CN108612502A - A kind of production tree easy to assembly, fixation and operating method - Google Patents
A kind of production tree easy to assembly, fixation and operating method Download PDFInfo
- Publication number
- CN108612502A CN108612502A CN201810365472.5A CN201810365472A CN108612502A CN 108612502 A CN108612502 A CN 108612502A CN 201810365472 A CN201810365472 A CN 201810365472A CN 108612502 A CN108612502 A CN 108612502A
- Authority
- CN
- China
- Prior art keywords
- hole
- tapped
- ring flange
- magnetosphere
- interior
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/02—Valve arrangements for boreholes or wells in well heads
Abstract
A kind of production tree easy to assembly, fixation and operating method.Its composition of this product includes:Production tree,The production tree is provided with one group of oil outlet,The oil outlet welds flowline,The flowline welds hydraulic fluid port ring flange,The hydraulic fluid port ring flange is circumferentially provided with the tapped through hole that 3 angles are 120 °,The tapped through hole connects interior sealing pad holes,The interior sealing pad holes is equipped with interior sealing pad,The hydraulic fluid port ring flange docks control valve ring flange,The control valve ring flange is circumferentially provided with the docking tapped through hole that 3 angles are 120 °,The docking tapped through hole connects external seal pad holes,The external seal pad holes is equipped with external seal pad,The tapped through hole is overlapped with the docking tapped through hole,And connecting screw,One end locking cap of the screw rod,The other end of the screw rod is provided with fixed hole,The fixed hole connects magnetosheath,The magnetosheath connects magnetic bar.The present invention is used for production tree.
Description
Technical field：
The present invention relates to a kind of production tree easy to assembly, fixation and operating methods.
Background technology：
The oil outlet of production tree is very more, and existing method is that each oil outlet is attached with ring flange, each group of method
Blue disk is required for many bolts to be fastened, and since production tree uses in the wild, is very easy to by the bolt of wind and weather
Rust is dead, very inconvenient and also time consuming when needing dismounting, and gasket used between the ring flange of plane
It is easy displacement, it is also inconvenient to be replaced after gasket aging, and using effect is undesirable.
Invention content：
The object of the present invention is to provide one kind will tightly link together between ring flange, assemble, dismantle it is all convenient
A kind of production tree easy to assembly, fixation and operating method.
Above-mentioned purpose is realized by following technical scheme：
A kind of production tree easy to assembly, fixation, composition include:Production tree, the production tree be provided with one group it is fuel-displaced
Mouthful, the oil outlet welds flowline, and the flowline welds hydraulic fluid port ring flange, and the hydraulic fluid port ring flange is circumferentially opened
There are the tapped through hole that 3 angles are 120 °, the tapped through hole to connect interior sealing pad holes, the interior sealing pad holes is equipped with interior
Gasket, the hydraulic fluid port ring flange dock control valve ring flange, and the control valve ring flange is circumferentially provided with 3 angles and is
120 ° of docking tapped through hole, the docking tapped through hole connect external seal pad holes, and the external seal pad holes is equipped with outer close
Packing, the tapped through hole is overlapped with the docking tapped through hole and connecting screw, and one end of the screw rod is fixed
The other end of cap, the screw rod is provided with fixed hole, and the fixed hole connects magnetosheath, and the magnetosheath connects magnetic bar.
A kind of production tree easy to assembly, fixation, the hydraulic fluid port ring flange are sequentially provided with interior circular groove, close
Slot, peripheral groove, the interior magnetosphere of interior circular groove connection are sealed, the peripheral groove connects outer magnetic ring, and the sealing slot is inserted
Enter connection sealing and insert circle, circle vertical connection gasket is inserted in the sealing；The control valve ring flange be sequentially provided with inner groove,
Closure gasket groove, outer groove, inner groove connection is interior to dock magnetosphere, and magnetosphere is docked outside outer groove connection, described
Closure gasket groove is inserted into connection Butt sealing and inserts circle, and the Butt sealing inserts circle vertical connection Butt sealing pad, the interior magnetic
Circle is attracted the interior docking magnetosphere, and the outer magnetic ring is attracted the outer docking magnetosphere, the gasket with it is described
Butt sealing pad overlaps sealing.
A kind of production tree easy to assembly, fixation, the control valve ring flange connects control valve, described
Magnetic bar be provided with through-hole, through-hole connection opening annulus, the open end both sides of the opening annulus are all connected with magnetic sheet, institute
Between the open end for the opening annulus stated when closure, by being mutually attracted between the magnetic sheet, the tapped through hole is located at
The outside of the hydraulic fluid port ring flange, the docking tapped through hole are located at the outside of the control valve ring flange.
A kind of operating method of production tree easy to assembly, fixation, first by hydraulic fluid port ring flange and control valve flange
Disk alignment stick together, while make tapped through hole with dock tapped through hole overlap, by tapped through hole with dock tapped through hole it
Between precession screw rod, locking cap pushes down external seal pad, and screw sleeve upper gasket is fixed by magnetic bar insertion magnetosheath, and washer is pushed down
Interior sealing pad, at this time in magnetosphere be attracted in dock magnetosphere, outer magnetic ring be attracted it is outer dock magnetosphere, gasket is overlapped with Butt sealing pad
Sealing.
Advantageous effect：
1. the protection with interior sealing pad, external seal pad between the tapped through hole of the present invention, docking tapped through hole and screw rod, does not allow
Easily enter rainwater, is not in the dead phenomenon of rust, it is more convenient when needing dismounting.
The present invention reduces the quantity of fixing bolt, accelerate the speed of assembly and disassembly, but the jail without reducing connection
Gu degree, more convenient when needing demounting bolt, laborsaving since the nut of not no fastening screw is exposed outside, tear open
It is also fast to unload speed.
The present invention by interior magnetosphere be attracted in dock magnetosphere, outer magnetic ring, which is attracted outer docking magnetosphere is double, is connected and fixed hydraulic fluid port method
Blue disk and control valve ring flange, it can be ensured that the connection between hydraulic fluid port ring flange and control valve ring flange is very secured, and steady
Gu use is also safe.
The gasket and Butt sealing pad of the present invention is all that some is fixed in slot, can ensure gasket and dock
Be not in dislocation when gasket Butt sealing, the effect of sealing can be greatly improved.
Description of the drawings：
Attached drawing 1 is the structural schematic diagram of this product.
Attached drawing 2 is the external view of this product.
Specific implementation mode：
Below in conjunction with the attached drawing of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment 1：
A kind of production tree easy to assembly, fixation, composition include:Production tree 1, the production tree are provided with one group and go out
Hydraulic fluid port 2, the oil outlet weld flowline 3, and the flowline welds hydraulic fluid port ring flange 4, the hydraulic fluid port ring flange around
Circumference is provided with the tapped through hole 5 that 3 angles are 120 °, and the tapped through hole connects interior sealing pad holes 6, the interior sealing pad
Hole is equipped with interior sealing pad 7, and the hydraulic fluid port ring flange docks control valve ring flange 8, and the control valve ring flange is circumferentially opened
There are the docking tapped through hole 9 that 3 angles are 120 °, the docking tapped through hole to connect external seal pad holes 10, described is outer close
Packing hole is equipped with external seal pad 11, and the tapped through hole is overlapped with the docking tapped through hole and connecting screw 12, described
Screw rod one end locking cap 13, the other end of the screw rod is provided with fixed hole 14, and the fixed hole connects magnetosheath
15, the magnetosheath connects magnetic bar 16.
Embodiment 2：
A kind of production tree easy to assembly, fixation described in embodiment 1, the hydraulic fluid port ring flange are sequentially provided with interior circular groove
17, slot 18, peripheral groove 19 are sealed, the interior magnetosphere 20 of interior circular groove connection, the peripheral groove connects outer magnetic ring 21, described
Sealing slot be inserted into connection sealing and insert circle 22, circle vertical connection gasket 23 is inserted in the sealing；The control valve flange
Disk is sequentially provided with inner groove 24, closure gasket groove 25, outer groove 26, and magnetosphere 27 is docked in inner groove connection, and described is outer
Annular groove connection is outer to dock magnetosphere 28, and the closure gasket groove is inserted into connection Butt sealing and inserts circle 29, and the Butt sealing inserts circle
Vertical connection Butt sealing pad 30, the interior magnetosphere are attracted the interior docking magnetosphere, and the outer magnetic ring is attracted described
Outer docking magnetosphere, the gasket overlap sealing with the Butt sealing pad.
