CN211599931U

CN211599931U - Oil exploitation pipeline that can prevent frostbite, prevent blocking up

Info

Publication number: CN211599931U
Application number: CN202020235852.XU
Authority: CN
Inventors: 祝令濮; 赵志普; 李宏伟; 王地; 尹志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-09-29
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses an oil exploitation pipeline capable of preventing freezing and blocking, which comprises a pipe body, wherein a protective layer is arranged inside the pipe body, a vacuum cavity is arranged between the outer side of the protective layer and the inner side of the pipe body, a connecting pipe is arranged inside the pipe body, second through holes are arranged on both sides of the outer wall of the protective layer, a second rotating shaft is arranged inside the second through holes, the second rotating shaft is rotatably connected in the wall of the protective layer, one side of the connecting pipe is provided with a connecting rod, in the flowing process of oil, the temperature of the oil is not easily influenced by the outside when the oil flows due to the arrangement of the vacuum cavity, a large propeller starts to rotate under the impact of the oil, the connecting rod drives a first rotating shaft to rotate, the second rotating shafts at both ends of the first rotating shaft drive a cutting block to rotate under the action of a bevel gear, the continuous rotation of the cutting block can damage the, therefore, the petroleum in the pipe body is not easy to attach to the inner side wall of the pipeline in the flowing process.

Description

Oil exploitation pipeline that can prevent frostbite, prevent blocking up

Technical Field

The utility model relates to a petroleum pipeline technical field specifically is a can prevent frostbite, prevent oil development pipeline that blocks up.

Background

Petroleum is a fluid mineral buried deeply in the ground, and during the process of extracting petroleum, oil and gas flow into the well bottom from a reservoir and rise to the well top from the well bottom in a driving mode. The petroleum plays a role in national economy and is an important energy source, and compared with coal, the coal-fired boiler has the advantages of high energy density, convenience in transportation and storage, low pollution degree to the atmosphere after combustion and the like. In the constitution of world energy consumption, oil has surpassed the coal and has leaped the leading position, oil is at the exploitation in-process, the transport of pipeline is required, current pipeline is in severe cold winter, it is often easy to appear that ambient temperature is low excessively and leads to the pipeline to burst, influence the life of pipeline, the maintenance of giving people has brought very big trouble, after the pipeline live time is long, take place the jam easily, the oil that draws often has the filth, the existing oil exploitation equipment of the quality of oil exploitation has been reduced, therefore, provide one kind can prevent frostbite, prevent the oil exploitation pipeline that blocks up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent frostbite, prevent oil development pipeline that blocks up to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can prevent frostbite, prevent oil development pipeline that blocks up, includes the body, the inside of body is equipped with the inoxidizing coating, the outside of inoxidizing coating with the vacuum cavity has been seted up between the inboard of body, the inside of body is equipped with the connecting pipe, the second through-hole has all been seted up to the outer wall both sides of inoxidizing coating, the inside of second through-hole is equipped with the second pivot, the second pivot rotate connect in the wall of inoxidizing coating, the both ends of connecting pipe run through respectively the second through-hole with the inside wall fixed connection of body, one side of connecting pipe is equipped with the connecting rod, the one end fixedly connected with screw of connecting pipe is kept away from to the connecting rod, the one end that the screw was kept away from the surface of connecting pipe with the inside wall of connecting pipe passes through the, Driven bevel gear, second bevel gear and first bevel gear.

As further preferable in the present technical solution: the both sides of second through-hole are located first through-hole has evenly been seted up on the surface of inoxidizing coating, the inside of first through-hole is equipped with the stripping and slicing, the inside wall of stripping and slicing with the lateral wall fixed connection of second pivot.

As further preferable in the present technical solution: the surface of the protective layer is located inside the first through hole and is fixedly connected with a sealing ring.

As further preferable in the present technical solution: the two ends of the first rotating shaft are rotatably connected to the upper end and the lower end of the connecting pipe through bearings.

As further preferable in the present technical solution: the driving bevel gear is positioned on the outer side wall of the connecting rod, the inner side wall of the driven bevel gear is fixedly connected with the outer side wall of the first rotating shaft, and the surface of the driving bevel gear is meshed and connected with the surface of the driven bevel gear.

As further preferable in the present technical solution: the inner side wall of the second bevel gear is fixedly connected with the outer side wall of the second rotating shaft, the outer side wall of the first rotating shaft is fixedly connected with the first bevel gear, and the surface of the second bevel gear is meshed with the surface of the first bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: at the in-process that the oil flows, because the setting up of vacuum cavity makes the oil be difficult for receiving external influence when flowing, big screw receives the impact of oil and begins to rotate, makes the connecting rod drive first pivot and rotates, and the second pivot at first pivot both ends drives the stripping and slicing rotatory under bevel gear's effect, and the incessant rotation of stripping and slicing can make the dirt of inoxidizing coating internal surface receive destruction to make the inside oil of body be difficult for depending on the inside wall at the pipeline at the in-process that flows.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the area B of fig. 1 according to the present invention.

In the figure: 1. a pipe body; 2. a vacuum chamber; 3. a protective layer; 31. a first through hole; 32. cutting into blocks; 33. a seal ring; 34. a second rotating shaft; 35. a second through hole; 36. a second bevel gear; 4. a connecting pipe; 41. a first rotating shaft; 42. a connecting rod; 43. a propeller; 44. a drive bevel gear; 45. a driven bevel gear; 46. a first bevel gear.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can prevent frostbite, oil development pipeline who prevents blocking up, including body 1, the inside of body 1 is equipped with inoxidizing coating 3, vacuum cavity 2 has been seted up between the outside of inoxidizing coating 3 and the inboard of body 1, the inside of body 1 is equipped with connecting pipe 4, second through-hole 35 has all been seted up to the outer wall both sides of inoxidizing coating 3, the inside of second through-hole 35 is equipped with second pivot 34, second pivot 34 rotates to be connected in the wall of inoxidizing coating 3, the both ends of connecting pipe 4 run through second through-hole 35 respectively and body 1's inside wall fixed connection, one side of connecting pipe 4 is equipped with connecting rod 42, the one end fixedly connected with screw 43 that connecting rod 42 kept away from connecting pipe 4, the one end that connecting rod 42 kept away from screw 43 runs through the surface of connecting pipe 4 and is connected through the bearing rotation with, A second bevel gear 36 and a first bevel gear 46.

In this embodiment, specifically: first through holes 31 are uniformly formed in the surfaces, located on the protective layer 3, of the two sides of the second through hole 35, a cutting block 32 is arranged inside the first through hole 31, and the inner side wall of the cutting block 32 is fixedly connected with the outer side wall of the second rotating shaft 34; through the arrangement, the cutting blocks 32 can damage the attached petroleum dirt on the inner side wall of the protective layer 3, so that the petroleum is not easy to attach to the inner side wall of the pipeline.

In this embodiment, specifically: a sealing ring 33 is fixedly connected to the surface of the protective layer 3 in the first through hole 31; with the above arrangement, the seal ring 33 prevents oil from entering the first through hole 31 during the circulation.

In this embodiment, specifically: both ends of the first rotating shaft 41 are rotatably connected to the upper and lower ends of the connecting pipe 4 through bearings; with the above arrangement, the first rotating shaft 41 can be driven to rotate inside the connecting pipe 4 by the rotation of the propeller 43, so as to drive the two second rotating shafts 34 to rotate.

In this embodiment, specifically: the driving bevel gear 44 is located on the outer side wall of the connecting rod 42, the inner side wall of the driven bevel gear 45 is fixedly connected with the outer side wall of the first rotating shaft 41, and the surface of the driving bevel gear 44 is meshed and connected with the surface of the driven bevel gear 45.

In this embodiment, specifically: the inner side wall of the second bevel gear 36 is fixedly connected with the outer side wall of the second rotating shaft 34, the outer side wall of the first rotating shaft 41 is fixedly connected with a first bevel gear 46, and the surface of the second bevel gear 36 is meshed and connected with the surface of the first bevel gear 46.

Working principle or structure principle, during the use, at the in-process that the oil flows, because the setting up of vacuum cavity 2 makes the oil be difficult for receiving external influence when flowing, big screw 43 receives the impact of oil and begins to rotate, makes connecting rod 42 drive first pivot 41 and rotates, and the second pivot 34 at first pivot 41 both ends drives the cutting block 32 rotatory under bevel gear's effect, and the incessantly rotation of cutting block 32 can make the dirt of the inside surface of inoxidizing coating 3 receive destruction to make the inside oil of body 1 be difficult for depending on the inside wall of pipeline at the in-process that flows.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can prevent frostbite, prevent oil development pipeline who blocks up, includes body (1), its characterized in that: the inside of body (1) is equipped with inoxidizing coating (3), the outside of inoxidizing coating (3) with vacuum cavity (2) have been seted up between the inboard of body (1), the inside of body (1) is equipped with connecting pipe (4), second through-hole (35) have all been seted up to the outer wall both sides of inoxidizing coating (3), the inside of second through-hole (35) is equipped with second pivot (34), second pivot (34) rotate connect in the wall of inoxidizing coating (3), the both ends of connecting pipe (4) run through respectively second through-hole (35) with the inside wall fixed connection of body (1), one side of connecting pipe (4) is equipped with connecting rod (42), connecting rod (42) are kept away from the one end fixedly connected with screw (43) of connecting pipe (4), connecting rod (42) are kept away from the one end of screw (43) runs through the surface of connecting pipe (4) with the inside wall of connecting pipe (4) passes through the bearing and rotates And a first rotating shaft (41), a driving bevel gear (44), a driven bevel gear (45), a second bevel gear (36) and a first bevel gear (46) are arranged in the connecting pipe (4).

2. The anti-freezing and anti-blocking oil production pipeline as claimed in claim 1, wherein: the both sides of second through-hole (35) are located first through-hole (31) have evenly been seted up on the surface of inoxidizing coating (3), the inside of first through-hole (31) is equipped with cutting block (32), the inside wall of cutting block (32) with the lateral wall fixed connection of second pivot (34).

3. The anti-freezing and anti-blocking oil production pipeline as claimed in claim 2, wherein: the surface of the protective layer (3) is positioned in the first through hole (31) and is fixedly connected with a sealing ring (33).

4. The anti-freezing and anti-blocking oil production pipeline as claimed in claim 1, wherein: and the two ends of the first rotating shaft (41) are rotatably connected to the upper end and the lower end of the connecting pipe (4) through bearings.

5. The anti-freezing and anti-blocking oil production pipeline as claimed in claim 1, wherein: the driving bevel gear (44) is positioned on the outer side wall of the connecting rod (42), the inner side wall of the driven bevel gear (45) is fixedly connected with the outer side wall of the first rotating shaft (41), and the surface of the driving bevel gear (44) is meshed with the surface of the driven bevel gear (45).

6. The anti-freezing and anti-blocking oil production pipeline as claimed in claim 1, wherein: the inner side wall of the second bevel gear (36) is fixedly connected with the outer side wall of the second rotating shaft (34), the outer side wall of the first rotating shaft (41) is fixedly connected with the first bevel gear (46), and the surface of the second bevel gear (36) is meshed and connected with the surface of the first bevel gear (46).