CN204098821U - A kind of mud mozzle Quick Connect Kit - Google Patents
A kind of mud mozzle Quick Connect Kit Download PDFInfo
- Publication number
- CN204098821U CN204098821U CN201420550726.8U CN201420550726U CN204098821U CN 204098821 U CN204098821 U CN 204098821U CN 201420550726 U CN201420550726 U CN 201420550726U CN 204098821 U CN204098821 U CN 204098821U
- Authority
- CN
- China
- Prior art keywords
- mozzle
- tube connector
- welded pipe
- well head
- sealing ring
- 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.)
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of mud mozzle Quick Connect Kit.When oil drilling mozzle is installed, be conveniently connected with wellhead casing pipe, existing way uses tube connector and union to connect.But this kind of connected mode axial adjustment surplus is less, and the height below rig substructure to complete the protruding operation easier of hammering union nut in the air larger.The utility model composition comprises: well head welded pipe (1), described mouth welded pipe overcoat tube connector (2), described tube connector other end inner sleeve mozzle (3), described tube connector and well head welded pipe, between tube connector and mozzle, respectively 1 sealing ring (4) is installed, described sealing ring side, well head welded pipe and mozzle respectively overlap 1 flange (5) outward, and lengthening stud (6) of described flange connects.Fastening by spanner, mozzle can be realized and connect, simplify installation process, highly shortened the set-up time.
Description
Technical field:
The utility model relates to a kind of oil drilling mud mozzle Quick Connect Kit.
Background technology:
In drilling process, mud needs to cause slurry dispenser by mozzle from anti-slurry of well head, and current way is that mozzle is divided into two sections, middle increase by one section of tube connector, uses union to connect.Because union size is comparatively large, need hammering energetically during connection, labour intensity is very large.In addition, this kind of connected mode regulates surplus little, during docking axiality slightly deviation just easily block, be difficult to fastening.Drilling team, usually can at substantial time and energy when connecting mozzle, impact construction season.Therefore, a kind of mozzle Quick Connect Kit is badly in need of in drilling crew.
Summary of the invention:
The purpose of this utility model is to provide the mud mozzle Quick Connect Kit that a kind of connect hours is short, simple to operate, work is slightly low.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of mud mozzle Quick Connect Kit, its composition comprises: well head welded pipe (1), described mouth welded pipe overcoat tube connector (2), described tube connector other end inner sleeve mozzle (3), described tube connector and well head welded pipe, between tube connector and mozzle, respectively 1 sealing ring (4) is installed, described sealing ring side, well head welded pipe and mozzle respectively overlap 1 flange (5) outward, and lengthening stud (6) of described flange connects.
Described tube connector is formed by common seamless steel pipe expanding, and horn mouth is expanded at two ends.
Described sealing ring, well head welded pipe and mozzle are same size, and described flange inner diameter is slightly larger than mozzle external diameter, and described tube connector diameter is greater than described mozzle.
The beneficial effects of the utility model:
1. the utility model use material and accessory be common used material and accessory in drilling well, draw materials easy, be connected with conventional union and save great amount of cost;
2. the utility model is simple to operate, only needs spanner to complete and tightens operation, use compared with sledgehammer, reduce labour intensity with conventional union in connecting, also improve the safety of operation simultaneously;
3. during the utility model operation, mozzle has very large adjustment surplus in radial direction, and in bolt tightening process, mozzle realizes centering automatically, therefore realizes connecting fast;
Accompanying drawing illustrates:
Accompanying drawing 1 mud mozzle Quick Connect Kit front view
Accompanying drawing 2 mud mozzle Quick Connect Kit direction view (mozzle axially)
Detailed description of the invention:
In order to shorten the mozzle connect hours, reducing installation process difficulty, present embodiments providing a kind of mud mozzle Quick Connect Kit.
This uses novel use procedure as follows:
Distinguish mounting flange (5) and sealing ring (4) outward in well head welded pipe (1) and mozzle (3), intermediate coatings tube connector (2), makes tube connector (2) two ends horn mouth be pressed on sealing ring (4); Use and lengthen stud (6) by flange (5) connection, then fastening lengthening stud (6); Along with flange (5) spacing reduces, sealing ring (4) is pressed into tube connector (2) horn mouth depths by flange; Sealing ring (4) produces deformation, and compress well head welded pipe (1) and mozzle (3), and together form hermetically-sealed construction with overcoat tube connector (2), mozzle has connected.
The utility model well head welded pipe (1) is simple with mozzle (3) interval adjusting operation, and fastening lengthening stud (6) can realize well head welded pipe (1), mozzle (3) and tube connector (2) three's automatic centering.
The sealing ring of union sealing ring or similar structures and performance selected by the utility model sealing ring (4).
Claims (2)
1. a mud mozzle Quick Connect Kit, its composition comprises: well head welded pipe, it is characterized in that: described well head welded pipe overcoat tube connector, described tube connector other end inner sleeve mozzle, described tube connector and well head welded pipe, between tube connector and mozzle, respectively 1 sealing ring is installed, described sealing ring axially outside, well head welded pipe and mozzle respectively overlaps 1 flange outward, and described flange lengthening stud connects.
2. mud mozzle Quick Connect Kit according to claim 1, is characterized in that: described tube connector two ends enlarging, becomes bell mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550726.8U CN204098821U (en) | 2014-09-24 | 2014-09-24 | A kind of mud mozzle Quick Connect Kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550726.8U CN204098821U (en) | 2014-09-24 | 2014-09-24 | A kind of mud mozzle Quick Connect Kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098821U true CN204098821U (en) | 2015-01-14 |
Family
ID=52267258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550726.8U Active CN204098821U (en) | 2014-09-24 | 2014-09-24 | A kind of mud mozzle Quick Connect Kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098821U (en) |
-
2014
- 2014-09-24 CN CN201420550726.8U patent/CN204098821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guan Dewang Inventor after: Jia Xiaogang Inventor after: Liu Hong Inventor after: Du Yongbin Inventor after: Qi Juan Inventor before: Guan Dewang Inventor before: Jia Xiaogang Inventor before: Liu Hong Inventor before: Du Yongbin Inventor before: Qi Juan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20201009 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: China National Petroleum Corporation Great Wall Drilling Engineering Co.,Ltd. Address before: 100192 Beijing city Chaoyang District Lin and crafts road Yilinjiayuan 24 No. 115 Patentee before: GWDC PETROLEUM ENGINEERING SERVICE Co. |
|
| TR01 | Transfer of patent right |