CN113350159A - Hydrogen-rich water bathing system - Google Patents

Abstract

The invention provides a hydrogen-rich water bathing system which comprises a filtering device and an electrolysis device, wherein a water outlet of the filtering device is connected with an electrolysis water pipe, the electrolysis device is provided with an electrolysis water inlet, a hydrogen outlet and an oxygen outlet, the other end of the electrolysis water pipe is communicated with the electrolysis water inlet, the oxygen outlet is connected with a bathing water pipe, and the hydrogen outlet is communicated to the bathing water pipe or the electrolysis water pipe; the hydrogen-enriched water bath system also comprises an ozone generating device, wherein the ozone generating device is connected to the bath water pipe, and a one-way valve is also arranged on the bath water pipe between the electrolysis device and the ozone generating device; the hydrogen-rich water bathing system is used for people to bathe and is beneficial to human health.

Description

Hydrogen-rich water bathing system

Technical Field

The invention relates to the field of beauty equipment, in particular to a hydrogen-rich water bathing system.

Background

Numerous studies have demonstrated that aging in the human body is a typical oxidative process, i.e., oxidation equates to aging. The scholars of the university of Hiroshima, Japan, published a paper in Journal of Photochemistry and Photobiology 2012 and introduced the research results of the scholars, human anti-wrinkle effect tests. Research suggests that hydrogen washing can be used as an anti-wrinkle means by scavenging active oxygen. The hydrogen and the active oxygen free radicals are combined to generate water to promote cell metabolism, the effect of water supplement in the cells is difficult to achieve by other similar products, and 100% of the water supplement agent has no toxic or side effect. The hydrogen has strong permeability and can enter the skin of a human body to be absorbed by the human body, so that the hydrogen-rich water bath can play the roles of resisting oxidation, resisting aging, beautifying and tendering the skin. In addition, the hydrogen has better medical efficacy, and the hydrogen which is not absorbed by the skin and enters the air and the oxygen generated by the electrolytic cell can also enter the human body by the respiration of people, so that the hydrogen has good medical efficacy.

Although people know the benefits of using hydrogen-rich water for bathing on human bodies, the existing hydrogen-rich water bathing device easily causes the temperature of an electrolysis module to be overhigh due to the uninterrupted electrolysis of the hydrogen module during use, seriously influences the hydrogen production efficiency, and has low hydrogen-rich water concentration. Therefore, the medical beauty skin care efficacy of the existing hydrogen-rich water bath device is not obvious.

Disclosure of Invention

Based on this, there is a need for a hydrogen-rich water bathing system that has a cosmetic effect and is beneficial to health.

The invention provides a hydrogen-rich water bathing system which comprises a filtering device, an electrolysis device and a bathing water pipe, wherein a water outlet of the filtering device is connected with the electrolysis water pipe, the electrolysis device is provided with an electrolysis water inlet, a hydrogen outlet and an oxygen outlet, the other end of the electrolysis water pipe is communicated with the electrolysis water inlet, and the hydrogen outlet is communicated with the bathing water pipe; the electrolysis device comprises an electrolysis cell and a heat exchange system which can conduct heat mutually, the heat exchange system comprises a heat exchange device body, a heat exchange device and a phase change cavity are arranged in the heat exchange device body, the heat exchange device and the phase change cavity can conduct heat mutually, and a phase change material is arranged in the phase change cavity.

Preferably, the heat exchange device is a heat exchange cavity, the heat exchange device body is further provided with a heat conducting medium inlet and a heat conducting medium outlet, and the heat conducting medium inlet and the heat conducting medium outlet are both communicated with the heat exchange cavity.

Preferably, the hydrogen-rich water bathing system further comprises an ozone generating device, which is in communication with the bathing water pipe.

Preferably, the hydrogen generating device further comprises an aeration device, wherein hydrogen flows through the aeration device, so that macromolecular hydrogen in the hydrogen-rich water is changed into micro-nano-scale micromolecular hydrogen; the hydrogen-rich water bathing system further comprises a sealed water tank, the aeration device is located in the sealed water tank and communicated with the hydrogen outlet, and the bathing water pipe is communicated to the sealed water tank.

Preferably, the water supply device further comprises a water supply tank, a water quality detection probe and a liquid level detection probe, wherein the water quality detection probe and the liquid level detection probe are used for detecting the water quality and the liquid level in the water supply tank, the electrolysis water pipe is communicated with the water supply tank, the water supply tank is communicated with the electrolysis device, and the electrolysis water pipe supplies water to the electrolysis device through the water supply tank.

Preferably, the hydrogen-rich water bathing system further comprises a temperature sensor, a heating module and an ion exchange resin, wherein the temperature sensor, the heating module and the ion exchange resin are positioned between the water supply tank and the electrolysis device.

Preferably, the oxygen outlet is communicated with the water supply tank, and the water supply tank is provided with an exhaust port; alternatively, the first and second electrodes may be,

the oxygen outlet is communicated with the water supply tank, the water supply tank is connected with an oxygen pipe, the hydrogen outlet is connected with a hydrogen pipe, the hydrogen pipe is communicated with the oxygen pipe and then connected with a gas-liquid mixing device, and the hydrogen pipe and the oxygen pipe are provided with check valves to avoid backflow of hydrogen and oxygen.

Preferably, the phase change chamber includes a first phase change chamber and a second phase change chamber, the first phase change chamber is located between the heat exchange chamber and the second phase change chamber, the first phase change chamber and the heat exchange chamber can directly conduct heat with each other, the first phase change chamber and the second phase change chamber can also directly conduct heat with each other, phase change materials with different phase change temperatures are respectively arranged in the first phase change chamber and the second phase change chamber, the electrolysis apparatus further includes a temperature adjustment device, and the heat conduction medium inlet and the heat conduction medium outlet are communicated with the temperature adjustment device through a heat exchange pipeline.

Preferably, a first phase change material is arranged in the first phase change cavity, a second phase change material is arranged in the second phase change cavity, and the phase change temperature of the first phase change material is smaller than that of the second phase change material; the ratio of the phase transition temperature of the first phase change material to the phase transition temperature of the second phase change material is: 1: 1.5-3.5; the first phase change material is a gas-liquid phase change material, and the second phase change material is a solid-liquid phase change material; or;

the first phase change material is one or a mixture of water, ethanol or freon; the second phase change material is one or a mixture of more of a phase change metal material, paraffin or inorganic hydrated salt.

Preferably, hydrogen-rich water bathing system still includes intelligent control terminal, intelligent control terminal includes intelligent AI chip and thing networked control module, intelligent AI chip with thing networked control module connects, electrolytic device with thing networked control module is connected.

