JP6662809B2 - Hydrogen suction device - Google Patents

Description

  The present invention relates to a hydrogen suction device.

In recent years, in the field of sports, attention has been paid to the fact that the inhalation of hydrogen into the lungs has the effect of increasing the endurance by suppressing the generation of lactic acid in muscles caused by intense exercise.
Hydrogen can be obtained anywhere by electrolysis by using water such as tap water. However, the portable hydrogen water generator of Patent Document 1 proposed below by the present inventor is easy to carry. However, the amount of generated hydrogen was small, so that it was not possible to sufficiently aspirate hydrogen unless the nose was pressed down and strongly sucked from a tube inserted into the nasal cavity.

Japanese Utility Model Registration No. 3198704

The present inventor initially thought simply that if the number of electrolytic units was increased to increase the amount of hydrogen generated, it would be possible to easily inhale hydrogen with a nasal cannula while breathing, However, even if the number of electrolysis units was increased, the outflow of hydrogen could not be increased significantly. As a result, it was difficult to aspirate a sufficient amount of hydrogen into the lungs through the nasal cannula simultaneously with breathing.
Therefore, the present invention provides a tabletop hydrogen suction device that not only can be freely carried anywhere and sucked hydrogen, but also can naturally suck a sufficient amount of hydrogen with a nasal cannula simultaneously with breathing. The purpose is to provide.

  In order to achieve the above object, a hydrogen suction device of the present invention has a main body in which an electrolysis unit for electrolyzing water provided with a polymer film sandwiched between an upper minus electrode and a lower plus electrode is disposed near the bottom. In a suction device equipped with a container, a tube of a nasal cannula is connected to an upper portion of the negative electrode, and a hydrogen chamber for receiving water for electrolysis and hydrogen floating in water is provided above the negative electrode. An oxygen chamber for receiving oxygen floating in water is formed outside the oxygen chamber, and an air pump and a pump chamber capable of storing gas to be pumped by the air pump are formed from the outside of the hydrogen chamber to the outside of the oxygen chamber. An oxygen discharge pipe having a distal end opened outside the main body container is connected to an upper portion of the oxygen chamber through a contact material for converting ozone gas into oxygen gas, and the pump chamber is connected to the oxygen chamber. The stored air pump is directly connected to an air supply pipe having a tip portion opened above the level of water injected into the hydrogen chamber, and hydrogen passing through the nasal cannula is provided between the hydrogen chamber and the pump chamber. A check valve that opens in the direction of the pump chamber at a pressure stronger than the outflow resistance of the pipe is provided, and the pressure in the hydrogen chamber is increased by the pressure of the gas sent from the air pump through the air supply pipe to increase the pressure in the hydrogen chamber. It is characterized in that the generated hydrogen can be forcibly discharged from the nasal cavity cannula.

  The invention according to claim 2 is the invention according to the above invention, wherein a DC jack for a power supply is fixedly provided on an outer wall surface of the main body container, an electric wire for sending current to both electrodes of the electrolytic unit, and an air pump. And an electric wire for sending an electric current to the electric power supply unit, directly or via a current control unit.

  According to a third aspect of the present invention, in the above invention, any one of silica gel, activated carbon and olive oil is used as the contact material for converting the ozone to oxygen.

  According to a fourth aspect of the present invention, in the above-mentioned invention, a tip portion of the oxygen discharge pipe is opened at a lower portion of an outer wall surface of the main container.

  The invention described in claim 5 is characterized in that, in the above invention, a check valve that opens in the direction of the hydrogen chamber is disposed at the tip of the air supply pipe.

  The invention according to claim 6, wherein in the above invention, a water level upper limit sensor is provided at a position as an upper limit and a water level lower limit sensor is provided at a position as a lower limit on the side wall in the oxygen chamber, and the water level upper limit sensor and the water level lower limit sensor are provided. Are connected via a water level warning circuit to a warning section provided in a pump chamber that issues a warning by a buzzer, a lamp, or the like.

According to the present invention, hydrogen can be freely carried anywhere, and upon suction of hydrogen, hydrogen generated in the electrolytic unit and stored in the hydrogen chamber is transferred from the nasal cannula connected to the hydrogen chamber to the nasal cavity by the pressure of the air pump. Forcibly ejecting hydrogen toward the lungs, the aspirator can naturally inhale hydrogen into the lungs when breathing.
In the early stage of operation, the air in the pump chamber is mixed into the hydrogen chamber by the air pump, and the hydrogen concentration temporarily drops. However, the check valve provided between the hydrogen chamber and the pump chamber causes the use time to decrease. With the passage of time, a portion of the hydrogen in the hydrogen chamber continues to flow into the pump chamber, and eventually fills, resulting in high-concentration hydrogen being discharged from the nasal cannula, effectively removing the required amount of hydrogen. It can be taken into the body.
In addition, oxygen generated in the electrolysis unit accumulates in the oxygen chamber as ozone, but since it passes through a contact material that converts ozone to oxygen, the ozone becomes odorless oxygen and is discharged to the outside. The diffusion of the odor around the device is eliminated.

According to the second aspect of the present invention, a direct current adapter connected to an external household power supply can be reliably supplied with power to both electrodes of the electrolytic unit and the air pump via a DC jack provided in the main body container. .
Then, in the electrolysis unit, hydrogen is reliably obtained by electrolysis by the supplied electricity, and the gas in the pump chamber can be pumped to the hydrogen chamber by operating the air pump.
If the battery is carried separately, the battery can be connected to the DC jack and the device can be used in places without electricity such as mountains.

According to the third aspect of the present invention, by using silica gel as the contact material for converting ozone to oxygen, the ozone is surely converted to oxygen when it is discharged to the outside. Can be reliably prevented.
Even when activated carbon or olive oil is used as the contact material, the bad smell of ozone can be removed.

  According to the fourth aspect of the present invention, since the tip of the oxygen discharge pipe is opened at the lower portion of the outer wall surface of the main body container, even if ozone leaks, the location of the ozone leaks farther from the nose, so that the odor is smelled. Is difficult to reach the nose.

  In the invention as set forth in claim 5, by providing a check valve at the tip of the air supply pipe, the tip of the air supply pipe connected to the air pump is tilted or shaken by the container body, and the provisional command is provided. Even if the water injected into the hydrogen chamber sinks below the level of the water, the water in the hydrogen chamber can be prevented from entering the air supply pipe, and the water does not cause a failure of the air pump.

  In the invention according to claim 6, since the water levels of the hydrogen chamber and the oxygen chamber are not visible from the outside of the container body, it is uneasy to what level the water could be injected, but a water level upper limit sensor is provided on the side wall in the oxygen chamber. When the water level is lower or higher, the buzzer, lamp, and other warnings are issued when the water level is too low or too high, so that the water can be injected with confidence.

It is a vertical side view which shows the internal structure of this invention. It is a horizontal plan view showing an internal structure of the present invention. It is a perspective view showing the appearance of the present invention. It is a vertical side view which shows the principal part of an electrolysis unit part.

The hydrogen suction device of the present invention will be described below with reference to the drawings.
As shown in FIG. 3, the hydrogen suction device of the present invention comprises a main body having a structure in which water is electrolyzed in the main body container 3 and the generated hydrogen is sent to the outside; Is introduced into the nasal cavity of the user, and is suctioned simultaneously with respiration.
The main body has a weight that can be easily carried by one adult and is large enough to be used on a desk, but the weight and size are not particularly limited.
The main body container 3 constituting the main body portion and the material used therein use water for electrolysis, and ozone is generated on the oxygen generation side, so that a corrosion-resistant material such as plastic is used.

As shown in FIGS. 1 and 2, the main body of the present invention comprises an electrolytic unit 5 for electrolyzing water provided with a polymer film 24 sandwiched from both upper and lower sides by an upper minus electrode 22 and a lower plus electrode 23. Is disposed near the bottom in the main body container 3.
A hydrogen chamber A for receiving water for electrolysis and hydrogen floating in the water is provided on the electrolysis unit 5, and oxygen floating in the water is received from below the electrolysis unit 5 to the outside of the hydrogen chamber A. When the oxygen chamber B extends from the outside of the hydrogen chamber A to the outside of the oxygen chamber B, an air pump 8 and a pump chamber C capable of storing gas to be pumped by the air pump 8 are formed independently.

That is, as shown in FIGS. 1 and 2, three independent spaces of a hydrogen chamber A, an oxygen chamber B, and a pump chamber C separated by a wall surface are formed in the main body container 3.
Since the walls partitioning each space store water therein, use is made of a corrosion-resistant material such as plastic which is the same as the material of the bottom surface 3b of the outer main body container 3.
The horizontal cross-sectional view of FIG. 2 shows an example in which the outer main body container 3 and the inner partition walls are concentric cylinders, but the arrangement of the cylinders is not limited to concentric circles. Is not limited to a cylindrical shape. The shape may be an ellipse, a quadrangle, or the like, as long as three independent spaces can be formed in each partition wall.

When a voltage is applied to both the electrodes 22 and 23 with respect to the surface of the polymer film 24 in the water, the electrolysis unit 5 electrolyzes the water to the upper electrode 22 side of the surface of the polymer film 24. Is used which generates hydrogen and generates oxygen on the side of the plus electrode 23 below the surface of the polymer film 24.
For example, as shown in FIGS. 2 and 3, the electrolysis unit 5 includes an upper and lower meshes connectable to a DC power supply in a casing 27 having a rectangular frame shape in plan view having an open top and bottom. The electrolytic unit 5 having the thin polymer film 24 sandwiched between the negative electrode 22 and the positive electrode 23 can be used.

FIG. 2 shows an embodiment in which four casings 27 each having a quadrangular shape in a plan view are connected to each other, and the electrolytic unit 5 is provided in each of the casings 27. As shown in FIG. An upper minus electrode 22 sandwiching the polymer film 24 vertically and a lower plus electrode 23 are accommodated in the stack 27 so as to overlap each other.
The polymer membrane 24 of the electrolysis unit 5 is formed of a thin polymer membrane 24 having an ion exchange function of restricting the passage of ions (for example, “Nafion Nafion” manufactured by DuPont is selected), and has a rectangular frame shape. Of a size large enough to close the casing 27.
As the polymer film 24, for example, when “Nafion Nafion” manufactured by DuPont is selected, a thin film having a thickness of about 127 to 183 μm can be used.

The positive and negative electrodes 23 and 22 of the electrolytic unit 5 may be formed by combining a platinum-plated wire rod made of titanium as a base material in a rhombic net shape, and over both surfaces of the polymer film 24. The polymer films 24 are laminated on and under the contact.
The electrolytic unit 5 electrolyzes water when a current is applied to the polymer film 24 sandwiched between the upper negative electrode 22 and the lower positive electrode 23, and converts hydrogen from above the surface of the polymer film 24. Oxygen can be separately generated from the lower side.

If the electrolysis unit 5 is used, for example, the electrolysis unit 5 shown in FIG. 4 is provided with a coil spring 28 at an upper portion in a casing 27 and a coil spring 28 that is electrically conductive in a compressed state from above the negative electrode 22. Then, the upper side of the coil spring 28 and the lower side of the positive electrode 23 are sandwiched between conductive rod-shaped sandwiching bodies 25 and 26 and fixed so as to be pressed up and down. Can be used. Note that a mode in which the conductive coil spring 28 is disposed below the positive electrode 23 in the casing 27 is also possible.
Then, the conductive bar-shaped holding bodies 25 and 26 are connected to a power source via electric wires 12 and 13, respectively. Reference numeral 30 in FIG. 4 denotes a fixing screw 30 for fixing the casing 27 to the bottom of the hydrogen chamber A. The electric wires 12 and 13 are connected to rod-shaped holding bodies 25 and 26 fixed to the fixing screw 30.
In the present invention, the number and shape of the electrolysis units 5 are not limited to the above-described embodiment.

Next, the structure of each of the hydrogen chamber A, the oxygen chamber B, and the pump chamber C will be described in more detail.
As shown in FIGS. 1 and 2, the hydrogen chamber A is formed in an upright vertical cylinder 1 having an outer peripheral surface 1c having a cylindrical shape.
The vertical cylindrical body 1 is formed at the upper center of the main body container 3 in a state where the bottom surface 1b is lifted away from the bottom surface 3b of the main body container 3 and the upper surface 1a is projected upward from the center of the upper part. The upper part of the outer peripheral surface 1c is fixed to the body fixing part 3d.
Then, four circular openings 29 are provided on the bottom surface 1b of the vertical cylindrical body 1, and the electrolytic unit 5 with the minus electrode 22 facing upward in each opening is mounted so as to close the opening 29, respectively.

Further, a hydrogen discharge hole 4 and a water inlet 18 are provided on the upper surface 1a of the vertical cylindrical body 1.
Then, a lid 19 that can be hermetically sealed is attached to the water inlet 18. The water inlet 18 is a hole for replenishing the water W reduced by electrolysis or evaporation so as to reach a predetermined water level L1.
In the hydrogen discharge hole 4, a connecting pipe is formed so as to protrude integrally with the upper surface 1 a of the vertical cylindrical body 1, and a connector 21 d at the base end of the tube 21 c of the nasal cannula 21 is connected to this pipe. Connecting.
The nasal cannula 21 is used by mounting the nozzle 21b of the nasal cavity mounting portion 21a toward the user's nasal cavity.

Next, the oxygen chamber B will be described.
As shown in FIG. 1 and FIG. 2, the oxygen chamber B is a cylindrical partition wall in which a space inside the main body container 3 outside the vertical cylindrical body 1 rises from a bottom surface 3 b of the main body container 3 to a lower part 2 b. 2, between the lower and outer outer wall surfaces of the vertical cylindrical body 1 and the partition wall 2 and the bottom surface 3b of the main body container 3 from the lower side of the vertical cylindrical body 1 to the outside of the vertical cylindrical body 1. To form a continuous integrated space.
The hydrogen chamber A and the oxygen chamber B can flow through the gap between the electrolysis units 5 from the bottom surface 1b of the vertical cylindrical body 1, and the water W in the hydrogen chamber A flows into the oxygen chamber B. If there is no gap through which water can flow through the bottom surface 1b of the vertical cylindrical body 1, a water injection port connected to the oxygen chamber B may be provided so that the water W is filled up to a certain water level L2.

Further, an ozone reaction chamber 20 provided with an oxygen discharge hole 9 whose lower side is open toward the oxygen chamber B is provided at an upper part 2a of the partition wall 2 so as to surround an outer peripheral surface 1c of the vertical cylindrical body 1. To close the upper surface of the oxygen chamber B.
Then, the upper part of the ozone reaction chamber 20 is connected to the base end 11a of the oxygen discharge pipe 11 having the front end 11b opened outside the main body container 3.
Further, the contact material 10 for converting ozone gas to oxygen gas is filled in the ozone reaction chamber 20.

That is, the oxygen and ozone generated below the electrolysis unit 5 by the electrolysis accumulate in the oxygen chamber B and increase. When the pressure in the oxygen chamber B increases, the ozone passes through the oxygen discharge hole 9 and passes through the ozone reaction chamber 20. Inside, and becomes oxygen while passing through the gap of the contact material 10 filled in the ozone reaction chamber 20, is deodorized and moves into the oxygen discharge pipe 11, and the opening of the distal end portion 11 b of the oxygen discharge pipe 11 From the main body container 3.
For this reason, an odor peculiar to ozone is not generated around the apparatus.
The contact material 10 for converting the ozone gas to the oxygen gas includes various materials, and among them, it is effective to use any one of silica gel, activated carbon, and olive oil.
When olive oil is used, a check valve is provided in a passage that enters the ozone reaction chamber 20 so that the liquid does not flow into the oxygen chamber B.

Next, the pump chamber C will be described.
As shown in FIGS. 1 and 2, the pump chamber C includes a partition wall 2 forming the oxygen chamber B, a wall surface extending outside the vertical cylindrical body 1, an outer peripheral side surface 3 a of the main body container 3, and the main body container 3. Between the pump chamber C and the bottom surface 3b, the upper part of the pump chamber C is closed by a plate surface covering the upper surface 3c. The pump chamber C is sealed in an airtight state and is formed in an independent space.

An air pump 8 is provided in the pump chamber C, and the air pump 8 is connected to a base end 7b of an air supply pipe 7 having a front end 7a opened above the water level L1 of the hydrogen chamber A.
The opening of the tip 7a above the water level L1 of the hydrogen chamber A prevents water from entering the air supply pipe 7 to prevent the air pump 8 from getting wet with water. This is to eliminate the cause.
Also, by providing a check valve 33 that opens toward the hydrogen chamber at the end of the air supply pipe, it is possible to prevent water in the hydrogen chamber A from entering the air supply pipe 7.

A check valve 6 is provided between the hydrogen chamber A and the pump chamber C and opens only in the direction of the pump chamber C with a pressure stronger than the resistance of hydrogen passing through the nasal cannula 21 to the pipe.
In addition, as shown in FIG. 1, the air supply pipe 7 is provided so as to penetrate the oxygen chamber B so as to penetrate the air supply pipe support portion 31 provided at the bottom of the hydrogen chamber A and reach the upper part of the hydrogen chamber A. However, it is also possible to directly penetrate the outer peripheral surface 1c of the vertical cylindrical body 1 instead of the bottom of the hydrogen chamber A, and to install the vertical cylindrical body 1 without being involved in the oxygen chamber B.

Further, since the water levels L1 and L2 in the hydrogen chamber A and the oxygen chamber B cannot be seen from the outside when the container body 3 is opaque, it is difficult to confirm the amount of water injected.
For this reason, the water level upper limit sensor 34 is provided at the position where the water level is the upper limit on the side wall in the oxygen chamber B, and the water level lower limit sensor 35 is provided at the position where the water level is the lower limit. A configuration is possible in which a warning unit 36 provided in the pump chamber C that issues a warning by a buzzer, a lamp, or the like via a water level warning circuit 37 is connected.
In this embodiment, the water W can be safely injected into the hydrogen chamber A by relying on the warning.
In addition, a warning is also issued when the water falls below the lower limit of water level due to evaporation or electrolysis during use, so that water can be appropriately injected at that time.
Note that the upper limit of the water level L1 is a limit water level at which the water level L1 does not reach the open end portion 7a of the air supply pipe 7 and the lower limit of the water level L1 is equal to that of the electrolytic unit 5. Is the limit water level at which the water level does not become submerged, but the water level upper limit and water level lower limit are set arbitrarily so as not to reach the limit number.

The structure of each of the hydrogen chamber A, the oxygen chamber B, and the pump chamber C has been described above. Next, power supply to the electrolysis unit 5 and the air pump 8 that operate by supplying electricity will be described.
As shown in FIG. 4, the negative electrode 22 and the positive electrode 23 of the electrolysis unit 5 are connected to the electric wires 12 and 13 via the conductive rod-shaped holding bodies 25 and 26, and as shown in FIG. Reference numerals 12 and 13 are connected to a power supply line 32 of a DC power supply via a DC jack 15 attached to the outside of the main body container 3.
As shown in FIG. 2, the air pump 8 with a built-in DC motor is connected to electric wires 16 and 17, and the electric wires 16 and 17 are connected to a power line 32 of a DC power supply via the DC jack 15.
It is to be noted that each of the electric wires 12, 13, 16, and 17 may be provided with a control circuit board 14a and a control unit 14 including a switch and the like.
In FIG. 1, a warning unit 36 and a water level warning circuit 37 connected to the water level upper limit sensor 34 and the water level lower limit sensor 35 are omitted.

