tank assembly 40 includes a cold tank body 41 mounted on the insulated bottom shell 51, and the bottom wall of the cold tank body 41 is provided with mating ports (4101, 4102). The piping assembly includes mounting pipe sections (615, 652) that are opposite to the mating ports in the vertical direction, and the mounting pipe sections communicate with the cold tank cavity 401 of the cold tank body 41. At least a portion of the locking member is located inside the cold tank body 41, and the locking member is detachably connected to the mounting pipe sections and detachably locks the piping assembly to the cold tank body 41. The insulating bottom shell 51 can insulate the cold tank assembly 40. Especially when the hot tank assembly 30 is set below the cold tank assembly 40, the insulating bottom shell 51 can separate the cold tank assembly 40 and the hot tank assembly 30, further improving the insulation effect and improving energy utilization.

[0082] When disassembling the cold can assembly 40, the locking device can be loosened to separate the installation pipe section from the locking device. Then, the cold can body 41 can be pulled upwards to separate the cold can body 41 from the installation pipe section, thereby achieving the separation of the cold can assembly 40 from the outlet pipe. When installing the cold tank assembly 40, align the mating port of the cold tank body 41 with the installation pipe section in the vertical direction, and install the cold tank assembly 40 downwards, aligning the installation pipe section with the mating port. Then, connect the locking member to the installation pipe section to achieve the connection between the pipeline assembly and the cold tank body 41.

[0083] According to the embodiment of the present invention, the cold tank assembly 40 can quickly assemble and disassemble the cold tank body 41 and the pipeline assembly by means of a locking member, and can quickly assemble and disassemble the cold tank body 41 and the pipeline assembly.

[0084] In order to connect the piping components to the cold tank body 41, the cold tank assembly may include, but is not limited to, the following structural features.

[0085] like Figure 14 and Figure 15 In some embodiments, the piping assembly includes a positioning part 801, at least a portion of which is located on the outer periphery of the mating port. An installation pipe section is connected to the positioning part 801 and extends into the inner cavity 401 of the cold tank. At least a portion of a locking member is located on the inner periphery of the mating port. The locking member and the positioning part 801 cooperate to lock the piping assembly. The cooperation between the positioning part 801 and the locking member enables effective positioning of the piping assembly, improving the stability of the connection structure between the piping assembly and the cold tank body 41. Furthermore, removing the locking member allows for quick separation of the piping assembly from the cold tank body 41, facilitating the disassembly and installation of the cold tank assembly 40.

[0086] like Figure 14 and Figure 15 In some embodiments, a sealing structure 802 is provided between the positioning part 801 and the periphery of the mating port. The sealing structure 802 effectively seals the positioning part 801 and the periphery of the mating port, preventing cold water leakage from the cold tank assembly 40 and improving the safety and stability of the water dispenser 100. The sealing structure 802 can be a sealing ring, which may include multiple annular ribs located on the surface of the sealing ring opposite to the periphery of the mating port. The sealing effect is improved through the interaction of the multiple ribs with the periphery of the mating port.

[0087] In addition, in order to achieve the purposes of draining water from the inner cavity 401 of the cold tank, high-temperature disinfection of the inner cavity 401 of the cold tank, self-cleaning of the inner cavity 401 of the cold tank, and reducing the impact of the hot tank assembly 30 on the inner cavity 401 of the cold tank, the installation pipe and / or locking component in this invention are also provided with a structure for the pipeline assembly to connect to the bottom space of the inner cavity 401 of the cold tank.

[0088] like Figure 14 and Figure 15 In some examples, the installation pipe section has a mating port, and the side wall of the installation pipe section has a connecting port 83. The connecting port 83 connects to the bottom space of the inner cavity 401 of the cold tank, and at least a part of the connecting port 83 is not higher than the bottom surface of the inner cavity 401 of the cold tank. This facilitates the drainage of water in the inner cavity 401 of the cold tank, thereby facilitating the discharge of stagnant water in the cold tank assembly 40, and also facilitating the discharge of wastewater when cleaning the inner cavity of the cold tank assembly 40.

[0089] like Figure 14 and Figure 15 In some examples, a first perforated structure is provided between the locking member and the bottom surface of the inner cavity 401 of the cold tank. The first perforated structure connects the bottom space of the inner cavity 401 of the cold tank and the pipeline assembly. This facilitates the drainage of water from the inner cavity 401 of the cold tank, thereby facilitating the discharge of stagnant water from the cold tank assembly 40. It also facilitates the discharge of wastewater when cleaning the inner cavity of the cold tank assembly 40.

[0090] like Figure 14 and Figure 15 At least a portion of the installation pipe section is located within the inner cavity 401 of the cold tank. A locking member is connected to the outside of the installation pipe section. A notch 803 is provided on the surface of the locking member opposite to the bottom surface of the inner cavity 401 of the cold tank. A first hollow portion is formed between the notch 803 and the bottom surface of the inner cavity 401 of the cold tank. This simplifies the structure of the first hollow structure and facilitates the forming of the cold tank body 41. Alternatively, a hollow structure can be constructed by providing a recess on the bottom surface of the inner cavity 401 of the cold tank.

[0091] In conjunction with the foregoing embodiments, by providing a first hollow structure and a connecting port 83, the pipeline assembly can be connected to the bottom of the cold tank cavity 401. Specifically, a locking member is sleeved and connected to the outside of the installation pipe section, forming a first hollow structure between the locking member and the bottom surface of the cold tank cavity 401. A connecting port 83 is provided on the side wall of the installation pipe section. Through the cooperation of the connecting port 83 and the first hollow structure, the installation pipe section is connected to the cold tank cavity 401, thereby achieving the connection between the pipeline assembly and the cold tank cavity 401.

[0092] like Figure 14 and Figure 15 In some embodiments, the locking element is threaded onto the outer side of the portion of the installation pipe section located within the inner cavity 401 of the cold tank. This threaded connection facilitates a stable connection between the locking element and the installation pipe section, and improves the stability of the connection structure between the piping assembly and the cold tank body 41. Furthermore, the threaded structure also enhances the sealing effect between the positioning part 801 and the cold tank body 41 in the aforementioned embodiments.

[0093] The piping components in this invention may include, but are not limited to, the cold water outlet pipe 65 and the water supply pipe 61. The cold water outlet pipe 65 and the water supply pipe 61 will be described separately below. Of course, when the cold tank assembly includes other piping component structures, the aforementioned method can be used to connect the piping components to the cold tank assembly 40 using locking devices.

[0094] like Figure 14 In some embodiments, the piping assembly includes a cold water outlet pipe 65, which includes a first pipe body 651 and a first mounting pipe section 652 that are interconnected. The mating port includes a first mating port 4101 that is opposite to the first mounting pipe section 652. The locking member includes a first locking member 81 that is detachably connected to the first mounting pipe section 652. The upper surface of the insulation base shell 51 is provided with a first mounting groove 5101, which is vertically opposite to the first mating port 4101 and extends to penetrate the outer side of the insulation base shell 51. The first pipe body 651 is detachably disposed on the insulation base shell 51, and at least a portion of it is located in the first mounting groove 5101 and extends out of the outer side of the insulation base shell 51 along the first mounting groove 5101. The first mounting slot 5101 is used to conveniently accommodate the cold water supply pipe, which can be easily insulated. In addition, the insulated bottom shell 51 can limit the cold water outlet pipe 65, so that the cold water outlet pipe 65 can be stably connected to the cold water valve 74. Furthermore, the hot water tank assembly 30 and the hot water outlet pipe 62 are installed below the insulated bottom shell 51. The insulated bottom shell 51 can separate the cold water outlet pipe 65 from the hot water tank assembly 30 and the hot water outlet pipe 62, so as to prevent the hot water from the hot water outlet pipe 62 from affecting the cold water tank assembly 40, avoid cross-temperature, and save energy and protect the environment.

[0095] like Figure 15 and Figure 16 In some embodiments, the cold tank assembly includes a water distribution plate 431 and a connecting pipe 432. The water distribution plate 431 is disposed in the inner cavity 401 of the cold tank, forming a first sub-cavity 4011 and a second sub-cavity 4012 that are interconnected. The first sub-cavity 4011 is located above the water distribution plate 431, and the second sub-cavity 4012 is located between the water distribution plate 431 and the bottom surface of the inner cavity 401 of the cold tank. The upper end of the connecting pipe 432 is connected to the water distribution plate 431 and communicates with the first sub-cavity 4011. The piping assembly includes a water supply system. Pipe 61, the water supply pipe 61 includes a second pipe body 614 and a second installation pipe section 615 that are interconnected. The mating port includes a second mating port 4102 opposite to the second installation pipe section 615. The insulated bottom shell 51 has a third mating port 5103 that runs vertically through the pipe and is opposite to the second mating port 4102. The second installation pipe section 615 passes through the third mating port 5103 vertically. The locking element includes a second locking element 82 that is detachably connected to the second installation pipe section 615. By setting the water distribution plate 431, the cold water and room temperature water inside the cold tank cavity 401 can be separated, reducing the cold flow rate and improving energy utilization.

[0096] As shown in the figure Figure 15 The upper end of the second locking member 82 is provided with a positioning notch 804, which penetrates the upper edge of the second locking member 82. The lower end of the connecting tube 432 passes through the inner side of the upper end of the second locking member 82. The outer side of the lower end of the connecting tube 432 is provided with a positioning protrusion, which is detachably provided in the positioning notch 804 in the vertical direction.

[0097] The upper end of the cold can body 41 may be provided with an opening, and the cold can assembly 40 may be configured to have an open upper end; alternatively, a cold can top cover 42 may be provided to cover the opening at the upper end of the cold can body 41. As shown in the figure, in some embodiments, the cold can assembly 40 includes a cold can top cover 42, the upper end of the cold can body 41 is provided with an opening, and the cold can top cover 42 is detachably placed on the upper end of the cold can body 41. The cold can top cover 42 can cover the cold can body 41, preventing dust and other contaminants from entering the inner cavity 401 of the cold can. In addition, the cold can top cover 42 is detachable from the cold can body 41, which facilitates the assembly and disassembly of the cold can assembly 40.

[0098] In addition, such as Figure 14 and Figure 15 In some embodiments, the cold can assembly may include an insulation cover 52, which is fitted over the outer side wall of the cold can body 41. The lower periphery of the insulation cover 52 is detachably connected to the insulation bottom shell 51. The cooperation between the insulation cover 52 and the insulation bottom shell 51 facilitates comprehensive insulation of the cold can body 41, reducing cold loss and promoting energy conservation and environmental protection. Furthermore, the detachable connection between the insulation cover 52 and the insulation bottom shell 51 facilitates the disassembly, separation, and installation of the cold can body 41, improving the efficiency of the water dispenser 100's assembly and disassembly.

[0099] like Figure 16 The insulation cover 52 includes a front half cover 521 and a rear half cover 522. The front half cover 521 is connected to the front side of the rear half cover 522. The front half cover 521 and the rear half cover 522 together enclose the cold tank body 41. The cold tank assembly also includes a first temperature measuring component 433, which is detachably connected to the outer side wall of the cold tank body 41 and located inside the front half cover 521. By using the front half cover 521, the first temperature measuring component 433 can be enclosed with the cold tank body 41, thereby improving the temperature measuring accuracy of the first temperature measuring component 433. The front half of the cover 521 is detachable, allowing the first temperature measuring component 433 to be installed and replaced by removing the front half of the cover 521. The first temperature measuring component 433 of the cold tank assembly 40 is externally located on the outside of the cold tank body 41. The first temperature measuring component 433 can be replaced by removing the front half of the cover 521 forward, which allows customers to easily remove and replace it, and the functional test can be completed within 10 minutes.

[0100] In addition, the cold tank assembly 40 does not have a built-in temperature sensing element, which can be easily cleaned with acidic water to remove scale, meeting the requirements for quick cleaning of the interior of the refurbished cold tank assembly 40.

[0101] The bottom side wall of the cold tank body 41 can be provided with a groove that is recessed toward the inner cavity 401 of the cold tank, and the temperature sensing section of the first temperature measuring component 433 is embedded in the groove. A positioning structure is provided on the outside of the cold tank body 41, and the first temperature measuring component 433 is stably placed in the space formed between the positioning structure and the groove.

[0102] In addition, the present invention also provides a water dispenser 100 including the aforementioned cold tank assembly. According to an embodiment of the present invention, the water dispenser 100 includes a support assembly 10 and the aforementioned cold tank assembly. The support assembly 10 includes a first support plate 111; the cold tank assembly 40 is mounted above the first support plate 111. By providing the aforementioned cold tank assembly, the technical advantages of the aforementioned cold tank assembly can be achieved.

[0103] In conjunction with the foregoing embodiments, the piping assembly may include a cold water pipe 65 and / or a water supply pipe 61.

[0104] like Figure 16 In some embodiments, the support assembly 10 further includes a fixing piece 131, which is connected to the first support plate 111. The fixing piece 131 has a first clearance notch 1311 extending through its lower edge. The pipeline assembly includes a cold water outlet pipe 65, the outlet end of which passes through the first clearance notch 1311 and is separable from the fixing piece 131 in the vertical direction. After the hot tank assembly 30 is installed in place, the fixing piece 131 can be installed on the first support plate 111 from top to bottom. At this time, the cold water outlet pipe 65 will be inserted from the lower end of the second clearance notch 1312. Then, the fixing piece 131 is fixedly connected to the first support plate 111, which can realize the positioning of the cold water outlet pipe 65. At the same time, the positioning of the cold water outlet pipe 65 by the fixing piece 131 can facilitate the connection of the cold water outlet pipe 65 to the cold water valve 74.

[0105] like Figure 5 and Figure 6 In some embodiments, the bracket assembly 10 further includes a second support plate 112 located below the first support plate 111. The water dispenser 100 includes a hot tank assembly 30 installed between the first support plate 111 and the second support plate 112. The pipeline assembly includes a water supply pipe 61, the outlet of which is connected to the lower part of the cold tank cavity 401 of the hot tank assembly 30.

[0106] Furthermore, the water dispenser 100 of the present invention may include a cold water valve 74, a hot water valve 75, and a display panel assembly. The display panel assembly may be positioned to the side of the cold water valve 74 and the hot water valve 75 for easy observation. Alternatively, the display panel assembly may be positioned in other locations within the water dispenser 100. Preferably, the display panel assembly is positioned above the cold water valve 74 and the hot water valve 75. This improves safety and avoids or reduces problems such as splashing and corrosion.

[0107] The water dispenser 100 of this invention is suitable for rental. For a rented water dispenser 100, the general process can include the following cycle: rent out → use → recycling → refurbishment → rent out. Refurbishment includes cleaning the water dispenser 100, disinfecting it, and replacing labels. The water dispenser 100 of this invention can improve refurbishment efficiency and reduce refurbishment costs by increasing disassembly and assembly efficiency, improving parts commonality, and increasing component durability.

[0108] The water dispenser 100 may include a bracket assembly 10, a housing assembly 20, a cold tank assembly 40, a hot tank assembly 30, and a water supply pipe 61, etc. The bracket assembly 10 may include a left front support column 121, a left rear support column 122, a right front support column 123, a right rear support column 124, a first support plate 111, a second support plate 112, etc. The left front support column 121, left rear support column 122, right front support column 123, and right rear support column 124 extend vertically. The first support plate 111 is connected to the left front support column 121, the left rear support column 122, the right front support column 123, and the right rear support column 124. Column 122, right front pillar 123 and right rear pillar 124 are connected, left front pillar 121, left rear pillar 122, right front pillar 123 and right rear pillar 124 surround the first support plate 111; the second support plate 112 is connected to the left front pillar 121, left rear pillar 122, right front pillar 123 and right rear pillar 124, the left front pillar 121, left rear pillar 122, right front pillar 123 and right rear pillar 124 surround the second support plate 112, and the first support plate 111 is located above the second support plate 112.

