Hydrogen suction machine silencing water tank and silent hydrogen suction machine

Abstract

The application discloses a hydrogen suction machine silencing water tank and a mute hydrogen suction machine, which comprise a water tank body, a first silencing pipe and a second silencing pipe, the water tank body is provided with an oxygen gas inlet, a hydrogen gas inlet and a gas outlet, the oxygen gas inlet and the hydrogen gas inlet are respectively used for connecting two electrodes of an electrolytic cell, the first silencing pipe and the second silencing pipe are both arranged in the water tank body, one end of the first silencing pipe is communicated with the oxygen gas inlet and the other end extends to the top of the water tank body for releasing oxygen gas, one end of the second silencing pipe is communicated with the hydrogen gas inlet and the other end extends to the top of the water tank body for releasing hydrogen gas. The hydrogen suction machine silencing water tank can be used for the hydrogen suction machine, can reduce the burst noise accompanied by hydrogen gas bubbles and oxygen gas bubbles generated in the process of electrolyzing pure water, and can further provide a comfortable use environment for users, and the users will not feel the noise generated by the hydrogen suction machine even in a sleep environment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a hydrogen suction machine silencing water tank and a silent hydrogen suction machine. BACKGROUND

[0002] The household hydrogen suction machine is a high-end auxiliary treatment device, which is suitable for the treatment of various diseases and is very suitable for health care groups, and can achieve the effect of treating diseases and keeping healthy. It has good treatment effect on patients with hypertension, diabetes, cancer and other diseases, and is also suitable for people with lung diseases and people with blood problems. Since the hydrogen and oxygen generated by the hydrogen production electrolytic cell of the hydrogen suction machine will carry a large amount of water vapor, it needs to be cooled again in the pure water of the water tank to liquefy the water vapor into pure water and keep it in the pure water tank. In this way, it can avoid the rapid reduction of water caused by the loss of water vapor, or avoid the condensation of water droplets in the water vapor suction pipe, thereby affecting the normal operation of the hydrogen suction machine equipment and the comfortable experience of the user; therefore, when the hydrogen bubbles and oxygen bubbles generated by the electrolytic pure water enter the water tank, the gas rises from the bottom of the water tank to the water surface, and the bubbles will expand and burst when they reach the water surface. The water body collides rapidly to produce bubble sound, and the size of the bubble sound is related to the size of the bubble expansion. The larger the bubble expansion, the larger the sound decibel. It can be seen that the existing hydrogen suction machine will produce bubble sound when producing hydrogen. The reason is that the bubbles generated by electrolysis will naturally expand and burst when they reach the water surface, and the water body collides rapidly to produce continuous and crisp bubble sound. SUMMARY

[0003] Therefore, in view of the problem that the hydrogen suction machine produces bubble sound when producing hydrogen in the prior art, it is necessary to provide a hydrogen suction machine silencing water tank. The hydrogen suction machine silencing water tank can be used for the hydrogen suction machine, can reduce the burst noise accompanied by the hydrogen bubbles and oxygen bubbles generated during the electrolysis of pure water, and thus provides a comfortable use environment for the user, even in a sleep environment.

[0004] An embodiment of the present application provides a hydrogen suction machine silencing water tank.

[0005] A silencer water tank for a hydrogen absorption machine includes a tank body, a first silencer pipe, and a second silencer pipe. The tank body has an oxygen inlet, a hydrogen inlet, and an outlet. The oxygen inlet and the hydrogen inlet are respectively used to connect and communicate with two electrodes of an electrolytic cell. The first silencer pipe and the second silencer pipe are both disposed in the tank body. One end of the first silencer pipe is connected to the oxygen inlet and the other end extends to the top of the tank body for releasing oxygen. One end of the second silencer pipe is connected to the hydrogen inlet and the other end extends to the top of the tank body for releasing hydrogen.

[0006] In some embodiments, the oxygen inlet and the hydrogen inlet are located at the bottom of the water tank body, and the outlet is located at the top of the water tank body.

[0007] In some embodiments, the first silencer tube has a first balancing hole at the end near the oxygen inlet.

[0008] In some embodiments, the first silencer has a plurality of first balance holes, which are spaced apart on the first silencer.

[0009] In some embodiments, the second silencer tube has a second balancing hole at one end near the oxygen inlet.

[0010] In some embodiments, the second silencer has a plurality of second balance holes, which are spaced apart on the second silencer.

[0011] In some embodiments, the water tank body is further provided with a water inlet, the water inlet is located on the top of the water tank body, and a tank cover is provided at the water inlet, the tank cover being used to open or close the water inlet.

[0012] In some embodiments, the water tank body is further provided with a drain outlet located at the bottom of the water tank body, and a bottom cover is provided at the drain outlet for opening or closing the drain outlet.

[0013] In some embodiments, the length of the first silencer pipe is 1 / 2 to 4 / 5 of the depth of the water tank.

[0014] And / or, the length of the second silencer pipe is 1 / 2 to 4 / 5 of the depth of the water tank.

[0015] One embodiment of this application also provides a silent hydrogen absorption machine.

[0016] A silent hydrogen absorption machine includes an electrolytic cell and a silencer water tank for the hydrogen absorption machine. The first electrode of the electrolytic cell is matched with the oxygen inlet of the silencer water tank for the hydrogen absorption machine, and the second electrode of the electrolytic cell is matched with the hydrogen inlet of the silencer water tank for the hydrogen absorption machine.

[0017] The aforementioned hydrogen inhalation machine's silencer water tank utilizes tubular structures—the first and second silencer pipes—to confine oxygen and hydrogen bubbles, preventing their expansion. This allows the bubbles to rise to the water surface and burst in the air. The sound generated by this air vibration is significantly reduced by the confining of the silencer pipes, eliminating any uncomfortable noise for the user. This perfectly solves the problem of bubble noise in traditional hydrogen inhalation machines. Developed specifically for use during nighttime sleep, this silencer water tank reduces the bubbling sound produced by electrolysis, ensuring a peaceful sleep for users, especially the elderly or those with sleep problems or insomnia. It allows users to improve their sleeping environment and treat illnesses without generating secondary noise pollution, providing a more comfortable sleep environment.

[0018] The aforementioned hydrogen absorption machine's silencer water tank has tubular structures at the bottom of the tank for both hydrogen and oxygen, leading to the top of the tank. When hydrogen and oxygen bubbles generated from the electrolysis of pure water enter the bottom of the tank, they rise through a first silencer pipe and a second silencer pipe, respectively, and reach the air at the top of the tank. Because the bubbles are bound by the tubular structures and do not expand, they rise to the surface of the water and burst in the air. The sound generated by the air vibration is very slight and does not produce noise. After testing, the noise levels of the ordinary water tank were as follows: ≥85 decibels when the user is 10cm away from the hydrogen inhalation machine; ≥75 decibels when the user is 1m away; and ≥55 decibels when the user is 5m away. The noise levels of the hydrogen inhalation machine's silent water tank were as follows: ≤40 decibels when the user is 10cm away; ≤35 decibels when the user is 1m away; and ≤20 decibels when the user is 5m away.

[0019] The aforementioned hydrogen absorption machine's silencer water tank generates water vapor when producing hydrogen and oxygen. This water vapor in the first and second silencer pipes pre-condenses into liquid, causing a continuous increase in pure water within the pipes. This leads to a pressure imbalance between the pipes and the water tank, affecting the direction of gas flow during bubble generation and disrupting the water circulation in the hydrogen electrolyzer, ultimately preventing the hydrogen absorption machine from functioning properly. Therefore, this application includes several small holes, specifically a first balance hole and a second balance hole, located slightly below the first and second silencer pipes. These holes ensure pressure balance within the first and second silencer pipes and the water tank, maintaining a consistent water level in both the tank and the silencer pipes, thus preventing interference with normal water circulation in the electrolyzer. Gas normally enters through the oxygen and hydrogen inlets at the bottom of the water tank. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0022] Figure 1 This is a schematic diagram of the silencer water tank of a hydrogen absorption machine according to an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures

[0024] 10. Silent hydrogen absorption machine; 100. Hydrogen absorption machine silencer water tank; 110. Water tank body; 111. Oxygen inlet; 112. Hydrogen inlet; 113. Gas outlet; 114. Water inlet; 115. External drain; 120. First silencer pipe; 121. First balance hole; 130. Second silencer pipe; 131. Second balance hole; 200. Electrolytic cell. Detailed Implementation

[0025] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0031] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] This application provides a silent water tank 100 for a hydrogen inhalation machine to solve the problem that existing hydrogen inhalation machines produce bubbling noise while generating hydrogen, affecting the user's hearing. The silent water tank 100 for the hydrogen inhalation machine will be described below with reference to the accompanying drawings.

[0034] The hydrogen absorption machine silencer water tank 100 provided in this application embodiment is exemplary; please refer to [link to example]. Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of the silencer water tank 100 for a hydrogen inhalation machine provided in an embodiment of this application. The silencer water tank 100 of this application can be used for hydrogen production in a silent hydrogen inhalation machine 10. The silent hydrogen inhalation machine 10 prepared using the above-described silencer water tank 100 can serve as a high-end auxiliary therapeutic device, suitable for the treatment of various diseases and for health maintenance. It can achieve both therapeutic and health maintenance effects, showing good therapeutic effects on patients with hypertension, diabetes, cancer, and other diseases. It is also suitable for people with lung diseases and blood-related problems. The hydrogen produced by the silent hydrogen inhalation machine 10 of this invention has selective antioxidant properties. Based on this selective antioxidant effect, hydrogen has therapeutic effects on oxidative damage, inflammatory responses, apoptosis, and abnormal angiogenesis in various disease processes.

[0035] To more clearly illustrate the structure of the hydrogen absorption machine's silencer water tank 100, the following description, in conjunction with the accompanying drawings, will be provided.

[0036] For example, please refer to Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of the silencing water tank 100 for a hydrogen absorption machine provided in an embodiment of this application. The silencing water tank 100 for a hydrogen absorption machine includes a tank body 110, a first silencing pipe 120, and a second silencing pipe 130.

[0037] The water tank body 110 has an oxygen inlet 111, a hydrogen inlet 112, and an outlet 113. The oxygen inlet 111 and the hydrogen inlet 112 are respectively used to connect and communicate with the two electrodes of the electrolytic cell 200. Specifically, the two electrodes of the electrolytic cell 200 are respectively connected to the positions on the water tank body 110 corresponding to the oxygen inlet 111 and the hydrogen inlet 112, so that the two electrodes of the electrolytic cell 200 are respectively connected to the oxygen inlet 111 and the hydrogen inlet 112, so that the generated oxygen enters the water tank body 110 through the oxygen inlet 111 and the generated hydrogen enters the water tank body 110 through the hydrogen inlet 112.

[0038] Both the first silencer pipe 120 and the second silencer pipe 130 are installed inside the water tank body 110. One end of the first silencer pipe 120 is connected to the oxygen inlet 111, and the other end extends to the top of the water tank body 110 for releasing oxygen. One end of the second silencer pipe 130 is connected to the hydrogen inlet 112, and the other end extends to the top of the water tank body 110 for releasing hydrogen. The outlet 113 is used for the overflow of hydrogen, oxygen, and other gases inside the water tank body 110.

[0039] The aforementioned hydrogen inhalation machine's silencer water tank 100 employs tubular structures, specifically the first silencer pipe 120 and the second silencer pipe 130, to confine oxygen and hydrogen bubbles, preventing their expansion. This allows the oxygen and hydrogen bubbles to rise to the water surface and burst in the air. The sound generated by this air vibration is significantly reduced by the silencer pipes 120 and 130, eliminating any uncomfortable noise for the user. This perfectly solves the problem of bubble noise in traditional hydrogen inhalation machines. The aforementioned silencer water tank 100 was developed to create a silent hydrogen inhalation machine 10 for nighttime sleep. It reduces the "gurgling" bubble sound produced by the electrolysis process, ensuring a peaceful sleep for users, especially elderly users with sleep problems or insomnia. This allows users to improve their sleeping environment and treat illnesses without generating secondary noise pollution, providing a more comfortable sleep environment.

[0040] In some of these embodiments, please refer to Figure 1As shown, the oxygen inlet 111 and hydrogen inlet 112 are located at the bottom of the water tank body 110, and the outlet 113 is located at the top of the water tank body 110. This allows oxygen and hydrogen to automatically rise to the top of the water tank body 110 under the action of buoyancy and be discharged from the outlet 113 for use by users for breathing, treatment, and health care.

[0041] In some embodiments, the first silencer 120 has a first balance hole 121 at the end near the oxygen inlet 111.

[0042] In some embodiments, the shape of the first balancing hole 121 can be circular, square, triangular, or other structures, and the shape of the first balancing hole 121 can be set according to actual needs.

[0043] In some embodiments, the size of the first balancing hole 121 can be set according to actual needs.

[0044] In some embodiments, the number of first balance holes 121 in the first silencer tube 120 is multiple, and the multiple first balance holes 121 are distributed at intervals on the first silencer tube 120.

[0045] In some embodiments, the second silencer 130 has a second balance hole 131 at the end near the oxygen inlet 111.

[0046] In some embodiments, the shape of the second balancing hole 131 can be circular, square, triangular, or other structures, and the shape of the second balancing hole 131 can be set according to actual needs.

[0047] In some embodiments, the size of the second balancing hole 131 can be set according to actual needs.

[0048] In some embodiments, the second balancing holes 131 of the second silencer tube 130 are multiple, and the multiple second balancing holes 131 are distributed at intervals on the second silencer tube 130.

[0049] The aforementioned hydrogen absorption machine's silencer water tank 100 produces water vapor when generating hydrogen and oxygen. This water vapor pre-condenses into liquid within the first silencer pipe 120 and the second silencer pipe 130, causing a continuous increase in pure water within the pipes. This leads to a pressure imbalance between the pipes and the water tank, affecting the direction of gas flow during bubble generation and disrupting the water circulation in the hydrogen electrolysis cell 200, ultimately preventing the hydrogen absorption machine from functioning properly. Therefore, this application includes several [unclear text - likely related to a specific feature or feature] located slightly below the first silencer pipe 120 and the second silencer pipe 130. The small holes, specifically the first balance hole 121 and the second balance hole 131, can ensure the air pressure balance inside the first silencer pipe 120, the second silencer pipe 130 and the water tank 110, and ensure that the water level inside the water tank 110 and the water level inside the first silencer pipe 120 and the second silencer pipe 130 are consistent, so as not to interfere with the normal water circulation of the electrolytic cell 200. Normally, the oxygen inlet 111 and the hydrogen inlet 112 at the bottom of the water tank are introduced.

[0050] In some of these embodiments, please refer to Figure 1 As shown, the water tank body 110 is also provided with a water inlet 114. The water inlet 114 is located on the top of the water tank body 110, and a tank cover is provided at the water inlet 114. The tank cover is used to open or close the water inlet 114. The water inlet 114 is used to connect an external water inlet pipe, through which water can be injected into the water tank body 110.

[0051] In some of these embodiments, please refer to Figure 1 As shown, the water tank body 110 is also equipped with a drain outlet. The drain outlet is located at the bottom of the water tank body 110, and a bottom cover is provided at the drain outlet. The bottom cover is used to open or close the drain outlet. A drain pipe can be connected to the drain outlet, and the drain pipe is used to assist in the drainage of liquid inside the water tank body 110.

[0052] In some embodiments, a valve structure may be provided on the drain pipe. The valve structure allows for the opening and closing of the drain pipe. The valve structure is attached... Figure 1 Not shown in the image.

[0053] In some embodiments, the length of the first silencer pipe 120 is 1 / 2 to 4 / 5 of the depth of the water tank body 110. That is, the upward-facing end of the first silencer pipe 120 extends to the top of the water tank body 110. Specifically, the exact distance from the upward-facing end of the first silencer pipe 120 to the top of the water tank body 110 can be set as needed.

[0054] In some embodiments, the length of the second silencer pipe 130 is 1 / 2 to 4 / 5 of the depth of the water tank body 110. That is, the upward-facing end of the second silencer pipe 130 extends to the top of the water tank body 110. Specifically, the exact distance from the upward-facing end of the second silencer pipe 130 to the top of the water tank body 110 can be set as needed.

[0055] One embodiment of this application also provides a silent hydrogen absorption machine 10.

[0056] A silent hydrogen absorption machine 10 includes an electrolyzer 200 and a silent water tank 100. The electrolyzer 200 is located outside the silent water tank 100. The first electrode of the electrolyzer 200 is coupled to the oxygen inlet 111 of the silent water tank 100, and the second electrode of the electrolyzer 200 is coupled to the hydrogen inlet 112 of the silent water tank 100. The liquid entering the electrolyzer 200 can be water from the silent water tank 100. The aforementioned silent hydrogen absorption machine 10 reduces noise during use, preventing user discomfort.

[0057] In summary, the aforementioned hydrogen absorption machine's silencer water tank 100 has tubular structures at the bottom of the tank body 110 for both hydrogen inlet 112 and oxygen inlet 111, leading to the top of the tank body 110. When hydrogen and oxygen bubbles generated by electrolysis of pure water enter the bottom of the tank body 110, they rise through a first silencer pipe 120 and a second silencer pipe 130, respectively, and reach the air at the top of the tank body 110. Because the bubbles are bound by the tubular structures and do not expand, they rise to the surface of the water and burst in the air. The sound generated by the air vibration is very slight and does not produce noise. After testing, the noise levels of the ordinary water tank were as follows: ≥85 decibels when the user is 10cm away from the hydrogen inhalation machine; ≥75 decibels when the user is 1m away; and ≥55 decibels when the user is 5m away. The noise levels of the 100-cell silent water tank for the hydrogen inhalation machine were as follows: ≤40 decibels when the user is 10cm away; ≤35 decibels when the user is 1m away; and ≤20 decibels when the user is 5m away.

[0058] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A silencer water tank for a hydrogen absorption machine, characterized in that, The device includes a water tank body, a first silencer pipe, and a second silencer pipe. The water tank body has an oxygen inlet, a hydrogen inlet, and an outlet. The oxygen inlet and the hydrogen inlet are respectively used to connect and communicate with the two electrodes of the electrolytic cell. Both the first silencer pipe and the second silencer pipe are disposed within the water tank body. One end of the first silencer pipe is connected to the oxygen inlet, and the other end extends to the top of the water tank body to release oxygen. One end of the second silencer pipe is connected to the hydrogen inlet, and the other end extends to the top of the water tank body to release hydrogen. The end of the first silencer pipe near the oxygen inlet has a first balance hole, and the end of the second silencer pipe near the oxygen inlet has a second balance hole. The length of the first silencer pipe is 1 / 2 to 4 / 5 of the depth of the water tank body, and the length of the second silencer pipe is 1 / 2 to 4 / 5 of the depth of the water tank body.

2. The silencing water tank for the hydrogen absorption machine according to claim 1, characterized in that, The oxygen inlet and the hydrogen inlet are located at the bottom of the water tank, and the outlet is located at the top of the water tank.

3. The silencing water tank for the hydrogen absorption machine according to claim 1, characterized in that, The first silencer has multiple first balance holes, which are spaced apart on the first silencer.

4. The silencing water tank for the hydrogen absorption machine according to claim 1, characterized in that, The second silencer has multiple second balance holes, which are spaced apart on the second silencer.

5. The silencing water tank for the hydrogen absorption machine according to any one of claims 1-4, characterized in that, The water tank body is also provided with a water inlet, which is located on the top of the water tank body. A tank cover is provided at the water inlet, which is used to open or close the water inlet.

6. The silencing water tank for a hydrogen absorption machine according to any one of claims 1-4, characterized in that, The water tank body is also provided with a drain outlet, which is located at the bottom of the water tank body. A bottom cover is provided at the drain outlet, which is used to open or close the drain outlet.

7. A silent hydrogen absorption machine, characterized in that, The device includes an electrolytic cell and a silencing water tank for a hydrogen absorption machine as described in any one of claims 1-6, wherein the first electrode of the electrolytic cell is coupled to the oxygen inlet of the silencing water tank for the hydrogen absorption machine, and the second electrode of the electrolytic cell is coupled to the hydrogen inlet of the silencing water tank for the hydrogen absorption machine.

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