Compared with the prior art, the invention has the following beneficial effects:

the hydrogen-rich water bathing system provided by the invention is provided with the heat exchange system, and heat exchange is carried out by the heat absorption and heat release principle of the phase change material during phase change, so that the effect of adjusting the temperature of the electrolysis device is achieved, the electrolysis device can be ensured to be in a proper temperature range, the hydrogen production efficiency is ensured, the hydrogen-rich water bathing system is safe and reliable, the concentration of the hydrogen-rich water is relatively high, and the medical effect of the hydrogen-rich water bathing can be ensured.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic structural view of a hydrogen-rich water bathing system in accordance with a preferred embodiment of the present invention;

FIGS. 2-4 are schematic structural views of hydrogen-rich water bath systems in accordance with other preferred embodiments of the present invention;

FIGS. 5 and 6 are schematic structural views of the heat exchange system of the present invention;

FIG. 7 is a schematic structural view of a hydrogen-rich water bathing system in accordance with another preferred embodiment of the present invention;

FIG. 8 is a schematic view showing the internal structure of an electrolytic apparatus of the present invention;

FIG. 9 is a schematic diagram of the entire structure of an electrolyzing apparatus according to the present invention.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, 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 belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 9, the present invention provides a hydrogen-rich water bathing system comprising a filtering device 7, an electrolysis device 1-1, and a bathing water pipe 2-11. The water outlet of the filtering device 7 is connected with an electrolytic water pipe 2-14, and the electrolytic device 1-1 is provided with an electrolytic water inlet, a hydrogen outlet and an oxygen outlet. The other end of the electrolysis water pipe 2-14 is communicated with the electrolysis water inlet, and the hydrogen outlet is communicated with the bath water pipe 2-11. The water filtered by the filtering device 7 flows to the electrolysis device 1-1, and the hydrogen and water electrolyzed by the electrolysis device 1-1 directly flow out from the bath water pipe 2-11, so that hydrogen-rich water can be produced for bath, which has the function of beauty and is beneficial to the health. Active oxygen can be eliminated through using the hydrogen-rich water bath, and as anti-wrinkle means, can play cosmetic anti-wrinkle effect through the hydrogen-rich water bath, when using the hydrogen-rich water bath, hydrogen combines with active oxygen free radical back to produce water, promotes cell metabolism, and the efficiency of its intracellular moisturizing is that other similar products are difficult to reach, and 100% innoxic side effect. The electrolysis device 1-1 comprises an electrolysis cell 10 and a heat exchange system which can conduct heat mutually, the heat exchange system comprises a heat exchange device body 20, a heat exchange device and a phase change cavity are arranged in the heat exchange device body 20, the heat exchange device and the phase change cavity can conduct heat mutually, and a phase change material is arranged in the phase change cavity. The electrolytic cell 10 will generate heat or absorb heat during operation, but the hydrogen production process in the electrolytic cell 10 needs to be maintained within a certain temperature range to achieve higher efficiency, and the heat exchange system is used to adjust the temperature of the electrolytic cell 10 to meet the optimal temperature range, which is described in the specification with the hydrogen production method. The heat exchange system comprises a heat exchange device body 20, wherein a heat exchange device and a phase change cavity are arranged in the heat exchange device body 20, and the heat exchange device and the phase change cavity can directly conduct heat mutually. And a phase change material is arranged in the phase change cavity.

In a preferred embodiment, the heat exchange device is a heat exchange chamber 1, the heat exchange device body 20 is further provided with a heat conducting medium inlet 11 and a heat conducting medium outlet 12, and both the heat conducting medium inlet 11 and the heat conducting medium outlet 12 are communicated with the heat exchange chamber 1; the heat transfer medium may be water or gas.

In a preferred embodiment, the hydrogen-rich water bathing system further comprises an ozone generating device 7-1, wherein the ozone generating device 7-1 is communicated with the bathing water pipe 2-11 (it should be noted that the bathing water pipe 2-11 is connected to the upstream and the downstream of the sealed water tank 6-2, and the bathing water pipe connected to the downstream of the sealed water tank 6-2 is connected to a shower head or a faucet). According to research, ozone has the following functions: 1) and (3) killing viruses: directly destroy RNA and DNA of the virus to kill the virus; 2) killing bacterial microorganisms: firstly, the cell membrane is acted, and then substances in the membrane are destroyed until the substances are killed; 3) degrading toxic and harmful substances: o3 can be quickly oxidized and degraded to CO, sulfide, benzene, virus in water and other harmful substances in air. Because the ozone has the function of disinfection and sterilization, bacteria and viruses on the skin on the surface of the human body can be killed by the ozone, and people can firstly use ozone water with safe concentration for 1-3 minutes to shower to play the role of disinfection and sterilization when taking a bath. In addition, the ozone can be quickly decomposed into oxygen in the air, the oxygen cannot stay for a long time, the oxygen content in the air is increased, and the ozone is beneficial and harmless to the human body. When the ozone disinfection device is used, the ozone generation device 7-13 is started after the water faucet is opened, ozone is generated and enters a pipeline of a shower to generate ozone water with safe concentration for disinfecting and sterilizing the skin surface of a human body, and the ozone generation device 7-13 is automatically closed after 1-3 minutes. At the moment, the hydrogen production system is started, the hydrogen and the oxygen generated by the electrolysis device 1-1 are filtered by the filter device and mixed with the hydrogen, and then the oxygen is mixed with water to generate high-concentration hydrogen-rich and oxygen-rich water for showering.

Referring to fig. 1 and 3, in a preferred embodiment, the hydrogen generating device further comprises an aeration device 6-1, and hydrogen flows through the aeration device 6-1 to change macromolecular hydrogen in the hydrogen-rich water into micro-nano-scale small-molecule hydrogen. The aeration device 6-16-1 can be a porous aeration device 6-1, such as foam metal, porous membrane, porous ceramic and the like, so that macromolecular hydrogen in the hydrogen-rich water is changed into micro-nano-grade micromolecular hydrogen, the dissolving amount of the hydrogen in the water can be increased, and the concentration of the hydrogen-rich water is increased; the hydrogen-rich water bath system further comprises a sealed water tank 6-2, the aeration device 6-1 is located in the sealed water tank 6-2 and communicated with the hydrogen outlet, the bath water pipe 2-11 is communicated to the sealed water tank 6-2, and a water outlet of the sealed water tank 6-2 is also connected with the bath water pipe 2-11. Referring to fig. 1, in one embodiment, a hydrogen outlet is connected to the aeration device 6-1, hydrogen is mixed and dissolved with bath water in a sealed water tank 6-2, and hydrogen-rich water is discharged and then connected to a shower head or a faucet. Refer to fig. 4. Referring to FIG. 3, in another embodiment, an oxygen outlet is connected to a water supply tank 3-1, an oxygen pipe 3-12 is connected to the upper part of the water supply tank 3-1, the oxygen pipe 3-12 is connected to an aeration device 6-1, a hydrogen outlet is also connected to the aeration device 6-1, hydrogen and oxygen are mixed and dissolved with bath water in a sealed water tank 6-2, and hydrogen-rich and oxygen-rich water is connected to a shower head or a faucet after flowing out.

Referring to fig. 2, a gas-liquid mixing device is further included, in one embodiment, a hydrogen outlet is communicated to the gas-liquid mixing device 6-3, hydrogen is mixed and dissolved with bath water in the gas-liquid mixing device 6-3, and hydrogen-rich water is discharged and then is connected to a shower head or a faucet. Referring to FIG. 4, in another embodiment, the oxygen outlet is connected to a water supply tank 3-1, the upper part of the water supply tank 3-1 is connected to an oxygen pipe 3-12, the oxygen pipe 3-12 is connected to a gas-liquid mixing device 6-2, the hydrogen outlet is also connected to the gas-liquid mixing device 6-2, hydrogen and oxygen are mixed and dissolved with bath water in the gas-liquid mixing device 6-2, and hydrogen-rich oxygen-rich water is connected to a shower head or a faucet after flowing out.

