CN218610079U - Gathering type ultrasonic sprayer with uniform flow field of diversion gas - Google Patents
Gathering type ultrasonic sprayer with uniform flow field of diversion gas Download PDFInfo
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- CN218610079U CN218610079U CN202223020189.XU CN202223020189U CN218610079U CN 218610079 U CN218610079 U CN 218610079U CN 202223020189 U CN202223020189 U CN 202223020189U CN 218610079 U CN218610079 U CN 218610079U
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- casing
- lower cover
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- transducer
- uniform flow
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Abstract
The utility model relates to an even type ultrasonic shower nozzle that gathers together in diversion gas flow field, including upper cover, casing and lower cover, the last cavity coupling of upper cover and casing, the lower cover is connected with the lower cavity of casing, and casing internally mounted has the transducer, and symmetric distribution has the vortex stick in the lower cavity of casing, the lower cover cross section forms the air current room for the lower cavity cooperation of I shape and casing, and the lower cover center sets up to through-hole structure, is provided with the amplitude transformer on the transducer, and the amplitude transformer passes there is certain clearance diversion gas to spout from this clearance behind the through-hole structure. The utility model discloses well transducer high frequency vibration makes liquid atomization at the atomizing face in the casing, and the air current chamber is got into from the air inlet joint to the water conservancy diversion gas wherein partial gas has changed original velocity of flow under the effect of vortex stick, blowout that can be more even.
Description
Technical Field
The utility model relates to a shower nozzle equipment technical field specifically is an even type ultrasonic shower nozzle that gathers together in water conservancy diversion gas flow field.
Background
The current type ultrasonic sprayer that gathers together flows in the exocoel and finally follows the exit blowout after leading through airflow chamber inner chamber for unilateral is advanced, thereby because unilateral is admitted air and the even structural design that flows of the indoor exocoel of gas chamber does not have leads to the distribution form that the exit air current distributes inhomogeneously influence the droplet and then influence ultimate spraying effect, the utility model discloses a new solution is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides an even type ultrasonic sprinkler that gathers together in gaseous flow field of water conservancy diversion to solve the problem that provides in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an even type ultrasonic shower nozzle that gathers together in water conservancy diversion gas flow field, includes upper cover, casing and lower cover, and the upper cover is connected with the last cavity of casing, and the lower cover is connected with the lower cavity of casing, and casing internally mounted has the transducer, and symmetric distribution has the vortex stick in the lower cavity of casing, the lower cover cross section forms the air current room for the lower cavity cooperation of I shape and casing, and the lower cover center sets up to the through-hole structure, is provided with the amplitude transformer on the transducer, and the amplitude transformer passes there is certain clearance water conservancy diversion gas to spout from this clearance behind the through-hole structure.
In a further preferred mode, the top of the lower cover is provided with at least one first boss, and the first boss and the shell are matched to form a staggered turbulent flow structure.
In a further preferred mode, the lower cavity of the shell is provided with at least one second boss, and the second boss and the first boss on the top of the lower cover form a turbulent flow structure with a staggered gap.
In a further preferred mode, the shell is provided with an air inlet joint, and the air inlet joint and the turbulence bar are symmetrically distributed in the lower cavity of the shell.
In a further preferred embodiment, the cover is connected to the transducer by a connection.
In a further preferred mode, a first sealing ring is arranged at the joint of the upper cover and the shell.
In a further preferred embodiment, a second sealing ring is arranged at the joint of the lower cover and the housing.
In a further preferred mode, the joints of the upper cover and the lower cover and the transducer are respectively provided with a third sealing ring and a fourth sealing ring.
(III) advantageous effects
Compared with the prior art, the utility model provides an even type ultrasonic shower nozzle that gathers together in diversion gas flow field possesses following beneficial effect:
the utility model discloses well transducer high-frequency oscillation makes liquid atomization at the atomizing face in the casing, the air current is connected from the air inlet and is got into among them partial gas of air current room and has changed original velocity of flow and roughly evenly get into by the casing under the effect of vortex stick in the interstitial vortex groove of straggly that the first boss in cavity and lower cover top formed, it evenly enters into the interval that becomes width of cloth pole and lower cover formation of transducer and follow the shower nozzle exit and evenly spout along with the atomizing liquid drop together to advance the vortex groove, finally reach even spraying effect.
Drawings
Fig. 1 is a schematic view of an optimized overall structure of a converging type ultrasonic nozzle with a uniform flow field for guiding gas in the utility model;
FIG. 2 is a schematic view of the overall structure of the present invention with the lower cover removed;
fig. 3 is a schematic view of the matching structure of the middle lower cover and the first boss of the present invention.
In the figure: 1. an upper cover; 2. a housing; 3. an air inlet joint; 4. a lower cover; 5. a third seal ring; 6. a connecting member; 7. a first seal ring; 8. a transducer; 9. a fourth seal ring; 10. a turbulence bar; 11. a second seal ring; 12. a first boss; 13. a second boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a gathering type ultrasonic sprayer with a uniform flow field of guided gas comprises an upper cover 1, a housing 2 and a lower cover 4, wherein the upper cover 1 is connected with an upper cavity of the housing 2, the lower cover 4 is connected with a lower cavity of the housing 2, a transducer 8 is installed inside the housing 2, turbulence bars 10 are symmetrically distributed in the lower cavity of the housing 2, the cross section of the lower cover 4 is i-shaped and is matched with the lower cavity of the housing 2 to form an airflow chamber, a through hole structure is arranged at the center of the lower cover 4, an amplitude transformer is arranged on the transducer 8, and a certain gap is formed after the amplitude transformer penetrates through the through hole structure to guide the guided gas to be sprayed out from the gap.
In this embodiment, the top of the lower cover 4 has at least one first boss 12, and the first boss 12 cooperates with the housing 2 to form a staggered turbulent flow structure; the cavity has at least one second boss 13 under casing 2, and second boss 13 forms the interstitial vortex structure of mistake and falls with first boss 12 at lower cover 4 top.
In this embodiment, the housing 2 is provided with the air inlet joint 3, and the air inlet joint 3 and the spoiler bar 10 are symmetrically distributed in the lower cavity of the housing 2. Better air intake is possible.
In this embodiment, the upper cover 1 is connected to the transducer 8 by a connector 6. Making the connection of the cover 1 to the transducer 8 more secure.
In the embodiment, a first sealing ring 7 is arranged at the joint of the upper cover 1 and the shell 2; and a second sealing ring 11 is arranged at the joint of the lower cover 4 and the shell 2. The sealing property of the connection of the housing 2 with the upper cover 1 and the lower cover 4 is further improved.
In this embodiment, the joints of the upper cover 1 and the lower cover 4 with the transducer 8 are respectively provided with a third sealing ring 5 and a fourth sealing ring 9.
Example two:
in conclusion, when the device is used, the transducer 8 vibrates in the shell 2 at a high frequency and atomizes liquid on an atomizing surface, the guide gas enters the airflow chamber from the air inlet connector 3, part of the gas changes the original flow velocity under the action of the turbulence bar 10 and enters the turbulence groove with staggered gaps formed by the lower cavity of the shell 2 and the first boss 12 at the top end of the lower cover 4 approximately and uniformly, the guide gas enters the gap formed by the amplitude-changing rod of the transducer 8 and the lower cover 4 through the turbulence groove and is uniformly sprayed out along with atomized liquid drops from the outlet of the spray head, and finally, the uniform spraying effect is achieved.
In all the above-mentioned schemes, the connection between two components can be selected according to the actual conditions, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection methods are not described herein, and all the above-mentioned schemes relate to the fixed connection, the welding is considered with priority, and above, it is only the specific implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention, equivalent replacement or change should be covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a type ultrasonic nozzle is gathered together that diversion gas flow field is even, includes upper cover, casing and lower cover, and upper cover and the last cavity connection of casing, lower cover and the lower cavity connection of casing, its characterized in that, casing internally mounted have the transducer, and symmetric distribution has the vortex stick in the lower cavity of casing, the lower cover cross section forms the air current room for the lower cavity cooperation of I shape and casing, and the lower cover center sets up to the through-hole structure, is provided with the amplitude transformer on the transducer, and the amplitude transformer passes there is certain clearance diversion gas to spout from this clearance behind the through-hole structure.
2. The ultrasonic showerhead with uniform flow field for guiding gas according to claim 1, wherein: the top of the lower cover is provided with at least one first boss, and the first boss is matched with the shell to form a staggered turbulent flow structure.
3. The ultrasonic showerhead with uniform flow field for guiding gas according to claim 2, wherein: the cavity has at least one second boss under the casing, and the second boss forms the gapped vortex structure of staggering with the first boss at lower cover top.
4. The converging type ultrasonic nozzle with a uniform flow field for guiding gas as claimed in claim 1, which is characterized in that: the shell is provided with an air inlet connector, and the air inlet connector and the turbulence bar are symmetrically distributed in the lower cavity of the shell.
5. The converging type ultrasonic nozzle with a uniform flow field for guiding gas as claimed in claim 1, which is characterized in that: the upper cover is connected with the transducer through a connecting piece.
6. The ultrasonic showerhead with uniform flow field for guiding gas according to claim 1, wherein: and a first sealing ring is arranged at the joint of the upper cover and the shell.
7. The ultrasonic showerhead with uniform flow field for guiding gas according to claim 1, wherein: and a second sealing ring is arranged at the joint of the lower cover and the shell.
8. The ultrasonic showerhead with uniform flow field for guiding gas according to claim 1, wherein: and the joints of the upper cover and the lower cover with the transducer are respectively provided with a third sealing ring and a fourth sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020189.XU CN218610079U (en) | 2022-11-14 | 2022-11-14 | Gathering type ultrasonic sprayer with uniform flow field of diversion gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020189.XU CN218610079U (en) | 2022-11-14 | 2022-11-14 | Gathering type ultrasonic sprayer with uniform flow field of diversion gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218610079U true CN218610079U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223020189.XU Active CN218610079U (en) | 2022-11-14 | 2022-11-14 | Gathering type ultrasonic sprayer with uniform flow field of diversion gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218610079U (en) |
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2022
- 2022-11-14 CN CN202223020189.XU patent/CN218610079U/en active Active
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