KR20210016978A - Nabo bubble water drain nozzle - Google Patents

Abstract

The present invention provides a nanobubble water drain nozzle which minimizes the generation of dissociation of contained gas in a process of draining nanobubble water supplied from a separate nanobubble generating facility (a nanobubble generating device) thereby improving the quality of use, and stably drains nanobubble water to a place of use of a large amount of nanobubble water such as a reservoir or a water tank thereby improving the efficiency of use. The nanobubble water drain nozzle comprises: a supply pipe through which nanobubble water is supplied; and a nozzle main body having a supply port connected to the supply pipe to supply nanobubble water, and a water discharge port spatially connected to the supply hole to discharge the nanobubble water to the outside, wherein the nozzle main body has a supply hole in which the supply port is provided on the outer surface, and a ′』′-shaped water discharge space having a water discharge hole which is bent at a right angle with respect to the supply hole, and is formed at an end thereof, and the water discharge hole of the water discharge space has an inner diameter larger than that of the supply hole, and includes a groove formed on the inner circumferential surface thereof to receive a collision pressure and a shear pressure while the nanobubble water moves to the water discharge hole.

Description

Nano bubble water drain nozzle

The present invention relates to a nano-bubble water drainage nozzle configured to drain the nano-bubble water generated in a nano-bubble generating system that generates nano-bubbles, which are micro-bubbles having nano units in diameter, and more particularly, to a reservoir, a water tank, etc. The present invention relates to a water drain nozzle for nanobubbles with improved use efficiency by draining nanobubble water to a use place of the same large amount of nanobubble water.

In general, nanobubbles are ultra-fine bubbles that cannot be seen by the eye, and are microscopic air particles with a size of 1/2,000 of a normal bubble and less than 25 μm of skin pores, and when extinct 1) 40KHz of ultrasonic waves are generated, 2) It generates a high sound pressure of 140db, and 3) instantaneous high heat of 4,000 to 6,000 degrees is generated.

In other words, general bubbles rise in water and rupture at the surface, but nanobubbles shrink by pressure in the water and dissipate by generating various energy.

These nanobubbles are mainly generated when water and air are violently rotated with ultra-fine bubbles.

Such nanobubbles are used in various fields due to their physical and chemical properties such as "gas dissolution effect, self-pressurization effect, charging effect", and in recent years, especially in the fields of fishing and agriculture, they are used in various aquaculture and hydroponic cultivation. 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, the field of use is widely ranging from hot spring baths to cancer diagnosis, and it is known that it regenerates the skin and has excellent sterilization effects.

The nanobubbles as described above are generated in a variety of ways, such as a rotating liquid retention type, a state mixer type, an ejector type, a Venturi type, a pressure melting type, an ultrasonic type, an electrolysis type, and a microporous filter type.

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

In the above, the process of converting the feed water into microbubbles is performed through the process of separating and compressing the feed water containing bubbles (a mixture of water and air) while passing through the micropipes of the generating means equipped with the micropipes. It is supplied to the place of use through the drain nozzle of.

As one of the nanobubble-receiving drainage nozzles that generate nanobubbles as described above, Korean Patent Application No. 10-2009-7002843 (name: swirling flow generating device, swirling flow generating method, and gas phase generating device, microbubble generating device , A fluid mixing device, and a fluid injection nozzle/2009.02.12.), and as described in the publication, comprising a cylindrical space portion with at least one end open and a fluid introduction path open to the inner peripheral surface of the cylindrical space portion. And a cylindrical member disposed in the cylindrical space portion of the box body and having a cylindrical space portion having an open end portion in a direction coinciding with the opening direction of the cylindrical space portion, and a hole portion opening to the peripheral wall of the cylindrical space portion, , The liquid fluid introduced from the fluid introduction path is introduced into the cylindrical space of the cylindrical member through the hole to generate a swirling flow, and flows out from the box body and the cylindrical member.

That is, the mixed water is bubbled while being sprayed to the outside to supply the bubbled water.

Korean Patent Registration No. 10-2009-7002843 (2009.02.12.)

However, the nano-bubble water drainage nozzle as described above is designed to be drained after receiving the mixed water into nano-bubbles and then draining the nano-bubble water supplied from a separate nano-bubble generating facility (nano-bubble generator). There was a problem that it could not be applied properly.

That is, the drainage efficiency of the nano-bubble water is low, and thus there is a problem that it cannot be used in places where large-capacity bubble water is supplied, such as a large-capacity tank or reservoir.

In addition, in the case of a drain nozzle having a conventional structure, there is a problem in that the gas is dissociated during the draining process of the nanobubble water and thus the efficiency of using the nanobubbles decreases.

The present invention was conceived to solve the conventional problems as described above, and an object of the present invention is to dissociate the gas contained while draining the nanobubble water supplied from a separate nanobubble generating facility (nanobubble generator). In addition to improving the quality of use by minimizing the occurrence of water, it is to provide a drainage nozzle for nanobubbles with improved use efficiency by stably draining the nanobubble water to the use of large-capacity nanobubble water such as reservoirs and water tanks.

' 형상의 배수공간이 구비되되; 상기 배수공간에서 상기 배수공은, 상기 공급공보다 큰 내경을 가지며, 내주면에는 나노버블수가 배수구로 이동되는 중에 충돌압력과 전단압력을 인가받도록 된 '요홈' 형성되는 것을 특징으로 한다.The nano-bubble water drain nozzle according to the present invention made as described above includes a supply pipe through which nano-bubble water is supplied; A nozzle body having a supply port connected to the supply pipe to supply the nanobubble water and a drain port spatially connected to the supply hole and configured to drain the nanobubble water to the outside; The nozzle body has a supply hole provided with the supply port on an outer surface thereof and a drain hole formed by bending at a right angle with respect to the supply hole and having the drain hole formed at the end.

'The drainage space of the shape is provided; In the drain space, the drain hole has an inner diameter larger than that of the supply hole, and a'groove' is formed on the inner circumferential surface to receive collision pressure and shear pressure while the nanobubble water is moving to the drain hole.

The concave groove is characterized in that it is made of a'ring' shape groove.

The nano-bubble water drainage nozzle according to the present invention made as described above can form the inner diameter of the drain hole to a desired size, thereby stably draining a large amount of nano-bubble water, and a large-capacity nano-bubble water such as a reservoir or a water tank. It has the effect that it can be used by applying it appropriately to the place of use.

In addition, while nanobubble water is drained through the drain hole, collision pressure and shear pressure are applied through the'groove' to make nanobubbles, so that the dissociated gas can be corrected, thereby minimizing the occurrence of gas dissociation and quality of use. This has the effect of keeping it stable.

1 is a schematic perspective illustration showing a drain nozzle for receiving nano bubbles according to an embodiment of the present invention.
Figure 2 is a schematic perspective view of a partial cutout showing a drain nozzle for receiving nanobubbles according to the present embodiment.
3 is a schematic cross-sectional view showing a drain nozzle for receiving nano bubbles according to the present embodiment.
Figure 4 is a schematic cross-sectional view showing a state of use of the nano-bubble receiving drain nozzle according to the present embodiment.
Figure 5 is a schematic cross-sectional view of a snippet showing the state of use of the supply pipe constituting the drain nozzle for receiving nano bubbles according to the present embodiment.
6 is a schematic cross-sectional view showing a drain nozzle for receiving nano bubbles according to another embodiment of the present invention.
7 is a schematic cross-sectional view showing a drain nozzle for receiving nano bubbles according to another embodiment according to the present invention.

Hereinafter, with reference to the accompanying drawings, a detailed description of a drain nozzle for receiving nanobubbles according to a preferred embodiment of the present invention is as follows.

The 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 of ordinary skill in the art. Accordingly, the shape of the element in the drawings may be exaggerated to emphasize a clearer description. It should be noted that in each drawing, the same member may be indicated by the same reference numeral. Detailed descriptions of known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention will be omitted.

1 to 5 are views showing a nano-bubble-receiving drain nozzle 1 according to an embodiment according to the present invention. The nano-bubble-receiving drain nozzle 1 according to the present embodiment is a separate nano It is particularly suitable for stably draining and supplying the nanobubble water supplied from the bubble generating facility (nanobubble generator) to a use place that requires a large-capacity bubble water, such as a large-capacity tank or reservoir.

In other words, by maximizing the drainage efficiency of nanobubble water, the quality of use is stably maintained.

The nano-bubble receiving drainage nozzle 1 according to this embodiment is spatially connected to a separate nano-bubble generating facility (nano-bubble generating device) and generated through the nano-bubble generating facility (nano-bubble generating device). A supply pipe 2 through which water is supplied; A nozzle body having a supply port 31 to which the supply pipe 2 is connected to supply nanobubble water, and a drain port 33 which is spatially connected to the supply hole 32 and drains the nanobubble water to the outside ( 3); includes.

That is, the nano-bubble water is supplied through the supply port 31 connected to the supply pipe 2 and discharged through the drain port 33 to be supplied to the place of use.

' 형상의 배수공간(A)이 구비된다,In the nano-bubble-receiving drain nozzle 1 according to the present embodiment made as described above, the nozzle body 3 includes a supply hole 32 having the supply hole 31 disposed on an outer surface thereof and the supply hole ( 32) is formed while being bent at a right angle and has a drain hole 34 having the drain hole 33 formed at the end

A drainage space (A) of the shape is provided,

That is, while the nanobubble water supplied through the supply port 31 is discharged to the drain port 33, it moves through the drain space A; At this time, after the nanobubble water is introduced into the supply hole 32 provided with the supply port 31, it is discharged to the outside through the drain hole 34 provided with the drain hole.

In the drainage space (A), the drainage hole 34 preferably has an inner diameter larger than the supply hole 32 and an inner circumferential surface of a'cylindrical' shape to maximize the drainage efficiency of the nanobubble water.

On the other hand, in the nano-bubble receiving drain nozzle 1 according to the present embodiment, the inner circumferential surface of the drain hole 34 is a'concave groove' to receive collision pressure and shear pressure while the nano-bubble water is moving to the drain hole 33 ( 35) is formed.

That is, while the nanobubble water is drained through the drain port 33, collision pressure and shear pressure are applied through the groove 35 to make nanobubbles, thereby correcting the dissociated gas, and the gas dissociation occurs. The quality of use is stably maintained by minimizing the value.

In the above, the concave groove 35 may be made of a'ring' shape groove; As shown in FIG. 6, it is composed of a'spiral' shape, so that the nanobubble water forms a vortex while passing through the drain hole 34, thereby maximizing the shear pressure, which is applied according to the user's selection. It is desirable.

In the nano-bubble-receiving drain nozzle 1 according to the present embodiment made as described above, the inner circumferential surface of the supply pipe 2 has a partition wall 21 in which a plurality of divided through holes 22 are formed, as shown in FIG. 5. ) Is provided, and the number of nanobubbles moving through the inside of the supply pipe 2 is divided into a plurality through the divided through holes 22 of the dividing wall 21, so that the number of nanobubbles through the generation of nanobubbles It is desirable to improve the quality of.

7 is a view showing a nano-bubble-receiving drain nozzle 1 according to another embodiment according to the present invention. In the nano-bubble-receiving drain nozzle 1 according to the present embodiment, the nozzle body 3 is an outer peripheral surface The supply hole 32 is formed to be bound while the supply pipe 2 is spatially connected to the'cone', which is spatially connected to the supply hole 32 inside and the inner diameter gradually decreases as it goes to the drain hole 33. an outer cylinder 36 provided with the drainage space A having the drainage hole 34 in a shape of (corn)'; Including: an inner tube 37 having a shape of a'pipe' spatially connected to the drainage space A and the other end is bound to the end of the drain hole 34 from the inside of the outer tube 36. Done by; At the end of the outer cylinder 36 coupled to the front end of the inner pipe 37, a plurality of nanobubbles that are spatially connected to the drainage space A and move the drainage space A are drained to the outside. Drainage through holes 361 are formed.

That is, while the nanobubble water supplied through the supply hole 32 of the outer cylinder 36 is dividedly supplied to the inside of the drainage hole 361 and the inner tube 37 of the outer cylinder 36, while being drained to the outside, ' After forming a vortex on the inner circumferential surface of the drain hole 34 having a shape of a cone, it is drained through the drain hole 361 and becomes nanobubbles through shear pressure and divided drainage to improve the quality of use. , A portion is drained through the inner tube 37 to stably drain a large amount of nanobubble water to stably maintain the use efficiency.

Accordingly, it is drained while stably maintaining the quality of use and efficiency of use of large-capacity nanobubble water, such as a reservoir or a water tank.

In the above, it is preferable that the groove 35 is formed on the inner circumferential surface of the inner tube 37 to further improve nanobubble formation.

One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the technical field to which the present invention belongs will appreciate that various modifications and other equivalent embodiments are possible. . Therefore, it will be appreciated that the present invention is not limited to the form mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. In addition, the present invention is to be understood as including the spirit of the present invention as defined by the appended claims and all modifications, equivalents and substitutes within the scope thereof.

1: drain nozzle 2: supply pipe
21: divided wall 22: divided through hole
3: nozzle body 31: supply port
32: supply hole 33: drain
34: drain hole 35: groove
36: external cylinder 361: drainage hole
37: inner tube A: drainage space

Claims (2)

A supply pipe through which nanobubble water is supplied; A nozzle body having a supply port connected to the supply pipe to supply the nanobubble water and a drain port spatially connected to the supply hole and configured to drain the nanobubble water to the outside;
The nozzle body,
It has a supply hole provided with the supply port on the outer surface of the inside and a drain hole formed while being bent at a right angle to the supply hole

'The drainage space of the shape is provided;
The drain hole in the drain space,
A drain nozzle for nano-bubbles, characterized in that it has an inner diameter larger than the supply hole, and is formed on an inner circumferential surface to receive a collision pressure and a shear pressure while the nano-bubble water is moved to the drain. The method of claim 1;
The groove,
A drain nozzle for receiving nanobubbles, characterized in that it is made of a groove in a'ring' shape.

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