In the present invention having the above-described structure, water is injected into the hydrogen chamber A at a predetermined water level L1, and a power source is connected to the electrolysis unit 5 and the air pump 8 for use. The hydrogen generated on the negative electrode 22 side above the polymer film 24 of the electrolysis unit 5 floats in the water of the hydrogen chamber A in a bubble state and accumulates in the upper part of the hydrogen chamber A.
Then, the pressure of gas sent from the air pump 8 through the air supply pipe 7 is applied to the hydrogen chamber A to pressurize the hydrogen gas, and hydrogen is forcibly discharged from the nasal cannula 21 connected to the upper part of the hydrogen chamber A.
At this time, the gas in the pump chamber C having the air pump 8 is decompressed by the air pump 8, but a part of the hydrogen in the hydrogen chamber A flows through the check valve 6 which opens only in the direction of the pump chamber C.
Due to the inflow of hydrogen from the check valve 6, the hydrogen in the hydrogen chamber A is not diluted by mixing with air except in the initial operation, and the hydrogen in the hydrogen chamber A and the hydrogen in the pump chamber C are not diluted. Are mixed, and high-concentration hydrogen is discharged from the nasal cannula 21.
The high-concentration hydrogen gas is naturally inhaled into the lungs from the nasal cannula 21 attached to the face with breathing.

(Experimental example)
A test was performed to confirm that high-concentration hydrogen was discharged from the nasal cannula 21 by operating the air pump 8.
As the nasal cannula 21, a commonly used general medical nasal cannula 21 having a length of a tube 21c of 1.8 m was used.
One of the two nozzles 21b of the nasal cannula 21 is closed with a clip, and the suction touch of the gas detector is placed at a position 5 mm away from the tip of one of the open nozzles 21b toward the tip of the nozzle. Placed and measured.
As a result, numerical values shown in Table 1 below were obtained.

In this experiment, as shown in Table 1 above, when four electrolysis units 5 were used, hydrogen having a high gas concentration of 3.3 vol /% at a voltage of 13 V was supplied by the air pump 8 at a rate of 400 ml / min. It could be ejected.
However, as a result of measurement without operating the air pump 8, the hydrogen concentration was 0.1 vol /%, which is an extremely low value of about 1/20 that when the air pump 8 was operated. It was confirmed that a sufficient amount of hydrogen could not be sucked into the lung due to the respiration used.

When the number of electrolysis units 5 used was doubled from two to four, the result measured without operating the air pump 8 showed that the hydrogen concentration was 0.12 vol /%, which was 0.02 vol / %, Which is an extremely low value of about 1/30 of the value of 3.3 vol /% obtained when the air pump 8 is operated, and the small amount increases the lungs associated with breathing using the nasal cannula 21. It was confirmed that a sufficient amount of hydrogen could not be sucked in.
This means that even if the number of electrolysis units 5 used is simply increased, the generated hydrogen is not directed toward the tip of the nozzle 21b of the nasal cannula 21 even if the hydrogen is at a short distance of 5 mm from the tip of the nozzle. This means that most of the hydrogen is diffused and leaked out of the nasal cavity, so that a sufficient amount of hydrogen cannot be discharged toward the nasal cavity.

Next, a method of using the present invention will be described.
In use of the present invention, first, the lid 19 is removed and water is injected into the hydrogen chamber A from the water inlet 18. The amount of water is set to a water level L1 at which the distal end 7a of the air supply pipe 7 does not submerge so that water does not enter the pipe.
At this time, the hydrogen chamber A and the oxygen chamber B flow from the bottom surface 1b of the vertical cylindrical body 1 through the gap of the electrolysis unit 5, and the water in the hydrogen chamber A flows into the oxygen chamber B. Water is maintained at a constant water level L2.
In the opaque container body 3, since the internal water levels L1 and L2 cannot be seen from the outside, the water level upper limit sensor 34 is provided at the upper limit position on the side wall in the oxygen chamber B, and the water level lower limit sensor is provided at the lower limit position. If the form provided with 35 is used, when the water level reaches the upper limit and the lower limit, a warning can be issued by a buzzer, a lamp, or the like, so that the water can be injected with ease.

When a DC adapter connected to the DC jack 15 is connected to a household AC power supply, a current flows through the electrolytic unit 5 and the air pump 8.
As a result, electrolysis of water occurs, and hydrogen is generated from the upper surface of the polymer film 24 on the side of the negative electrode 22 on the upper side of the electrolytic unit 5, and hydrogen is generated on the side of the polymer electrode 24 on the lower side of the positive electrode 23. Oxygen is generated from the side surface.
Then, the hydrogen generated above the polymer film 32 rises as bubbles in water and accumulates in the space of the hydrogen chamber A.
On the other hand, oxygen generated on the lower side of the polymer film 32 is blocked by the polymer film 32 and cannot pass above the polymer film 32, so that it does not enter the hydrogen chamber A and becomes ozone on the lower side of the casing 27. As it accumulates and increases, ozone rises as bubbles in water and accumulates in the space above the oxygen chamber B.

Thereafter, the ozone comes into contact with the contact material 10 for converting ozone into oxygen and is discharged to the outside in a state of deodorized oxygen.
At this time, if the distal end portion 11b of the oxygen discharge pipe 11 is opened at the lower part of the outer wall surface of the main body container 3, even if the contact material 10 is deteriorated and its function is reduced, it is separated from the place where it is used, so that the ozone odor is reduced. You.

  The hydrogen stored in the space of the hydrogen chamber A is operated by the air pump 8, and at the beginning of the operation, the air in the pump chamber C is sent out from the air supply pipe 7 into the hydrogen chamber A, and the air is supplied to the hydrogen chamber A. And is sent to the nasal cannula 21 and discharged from the nozzle 21 b of the nasal cannula 21.

When the air pump 8 is operated for a while, the hydrogen stored in the hydrogen chamber A flows from the check valve 6 provided between the hydrogen chamber A and the pump chamber C, and the hydrogen is returned to the hydrogen chamber A. Then, the hydrogen and the hydrogen in the hydrogen chamber A are mixed and the hydrogen having a high concentration is discharged from the nozzle 21 b of the nasal cannula 21.
At this time, since the check valve 6 opens only in the direction of the pump chamber C with a pressure stronger than the inflow resistance to the pipe, the amount of the check valve 6 that exits the nasal cannula 21 is smaller than the amount that the check valve 6 enters the pump chamber C. Most of the generated hydrogen is discharged from the nasal cannula 21.
As a result, if the nozzle 21b of the nasal cannula 21 is fixed to the nasal cavity, hydrogen with a high concentration is inhaled into the lungs each time it is breathed.

  In addition, since the air pressure of the hydrogen chamber A is increased by the air pump 8, a plurality of hydrogen discharge holes 4 are provided, a plurality of nasal cannulas 21 are connected, and a plurality of nasal cannulas 21 are attached to a plurality of persons so that each person can simultaneously perform the operations. It becomes possible to inhale hydrogen.

  The present invention is a small and lightweight table-top hydrogen suction device that is assumed to be portable and used on a table, but as a hydrogen suction device installed indoors so that it can be supplied to many people simultaneously without carrying it. It can be used in large size.

