JP2007229695A - Manufacturing method of hydrogen-bonded water and manufacturing apparatus of hydrogen-bonded water - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for obtaining reduced water, which has pH within a range of city water standards, has no problem as usual city water even when drunk so much, contains a large amount of gaseous hydrogen and has oxidation-reduction potential of -400 to -550 mV, by a method except an electrolytic reduction method. <P>SOLUTION: An upward open vessel is arranged at an upper part in an pressure-resistant tank, the pressure-resistant tank is filled with the gaseous hydrogen and is pressurized, water is jetted from above the vessel toward a center of an opening to make the gaseous hydrogen involved in the jetted water and to produce foams containing a large amount of the gaseous hydrogen. Thus foam-shaped hydrogen is dissolved in water by pressurization of the gaseous hydrogen in the pressure-resistant tank and a large amount of hydrogen is contained in the water. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a simple method and apparatus for producing hydrogen-bonded water that is useful for promoting and maintaining the health of people, animals, and plants.

  Conventionally, it is known that alkaline ionized water is good for health, has an excellent effect on diseases and the like, and further has an effect of suppressing metastasis of cancer cells. An apparatus for producing this alkaline ionized water is known. Widely used. These alkaline ionized water electrolyzes tap water and salt water using an anode and a cathode to produce acidic water on the anode side and alkaline water on the cathode side, and uses the alkaline water on the cathode side in this To do. This alkaline water contains a large amount of hydroxide ions (OH-), and further, since hydrogen gas generated by the electrolysis of water is dissolved, it exhibits reducibility. Therefore, both alkaline reduced water and alkaline ionized water are used. Called.

  This alkaline ionized water has a low oxidation-reduction potential and exhibits a reducing power, and usually exhibits an alkalinity exceeding pH 9. However, when trying to obtain water having a low redox potential and high reducing power, the concentration of hydroxyl ions is increased by that amount, resulting in alkaline water having a pH of 10 or more, which is considered unsuitable for drinking. In addition, although it is known that alkaline ionized water is good for health, gastric juice is acidic, so even alkaline ionized water with a pH of about 9 is too high for drinking in large quantities. There was a problem of being unhealthy and inappropriate.

  Therefore, there is a demand for water having a pH close to neutral and having a large reducing power, that is, a low oxidation-reduction potential. However, the conventional apparatus for producing alkaline ionized water (alkali reduced water) has a pH of 9 suitable for drinking. The following water did not provide sufficient reducing power. For example, in the electroreduction water disclosed in the example of Patent Document 1 below, an aqueous solution containing NaOH is electrolyzed so that hydrogen gas is not generated, so that water of -729 mV is obtained at pH 10.7. However, it is disclosed that water of -70 mV to -211 mV can be obtained at pH 9.6 to 9.9. The fact that this water of pH 9 or higher is not usually suitable for drinking is apparent from the fact that the tap water standard pH is defined as 5.8 to 8.6.

  JP 2001-137852 A

  The present inventors have a method other than the electrolytic reduction method, the pH is within the range of the tap water standard, and there is no problem even if it is drunk in a large amount like normal tap water, containing a large amount of hydrogen gas, Various studies have been made on a method for obtaining reduced water having a redox potential of −400 mV to −550 mV, and the present invention has been achieved.

  That is, according to the first aspect of the present invention, an upwardly opened container is arranged in the upper part of the pressure tank, and the pressure tank is filled with hydrogen gas to apply pressure. Water is jetted toward the center, hydrogen gas is entrained in this jet water, bubbles containing a large amount of hydrogen gas are generated, and bubble-like hydrogen is dissolved in water by the pressure of hydrogen gas in the pressure tank, This is a method for producing hydrogen-bonded water, characterized in that a large amount of hydrogen is contained in the water.

  According to the second aspect of the present invention, after filling a pressure tank with tap water, hydrogen gas is injected into the pressure tank, and the water in the tank is discharged at the pressure of the hydrogen gas, so The method for producing hydrogen-bonded water according to claim 1, wherein gas filling is performed. Further, the invention of claim 3 is characterized in that the pressure in the pressure tank is increased by increasing the pressure of the hydrogen gas injected into the pressure tank by the water pressure of tap water, and the hydrogen gas is dissolved in water. This is a method for producing hydrogen-bonded water. By doing so, the injected hydrogen gas dissolves in water more efficiently.

  According to the invention of claim 4 of the present invention, an upwardly opened container is disposed in the upper portion of the pressure tank, a hydrogen cylinder and a tap water conduit are connected to the pressure tank, and hydrogen-dissolved water is disposed in the lower portion of the pressure tank. An apparatus for producing hydrogen-bonded water, wherein a discharge port is provided.

  The invention of claim 5 of the present invention is characterized in that the tap water conduit introduced into the inside of the pressure tank has a spout bent at a right angle toward the bottom of the container in the vicinity of the center of the inner container opened upward. The hydrogen-bonded water production apparatus according to claim 4.

  According to a sixth aspect of the present invention, in the first to fifth aspects, the hydrogen-dissolved water taken out as hydrogen-bonded water is introduced into a swirl type microbubble generator to generate more stable hydrogen-bonded water. This is a hydrogen-bonded water production method or production apparatus.

The basic principle of the present invention described above is that water is injected into a container disposed in a pressure-resistant tank filled with hydrogen gas and pressurized to form an aggregate of hydrogen bubbles, thereby reducing the gas-liquid contact area. By increasing, hydrogen is dissolved with high efficiency.
That is, this principle combines the effect of pressure and the effect of increasing the area of the gas-liquid contact surface by the generation of bubbles to efficiently dissolve hydrogen in a liquid, that is, water.

  The present invention will be described in more detail. A container having an upward opening is disposed at the top of a pressure tank filled with hydrogen gas and pressurized with hydrogen gas, and is directed from above the container toward the center of the opening. Water (tap water) is jetted so that a large amount of hydrogen gas is filled, and a large amount of hydrogen bubbles are generated inside the container.

  In order to engulf a large amount of hydrogen gas filled in the tank (including the top opening container), the conduit introduced into the pressure tank is bent at a substantially right angle toward the bottom of the container having an upward opening. It is located at a right angle. For this reason, the water ejected from the ejection port vigorously collides with the bottom of the container having the opening upward, and as a result, the ejected water causes a turbulent flow and is ejected in the form of droplets from the nozzle, thereby generating hydrogen gas. A large amount can be involved. In this case, it is also effective to reduce the nozzle diameter to about 1/2 to 1/4 of the conduit in order to further increase the water jet power and increase the turbulence (disturbance).

  When the water containing hydrogen gas filled in the container enters the container, a large amount of bubbles are generated, and after colliding with the bottom of the container, a flow rising along the inner peripheral wall of the container is formed. A large amount of bubbles generated in the container rises along this flow, the bubbles and the liquid are separated vertically by the action of gravity, and the bubbles are folded several times at the top of the container except for the central part where water enters. A state is formed. The individual bubbles that make up the group of bubbles fall sequentially from the edge of the container, but at this time, they burst and become liquid (water in which a large amount of hydrogen gas is dissolved) and collect in the lower part of the pressure-resistant tank. Discharged.

  In more detail, when the above situation is described, in the state where bubbles are accumulated in the upper part of the container, water exists as a liquid thin film and is in contact with the gas (hydrogen) in the same pressure resistance state as the surrounding gas (hydrogen). . That is, all of the water introduced into the container once becomes a component of the liquid film on the surface of the bubble, maximizes the gas-liquid contact area for the same volume of water, and then the bubble bursts. Thus, water containing (bonded) a large amount of hydrogen, that is, hydrogen-bonded water (also referred to as hydrogen water), which has not been realized in the past, can be produced.

The present invention has the following effects because of the above configuration. That is, hydrogen-bonded water (hydrogen water) that contains a large amount of hydrogen and has a redox potential of minus 400 to minus 500 mV compared to water containing hydrogen derived from so-called electrolyzed water by conventional electrolysis is easily obtained. Can be manufactured. Moreover, in the conventional electrolyzed water, when the redox potential is lowered, the pH of the water is 9 or less, which is unsuitable for drinking. However, in the present invention, the pH is 7 to 7.5 and the water is almost neutral. We were able to.
As a result, it is possible to provide a basis for neutralizing active oxygen in animals and plants, particularly in the human body, digesting all groups of obstacles due to aging and lifestyle, and making a healthy body.

The present invention will be described in more detail with reference to examples.
That is, FIG. 1 schematically shows an apparatus for producing hydrogen-bonded water (hydrogen water) used in the present invention.
Although the manufacturing apparatus is shown in a batch type, the main part is composed of the main components of a hydrogen dissolution tank 1, a hydrogen cylinder 2, and a water supply 3. Although illustration of the inside of the hydrogen dissolution tank 1 is omitted, the tank is a pressure tank, A pressure resistance of about 2 Mpa is sufficient, and a container opened upward is attached to the upper part of the inside of the tank 1, and tap water is jetted toward the bottom of the container.

The operating procedure for producing hydrogen-bonded water (hydrogen water) using this device is as follows:
{Circle around (1)} First, the valves a and d are opened, tap water from the water supply 3 is put into the hydrogen dissolution tank 1 under atmospheric pressure, and the dissolution tank 1 is filled with tap water.
(2) The valve a is closed and the valve c is opened and hydrogen gas is introduced from the hydrogen cylinder 2. Thereafter, the valve d is filled with hydrogen gas until no tap water is discharged, and then the valves d and c are closed.
(3) The valve a is opened, and tap water is pressurized (normal tap water pressure resistance: about 0.25 Mpa or more) and injected into the hydrogen dissolution tank 1 to dissolve the hydrogen gas as described above.
(4) The valve b is opened, and water in which hydrogen is dissolved, that is, hydrogen-bonded water (hydrogen water) is stored in the production tank 4. Hydrogen bond water (hydrogen water) is removed from the production tank 4 by opening the valve e as appropriate.

上記の水素結合水（水素水）のｐＨは７．３７〜７．５６のほぼ中性を示していた。When hydrogen-bonded water (hydrogen water) is produced using the above-described apparatus, the water pressure of tap water is 0.25 Mpa as described above, the hydrogen gas pressure resistance from the hydrogen cylinder is 0.9 Mpa, and the hydrogen dissolution tank capacity is 2. If it is 0 liters, approximately 1380 cc of hydrogen gas is filled in (2) above, and the tap water is opened so that the tap water always flows, and the redox potential of the hydrogen-bonded water discharged from this device. Was as shown in Table 1 below. In addition, the oxidation-reduction potential of the original tap water used water of +430 to +450 mV.
As described above, when the water pressure of tap water is 0.25 Mpa, the pressure of the hydrogen gas dissolution tank and the production tank is 0.15 to 0.2 Mpa, and the secondary side of the valve e (the outlet of the production tank) is at atmospheric pressure. It has become.

The pH of the above hydrogen-bonded water (hydrogen water) was almost neutral from 7.37 to 7.56.

  Quantitative calculation of the above experiment from the amount of hydrogen gas used in the production of hydrogen-bonded water, and a batch-type operation that takes into account the efficient use of hydrogen gas. Since the solubility in the case of 20 ° C. is 18 cc, in order to obtain 2.0 liters of hydrogen-bonded water using a 2.0 liter hydrogen dissolution tank capacity, hydrogen gas (0. 9 Mpa pressure resistance) is 50 cc (36 cc in the calculation, but 50 cc in consideration of safety). If the above operation is performed, 2.0 liters of hydrogen-bonded water (hydrogen water) ) Can be obtained.

  In the above equipment, a water level gauge is attached to the hydrogen dissolution tank, the water level in the tank is measured, the additional amount and timing of the hydrogen gas is grasped, and each valve is opened and closed electrically. Signaling can be automatically performed to control the introduction of hydrogen gas and tap water into the dissolution tank to provide an automated hydrogen-bonded water production apparatus.

  It is a schematic diagram which shows the flow of the manufacturing apparatus of the hydrogen bond water (hydrogen water) of this invention.

Explanation of symbols

1. Hydrogen gas dissolution tank (pressure tank), 2 ... Hydrogen cylinder, 3 ... Water supply,
4. Generation tank (hydrogen-bonded water storage tank)

Claims (6)

  A container opened upward is disposed in the upper part of the pressure tank, and the pressure tank is filled with hydrogen gas to apply pressure, and water is sprayed from the upper part of the container toward the center of the opening. Hydrogen gas is entrained to generate bubbles containing a large amount of hydrogen gas, and the hydrogen gas in the pressure tank is dissolved in water by the pressure of the hydrogen gas, and a large amount of hydrogen is contained in this water. A method for producing hydrogen-bonded water.   After filling the pressure tank with tap water, hydrogen gas is press-fitted into the pressure tank, the water in the tank is discharged at the pressure of the hydrogen gas, and degassing and filling with hydrogen gas are performed. A method for producing hydrogen-bonded water.   2. The method for producing hydrogen-bonded water according to claim 1, wherein the pressure in the pressure-resistant tank is increased by increasing the pressure of hydrogen gas injected into the pressure-resistant tank by the water pressure of tap water, and the hydrogen gas is dissolved in water.   An upwardly open container is arranged in the upper part of the pressure tank, a hydrogen cylinder and a tap water conduit are connected to the pressure tank, and a hydrogen-dissolved water discharge port is provided in the lower part of the pressure tank. To produce hydrogen-bonded water.   4. The hydrogen-bonded water production according to claim 3, wherein the tap water conduit introduced into the pressure tank has a spout bent at a right angle toward the bottom of the container in the vicinity of the center of the inner container opened upward. apparatus.   5. The method for producing hydrogen-bonded water according to claim 1, wherein the hydrogen-dissolved water taken out as hydrogen-bonded water is introduced into a swirling microbubble generator to produce more stable hydrogen-bonded water. Or manufacturing equipment.

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