CN220026644U - Novel ultra-micro nano bubble generator - Google Patents
Novel ultra-micro nano bubble generator Download PDFInfo
- Publication number
- CN220026644U CN220026644U CN202320881909.7U CN202320881909U CN220026644U CN 220026644 U CN220026644 U CN 220026644U CN 202320881909 U CN202320881909 U CN 202320881909U CN 220026644 U CN220026644 U CN 220026644U
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- water
- pipe
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- cavity
- jet
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- 239000002101 nanobubble Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 230000000694 effects Effects 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000005202 decontamination Methods 0.000 abstract description 3
- 230000003588 decontaminative effect Effects 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 244000144972 livestock Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 239000007921 spray Substances 0.000 description 6
- 230000005587 bubbling Effects 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to a novel ultra-micro nano bubble generator, which comprises a jet flow assembly, wherein the jet flow assembly is used for accelerating the flow speed of water flow, and the water flow forms stable water after passing through the jet flow assembly and is sprayed out after flowing in; an air inlet assembly for forming a venturi effect to mix the gas with the water stream to form a water stream containing bubbles; the collision component is used for striking a gas-water mixture of water flow and gas to carry out bubble micro-nano; the rotating assembly is used for enabling water flow to rotate to generate centrifugal force, and after the air-water mixture rotating at high speed is accelerated, liquid containing micro-nano bubbles is ejected. The utility model has the advantages that: is suitable for industries such as agricultural planting, livestock drinking water, river treatment, decontamination, sterilization and the like. The gas passes through a physical structure, and under the condition of smaller pressure loss, higher gas utilization rate is realized; the preparation of nanoscale bubble particles with preset concentration can be realized by the method; the operation is simple, the use is convenient, and the preparation efficiency is improved.
Description
Technical Field
The utility model relates to a novel ultra-micro nano bubble generator, and belongs to the field of bubble generators.
Background
As is well known, a large number of micro-nano bubble generator application scenes exist in the market, such as river management, sterilization, household decontamination and the like, and the micro-nano bubble generator in the market has relatively large defects:
1. the micro-nano bubbling can be realized well, but a water pump at the front end is required to provide large pressure supply to generate large pressure difference, and the micro-nano bubbling is realized after the bubbles are broken. This solution does not allow for post-pump suction and the flow of the produced bubble water is greatly limited.
2. The pressure difference can be small, the suction after the pump is realized by utilizing the Venturi characteristic through small pressure loss, but the micro-nano bubbling effect is poor, and the efficiency of micro-nano bubbling of gas is low.
The problems above all cause a certain problem in practical application, such as the reduction of the service life of the water pump due to long-time high-pressure operation; cavitation caused by suction before the pump causes the corrosion of the water pump by gas; because the air inlet function cannot be satisfied, a gas-liquid mixing pump is used, so that the design cost is increased and the like.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a novel ultra-micro nano bubble generator, which has the following technical scheme:
a novel ultra-micro nano bubble generator comprises
The jet flow assembly is used for accelerating the flow speed of water flow, and the water flow forms stable water after passing through the jet flow assembly and is sprayed out after entering;
an air inlet assembly for forming a venturi effect to mix the gas with the water stream to form a water stream containing bubbles;
the collision component is used for striking a gas-water mixture of water flow and gas to carry out bubble micro-nano;
the rotating assembly is used for enabling water flow to rotate to generate centrifugal force, and after the air-water mixture rotating at high speed is accelerated, liquid containing micro-nano bubbles is ejected.
The jet flow assembly comprises a jet pipe, wherein one end of the jet pipe is provided with a water inlet port, and the other end of the jet pipe is provided with a conical nozzle; the middle part of the jet pipe is provided with a jet pipe external thread connected with the air inlet component.
The air inlet assembly comprises an air-water mixing pipe, an air inlet pipe and a venturi pipeline, one end of the air-water mixing pipe is provided with a mixing pipe internal thread which is in threaded fit with the external thread of the jet pipe, and the other end of the air-water mixing pipe is connected with the collision assembly; a venturi pipe which is coaxially arranged with the air-water mixing pipe is arranged in the air-water mixing pipe, and an air inlet cavity is formed between the flaring end of the venturi pipe and the air-water mixing pipe; the necking end of the venturi pipe forms a water inlet cavity communicated with the nozzle, and the water inlet cavity is communicated with the air inlet cavity; an air inlet pipe communicated with the air inlet cavity is arranged outside the air-water mixing pipe.
The collision assembly comprises at least one guide pipe, a baffle plate is arranged in the guide pipe, the baffle plate divides the guide pipe into a front turbulent flow cavity and a rear turbulent flow cavity, a guide hole is formed in the baffle plate, and the front turbulent flow cavity and the rear turbulent flow cavity are communicated through the guide hole; a plurality of turbulence pieces are arranged on the partition plate, and face the entering direction of the air-water mixture; one end of the guide pipe is connected with the air-water mixing pipe through threads, and the other end of the guide pipe is connected with the rotating assembly through threads.
The guide pipes are two, are connected together through threads and are coaxially arranged.
The rotary assembly comprises an injection pipe, a rotary cavity and an injection cavity are formed in the injection pipe, the section of the rotary cavity is integrally arranged in a bullet shape, and an injection channel is arranged between the necking end of the rotary cavity and the injection cavity; the inner wall of the injection pipe at the rotary cavity is provided with a spiral flow passage, and a rotary body is rotatably arranged on the spiral flow passage.
The section of the injection channel is arc-shaped.
Two conical protrusions are respectively arranged at two ends of the rotating body.
The spoiler comprises a spoiler rod and a spoiler external thread arranged on the periphery of the spoiler rod.
The spoiler comprises a spoiler rod and a conical ring arranged on the periphery of the spoiler rod.
The utility model has the advantages that: is suitable for industries such as agricultural planting, livestock drinking water, river treatment, decontamination, sterilization and the like. The gas passes through a physical structure, and under the condition of smaller pressure loss, higher gas utilization rate is realized; under the condition of meeting the preset hydrogen-rich amount, the water flow requirement can be realized; the preparation of nanoscale bubble particles with preset concentration can be realized by the method; the operation is simple, the use is convenient, and the preparation efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the main structure of the present utility model.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a cross-sectional view A-A of fig. 2.
Fig. 4 is a schematic diagram of an exploded construction of the present utility model.
Fig. 5 is a schematic main structure of a spoiler according to a first embodiment of the utility model.
Fig. 6 is a schematic main structure of a spoiler according to a second embodiment of the utility model.
Detailed Description
The utility model will be further described with reference to specific embodiments, and advantages and features of the utility model will become apparent from the description. These examples are merely exemplary and do not limit the scope of the utility model in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present utility model may be made without departing from the spirit and scope of the present utility model, but these changes and substitutions fall within the scope of the present utility model.
Referring to fig. 1 to 5, the utility model relates to a novel ultra-micro nano bubble generator, which comprises a jet flow assembly 1, wherein the jet flow assembly is used for accelerating the flow speed of water flow, and the water flow forms stable water flow after passing through the jet flow assembly and is ejected out;
an air inlet assembly 2 for forming a venturi effect to mix the gas with the water flow to form a water flow containing bubbles;
the collision component 3 is used for striking a gas-water mixture of water flow and gas to carry out bubble micro-nano;
and the rotating assembly 4 is used for enabling the water flow to rotate to generate centrifugal force, and jetting liquid containing micro-nano bubbles after the air-water mixture rotating at high speed is accelerated.
The jet flow assembly 1 comprises a jet pipe 11, wherein one end of the jet pipe is provided with a water inlet port, and the other end of the jet pipe is provided with a conical nozzle 12; in the middle of the jet pipe 11 is provided an external jet pipe thread connected to the air intake assembly 2.
The air inlet assembly 2 comprises an air-water mixing pipe 21, an air inlet pipe 22 and a venturi pipe 23, wherein one end of the air-water mixing pipe 21 is provided with mixing pipe internal threads matched with jet pipe external threads in a threaded manner, and the other end of the air-water mixing pipe is connected with the collision assembly 3; a venturi pipe 23 coaxially arranged with the air-water mixing pipe 21 is arranged in the air-water mixing pipe 21, and an air inlet cavity is formed between the flaring end of the venturi pipe 23 and the air-water mixing pipe 21; the necking end of the venturi pipe 23 forms a water inlet cavity communicated with the nozzle 12, and the water inlet cavity is communicated with the air inlet cavity; an air inlet pipe 22 communicated with the air inlet cavity is arranged outside the air-water mixing pipe 21.
The collision assembly comprises at least one guide pipe 31 (in the embodiment, two guide pipes 31 are arranged, the two guide pipes 31 are connected together by screw threads and are coaxially arranged), a baffle plate 32 is arranged in the guide pipe 31, the baffle plate 32 divides the guide pipe into a front spoiler cavity 33 and a rear spoiler cavity 35, a diversion hole is arranged on the baffle plate 32, and the front spoiler cavity 33 and the rear spoiler cavity 35 are communicated through the diversion hole; a plurality of turbulence pieces 34 are arranged on the partition plate, and the turbulence pieces 34 face the entering direction of the air-water mixture; one end of the guide pipe 31 is screwed with the air-water mixing pipe 21, and the other end of the guide pipe 31 is screwed with the rotating assembly 4.
The rotary assembly 4 comprises a spray pipe 41, a rotary cavity 42 and a spray cavity 43 are formed in the spray pipe 41, the rotary cavity 42 is integrally arranged in a bullet shape in cross section, and a spray channel 44 is arranged between the necking end of the rotary cavity 42 and the spray cavity 43; the inner wall of the injection pipe 41 at the rotary cavity is provided with a spiral flow passage, a rotary body 5 is rotatably arranged on the spiral flow passage, and the section of the injection passage 44 is arc-shaped; a conical protrusion 51 is provided at both ends of the rotating body, respectively. The arcuate spray channel is intended to provide an atomizing effect and is not limited to the form of the existing atomizing feature.
As shown in fig. 5, the spoiler includes a spoiler bar 36 and a spoiler external thread 37 provided at the periphery of the spoiler bar.
As shown in fig. 6, the spoiler includes a spoiler bar 36 and a tapered ring 38 disposed at the periphery of the spoiler bar 36.
The working principle of the utility model is as follows:
the water flow enters the jet flow assembly 1 at a higher speed, the inlet opening characteristic of the conical nozzle is adopted in the jet flow assembly 1, the flow speed of the water flow is accelerated in a mode that the caliber of the entering water flow is continuously reduced, the water flow forms stable water flow after passing through the jet flow assembly, and the stable water flow is sprayed out through the jet opening of the jet flow assembly and enters the air inlet assembly;
because the air inlet component comprises venturi characteristics, a venturi effect is formed under the drive of high-speed water flow, an air suction effect is formed, and air enters the air inlet component and is mixed with the water flow to form water flow containing a large number of large bubbles; the water flow carrying a large amount of gas enters the first stage collision component 3 from the air inlet component; because the first collecting and collision assembly 3 is provided with a plurality of flow-surrounding pieces 34, the flow-surrounding pieces are provided with flow-surrounding external threads, water flow directly collides with the flow-surrounding external threads or the conical rings after entering the first-stage collision assembly 3 at a higher speed, a large number of turbulence and collision effects are formed, micro-nano bubbles are formed, and the mixed water flow enters the second-stage collision assembly at a high speed through the flow-guiding holes on the partition plate of the first-stage collision assembly 3; the second-stage collision assembly also comprises a structure of a turbulent external thread or a conical ring, and after the impact and turbulent flow effect of water flow, the water enters the rotary assembly 4 through a rear turbulent flow cavity of the second-stage collision assembly; after rivers get into rotating assembly's spiral passageway, because the speed of getting into is faster and receive the influence of spiral characteristic, can carry out rotary motion with higher speed, rivers keep rotary motion's state, because rotatory chamber is when keeping cavity characteristic, there is the binding off structure at the end, reduced the radius of rotation of rivers, by the reduction with radius of rotation, can further increase the rotation speed of rivers and the centrifugal force that the rivers received, more effective formation gas negative pressure, high-speed rotatory gas is after accelerating through the jet-propelled chamber, through curved jet-propelled passageway acceleration gas-liquid's atomizing and micro-nano bubble effect, micro-nano bubble's liquid gets into the water tank after the guide, form the liquid that contains micro-nano bubble.
The air intake mode of the air intake assembly is not limited, and the air intake mode is only one mode of air intake, and besides, a plurality of modes meeting the air intake, such as air being injected into a pipeline at a higher air pressure, and the like, are also included.
The air inlet position of the air inlet assembly is not limited, and different positions have different effects.
The number of the air inlets of the air inlet assembly is not limited, and a plurality of air inlet points can realize the mixing of a plurality of gases or liquids.
The combination form and the number of the collision members are not limited, and may be plural or one. The spoiler is not limited to the screw structure, and may be a tapered annular structure or the like. The bearing mode of the features is not limited to columnar, square and other non-standard shapes, the principle is that the mutual collision of bubbles in water flow is realized by adding the features, the collision effect is increased, the form of the features is not limited, in principle, the denser the features are, the smaller or sharper the features are, the faster the water flow speed is, the smaller the diameter of the generated bubbles is, and the better the micro-nano effect of the bubbles is.
The spoiler of the collision assembly is not limited to the column, and may be a net shape or the like for cutting.
The water flow impact mode of the impact assembly is not limited to the water flow front impact on the impact characteristics, and the scattering can be formed by reducing the pore size and the wall thickness of the upper layer to impact on the impact characteristics.
The rotating assembly structure is not limited to the existing illustration structure, and is aimed at providing a rotating channel, and the rotating body is provided with conical protrusions to provide better water flow guiding and reduce the water trapping effect of the rotating cavity close to the rotating assembly surface.
The rotating chamber adopts a terminal closing structure to provide smooth transition from a large rotating half radius to a small rotating radius, and the purpose is to provide a smooth transition mode, the size and transition mode are not limited to the illustration.
The structure of the present utility model is not limited to a multistage type, and may be an integral type.
The utility model is not limited to the venturi structure for achieving the air suction function, and the device can achieve air suction through other air suction modes, such as forced air suction through a pneumatic pump in a high-pressure mode, or air suction at the front end of a water pump.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. A novel ultra-micro nano bubble generator is characterized by comprising
The jet flow assembly is used for accelerating the flow speed of water flow, and the water flow forms stable water after passing through the jet flow assembly and is sprayed out after entering;
an air inlet assembly for forming a venturi effect to mix the gas with the water stream to form a water stream containing bubbles;
the collision component is used for striking a gas-water mixture of water flow and gas to carry out bubble micro-nano;
the rotating assembly is used for enabling water flow to rotate to generate centrifugal force, and after the air-water mixture rotating at high speed is accelerated, liquid containing micro-nano bubbles is ejected.
2. The novel ultra-micro nano bubble generator according to claim 1, wherein the jet flow assembly comprises a jet pipe, one end of the jet pipe forms a water inlet port, and the other end forms a conical nozzle; the middle part of the jet pipe is provided with a jet pipe external thread connected with the air inlet component.
3. The novel ultra-micro nano bubble generator according to claim 2, wherein the air inlet assembly comprises an air-water mixing pipe, an air inlet pipe and a venturi pipe, one end of the air-water mixing pipe is provided with mixing pipe internal threads matched with the external threads of the jet pipe, and the other end of the air-water mixing pipe is connected with the collision assembly; a venturi pipe which is coaxially arranged with the air-water mixing pipe is arranged in the air-water mixing pipe, and an air inlet cavity is formed between the flaring end of the venturi pipe and the air-water mixing pipe; the necking end of the venturi pipe forms a water inlet cavity communicated with the nozzle, and the water inlet cavity is communicated with the air inlet cavity; an air inlet pipe communicated with the air inlet cavity is arranged outside the air-water mixing pipe.
4. The novel ultra-micro nano bubble generator according to claim 2, wherein the collision assembly comprises at least one guide tube, a baffle plate is arranged in the guide tube and divides the guide tube into a front turbulence cavity and a rear turbulence cavity, a diversion hole is formed in the baffle plate, and the front turbulence cavity and the rear turbulence cavity are communicated through the diversion hole; a plurality of turbulence pieces are arranged on the partition plate, and face the entering direction of the air-water mixture; one end of the guide pipe is connected with the air-water mixing pipe through threads, and the other end of the guide pipe is connected with the rotating assembly through threads.
5. The novel ultra-micro nano bubble generator according to claim 4, wherein the number of the guide pipes is two, and the two guide pipes are connected together by screw threads and coaxially arranged.
6. The novel ultra-micro nano bubble generator according to claim 4 or 5, wherein the rotating assembly comprises a jet pipe, a rotating cavity and a jet cavity are formed in the jet pipe, the cross section of the rotating cavity is integrally arranged in a bullet shape, and a jet channel is arranged between the necking end of the rotating cavity and the jet cavity; the inner wall of the injection pipe at the rotary cavity is provided with a spiral flow passage, and a rotary body is rotatably arranged on the spiral flow passage.
7. The novel ultra-micro nano bubble generator according to claim 6, wherein the cross section of the injection channel is arc-shaped.
8. The novel ultra-micro nano bubble generator according to claim 6, wherein a conical protrusion is respectively provided at both ends of the rotating body.
9. The novel ultra-micro nano bubble generator according to claim 4, wherein the turbulence member comprises a turbulence bar and turbulence external threads arranged on the periphery of the turbulence bar.
10. The novel nano-bubble generator according to claim 4, wherein the turbulence member comprises a turbulence bar and a conical ring arranged on the periphery of the turbulence bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881909.7U CN220026644U (en) | 2023-04-19 | 2023-04-19 | Novel ultra-micro nano bubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881909.7U CN220026644U (en) | 2023-04-19 | 2023-04-19 | Novel ultra-micro nano bubble generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026644U true CN220026644U (en) | 2023-11-17 |
Family
ID=88741738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881909.7U Active CN220026644U (en) | 2023-04-19 | 2023-04-19 | Novel ultra-micro nano bubble generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026644U (en) |
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2023
- 2023-04-19 CN CN202320881909.7U patent/CN220026644U/en active Active
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