CN212029162U - Novel defeated modular valves of collection - Google Patents
Novel defeated modular valves of collection Download PDFInfo
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- CN212029162U CN212029162U CN202020251782.7U CN202020251782U CN212029162U CN 212029162 U CN212029162 U CN 212029162U CN 202020251782 U CN202020251782 U CN 202020251782U CN 212029162 U CN212029162 U CN 212029162U
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- oil collecting
- collecting main
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- 238000003466 welding Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a novel defeated modular valves of collection, including manifold and third manifold control flap, manifold one end is connected with first manifold control flap, wherein, the manifold other end is connected with finished product reducing tee, finished product reducing tee one side is connected with the collection main line and advances the manifold pipeline, collection main line advances manifold pipeline one end and is connected with first collection main line and advances manifold control flap, finished product reducing tee one end is connected with each collection main line cut-off valve of first manifold, each collection main line cut-off valve one end of first manifold is connected with the second collection main line and advances manifold control flap, each collection main line cut-off valve one side of second collection manifold is connected with each collection main line cut-off valve of second manifold. The novel gathering and transportation modular valve set is provided with the finished product reducing tee joint to replace an excavating tee joint, the valve connection replaces a welding assembly mode, the weak point of internal angle corrosion of the finished product reducing tee joint is eliminated, and the service life of the finished product reducing tee joint can be conveniently prolonged.
Description
Technical Field
The utility model relates to an defeated equipment technical field of oil field collection specifically is a novel defeated modular valves of collection.
Background
In the oil-gas gathering and transportation system, the oil and gas are collected, treated, transported and stored. The gathering and transportation process of the oil field can be divided into an open process and a closed process according to the sealing degree of the oil field, can be divided into a normal-temperature gathering and transportation process and a heating or heat tracing gathering and transportation process according to whether the oil field is heated, can be divided into a single-pipe process, a double-pipe process and a three-pipe process according to the number of pipelines connecting wells and stations, and can be divided into processes according to whether oil is mixed or water is mixed. The gathering and transportation process is selected, the requirements of factors such as a mining mode, oil and gas physical properties, single-well yield, natural conditions and the like on the gathering and transportation process are comprehensively considered, and the requirements are determined by comparing technical and economic indexes.
At present, a valve group used in an oil field gathering and transporting system is in a welding assembly mode, a reducing tee joint is drilled and welded on site (commonly called as an excavating tee joint), the inner angle corrosion prevention effect of the tee joint is poor, the pipe header is a weak point of stress corrosion, only one control valve is installed on a manifold, after the valve group is corroded and drilled, an oil collecting main line of a valve group needs to be maintained after being completely shut down, the valve group is expanded at the later stage, the oil collecting main line of the valve group needs to be transformed after being completely shut down, and normal production operation is influenced, so that a technology capable of improving a novel gathering and transporting modular valve group structure is urgently needed in the market, and the equipment is.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel defeated modular valves of collection, the valves that are using in the defeated system of present oil field collection on the existing market that the solution above-mentioned background art provided is welding equipment mode, reducing tee bend on-the-spot trompil, welding preparation (commonly known as "dig hole tee"), the anticorrosive effect of tee bend internal angle is poor, for the weak point of stress corrosion, the manifold only installs a control flap, the valves itself corrodes the perforation back, advance the maintenance of valve group collection oil main line need all stopping transport back, later stage valves are expanded, advance the valve group oil main line and need all stop transport back transformation, influence the problem of normal production operation.
In order to achieve the above object, the utility model provides a following technical scheme: a novel gathering and transporting modular valve set comprises a collecting pipe and a third collecting pipe control valve, wherein one end of the collecting pipe is connected with a first collecting pipe control valve,
the other end of the manifold is connected with a finished product reducing tee, one side of the finished product reducing tee is connected with an oil collecting main line inlet manifold pipeline, one end of the oil collecting main line inlet and collecting pipe pipeline is connected with a first oil collecting main line inlet and collecting pipe control valve, one end of the finished product reducing tee is connected with each oil collecting main line cut-off valve of the first collecting pipe, one end of each oil collecting main line cut-off valve of the first manifold is connected with a second oil collecting main line inlet manifold control valve, one side of the second oil collecting main line inlet header control valve is connected with each oil collecting main line cut-off valve of the second header, one side of each oil collecting main line cut-off valve of the second manifold is connected with a third oil collecting main line inlet manifold control valve, and one side of the third oil collecting main line inlet manifold control valve is connected with a second manifold control valve, and the third manifold control valve is connected between the second manifold control valve and the first manifold control valve.
Preferably, the manifold and the oil collecting main line inlet and manifold pipeline are both cylindrical, and the diameter of the manifold is larger than that of the oil collecting main line inlet and manifold pipeline.
Preferably, the finished product reducing tee comprises a straight-through pipe (301) and a through pipe (302), wherein the through pipe (302) is fixed on one side of the straight-through pipe (301).
Preferably, four groups of straight-through pipes (301) and four groups of turn-through pipes (302) are arranged, the straight-through pipes (301) and the turn-through pipes (302) are cylindrical, and the diameters of the straight-through pipes (301) are larger than those of the turn-through pipes (302).
Preferably, the first oil collecting main line inlet and outlet pipe control valve is connected with the first outlet pipe control valve and each oil collecting main line cut-off valve of the first outlet pipe through an oil collecting main line inlet and outlet pipe line, a finished product reducing tee joint and an outlet pipe.
Preferably, the second oil collecting main line inlet and outlet pipe control valve is connected with each oil collecting main line cut-off valve of the first collecting pipe and each oil collecting main line cut-off valve of the second collecting pipe through an oil collecting main line inlet and outlet pipe line, a finished product reducing tee joint and a collecting pipe.
Preferably, the third oil collecting main line inlet and outlet pipe control valve is connected with each oil collecting main line cut-off valve and the second outlet pipe control valve of the second outlet pipe through an oil collecting main line inlet and outlet pipe line, a finished product reducing tee joint and an outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this novel defeated modular valves of collection:
1. the finished product reducing tee can replace an excavating tee, the valve connection replaces a welding assembly mode, the weak point of internal angle corrosion of the finished product reducing tee is eliminated, the service life of the finished product reducing tee can be conveniently prolonged, and the working efficiency is improved;
2. the first oil collecting main line inlet manifold control valve, the first manifold oil collecting main line cut-off valves and the third manifold control valve are in a closed state, so that the normal operation of the other oil collecting main lines under the condition of maintenance of the oil collecting main lines is facilitated;
3. the first oil collecting main line inlet and manifold control valve, the second oil collecting main line inlet and manifold control valve, the third oil collecting main line inlet and manifold control valve, the first manifold oil collecting main line cut-off valves, the second manifold oil collecting main line cut-off valves and the second manifold control valve are in an opening state, the first manifold control valve and the third manifold control valve are in a closing state, a newly-added expansion valve group is conveniently connected with a built valve group through a flange, and all oil collecting main lines of the built valve operate normally.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the reducing tee structure of the present invention.
In the figure: 1. collecting pipes; 2. the oil collecting main line enters a gathering pipe pipeline; 3. a finished product reducing tee joint; 4. a first oil collecting main line inlet and manifold control valve; 5. a second oil collecting main line inlet and manifold control valve; 6. a third oil collecting main line inlet and manifold control valve; 7. a first manifold control valve; 8. each oil collecting main line of the first collecting pipe is cut off by a valve; 9. each oil collecting main line of the second manifold is cut off by a valve; 10. a second manifold control valve; 11. the third manifold controls the valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel gathering and transportation modular valve set comprises a gathering pipe 1, an oil collecting main line gathering pipe line 2, a finished product reducing tee joint 3, a first oil collecting main line gathering pipe control valve 4, a second oil collecting main line gathering pipe control valve 5, a third oil collecting main line gathering pipe control valve 6, a first gathering pipe control valve 7, each oil collecting main line cutoff valve 8 of the first gathering pipe, each oil collecting main line cutoff valve 9 of the second gathering pipe, a second gathering pipe control valve 10 and a third gathering pipe control valve 11, wherein one end of the gathering pipe 1 is connected with the first gathering pipe control valve 7, the gathering pipe 1 and the oil collecting main line gathering pipe line 2 are in the same cylindrical shape, the diameter of the gathering pipe 1 is larger than that of the oil collecting main line gathering pipe line 2, the first oil collecting main line gathering pipe control valve 4 can convey oil into the finished product reducing tee joint 3 through the oil collecting main line gathering pipe line 2, and then the finished product reducing tee joint 3 conveys the oil into the oil gathering pipe 1, wherein,
