CN202516708U - Novel nozzle - Google Patents
Novel nozzle Download PDFInfo
- Publication number
- CN202516708U CN202516708U CN 201220194694 CN201220194694U CN202516708U CN 202516708 U CN202516708 U CN 202516708U CN 201220194694 CN201220194694 CN 201220194694 CN 201220194694 U CN201220194694 U CN 201220194694U CN 202516708 U CN202516708 U CN 202516708U
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- nozzle
- spraying
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Abstract
The utility model discloses a novel nozzle. The novel nozzle comprises a nozzle body which is provided with an inlet end and an outlet end; the size of the section of the inlet end is gradually reduced from outside to inside; the size of the section of the outlet end is gradually increased from inside to outside; and the section of the intersection part of the inlet end and the outlet end is minimum, and the minimum section has an oval structure. The novel structure can be implemented by a modern design method and a processing method; a special nozzle can improve the spraying uniformity greatly during specific use; the liquid sprayed when the nozzle works has a shape of sector; and when a plurality of nozzles are used for spraying simultaneously, the spraying surfaces are overlapped, and the final spraying uniformity can be greatly improved. The novel nozzle is particularly suitable for spraying operation such as liquid asphalt spraying in asphalt pavement construction.
Description
Technical field
The utility model relates to a kind of new type nozzle.
Background technology
The nozzle that in various spraying operations, uses at present, its outlet is adopted shapes such as opening fan-shaped anchor ring groove on circle or the sphere mostly, or adopts various similar traditional design method and the obtainable structure of processing method to do the import and export profile of nozzle.Owing to receive effect on structure, in continuous spraying operation, the uniformity that improve sprinkling is very difficult.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of new type nozzle is provided, and adopts oval outlet, and the liquid that sprays when making nozzle operation becomes sector, is beneficial to realize uniform sprinkling.
The utility model solves the technical scheme that its technical problem adopts: this new type nozzle; Comprise nozzle; Nozzle is provided with entrance point, the port of export, and wherein the cross-sectional sizes of entrance point diminishes from outside to inside gradually, and it is big that the cross-sectional sizes of the port of export becomes from the inside to the outside gradually; Wherein the cross section of entrance point and port of export intersection is a smallest cross-sectional, and smallest cross-sectional is an ellipsoidal structure.Entrance point adopts the funnel shaped cone structure that dwindles continuously; The port of export adopts the cone structure of the toroidal that amplifies continuously; The area of section of intersection is minimum between the entrance point and the port of export, and the liquid that sprays during nozzle operation becomes sector, when adopting a plurality of nozzles to spray simultaneously; Through spraying the stack of face, the uniformity first mate of final sprinkling is improved.
Shape on any and parallel cross section of smallest cross-sectional of the port of export is identical with the elliptical shape of smallest cross-sectional.Make the liquid that sprays from smallest cross-sectional keep the sector shape like this.
The effect that the utility model is useful is: the utility model adopts modern Design and processing method to realize; But and can in concrete the use, the first mate improve the inhomogeneity special nozzle of sprinkling; The liquid that sprays during nozzle operation becomes sector; When adopting a plurality of nozzles to spray simultaneously,, the uniformity first mate of final sprinkling is improved through spraying the stack of face.Be particularly suitable in the asphalt pavement construction liquid bitumen spill similarly spraying operation such as cloth construction.
Description of drawings
Fig. 1 is the front view of the utility model nozzle;
Fig. 2 is the cutaway view on the A-A direction among Fig. 1;
Fig. 3 is the cutaway view on the B-B direction among Fig. 1;
Fig. 4 is the cutaway view on the C-C direction among Fig. 1.
Description of reference numerals: nozzle 1, smallest cross-sectional 1-1, port of export 1-2, entrance point 1-3.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
With reference to accompanying drawing: this new type nozzle, comprise nozzle 1, nozzle 1 is provided with entrance point 1-3, port of export 1-2, and the cross-sectional sizes of entrance point 1-3 diminishes from outside to inside gradually, is the funnel shaped cone structure that dwindles continuously; Wherein the cross-sectional sizes of port of export 1-2 becomes big from the inside to the outside gradually, is the cone structure of the continuous toroidal that amplifies; Wherein the cross section of entrance point 1-3 and port of export 1-2 intersection is smallest cross-sectional 1-1, and smallest cross-sectional 1-1 is an ellipsoidal structure.Shape on any and parallel cross section of smallest cross-sectional of port of export 1-2 is identical with the elliptical shape of smallest cross-sectional.
The utility model adopts modern Design and processing method to realize; But and can in concrete the use, the first mate improve the inhomogeneity special nozzle of sprinkling; The liquid that sprays during nozzle operation becomes sector; When adopting a plurality of nozzles to spray simultaneously,, the uniformity first mate of final sprinkling is improved through spraying the stack of face.Be particularly suitable in the asphalt pavement construction liquid bitumen spill similarly spraying operation such as cloth construction.
Though the utility model is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (2)
1. a new type nozzle comprises nozzle (1), and nozzle (1) is provided with entrance point (1-3), the port of export (1-2), it is characterized in that: the cross-sectional sizes of said entrance point (1-3) diminishes from outside to inside gradually, is the funnel shaped cone structure that dwindles continuously; It is big that the cross-sectional sizes of the said port of export (1-2) becomes from the inside to the outside gradually, is the cone structure of the continuous toroidal that amplifies; Said entrance point (1-3) is smallest cross-sectional (1-1) with the cross section of the port of export (1-2) intersection, and smallest cross-sectional (1-1) is an ellipsoidal structure.
2. new type nozzle according to claim 1 is characterized in that: said the port of export (1-2) go up with the parallel arbitrary section of smallest cross-sectional (1-1) on the elliptical shape of shape and smallest cross-sectional (1-1) identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194694 CN202516708U (en) | 2012-05-03 | 2012-05-03 | Novel nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194694 CN202516708U (en) | 2012-05-03 | 2012-05-03 | Novel nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516708U true CN202516708U (en) | 2012-11-07 |
Family
ID=47099678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194694 Expired - Fee Related CN202516708U (en) | 2012-05-03 | 2012-05-03 | Novel nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516708U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623944A (en) * | 2013-11-27 | 2014-03-12 | 上海烟草集团有限责任公司 | Multifunctional glue nozzle of filter rod making machine |
| CN103817026A (en) * | 2014-01-26 | 2014-05-28 | 四川大学 | Jet flow nozzle used for optical element machining |
| CN105275072A (en) * | 2015-07-07 | 2016-01-27 | 九牧厨卫股份有限公司 | Nozzle and urinal provided with same |
| CN109611888A (en) * | 2018-12-14 | 2019-04-12 | 中国航发沈阳发动机研究所 | A kind of emple hole |
| CN111077742A (en) * | 2018-10-19 | 2020-04-28 | 细美事有限公司 | Liquid distribution nozzle and substrate processing apparatus |
-
2012
- 2012-05-03 CN CN 201220194694 patent/CN202516708U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623944A (en) * | 2013-11-27 | 2014-03-12 | 上海烟草集团有限责任公司 | Multifunctional glue nozzle of filter rod making machine |
| CN103623944B (en) * | 2013-11-27 | 2016-05-25 | 上海烟草集团有限责任公司 | Filter-stick forming device general-purpose glue (operating) water nozzle |
| CN103817026A (en) * | 2014-01-26 | 2014-05-28 | 四川大学 | Jet flow nozzle used for optical element machining |
| CN103817026B (en) * | 2014-01-26 | 2016-04-20 | 四川大学 | A kind of jet nozzle for optical element processing |
| CN105275072A (en) * | 2015-07-07 | 2016-01-27 | 九牧厨卫股份有限公司 | Nozzle and urinal provided with same |
| CN111077742A (en) * | 2018-10-19 | 2020-04-28 | 细美事有限公司 | Liquid distribution nozzle and substrate processing apparatus |
| CN111077742B (en) * | 2018-10-19 | 2023-09-05 | 细美事有限公司 | Liquid dispensing nozzle and substrate processing apparatus |
| CN109611888A (en) * | 2018-12-14 | 2019-04-12 | 中国航发沈阳发动机研究所 | A kind of emple hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |