CN203124179U - Ultrasonic nozzle - Google Patents
Ultrasonic nozzle Download PDFInfo
- Publication number
- CN203124179U CN203124179U CN 201320107733 CN201320107733U CN203124179U CN 203124179 U CN203124179 U CN 203124179U CN 201320107733 CN201320107733 CN 201320107733 CN 201320107733 U CN201320107733 U CN 201320107733U CN 203124179 U CN203124179 U CN 203124179U
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- Prior art keywords
- hole
- screw rod
- transducer
- cuboid
- working head
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- Expired - Lifetime
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Abstract
The utility model discloses an ultrasonic nozzle which comprises a transducer and an operating head. One end of the transducer is provided with a prestress screw having a through hole, and the other end of the transducer is provided with a connecting screw having a through hole. The transducer is provided with a through hole by which the prestress screw is connected with the connecting screw. One end of the operating head is provided with a cylinder, and the other end of the operating head is a cuboid transitionally smooth from the cylinder. The cuboid end of the operating head is provided with a deformed socket. The cylinder end of the operating head is provided with a threaded hole corresponding to the connecting screw. The connecting screw is disposed in the threaded hole. The operating head is provided with a through hole by which the threaded hole is communicated with the deformed socket. The prestress screw having the through hole and the connecting screw having the through hole are added to the transducer, the transducer is provided with the through hole by which the prestress screw having the through hole is communicated with the connecting screw having the through hole, and accordingly the transducer can be cooled by liquid to be atomized or by compressed air.
Description
Technical field
The utility model relates to accurate spraying technology field, is specifically related to a kind of ultrasonic wave shower nozzle.
Background technology
The vibration frequency generally higher (greater than 40KHz) that is used for the ultrasonic wave shower nozzle of ultrasonic spray now, the caloric value of transducer is higher during work, wherein most of transducers do not have heat sinking function again, when continuous spraying large tracts of land occasion, easily cause transducer to cross cause thermal damage, need to change transducer and just can work on, dally over one's work the time, directly influence operating efficiency, so be badly in need of now wanting a kind of ultrasonic wave shower nozzle that can continuous operation.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of ultrasonic wave shower nozzle, its purpose: this shower nozzle can continuous operation, does not need frequently to change transducer.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of ultrasonic wave shower nozzle comprises transducer and working head; Described transducer one end is provided with the prestressing force screw rod of band through hole, and the other end is provided with the connecting screw rod of band through hole, and described transducer is provided with the through hole with described prestressing force screw rod and the connection of described connecting screw rod;
The first end of described work is cylinder, and other end rounding off is cuboid, and the cuboid end of described working head is provided with profiled slot;
The cylinder end of described working head is provided with the screwed hole corresponding with described connecting screw rod, and described connecting screw rod is arranged in the described screwed hole;
Described working head is provided with the through hole with described screwed hole and the connection of described profiled slot.
Preferably, described profiled slot connects the both sides of the cuboid end of described working head.
Preferably, described profiled slot is made up of cuboid finedraw chamber and semicolumn chamber, and the arc surface in the semicolumn chamber of described profiled slot is communicated with an end in the cuboid finedraw chamber of described profiled slot.
Preferably, the other end in the cuboid finedraw chamber of described profiled slot is communicated with the through hole of described working head.
Preferably, the cross-sectional area in the cuboid finedraw chamber of described profiled slot is less than the cross-sectional area of the through hole of described working head.
Preferably, the center line of the through hole of the through hole of the through hole of the through hole of described prestressing force screw rod, described connecting screw rod, described transducer and described working head all is on same the straight line.
Pass through technique scheme, the utility model has added the prestressing force screw rod of band through hole and the connecting screw rod of band through hole at transducer, simultaneously be provided with the through hole that is communicated with prestressing force screw rod and connecting screw rod at transducer, transducer can be cooled off by liquid to be atomized or compressed air.When liquid to be atomized through hole, the through hole of connecting screw rod, the through hole of transducer, the through hole of working head and the conveying effect of profiled slot by the prestressing force screw rod, arrived the edge of profiled slot, pass through the influence of the ultrasonic wave high-frequency mechanical vibration of this shower nozzle again, rapidly atomizing.When through hole, the through hole of connecting screw rod, the through hole of transducer, the through hole of working head and the conveying effect of profiled slot of Compressed Gas by the prestressing force screw rod, arrived the edge of profiled slot, can constantly expand, and then form negative pressure along the airflow direction both sides.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 looks schematic diagram for the master of the disclosed a kind of ultrasonic wave shower nozzle of the utility model embodiment;
Fig. 2 looks schematic diagram for the left side of the disclosed a kind of ultrasonic wave shower nozzle of the utility model embodiment;
Fig. 3 is the profile along the A-A direction of Fig. 1;
Fig. 4 is the profile along the A-A direction of Fig. 2.
Numeral and the represented corresponding component title of letter among the figure:
1. transducer 11. prestressing force screw rods 12. connecting screw rods 2. working heads
211. 212. semicolumn chambeies, cuboid finedraw chamber, 22. screw holes
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and the specific embodiment the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of ultrasonic wave shower nozzle comprises transducer 1 and working head 2; Described transducer 1 one ends are provided with the prestressing force screw rod 11 of band through hole, and the other end is provided with the connecting screw rod 12 of band through hole.Described transducer 1 is provided with the through hole with described prestressing force screw rod 11 and 12 connections of described connecting screw rod, and described transducer 1 can be cooled off by liquid to be atomized or compressed air.
Described working head 2 one ends are cylinder, and other end rounding off is cuboid, and the cuboid end of described working head 2 is provided with profiled slot; Described profiled slot connects the both sides of the cuboid end of described working head 2; Described profiled slot is made up of cuboid finedraw chamber 211 and semicolumn chamber 212; The arc surface in described semicolumn chamber 212 is communicated with an end in described cuboid finedraw chamber 211.
The cylinder end of described working head 2 is provided with the screwed hole 22 corresponding with described connecting screw rod 12, and described connecting screw rod 12 is arranged in the described screwed hole 22, guarantees that described transducer 1 and described working head 2 are with work frequently.
Described working head 2 is provided with the through hole that described screwed hole 22 is connected with the other end in described cuboid finedraw chamber 211.
The center line of the through hole of the through hole of the through hole of the through hole of described prestressing force screw rod 11, described connecting screw rod 12, described transducer 1, described working head 2 all is on same the straight line, guarantees the smooth and easy of liquid to be atomized or Compressed Gas transmission.
The cross-sectional area in described cuboid finedraw chamber 211 is less than the cross-sectional area of the through hole of described working head 2.
When 11 inputs of described prestressing force screw rod be liquid to be atomized the time, liquid to be atomized is by the through hole of described prestressing force screw rod 11, the through hole of described transducer 1, the conveying effect of the through hole of the through hole of described connecting screw rod 12 and described working head 2, arrived in the described cuboid finedraw chamber 211, surface tension and capillary effect through liquid, liquid to be atomized spreads rapidly, the back down flows to the front end inner surface of the amplitude maximum of this shower nozzle along the arc surface continuation in described semicolumn chamber 212, pass through the influence of the ultrasonic wave high-frequency mechanical vibration of this shower nozzle again, atomizing rapidly, and two sides add the bi-directional compression air outside this shower nozzle, the further drop of aerosol dispersion reaches the purpose of spraying.
When 11 inputs of described prestressing force screw rod be Compressed Gas the time, the conveying effect of the through hole of the through hole of the through hole of Compressed Gas by described prestressing force screw rod 11, described transducer 1, the through hole of described connecting screw rod 12 and described working head 2, arrived in the described cuboid finedraw chamber 211, gas expands rapidly and diffusion, arc surface through described semicolumn chamber 212 is further expanded again, and then forms negative pressure along the airflow direction both sides.This moment, liquid to be atomized flow to the front end face of amplitude maximum along this shower nozzle outer surface, and the influence of the ultrasonic wave high-frequency mechanical vibration by this shower nozzle atomizes rapidly, then with the air-flow guiding of negative pressure, is further disperseed, and reaches the purpose of spraying.
More than be exactly a kind of frame mode and work characteristics of ultrasonic wave shower nozzle, its advantage: simple in structure, but continuous operation do not need frequently to change transducer, increase work efficiency.
Above-described only is the preferred embodiment of the utility model ultrasonic wave shower nozzle; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a ultrasonic wave shower nozzle is characterized in that, comprises transducer and working head; Described transducer one end is provided with the prestressing force screw rod of band through hole, and the other end is provided with the connecting screw rod of band through hole, and described transducer is provided with the through hole with described prestressing force screw rod and the connection of described connecting screw rod;
The first end of described work is cylinder, and other end rounding off is cuboid, and the cuboid end of described working head is provided with profiled slot;
The cylinder end of described working head is provided with the screwed hole corresponding with described connecting screw rod, and described connecting screw rod is arranged in the described screwed hole;
Described working head is provided with the through hole with described screwed hole and the connection of described profiled slot.
2. ultrasonic wave shower nozzle according to claim 1 is characterized in that, described profiled slot connects the both sides of the cuboid end of described working head.
3. ultrasonic wave shower nozzle according to claim 2 is characterized in that, described profiled slot is made up of cuboid finedraw chamber and semicolumn chamber, and the arc surface in the semicolumn chamber of described profiled slot is communicated with an end in the cuboid finedraw chamber of described profiled slot.
4. ultrasonic wave shower nozzle according to claim 3 is characterized in that, the other end in the cuboid finedraw chamber of described profiled slot is communicated with the through hole of described working head.
5. ultrasonic wave shower nozzle according to claim 4 is characterized in that, the cross-sectional area in the cuboid finedraw chamber of described profiled slot is less than the cross-sectional area of the through hole of described working head.
6. ultrasonic wave shower nozzle according to claim 1 is characterized in that, the center line of the through hole of the through hole of described prestressing force screw rod, the through hole of described connecting screw rod, described transducer and the through hole of described working head all is on same the straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107733 CN203124179U (en) | 2013-03-11 | 2013-03-11 | Ultrasonic nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107733 CN203124179U (en) | 2013-03-11 | 2013-03-11 | Ultrasonic nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124179U true CN203124179U (en) | 2013-08-14 |
Family
ID=48932205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107733 Expired - Lifetime CN203124179U (en) | 2013-03-11 | 2013-03-11 | Ultrasonic nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124179U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599867A (en) * | 2013-08-29 | 2014-02-26 | 咸威 | Ultrasonic spraying device for atomizing viscous liquid and suspension liquid |
| CN104689945A (en) * | 2013-12-10 | 2015-06-10 | 财团法人精密机械研究发展中心 | Ultrasonic spraying module and amplitude-change pole thereof |
| CN105473235A (en) * | 2013-10-17 | 2016-04-06 | 菲特伦株式会社 | Ultrasonic atomizer for aseptic process |
| CN110000142A (en) * | 2019-04-30 | 2019-07-12 | 云谷（固安）科技有限公司 | Mask plate cleaning device and method |
-
2013
- 2013-03-11 CN CN 201320107733 patent/CN203124179U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599867A (en) * | 2013-08-29 | 2014-02-26 | 咸威 | Ultrasonic spraying device for atomizing viscous liquid and suspension liquid |
| CN105473235A (en) * | 2013-10-17 | 2016-04-06 | 菲特伦株式会社 | Ultrasonic atomizer for aseptic process |
| US9776201B2 (en) | 2013-10-17 | 2017-10-03 | Peptron, Inc. | Ultrasonic atomizer for aseptic process |
| CN104689945A (en) * | 2013-12-10 | 2015-06-10 | 财团法人精密机械研究发展中心 | Ultrasonic spraying module and amplitude-change pole thereof |
| CN104689945B (en) * | 2013-12-10 | 2017-06-30 | 财团法人精密机械研究发展中心 | Ultrasonic sprays module |
| CN110000142A (en) * | 2019-04-30 | 2019-07-12 | 云谷（固安）科技有限公司 | Mask plate cleaning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |