CN207324530U - Microbubble generator - Google Patents
Microbubble generator Download PDFInfo
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- CN207324530U CN207324530U CN201721352175.4U CN201721352175U CN207324530U CN 207324530 U CN207324530 U CN 207324530U CN 201721352175 U CN201721352175 U CN 201721352175U CN 207324530 U CN207324530 U CN 207324530U
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Abstract
A kind of microbubble generator, including pressure inlet, including the first water inlet and the first water outlet are the utility model is related to, the sectional area of first water outlet is less than the sectional area of first water inlet；The bubble connected with first water outlet produces pipe, including the second water inlet and the second water outlet, first water outlet are placed in second water inlet；The inlet channel that the bubble produces pipe is opened in, the inlet channel is also connected with outside air；And it is installed in the cutting net of second water outlet.The flow velocity of the water of first water outlet is increased by the pressure inlet, since first water outlet is placed in second water inlet, so that second water inlet produces pressure, attract the air at the inlet channel, mixed so as to fulfill air with water and produce air pocket, and then cut to form microbubble by the air pocket by cutting net.
Description
Technical field
Micro-bubble generation device is the utility model is related to, refers in particular to a kind of microbubble generator.
Background technology
With the progressively development of society, the quality of life of people is continuously improved, and also increasingly focuses on for health problem.By
It is very small in the diameter magnitude of microbubble, take a shower for vegetable cleaning, health, so that wastewater treatment, sterilization etc. are respectively provided with well
Effect, be widely used in aquaculture, agricultural, forestry, hospitality industry etc., thereby, it is necessary to it is a kind of make it is simple, easy to use micro-
Air bubble generator.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of microbubble simple in structure, easy to use and produces
Device.
To realize above-mentioned technique effect, the utility model discloses a kind of microbubble generator, it includes：
Pressure inlet, including the first water inlet and the first water outlet, the sectional area of first water outlet are less than described first
The sectional area of water inlet, so that the hydraulic pressure of first water outlet is more than the hydraulic pressure of first water inlet, and then
So that the flow velocity of first water outlet is more than the flow velocity of first water inlet；
The bubble connected with first water outlet produces pipe, and the bubble produces pipe, and there is the second water inlet and second to go out
The mouth of a river, second water inlet are connected with first water outlet, and first water outlet is placed in second water inlet；
The inlet channel that the bubble produces pipe is opened in, one end of the inlet channel connects with second water inlet
The logical, other end is connected with outside air；And
The cutting net of second water outlet is installed in, the cutting offers multiple small through holes on the net.
The utility model microbubble generator produce microbubble principle be：Described first is increased by the pressure inlet
The flow velocity of the water of water outlet, since first water outlet is placed in second water inlet so that second water inlet
Place produces pressure, attracts the air at the inlet channel, is mixed so as to fulfill air with water and produces air pocket, and then by cutting
Net is cut to cut to form microbubble by the air pocket.
The utility model microbubble generator further improvement lies in that, further include connected with first water inlet into
Water pipe, close to the outer of the end face of first water inlet formed with flange, the flange and the water inlet on the water inlet pipe
The end face of pipe is enclosed caulking groove；
Sealing ring is embedded with the caulking groove, the internal diameter of the sealing ring is less than the internal diameter of the water inlet pipe, the sealing
The internal diameter of circle is identical with the internal diameter of first water inlet.
The utility model microbubble generator further improvement lies in that, the bubble is produced in pipe close to the water inlet pipe
Place is placed in the accommodating space formed with an accommodating space connected with second water inlet, the pressure inlet, and described
The end of pressure inlet is resisted against the sealing ring, and the pressure inlet is limited in the accommodating space by the sealing ring.
The utility model microbubble generator further improvement lies in that, the bubble, which produces pipe, to be included close to described second
The gas-liquid mixed portion of water inlet, the gas-liquid mixed portion are funnel-form, and it is located at the internal diameter of second water inlet and is more than
Internal diameter away from second water inlet；
And formed and had the gap between the end in the gas-liquid mixed portion and the outer wall of the pressure inlet, the gap with it is described
Inlet channel connects.
The utility model microbubble generator further improvement lies in that, the bubble produces pipe and further includes close to described the
The expanding pilot portion of two water outlets, the internal diameter that the expanding pilot portion is located at second water outlet are more than away from described second
The internal diameter of water outlet, the expanding pilot portion are located at second water outlet and are installed with a circle convex portion, the cutting network interface card
In the convex portion.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model microbubble generator.
Fig. 2 is the explosive decomposition schematic diagram of the utility model microbubble generator.
Description of reference numerals：
Water inlet pipe 10；Flange 11；Protrusion 12；Screw thread 13；Pressure inlet 20；First water inlet 21；First water outlet 22；Bubble
Produce pipe 30；Gas-liquid mixed portion 301；Expanding pilot portion 302；Second water inlet 31；Second water outlet 32；Gas-liquid mixed space
33；Expanding pilot space 3470；Inlet channel 40；Gap 41；Cut net 50；Shell 60；Air admission hole 61；Bubble flow export 62；
Connecting portion 63；Sealing ring 70.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model microbubble generator includes water inlet pipe 10, pressure inlet 20, bubble generation pipe
30th, inlet channel 40, cutting net 50, shell 60.Wherein, water inlet pipe 10, pressure inlet 20, bubble produce pipe 30 and are sequentially communicated, into
Gas passage 40 is opened in bubble and produces on pipe 30 and connected with 30 inside of bubble generation pipe, and cutting net is installed in bubble and produces pipe
30, shell 60 is coated on pressure inlet 20, bubble generation pipe 30, cuts the outer surface of net 50 and be connected with water inlet pipe 10.
Pressure inlet 20 includes the first water inlet 21 and the first water outlet 22, the sectional area of the first water outlet 22 be less than first into
The sectional area at the mouth of a river 21, so that the hydraulic pressure at the first water outlet 22 is more than the hydraulic pressure at the first water inlet 21, so that
Flow velocity at first water outlet 22 is more than the flow velocity at the first water inlet 21.Preferably, the pressure inlet 20 is infundibulate.Pass through
The pressure inlet 20 increases the flow velocity of the water at first water outlet 22.
The both ends that bubble produces pipe 30 are first end and second end, and bubble produces the inside of pipe 30 and formed at first end
There is accommodating space；Its second end is installed with cutting net 50, and bubble produces the inside of pipe 30 and draws at second end formed with expansion
Guide space 34；Bubble produces the gas-liquid mixed being also formed with inside pipe 30 positioned at having between accommodating space and expanding pilot space 34
Space 33, and three connects.Wherein, gas-liquid mixed space 33 is the second water inlet 31 close to the opening of first end, and expansion is drawn
The opening that guide space 34 is located at second end is the second water outlet 32, and accommodating space is used to house pressure inlet 20, pressure inlet 20
First water outlet 22 is in the second water inlet 31 and communicates therewith, and the inner wall of accommodating space is pasted with the outer wall of pressure inlet 20
Close, limit the displacement of its first direction, and the first water inlet 21 of pressure inlet 20 is resisted against by water inlet pipe 10 and sealing ring 70
The end at place, limits the displacement of its second direction, so that pressure inlet 20 is limited in accommodating space.
Bubble produces pipe 30 and further includes gas-liquid mixed portion 301 corresponding with gas-liquid mixed space 33, and gas-liquid mixed portion 301 is
Funnel-form, and it is located at the internal diameter at the second water inlet 31 and is more than away from the internal diameter at the second water inlet 31；And gas-liquid mixed portion
Gap 41 is installed between 301 end and the outer wall of pressure inlet 20, gap 41 is connected with inlet channel 40.Inlet channel 40 is again
Connected with outside air, so that flowing into the water in gas-liquid mixed space 33 with flowing into gas at gap 41 from the first water outlet 22
The air of liquid mixing unit 301 comes into full contact with, and the water from the first water outlet 22 inflow gas-liquid mixed space 33 passes through pressure inlet 20
Supercharging, flow velocity is larger, and according to Bernoulli effect, the larger water of such flow velocity generates pressure, to the sky in gas-liquid mixed portion 301
Gas generates attraction, air is mixed with water and produces air pocket.Further, it is empty since gas-liquid mixed portion 301 is funnel-form
Gas flows into gas-liquid mixed space 33 along water (flow) direction through inlet channel 40, and bubble is produced easy to be attracted by current.Further, since
First water outlet 22 is located in the second water inlet 31 so that air must enter the second water inlet via the tortuous passageway of a detour
31, and gap 41 is smaller, can prevent that aqueous reflux enters inlet channel 40 when current are excessive.
Bubble produces the expanding pilot portion that pipe 30 further includes close second water outlet 32 corresponding with expanding pilot space 34
302, expanding pilot portion 302 is located at the internal diameter at the second water outlet 32 and is more than away from the internal diameter at the second water outlet 32, and expands
Guide portion 302 is funnel-form.Expanding pilot portion 302, which is located at the second water outlet 32, is installed with a circle convex portion, and the cutting card of net 50 is set
In in convex portion, the internal diameter in expanding pilot portion 302 is adapted with cutting the diameter of net 50, is offered on cutting net 50 multiple small
Through hole, air pocket are cut when passing through through hole so as to form microbubble.Guiding expansive space is flowed into from gas-liquid mixed space 33
Water is flowed out by cutting net 50, and cutting net 50 carries out the air pocket in water body cutting so as to produce microbubble, passes through expansion
Guide portion 302 increases the sectional area of the second water outlet 32, so as to improve the efficiency of cutting air pocket, flows out the second water outlet 32
A large amount of microbubbles, are easy to use.
One end of shell 60 is formed with bubble flow export 62, formed with fixing piece, fixing piece gear at the bubble flow export 62
Around cutting net 50, coordinate with convex portion and further cutting net 50 is fixed, prevent cutting net 50 from coming off；Outside
The other end of shell 60 forms opening, and the end of water inlet pipe 10, which is inserted into shell 60 from the opening and pushes against bubble, produces pipe 30, makes
Obtain water inlet pipe 10, pressure inlet 20, bubble and produce close connection between pipe 30 and cutting net 50, prevent leak.Further, outside
For the opening of shell 60 formed with connecting portion 63, connecting portion 63 has an end face of a L-type, formed with depression, water inlet pipe on the end face
Corresponding connection parts 63 also form the end face of a L-type on 10 tube wall, convex formed with the protrusion 12 being adapted to the depression on the end face
Play 12 to be connected with connecting portion 63 by way of ultrasonic wave hot melt, the leakproof for improving microbubble generator is water-based.On shell 60
Air admission hole 61 is installed with corresponding inlet channel 40, it is preferable that the internal diameter of air admission hole 61 is more than the internal diameter of inlet channel 40.
Water inlet pipe 10 is connected with the first water inlet 21, and the outer surface of one end of water inlet pipe 10 offers screw thread 13, easy to
The equipment connection of water inlet；Formed with flange 11, the end face of flange 11 and water inlet pipe 10 is enclosed for the outer of the end face of the other end
Caulking groove.The internal diameter of sealing ring 70 is less than the internal diameter of water inlet pipe 10, and the first water inlet of the internal diameter of sealing ring 70 and pressure inlet 20
Internal diameter it is identical, the outside diameter of sealing ring 70 is adapted with the diameter of the caulking groove, and flange 11 stretches into shell 60, and makes sealing ring 70 embedding
Enter in the caulking groove, the tube wall of water inlet pipe 10 pushes against sealing ring 70 to the direction of pressure inlet 20 so that the one side of sealing ring 70 is tight
Exchange premium water pipe 10, another side are close to pressure inlet 20, are closely connected so that water inlet pipe 10 produces pipe 30 with bubble, anti-leak-stopping
Water.And water inlet pipe 10 and bubble are produced between existing necessarily between the junction and the junction of water inlet pipe 10 and shell 60 of pipe 30
Away from further preventing leak.
The principle that the utility model microbubble generator produces microbubble is as follows：
The flow velocity of the water of first water outlet is increased by the pressure inlet, since first water outlet is placed in
In second water inlet so that second water inlet produces pressure, attracts the air at the inlet channel, so that real
Existing air is mixed with water produces air pocket, and then cuts to form microbubble by the air pocket by cutting net.
The utility model microbubble generator has the beneficial effect that：
The flow velocity of the water of first water outlet is increased by the pressure inlet, since first water outlet is placed in
In second water inlet so that second water inlet produces pressure, attracts the air at the inlet channel, so that real
Existing air is mixed with water produces air pocket, and then cuts to form microbubble by the air pocket by cutting net.The microbubble produces
Raw device makes simple, easy to use.
Further, cutting net is wrapped up by shell, bubble produces pipe and pressure inlet, and three pushed away by tube wall of intaking
It is butted in shell, so that three closely connects, prevents leak.End face of the end of shell formed with a L-type, shape on the end face
Into there is depression, the end face that the end also forms a L-type is corresponded on the tube wall of water inlet pipe, formed with being adapted to the depression on the end face
Protrusion, project through ultrasonic wave hot melt mode be connected with connecting portion, the leakproof for improving microbubble generator is water-based.And into
Water pipe and bubble are produced between the junction and water inlet pipe and the junction of shell of pipe there are a determining deviation, further anti-leak-stopping
Water.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality
New restriction, the utility model will be used as the scope of protection of the utility model using the scope that the appended claims define.
Claims (5)
- A kind of 1. microbubble generator, it is characterised in that including：Pressure inlet, including the first water inlet and the first water outlet, the sectional area of first water outlet are less than the described first water inlet The sectional area of mouth, so that the hydraulic pressure of first water outlet is more than the hydraulic pressure of first water inlet, so that The flow velocity of first water outlet is more than the flow velocity of first water inlet；The bubble connected with first water outlet produces pipe, and the bubble, which produces pipe, has the second water inlet and the second water outlet Mouthful, second water inlet is connected with first water outlet, and first water outlet is placed in second water inlet；The inlet channel that the bubble produces pipe is opened in, one end of the inlet channel connects with second water inlet, is another One end is connected with outside air；AndThe cutting net of second water outlet is installed in, the cutting offers multiple small through holes on the net.
- 2. microbubble generator as claimed in claim 1, it is characterised in that further include connected with first water inlet into Water pipe, close to the outer of the end face of first water inlet formed with flange, the flange and the water inlet on the water inlet pipe The end face of pipe is enclosed caulking groove；Sealing ring is embedded with the caulking groove, the internal diameter of the sealing ring is less than the internal diameter of the water inlet pipe, the sealing ring Internal diameter is identical with the internal diameter of first water inlet.
- 3. microbubble generator as claimed in claim 2, it is characterised in that the bubble is produced in pipe close to the water inlet pipe Place is placed in the accommodating space formed with an accommodating space connected with second water inlet, the pressure inlet, and described The end of pressure inlet is resisted against the sealing ring, and the pressure inlet is limited in the accommodating space by the sealing ring.
- 4. microbubble generator as claimed in claim 1, it is characterised in that the bubble, which produces pipe, to be included close to described second The gas-liquid mixed portion of water inlet, the gas-liquid mixed portion are funnel-form, and it is located at the internal diameter of second water inlet and is more than Internal diameter away from second water inlet；And formed and had the gap between the end in the gas-liquid mixed portion and the outer wall of the pressure inlet, the gap and the air inlet Passage connects.
- 5. microbubble generator as claimed in claim 1, it is characterised in that the bubble produces pipe and further includes close to described the The expanding pilot portion of two water outlets, the internal diameter that the expanding pilot portion is located at second water outlet are more than away from described second The internal diameter of water outlet, the expanding pilot portion are located at second water outlet and are installed with a circle convex portion, the cutting network interface card In the convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352175.4U CN207324530U (en) | 2017-10-17 | 2017-10-17 | Microbubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352175.4U CN207324530U (en) | 2017-10-17 | 2017-10-17 | Microbubble generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324530U true CN207324530U (en) | 2018-05-08 |
Family
ID=62365832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352175.4U Active CN207324530U (en) | 2017-10-17 | 2017-10-17 | Microbubble generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324530U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583480A (en) * | 2017-10-17 | 2018-01-16 | 上海久田汽车零部件制造有限公司 | Microbubble generator and preparation method thereof |
| CN108905662A (en) * | 2018-08-15 | 2018-11-30 | 乔登卫浴(江门)有限公司 | A kind of progressive perforation formula dispersion and fining structure |
| TWI693964B (en) * | 2018-08-02 | 2020-05-21 | 大陸商上海捷喬納米科技有限公司 | Microbubble generator |
| CN111249933A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Bubble water generating device |
| CN112206612A (en) * | 2019-07-12 | 2021-01-12 | 刘翠萍 | Multi-tube type micro-bubble waste gas treatment device |
| WO2023005510A1 (en) * | 2021-07-30 | 2023-02-02 | 青岛海尔洗涤电器有限公司 | Ejector, dispense device and laundry treatment apparatus |
-
2017
- 2017-10-17 CN CN201721352175.4U patent/CN207324530U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583480A (en) * | 2017-10-17 | 2018-01-16 | 上海久田汽车零部件制造有限公司 | Microbubble generator and preparation method thereof |
| CN107583480B (en) * | 2017-10-17 | 2023-07-07 | 上海捷乔纳米科技有限公司 | Microbubble generator and manufacturing method thereof |
| TWI693964B (en) * | 2018-08-02 | 2020-05-21 | 大陸商上海捷喬納米科技有限公司 | Microbubble generator |
| CN108905662A (en) * | 2018-08-15 | 2018-11-30 | 乔登卫浴(江门)有限公司 | A kind of progressive perforation formula dispersion and fining structure |
| CN111249933A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Bubble water generating device |
| CN112206612A (en) * | 2019-07-12 | 2021-01-12 | 刘翠萍 | Multi-tube type micro-bubble waste gas treatment device |
| WO2023005510A1 (en) * | 2021-07-30 | 2023-02-02 | 青岛海尔洗涤电器有限公司 | Ejector, dispense device and laundry treatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: 201505 Room 201, Building 219 Lintuo Road, Jinshan Industrial Zone, Shanghai Patentee after: Shanghai Jieqiao Nanotechnology Co., Ltd. Address before: 201505 No. 219 Lintuo Road, Jinshan Industrial Zone, Jinshan District, Shanghai Patentee before: Shanghai Jiutian Automobile Parts Manufacturing Co., Ltd. |