Household rotational flow microbubble generator

Abstract

The household rotational flow microbubble generator comprises a generator main body and a spiral body, one end of the generator main body is provided with a mounting port, the other end of the generator main body is provided with a liquid outlet, the mounting port is communicated with the liquid outlet through a gas-liquid mixing channel, and the generator main body is provided with a gas inlet channel; the spiral body is detachably connected with the installation opening, an air inlet gap is formed between the spiral body and the inner wall of the generator body, a liquid inlet channel is formed in the spiral body, rotating blades are arranged in the liquid inlet channel, an outlet of the liquid inlet channel is communicated with the gas-liquid mixing channel, and the air inlet channel is communicated with the gas-liquid mixing channel through the air inlet gap. The negative pressure generated by high-speed water flow enables air to form microbubble water in water through the air inlet channel, extra power equipment is not needed, and the device is directly connected with a faucet in use and is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of microbubble generators, in particular to a household cyclone microbubble generator. Background Art

[0002] Microbubble water is composed of air and water and is a natural, harmless cleaning agent. The microbubbles in water possess two properties: They are inherently negatively charged and small in size, allowing them to penetrate deep into clothing, stripping contaminants from fibers. Their hydrophobicity then removes contaminants, achieving a cleansing effect. This allows for reduced use of laundry detergent or powder when washing clothes, and less shower gel, shampoo, and soap when bathing. Furthermore, the tiny bubbles undergo Brownian motion in the water, generating free electrons on their surface. When the bubbles burst, they generate instantaneous high temperatures and high pressures. While this energy is harmless to humans, it can damage the structures of microorganisms, pesticides, and chemicals, sterilizing and preserving clothing while cleaning.

[0003] Microbubble water is produced by a microbubble generator. Currently, microbubble generators are rarely used in households. Therefore, there is an urgent need to provide a household microbubble generator. Utility Model Content

[0004] In view of the defects or shortcomings in the above-mentioned prior art, the present invention aims to provide a microbubble generator with simple structure, low cost and suitable for home use.

[0005] The purpose of this application is achieved through the following technical solutions:

[0006] A household swirl microbubble generator comprises a generator body and a spiral body, wherein the generator body is provided with a mounting port at one end and a liquid outlet at the other end, the mounting port and the liquid outlet are connected via a gas-liquid mixing channel, and the generator body is provided with an air inlet channel; the spiral body is detachably connected to the mounting port, an air inlet gap is provided between the spiral body and the inner wall of the generator body, a liquid inlet channel is provided in the spiral body, rotating blades are provided in the liquid inlet channel, the outlet of the liquid inlet channel is connected to the gas-liquid mixing channel, and the air inlet channel is connected to the gas-liquid mixing channel via the air inlet gap.

[0007] Preferably, the installation port and the liquid outlet of the generator body are both conical structures with a small inner diameter and a large outer diameter, and the spiral body has a conical structure.

[0008] Preferably, an internal thread is provided on the inner side of the installation opening of the generator body, an external thread is provided on the outer side of the spiral body, and the spiral body is threadedly connected to the generator body.

[0009] Preferably, a plurality of sealing rings are provided on the outside of the spiral body.

[0010] Preferably, the outer wall of the spiral is provided with a first step surface, and a second step surface is correspondingly provided in the generator body. An air intake adjustment gasket is sleeved on the spiral body, and the air intake adjustment gasket is located between the first step surface and the second step surface.

[0011] Preferably, the liquid outlet is detachably mounted with a screen mechanism, which includes a mounting ring and a screen. The mounting ring is threadedly connected to the liquid outlet, and a plurality of mounting grooves are provided on the inner side of the mounting ring, with 2-4 layers of screen installed in each mounting groove.

[0012] Preferably, the mesh apertures on the inner side are larger than the mesh apertures on the outer side.

[0013] Compared with the prior art, this application has at least the following obvious advantages and effects:

[0014] The utility model uses the negative pressure generated by high-speed water flow to force air through the air inlet channel to form micro-bubble water in the water. No additional power equipment is required and the device can be directly connected to the faucet during use, which is more convenient to use.

[0015] The utility model consists of two detachably connected parts, has a simple structure and low equipment cost. The obtained micro-bubble water is formed by the decompressed turbulence of tap water and air without adding any other chemical substances. It can remove pesticide residues, wash, clean skin grease and dirt, and sterilize. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a structural sectional view of the generator body in the utility model;

[0018] Figure 3 It is a cross-sectional view of the structure of the spiral in the utility model;

[0019] Figure 4 Yes Figure 1 A magnified view of middle A;

[0020] Figure 5 Yes Figure 1 Enlarged view of middle B;

[0021] List of parts in this application:

[0022] 1. Generator body; 2. Spiral; 3. Air intake gap; 4. Sealing ring; 5. Air intake adjustment gasket; 6. Screen mechanism; 11. Mounting port; 12. Liquid outlet; 13. Gas-liquid mixing channel; 14. Air intake channel; 15. Internal thread; 16. Second step surface; 21. Liquid inlet channel; 22. Rotating blades; 23. External thread; 24. First step surface; 61. Mounting ring; 62. Screen; 63. Mounting groove. DETAILED DESCRIPTION

[0023] Specific embodiments of the present application are described in conjunction with the accompanying drawings and the following description to teach those skilled in the art how to make and use the best mode of the present application. In order to teach the principles of the application, some conventional aspects have been simplified or omitted. Those skilled in the art should understand that variations from these embodiments fall within the scope of the present application. Those skilled in the art should understand that the following features can be combined in various ways to form multiple variations of the present application. Terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this application are only for the convenience of description and are not intended to limit the scope of the implementation of the present invention. Changes or adjustments to their relative relationships should also be regarded as the scope of the implementation of the present invention without substantial changes in the technical content. Therefore, the present application is not limited to the specific embodiments described below, but is only limited by the claims and their equivalents.

[0024] like Figures 1 to 5 As shown, this embodiment relates to a household swirl microbubble generator, which includes a generator body 1 and a spiral body 2. The generator body 1 is provided with a mounting port 11 at one end and a liquid outlet 12 at the other end. The mounting port 11 and the liquid outlet 12 are connected by a gas-liquid mixing channel 13. The mounting port 11 and the liquid outlet 12 of the generator body 1 are both conical structures with a small inner diameter and a large outer diameter, that is, the closer to the gas-liquid mixing channel 13, the smaller the diameter. Therefore, the water flow speed at the gas-liquid mixing channel 13 is faster, and a greater negative pressure can be generated. In addition, two air inlet channels 14 are symmetrically arranged on the generator body. The spiral body 2 is detachably connected to the mounting port 11 and also adopts a conical structure that matches the mounting port 11. An air inlet gap 3 is provided between the spiral body 2 and the inner wall of the generator body 1. A liquid inlet channel 21 is provided within the spiral body 2, and the liquid inlet channel 21 is conical in shape. Rotating blades 22 are provided within the liquid inlet channel 21, which can divide the water flow, allowing water to enter in a swirling manner. The outlet of the liquid inlet channel 21 is connected to the gas-liquid mixing channel 13, and the air inlet channel 14 is connected to the gas-liquid mixing channel 13 through the air inlet gap 3. Due to the negative pressure generated in the gas-liquid mixing channel 13, air can enter from the air inlet channel 14 under the action of the negative pressure, and then enter the gas-liquid mixing channel 13 through the air inlet gap 3 between the spiral body 2 and the inner wall of the generator body 1, mixing with the water flow to form microbubble water.

[0025] like Figures 1 to 3 As shown, in the embodiment of the present application, an internal thread 15 is provided on the inner side of the mounting port 11 of the generator body 1, and an external thread 23 is correspondingly provided on the outer side of the spiral body 2. The spiral body 2 is threadedly connected to the generator body 1, and the size of the air intake gap 3 between the spiral body 2 and the generator body 1 can be adjusted by rotating the spiral body 2. When the rotating spiral body 2 rotates outward, the air intake gap 3 becomes larger and the air intake volume becomes more. The air intake volume can be reasonably adjusted by detecting the water pressure. In addition, in order to ensure the sealing between the spiral body 2 and the generator body 1, multiple sealing rings 4 are provided on the spiral body 2, which can also ensure that the gas entering from the air intake channel 14 can all enter the gas-liquid mixing channel 13 and mix with the water flow.

[0026] It is worth noting that in order to better control the size of the air intake gap 3, an air intake adjustment gasket 5 can be added. In this embodiment, a first step surface 24 is provided on the outer wall of the spiral body 2, and a corresponding second step surface 16 is provided in the generator body 1. The air intake adjustment gasket 5 is sleeved on the spiral body 2 and is located between the first step surface 24 and the second step surface 16. By selecting air intake adjustment gaskets 5 of different thicknesses, when the spiral body 2 and the generator body 1 are tightened, different sizes of the air intake gap 3 will be obtained.

[0027] In addition, if Figure 1 and Figure 5 As shown, the screen mechanism 6 can be detachably installed at the liquid outlet 12, and the screen mechanism 6 includes a mounting ring 61 and a screen 62. The mounting ring 61 is threadedly connected to the liquid outlet 12, and two mounting grooves 63 are provided on the inner side of the mounting ring 61. Three layers of screens 62 are installed in each mounting groove 63, wherein the three layers of screens 62 in the mounting groove 63 close to the gas-liquid mixing channel 13 have screen apertures of 100 mesh, 90 mesh and 80 mesh from inside to outside, respectively, and the three layers of screens 62 in the other mounting groove 63 have screen apertures of 50 mesh, 40 mesh and 20 mesh from inside to outside.

[0028] The working principle of this utility model is:

[0029] The generator body 1 of the present invention is directly connected to the outlet of a faucet. The water pressure in the pipeline is greater than 0.1 MPa. Water flows into the liquid inlet channel 21. As the inner diameter of the liquid inlet channel 21 gradually decreases, the water pressure increases, and the water flow speed accelerates. When it reaches the gas-liquid mixing channel 13, the water flow speed is the largest, and negative pressure is generated with the water flow. Air enters from the air inlet channel 14, then passes through the air inlet gap 3 between the generator body 1 and the spiral body 2, reaches the gas-liquid mixing channel 13, mixes with the high-speed water flow, and finally is discharged from the liquid outlet 12 to form microbubble water. In addition, the present invention can also adjust the air intake by changing the distance between the spiral body 2 and the spiral body 2 rotating into the generator body 1 to control the size of the air inlet gap 3 or by changing the thickness of the air inlet adjustment gasket 6, so that it can be applied to pipelines with different water flow rates and water pressures.

[0030] Since those skilled in the art can easily think of it, any modifications, equivalent substitutions, improvements, etc. made within the concept and principle of the application should be included in the scope of the claims of this application.

Claims

1. A household cyclone microbubble generator, characterized in that: It includes a generator body and a spiral body. One end of the generator body is provided with a mounting port, and the other end is provided with a liquid outlet. The mounting port and the liquid outlet are connected through a gas-liquid mixing channel, and the generator body is provided with an air inlet channel. The spiral body is detachably connected to the mounting port, an air inlet gap is provided between the spiral body and the inner wall of the generator body, a liquid inlet channel is provided in the spiral body, rotating blades are arranged in the liquid inlet channel, the outlet of the liquid inlet channel is connected with the gas-liquid mixing channel, and the air inlet channel is connected with the gas-liquid mixing channel through the air inlet gap.

2. The household swirl microbubble generator according to claim 1, characterized in that: The installation port and the liquid outlet of the generator body are both conical structures with a small inner diameter and a large outer diameter, and the spiral body is a conical structure.

3. The household swirl microbubble generator according to claim 2, characterized in that: An internal thread is arranged inside the installation opening of the generator main body, an external thread is arranged outside the spiral body, and the spiral body is threadedly connected with the generator main body.

4. The household swirl microbubble generator according to claim 1, characterized in that: A plurality of sealing rings are sleeved on the outer side of the spiral body.

5. The household cyclone microbubble generator according to claim 1, characterized in that: The outer wall of the spiral body is provided with a first step surface, and a second step surface is correspondingly provided in the generator body. An air intake adjustment gasket is sleeved on the spiral body, and the air intake adjustment gasket is located between the first step surface and the second step surface.

6. The household cyclone microbubble generator according to claim 1, characterized in that: The liquid outlet is detachably mounted with a screen mechanism, which includes a mounting ring and a screen. The mounting ring is threadedly connected to the liquid outlet, and a plurality of mounting grooves are arranged on the inner side of the mounting ring, and 2-4 layers of screens are installed in each mounting groove.

7. The household swirl microbubble generator according to claim 6, characterized in that: The mesh apertures on the inner side are larger than the mesh apertures on the outer side.

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