CN2855548Y - Cleaning spraing nozzle - Google Patents
Cleaning spraing nozzle Download PDFInfo
- Publication number
- CN2855548Y CN2855548Y CN 200520022029 CN200520022029U CN2855548Y CN 2855548 Y CN2855548 Y CN 2855548Y CN 200520022029 CN200520022029 CN 200520022029 CN 200520022029 U CN200520022029 U CN 200520022029U CN 2855548 Y CN2855548 Y CN 2855548Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- hole
- cleaning
- leading portion
- washer jet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A cleaning nozzle belonging to the industrial nozzle is mainly applied for dirt cleaning and removal in chemical pipelines, hydraulic pipelines, industrial reactors, etc. The utility model is characterized in that a nozzle head (2), the front part (4) of the nozzle, the middle part(7) of the nozzle and the back part (9) of the nozzle are integrated into a co-axial structure; a through-hole front end (3) and a nozzle through-hole are arranged at the axial center of the cleaning nozzle. The middle part (7) of the nozzle arranged between the front part (4) of the nozzle and the back part (9) of the nozzle is formed into a groove with thinner outer diameter. The outer diameter of the nozzle head (2) is cone-shaped with a shorter front and a longer back. The inside diameter of the most significant end of the through-hole front end (3) is the shortest and the inside diameter of the lattermost end is equal to that of the nozzle through-hole (5). The back end of the nozzle though-hole (5) is provided with inside screw thread (8). The utility model has the advantages of simple structure, convenience in connection, concentrated spraying and excellent cleaning effect.
Description
Technical field
The utility model belongs to a kind of industrial nozzle.
Background technology
At present, on industrial production, clean various pipelines, equipment and generally adopt high-pressure fluid to carry out ablution, such as high steam, High-Pressure Water, high-pressure blast etc., also relative complex of the cleaning equipment of Cai Yonging at this moment.Regular maintenance cleaning in the face of equipment, generally be at one section hard tube of flexible pipe front end socket, by its being cleaned on the object with air-flow, liquid stream injection, these methods look simple and practical, but really have certain potential safety hazard, sometimes because of the getting loose of hard tube and flexible pipe, hard tube is with being cleaned on the object that fluid sprays, cause the accidental damage of equipment, also can occur injuring the security incident of the person sometimes.Entangling its reason, mainly is the hard tube that uses as washer jet, no matter is outer surface, or inner surface, does not all have to be fit to can conveniently connect, can connect firm structure again with other flexible pipe.
The utility model content
The utility model provides a kind of washer jet, solves the problems of the technologies described above, and realizes safe in utilization, connection and convenient disassembly.
The technical scheme that solves above technical problem is: nozzle head 2, nozzle leading portion 4, nozzle stage casing 7 and nozzle back segment 9 are the concentric structure of one, are provided with through hole leading portion 3 and through nozzle hole 5 at the place, axle center of washer jet.Be the thinner nozzle stage casing 7 of external diameter between nozzle leading portion 4 and nozzle back segment 9, and form groove 6, the anterior little rear portion of the external diameter of nozzle head 3 is big, tapered.The 1 place's internal diameter minimum of spray orifice foremost of through hole leading portion 3, rearmost internal diameter is identical with the internal diameter of through nozzle hole 5, is provided with internal thread 8 at the rear portion of through nozzle hole 5.
Through above technological improvement, its beneficial effect is apparent in view: washer jet is same connection, convenient disassembly with flexible pipe or hard tube, and it is big to connect firm intensity, can not come off easily, can effectively avoid the generation of various relevant security incidents.
Description of drawings
Fig. 1 is a front view of the present utility model, and Fig. 2 is a cutaway view of the present utility model.
The specific embodiment
In Fig. 1, Fig. 2: nozzle head 2, nozzle leading portion 4, nozzle stage casing 7 and nozzle back segment 9 are the concentric structure of one, and its integral body is cylindrical.
Place, axle center at washer jet is provided with through hole leading portion 3 and through nozzle hole 5, and the two connects mutually.Be the thinner nozzle stage casing 7 of external diameter, and form groove 6 that this spline structure of groove 6 helps flexible pipe and is fixed on the washer jet by clip etc. between nozzle leading portion 4 and nozzle back segment 9.The anterior little rear portion of the external diameter of nozzle head 3 is big, tapered.The 1 place's internal diameter minimum of spray orifice foremost of through hole leading portion 3, rearmost internal diameter is identical with the internal diameter of through nozzle hole 5.The pressurization that helps liquid stream or air-flow like this makes through the flow direction of the fluid of spray orifice 1 ejection more concentratedly, goes out the ability of dirt high-strength.Be provided with internal thread 8 at the rear portion of through nozzle hole 5, by internal thread 8, washer jet not only convenient with being connected of flexible pipe, can also connect with hard tube, it has stronger practicality like this.
Claims (3)
1, a kind of washer jet, comprise nozzle head, through nozzle hole, nozzle linkage section, it is characterized in that: nozzle head (2), nozzle leading portion (4), nozzle stage casing (7) and nozzle back segment (9) are the concentric structure of one, are provided with through hole leading portion (3) and through nozzle hole (5) at the place, axle center of washer jet.
2, a kind of washer jet according to claim 1 is characterized in that: be the thinner nozzle stage casing (7) of external diameter between nozzle leading portion (4) and nozzle back segment (9), and form groove (6), the anterior little rear portion of the external diameter of nozzle head (3) is big, tapered.
3, a kind of washer jet according to claim 1 is characterized in that: the spray orifice foremost (1) of through hole leading portion (3) is located the internal diameter minimum, and rearmost internal diameter is identical with the internal diameter of through nozzle hole (5), is provided with internal thread (8) at the rear portion of through nozzle hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022029 CN2855548Y (en) | 2005-11-27 | 2005-11-27 | Cleaning spraing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022029 CN2855548Y (en) | 2005-11-27 | 2005-11-27 | Cleaning spraing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855548Y true CN2855548Y (en) | 2007-01-10 |
Family
ID=37598853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022029 Expired - Fee Related CN2855548Y (en) | 2005-11-27 | 2005-11-27 | Cleaning spraing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286090A (en) * | 2013-05-09 | 2013-09-11 | 深圳市华星光电技术有限公司 | Device for cleaning rubber eraser in photoresist coating process, and photoresist coating machine |
| CN110985096A (en) * | 2019-12-17 | 2020-04-10 | 山东里能鲁西矿业有限公司 | Remote control self-moving pneumatic dust collector |
-
2005
- 2005-11-27 CN CN 200520022029 patent/CN2855548Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286090A (en) * | 2013-05-09 | 2013-09-11 | 深圳市华星光电技术有限公司 | Device for cleaning rubber eraser in photoresist coating process, and photoresist coating machine |
| CN103286090B (en) * | 2013-05-09 | 2016-01-13 | 深圳市华星光电技术有限公司 | Clean device and the Photoresisting coating machines of erasing rubber in light blockage coating processing procedure |
| CN110985096A (en) * | 2019-12-17 | 2020-04-10 | 山东里能鲁西矿业有限公司 | Remote control self-moving pneumatic dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |