KR20220002800U - Nano-bubble generator device - Google Patents

Abstract

The present invention, in the process of transporting mixed water mixed with water and air, generates nanobubble water by nanonizing the gas contained therein, and in particular, it can be applied to small-sized nanobubble facilities or devices through structural simplification and miniaturization. to be able to;
It has a supply port for receiving mixed water having a transfer pressure and a discharge port for discharging it to the outside, and a space between the supply port and the discharge port is sealed against the outside to form a dissolving pressure of gas for water. Equipped with a dissolving space with a melting tank; an injection means for injecting the mixing water supplied from the supply port into the melting space; A nanobubble generating device including a colliding means provided in the dissolving space and configured to collide while the mixing water is moving; The collision means includes a collision plate provided in the melting space of the melting tank and made of a 'plate body' in the shape of a 'plate' in which a plurality of through-holes are formed to pass through while the mixing water collides. so that it is done; In the dissolution space, a plurality of bubbles are arranged in multiple stages while being connected at intervals between vertical phases, so that the mixed water passes through while colliding in multiple stages while moving in the dissolution space.

Description

Nano-bubble generator device

The present invention relates to a nanobubble generating device that generates nanobubbles, which are microbubbles having a microscopic unit in diameter.

Specifically, in the process of transporting the mixed water mixed with water and air, the contained gas is nano-sized to generate nano-bubble water. It relates to a nanobubble generator that enables

In general, nanobubbles are ultra-fine air bubbles that cannot be seen with the naked eye, and are fine air particles with a size of 1/2,000 of normal bubbles and pores of the skin of 25㎛ or less. It generates high sound pressure of 140db, and 3) instantaneous high heat of 4,000 to 6,000 degrees is generated.

In other words, normal bubbles rise in water and rupture on the surface, but nanobubbles are contracted by pressure in water and generate various energies and disappear.

These nanobubbles are microscopic bubbles that are mainly generated when water and air are vigorously rotated.

Such nanobubbles are used in various fields due to their physical and chemical properties such as "gas dissolution effect, self-pressurization effect, and electrification effect", and recently they are used in various aquaculture and hydroponic cultivation, especially in the fields of fishery and agriculture, In the medical field, it is used for precise diagnosis, and it is used in physical therapy, high-purity water treatment, and environmental devices in various fields.

In other words, it is widely used from hot spring bath to cancer diagnosis, and it is known that it regenerates skin and has excellent sterilization effect.

The nanobubbles as described above are generated in various ways such as a swirling liquid flow method, a state mixer method, an ejector method, a venturi method, a pressure dissolution method, an ultrasonic method, an electrolysis method, and a micropore filter method.

In order to generate nanobubbles through these various nanobubble generating facilities or devices, a gas-mixed liquid (supply water) is supplied and the gas is converted into microbubbles to generate nanobubbles.

The mixed water containing these nanobubbles increases the gas dissolution rate in the liquid while suppressing degassing of the nanobubbles in the case of a separate gas dissolving device.

As is known from Korean Patent Application No. 10-2007-0106679 (Name: Gas Dissolving Device/October 23, 2007), the nanobubble dissolving device as described above includes a supply unit including a liquid supply unit and a gas supply unit. ; Dissolving tank coupled to the supply unit; And it is configured to include a discharge coupled to the other side of the dissolving tank; The end of the supply unit is configured to face the inner wall of the melting bath; The mixed water discharged from the end of the supply unit collides with the inner wall of the dissolving tank to receive a collision pressure to increase nanobubble generation.

Korean Patent Application No. 10-2007-0106679

However, such a conventional nanobubble dissolving device has problems in that it is structurally disadvantageous for miniaturization, so that it cannot be economically provided due to poor productivity as well as poor usability, and it is difficult to maximize the generation efficiency of nanobubbles.

The present invention is proposed to solve the above conventional problems, and the purpose of the present invention is structurally simple, suitable for miniaturization, and in particular, generating nanobubbles by applying increased collision pressure while mixing water is supplied. An object of the present invention is to provide a nanobubble generating device designed to promote the dissolution of nanobubbles by maximizing the dissolution of the nanobubbles.

The nanobubble generator according to the present invention for achieving the object of the present invention as described above has a supply port for receiving mixed water having a transfer pressure and a discharge port for discharging it to the outside, and a space between the supply port and the discharge port is formed. A dissolving tank sealed against the outside and equipped with a dissolving space to form a dissolving pressure of gas for water; an injection means for injecting the mixing water supplied from the supply port into the melting space; A nanobubble generator comprising a collision means provided in the dissolving space and configured to collide while the mixing water is moving; The collision means includes a collision plate provided in the melting space of the melting tank and made of a 'plate body' in the shape of a 'plate' in which a plurality of through-holes are formed to pass through while the mixing water collides. so that it is done; It is characterized in that a plurality of them are arranged in multiple stages while being connected at intervals between vertical phases in the dissolving space, so that the mixing water passes through while colliding in multiple stages while moving in the dissolving space.

The nanobubble generator according to the present invention made as described above is structurally simple, has high production efficiency, is economical, and is particularly suitable for miniaturization, and thus has an effect that can be suitably applied to a small household nanobubble water supply device.

In addition, while the mixed water is sprayed at high pressure into the dissolving space through the injection means, it collides with the surfaces of the collision plates constituting the collision means in multiple stages while moving to receive an impact load repeatedly, so that the nanobubble generation efficiency is improved. have

In addition, the mixed water injected into the melting space through the injection means collides with the surfaces of the collision plates constituting the collision means in multiple stages and is repeatedly reflected and scattered, as well as being branched into multiple numbers through a plurality of through holes and falling Accordingly, the nanobubble generation efficiency is maximized while the atomization is promoted.

1 is a schematic illustration showing a novel bubble generator according to an embodiment of the present invention;
2 is a schematic exploded perspective view showing a colliding means constituting the nanobubble generator according to the present embodiment.
3 and 4 are schematic views showing collision means constituting the nanobubble generator according to the present embodiment.
5 is a schematic illustration showing a state of use of the nanobubble generator according to the present embodiment.
6 is a schematic illustration of some excerpts showing another example of the collision means constituting the nanobubble generator according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, a nanobubble generator according to a preferred embodiment according to the present invention will be described in detail.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize a clearer explanation. It should be noted that in each drawing, the same members are sometimes indicated by the same reference numerals. Detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted.

1 to 5 are views showing a nanobubble generator 1 according to an embodiment of the present invention, in which water and air having transfer pressure are It has a supply port 21 for receiving the mixed water and a discharge port 22 for discharging it to the outside, and the space between the supply port 21 and the discharge port 22 is sealed against the outside so that the gas for water A dissolving tank (2) equipped with a dissolving space (A) to form a dissolving pressure of;

That is, the process in which the mixed water (for example, a mixture of tap water and air) having a transfer pressure is moved via the dissolution space (A) of the dissolution tank 2 through the transfer pressure forcefully formed on the nanobubble generating system. As the gas contained in the mixed water is dissolved and nano-sized through the dissolution pressure formed in the dissolution space (A) in the dissolution space (A), nano-bubble water is generated and supplied to the place of use through the discharge port (22).

In the nanobubble generating device 1 according to this embodiment, in the dissolving tank 2, the supply port 21 and the discharge port 22 are spatially connected to each outer end and each upper side surface. Dissolving bodies 23 provided respectively while being; It may include; a dissolving container 24 having a lower portion open and coupled so that the dissolving body 23 is spatially connected to the upper part of the dissolving body 23 to form the dissolving space A.

That is, the mixed water supplied through the supply port 21 of the dissolution body 23 collides with the inner circumferential surface of the dissolution container 24 while being supplied to the dissolution space A and moves to the discharge port 22 via In the process of dissolving, the gas contained in the mixed water is dissolved through the dissolution pressure formed in the dissolution space (A) to form nanobubbles, and then discharged through the discharge port (22).

The nano bubble generating device 1 according to the present embodiment configured as described above is disposed in the dissolution tank 2, connects the supply port 21 and the dissolution space A, and is supplied from the supply port 21. and a spraying means (3) configured to spray mixed water into the dissolving space (A).

That is, the mixing water supplied from the supply port 21 is sprayed into the dissolving space A through the dispensing means 3 and the spray pressure generated when spraying is applied to the inner surface of the dissolving container 24. The nanobubble generation efficiency is increased by the collision pressure formed through collision.

In addition, it is economical due to its simple structure and high production efficiency, and is particularly suitable for miniaturization, so it can be suitably applied to a small household nanobubble water supply device.

In the above, the injection means 3 includes an inner tube 31 made of a 'pipe' shaped 'tube' whose lower end is spatially connected to the supply port 21 to receive the mixed water, and a lower end An exterior composed of a 'tube' shaped 'pipe' connected to the inner tube 31 while forming an inlet hole 32 through which mixed water flows in between the outer surface of the inner tube 31 and the outer surface of the inner tube 31. (33).

That is, according to the difference between the ejection pressure of the mixed water ejected into the exterior 33 through the inner pipe 31 and the fluid pressure of the dissolving space (A), the mixed water accommodated in the dissolving space (A) It is re-injected while being pushed into the exterior 33 through the inlet hole 32 .

Accordingly, convection of the mixing water is naturally formed inside the dissolving space (A), thereby improving nanobubble generation efficiency.

In this way, while the mixing water is injected into the dissolving space (A) at a high pressure through the dispensing means 3, the mixed water received into the dissolving space A passes through the inlet hole 32 to the dispensing means ( 3), it is re-injected while being re-supplied, and convection of the mixed water is naturally formed inside the dissolving space (A), so that the nano-bubble generation efficiency is improved.

In the above, the lower end of the inner tube 31 may be fitted and screwed to the end of the supply port 21, and on the outer circumferential surface of the lower end of the inner tube 31, a nut provided at the end of the supply port 21 Screw protrusions screwed into are formed so that they can be attached and detached, and it is preferable to apply according to the user's choice.

In the nanobubble generating device 1 according to the present embodiment configured as described above, the mixing water is sprayed into the dissolving space A, and the collision means 4 that collides while moving and causes reflection and scattering to fall freely. is provided

That is, while the mixed water injected into the dissolving space A through the spraying means 3 is moving, it collides with the collision means 4 and is reflected and scattered to promote microparticles, thereby maximizing nanobubble generation efficiency.

In the nanobubble generator 1 according to the present embodiment made as described above, the collision means 4 is provided in the dissolution space A of the dissolution tank 2 and passes through while the mixing water collides. A collision plate 42 made of a 'plate body' having a 'plate' shape in which a plurality of through holes 41 are formed.

That is, after the mixing water is sprayed by the injection means 3, the surface of the impact piece 42 while moving to the discharge port 22 and the inlet hole 32 in the case of the dissolving space A As the collision efficiency is improved by colliding with each other, the atomization of the mixing water is promoted.

At this time, as the mixed water collides with the surface of the collision plate 42 to be reflected and scattered, as well as to fall while branching into a plurality through the plurality of through holes 41, atomization is promoted and nanobubble generation efficiency is promoted. this is maximized

In the nanobubble generating device 1 according to the present embodiment configured as described above, the collision plate 42 in the collision means 4 is connected in multiple stages at intervals between vertical phases in the dissolution space A. Arranged, the mixing water is passed through while colliding in multiple stages while moving in the dissolving space (A).

That is, while the mixed water is injected at high pressure into the melting space (A) through the injection means (3) and moves to the discharge port (22) and the inlet hole (32), it collides with the surfaces of the plurality of collision plates in multiple stages. As the impact load is repeatedly applied, the nanobubble generating efficiency is improved.

In addition, as the mixed water collides with the surfaces of the collision plates in multiple stages and is repeatedly reflected and scattered, as well as being branched into multiple numbers through the plurality of through-holes and falling, atomization is promoted and nanobubble generation efficiency is maximized do.

In the nanobubble generator 1 according to the present embodiment made as described above, the collision plates 42 are connected while having a gap between them through screw rods 44 screwed together through nuts 43. It can be, it is preferable that it is suitably applied according to the user's choice.

In addition, the collision plates 42 are fixed while being sandwiched between the two sets of nuts 43 screwed to the screw rod 44, and are bound to the screw rod 44 with a gap between them. It can be.

Accordingly, the assembly work of the collision plates 42 can be stably performed, structurally advantageous for mass production, and the quality of use can be improved because each time interval can be easily adjusted.

In the above, the collision plates 42 have an outer diameter smaller than the inner diameter of the inner surface of the melting tank 2, so that a 'gap' is formed between the inner surface of the melting tank 2 and may be provided. .

Accordingly, the mixed water flows down the inner surface of the dissolving tank 2 through the 'gap' formed between the inner surface of the dissolving tank 2 and freely falls, and in the dissolving tank 2 The distribution of the mixed water can be made more smoothly,

Accordingly, the collision and stable convection of the mixing water in the dissolving tank 2 are stably achieved, so that the quality of use can be improved.

In the nanobubble generator 1 according to the present embodiment configured as described above, the outer circumferential surface of the collision plate 42 is fitted and fixed to the inner surface of the dissolving tank 2, as shown in FIG. 6. Binding pieces 45 protruding outwardly may be formed.

That is, the collision plate 42 is stably bound to the inner surface of the dissolving tank 2 through the binding pieces 45, and the mixed water is bound to the binding pieces 45 and the collision plate in the remaining space ( 42) may be free-falling while flowing down the inner surface of the melting tank 2 through the 'gap' of the outer circumferential surface.

Accordingly, the mixing water can flow more smoothly in the dissolving tank 2, and the collision and stable convection of the mixing water in the dissolving tank 2 can be stably achieved, so that the quality of use can be improved.

On the other hand, the collision plates 42 may be formed with central holes 46 through which the injection means 3 penetrates and is supported.

That is, the injection means 3 is disposed while penetrating through each of the central holes 46, so that the collision plates 42 can stably secure their positions.

One embodiment of the present invention described above is merely an example, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the forms mentioned in the above detailed description. Therefore, the true technical scope of protection of the present invention should be determined by the technical spirit of the appended claims. In addition, the present invention should be understood to include all modifications, equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims.

1: nano bubble generator 2: dissolving tank
21: supply port 22: discharge port
23: dissolving body 24: dissolving tube
3: injection means 31: inner tube
32: inlet hole 33: exterior
4: collision means 41: through hole
42: collision plate 43: nut
44: screw rod 45: binding piece
46: central hole A: melting space

Claims (1)

It has a supply port 21 for receiving mixed water having a transfer pressure and a discharge port 22 for discharging it to the outside, and is sealed against the outside between the supply port 21 and the discharge port 22 to prevent A dissolving tank (2) equipped with a dissolving space (A) to form a dissolving pressure of gas; an injection means (3) for injecting the mixing water supplied from the supply port (21) into the melting space (A); A plurality of collision plates 42 provided in the dissolving space A through which the mixing water is sprayed by the injection means 3 and formed with a plurality of through holes 41 passing through while the mixing water collides are vertically In the nanobubble generating device (1) including;
In the collision plates 42,
Each central hole 46 is formed so that the injection means 3 is supported while penetrating;
On the outer circumferential surface of the collision plate 42,
Nanobubble generator, characterized in that the binding pieces 45 protruding outwardly to be fitted and fixed to the inner surface of the dissolving tank 2 are formed.

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