CN208230150U - Centrifugal atomizing type water mist spraying head - Google Patents
Centrifugal atomizing type water mist spraying head Download PDFInfo
- Publication number
- CN208230150U CN208230150U CN201721730225.8U CN201721730225U CN208230150U CN 208230150 U CN208230150 U CN 208230150U CN 201721730225 U CN201721730225 U CN 201721730225U CN 208230150 U CN208230150 U CN 208230150U
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- motor
- centrifugal
- water mist
- energy nozzle
- type water
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Abstract
The utility model relates to a kind of centrifugal atomizing type water mist spraying heads, have motor and centrifugal energy nozzle；The output shaft of the motor protrudes into the inside of centrifugal energy nozzle, and motor is connected by conducting wire with external power supply；The motor is detachably connected with centrifugal energy nozzle, and the body of motor is equipped with liquid injection port.The utility model has the characteristics that simple structure and reasonable design, at low cost, stable, the internal structure of spin chamber give the increase active force of liquid in tangentially and radially both direction, promote the atomization quality of drop effectively.
Description
Technical field
The utility model relates to rotarytype injector atomization technique field, in particular to a kind of centrifugal atomizing type water mist spraying head.
Background technique
Water flow is decomposed into the spray head sprayed less than 1mm water droplet below under certain effect of water pressure by water mist spraying head.
The water mist that water mist spraying head sprays forms the cone around the extension of spray head axial line, and cone-apex angle is the atomizing angle of water mist spraying head.
After water flow enters spray head, be broken down into moved along inner wall and the rotary water current with centrifugal speed and with the straight of axial velocity
Water flow, two bursts of water flows are converged in spray head, and water flow and splash box are hit, then with its aggregate velocity is sprayed by spout and forms mist
Change.
In centrifugal atomizing type water mist spraying head atomization process, it is found that the surface tension of liquid is smaller, then liquid film is more easy to happen
It is broken to form small silk or band, more tiny drop is eventually formed, the viscosity of liquid plays the role of obstruction, liquid to the breakup of drop
The higher liquid of viscosity, be less susceptible to be atomized into droplet, can be only formed Filamentous or sheet or block.
Summary of the invention
The purpose of the utility model is to overcome defect of the existing technology, provide a kind of simple structure and reasonable design, at
This low, stable centrifugal atomizing type water mist spraying head.
Realizing the technical solution of the utility model aim is: a kind of centrifugal atomizing type water mist spraying head has motor and centrifugation
Spray head；The output shaft of the motor protrudes into the inside of centrifugal energy nozzle, and motor is connected by conducting wire with external power supply；The motor
It is detachably connected with centrifugal energy nozzle, the body of motor is equipped with liquid injection port.
Centrifugal energy nozzle described in above-mentioned technical proposal is integrally made of truncated cone-shaped spin chamber and ring edge；The truncated cone-shaped rotation
Around its central axes, annular array has arc groove on the inner wall of flow chamber；Circular array shows diversion trench on the ring edge；It is described
Arc groove is connected to diversion trench；Circular array is shown and arc groove gap on the periphery of the motor and centrifugal energy nozzle contact jaw
The tooth socket of cooperation.
Diversion trench described in above-mentioned technical proposal and using diversion trench outer side center between the tangent line at point of contact have angle.
Angle described in above-mentioned technical proposal is 30~75 °.
Arc groove described in above-mentioned technical proposal is not overlapped with the bus of truncated cone-shaped spin chamber.
After adopting the above technical scheme, the utility model have the effect of it is following positive:
(1) the utility model has the characteristics that simple structure and reasonable design, at low cost, stable, the inside of spin chamber
Structure gives the increase active force of liquid in tangentially and radially both direction, promotes the atomization quality of drop effectively.
(2) centrifugal energy nozzle of the utility model is integrally made of truncated cone-shaped spin chamber and ring edge；The truncated cone-shaped rotation
Around its central axes, annular array has arc groove on the inner wall of flow chamber；Circular array shows diversion trench on the ring edge；To spray
Mist has drainage, is uniformly distributed.
Detailed description of the invention
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the centrifugal energy nozzle of the utility model；
Numbering in the drawing are as follows: motor 1, centrifugal energy nozzle 2, liquid injection port 3, truncated cone-shaped spin chamber 4, ring edge 5, arc groove
6, diversion trench 7, tooth socket 8.
Specific embodiment
(embodiment 1)
See that Fig. 1, the utility model have motor 1 and centrifugal energy nozzle 2；The output shaft of motor 1 protrudes into the interior of centrifugal energy nozzle 2
Portion, motor 1 are connected by conducting wire with external power supply；Motor 1 is detachably connected with centrifugal energy nozzle 2, and the body of motor 1 is equipped with
Liquid injection port 3.
See that Fig. 2, centrifugal energy nozzle 2 are integrally made of truncated cone-shaped spin chamber 4 and ring edge 5；The inner wall of truncated cone-shaped spin chamber 4
On around its central axes annular array have arc groove 6；Circular array shows diversion trench 7 on ring edge 5；Arc groove 6 and water conservancy diversion
Slot 7 is connected to；Circular array shows the tooth socket 8 with arc groove clearance fit on the periphery of motor 1 and 2 contact jaw of centrifugal energy nozzle.
Diversion trench 7 and using 7 outer side center of diversion trench between the tangent line at point of contact have angle, angle is 30~75 °.
Arc groove 6 is not overlapped with the bus of truncated cone-shaped spin chamber 4.
It plays a major role in atomization mid-term surface tension, i.e., influence liquid film divides and phase viscous force, surface are opened after atomization
Power, oil droplet inertia force and air drag interaction, are that drop further divides.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
1. a kind of centrifugal atomizing type water mist spraying head has motor and centrifugal energy nozzle；The output shaft of the motor protrudes into centrifugal energy nozzle
Inside, motor is connected by conducting wire with external power supply；The motor is detachably connected with centrifugal energy nozzle, on the body of motor
Equipped with liquid injection port；It is characterized by: the centrifugal energy nozzle is integrally made of truncated cone-shaped spin chamber and ring edge；The truncated cone-shaped
Around its central axes, annular array has arc groove on the inner wall of spin chamber；Circular array shows diversion trench on the ring edge；Institute
Arc groove is stated to be connected to diversion trench；Circular array is shown between arc groove on the periphery of the motor and centrifugal energy nozzle contact jaw
The tooth socket of gap cooperation.
2. centrifugal atomizing type water mist spraying head according to claim 1, it is characterised in that: the diversion trench with diversion trench outside
Side center is to have angle between the tangent line at point of contact.
3. centrifugal atomizing type water mist spraying head according to claim 2, it is characterised in that: the angle is 30~75 °.
4. centrifugal atomizing type water mist spraying head according to claim 2 or 3, it is characterised in that: the arc groove and rotary table
The bus of shape spin chamber is not overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730225.8U CN208230150U (en) | 2017-12-12 | 2017-12-12 | Centrifugal atomizing type water mist spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730225.8U CN208230150U (en) | 2017-12-12 | 2017-12-12 | Centrifugal atomizing type water mist spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230150U true CN208230150U (en) | 2018-12-14 |
Family
ID=64577890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730225.8U Expired - Fee Related CN208230150U (en) | 2017-12-12 | 2017-12-12 | Centrifugal atomizing type water mist spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779297A (en) * | 2022-11-17 | 2023-03-14 | 上海华锐救援装备有限公司 | Water curtain generating device |
| WO2023138490A1 (en) * | 2022-01-18 | 2023-07-27 | 苏州极目机器人科技有限公司 | Atomization tray and centrifugal atomization device |
-
2017
- 2017-12-12 CN CN201721730225.8U patent/CN208230150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023138490A1 (en) * | 2022-01-18 | 2023-07-27 | 苏州极目机器人科技有限公司 | Atomization tray and centrifugal atomization device |
| CN115779297A (en) * | 2022-11-17 | 2023-03-14 | 上海华锐救援装备有限公司 | Water curtain generating device |
| CN115779297B (en) * | 2022-11-17 | 2023-11-17 | 上海华锐救援装备有限公司 | Water curtain generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |