CN206793440U - A kind of spiral microbubble generating apparatus - Google Patents
A kind of spiral microbubble generating apparatus Download PDFInfo
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- CN206793440U CN206793440U CN201720196761.8U CN201720196761U CN206793440U CN 206793440 U CN206793440 U CN 206793440U CN 201720196761 U CN201720196761 U CN 201720196761U CN 206793440 U CN206793440 U CN 206793440U
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Abstract
Bubble generator technical field is the utility model is related to, more particularly to the device suitable for producing the micro air bubbles such as microbubble, nano bubble, i.e., a kind of spiral microbubble generating apparatus.A kind of spiral microbubble generating apparatus includes：The cylinder of middle part insertion, continuous helical shape is raised, conflict portion, support.The purpose of this utility model is that the bubble of sufficient quantity can also be produced by providing a kind of gas-liquid mixed mechanism that need not be complicated, the air in gas-liquid mixture fluid is separated out using the pressure change of gas-liquid mixture fluid in the duct, and then micro air bubble or micro-nano bubble yield can be made to improve the height that can not be realized to known technology.
Description
Technical field
Bubble generator technical field is the utility model is related to, more particularly to suitable for producing microbubble, nanometer gas
The device of the micro air bubbles such as bubble, i.e., a kind of spiral microbubble generating apparatus.
Background technology
In recent years, the gas-liquid mixture fluid of (millimeter, micron, the bubble of nano-scale) containing micro air bubble is more and more
Be applied to industry-by-industry and the production and living field of the mankind.
The bubble formed in water is categorized into millimeter bubble according to its size or microbubble (furthermore, is micro-nano
Rice bubble and nano bubble etc.).Millimeter bubble is huge bubble in a way, and promptly rise in water and most
Rupture and disappear in the water surface eventually.On the other hand, a diameter of less than 50 μm of bubble has following special property, i.e., by fine institute
Grown with the residence time in water, because the solvability of gas is excellent so further reduced in water, and then disappeared in water
Lose (being completely dissolved), bubble of the above-mentioned diameter below 50 μm is generally referred to as microbubble, the micro-nano bubble smaller to diameter
(a diameter of 10nm is less than 1 μm) and nano bubble (diameter is less than 10nm) are referred to as micro air bubble.
The microbubble generating apparatus of prior art is not enough to produce the bubble of sufficient quantity and because micro air bubble produces dress
Put that structure is more complicated, be extremely difficult to required effect.
Utility model content
The purpose of this utility model is that sufficient quantity can also be produced by providing a kind of gas-liquid mixed mechanism that need not be complicated
Bubble, the air in gas-liquid mixture fluid is separated out using the pressure change of gas-liquid mixture fluid in the duct, and then can
Micro air bubble or micro-nano bubble yield is set to improve the height that can not be realized to known technology.
The utility model provides a kind of spiral microbubble generating apparatus, the spiral microbubble generating apparatus bag
Include：The cylinder of middle part insertion, continuous helical shape is raised, conflict portion, support；Cylinder one end of the middle part insertion flows into for fluid
Mouthful, the other end is fluid flow outlet；The continuous helical shape projection is arranged on cylinder inner wall；The conflict portion is that front end is sharp
Bullet, the conflict portion is fixed in cylinder by support.
In one embodiment, the conflict portion can be cylinder；
In one embodiment, it is raised can be provided with continuous helical shape for conflict portion side '；
The raised continuous helical shape projection with cylinder inner wall of continuous helical shape in the conflict portion is in the side of rotating against
To setting.
The beneficial effects of the utility model are as follows：
1st, the technical program is without external impetus, so that it may produces substantial amounts of micro-nano bubble.
2nd, the technical program is simple in construction, and cost is cheap, and production easy to process.
3rd, the technical program application field is wide, can be widely used for bathing, cleans vegetables, cleans tableware, water body purification, medical treatment
The fields such as sterilization of instruments.
Brief description of the drawings
By the detailed description next carried out with reference to accompanying drawing, above-mentioned purpose and other purposes of the present utility model, spy and
Other advantages will become more clearly understood from, wherein：
Fig. 1 is the utility model embodiment dimensional structure diagram.
Fig. 2 is the utility model embodiment cross-sectional view.
Fig. 3 is the utility model embodiment cross-sectional view.
Embodiment
As shown in figure 1, the utility model provides a kind of spiral microbubble generating apparatus, the spiral micro air bubble
Generation device includes：The cylinder 1 of middle part insertion, continuous helical shape projection 2, conflict portion 3, support 4；The cylinder of the middle part insertion
1 one end is fluid entry port, and the other end is fluid flow outlet；The continuous helical shape projection 2 is arranged on the inwall of cylinder 1.
In the present embodiment, the continuous helical shape projection 2 can guide the current passed through to produce eddy flow, accelerate flowing speed
Degree, centrifugal force is produced, and existed by the flow velocity difference of the lowest point between raised 2 tops of continuous helical shape and continuous helical shape projection 2
Turbulization in current；Centrifugal force forms negative pressure to the current of rotation because caused by a fluid at a high speed, produces cavitation, and then
The gas being dissolved in liquid is separated, produces microbubble.
As shown in Fig. 2 the conflict portion 3 is the sharp bullet in front end, the conflict portion 3 is fixed on cylinder by support 4
It is interior.
In the present embodiment, changing with the taper in conflict portion 3, the water stream channel space in cylinder 1 can be gradually reduced,
High flow rate is formed at diminishing water stream channel space, cavitation effect improves, and can more effectively produce microbubble；Water simultaneously
Stream along bullet change flow to, with the inwall of cylinder 1 formed collide, the result is that the turbulent flow in current resolved into because of shock it is multiple
Small turbulent flow；Multiple small turbulent flows wrap up in the bubble disengaged and mutually collide, cut in current, the effective micro mist for carrying out bubble
It is broken, and then obtain the microbubble of high concentration.
As shown in Fig. 2 as a kind of enforceable mode, it is raised that conflict portion side can be provided with continuous helical shape '.
Continuous helical shape in the conflict portion is raised ' with the continuous helical shape projection on cylinder inner wall it is in the side of rotating against
To setting.
In the present embodiment, raised ' 31 of the continuous helical shape in the conflict portion 3, with the continuous helical on the inwall of cylinder 1
Shape projection 2 can guide the current passed through to produce eddy flow, accelerate in direction setting, raised ' 31 of the continuous helical shape are rotated against
Flowing velocity；The two strands of current rotated against can phase mutual friction, collision, cutting in water stream channel, can be produced in current big
The small turbulent flow of amount；Multiple small turbulent flows wrap up in the bubble disengaged and mutually collide, cut in current, the effective bubble that carries out
Crushing of Ultrafine, and then obtain the microbubble of high concentration.
As shown in figure 3, as a kind of enforceable mode, the conflict portion is cylinder.
The conflict portion 3 is arranged to cylinder, cylinder it is cylindrical on be provided with raised ' 31 of continuous helical shape, with cylinder 1
In direction setting is rotated against, raised ' 31 of the continuous helical shape can guide to be passed through the continuous helical shape projection 2 set on inwall
Current produce eddy flow, accelerate flowing velocity；The two strands of current rotated against can in water stream channel phase mutual friction, collide, cut
Cut, substantial amounts of small turbulent flow can be produced in current；Multiple small turbulent flows wrap up in the bubble disengaged and mutually collide, cut in current
Cut, it is effective to carry out the Crushing of Ultrafine of bubble, and then obtain the microbubble of high concentration.
Claims (3)
1. a kind of spiral microbubble generating apparatus, the spiral microbubble generating apparatus includes：The circle of middle part insertion
Cylinder (1), continuous helical shape projection (2), conflict portion (3), support (4)；
Cylinder (1) one end of the middle part insertion is fluid entry port, and the other end is fluid flow outlet；The continuous helical shape is convex
Play (2) to be arranged on cylinder (1) inwall, the conflict portion is fixed in cylinder by support；
It is characterized in that：The conflict portion (3) is the sharp bullet in front end, and the conflict portion (3) is fixed on cylinder by support
It is interior.
2. a kind of spiral microbubble generating apparatus, the spiral microbubble generating apparatus includes：The circle of middle part insertion
Cylinder (1), continuous helical shape projection (2), conflict portion (3), support (4)；
Cylinder (1) one end of the middle part insertion is fluid entry port, and the other end is fluid flow outlet；The continuous helical shape is convex
Play (2) to be arranged on cylinder (1) inwall, the conflict portion is fixed in cylinder by support；
It is characterized in that：The conflict portion (3) is cylinder, and the conflict portion (3) is fixed in cylinder by support.
A kind of 3. spiral microbubble generating apparatus according to claim 1 or 2, it is characterised in that：The conflict portion
(3) it is raised can be provided with continuous helical shape for side ' (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196761.8U CN206793440U (en) | 2017-03-02 | 2017-03-02 | A kind of spiral microbubble generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196761.8U CN206793440U (en) | 2017-03-02 | 2017-03-02 | A kind of spiral microbubble generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793440U true CN206793440U (en) | 2017-12-26 |
Family
ID=60729521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720196761.8U Active CN206793440U (en) | 2017-03-02 | 2017-03-02 | A kind of spiral microbubble generating apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206793440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842796A (en) * | 2021-06-15 | 2021-12-28 | 广州富士计器科技有限公司 | Micro-bubble water generator, washing machine hose and shower hose |
| CN113882478A (en) * | 2021-06-29 | 2022-01-04 | 广州富士计器科技有限公司 | Micro-bubble generator for water main, water taking structure part and water supply structure part |
-
2017
- 2017-03-02 CN CN201720196761.8U patent/CN206793440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842796A (en) * | 2021-06-15 | 2021-12-28 | 广州富士计器科技有限公司 | Micro-bubble water generator, washing machine hose and shower hose |
| CN113882478A (en) * | 2021-06-29 | 2022-01-04 | 广州富士计器科技有限公司 | Micro-bubble generator for water main, water taking structure part and water supply structure part |
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