the other end of the manifold 1 is connected with a finished reducing tee 3, the finished reducing tee 3 comprises a straight pipe 301 and a through pipe 302, the through pipe 302 is fixed on one side of the straight pipe 301, four groups of the straight pipe 301 and the through pipe 302 are arranged, the straight pipe 301 and the through pipe 302 are cylindrical, the diameter of the straight pipe 301 is larger than that of the through pipe 302, the finished reducing tee 3 can replace an eyelet tee, a valve connection replaces a welding assembly mode to eliminate the inner angle corrosion weak point of the finished reducing tee 3, one side of the finished reducing tee 3 is connected with an oil collecting main line inlet manifold pipeline 2, one end of the oil collecting main line inlet manifold pipeline 2 is connected with a first oil collecting main line inlet manifold control valve 4, the first oil collecting main line inlet manifold control valve 4 is connected with a first manifold control valve 7 and a first manifold cut-off valve 8 through the oil collecting main line inlet manifold pipeline 2, the finished reducing tee 3 and the manifold 1, the first oil collecting main line inlet and manifold control valve 4 can convey the oil into the finished product reducing tee 3 through the oil collecting main line inlet and manifold pipeline 2, the oil is conveyed into the manifold 1 through the finished product reducing tee 3, the oil can be conveyed through the oil collecting main line cut-off valves 8 of the first manifold after entering the manifold 1, one end of the finished product reducing tee 3 is connected with the oil collecting main line cut-off valves 8 of the first manifold, one end of each oil collecting main line cut-off valve 8 of the first manifold is connected with the second oil collecting main line inlet and manifold control valve 5, the second oil collecting main line inlet and manifold control valve 5 is connected with the oil collecting main line cut-off valves 8 of the first manifold and the oil collecting main line cut-off valves 9 of the second manifold through the oil collecting main line inlet and manifold pipeline 2, the finished product reducing tee 3 and the manifold 1, the second oil collecting main line inlet and manifold control valve 5 can convey the oil into the finished product reducing tee 3 through the oil collecting main line inlet and manifold pipeline 2, after the oil is delivered into the manifold 1 by the finished product reducing tee 3, the oil can be delivered by cutting off valves 9 of oil collecting main lines of a second manifold after entering the manifold 1, one side of a control valve 5 of the inlet manifold of the second oil collecting main line is connected with the cutting off valves 9 of the oil collecting main lines of the second manifold, one side of the cutting off valve 9 of the oil collecting main line of the second manifold is connected with a control valve 6 of the inlet manifold of a third oil collecting main line, the control valve 6 of the inlet manifold of the third oil collecting main line is connected with the cutting off valve 9 of the oil collecting main line and a control valve 10 of the second manifold by the pipeline 2 of the inlet manifold of the oil collecting main line, the finished product reducing tee 3 and the manifold 1, the oil can be delivered into the finished product reducing tee 3 by the pipeline 2 of the oil collecting main line by the control valve 6 of the inlet manifold of the third oil collecting main line, the finished product reducing tee 3 is delivered into the oil manifold 1, after entering the manifold 1, the petroleum can be delivered through a second manifold control valve 10, one side of the third oil collecting main line inlet manifold control valve 6 is connected with the second manifold control valve 10, and the third manifold control valve 11 is connected between the second manifold control valve 10 and the first manifold control valve 7.
The working principle is as follows: when the novel gathering and transportation modular valve group is used, firstly, the novel gathering and transportation modular valve group needs to be simply known, when in use, the first oil collecting main line inlet and manifold control valve 4 can convey oil into the finished product reducing tee 3 through the oil collecting main line inlet and manifold pipeline 2, the finished product reducing tee 3 can convey the oil into the manifold 1, after the oil enters the manifold 1, the oil can be conveyed through each oil collecting main line cut-off valve 8 of the first manifold, the second oil collecting main line inlet and manifold control valve 5 can convey the oil into the finished product reducing tee 3 through the oil collecting main line inlet and manifold pipeline 2, after the oil enters the manifold 1, the oil can be conveyed into the manifold 1 through each oil collecting main line cut-off valve 9 of the second manifold, the third oil collecting main line inlet and manifold control valve 6 can convey the oil into the reducing tee 3 through the oil collecting main line inlet and manifold pipeline 2, the petroleum is delivered into the manifold 1 through the finished reducing tee 3, can be delivered through the second manifold control valve 10 after entering the manifold 1, and can be delivered through the manifold 1 after entering the second manifold control valve 10, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a novel defeated modular valves of collection, includes header (1) and third header control flap (11), its characterized in that: one end of the manifold (1) is connected with a first manifold control valve (7), wherein,
the other end of the manifold (1) is connected with a finished product reducing tee joint (3), one side of the finished product reducing tee joint (3) is connected with an oil collecting main line inlet manifold pipeline (2), one end of the oil collecting main line inlet manifold pipeline (2) is connected with a first oil collecting main line inlet manifold control valve (4), one end of the finished product reducing tee joint (3) is connected with a first manifold main line cut-off valve (8), one end of each oil collecting main line cut-off valve (8) of the first manifold is connected with a second oil collecting main line inlet manifold control valve (5), one side of the second oil collecting main line inlet manifold control valve (5) is connected with a second manifold main line cut-off valve (9), one side of each oil collecting main line cut-off valve (9) of the second manifold is connected with a third oil collecting main line inlet manifold control valve (6), one side of the third oil collecting main line inlet manifold control valve (6) is connected with a second manifold control valve (10), and the third header control valve (11) is connected between the second header control valve (10) and the first header control valve (7).
2. A novel gathering and transporting modular valve group, as claimed in claim 1, characterized in that: the collecting pipe (1) and the oil collecting main line inlet and collecting pipe line (2) are cylindrical, and the diameter of the collecting pipe (1) is larger than that of the oil collecting main line inlet and collecting pipe line (2).
3. A novel gathering and transporting modular valve group, as claimed in claim 1, characterized in that: the finished product reducing tee (3) comprises a straight-through pipe (301) and a through pipe (302), wherein the through pipe (302) is fixed on one side of the straight-through pipe (301).
4. A new modular valve group for gathering and transportation according to claim 3, characterized in that: four groups of straight-through pipes (301) and four groups of turn-through pipes (302) are arranged, the straight-through pipes (301) and the turn-through pipes (302) are cylindrical, and the diameters of the straight-through pipes (301) are larger than those of the turn-through pipes (302).
5. A novel gathering and transporting modular valve group, as claimed in claim 1, characterized in that: the first oil collecting main line inlet and manifold control valve (4) is connected with the first manifold control valve (7) and each oil collecting main line cut-off valve (8) of the first manifold through an oil collecting main line inlet and manifold pipeline (2), a finished product reducing tee joint (3) and a manifold (1).
6. A novel gathering and transporting modular valve group, as claimed in claim 1, characterized in that: and the second oil collecting main line inlet and manifold control valve (5) is connected with each oil collecting main line cut-off valve (8) of the first manifold and each oil collecting main line cut-off valve (9) of the second manifold through an oil collecting main line inlet and manifold pipeline (2), a finished product reducing tee joint (3) and a manifold (1).
7. A novel gathering and transporting modular valve group, as claimed in claim 1, characterized in that: and the third oil collecting main line inlet and manifold control valve (6) is connected with each oil collecting main line cut-off valve (9) and the second manifold control valve (10) of the second manifold through an oil collecting main line inlet and manifold pipeline (2), a finished product reducing tee joint (3) and a manifold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251782.7U CN212029162U (en) | 2020-03-04 | 2020-03-04 | Novel defeated modular valves of collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251782.7U CN212029162U (en) | 2020-03-04 | 2020-03-04 | Novel defeated modular valves of collection |
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| Publication Number | Publication Date |
|---|---|
| CN212029162U true CN212029162U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251782.7U Active CN212029162U (en) | 2020-03-04 | 2020-03-04 | Novel defeated modular valves of collection |
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| Country | Link |
|---|---|
| CN (1) | CN212029162U (en) |
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2020
- 2020-03-04 CN CN202020251782.7U patent/CN212029162U/en active Active
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