CN212319167U

CN212319167U - Oil development anti-corrosion pipeline

Info

Publication number: CN212319167U
Application number: CN201922503723.4U
Authority: CN
Inventors: 陈当高; 顾明权; 曹青艳
Original assignee: Jiangsu Ke Feng Petrochemical Machinery Co ltd
Current assignee: Jiangsu Ke Feng Petrochemical Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-08
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an oil development anticorrosive pipeline, including first pipeline, second pipeline and stirring pipeline, first pipeline is located one side of second pipeline, the stirring pipeline is located between first pipeline and the second pipeline, first pipeline includes anticollision layer, insulating layer and anticorrosive coating, the anticollision level in the outmost of first pipeline, the anticorrosive level in the inlayer of first pipeline, the insulating layer is located the anticollision layer with between the anticorrosive coating, the anticollision layer with the seamless bonding of insulating layer, the anticorrosive coating with the seamless bonding of insulating layer, first pipeline still includes first flange, first flange is located the both ends of first pipeline, first pipeline passes through first flange with the one end bolt fixed connection of stirring pipeline. The utility model discloses not only have convenient to detach maintenance and corrosion-resistant effect, but also have the characteristics of being convenient for connect between the pipeline, oil flow and antiseep with higher speed.

Description

Oil development anti-corrosion pipeline

Technical Field

The utility model relates to a pipeline specifically is an oil development anti-corrosion pipeline, relates to the oil development field.

Background

Petroleum has great influence on social development and daily life as an important life line of economy, and a petroleum pipeline plays a key role in the petroleum exploitation and petroleum transportation process as an important infrastructure. In-process at oil recovery is because the wax content of oil is high, it is big to carry oil concentration, traditional oil conveying pipeline can adopt the stirring mode to flow with higher speed, but traditional agitating unit often can break down, and it is very inconvenient to maintain, need dismantle whole pipeline, and traditional oil exploitation pipeline anticorrosion effect is lower, the pipeline can be corroded often and worn, it is inconvenient to be connected between pipeline and the pipeline simultaneously, the condition of seepage can also appear in the junction, these problems seriously influence oil exploitation efficiency, can't satisfy people's demand.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil development anti-corrosion pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the anti-collision pipeline comprises a first pipeline, a second pipeline and a stirring pipeline, wherein the first pipeline is located on one side of the second pipeline, the stirring pipeline is located between the first pipeline and the second pipeline, the first pipeline comprises an anti-collision layer, a heat-insulating layer and an anti-corrosion layer, the anti-collision layer is located on the outermost layer of the first pipeline, the anti-corrosion layer is located on the innermost layer of the first pipeline, the heat-insulating layer is located between the anti-collision layer and the anti-corrosion layer, the anti-collision layer is seamlessly bonded with the heat-insulating layer, the anti-corrosion layer is seamlessly bonded with the heat-insulating layer, the first pipeline further comprises a first flange, the first flange is a plurality of flanges, the first flange is located at two ends of the first pipeline, and the first pipeline is fixedly connected with one end bolt of the stirring pipeline through the first flange.

Furthermore, the anti-collision layer is made of stainless steel materials, the heat insulation layer is made of asbestos fiber materials, and the anti-corrosion layer is made of steel glass fiber materials.

Furthermore, the second pipeline comprises a plurality of second flanges, the second flanges are located at two ends of the second pipeline, and the second pipeline is fixedly connected with the other end of the stirring pipeline through bolts of the second flanges.

Furthermore, a first gasket is arranged at the joint of the first flange and the stirring pipeline, and a second gasket is arranged at the joint of the second flange and the stirring pipeline.

Further, one side of stirring pipeline is equipped with agitating unit, agitating unit with stirring pipeline bolt fixed connection, the inside of stirring pipeline is equipped with the pivot, the pivot is passed stirring pipeline with agitating unit fixed connection.

Further, agitating unit is low pressure type agitator motor, one side of pivot is equipped with the puddler, the puddler with the pivot cup joints, inside one side of stirred conduit is equipped with the bearing, the other end and the bearing fixed connection of puddler.

Further, the inside of first pipeline is equipped with first sensor, first sensor with first pipeline bolt fixed connection, the inside of second pipeline is equipped with first sensor, the second sensor with second pipeline bolt fixed connection, first sensor with the second sensor all adopts CY-YB-4 series pipeline fluid pressure sensor.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of oil development anti-corrosion pipeline through setting up toughened glass fiber's anti-corrosion pipeline, can also play the effect that the oil flows with higher speed when playing the anticorrosion.

(2) The utility model provides a pair of oil development anti-corrosion pipeline all sets up first flange and second flange through the pipeline both ends, can play a plurality of pipe connection's of being convenient for effect.

(3) The utility model provides a pair of anticorrosive pipeline of oil development through setting up first gasket and second gasket, can play the effect that the prevention of seepage passed through.

(4) The utility model provides a pair of oil development anti-corrosion pipeline through setting up stirring pipeline and agitating unit alone, can also play convenient to detach's effect when can accelerate the oil flow.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an oil production anti-corrosion pipeline according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the interior of a first pipeline of an oil exploitation anti-corrosion pipeline according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of the inside of an oil exploitation anti-corrosion pipeline stirring pipeline according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the inside of the second pipeline of the oil exploitation anti-corrosion pipeline according to the embodiment of the present invention.

Reference numerals:

1. a first conduit; 2. a second conduit; 3. a stirring pipeline; 4. a first flange; 5. a second flange; 6. A first gasket; 7. a second gasket; 8. a stirring device; 9. a first sensor; 10. a second sensor; 101. An anti-collision layer; 102. a thermal insulation layer; 103. an anticorrosive layer; 801. a rotating shaft; 802. a stirring rod; 803. and a bearing.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, but not all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the protection scope of the present invention, and further description is made on the utility model with reference to the attached drawings and specific embodiments:

referring to fig. 1-4, an oil exploitation anti-corrosion pipeline according to an embodiment of the present invention includes a first pipeline 1, a second pipeline 2, and a stirring pipeline 3, the first pipeline 1 is located at one side of the second pipeline 2, the stirring pipeline 3 is located between the first pipeline 1 and the second pipeline 2, the first pipeline 1 includes an anti-collision layer 101, insulating layer 102 and anticorrosive coating 103, buffer layer 101 is located first pipeline 1's outmost, anticorrosive coating 103 is located first pipeline 1's inlayer, insulating layer 102 is located between buffer layer 101 and the anticorrosive coating 103, buffer layer 101 and the seamless bonding of insulating layer 102, anticorrosive coating 103 and the seamless bonding of insulating layer 102, first pipeline 1 still includes first flange 4, first flange 4 is a plurality of, first flange 4 is located first pipeline 1's both ends, first pipeline 1 is through the one end bolt fixed connection of first flange 4 with stirring pipeline 3.

Through the above scheme of the utility model, the anti-collision layer 101 is made of stainless steel material, the heat-insulating layer 102 is made of asbestos fiber material, the anti-corrosion layer 103 is made of steel glass fiber material, the second pipeline 2 includes the second flange 5, the second flange 5 is several, the second flange 5 is located at two ends of the second pipeline 2, the second pipeline 2 is fixedly connected with the other end bolt of the stirring pipeline 3 through the second flange 5, the joint of the first flange 4 and the stirring pipeline 3 is provided with the first gasket 6, the joint of the second flange 5 and the stirring pipeline 3 is provided with the second gasket 7, one side of the stirring pipeline 3 is provided with the stirring device 8, the stirring device 8 is fixedly connected with the stirring pipeline 3 through the bolt, the inside of the stirring pipeline 3 is provided with the rotating shaft 801, the rotating shaft 801 passes through the stirring pipeline 3 and is fixedly connected with the stirring device 8, the stirring device 8 is a low-pressure type rotating motor, one side of the rotating shaft 801, puddler 802 cup joints with pivot 801, and the inside one side of stirred conduit 3 is equipped with bearing 803, and the other end and bearing 803 fixed connection of puddler 802, the inside of first pipeline 1 is equipped with first sensor 9, first sensor 9 and first pipeline 1 bolt fixed connection, and the inside of second pipeline 2 is equipped with second sensor 10, and second sensor 10 and second pipeline 2 bolt fixed connection, first sensor 9 and second sensor 10 all adopt CY-YB-4 series pipeline fluid pressure sensor.

When the pipeline connecting device is applied specifically, the first pipeline 1 is fixedly connected with the stirring pipeline 3 through the first flange 4 and the first gasket 6, and the second pipeline 2 is fixedly connected with the other end of the stirring pipeline 3 through the second flange 5 and the second gasket 7, so that the pipeline connecting effect can be achieved conveniently; when the concentration is high during oil exploitation, the stirring device 8 is adopted for stirring and diluting, the stirring device 8 is arranged in the stirring pipeline 3, and when the stirring device 8 breaks down, the stirring pipeline 3 can be detached for replacement, so that the effect of convenient detachment and maintenance can be achieved; the first gasket 6 and the second gasket 7 can effectively prevent oil leakage; the oil production pipeline is of a multilayer structure, the inner anti-corrosion layer 103 is made of toughened glass fiber materials, the anti-corrosion effect can be achieved, the oil flow can be accelerated, the heat insulation layer 102 is made of asbestos fibers and can effectively insulate heat, and the anti-collision layer 101 is made of stainless steel materials and can effectively protect the inner oil; the first sensor 9 and the second sensor 10 adopt pipeline flow pressure sensors, and can monitor data of oil in the pipeline in real time.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oil development anti-corrosion pipeline, includes first pipeline (1), second pipeline (2) and stirred tube (3), its characterized in that: the first pipeline (1) is located on one side of the second pipeline (2), the stirring pipeline (3) is located between the first pipeline (1) and the second pipeline (2), the first pipeline (1) comprises an anti-collision layer (101), a heat-insulation layer (102) and an anti-corrosion layer (103), the anti-collision layer (101) is located on the outermost layer of the first pipeline (1), the anti-corrosion layer (103) is located on the innermost layer of the first pipeline (1), the heat-insulation layer (102) is located between the anti-collision layer (101) and the anti-corrosion layer (103), the anti-collision layer (101) is seamlessly bonded with the heat-insulation layer (102), the anti-corrosion layer (103) is seamlessly bonded with the heat-insulation layer (102), the first pipeline (1) further comprises a plurality of first flanges (4), and the first flanges (4) are located at two ends of the first pipeline (1), the first pipeline (1) is fixedly connected with one end of the stirring pipeline (3) through the first flange (4) through a bolt.

2. An oil extraction corrosion prevention pipeline according to claim 1, wherein: the anti-collision layer (101) is made of stainless steel materials, the heat insulation layer (102) is made of asbestos fiber materials, and the anti-corrosion layer (103) is made of steel glass fiber materials.

3. An oil extraction corrosion prevention pipeline according to claim 1, wherein: the second pipeline (2) comprises a second flange (5), the second flange (5) is a plurality of, the second flange (5) is located at two ends of the second pipeline (2), and the second pipeline (2) is fixedly connected with the other end of the stirring pipeline (3) through bolts of the second flange (5).

4. An oil extraction corrosion prevention pipeline according to claim 3, wherein: the joint of the first flange (4) and the stirring pipeline (3) is provided with a first gasket (6), and the joint of the second flange (5) and the stirring pipeline (3) is provided with a second gasket (7).

5. An oil extraction corrosion prevention pipeline according to claim 1, wherein: one side of stirring pipeline (3) is equipped with agitating unit (8), agitating unit (8) with stirring pipeline (3) bolt fixed connection, the inside of stirring pipeline (3) is equipped with pivot (801), pivot (801) pass stirring pipeline (3) with agitating unit (8) fixed connection.

6. An oil extraction corrosion prevention pipeline according to claim 1, wherein: agitating unit (8) are low pressure type rotating electrical machines, and one side of pivot (801) is equipped with puddler (802), puddler (802) cup joint with pivot (801), inside one side of stirring pipeline (3) is equipped with bearing (803), the other end and bearing (803) fixed connection of puddler (802).

7. An oil extraction corrosion prevention pipeline according to claim 1, wherein: the inside of first pipeline (1) is equipped with first sensor (9), first sensor (9) with first pipeline (1) bolt fixed connection, the inside of second pipeline (2) is equipped with second sensor (10), second sensor (10) with second pipeline (2) bolt fixed connection, first sensor (9) with second sensor (10) all adopt CY-YB-4 series pipeline fluid pressure sensor.