CN211133583U - Ultramicro nano bubble generating device assembly - Google Patents
Ultramicro nano bubble generating device assembly Download PDFInfo
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- CN211133583U CN211133583U CN201922086202.3U CN201922086202U CN211133583U CN 211133583 U CN211133583 U CN 211133583U CN 201922086202 U CN201922086202 U CN 201922086202U CN 211133583 U CN211133583 U CN 211133583U
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Abstract
The utility model discloses an ultramicro nanometer bubble generating device subassembly, its include suction chamber, hybrid tube and the diffuser pipe as an organic whole structure and run through the suction chamber lets in extremely the nozzle of hybrid tube one end, the upper portion of suction chamber is provided with an air inlet, the nozzle includes that one end stretches out first flat straight pipe portion, the diameter that the suction chamber terminal surface just formed a efflux entry are less than the second of first flat straight pipe portion is flat straight pipe portion, is connected first flat straight pipe portion with the first transition throat portion of the flat straight pipe portion of second, the suction chamber with through second transition throat portion transitional coupling between the hybrid tube, the diffuser pipe with through third transition throat portion transitional coupling between the hybrid tube, the diameter of hybrid tube is less than the diameter of diffuser pipe, and be less than the diameter of suction chamber. The utility model discloses can effectual production micro-nano level's bubble.
Description
Technical Field
The utility model belongs to the technical field of water treatment, especially, relate to an ultramicro nanometer bubble generating device subassembly.
Background
Scientists often call microbubbles, which are present in water, as bubbles of 10 to tens of microns in size; bubbles having a size of several hundreds nanometers or less are called nanobubbles, and a state in which bubbles existing between the both are mixed is called micro-nanobubbles. The ultramicro-nano bubbles have very small bubble diameter and have the advantages of long retention time in water, negative charge on the surface, long time for gathering a large amount of the bubbles together without rupture, instant explosion, formation of an ultrahigh-temperature and ultrahigh-pressure energy field to excite water molecules to generate active oxygen radicals and the like. However, the prior art does not disclose a specific structure of an ultra-micro nano-bubble generation device to realize the generation of ultra-micro nano-bubbles.
Therefore, there is a need to provide a new ultra-micro nano bubble generation device assembly to solve the above problems.
Disclosure of Invention
The main objective of the present invention is to provide an ultramicro-nano bubble generating device assembly, which can effectively generate micro-nano bubbles.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an ultramicro nanometer bubble generating device assembly comprises an air suction chamber, a mixing pipe, a diffusion pipe and a nozzle, wherein the air suction chamber, the mixing pipe and the diffusion pipe are of an integrated structure, the nozzle penetrates through the air suction chamber and is communicated with one end of the mixing pipe, an air inlet is formed in the upper portion of the air suction chamber, the nozzle comprises a first flat straight pipe portion and a first transition necking portion, one end of the first flat straight pipe portion extends out of the end face of the air suction chamber and forms a jet flow inlet, the diameter of the first transition necking portion is gradually reduced, the air suction chamber is in transition connection with the mixing pipe through a second transition necking portion, the diffusion pipe is in transition connection with the mixing pipe through a third transition necking portion, and the diameter of the mixing pipe is smaller than that of the.
Further, the nozzle also comprises a second straight pipe part with the diameter smaller than that of the first straight pipe part, and the first straight pipe part and the second straight pipe part are in transition connection through the first transition necking part.
Further, one end of the nozzle located in the suction chamber extends to the first transitional throat section.
Furthermore, the ratio of the diameter of the outlet end of the nozzle to the diameter of the mixing tube to the diameter of the outlet end of the diffusion tube is 1 (1.5-2.4) to 2.5-3.
Furthermore, the contraction included angle of the first transition necking part is 12-15 degrees.
Further, the included angle of contraction of the second transition necking part is 60 °.
Further, the ratio of the axial length of the mixing pipe to the axial length of the third transition throat part is (1.8-2.5): 1.
Furthermore, the ratio of the axial length of the air suction chamber to the axial length of the third transition throat part is 1 (0.8-1.2).
Furthermore, the ratio of the diameter of the air suction chamber to the diameter of the first straight pipe part in the nozzle is 1 (2.5-3).
Compared with the prior art, the utility model relates to an ultramicro nanometer bubble generating device subassembly's beneficial effect lies in: through ingenious structural design and the size design of each necking, the diameter of the output bubbles can reach the micro-nano level.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
the figures in the drawings represent:
100 ultramicro nano bubble generating device components;
1, a nozzle, 11 a first flat straight pipe part, 12 a second flat straight pipe part, 13 a first transition necking part and 14 a jet inlet; 2, a suction chamber; 3, a mixing pipe; 4, a diffusion tube; 5 an air inlet; 6 third transitional necking.
[ detailed description ] embodiments
Example (b):
referring to fig. 1, the present embodiment is an ultra-micro nano-bubble generating device assembly 100, which includes an air suction chamber 2, a mixing tube 3, a diffusion tube 4, and a nozzle 1 penetrating through the air suction chamber 2 and leading into one end of the mixing tube 3, wherein an air inlet 5 is disposed at an upper portion of the air suction chamber 2, the nozzle 1 includes a first flat-straight tube portion 11 having one end extending out of an end surface of the air suction chamber 2 and forming a jet inlet 14, a second flat-straight tube portion 12 having a diameter smaller than that of the first flat-straight tube portion 11, and a first transition throat portion 13 connecting the first flat-straight tube portion 11 and the second flat-straight tube portion 12, the air suction chamber 2 and the mixing tube 3 are transitionally connected by a second transition throat portion 21, the diffusion tube 4 and the mixing tube 3 are transitionally connected by a third transition throat portion 6, and the diameter of the mixing tube 3 is smaller than that of the diffusion tube.
One end of the nozzle 1 located in the suction chamber 2 extends to a section of the first transitional necking part 13.
The ratio of the diameter of the outlet end of the nozzle 1 to the diameter of the mixing tube 3 and the diameter of the outlet end of the diffusion tube 4 is 1 (1.5-2.4) to 2.5-3.
The contraction included angle of the first transition necking part 13 is 12-15 degrees. The included angle of contraction of the second transition throat portion 21 is 60 °.
The ratio of the axial length of the mixing pipe 3 to the axial length of the third transition throat 6 is (1.8-2.5): 1.
The ratio of the axial length of the suction chamber 2 to the axial length of the third transition throat 6 is 1 (0.8-1.2).
The ratio of the diameter of the suction chamber 2 to the diameter of the first flat-tube portion 11 of the nozzle 1 is 1 (2.5-3).
In the ultramicro nanobubble generating device assembly 100 of this embodiment, the air inlet 5 is used for inputting the air and ozone mixed gas, the nozzle 1 is used for injecting high-speed water flow, the high-speed water flow enters the mixing tube 3 through the first transition throat 31 of the nozzle 1 by compression and pressurization, meanwhile, the mixed gas enters the air suction chamber 2 through the air inlet 5, then enters the mixing tube 3 by compression and pressurization through the second transition throat 21 to be mixed with the high-speed water flow, and is mixed by long-distance co-flow through the mixing tube 3, and under the action of high-pressure impact, the mixed gas is dispersed to form ultramicro nanobubbles, and then is dispersed through the diffusion tube 4; the structure device is designed through ingenious structure design and sizes of all the necking holes, so that the diameter of the output bubbles can reach the micro-nano level.
In order to verify the effectiveness of the structure of the embodiment, the component is connected with a water pump at the end 14 of the jet orifice of the nozzle 1, and is connected with a mixed gas input device at the end 5 of the air inlet, the water pump can be a 0.8-30 kw water pump with a head of more than 20 m, the water body sprayed out by the ultramicro nano bubble generating device component 100 is irradiated by strong light or a laser pen, an obvious Tyndall phenomenon appears, and the diameter of small bubbles in the liquid processed and output by the component of the device is confirmed to be smaller than the wavelength of light (the wavelength of light is 400-700 nm).
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. An ultra-micro nano-bubble generating device assembly, comprising: the nozzle comprises an air suction chamber, a mixing pipe, a diffusion pipe and a nozzle, wherein the air suction chamber, the mixing pipe and the diffusion pipe are of an integrated structure, the nozzle penetrates through the air suction chamber and is communicated with one end of the mixing pipe, an air inlet is formed in the upper portion of the air suction chamber, the nozzle comprises a first flat pipe portion and a first transition throat portion, one end of the first flat pipe portion extends out of the end face of the air suction chamber and forms a jet flow inlet, the diameter of the first transition throat portion is gradually reduced, the air suction chamber is in transition connection with the mixing pipe through a second transition throat portion, the diffusion pipe is in transition connection with the mixing pipe through a third transition throat portion, and the diameter of the mixing pipe is smaller than that of.
2. The ultramicro nanobubble generator assembly of claim 1, wherein: the nozzle also comprises a second straight pipe part with the diameter smaller than that of the first straight pipe part, and the first straight pipe part and the second straight pipe part are in transition connection through the first transition necking part.
3. The ultramicro nanobubble generator assembly of claim 1, wherein: one end of the nozzle located in the suction chamber extends to the first transitional throat section.
4. The ultramicro nanobubble generator assembly of claim 1, wherein: the ratio of the diameter of the outlet end of the nozzle to the diameter of the mixing tube to the diameter of the outlet end of the diffusion tube is 1 (1.5-2.4) to 2.5-3.
5. The ultramicro nanobubble generator assembly of claim 1, wherein: the contraction included angle of the first transition necking part is 12-15 degrees.
6. The ultramicro nanobubble generator assembly of claim 1, wherein: the contraction included angle of the second transition necking part is 60 degrees.
7. The ultramicro nanobubble generator assembly of claim 1, wherein: the ratio of the axial length of the mixing pipe to the axial length of the third transition throat part is (1.8-2.5): 1.
8. The ultramicro nanobubble generator assembly of claim 1, wherein: the ratio of the axial length of the air suction chamber to the axial length of the third transition throat part is 1 (0.8-1.2).
9. The ultramicro nanobubble generator assembly of claim 1, wherein: the ratio of the diameter of the air suction chamber to the diameter of the first straight pipe part in the nozzle is 1 (2.5-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086202.3U CN211133583U (en) | 2019-11-28 | 2019-11-28 | Ultramicro nano bubble generating device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086202.3U CN211133583U (en) | 2019-11-28 | 2019-11-28 | Ultramicro nano bubble generating device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211133583U true CN211133583U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086202.3U Active CN211133583U (en) | 2019-11-28 | 2019-11-28 | Ultramicro nano bubble generating device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211133583U (en) |
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2019
- 2019-11-28 CN CN201922086202.3U patent/CN211133583U/en active Active
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