CN208073409U - A kind of fuel-economizing wellhead assembly - Google Patents
A kind of fuel-economizing wellhead assembly Download PDFInfo
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- CN208073409U CN208073409U CN201820095526.6U CN201820095526U CN208073409U CN 208073409 U CN208073409 U CN 208073409U CN 201820095526 U CN201820095526 U CN 201820095526U CN 208073409 U CN208073409 U CN 208073409U
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- oil pipe
- oil
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- connecting plate
- packing
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Abstract
The utility model provides a kind of fuel-economizing wellhead assembly, it is related to field of oil development, including the first oil pipe, it is installed with the first packing on the outside of first oil pipe, it is provided with the second oil pipe below first oil pipe, it is installed with the second packing on the outside of second oil pipe, adjustment spring is installed at the top of second oil pipe, the one end of the adjustment spring far from the second oil pipe is fixedly connected with the first oil pipe.The fuel-economizing wellhead assembly, by the way that relief tube is arranged, when sealing device leaks, the oil of leakage is collected, oil is set disorderly not spray, reduce the waste of oil, oil well is set not have to the repairing that stops production, production efficiency is improved, cost has been saved, coordinates shaft and pressure release spring by the way that pressure relief plate is arranged, it is when oil being made to leak that pressure relief plate is open-top, pressure relief plate is compressed using the reset function of pressure release spring when not leaking, by the way that flowline is arranged, so that the oil of leakage is passed through flowline and puts into connected tank.
Description
Technical field
The utility model is related to oil development technical field, specially a kind of fuel-economizing wellhead assembly.
Background technology
Oil is the buried fluid mineral in underground, and initial people claim oil the oily liquids mineral that nature generates,
Claim natural gas fuel gas, claim pitch solid combustible oil mineral, gos deep into to these mineral researchs, it is understood that it
Belong to hydrocarbon compound in composition, be mutually related in the origin cause of formation, therefore they are referred to as oil, oil be include nature
The complex mixture of gaseous state present in boundary, liquid and solid hydrocarbon compound and a small amount of impurity composition, so oil exploitation
Natural gas extraction is also included, oil exploitation refers to the behavior excavated and extracted to oil in the place for having petroleum storage,
During exploiting oil, oil gas rises to from shaft bottom the type of drive of well head from reservoir access wall bottom;Due to well head one
As sealing device can be installed prevent leakage oil, but sealing device leads to Oil spills using can also loosen for a long time, oil well quilt
Compel to stop production, has seriously affected the production efficiency in oil field, increased the production cost in oil field.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fuel-economizing wellhead assembly, solves above-mentioned background skill
The problem of being proposed in art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:A kind of fuel-economizing wellhead assembly, packet
The first oil pipe is included, the first packing is installed on the outside of first oil pipe, second is provided with below first oil pipe
Oil pipe is installed with the second packing on the outside of second oil pipe, adjusting bullet is installed at the top of second oil pipe
Spring, the one end of the adjustment spring far from the second oil pipe are fixedly connected with the first oil pipe, and peace is fixed on the right side of first packing
Equipped with connecting plate, it is installed with pressure cap on the right side of first oil pipe, fixation is installed on the right side of second oil pipe
Plate is installed with relief tube on the right side of the fixed plate, and the top on the left of the relief tube is fixedly connected with pressure cap, described to let out
The bottom of pressure pipe inner cavity is provided with pressure relief plate, and the pressure relief plate is flexibly connected by shaft with relief tube, the top of the pressure relief plate
Portion is installed with the first spring stack, and second spring column, first spring are installed at the top of the pressure release tube cavity
Pressure release spring is installed at the top of column, the one end of the pressure release spring far from the first spring stack is fixed with second spring column to be connected
It connects, the inner wall of the relief tube is installed with buffering convex block, and flowline, the flowline are provided on the right side of the relief tube
Through relief tube.
Preferably, the bottom on the outside of first oil pipe is arranged with sealing ring, and the sealing ring is arranged in the first packing
Bottom.
Preferably, second packing is fixedly connected with connecting plate, and the sealing ring is fixedly connected with connecting plate.
Preferably, be installed with the first gasket at the top of the connecting plate, the pressure cap by the first gasket with
Connecting plate is fixedly connected, and the left end of the pressure cap bottom is fixedly connected with the first packing.
Preferably, the bottom of the connecting plate is installed with the second gasket, and the fixed plate passes through the second gasket
It is fixedly connected with connecting plate.
Preferably, fixing bolt is provided on the right side of the fixed plate, the fixed plate is fixed by fixing bolt and connecting plate
Connection.
(3) advantageous effect
The utility model provides a kind of fuel-economizing wellhead assembly.Has following advantageous effect:
1, the fuel-economizing wellhead assembly makes the first oil pipe be tightly connected in connection, passes through setting by the way that the first packing is arranged
Second packing makes the second oil pipe make sealed connection in connection, coordinates adjustment spring by the way that sealing ring is arranged, makes the first oil pipe and the
The first oil pipe and the second oil pipe are stably connected with one by adjustable and closely connection by setting connecting plate when two oil pipes connect
It rises, coordinates the first gasket by the way that pressure cap is arranged, so that connecting plate is fixed, and pressure cap will not skid, coordinated by the way that fixed plate is arranged
Second gasket, makes connecting plate fix, and fixed plate will not skid, and by the way that fixing bolt is arranged, makes fixed plate and connecting plate firmly
Fixed, lift-off seal effect extends service using life.
2, the fuel-economizing wellhead assembly, when sealing device leaks, the oil of leakage is received by the way that relief tube is arranged
Collection, so that oil is not disorderly sprayed, reduce the waste of oil, make oil well do not have to stop production repair, improve production efficiency, saved at
This, coordinates shaft and pressure release spring by the way that pressure relief plate is arranged, when oil being made to leak that pressure relief plate is open-top, sharp when not leaking
Pressure relief plate is compressed with the reset function of pressure release spring, by the way that flowline is arranged, so that the oil of leakage is passed through flowline and puts to connecing
In fuel tank.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is enlarged drawing at A in the utility model Fig. 1.
In figure:1 first oil pipe, 2 second oil pipes, 3 fixed plates, 4 pressure caps, 5 connecting plates, 6 first packings, 7 fixing bolts, 8 are let out
Pressure pipe, 9 shafts, 10 pressure relief plates, 11 first spring stacks, 12 pressure release springs, 13 second spring columns, 14 second packings, 15 adjust bullet
Spring, 16 sealing rings, 17 first gaskets, 18 flowlines, 19 buffering convex blocks, 20 second gaskets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of fuel-economizing wellhead assembly, as shown in Figs. 1-2, including the first oil pipe 1, the first oil
The outside of pipe 1 is installed with the first packing 6, by the first packing 6 of setting, the first oil pipe 1 is made to be tightly connected in connection, the
The bottom in one oil pipe, 1 outside is arranged with sealing ring 16, and sealing ring 16 is arranged in the bottom of the first packing 6, sealing ring 16 and first
Packing 6 closely connects, and the lower section of the first oil pipe 1 is provided with the second oil pipe 2, and the outside of the second oil pipe 2 is installed with the second disk
Root 14 makes the second oil pipe 2 so that sealed connection, the top of the second oil pipe 2 is installed in connection by the way that the second packing 14 is arranged
Adjustment spring 15, adjustment spring 15 are arranged in the centre of the first oil pipe 1 and the second oil pipe 2, and adjustment spring 15 is far from the second oil pipe 2
One end be fixedly connected with the first oil pipe 1, coordinate adjustment spring 15 by the way that sealing ring 16 is arranged, keep the first oil pipe 1 oily with second
Adjustable and closely connection when pipe 2 connects, the right side of the first packing 6 is installed with connecting plate 5, the second packing 14 and connecting plate
5 are fixedly connected, and sealing ring 16 is fixedly connected with connecting plate 5, by the way that connecting plate 5 is arranged, the first oil pipe 1 and the second oil pipe 2 is steady
Surely it links together, the right side of the first oil pipe 1 is installed with pressure cap 4, and the top of connecting plate 5 is fixed by pressure cap 4, connecting plate
5 top is installed with the first gasket 17, and pressure cap 4 is fixedly connected by the first gasket 17 with connecting plate 5, and setting is passed through
Pressure cap 4 coordinates the first gasket 17, so that connecting plate 5 is fixed, and pressure cap 4 will not skid, the left end and the first packing of 4 bottom of pressure cap
6 are fixedly connected, and the right side of the second oil pipe 2 is installed with fixed plate 3, and the bottom of connecting plate 5 is fixed by fixed plate 3, connection
The bottom of plate 5 is installed with the second gasket 20, and fixed plate 3 is fixedly connected with connecting plate 5 by the second gasket 20, is passed through
Fixed plate 3 is set and coordinates the second gasket 20, so that connecting plate 5 is fixed, and fixed plate 3 will not skid, the right side setting of fixed plate 3
There is fixing bolt 7, fixed plate 3 is fixedly connected with connecting plate 5 using fixing bolt 7, the first oil pipe 1 and the second oil pipe 2 is made closely to connect
It connects and does not leak, fixed plate 3 is fixedly connected by fixing bolt 7 with connecting plate 5, by the way that fixing bolt 7 is arranged, is made fixed plate 3 and is connect
Plate 5 securely fixes, lift-off seal effect, extends service using life, the right side of fixed plate 3 is installed with relief tube 8, pressure release
The top in 8 left side of pipe is fixedly connected with pressure cap 4, by the way that relief tube 8 is arranged, when sealing device leaks, by the stone of leakage
Oil is collected, and so that oil is not disorderly sprayed, is reduced the waste of oil, so that oil well is not had to the repairing that stops production, is improved production efficiency, is saved
Cost, the bottom of 8 inner cavity of relief tube are provided with pressure relief plate 10, and pressure relief plate 10 is flexibly connected with relief tube 8 by shaft 9, is let out
The top of pressing plate 10 is installed with the first spring stack 11, and second spring column 13 is installed at the top of 8 inner cavity of relief tube, the
The top of one spring stack 11 is installed with pressure release spring 12, the one end of pressure release spring 12 far from the first spring stack 11 and the second bullet
Spring column 13 is fixedly connected, and coordinates shaft 9 and pressure release spring 12 by the way that pressure relief plate 10 is arranged, by pressure relief plate when oil being made to leak
10 is open-top, is compressed pressure relief plate 10 using the reset function of pressure release spring 12 when not leaking, and the inner wall of relief tube 8 is fixedly mounted
There is buffering convex block 19, convex block 19 is buffered by setting, plays the role of slowing down impact force when oil being made to gush out, relief tube 8
Right side is provided with flowline 18, by setting flowline 18, so that the oil of leakage is passed through flowline 18 and puts into connected tank, fuel-displaced
Pipe 18 runs through relief tube 8.
Operation principle:When fuel-economizing wellhead assembly in use, the first packing 6 to be fixedly mounted on to the outside of the first oil pipe 1,
The bottom in 1 outside of the first oil pipe is arranged sealing ring 16, the second packing 14 is fixedly mounted on to the outside of the second oil pipe 2, adjusting
Spring 15 is placed between the first oil pipe 1 and the second oil pipe 2, and the first packing 6 and the second packing 14 are fixedly mounted in connecting plate 5
Outside, the top of connecting plate 5 fixed by pressure cap 4, and the bottom of connecting plate 5 is fixed by fixed plate 3, utilizes fixing bolt 7 will
Fixed plate 3 is fixedly connected with connecting plate 5, and making the first oil pipe 1 and the second oil pipe 2, closely connection does not leak, and relief tube 8 is fixed and is pacified
Mounted in the outside of pressure cap 4 and fixed plate 3, the top in the left side of relief tube 8 is fixedly connected with pressure cap 4, the bottom in 8 left side of relief tube and
Fixed plate 3 is fixedly connected, and when oil leaks, the open-top pressure relief plate 10 of oil, pressure relief plate 10 squeezes pressure release spring 12 upwards
Rotation, oil enter relief tube 8, are emitted into fuel tank by flowline 18, pass through the reset function of pressure release spring 12 when not leaking
Pressure relief plate 10 is withstood on to the bottom of 8 inner cavity of relief tube.
