CN211326741U - Hydrogen-rich bathing machine - Google Patents
Hydrogen-rich bathing machine Download PDFInfo
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- CN211326741U CN211326741U CN201721052874.7U CN201721052874U CN211326741U CN 211326741 U CN211326741 U CN 211326741U CN 201721052874 U CN201721052874 U CN 201721052874U CN 211326741 U CN211326741 U CN 211326741U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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Abstract
The utility model relates to a rich hydrogen bubble bath machine, including hydrogen manufacturing component, gas-liquid mixture subassembly and bath bucket, wherein, the gas-liquid mixture subassembly include the gas-liquid mixture pump, the gas inlet of this gas-liquid mixture pump is connected through supplying the hydrogen pipe hydrogen manufacturing component, liquid inlet pass through the metal collapsible tube and connect the upper portion interface of bath bucket, the gas-liquid mixture export passes through the metal collapsible tube and connects the bottom interface of bath bucket. Compared with the prior art, the hydrogen production assembly can produce hydrogen on site, and the hydrogen pressure and the yield can be adjusted and controlled; the hydrogen-rich bath water can be efficiently prepared; the hydrogen concentration is easy to reach saturation, the hydrogen stays in water for a long time, and the hydrogen concentration standard which is beneficial to the health of human bodies can be reached.
Description
Technical Field
The utility model belongs to the technical field of healthy equipment application technique and specifically relates to a rich hydrogen bubble bath machine is related to.
Background
Anti-oxidative aging is always the popular research field of people. As is known, hydrogen is the most elegant antioxidant of human body, and can effectively delay the aging of human body cells and promote metabolism, thereby achieving the effects of maintaining beauty and keeping young. Moreover, relevant studies report that hydrogen gas has more than 60 common human disease types, such as: cardiovascular and cerebrovascular diseases, chronic respiratory diseases, malignant tumors, Alzheimer's disease (senile dementia), diabetes, nephropathy and the like, and has relatively ideal treatment effects. Therefore, hydrogen has many beneficial effects on the human body.
The hydrogen-rich bathing machine uses hydrogen-rich water to bathe as the name implies. At present, hydrogen-rich water is mainly used for direct drinking, the technical barrier is small, the manufacturing cost is low, and related patents and products emerge endlessly. For example, patents CN201611175182.1, CN201610981832.5 and the like have disclosed a great deal of related technologies for drinking hydrogen water. However, there are few patents on the use of hydrogen rich water for bathing. The long-term use of hydrogen-rich water for bathing can well promote metabolism of Newcastle, delay aging, prevent diseases and keep healthy body state. The nano bubbles have the characteristic of electrification, have higher negative charge, and can effectively adsorb dirt, dead skin and the like with positive electricity on the surface of the human body in the bath by utilizing the electronegativity of the nano bubbles.
Patent CN201610903105.7 discloses a hydrogen shower device, and the device forms hydrogen-rich water with the hydrogen that the electrolysis water produced directly lets in the shower with water, and the electrolysis trough directly sets up in the pipeline that leads to water, compact structure. The hydrogen rich water concentration is unknown. However, according to our experiments, the concentration of hydrogen-rich water produced by this method is not high and the residence time of hydrogen in water will be very limited.
Patent WO2016023394a1 discloses a method for mixing externally introduced soluble gas such as hydrogen, oxygen, carbon dioxide or ozone with water by the stirring action of a mechanical rotor with round or square teeth, promoting the solubility of the soluble gas in water by stirring and pressurizing, and finally entering a bath barrel. The method has wide application range, but has weak pertinence, and the dissolving amount of hydrogen in water is unknown. And strictly speaking, the method does not belong to the category of hydrogen bubble bath machines.
Patent CN201620863469.2 discloses a bathing device for utilizing brineelectrolysis to generate hydrogen-rich water, directly lets in the hydrogen that produces in the aquatic. According to our experiments, the process produces hydrogen rich water at very low concentrations and a very short residence time of hydrogen in water.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a hydrogen-rich bubble bath machine.
The purpose of the utility model can be realized through the following technical scheme:
a hydrogen-rich bathing machine comprises a hydrogen production assembly, a gas-liquid mixing assembly and a bathing barrel, wherein the gas-liquid mixing assembly comprises a gas-liquid mixing pump, a gas inlet of the gas-liquid mixing pump is connected with the hydrogen production assembly through a hydrogen supply pipe, a liquid inlet is connected with an upper connector of the bathing barrel through a metal hose, and a gas-liquid mixing outlet is connected with a bottom connector of the bathing barrel through a metal hose. The gas-liquid mixing pump uniformly disperses the nascent hydrogen in the bath water through the violent stirring, friction and mixing actions generated by the rotation of the rotary vane, and simultaneously generates the pressure of 4Bar-6 Bar.
Preferably, a micro-nano bubble nozzle is arranged on a bottom interface of the bathing barrel connected with the gas-liquid mixing pump. The micro-nano bubble nozzle can generate macroscopic micro hydrogen bubbles and macroscopic nano hydrogen bubbles, and can quickly enable hydrogen to reach the saturated solubility of 1.8mg/L within a few minutes. Under the dual action of the gas-liquid mixing pump and the micro-nano bubble nozzle, the generated nano-scale hydrogen bubbles in the hydrogen-rich water can stably exist for 1 hour, and the bathing requirement is met.
Preferably, a water purification filter is further arranged on the metal hose connecting the gas-liquid mixing pump and the upper connector of the bath barrel. The impurity in the bathing barrel is prevented from being introduced into the gas-liquid mixing pump to damage the gas-liquid mixing component.
Preferably, the hydrogen production assembly comprises a hydrogen production unit and a hydrogen conveying pipeline unit, wherein the hydrogen production unit comprises a pure water tank and a water electrolysis tank, two water connectors are arranged at the bottom of the pure water tank, one of the water connectors is connected with a water inlet of the water electrolysis tank, the other water connector is used as a water outlet and a communicating device, a backflow water port which is connected with the pure water tank in a return mode through a water supply pipe is further arranged on the water electrolysis tank, a hydrogen outlet is further arranged on the water electrolysis tank, and the hydrogen outlet is connected to a gas inlet of the gas-liquid mixing pump through the hydrogen conveying pipeline unit. More preferably, the water electrolyzer is composed of a proton exchange membrane, a cathode catalyst, an anode catalyst and a polar plate. When an external power supply is adopted to lead direct current of 1.8V to 3.0V to the electrolytic cell, hydrogen and oxygen are respectively generated at the cathode and the anode of the electrolytic cell.
More preferably, a conductivity sensor is further arranged on the pure water tank. The conductivity sensor is used for detecting the water quality, so that the smooth proceeding of the water electrolysis process is ensured.
More preferably, the hydrogen transportation pipeline unit comprises a hydrogen dryer, a pressure controller and a one-way valve which are sequentially connected through a hydrogen supply pipe, wherein an inlet of the hydrogen dryer is connected with a hydrogen outlet of the water electrolysis tank, and an outlet of the one-way valve is connected with an inlet of the gas-liquid mixing pump.
Further more preferably, a hydrogen flowmeter is further arranged on a pipeline between the pressure controller and the one-way valve, wherein a branch connected to the outside atmosphere is further led out from the pipeline between the pressure controller and the hydrogen flowmeter, and a throttle valve is further mounted on the branch. When the hydrogen production is small, external air can be introduced by adjusting the throttle valve, and the air flow is adjusted, so that the equivalent micro-nano bubble effect is realized, and the dissolution of hydrogen in water is promoted.
Further more preferably, the water electrolyzer is controlled to operate by a direct current module, the direct current module is provided with a current adjusting knob, a current sensor and a power switch, wherein the power switch is also connected with and controlled by the pressure controller, and when the pressure controller detects that the pressure of the hydrogen transportation pipeline unit exceeds an alarm value, the pressure controller controls the power switch to be switched off. According to the hydrogen amount needed in the hydrogen bath, the hydrogen amount can be conveniently adjusted by adjusting a current adjusting knob on the direct current module. When the current is increased, the hydrogen production is increased; otherwise, the hydrogen production is reduced. The actual hydrogen production can be read by a hydrogen flow meter.
Still more preferably, a hydrogen leakage sensor is arranged beside the hydrogen production component, and the hydrogen leakage sensor is also connected with the pressure controller in a feedback mode. When hydrogen leakage occurs, the pressure controller sends out an instruction to cut off the current input of the water electrolyzer, so that the hydrogen preparation process is stopped, and the safety of the system and the environment is ensured.
More preferably, a heat radiation fan is arranged beside the water electrolysis bath.
Compared with the prior art, the utility model has the advantages of it is following:
(1) hydrogen production on site: hydrogen is produced on site by a water electrolyzer;
(2) the hydrogen pressure and the yield can be adjusted and controlled: the flow of hydrogen production can be controlled by adjusting the current of the electrolysis direct current, and the pressure can be adjusted by adjusting the hydrogen flowmeter, so that the safety and reliability of the hydrogen production machine are greatly improved;
(3) the hydrogen concentration is easy to reach saturation: according to our experiments, the hydrogen water produced can quickly reach a saturated solubility of 1.8mg/L within minutes.
(4) The residence time of hydrogen in water is long: the nano-scale hydrogen bubbles in the generated hydrogen-rich water can stably exist for up to 1 hour.
Drawings
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the hydrogen production assembly and the gas-liquid mixing assembly of the present invention;
FIG. 4 is a simplified structure of the present invention;
FIG. 5 is a hydrogen concentration variation curve in the bath tub when the present invention is in use;
in the figure, 1-a main machine, 2-a bath barrel, 3-a metal hose, 4-a pure water tank, 5-a water electrolysis tank, 6-a conductivity sensor, 7-a communicating vessel, 8-a direct current power supply, 10-a hydrogen dryer, 11-a gas-liquid mixing pump, 12-a water purification filter, 13-a one-way valve, 14-a throttle valve, 15-a hydrogen flowmeter, 16-a pressure controller, 17-a cooling fan, 18-a water supply pipe, 19-a hydrogen supply pipe, 20-a power switch, 21-a micro-nano bubble nozzle, 22-a water injection port, 23-a current sensor and 24-a hydrogen leakage sensor.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
A hydrogen-rich bathing machine is shown in a flow structure in figure 1 and comprises a hydrogen production assembly, a gas-liquid mixing assembly and a bathing barrel 2, wherein the gas-liquid mixing assembly comprises a gas-liquid mixing pump 11, a gas inlet of the gas-liquid mixing pump 11 is connected with the hydrogen production assembly through a hydrogen supply pipe 19, a liquid inlet is connected with an upper connector of the bathing barrel 2 through a metal hose 3, and a gas-liquid mixing outlet is connected with a bottom connector of the bathing barrel 2 through the metal hose 3. The gas-liquid mixing pump 11 uniformly disperses the nascent hydrogen in the bath water by the violent stirring, friction and mixing actions generated by the rotation of the rotary vane, and generates the pressure of 4Bar-6 Bar.
As a preferred embodiment, a micro-nano bubble nozzle 21 is arranged on the bottom interface of the bathing barrel 2 connected with the gas-liquid mixing pump 11. The micro-nano bubble nozzle 21 can generate macroscopic micro hydrogen bubbles and macroscopic nano hydrogen bubbles, and can quickly enable hydrogen to reach the saturated solubility of 1.8mg/L within a few minutes. Under the dual action of the gas-liquid mixing pump 11 and the micro-nano bubble nozzle 21, the generated nano-scale hydrogen bubbles in the hydrogen-rich water can stably exist for 1 hour, and the bathing requirement is met.
In a preferred embodiment, a water purification filter 12 is further provided on the metal hose 3 connecting the gas-liquid mixing pump 11 and the upper connection port of the tub 2. The impurities in the bathing barrel 2 are prevented from being introduced into the gas-liquid mixing pump 11 to damage the gas-liquid mixing component.
As a preferred embodiment, the hydrogen production assembly comprises a hydrogen production unit and a hydrogen transmission pipeline unit, wherein the hydrogen production unit comprises a pure water tank 4 and a water electrolysis tank 5, the bottom of the pure water tank 4 is provided with two water connectors, one of the water connectors is connected with a water inlet of the water electrolysis tank 5, the other water connector is used as a water outlet and is connected with a communicating vessel 7, the water electrolysis tank 5 is further provided with a water return port which is connected with the pure water tank 4 in a return mode through a water supply pipe 18, the water electrolysis tank 5 is further provided with a hydrogen outlet, and the hydrogen outlet is connected to a gas inlet of the gas-liquid mixing pump 11 through the hydrogen transmission pipeline unit. More preferably, the water electrolysis cell 5 is composed of a proton exchange membrane, a cathode catalyst, an anode catalyst and a polar plate. When an external power supply is adopted to lead direct current of 1.8V to 3.0V to the electrolytic cell, hydrogen and oxygen are respectively generated at the cathode and the anode of the electrolytic cell.
More preferably, in the above preferred embodiment, the pure water tank 4 is further provided with a conductivity sensor 6. The conductivity sensor 6 is used for detecting the water quality, so that the smooth proceeding of the water electrolysis process is ensured.
More preferably, the hydrogen supply line unit includes a hydrogen dryer 10, a pressure controller 16, and a check valve 13 connected in this order via a hydrogen supply pipe 19, wherein an inlet of the hydrogen dryer 10 is connected to a hydrogen outlet of the water electrolyzer 5, and an outlet of the check valve 13 is connected to an inlet of the gas-liquid mixing pump 11.
As a further preferred mode of the above-mentioned more preferred embodiment, a hydrogen gas flow meter 15 is further provided on the pipe between the pressure controller 16 and the check valve 13, wherein a branch connected to the outside atmosphere is further led out from the pipe between the pressure controller 16 and the hydrogen gas flow meter 15, and a throttle valve 14 is further installed on the branch. When the hydrogen production is small, external air can be introduced by adjusting the throttle valve 14, and the air flow is adjusted, so that the equivalent micro-nano bubble effect is realized, and the dissolution of hydrogen in water is promoted.
As a further preferred embodiment of the above-mentioned more preferred embodiment, the water electrolyzer 5 is controlled to operate by a dc current module, and the dc current module is provided with a current adjusting knob, a current sensor 23 and a power switch 20, wherein the power switch 20 is further connected to and controlled by the pressure controller 16, and when the pressure controller 16 detects that the pressure of the hydrogen pipeline unit exceeds the alarm value, the pressure controller 16 controls the power switch 20 to be switched off. According to the hydrogen amount needed in the hydrogen bath, the hydrogen amount can be conveniently adjusted by adjusting a current adjusting knob on the direct current module. When the current is increased, the hydrogen production is increased; otherwise, the hydrogen production is reduced. The actual hydrogen production amount can be read by the hydrogen gas flow meter 15.
As a further preferred mode of the above-mentioned more preferred embodiment, a hydrogen gas leakage sensor is further provided near the hydrogen generation component, and the hydrogen gas leakage sensor 24 is also feedback-connected to the pressure controller 16. When hydrogen leakage occurs, the pressure controller 16 sends out a command to cut off the current input of the water electrolyzer 5, so as to stop the hydrogen preparation process and ensure the safety of the system and the environment.
In a more preferred embodiment of the present invention, a heat dissipation fan 17 is further provided near the water electrolyzer 5.
Example 1
As shown in fig. 2-4, the hydrogen-rich bubble bath machine comprises a main machine 1 (mainly a hydrogen production assembly), a bath tub 2 and a metal hose 3, wherein a pure water tank 4, a water electrolysis tank 5, a current sensor 23, a conductivity sensor 6, a direct current power supply 8, a hydrogen dryer 10, a gas-liquid mixing pump 11, a water purification filter 12, a check valve 13, a throttle valve 14, a hydrogen flowmeter 15, a hydrogen leakage sensor 24, a pressure controller 16, a cooling fan 17 and other components are arranged in the main machine 1; and is connected with the bathing barrel 2 through a metal hose 3. The bathing barrel 2 is internally provided with a micro-nano bubble nozzle 21. The pure water tank 4 provides pure water for hydrogen production by electrolysis. A water filling port 22 is provided above the main body 1 and connected to the pure water tank 4, and an air discharge hole is provided in the water filling port 22, through which oxygen generated in the water electrolysis tank 5 is discharged. The bottom of the pure water tank 4 is provided with two water receiving ports, one of which is connected with the water inlet of the water electrolysis tank 5 through a water supply pipe 18 to supply water to the water electrolysis tank 5; the other is connected to the outside through a water supply pipe 18 and serves as a drain and communication vessel 7 for facilitating observation of the water level of the pure water tank 4; one water connection at the side of the pure water tank 4 is connected to the return water inlet of the water electrolyzer 5 via a water supply pipe 18. A conductivity sensor 6 is arranged in the pure water tank 4 to detect the water quality; a digital display meter head of the conductivity sensor 6 and a current sensor 23 are arranged on the front end surface of the host 1; the hydrogen generated by the water electrolyzer 5 is connected with one end of the hydrogen dryer 10 through a hydrogen supply pipe 19; the other end of the hydrogen dryer 10 is connected with one end of a pressure controller 16 through a hydrogen supply pipe 19; the other end of the pressure controller 16 is connected with one side end of a three-way joint; the other side end of the three-way joint is connected with one end of a hydrogen flowmeter 15, and the upper end of the three-way joint is connected with a throttle valve 14; the other end of the throttle valve 14 is open to the outside atmosphere. The other end of the hydrogen flowmeter 15 is connected with one end of the one-way valve 13 through a hydrogen supply pipe 19; the other end of the one-way valve 13 is connected with a gas inlet of the gas-liquid mixing pump 11; the liquid inlet of the gas-liquid mixing pump 11 is connected with the still water filter 12 and the upper interface of the bath barrel 2 in sequence through the metal hose 3. The gas-liquid outlet of the gas-liquid mixing pump 11 is communicated with the lower interface of the bathing barrel 2, the tail end of the lower interface of the bathing barrel 2 is provided with the micro-nano bubble nozzle 21, water in the bathing barrel 2 enters the gas-liquid mixing pump 11 after being filtered by the water purifying filter 12 to be mixed with hydrogen, and then is sent to the bottom of the bathing barrel 2 through the micro-nano bubble nozzle 21, so that the circulation is carried out to increase the concentration of the hydrogen dissolved in the bathing barrel 2.
