CN108425639A - A kind of oil exploitation Petrochemical Pipe Joints - Google Patents
A kind of oil exploitation Petrochemical Pipe Joints Download PDFInfo
- Publication number
- CN108425639A CN108425639A CN201810240667.7A CN201810240667A CN108425639A CN 108425639 A CN108425639 A CN 108425639A CN 201810240667 A CN201810240667 A CN 201810240667A CN 108425639 A CN108425639 A CN 108425639A
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting tube
- electrical heating
- fixedly connected
- elliptical shell
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000012943 hotmelt Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 15
- 230000003628 erosive effect Effects 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a kind of oil exploitation Petrochemical Pipe Joints, including elliptical shell, cavity is equipped in the elliptical shell, the both ends of the elliptical shell are equipped with connecting tube, two connecting tubes run through elliptical shell and extend in cavity, two connecting tubes are fixedly connected with elliptical shell, it is equipped with oil pipe in two connecting tubes, the oil pipe is slidably connected with connecting tube, it is equipped with sealing device on the side wall of two connecting tubes, the sealing device includes toroidal shell, the toroidal shell is fixedly attached in connecting tube, the toroidal shell and the side wall of connecting tube form placed cavity, heating device is equipped in the placed cavity, hot melt material is equipped in the placed cavity, the hot melt material is coated on the outside of heating device.The present invention, reasonable for structure, easy to operate, leakproofness effect is very good, and can be anticorrosive, while having good voltage stabilizing anti-pressure ability, prevents from rupturing.
Description
Technical field
The present invention relates to Petrochemical Pipe Joints technical field more particularly to a kind of oil exploitation Petrochemical Pipe Joints.
Background technology
Connector exactly links up two take over trace headers.It is exactly that pipeline temporarily accomplishes this position to let the hair grow, and stays a nozzle
It waits for next construction, prevents not enough situation.Repaired mouth is exactly to be repaired to the pipeline head connected, sealing.Pipeline
Be with pipe, pipe connector and valve etc. be connected into for conveying gas, liquid or the device of fluid with solid particle.
In general, fluid after the superchargings such as air blower, compressor, pump and boiler, flows to from the high pressure of pipeline at low pressure, stream can also be used
The pressure or gravity of body itself convey.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply, give gas, grow away from
From in transfer oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.In oil exploitation conveyance conduit, stone
The leakproofness effect of oily exploitation connector is not very good, is often corroded, leverages the service life of connector,
Since the output quantity of oil is generally unstable, often sometimes suddenly increase or reduce, and now with connector voltage stabilizing and
Compressive effect is simultaneously bad, can very likely be ruptured under suddenly high pressure.
Invention content
The purpose of the present invention is to solve disadvantage existing in the prior art and problems, and a kind of oil exploitation proposed
Use Petrochemical Pipe Joints.
To achieve the goals above, present invention employs following technical solutions：
A kind of oil exploitation Petrochemical Pipe Joints, including elliptical shell, the elliptical shell is interior to be equipped with cavity, the elliptical shell
Both ends be equipped with connecting tube, two connecting tubes run through elliptical shell and extend in cavity, two connecting tubes with it is ellipse
Round casing is fixedly connected, and oil pipe is equipped in two connecting tubes, and the oil pipe is slidably connected with connecting tube, two companies
Sealing device is equipped on the side wall taken over, the sealing device includes toroidal shell, and the toroidal shell is fixedly attached to company
It takes over, the side wall of the toroidal shell and connecting tube forms placed cavity, and heating device, the placement are equipped in the placed cavity
Intracavitary is equipped with hot melt material, and the hot melt material is coated on the outside of heating device, there is multiple annular spread in the connecting tube
The through-hole being connected to placed cavity, the cavity is interior to be equipped with hose, and the both ends of the hose are respectively fixedly connected in two connecting tubes
On.
Preferably, the heating device includes electrical heating ring, and electrical heating is fixedly connected on the side wall of the electrical heating ring
The side wall of column, the toroidal shell is equipped with opening corresponding with electrical heating column position, the electrical heating column and electrical heating ring
It is integrally formed, the upper end of the electrical heating column is equipped with insulator, and internal thread groove, the internal thread groove are equipped in the insulator
Interior bottom be fixedly connected with conducting block, the upper end of the electrical heating column is threadedly coupled with internal thread groove, the side of the insulator
Wall is equipped with power lead, and the power lead is fixedly connected through insulator and with conducting block.
Preferably, the hot melt material is polyurethane.
Preferably, erosion resistant coating is equipped on the madial wall of the connecting tube and hose, the erosion resistant coating applies for inorganic anti-corrosion
Material.
Preferably, the bottom side of the wall of the elliptical shell is equipped with venthole.
Preferably, the lower end of the elliptical shell is equipped with mounting base, and the elliptical shell is fixedly connected in mounting base.
The configuration of the present invention is simple, it is easy to operate, it would be desirable to which that two opposite both ends of oil pipe of connection are separately inserted connecting tube
It is interior, insulator is threaded on electrical heating column, electrical heating column is made to offset with conducting block, power lead is made to connect electricity later, electricity
After heated beam and electrical heating ring electrified regulation to certain temperature, hot melt material is set to melt, then hot melt material is flowed by through-hole
It being contacted in connecting tube and with oil pipe, waits for that hot melt material fills up the gap between oil pipe and connecting tube, deenergization stops heating,
It allows hot melt material natural cooling, oil pipe can be not only fixedly connected with connecting tube in this way, but also oil pipe can be made and connect the seal of tube,
When oil passes through connector, if encountering suddenly high pressure, the flexibility and deformability of hose can carry out slight expansion,
And then relieve stress, it prevents from rupturing.The present invention, reasonable for structure, easy to operate, leakproofness effect is very good, and can resist corruption
Erosion, while there is good voltage stabilizing anti-pressure ability, it prevents from rupturing.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of oil exploitation Petrochemical Pipe Joints proposed by the present invention；
Fig. 2 be Fig. 1 in A-A to sectional view；
Fig. 3 is the schematic enlarged-scale view at B in Fig. 1；
Fig. 4 is the schematic enlarged-scale view at C in Fig. 1.
In figure：1 hose, 2 elliptical shells, 3 power leads, 4 oil pipes, 5 mounting bases, 6 ventholes, 7 connecting tubes, 8 circular casings
Body, 9 through-holes, 10 erosion resistant coatings, 11 hot melt materials, 12 electrical heating rings, 13 insulators, 14 electrical heating columns, 15 conducting blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of oil exploitation Petrochemical Pipe Joints, including elliptical shell 2, elliptical shell 2 is interior to be equipped with cavity,
The both ends of elliptical shell 2 are equipped with connecting tube 7, and two connecting tubes 7 run through elliptical shell 2 and extend in cavity, two companies
Take over 7 is fixedly connected with elliptical shell 2, and oil pipe 4 is equipped in two connecting tubes 7, and oil pipe 4 is slidably connected with connecting tube 7, oil pipe
4 outer diameter is slightly less than the internal diameter of connecting tube 7.Sealing device is equipped on the side wall of two connecting tubes 7, sealing device includes annular
Shell 8, toroidal shell 8 are fixedly attached in connecting tube 7, and toroidal shell 8 and the side wall of connecting tube 7 form placed cavity, placed cavity
It is interior to be equipped with heating device, it is equipped with hot melt material 11 in placed cavity, hot melt material 11, which is heated to certain temperature, can become fluid.Hot melt
Material 11 is coated on the outside of heating device, faster heats hot melt material 11.In connecting tube 7 annular spread have it is multiple with put
The through-hole 9 of chamber connection is set, hot melt material 11 is flowed into connecting tube 7 by through-hole 9 and contacted with oil pipe 4.Hose is equipped in cavity
1, the both ends of hose 1 are respectively fixedly connected in two connecting tubes 7, if encountering suddenly high pressure, the flexibility of hose 1 and change
Shape ability can carry out slight expansion, and then relieve stress, and prevent from rupturing.
In the present invention, heating device includes electrical heating ring 12, and electrical heating column is fixedly connected on the side wall of electrical heating ring 12
14, the side wall of toroidal shell 8 is equipped with opening corresponding with 14 position of electrical heating column, and electrical heating column 14 is with electrical heating ring 12
It is integrally formed, the upper end of electrical heating column 14 is equipped with insulator 13, prevents from leaking electricity.Internal thread groove, internal thread are equipped in insulator 13
The interior bottom of slot is fixedly connected with conducting block 15, and the upper end of electrical heating column 14 is threadedly coupled with internal thread groove, the side of insulator 13
Wall is equipped with power lead 3, and power lead 3 is fixedly connected through insulator 13 and with conducting block 15.Hot melt material 11 is poly- ammonia
Ester has good viscous stickiness and waterproof durable.Connecting tube 7 is equipped with erosion resistant coating 10, erosion resistant coating on the madial wall of hose 1
10 be inorganic anti-corrosion paint.The bottom side of the wall of elliptical shell 2, which is equipped with venthole 6, to be made when hose 1 expands in elliptical shell 2
Gas discharge ensures the stabilization of air pressure.The lower end of elliptical shell 2 is equipped with mounting base 5, and elliptical shell 2 is fixedly connected on mounting base 5
On, convenient for being fixedly mounted.
In the present invention, it would be desirable to which two opposite both ends of oil pipe 4 of connection are separately inserted in connecting tube 7, by insulator 13
It is threaded on electrical heating column 14, electrical heating column 14 is made to offset with conducting block 15, power lead 3 is made to connect electricity, electrical heating later
After 12 electrified regulation to certain temperature of column 14 and electrical heating ring, hot melt material 11 is set to melt, then hot melt material 11 passes through through-hole 9
It flows into connecting tube 7 and is contacted with oil pipe 4, wait for that hot melt material 11 fills up the gap between oil pipe 4 and connecting tube 7, deenergization,
Stop heating, allow 11 natural cooling of hot melt material, oil pipe 4 can be not only fixedly connected with connecting tube 7 in this way, but also oil pipe can be made
4 seal with connecting tube 7, when oil passes through connector, if encountering suddenly high pressure, and the flexibility and deformability of hose 1
Slight expansion can be carried out, and then is relieved stress, prevents from rupturing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of oil exploitation Petrochemical Pipe Joints, including elliptical shell（2）, which is characterized in that the elliptical shell（2）Inside set
There are cavity, the elliptical shell（2）Both ends be equipped with connecting tube（7）, two connecting tubes（7）Run through elliptical shell（2）And
It extends in cavity, two connecting tubes（7）With elliptical shell（2）It is fixedly connected, two connecting tubes（7）Inside it is equipped with
Oil pipe（4）, the oil pipe（4）With connecting tube（7）It is slidably connected, two connecting tubes（7）Side wall on be equipped with sealing dress
It sets, the sealing device includes toroidal shell（8）, the toroidal shell（8）It is fixedly attached to connecting tube（7）On, the annular
Shell（8）With connecting tube（7）Side wall form placed cavity, heating device is equipped in the placed cavity, is equipped in the placed cavity
Hot melt material（11）, the hot melt material（11）It is coated on the outside of heating device, the connecting tube（7）Upper annular spread has more
A through-hole being connected to placed cavity（9）, the cavity is interior to be equipped with hose（1）, the hose（1）Both ends be respectively fixedly connected with
Two connecting tubes（7）On.