In conclusion the fuel-economizing wellhead assembly makes the sealing in connection of the first oil pipe 1 connect by the way that the first packing 6 is arranged
It connects, by the way that the second packing 14 is arranged, so that the second oil pipe 2 is made sealed connection in connection, coordinate adjusting bullet by the way that sealing ring 16 is arranged
Spring 15 is adjusted when the first oil pipe 1 being made to be connect with the second oil pipe 2 and closely connects, by the way that connecting plate 5 is arranged, by the first oil pipe 1
It is stably connected with together with the second oil pipe 2, coordinates the first gasket 17 by the way that pressure cap 4 is arranged, so that connecting plate 5 is fixed, and pressure cap 4
It will not skid, coordinate the second gasket 20 by the way that fixed plate 3 is arranged, so that connecting plate 5 is fixed, and fixed plate 3 will not skid, and pass through
Fixing bolt 7 is set, fixed plate 3 is made to be securely fixed with connecting plate 5, lift-off seal effect extends service using life, passes through setting
The oil of leakage is collected when sealing device leaks, so that oil is not disorderly sprayed, reduce the wave of oil by relief tube 8
Take, so that oil well is not had to the repairing that stops production, improve production efficiency, saved cost, by the way that the cooperation shaft 9 of pressure relief plate 10 is arranged and lets out
Pressing spring 12, it is when oil being made to leak that pressure relief plate 10 is open-top, it will using the reset function of pressure release spring 12 when not leaking
Pressure relief plate 10 compresses, and by the way that flowline 18 is arranged, so that the oil of leakage is passed through flowline 18 and puts into connected tank.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fuel-economizing wellhead assembly, including the first oil pipe (1), it is characterised in that:Peace is fixed in the outside of first oil pipe (1)
Equipped with the first packing (6), the second oil pipe (2), the outside of second oil pipe (2) are provided with below first oil pipe (1)
It is installed with the second packing (14), adjustment spring (15), the adjusting bullet are installed at the top of second oil pipe (2)
The one end of spring (15) far from the second oil pipe (2) is fixedly connected with the first oil pipe (1), and peace is fixed on the right side of first packing (6)
Equipped with connecting plate (5), pressure cap (4) is installed on the right side of first oil pipe (1), the right side of second oil pipe (2) is solid
Dingan County is equipped with fixed plate (3), is installed with relief tube (8) on the right side of the fixed plate (3), on the left of the relief tube (8)
Top is fixedly connected with pressure cap (4), and the bottom of relief tube (8) inner cavity is provided with pressure relief plate (10), the pressure relief plate (10)
It is flexibly connected with relief tube (8) by shaft (9), the first spring stack (11) is installed at the top of the pressure relief plate (10),
Second spring column (13) is installed at the top of relief tube (8) inner cavity, the top of first spring stack (11) is fixed
Pressure release spring (12) is installed, the one end of the pressure release spring (12) far from the first spring stack (11) and second spring column (13) are solid
The inner wall of fixed connection, the relief tube (8) is installed with buffering convex block (19), is provided with out on the right side of the relief tube (8)
Oil pipe (18), the flowline (18) run through relief tube (8).
2. a kind of fuel-economizing wellhead assembly according to claim 1, it is characterised in that:Bottom on the outside of first oil pipe (1)
Portion is arranged with sealing ring (16), bottom of sealing ring (16) setting in the first packing (6).
3. a kind of fuel-economizing wellhead assembly according to claim 2, it is characterised in that:Second packing (14) and connecting plate
(5) it is fixedly connected, the sealing ring (16) is fixedly connected with connecting plate (5).
4. a kind of fuel-economizing wellhead assembly according to claim 1, it is characterised in that:The top of the connecting plate (5) is fixed
First gasket (17) is installed, the pressure cap (4) is fixedly connected by the first gasket (17) with connecting plate (5), the pressure
The left end of cap (4) bottom is fixedly connected with the first packing (6).
5. a kind of fuel-economizing wellhead assembly according to claim 1, it is characterised in that:The bottom of the connecting plate (5) is fixed
Second gasket (20) is installed, the fixed plate (3) is fixedly connected by the second gasket (20) with connecting plate (5).
6. a kind of fuel-economizing wellhead assembly according to claim 1, it is characterised in that:The right side of the fixed plate (3) is arranged
There are fixing bolt (7), the fixed plate (3) to be fixedly connected with connecting plate (5) by fixing bolt (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820095526.6U CN208073409U (en) | 2018-01-21 | 2018-01-21 | A kind of fuel-economizing wellhead assembly |
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Application Number | Priority Date | Filing Date | Title |
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CN201820095526.6U CN208073409U (en) | 2018-01-21 | 2018-01-21 | A kind of fuel-economizing wellhead assembly |
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CN208073409U true CN208073409U (en) | 2018-11-09 |
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CN201820095526.6U Active CN208073409U (en) | 2018-01-21 | 2018-01-21 | A kind of fuel-economizing wellhead assembly |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110410526A (en) * | 2019-08-06 | 2019-11-05 | 谢德泳 | A kind of oil pulse formula suction petroleum emergency processing equipment |
CN112604336A (en) * | 2020-11-19 | 2021-04-06 | 象山沪东化学厂 | Petroleum leakage suction is with filtering wherein auxiliary assembly that impurity carries out purification certainly |
-
2018
- 2018-01-21 CN CN201820095526.6U patent/CN208073409U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110410526A (en) * | 2019-08-06 | 2019-11-05 | 谢德泳 | A kind of oil pulse formula suction petroleum emergency processing equipment |
CN112604336A (en) * | 2020-11-19 | 2021-04-06 | 象山沪东化学厂 | Petroleum leakage suction is with filtering wherein auxiliary assembly that impurity carries out purification certainly |
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