When the hydrogen-enriched bath barrel is used, a proper amount of pure water is added from the water injection port 23, the water amount of the pure water is kept between the high water level and the low water level set by the communicating vessel 7, then after the proper amount of water is added into the bath barrel, the power supply is plugged, the power switch 23 in the direct-current power supply module is turned on, and then the hydrogen-enriched bath can be carried out, through detection, as shown in fig. 5, the water in the bath barrel 2 can quickly reach the hydrogen saturation solubility of 1.8mg/L within a few minutes, and only drops by about 0.3mg/L within 80 minutes, which shows that the hydrogen can stably exist in the water.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (9)
1. The hydrogen-rich bubble bath machine is characterized by comprising a hydrogen production assembly, a gas-liquid mixing assembly and a bath barrel, wherein the gas-liquid mixing assembly comprises a gas-liquid mixing pump, a gas inlet of the gas-liquid mixing pump is connected with the hydrogen production assembly through a hydrogen supply pipe, a liquid inlet is connected with an upper connector of the bath barrel through a metal hose, and a gas-liquid mixing outlet is connected with a bottom connector of the bath barrel through a metal hose;
a micro-nano bubble nozzle is arranged on the bottom interface of the bathing barrel connected with the gas-liquid mixing pump.
2. The hydrogen-rich bubble bath machine of claim 1, wherein a water purification filter is further disposed on the metal hose connecting the gas-liquid mixing pump and the upper interface of the bath tub.
3. The hydrogen-rich bubble bath machine according to claim 1, wherein the hydrogen production assembly comprises a hydrogen production unit and a hydrogen transportation pipeline unit, wherein the hydrogen production unit comprises a pure water tank and a water electrolysis tank, the bottom of the pure water tank is provided with two water connectors, one of the water connectors is connected with a water inlet of the water electrolysis tank, the other water connector is used as a water outlet and a communicating device, the water electrolysis tank is further provided with a backflow water port which is connected with the pure water tank in a return mode through a water supply pipe, the water electrolysis tank is further provided with a hydrogen outlet, and the hydrogen outlet is connected to a gas inlet of the gas-liquid mixing pump through the hydrogen transportation pipeline unit.
4. The hydrogen-rich bubble bath machine according to claim 3, wherein a conductivity sensor is further provided on the pure water tank.
5. The hydrogen-rich bubble bath machine according to claim 3, wherein the hydrogen delivery pipeline unit comprises a hydrogen dryer, a pressure controller and a one-way valve which are connected in sequence through a hydrogen supply pipe, wherein an inlet of the hydrogen dryer is connected with a hydrogen outlet of the water electrolyzer, and an outlet of the one-way valve is connected with an inlet of the gas-liquid mixing pump.
6. The hydrogen-rich bubble bath machine according to claim 5, wherein a hydrogen flow meter is further arranged on the pipeline between the pressure controller and the one-way valve, wherein a branch connected to the outside atmosphere is further led out from the pipeline between the pressure controller and the hydrogen flow meter, and a throttle valve is further mounted on the branch.
7. The hydrogen-rich bubble bath machine according to claim 5, wherein the water electrolyzer is controlled to operate by a DC current module, and a current adjusting knob, a current sensor and a power switch are arranged on the DC current module, wherein the power switch is also connected with and controlled by the pressure controller, and when the pressure controller detects that the pressure of the hydrogen pipeline unit exceeds a warning value, the pressure controller controls the power switch to be switched off.
8. The hydrogen-rich bubble bath machine of claim 7, wherein a hydrogen leakage sensor is further provided beside the hydrogen production component, and the hydrogen leakage sensor is further connected with the pressure controller in a feedback manner.
9. The hydrogen-rich bubble bath machine of claim 3, wherein a heat dissipation fan is further provided beside the water electrolyzer.
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| CN201721052874.7U CN211326741U (en) | 2017-08-22 | 2017-08-22 | Hydrogen-rich bathing machine |
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| CN201721052874.7U CN211326741U (en) | 2017-08-22 | 2017-08-22 | Hydrogen-rich bathing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349094A (en) * | 2017-08-22 | 2017-11-17 | 上海亮仓能源科技有限公司 | A kind of hydrogen-rich bubble bathing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349094A (en) * | 2017-08-22 | 2017-11-17 | 上海亮仓能源科技有限公司 | A kind of hydrogen-rich bubble bathing device |
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