CN208287833U - Utilize the gas-water mixer of hydraulic ejector principle - Google Patents
Utilize the gas-water mixer of hydraulic ejector principle Download PDFInfo
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- CN208287833U CN208287833U CN201820476786.8U CN201820476786U CN208287833U CN 208287833 U CN208287833 U CN 208287833U CN 201820476786 U CN201820476786 U CN 201820476786U CN 208287833 U CN208287833 U CN 208287833U
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- gas
- mixing chamber
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- import
- water mixer
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Abstract
The utility model provides a kind of gas-water mixer using hydraulic ejector principle, including coaxial sequentially connected import health flange, mixing chamber and diffuser pipe, wherein, import health flange connects with extraneous inlet tube, be provided with gas import on mixing chamber, air inlet center line with to mix cavity axis vertical；It is fixed with nozzle in mixing chamber, through-hole is provided on jet area, opening direction is parallel to axis, and jet expansion is bonded with diffusion tube inlet.Liquid, which sprays latter aspect by porous nozzle, in the utility model can obtain a sufficient surface area, be conducive to and be diffused in the gas mixing of mixing chamber；When another aspect liquid passes through mixing chamber with the flow velocity of superelevation, so that gas feed generates vacuum, gas is quickly drawn into liquid, is conducive to the mixing of the two.
Description
Technical field
The utility model relates to beverage equipment mixer field, specifically a kind of air water using hydraulic ejector principle is mixed
Clutch.
Background technique
Gas-water mixer would generally be used to mix gaseous carbon dioxide with syrup in the preparation of carbonated beverage.Text
Mixer has a wide range of applications as a kind of common gas-liquid or liquid liquid mixing arrangement in engineering in practice in mound.
Common venturi mixer is the classical venturi tube of throat's aperture, and Venturi tube is by following each section group
At: entrance: a short cylindrical section, a diameter of D；2. contraction section: shape is a conical pipe, and cone angle is about 21 ° ± 2；③
Trunnion: a short straight pipe, diameter are about 1/3~1/4D, and length is equal to caliber；4. diffuser: the cone that cone angle is 8 °~15 °
Pipe.Mainstream fluid is introduced the through enturi tube throat's aperture of fluid and flowed into, will be introduced and flowed using pressure difference by flowing through in Venturi tube
Body introduces and carries out Turbulent Mixing with mainstream fluid.In common Venturi tube structure, since throat region is venturi mixer
The smallest region of sectional area, therefore, when mixing liquid flows through throat, the average speed of mixing liquid is maximum here, still
Due to the presence in boundary layer, cause near wall fluid motion slow, fluid-mixing strength of turbulence is small, to be easy to cause two kinds
The problems such as liquid mixing is uneven and mixing efficiency is low.
Utility model content
The utility model in order to solve problems in the prior art, it is mixed to provide a kind of air water using hydraulic ejector principle
Clutch, liquid, which sprays latter aspect by porous nozzle, can obtain a sufficient surface area, be conducive to mix with being diffused in
The gas mixing of chamber；When another aspect liquid passes through mixing chamber with the flow velocity of superelevation, so that gas feed generates vacuum, gas quilt
It is quickly drawn into liquid, is conducive to the mixing of the two.
The utility model includes coaxial sequentially connected import health flange, mixing chamber and diffuser pipe, wherein import health
Flange connects with extraneous inlet tube, is provided with gas import on mixing chamber, air inlet center line with to mix cavity axis vertical；Mixing chamber
It is inside fixed with nozzle, through-hole is provided on jet area, opening direction is parallel to axis, and jet expansion and diffusion tube inlet paste
It closes.
It is further improved, the nozzle is pyramidal structure, and entrance is projective structure, and nine diameters are provided on outlet
The through-hole of 3.4mm, each hole diameter are 3.4mm, and the inlet in hole carries out chamfering, and bore edges angle is at 30 °.
It is further improved, the diffuser pipe overall diameter is equal at 3 straight section of nozzle, and projective structure is equipped with outside diffuser pipe
It is fixed for integral installation, diffuser pipe inlet vehicle has 24 ° of angles, and entrance to export direction is first equipped with one section of straight section, then is equipped with 8 °
To 13 ° of gradual change angle.
It is further improved, between the nozzle and import health flange, between nozzle and mixing chamber, mixing chamber and diffusion
It is sealed by O-ring seal between pipe, so that total is conducive to cleaning, no dead angle.
It is further improved, is fixed between the import health flange and mixing chamber by screw.The mixing chamber and
It is fixed between diffuser pipe by screw.
The utility model beneficial effect is: liquid, which sprays latter aspect by porous nozzle, can obtain one adequately
Surface area is conducive to and is diffused in the gas mixing of mixing chamber；When another aspect liquid passes through mixing chamber with the flow velocity of superelevation, make
It obtains gas feed and generates vacuum, gas is quickly drawn into liquid, and the mixing of the two is conducive to.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is nozzle main view.
Fig. 3 is nozzle right view.
Fig. 4 is diffuser pipe cross-sectional view.
Fig. 5 is mixing chamber cross-sectional view.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
The utility model structure is as shown in Figure 1, include coaxial sequentially connected import health flange 1, mixing chamber 4 and diffusion
Pipe 6, wherein import health flange connects with extraneous inlet tube, is provided with gas import on mixing chamber 4, air inlet center line and mixed
It is vertical to close 4 axis of chamber；Nozzle 3 is fixed in mixing chamber 4, nozzle is provided with through-hole on 3 outlet, and opening direction is parallel to axis
Line, the outlet of nozzle 3 are bonded with 6 entrance of diffuser pipe.
The nozzle 3 is pyramidal structure, entrance is projective structure, is provided with nine on outlet as shown in Figures 2 and 3
The through-hole of a diameter 3.4mm, each hole diameter are 3.4mm, and the inlet in hole carries out chamfering, and bore edges angle is at 30 °.
The diffuser pipe 6 is as shown in figure 4, overall diameter is equal at 3 straight section of nozzle, equipped with protrusion knot outside diffuser pipe 6
Structure is fixed for integral installation, and 6 inlet vehicle of diffuser pipe has 24 ° of angles, and entrance to export direction is first equipped with one section of straight section, then is equipped with
8 ° to 13 ° of gradual change angle.
Between the nozzle 3 and import health flange 1, between nozzle 3 and mixing chamber 4, mixing chamber 4 and diffuser pipe 6 it
Between sealed by O-ring seal 2 so that total is conducive to cleaning, no dead angle.
It is fixed by screw 5 between the import health flange 1 and mixing chamber 4.The mixing chamber 4 and diffuser pipe 6
Between it is fixed by screw 5.
Liquid, which sprays latter aspect by porous nozzle, can obtain a sufficient surface area, be conducive to and be diffused in mixed
Close the gas mixing of chamber；When another aspect liquid passes through mixing chamber with the flow velocity of superelevation, so that gas feed generates vacuum, gas
It is quickly drawn into liquid, is conducive to the mixing of the two.
4 DEG C of water are mixed with the atmospheric carbon dioxide of purity 99.99%, are existed through rear end by actual use by the utility model
The detection of line detector, mixing efficiency can reach 98.7%.Carbon dioxide involvement degree is high.Good mixed effect, in subsequent filling
During dress, carbon dioxide is not spilt over, not blistering, more conducively filling.
There are many utility model concrete application approach, and the above is only the preferred embodiment of the utility model, should
It points out, for those skilled in the art, without departing from the principle of this utility model, can also make
Several improvement out, these improvement also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of gas-water mixer using hydraulic ejector principle, it is characterised in that: defended including coaxial sequentially connected import
It thinks of a way blue, mixing chamber and diffuser pipe, wherein import health flange connects with the inlet tube in the external world, and gas import is provided on mixing chamber,
Air inlet center line with to mix cavity axis vertical；It is fixed with nozzle in mixing chamber, is provided with through-hole, aperture side on jet area
To axis is parallel to, jet expansion is bonded with diffusion tube inlet.
2. the gas-water mixer according to claim 1 using hydraulic ejector principle, it is characterised in that: the nozzle
For pyramidal structure, entrance is projective structure, and the through-hole of nine diameter 3.4mm is provided on outlet, and each hole diameter is
The inlet of 3.4mm, hole carry out chamfering, and bore edges angle is at 30 °.
3. the gas-water mixer according to claim 1 using hydraulic ejector principle, it is characterised in that: the diffusion
Pipe overall diameter is equal at nozzle straight section, and projective structure is equipped with outside diffuser pipe and is fixed for integral installation, diffuser pipe inlet
Vehicle has 24 ° of angles, and entrance to export direction is first equipped with one section of straight section, then is equipped with 8 ° to 13 ° of gradual change angle.
4. the gas-water mixer according to claim 1 using hydraulic ejector principle, it is characterised in that: the nozzle
Between import health flange, between nozzle and mixing chamber, sealed by O-ring seal between mixing chamber and diffuser pipe.
5. the gas-water mixer according to claim 1 using hydraulic ejector principle, it is characterised in that: the import
It is fixed between hygienic flange and mixing chamber by screw.
6. the gas-water mixer according to claim 1 using hydraulic ejector principle, it is characterised in that: the mixing
It is fixed between chamber and diffuser pipe by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476786.8U CN208287833U (en) | 2018-04-04 | 2018-04-04 | Utilize the gas-water mixer of hydraulic ejector principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476786.8U CN208287833U (en) | 2018-04-04 | 2018-04-04 | Utilize the gas-water mixer of hydraulic ejector principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287833U true CN208287833U (en) | 2018-12-28 |
Family
ID=64724960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476786.8U Active CN208287833U (en) | 2018-04-04 | 2018-04-04 | Utilize the gas-water mixer of hydraulic ejector principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287833U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013772A (en) * | 2019-05-13 | 2019-07-16 | 重庆水泵厂有限责任公司 | High-pressure air-water mixing arrangement |
| CN110653244A (en) * | 2019-11-01 | 2020-01-07 | 张翼鹏 | Wet rubbish, surplus rubbish from cooking on spot resourceful treatment equipment |
| CN111558309A (en) * | 2020-04-10 | 2020-08-21 | 中国建筑第五工程局有限公司 | Multi-channel ejector and medicament adding system |
| CN110013772B (en) * | 2019-05-13 | 2024-04-26 | 重庆水泵厂有限责任公司 | High-pressure air-water mixing device |
-
2018
- 2018-04-04 CN CN201820476786.8U patent/CN208287833U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013772A (en) * | 2019-05-13 | 2019-07-16 | 重庆水泵厂有限责任公司 | High-pressure air-water mixing arrangement |
| CN110013772B (en) * | 2019-05-13 | 2024-04-26 | 重庆水泵厂有限责任公司 | High-pressure air-water mixing device |
| CN110653244A (en) * | 2019-11-01 | 2020-01-07 | 张翼鹏 | Wet rubbish, surplus rubbish from cooking on spot resourceful treatment equipment |
| CN111558309A (en) * | 2020-04-10 | 2020-08-21 | 中国建筑第五工程局有限公司 | Multi-channel ejector and medicament adding system |
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