[0109] The cold tank assembly 40 can be mounted on the first support plate 111, and the hot tank assembly 30 can be mounted on the second support plate 112.

[0110] The outer casing assembly 20 may include one or more of the following: top cover 22, left side panel 23, right side panel 24, front cover 21, rear cover 25, decorative piece 26, and lower door assembly 27. The left side panel 23 is connected to the left side of the bracket assembly 10, the right side panel 24 is connected to the right side of the bracket assembly 10, the rear cover 25 is connected to the rear side of the bracket assembly 10 and covers the rear of the cold tank assembly 40, the front cover 21 is connected to the front side of the upper part of the bracket assembly 10, the decorative piece 26 is connected to the front cover 21, and the lower door assembly 27 is connected to the front side of the lower part of the bracket assembly 10.

[0111] A cold water valve 74 and a hot water valve 75 are located on the front side of the decorative panel. The front end of the cold water pipe 65 passes through the decorative panel and is detachably connected to the cold water valve 74. The front end of the hot water pipe 62 passes through the decorative panel and is detachably connected to the hot water valve 75. A water receiving box is located at the upper end of the lower door assembly 27. The water receiving box is located below the cold water valve 74 and the hot water valve 75. The water receiving box may or may not have a cover.

[0112] Additionally, the water dispenser 100 may include a water pump, which can be connected to the first support plate 111 and communicate with the inner cavity 401 of the cold tank. The water dispenser 100 also includes a power board assembly, which can be mounted on the upper end of the column. A handle may also be provided on the outside of the water dispenser 100, which can be connected to the second support plate 112.

[0113] In addition, the water dispenser 100 also includes a compressor 71, an evaporator 72, and a condenser 73. The compressor 71 can be mounted on the second support plate 112. The condenser 73 is in heat exchange cooperation with the inner cavity 301 of the hot tank. The condenser 73 can be arranged around the cold tank body 41. The condenser 73 can be connected to and cover the rear side of the support assembly 10. The water dispenser 100 may also include a base assembly, with the lower end of the column detachably connected to the base assembly.

[0114] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0115] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0116] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0117] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0118] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0119] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A water dispenser (100), characterized in that, include: A support assembly (10) includes a first support plate (111) and a second support plate (112) located below the first support plate (111); A housing assembly (20) is attached to the outside of the support assembly (10); A cold tank assembly (40) is mounted above the first support plate (111); A hot tank assembly (30) is mounted between the first support plate (111) and the second support plate (112); Water supply pipe (61) connects the cold tank cavity (401) of the cold tank assembly (40) and the hot tank cavity (301) of the hot tank assembly (30); Hot water outlet pipe (62) is connected to the hot tank cavity (301) of the hot tank assembly (30).

2. The water dispenser (100) according to claim 1, characterized in that, The water supply pipe (61) includes a first pipe section (611), a second pipe section (612), and a connecting pipe section (432). The first pipe section (611) and the second pipe section (612) extend in the vertical direction. The upper end of the first pipe section (611) is connected to the cold tank assembly (40), and the lower end of the second pipe section (612) is connected to the hot tank assembly (30). The connecting pipe section (432) connects the lower end of the first pipe section (611) and the upper end of the second pipe section (612). The axis of the second pipe section (612) is offset from that of the first pipe section (611).

3. The water dispenser (100) according to claim 2, characterized in that, At least a portion of the connecting pipe (432) segment is perpendicular to the first pipe segment (611).

4. The water dispenser (100) according to claim 2, characterized in that, The connecting pipe (432) segment includes a third pipe segment that extends in the vertical direction. The lower end of the third pipe segment is connected to the lower end of the first pipe segment (611), and the upper end of the third pipe segment is connected to the upper end of the second pipe segment (612).

5. The water dispenser (100) according to claim 2, characterized in that, The first pipe segment (611) and the second pipe segment (612) are parallel to each other; and / or, the water dispenser (100) includes a compressor (71) mounted between the first support plate (111) and the second support plate (112), and at least a portion of the first pipe segment (611) and at least a portion of the connecting pipe (432) segment are located above the compressor (71).

6. The water dispenser (100) according to any one of claims 1-5, characterized in that, The hot tank assembly (30) is detachably mounted between the first support plate (111) and the second support plate (112). The front side of the space between the first support plate (111) and the second support plate (112) is hollowed out for removing and installing the hot tank assembly (30).

7. The water dispenser (100) according to claim 6, characterized in that, The housing assembly (20) includes: A front shell (21), which is detachably connected to the front of the bracket assembly (10), is used to open and cover the space between the first support plate (111) and the second support plate.

8. The water dispenser (100) according to claim 7, characterized in that, The bracket assembly (10) further includes a fixing piece (131), which is connected to the first support plate (111). The fixing piece (131) has a second clearance notch (1312) that passes through the lower edge. The outlet end of the hot water pipe (62) passes through the second clearance notch (1312) and can be separated from the fixing piece (131) in the vertical direction.

9. The water dispenser (100) according to claim 7, characterized in that, The water dispenser (100) also includes an insulated bottom shell (51), which is installed above the first support plate (111). The lower surface of the insulated bottom shell (51) is provided with a second mounting groove (5102) extending in the front-rear direction. At least a portion of the hot water pipe (62) is provided in the second mounting groove (5102) and its front end protrudes through the front side of the insulated bottom shell (51). The first support plate (111) is provided with a clearance hole (1101) extending in the front-rear direction. The clearance hole (1101) is opposite to the second mounting groove (5102) and is used to install and remove the hot water pipe (62).

10. The water dispenser (100) according to claim 7, characterized in that, The hot tank assembly (30) includes a hot tank body (31) and a first adapter pipe (331). The first adapter pipe (331) is connected to the hot tank body (31) and extends forward to be opposite to the front shell (21). The front end of the first adapter pipe (331) is connected to the water supply pipe (61) through a flexible adapter (616), and the flexible adapter (616) is separable from at least one of the water supply pipe (61) and the first adapter pipe (331).

11. The water dispenser (100) according to claim 1, characterized in that, The hot tank assembly (30) includes a hot tank top cover (32), and the hot water outlet pipe (62) is connected to the hot tank top cover (32). The hot water outlet pipe (62) and the hot tank top cover (32) are connected as an integral structure and extend forward to the front side of the support assembly (10).

12. The water dispenser (100) according to claim 1, characterized in that, The water dispenser (100) includes: An exhaust pipe (63) extends vertically, with its lower end connected to the upper space of the hot tank cavity (301) and its upper end connected to the upper space of the cold tank cavity (401). The hot tank assembly (30) includes a hot tank top cover (32), and the exhaust pipe (63) is detachably connected to the hot tank top cover (32).

13. The water dispenser (100) according to claim 1, characterized in that, The hot tank assembly (30) includes a mounting bracket (333), which includes a connecting portion (3331) that extends forward and overlaps the upper surface of the first support plate (111).

14. The water dispenser (100) according to claim 1, characterized in that, The water dispenser (100) also includes a drain pipe (64), and a second adapter pipe (332) is provided on the bottom front side of the hot tank assembly (30). At least a portion of the inlet of the second adapter pipe (332) is not higher than the bottom surface of the inner cavity (301) of the hot tank. The front end of the drain pipe (64) is detachably connected to the second adapter pipe (332), and the rear end extends to the rear of the outer shell assembly (20).

15. The water dispenser (100) according to claim 1, characterized in that, The hot tank assembly (30) includes: Hot tank body (31); An electrical control module (334) is installed on the side wall of the hot tank body (31); A protective cover (335) covers the side wall of the hot tank body (31) and the outside of the electrical control module (334).

16. The water dispenser (100) according to claim 1, characterized in that, The hot tank assembly (30) includes: The hot tank body (31) has an installation port on the upper side wall of the hot tank body (31); A second temperature measuring component, at least a portion of which extends through the mounting port, is configured to directly contact the water inside the hot tank cavity (301).

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