KR20190122361A - Nano-bubble water system - Google Patents

Abstract

The present invention relates to a water tank system to which nano-bubbles are applied, comprising a water tank body (2) having an opening therein to improve use efficiency by generating nano-bubbles through a collision and a shear pressure applied in a process of mixing, with circulating water, air supplied while water stored in a water tank body is circulated, and having a space portion for storing water. The water tank system to which nano-bubbles are applied further comprises: a circulation pipe (3) having both ends connected to an outlet (21) provided on a part of the water tank body (2) to discharge the water stored therein to the outside and an inlet (22) configured to receive the water from the outside, respectively, and spatially connected to form a circulation path of the water; a circulation pump (4) arranged to be connected to the circulation pipe (3) to pump circulating water passing through the circulation pipe (3) from the outlet (21) to the inlet (22) through power applied from the outside; and a nano-bubble generation means (5) connected and coupled to the circulation pipe (3) to generate nano-bubbles by applying a collision and a shear pressure in a process of supplying external air to the circulating water, which circulates through the circulation pipe (3), and mixing the external air with the circulating water.

Description

Nano-bubble water system

The present invention relates to a water tank system used when washing, washing, bathing, etc. in a general home, and more particularly, in the process of mixing air supplied to the circulation water while the water stored in the water tank body is circulated. The present invention relates to a water tank system to which nanobubbles are applied to generate nanobubbles through imparting collision and shear pressure to improve use efficiency.

Generally, nano bubbles are microscopic bubbles which are not visible to the eye, and are 1 / 2,000 of normal bubbles, fine air particles having a skin pore size of 25 μm or less, and when extinguished, 1) 40KHz ultrasonic wave generation, 2) It generates high sound pressure of 140db and 3) instantaneous high heat of 4,000 ~ 6,000 degrees.

In other words, general bubbles rise in water and rupture at the surface, but nano-bubbles are reduced by pressure in water and generate various energy and disappear.

And such nano-bubbles are mainly generated when the water and air are violently rotated into ultra-fine bubbles.

Such nano bubbles are utilized in various fields by physical and chemical properties such as "gas dissolving effect, self-pressing effect, and charging effect", and in recent years, they are used in various aquaculture and hydroponics in the fishing and agricultural fields. It is used for precision diagnosis in the medical field, and is used for physical therapy, high purity water treatment, and environmental devices in various fields.

In other words, it is widely used in hot spring baths for cancer diagnosis, and it is known to regenerate skin and to have excellent sterilizing effect.

Such nano-bubbles are produced in a variety of ways, such as swirling liquid suspension, state mixer, injector, banchuri, pressure dissolution, ultrasonic, electrolysis, microporous filter.

In order to generate nanobubbles through the various types of nanobubble generators such as these, nanobubbles are generated by converting a gas into microbubbles by receiving a liquid (feed water) mixed with a gas.

In the above process, the supply water is converted into micro bubbles through a process in which the feed water containing bubbles is separated and compressed while passing through the micro pipeline of the generating means having the micro pipeline.

As one of the nanobubble generating device for generating nanobubbles as described above, there is a Korean Patent Registration No. 10-1146040 (name: nanobubble generating device), the nanobubble generating device, as described in the publication, A bubble generating chamber having a water inlet for inflowing water and an air inlet for inflowing air and an outlet for discharging air is provided between the water inlet and the air inlet and the outlet of the bubble generating room, and are rotated by being inserted into the shaft of the motor. And a rotating disk having a plurality of induction holes for introducing water introduced through the air inlet, and provided to be in close contact with the moving direction of water and air of the rotating disk, and branching the water and air induced through the induction hole to the outside direction. And a plurality of stirring pieces protruding in the direction of the rotating disk to agitate water and air according to the rotation of the rotating disk. It consists of a disc information.

Accordingly, since water and air are agitated while being rubbed with the stirring pieces, as well as being rubbed while passing through the jig jacks between the stirring pieces, the water and air are crushed while being strongly stirred and simultaneously compressed.

On the other hand, in a typical home, a washing container filled with washing water to perform washing, washing, and the like and a baby bath configured to perform an infant bath are provided.

That is, after filling the water in the washing container and the baby bath, and stores the respective operations.

In addition, the aquarium is also used to accommodate the ornamental fish to grow.

In Korean Utility Model Application No. 20-1996-0020427 (name: bath tub for infants), as described in the publication, a protruding seat surface is formed on a bottom surface of a predetermined volume in which the whole is made of resin, and partition walls are formed on the left and right sides. In the infant tub consisting of a tub formed with a side wall is formed, the top has a headrest having a groove and an inclined surface, the bottom is formed a container groove recessed on the partition wall, the storage groove recessed in the center of the bottom surface The bath formed by inserting the thermometer which consists of a temperature tube which is completely contained in a guard stand in the said receiving recess is described.

On the other hand, in Korean Utility Model Application No. 20-1993-0004918 (name: aquarium fish tank), as described in the publication, the lid member provided with a lighting device on the upper part of the tank body can be opened and closed by a hinge member. In the attached tub for aquarium fish, the tank provided with the grooved drip tray which opens toward the free end side along the edge of the switch end side of the back cover attached to the said lid member is described.

Korean Patent Registration No. 10-1146040 Korean Utility Model Application No. 20-1996-0020427 Korean Utility Model Application No. 20-1993-0004918

However, the conventional tanks as described above have a problem in that the use efficiency decreases because it is difficult to continuously supply nanobubbles to the stored water.

The present invention has been proposed to solve the above conventional problems, the object of the present invention, the impact and shear pressure given in the process of mixing the air supplied to the circulation water while the water stored in the tank body is circulated The present invention provides a water tank system to which nanobubbles are applied to generate nanobubbles to improve use efficiency.

The water tank system to which the nanobubble is applied according to the present invention for achieving the object of the present invention as described above, the tank body having an opening therein and having a space for accommodating water; In; A circulation pipe provided on a part of the tank body to form a circulation path of water by connecting both ends to an outlet for discharging the water contained therein to the outside and an inlet for receiving water from the outside; A circulation pump arranged to be connected to the circulation pipe and configured to pump the circulation water passing through the circulation pipe from the outlet toward the inlet side through power applied from the outside; Nanobubble generating means coupled to the circulation pipe coupled to impart a collision and shear pressure in the process of supplying and mixing the outside air to the circulation water circulating through the circulation pipe; Characterized in that made.

The nanobubble generating means includes: an injector connected to the circulation pipe and having an circulating water supply path through which circulating water is introduced and an air supply path supplied with air from the outside to supply air to the water supply path; A generating tube having one end fastened to the injector to receive circulated water mixed with water and air, and having a space part through which the circulating water passes through and having an outlet for discharging the circulating water to the other end; It is characterized in that it comprises a generating member which is disposed in the space portion of the generating tube and has a conveying passage for transferring the circulating water to generate a nanobubble by applying a collision load and a transfer pressure to the circulating water.

The nanobubble generating means further comprises an air supply pipe provided with a one-way check valve to supply the outside air to the injector and to prevent the fluid from flowing out of the generating pipe to the outside.

The water tank system to which the nanobubbles are applied according to the present invention comprises water through the generating member in the process of mixing air supplied from the injector with the circulating water in the generating pipe while water stored in the tank body is circulated through the circulation pipe. The nanobubbles are generated through the impingement and shear pressure applied, and recycled to the tank body through the circulation tube, thereby improving the use efficiency of operations such as washing, washing, bathing, and growing fish on the tank body.

1 is a schematic illustration showing a water tank system to which a nanobubble is applied according to an embodiment of the present invention.
Figure 2 is a schematic cross-sectional view showing a part of the extract showing the outlet of the tank body constituting the tank system to which the nanobubbles according to the present embodiment is applied.
Figure 3 is a schematic diagram showing a part of the excerpt showing the nano-generation means constituting the tank system to which the nanobubbles according to the present embodiment is applied.
Figure 4 is a schematic diagram illustrating a part of the injector showing the injector applied to the nano-generating means constituting the tank system to which the nanobubble is applied according to the present embodiment.
Figure 5 is a schematic illustration showing a state of use of the water tank system to which the nanobubbles according to the present embodiment is applied.
6 and 7 is a schematic diagram showing a part of the excerpts showing the generating member applied to the nano-generating means constituting the tank system to which the nanobubble is applied according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, a detailed description of the tank system to which the nanobubbles according to the preferred embodiment of the present invention is applied.

Embodiment of the present invention may be modified in various forms, the scope of the invention should not be construed as 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 shape of the elements in the drawings and the like may be exaggerated to emphasize a more clear description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

1 to 7 is a view showing a water tank system to which the nanobubble according to an embodiment of the present invention is applied. The water tank system to which the nanobubble is applied according to the present embodiment has an opening therein and water A tank body 2 having a space part accommodated therein; It is provided on a part of the tank body (2) and the both ends are connected to the outlet 21 for discharging the water contained therein to the outside and the inlet 22 to receive the water from the outside, respectively, and spatially connected to the water circulation path A circulation pipe 3 configured to form a; A circulation pump arranged to be connected to the circulation pipe 3 to pump the circulation water passing through the circulation pipe 3 from the outlet 21 toward the inlet 22 side through a power applied from the outside ( 4) and; Nanobubble generation is coupled to the circulation pipe (3) to generate nanobubbles by impinging the impact and shear pressure in the process of supplying and mixing the outside air to the circulation water circulating the circulation pipe (3) Means (5).

That is, while the water stored in the water tank body 2 is circulated by the circulation pump 4 by the circulation pipe 3, the air supplied from the outside is mixed with the circulation water via the nano-generating means 5. Nanobubbles according to the impact and shear pressure applied during the process.

Therefore, the process of recycling the generated water-containing nanobubbles to the tank body 2 through the circulation pipe 3 is repeatedly made, such as washing, washing, bathing, growing of ornamental fish, etc. The use efficiency of the same work is improved.

In the water tank system (1) to which the nanobubbles are applied according to the present embodiment, the nanobubble generating means (5) is connected to the circulation pipe (3) to supply air from the circulation water supply path and the outside into which the circulation water flows. An injector 51 having an air supply path configured to receive and supply air to the water supply path; A generating tube 52 having one end fastened to the injector 51 and mixed with circulating water and air, and having a space part through which the circulating water passes through and having a discharge port configured to discharge the circulating water to the outside at the other end; It is disposed in the space portion of the generating pipe 52 and has a conveying passage for conveying the circulating water, characterized in that it comprises a generating member 53 to generate a nanobubble by applying a collision load and a transfer pressure to the circulating water do.

That is, in response to the driving of the circulation pump 4, the water stored in the water tank body 2 is recovered via the circulation pipe 3, and the circulation water is supplied to the circulation water supply path of the injector 51. In addition to being supplied to the generator tube 52 through, the air is introduced from the outside through the air supply path, and then nano-bubble inside the generator tube 52 and through the outlet of the generator tube 52 Discharged to the outside is recovered to the tank body (2).

At this time, as the circulating water and the air are mixed through the generating member 53, the collision load and the transfer pressure are applied to the nanobubble generation more efficiently.

The discharge port of the generating tube 52 is connected to the circulation tube 3, it is preferable to be circulated while being recycled to the tank body (2) with the circulating water mixed with the nanobubbles.

In the water tank system 1 to which the nanobubbles are applied according to the present embodiment, the generating member 53 transfers the circulating water inside the generating tube 52, as shown in FIGS. 6 and 7. It is provided to face the surface in a direction orthogonal to the direction to the through hole 531 is formed in the center through the circulating water to move through the 'board (板: board) having an outer diameter that matches the inner diameter of the generating tube (52) The first collision plate 532 of the shape and the inside of the generating tube 52 is provided so that the surface facing in a direction orthogonal to the direction in which the circulating water is transported between the first collision plate 532 'Board' shape which is arranged with a gap and has an outer diameter smaller than the inner diameter of the generating tube 52 to form a passage through which the circulating water is moved between the inner circumferential surface of the generating tube 52. The second collision plate 533, the first collision plate 532, Group a second impingement plate having a plurality of nano-generating the assembly 534 to the assembly while maintaining the separation between the 533 sieve (535) and; A spacer 536 disposed between the plurality of nanogenerators 535 while being inserted into the inner circumferential surface of the generator tube 52 so as to space the gaps between the nanogenerators 535; Done; The inner diameter of the spacer 536 is formed to be larger than the outer diameter of the second collision plate 533 so that the circulation water is moved through the gap between the spacer 536 and the second collision plate 533. It is preferable to make.

That is, the first collision plate 532 and the second collision plate 533 are coupled by the assembly 534 with an interval therebetween; The outer circumferential surface of the first crash plate 532 is in close contact with the inside of the generating tube 52.

Accordingly, while the circulating water is moving in the generating tube 52, the bubble is collided with the surface of the first collision plate 532 and nanobubble is applied while the shear tube is applied to the central through hole 531. .

In addition, while passing through the through hole 531 of the first collision plate 532 hits the surface of the second collision plate 533 and at the same time is applied to the shear pressure in the outside is nanobubble.

In addition, a central through hole collides with the surface of the first collision plate 532 which is arranged in succession via a space between the outer circumference of the second collision plate 533 and the inner circumference of the generator tube 52. While moving to 531 to form processes that are subjected to shear pressure to nanobubble; These processes promote the nanoning of the air mixed in the mixed water.

Therefore, structural simplification and miniaturization are made, as well as the generation efficiency of the nanobubbles is improved.

In the water tank system (1) to which the nanobubbles according to the present embodiment is applied, the air is supplied to the air supply path of the injector 51, and the fluid flows out from the generating pipe 52 to the outside. It further comprises an air supply pipe 55 is provided with a one-way check valve 54 to prevent.

That is, as the tap water supplied to the generating pipe 52 moves through the injector 51, the one-way direction is caused by the vacuum pressure generated by the moving pressure of the fluid generated inside the generating pipe 52. While the check valve 54 is opened, external air is supplied through the air supply pipe 55.

In the water tank system (1) to which the nanobubbles according to the present embodiment made as described above are applied, the air supply pipe (55) is connected to the injector (51) to supply external air to the generator pipe (52). ; It is preferable that the end part is provided with the filtration filter 56 which filters the foreign material (dust) contained in the air applied from the exterior.

Preferably, the filtration filter 56 is made of a mesh formed with pores through which air passes and solids are filtered; It is most preferable that the filter plates made of natural fabrics, such as ramie, be laminated in multiple layers, and applied according to a user's selection.

Meanwhile, in the tank system 1 to which the nanobubbles are applied according to the present embodiment, the outlet 21 of the tank body 2 filters the foreign matter so that only the circulating water is discharged to the circulation pipe 3 ( 23) is preferably arranged.

That is, the foreign matter contained in the water stored in the water tank main body 2 is prevented from being supplied to the circulation pipe 3 by the filter body 23 so that the foreign matter does not adhere to the movement path of the circulation water. It is most desirable that the migration environment of the water is not compromised.

In addition, in the water tank system (1) to which the nanobubbles according to the present embodiment are applied, the air pressure generated therein is externally provided on a part of the circulation pipe (3) connected to the inlet (22) side of the water tank body (2). It is preferable that the pressure valve 6 to be discharged to the pipe is connected.

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

1: Tank system 2: Tank body
21: exit 22: entrance
23: filter body 3: circulation tube
4: circulation pump 5: generating member
51: injector 52: generator tube
53: generating member 531: through hole
532 a first crash plate 533 a second crash plate
534: Assembly 535: Nanogenerator
536: spacer 54: one-way check valve
55: air supply pipe 56: filtration filter
6: pressure valve

Claims (3)

A water tank system to which a nanobubble is applied, comprising: a water tank body (2) having an opening therein and having a space for accommodating water;
It is provided on a part of the tank body (2) and the both ends are connected to the outlet 21 for discharging the water contained therein to the outside and the inlet 22 to receive the water from the outside, respectively, and spatially connected to the water circulation path A circulation pipe 3 configured to form a;
A circulation pump arranged to be connected to the circulation pipe 3 to pump the circulation water passing through the circulation pipe 3 from the outlet 21 toward the inlet 22 side through a power applied from the outside ( 4) and;
Nanobubble generation is coupled to the circulation pipe (3) to generate nanobubbles by impinging the impact and shear pressure in the process of supplying and mixing the outside air to the circulation water circulating the circulation pipe (3) Means (5); the tank system to which the nano-bubble is applied, further comprising.
The method of claim 1;
The nanobubble generating means 5,
An injector 51 connected to the circulation pipe 3 and having an circulating water supply path through which circulating water is introduced, and an air supply path supplied with air from the outside to supply air to the water supply path; One end is connected to the injector 51 is supplied with the circulating water mixed with water and air, and having a space portion through which the circulating water through the discharge pipe 52 having an outlet for discharging the circulating water to the outside at the other end and ; And a generating member (53) disposed in the space portion of the generating pipe (52) and having a conveying passage through which the circulating water is transferred, and generating a nanobubble by applying a collision load and a conveying pressure to the circulating water. Water tank system with nano bubble applied.
The method of claim 1;
The nanobubble generating means 5,
And an air supply pipe (55) provided with a one-way check valve (54) to supply external air to the injector (51) and to prevent fluid from flowing out of the generator pipe (52). The water tank system to which nanobubbles are applied.

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