2. a kind of oil exploitation Petrochemical Pipe Joints according to claim 1, which is characterized in that the heating device includes
Electrical heating ring（12）, the electrical heating ring（12）Side wall on be fixedly connected with electrical heating column（14）, the toroidal shell（8）'s
Side wall is equipped with and electrical heating column（14）The corresponding opening in position, the electrical heating column（14）With electrical heating ring（12）It is integrated
Molding, the electrical heating column（14）Upper end be equipped with insulator（13）, the insulator（13）It is interior be equipped with internal thread groove, it is described in
The interior bottom of thread groove is fixedly connected with conducting block（15）, the electrical heating column（14）Upper end be threadedly coupled with internal thread groove,
The insulator（13）Side wall be equipped with power lead（3）, the power lead（3）Through insulator（13）And and conducting block
（15）It is fixedly connected.
3. a kind of oil exploitation Petrochemical Pipe Joints according to claim 2, which is characterized in that the hot melt material（11）
For polyurethane.
4. a kind of oil exploitation Petrochemical Pipe Joints according to claim 3, which is characterized in that the connecting tube（7）With
Hose（1）Madial wall on be equipped with erosion resistant coating（10）, the erosion resistant coating（1）For inorganic anti-corrosion paint.
5. a kind of oil exploitation Petrochemical Pipe Joints according to claim 4, which is characterized in that the elliptical shell（2）
Bottom side of the wall be equipped with venthole（6）.
6. a kind of oil exploitation Petrochemical Pipe Joints according to claim 5, which is characterized in that the elliptical shell（2）
Lower end be equipped with mounting base（5）, the elliptical shell（2）It is fixedly connected on mounting base（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240667.7A CN108425639A (en) | 2018-03-22 | 2018-03-22 | A kind of oil exploitation Petrochemical Pipe Joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810240667.7A CN108425639A (en) | 2018-03-22 | 2018-03-22 | A kind of oil exploitation Petrochemical Pipe Joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425639A true CN108425639A (en) | 2018-08-21 |
Family
ID=63159443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810240667.7A Pending CN108425639A (en) | 2018-03-22 | 2018-03-22 | A kind of oil exploitation Petrochemical Pipe Joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425639A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997050278A1 (en) * | 1996-06-25 | 1997-12-31 | Crafco Inc. | Method and hot melt mix applicator with heated hose and applicator wand |
| CN203068018U (en) * | 2012-12-03 | 2013-07-17 | 上海工程技术大学 | Rapid sealing connector device of broken pipe |
| US20130312996A1 (en) * | 2012-05-24 | 2013-11-28 | Schlumberger Technology Corporation | Pressure balanced coiled tubing cable and connection |
| CN205532353U (en) * | 2016-03-29 | 2016-08-31 | 东营市江宇石油机械有限公司 | Embedded anticorrosive tubing coupling |
| CN106984494A (en) * | 2017-05-29 | 2017-07-28 | 江苏省金峰石油机械制造有限公司 | One kind is used for the internally coated Spray painting tool of petroleum casing pipe |
| CN207999224U (en) * | 2018-03-22 | 2018-10-23 | 江苏省金峰石油机械制造有限公司 | A kind of oil exploitation Petrochemical Pipe Joints |
-
2018
- 2018-03-22 CN CN201810240667.7A patent/CN108425639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997050278A1 (en) * | 1996-06-25 | 1997-12-31 | Crafco Inc. | Method and hot melt mix applicator with heated hose and applicator wand |
| US20130312996A1 (en) * | 2012-05-24 | 2013-11-28 | Schlumberger Technology Corporation | Pressure balanced coiled tubing cable and connection |
| CN203068018U (en) * | 2012-12-03 | 2013-07-17 | 上海工程技术大学 | Rapid sealing connector device of broken pipe |
| CN205532353U (en) * | 2016-03-29 | 2016-08-31 | 东营市江宇石油机械有限公司 | Embedded anticorrosive tubing coupling |
| CN106984494A (en) * | 2017-05-29 | 2017-07-28 | 江苏省金峰石油机械制造有限公司 | One kind is used for the internally coated Spray painting tool of petroleum casing pipe |
| CN207999224U (en) * | 2018-03-22 | 2018-10-23 | 江苏省金峰石油机械制造有限公司 | A kind of oil exploitation Petrochemical Pipe Joints |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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