KR-20260062446-A - Micro nano bubble generator

Abstract

The present invention relates to a micro-nanobubble generator, characterized by generating micro-nanobubbles by inserting an uneven spring (10) into an internal nozzle of a water supply pipe (20). In addition, the above-mentioned uneven spring (10) has a cross-sectional shape that increases as it moves forward and then decreases as it moves forward from the middle, thus having a rhombus shape. An aeration motor is installed in the air intake of the water supply pipe to mix air into the water, and the uneven spring is inserted and installed inside the water supply pipe, thereby having a significant effect of easily forming micro-nanobubbles.

Inventors

• 서영대

Assignees

• 서영대

Dates

Publication Date

20260507

Application Date

20241029

Claims (3)

1. A micro-nanobubble generator characterized by inserting a corrugated spring (10) into the internal nozzle of a water supply pipe (20) to generate micro-nanobubbles.
2. A micro-nanobubble generator according to claim 1, characterized in that the above-mentioned spring (10) has a cross-section that increases as it moves forward, and then decreases as it moves forward from the middle, forming a rhombus shape.
3. In paragraph 2, the micro-nanobubble generator is characterized by having a plurality of the above-mentioned uneven springs (10) connected and installed.

Description

Micro nano bubble generator The present invention relates to a micro-nanobubble generator, and more specifically, to a micro-nanobubble generator in which an aeration motor is installed in the air intake of a water supply pipe, which is a water pipe, to mix air into the water, and an uneven spring is inserted and installed inside the water supply pipe, thereby enabling the easy formation of micro-nanobubbles. In general, micro-nanobubbles are widely used in industrial, health, and food fields due to their utility, and devices for generating micro-nanobubbles have been developed. As an example of prior art, Publication No. 20-2020-0000734 discloses a micro-nanobubble shower head comprising a main body in which an inlet section (1), a mixing section (2), and an outlet section are sequentially installed from left to right, wherein an air inlet hole (4) is installed at the right end of the inlet section (1), the air inlet hole (4) is installed at the rear end of the conical port reduction part of the inlet section (1), and a micro-nanobubble generating device is installed within the main body. In addition, a micro-nanobubble oxidation water generating device is disclosed in registration number 10-2068051. However, the above prior art had the disadvantages that the structure was complex, micro-nanobubble generation was inconsistent, the bubble size increased, and generation was not good. FIG. 1 is a configuration diagram of the micro-nanobubble apparatus of the present invention. FIG. 2 is a cross-sectional view of the micro-nanobubble apparatus of the present invention. FIG. 3 is a detailed cross-sectional view of the micro-nanobubble device of the present invention. FIG. 4 is an enlarged view of the surface of the micro-nanobubble uneven spring of the present invention. FIG. 5 is an explanatory diagram of fluid pulsation by the micro-nanobubble device of the present invention. The present invention relates to a micro-nanobubble generator, characterized by inserting an uneven spring into the nozzle inside a water pipe. In addition, the above-mentioned uneven spring is an uneven spring in which irregularities are formed on the surface of a coil spring, characterized by having a wide friction surface area with water. In addition, the corrugated spring is characterized by having a cross-section that increases towards the front and then decreases towards the front from the middle, forming a rhombus shape. In addition, the above coil springs are connected in multiple ways to form an uneven spring. In addition, a fixing plate is installed on the inner wall of the water pipe for each corrugated spring to secure the corrugated spring. It is characterized by compressed air being forcibly injected into the water pipe by an aeration motor. The present invention will be described in detail with reference to the attached drawings as follows. Fig. 1 is a configuration diagram of the micro-nanobubble device of the present invention, Fig. 2 is a cross-sectional view of the micro-nanobubble device of the present invention, Fig. 3 is a detailed cross-sectional view of the micro-nanobubble device of the present invention, Fig. 4 is an enlarged view of the surface of the uneven spring of the micro-nanobubble device of the present invention, and Fig. 5 is an explanatory diagram of fluid pulsation by the micro-nanobubble device of the present invention. The present invention relates to forming nanobubbles using a spring structure. An uneven spring is inserted into the nozzle inside a water pipe. The uneven spring is a spring in which irregularities or pins are formed on the surface of a coil spring, thereby forming a wide frictional surface area with water. The cross-section of the ridge spring increases as it moves forward, but from the middle, it decreases as it moves forward, becoming a rhombus shape. In particular, when the water pipe is long, multiple of the above coil springs are connected to form an uneven spring. In addition, a fixing plate is installed on the inner wall of the water pipe for each corrugated spring to secure the corrugated spring. And compressed air is forcibly injected into the water pipe by the aeration motor of the pipe. The water flow principle is that the water flow repeatedly fluctuates in speed as the rotational speed of the aeration motor is changed by the control unit of the controller, and the frictional force area repeatedly changes due to the change in the cross-sectional area of the uneven spring. The principle of forced air injection is that air generated by an aeration motor mixes with water and flows, becoming nanobubbles. Repeated vortex formation becomes nanobubble. In addition, the present invention is characterized by an air intake section having upper and lower air holes formed at the top and bottom, which is formed at the top of a water pipe, and an aeration motor installed in the air intake section to allow air to flow into the water pipe. A nozzle is formed at the location where the l