Referring to fig. 1-4, in a preferred embodiment, the system further comprises a water supply tank 3-1, a water quality detection probe 5-5 and a liquid level detection probe 5-6, wherein the water quality detection probe 5-5 and the liquid level detection probe 5-6 are used for detecting the water quality and the liquid level in the water supply tank 3-1, the electrolyzed water pipe 2-14 is communicated with the water supply tank 3-1, the water supply tank 3-1 is communicated with the electrolysis device 1-1, and the electrolyzed water pipe 2-14 supplies water to the electrolysis device 1-1 through the water supply tank. The electrolyzer 1-1 has requirements for water source, which is pure water or deionized water or redistilled water. The water quality detection device 5-5 is used for detecting the water quality in the water supply tank 3-1, if the water quality of the water added by a user does not reach the standard, the water quality detection device 5-5 can transmit a signal to a corresponding control circuit, the machine is not started, and the alarm requires the replacement of a water source. The liquid level detection device 5-6 can measure the water level in the water supply tank 3-1, the liquid level detection device 5-6 can also be connected with a corresponding control circuit to control a corresponding water replenishing pump to replenish water for the water supply tank 3-1, certainly, manual water replenishing can also be carried out by arranging a water filling port, and the water level of the water supply tank 3-1 is generally kept above 2/3. The bathing system also comprises a water supply pump 5-7, wherein the water supply pump 5-7 is used for supplementing water to the electrolysis device, and the water supply pump 5-7 can be automatically controlled by a control circuit to supply water to the electrolysis device. As the electrolyzer 1-1 works, the water in the water supply tank 3-1 is less and less, and the electrolyzer can be burnt out once the water is short. Therefore, when the water in the water supply tank 3-1 is lower than a certain set value, such as 1/10 of the whole water tank, the liquid level detection device 5-6 inputs a signal into the control circuit, the machine stops working and gives an alarm (a flash lamp is arranged and flashes), a user is reminded to add water, or the device automatically adds water, and the user can check whether the corresponding water supply pump 5-7 is in failure or the water supply tank 3-1 is in water shortage and the like. In addition, the water feeding pump 5-7 also plays a role in pressurization, is beneficial to increasing the circulation of water in the electrolysis device 1-1 and plays a role in reducing the internal temperature of the electrolysis device 1-1. Of course, if the vertical distance between the outlet of the water supply tank 3-1 and the water inlet of the electrolyzer 1-1 is large enough to have a certain potential, the water pump 5-7 may not be added when the water in the water supply tank 3-1 can flow into the electrolyzer with a certain pressure. If the water feeding pump 5-7 is arranged, the water feeding pump 5-7 can be set with interval starting time, the water feeding pump 5-7 is started when the machine starts to be started, and the water in the water feeding tank 3-1 is started again when the water reaches a certain temperature, such as 40 ℃, or the water is started once in half an hour. If the water feeding pump 5-7 is provided, the check valve 5-10 is not needed, and the check valve 5-10 is used for preventing oxygen in the electrolysis device 1-1 from flowing back to enter the water inlet of the electrolysis device 1-1, so that the water is not favorably flowed in. If the water feeding pump 5-7 is not arranged, the one-way valve 5-10 or the one-way valve 5-10 can be arranged according to the vertical distance between the outlet of the water feeding tank 3-1 and the water inlet of the electrolysis device 1-1, because the situation that oxygen in the electrolysis device 1-1 does not flow out from the oxygen port but enters the water inlet of the electrolysis device 1-1 from the inside of the electrolysis device 1-1 when the electrolysis device 1-1 is started can exist at the beginning, but the phenomenon that the oxygen enters the water inlet of the electrolysis device 1-1 after the electrolysis device 1-1 works for a few minutes basically disappears, and the electrolysis device 1-1 works normally. Therefore, the feed pump 5-7 and the check valve 5-10 may be provided separately or neither depending on the design of the machine system.

In a preferred embodiment, the hydrogen-rich water bath system further comprises a temperature sensor 5-8, a heating module 5-2 and an ion exchange resin 5-3, wherein the temperature sensor 5-8, the heating module 5-2 and the ion exchange resin 5-3 are positioned between the water supply tank 3-1 and the electrolysis device 1-1. The filtering means 5-3 may filter impurities in the water introduced into the electrolytic cell 10, and the filtering means 5-3 may employ ion exchange resin or the like. The temperature probe can be arranged in the water supply tank 3-1 or on the water supply pipeline 3-2 and is used for detecting the temperature of a water source, because the low temperature or the high temperature is unfavorable for the working efficiency and the service life of the electrolytic cell 10, when the water temperature is low or even freezes, the temperature probe transmits a low-temperature signal to a corresponding control circuit, the machine is not started, the instant heating module 5-2 is immediately started at the moment, ice is melted until the water temperature reaches about 20 ℃, the machine is started to work, and the instant heating module 5-2 stops heating at the moment.

Referring to fig. 1 and 2, in a preferred embodiment, the oxygen outlet is communicated with the water supply tank 3-1, and the water supply tank 3-1 is provided with an exhaust port 3-11 through which oxygen is exhausted into the air to increase the oxygen concentration in the air, and the oxygen enters the human body through breathing, which is also beneficial to the health.

Referring to fig. 3 and 4, in a preferred embodiment, the oxygen outlet is communicated with the water supply tank 3-1, the water supply tank 3-1 is connected with an oxygen pipe 1-12, the hydrogen outlet is connected with a hydrogen pipe 3-13, the hydrogen pipe 3-13 is communicated with the oxygen pipe 1-12 and then connected with a gas-liquid mixing device 6-3 (or a sealed water tank 6-1), and the hydrogen pipe 3-13 and the oxygen pipe 1-12 are provided with check valves 3-14 to prevent hydrogen and oxygen from flowing back.

Referring to fig. 5 to 7, in a preferred embodiment, the phase change chambers include a first phase change chamber 2 and a second phase change chamber 3, the first phase change chamber 2 is located between the heat exchange chamber 1 and the second phase change chamber 3, the first phase change chamber 2 and the heat exchange chamber 1 can directly conduct heat to each other, the first phase change chamber 2 and the second phase change chamber 3 can also directly conduct heat to each other, and phase change materials with different phase change temperatures are respectively arranged in the first phase change chamber 2 and the second phase change chamber 3. The phase transition temperature is the temperature at which the phase change material changes from one physical form to another, for example, when the phase change material is water, the phase transition temperature at which the phase change material changes from a liquid state to a gas state under normal atmospheric pressure is 100 ℃. Because in the heat conduction process, the first phase change chamber 2 and the second phase change chamber 3 have a temperature difference, through the phase change material that sets up different phase change temperatures therein, can guarantee that two phase change chambers can both satisfy phase change temperature. The projection area of the heat-conducting part of the first phase change cavity 2 and the heat exchange cavity on the horizontal plane is 0.01 square meter to 50 square meters, and particularly, the projection area of the heat-conducting part of the first phase change cavity 2 and the heat exchange cavity on the horizontal plane is 0.1 square meter, 0.5 square meter, 1 square meter, 5 square meters, 8 square meters or 10 square meters. The vertical height of the first phase change cavity 2 and the vertical height of the second phase change cavity 3 are 0.5-300 mm; specifically, the vertical height of the first phase change cavity 2 and the vertical height of the second phase change cavity 3 are 1mm, 5mm, 10mm, 20mm, 50mm, 70mm or 90 mm. If the projection area of the second phase change cavity 3 and the heat exchange cavity 1 on the horizontal plane is too large, the height of the phase change cavity is very low, the difference between the high-temperature part and the low-temperature part of the phase change material is not obvious, and the heat exchange effect is influenced; if the projection area of the second phase change chamber 3 and the heat exchange chamber 1 on the horizontal plane is too small, the heat conduction area is too small, the heat conduction efficiency is too low, and the heat exchange efficiency is not favorable. In another preferred embodiment, the phase change cavities include a first phase change cavity 2 and a second phase change cavity 3, the first phase change cavity 2 is located between the heat exchange cavity 1 and the second phase change cavity 3, the first phase change cavity 2 and the heat exchange cavity 1 can directly conduct heat to each other, the first phase change cavity 2 and the second phase change cavity 3 can also directly conduct heat to each other, and phase change materials with different phase change temperatures are respectively arranged in the first phase change cavity 2 and the second phase change cavity 3. The phase transition temperature is the temperature at which the phase change material changes from one physical form to another, for example, when the phase change material is water, the phase transition temperature at which the phase change material changes from a liquid state to a gas state under normal atmospheric pressure is 100 ℃. Because in the heat conduction process, the first phase change chamber 2 and the second phase change chamber 3 have a temperature difference, through the phase change material that sets up different phase change temperatures therein, can guarantee that two phase change chambers can both satisfy phase change temperature. The projection area (square meter) of the heat conducting part of the first phase change cavity 2 and the heat exchange cavity 1 on the horizontal plane is as follows: the height of the first phase change cavity 2 vertical to the horizontal plane is (mm) 0.01-100: 1, specifically, the projected area of the heat conductive part of the first phase change chamber 2 and the heat exchange chamber 1 on the horizontal plane is as follows: the height of the first phase change cavity 2 vertical to the horizontal plane is 0.1:1 or 1:1, or 10:1 or 50:1 or 90: 1. The applicant has found through experiments that the heat conduction effect of the gas-liquid phase change material is better when the proportion value is in the range of 1-10:1, and the effect is optimal particularly when the proportion value is 5: 1. If the projection area of the heat-conducting part of the first phase change cavity 3 and the heat exchange cavity 1 on the horizontal plane is too large, the height of the phase change cavity is very low, the difference between the high-temperature part and the low-temperature part of the phase change material is not obvious, and the heat exchange effect is influenced; if the projection area of the heat-conducting part of the first phase change chamber 3 and the heat exchange chamber 1 on the horizontal plane is too small, the heat-conducting area is too small, the heat-conducting efficiency is too low, and the heat exchange efficiency is not favorable.

In a preferred embodiment, a first phase change material 23 is disposed in the first phase change chamber 2, a second phase change material 33 is disposed in the second phase change chamber 3, and a phase change temperature of the first phase change material 23 is lower than a phase change temperature of the second phase change material 33. When heat is conducted from the second phase change cavity 3 to the first phase change cavity 2, the temperature of the first phase change cavity 2 is lower than that of the second phase change cavity 3, phase change can be achieved by phase change materials in the two phase change cavities, and efficient heat conduction is achieved. The ratio of the phase transition temperature of the first phase change material 23 to the phase transition temperature of the second phase change material 33 is: 1:1-5-3.5, specifically, the ratio of the phase transition temperature of the first phase change material 23 to the phase transition temperature of the second phase change material 33 is: 1:1.5 or 1:2 or 1:2.5 or 1:3 or 1: 3.5. More specifically, the method is described further. If the phase change temperature of the first phase change material 23 is too different from the phase change temperature of the second phase change material 33, the temperature transferred by the first phase change material 23 may not change the state of the second phase change material 33, the heat transferred by the second phase change material 33 to the first phase change material 23 may not change the state of the first phase change material 23, and the heat absorption and release are seriously affected without changing the state of the phase change material, resulting in low heat conduction efficiency. If the phase change temperature difference between the first phase change material 23 and the second phase change material 33 is small, the significance of arranging two phase change cavities is lost, and quick and efficient heat exchange cannot be realized. Through the inventors' experiments, the ratio of the phase transition temperature of the first phase change material 23 to the phase transition temperature of the second phase change material 33 is: the heat conduction efficiency is best when the ratio is 1: 1-5-3.5.

The first phase change material 23 is a gas-liquid phase change material, and the second phase change material 33 is a solid-liquid phase change material, that is, the first phase change material 23 can be switched between a liquid state and a gas state, and the second phase change material 33 can be switched between a solid state and a liquid state within the temperature range of the invention. When the second phase change chamber 3 is heated, the second phase change material 33 absorbs a large amount of heat, a part of the second phase change material 33 changes from a solid state to a liquid state, and when the second phase change material 33 contacts a wall body having a lower temperature, which is in contact with the first phase change chamber 2, releases the heat to change into a solid state, so that the heat is conducted to the first phase change chamber 2. The first phase change material 23 is one or a mixture of water, ethanol or freon; the second phase change material 33 is one or more of a phase change metal material, paraffin, or an inorganic hydrated salt.

In a preferred embodiment, the first phase change material 23 in the first phase change chamber 2 accounts for 10% -100%, in particular 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100% of the volume of the first phase change chamber 2, and the second phase change material 33 in the second phase change chamber 3 accounts for 70% -100%, in particular 70%, 80%, 90% or 100% of the volume of the second phase change chamber 3; the first phase change cavity 2 is a vacuum cavity; the second phase change cavity 3 is a vacuum cavity and can reduce the phase change temperature of the phase change material.

The heat exchange system will be described below by taking as an example the electrolytic cell 10 of the electrolytic method, in which the electrolytic cell 10 can generate oxygen at the anode and hydrogen at the cathode by electrolyzing water. The cell 10 has its optimum operating temperature range, typically between 35 c and 55 c, beyond which efficiency, stability, and life are affected. The efficiency of the cell 10 is also reduced when the temperature is below the optimum temperature, which may cause the cell 10 to fail to start properly for a short period of time. In addition, the electrolytic cell 10 is accompanied by heat generation during operation, and the heat cannot be rapidly dissipated in a short time, so that the temperature inside the electrolytic cell 10 is increased, and the high temperature not only affects the operation efficiency, stability and reliability of the electrolytic cell 10, but also shortens the service life of the electrolytic cell 10. The electrolyzer 1-1 comprises a heat exchange system capable of regulating the temperature of the electrolytic cells 10, the electrolytic cells 10 can be arranged in a plurality of groups, and the heat exchange system is close to the adjacent electrolytic cells 10 and can directly exchange heat with the electrolytic cells 10 through heat conduction. Heat transfer between the electrolytic cell 10 and the heat exchange system can be achieved, the end plates of the electrolytic cell 10 and the housing of the heat exchange system can be made of metal materials with high heat transfer coefficients, and then the electrolytic cell 10 and the heat exchange system are attached together to achieve heat transfer. When the temperature of the electrolytic cell 10 is lower than the optimal working temperature range, the electrolytic cell 10 is heated through a heat exchange system; when the temperature of the electrolytic cell 10 exceeds the optimum operating temperature, the temperature thereof can be rapidly lowered by the heat exchange system.