Reference Signs List 1 vertical cylindrical body 1a top surface 1b bottom surface 1c outer peripheral surface 2 partition 2a upper part of partition 2b lower part of partition 3 main body container 3a outer peripheral side surface 3b bottom surface 3c upper surface 3d vertical cylindrical body fixing part 4 hydrogen discharge hole 5 electrolytic unit 6 check valve 7 feeding Trachea 7a distal end 7b proximal end 8 air pump 9 oxygen discharge hole 10 contact material 11 for converting ozone to oxygen 11 oxygen exhaust pipe 11a proximal end 11b distal end 12, 13 electric wire 14 control unit 14a control circuit board 15 DC jack 16 , 17 Electric wire 18 Injection port 19 Lid 20 Ozone reaction chamber 21 Nasal cannula 21a Nasal cavity mounting portion 21b Nozzle 21c Tube 21d Connector 22 Negative electrode 23 Positive electrode 24 Polymer film 25 Rod holder 26 Rod holder 27 Casing 28 Coil spring 29 Opening Part 30 fixing screw 31 air pipe support part 32 power line 33 check valve 34 Water level upper limit sensor 35 Water level lower limit sensor 36 Warning section 37 Water level warning circuit A Hydrogen chamber B Oxygen chamber C Pump chamber W Water L1 Hydrogen chamber water level L2 Oxygen chamber water level

Claims (6)

In a suction device including a main body container provided with an electrolysis unit for electrolyzing water having a polymer film sandwiched between an upper negative electrode and a lower positive electrode, and disposed near a bottom,
A hydrogen chamber for connecting a tube of a nasal cannula to the upper portion of the negative electrode and receiving water for electrolysis and hydrogen floating in the water, floats in water from below the positive electrode to the outside of the hydrogen chamber. An oxygen chamber for receiving oxygen, from the outside of the hydrogen chamber to the outside of the oxygen chamber, forms an air pump and a pump chamber capable of storing gas to be pumped by the air pump, respectively.
Connected to the upper part of the oxygen chamber is an oxygen discharge pipe having a distal end opened outside the main body container via a contact material for converting ozone gas to oxygen gas,
The air pump housed in the pump chamber is directly connected to an air supply pipe having a distal end opened above the level of water injected into the hydrogen chamber,
A check valve is provided between the hydrogen chamber and the pump chamber, the check valve being opened in the direction of the pump chamber at a pressure stronger than the resistance of the hydrogen passing through the nasal cannula to flow into the pipe,
Hydrogen suction characterized by increasing the pressure in the hydrogen chamber by the pressure of the gas sent out from the air pump through the air supply pipe, so that hydrogen generated in the electrolytic unit can be forcibly discharged from the nasal cannula. apparatus.   A DC jack for power supply is fixed on the outer wall surface of the main body container, and a wire for sending current to both electrodes of the electrolysis unit and a wire for sending current to the air pump are connected to the DC jack directly or by a current control unit. The hydrogen suction device according to claim 1, wherein the hydrogen suction device is connected via a connection.   The hydrogen suction device according to claim 1 or 2, wherein any one of silica gel, activated carbon, and olive oil is used as a contact material for converting ozone to oxygen.   The hydrogen suction device according to any one of claims 1 to 3, wherein a tip portion of the oxygen discharge pipe is opened at a lower portion of an outer wall surface of the main body container.   The hydrogen suction device according to any one of claims 1 to 4, wherein a check valve that opens in the direction of the hydrogen chamber is disposed at a tip of the air supply pipe. A water level upper limit sensor is provided at a position as an upper limit on the side wall in the oxygen chamber and a water level lower limit sensor is provided at a position as a lower limit, and a buzzer, a lamp, etc. warns the water level upper limit sensor and the water level lower limit sensor via a water level warning circuit. The hydrogen suction device according to any one of claims 1 to 5, wherein the hydrogen suction device is connected to a warning unit provided in a pump chamber that emits hydrogen.

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