CN114158925B

CN114158925B - Waterway assembly for multifunctional water dispenser and multifunctional water dispenser with waterway assembly

Info

Publication number: CN114158925B
Application number: CN202111014095.9A
Authority: CN
Inventors: 莫祖栋; 温小健; 廖榆敏; 冯在锋
Original assignee: Midea Group Co Ltd; Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-08-29
Anticipated expiration: 2041-08-31
Also published as: CN114158925A

Abstract

The invention discloses a waterway assembly for a multifunctional water dispenser and the multifunctional water dispenser with the waterway assembly. The waterway assembly includes: the water channel plate defines a water channel, a first water outlet channel and a wastewater channel, and the sterilization valve is opened or closed to control selective communication between the water channel and the first water outlet channel; the water outlet valve is connected with a water outlet assembly for discharging water, and the water discharge valve is opened or closed to control the first water outlet waterway to be selectively communicated with the wastewater waterway. According to the waterway assembly provided by the embodiment of the invention, the waterways in the waterway plate and the valves for controlling the waterways to be selectively communicated are utilized to realize a plurality of functions of the multifunctional water dispenser, so that the waterway assembly is beneficial to simplifying the waterway structure in the waterway plate, reducing the occupied space of the waterway assembly and reducing the assembly difficulty of the multifunctional water dispenser.

Description

Waterway assembly for multifunctional water dispenser and multifunctional water dispenser with waterway assembly

Technical Field

The invention relates to the technical field of household appliances, in particular to a waterway assembly for a multifunctional water dispenser and the multifunctional water dispenser with the waterway assembly.

Background

In the related art, the elements in the multifunctional water dispenser are numerous, and the pipelines of the waterway system are complicated, so that the internal structure of the multifunctional water dispenser is bulky and difficult to assemble, and the miniaturization of the multifunctional water dispenser is not facilitated.

Disclosure of Invention

The present invention aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the invention provides the waterway assembly for the multifunctional water dispenser, which can realize a plurality of functions of the multifunctional water dispenser by a small number of waterways, thereby being beneficial to simplifying the waterway structure in the waterway plate.

The invention also provides a multifunctional water dispenser with the waterway assembly.

According to an embodiment of the invention, a waterway assembly for a multifunctional drinking machine includes a water tank assembly, a refrigerating assembly and a heating assembly, the waterway assembly includes: the water path plate is used for limiting a water path, a first water outlet path and a waste water path, at least one part of the first water outlet path is positioned between the water path and the waste water path, the water path is provided with a water inlet interface, a sterilizing valve water outlet interface and a water tank interface, the first water outlet path is provided with a cold water inlet interface, a hot water inlet interface, a sterilizing valve water inlet interface, a water outlet valve water inlet interface and a drain valve water inlet interface, the waste water path is provided with a drain valve water outlet interface and a drain interface, the water tank interface is suitable for being connected with the water tank assembly, the refrigerating assembly is connected between the water tank assembly and the cold water inlet interface, and the heating assembly is connected between the water tank assembly and the hot water inlet interface; the sterilizing valve, the drain valve and the water outlet valve are connected with the water outlet port of the sterilizing valve and the water inlet port of the sterilizing valve through the sterilizing valve, and the sterilizing valve is opened or closed to control the selective communication between the water path and the first water outlet path; the water outlet valve water inlet port is connected with the water outlet valve, the water outlet valve is connected with a water outlet assembly for water outlet, the water outlet valve water inlet port is connected with the water outlet valve water outlet port through the water outlet valve, and the water outlet valve is opened or closed to control the first water outlet waterway and the wastewater waterway to be selectively communicated.

According to the waterway assembly provided by the embodiment of the invention, the waterways in the waterway plate and the valves for controlling the waterways to be selectively communicated are utilized to realize a plurality of functions of the multifunctional water dispenser, so that the waterway assembly is beneficial to simplifying the waterway structure in the waterway plate, reducing the occupied space of the waterway assembly and reducing the assembly difficulty of the multifunctional water dispenser.

According to some embodiments of the invention, the sterilizing valve water outlet port, the sterilizing valve water inlet port, the drain valve water outlet port and the water outlet valve water inlet port are respectively arranged on the top wall of the waterway plate.

According to some embodiments of the invention, the water tank port is provided on a top wall of the waterway board, the waterway assembly further includes a water pipe including a first pipe section, a second pipe section, and a connection pipe section, the first pipe section and the second pipe section extending in an up-down direction, upper ends of the first pipe section and the second pipe section being communicated through the connection pipe section, a lower end of the first pipe section being connected to the water tank port, and a lower end of the second pipe section being adapted to be connected to the water tank assembly.

According to some embodiments of the invention, the cold water inlet and the hot water inlet are provided on a bottom wall of the waterway plate.

According to some embodiments of the invention, a second water outlet channel is further arranged in the water channel plate, the second water outlet channel is connected with the water outlet assembly, the second water outlet channel is provided with a water outlet valve water outlet interface, the water outlet valve is connected with the water outlet valve water outlet interface, and the water outlet valve is opened or closed so that the first water outlet channel and the second water outlet channel are selectively communicated.

According to some embodiments of the invention, the waterway board is further provided with a first TDS probe, and the first TDS probe is inserted into the waterway.

According to some embodiments of the invention, the multifunctional water dispenser further comprises a filter assembly, the waterway plate is provided with a first filter element connecting pipe and a second filter element connecting pipe, the first filter element connecting pipe and the second filter element connecting pipe are respectively arranged on the waterway plate in a penetrating mode, the upper end of the first filter element connecting pipe and the upper end of the second filter element connecting pipe are suitable for being connected with the filter assembly, the lower end of the first filter element connecting pipe is connected with the water inlet interface through a first water pipe, and the second filter element connecting pipe is used for circulating raw water.

Further, the waterway plate is further provided with a third filter element connecting pipe in a penetrating manner, and the upper end of the third filter element connecting pipe is suitable for being connected with the filter assembly for discharging waste water.

Further, the waste water waterway is provided with a waste water valve interface, the waterway assembly further comprises a waste water valve, the waste water valve is arranged above the waterway plate and connected with the waste water valve interface, and the lower end of the third filter element connecting pipe is connected with the waste water valve through a second water pipe.

According to some embodiments of the invention, the waterway plate further defines a first filtered waterway having a first filtered water interface and a inlet valve inlet interface and a second filtered waterway having a inlet valve outlet interface and a second filtered water interface; the waterway assembly further comprises a water inlet valve, the water inlet valve is respectively connected with the water inlet valve water inlet connector and the water inlet valve water outlet connector to control the first filtering waterway and the second filtering waterway to be selectively communicated, and the first filtering water connector and the second filtering water connector are respectively suitable for being connected with the filtering assembly.

Further, a second TDS probe is further arranged on the waterway board and is inserted into the first filtering waterway or the second filtering waterway.

According to another embodiment of the invention, the multifunctional water dispenser comprises the waterway assembly and the water tank assembly, wherein the water tank assembly is connected with the water tank interface; the refrigerating assembly is connected between the water tank assembly and the cold water inlet interface, and the heating assembly is connected between the water tank assembly and the hot water inlet interface.

The multifunctional water dispenser has the same advantages as the waterway assembly compared with the prior art, and the description is omitted here.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of a waterway plate assembly in accordance with an embodiment of the present invention;

FIG. 2 is another schematic view of a waterway plate assembly in accordance with an embodiment of the present invention;

fig. 3 is a top view of a waterway plate assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of waterways within a waterway plate assembly in accordance with an embodiment of the present invention;

FIG. 5 is a schematic illustration of a first filter element adapter, a second filter element adapter, and a third filter element adapter according to an embodiment of the invention;

FIG. 6 is a cross-sectional view at A-A of FIG. 5;

FIG. 7 is a waterway diagram of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a multi-functional water dispenser according to an embodiment of the present invention, in which a part of a body is not shown;

FIG. 9 is a schematic structural view of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 10 is a schematic view showing a partial structure of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 11 is a schematic view showing a partial structure of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 12 is a schematic view showing a partial structure of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 13 is a schematic view showing the structure of a water tank assembly and a temperature regulating assembly of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 14 is a schematic view showing the structure of a water tank assembly and a temperature regulating assembly of the multi-functional water dispenser according to the embodiment of the present invention;

FIG. 15 is a schematic structural view of a water tank assembly of a multi-functional water dispenser according to an embodiment of the present invention;

FIG. 16 is a schematic view showing a partial structure of a multi-functional water dispenser according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a filter assembly of a multi-functional water dispenser according to an embodiment of the present invention.

Reference numerals:

a multi-functional water dispenser 100;

a body 10; a water outlet nozzle 11; a complete machine waste water port 12; a handpiece 13;

a temperature regulating assembly 20; a refrigeration assembly 21; a heating assembly 22; a second water pump 221; i.e., heat pipe 222; a TOC water quality sensor 223;

a bubble water assembly 30; a gas cylinder 31; a gas injection module 32;

a filter assembly 40; a waste gate 41; a raw water inlet 42; a filter outlet 43; a primary filter port 44; a reverse osmosis membrane inlet 45;

waterway assembly 50; a waterway plate 51;

A first water outlet path 511; a hot water inlet interface 5111; a cold water inlet interface 5112; a sterilizing valve water inlet port 5113; a drain valve water inlet 5114; a water inlet 5115 of the water outlet valve;

a water path 512; a sterilizing valve water outlet 5121; a water inlet 5122; a tank port 5123;

a waste water channel 513; a drain port 5131; drain valve outlet 5132; a wastewater valve inlet 5133; a wastewater interface 5134; waste valve interface 5135;

a second water outlet waterway 514; a water outlet valve water outlet port 5141;

a first filtered waterway 515; a first filtered water interface 5151; inlet valve inlet port 5152;

a second filtered waterway 516; a second filtered water interface 5161; inlet valve outlet port 5162;

a water receiving pipe 52; a first pipe segment 521; a second tube segment 522; a connecting pipe section 523; a first cartridge adapter 53; a second cartridge adapter 54; a water stop check valve 541; a third cartridge adapter 55; a first water pipe 56; a second water pipe 57;

a water tank assembly 60; a tank outlet fitting 61; a tank inlet fitting 62; a water level detection assembly 63; a tank outlet pipe 64;

a booster pump 70; a water outlet valve 71; a sterilization valve 72; a drain valve 73; a water inlet valve 74; a pressure stabilizing valve 75; a water leakage protector 76; a waste water valve 77; a first water pump 78; a first TDS probe 79; a second TDS probe 80.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The waterway assembly 50 for the multi-functional water dispenser 100 according to the embodiment of the present invention is described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the multi-functional water dispenser 100 includes: heating assembly 22, tank assembly 60, refrigeration assembly 21, and waterway assembly 50, waterway assembly 50 includes: waterway plate 51, drain valve 73, sterilizing valve 72, and water outlet valve 71.

The waterway assembly 50, the heating assembly 22, the water tank assembly 60, the refrigerating assembly 21 and the pipelines connecting the waterway assembly and the refrigerating assembly can form a waterway system of the multifunctional drinking machine 100, and the waterway system can realize the functions of storing water, preparing cold water, heating water, normal-temperature water, sterilizing the waterway system and the like of the multifunctional drinking machine 100.

As shown in fig. 1 to 4, the waterway plate 51 defines a plurality of waterways therein, including a first outlet waterway 511, a water waterway 512 and a waste water waterway 513, which are provided at intervals, wherein at least a portion of the first outlet waterway 511 is located between the water waterway 512 and the waste water waterway 513, so that the first outlet waterway 511 is connected and disconnected with the water waterway 512, and the first outlet waterway 511 is connected and disconnected with the waste water waterway 513.

As shown in fig. 1 to 4, the first water outlet path 511 is provided with a hot water inlet 5111, a cold water inlet 5112, a sterilizing valve inlet 5113, a drain valve inlet 5114 and a water outlet valve inlet 5115. The water path 512 is provided with a sterilizing valve outlet 5121, a water inlet 5122 and a water tank outlet 5123, and the wastewater path 513 is provided with a drain outlet 5131 and a drain valve outlet 5132.

As shown in fig. 1-7, the tank port 5123 is connected to the tank assembly 60, the heating assembly 22 is adapted to be connected between the tank assembly 60 and the hot water inlet port 5111, and the cooling assembly 21 is adapted to be connected between the tank assembly 60 and the cold water inlet port 5112.

The sterilizing valve inlet port 5113 and the sterilizing valve outlet port 5121 are connected through the sterilizing valve 72, and the sterilizing valve 72 is opened or closed to control the selective communication between the first outlet waterway 511 and the used water waterway 512.

The water outlet valve inlet 5115 is connected with the water outlet valve 71, the water outlet valve 71 can be connected with a water outlet component for water outlet of the multifunctional drinking machine 100, the water outlet component can be a water outlet nozzle 11, the water outlet valve outlet 5132 is connected with the water outlet valve inlet 5114 through the water outlet valve 73, and the water outlet valve 73 is opened or closed to control the waste water channel 513 to be selectively communicated with the first water outlet channel 511.

According to the waterway assembly 50 of the embodiment of the present invention, the waterway assembly 50 is matched with the heating assembly 22, the water tank assembly 60 and the refrigerating assembly 21, so that the functions of storing water, preparing cold water, hot water, normal temperature water, sterilizing a waterway system, etc. of the multifunctional drinking machine 100 can be realized.

As shown in fig. 1 to 7, when the multi-functional water dispenser 100 stores water, the sterilizing valve 72 is in a closed state, and water flows into the water path 512 through the water inlet port 5122 and into the water tank assembly 60 through the water tank port 5123.

As shown in fig. 1 to 7, when the multifunctional drinking machine 100 is used for preparing cold water, the water tank assembly 60 can supply water to the refrigerating assembly 21, the refrigerating assembly 21 cools the water, and the cooled cold water is conveyed to the first water outlet waterway 511 through the cold water inlet interface 5112, at this time, the sterilizing valve 72 is in a closed state, the water discharge valve 73 is in a closed state, and the water outlet valve 71 is in an open state, so that the cold water in the first water outlet waterway 511 flows out through the water outlet assembly communicated with the water outlet valve 71 after sequentially passing through the water outlet valve inlet interface 5115 and the water outlet valve 71.

In some embodiments of the present invention, a water storage container may be disposed in the refrigeration assembly 21, so that the refrigeration power of the refrigeration assembly 21 may be lower (e.g. 60W), the water stored in the water storage container may be kept stand for a period of time to reduce the temperature from the normal temperature to the set cold water temperature, and when cold water is prepared, the cold water in the water storage container flows to the first water outlet waterway 511, and the water in the water tank assembly 60 is supplemented into the water storage container, so that the cold water preparation can be realized when the low refrigeration power is realized.

As shown in fig. 1 to 7, when the multifunctional drinking machine 100 is used for preparing hot water, the water tank assembly 60 can supply water to the heating assembly 22, the heating assembly 22 heats the water and conveys the heated hot water to the first water outlet waterway 511 through the hot water inlet interface 5111, at this time, the sterilizing valve 72 is in a closed state, the drain valve 73 is in a closed state, and the water outlet valve 71 is in an open state, so that the hot water in the first water outlet waterway 511 flows out through the water outlet assembly communicated with the water outlet valve 71 after sequentially passing through the water outlet valve inlet interface 5115 and the water outlet valve 71.

As shown in fig. 1 to 7, when the multifunctional drinking machine 100 is used for preparing normal temperature water, the water tank assembly 60 can supply water to the heating assembly 22, the heater of the heating assembly 22 does not work, the temperature of the water is unchanged after passing through the instant heating assembly, and then the water is conveyed to the first water outlet waterway 511 through the hot water inlet interface 5111, at this time, the sterilizing valve 72 is in a closed state, the drain valve 73 is in a closed state, and the water outlet valve 71 is in an open state, so that the normal temperature water in the first water outlet waterway 511 flows out through the water outlet assembly communicated with the water outlet valve 71 after passing through the water outlet valve water inlet interface 5115 and the water outlet valve 71 in sequence.

As shown in fig. 1 to 7, the multifunctional drinking machine 100 includes two sterilization stages when performing the sterilization of the waterway system, wherein, in the first sterilization stage, the water tank assembly 60 may supply water to the heating assembly 22, the heating assembly 22 heats the water and delivers the heated hot water to the first water outlet waterway 511 through the hot water inlet interface 5111, at this time, the sterilization valve 72 is in an opened state, the drain valve 73 is in a closed state, that is, the water outlet valve 71 is in a closed state, that is, the first water outlet waterway 511 is communicated with the water outlet waterway 512, so that the hot water in the first water outlet waterway 511 flows back to the water tank assembly 60 after passing through the sterilization valve inlet interface 5113, the sterilization valve 72, the sterilization valve outlet interface 5121, the water outlet waterway 512 and the water tank interface 5123 in sequence, and thus circulates for a period of time to heat the water in the water tank assembly 60 to a specified high temperature, thereby performing the high temperature sterilization of the water tank assembly 60 and the waterway through which the hot water flows.

As shown in fig. 1 to 7 and 11, after the first sterilization stage is completed, the water tank assembly 60 stops supplying water to the heating assembly 22, the water tank assembly 60 supplies water to the cooling assembly 21 until the high-temperature water in the water tank assembly 60 is completely discharged, the refrigerator of the cooling assembly 21 does not work, the high-temperature water flowing out of the water tank assembly 60 flows through the cooling assembly 21 and then enters the first water outlet waterway 511 through the cold water inlet interface 5112, at this time, the sterilization valve 72 is in a closed state, the drain valve 73 is in an open state, and the water outlet valve 71 is in a closed state, that is, the first water outlet waterway 511 is communicated with the waste water waterway 513, so that the high-temperature water in the first water outlet waterway 511 flows out through the drain water inlet interface 5114, the drain valve 73, the drain water outlet interface 5132 and the waste water waterway 513 sequentially, the drain interface 5131 can be connected with the whole machine waste water outlet 12 of the multifunctional water dispenser 100, and the whole machine waste water outlet 12 can be connected to a household floor drain so as to conveniently drain waste water.

The drain valve 73, the sterilizing valve 72, and the water outlet valve 71 may be solenoid valves that are opened to communicate water paths at both ends thereof when energized and closed to disconnect water paths at both ends thereof when de-energized.

According to the waterway assembly 50 of the embodiment of the invention, most of connecting waterways and valves for controlling the on-off of waterways in the waterway system of the multifunctional water dispenser 100 can be integrated, and the waterway plate 51 realizes multiple functions of the multifunctional water dispenser 100 with a small number of waterways, so that the occupied space of connecting waterways in the multifunctional water dispenser 100 is reduced, the miniaturization of the multifunctional water dispenser 100 is facilitated, the assembly of the multifunctional water dispenser 100 is facilitated, the risks of wrong connection and missing connection of connecting pipelines are reduced, and the reliability of the waterway assembly 50 is improved.

According to the waterway assembly 50 of the embodiment of the invention, the waterways in the waterway plate 51 and the valves for controlling the waterways to be selectively communicated realize a plurality of functions of the multifunctional water dispenser 100 in a small number of waterways, so that the waterway assembly 50 is beneficial to simplifying the waterway structure in the waterway plate 51, reducing the occupied space of the waterway assembly 50 and reducing the assembly difficulty of the multifunctional water dispenser 100.

In some embodiments of the present invention, as shown in fig. 1 to 3, the sterilizing valve inlet port 5113, the sterilizing valve outlet port 5121, the drain valve outlet port 5132, the drain valve inlet port 5114 and the outlet valve inlet port 5115 may be provided on the top wall of the waterway plate 51, that is, the drain valve 73, the sterilizing valve 72 and the outlet valve 71 may be mounted on the upper end of the waterway plate 51, so that the drain valve 73, the sterilizing valve 72 and the outlet valve 71 may be conveniently installed and overhauled.

In some embodiments of the present invention, as shown in fig. 8, the waterway assembly 50 is provided at the upper end of the multifunctional drinking machine 100, and the drain valve 73, the sterilizing valve 72 and the water outlet valve 71 can be overhauled by opening the upper cover of the body of the multifunctional drinking machine 100.

In some embodiments of the present invention, as shown in fig. 1, 3 and 11, waterway assembly 50 further includes a water receiving tube 52, and water receiving tube 52 may be used to connect tank interface 5123 to tank assembly 60 to direct water within water waterway 512 to tank assembly 60. The water tank interface 5123 may be disposed on a top wall of the waterway plate 51, the water receiving tube 52 may include a first tube segment 521, a connection tube segment 523, and a second tube segment 522, the first tube segment 521 and the second tube segment 522 may extend in an up-down direction, which may be a thickness direction of the waterway plate 51, the connection tube segment 523 communicates the second tube segment 522 with an upper end of the first tube segment 521, a lower end of the first tube segment 521 may be connected to the water tank interface 5123, a lower end of the second tube segment 522 is adapted to be connected to the water tank inlet joint 62 of the water tank assembly 60, and it is understood that the water receiving tube 52 is a U-shaped tube and is disposed above the waterway plate 51 and the water tank assembly 60, water in the water channel 512 may flow to the water tank assembly 60 through the water receiving tube 52 under a water pressure, and water in the water tank assembly 60 may not flow back to the water channel 512 through the water receiving tube 52.

In some embodiments of the present invention, the length of the first pipe 521 is smaller than the length of the second pipe 522, and the lower end of the first pipe 521 is not lower than the maximum liquid level of the tank assembly 60, so as to prevent the water in the tank assembly 60 from flowing backward to the water path 512.

In some embodiments of the present invention, as shown in fig. 2 and 8, the waterway assembly 50 may be disposed above the heating assembly 22 and the cooling assembly 21, and the hot water inlet 5111 and the cold water inlet 5112 are disposed on the bottom wall of the waterway plate 51 to facilitate the pipe connection between the hot water inlet 5111 and the heating assembly 22, and the pipe connection between the cold water inlet 5112 and the cooling assembly 21.

In some embodiments of the present invention, as shown in fig. 1-7, a second water outlet channel 514 is further provided in the water channel plate 51, the second water outlet channel 514 is adjacent to the first water outlet channel 511, the second water outlet channel 514 is connected to a water outlet component, the water outlet component may be a water outlet nozzle 11 of the multifunctional water dispenser 100, a mounting groove for fixing the water outlet nozzle 11 may be provided on the water channel plate 51, the water outlet nozzle 11 is fixed near the second water outlet channel 514 after being fixed in the mounting groove, the second water outlet channel 514 is provided with a water outlet valve water outlet interface 5141, the water outlet valve 71 is connected to the water outlet valve water outlet interface 5141, that is, the water outlet valve water inlet interface 5115 on the first water outlet channel 511 is connected to the water outlet valve water outlet interface 5141 on the second water outlet channel 514 through the water outlet valve 71, the water outlet valve 71 is opened or closed so that the first water outlet channel 511 and the second water outlet channel 514 are selectively communicated, the water outlet valve 71 may be used as a terminal switch of the water channel system of the multifunctional water dispenser 100, that when the water outlet valve 71 is opened, the water outlet component may be stopped, and the water outlet valve 71 is stopped when the water outlet component is closed.

In some embodiments of the present invention, as shown in fig. 1 to 4, the waterway board 51 is further provided with a first TDS (Total dissolved solids ) probe 79, the first TDS probe 79 is inserted into the water waterway 512, and the first TDS probe 79 can be used to detect the total amount of various organic or inorganic substances dissolved in the water flowing through the water waterway 512, so as to obtain water quality information, so that when the multifunctional water dispenser 100 stores water, the water quality information of the water entering the water tank assembly 60 can be obtained through the first TDS probe 79, and thus, an alarm and a prompt can be given when the water quality is unqualified, so as to increase the safety of the multifunctional water dispenser 100.

In some embodiments of the present invention, as shown in fig. 1 to 7 and 16 to 17, the multifunctional drinking machine 100 further includes a filter assembly 40, and the filter assembly 40 can filter raw water, which can be tap water, to obtain pure water that can be directly drunk, so that the multifunctional drinking machine 100 can realize the function of a water purifying machine.

Specifically, the waterway plate 51 is provided with a first filter element connecting pipe 53 and a second filter element connecting pipe 54, the first filter element connecting pipe 53 and the second filter element connecting pipe 54 are respectively arranged on the waterway plate 51 in a penetrating manner, the upper end of the first filter element connecting pipe 53 and the upper end of the second filter element connecting pipe 54 are suitable for being connected with the filter assembly 40, the lower end of the first filter element connecting pipe 53 is connected with the water inlet interface 5122 through a first water pipe 56, and the second filter element connecting pipe 54 is used for circulating raw water.

The filter assembly 40 is provided with a raw water inlet 42 and a filter outlet 43, raw water enters the filter assembly 40 from the raw water inlet 42, pure water prepared after raw water purification of the filter assembly 40 flows out from the filter outlet 43, the raw water inlet 42 of the filter assembly 40 can be inserted into the upper end of the second filter element connecting pipe 54, raw water is connected into the lower end of the second filter element connecting pipe 54, the filter outlet 43 of the filter assembly 40 is inserted into the upper end of the first filter element connecting pipe 53, and the lower end of the first filter element connecting pipe 53 is communicated with the water inlet interface 5122 through the first water pipe 56.

When the multifunctional drinking machine 100 stores water, raw water enters the filter assembly 40 through the second filter element connecting pipe 54 and the raw water inlet 42, and pure water prepared by the filter assembly 40 sequentially passes through the filter outlet 43, the first filter element connecting pipe 53, the first water pipe 56, the water inlet interface 5122, the water channel 512, the water tank interface 5123 and the water receiving pipe 52 and then enters the water tank assembly 60.

In some embodiments of the present invention, as shown in fig. 6, a water stop check valve 541 is provided in the second filter cartridge adapter 54, and when the raw water inlet 42 of the filter assembly 40 is inserted into the upper end of the second filter cartridge adapter 54, the water stop check valve 541 communicates the upper end with the lower end of the second filter cartridge adapter 54, and when the raw water inlet 42 of the filter assembly 40 is removed from the upper end of the second filter cartridge adapter 54, the water stop check valve 541 automatically cuts off a waterway communicating the upper end with the lower end of the second filter cartridge adapter 54 to prevent the second filter cartridge adapter 54 from leaking water when the user replaces the filter assembly 40.

In some embodiments of the present invention, the water stop check valve 541 includes a pressing rod, a spring, and a sealing ring, when the raw water inlet 42 of the filter assembly 40 is inserted into the upper end of the second cartridge adapter 54, the pressing rod moves downward, the spring is compressed, the sealing ring is separated from the sealing position, and the upper end and the lower end of the second cartridge adapter 54 are communicated. When the raw water inlet 42 of the filter assembly 40 is separated from the upper end of the second filter element connecting pipe 54, the compression bar moves upwards under the action of spring force, the sealing ring moves to a sealing position, and the upper end and the lower end of the second filter element connecting pipe 54 are not communicated.

In some embodiments of the present invention, as shown in fig. 1-7 and 16-17, the filter assembly 40 is further provided with a waste water port 41, the waterway plate 51 is further provided with a third filter element connection pipe 55 in a penetrating manner, an upper end of the third filter element connection pipe 55 is adapted to be connected with the waste water port 41 of the filter assembly 40, and waste water generated by the filter assembly 40 can be discharged through a lower end of the third filter element connection pipe 55.

In some embodiments of the present invention, the first, second and third filter cartridge connection pipes 53, 54 and 55 are integrally formed with the waterway plate 51 to improve the integration of the waterway plate 51, facilitating assembly of the waterway assembly 50.

In other embodiments of the present invention, the first filter element connecting pipe 53, the second filter element connecting pipe 54 and the third filter element connecting pipe 55 are integrated into a second waterway plate, the second waterway plate and the waterway plate 51 can be fixedly connected by clamping, screwing or the like, and the second waterway plate and the waterway plate 51 are formed separately, so that the difficulty of forming respective dies is reduced, and the yield of products is improved.

In some embodiments of the present invention, as shown in fig. 1 to 7, the waterway assembly 50 further includes a waste water valve 77, the waste water waterway 513 is provided with a waste water valve interface 5135, the waste water valve 77 is disposed above the waterway plate 51 and connected to the waste water valve interface 5135, and the lower end of the third filter element connection tube 55 is connected to the waste water valve 77 through the second water tube 57, so that the waste water generated by the filter assembly 40 can sequentially enter the waste water waterway 513 through the third filter element connection tube 55, the second water tube 57 and the waste water valve 77, and can be discharged by using the drain interface 5131 of the waste water waterway 513, that is, the waste water generated by the filter assembly 40 can share the waste water waterway 513 and the drain interface 5131 with the high-temperature water generated by the multifunctional drinking machine 100 during sterilization of the waterway system, thereby being advantageous in reducing the number of the drain interface 5131 and the pipelines connected to the drain interface 5131, and thus being advantageous in simplifying the construction of the waterway system.

In some embodiments of the present invention, as shown in fig. 1 to 7, a waste water valve inlet port 5133 is provided at an upper end of the waste water valve port 5135 adjacent to the waterway plate 51, a waste water port 5134 communicating with the waste water valve inlet port 5133 is provided at a lower end of the waterway plate 51, a lower end of the third cartridge adapter 55 is connected with the waste water port 5134 through the second water pipe 57, and further, a lower end of the third cartridge adapter 55 is connected with a waste water valve 77, the waste water valve inlet port 5133 communicates with the waste water valve port 5135 through the waste water valve 77, and the waste water valve 77 is opened or closed to control communication of the second water pipe 57 with the waste water waterway 513, thereby facilitating installation of the second water pipe 57 and installation of the waste water valve 77.

The waste water valve 77 may be a solenoid valve, and the waste water valve 77 may be opened to communicate the second water pipe 57 and the waste water path 513 when energized and closed to disconnect the second water pipe 57 and the waste water path 513 when de-energized.

In some embodiments of the present invention, as shown in fig. 1 to 7, a first filtered water path 515 and a second filtered water path 516 are further defined in the water path plate 51, a water inlet valve water inlet port 5152 and a first filtered water port 5151 are provided on the first filtered water path 515, and a second filtered water port 5161 and a water inlet valve water outlet port 5162 are provided on the second filtered water path 516.

The waterway assembly 50 further includes a water inlet valve 74, the water inlet valve 74 being connectable to the inlet valve outlet port 5162 and the inlet valve inlet port 5152, respectively, and selective communication between the second filtered waterway 516 and the first filtered waterway 515 being controllable by opening or closing of the inlet valve 74, the first filtered water port 5151 and the second filtered water port 5161 being adapted to be connected to the filter assembly 40, respectively.

As shown in fig. 1-7, 16 and 17, the filter assembly 40 further includes a primary filter outlet 44 and a reverse osmosis membrane inlet 45, the primary filter outlet 44 of the filter assembly 40 is connected to the first filter water inlet 5151, the second filter water inlet 5161 is connected to the reverse osmosis membrane inlet 45, when the multifunctional drinking machine 100 stores water, raw water enters the filter assembly 40 from the raw water inlet 42, is primarily filtered by the filter assembly 40, filtered to remove impurities in the raw water, flows out from the primary filter outlet 44, and then sequentially passes through the first filter water inlet 5151, the first filter waterway 515, the water inlet valve water inlet 5152, the water inlet valve 74, the water inlet valve water outlet 5162, the second filter waterway 516, the second filter water inlet 5161 and the reverse osmosis membrane inlet 45, and pure water is output from the filter outlet 43, and sequentially passes through the first filter element connecting tube 53, the first water pipe 56, the water inlet interface 5122, the water waterway 512, the water tank interface 5123 and the water receiving pipe 52, and then enters the water tank assembly 60.

In some embodiments of the present invention, as shown in fig. 7 and 16, a booster pump 70 is provided between the second filtered water port 5161 and the reverse osmosis membrane inlet 45, the booster pump 70 may boost the water pressure to a pressure required for filtering the water by the filter assembly 40, for example, the booster pump 70 may increase the water pressure to a pressure required for filtering the water by the reverse osmosis membrane, and in addition, the booster pump 70 is provided after the second filtered water port 5161, impurities in raw water have been filtered, thereby helping to avoid clogging of the booster pump 70 with impurities.

The water inlet valve 74 may be a solenoid valve, and the water inlet valve 74 is opened to communicate the second filtered water path 516 and the first filtered water path 515 when energized, and is closed to disconnect the second filtered water path 516 and the first filtered water path 515 when de-energized.

In some embodiments of the present invention, as shown in fig. 1 and fig. 4, the waterway board 51 is further provided with a second TDS probe 80, and the second TDS probe 80 may be inserted into the first filtering waterway 515 or the second filtering waterway 516, and since the water in the first filtering waterway 515 and the second filtering waterway 516 is primarily filtered by the filtering component 40, for example, the PAC (polyaluminum chloride) filter core in the filtering component 40 filters impurities in the water, the primary filtration has little influence on the quality of the raw water, so the quality detection of the water on the first filtering waterway 515 or the second filtering waterway 516 by the second TDS probe 80 may reflect the quality of the raw water to determine whether the quality of the raw water meets the requirement.

According to another aspect of the present invention, the multifunctional drinking machine 100 includes the waterway assembly 50, the water tank assembly 60, the refrigerating assembly 21 and the heating assembly 22 of the above embodiments, wherein the water tank assembly 60 is connected to the water tank interface 5123, the refrigerating assembly 21 is connected between the water tank assembly 60 and the cold water inlet interface 5112, and the heating assembly 22 is connected between the water tank assembly 60 and the hot water inlet interface 5111.

According to the multifunctional water dispenser 100 provided by the embodiment of the invention, the water channels in the water channel plate 51 and the valves for controlling the selective communication of the water channels realize a plurality of functions of the multifunctional water dispenser 100 in a small number of water channels, so that the water channel structure in the water channel plate 51 is facilitated to be simplified, the occupied space of the water channel assembly 50 is further facilitated to be reduced, and the assembly difficulty of the multifunctional water dispenser 100 is reduced.

A multi-functional water dispenser 100 according to some embodiments of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 8 and 9, the multi-functional water dispenser 100 according to an embodiment of the present invention may include: the air conditioning system comprises a machine body 10, a temperature adjusting assembly 20, a bubble water assembly 30, a filtering assembly 40 and a waterway assembly 50.

Specifically, the temperature adjusting component 20 is mounted on the machine body 10, and the temperature adjusting component 20 is used for adjusting the outlet water temperature of the multifunctional water dispenser 100, so that the multifunctional water dispenser 100 can be used for making at least two of cold water, hot water and warm water, and the requirement of consumers on water with multiple temperature sections is met. The bubble water component 30 is installed on the machine body 10, and the bubble water component 30 is used for preparing bubble water (or soda water), and the bubble water has the effects of heatstroke prevention, temperature reduction, zero sugar and zero fat, metabolism promotion, cleanness and greasiness elimination, and meets the requirements of consumers on health functions.

Therefore, the multifunctional water dispenser 100 is formed into equipment integrating cold water, hot water, warm water and bubble water, the functions are more diversified, the playability and the practicability of the multifunctional water dispenser 100 are greatly improved, a user does not need to independently purchase the multifunctional water dispenser 100 and the bubble water dispenser to solve the healthy water drinking requirement outside the multi-section water temperature, the equipment quantity, the occupied space and the cost are reduced, and the problem of inconvenient use is solved.

In addition, the filter assembly 40 is mounted on the machine body 10, and the filter assembly 40 is used for filtering a water source, wherein the water source can be tap water or the like, so that the multifunctional water dispenser 100 has the functions of filtering and purifying water, pure water which can be directly drunk can be obtained through the filtering of the filter assembly 40, so that the health of drinking water is ensured, and the multifunctional water dispenser 100 can continuously take water for a long time without supplementing water or replacing the water source, and is convenient to use.

In some embodiments, the body 10 has a mounting cavity within which the temperature regulating assembly 20 and the filter assembly 40 may be mounted to provide a neat and attractive appearance. The bubble water assembly 30 may be located at least partially within the mounting cavity, for example in embodiments where the bubble water assembly 30 includes a gas injection module 32 and a gas cylinder 31, the gas injection module 32 may be located within the mounting cavity and the gas cylinder 31 may be located outside the mounting cavity to facilitate gas replenishment.

In some embodiments, the filtering component 40 adopts an integrated filter core formed by integrating a front PAC (polyaluminum chloride) filter core, an RO reverse osmosis membrane and a rear active carbon filter core, so that residual chlorine, rust, sediment, microorganisms, heavy metals and other harmful substances in water can be removed, and the filtered water can be directly drunk.

The waterway assembly 50 is provided with a waterway channel communicated with the temperature adjusting assembly 20 and the filtering assembly 40, so that pure water filtered by the filtering assembly 40 can enter the temperature adjusting assembly 20 for temperature adjustment and then be taken by a user, the waterway assembly 50 realizes waterway integration, is beneficial to improving the compactness of the structure, improves the utilization rate of the internal space, reduces the assembly process of elements, and ensures that waterway connection is simpler and more orderly, is not easy to connect with errors, and reduces the quality risk.

In some embodiments, various solenoid valves, detection probes, etc. on the waterway assembly 50 are provided on the upper side of the waterway assembly 50 to be disposed near the top wall of the body 10, and these functional components can be exposed by opening and closing the top wall of the body 10, thereby facilitating the later maintenance and replacement. In addition, these functional components are located in the upper space of the body 10, and even if water leakage occurs inside the body 10, the functional components are not easily damaged by water inflow.

In the embodiment of the invention, the multifunctional water dispenser 100 integrates functions of filtering, water temperature adjustment and bubble water, so that a user does not need to purchase various devices, the quantity of devices in the home is reduced, the occupied space is reduced, the layout of each part in the multifunctional water dispenser 100 is compact, the miniaturization of the multifunctional water dispenser 100 is realized, and the market competitiveness of products is greatly improved especially in the embodiment that the multifunctional water dispenser 100 is a desktop.

Specifically, as shown in fig. 8 and 9, the temperature adjusting assembly 20 and the filtering assembly 40 are located at the same side of the waterway assembly 50 in a first horizontal direction (e.g., the front-rear direction shown in fig. 8), and the temperature adjusting assembly 20 and the bubble water assembly 30 are located at both sides of the filtering assembly 40 in a second horizontal direction (e.g., the left-right direction shown in fig. 8), wherein the first horizontal direction and the second horizontal direction are perpendicular to each other, so that each component is compactly arranged, the waterway is short, and the volume of the multifunctional water dispenser 100 is greatly reduced.

For example, in the example shown in fig. 8, the attemperation assembly 20 and the filter assembly 40 are both located on the rear side of the waterway assembly 50, the attemperation assembly 20 is located on the right side of the filter assembly 40, and the bubble water assembly 30 is located on the left side of the filter assembly 40. So that the waterway assembly 50 can integrate a plurality of waterways and simultaneously realize connection with the temperature adjusting assembly 20 and the filtering assembly 40, the waterway is shorter, the structure is compact, the waterway assembly 50 is also convenient to be connected with water taking parts such as the water outlet nozzle 11 of the multifunctional water dispenser 100, and in the embodiment that the machine body 10 comprises the machine head 13, at least one part of the waterway assembly 50 can also extend into the machine head 13, so that the space utilization rate is further improved, and the structure is compact. And the bubble water assembly 30 makes full use of the left space of the body 10 to facilitate air supply.

According to the multifunctional water dispenser 100 provided by the embodiment of the invention, the temperature adjusting component 20, the bubble water component 30 and the filtering component 40 are arranged, so that the multifunctional water dispenser 100 has the functions of filtering, providing multiple temperature sections of water and bubble water, diversifying functions, integrating equipment, enabling a user not to purchase multiple pieces of equipment, and being lower in cost, and each component of the multifunctional water dispenser 100 is reasonably and compactly distributed, so that the miniaturization of the integrated multifunctional water dispenser 100 is realized, the occupied space is reduced, the appearance is attractive, and the market competitiveness is improved.

According to some embodiments of the present invention, as shown in fig. 10 and 11, the multi-functional water dispenser 100 further includes a booster pump 70, the booster pump 70 being in communication with the filter assembly 40 to boost the water source pressure to a pressure required for the filter assembly 40 to filter the water, for example, the booster pump 70 may increase the water pressure to a pressure required for the RO reverse osmosis membrane to filter the water, and introduce the water into the RO reverse osmosis membrane to filter.

In the space arrangement, as shown in fig. 10 and 11, the booster pump 70 is located below the waterway assembly 50 and between the temperature adjusting assembly 20 and the bubble water assembly 30, so as to make full use of the space below the waterway assembly 50, and the structure is compact. The booster pump 70 is located at the front side of the filter assembly 40 and adjacent to the filter assembly 40, so that the booster pump 70 is convenient to connect with the primary filter outlet 44, the reverse osmosis membrane inlet 45 and the waterway assembly 50 of the filter assembly 40, and the waterway layout is clear and ordered.

In some embodiments of the present invention, as shown in fig. 13 and 14, the attemperation assembly 20 may include a refrigeration assembly 21 (e.g., a bladder assembly, a compressor assembly, etc.) and a heating assembly 22 (e.g., a heat-up assembly, a heat tank assembly, etc.). Wherein, the refrigeration assembly 21 can be used for cooling water, and the heating assembly 22 can be used for heating water to realize the functions of cooling water, heating water and normal temperature water.

In some embodiments, the heating assembly 22 may be a 2000W power instant heating assembly, which may instantly heat pure water to boiling, and may adjust the temperature of the heating to achieve a multi-temperature hot water function. The instant heating assembly integrates the components, i.e., the heat pipe 222, the second water pump 221, the instant thermal control board, etc., into one module, optimizing the space of the module so that the volume is minimized.

In some embodiments, the refrigeration assembly 21 may be a high-capacity ultra-low Wen Bingdan assembly, including a fan, a heat pipe radiator, a semiconductor chip, and an ice container with an insulation layer, where the ice container uses the heat pipe radiator as a hot end of the ice container, so as to solve the problems of low heat dissipation efficiency and poor refrigeration effect of the hot end of the ice container.

In the spatial arrangement, as shown in fig. 13 and 14, the cooling module 21 and the heating module 22 are arranged in the first horizontal direction to make full use of space and facilitate heat dissipation of the cooling module 21. In some embodiments, as shown in fig. 10 and 11, the body 10 is provided with a water outlet nozzle 11, and the water outlet nozzle 11 may be provided at the head 13 and connected to the waterway plate. In the first horizontal direction, the heating component 22 is located at one side of the refrigerating component 21 close to the water outlet nozzle 11, so as to shorten the distance from the water outlet of the heating component 22 to the water outlet nozzle 11, thereby reducing the residual water in the pipeline and reducing the influence of the residual water on the water temperature of the water outlet. The fan may be located at a side of the ice container far from the heating assembly 22 to be close to a sidewall of the multifunctional drinking machine 100, so as to facilitate heat dissipation.

In some embodiments of the present invention, as shown in fig. 8 and 13-15, the multifunctional drinking machine 100 further includes a water tank assembly 60, a water inlet of the water tank assembly 60 is communicated with the filtering outlet 43 of the filtering assembly 40, the filtered water of the filtering assembly 40 can be stored in the water tank assembly 60 for a user to use, so as to ensure smooth and continuous water taking, and the filtering assembly 40 can adopt a small flux structure, which is beneficial to improving the filtering effect, reducing the volume of the filtering assembly 40, and being beneficial to realizing miniaturization of the multifunctional drinking machine 100. In addition, in the embodiment in which the temperature adjustment assembly 20 includes the cooling assembly 21 and the heating assembly 22, both the water inlet of the cooling assembly 21 and the water inlet of the heating assembly 22 are in communication with the water outlet of the water tank assembly 60, and water stored in the water tank assembly 60 enters the cooling assembly 21 to cool water or enters the heating assembly 22 to heat water.

As shown in fig. 8, 13 and 14, the water tank assembly 60 is positioned above the temperature adjusting assembly 20 and at one side of the filter assembly 40 in the second horizontal direction, so that the waterway connection between the filter assembly 40 and the water tank assembly 60 and between the water tank assembly 60 and the temperature adjusting assembly 20 is facilitated, and the waterway is shortened, resulting in a more compact structure.

In some embodiments, as shown in fig. 11, a water tank inlet connector 62 is provided at the top of the water tank assembly 60, the water tank inlet connector 62 is connected to the water receiving pipe 52 of the waterway assembly 50, and the filtering outlet 43 of the filtering assembly 40 is connected to the water inlet port 5122 of the waterway assembly 50, thereby enabling communication between the water inlet of the water tank assembly 60 and the filtering outlet 43 of the filtering assembly 40 through the waterway assembly 50.

In some embodiments, as shown in fig. 8, the water tank assembly 60 includes a rectangular water tank, and the length direction of the rectangular water tank extends along the first horizontal direction, so as to fully utilize the internal space, especially the corner space, of the multifunctional drinking machine 100 as much as possible, effectively improve the water storage capacity and the space utilization ratio, so as to better adapt to the layout of the whole machine, and reduce the space occupied by the whole machine. In addition, the temperature regulating assembly 20 is generally formed in a rectangular parallelepiped structure, and the length direction extends in the first direction, in other words, as shown in fig. 8 and 13-14, the length and width of the water tank assembly 60 are generally the same as the length and width of the temperature regulating assembly 20, improving space utilization and overall structural compactness.

In some embodiments, as shown in fig. 15, the bottom wall of the water tank assembly 60 is provided with a water tank water outlet connector 61, the top wall of the refrigeration assembly 21 is provided with a water inlet, the water tank water outlet connector 61 extends into the water inlet of the refrigeration assembly 21, in other words, the water inlet of the refrigeration assembly 21 is directly arranged at the water outlet of the water tank assembly 60, no pipeline connection is needed between the water tank assembly 60 and the refrigeration assembly 21, a gap between the water tank assembly 60 and the refrigeration assembly 21 can be smaller, even the lower part of the water tank assembly 60 can be propped against the upper part of the refrigeration assembly 21, the whole structure is more compact, and the water leakage risk is reduced.

In addition, the water outlet joint 61 of the water tank and the water inlet of the refrigerating assembly 21 can be sealed by a sealing member, so that the water leakage prevention effect is improved.

In some embodiments, as shown in fig. 13 and 15, the water tank assembly 60 may further be provided with a water tank outlet pipe 64, where the water tank outlet pipe 64 is connected to the heating assembly 22, for example, connected to a second water pump 221 of the heating assembly 22, so that water of the water tank assembly 60 enters the heating assembly 22 under the driving of the second water pump 221, and the on-off of the water path may be controlled by the second water pump 221.

In addition, as shown in fig. 7, the heating assembly 22 may further integrate a TOC water quality sensor 223, where the TOC water quality sensor 223 is connected to the water inlet side of the second water pump 221, and is used for detecting whether the water quality entering the second water pump 221 meets the standard, so as to avoid using water with excessively long storage time and poor water quality.

In some embodiments, the water tank assembly 60 may be made of stainless steel, i.e., the portion in contact with the stored water is made of stainless steel, to prevent the pure water from deteriorating in taste during storage in the water tank assembly 60.

In some embodiments, as shown in fig. 13-15, the water tank assembly 60 includes a water level detection assembly 63, and the water level detection assembly 63 is used for detecting the water level in the water tank assembly 60, so that the multifunctional drinking machine 100 can control the water making state of the filtering assembly 40 according to the detection result, and avoid that the water amount in the water tank assembly 60 is too small to affect the normal water intake or too much water amount to overflow.

The structure and mounting structure of the bubble water assembly 30 according to some embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 8, the air injection area may also be provided with a bubble water button, and the user controls air injection by pressing the bubble water button. The bubble water key may be a mechanical key. The water intake area may also be provided with an operation panel, through which a user can control the water outlet state of the water outlet nozzle 11, select a desired water outlet temperature, and the like.

In some embodiments, as shown in fig. 8 and 9, the bubble water assembly 30 may include a gas cylinder 31 and a gas injection module 32, the gas cylinder 31 is used for storing carbon dioxide, the body 10 is provided with a gas outlet nozzle communicated with the gas cylinder 31, and after a user receives water through the gas outlet nozzle 11, the user can inflate the gas injection module 32 and the gas outlet nozzle to prepare bubble water. In other embodiments, the bubble water assembly 30 may include a gas bottle 31, a water bottle and a gas injection module 32, the water bottle is communicated with the water outlet end of the refrigeration assembly 21 or the water tank assembly 60, and the water bottle is communicated with the air outlet end of the gas bottle 31, and after the user selects the bubble water making mode, the multifunctional water dispenser 100 may automatically inject water into the water bottle and automatically inflate the water bottle through the gas injection module 32 to automatically make bubble water, thereby freeing up both hands of the user and improving the convenience of use.

In some embodiments, the gas injection module 32 is an intensive structure to accommodate the layout of the complete machine, reducing the footprint. The gas injection module 32 may include a bracket, a gas injection valve and valve core, a safety valve, a pressure release valve, a pressure lever, a pin shaft, a gas injection head, a gas injection sleeve, a water bottle sealing sleeve, an elastic limit ball, a gas injection rod, and the like, wherein the gas injection head and the gas injection sleeve are fixed on the water bottle sealing sleeve through screws. When the air pump is inflated, a bubble water button arranged on the machine head 13 is manually pressed to press a pressing rod, and the pressing rod presses down the valve core of the air injection valve through leverage so as to open the valve core of the air cylinder 31.