The heat exchange system comprises a heat exchange device body 20, wherein a heat exchange cavity 1 and a phase change cavity are arranged in the heat exchange device body 20, the heat exchange cavity 1 and the phase change cavity can directly conduct heat mutually, namely, a shell of the heat exchange cavity 1 and a shell of the phase change cavity can be in contact with each other, for example, one surface is in contact with or shares one surface, so that direct heat conduction is realized. The heat exchange device body 20 is further provided with a heat-conducting medium inlet 11 and a heat-conducting medium outlet 12, and the heat-conducting medium inlet 11 and the heat-conducting medium outlet 12 are both communicated with the heat exchange cavity 1. The heat-conducting medium can be liquid or gas, and the like, the heat-conducting medium with high temperature or cold heat-conducting medium is input into the heat exchange cavity 1 to heat and cool the heat exchange cavity 1, and the heat exchange cavity 1 further heats or cools the phase change cavity. The phase change cavity is internally provided with a phase change material which can change phase when being heated or cooled, and the phase change material can absorb or release heat when changing phase, so that high-efficiency heat conduction is realized. On the other hand, when the phase change cavity is heated or cooled, the phase change material is subjected to phase change, the phase change cavity can realize heating or cooling of the heat exchange cavity 1, and reverse heat conduction is realized. The heat exchange system arranged on the electrolysis device 1-1 of the hydrogen-rich water bathing system comprises the heat exchange cavity 1 and the phase change cavity, wherein the phase change cavity is internally provided with the phase change material, and heat exchange is carried out by the heat absorption and heat release principle of the phase change material during phase change, so that the heat exchange efficiency is high, the hydrogen production efficiency, the stability and the reliability of the electrolysis device 1-1 are improved, the service life of the electrolysis device 1-1 is prolonged, and the production efficiency of the hydrogen-rich water is improved.

In a preferred embodiment, the hydrogen-rich water bathing system further comprises an intelligent control terminal, the intelligent control terminal comprises an intelligent AI chip and an Internet of things control module, the intelligent AI chip is connected with the Internet of things control module, and the electrolysis device is connected with the Internet of things control module. The intelligent AI chip may enable a human-to-machine conversation, such as a user may query the machine for: how much the cell 10 is at temperature? How many hours are the cell 10 in operation? How long is the cell 10 still in service? How much water is left in the water supply tank 3-1? How does the water quality in the water supply tank 3-1? How much hydrogen rich water (hydrogen rich water) is concentrated? The machine can automatically voice-broadcast the answers. The thing networking control module combines together with APP, can look over the condition of machine on APP, like 10 temperature of electrolytic cell, 10 operating time of electrolytic cell, supply tank 3-1 in have how much water, the quality of water in the supply tank 3-1, hydrogen-rich water (hydrogen-rich water) concentration isoparametric. The intelligent control terminal is connected with the electronic device in the invention to realize automatic control, such as an electrolysis device, a water quality detection probe, a liquid level detection probe, a temperature detection probe, an aeration device 6-1 and an ozone generation device 7-1. The AI control function is similar to the function of millet sound, can be controlled according to the voice and can also be controlled through app. Further, the mobile electronic device may be a mobile electronic device such as a mobile phone, a computer, an electronic watch, or the like, which may download the app. Please refer to the specific structure and use of the intelligent AI chip and the internet of things control module: application No.: 201910325087.2 application date: 2019-04-22, the invention name is an invention patent of a household appliance AI control system based on the technology of the Internet of things; reference may also be made to application No.: 201910324193.9 application date: 2019-04-22, entitled control system for household appliances.

Referring to fig. 1 to 4, the filtering unit 7 includes a first filtering device 71 and a second filtering device 72, a third filtering device 73 and a fourth filtering device 74, and the first filtering device 71 includes a PP cotton filtering unit 71, an activated carbon filtering unit 72 and an ultrafiltration membrane filtering unit 73. The PP cotton filtering unit 71 can effectively remove various particle impurities in the filtered liquid, and the activated carbon filtering unit 73 can adsorb fine substances in various liquids due to the porosity thereof during filtering, remove organic matters and heavy metals, and remove pollutants such as synthetic detergents, bacteria, viruses, radioactivity and the like, and has comprehensive functions of absorbing odor, removing toxicity, deodorizing, preventing mildew, sterilizing, purifying and the like. The ultrafiltration membrane only allows water and small molecular substances to pass through due to a plurality of fine micropores densely distributed on the surface of the ultrafiltration membrane to form permeate liquid, and substances with the volume larger than the micropore diameter on the surface of the ultrafiltration membrane in stock solution are intercepted on the liquid inlet side of the ultrafiltration membrane to form concentrated liquid, so that the aims of purifying, separating and concentrating liquid are fulfilled. The secondary filtering device 72 is an RO reverse osmosis membrane filtering unit, and the reverse osmosis membrane can remove impurities such as inorganic ions, bacteria, viruses, organic matters, colloids and the like in the liquid to obtain high-quality purified water. The four-stage filtration can ensure good filtration effect, and of course, one or more stages of filtration can be added, for example, a stage of activated carbon filtration unit can be added after the reverse osmosis filtration unit. The second filtering device 72 is a reverse osmosis filtering unit, and the first filtering device 71 may adopt other filtering methods except reverse osmosis, so that water containing minerals, i.e., mineral water, is obtained after passing through the first filtering device 71. The reverse osmosis can filter mineral ions in water, so that purified water can be obtained after passing through the reverse osmosis filtering unit. The shower water pipes 2-11 are communicated with the downstream of the third-stage filtering device 73, and can be directly connected with a tap water pipe. The water from the second filtering device 72 is filtered by the third filtering device 73 and the fourth filtering device 73 and enters the water supply tank 3-1.

Referring to fig. 2 and 4, in a preferred embodiment, the hydrogen-rich water bathing system further comprises a heating device 7-2, said heating device 7-2 being connected to said bathing water pipe 2-11. The heating device is used for heating the bath water to enable the water to reach the proper water temperature for bathing. Further, the heating device 7-2 is an electric water heater, a gas water heater or an instant heating module.

In the preferred embodiment, the water from the sealed water tank 6-2 or the gas-liquid mixing device 6-3 is communicated with the water spray shower 6 or the water faucet through a bath water pipe. It should be noted that the water pipes connected to the water inlet and the water outlet of the sealed water tank 6-2 or the gas-liquid mixing device 6-3 are called as bath water pipes 2-11. The water outlet ends of the bath water pipes 2-11 are connected with a water spraying shower head 6, and water can be put into a bath container; the hydrogen-rich water bath system can be used for showering and bathing, and provides more choices for users.

Referring to fig. 5 to 7, in a preferred embodiment, the temperature adjusting apparatus includes a storage tank 70, a power device 30, and a chiller-heater unit 40, the chiller-heater unit 40 heating or cooling the heat transfer medium, and the power device 30 delivering the heat transfer medium stored in the storage tank 70 to the heat exchange chamber 1 for heat exchange. Specifically, the temperature adjustment device includes a storage tank 70 as a liquid storage tank, a power device as a water pump, a cooling and heating unit as a liquid cooling and heating unit, the cooling and heating unit 40 can heat or cool the heat-conducting liquid medium, and the water pump conveys the heat-conducting liquid medium stored in the liquid storage tank 70 to heat exchange for heat exchange. In another preferred embodiment, the tempering device comprises a power unit 30 and a chiller/heater unit 40, the heat transfer medium is a gas, in which case no storage tank is used, the chiller/heater unit is a chiller/heater unit, the power unit is a blower unit, and the heat transfer medium heated or cooled by the chiller/heater unit 40 is introduced into the heat exchange chamber 1 through the blower.

The heat exchange system comprises a heat exchange cavity 1, a first phase change cavity 2 and a second phase change cavity 3, and heat conduction can be realized among the heat exchange cavity 1, the first phase change cavity 2 and the second phase change cavity 3. The second phase change cavity 3 or the first phase change cavity 2 can be in direct contact connection with the electrolytic cell 10, that is, the heat exchange system is the heat exchange cavity 1, the first phase change cavity 2 and the second phase change cavity 3 in sequence or the heat exchange cavity 1, the second phase change cavity 3 and the first phase change cavity 2 in sequence. This embodiment is preferably described by way of example in which the second phase change chamber 3 is in direct thermal communication with the electrolytic cell 10, and the same can be deduced for the other cases.

The heat exchange cavity 1 is provided with a heat-conducting medium inlet 11 and a heat-conducting medium outlet 12, and the heat-conducting medium inlet 11 and the heat-conducting medium outlet 12 are respectively communicated with the temperature adjusting device through heat exchange pipelines. The heat-conducting medium can be liquid or gas, the temperature regulating equipment can heat or cool the heat-conducting medium and then convey the heat-conducting medium into the heat exchange cavity 1 to heat or cool the heat exchange cavity 1, and a heat-conducting piece is arranged in the heat exchange cavity 1 and can absorb and conduct heat. The first phase change cavity 2 is vacuum arranged and filled with phase change liquid, the phase change liquid can be water, freon, ethanol and the like, and the phase change liquid can be changed into gaseous phase change liquid from liquid in a temperature range which can be reached by the electrolytic cell 10. The second phase change cavity 3 is filled with a phase change material, and the phase change material can be a phase change metal material or an inorganic non-metal phase change material. The phase-change material can absorb and release a large amount of heat during phase change, so that the phase-change material has good heat storage capacity, and a heat exchange system and a temperature regulating device can regulate and control the temperature of the electrolytic cell 10 to realize good heat conduction. When the temperature of the electrolytic cell 10 needs to be increased, the temperature adjusting device heats the heat-conducting medium, the heat-conducting medium heats the heat-conducting piece to increase the temperature of the whole heat exchange cavity 1, the heat exchange cavity 1 heats the first phase change cavity 2, so the phase change liquid in the heat exchange cavity is gasified, after the temperature of the whole first phase change cavity 2 is increased, the second phase change cavity 3 is heated, the phase change material in the second phase change cavity 3 also can generate phase change, and the second phase change cavity 3 heats the electrolytic cell 10. After the electrolysis is carried out for a period of time, heat is generated due to electrolysis, the temperature of the electrolytic cell 10 can be gradually increased, when the temperature of the second phase change cavity 3 is exceeded, the electrolytic cell 10 realizes reverse heat conduction opposite to that in heating, the second phase change cavity 3 is heated, at the moment, the phase change metal or the phase change material in the second phase change cavity 3 can absorb the temperature of the electrolytic cell 10, the first phase change cavity 2 is heated, the phase change liquid in the first phase change cavity 2 can be gasified and raised to rapidly conduct heat to the heat exchange cavity 1, the heat flows back to the bottom of the first phase change cavity 2 after the upper wall of the first phase change cavity 2 is condensed and liquefied to be continuously heated, the circulation is carried out in sequence, and the heat dissipation effect is very obvious. At this moment, the heating and temperature adjusting device begins to cool the heat-conducting medium, and the heat-conducting medium cools the heat exchange cavity 1 to realize the purpose of gradually cooling the electrolytic cell 10.

In a preferred embodiment, the heat-conducting medium is liquid, and water can be used. The temperature adjusting device comprises a liquid storage tank 70, a water pump and a cold and hot liquid unit, the cold and hot liquid unit can heat or cool the heat-conducting liquid medium, and the water pump conveys the heat-conducting liquid medium which is stored in the liquid storage tank 70 and treated by the cold and hot liquid unit to heat exchange for heat exchange. When the electrolytic cell 10 needs to be cooled, the cold and hot liquid unit cools the heat-conducting medium and then conveys the cooled heat-conducting medium to the liquid storage tank 70, and the water pump conveys cooling water to the heat exchange cavity 1 to absorb heat of the heat exchange cavity 1, so that the electrolytic cell 10 is cooled. The cooling water absorbs heat and is heated up and then is cooled by the cold and hot liquid unit, and the circulation is carried out. When the electrolytic cell 10 needs to be heated, the cold and hot liquid unit heats the liquid heat-conducting medium, the heat-conducting medium is conveyed to the heat exchange cavity 1, the heat exchange cavity 1 is heated, and then the electrolytic cell 10 is heated.

In another preferred embodiment, the heat transfer medium is a gas, the temperature adjusting device includes a hot and cold fan unit 40 and a blower, and the heat transfer medium heated or cooled by the hot and cold fan unit 40 enters the heat exchange chamber 1 through the blower. At this time, when the heat transfer medium is liquid, the principle and process of heating and cooling the electrolytic cell 10 are the same, and the cold and hot fan unit 40 is equivalent to a cold and hot liquid unit, and the blower is equivalent to a water pump. The specific process is not described in detail here.

In a preferred embodiment, the temperature adjusting device further comprises a temperature measuring device 60 capable of detecting the temperature of the electrolytic cell 10 and a variable frequency fan 50 capable of dissipating heat from a heat conducting medium of the heat exchange pipeline, and the variable frequency fan 50 can be automatically started and stopped within a preset temperature range. The temperature measuring device 60 may be disposed on the heat exchange piping of the heat transfer medium or disposed in the heat exchange system and the electrolytic cell 10, or may be disposed at a plurality of positions at the same time. After the temperature measuring device 60 measures the temperature of the corresponding position, the temperature in the electrolytic cell 10 at that time can be known. The variable frequency fan 50 is started when the temperature of the electrolytic cell 10 needs to be reduced, and the variable frequency fan 50 can quickly dissipate the heat of the heat-conducting medium in the heat exchange pipeline, so that the temperature reduction of the electrolytic cell 10 is accelerated. A signal processing module may be provided to control the start and stop of the variable frequency fan 50 by receiving the temperature measured by the temperature measuring device 60.

In the preferred embodiment, a support body 22 structure connecting the upper and lower wall plates of the first phase change chamber 2 is arranged in the first phase change chamber 2. The support body 22 may be integrally formed with the first phase change chamber 2 or may be provided separately, and the support body 22 abuts against the upper and lower wall plates of the first phase change chamber 2. The supporting body 22 is a protrusion protruding into the first phase change chamber 2, and may be configured to be a hemisphere, a cylinder, a cone, etc. to increase the heat exchange area, and also play a role of guiding flow, so that after condensing the liquid close to the heat exchange chamber 1 into liquid, the liquid may flow back to the bottom of the first phase change chamber 2 along the supporting body 22 to participate in the next heat exchange. The support body 22 can support the wall plate of the heat exchange chamber 1 to prevent deformation under the action of atmospheric pressure because the first phase change chamber 2 is arranged in vacuum. In addition, the support body 22 can increase the heat conduction area and improve the heat conduction efficiency. The phase-change liquid is heated and gasified in the first phase-change cavity 2, releases heat at the top of the first phase-change cavity 2, is condensed into liquid, and flows back to the bottom along the wall plate of the first phase-change cavity 2 for circulation. The support body 22 is arranged, and the liquid can flow back along the support body 22, so that the liquid backflow path is shortened, and the backflow time is shortened. In a further embodiment, the support 22 structure is an etched cone structure. I.e. the support body 22 is integrated with the first phase change chamber 2, the support body 22 is formed by etching the plate material and removing the corresponding material. The supporting body 22 is a cone-shaped body, preferably, the supporting body 22 is thin on the upper part and thick on the lower part, and the lower part has a large area, so that heat at the lower part can be absorbed quickly, and the generation device body 10 can be cooled quickly, and certainly, the supporting body can also be set to be thick on the upper part and thin on the lower part, so that the generation device body 10 can be heated quickly.

In a preferred embodiment, a flow guiding structure for backflow of the phase-change liquid is further arranged in the first phase-change cavity 2. The flow guide structure is positioned on the groove shape of the support body, and liquid can flow back along the groove body. The flow guide structure can also be a hydrophobic surface, and an anodic oxidation method, a hydrothermal reaction method, an etching method, a sol method and the like can be adopted. In a further preferred embodiment, the flow guide structure is a micro-nano structure etched in the first phase change cavity 2, and a micro-structure with a hydrophobic function is reserved by an etching method, so that the flow guide effect is realized.

In a preferred embodiment, the heat-conducting member in the heat exchange chamber 1 is a heat-conducting pillar or a heat-conducting fin located on the lower wall of the heat-conducting chamber. The heat conducting piece can increase the heated area of the heat exchange cavity 1, and has better energy storage effect, so that better heat conduction effect can be achieved. The heat conducting member may be a column or a sheet structure integrated with the heat exchange chamber 1, and the heat conducting column and the heat conducting sheet may rapidly conduct heat to the bottom wall plate of the heat exchange chamber 1 or the heat of the bottom wall plate to the heat conducting medium.

In a preferred embodiment, a temperature probe is further included for detecting the ambient temperature and the actual temperature of the hot and cold air (hot and cold water). The temperature of the electrolytic cell is in the optimal working temperature range, a cold and hot air fan set (cold and hot water unit) is not started, and a fan can be started or not; if the temperature exceeds a certain value, the fan is started; with the continuous rise of the temperature, a cold and hot air unit (a cold and hot water unit) is started to generate cold air (cold fluid), and the fan is started and the rotating speed is increased; when the temperature is lower than a certain temperature, the fan stops working; and when the temperature is lower than a certain temperature, the heating module (attached to the electrolytic cell) arranged at the condensation end starts to work either the hot water unit or the hot air unit, and the fan is not started.

The heat exchange system comprises a heat exchange cavity 1, a first phase change cavity 2 and a second phase change cavity 3, wherein phase change liquid is arranged in the first phase change cavity 2, and phase change material is also arranged in the second phase change cavity 3, so that rapid heat conduction with the generating equipment body 10 can be realized, and rapid adjustment of electrolysis temperature can be realized. The variable frequency fan 50 can rapidly dissipate heat of the heat transfer medium in the heat exchange pipeline, thereby further improving the efficiency of reducing the electrolysis temperature. The supporting body 22 can play a role in supporting the wall plate of the heat exchange cavity 1, secondly, the supporting body 22 can also increase the heat conducting area, improve the heat conducting efficiency, and in addition, the supporting also shortens the backflow path of the phase-change liquid, and reduces the backflow time.

Referring to fig. 8 and 9, the electrolytic cell 10 includes an end plate 101, an electrode 102, a bipolar plate 103, a gas diffusion layer 105, and a proton exchange membrane 106, which are arranged in this order from outside to inside, and the end plate 101, the electrode 102, the bipolar plate 103, and the gas diffusion layer 105 are all arranged outside the proton exchange membrane (the direction close to the surface layer is the outside). Further, a seal ring 104 is disposed between the bipolar plate 103 and the gas diffusion layer 105. The heat exchange system comprises a heat exchange device body 20, a phase change cavity is arranged in the heat exchange device body 20, the temperature adjusting device and the phase change cavity can directly conduct heat mutually, namely, the temperature adjusting device and a shell of the phase change cavity can be in contact with each other, for example, one surface is in contact with or shares one surface, so that direct heat conduction is realized. The phase change cavity is internally provided with a phase change material which can change phase when being heated or cooled, and the phase change material can absorb or release heat when changing phase, so that high-efficiency heat conduction is realized. On the other hand, when the phase change cavity is heated or cooled, the phase change material is subjected to phase change, the phase change cavity can heat or cool the condensation end 1, and reverse heat conduction is realized.

The electrolytic cell comprises a proton exchange layer 106, wherein a diffusion layer 105, a bipolar plate 103 and an electrode 102 are arranged on two sides of the proton exchange layer 106, and the diffusion layer 105, the bipolar plate 103 and the electrode 102 are sequentially arranged from inside to outside. The electrolytic cell also comprises gas flow channels 107 and 108 and end plates 101, wherein the end plates 101 are positioned on the outermost sides, first ends of the gas flow channels 107 and 108 are positioned inside the two end plates 101, second ends of the gas flow channels 107 and 108 lead out gas by connecting pipe joints outside the end plates 101, and the gas flow channels 107 and 108 positioned between the two end plates 101 are at least partially arranged in a bent (special-shaped) manner. The pressure of the gas pipe can be increased, the user can feel the gas obviously, and the temperature of the electrolysis module can be reduced.

If the bipolar plate 103 is a metal plate, a hydrophilic layer is added close to the anode end, so that the bipolar plate has a hydrophilic or super-hydrophilic function, plays a role in absorbing water and reduces the outflow of water; the cathode end is close to and is made the hydrophobic layer, has hydrophobic or super hydrophobic effect, can play the moisture content outflow of accelerating on the one hand, and the second aspect is to play the corrosion protection effect, and the third aspect, water is attached to the cathode end, can increase resistance, is unfavorable for electrically conductive and heat transfer, can influence efficiency and life-span.

The diffusion layer 105 is provided with a hydrophilic layer close to the anode end, has a hydrophilic or super-hydrophilic effect and plays a role in water absorption; the cathode end is close to and is made the hydrophobic layer, has hydrophobic or super hydrophobic effect, can play the moisture content outflow of accelerating on the one hand, and the second aspect is to play the corrosion protection effect, and the third aspect, water is attached to the cathode end, can increase resistance, is unfavorable for electrically conductive and heat transfer, can influence efficiency and life-span.

The proton exchange membrane is provided with a hydrophilic layer close to the anode end, has the hydrophilic or super-hydrophilic function and plays a role in water absorption; the cathode end is close to and is made the hydrophobic layer, has hydrophobic or super hydrophobic effect, can play the moisture content outflow of accelerating on the one hand, and the second aspect is to play the corrosion protection effect, and the third aspect, water is attached to the cathode end, can increase resistance, is unfavorable for electrically conductive and heat transfer, can influence efficiency and life-span.

The working process of the system is as follows: tap water or municipal water is connected to a filtering device 7 through a pipeline, clean water filtered by the filtering device 7 and hydrogen generated by an electrolysis device 1-1 are mixed in a sealed water tank 6-2 or a gas-liquid mixing device 6-3 to form hydrogen-rich water, and then a bathing water pipe flows out through a shower head 8-1 for bathing. In addition, the filtered pure water can be supplemented to a water supply tank 3-1 through an electrolytic water pipe 2-14. In the hydrogen production process of the electrolysis device, if the temperature of the electrolytic cell is low, the temperature adjusting device of the heat exchange system heats the heat exchange device body through heating the heat-conducting medium, then the electrolytic cell is heated, when the temperature is proper, when qualified water enters the electrolytic cell, the power supply and the control system are started, the electrolytic cell electrolyzes the water into hydrogen and oxygen, and the oxygen and a small amount of water flow out of the oxygen flow channel and return to the water supply tank 3-1. In the electrolysis process, the temperature of the electrolytic cell can be increased, at the moment, the temperature of the electrolytic cell can be transferred to the heat exchange cavity through the phase change cavity of the heat exchange device body, the temperature adjusting device cools the heat-conducting medium, and the heat-conducting medium cools the heat exchange cavity, so that the temperature of the electrolytic cell is reduced.

Compared with the prior art, the invention has the following beneficial effects:

the hydrogen-rich water bathing system provided by the invention is provided with the heat exchange system, and heat exchange is carried out by the principle of heat absorption and heat release during phase change of the phase change material, so that the effect of adjusting the temperature of the electrolysis device is achieved, the electrolysis device can be ensured to be in a proper temperature range, the hydrogen production efficiency is ensured, the safety and the reliability are realized, the hydrogen content in the hydrogen-rich water is high, the beautifying effect of bathing the hydrogen-rich oxygen-rich water can be ensured, and the hydrogen-rich water bathing system is more beneficial to the body health.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express specific embodiments of the invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A hydrogen-rich water bathing system is characterized by comprising a filtering device, an electrolysis device and a bathing water pipe, wherein a water outlet of the filtering device is connected with the electrolysis water pipe, the electrolysis device is provided with an electrolysis water inlet, a hydrogen outlet and an oxygen outlet, the other end of the electrolysis water pipe is communicated with the electrolysis water inlet, and the hydrogen outlet is communicated with the bathing water pipe; the electrolysis device comprises an electrolysis cell and a heat exchange system which can conduct heat mutually, the heat exchange system comprises a heat exchange device body, a heat exchange device and a phase change cavity are arranged in the heat exchange device body, the heat exchange device and the phase change cavity can conduct heat mutually, and a phase change material is arranged in the phase change cavity.

2. The hydrogen-rich water bathing system of claim 1 wherein said heat exchange means is a heat exchange chamber, said heat exchange body further comprising a heat transfer medium inlet and a heat transfer medium outlet, said heat transfer medium inlet and said heat transfer medium outlet both being in communication with said heat exchange chamber.

3. The hydrogen-rich water bathing system of claim 1 further comprising an ozone generator in communication with said bathing water tube.

4. The system for bathing in hydrogen-rich water according to claim 1, further comprising an aeration device through which the hydrogen gas flows to change the macromolecular hydrogen gas in the hydrogen-rich water into micro-nano-scale small-molecule hydrogen gas; the hydrogen-rich water bathing system further comprises a sealed water tank, the aeration device is located in the sealed water tank and communicated with the hydrogen outlet, and the bathing water pipe is communicated to the sealed water tank.

5. The hydrogen-rich water bathing system of claim 1 further comprising a water supply tank, a water quality detecting probe and a liquid level detecting probe for detecting water quality and liquid level in the water supply tank, wherein the electrolyzed water pipe is in communication with the water supply tank, wherein the water supply tank is in communication with the electrolysis device, and wherein the electrolyzed water pipe supplies water to the electrolysis device through the water supply tank.

6. The hydrogen-rich water bathing system of claim 5 further comprising a temperature sensor, a heating module, and an ion exchange resin, said temperature sensor, heating module, and ion exchange resin being located between said water supply tank and said electrolysis device.

7. The hydrogen-rich water bathing system of claim 5 wherein said oxygen outlet communicates with said water supply tank, said water supply tank having an exhaust port; alternatively, the first and second electrodes may be,

the oxygen outlet is communicated with the water supply tank, the water supply tank is connected with an oxygen pipe, the hydrogen outlet is connected with a hydrogen pipe, the hydrogen pipe is communicated with the oxygen pipe and then connected with a gas-liquid mixing device, and the hydrogen pipe and the oxygen pipe are provided with check valves to avoid backflow of hydrogen and oxygen.

8. The hydrogen-rich water bath system according to claim 1, wherein the phase change chamber comprises a first phase change chamber and a second phase change chamber, the first phase change chamber is located between the heat exchange chamber and the second phase change chamber, the first phase change chamber and the heat exchange chamber are directly heat-conductive to each other, the first phase change chamber and the second phase change chamber are also directly heat-conductive to each other, phase change materials with different phase change temperatures are respectively disposed in the first phase change chamber and the second phase change chamber, the electrolysis apparatus further comprises a temperature adjustment device, and the heat conduction medium inlet and the heat conduction medium outlet are communicated with the temperature adjustment device through a heat exchange pipeline.

9. The hydrogen-rich water bathing system of claim 8 wherein a first phase change material is disposed within the first phase change chamber and a second phase change material is disposed within the second phase change chamber, the first phase change material having a phase change temperature less than a phase change temperature of the second phase change material; the ratio of the phase transition temperature of the first phase change material to the phase transition temperature of the second phase change material is: 1: 1.5-3.5; the first phase change material is a gas-liquid phase change material, and the second phase change material is a solid-liquid phase change material; or;

the first phase change material is one or a mixture of water, ethanol or freon; the second phase change material is one or a mixture of more of a phase change metal material, paraffin or inorganic hydrated salt.

10. The hydrogen-rich water bath system according to any one of claims 1-9, further comprising an intelligent control terminal, wherein the intelligent control terminal comprises an intelligent AI chip and an internet of things control module, the intelligent AI chip is connected with the internet of things control module, and the electrolysis device is connected with the internet of things control module.

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