CN101503954B - Water faucet for adjustable plugging device - Google Patents
Water faucet for adjustable plugging device Download PDFInfo
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- CN101503954B CN101503954B CN2008103059266A CN200810305926A CN101503954B CN 101503954 B CN101503954 B CN 101503954B CN 2008103059266 A CN2008103059266 A CN 2008103059266A CN 200810305926 A CN200810305926 A CN 200810305926A CN 101503954 B CN101503954 B CN 101503954B
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- water nozzle
- ceramic
- delivery port
- metal shell
- end cap
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Abstract
The invention discloses a water nozzle used for an adjustable blanking plug, which comprises a ceramic water nozzle (1), a metal jacket (2) and end covers (3), wherein the side of the ceramic water nozzle (1) is provided with a first water outlet (4); the side of the metal jacket (2) is provided with a second water outlet (5); the ceramic water nozzle (1) is arranged in the metal jacket (2); the first water outlet (4) is aligned with the second water outlet (5); and one end of the ceramic water nozzle (1) and one end of the metal jacket (2) are provided with the end covers (3). The water nozzle uses the combination of a metal material and a ceramic material to replace the water nozzle made of a single material. The ceramic water nozzle ensures the abrasion resistance, and the metal jacket provides restriction and prevents the ceramic water nozzle from being broken so as to improve the service life of the water nozzle. Compared with the prior art, the water nozzle has the advantages of good technology, and suitability for conventional job processing, such as turning, milling, grinding and the like because of adopting the technical proposal. The water nozzle has the abrasion resistance and breakage resistance, and greatly improves the service performance and service life.
Description
Technical field
The present invention relates to a kind of water faucet for adjustable plugging device, belong to blanking plug device technique field, oil field.
Background technology
The water nozzle of existing adjustable blanking plug all is to adopt homogenous material to process, and causes the combination property of water nozzle very low.For example: the water nozzle abrasion resistance with ceramic materials processing is good, but fragility is big, is prone to fragmentation, and the life-span is low.And the difficulty of processing anti-rotation boss is big on ceramic part, and manufacturability is poor.With the water nozzle good toughness of metal material processing, but hardness is low, not wear-resisting, and the life-span is low.And on metal parts, process the anti-rotation boss, there is the problem of manufacturability difference equally.
Summary of the invention
The objective of the invention is to: a kind of simple, as to improve water nozzle combination property water faucet for adjustable plugging device of processing is provided, to overcome the deficiency of prior art.
The present invention constitutes like this: structure comprises ceramic water nozzle, protective metal shell and end cap; The side of pottery water nozzle is provided with first delivery port; Be provided with second delivery port in the side of protective metal shell, ceramic water nozzle is located in the protective metal shell, and first delivery port, second delivery port that aligns; End at ceramic water nozzle and protective metal shell is provided with end cap.
Above-mentioned water faucet for adjustable plugging device, end cap is provided with boss, and the outward flange of boss is greater than the outward flange of end cap, and boss is stuck in the oral area of first delivery port and second delivery port.
Above-mentioned water faucet for adjustable plugging device, end cap and protective metal shell weld together.
The present invention adopts the assembly of metal material and ceramic materials to replace the water nozzle of homogenous material, guarantees anti-wear performance by ceramic water nozzle, by protective metal shell constraint is provided, and prevents that ceramic water nozzle is broken.Improve the application life of water nozzle.Owing to adopted technique scheme, the present invention compared with prior art has good manufacturability, is fit to car, mills, the advantage of conventional work post processing such as mill.And water nozzle is wear-resisting, breakage-proof, and functional performance and application life are greatly improved.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is that the A of ceramic water nozzle is to sketch map;
Accompanying drawing 3 is that the A of protective metal shell is to sketch map;
Accompanying drawing 4 is that the B of end cap is to sketch map.
The specific embodiment
Embodiments of the invention: structure comprises that ceramic water nozzle 1, protective metal shell 2 and end cap 3 three parts form; Pottery water nozzle 1 is a toroidal; The side makes first delivery port 4, and protective metal shell 2 also is processed into toroidal, makes second delivery port 5 in the side of protective metal shell 2.End cap 3 is processed into toroidal, makes boss 6 on the end face of end cap 3, and the outward flange R8 of boss 6 can realize anti-rotating function greater than the outward flange R7 of end cap 3.
Claims (2)
1. water faucet for adjustable plugging device; It is characterized in that: structure comprises ceramic water nozzle (1), protective metal shell (2) and end cap (3); The side of pottery water nozzle (1) is provided with first delivery port (4); Be provided with second delivery port (5) in the side of protective metal shell (2), ceramic water nozzle (1) is located in the protective metal shell (2), and first delivery port (4) alignment, second delivery port (5); End at ceramic water nozzle (1) and protective metal shell (2) is provided with end cap (3); End cap (3) is provided with boss (6), and the outward flange R8 of boss (6) is greater than the outward flange R7 of end cap (3), and boss (6) is stuck in the oral area of first delivery port (4) and second delivery port (5).
2. water faucet for adjustable plugging device according to claim 1 is characterized in that: end cap (3) and protective metal shell (2) weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103059266A CN101503954B (en) | 2008-12-03 | 2008-12-03 | Water faucet for adjustable plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103059266A CN101503954B (en) | 2008-12-03 | 2008-12-03 | Water faucet for adjustable plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101503954A CN101503954A (en) | 2009-08-12 |
| CN101503954B true CN101503954B (en) | 2012-11-07 |
Family
ID=40976317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103059266A Active CN101503954B (en) | 2008-12-03 | 2008-12-03 | Water faucet for adjustable plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101503954B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564746Y (en) * | 2002-06-06 | 2003-08-06 | 中国石油化工股份有限公司河南油田分公司第一采油厂 | Anti-clogging throttling plug |
| CN2906057Y (en) * | 2006-06-23 | 2007-05-30 | 长葛市福侨电器材料厂 | Offset water distributor |
| CN201002213Y (en) * | 2007-06-18 | 2008-01-09 | 徐森 | Nozzle structure for throwing machine gun head |
| CN201292809Y (en) * | 2008-12-03 | 2009-08-19 | 贵州航天凯山石油仪器有限公司 | Water faucet for adjustable plugging device |
| CN101270646B (en) * | 2008-05-22 | 2011-06-08 | 大庆油田有限责任公司 | Water injection well down-hole water sound intelligent control regulating and measuring system |
-
2008
- 2008-12-03 CN CN2008103059266A patent/CN101503954B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564746Y (en) * | 2002-06-06 | 2003-08-06 | 中国石油化工股份有限公司河南油田分公司第一采油厂 | Anti-clogging throttling plug |
| CN2906057Y (en) * | 2006-06-23 | 2007-05-30 | 长葛市福侨电器材料厂 | Offset water distributor |
| CN201002213Y (en) * | 2007-06-18 | 2008-01-09 | 徐森 | Nozzle structure for throwing machine gun head |
| CN101270646B (en) * | 2008-05-22 | 2011-06-08 | 大庆油田有限责任公司 | Water injection well down-hole water sound intelligent control regulating and measuring system |
| CN201292809Y (en) * | 2008-12-03 | 2009-08-19 | 贵州航天凯山石油仪器有限公司 | Water faucet for adjustable plugging device |
Non-Patent Citations (3)
| Title |
|---|
| 张冰华.《用于偏心分层注水的可调堵塞器的研制》.《CNKI优秀硕士学位论文全文库》.2007,第26-34页. * |
| 徐国民等.《新型流量可调水嘴的研究》.《油气田地面工程》.第37-38页,2005,第24卷(第1期), * |
| 赵长庆.《新型水量自动调节装置测试技术》.《油气田地面工程》.2006,第25卷(第12期),30. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101503954A (en) | 2009-08-12 |
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