CN114158925B - Waterway assembly for multifunctional water dispenser and multifunctional water dispenser having same - Google Patents

Abstract

The invention discloses a waterway assembly for a multifunctional water dispenser and a multifunctional water dispenser having the same. The waterway assembly includes: a waterway board, a sterilization valve, a drain valve and a water outlet valve, the waterway board defines a waterway, a first waterway and a waste waterway, and the sterilization valve is opened or closed to control the connection between the waterway and the waterway. The first water outlets are selectively communicated; the water outlet valve is connected to a water outlet assembly for water outlet, and the drain valve is opened or closed to control the selective communication between the first water outlet and the waste water. According to the waterway assembly of the embodiment of the present invention, through the waterway in the waterway board and the valve that controls the selective communication of the waterway, multiple functions of the multi-function water dispenser are realized with a small number of waterways, thereby facilitating the simplification of the waterway in the waterway board structure, which in turn helps to reduce the occupied space of the waterway components and reduce the difficulty of assembling the multifunctional water dispenser.

Description

Waterway assembly for multifunctional water dispenser and multifunctional water dispenser having same

technical field

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

Background technique

In the related art, there are many components in the multi-function water dispenser, and the pipelines of the water system are intricate, resulting in a bloated internal structure of the multi-function water dispenser and difficult assembly, which is not conducive to the miniaturization of the multi-function water dispenser.

Contents of the invention

The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain extent. Therefore, the present invention proposes a waterway assembly for a multifunctional water dispenser, which can realize multiple functions of the multifunctional water dispenser with a small number of waterways, thereby facilitating the simplification of the waterway structure in the waterway plate.

The present invention also proposes a multifunctional water dispenser with the above-mentioned waterway assembly.

According to the waterway assembly for a multifunctional water dispenser according to an embodiment of the present invention, the multifunctional water dispenser includes a water tank assembly, a cooling assembly, and a heating assembly, and the waterway assembly includes: a waterway board defining a water channel . A first water outlet waterway and a waste water waterway, at least a part of the first water outlet waterway is located between the water waterway and the waste water waterway, and the water waterway is provided with a water inlet interface, a sterilization valve outlet interface and a water tank interface, The first water outlet channel is provided with a cold water inlet interface, a hot water inlet interface, a sterilization valve inlet interface, a water outlet valve inlet interface and a drain valve inlet interface, and the waste water channel is provided with a drain valve outlet interface and a drainage interface , the water tank interface is adapted to be connected with the water tank assembly, the cooling 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 Between the water inlet interface; the sterilization valve, the drain valve and the water outlet valve, the water outlet interface of the sterilization valve and the water inlet interface of the sterilization valve are connected through the sterilization valve, and the sterilization valve is opened or closed to control the connection between the water channel and the water outlet. The first water outlet channels are selectively connected; the water inlet port of the water outlet valve is connected to the water outlet valve, the water outlet valve is connected to the water outlet assembly for water outlet, and the water inlet port of the drain valve is connected to the drain valve. The water outlet interface of the valve is connected through the drain valve, and the drain valve is opened or closed to control the selective communication between the first water outlet channel and the waste water channel.

According to the waterway assembly of the embodiment of the present invention, through the waterway in the waterway board and the valve that controls the selective communication of the waterway, multiple functions of the multi-function water dispenser are realized with a small number of waterways, which is conducive to simplifying the waterway in the waterway board structure, which in turn helps to reduce the occupied space of the waterway components and reduce the difficulty of assembling the multifunctional water dispenser.

According to some embodiments of the present invention, the water outlet interface of the sterilization valve, the water inlet interface of the sterilization valve, the water inlet interface of the drain valve, the water outlet interface of the drain valve, and the water inlet interface of the water outlet valve are respectively set in the On the top wall of the waterway board.

According to some embodiments of the present invention, the water tank interface is arranged on the top wall of the waterway plate, and the waterway assembly further includes a water connection pipe, and the water connection 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 along the vertical direction, the upper ends of the first pipe section and the second pipe section communicate through the connecting pipe section, the lower end of the first pipe section is connected with the water tank interface, the The lower end of the second pipe section is adapted to be connected with the water tank assembly.

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

According to some embodiments of the present invention, a second water outlet channel is also provided in the water channel plate, the second water outlet channel is connected to the water outlet assembly, the second water outlet channel is provided with a water outlet port of a water outlet valve, and the water outlet channel The valve is connected to the water outlet interface of the water outlet valve, 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 present invention, a first TDS probe is further provided on the water channel board, and the first TDS probe is plugged into the water channel.

According to some embodiments of the present invention, the multifunctional water dispenser further includes a filter assembly, a first filter element adapter and a second filter element adapter are arranged on the water circuit board, and the first filter element adapter and the second filter element adapter are respectively The upper end of the first filter element connecting pipe and the upper end of the second filter element connecting pipe are adapted to be connected with the filter assembly, and the lower end of the first filter element connecting pipe is connected to the It is connected to the water inlet port, and the second filter element is used for circulating raw water.

Further, the water channel plate is also pierced with a third filter element adapter, and the upper end of the third filter element adapter is suitable for being connected with the filter assembly for discharging waste water.

Further, the waste water channel is provided with a waste water valve interface, and the waterway assembly also includes a waste water valve, the waste water valve is arranged above the water channel plate and connected to the waste water valve interface, and the third filter element takes over The lower end is connected with the waste water valve through the second water pipe.

According to some embodiments of the present invention, the waterway board further defines a first filtered waterway and a second filtered waterway, the first filtered waterway is provided with a first filtered water interface and a water inlet interface of a water inlet valve, and the second filtered waterway The filtering waterway is provided with a water inlet valve outlet interface and a second filtered water interface; the waterway component also includes a water inlet valve, and the water inlet valve is connected to the water inlet interface of the water inlet valve and the water outlet interface of the water inlet valve respectively To control the selective communication between the first filtered water channel and the second filtered water channel, the first filtered water interface and the second filtered water interface are respectively adapted to be connected to the filter assembly.

Further, a second TDS probe is also provided on the water circuit board, and the second TDS probe is plugged into the first filter water channel or the second filter water channel.

According to another embodiment of the present invention, the multifunctional water dispenser includes the above waterway assembly and the water tank assembly, the water tank assembly is connected to the water tank interface; the cooling assembly is connected between the water tank assembly and the water tank assembly Between the cold water inlet interface, there is a heating assembly, 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 above-mentioned waterway assembly over the prior art, and will not be repeated here.

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

Description of drawings

1 is a schematic diagram of a waterway plate assembly according to an embodiment of the present invention;

Fig. 2 is another schematic diagram of a waterway plate assembly according to 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 diagram of the waterway in the waterway plate assembly according to an embodiment of the present invention;

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

Fig. 6 is the sectional view at A-A place of Fig. 5;

Fig. 7 is a waterway diagram of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 8 is a schematic structural view of a multifunctional water dispenser according to an embodiment of the present invention, wherein part of the fuselage is not shown;

Fig. 9 is a schematic structural view of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 10 is a partial structural schematic diagram of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 11 is a partial structural schematic diagram of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 12 is a partial structural schematic diagram of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 13 is a structural schematic diagram of a water tank assembly and a temperature adjustment assembly of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 14 is a structural schematic diagram of a water tank assembly and a temperature adjustment assembly of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 15 is a schematic structural view of a water tank assembly of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 16 is a partial structural schematic diagram of a multifunctional water dispenser according to an embodiment of the present invention;

Fig. 17 is a structural schematic diagram of a filter assembly of a multifunctional water dispenser according to an embodiment of the present invention.

Reference signs:

Multifunctional water dispenser 100;

Body 10; water nozzle 11; whole machine waste water outlet 12; machine head 13;

Temperature adjustment assembly 20; refrigeration assembly 21; heating assembly 22; second water pump 221; heat pipe 222; TOC water quality sensor 223;

Sparkling water assembly 30; gas cylinder 31; gas injection module 32;

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

Waterway assembly 50; Waterway plate 51;

The first water outlet channel 511; the hot water inlet port 5111; the cold water inlet port 5112; the sterilization valve water inlet port 5113; the drain valve water inlet port 5114; the water outlet valve water inlet port 5115;

Water channel 512; sterilization valve outlet port 5121; water inlet port 5122; water tank port 5123;

Waste water channel 513; drain port 5131; drain valve outlet port 5132; waste water valve inlet port 5133; waste water port 5134; waste water valve port 5135;

The second water outlet channel 514; the outlet valve outlet port 5141;

The first filtered waterway 515; the first filtered water interface 5151; the inlet valve inlet interface 5152;

The second filtered waterway 516; the second filtered water interface 5161; the water inlet valve outlet interface 5162;

Water connection pipe 52; first pipe section 521; second pipe section 522; connecting pipe section 523; first filter element adapter 53; second filter element adapter 54; water stop check valve 541; third filter element adapter 55; water pipe 57;

Water tank assembly 60; water tank outlet connector 61; water tank inlet connector 62; water level detection component 63; water tank outlet pipe 64;

Booster pump 70; water outlet valve 71; sterilization valve 72; drain valve 73; water inlet valve 74; pressure stabilizing valve 75; water leakage protector 76; waste water valve 77; TDS probe 80.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", " The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The waterway assembly 50 for the multifunctional water dispenser 100 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1-7, the multifunctional water dispenser 100 includes: a heating assembly 22, a water tank assembly 60, a cooling assembly 21 and a waterway assembly 50, and the waterway assembly 50 includes: a waterway board 51, a drain valve 73, a sterilization valve 72 and Outlet valve 71.

The waterway assembly 50, the heating assembly 22, the water tank assembly 60 and the refrigeration assembly 21 and the pipelines connecting them can form the waterway system of the multifunctional water dispenser 100, and the waterway system can realize the water storage of the multifunctional water dispenser 100, the production of cold water, Hot water, room temperature water and water system sterilization functions.

As shown in Figures 1-4, the inside of the waterway plate 51 defines a plurality of waterways, and the waterways include a first water outlet waterway 511, a water waterway 512 and a wastewater waterway 513 arranged at intervals, wherein at least a part of the first water outlet waterway 511 is located in the waterway. between the waterway 512 and the waste waterway 513, so as to facilitate the communication and disconnection between the first water outlet waterway 511 and the water waterway 512, and the connection and disconnection between the first water outlet waterway 511 and the waste water way 513.

As shown in Figures 1-4, the first outlet waterway 511 is provided with a hot water inlet 5111, a cold water inlet 5112, a sterilization valve inlet 5113, a drain valve inlet 5114 and an outlet valve inlet 5115. The water channel 512 is provided with a sterilization valve outlet port 5121 , a water inlet port 5122 and a water tank interface 5123 , and the waste water channel 513 is provided with a drain port 5131 and a drain valve outlet port 5132 .

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

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

The outlet valve inlet port 5115 is connected to the outlet valve 71, and the outlet valve 71 can be connected to the outlet assembly for the water outlet of the multifunctional water dispenser 100. The drain valve 73 is connected to each other, and the drain valve 73 is opened or closed to control the selective communication between the waste water channel 513 and the first outlet water channel 511 .

According to the waterway assembly 50 of the embodiment of the present invention, the waterway assembly 50 cooperates with the heating assembly 22, the water tank assembly 60, and the cooling assembly 21 to realize the water storage, production of cold water, hot water, room temperature water and waterway of the multifunctional water dispenser 100 System sterilization and other functions.

As shown in FIGS. 1-7 , when the multifunctional water dispenser 100 is storing water, the sterilization valve 72 is closed, and the water flow enters the water channel 512 from the water inlet interface 5122 and enters the water tank assembly 60 through the water tank interface 5123 .

As shown in Figures 1-7, when the multi-functional water dispenser 100 is producing cold water, the water tank assembly 60 can supply water to the refrigeration assembly 21, and the refrigeration assembly 21 cools the water and delivers the cooled water through the cold water inlet port 5112 To the first water outlet waterway 511, at this time, the sterilization valve 72 is in the closed state, the drain valve 73 is in the closed state, and the water outlet valve 71 is in the open state, so that the cold water in the first water outlet waterway 511 passes through the water outlet valve inlet port 5115 and the After the water outlet valve 71, it flows out through the water outlet assembly communicated with the water outlet valve 71.

In some embodiments of the present invention, a water storage container can be provided in the refrigeration assembly 21, so that the cooling power of the refrigeration assembly 21 can be low (such as 60W), and the water stored in the water storage container can be left for a period of time to change from normal temperature When the cold water temperature is lowered to the set one, when cold water is produced, the cold water in the water storage container flows to the first water outlet channel 511, and the water in the water tank assembly 60 is replenished into the water storage container. Make cold water.

As shown in Figures 1-7, when the multifunctional water dispenser 100 is making hot water, the water tank assembly 60 can supply water to the heating assembly 22, and the heating assembly 22 heats up the water, and passes the heated hot water through the hot water. The water inlet port 5111 is sent to the first water outlet channel 511. At this time, the sterilization valve 72 is in the closed state, the drain valve 73 is in the closed state, and the water outlet valve 71 is in the open state, so that the hot water in the first water outlet channel 511 passes through the water outlet in sequence. After the valve enters the water interface 5115 and the water outlet valve 71, it flows out through the water outlet assembly communicated with the water outlet valve 71.

As shown in Figures 1-7, when the multifunctional water dispenser 100 is producing 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, and the temperature of the water does not change after passing through the instant heating assembly. Then, the hot water is delivered to the first outlet waterway 511 through the hot water inlet interface 5111. At this time, the sterilization valve 72 is in the closed state, the drain valve 73 is in the closed state, and the water outlet valve 71 is in the open state, so that the first water outlet waterway 511 After passing through the water inlet port 5115 of the water outlet valve and the water outlet valve 71 in sequence, the normal temperature water flows out through the water outlet assembly connected with the water outlet valve 71 .

As shown in Figures 1-7, the multifunctional water dispenser 100 includes two sterilization stages when the water system is sterilized, wherein, in the first sterilization stage, the water tank assembly 60 can supply water to the heating assembly 22, and the heating assembly 22. Heat the water to heat up, and deliver the heated hot water to the first water outlet channel 511 through the hot water inlet port 5111. At this time, the sterilization valve 72 is in the open state, the drain valve 73 is in the closed state, and the water outlet valve 71 is in the closed state That is to say, the first water outlet waterway 511 is connected with the water waterway 512, so that the hot water in the first water outlet waterway 511 passes through the sterilization valve water inlet interface 5113, the sterilization valve 72, the sterilization valve water outlet interface 5121, the water waterway 512, The water tank interface 5123 then flows back to the water tank assembly 60 , so that the water in the water tank assembly 60 is heated to a specified high temperature, thereby performing high-temperature sterilization on the water tank assembly 60 and the water channel through which the high-temperature water flows.

As shown in Figures 1 to 7 and 11, after the first sterilization stage is completed, the second sterilization stage begins, the water tank assembly 60 stops supplying water to the heating assembly 22, and the water tank assembly 60 supplies water to the cooling assembly 21 until the water tank assembly The high-temperature water in the assembly 60 is completely discharged, and the refrigerator of the refrigeration assembly 21 does not work. The high-temperature water flowing out of the water tank assembly 60 flows through the refrigeration assembly 21 and then enters the first water outlet channel 511 through the cold water inlet port 5112. At this time, the sterilization valve 72 is in the closed state, the drain valve 73 is in the open state, and the outlet valve 71 is in the closed state, that is to say, the first outlet waterway 511 communicates with the wastewater waterway 513, so that the high-temperature water in the first outlet waterway 511 passes through the drain valve in sequence. After the water interface 5114, the drain valve 73, the drain valve outlet port 5132, and the waste water channel 513, it flows out through the drain interface 5131. The drain interface 5131 can be connected with the waste water port 12 of the multifunctional water dispenser 100, and the waste water port 12 of the whole machine can be connected to Into the household floor drain to facilitate the discharge of waste water.

It should be noted that the drain valve 73, the sterilizing valve 72 and the water outlet valve 71 can be electromagnetic valves, which are in an open state to connect the waterways at both ends when the power is on, and are in a closed state to disconnect the waterways at both ends when the power is off.

According to the waterway assembly 50 of the embodiment of the present invention, most of the connecting waterways in the waterway system of the multifunctional water dispenser 100 and the valves for controlling the opening and closing of the waterway can be integrated, and the waterway board 51 realizes multifunctional drinking water with a small number of waterways The multiple functions of the multifunctional water dispenser 100, thereby reducing the occupied space of the connecting waterway in the multifunctional water dispenser 100, which is conducive to the miniaturization of the multifunctional water dispenser 100, and is also conducive to the assembly of the multifunctional water dispenser 100, reducing the connection of wrong connections Risks such as missing connections increase the reliability of the waterway assembly 50 .

According to the waterway assembly 50 of the embodiment of the present invention, through the waterway in the waterway plate 51 and the valve controlling the selective communication of the waterway, multiple functions of the multifunctional water dispenser 100 are realized with a small number of waterways, thereby facilitating the simplification of the waterway plate The waterway structure inside 51 further helps to reduce the occupied space of the waterway assembly 50 and reduce the difficulty of assembling the multifunctional water dispenser 100 .

In some embodiments of the present invention, as shown in FIGS. 1-3 , the water inlet port 5113 of the sterilization valve, the water outlet port 5121 of the sterilization valve, the water outlet port 5132 of the drain valve, the water inlet port 5114 of the drain valve, and the water inlet port 5115 of the outlet valve All can be arranged on the top wall of the water circuit board 51, that is to say, the drain valve 73, the sterilization valve 72 and the water outlet valve 71 are all installed on the upper end of the water circuit board 51, so that the drain valve 73, the sterilization valve 72 and the water outlet valve 71 are installed and overhaul.

In some embodiments of the present invention, as shown in FIG. 8 , the waterway assembly 50 is arranged on the upper end of the multifunctional water dispenser 100, and the upper cover of the multifunctional water dispenser 100 can be opened to clean the drain valve 73 and the sterilization valve 72. And the water outlet valve 71 is overhauled.

In some embodiments of the present invention, as shown in FIG. 1 , FIG. 3 and FIG. 11 , the waterway assembly 50 also includes a water connection pipe 52, which can be used to connect the water tank interface 5123 and the water tank assembly 60, so that the water in the waterway 512 The water is introduced into the water tank assembly 60. The water tank interface 5123 can be arranged on the top wall of the water channel plate 51. The water receiving pipe 52 can include a first pipe section 521, a connecting pipe section 523 and a second pipe section 522. It can be the thickness direction of the waterway plate 51. The connecting pipe section 523 connects the upper end of the second pipe section 522 and the first pipe section 521. The lower end of the first pipe section 521 can be connected with the water tank interface 5123. The lower end of the second pipe section 522 is suitable for connecting with the water tank. The water tank inlet joint 62 of the assembly 60 is connected. It can be understood that the water receiving pipe 52 is a U-shaped pipe and is arranged above the water channel plate 51 and the water tank assembly 60. The water in the water tank assembly 60 cannot flow back to the water channel 512 through the water receiving pipe 52 .

In some embodiments of the present invention, the length of the first pipe section 521 is shorter than the length of the second pipe section 522, and the lower end of the first pipe section 521 is not lower than the maximum liquid level of the water tank assembly 60, so as to prevent the water in the water tank assembly 60 from Flow back to water channel 512 .

In some embodiments of the present invention, as shown in FIG. 2 and FIG. 8 , the waterway assembly 50 can be arranged above the heating assembly 22 and the refrigeration assembly 21, and the hot water inlet port 5111 and the cold water inlet port 5112 are arranged on the waterway The bottom wall of the plate 51 is convenient for the pipeline connection between the hot water inlet interface 5111 and the heating assembly 22, and the pipeline connection between the cold water inlet interface 5112 and the refrigeration assembly 21.

In some embodiments of the present invention, as shown in Fig. 1-Fig. The water outlet assembly is connected, and the water outlet assembly can be the water outlet 11 of the multifunctional water dispenser 100. The water channel plate 51 can be provided with an installation groove for fixing the water outlet 11. After the water outlet 11 is fixed in the installation groove, it is close to the second water outlet waterway 514. The outlet waterway 514 is provided with an outlet valve outlet port 5141, and the outlet valve 71 is connected to the outlet valve outlet port 5141. The interface 5141 is connected through the water outlet valve 71. The water outlet valve 71 is opened or closed to make the first water outlet waterway 511 and the second water outlet waterway 514 selectively communicated. The water outlet valve 71 can be used as the terminal switch of the waterway system of the multifunctional water dispenser 100, that is, the water outlet valve When 71 is opened, the water outlet assembly can discharge water, and when the water outlet valve 71 is closed, the water outlet assembly stops water discharge.

In some embodiments of the present invention, as shown in FIGS. 1-4 , a first TDS (Totaldissolved solids, total dissolved solids) probe 79 is also provided on the waterway plate 51, and the first TDS probe 79 is inserted into the On the water channel 512, 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 channel 512 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 , so that when the water quality is unqualified, an alarm can be given and the user can be prompted, so as to increase the safety of the multifunctional water dispenser 100 .

In some embodiments of the present invention, as shown in Fig. 1-Fig. 7, Fig. 16- Fig. 17, the multifunctional water dispenser 100 also includes a filter assembly 40, which can filter the raw water, and the raw water can be tap water to Drinkable pure water is obtained, so that the multifunctional water dispenser 100 can realize the function of a clean drinking machine.

Specifically, a first filter element adapter 53 and a second filter element adapter 54 are provided on the waterway plate 51, and the first filter element adapter 53 and the second filter element adapter 54 are respectively pierced on the waterway plate 51. The upper end of the first filter element adapter 53 and the second filter element adapter 53 The upper end of the second filter element connecting pipe 54 is suitable for connecting with the filter assembly 40, the lower end of the first filter element connecting pipe 53 is connected with the water inlet port 5122 through the 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. The raw water enters the filter assembly 40 through the raw water inlet 42, and the pure water obtained after the 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 plugged At the upper end of the second filter element adapter 54, the raw water is connected to the lower end of the second filter element adapter 54, the filter outlet 43 of the filter assembly 40 is plugged into the upper end of the first filter element adapter 53, and the lower end of the first filter element adapter 53 passes through the first water pipe 56 It communicates with the water inlet port 5122.

When the multifunctional water dispenser 100 is storing water, the raw water enters the filter assembly 40 through the second filter element adapter 54 and the raw water inlet 42, and the pure water produced by the filter assembly 40 passes through the filter outlet 43, the first filter element adapter 53, and the first water pipe 56 in sequence. , the water inlet interface 5122, the water channel 512, the water tank interface 5123, and the water connection pipe 52 enter 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 element adapter 54 , and when the raw water inlet 42 of the filter assembly 40 is inserted into the upper end of the second filter element adapter 54 , the water stop The one-way valve 541 communicates with the upper end and the lower end of the second filter element connecting pipe 54. When the raw water inlet 42 of the filter assembly 40 escapes from the upper end of the second filter element connecting pipe 54, the water stop check valve 541 will automatically cut off the upper end and the lower end of the second filter element connecting pipe 54. The lower end communicates with the water circuit to prevent water leakage from the second filter element adapter 54 when the user replaces the filter assembly 40 .

In some embodiments of the present invention, the water stop check valve 541 includes a pressure 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 filter element adapter 54, the pressure rod moves downward, and the spring is Compression, the sealing ring leaves the sealing position, and the upper end and the lower end of the second filter element connecting pipe 54 communicate. When the raw water inlet 42 of the filter assembly 40 escapes from the upper end of the second filter element adapter 54, the pressure rod moves upward under the action of spring force, the sealing ring moves to the sealing position, and the upper end and the lower end of the second filter element adapter 54 are disconnected.

In some embodiments of the present invention, as shown in Fig. 1-Fig. 7 and Fig. 16-Fig. 17, the filter assembly 40 is also provided with a waste water port 41, and the water channel plate 51 is also pierced with a third filter element adapter 55, and the third filter element The upper end of the connecting pipe 55 is adapted to be connected with the waste water outlet 41 of the filter assembly 40 , and the waste water generated by the filtering assembly 40 can be discharged through the lower end of the third filter element connecting pipe 55 .

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

In other embodiments of the present invention, the first filter element adapter 53, the second filter element adapter 54, and the third filter element adapter 55 are integrated into a second waterway plate, and the second waterway plate and the waterway plate 51 can be connected by clamping, screwing, etc. The method of fixed connection, the second waterway plate and the waterway plate 51 are formed separately, which is beneficial to reduce the difficulty of mold forming and improve the yield rate of the product.

In some embodiments of the present invention, as shown in FIGS. 1-7 , 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, and the waste water valve 77 is arranged above the water way plate 51 and connected to the waste water The valve interface 5135 is connected, and the lower end of the third filter element connecting pipe 55 is connected with the waste water valve 77 through the second water pipe 57, so that the waste water generated by the filter assembly 40 can enter the waste water through the third filter element connecting pipe 55, the second water pipe 57, and the waste water valve 77 in sequence. waterway 513, and use the drainage interface 5131 of the waste waterway 513 to discharge the waste water, that is to say, the waste water generated by the filter assembly 40 can share the waste waterway 513 and the drainage interface 5131 with the high-temperature water generated by the multifunctional water dispenser 100 when the waterway system is sterilized , so as to help reduce the drainage interface 5131 and the number of pipelines connected to the drainage interface 5131, and further facilitate the simplification of the structure of the waterway system.

In some embodiments of the present invention, as shown in Figures 1-7, a waste water valve inlet port 5133 is provided at the upper end of the waste water valve interface 5135 adjacent to the water circuit board 51, and a waste water valve inlet port 5133 is provided at the lower end of the water circuit board 51. The waste water interface 5134 connected with the water interface 5133, the lower end of the third filter element connecting pipe 55 is connected with the waste water interface 5134 through the second water pipe 57, and then the lower end of the third filter element connecting pipe 55 is connected with the waste water valve 77, and the waste water valve inlet port 5133 is connected with the waste water The valve interface 5135 communicates with the waste water valve 77, and the waste water valve 77 is opened or closed to control the communication between the second water pipe 57 and the waste water channel 513, thereby facilitating the installation of the second water pipe 57 and the waste water valve 77.

It should be noted that the waste water valve 77 can be a solenoid valve. The waste water valve 77 is in an open state to communicate with the second water pipe 57 and the waste water waterway 513 when the power is turned on, and is in a closed state to disconnect the second water pipe 57 and the waste water waterway when the power is turned off. 513.

In some embodiments of the present invention, as shown in Fig. 1-Fig. The water interface 5152 and the first filtered water interface 5151 are provided with a second filtered water interface 5161 and a water inlet valve outlet interface 5162 on the second filtered water channel 516 .

The waterway assembly 50 also includes a water inlet valve 74, which can be connected to the water outlet port 5162 of the water inlet valve and the water inlet port 5152 of the water inlet valve respectively, and the second filtering waterway 516 can be controlled by opening or closing the water inlet valve 74 In selective communication with the first filtered water channel 515 , the first filtered water interface 5151 and the second filtered water interface 5161 are respectively adapted to be connected with the filter assembly 40 .

As shown in Figures 1-7, Figure 16 and Figure 17, the filter assembly 40 also includes an initial filter outlet 44 and a reverse osmosis membrane inlet 45, the initial filter outlet 44 of the filter assembly 40 is connected to the first filtered water interface 5151, and the second The filtered water interface 5161 is in communication with the reverse osmosis membrane inlet 45. When the multifunctional water dispenser 100 is storing water, the raw water enters the filter assembly 40 from the raw water inlet 42 and is initially filtered by the filter assembly 40 to filter out impurities in the raw water. The filter outlet 44 flows out, and then passes through the first filtered water interface 5151, the first filtered waterway 515, the water inlet valve inlet interface 5152, the water inlet valve 74, the water inlet valve outlet interface 5162, the second filtered waterway 516, and the second filtered waterway. After the water interface 5161 and the reverse osmosis membrane inlet 45, the pure water is output from the filter outlet 43, and the pure water passes through the first filter element adapter 53, the first water pipe 56, the water inlet interface 5122, the water channel 512, the water tank interface 5123, and the water connection pipe After 52, enter the water tank assembly 60.

In some embodiments of the present invention, as shown in FIG. 7 and FIG. 16, a booster pump 70 is arranged between the second filtered water interface 5161 and the inlet 45 of the reverse osmosis membrane, and the booster pump 70 can boost the water. Increase the water pressure to the pressure required by the filter assembly 40 to filter water. For example, the booster pump 70 can increase the water pressure to the pressure required by the reverse osmosis membrane to filter water. In addition, the booster pump 70 is set at the second filtered water After the interface 5161, the impurities in the raw water have been filtered, which helps to prevent the booster pump 70 from being blocked by impurities.

It should be noted that the water inlet valve 74 can be a solenoid valve, and the water inlet valve 74 is in an open state to communicate with the second filtered water circuit 516 and the first filtered water circuit 515 when it is powered on, and is in a closed state to disconnect the second filtered water circuit 515 when it is powered off. Filtration waterway 516 and first filtration waterway 515 .

In some embodiments of the present invention, as shown in FIG. 1 and FIG. 4 , a second TDS probe 80 is also provided on the water circuit board 51, and the second TDS probe 80 can be plugged into the first filter water channel 515 or On the second filter waterway 516, since the water in the first filter waterway 515 and the second filter waterway 516 is initially filtered through the filter assembly 40, for example, the PAC (polyaluminum chloride) filter element in the filter assembly 40 filters the water Therefore, the second TDS probe 80 can reflect the water quality of the raw water in the water quality detection on the first filter waterway 515 or the second filter waterway 516, so as to judge whether the raw water quality meets the requirements.

According to another embodiment of the present invention, the multifunctional water dispenser 100 includes the waterway assembly 50, the water tank assembly 60, the cooling assembly 21 and the heating assembly 22 of the above-mentioned embodiment, wherein the water tank assembly 60 is connected to the water tank interface 5123, and the cooling 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 water multi-functional water dispenser 100 of the embodiment of the present invention, through the water channel in the water channel plate 51 and the valve for controlling the selective communication of the water channel, multiple functions of the multi-functional water dispenser 100 are realized with a small number of water channels, thereby facilitating Simplifying the waterway structure in the waterway plate 51 is beneficial to reducing the occupied space of the waterway assembly 50 and reducing the difficulty of assembling the multifunctional water dispenser 100 .

A multifunctional water dispenser 100 according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 8 and FIG. 9 , the multifunctional water dispenser 100 according to the embodiment of the present invention may include: a body 10 , a temperature adjustment component 20 , a sparkling water component 30 , a filter component 40 and a waterway component 50 .

Specifically, the temperature adjustment assembly 20 is installed on the body 10, and the temperature adjustment assembly 20 is used to adjust the outlet water temperature of the multifunctional water dispenser 100, so that the multifunctional water dispenser 100 can be used for cooling water, hot water, and normal temperature water. There are at least two types to meet consumers' needs for multi-temperature water. The sparkling water component 30 is installed on the fuselage 10, and the sparkling water component 30 is used to make sparkling water (or called soda water). The sparkling water can prevent heatstroke and cool down, have zero sugar and zero fat, promote metabolism, clean and relieve greasy effects, and satisfy consumers Demand for health functions.

Thus, the multifunctional water dispenser 100 is formed as an integrated device of cold water, hot water, normal temperature water, and sparkling water, with more diversified functions, greatly increasing the playability and practicability of the multifunctional water dispenser 100, and the user does not need to The multifunctional water dispenser 100 and sparkling water dispenser are separately purchased to meet the demand for healthy drinking water in addition to multi-stage water temperature, which reduces the number of equipment, occupies space and costs, and solves the problem of inconvenient use.

In addition, the filter assembly 40 is installed on the fuselage 10, and the filter assembly 40 is used to filter the water source, where the water source can be tap water, etc., so that the multi-function water dispenser 100 has the functions of filtering and purifying water, and the filter assembly 40 can be filtered to obtain directly Drink pure water to ensure healthy drinking water, and the multifunctional water dispenser 100 can continuously fetch water for a long time without replenishing water or changing water sources, and is easy to use.

In some embodiments, the fuselage 10 has an installation cavity, and the temperature adjustment assembly 20 and the filter assembly 40 can be installed in the installation cavity to make the appearance neat and beautiful. The sparkling water assembly 30 can be at least partially located in the installation cavity, for example, in an embodiment where the sparkling water assembly 30 includes an air injection module 32 and a gas bottle 31, the gas injection module 32 can be located in the installation cavity, and the gas bottle 31 can be located outside the installation cavity so that To invigorate Qi.

In some embodiments, the filter assembly 40 adopts an integrated filter element integrated with a front PAC (polyaluminium chloride) filter element, an RO reverse osmosis membrane, and a rear activated carbon filter element, which can remove residual chlorine, rust, sediment, Harmful substances such as microorganisms and heavy metals ensure that the filtered water can be directly drunk.

The waterway assembly 50 has a waterway channel connecting the temperature adjustment assembly 20 and the filter assembly 40, so that the pure water filtered by the filter assembly 40 can enter the temperature adjustment assembly 20 for temperature adjustment and then be taken by the user. The waterway assembly 50 realizes waterway integration It is conducive to improving the compactness of the structure, improving the utilization rate of internal space, reducing the assembly process of components, and making the waterway connection simpler and orderly, less likely to connect wrongly, and reducing quality risks.

In some specific embodiments, various solenoid valves, detection probes and other functional components on the waterway assembly 50 are arranged on the upper side of the waterway assembly 50, so as to be arranged close to the top wall of the fuselage 10, by opening and closing the The top wall can expose these functional parts, which is convenient for later maintenance and replacement. Moreover, these functional components are located in the upper space of the fuselage 10 , even if water leaks inside the fuselage 10 , the functional components are not easily damaged by water ingress.

In the embodiment of the present invention, the multifunctional water dispenser 100 not only integrates the functions of filtering, water temperature adjustment and sparkling water, so that users do not need to purchase a variety of equipment, which is conducive to reducing the number of equipment in the home and reducing the occupied space, but also multifunctional drinking water The layout of each component in the machine 100 is compact, which realizes the miniaturization of the multifunctional water dispenser 100, especially in the embodiment in which the multifunctional water dispenser 100 is a desktop machine, which greatly improves the market competitiveness of the product.

Specifically, as shown in Figures 8 and 9, in the first horizontal direction (such as the front-to-back direction shown in Figure 8), the temperature adjustment assembly 20 and the filter assembly 40 are located on the same side of the waterway assembly 50, and in the second horizontal direction (For example, the left and right directions shown in FIG. 8 ), the temperature adjustment assembly 20 and the sparkling water assembly 30 are respectively located on both sides of the filter assembly 40, wherein the first horizontal direction and the second horizontal direction are perpendicular to each other, so that the various components are arranged compactly , and the waterway is short, which greatly reduces the volume of the multifunctional water dispenser 100.

For example, in the example shown in Figure 8, the temperature adjustment assembly 20 and the filter assembly 40 are located at the rear side of the waterway assembly 50, the temperature adjustment assembly 20 is located at the right side of the filter assembly 40, and the sparkling water assembly 30 is located at the side of the filter assembly 40 left side. In order to enable the waterway assembly 50 to integrate multiple waterways and realize the connection with the temperature adjustment assembly 20 and the filter assembly 40 at the same time, the waterway is shorter and the structure is compact, and it is also convenient for the waterway assembly 50 and the water outlet 11 of the multifunctional water dispenser 100 to take water For component connection, in the embodiment where the fuselage 10 includes the nose 13, at least a part of the waterway assembly 50 can also protrude into the nose 13, so as to further improve space utilization and make the structure compact. And the sparkling water assembly 30 makes full use of the left space of the fuselage 10, which is convenient for replenishing air.

According to the multifunctional water dispenser 100 of the embodiment of the present invention, by setting the temperature adjustment component 20, the bubble water component 30 and the filter component 40, it has the function of filtering, providing the function of multi-temperature segment water and the function of sparkling water, and has diversified functions and integrated equipment , the user does not need to purchase multiple devices, the cost is lower, and the layout of each component of the multifunctional water dispenser 100 is reasonable and compact, which realizes the miniaturization of the integrated multifunctional water dispenser 100, reduces the occupied space, and has a beautiful appearance, which improves market competition force.

According to some embodiments of the present invention, as shown in FIG. 10 and FIG. 11 , the multifunctional water dispenser 100 further includes a booster pump 70, and the booster pump 70 communicates with the filter assembly 40 to pressurize the water source to increase the pressure of the water source. As high as the pressure required by the filter assembly 40 to filter water, for example, the booster pump 70 can increase the water pressure to the pressure required by the RO reverse osmosis membrane to filter water, and guide the water into the RO reverse osmosis membrane for filtration.

In terms of spatial arrangement, as shown in FIG. 10 and FIG. 11 , the booster pump 70 is located below the waterway assembly 50 and between the temperature adjustment assembly 20 and the sparkling water assembly 30 to make full use of the space under the waterway assembly 50 . Compact structure. The booster pump 70 is located on the front side of the filter assembly 40 and is adjacent to the filter assembly 40, so that the booster pump 70 is conveniently connected with the primary filter outlet 44 of the filter assembly 40, the reverse osmosis membrane inlet 45 and the waterway assembly 50, and the waterway layout is clear and clear. sequence.

In some embodiments of the present invention, as shown in FIG. 13 and FIG. 14 , the temperature adjustment assembly 20 may include a cooling assembly 21 (such as an ice bladder assembly, a compressor assembly, etc.) and a heating assembly 22 (such as an instant heating assembly, a heating assembly, etc.) tank components, etc.). Wherein, the cooling assembly 21 can be used for cooling water, and the heating assembly 22 can be used for heating hot water, so as to realize functions of cold water, hot water and normal temperature water.

In some specific embodiments, the heating component 22 can be an instant heating component with a power of 2000W, which can instantly heat the pure water to boiling, and can adjust the heating temperature to realize the multi-temperature hot water function. The instant heat component integrates components such as the instant heat pipe 222, the second water pump 221, and the instant heat control board into a module, optimizes the space of the module, and minimizes the volume.

In some specific embodiments, the refrigeration assembly 21 can adopt a large-capacity ultra-low temperature ice bladder assembly, including a fan, a heat pipe radiator, a semiconductor chip, and an ice bladder with an insulating layer. The ice bladder uses a heat pipe radiator as the hot end of the ice bladder to solve the problem. The problem of low heat dissipation efficiency and poor cooling effect at the hot end of the ice bladder is solved.

In terms of spatial arrangement, as shown in FIG. 13 and FIG. 14 , the refrigeration assembly 21 and the heating assembly 22 are arranged along the first horizontal direction to make full use of the space and facilitate heat dissipation of the refrigeration assembly 21 . In some embodiments, as shown in FIG. 10 and FIG. 11 , the fuselage 10 is provided with a water outlet 11 , and the water outlet 11 may be arranged on the machine head 13 and connected to the waterway board. In the first horizontal direction, the heating assembly 22 is located on the side of the cooling assembly 21 close to the water outlet 11, so as to shorten the distance from the water outlet of the heating assembly 22 to the water outlet 11, thereby reducing the residual water in the pipeline and reducing the Effect of residual water on outlet water temperature. The fan can be located on the side of the ice bladder away from the heating assembly 22, so as to be close to the side wall of the multi-function water dispenser 100 to facilitate heat dissipation.

In some embodiments of the present invention, as shown in Fig. 8 and Fig. 13-Fig. 15, the multifunctional water dispenser 100 further includes a water tank assembly 60, the water inlet of the water tank assembly 60 communicates with the filter outlet 43 of the filter assembly 40, and the filter assembly 40 The filtered water can be stored in the water tank assembly 60 for users to take, so as to ensure smooth and continuous water intake, and the filter assembly 40 can adopt a small flux structure, which is beneficial to improve the filtering effect and reduce the volume of the filter assembly 40. It is beneficial to realize the miniaturization of the multifunctional water dispenser 100 . In addition, in the embodiment where the temperature adjustment assembly 20 includes a refrigeration assembly 21 and a heating assembly 22, the water inlet of the refrigeration assembly 21 and the water inlet of the heating assembly 22 are both connected to the water outlet of the water tank assembly 60, and the water tank assembly 60 stores Water enters the cooling assembly 21 to cool water or enters the heating assembly 22 to heat hot water.

As shown in Figure 8, Figure 13 and Figure 14, the water tank assembly 60 is located above the temperature adjustment assembly 20, and is located on one side of the filter assembly 40 in the second horizontal direction, so that between the filter assembly 40 and the water tank assembly 60, The waterway connection between the water tank assembly 60 and the temperature adjustment assembly 20 shortens the waterway and makes the structure more compact.

In some embodiments, as shown in FIG. 11 , the top of the water tank assembly 60 is provided with a water tank water inlet connector 62, the water tank water inlet connector 62 is connected to the water connection pipe 52 of the water circuit assembly 50, and the filter outlet 43 of the filter assembly 40 is connected to the water circuit assembly. 50 is connected to the water inlet port 5122 , so that the water inlet of the water tank assembly 60 is communicated with the filter outlet 43 of the filter assembly 40 through the waterway assembly 50 .

In some specific embodiments, as shown in FIG. 8 , the water tank assembly 60 includes a cuboid water tank, and the length direction of the cuboid water tank extends along the first horizontal direction, so as to make full use of the internal space of the multifunctional water dispenser 100, especially the corners. Space, effectively improving the water storage capacity and space utilization, to better adapt to the layout of the whole machine and reduce the space occupied by the whole machine. In addition, the temperature adjustment assembly 20 is generally formed as a cuboid structure, and the length direction extends along the first direction. In other words, as shown in FIGS. The length and width are the same, improving space utilization and compactness of the overall structure.

In some embodiments, as shown in FIG. 15 , the bottom wall of the water tank assembly 60 is provided with a water outlet joint 61 of the water tank, and the top wall of the refrigeration assembly 21 is provided with a water inlet, and the water outlet joint 61 of the water tank 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, and there is no need for pipeline connection between the water tank assembly 60 and the refrigeration assembly 21, the gap between the two can be smaller, and even the bottom of the water tank assembly 60 can be connected with The upper parts of the refrigeration components 21 offset each other, making the structure of the whole machine more compact and reducing the risk of water leakage.

In addition, the water outlet joint 61 of the water tank and the water inlet of the refrigeration assembly 21 can be sealed by a seal to improve the effect of preventing water leakage.

In some embodiments, as shown in FIGS. 13 and 15 , the water tank assembly 60 can also be provided with a water tank outlet pipe 64 , and the water tank outlet pipe 64 is connected to the heating assembly 22 , for example, is connected to the second water pump 221 of the heating assembly 22 , so that the water in the water tank assembly 60 enters the heating assembly 22 under the drive of the second water pump 221 , and the on-off of the water circuit can be controlled by the second water pump 221 .

In addition, as shown in FIG. 7, the heating assembly 22 can also be integrated with a TOC water quality sensor 223, and the TOC water quality sensor 223 is connected to the water inlet side of the second water pump 221 to detect whether the water quality entering the second water pump 221 is up to standard. To avoid using water that has been stored for too long and the water quality has deteriorated.

In some embodiments, the water tank assembly 60 can be made of stainless steel, that is, the part in contact with the stored water is made of stainless steel, so as to prevent the taste of pure water from deteriorating during storage in the water tank assembly 60 .

In some embodiments, as shown in Figures 13-15, the water tank assembly 60 includes a water level detection assembly 63, and the water level detection assembly 63 is used to detect the water level in the water tank assembly 60, so that the multifunctional water dispenser 100 can be controlled according to the detection result The water production state of the filter assembly 40 is to avoid too little water in the water tank assembly 60 affecting normal water intake or too much water to overflow.

The structure and installation structure of the sparkling water assembly 30 according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 8 , the gas injection area may also be provided with a bubble water button, and the user controls the gas injection by pressing the bubble water button. The bubble water button may be a mechanical button. The water intake area can also be provided with an operation panel, through which the user can control the water outlet status of the spout 11 and select the desired outlet water temperature.

In some embodiments, as shown in FIGS. 8 and 9 , the sparkling water assembly 30 may include a gas cylinder 31 and an air injection module 32 , the gas cylinder 31 is used to store carbon dioxide, and the fuselage 10 is provided with a gas outlet communicating with the gas cylinder 31 mouth, after the user receives water through the water outlet nozzle 11, the user can inflate the gas injection module 32 and the air outlet nozzle to make sparkling water. In some other embodiments, the sparkling water assembly 30 may include a gas bottle 31, a water bottle and an air injection module 32, the water bottle communicates with the water outlet end of the cooling assembly 21 or the water tank assembly 60, and the water bottle communicates with the air outlet end of the gas bottle 31, and the user After the mode of making sparkling water is selected, the multifunctional water dispenser 100 can automatically fill the water bottle with water, and automatically inflate the water bottle through the air injection module 32 to automatically make sparkling water, freeing the user's hands and improving the convenience of use.

In some embodiments, the gas injection module 32 has an intensive structure, so as to adapt to the layout of the whole machine and reduce the occupied space. The gas injection module 32 may include a bracket, a gas injection valve and a valve core, a safety valve, a pressure relief valve, a pressure rod, a pin shaft, a gas injection head, a gas injection sleeve, a water bottle sealing sleeve, an elastic limit ball and a gas injection rod, etc. Wherein, the gas injection head and the gas injection sleeve are fixed on the sealing sleeve of the water bottle by screws. When inflating, manually press the bubble water button that is arranged on the machine head 13 to press the pressure bar, and the pressure bar presses down the spool of the gas injection valve through leverage to open the gas cylinder 31 spool.

In some embodiments including the gas cylinder 31, as shown in FIG. A part is arranged in the fuselage 10 and mechanically cooperates with the valve core of the gas cylinder 31 of the gas cylinder 31 .

The waterway system according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

In some embodiments, as shown in FIG. 7 and FIG. 14 , the multifunctional water dispenser 100 may also include a first water pump 78, which is used to drive the cold water in the refrigeration assembly 21 to flow to the water outlet nozzle 11, so as to improve the flow rate of the water outlet. efficiency, and the height of the cooling assembly 21 and the spout 11 is not limited, the cooling assembly 21 can adapt to the layout of the whole machine for the spout 11. The water outlet of the first water pump 78 can be connected to the food cold water inlet 5112 of the first water outlet 511 through a water pipe, that is, the first water pump 78 is connected between the water outlet of the refrigeration assembly 21 and the first water outlet 511 . In some embodiments, the first water pump 78 can be installed on the bottom plate of the fuselage 10 to be spaced from the waterway assembly 50, so as to prevent the operation of the first water pump 78 from causing the waterway assembly 50 and the solenoid valve on the waterway assembly 50, the water outlet 11, etc. Functional parts vibrate.

In some embodiments of the present invention, as shown in FIG. 7 , FIG. 11 and FIG. 12 , the multifunctional water dispenser 100 further includes a water leakage protector 76 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. After water leakage occurs inside the water purifier, the water leakage protector 76 can play a role in shutting off the water source, preventing the water leakage from existing all the time, and avoiding the user's financial loss due to water leakage.

In some embodiments, as shown in Figure 7, the multifunctional water dispenser 100 also includes a pressure stabilizing valve 75, which is connected between the water source and the water leakage protector 76, and the stabilizing valve 75 can adjust the pressure fluctuation of tap water Elimination is carried out to ensure stable water pressure and avoid water hammer damage to the internal components of the multifunctional water dispenser 100 .

Other configurations and operations of the multifunctional water dispenser 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

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

Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make the above-mentioned The embodiments are subject to changes, modifications, substitutions and variations.

Claims (12)

1. A waterway assembly for a multifunctional water dispenser, characterized in that the multifunctional water dispenser includes a water tank assembly, a refrigeration assembly and a heating assembly, and the waterway assembly includes: A waterway plate, the waterway plate defines a waterway, a first water outlet and a waste waterway, at least a part of the first waterway is located between the waterway and the wastewaterway, and the waterway is provided with a water inlet Water interface, sterilization valve outlet interface and water tank interface, the first water outlet channel is provided with a cold water inlet interface, a hot water inlet interface, a sterilization valve inlet interface, a water outlet valve inlet interface and a drain valve inlet interface, the The waste water channel is provided with a drain valve outlet port and a drain port, the water tank port is suitable for being connected with the water tank assembly, the refrigeration assembly is connected between the water tank assembly and the cold water inlet port, and the heating assembly connected between the water tank assembly and the hot water inlet interface; A sterilization valve, a drain valve, and a water outlet valve, the water outlet interface of the sterilization valve and the water inlet interface of the sterilization valve are connected through the sterilization valve, and the sterilization valve is opened or closed to control the water channel and the first water outlet Selective connectivity between; The water inlet interface of the water outlet valve is connected to the water outlet valve, the water outlet valve is connected to the water outlet assembly for water outlet, the water inlet interface of the drain valve is connected to the water outlet interface of the drain valve through the drain valve, and the water outlet valve is connected to the outlet valve. The drain valve is opened or closed to control the selective communication between the first outlet waterway and the wastewater waterway. 2. The waterway assembly according to claim 1, characterized in that, the water outlet interface of the sterilization valve, the water inlet interface of the sterilization valve, the water inlet interface of the drain valve, the water outlet interface of the drain valve and the water outlet valve The water inlet interfaces are respectively arranged on the top wall of the water channel board. 3. The waterway assembly according to claim 1, wherein the water tank interface is arranged on the top wall of the waterway plate, the waterway assembly further includes a water connection pipe, and the water connection pipe includes a first pipe section, a second Two pipe sections and a connecting pipe section, the first pipe section and the second pipe section extend along the up-down direction, the upper ends of the first pipe section and the second pipe section communicate through the connecting pipe section, and the lower end of the first pipe section is connected to the connecting pipe section. The water tank is connected to the interface, and the lower end of the second pipe section is adapted to be connected to the water tank assembly. 4. The waterway assembly according to claim 1, wherein the cold water inlet port and the hot water inlet port are provided on the bottom wall of the waterway plate. 5. The waterway assembly according to claim 1, wherein a second water outlet channel is also provided in the water channel plate, the second water outlet channel is connected to the water outlet assembly, and the second water outlet channel is provided with A water outlet port of the water outlet valve, the water outlet valve is connected to the water outlet port of the water outlet valve, 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. 6 . The waterway assembly according to claim 1 , wherein the waterway board is further provided with a first TDS probe, and the first TDS probe is plugged into the waterway. 7. The waterway assembly according to claim 1, wherein the multifunctional water dispenser further comprises a filter assembly, the waterway board is provided with a first filter element adapter and a second filter element adapter, and the first filter element adapter The upper end of the first filter element adapter and the upper end of the second filter element adapter are suitable for connecting with the filter assembly, and the first filter element adapter The lower end is connected to the water inlet port through the first water pipe, and the second filter element is connected to the raw water. 8. The waterway assembly according to claim 7, wherein the waterway plate is also pierced with a third filter element adapter, and the upper end of the third filter element adapter is suitable for being connected with the filter assembly for discharging waste water . 9. The waterway assembly according to claim 8, wherein the waste waterway is provided with a wastewater valve interface, and the waterway assembly further includes a wastewater valve, the wastewater valve is arranged above the waterway plate and connected to the waterway plate The waste water valve interface is connected, and the lower end of the connecting pipe of the third filter element is connected with the waste water valve through the second water pipe. 10. The waterway assembly according to any one of claims 7-9, wherein the waterway plate further defines a first filter waterway and a second filter waterway, and the first filter waterway is provided with a first filter Water interface and water inlet valve inlet interface, the second filter waterway is provided with a water inlet valve outlet interface and a second filter water interface; the waterway assembly also includes a water inlet valve, and the water inlet valve is connected to the inlet The water inlet interface of the water valve is connected to the water outlet interface of the water inlet valve to control the selective communication between the first filtered water channel and the second filtered water channel, and the first filtered water interface and the second filtered water interface are respectively adapted to connected to the filter unit. 11. The waterway assembly according to claim 10, characterized in that, the waterway board is further provided with a second TDS probe, and the second TDS probe is plugged into the first filter waterway or the first filter waterway. Two filter water on the road. 12. A multifunctional water dispenser, comprising: A waterway assembly, the waterway assembly being the waterway assembly according to any one of claims 1-11; a water tank assembly, the water tank assembly is connected to the water tank interface; a refrigeration assembly, the refrigeration assembly is connected between the water tank assembly and the cold water inlet interface, A heating assembly, the heating assembly is connected between the water tank assembly and the hot water inlet interface.