Embodiment 3：
A kind of production tree easy to assembly, fixation described in embodiment 1, the control valve ring flange connect control valve
31, the magnetic bar is provided with through-hole 32, and the through-hole connects opening annulus 33, and the open end both sides of the opening annulus are equal
Magnetic sheet 34 is connected, it is described between the open end of the opening annulus when closure, by being mutually attracted between the magnetic sheet
Tapped through hole is located at the outside of the hydraulic fluid port ring flange, and the docking tapped through hole is located at the control valve ring flange
Outside.
Opening annulus can be convenient to being provided when needing to unload magnetic bar, with round bar insertion opening annulus, not other once open circles
Ring can conveniently unload magnetic bar.
Embodiment 4：
A kind of operating method of production tree easy to assembly, fixation, first by hydraulic fluid port ring flange and control valve ring flange pair
It sticks together together, while tapped through hole being made to be overlapped with docking tapped through hole, tapped through hole is being revolved between tapped through hole with docking
Into screw rod, locking cap pushes down external seal pad, and screw sleeve upper gasket is fixed by magnetic bar insertion magnetosheath, and washer is pushed down interior close
Packing, at this time in magnetosphere be attracted in dock magnetosphere, outer magnetic ring be attracted it is outer dock magnetosphere, gasket overlaps close with Butt sealing pad
Envelope.
Claims (4)
1. a kind of production tree easy to assembly, fixation, composition include:Production tree, it is characterized in that:The production tree
It is provided with one group of oil outlet, the oil outlet welds flowline, and the flowline welds hydraulic fluid port ring flange, the hydraulic fluid port method
Orchid coiling circumference is provided with the tapped through hole that 3 angles are 120 °, and the tapped through hole connects interior sealing pad holes, and described is interior close
Packing hole is equipped with interior sealing pad, and the hydraulic fluid port ring flange docks control valve ring flange, and the control valve ring flange is circumferentially
It is provided with the docking tapped through hole that 3 angles are 120 °, the docking tapped through hole connects external seal pad holes, the external seal
Pad holes is equipped with external seal pad, and the tapped through hole is overlapped with the docking tapped through hole and connecting screw, the screw rod
One end locking cap, the other end of the screw rod is provided with fixed hole, and the fixed hole connects magnetosheath, the magnetosheath
Connect magnetic bar.
2. a kind of production tree easy to assembly, fixation according to claim 1, it is characterized in that:The hydraulic fluid port method
Blue disk is sequentially provided with interior circular groove, sealing slot, peripheral groove, and the interior magnetosphere of interior circular groove connection, the peripheral groove connects outer
Magnetosphere, the sealing slot are inserted into connection sealing and insert circle, and circle vertical connection gasket is inserted in the sealing；The control valve
Ring flange is sequentially provided with inner groove, closure gasket groove, outer groove, and magnetosphere, the outer groove are docked in inner groove connection
Connection is outer to dock magnetosphere, and the closure gasket groove is inserted into connection Butt sealing and inserts circle, and the Butt sealing inserts circle vertical connection
Butt sealing pad, the interior magnetosphere are attracted the interior docking magnetosphere, and the outer magnetic ring is attracted the outer docking magnetosphere,
The gasket overlaps sealing with the Butt sealing pad.
3. a kind of production tree easy to assembly, fixation according to claim 1, it is characterized in that:The control valve
Ring flange connects control valve, and the magnetic bar is provided with through-hole, through-hole connection opening annulus, and the opening annulus is opened
Mouth end both sides are all connected with magnetic sheet, when being closed between the open end of the opening annulus, by mutually being inhaled between the magnetic sheet
It closes, the tapped through hole is located at the outside of the hydraulic fluid port ring flange, and the docking tapped through hole is located at the control
The outside of valve ring flange.
4. a kind of operating method of production tree easy to assembly, fixation, it is characterized in that:First by hydraulic fluid port ring flange and control
Valve ring flange alignment stick together, while make tapped through hole with dock tapped through hole overlap, by tapped through hole with dock screw thread
Precession screw rod between through-hole, locking cap push down external seal pad, and screw sleeve upper gasket is fixed by magnetic bar insertion magnetosheath, pads
It encloses and pushes down interior sealing pad, interior magnetosphere is attracted interior docking magnetosphere at this time, and magnetosphere, gasket and Butt sealing are docked outside outer magnetic ring actuation
Pad overlaps sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365472.5A CN108612502A (en) | 2018-04-23 | 2018-04-23 | A kind of production tree easy to assembly, fixation and operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365472.5A CN108612502A (en) | 2018-04-23 | 2018-04-23 | A kind of production tree easy to assembly, fixation and operating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108612502A true CN108612502A (en) | 2018-10-02 |
Family
ID=63660571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365472.5A Pending CN108612502A (en) | 2018-04-23 | 2018-04-23 | A kind of production tree easy to assembly, fixation and operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761719A (en) * | 2019-09-23 | 2020-02-07 | 宋颜生 | Multifunctional Christmas tree and operation method |
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| CN107795774A (en) * | 2017-11-28 | 2018-03-13 | 中国人民解放军海军工程大学 | Naval vessel dissimilar metal piping junction corrosion safeguard structure and construction method |
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| CN2083626U (en) * | 1990-12-15 | 1991-08-28 | 包头市磁性材料厂 | Magnetic force slug cleaning and filling device |
| CN101187301A (en) * | 2006-11-16 | 2008-05-28 | 沈阳华威石油机械制造有限公司 | Coal bed gas wellhead device |
| CN201110297Y (en) * | 2007-11-22 | 2008-09-03 | 上海山勋工贸有限公司 | Annular safety pin |
| CN101666219A (en) * | 2009-07-27 | 2010-03-10 | 彭仔强 | Well head mobile anti-theft device |
| CN201666293U (en) * | 2010-03-11 | 2010-12-08 | 姚顺 | Complete locking round pin |
| CN102444391A (en) * | 2010-10-14 | 2012-05-09 | 中国石油化工股份有限公司 | Portable well mouth sealer |
| US20150211647A1 (en) * | 2011-09-08 | 2015-07-30 | Bs&B Safety Systems Limited | Safety head |
| CN202417347U (en) * | 2011-11-04 | 2012-09-05 | 中国石油天然气集团公司 | Quick connection clamping tile |
| CN202755942U (en) * | 2012-07-26 | 2013-02-27 | 中国石油化工股份有限公司 | Simple blowout preventer |
| CN202900902U (en) * | 2012-09-14 | 2013-04-24 | 海盐县海塘标准件厂 | Double-hole rivet |
| CN102828719A (en) * | 2012-09-26 | 2012-12-19 | 盐城彩阳电器阀门有限公司 | Integrated pluralistic oil production wellhead device |
| CN202867474U (en) * | 2012-10-17 | 2013-04-10 | 浙江金刚汽车有限公司 | Self-lock pin |
| CN203655211U (en) * | 2013-12-26 | 2014-06-18 | 陆威延 | Petroleum and natural gas injection and production wellhead flange leakage rapid under-pressure plugging device |
| CN204592637U (en) * | 2015-04-27 | 2015-08-26 | 郭忠钰 | A kind of device of a kind of flange and use flange |
| CN105805450A (en) * | 2016-04-14 | 2016-07-27 | 安庆宜源石油机械配件制造有限责任公司 | Magnetic conductance type flange connecting piece |
| CN106763064A (en) * | 2016-12-08 | 2017-05-31 | 安卡精密机械（天津）股份有限公司 | A kind of novel elastic split pin |
| CN206449205U (en) * | 2017-01-16 | 2017-08-29 | 姜松 | Novel oil production tubing string connecting valve |
| CN206487438U (en) * | 2017-02-22 | 2017-09-12 | 钦州学院 | A kind of well head falling-proof apparatus of fast demountable |
| CN206626301U (en) * | 2017-04-13 | 2017-11-10 | 苏峥 | Novel oilfield surface line attachment means |
| CN206681078U (en) * | 2017-04-14 | 2017-11-28 | 徐永佳 | Novel firefighting bolt fixing device |
| CN206694266U (en) * | 2017-05-02 | 2017-12-01 | 李红艳 | Irrigation and water conservancy circulation fills row's water pump |
| CN206987767U (en) * | 2017-05-27 | 2018-02-09 | 建湖厚锐压力控制设备有限公司 | A kind of production tree boll-weevil hanger |
| CN107795774A (en) * | 2017-11-28 | 2018-03-13 | 中国人民解放军海军工程大学 | Naval vessel dissimilar metal piping junction corrosion safeguard structure and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761719A (en) * | 2019-09-23 | 2020-02-07 | 宋颜生 | Multifunctional Christmas tree and operation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |