CN201862486U - Dual-angle atomizing nozzle structure - Google Patents
Dual-angle atomizing nozzle structure Download PDFInfo
- Publication number
- CN201862486U CN201862486U CN2010206067695U CN201020606769U CN201862486U CN 201862486 U CN201862486 U CN 201862486U CN 2010206067695 U CN2010206067695 U CN 2010206067695U CN 201020606769 U CN201020606769 U CN 201020606769U CN 201862486 U CN201862486 U CN 201862486U
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- nozzle
- angle
- opening
- dual
- atomizing
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Abstract
The utility model discloses a dual-angle atomizing nozzle structure comprising a columnar nozzle body, wherein the front end of the nozzle body is provided with a hemisphere nozzle head, and the inner part of the nozzle body is provided with a tapered liquid inlet chamber; the inner part of the nozzle head is provided with a nozzle channel which is communicated with the liquid inlet chamber; the front end of the nozzle head is provided with symmetrical nozzle openings; and an outlet at the front end of the nozzle channel is connected with the center at the bottom of each nozzle opening. The dual-angle atomizing nozzle structure is characterized in that the shape of the section of the nozzle opening is formed by connecting a V shape with a smaller opening angle in the inner part and a V shape with a bigger opening angle in the outer part. Compared with the prior art, the nozzle of the dual-angle atomizing nozzle structure has double advantages of achieving long service life and good pulverization effect simultaneously.
Description
Technical field
The utility model relates to the atomizing field of spraying equipment field and all kinds of solvents medium and water-soluble medium, especially relates to a kind of atomizing nozzle structure.
Background technology
Flush coater is a kind of coating equipment, and principle is that coating is dispersed into the vaporific a kind of plant equipment that is sprayed at the coated article surface; Be mainly used in building, overpass, road sign, automobile and motorcycle, aircraft, steel construction, various pipe networks, engineering machinery, machine tool, the fields such as high-quality application of electrical equipment and furniture surfaces externally and internally.Flush coater in use, the quality of spraying effect and the service life of nozzle and structure of nozzle and performance have direct relation.
Existing a kind of flush coater atomizing nozzle structure, as shown in Figures 1 to 4, the nozzle body 1 that comprises column, nozzle body 1 front end has a hemispheric nozzle head 2, nozzle body 1 inside is provided with the feed liquor chamber 3 of taper, nozzle head 2 inside are provided with the nozzle passage 4 that is communicated with feed liquor chamber 3, and nozzle head 2 front ends are provided with the V-shaped nozzle opening 5 in cross section of symmetry, and nozzle passage 4 front end exit places and nozzle opening 5 bottom centre place join.
In this structure, as shown in Figure 1, when the nozzle opening angle of V-type was big more, the air that coating is inhaled into owing to negative pressure from the nozzle opening two ends when nozzle opening sprays away was just many more, and fogging degree and the even effect of atomizing are just good more like this; But after the nozzle opening angle of V-type becomes greatly, can make the cross section angle between nozzle opening and the nozzle passage diminish again, because coating is sprayed by high pressure in nozzle passage, flow velocity is fast and pressure is big, under the double action of the fretting wear of coating and impact wear, nozzle opening and the wearing and tearing of nozzle passage joint are accelerated, and make nozzle life reduce.Prolong nozzle service life if reduce the nozzle opening angle of V-type, then can cause the nozzle atomization effect bad again.
So existing this atomizing nozzle structure has the conflicting defective of service life and atomizing effect.
The utility model content
At above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of high life, simultaneously the good two angle atomizing nozzle structures of atomizing effect.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of pair of angle atomizing nozzle structure, the nozzle body that comprises column, the nozzle body front end has a hemispheric nozzle head, nozzle body inside is provided with the feed liquor chamber of taper, nozzle head inside is provided with the nozzle passage that is communicated with the feed liquor chamber, the nozzle head front end is provided with the nozzle opening of symmetry, and nozzle passage front end exit place and nozzle opening bottom centre place join; Its characteristics are, described nozzle opening cross sectional shape is positioned at the less V-type of inner opening angle and one by one and is positioned at the outside bigger V-type of opening angle and joins and constitute.
In the utility model, V-type opening is originally changed into the opening of the two angles that constitute by two different angles V-types.So in use, guaranteed that in the structure of the less V-type of the opening angle of inside the cross section angle between nozzle opening and the nozzle passage is enough big, impact is stood in the nozzle passage exit, has prolonged nozzle service life.Simultaneously, the structure that is positioned at the bigger V-type of outside opening angle has guaranteed that coating is after the nozzle passage ejection and enter into nozzle opening, can there be enough air under suction function, to mix from the nozzle opening both sides, improve the fogging degree and the atomizing uniformity of nozzle.
In sum, than prior art, the good two-fold advantage of atomizing effect when nozzle of the present utility model has long service life simultaneously.
Description of drawings
Fig. 1 is the cross-sectional view of the described existing atomizer of background technology.
Fig. 2 is the cross-sectional view of Fig. 1 left side apparent direction.
Fig. 3 is Fig. 1 vertical view.
Fig. 4 is the perspective view of Fig. 1.
Fig. 5 is a cross-sectional view of the present utility model.
Fig. 6 is the cross-sectional view of Fig. 5 left side apparent direction.
Fig. 7 is Fig. 5 vertical view.
Fig. 8 is the perspective view of Fig. 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model is described in further detail.
During enforcement, extremely shown in Figure 8 as Fig. 5, a kind of pair of angle atomizing nozzle structure, the nozzle body 1 that comprises column, nozzle body 1 front end has a hemispheric nozzle head 2, and nozzle body 1 inside is provided with the feed liquor chamber 3 of taper, and nozzle head 2 inside are provided with the nozzle passage 4 that is communicated with feed liquor chamber 3, nozzle head 2 front ends are provided with the nozzle opening 5 of symmetry, and nozzle passage 4 front end exit places and nozzle opening 5 bottom centre place join; Wherein, described nozzle opening 5 cross sectional shapes are positioned at the less V-type of inner opening angle and one by one and are positioned at the outside bigger V-type of opening angle and join and constitute.
The good two-fold advantage of atomizing effect when nozzle of the present utility model has long service life. According to experimental result and user feedback, of the present utility model pair of angle atomizing nozzle structure is than former single angle atomizer, and double its service life, and fogging degree improves 50%, and the atomizing uniformity improves 50%. Reduce greatly user's operating cost, improved product quality.
Claims (1)
1. two angle atomizing nozzle structure, the nozzle body that comprises column, the nozzle body front end has a hemispheric nozzle head, nozzle body inside is provided with the feed liquor chamber of taper, nozzle head inside is provided with the nozzle passage that is communicated with the feed liquor chamber, the nozzle head front end is provided with the nozzle opening of symmetry, and nozzle passage front end exit place and nozzle opening bottom centre place join; It is characterized in that described nozzle opening cross sectional shape is positioned at the less V-type of inner opening angle and one by one and is positioned at the outside bigger V-type of opening angle and joins and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067695U CN201862486U (en) | 2010-11-15 | 2010-11-15 | Dual-angle atomizing nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067695U CN201862486U (en) | 2010-11-15 | 2010-11-15 | Dual-angle atomizing nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862486U true CN201862486U (en) | 2011-06-15 |
Family
ID=44133654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206067695U Expired - Fee Related CN201862486U (en) | 2010-11-15 | 2010-11-15 | Dual-angle atomizing nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413542A (en) * | 2017-09-26 | 2017-12-01 | 桂林净美机电有限公司 | Cavitating nozzle swivel head |
-
2010
- 2010-11-15 CN CN2010206067695U patent/CN201862486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413542A (en) * | 2017-09-26 | 2017-12-01 | 桂林净美机电有限公司 | Cavitating nozzle swivel head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111115 |