KR20220002704U - Faucet with nano bubble generating structure - Google Patents

Abstract

The present invention, to generate nanobubbles by dissolving the gas in the pond water to be supplied;
In the faucet (1) having a nano-bubble generation structure connected to the water pipe (10) to selectively supply tap water to the outside; The water pipe 10 is connected to have a supply passage 21 through which tap water is supplied while having a transfer pressure, and a discharge passage 22 through which the supplied tap water is discharged to the outside, the supply passage 21 and the discharge passage a dissolving means (2) provided with a dissolving space (A) sealed against the outside between (22) to form a dissolving pressure of gas against water; A water valve body 3 configured to selectively open and close the supply passage 21 is provided.

Description

Faucet with nano bubble generating structure {Faucet with nano bubble generating structure}

The present invention relates to a faucet having a nanobubble generation structure installed in a sink in a kitchen or bathroom to supply tap water.

Specifically, it relates to a faucet having a nano-bubble generation structure configured to generate nano-bubbles by dissolving gas in pond water supplied with water.

More specifically, it relates to a faucet having a nanobubble generating structure that is lightweight and structurally simple to provide economically.

In general, a faucet (water cork) installed in a washbasin in a kitchen or bathroom to selectively supply tap water is connected to an end of a water pipe protruding from a wall of a building structure, and is installed to a valve as much as tap water is required. was opened to supply water.

In Korea Patent Application No. 10-2017-0038395 (Name: Lever-type faucet assembly/2017.03.27.), as described in the publication, an inlet and an outlet are provided on one side and the other side, respectively, and a gap between the inlet and the outlet is provided. A partition wall is provided in the flow path, and a ball seat block having a lower Teflon packing on the upper surface is integrally provided on the partition wall, but the center of the ball seat block is provided with a connection passage connecting the inlet and outlet in communication. Faucet body; It is installed in the head part formed on the upper part of the faucet body and is seated rollably on the lower Teflon packing, the upper part is provided with a female tap, and the lower part is communicated with the connection passage and has a water inlet hole through which water flows, At least one side of the ball valve having a water discharge hole communicating with the water inlet hole and communicating with the water outlet; A female tap is provided on the inner circumferential surface so as to be screwed to the male tap provided on the outer surface of the head of the faucet body, a dome-shaped cover part is provided on the upper surface to cover the upper part of the ball valve, and a long hole is provided in the central part of the cover part, A cap provided with an upper Teflon packing at a portion in contact with the ball valve on the inner surface of the cover; And a male tap part is formed at the bottom so as to be fastened to the female tap part of the ball valve through the long hole, and the upper end is exposed to the outside of the long hole and operated along the longitudinal direction of the long hole, so that the ball valve is between the Teflon support and the cap A faucet assembly including a control lever for regulating a flow path from an inlet to an outlet or controlling a flow path through a change in position of a water inlet hole while being rolled while remaining in place is described.

On the other hand, nanobubbles are ultra-fine bubbles that cannot be seen with the naked eye. They are fine air particles that are 1/2,000 the size of normal bubbles and have skin pores of 25㎛ or less. 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.

In the above, the process of converting the supply water into microbubbles is performed through a process in which the supply water containing bubbles (a mixture of water and air) is separated and compressed while passing through the microtube passage of the generating unit equipped with the microtube passage.

As one of the nanobubble generators that generate nanobubbles as described above, there is Korean Patent Registration No. 10-1146040 (name: nanobubble generator), and the nanobubble generator, as described in the publication, A bubble generating chamber equipped with a water inlet through which water flows in, an air inlet through which air flows in, and a discharge hole through which air is discharged, provided between the water inlet, air inlet, and discharge of the bubble generating chamber, and rotated by being inserted into the shaft of the motor, and the water inlet And a rotating disk provided with a plurality of induction holes through which water introduced through the air inlet is guided, provided to be in close contact with the moving direction of the water and air of the rotating disk, and branching the water and air induced through the induction holes outwardly It consists of a fixed disk equipped with a plurality of stirring pieces protruding in the direction of the rotating disk so as to stir water and air according to the rotation of the rotating disk at the same time.

Accordingly, since the water and air are rubbed while rubbing with the agitating pieces and rubbing while passing between the agitating pieces in a jig jack, the water and air are strongly agitated and compressed at the same time as being crushed.

This impact-type microbubble generator not only requires a high pressure of 5 to 20 bar, but also has a large flow loss, requires a large number of nozzles and a bulky mixing tank, so the structure and equipment of the device are complicated. .

On the other hand, the swirling liquid flow type microbubble generator, like the impact nozzle type, generates nanobubbles through the transfer pressure introduced in the process of transferring the mixed water of water and air through the space in a spiral shape. It is designed to generate nanobubbles by the vortex pressure generated while the mixed water is transported while forming a vortex by forming a spiral conduit.

However, such a swirling liquid flow type microbubble generator does not generate microbubbles through a single nozzle and requires a high pressure as well as a bulky mixing tank.

Accordingly, in recent years, nanobubble generators having various structures in which gas contained in a mixture of water and air is transported while passing through a dissolution space closed to the outside is dissolved to generate nanobubbles. is being proposed to

As one of them, there is Korean Patent Application No. 10-2019-0100676 (name: nano bubble generator), and as described in the publication, it is connected to a raw water valve to open and close the supply of raw water having a transfer pressure, and the raw water A nanobubble generator comprising: a dissolving means provided with a dissolving space configured to receive raw water as the valve opens and closes and to form a dissolving pressure of remaining air by the raw water supplied therein; The dissolving means is provided with a supply port connected to the raw water valve to supply raw water supplied to the dissolving space and a discharge port configured to drain the raw water filled in the dissolving space to the outside, and the inlet of the supply port is an outer surface. In the state in which the outlet of the supply port is disposed on the upper surface so that mixed water is supplied from the outside and supplied to the upper surface, and in a state where the inlet of the discharge port is disposed on the upper surface, the outlet of the discharge port is disposed on the outer surface and mixed from the outside. a dissolving body through which water is discharged; A nanobubble generating device including a dissolving cylinder having a dissolving space having a dissolving space and having a '∩' cross-section which is assembled while the lower part is open and bound to the upper part of the dissolving body 2. .

Korean Patent Application No. 10-2017-0038395 Korean Patent Registration No. 10-1146040 Korean Patent Application No. 10-2019-0100676

However, the conventional faucets as described above have a problem in that the quality of use is poor because they do not generate nanobubbles.

In addition, when a separate nanobubble generating device is connected to the faucet, there is an uneconomical problem due to a decrease in productivity due to structural complexity.

In addition, there is a problem in that space occupancy efficiency is lowered and usability is lowered.

The present invention is proposed to solve the above conventional problems, and the purpose of the present invention is to supply tap water by being installed in a sink in a kitchen or bathroom, dissolving gas in the supplied pond water to generate nanobubbles. As it generates, the quality of use is improved, it is lightweight and structurally simple, so it can be provided economically, and in particular, nanobubbles with improved usability can be generated, which can be installed conveniently and with a small occupied area in water pipes. It is to provide a faucet having a structure.

The faucet having a nanobubble generating structure according to the present invention for achieving the object of the present invention as described above is a faucet having a nanobubble generating structure that is connected to a water pipe and selectively supplies tap water to the outside; The water pipe is connected to have a supply passage through which tap water is supplied while having a conveyance pressure, and a discharge passage through which the supplied tap water is discharged to the outside. a dissolution means provided with a dissolution space to form a dissolution pressure of; and a water valve body configured to selectively open and close the supply passage.

The faucet having the nano-bubble generation structure according to the present invention made as described above connects the water supply inlet of the dissolving means to the water pipe through which tap water is supplied, and selectively adjusts and controls the water valve body in a state in which tap water is supplied to the dissolution space. When tap water is supplied, the gas (external air) remaining in the dissolution space is dissolved by the dissolution pressure to generate nanobubbles, and water is supplied to the outside through the discharge passage. It has the effect of improving the quality of use.

In addition, it is lightweight and structurally simple, so it can be provided economically, and in particular, it can be installed easily in water piping and occupying a small area, thereby improving usability.

1 is a schematic illustration showing a faucet having a nanobubble generation structure according to an embodiment of the present invention;
2 and 3 are schematic diagrams showing a state of use of a faucet having a nano-bubble generation structure according to an embodiment of the present invention.

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

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 description. 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 3 are views showing a faucet 1 having a nanobubble generating structure according to an embodiment of the present invention, and the faucet 1 having a nanobubble generating structure according to the present embodiment is a water pipe It is connected to (10) and is applied to selectively supplying tap water to the outside.

That is, it is installed in a sink in a kitchen or bathroom indoors and is applied to selectively supplying tap water supplied through the water pipe 10 while having transfer pressure (water pressure).

The faucet 1 having the nano-bubble generation structure according to this embodiment is connected to the water pipe 10 to discharge the supplied tap water to the outside through the supply passage 21 through which tap water is supplied while having a transfer pressure. Dissolving means having a discharge passage 22 and a dissolution space A between the supply passage 21 and the discharge passage 22 to be sealed against the outside to form a gas dissolution pressure for water. (2) and; and a water valve body 3 configured to selectively open and close the supply passage 21.

That is, the supply passage 21 of the dissolving means 2 is installed while being connected to the water pipe 10 installed to supply tap water from the outside to the inside.

At this time, the user can selectively adjust the water valve body 3 to open the supply passage 21, so that tap water can be supplied to the dissolving space A of the dissolving means 2.

Accordingly, when tap water is supplied to the dissolution space (A) through the water pipe 10, the gas (external air) remaining in the dissolution space (A) is dissolved by the dissolution pressure to generate nanobubbles, Water is supplied to the outside through the discharge passage 22 .

Therefore, as tap water is supplied with nanobubbles. In addition to improving the quality of use, it can be provided economically because it is lightweight and structurally simple, and can be installed while occupying a small area, so usability can be improved.

In the faucet 1 having the nano-bubble generation structure according to the present embodiment made as described above, the dissolving means 2, in a state where the supply inlet 211 of the supply passage 21 is disposed on the outer surface, the supply The supply outlet 212 of the passage 21 is disposed on the upper surface to discharge tap water to the upper surface, and the discharge passage 22 is discharged in a state where the discharge inlet 221 of the discharge passage 22 is disposed on the upper surface. Dissolving body 23 having an outlet 222 disposed on an outer surface so that tap water is discharged to the outside and supplied thereto; It is coupled to the upper part of the dissolving body 23 and has a cross-sectional shape in which the dissolving space (A) is formed to form a dissolving pressure with respect to tap water therein, and has a '∩' shape. have.

That is, tap water supplied through the supply inlet 211 of the dissolution body 23 connected to the water pipe 10 is supplied to the dissolution space (A) of the dissolution container 24, and the discharge outlet ( 222), the air remaining in the dissolution space (A) is dissolved in the tap water by the dissolution pressure formed in the dissolution space (A) through the transfer pressure (water supply pressure) of the tap water to generate nanobubbles. do.

In this way, after nanobubbles are generated in the dissolving space (A), water is supplied to the outside through the discharge port 222 and used.

In the faucet 1 having the nanobubble generation structure according to the present embodiment as described above, the water valve body 3 is disposed in the space between the supply inlet 211 and the supply outlet 212 to selectively It may be to open and close the supply passage (21).

That is, when tap water is not supplied to the melting space (A) through the selective opening and closing of the supply passage 21 of the water valve body 3, the outside air is supplied through the discharge passage 22. It is supplied to the melting space (A) to be accommodated; When the supply passage 21 is opened by the water valve body 3, the tap water supplied to the dissolving space A dissolves the air accommodated in the dissolving space A to generate nanobubbles.

Accordingly, air necessary for generation of nanobubbles can be stably supplied without a separate air supply device, and structurally simple formation can be achieved, thereby realizing economic benefits.

In addition, it is simple and lightweight as a whole, and the space occupied area can be reduced, so that usability can be improved.

In the above, it is preferable that the water valve body 3 is selected and applied suitably by a user from among conventionally known technologies.

In the faucet 1 having the nanobubble generating structure according to the present embodiment made as described above, the supply outlet 212 on the upper surface of the dissolving body 23 has a vertical length and the mixed water is transferred to the inside and to the outside An injection pipe 4 having a spray passage B configured to spray tap water to the upper ceiling surface 241 of the dissolution container 24 to form a collision pressure may be provided.

That is, tap water supplied to the dissolution space (A) through the supply passage 21 is supplied to the dissolution space (A) via the injection pipe (4).

At this time, the tap water is sprayed into the dissolution space (A) by the injection pipe (4) and collides with the upper ceiling surface (241) of the dissolution container (24) forming the dissolution space (A), thereby generating a collision pressure. As nanobubbles are generated by applying the nanobubbles, the nanobubble generation efficiency can be increased.

In the above, between the supply outlet of the injection pipe and the injection end 41 of the injection pipe 4, the mixed water (tap water + air) accommodated in the dissolving space A is reintroduced into the injection passage B. A circulation hole 42 forming an 'injection circulation structure' to be re-injected may be formed.

That is, while the mixed water (tap water + air) is sprayed into the spray end 31 of the spray pipe 4, the fluid pressure (injection pressure) of the mixed water (tap water + air) formed in the spray passage (B) Accordingly, through the suction force formed in the circulation hole 42, the mixed water (tap water + air) accommodated in the melting space A may be re-introduced into the injection passage B and re-injected.

Therefore, 'convective circulation' of the mixing water is naturally formed inside the dissolving space (A), so that the generation efficiency of nanobubbles can be maximized.

Meanwhile, in the faucet 1 having the nanobubble generating structure according to the present embodiment, a water supply nozzle 5 configured to supply tap water containing nanobubbles to the outside may be coupled to the outlet 222 .

In the above, it is preferable that the water supply nozzle 5 is selected and appropriately applied by the user among conventionally known technologies.

That is, according to the structure of the water supply nozzle 5 selected and applied by the user, water can be supplied in a desired form (shower form, stem form), so that the quality of use can be improved.

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: faucet 10: water pipe
2: melting means 21: supply passage
211: supply inlet 212: supply outlet
22: discharge passage 221: discharge inlet
222: discharge outlet 23: melting body
24: melting container 241: upper cheoncheongmyeon
3: water valve body 4: injection pipe
41: injection end 42: circulation hole
5: water supply nozzle
A: melting space B: spray passage

Claims (1)

It has a supply passage 21 connected to the water pipe 10 and supplied with tap water having a transfer pressure, and a discharge passage 22 for discharging the supplied tap water to the outside, the supply passage 21 and the discharge passage a dissolving means (2) provided with a dissolving space (A) sealed against the outside between (22) to form a dissolving pressure of gas against water; In the faucet (1) having a nano-bubble generating structure including; a water valve body (3) configured to selectively open and close the supply passage (21);
The dissolving means 2,
In a state where the supply inlet 211 of the supply passage 21 is disposed on the outer surface, the supply outlet 212 of the supply passage 21 is disposed on the upper surface to discharge tap water to the upper surface, and the discharge passage on the upper surface Dissolving body 23 in which the discharge outlet 222 of the discharge passage 22 is disposed on the outer surface in a state where the discharge inlet 221 of (22) is disposed so that tap water is discharged to the outside and supplied with water; It is coupled to the upper part of the dissolving body 23 and has a cross-sectional shape in which the dissolving space (A) is formed to form a dissolving pressure with respect to tap water therein, and has a '∩'shape;including;
The water valve body 3,
It is disposed in the space between the supply inlet 211 and the supply outlet 212 to selectively open and close the supply passage 21;
In the supply outlet 212 on the upper surface of the dissolution body 23,
A person who has a vertical length and has a spray passage (B) through which the mixed water is transported and sprayed to the outside, so that tap water is sprayed to the upper ceiling surface 241 of the melting vessel 24 to form a collision pressure A faucet having a nanobubble generating structure, characterized in that the tube (4) is provided.

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