CN201702048U - Nozzle - Google Patents
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- Publication number
- CN201702048U CN201702048U CN2010202098406U CN201020209840U CN201702048U CN 201702048 U CN201702048 U CN 201702048U CN 2010202098406 U CN2010202098406 U CN 2010202098406U CN 201020209840 U CN201020209840 U CN 201020209840U CN 201702048 U CN201702048 U CN 201702048U
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- China
- Prior art keywords
- nozzle
- wedge groove
- millimeters
- small cylindrical
- cylindrical hole
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a nozzle. The nozzle comprises a nozzle main body (1), wherein a large cylindrical hole (6) and a small cylindrical hole (5) are formed in the nozzle main body (1); the end face of the other end of the nozzle main body (1) is provided with a V-shaped wedge groove (2); the small cylindrical hole (5) is connected with a semispherical body (4); the circle center of the semispherical body (4) is superposed with the intersection point of the V-shaped wedge groove (2); the V-shaped wedge groove (2) and the semispherical body (4) intersect with each other to form a jet orifice (7) with an elliptical projection plane; the included angle of the V-shaped wedge groove (2) is 60 degrees, the notch width is 3.465 millimeters and the depth is 3 millimeters; the radiuses of the small cylindrical hole (5) and the semispherical body (4) are 2.5 millimeters; and a long axis of the elliptical jet orifice (7) is 5 millimeters while the short axis thereof is 2.5 millimeters. After a structure is adopted, the defect of non-uniform spray is overcome. The nozzle has the advantages of simple and reasonable structure, convenient production and processing, uniform spray, good spraying effect and the like.
Description
Technical field
The utility model relates to a kind of industry spray, particularly a kind ofly can satisfy product technology has specific (special) requirements to spray nozzle.
Background technology
At present, in the technical process that the every profession and trade product need spray, the spray effect of use can not satisfy technological requirement, necessity that ubiquity need be improved.Particularly on the milling train of metal plate and belt processing, comprising: hot-rolling mill, cold-rolling mill, foil mill, quench cooled process etc., no matter to equipment, still all need carry out technological requirement such as: cooling, lubricated, washing to product.In the non-ferrous metal processing industry, this spray directly influences device security to be used and surface quality of products.For guaranteeing result of use, except that need are selected suitable spray medium,, higher requirement is also arranged as pressure, concentration, speed control to the equipment configuration of spray.And the core of spray is a nozzle, and it is the final important component of realizing of above-mentioned various requirement.
The past its shape of nozzle is generally circle hole shape.For reaching uniform purpose, the atomizing conveyor screw is installed in the long cylinder hole of nozzle usually, resistance when this atomizing conveyor screw has not only increased spray, and pressure and flow velocity when having reduced spray, and then influence its flowability, by spray thing surface also rounded vestige, between continuous circle, just occur beyond the circumference and circumference with interior two kinds of distinct results of use.Have only to solve this difficult problem, improve this uneven spray effect and state, the safe handling with equipment of just improving the quality of products.For this reason, many manufacturers and knowledgeable people research and develop at the problems referred to above, but do not have comparatively desirable product to emerge so far as yet.
Summary of the invention
In order to overcome the above-mentioned disadvantage that existing nozzle exists, the purpose of this utility model provides a kind of simple and reasonable, production and processing convenient, spray is effective nozzle.
The technical scheme that its technical problem that solves the utility model adopts, it comprises nozzle body, one end of nozzle body is provided with external screw thread, be provided with big column hole and small cylindrical opening in it, the end face of the described nozzle body other end is provided with V-arrangement wedge groove, small cylindrical opening is connected with half sphere shape, and the center of circle of half sphere shape overlaps with the intersection point of V-arrangement wedge groove, and V-arrangement wedge groove and half sphere shape cross, and to form projection plane be oval-shaped spout.
The angle of described V-arrangement wedge groove is that 60 °, width of rebate are that 3.465mm, the degree of depth are 3mm, and the radius of described small cylindrical opening and half sphere shape is 2.5mm, and the major axis of described oval spout is 5mm, and minor axis is 2.5mm.
After adopting said structure, the utility model has following advantage and effect: in use, because of having omitted the atomizing conveyor screw of nozzle, thereby reduced the obstruction probability of nozzle when work, strengthened the flow and the pressure of spray liquid, the jeting effect of inhomogeneity fan-like pattern makes equipment and product can both be cooled off uniformly, lubricate, wash simultaneously, not only improve the safe application performance of equipment, and improved the result of use and the surface quality of products of spray liquid.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
The specific embodiment
Illustrated in figures 1 and 2, specific embodiments for the utility model nozzle, it comprises nozzle body 1, one end of nozzle body is provided with external screw thread 3, be provided with big column hole 6 and small cylindrical opening 5 in it, the end face of described nozzle body 1 other end is provided with V-arrangement wedge groove 2, and small cylindrical opening 5 is connected with half sphere shape 4, the center of circle of half sphere shape 4 overlaps with the intersection point of V-arrangement wedge groove 2, and V-arrangement wedge groove 2 and half sphere shape 4 cross, and to form projection plane be oval-shaped spout 7.The angle of 2 described V-arrangement wedge grooves 2 is that 60 °, width of rebate are that 3.465mm, the degree of depth are 3mm, and the radius of described small cylindrical opening 5 and half sphere shape 4 is 2.5mm, and the major axis of described oval spout 7 is 5mm, and minor axis is 2.5mm.Certainly also can adjust the width and the degree of depth of V-arrangement wedge groove 2 according to traffic demand within the specific limits, change the pore size of oval spout 7, promptly can adjust the scope and the flow of spray.
Claims (2)
1. nozzle, comprise nozzle body (1), one end of nozzle body is provided with external screw thread (3), be provided with big column hole (6) and small cylindrical opening (5) in it, it is characterized in that: the end face of described nozzle body (1) other end is provided with V-arrangement wedge groove (2), small cylindrical opening (5) is connected with half sphere shape (4), and the center of circle of half sphere shape (4) overlaps with the intersection point of V-arrangement wedge groove (2), and V-arrangement wedge groove (2) and half sphere shape (4) cross, and to form projection plane be oval-shaped spout (7).
2. according to the described nozzle of claim 1, it is characterized in that: the angle of described V-arrangement wedge groove (2) is that 60 °, width of rebate are that 3.465mm, the degree of depth are 3mm, the radius of described small cylindrical opening (5) and half sphere shape (4) is 2.5mm, and the major axis of described oval spout (7) is 5mm, and minor axis is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098406U CN201702048U (en) | 2010-05-28 | 2010-05-28 | Nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098406U CN201702048U (en) | 2010-05-28 | 2010-05-28 | Nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201702048U true CN201702048U (en) | 2011-01-12 |
Family
ID=43439195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202098406U Expired - Fee Related CN201702048U (en) | 2010-05-28 | 2010-05-28 | Nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201702048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888985A (en) * | 2015-05-12 | 2015-09-09 | 成都市嘉洲新型防水材料有限公司 | Special nozzle for film spraying waterproof paint |
| CN110026301A (en) * | 2017-11-07 | 2019-07-19 | 艾格赛尔工业公司 | Nozzle with pre-atomized narrow portion, spray head and spray equipment including the nozzle |
-
2010
- 2010-05-28 CN CN2010202098406U patent/CN201702048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888985A (en) * | 2015-05-12 | 2015-09-09 | 成都市嘉洲新型防水材料有限公司 | Special nozzle for film spraying waterproof paint |
| CN110026301A (en) * | 2017-11-07 | 2019-07-19 | 艾格赛尔工业公司 | Nozzle with pre-atomized narrow portion, spray head and spray equipment including the nozzle |
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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: 20110112 Termination date: 20140528 |