CN213712165U - Wax control paraffin removal flexible metal composite hose for oil field exploitation and transportation - Google Patents
Wax control paraffin removal flexible metal composite hose for oil field exploitation and transportation Download PDFInfo
- Publication number
- CN213712165U CN213712165U CN202022858816.1U CN202022858816U CN213712165U CN 213712165 U CN213712165 U CN 213712165U CN 202022858816 U CN202022858816 U CN 202022858816U CN 213712165 U CN213712165 U CN 213712165U
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- China
- Prior art keywords
- wax
- butt joint
- metal composite
- pipe
- flexible metal
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Abstract
The utility model discloses an oil field exploitation is carried with wax control paraffin removal flexible metal composite hose, including the body, it is adjacent two sets of the outside cover of body is equipped with the company's of cooperation body butt joint pipe barrel, the outer end of body is close to one side fixedly connected with ring flange of company's pipe barrel, the flange that the outer end fixedly connected with cooperation ring flange of company's pipe barrel docks, the inner fixedly connected with butt joint frame dish of company's pipe barrel, the inside of butt joint frame dish is inlayed and is equipped with four group's water service pipe areas that are the annular and distribute. The utility model discloses in, let in the hot water about seventy degrees centigrade to the water service pipe area, the water service pipe area can make the pipe wall temperature of body rise with hydrothermal heat transfer to the inner wall of body this moment, and then makes the paraffin that is solid state melt, makes things convenient for the staff to the clearance of body inner wall paraffin, and the guarantee body is the state of normal circulation to guarantee the efficiency of oil development and the life of body.
Description
Technical Field
The utility model relates to a metal flexible composite hose technical field especially relates to an oil field exploitation is carried with wax control paraffin removal flexible metal composite hose.
Background
The composite hose is a special packaging container, and plays an important role in various fields, namely a hose body is composed of a plurality of layers of functional polymer films and a synthetic fiber fabric reinforcing layer, and an inner layer and an outer layer of spiral metal wires are wound firmly.
The metal composite hose is one of main conveying tools for petroleum, is widely applied to various oil fields at present, and still has huge development potential in the future, the wax content of most crude oil in China is high, the most main scaling substance is paraffin in the actual operation of an oil conveying pipeline, the wax in the crude oil usually exists in a liquid form under the stratum condition, the paraffin dissolving capacity of the crude oil is reduced along with the reduction of the surface temperature and pressure in the process of mining and transportation, the paraffin begins to crystallize and precipitate and is attached to the inner wall of the oil conveying pipeline, the passing diameter of the pipeline is reduced due to the continuous precipitation and deposition of the paraffin, and finally blockage is formed. After the existing metal composite hose is used for a long time, the inner wall of the hose can accumulate solid paraffin with certain thickness, if the solid paraffin is not cleared away in time, the conveying capacity of a pipeline is easily reduced, further the petroleum exploitation efficiency is reduced, and the aging of the metal composite hose is accelerated.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problems in reality, the wax-proof and wax-removing flexible metal composite hose for oilfield exploitation and transportation is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an oil field exploitation is carried with wax control paraffin removal flexible metal composite hose, includes the body, and is adjacent two sets of the outside cover of body is equipped with the connecting tube barrel of cooperation body butt joint, one side fixedly connected with ring flange that the outer end of body is close to the connecting tube barrel, the flange that the outer end fixedly connected with cooperation ring flange of connecting tube barrel docks, the inner fixedly connected with butt joint frame dish of connecting tube barrel, the inside of butt joint frame dish is inlayed and is equipped with four groups of water service pipe areas that are the annular distribution.
As a further description of the above technical solution:
four groups of through grooves which are matched with the water pipe belts and distributed annularly are arranged in the butt joint frame disc in a penetrating mode.
As a further description of the above technical solution:
the four groups of through grooves are all arc-shaped structures.
As a further description of the above technical solution:
the inner end of the connecting tube cylinder is fixedly connected with two groups of butting rings which are matched with the butt joint of the tube body and are symmetrically distributed.
As a further description of the above technical solution:
the two groups of the abutting rings are symmetrically distributed on two sides of the butt joint frame disc.
As a further description of the above technical solution:
and a hole groove communicated with the pipe body is formed in the butt joint frame disc in a penetrating manner.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be equipped with the connecting pipe barrel in adjacent two sets of body outsides, at the inside butt joint frame dish that is equipped with of connecting pipe barrel, the inside water pipe area that is equipped with of butt joint frame dish, the inside trough of wearing that runs through of cooperation water pipe area that is equipped with of butt joint frame dish, let in the hot water about seventy degrees centigrade in to the water pipe area, the water pipe area can be with the inner wall of hydrothermal heat transfer to body this moment, make the pipe wall temperature of body rise, and then make the paraffin that is solid state melt, make things convenient for the clearance of staff to body inner wall paraffin, the guarantee body is the state of normal circulation, thereby guarantee the efficiency of oil development and the life of body.
2. The utility model discloses in, be equipped with the ring flange in the body outer end, be equipped with the docking flange that the cooperation ring flange used in the connecting tube barrel outer end, through the ring flange of body outer end and docking flange's fastening connection, realize that the combination between the body extends, make things convenient for the staff later stage to dismantle the change to the body of relative old, reduce the cost of oil development.
Drawings
Fig. 1 shows a cross-sectional view provided in accordance with an embodiment of the present invention;
fig. 2 illustrates providing a partial enlarged view at a according to an embodiment of the present invention;
fig. 3 shows a cross-sectional side view of a connecting tube cylinder provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a pipe body; 2. a flange plate; 3. a connecting tube cylinder; 4. butting flanges; 5. a butting ring; 6. a docking cradle disk; 601. penetrating a groove; 7. a water pipe belt.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a wax-proof and wax-removing flexible metal composite hose for oilfield exploitation and transportation comprises pipe bodies 1, a connecting pipe cylinder 3 matched with the pipe bodies 1 in butt joint is sleeved on the outer sides of two adjacent groups of pipe bodies 1, a flange plate 2 is fixedly connected to one side, close to the connecting pipe cylinder 3, of the outer end of each pipe body 1, a butt flange 4 matched with the flange plate 2 in butt joint is fixedly connected to the outer end of each pipe body 3, a butt frame plate 6 is fixedly connected to the inner end of each pipe body 3, four groups of water pipe belts 7 distributed in an annular mode are embedded inside each butt frame plate 6, solid paraffin with a certain thickness can be accumulated on the inner wall of each pipe body 1 in the using process of each pipe body 1, at the moment, a worker only needs to introduce hot water with the temperature of about seventy degrees centigrade into the water pipe belts 7 on the inner side of the butt frame plate 6, the wax-removing hot water flows to the extending end of each pipe belt 7, the hot water pipe belts 7 transfer the, make the pipe wall temperature of body 1 rise, and then make the paraffin that is solid state melt, make things convenient for the clearance of staff to body 1 inner wall paraffin, guarantee body 1 is the state of normal circulation to guarantee the efficiency of oil development and the life of body 1, set up to frame dish 6 and play the effect of erectting to water service pipe area 7, can ensure water service pipe area 7 when inserting body 1 inside, the inner wall of water service pipe area 7 and body 1 is laminated mutually.
Specifically, as shown in fig. 1 to 3, four sets of through grooves 601 are formed in the docking bay disc 6 in an annular distribution and adapted to the water pipe belt 7, each of the four sets of through grooves 601 is of an arc-shaped structure, and the through grooves 601 are used for installing the water pipe belt 7 in a penetrating manner, so that the water pipe belt 7 can convey the hot water subjected to wax removal to the extending portion of the pipe body 1.
Specifically, as shown in fig. 1-3, the inner fixedly connected with cooperation body 1 of connecting pipe barrel 3 docks and is two sets of butt ring 5 of symmetric distribution, two sets of butt ring 5 symmetric distribution are in the both sides of butt frame dish 6, the inside of butt frame dish 6 runs through the hole groove of seting up 1 intercommunication of cooperation body, when body 1 inserts connecting pipe barrel 3, the open end and the 5 looks butt of butt ring of body 1, the fastening connection of ring flange 2 through the body 1 outer end and 3 outer end flange 4 of connecting pipe barrel, realize that the combination between body 1 extends, make things convenient for the staff later stage to dismantle the change to body 1 old relatively, reduce the cost of oil development.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oil field exploitation is carried with wax control flexible metal composite hose that removes wax, includes body (1), its characterized in that, adjacent two sets of the outside cover of body (1) is equipped with even pipe barrel (3) of cooperation body (1) butt joint, one side fixedly connected with ring flange (2) that the outer end of body (1) is close to even pipe barrel (3), flange (4) of the outer end fixedly connected with cooperation ring flange (2) butt joint of even pipe barrel (3), the inner fixedly connected with butt joint frame dish (6) of even pipe barrel (3), the inside of butt joint frame dish (6) is inlayed and is equipped with four groups of water service pipe area (7) that are the annular distribution.
2. The flexible metal composite hose for wax prevention and wax removal for oilfield exploitation and transportation according to claim 1, wherein four sets of through grooves (601) which are matched with the water pipe belts (7) and distributed annularly penetrate through the inside of the butt joint frame disc (6).
3. The flexible metal composite hose for wax and wax control and removal for oilfield exploitation and transportation according to claim 2, wherein the four sets of the through grooves (601) are arc-shaped.
4. The flexible metal composite hose for wax and wax control and removal for oilfield exploitation and transportation according to claim 1, wherein the inner end of the connecting tube cylinder (3) is fixedly connected with two sets of butting rings (5) which are butted with the matching tube body (1) and are symmetrically distributed.
5. The flexible metal composite hose for wax and wax control and removal for oilfield exploitation and transportation according to claim 4, wherein the two sets of the abutting rings (5) are symmetrically distributed on two sides of the abutting frame disc (6).
6. The wax-proof and wax-removal flexible metal composite hose for oilfield exploitation and transportation according to claim 5, wherein a hole groove communicated with the pipe body (1) is formed in the butt joint frame disc (6) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858816.1U CN213712165U (en) | 2020-12-03 | 2020-12-03 | Wax control paraffin removal flexible metal composite hose for oil field exploitation and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858816.1U CN213712165U (en) | 2020-12-03 | 2020-12-03 | Wax control paraffin removal flexible metal composite hose for oil field exploitation and transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712165U true CN213712165U (en) | 2021-07-16 |
Family
ID=76786034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022858816.1U Expired - Fee Related CN213712165U (en) | 2020-12-03 | 2020-12-03 | Wax control paraffin removal flexible metal composite hose for oil field exploitation and transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712165U (en) |
-
2020
- 2020-12-03 CN CN202022858816.1U patent/CN213712165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |