Waterway system and ice maker

Abstract

The utility model relates to the field of household appliances, and provides a waterway system and an ice maker, the waterway system comprises a water supply assembly, a pure water kettle, a cold water tank, an ice-making box, a hydrogen-making assembly, a hydrogen mixer and a water outlet nozzle, the cold water tank, the ice-making box and the hydrogen mixer jointly form a circulating refrigeration loop, and a stable cold water source is provided for the hydrogen mixer; the hydrogen mixer can continuously mix hydrogen and cold water to produce hydrogen-rich cold water; the hydrogen-rich cold water is condensed into hydrogen-rich ice by the ice making box; a circulation loop of the cold water tank, the ice making box and the hydrogen mixer improves the utilization rate of hydrogen and the hydrogen mixing efficiency, so that the waterway system can continuously and stably make hydrogen-rich cold water and hydrogen-rich ice.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a water system and an ice maker. Background Art

[0002] As people become more aware of the health benefits of hydrogen, hydrogen-rich health products such as hydrogen-rich water and hydrogen-rich ice are gaining market favor. As a gas with antioxidant and anti-inflammatory health benefits, the solubility and stability of hydrogen in water are crucial to the quality and effectiveness of the product.

[0003] However, when preparing hydrogen-rich cold water or hydrogen-rich ice, since the solubility of hydrogen in water decreases with increasing temperature, traditional technologies find it difficult to maintain a high concentration of dissolved hydrogen during the ice-making process, resulting in difficulty in producing hydrogen-rich cold water or ice. Utility Model Content

[0004] The utility model aims to improve at least one technical problem in the background technology.

[0005] The first aspect of the present invention provides a water system, including: a water supply component, a pure water kettle, a cold water tank, an ice box, a hydrogen production component, a hydrogen mixer and a water outlet; the water supply component is respectively connected to the pure water kettle and the hydrogen production component pipeline, the pure water kettle is respectively connected to the cold water tank and the hydrogen mixer pipeline, the cold water tank, the ice box and the hydrogen mixer are connected by pipelines to form a circulation loop, the hydrogen production component is connected to the hydrogen mixer pipeline, and the hydrogen mixer is connected to the water outlet pipeline.

[0006] The water system of the embodiment of the first aspect of the present invention has at least the following beneficial effects: the water supply component in the water system provides a water source, the hydrogen production component provides hydrogen, and the cold water tank, ice box and hydrogen mixer form a circulating condensation loop, which provides a stable cold water source for the hydrogen mixer, so that the hydrogen mixer can continuously mix hydrogen and cold water to produce hydrogen-rich cold water; these hydrogen-rich cold waters are sent to the ice box again through the circulation loop to further produce hydrogen-rich ice; the circulation loop of the cold water tank, ice box and hydrogen mixer improves the utilization rate of hydrogen and the efficiency of hydrogen mixing, so that the water system can continuously and stably produce hydrogen-rich cold water and hydrogen-rich ice.

[0007] As some sub-solutions of the above technical solution, the water supply component includes a raw water tank and a filter element; the raw water tank is connected to the filter element pipeline; the filter element is respectively connected to the pure water kettle and the hydrogen production component pipeline.

[0008] As some sub-solutions of the above technical solution, the water system also includes a first TDS instrument, a second TDS instrument, an NTC instrument, a first booster pump, a wastewater solenoid valve, a first solenoid valve and a second solenoid valve; the first booster pump and the first TDS instrument are installed on the pipe between the water outlet of the raw water tank and the water inlet of the filter element; the wastewater solenoid valve is installed on the pipe between the water inlet of the raw water tank and the water outlet of the filter element; the first solenoid valve is installed on the pipe between the filter element and the hydrogen production component, and the second solenoid valve, the second TDS instrument and the NTC instrument are installed on the pipe between the filter element and the pure water kettle.

[0009] As some sub-solutions of the above technical solution, the hydrogen production component includes a pure water tank, an electrolyzer, a first one-way valve and an ejector; the water inlet of the pure water tank is connected to the water supply component pipeline, the water outlet of the pure water tank is connected to the water inlet of the electrolyzer, the electrolyzer has an oxygen outlet and a hydrogen outlet, the oxygen outlet of the electrolyzer is connected to the pure water tank pipeline, the hydrogen outlet of the electrolyzer is connected to the ejector pipeline, the first one-way valve is provided between the electrolyzer and the ejector, and the ejector is connected to the hydrogen mixer pipeline.

[0010] As some sub-schemes of the above technical scheme, the water system also includes a first multi-way connector, a second multi-way connector and a third multi-way connector; the water inlet of the first multi-way connector is respectively connected to the water outlet of the pure water kettle and the water outlet pipe of the cold water tank, and the water outlet of the first multi-way connector is respectively connected to the water inlet of the cold water tank and the water inlet pipe of the second multi-way connector; the water outlet of the second multi-way connector is respectively connected to the hydrogen mixer and the second one-way valve pipe; the second one-way valve and the hydrogen mixer are connected in parallel, and the water outlets of the two are connected to the water inlet pipe of the third one-way valve; the water outlet of the third one-way valve is respectively connected to the water inlet of the ice box and the water outlet pipe.

[0011] As some sub-solutions of the above technical solution, the water system also includes a second booster pump, a third solenoid valve, a fourth solenoid valve, a fifth solenoid valve and a seventh solenoid valve; the third solenoid valve is provided on the pipe between the pure water kettle and the second multi-way connector; the fourth solenoid valve is provided on the pipe between the pure water kettle and the water inlet of the cold water tank; the second booster pump is provided between the second multi-way connector and the hydrogen mixer; the fifth solenoid valve is provided between the second multi-way connector and the third one-way valve; and the seventh solenoid valve is provided between the third multi-way connector and the water inlet of the ice box.

[0012] As some sub-solutions of the above technical solution, the water system also includes a first water pump; the first water pump and the second one-way valve are sequentially provided on the pipeline between the water outlet of the cold water tank and the first multi-way connector.

[0013] As some sub-solutions of the above technical solution, the water system also includes a sixth solenoid valve, a second water pump and an instant heating module; two parallel pipes are connected between the water outlet of the second multi-way connector and the water outlet nozzle, one of which is provided with the sixth solenoid valve, and the other pipe is provided with the second water pump and the instant heating module in sequence.

[0014] As some sub-solutions of the above technical solution, the water system further includes an ice storage chamber, which is used to store ice produced by the ice making box; the water outlet of the ice storage chamber is connected to the cold water tank pipeline.

[0015] A second embodiment of the present invention provides an ice maker, comprising the water system described in each of the above technical solutions.

[0016] The ice-making machine according to the second embodiment of the present invention also has corresponding beneficial effects because it includes the water system of the above technical solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a structural diagram of the water system provided in an embodiment of the utility model.

[0019] In the attached figure:

[0020] 1-Raw water tank; 11-Filter element; 12-First TDS instrument; 13-Second TDS instrument; 14-NTC instrument; 15-First booster pump;

[0021] 2-pure water kettle;

[0022] 3-cold water tank; 31-first water pump;

[0023] 4- ice box; 41- ice storage room;

[0024] 5-hydrogen mixer; 51-second booster pump;

[0025] 6-pure water tank; 61-electrolyzer; 62-ejector;

[0026] 7-water outlet; 71-instantaneous heating module; 72-second water pump;

[0027] F1-first solenoid valve; F2-second solenoid valve; F3-third solenoid valve; F4-fourth solenoid valve; F5-fifth solenoid valve; F6-sixth solenoid valve; F7-seventh solenoid valve; F8-first one-way valve; F9-second one-way valve; F10-third one-way valve; F11-wastewater solenoid valve; DT1-first multi-way connector; DT2-second multi-way connector; DT3-third multi-way connector. DETAILED DESCRIPTION

[0028] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of this utility model, "several" means an indefinite quantity, "multiple" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, and "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" is solely for the purpose of distinguishing technical features and should not be understood to indicate or imply relative importance, or to implicitly indicate the number or order of the technical features indicated. "And / or" throughout the text represents three parallel solutions. For example, "A and / or B" indicates a solution where A satisfies, a solution where B satisfies, or a solution where both A and B satisfy.

[0031] In the description of the present invention, if there is a short sentence containing multiple parallel features, the attributive defines the closest feature, for example: B, C, and E connected to D are arranged on A, which means that B is arranged on A and E is connected to D, and does not constitute a limitation on C; however, attributives that express the relationship between features, such as "spaced arrangement" or "annular arrangement", do not fall into this category. If the word "all" is preceded by an attributive, it means that all features in the short sentence are limited, such as B, C, and D are all arranged on A, which means that B, C, and D are all arranged on A. In a sentence with an omitted subject, the omitted subject is the subject of the previous sentence, that is, B is arranged on A, including C, which means that B is arranged on A and A includes C.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] The following combination Figure 1 The embodiments of the present utility model are described.

[0034] A water system in an embodiment of the first aspect of the present invention includes: a water supply component, a pure water kettle 2, a cold water tank 3, an ice box 4, a hydrogen production component, a hydrogen mixer 5 and a water outlet 7; the water supply component is respectively connected to the pure water kettle 2 and the hydrogen production component through pipes, the pure water kettle 2 is respectively connected to the cold water tank 3 and the hydrogen mixer 5 through pipes, the cold water tank 3, the ice box 4 and the hydrogen mixer 5 are connected through pipes to form a circulation loop, the hydrogen production component is connected to the hydrogen mixer 5 through a pipe, and the hydrogen mixer 5 is connected to the water outlet 7 through a pipe.

[0035] In the water system, the water supply component is responsible for providing water source, and the water supply component is respectively connected to the pure water kettle 2 and the hydrogen production component, providing the pure water kettle 2 with a water source for mixing hydrogen, and providing the hydrogen production component with a water source for making hydrogen; the hydrogen production component is connected to the hydrogen mixer 5 pipeline to provide hydrogen for the hydrogen mixer 5; the pure water kettle 2 is connected to the cold water tank 3 pipeline to replenish the water source for the cold water tank 3, and a circulation loop is formed between the cold water tank 3, the ice box 4 and the hydrogen mixer 5, the water source in the cold water tank 3 is first transported to the ice box 4 through the pipeline to be refrigerated, and the cold water in the ice box 4 is then returned to the cold water tank 3, and the cold water tank 3 then transports the cold water to the hydrogen mixer 5, and the hydrogen mixer 5 mixes the cold water with hydrogen to produce hydrogen-rich cold water; hydrogen The solubility is higher at low temperatures, so the hydrogen content of the mixed hydrogen-rich water is higher at this time; part of the hydrogen-rich cold water is transported to the water outlet 7 and thus transported to the outside, and the other part of the hydrogen-rich cold water is transported to the ice box 4 for a second circulation. Because the ice box 4 continues to refrigerate, the hydrogen-rich cold water entering the ice box 4 at this time will become hydrogen-rich ice; after the circulation is started, the hydrogen-rich cold water maintains a stable flow in the circulation loop composed of the cold water tank 3, the ice box 4 and the hydrogen mixer 5, so that the hydrogen content of the hydrogen-rich water in the entire system is maintained at a high level, thereby improving the utilization rate of hydrogen and the efficiency of hydrogen mixing, so that the water system can continuously and stably produce hydrogen-rich cold water and hydrogen-rich ice.

[0036] Specifically, the water supply component includes a raw water tank 1 and a filter element 11; the raw water tank 1 is connected to the filter element 11 through a pipeline; the filter element 11 is respectively connected to the pure water kettle 2 and the hydrogen production component through a pipeline.

[0037] The raw water tank 1 serves as the water source for the entire water system, and the filter element 11 is used to filter the water output from the raw water tank 1 . The water filtered by the filter element 11 is transported to the pure water kettle 2 or the hydrogen production component.

[0038] Specifically, the water system also includes a first TDS instrument 12, a second TDS instrument 13, an NTC instrument 14, a first booster pump 15, a wastewater solenoid valve F11, a first solenoid valve F1 and a second solenoid valve F2; the first booster pump 15 and the first TDS instrument 12 are installed on the pipe between the water outlet of the raw water tank 1 and the water inlet of the filter element 11; the wastewater solenoid valve F11 is installed on the pipe between the water inlet of the raw water tank 1 and the water outlet of the filter element 11; the first solenoid valve F1 is installed on the pipe between the filter element 11 and the hydrogen production component, and the second solenoid valve F2, the second TDS instrument 13 and the NTC instrument 14 are installed on the pipe between the filter element 11 and the pure water kettle 2.

[0039] When the system is started, the water in the raw water tank 1 flows out from its outlet, is first pressurized by the first booster pump 15 to ensure that the water flow has sufficient pressure, then passes through the first TDS instrument 12 to detect its water quality, and then enters the filter element 11 to be filtered; the filtered water is then transported from the filter element 11 to the hydrogen production component and the pure water kettle 2 respectively; a first solenoid valve F1 is installed on the pipeline between the filter element 11 and the hydrogen production component, and the first solenoid valve F1 is used to control the water flow in the pipeline. When hydrogen needs to be produced, the first solenoid valve F1 is opened to allow the water flow to enter the hydrogen production component; a second solenoid valve F2 is installed on the pipeline between the filter element 11 and the pure water kettle 2. A second TDS meter 13 and an NTC meter 14; a second solenoid valve F2 is used to control the water flow in the pipeline; the second TDS meter 13 again detects the TDS content of the water treated by the filter element 11 to ensure that the water quality meets the standard; the NTC meter 14 is used to detect the water temperature; the wastewater solenoid valve F11 is installed on the pipeline between the filter element 11 and the raw water tank 1. When the filter element 11 is backwashed or the system is maintained, the wastewater solenoid valve F11 opens to discharge the wastewater back to the raw water tank 1; the solenoid valve achieves precise management of the water flow, and the TDS meter and NTC meter 14 monitor the water quality and temperature in real time to ensure the quality of the output water source.

[0040] Specifically, the hydrogen production component includes a pure water tank 6, an electrolyzer 61, a first one-way valve F8 and an ejector 62; the water inlet of the pure water tank 6 is connected to the water supply component pipeline, the water outlet of the pure water tank 6 is connected to the water inlet of the electrolyzer 61, the electrolyzer 61 has an oxygen outlet and a hydrogen outlet, the oxygen outlet of the electrolyzer 61 is connected to the pure water tank 6 pipeline, the hydrogen outlet of the electrolyzer 61 is connected to the ejector 62 pipeline, a first one-way valve F8 is provided between the electrolyzer 61 and the ejector 62, and the ejector 62 is connected to the hydrogen mixer 5 pipeline.

[0041] The pure water tank 6 is used to store the water source provided by the water supply component and transport the water to the electrolyzer 61. The electrolyzer 61 decomposes the water into hydrogen and oxygen through electrolysis. The oxygen is transported back to the pure water tank 6, and the hydrogen is transported to the hydrogen mixer 5 through the ejector 62; the first one-way valve F8 is set on the pipeline between the hydrogen outlet of the electrolyzer 61 and the ejector 62. The first one-way valve F8 allows hydrogen to flow only from the electrolyzer 61 to the ejector 62 to prevent gas backflow.

[0042] Specifically, the water system also includes a first multi-way connector DT1, a second multi-way connector DT2 and a third multi-way connector DT3; the water inlet of the first multi-way connector DT1 is respectively connected to the water outlet of the pure water kettle 2 and the water outlet pipe of the cold water tank 3, and the water outlet of the first multi-way connector DT1 is respectively connected to the water inlet of the cold water tank 3 and the water inlet pipe of the second multi-way connector DT2; the water outlet of the second multi-way connector DT2 is respectively connected to the hydrogen mixer 5 and the second one-way valve F9 pipe; the second one-way valve F9 and the hydrogen mixer 5 are connected in parallel, and the water outlets of the two are connected to the water inlet pipe of the third one-way valve F10; the water outlet of the third one-way valve F10 is respectively connected to the water inlet of the ice box 4 and the water outlet nozzle 7 pipe.

[0043] The first multi-way connector DT1 is used to distribute water. The water in the pure water kettle 2 can flow to the cold water tank 3 through the first multi-way connector DT1 to replenish the cold water tank 3, and can also flow to the water inlet of the second multi-way connector DT2 through the first multi-way connector DT1 for subsequent processing.

[0044] The second multi-way connector DT2 is used to redistribute the water source, dividing the water source into two pipes; the water outlet of the second multi-way connector DT2 is connected to two parallel pipes, one of which is equipped with a hydrogen mixer 5, and the other is equipped with a third one-way valve F10. The two pipes are used to transport water without hydrogen and water mixed with hydrogen, respectively. The two pipes are further connected to the water inlet of the third multi-way connector DT3. The water outlet of the third multi-way connector DT3 is connected to the water outlet 7 and the ice box 4 respectively.

[0045] The water outlet of the cold water tank 3 is connected to the water inlet of the second multi-way connector DT2; the water source can sequentially pass through the cold water tank 3, the second multi-way connector DT2, the third one-way valve F10, the ice box 4, and then return to the cold water tank 3 to form a refrigeration circuit; the water source can also sequentially pass through the cold water tank 3, the second multi-way connector DT2, the hydrogen mixer 5, the ice box 4, and then return to the cold water tank 3 to form a refrigeration and hydrogen mixing circuit;

[0046] When the water system is working, when warm water without hydrogen needs to be output, the water source starts from the pure water kettle 2, passes through the first multi-way connector DT1, the third one-way valve F10, the third multi-way connector DT3 in sequence, and finally reaches the water outlet 7; when cold water without hydrogen needs to be output, the water source starts from the pure water kettle 2, passes through the above-mentioned refrigeration circuit to complete refrigeration, and finally is output from the third multi-way connector DT3 to the water outlet 7; when cold water containing hydrogen needs to be output, the water source starts from the pure water kettle 2, passes through the above-mentioned refrigeration and hydrogen mixing circuit to complete refrigeration and hydrogen mixing, and finally is output from the third multi-way connector DT3 to the water outlet 7.

[0047] Specifically, the water system also includes a second booster pump 51, a third solenoid valve F3, a fourth solenoid valve F4, a fifth solenoid valve F5, and a seventh solenoid valve F7. The third solenoid valve F3 is installed on the pipeline between the pure water kettle 2 and the second multi-way connector DT2. The fourth solenoid valve F4 is installed on the pipeline between the pure water kettle 2 and the water inlet of the cold water tank 3. A second booster pump 51 is installed between the second multi-way connector DT2 and the hydrogen mixer 5. A fifth solenoid valve F5 is installed between the second multi-way connector DT2 and the third one-way valve F10. A seventh solenoid valve F7 is installed between the third multi-way connector DT3 and the water inlet of the ice box 4. By controlling the opening and closing of the second booster pump 51, the third solenoid valve F3, the fourth solenoid valve F4, the fifth solenoid valve F5, and the seventh solenoid valve F7, the opening and closing of each pipeline can be precisely controlled, achieving refined management of the water system.

[0048] Specifically, the water system also includes a first pump 31. The pipeline between the water outlet of the cold water tank 3 and the first multi-way connector DT1 is equipped with the first pump 31 and a second one-way valve F9. The first pump 31 is used to pump water from the cold water tank 3, allowing it to flow smoothly to the second multi-way connector DT2 for subsequent processing. The second one-way valve F9 is used to prevent water from flowing back into the pipeline, ensuring unidirectional water flow.

[0049] Specifically, the water system also includes a sixth solenoid valve F6, a second water pump 72, and an instant heating module 71. Two parallel pipes are connected between the water outlet of the second multi-way connector DT2 and the water outlet 7, one of which is provided with the sixth solenoid valve F6, and the other is provided with the second water pump 72 and the instant heating module 71. The second multi-way connector DT2 is connected to the water outlet 7 via two pipes. One of the pipes is used to transport cold water to the water outlet and is provided with a sixth solenoid valve F6, which is used to control the opening and closing of the pipe. The other pipe is used to transport normal temperature water or warm water to the water outlet 7 and is provided with a second water pump 72 and an instant heating module 71. The second water pump 72 is used to control the opening and closing of the pipe, extracting cold water into the pipe, and the instant heating module 71 is used to heat the cold water, converting it into normal temperature water or hot water before outputting it to the water outlet 7. The dual-pipe parallel structure achieves diversified outlet water temperatures.

[0050] Specifically, the water system also includes an ice storage chamber 41 for storing ice produced by the ice box 4. The water outlet of the ice storage chamber 41 is connected to the cold water tank 3 through a pipe. By adding the ice storage chamber 41 to store the hydrogen-rich ice produced by the ice box 4, the ice can be stored for a long time and effectively prevent ice accumulation from affecting the water flow inside the ice box 4. Furthermore, the water outlet of the ice storage chamber 41 is connected to the cold water tank 3 through a pipe, allowing the melted ice in the ice storage chamber 41 to flow back into the cold water tank 3 and continue to participate in the system's circulation.

[0051] An ice maker in an embodiment of the second aspect of the present invention includes the water system described in the above embodiment.

[0052] The above is a detailed description of the preferred embodiments of the present invention, but the present disclosure is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present disclosure.

Claims

1. A waterway system, characterized in that: include: A water supply component, a pure water kettle (2), a cold water tank (3), an ice box (4), a hydrogen production component, a hydrogen mixer (5) and a water outlet (7); the water supply component is respectively connected to the pure water kettle (2) and the hydrogen production component through pipelines, the pure water kettle (2) is respectively connected to the cold water tank (3) and the hydrogen mixer (5) through pipelines, the cold water tank (3), the ice box (4) and the hydrogen mixer (5) are connected through pipelines to form a circulation loop, the hydrogen production component is connected to the hydrogen mixer (5) through a pipeline, and the hydrogen mixer (5) is connected to the water outlet (7) through a pipeline.

2. The waterway system according to claim 1, characterized in that: The water supply assembly comprises a raw water tank (1) and a filter element (11); the raw water tank (1) is connected to the filter element (11) via a pipeline; the filter element (11) is respectively connected to the pure water kettle (2) and the hydrogen production assembly via a pipeline.

3. The waterway system according to claim 2, characterized in that: The water system further comprises a first TDS instrument (12), a second TDS instrument (13), an NTC instrument (14), a first booster pump (15), a wastewater solenoid valve (F11), a first solenoid valve (F1) and a second solenoid valve (F2); the first booster pump (15) and the first TDS instrument (12) are installed on a pipe between the water outlet of the raw water tank (1) and the water inlet of the filter element (11); the wastewater solenoid valve (F11) is installed on a pipe between the water inlet of the raw water tank (1) and the water outlet of the filter element (11); the first solenoid valve (F1) is installed on a pipe between the filter element (11) and the hydrogen production component, and the second solenoid valve (F2), the second TDS instrument (13) and the NTC instrument (14) are installed on a pipe between the filter element (11) and the pure water kettle (2).

4. The waterway system according to claim 1, characterized in that: The hydrogen production component includes a pure water tank (6), an electrolyzer (61), a first one-way valve (F8) and an ejector (62); the water inlet of the pure water tank (6) is connected to the water supply component pipeline, the water outlet of the pure water tank (6) is connected to the water inlet of the electrolyzer (61), the electrolyzer (61) has an oxygen outlet and a hydrogen outlet, the oxygen outlet of the electrolyzer (61) is connected to the pure water tank (6) pipeline, the hydrogen outlet of the electrolyzer (61) is connected to the ejector (62) pipeline, the first one-way valve (F8) is provided between the electrolyzer (61) and the ejector (62), and the ejector (62) is connected to the hydrogen mixer (5) pipeline.

5. The waterway system according to claim 1, characterized in that: The water system also includes a first multi-way connector (DT1), a second multi-way connector (DT2) and a third multi-way connector (DT3); the water inlet of the first multi-way connector (DT1) is respectively connected to the water outlet of the pure water kettle (2) and the water outlet pipeline of the cold water tank (3), and the water outlet of the first multi-way connector (DT1) is respectively connected to the water inlet of the cold water tank (3) and the water inlet pipeline of the second multi-way connector (DT2); the water outlet of the second multi-way connector (DT2) is respectively connected to the hydrogen mixer (5) and the second one-way valve (F9) pipeline; the second one-way valve (F9) and the hydrogen mixer (5) are connected in parallel, and the water outlets of the two are connected to the water inlet pipeline of the third one-way valve (F10); the water outlet of the third one-way valve (F10) is respectively connected to the water inlet of the ice box (4) and the water outlet nozzle (7) pipeline.

6. The waterway system according to claim 5, characterized in that: The water system further comprises a second booster pump (51), a third solenoid valve (F3), a fourth solenoid valve (F4), a fifth solenoid valve (F5) and a seventh solenoid valve (F7); the third solenoid valve (F3) is provided on the pipeline between the pure water kettle (2) and the second multi-way connector (DT2); the fourth solenoid valve (F4) is provided on the pipeline between the pure water kettle (2) and the water inlet of the cold water tank (3); the second booster pump (51) is provided between the second multi-way connector (DT2) and the hydrogen mixer (5); the fifth solenoid valve (F5) is provided between the second multi-way connector (DT2) and the third one-way valve (F10); and the seventh solenoid valve (F7) is provided between the third multi-way connector (DT3) and the water inlet of the ice making box (4).

7. The waterway system according to claim 5, characterized in that: The water system further comprises a first water pump (31); the first water pump (31) and the second one-way valve (F9) are sequentially provided on the pipeline between the water outlet of the cold water tank (3) and the first multi-way connector (DT1).

8. The waterway system according to claim 5, characterized in that: The water system further comprises a sixth solenoid valve (F6), a second water pump (72) and an instant heating module (71); two parallel pipes are connected between the water outlet of the second multi-way connector (DT2) and the water outlet nozzle (7), one of the pipes being provided with the sixth solenoid valve (F6), and the other pipe being provided with the second water pump (72) and the instant heating module (71) in sequence.

9. The waterway system according to claim 1, characterized in that: The water system further comprises an ice storage chamber (41), wherein the ice storage chamber (41) is used to store ice produced by the ice making box (4); a water outlet of the ice storage chamber (41) is connected to a pipeline of the cold water tank (3).

10. An ice making machine, characterized in that: A waterway system comprising any one of claims 1 to 9.

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