In some embodiments including a gas cylinder 31, as shown in fig. 9, the outer sidewall of the body 10 may be provided with a receiving groove, the gas cylinder 31 being detachably disposed in the receiving groove for gas replenishment, and the gas injection module 32 being at least partially disposed in the body 10 and mechanically engaged with a valve core of the gas cylinder 31.

A waterway system according to some embodiments of the present invention is described below with reference to the accompanying drawings.

In some embodiments, as shown in fig. 7 and 14, the multifunctional water dispenser 100 may further include a first water pump 78, where the first water pump 78 is used to drive cold water in the refrigeration component 21 to flow toward the water outlet nozzle 11, so as to improve water outlet efficiency, and make the heights of the refrigeration component 21 and the water outlet nozzle 11 not limited, and the refrigeration component 21 may adapt to the overall layout of the water outlet nozzle 11. The water outlet end of the first water pump 78 may be connected to the food cold water inlet 5112 of the first water outlet waterway 511 via a water pipe, i.e. the first water pump 78 is connected between the water outlet of the refrigeration assembly 21 and the first water outlet waterway 511. In some embodiments, the first water pump 78 may be mounted on the bottom plate of the body 10 to be spaced apart from the waterway assembly 50, so as to avoid the first water pump 78 working to cause vibration of the waterway assembly 50 and the functional components such as the solenoid valve, the water outlet 11, etc. on the waterway assembly 50.

In some embodiments of the present invention, as shown in fig. 7, 11 and 12, the multi-functional water dispenser 100 further includes a water leakage protector 76, the water leakage protector 76 being connected between the water source and the water inlet of the filter assembly 40. The water leakage protector 76 is a mechanical device or an electronic water leakage switch, and after water leakage occurs in the water purifier, the water leakage protector 76 can play a role in closing a water source, so that water leakage is prevented from being always existed, and loss caused by water leakage of a user's family finance is avoided.

In some embodiments, as shown in fig. 7, the multifunctional water dispenser 100 further includes a pressure stabilizing valve 75, where the pressure stabilizing valve 75 is connected between the water source and the water leakage protector 76, and the pressure stabilizing valve 75 can eliminate the fluctuation of the water pressure of the tap water, so as to ensure the stability of the water pressure and avoid the damage of the water hammer to the internal components of the multifunctional water dispenser 100.

Other constructions and operations of the multi-purpose water dispenser 100 according to the embodiment of the present invention are known to those of ordinary skill in the art, and will not be described in detail herein.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims

1. A water route subassembly for multi-functional water dispenser, its characterized in that, multi-functional water dispenser includes water tank assembly, refrigeration subassembly and heats the subassembly, the water route subassembly includes:

the water path plate is used for limiting a water path, a first water outlet path and a waste water path, at least one part of the first water outlet path is positioned between the water path and the waste water path, the water path is provided with a water inlet interface, a sterilizing valve water outlet interface and a water tank interface, the first water outlet path is provided with a cold water inlet interface, a hot water inlet interface, a sterilizing valve water inlet interface, a water outlet valve water inlet interface and a drain valve water inlet interface, the waste water path is provided with a drain valve water outlet interface and a drain interface, the water tank interface is suitable for being connected with the water tank assembly, the refrigerating assembly is connected between the water tank assembly and the cold water inlet interface, and the heating assembly is connected between the water tank assembly and the hot water inlet interface;

The sterilizing valve, the drain valve and the water outlet valve are connected with the water outlet port of the sterilizing valve and the water inlet port of the sterilizing valve through the sterilizing valve, and the sterilizing valve is opened or closed to control the selective communication between the water path and the first water outlet path;

the water outlet valve water inlet port is connected with the water outlet valve, the water outlet valve is connected with a water outlet assembly for water outlet, the water outlet valve water inlet port is connected with the water outlet valve water outlet port through the water outlet valve, and the water outlet valve is opened or closed to control the first water outlet waterway and the wastewater waterway to be selectively communicated.

2. The waterway assembly of claim 1, wherein the sterilization valve water outlet, the sterilization valve water inlet, the drain valve water outlet, and the water outlet are respectively disposed on a top wall of the waterway plate.

3. The waterway assembly of claim 1, wherein the water tank interface is provided on a top wall of the waterway plate, the waterway assembly further comprises a water receiving tube including a first tube section, a second tube section, and a connecting tube section, the first tube section and the second tube section extending in an up-down direction, upper ends of the first tube section and the second tube section being communicated through the connecting tube section, a lower end of the first tube section being connected to the water tank interface, and a lower end of the second tube section being adapted to be connected to the water tank assembly.

4. The waterway assembly of claim 1, wherein the cold water inlet interface and the hot water inlet interface are provided on a bottom wall of the waterway plate.

5. The waterway assembly of claim 1, further comprising a second waterway in the waterway plate, the second waterway being connected to the waterway assembly, the second waterway having a valve outlet, the valve being connected to the valve outlet, the valve being opened or closed to selectively communicate the first waterway with the second waterway.

6. The waterway assembly of claim 1, wherein the waterway plate is further provided with a first TDS probe, the first TDS probe being plugged to the waterway.

7. The waterway assembly of claim 1, wherein the multi-functional water dispenser further comprises a filter assembly, a first filter element connecting tube and a second filter element connecting tube are arranged on the waterway plate, the first filter element connecting tube and the second filter element connecting tube are respectively penetrated on the waterway plate, the upper end of the first filter element connecting tube and the upper end of the second filter element connecting tube are suitable for being connected with the filter assembly, the lower end of the first filter element connecting tube is connected with the water inlet interface through a first water pipe, and the second filter element connecting tube is used for circulating raw water.

8. The waterway assembly of claim 7, wherein the waterway plate is further perforated with a third filter adapter, an upper end of the third filter adapter adapted to be coupled to the filter assembly for draining wastewater.

9. The waterway assembly of claim 8, wherein the waterway assembly is provided with a waste valve interface, the waterway assembly further comprises a waste valve disposed above the waterway plate and connected to the waste valve interface, and the lower end of the third filter element adapter is connected to the waste valve via a second water tube.

10. The waterway assembly of any of claims 7-9, wherein the waterway board further defines a first filtered waterway having a first filtered water interface and a inlet valve inlet interface and a second filtered water interface having a inlet valve outlet interface and a second filtered water interface; the waterway assembly further comprises a water inlet valve, the water inlet valve is respectively connected with the water inlet valve water inlet connector and the water inlet valve water outlet connector to control the first filtering waterway and the second filtering waterway to be selectively communicated, and the first filtering water connector and the second filtering water connector are respectively suitable for being connected with the filtering assembly.

11. The waterway assembly of claim 10, wherein the waterway plate is further provided with a second TDS probe, the second TDS probe being plugged to the first filtered waterway or the second filtered waterway.

12. A multi-functional water dispenser, comprising:

a waterway assembly, the waterway assembly being according to any one of claims 1-11;

the water tank assembly is connected with the water tank connector;

the refrigeration component is connected between the water tank component and the cold water inlet interface,

and the heating assembly is connected between the water tank assembly and the hot water inlet interface.