CN208599508U - Micro-nano bubble generator - Google Patents
Micro-nano bubble generator Download PDFInfo
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- CN208599508U CN208599508U CN201821145044.3U CN201821145044U CN208599508U CN 208599508 U CN208599508 U CN 208599508U CN 201821145044 U CN201821145044 U CN 201821145044U CN 208599508 U CN208599508 U CN 208599508U
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- nano bubble
- bubble generator
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Abstract
The utility model discloses a kind of micro-nano bubble generators, belong to bubble device for making field, it is intended to provide a kind of micro-nano bubble generator for improving bubble luminous efficiency, its drip irrigation device is as follows, it includes generating device ontology, the cavity for accommodating bubble is offered in the generating device ontology, the both ends of the generating device ontology have been respectively communicated with water inlet and water jet, and the side wall upper part of the generating device ontology is communicated with air inlet；The cavity is installed with impact bar far from one end of water inlet, and the impact bar is equipped with impulse member far from one end of water jet.The utility model is suitable for purification of water quality.
Description
Technical field
The utility model relates to bubble device for making, in particular to micro-nano bubble generator.
Background technique
Bubble usually the diameter being present in water at ten to tens microns is called micron bubble, and size is received hundreds of
Rice bubble below is called nano bubble, the bubble admixture being present among both sides can be called micro-nano bubble.
Essence variation will all occur for the physics of this small to ten microns micro-nano bubbles below, chemical property, have
The advantages that suspended matter adsorption capacity is strong, the residence time is long, stability is good, surface area is big, and mass-transfer efficiency is high.Therefore, micro-nano gas
Bubble is widely used in the industrial circles such as water-treatment technology field, such as oiliness sewage treatment, fish culture and service water is net
The domestic environments such as change.
Notification number is that the Chinese patent of CN102951694B discloses a kind of cultivation micron steam bubble generating means, it includes
Pedestal, the pedestal are equipped with water pump and pressurized tank, and water pump is connect by pipeline one with pressurized tank right end, and pipeline one is equipped with pressure
Power table, water pump connect water inlet by pipeline two, and pipeline two is equipped with airport, and the pressurized tank left end is connected by pipeline three
There is a micron spray head；The diameter of the pipeline two is greater than the diameter of pipeline one, and the diameter of pipeline one is greater than the diameter of pipeline three.
Although above steam bubble generating means structure is simple, water and air shape after pressurized tank pressurization and sufficiently friction
At micron bubble, sprayed using micron spray head, and pressurized tank is connect with micron spray head by pipeline, therefore, is transmitted in pipeline
The possibility that defoaming can be generated in the process, keeps bubble luminous efficiency low.
Utility model content
The purpose of the utility model is to provide a kind of micro-nano bubble generators, have and improve the excellent of bubble luminous efficiency
Point.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of micro-nano bubble generator, including generating device ontology offer cavity in the generating device ontology,
The both ends of the generating device ontology have been respectively communicated with water inlet and water jet, the side wall upper part connection of the generating device ontology
There is air inlet；
Nozzle friction piece is equipped in the water jet, the nozzle friction piece is connected to inside cavity with water jet respectively；
The cavity is installed with impact bar far from one end of water inlet, and the impact bar is equipped with punching far from one end of water jet
Hit part.
Further, the impact bar includes that the solid hopkinson bar of integrally connected and several connection sheets, several connection sheets are justified
All arrays form rectangular through-hole between the one end of solid hopkinson bar far from impulse member, the adjacent connection sheet.
Further, the impact bar lower end is equipped with external screw thread, is equipped in the generating device ontology and cooperates with external screw thread
Internal screw thread.
Further, the water inlet lower end is equipped with water inlet baffle, and pressurization hole is offered in the middle part of the water inlet baffle.
Further, the cross section in the pressurization hole is rectangle, and the pressurization hole is tapered hole from top to bottom.
Further, the nozzle friction piece is made of upper friction plate and lower friction plate, the upper friction plate periphery and spray
The connection of mouth of a river inner thread, the lower friction plate periphery are symmetrically arranged with convex block, and the water jet inner wall is equipped with circular fin, described
Convex block is erected on circular fin；
Conduction hole is offered in the middle part of the upper friction plate, the lower friction plate offers holding tank along its axial direction, described to draw
The axis of discharge orifice is overlapped with the axis of holding tank, and the upper friction plate and the opposite two sides of lower friction plate are formed with runner；
The runner is equipped with runner exit far from one end of conduction hole.
Further, the lower end of the upper friction plate and the upper end of lower friction plate offer the circular saw being oppositely arranged
The tooth peak of slot, a pair of band saw teeth groove is oppositely arranged and there are gap, and the runner is that a pair of band saw teeth groove is enclosed
Close the channel formed.
Further, the gap between the tooth peak of a pair of band saw teeth groove is 0.4-0.6mm.
In conclusion the utility model has the following beneficial effects:
1., to generate without transmitting by pipeline, improving bubble using air inlet is located at this body sidewall of reaction unit
The effect of luminous efficiency；
2. impact bar and impulse member are used, to generate the effect for improving bubble luminous efficiency.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the connection relationship diagram between impact bar and impulse member；
Fig. 2 is in the present embodiment for embodying the structural schematic diagram of nozzle friction piece.
In figure, 1, generating device ontology；11, upper body；12, lower body；13, cavity；14, water inlet；141, water inlet gear
Piece；1411, pressurization hole；15, water jet；151, circular fin；16, air inlet；2, impact bar；21, solid hopkinson bar；22, connection sheet；
221, through-hole；23, impulse member；3, nozzle friction piece；31, upper friction plate；311, conduction hole；32, lower friction plate；321, convex block；
322, holding tank；4, band saw teeth groove；5, runner；51, runner exit；L, gap.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Stainless steel, aluminium can be used as shown in Figure 1, including generating device ontology 1 in a kind of micro-nano bubble generator
Profile, iron or plastic production form.The cavity 13 for accommodating air-water mixture, generating device are offered in generating device ontology 1
The both ends of ontology 1 have been respectively communicated with water inlet 14 and water jet 15, and the side wall of generating device ontology 1 is communicated with air inlet 16.For
Keep generating device ontology 1 easier for installation, generating device ontology 1 divided for sequentially connected upper body 11 and lower body
12, upper body 11 and lower body 12 can be fixed using welding or by the way of being threadedly coupled, but be not limited only to both
Fixed form.
As shown in Figure 1,14 lower end of water inlet is equipped with water inlet baffle 141, pressurization hole is offered in the middle part of baffle 141 of intaking
1411.The cross section in pressurization hole 1411 is rectangle, and pressurization hole 1411 is tapered hole from top to bottom.Water squeezes into water inlet through water pump
14, then pressurized hole 1411 enters inside cavity 13, while gas is passed through in air inlet 16, gas can for air or
Nitrogen, but both gases are not limited only to, water flow forms vortex under the action of air-flow, and it is true that sub-fraction is formed in cavity 13
Sky simultaneously generates bubble.In the present embodiment, when the size of micro-nano bubble generator is 230mm*45mm, pressurization hole 1411
Having a size of 5mm*1mm.
As shown in Figure 1, cavity 13 is installed with impact bar 2 far from one end of water inlet 14,2 lower end of impact bar is equipped with outer spiral shell
Line, generating device ontology 1 is interior to be equipped with the internal screw thread cooperated with external screw thread.Punching is equipped with far from one end of water jet 15 in impact bar 2
Part 23 is hit, impulse member 23 is threadedly coupled with impact bar 2, and impulse member 23 can be in bowl-type and opening up setting, but be not limited only to
The shape can be opening up inverted round stage or inverted trapezoidal.After water flow enters cavity 13, wherein some enters impact
Part 23, after filling with water in impulse member 23, water can be overflowed from impulse member 23, since impulse member 23 and 13 bottom of cavity have height
It is poor to spend, and water falls from eminence to be formed water and fall, so that water flow is further converted to bubble, improves bubble luminous efficiency.
As shown in Figure 1, impact bar 2 includes the solid hopkinson bar 21 and several connection sheets 22 of integrally connected, several circles of connection sheet 22
All arrays form rectangular through-hole 221, bubble warp between the one end of solid hopkinson bar 21 far from impulse member 23, adjacent tabs 22
Through-hole 221 significantly improves the fine and smooth degree of bubble after squeezing out.
As shown in Figure 1, be equipped with nozzle friction piece 3 in water jet 15, nozzle friction piece 3 respectively with the inside of cavity 13 and water spray
Mouth 15 is connected to.15 inner wall of water jet is equipped with circular fin 151, and nozzle friction piece 3 is made of upper friction plate 31 and lower friction plate 32,
Lower 32 periphery of friction plate is symmetrically arranged with convex block 321, and convex block 321 is erected on circular fin 151,31 periphery of upper friction plate and water spray
Mouth 15 inner threads connection, is screwed down, so that lower friction plate 32 be compressed by upper friction plate 31.
As shown in Fig. 2, offering conduction hole 311 in the middle part of upper friction plate 31, lower friction plate 32 offers receiving along its axial direction
The axis of slot 322, conduction hole 311 is overlapped with the axis of holding tank 322, upper friction plate 31 and the opposite two sides shape of lower friction plate 32
At there is runner 5.The lower end of friction plate and the upper end of lower friction plate 32 offer the band saw teeth groove 4, Yi Duihuan being oppositely arranged
The tooth peak of shape serrated slot 4 is oppositely arranged and there are gap L, and runner 5 is the wavy channel that a pair of of serrated slot is enclosed,
Runner 5 is equipped with runner exit 51 far from one end of conduction hole 311.Wavy runner 5 makes bubble be ground smaller when passing through,
Form micro-nano bubble and gush out into water jet 15(from runner exit 51 referring to Fig. 1), to improve the fine and smooth degree of bubble.
As shown in Fig. 2, the gap L between the tooth peak of a pair of of band saw teeth groove 4 is 0.4-0.6mm, preferably, this reality
Applying the gap L in example between the tooth peak of a pair of of band saw teeth groove 4 is 0.5mm.
Specific implementation process: water squeezes into water inlet 14 through water pump, then enters through the pressurization hole 1411 on water inlet baffle 141
Cavity 13, while gas is passed through in air inlet 16, water flow forms vortex under the action of air-flow, and it is small that one is formed in cavity 13
Partial vacuum simultaneously generates bubble.After water flow enters cavity 13, wherein some enters impulse member 23, fills with when in impulse member 23
After water, water can be overflowed from impulse member 23, and since impulse member 23 and generating device ontology 1 are there are difference in height, water falls from eminence
It forms water to fall, so that water flow is further converted to bubble.The bubble of formation is squeezed out through the through-hole 221 of 2 lower part of impact bar to spray
In mouth friction plate 3, then so that bubble is squeezed finer and closely woven through the runner 5 on nozzle friction piece 3 again, form micro-nano bubble, and lead to
It crosses runner exit 51 and gushes out into water jet 15 and spray.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of micro-nano bubble generator, including generating device ontology (1), it is characterized in that: the generating device ontology (1)
It inside offers cavity (13), the both ends of the generating device ontology (1) have been respectively communicated with water inlet (14) and water jet (15), institute
The side wall upper part for stating generating device ontology (1) is communicated with air inlet (16)；
Nozzle friction piece (3) are equipped in the water jet (15), the nozzle friction piece (3) respectively with cavity (13) is internal and spray
The mouth of a river (15) connection；
The cavity (13) is installed with impact bar (2) far from the one end of water inlet (14), and the impact bar (2) is far from water jet
(15) one end is equipped with impulse member (23).
2. micro-nano bubble generator according to claim 1, it is characterized in that: the impact bar (2) includes integrally connecting
The solid hopkinson bar (21) and several connection sheets (22) connect, several connection sheet (22) circumference array are in solid hopkinson bar (21) far from impact
One end of part (23) forms rectangular through-hole (221) between the adjacent connection sheet (22).
3. micro-nano bubble generator according to claim 1, it is characterized in that: the impact bar (2) lower end is equipped with outer
Screw thread, the generating device ontology (1) is interior to be equipped with the internal screw thread cooperated with external screw thread.
4. micro-nano bubble generator according to claim 3, it is characterized in that: the water inlet (14) lower end be equipped with into
Water baffle (141), water inlet baffle (141) middle part offer pressurization hole (1411).
5. micro-nano bubble generator according to claim 4, it is characterized in that: the cross section of pressurization hole (1411)
For rectangle, the pressurization hole (1411) is tapered hole from top to bottom.
6. micro-nano bubble generator according to claim 1, it is characterized in that: the nozzle friction piece (3) is rubbed from above
Pad (31) and lower friction plate (32) composition, upper friction plate (31) periphery is connect with water jet (15) inner thread, described
Lower friction plate (32) periphery is symmetrically arranged with convex block (321), and water jet (15) inner wall is equipped with circular fin (151), described convex
Block (321) is erected on circular fin (151)；
It is offered conduction hole (311) in the middle part of the upper friction plate (31), the lower friction plate (32) offers receiving along its axial direction
The axis of slot (322), the conduction hole (311) is overlapped with the axis of holding tank (322), the upper friction plate (31) and lower friction
The opposite two sides of piece (32) are formed with runner (5)；
The runner (5) is equipped with runner exit (51) far from the one end of conduction hole (311).
7. micro-nano bubble generator according to claim 6, it is characterized in that: the lower end of the upper friction plate (31) and
The upper end of lower friction plate (32) offers the band saw teeth groove (4) being oppositely arranged, the tooth peak of a pair of band saw teeth groove (4)
It is oppositely arranged and there are the channels that gap (L), the runner (5) are enclosed for a pair of band saw teeth groove (4).
8. micro-nano bubble generator according to claim 7, it is characterized in that: a pair of band saw teeth groove (4)
Gap (L) between tooth peak is 0.4-0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145044.3U CN208599508U (en) | 2018-07-18 | 2018-07-18 | Micro-nano bubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145044.3U CN208599508U (en) | 2018-07-18 | 2018-07-18 | Micro-nano bubble generator |
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| Publication Number | Publication Date |
|---|---|
| CN208599508U true CN208599508U (en) | 2019-03-15 |
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ID=65669118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145044.3U Active CN208599508U (en) | 2018-07-18 | 2018-07-18 | Micro-nano bubble generator |
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| CN (1) | CN208599508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439337A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN113477111A (en) * | 2021-07-27 | 2021-10-08 | 微纳气泡(浙江)智能科技有限公司 | Gas dissolving device for pushing and pressurizing from inside to outside and using method |
| CN115589777A (en) * | 2019-10-11 | 2023-01-10 | 和宇纳米技术株式会社 | Nanobubble generating system using friction |
-
2018
- 2018-07-18 CN CN201821145044.3U patent/CN208599508U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439337A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN112439337B (en) * | 2019-08-30 | 2022-07-26 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN115589777A (en) * | 2019-10-11 | 2023-01-10 | 和宇纳米技术株式会社 | Nanobubble generating system using friction |
| CN113477111A (en) * | 2021-07-27 | 2021-10-08 | 微纳气泡(浙江)智能科技有限公司 | Gas dissolving device for pushing and pressurizing from inside to outside and using method |
| CN113477111B (en) * | 2021-07-27 | 2023-02-10 | 微纳气泡(浙江)智能科技有限公司 | Gas dissolving device for pushing and pressurizing from inside to outside and using method |
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