Hydrogen generator having condensate water collection function

Abstract

A hydrogen generator having a condensate water collection function, comprising a water tank, an electrolytic tank, a condensing and filtering device, a humidifier, and an integrated flow channel device, wherein the water tank comprises an accommodating space for accommodating electrolytic water; the electrolytic tank receives the electrolytic water to generate and output a hydrogen-containing gas; the condensing and filtering device is coupled to the electrolytic tank to condense and filter the hydrogen-containing gas; the humidifier comprises a water collection chamber and a humidification chamber isolated from each other; the water collection chamber is used for collecting condensate water generated from the hydrogen-containing gas after condensation, and the humidification chamber is used for accommodating make-up water and receiving the hydrogen-containing gas into the make-up water; and the integrated flow channel device is coupled to the water tank, the electrolytic tank, the condensing and filtering device, and the humidifier, so that the make-up water in the humidification chamber can be supplemented from the humidification chamber, the water collection chamber, and the condensing and filtering device into the water tank.

Description

Hydrogen generator with condensate collection function Technical Field

[0001] This invention relates to a hydrogen generator, and more specifically, to a hydrogen generator with a condensate collection function. Background Technology

[0002] Humans have always placed great importance on life, and many medical technologies have been developed to combat disease and prolong human life. Past medical practices were largely reactive, addressing symptoms only after disease occurred, such as surgery, medication, chemotherapy and radiation therapy for cancer, or the management, rehabilitation, and correction of chronic diseases. However, in recent years, many medical experts have increasingly focused on preventative medicine, such as research into health supplements, screening for and early prevention of hereditary diseases, proactively addressing potential future illnesses. Furthermore, to extend human lifespan, many anti-aging and antioxidant technologies have been developed and widely adopted, including topical skincare products and antioxidant foods / medications.

[0003] Research has found that unstable oxygen (O+), also known as free radicals (harmful free radicals), generated in the human body due to various reasons (such as disease, diet, environment, or lifestyle), can mix with inhaled hydrogen to form some water, which is then excreted from the body. This indirectly reduces the number of free radicals in the body, restoring an acidic body to a healthy alkaline state. This can have antioxidant and anti-aging effects, thereby also achieving the effects of eliminating chronic diseases and beauty and health care.

[0004] Generally, existing hydrogen generators include measuring electronic components (such as a water level gauge) in their humidifiers to detect the water level. This prevents excessively high water levels from leaking out and affecting other electronic components, and also prevents excessively low water levels from reducing filtration and humidification efficiency. During hydrogen production, the gas typically undergoes condensation to remove impurities and electrolytes. However, this condensation process produces condensate, which carries impurities and electrolytes into the humidifier. These impurities and electrolytes can significantly affect the measuring electronic components, causing malfunctions and reducing usability and safety. Furthermore, in existing hydrogen generators, users typically add water directly to the humidifier. However, after humidifying and filtering the hydrogen gas, the added water in the humidifier becomes saline. Therefore, when users add water, there is a high risk of direct contact with the added water, potentially causing harm and reducing safety. Summary of the Invention

[0005] The purpose of this invention is to provide a novel hydrogen generator to solve the problems of prior art, which can be directly installed and removed as needed, thereby improving convenience, and the user will not come into contact with the saline liquid in the humidification cup when adding water, thereby improving safety.

[0006] To achieve the above objectives, the present invention discloses a hydrogen generator with condensate collection function, characterized in that it comprises:

[0007] A water tank having a containment space for containing electrolyzed water;

[0008] An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas;

[0009] A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas;

[0010] A humidifier, fluidly coupled to the condenser filter and having a humidification chamber and a water collection chamber isolated from each other, the water collection chamber for collecting condensate from the condensed hydrogen-containing gas, and the humidification chamber for containing makeup water and receiving the hydrogen-containing gas into the makeup water; and

[0011] An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate between the electrolyzer, the condenser filter, the water collection chamber, and the humidifier chamber; and allowing the replenishment water in the humidifier chamber to be supplied from the humidifier chamber, the water collection chamber, and the condenser filter to the water tank.

[0012] The condensation filtration device includes a filter channel and a filter element disposed in the filter channel. The filter element includes a metal filter cotton and a metal mesh stacked vertically to filter the hydrogen-containing gas flowing through the filter channel. It also includes a cover plate covering the filter element.

[0013] The device further includes a refining device disposed in the humidification chamber. The refining device is used to refine the hydrogen-containing gas so that the hydrogen-containing gas is evenly distributed in the humidification chamber. The refining device further includes a plurality of micropores so that the hydrogen-containing gas passes through the micropores into the humidification chamber and forms a plurality of microbubbles when the water is replenished.

[0014] The device further includes a soundproof cover disposed in the humidification chamber and having a soundproof cavity for housing the refining device. The top of the soundproof cover includes an vent hole connecting the soundproof cavity and the humidification chamber. The hydrogen-containing gas flows through the refining device to the soundproof cavity, and the hydrogen-containing gas located in the soundproof cavity flows through the vent hole to the humidification chamber. The soundproof cover includes a connecting pipe that is isolated from the soundproof cavity. The connecting pipe fluidly connects the condensation filter and the refining device and is used to introduce the hydrogen-containing gas output from the condensation filter into the refining device.

[0015] The integrated flow channel device further includes a water inlet flow channel that fluidly connects the condensation filter device and the water collection chamber, and an air inlet flow channel that fluidly connects the water collection chamber and the humidification chamber. The water inlet flow channel introduces the condensed and filtered hydrogen-containing gas from the condensation filter device into the water collection chamber, and the air inlet flow channel introduces the hydrogen-containing gas in the water collection chamber into the humidification chamber.

[0016] The device further includes an active filter tube coupled to the humidifier. The active filter tube is used to receive and filter the humidified hydrogen-containing gas and output the filtered hydrogen-containing gas. The active filter tube includes an outer tube, an inner tube, a filter element, an inner tube base, and a metal plate. The inner tube is disposed in the outer tube, the filter element is disposed in the inner tube, the inner tube base is used to couple to the bottom of the inner tube and has a groove, and the metal plate is disposed in the groove.

[0017] The device further includes an atomizer fluidly coupled to the humidifier, the atomizer receiving the hydrogen-containing gas from the humidifier, and the atomizer selectively generating an atomized gas to mix with the hydrogen-containing gas to form a health-promoting gas.

[0018] The device further includes a hydrogen water cup for containing a liquid, and the atomizer includes an outlet port. The hydrogen water cup includes a one-way valve disposed at the bottom of the hydrogen water cup and used to connect to the outlet port, so that the hydrogen water cup is positioned above the atomizer. The hydrogen water cup receives hydrogen-containing gas from the atomizer into the liquid through the one-way valve to form a hydrogen-containing liquid.

[0019] The hydrogen water cup includes a foamed filter element disposed in the liquid to refine the hydrogen-containing gas. The hydrogen water cup includes a lid, and the lid includes a gas outlet and a flame arrestor. The gas outlet is used to output the hydrogen-containing gas, and the flame arrestor is disposed at the gas outlet.

[0020] The condensation filter device includes a condenser tube, a spiral structure disposed in the condenser tube, and a heat dissipation element contacting and disposed on the outside of the condenser tube.

[0021] The device further includes a water collection pump connected to the humidifier and the water tank, which, according to a preset condition, transports the condensate in the water collection chamber to the accommodating space of the water tank.

[0022] The device further includes a water supply pipe and a water supply pump. The humidifier includes a water supply chamber that is isolated from the humidification chamber and the water collection chamber. The water supply pipe is used to receive and replenish the water supply to the water supply chamber, and the water supply pump is used to replenish the water supply in the water supply chamber to the humidification chamber.

[0023] The humidifier includes a gas guide pipe that is fluidly coupled to the electrolytic cell and the condensation filter device and is isolated from the humidification chamber and the water collection chamber. The gas guide pipe is used to guide the hydrogen-containing gas generated by the electrolytic cell to the condensation filter device.

[0024] The humidifier includes a gas conduit, a filter chamber, and a condenser port. The gas conduit is in fluid communication with the electrolytic cell. The filter chamber is isolated from the humidification chamber and the water collection chamber and is used to contain the makeup water. The condenser port is in fluid communication with the filter chamber and the condenser filtration device. The gas conduit is used to guide the hydrogen-containing gas generated by the electrolytic cell into the makeup water in the filter chamber, and the hydrogen-containing gas flows through the condenser port to the condenser filtration device.

[0025] The humidifier further includes a water level pipe and a valve. The water level pipe is disposed in the filter chamber and is in fluid communication with the filter chamber and the accommodating space of the water tank. The valve is disposed in the water level pipe. The water level pipe has an opening height that is lower than the height of the filter chamber. When the water level of the makeup water is higher than the opening height, the makeup water flows into the water level pipe to replenish the accommodating space.

[0026] The electrolytic cell is disposed in the accommodating space of the water tank, which includes a tank body and a cover. The electrolytic cell has an electrolytic cell body, and the cover includes a first fixing part. The electrolytic cell body includes a second fixing part that connects to the cover and the first fixing part, thereby suspending the electrolytic cell on the cover. The cover includes a first positioning structure, and the electrolytic cell body includes a second positioning structure corresponding to the first positioning structure. When the electrolytic cell and the cover are connected through the first fixing part and the second fixing part, and the electrolytic cell is suspended on the cover, the first positioning structure is coupled to the second positioning structure. The tank body forms a plurality of third positioning structures at the bottom of the accommodating space, and the bottom of the electrolytic cell body includes a plurality of fourth positioning structures corresponding to the third positioning structures. When the electrolytic cell is disposed in the accommodating space, the third positioning structures are movably coupled to the fourth positioning structures.

[0027] A hydrogen generator with condensate collection function is also disclosed, characterized by comprising:

[0028] A water tank having a containment space for containing electrolyzed water;

[0029] An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas;

[0030] A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas;

[0031] A humidifier fluidly coupled to the condenser filter, the humidifier comprising a humidification chamber, a water supply chamber, a water supply inlet, and a water supply pump, the humidification chamber for containing water supply and receiving hydrogen-containing gas into the water supply, the water supply chamber being isolated from the humidification chamber, the water supply inlet for supplying water to the water supply chamber, and the water supply pump for conveying the water supply from the water supply chamber to the humidification chamber; and

[0032] An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate in the electrolyzer, the condenser filter, and the humidification chamber; and allowing the makeup water in the humidification chamber to flow from the humidification chamber and the condenser filter to the water tank.

[0033] It also includes a water level detector coupled to the water replenishment chamber to detect the water level of the replenished water in the chamber.

[0034] A hydrogen generator with condensate collection function is also disclosed, characterized by comprising:

[0035] A water tank having a containment space for containing electrolyzed water;

[0036] An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas;

[0037] A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas;

[0038] A humidifier, fluidly coupled to the condenser filter and having a humidification chamber for containing makeup water and receiving the hydrogen-containing gas into the makeup water; and

[0039] An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate in the electrolyzer, the condenser filter, and the humidification chamber; and allowing the makeup water in the humidification chamber to flow from the humidification chamber and the condenser filter to the water tank;

[0040] The humidifier further includes a gas conduit, a filter chamber, and a condenser port. The gas conduit is in fluid communication with the electrolytic cell. The filter chamber is isolated from the humidification chamber and is used to contain the makeup water. The condenser port is in fluid communication with the filter chamber and the condenser filtration device. The gas conduit is used to guide the hydrogen-containing gas generated by the electrolytic cell into the makeup water in the filter chamber, and the hydrogen-containing gas flows through the condenser port to the condenser filtration device.

[0041] The humidifier further includes a water level pipe and a valve. The water level pipe is disposed in the filter chamber and is in fluid communication with the filter chamber and the accommodating space of the water tank. The valve is coupled to the water level pipe. The water level pipe has an inlet height that is lower than the height of the filter chamber. When the water level of the makeup water is higher than the inlet height, the makeup water flows into the water level pipe to replenish the accommodating space.

[0042] In summary, the hydrogen generator with condensate collection function of the present invention can collect condensate containing electrolytes and / or impurities after condensation and filtration through a water collection chamber isolated from the humidification chamber. This prevents electrolytes and impurities from directly entering the humidification chamber and potentially causing malfunctions in other electronic components, thereby increasing practicality and safety. Furthermore, the hydrogen generator with condensate collection function of the present invention has a hydrogen water cup that can be directly attached to the atomizer as needed, further enhancing convenience. In addition, the hydrogen generator with condensate collection function of the present invention, through a water replenishment chamber isolated from the humidification chamber, ensures that the user does not come into contact with the saline liquid in the humidification cup when adding replenishing water, thereby improving safety. Attached Figure Description

[0043] Figure 1 shows a schematic diagram of a hydrogen generator with condensate collection function according to a specific embodiment of the present invention.

[0044] Figure 2 shows a functional block diagram of the hydrogen generator with condensate collection function shown in Figure 1.

[0045] Figure 3 shows an exploded view of the hydrogen generator with condensate collection function shown in Figure 1.

[0046] Figure 4A shows an exploded view of the water tank in Figure 1.

[0047] Figure 4B shows a schematic diagram of the cover of Figure 4A from another perspective.

[0048] Figure 4C shows a schematic diagram of the box in Figure 4A from another perspective.

[0049] Figure 4D shows a schematic diagram of the electrolyzer of Figure 4A from another perspective.

[0050] Figure 5A shows a schematic diagram of the humidifier in Figure 1.

[0051] Figure 5B shows an exploded view of the soundproof enclosure and the finer details.

[0052] Figure 5C shows a structural schematic diagram of the soundproof enclosure from another perspective.

[0053] Figure 6A shows a combination diagram of the integrated flow channel device and the condenser filter device of Figure 1.

[0054] Figure 6B-1 shows a schematic diagram of the integrated flow channel device of Figure 6A.

[0055] Figure 6B-2 shows a structural schematic diagram of the integrated flow channel device from another perspective.

[0056] Figure 6C shows an exploded view of the condenser filter device of Figure 6A.

[0057] Figure 6D shows an exploded view of the lower body of the condenser filter unit.

[0058] Figure 6E shows a schematic diagram of the lower body from another perspective.

[0059] Figure 7A shows a top view of the hydrogen generator with condensate collection function shown in Figure 1.

[0060] Figure 7B-1 is a schematic cross-sectional view based on line segment AA in Figure 7A.

[0061] Figure 7B-2 is a schematic cross-sectional view based on line segment BB in Figure 7A.

[0062] Figure 7C is a schematic cross-sectional view based on line segment CC in Figure 7A.

[0063] Figure 7D is a schematic cross-sectional view based on line segment DD in Figure 7A.

[0064] Figure 7E is a schematic cross-sectional view based on line segment EE in Figure 7A.

[0065] Figure 8 shows an exploded view of the active filter tube in Figure 3.

[0066] Figure 9 shows a cross-sectional schematic diagram of an atomizer and a hydrogen water cup according to a specific embodiment of the present invention.

[0067] Figure 10 shows a simplified schematic diagram of the gas flow direction of a hydrogen generator with condensate collection function according to a specific embodiment of the present invention.

[0068] Figure 11 shows a simplified schematic diagram of the water supply flow direction of a hydrogen generator with condensate collection function according to a specific embodiment of the present invention.

[0069] Figure 12 shows a cross-sectional schematic diagram of the humidifier of a hydrogen generator with condensate collection function according to a specific embodiment of the present invention.

[0070] The advantages, spirit, and features of the present invention will be described and discussed in detail with reference to the accompanying drawings and embodiments. Detailed Implementation

[0071] To make the advantages, spirit, and features of the present invention more readily and clearly understood, detailed descriptions and discussions will follow with reference to the accompanying drawings. It is important to note that these embodiments are merely representative examples of the present invention, and the specific methods, apparatus, conditions, materials, etc., exemplified are not intended to limit the present invention or the corresponding embodiments.

[0072] The terminology used in the various embodiments disclosed in this invention is for the purpose of describing particular embodiments only and is not intended to limit the various embodiments disclosed in this invention. The singular forms used in this specification also include the plural forms unless the context clearly indicates otherwise. Unless otherwise specified, all terms used in this specification (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments disclosed in this invention pertain. The foregoing terms (such as those defined in commonly used dictionaries) are to be interpreted as having the same meaning as in the context of the same technical field and are not to be interpreted as having an idealized or overly formal meaning unless the term is clearly defined in the various embodiments disclosed in this invention.

[0073] In the description of this specification, references to terms such as "an embodiment," "a specific embodiment," etc., mean that a specific feature, structure, material, or characteristic described in that embodiment is included in at least one embodiment of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments.

[0074] In the description of this invention, unless otherwise specified or limited, it should be noted that the terms "coupled", "connected", and "set up" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components. They can be directly connected or indirectly connected through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0075] Please refer to Figures 1 to 3. Figure 1 shows a schematic diagram of a hydrogen generator E with condensate collection function according to a specific embodiment of the present invention. Figure 2 shows a functional block diagram of the hydrogen generator E with condensate collection function of Figure 1. Figure 3 shows an exploded view of the hydrogen generator E with condensate collection function of Figure 1. As shown in Figures 1 to 3, the hydrogen generator E with condensate collection function includes a water tank 1, an electrolytic cell 2, an integrated flow channel device 3, a humidifier 4, and a condensation filter device 5. The water tank 1 has a accommodating space 111 to accommodate electrolyzed water. The electrolytic cell 2 is disposed in the accommodating space 111 of the water tank 1 and is used to receive electrolyzed water from the water tank 1 to perform electrolysis and generate and output hydrogen-containing gas into the accommodating space 111 of the water tank 1. The humidifier 4 is disposed above the water tank 1 and is used to receive and humidify the hydrogen-containing gas. A condenser filter 5 is positioned above the humidifier 4 and coupled to the electrolyzer 2 to receive, condense, and filter the hydrogen-containing gas generated by the electrolyzer 2. An integrated flow channel device 3 is positioned above the humidifier 4 and located between the humidifier 4 and the condenser filter 5. The integrated flow channel device 3 couples the electrolyzer 2, the humidifier 4, and the condenser filter 5, allowing them to be interconnected through the integrated flow channel device 3, and guiding the hydrogen-containing gas generated by the electrolyzer 2 to the humidifier 4 and the condenser filter 5. The hydrogen generator E with condensate collection function of the present invention has a stacked assembly structure, and the arrangement from bottom to top is: water tank 1, humidifier 4, integrated flow channel device 3, and condenser filter 5.

[0076] Please refer to Figures 4A through 4D. Figure 4A shows an exploded view of the water tank 1 of Figure 1. Figure 4B shows a schematic diagram of the cover 10 of Figure 4A from another perspective. Figure 4C shows a schematic diagram of the tank 11 of Figure 4A from another perspective. Figure 4D shows a schematic diagram of the electrolytic cell 2 of Figure 4A from another perspective. In this specific embodiment, the water tank 1 may include a cover 10 and a tank 11. The tank 11 may form a receiving space 111 to receive electrolyzed water, and the cover 10 may cover the tank 11 and the receiving space 111. The electrolytic cell 2 is disposed in the receiving space 111 of the tank 11. Therefore, the electrolytic cell 2 can be directly immersed in the water contained in the receiving space 111, and the water required for electrolysis can be obtained directly from the receiving space 111, avoiding pipeline connections. Electrolytic cell 2 includes an electrolytic cell fixing plate 21, an electrolytic cell body 210, and an electrode plate assembly 20 disposed within the electrolytic cell body 210. For the sake of simplicity, Figure 4D only shows a portion of the anode plate 202 and a portion of the cathode plate 204 in the electrode plate assembly 20. In this specific embodiment, the electrode plate assembly 20 includes an anode plate 202, a cathode plate 204, and a bipolar electrode plate located between them. These electrode plates are arranged at intervals in the electrolytic cell body 210, and an electrode flow channel is formed between two adjacent electrode plates. All the electrode plates form multiple parallel electrode flow channels to electrolyze the water therein to generate hydrogen-containing gas. The top of the electrolytic cell 210 has multiple upper openings that connect the electrode channel and the upper half of the accommodating space 111, respectively. Conversely, the bottom of the electrolytic cell 210 also has multiple lower openings (not shown in Figure 4A) that connect the electrode channel and the lower half of the accommodating space 111. Through the upper and lower openings, the electrolytic cell 210 can receive water from the accommodating space 111 into the electrode channel for electrolysis, and output the hydrogen-containing gas generated by electrolysis from the electrode channel into the accommodating space 111. Therefore, the electrolytic cell of the hydrogen generator of the present invention, including its housing, is entirely located within a water tank, allowing heat dissipation from the electrolytic cell through the water contained in the tank. In practice, the hydrogen generator may include a cooling circulation system connected to the accommodating space of the water tank to cool and circulate the water in the accommodating space. Simultaneously, there is no need for a pipeline connection between the electrolytic cell and the water tank to transmit water, avoiding water and gas leaks caused by pipeline deterioration due to long-term use.

[0077] The anode plate 202 and cathode plate 204 can extend outward from the electrolytic cell body 210, as shown in FIG4D. The extended portions of the anode plate 202 and cathode plate 204 can be located in the holes of the cover 10 of the water tank 1, and contact the power source in the holes to receive the power required for electrolysis. As shown in FIG4B, the side of the cover 10 facing the receiving space 111 has a through hole 1020 to allow the anode plate 202 and cathode plate 204 to be inserted. The cover 10 also has a first fixing part 1022 facing the receiving space 111, and the first fixing part 1022 includes two fixing rings, each surrounding the through hole 1020. In addition, the electrolytic cell body 210 in FIG4A has a second fixing part 2108, and the second fixing part 2108 includes two rings, each surrounding the extended portions of the anode plate 202 and cathode plate 204. Therefore, when the electrolytic cell 2 is installed in the water tank 1, the anode plate 202 and the cathode plate 204 can be located in the through hole 1020, and the fixing ring of the first fixing part 1022 around the through hole 1020 is engaged with the ring of the second fixing part 2108 around the anode plate 202 or the cathode plate 204. The fixing ring of the first fixing part 1022 and the ring of the second fixing part 2108 can be joined together by heat fusion, but it is not limited to this. Any fixing method that can stably connect the two and close the parts of the anode plate and the cathode plate extending from the electrolytic shell into the hole of the cover can be adopted by the hydrogen generator of the present invention. Through the engagement of the first fixing part 1022 and the second fixing part 2108, the electrolytic cell 2 can be engaged with the cover 10 and move with it. In other words, the electrolytic cell 2 is suspended in the accommodating space 111 of the water tank 1 through the cover 10.

[0078] In practice, when the hydrogen-containing gas generated by the electrolysis of water in the electrolytic cell 2 enters the containing space 111 of the water tank 1, the hydrogen-containing gas will first accumulate at the top of the containing space 111. During the gas accumulation process, the pressure inside the water tank 1 increases, causing the cover 10 to bulge slightly from the inside. Since the electrolytic cell 2 is suspended from and linked to the cover 10, regardless of the degree of upward bulging deformation of the cover 10, the electrolytic cell 2, its anode plate 202, and cathode plate 204 maintain the same relative position with the cover 10 through the connection between the fixing ring of the first fixing part 1022 and the ring of the second fixing part 2108. Similarly, when the electrolytic cell 2 stops electrolysis or the water tank 1 is depressurized, the cover 10 will return to its original shape or position, and the electrolytic cell 2 will be linked to maintain the same relative position with the cover 10. Because the electrolytic cell 2 moves in conjunction with the cover 10 to maintain its relative position, there will be no irreversible displacement between the electrolytic cell 2 and the cover 10 after long-term use, which would lead to water or air leakage. In particular, the parts of the anode plate 202 and the cathode plate 204 that extend from the electrolytic cell body 210 can be completely sealed in the through hole 1020 of the cover 10, so there is no risk that water or air will enter the through hole 1020 and come into contact with the anode plate 202 and the cathode plate 204 due to positional displacement.

[0079] As shown in Figures 4B and 4D, the cover 10 has a first positioning structure 1024 on the side facing the accommodating space 111, and a second positioning structure 2100 is also present at the corresponding position on the electrolytic cell body 210 of the electrolytic cell 2. The first positioning structure 1024 and the second positioning structure 2100 can be coupled to each other when the electrolytic cell 2 is suspended from the cover 10, and can maintain the freedom of vertical movement of the first positioning structure 1024 and the second positioning structure 2100. Specifically, the first positioning structure 1024 is a positioning hole, and the second positioning structure 2100 is a positioning post. When the electrolytic cell 2 is suspended from the cover 10, the second positioning structure 2100 is located within the first positioning structure 1024 and can move vertically, which can suppress lateral displacement between the cover 10 and the electrolytic cell 2 when the cover 10 deforms due to accumulated pressure in the water tank 1, thereby further suppressing water and air leakage. In this specific embodiment, both first positioning structures 1024 are positioning holes, and both second positioning structures 2100 are positioning posts. However, in practice, the two first positioning structures can also be positioning posts and the two second positioning structures can also be positioning holes, or the first positioning structure and the second positioning structure can each have one positioning post and one positioning hole. This invention does not limit this. Furthermore, in this specific embodiment, the positions of the first positioning structures 1024 and the second positioning structures 2100 are located on the sides of the through holes 1020 of the anode plate 202, the cathode plate 204, and the cover 10, and the number is two. However, this invention does not limit their number and position, depending on the needs of the user or designer.

[0080] Furthermore, in this specific embodiment, the side of the cover 10 facing the accommodating space 111 further includes a gas output hole 105 for gas communication with the accommodating space 111. When the hydrogen-containing gas generated by the electrolysis of water in the electrolytic cell 2 enters the accommodating space 111 of the water tank 1, the hydrogen-containing gas will first flow to the top of the accommodating space 111, and then be output from the water tank 1 through the gas output hole 105.

[0081] As shown in Figures 4C and 4D, in this specific embodiment, the bottom of the accommodating space 111 of the tank body 11 of the water tank 1 has multiple third positioning structures 1100, and the bottom of the electrolytic cell 210 has multiple fourth positioning structures 2102, with each fourth positioning structure 2102 corresponding to a third positioning structure 1100 on the tank body 11. When the electrolytic cell 2 is suspended from the cover 10, the third positioning structures 1100 of the tank body 11 are movably coupled to the corresponding fourth positioning structures 2102 of the electrolytic cell 210. Specifically, the third positioning structure 1100 can be a vertically extending positioning post, while the fourth positioning structure 2102 can be a tubular positioning post. Therefore, the third positioning structure 1100 can be accommodated in the fourth positioning structure 2102 and can move up and down within the fourth positioning structure 2102, but cannot move laterally. When hydrogen-containing gas produced by the electrolysis of water in the electrolytic cell 2 accumulates in the water tank 1, the cover 10 is slightly deformed by the pressure from the accommodating space 111, which in turn causes the electrolytic cell 2 suspended in the cover 10 to move. Alternatively, when the electrolytic cell 2 stops electrolyzing or the water tank 1 is depressurized, the pressure accumulated in the water tank 1 disappears, causing the cover 10 to return to its original shape, which in turn causes the suspended electrolytic cell 2 to move. The third positioning structure 1100 of the tank body 11 and the fourth positioning structure 2102 of the electrolytic cell body 210 restrict the relative movement between the electrolytic cell 2 and the tank body 11 to only vertical movement. Since the electrolytic cell 2 is suspended in the cover 10 and is not fixed to the tank body 11 by screws or other means, the pressure on the cover 10 may cause the electrolytic cell 2 to tilt in the accommodating space 111. Therefore, by using the third positioning structure 1100 and the fourth positioning structure 2102, the tank 11 and the electrolytic cell 2 can only move relative to each other vertically, which can prevent the electrolytic cell 2 from tilting in the water tank 1 and causing water and air leakage.

[0082] In this specific embodiment, there are three third positioning structures 1100 and three fourth positioning structures 2102. In practice, the present invention does not limit the number and position of the third and fourth positioning structures, depending on the needs of the user or designer. However, in order to effectively limit the movement of the entire electrolytic cell to only the vertical direction, there can be at least two third and four positioning structures, distributed at different locations on the bottom of the tank and the electrolytic cell shell, thus effectively preventing the electrolytic cell from tipping over in the water tank. Furthermore, it should be noted that the first positioning structure 1024 of the cover 10 and the second positioning structure 2100 of the electrolytic cell body 210 are coupled to each other. In addition to positioning the relative relationship between the cover 10 and the electrolytic cell 2, they can also allow the electrolytic cell 2 to move vertically as the cover 10 deforms or returns to its original shape.

[0083] Furthermore, as shown in Figure 4D, the bottom of the electrolytic cell 210 has multiple lower openings 2109. As previously described, these lower openings 2109 connect the electrode flow channels formed by multiple electrodes within the electrolytic cell 210 to the lower half of the accommodating space 111. Since the electrolytic cell 2 is located within the accommodating space 111 of the water tank 1 and can be immersed in water, it can directly receive water from the water tank 1 through the lower openings 2109 for electrolysis to generate hydrogen-containing gas. In this way, the electrolytic cell 2 of the hydrogen generator 1 can receive water without pipes, avoiding water and gas leaks caused by pipe deterioration or even detachment due to long-term use.

[0084] In summary, the electrolyzer of the hydrogen generator in this specific embodiment is suspended within the water tank and connected to the tank's top cover, thus being moved by the top cover. When the electrolyzer electrolyzes water to produce hydrogen-containing gas, causing the pressure inside the tank to rise, the bulging deformation of the top cover under pressure will cause the electrolyzer to move, maintaining its relative position with the top cover. Therefore, the electrode plates extending from the electrolyzer remain enclosed within the top cover, preventing irreversible displacement that could lead to water or gas leakage even after prolonged use. Furthermore, the positioning structures on the tank body, cover, and electrolyzer housing prevent the electrolyzer from shifting or tilting laterally within the tank, further avoiding the risk of leakage.

[0085] Furthermore, the electrolytic cell fixing plate 21 of the electrolytic cell further includes a partition plate 211. The partition plate 211 can be used to fix the electrolytic cell 2 in the water tank 1 and can divide the water tank 1 into upper and lower layers, so that the electrolyzed water is mainly located in the lower layer, while the hydrogen-containing gas produced by electrolysis is mainly located in the upper layer. In order to maintain the flow between the upper and lower layers, the partition plate 211 has a plurality of flow holes 2110 to connect the upper and lower layers. The electrolytic cell fixing plate 21 can be a one-piece molded structure. It is worth noting that those skilled in the art can design the shape of the partition plate 211 according to the requirements to provide space for the installation of other components.

[0086] Please refer to Figures 5A to 5C. Figure 5A shows a schematic diagram of the humidifier 4 of Figure 1. Figure 5B shows an exploded view of the soundproof cover 43 and the refining device 42. Figure 5C shows a schematic diagram of the soundproof cover 43 from another perspective. As shown in Figure 5A, in this specific embodiment, the humidifier 4 includes a humidification chamber 40, a water collection chamber 440, and a gas guide pipe 412. The humidification chamber 40, the water collection chamber 440, and the gas guide pipe 412 are isolated from each other and not directly connected, and the water collection chamber 440 may be located in the humidification chamber 40. The humidification chamber 40 is used to contain makeup water, and the humidifier 4 is used to receive hydrogen-containing gas into the makeup water to humidify the hydrogen-containing gas. The water collection chamber 440 is used to collect the condensate produced after the hydrogen-containing gas is condensed. The formation of the condensate will be described in detail in later paragraphs. The gas guide pipe 412 may be connected to the gas output port 105 of the cover 10 of the water tank 1 to receive and transport the hydrogen-containing gas produced by the electrolyzer 2. In practice, hydrogen-containing gas flows sequentially through the gas guide pipe 412, the water collection chamber 440, and then to the makeup water in the humidification chamber 40. Specifically, the hydrogen-containing gas flows through the gas guide pipe 412, the integrated flow channel device 3, and the condensation filter device 5 to the water collection chamber 440, and then through the water collection chamber 440, the integrated flow channel device 3, and the condensation filter device 5 to the humidification chamber 40. Further, the humidifier 4 includes a soundproof cover 43 and a refining device (not shown in Figure 5A) disposed in the humidification chamber 40. After the hydrogen-containing gas flows from the water collection chamber 440 to the humidification chamber 40, it flows through the refining device, the soundproof cover 43, and the makeup water in the humidification chamber 40.

[0087] As shown in Figures 5A, 5B, and 5C, in this specific embodiment, the refining device 42 is disposed in the humidification chamber 40 and located at the bottom of the humidification chamber 40. A soundproof cover 43 is disposed in the humidification chamber 40 and stacked above the refining device 42. The soundproof cover 43 has a soundproof cavity 430 for accommodating the replenishing water and the refining device 42. In practice, the bottom of the soundproof cover 43 has an opening, and the shape of the opening may correspond to the shape of the refining device 42. The bottom of the humidifier 4 may include a locking structure (not shown), the refining device 42 includes a mounting hole 420, and the soundproof cover 43 includes a locking sleeve 4310. The mounting hole 420 of the refining device 42 can pass through the locking structure. Then, the locking sleeve 4310 of the soundproof cover 43 is fitted onto the locking structure 401. Finally, the locking sleeve 4310 can be locked onto the locking structure by screws, so that the refining device 42 and the soundproof cover 43 are fixed in the humidification chamber 40, and the soundproof cover 43 covers and encloses the refining device 42.

[0088] In this specific embodiment, the soundproof cover 43 includes a connecting pipe 431 that is isolated from the soundproof cavity 430, and the connecting pipe 431 is connected to the water collection chamber 440 and the humidification device 42. The connecting pipe 431 has an inlet 4311 and an outlet 4312, and the humidification device 42 includes an inlet 422 connected to the outlet 4312 (as shown in FIG. 7C). When the water collection chamber 440 outputs hydrogen-containing gas, in one embodiment, the hydrogen-containing gas can pass through the integrated flow channel device 3 and the condensation filter device 5 to the connecting pipe 431 (as shown in FIG. 2). The connecting pipe 431 first introduces the hydrogen-containing gas into the humidification device 42, instead of directly entering the humidification chamber 40.

[0089] Furthermore, the refining device 42 includes a plurality of micro-holes 421. Since the refining device 42 is housed within the soundproof cavity 430, these micro-holes 421 of the refining device 42 are connected to the soundproof cavity 430. Therefore, when hydrogen-containing gas flows through the connecting pipe 431 and into the refining device 42, the hydrogen-containing gas can pass through the micro-holes 421 of the refining device 42 and enter the replenishing water in the soundproof cavity 430, forming a plurality of microbubbles, allowing the hydrogen-containing gas to be fully filtered and humidified by the replenishing water in the soundproof cavity 430. In addition, in this specific embodiment, the top of the soundproof cover 43 has a plurality of vent holes 432. After the hydrogen-containing gas flows through the micro-holes 421 of the refining device 42 into the soundproof cavity 430, the hydrogen-containing gas then flows from the bottom of the soundproof cover 43 to the top of the soundproof cover 43 and flows through the vent holes 432 into the humidification chamber 40.

[0090] In this specific embodiment, the hydrogen generator E further includes filter sheets 435 disposed on the outside of the soundproof cover 43 and used to cover the vent holes 432. In practice, the top of the soundproof cover 43 has a groove structure 433, and the vent holes 432 correspond to the position of the groove structure 433. The material of the filter sheet 435 can be a porous sintered plastic, such as polypropylene (PP) sintered sheet, but is not limited thereto. The shape of the filter sheet 435 can correspond to the shape of the groove structure 433, and the size of the pores of the filter sheet 435 is smaller than the size of the vent holes 432. That is, the filter sheet 435 can be disposed in the groove structure 433. Therefore, the hydrogen-containing gas located in the soundproof cavity 430 will sequentially pass through the vent holes 432 and the filter sheet 435 and flow into the humidification chamber 40. It is worth noting that in this specific embodiment, the hydrogen generator E includes four filter sheets 435, and the soundproof cover 43 includes four groove structures 433. In practice, the number of filter elements and groove structures can be determined according to the design.

[0091] In this specific embodiment, a gap is formed between the outer wall of the soundproof cover 43 and the inner wall of the humidifier 4, and the water level of the replenishing water in the humidification chamber 40 is lower than the position of the filter 435. In practice, when hydrogen-containing gas flows from the replenishing water into the humidification chamber 40, the water surface will be disturbed and vibrate, which may generate sound. When the hydrogen-containing gas flows from the micro-holes 421 of the refining device 42 into the soundproof cavity 430 and onto the surface of the replenishing water in the soundproof cavity 430, the disturbance of the water surface will only be conducted to the soundproof cover 43 and not to the inner wall of the humidifier 4, so as to isolate the sound generated by the vibration within the soundproof cover 43, thereby achieving sound insulation and improving the user experience.

[0092] Please refer to Figures 1, 6A to 6E. Figure 6A shows a combined view of the integrated flow channel device 3 and the condenser filter device 5 of Figure 1. Figure 6B-1 shows a structural schematic diagram of the integrated flow channel device 3 of Figure 6A. Figure 6B-2 shows a structural schematic diagram of the integrated flow channel device 3 from another perspective. Figure 6C shows an exploded view of the condenser filter device 5 of Figure 6A. Figure 6D shows an exploded view of the lower body 50B of the condenser filter device 5. Figure 6E shows a structural schematic diagram of the lower body 50B from another perspective. As shown in Figures 1, 6A, 6B-1 and 6B-2, in this specific embodiment, the integrated flow channel device 3 is disposed above the humidifier 4, and the condenser filter device 5 is coupled to the integrated flow channel device 3 (e.g., disposed above or to the side of the integrated flow channel device 3). The integrated flow channel device 3 includes an air guide channel 301, a water collection inlet channel 302, a water collection outlet channel 303, and an air inlet channel 304. The gas flow channel 301 connects the gas flow pipe 412 of the humidifier 4 and the condenser filter 5. The water inlet channel 302 connects the gas flow to the condenser filter 5 and the water collection chamber 440. The water outlet channel 303 connects the gas flow to the water collection chamber 440 and the inlet channel 304. The inlet channel 304 also connects the gas flow to the water outlet channel 303 and the connecting pipe 431 of the soundproof cover 43 (as shown in Figure 2). The integrated flow channel device 3 guides the hydrogen-containing gas generated by the electrolyzer 2 to the humidifier 4 and the condenser filter 5 through these flow channels.

[0093] As shown in Figures 6B-1, 6B-2, 6C, 6D, and 6E, in this specific embodiment, the condensation filter device 5 includes a base 50 and a condenser tube 533. The base 50 includes an upper base 50A and a lower base 50B that are matched and combined with each other. The lower base 50B includes a first interface 501, a filter channel 51, a first flow channel 521, a condensation inlet 531, a condensation outlet 532, a second flow channel 522, and a second interface 502. The first interface 501 and the second interface 502 are disposed on the side of the lower base 50B facing the integrated flow channel device 3, and the first interface 501 and the second interface 502 can respectively engage with the airflow channel 301 and the water inlet channel 302 of the integrated flow channel device 3. The first interface 501, filter channel 51, first channel 521, and condenser inlet 531 are fluidly connected to each other, and the condenser outlet 532, second channel 522, and second interface 502 are fluidly connected to each other, wherein the second channel 522 is isolated from the filter channel 51 and the first channel 521. The condenser tube 533 can be a U-shaped tube, and its two ends can be connected to the condenser inlet 531 and the condenser outlet 532, respectively. When the condenser filter device 5 is assembled, the first interface 501, filter channel 51, first channel 521, condenser inlet 531, condenser tube 533, condenser outlet 532, second channel 522, and second interface 502 form a single-path condenser filter channel. Therefore, the hydrogen-containing gas generated by the electrolyzer can flow through the guide channel 301 and the first interface 501 to the condenser filter channel of the condenser filter device 5, and then flow through the second interface 502 and the water collection inlet channel 302 to the water collection chamber. In practice, the upper body 50A may also include corresponding and matching flow channels to the first flow channel 521 and the second flow channel 522, so that the body 50 of the condensation filter device 5 forms multiple independent and separated flow channels. However, the form of the upper body is not limited to this; the upper body may also be a flat plate without flow channels, and the hydrogen-containing gas flows only in the first flow channel 521 and the second flow channel 522 of the lower body.

[0094] In this specific embodiment, the filter channel 51 of the base 50 includes a first filter channel 511, a second filter channel 512, and a third filter channel 513, and the condensation filtration device 5 includes a plurality of filter elements 55 respectively disposed in the filter channels (511-513). Each filter element 55 includes a cover plate 550, one or more stacked filter cotton 551 (e.g., metal filter cotton), and two metal meshes 552, with the filter cotton disposed between the metal meshes 552. After hydrogen-containing gas passes through the first interface 501, the hydrogen-containing gas can sequentially flow through the first filter channel 511, the second filter channel 512, and the third filter channel 513, and the filter elements 55 can filter impurities and electrolytes in the hydrogen-containing gas flowing through these filter channels. The cover plates 550 are respectively disposed in the filter channels to fix the filter cotton 551 and the metal meshes 552 and to ensure that the hydrogen-containing gas passes through these filter elements 55 for filtration. It is worth noting that the filter channels, filter elements, and the amount of filter cotton in each filter element of the condensation filter device can be determined according to the design or requirements.

[0095] In this specific embodiment, the condensation filter device 5 is approximately L-shaped. When the condensation filter device 5 is assembled, its base 50 is mounted on the top surface of the integrated flow channel device 3, and the condenser tube 533 of the condensation filter device 5 is suspended from the side of the integrated flow channel device 3. Furthermore, the length of the base 50 of the condensation filter device 5 is more than two-thirds of the side length of the hydrogen generator E. Therefore, when the condensation filter device 5 is mounted on the integrated flow channel device 3, it can be more securely fixed to the integrated flow channel device 3 and can support the condenser tube 533.

[0096] In this specific embodiment, the condensation filter device 5 may further include a spiral structure (not shown) disposed within the condenser tube 533. In practice, the spiral structure may be an I-shaped spiral column to extend the path length within the condenser tube 533, that is, to increase the length of the condensation flow channel. Furthermore, the condensation filter device 5 may further include a heat dissipation element 56 contacting and disposed on the outside of the condenser tube 533, and the heat dissipation element 56 may be extruded aluminum with good thermal conductivity, but is not limited thereto. Therefore, when hydrogen-containing gas passes through the condenser tube 533 of the condensation filter device 5, the hydrogen-containing gas can pass through the condenser tube 533 along the spiral structure to prolong the time it remains within the condenser tube 533, allowing the heat dissipation element 56 sufficient time to absorb the heat energy in the hydrogen-containing gas through heat conduction and exchange heat with the outside air, thereby causing the water vapor in the hydrogen-containing gas to form condensate, thus improving the condensation efficiency.

[0097] In this specific embodiment, the condensation inlet 531 of the condensation filter device 5 is positioned higher than the condensation outlet 532. When hydrogen-containing gas flows through the condenser tube 533 to form condensate, the condensate can flow sequentially through the condenser tube 533, the condensation outlet 532, and the second flow channel 522, and then through the second interface 502 and the water collection input channel 302 to the water collection chamber of the humidifier.

[0098] In this specific embodiment, the condensation filter device 5 further includes a third interface 503, a third flow channel 523, and a condensation output interface 504. The third interface 503 and the condensation output interface 504 are disposed on the surface of the lower body 50B facing the integrated flow channel device 3. The third interface 503 can engage with the water collection output flow channel 303 of the integrated flow channel device 3, and the condensation output interface 504 is fluidly connected to the air inlet flow channel 304. The third flow channel 523 is isolated from the aforementioned filter flow channel 51, first flow channel 521, and second flow channel 522, and is fluidly connected to the third interface 503 and the condensation output interface 504. After the hydrogen-containing gas flows through the condenser filter 5 and through the water inlet channel 302 of the integrated flow channel device 3 to the water collection chamber of the humidifier, the hydrogen-containing gas can sequentially flow through the water outlet channel 303, the third interface 503, the third flow channel 523, the condenser outlet interface 504, and the inlet flow channel 304, and then flow through the connecting pipe of the soundproof cover and to the refining device.

[0099] Please refer to Figures 7A, 7B-1, 7B-2, 7C, 7D, and 7E. Figure 7A shows a top view of the hydrogen generator E with condensate collection function in Figure 1. Figure 7B-1 is a cross-sectional view along line segment AA in Figure 7A. Figure 7B-2 is a cross-sectional view along line segment BB in Figure 7A. Figure 7C is a cross-sectional view along line segment CC in Figure 7A. Figure 7D is a cross-sectional view along line segment DD in Figure 7A. Figure 7E is a cross-sectional view along line segment EE in Figure 7A. The arrows in Figures 7B-1, 7C, and 7D indicate the flow direction of the hydrogen-containing gas. As shown in Figure 7B-1, when the hydrogen generator E with condensate collection function of the present invention is operating, the hydrogen-containing gas generated by the electrolysis of water in the electrolysis cell 2 in the water tank 1 first flows from the accommodating space 111 of the water tank 1 to the gas output port 105 of the water tank 1, then flows through the gas guide pipe 412 of the humidifier 4 and the gas guide channel 301 of the integrated flow channel device 3, and then flows through the first interface 501 to the condensation filter channel of the condensation filter device 5 (first interface 501, filter channel (511-513), first channel 521, condensation inlet 531, condensation pipe 533, condensation outlet 532, second channel 522 and second interface 502). After filtration and condensation, the hydrogen-containing gas flows through the second interface 502 and the water collection input channel 302 to the water collection chamber 440 of the humidifier 4.

[0100] As shown in Figures 7B-2, 7C, and 7E, in this specific embodiment, the hydrogen generator E with condensate collection function includes a three-way valve 32 disposed on the integrated flow channel device 3, and connected to the condensation filter device 5 and the humidifier 4. The three-way valve 32 includes a first valve interface 321 and a second valve interface 322. The first valve interface 321 is connected to the condensation output interface 504 of the condensation filter device 5, and the second valve interface 322 is connected to the inlet flow channel 304 of the integrated flow channel device 3. When the hydrogen-containing gas flows to the water collection chamber 440, the hydrogen-containing gas flows sequentially through the water collection output flow channel 303, the third interface 503, the third flow channel 523, the condensation output interface 504, the first valve interface 321, the second valve interface 322, the inlet flow channel 304, the connecting pipe 431, and the micro-holes of the finer device 42 of the humidifier 4 before entering the humidification chamber 40 of the humidifier 4.

[0101] In this specific embodiment, the hydrogen generator E with condensate collection function further includes a water collection pump 81 connected to the humidifier 4 and the water tank 1 (as shown in Figure 7B-2). The water collection pump 81 is used to transport the condensate in the water collection chamber 440 to the accommodating space 111 of the water tank 1. In practice, the humidifier 4, located at the bottom of the water collection chamber 440, may include a drain hole 441, and the water collection pump 81 may be connected to the drain hole 441 and the accommodating space 111. When the condensate formed after the hydrogen-containing gas is filtered and condensed flows to the water collection chamber 440, the condensate may also carry the electrolyte remaining in the condenser tube to the water collection chamber 440. Then, when the water collection pump 81 operates, the condensate containing electrolyte can be returned to the electrolyzed water in the water tank 1 for reuse. In practical applications, when the hydrogen generator E starts and the electrolyzer begins electrolysis, the water collecting pump 81 can start simultaneously or first to drain the condensate in the water collecting chamber 440 to the water tank 1. This prevents the hydrogen-containing gas generated by the electrolyzer from mixing with the electrolyte-containing condensate when it enters the water collecting chamber 440. Furthermore, the water collecting pump 81 can be cyclically started at certain intervals to prevent excessive accumulation of condensate. Therefore, the water collecting pump 81 can drain the condensate in the water collecting chamber 440 to the water tank 1 under preset conditions.

[0102] Please refer to Figures 2, 3, 7A, 7D, 7E, 8, and 9. Figure 8 shows an exploded view of the active filter tube 7 in Figure 3. Figure 9 shows a cross-sectional schematic diagram of the atomizer 80 and the hydrogen water cup 82 according to a specific embodiment of the present invention. The arrows in Figure 7D indicate the flow direction of the hydrogen-containing gas. As shown in Figures 7D and 8, in this specific embodiment, the hydrogen generator E with condensate collection function further includes the active filter tube 7 fluidly connected to the humidifier 4 and the integrated flow channel device 3, for receiving and filtering the humidified hydrogen-containing gas and outputting the filtered hydrogen-containing gas to the integrated flow channel device 3. The humidifier 4 further includes a connecting inlet column 471 and a connecting outlet column 472, and the integrated flow channel device 3 further includes a connecting flow channel 306 and an outlet flow channel 305. The connecting inlet column 471, the connecting outlet column 472, and the humidification chamber 40 are not directly connected. The connecting channel 306 is connected to the top of the humidification chamber 40 and one end of the inlet column 471, the other end of which contains a filter inlet. One end of the connecting channel 472 contains a filter outlet, and the other end is connected to the outlet channel 305 of the integrated flow channel device 3.

[0103] In this specific embodiment, the active filter tube 7 includes an outer tube 71, an inner tube 72, and a filter element 73. The filter element 73 is disposed in the inner tube 72 and used to filter impurities in the hydrogen-containing gas. The inner tube 72 is disposed in the outer tube 71, and the front end of the inner tube 72 may also include a flame arrester 721. The gap or flow channel between the outer tube 71 and the inner tube 72 can be gas-connected to the filter inlet of the connecting inlet column 471, and the inner tube 72 can be gas-connected to the filter outlet of the connecting outlet column 472. The humidified hydrogen-containing gas flows from the top of the humidification chamber 40 through the connecting flow channel 306 and the connecting inlet column 471, then flows through the filter inlet into the flow channel between the outer tube 71 and the inner tube 72, and then enters the filter element 73 through the bottom of the flow channel for filtration. The filtered hydrogen-containing gas then flows sequentially through the inner tube 72 through the filter outlet, the connecting outlet column 472, and the outlet flow channel 305.

[0104] Furthermore, the activated filter tube 7 includes an outer tube base 74, an inner tube base 75, and a metal plate 76. The outer tube base 74 is used to install and fix it to the bottom of the outer tube 71, and the inner tube base 75 is used to couple to the bottom of the inner tube 72. There is a gap between the outer tube base 74 and the inner tube base 75, and the inner tube base 75 may include a through hole (not shown), so that hydrogen-containing gas can sequentially pass through the flow channel between the inner wall of the outer tube 71 and the outer wall of the inner tube 72, the gap between the outer tube base 74 and the inner tube base 75, and the through hole of the inner tube base 75 and flow to the filter element 73. In addition, the inner tube base 75 may have a groove 751, and the metal plate 76 is disposed in the groove 751. When the inner tube base 75 is installed in the inner tube 72, the filter element 73 can be stably disposed in the inner tube 72 through the metal plate 76. The outer tube base 74 can also be tightly installed on the outer tube 71 to prevent hydrogen-containing gas from leaking out from the bottom of the activated filter tube 7.

[0105] As shown in Figures 7E and 9, in this specific embodiment, the hydrogen generator E with condensate collection function further includes an atomizer 80 coupled to the outlet channel 305 of the integrated flow channel device 3 to receive hydrogen-containing gas, and can selectively generate atomized gas to mix with the hydrogen-containing gas to form a health-promoting gas. The atomized gas can be selected from one or a combination of water vapor, atomized medicine, and volatile essential oils. Further, the atomizer 80 includes an outlet port 801 for outputting the hydrogen-containing gas and the health-promoting gas. In one specific embodiment, the atomizer 80 includes an oscillator that atomizes water, atomized medicine, or volatile essential oil added to the atomizer 80 by oscillation to generate atomized gas, which is then mixed with the atomized gas to form a health-promoting gas. The atomizer 80 can be selectively turned on or off according to the user's needs to provide a health-promoting gas with the mixed atomized gas, or only hydrogen-containing gas.

[0106] In this specific embodiment, the hydrogen generator E with condensate collection function further includes a hydrogen water cup 82 coupled to an atomizer 80. The hydrogen water cup 82 includes a cup body 820, a cup lid 821, a one-way valve 822, and a foaming element 823. The cup body 820 is used to contain liquid (e.g., drinking water), and the one-way valve 822 is located at the bottom of the cup body 820 and can selectively connect the space of the cup body 820 to the external environment. In practice, the hydrogen water cup 82 can be connected to the gas outlet 801 of the atomizer 80 through the one-way valve 822, so that the hydrogen water cup 82 can be externally connected and positioned above the atomizer 80. Furthermore, the one-way valve 822 only allows gas to move towards the cup lid 821. Therefore, when the outlet 801 of the atomizer 80 outputs hydrogen-containing gas, the hydrogen-containing gas can flow through the one-way valve 822 into the cup body 820 of the hydrogen water cup 82, while the liquid in the cup body 820 cannot flow to the external environment through the one-way valve 822. A foaming element 823 is disposed in the liquid and located at the bottom of the cup body 820. The foaming element 823 can be a foaming filter and contains multiple micropores. When the hydrogen-containing gas flows through the one-way valve 822 into the cup body 820, the hydrogen-containing gas will pass through these micropores to form microbubbles, which then combine with the liquid to form a hydrogen-containing liquid for the user to drink. Furthermore, in this specific embodiment, the cup lid 821 further includes an outlet 826 and a flame arrestor 827. The outlet 826 can connect to the space of the cup body 820 to output hydrogen-containing gas, and a flame arrestor 827 can be disposed at the outlet 826 to prevent other gases from flowing back, thereby reducing or preventing the spread of accidentally ignited gas to the hydrogen water cup 82, thus improving safety. In a specific embodiment, the outlet of the atomizer can also be provided with a flame arrestor to prevent other gases from flowing back, thereby reducing or preventing the spread of accidentally ignited gas to the hydrogen generator E.

[0107] In practical applications, when the user attaches the hydrogen water cup to the atomizer without using it, the hydrogen-containing gas generated by the hydrogen generator E can be introduced into the hydrogen water cup through the atomizer's outlet to form a hydrogen-containing liquid. The hydrogen-containing gas can also be output through the outlet on the cup lid for the user to inhale. When the user uses the hydrogen water cup and removes it from the atomizer, the atomizer's outlet can also directly output hydrogen-containing gas for the user to inhale.

[0108] Please refer to Figure 10. Figure 10 shows a simplified schematic diagram of the gas flow direction of a hydrogen generator E with condensate collection function according to a specific embodiment of the present invention. The gas flow direction of hydrogen-containing gas is shown by the arrows in the figure. When the hydrogen generator E with condensate collection function of the present invention is in operation, the hydrogen-containing gas generated by the electrolysis of water in the electrolytic cell in the water tank 1 first flows from the accommodating space of the water tank 1 through the gas guide pipe 412 of the humidifier 4 and the gas guide channel 301 of the integrated flow channel device 3, and then flows into the condensation filter device 5 through the first interface for filtration and condensation. Then, the hydrogen-containing gas and condensate containing electrolyte flow through the second interface and the water collection input channel 302 to the water collection chamber 440, and the condensate can be periodically returned to the water tank 1. Next, the hydrogen-containing gas flows sequentially through the third interface, the third flow channel 523, the inlet flow channel, the connecting pipe 431, and the micro-holes of the refining device 42 into the soundproof cover 43 and the replenishment water in the humidification chamber 40, to humidify and filter the hydrogen-containing gas. Then, the hydrogen-containing gas flows through the connecting flow channel 306 of the integrated flow channel device 3 and the connecting inlet column of the humidifier to the active filter tube 7 for filtration, and then enters the nebulizer 80. Finally, the hydrogen-containing gas can be selectively installed in the hydrogen water cup 82 according to the user's needs, to directly provide the user with hydrogen-containing gas or a mixture of atomized gas for inhalation through the outlet of the nebulizer 80, or to form a hydrogen-containing liquid through the outlet of the hydrogen water cup 82 and provide the user with hydrogen-containing gas for inhalation from the outlet of the cup lid of the hydrogen water cup 82.

[0109] Please refer to Figure 11. Figure 11 shows a simplified schematic diagram of the water supply flow direction of a hydrogen generator E with condensate collection function according to a specific embodiment of the present invention. The arrows in Figure 11 indicate the flow direction of the supplementary water. In this specific embodiment, the hydrogen generator E with condensate collection function further includes a water supply pipe 830 (or water supply port). The water supply pipe 830 (or water supply port) is used to receive and replenish the supplementary water into the humidification chamber 40. Further, the humidifier 4 includes a return pipe 47 isolated from the humidification chamber 40, and the three-way valve 32 includes a third valve interface 323, with the return pipe 47 connected to the third valve interface 323. The hydrogen generator E includes a second water supply pump 84 disposed outside the water tank 1 and connected to the humidification chamber 40 and the return pipe 47 (as shown in Figures 7E and 11). The second water pump 84 can transport the makeup water in the humidification chamber 40 to the return pipe 47. The makeup water flows sequentially through the third valve interface 323, the first valve interface 321, the condensate output interface, the third flow channel 523, the water collection chamber 440, the condensate filter channel of the condensate filter device 5, the air guide channel 301, and the air guide pipe 412 before returning to the water tank 1. It is worth noting that when the makeup water returns to the water collection chamber 440, the makeup water can fill the water collection chamber 440 before flowing to the condensate filter device 5. Furthermore, during the process of makeup water returning to the water tank 1, the makeup water will also return the condenser tubes, filter elements, and alkaline substances and electrolytes remaining in the condensate filter device 5 and the water collection chamber to the water tank 1. Since the water collection chamber 440 is isolated from the humidification chamber 40, most of the electrolytes in the condensate water flowing out of the condensate filter device 5 are confined in the water collection chamber 440. Therefore, the electrolytes in the condensate water flowing out of the condensate filter device 5 will not contaminate the humidification chamber 40.

[0110] In another embodiment, the humidifier 4 further includes a water replenishment chamber 450 isolated from the humidification chamber 40 and the water collection chamber 440. The hydrogen generator E further includes a water replenishment pipe 830 and a first water replenishment pump 83. The water replenishment pipe 830 is used to receive and replenish the replenished water into the water replenishment chamber 450, and the first water replenishment pump 83 is used to replenish the replenished water in the water replenishment chamber 450 into the humidification chamber 40. Further, the humidifier 4 includes a backflush pipe 47 isolated from the humidification chamber 40, and the three-way valve 32 includes a third valve interface 323, and the backflush pipe 47 is connected to the third valve interface 323. The hydrogen generator E includes a second water replenishment pump 84 disposed outside the water tank 1 and connected to the humidification chamber 40 and the backflush pipe 47. When the hydrogen generator E with condensate collection function of the present invention needs to be replenished with water, replenishment water can be added to the replenishment chamber 450 through the replenishment pipe 830, and the first replenishment pump 83 replenishes the replenishment water in the replenishment chamber 450 to the humidification chamber 40. Then, the second replenishment pump 84 can draw the replenishment water in the humidification chamber 40 to the return pipe 47, and the replenishment water flows sequentially through the third valve interface 323, the first valve interface 321, the condensation output interface, the third flow channel 523, the water collection chamber 440, the condensation filter flow channel of the condensation filter device 5, the air guide channel 301, the air guide pipe 412, and back to the water tank 1. Since the replenishment chamber 450 and the water collection chamber 440 are isolated from each other, the water level detector of the replenishment chamber 450 will not be affected by the residual electrolyte in the humidification chamber 40, so the water level detector of the replenishment chamber 450 can more accurately determine when water needs to be replenished.

[0111] The hydrogen generator of the present invention, besides being able to guide the hydrogen-containing gas generated by the electrolyzer from the water tank to the gas flow channel of the integrated flow channel device through the gas guide pipe of the aforementioned specific embodiment, can also be in other forms. Please refer to Figure 12. Figure 12 shows a partial cross-sectional schematic diagram of the humidifier 4' and water tank 1' of the hydrogen generator E' with condensate collection function according to a specific embodiment of the present invention. In Figure 12, the arrows indicate the flow direction of the hydrogen-containing gas. As shown in Figure 12, in this specific embodiment, the humidifier 4' includes a gas conduit 412', a filter chamber 460', a foamed filter 461', and a condensation interface 473'. Gas conduit 412' is fluidly connected to the gas outlet 105' of water tank 1' and filter chamber 460'. Filter chamber 460' is isolated from humidification chamber and is used to contain makeup water or electrolyte-containing condensate (water vapor) flowing out of water tank 1' through gas conduit 412'. Foamed filter 461' is placed in the makeup water of filter chamber 460', and condensation port 473' is fluidly connected to the filter chamber 460' and the airflow channel of integrated flow channel device. When the electrolyzer generates hydrogen-containing gas and flows into the holding space of water tank 1', the hydrogen-containing gas can sequentially flow through gas outlet 105' and gas conduit 412' and then to foamed filter 461'. Then, when the hydrogen-containing gas passes through foamed filter 461', it forms microbubbles, while impurities and electrolytes in the hydrogen-containing gas remain in the makeup water to achieve a filtration effect. Finally, the hydrogen-containing gas flows through condensation port 473' and airflow channel to condensation filtration device.

[0112] Furthermore, in this specific embodiment, the humidifier 4' includes a water level pipe 414' and a valve 416'. The water level pipe 414' is disposed in the filter chamber 460' and fluidly communicates with the receiving space of the filter chamber 460' and the water tank 1', and the valve 416' may be disposed at the end of the water level pipe 414' near the water tank 1'. The water level pipe 414' has an opening height, and the opening height is lower than the height of the filter chamber 460' (and / or the height of the gas conduit 412'). When the hydrogen generator E' replenishes water, the replenished water will be flushed back from the condensation filter to the filter chamber 460'. Furthermore, when the water level of the makeup water is higher than the opening height of the water level pipe 414', the makeup water will flow into the water level pipe 414 and, through the gravity of the makeup water, open the valve 416' to replenish the accommodating space, ensuring that the water level of the makeup water in the filter chamber 460' is not higher than the opening height of the water level pipe 414', and that the filter chamber 460' maintains a supply of makeup water, thereby achieving the filtration function. In practical applications, since the hydrogen-containing gas generated by the electrolyzer first enters the makeup water in the filter chamber 460', the makeup water after filtering the hydrogen-containing gas has a higher pH value. Therefore, when the hydrogen generator E' replenishes water, the makeup water that is flushed back to the filter chamber 460' from the condensation filter device can dilute the pH value of the original makeup water in the filter chamber 460', and then be returned to the water tank 1 for reuse.

[0113] In summary, the hydrogen generator with condensate collection function of the present invention can collect condensate containing electrolytes and / or impurities after condensation and filtration through a water collection chamber isolated from the humidification chamber. This prevents electrolytes and impurities from directly entering the humidification chamber and potentially causing malfunctions in other electronic components, thereby increasing practicality and safety. Furthermore, the hydrogen generator with condensate collection function of the present invention has a hydrogen water cup that can be directly attached to the atomizer as needed, further enhancing convenience. In addition, the hydrogen generator with condensate collection function of the present invention, through a water replenishment chamber isolated from the humidification chamber, ensures that the user does not come into contact with the saline liquid in the humidification cup when adding replenishing water, thereby improving safety.

[0114] The detailed description of the preferred embodiments above is intended to more clearly illustrate the features and spirit of the present invention, and is not intended to limit the scope of the invention to the preferred embodiments disclosed above. Rather, the aim is to cover various modifications and equivalent arrangements within the scope of the patent claims to which this invention is intended. Although the present invention has been disclosed above by way of embodiments, it is not intended to limit the invention. Any person skilled in the art can make various modifications and refinements without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A hydrogen generator having a condensed water collecting function, characterized by Include: A water tank having a containment space for containing electrolyzed water; An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas; A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas; A humidifier, fluidly coupled to the condenser filter and having a humidification chamber and a water collection chamber isolated from each other, the water collection chamber for collecting condensate from the condensed hydrogen-containing gas, and the humidification chamber for containing makeup water and receiving the hydrogen-containing gas into the makeup water; and An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate between the electrolyzer, the condenser filter, the water collection chamber, and the humidifier chamber; and allowing the replenishment water in the humidifier chamber to be supplied from the humidifier chamber, the water collection chamber, and the condenser filter to the water tank.

2. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The condensation filtration device includes a filter channel and a filter element disposed in the filter channel. The filter element includes a metal filter cotton and a metal mesh stacked vertically to filter the hydrogen-containing gas flowing through the filter channel. It further includes a cover plate covering the filter element.

3. The hydrogen generator having a condensed water collecting function according to claim 1, wherein It further includes a refining device disposed in the humidification chamber, the refining device being used to refine the hydrogen-containing gas so that the hydrogen-containing gas is evenly distributed in the humidification chamber, wherein the refining device further includes a plurality of micropores, allowing the hydrogen-containing gas to pass through the micropores into the humidification chamber and form a plurality of microbubbles when the water is replenished.

4. The hydrogen generator having a condensed water collecting function according to claim 3, wherein The device further includes a soundproof cover disposed in the humidification chamber and having a soundproof cavity for housing the refining device. The top of the soundproof cover includes an vent hole connecting the soundproof cavity and the humidification chamber. The hydrogen-containing gas flows through the refining device to the soundproof cavity, and the hydrogen-containing gas located in the soundproof cavity flows through the vent hole to the humidification chamber. The soundproof cover includes a connecting pipe that is isolated from the soundproof cavity. The connecting pipe fluidly connects the condensation filter and the refining device and is used to introduce the hydrogen-containing gas output from the condensation filter into the refining device.

5. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The integrated flow channel device further includes a water inlet flow channel that fluidly connects the condensation filter device and the water collection chamber, and an inlet flow channel that fluidly connects the water collection chamber and the humidification chamber. The water inlet flow channel introduces the condensed and filtered hydrogen-containing gas from the condensation filter device into the water collection chamber, and the inlet flow channel introduces the hydrogen-containing gas in the water collection chamber into the humidification chamber.

6. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The device further includes an active filter tube coupled to the humidifier. The active filter tube is used to receive and filter the humidified hydrogen-containing gas and output the filtered hydrogen-containing gas. The active filter tube includes an outer tube, an inner tube, a filter element, an inner tube base, and a metal plate. The inner tube is disposed in the outer tube, the filter element is disposed in the inner tube, the inner tube base is used to couple to the bottom of the inner tube and has a groove, and the metal plate is disposed in the groove.

7. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The device further includes an atomizer fluidly coupled to the humidifier, the atomizer receiving the hydrogen-containing gas from the humidifier, and the atomizer selectively generating an atomized gas to mix with the hydrogen-containing gas to form a health-promoting gas.

8. The hydrogen generator having a condensed water collecting function according to claim 7, wherein The device further includes a hydrogen water cup for containing a liquid, and the atomizer includes an outlet port. The hydrogen water cup includes a one-way valve disposed at the bottom of the hydrogen water cup and for connecting to the outlet port, so that the hydrogen water cup is positioned above the atomizer. The hydrogen water cup receives the hydrogen-containing gas from the atomizer into the liquid through the one-way valve to form a hydrogen-containing liquid.

9. The hydrogen generator having a condensed water collecting function according to claim 8, wherein The hydrogen water cup includes a foamed filter disposed in the liquid to refine the hydrogen-containing gas. The hydrogen water cup includes a cup lid, and the cup lid includes a gas outlet and a flame arrestor. The gas outlet is used to output the hydrogen-containing gas, and the flame arrestor is disposed at the gas outlet.

10. The hydrogen generator having a condensed water collecting function according to claim 9, wherein The condensation and filtration device includes a condenser tube, a spiral structure disposed in the condenser tube, and a heat dissipation element contacting and disposed on the outside of the condenser tube.

11. The hydrogen generator having a condensed water collecting function according to claim 1, wherein It further includes a water collection pump connected to the humidifier and the water tank, the water collection pump delivering the condensate in the water collection chamber to the receiving space of the water tank according to a preset condition.

12. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The device further includes a water supply pipe and a water supply pump, and the humidifier includes a water supply chamber that is isolated from the humidification chamber and the water collection chamber. The water supply pipe is used to receive and replenish the water supply to the water supply chamber, and the water supply pump is used to replenish the water supply in the water supply chamber to the humidification chamber.

13. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The humidifier includes a gas guide pipe that is fluidly coupled to the electrolytic cell and the condensation filter device and is isolated from the humidification chamber and the water collection chamber. The gas guide pipe is used to guide the hydrogen-containing gas generated by the electrolytic cell to the condensation filter device.

14. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The humidifier includes a gas conduit, a filter chamber, and a condenser port. The gas conduit is in fluid communication with the electrolytic cell. The filter chamber is isolated from the humidification chamber and the water collection chamber and is used to contain the makeup water. The condenser port is in fluid communication with the filter chamber and the condenser filtration device. The gas conduit is used to guide the hydrogen-containing gas generated by the electrolytic cell into the makeup water in the filter chamber, and the hydrogen-containing gas flows through the condenser port to the condenser filtration device.

15. The hydrogen generator having a condensed water collecting function according to claim 14, wherein The humidifier further includes a water level pipe and a valve. The water level pipe is disposed in the filter chamber and is in fluid communication with the filter chamber and the receiving space of the water tank. The valve is disposed in the water level pipe. The water level pipe has an opening height that is lower than the height of the filter chamber. When the water level of the makeup water is higher than the opening height, the makeup water flows into the water level pipe to replenish the receiving space.

16. The hydrogen generator having a condensed water collecting function according to claim 1, wherein The electrolytic cell is disposed in the accommodating space of the water tank, which includes a tank body and a cover. The electrolytic cell has an electrolytic cell body, and the cover includes a first fixing part. The electrolytic cell body includes a second fixing part that is connected to the first fixing part facing the cover, thereby suspending the electrolytic cell on the cover. The cover includes a first positioning structure, and the electrolytic cell body includes a second positioning structure corresponding to the first positioning structure. When the electrolytic cell and the cover are connected through the first fixing part and the second fixing part, and the electrolytic cell is suspended on the cover, the first positioning structure is coupled to the second positioning structure respectively. The tank body forms a plurality of third positioning structures at the bottom of the accommodating space, and the bottom of the electrolytic cell body includes a plurality of fourth positioning structures corresponding to the third positioning structures. When the electrolytic cell is disposed in the accommodating space, the third positioning structures are movably coupled to the fourth positioning structures respectively.

17. A hydrogen generator having a condensed water collecting function, characterized by Include: A water tank having a containment space for containing electrolyzed water; An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas; A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas; A humidifier fluidly coupled to the condenser filter device, the humidifier comprising a humidification chamber, a water supply chamber, a water supply inlet and a water supply pump, the humidification chamber being used to contain a supply water and receive the hydrogen-containing gas into the supply water, the water supply chamber being isolated from the humidification chamber, the water supply inlet being used to supply water into the water supply chamber, and the water supply pump being used to transport the supply water in the water supply chamber to the humidification chamber; as well as An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate in the electrolyzer, the condenser filter, and the humidification chamber; and allowing the makeup water in the humidification chamber to flow from the humidification chamber and the condenser filter to the water tank.

18. The hydrogen generator having a condensed water collecting function according to claim 17, wherein It also includes a water level detector coupled to the water replenishment chamber to detect the water level of the replenishment water in the water replenishment chamber.

19. A hydrogen generator having a condensed water collecting function, characterized by Include: A water tank having a containment space for containing electrolyzed water; An electrolytic cell fluidly coupled to the water tank to receive electrolyzed water from the water tank, in order to generate and output a hydrogen-containing gas; A condensation and filtration device, fluidly coupled to the electrolytic cell, for condensing and filtering the hydrogen-containing gas; A humidifier, fluidly coupled to the condenser filter and having a humidification chamber for containing makeup water and receiving the hydrogen-containing gas into the makeup water; and An integrated flow channel device fluidly couples the electrolyzer, the water tank, the condenser filter, and the humidifier, allowing the hydrogen-containing gas to circulate in the electrolyzer, the condenser filter, and the humidification chamber; and allowing the makeup water in the humidification chamber to flow from the humidification chamber and the condenser filter to the water tank; The humidifier further includes a gas conduit, a filter chamber, and a condenser port. The gas conduit is in fluid communication with the electrolytic cell. The filter chamber is isolated from the humidification chamber and is used to contain the makeup water. The condenser port is in fluid communication with the filter chamber and the condenser filtration device. The gas conduit is used to guide the hydrogen-containing gas generated by the electrolytic cell into the makeup water in the filter chamber, and the hydrogen-containing gas flows through the condenser port to the condenser filtration device.

20. The hydrogen generator having a condensed water collecting function according to claim 19, wherein The humidifier further includes a water level pipe and a valve. The water level pipe is disposed in the filter chamber and is in fluid communication with the filter chamber and the receiving space of the water tank. The valve is coupled to the water level pipe. The water level pipe has an inlet height that is lower than the height of the filter chamber. When the water level of the makeup water is higher than the inlet height, the makeup water flows into the water level pipe to replenish the receiving space.

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