CN110410670A - A kind of service cylinder pipeline laying system out of the station - Google Patents
A kind of service cylinder pipeline laying system out of the station Download PDFInfo
- Publication number
- CN110410670A CN110410670A CN201810398278.7A CN201810398278A CN110410670A CN 110410670 A CN110410670 A CN 110410670A CN 201810398278 A CN201810398278 A CN 201810398278A CN 110410670 A CN110410670 A CN 110410670A
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- CN
- China
- Prior art keywords
- elbow
- service cylinder
- station
- curvature
- service
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 22
- 238000004873 anchoring Methods 0.000 abstract description 11
- 239000003345 natural gas Substances 0.000 abstract description 11
- 239000003209 petroleum derivative Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention discloses a kind of service cylinder pipeline laying systems out of the station, belong to oil-gas field surface engineering long-distance transport pipes technical field.Service cylinder pipeline laying system out of the station is fixed on ground by the cylinder that will serve a ball, so that a side tube-wall of service cylinder is connected with feed line, it is flowed into service cylinder convenient for petroleum or natural gas, by the outlet end for cylinder of serving a ball, elbow out, enter ground elbow to pass sequentially through flow line with each curvature elbow and be connected, guarantee to be embedded in underground into ground elbow and each curvature elbow, the curvature of each curvature elbow is more than or equal to three times of flow line caliber, so that the flexible deformation that the system can use curvature elbow absorbs the thermal expansion deformation for being embedded in the flow line of underground, instead of anchoring pier in the prior art, not only ensure the safety of service cylinder pipeline performance out of the station, and reduce construction cost.
Description
Technical field
The present invention relates to oil-gas field surface engineering long-distance transport pipes technical fields, in particular to a kind of service cylinder pipeline out of the station
Arrangement system.
Background technique
With the African of the continuous development in overseas oil-gas field ground surface works market, especially recent years, have a large amount of
The item of ground project need to carry out construction.General the item of ground project includes the arrangement peace of service cylinder pipeline out of the station
Dress, pipeline need to carry out when outbound it is buried, and buried pipeline thermal expansion can to ball cylinder generate thrust, easily cause ball cylinder axial misalignment
Surely, there is safety accident, therefore, how service cylinder pipeline designs out of the station are just particularly important.
In the prior art service cylinder pipeline out of the station arrangement be by pipeline out before, in station or the outer setting anchoring in station
Pier makes pipeline across anchoring pier, anchoring pier is utilized to resist the thrust that buried pipeline thermal expansion generates, it is ensured that cylinder of serving a ball consolidates.
In the implementation of the present invention, the inventors discovered that in the prior art the prior art has at least the following problems:
As buried pipeline develops towards major diameter, high pressure direction, the weight and volume for anchoring pier is increasing, due to
Anchoring pier is that armored concrete block of wood is also easy to produce settlement when the weight of its own constantly increases, and changes itself and pipeline original
The axial unstability of ball cylinder is caused in some relative positions；Meanwhile the project in African Territories, do not have the tune of production cement very much
Section needs in the case where not effective road transport condition by air transportion armored concrete, be added significantly to construction at
This.
Summary of the invention
In consideration of it, the present invention provides a kind of service cylinder pipeline laying system out of the station of no setting is required anchoring pier, it is ensured that hair
The safety of ball cylinder pipeline performance out of the station reduces construction cost.
Specifically, including technical solution below:
A kind of service cylinder pipeline laying system out of the station, the system comprises: service cylinder, flow line, goes out feed line
Ground elbow enters ground elbow and at least three curvature elbows, wherein
The service cylinder fixes on the ground, and a side tube-wall of the service cylinder is connected with the feed line；
The service outlet end of cylinder, the elbow out, it is described enter ground elbow and each curvature elbow successively lead to
Cross the flow line be connected, it is described enter ground elbow and each curvature elbow be embedded in underground；
The curvature of each curvature elbow is more than or equal to three times of the flow line caliber.
Further, the service cylinder includes: ontology and at least one sliding saddle, and the sliding saddle is arranged described
The side of ontology and on the basis of being fixed on, the basis is fixed on the ground.
Further, each sliding saddle includes connected supporting leg and fixed plate, the supporting leg with described
Body is connected, and the fixed plate offers the strip hole of the length direction along the service cylinder, and bolt movably runs through the length
Hole and it is described on the basis of the through-hole that opens up.
Further, the quantity of the strip hole is at least one.
Further, the system also includes: the first valve, first valve are connected to the hair by flow line
Between the outlet end of ball cylinder and the elbow out.
Further, the system also includes the second valve, second valve is arranged in the feed line, and
Close to the outlet end of the service cylinder.
Further, described the system also includes: active redundancy pipeline and the third valve being arranged on the active redundancy pipeline
Feed line is connected with the flow line by the active redundancy pipeline.
Further, the feed line is connected with Trunk Line, and the flow line is connected with long-distance transport pipes.
Technical solution provided in an embodiment of the present invention the utility model has the advantages that
Service cylinder provided in an embodiment of the present invention pipeline laying system out of the station is fixed on ground by the cylinder that will serve a ball, so that
One side tube-wall of service cylinder is connected with feed line, is flowed into service cylinder convenient for petroleum or natural gas, by the outlet for cylinder of serving a ball
End, out elbow enter ground elbow and pass sequentially through flow line with each curvature elbow and be connected, guarantee into elbow and each curvature
Elbow is embedded in underground, and the curvature of each curvature elbow is more than or equal to three times of flow line caliber, so that the system can use
The flexible deformation of curvature elbow absorbs the thermal expansion deformation for being embedded in the flow line of underground, instead of anchoring pier in the prior art,
The safety of service cylinder pipeline performance out of the station is not only ensured, and reduces construction cost.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of schematic perspective view of cylinder pipeline laying system out of the station of serving a ball provided in an embodiment of the present invention；
Fig. 2 is the facing structure of service cylinder in a kind of service cylinder pipeline laying system out of the station provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 is the schematic cross-section that line A-A is splitted along Fig. 2.
Appended drawing reference in figure respectively indicates are as follows:
1, service cylinder；
101, outlet end；
102, ontology；
103, sliding saddle；
1031, supporting leg；
1032, fixed plate；
10321, strip hole；
104, nozzle；
2, feed line；
3, flow line；
4, elbow out；
5, enter ground elbow；
6, curvature elbow；
7, bolt；
8, the first valve；
9, the second valve；
10, active redundancy pipeline；
11, third valve.
Specific embodiment
To keep technical solution of the present invention and advantage clearer, below in conjunction with attached drawing to embodiment of the present invention make into
One step it is described in detail.
The embodiment of the invention provides a kind of service cylinder pipeline laying system out of the station, schematic perspective view such as Fig. 1
It is shown, the system include: service cylinder 1, feed line 2, flow line 3, out elbow 4, enter ground elbow 5 and at least three curvature
Elbow 6.
Wherein, service cylinder 1 was fixed on ground (not shown in figure), the side tube-wall and 2 phase of feed line of cylinder 1 of serving a ball
Even；
Serve a ball cylinder 1 outlet end 101, out elbow 4, enter ground elbow 5 and each curvature elbow 6 pass sequentially through flow line
3 are connected, and enter ground elbow 5 and each curvature elbow 6 is embedded in underground；
The curvature of each curvature elbow 6 is more than or equal to three times of 3 caliber of flow line.
Therefore, the service cylinder pipeline laying system out of the station of the embodiment of the present invention is fixed on ground by the cylinder 1 that will serve a ball, and makes
The side tube-wall of cylinder 1 of must serving a ball is connected with feed line 2, is flowed into service cylinder 1 convenient for petroleum or natural gas, by cylinder 1 of serving a ball
Outlet end 101, out elbow 4, enter ground elbow 5 and pass sequentially through flow line 3 with each curvature elbow 6 and be connected, guarantee into
Elbow 5 and each curvature elbow 6 are embedded in underground, and the curvature of each curvature elbow 6 is more than or equal to three times of 3 caliber of flow line,
So that the flexible deformation that the system can use curvature elbow 6 absorbs the thermal expansion deformation for being embedded in the flow line 3 of underground, instead of
Anchoring pier in the prior art, not only ensures the safety of service cylinder pipeline performance out of the station, and reduces construction
Cost.
Explanation is further described through to the service cylinder pipeline laying system out of the station of the embodiment of the present invention below:
For cylinder 1 of serving a ball, the pipe cleaner for transmitting and receiving of cylinder 1 of serving a ball, pipeline pigging and throwing before in-pipe inspection robot
The wax removal in postpartum sweeps oil, scale removal, belongs to the basic component of the embodiment of the present invention.
For the ease of being connected with feed line 2, nozzle 105 is offered on a side tube-wall of service cylinder 1, as shown in Fig. 2,
The nozzle of feed line 2 is allowed to be directed at nozzle 105, convenient for the connection of serve a ball cylinder 1 and feed line 2.
For the specific structure for cylinder 1 of serving a ball, service cylinder 1 includes: ontology 102 and at least one sliding saddle 103, is slided
Dynamic saddle 103 is arranged in the side of ontology 102 and is fixed on basic (not shown in figure), and basis fixes on the ground, such as
Shown in Fig. 2.
It should be noted that basis can be made of cement concrete, it can also be made of hard stone, play support
Fixed effect.
So set, the support convenient for service cylinder 1 is fixed, meanwhile, do not influence the service function of service cylinder 1.
Further, each sliding saddle 103 includes connected supporting leg 1031 and fixed plate 1032, supporting leg 1031 with
Ontology 102 be connected, as shown in Fig. 2, and supporting leg 1031 can be T-type supporting leg, as shown in figure 3, fixed plate 1032 offers
Along the strip hole 10321 of service 1 length direction of cylinder, bolt 7 movably runs through the through-hole that strip hole 10321 is opened up on the basis of
(not shown in figure), as shown in Figure 3.
So set, may be implemented to be fixedly connected with ontology 102 and fixed plate 1032 by supporting leg 1031；Pass through fixed plate
On the basis of 1032 are fixedly mounted on sliding saddle 103, and then fix on the ground；By being opened up in fixed plate 1032 along hair
The strip hole 10321 of 1 length direction of ball cylinder, the through-hole that bolt 7 is movably opened up on the basis of through strip hole 10321, makes
Moving for certain distance can be carried out along the length direction of service cylinder 1 by obtaining sliding saddle 103, played snubber and be embedded in underground
The thermal expansion thrust of flow line 3, concurs with curvature elbow 6, realizes the substitution to anchoring pier.
For strip hole 10321, the quantity of strip hole 10321 is at least one, can be set to it is multiple so that sliding
The sliding of dynamic saddle 103 is more smoothly.
For example, in embodiments of the present invention, service cylinder 1 includes ontology 102 and two sliding saddles 103, two cunnings
The dynamic setting of saddle 103 is in 102 the same side of ontology, as shown in Fig. 2, the supporting leg 1031 of two sliding saddles 103 is symmetrical arranged, often
It is opened up in the fixed plate 1032 of a sliding saddle 103 there are two parallel strip hole 10321, it is opposite in each strip hole 10321
That answers is configured with bolt 7, as shown in Figure 3.
Further, when cylinder 1 of serving a ball is heavy caliber service cylinder, system further include: bracket (not shown in figure), bracket
It fixes on the ground, support service cylinder 1 plays the role of the fixed service cylinder 1 of support.
For curvature elbow 6, since the flexible deformation absorption of curvature elbow 6 is embedded in the heat of the flow line 3 of underground
Rise deformation, realizes the substitution to anchoring pier, therefore, curvature elbow 6 is the critical piece of the embodiment of the present invention.
Curvature elbow 6 is larger radius of curvature elbow, and curvature is more than or equal to three times of 3 caliber of flow line, and each curvature
The curvature of elbow 6 can be the same or different, as long as ensuring that the curvature of each curvature elbow 6 meets is more than or equal to flow line
The three times of 3 calibers, are not especially limited in embodiments of the present invention.
Meanwhile curvature elbow 6 is rigidity material, the both ends of each curvature elbow 6 are connected by flow line 3, such as Fig. 1 institute
Show.
In quantity setting, the quantity of curvature elbow 6 is at least three, can need to carry out according to the construction of actual field
Increase or reduce, for example, when the caliber of flow line 3 is big, buried deep, it is necessary to the appropriate use for increasing curvature elbow 6
Quantity.
For example, the quantity of curvature elbow 6 can be three, as shown in Figure 1.
For for elbow 4 out and entering ground elbow 5, elbow 4 and the setting for entering ground elbow 5 are for the ease of fuel-displaced out
Pipeline 3 changes extending direction, can be embedded in underground convenient for curvature elbow 6 and subsequent long-distance transport pipes.
For feed line 2, feed line 2 can be connected with Trunk Line, be convenient for petroleum or natural gas from supervisor
Line is flowed into feed line 2.
For flow line 3, flow line 3 is connected with long-distance transport pipes, allows petroleum or natural gas from out
It flows out, is flowed into long-distance transport pipes in oil pipeline 3, and then be transported to each station factory.
On this basis, in order to realize the safe operation of system, on the one hand, system further include: the first valve 8, the first valve
Door 8 by flow line 3 is connected to the outlet end 101 of service cylinder 1 and out between elbow 4, as shown in Figure 1.
By the way that the first valve 8 is arranged, allows operator to control petroleum by the first valve 8 or whether natural gas flows
Enter into flow line 3.
On the other hand, system further include: the second valve 9, the second valve 9 are arranged in feed line 2, and close to service cylinder
1 outlet end 101, as shown in Figure 1.
By the way that the second valve 9 is arranged, allow operator by the second valve 9 control petroleum or natural gas whether from
Trunk Line is flowed into service cylinder 1.
Further, if pipeline does not need to carry out wax removal after operation, sweeps oil, scale removal etc. and handle, can make petroleum or
Natural gas is directly flowed into flow line 3 from feed line 2 without service cylinder 1.
In order to realize this purpose, the service cylinder pipeline laying system out of the station of the embodiment of the present invention further include: active redundancy pipeline
10 and the third valve 11 that is arranged on active redundancy pipeline 10, feed line 2 pass through active redundancy pipeline 10 with flow line 3 and be connected, such as
Shown in Fig. 1.
So set, when closing the first valve 8 and the second valve 9, it can be by opening third valve 11, so that petroleum
Or natural gas enters directly into flow line 3 from feed line 2 without service cylinder 1；When petroleum or natural gas need
When by service cylinder 1, the first valve 8 and the second valve 9 can be opened, third valve 11 is closed, so that petroleum or natural gas are not
By active redundancy pipeline 10, it is fed directly in service cylinder 1.
For the connection relationship in the service cylinder pipeline laying system out of the station of the embodiment of the present invention, in addition to fixed plate 1032
It is fixed by bolt 7 with basis, the contact between bracket and service cylinder 1 is fixed, except the basic contact between ground is fixed,
Connection between other components be welding, with ensure connect compactness, prevent due to connect imprecision, and caused by provide
The waste in source, the pollution of environment.
In use process at the scene, feed line 2 need to be only weldingly connected with Trunk Line, flow line 3 and long defeated pipe
Wire bonding, which is connected, can be used.
When needs are served a ball using service cylinder 1, ball is put into service cylinder 1, so that it may convenient, accurate, quick,
Safety emit.
The above is merely for convenience of it will be understood by those skilled in the art that technical solution of the present invention, not to limit
The present invention.All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of service cylinder pipeline laying system out of the station, which is characterized in that the system comprises: service cylinder (1), feed line
(2), flow line (3), out elbow (4), enter ground elbow (5) and at least three curvature elbows (6), wherein
The service cylinder (1) fixes on the ground, and a side tube-wall of service cylinder (1) is connected with the feed line (2)；
The service outlet end (101) of cylinder (1), the elbow out (4), it is described enter ground elbow (5) and each curvature
Elbow (6) pass sequentially through the flow line (3) be connected, it is described enter ground elbow (5) and each curvature elbow (6) bury
In underground；
The curvature of each curvature elbow (6) is more than or equal to three times of the flow line (3) caliber.
2. service cylinder according to claim 1 pipeline laying system out of the station, which is characterized in that service cylinder (1) packet
Include: ontology (102) and at least one sliding saddle (103), the sliding saddle (103) are arranged the one of the ontology (102)
Side and on the basis of being fixed on, the basis is fixed on the ground.
3. service cylinder according to claim 2 pipeline laying system out of the station, which is characterized in that each sliding saddle
It (103) include connected supporting leg (1031) and fixed plate (1032), the supporting leg (1031) and the ontology (102) phase
Even, the fixed plate (1032) offers the strip hole (10321) of the length direction along service cylinder (1), and bolt (7) is removable
Dynamicly through the strip hole (10321) and it is described on the basis of the through-hole that opens up.
4. service cylinder according to claim 3 pipeline laying system out of the station, which is characterized in that the strip hole
(10321) quantity is at least one.
5. service cylinder according to claim 1 pipeline laying system out of the station, which is characterized in that the system also includes:
First valve (8), first valve (8) by flow line (3) be connected to it is described service cylinder (1) outlet end (101) with
Between the elbow out (4).
6. service cylinder according to claim 1 pipeline laying system out of the station, which is characterized in that the system also includes:
Second valve (9), second valve (9) are arranged on the feed line (3), and close to the outlet of service cylinder (1)
It holds (101).
7. service cylinder according to claim 1 pipeline laying system out of the station, which is characterized in that the system also includes:
Active redundancy pipeline (10) and third valve (11) on the active redundancy pipeline (10) is set, the feed line (2) and it is described go out
Oil pipeline (3) is connected by the active redundancy pipeline (10).
8. service cylinder according to claim 1 pipeline laying system out of the station, which is characterized in that the feed line (2)
It is connected with Trunk Line, the flow line (3) is connected with long-distance transport pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398278.7A CN110410670A (en) | 2018-04-28 | 2018-04-28 | A kind of service cylinder pipeline laying system out of the station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398278.7A CN110410670A (en) | 2018-04-28 | 2018-04-28 | A kind of service cylinder pipeline laying system out of the station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110410670A true CN110410670A (en) | 2019-11-05 |
Family
ID=68356975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398278.7A Pending CN110410670A (en) | 2018-04-28 | 2018-04-28 | A kind of service cylinder pipeline laying system out of the station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110410670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319078A (en) * | 2020-06-28 | 2021-08-31 | 中国海洋石油集团有限公司 | Automatic spherical pig launcher and automatic pig method |
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2018
- 2018-04-28 CN CN201810398278.7A patent/CN110410670A/en active Pending
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