CN217272585U

CN217272585U - Oil production is with defeated oil pipe with wear-resisting leak protection oil structure

Info

Publication number: CN217272585U
Application number: CN202220803239.2U
Authority: CN
Inventors: 孙志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-23
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to the technical field of oil delivery pipes, in particular to an oil delivery pipe with a wear-resistant and oil leakage-proof structure for oil extraction, which comprises a protective shell, wherein the surface of the protective shell is fixedly connected with an anti-wear layer, the inner wall of the protective shell is provided with a groove, the groove is fixedly connected with a plurality of springs at equal intervals in the inner cavity, the bottom end of each spring is fixedly connected with a rubber extrusion layer, the bottom end of each rubber extrusion layer is laminated with an oil pipe, the inner wall of the oil pipe is fixedly connected with an anti-corrosion layer, the two ends of the oil pipe are respectively and fixedly connected with a cutting sleeve, one end of the cutting sleeve is fixedly connected with a threaded joint, the surface of the threaded joint is in threaded connection with a nut, the improved oil delivery pipe performs the buffer protection effect on the oil pipe by utilizing the matching of the springs and the rubber extrusion layer, and the matching between the cutting sleeve and the threaded joint enables the interface of the oil pipe to be fixedly connected with an oil connecting port, because fasten left clamp and right clamp, fix the defeated oil pipe joint of oil pipe.

Description

Oil production is with defeated oil pipe with wear-resisting leak protection oil structure

Technical Field

The utility model relates to an defeated oil pipe technical field specifically is an oil production is with defeated oil pipe with wear-resisting leak protection oil structure.

Background

Petroleum is one of main objects of geological exploration, is a viscous dark brown liquid, is called industrial blood, the upper part of the crust of the earth has petroleum storage, the main component is a mixture of various alkanes, cyclanes and aromatic hydrocarbons, the oil formation mechanism of the petroleum has two theories of biological deposition and oil change and petrochemical oil, the former is widely accepted, the petroleum is formed by the long evolution of organisms in ancient oceans or lakes, belongs to biological deposition and oil change and is not renewable, and the latter considers that the petroleum is generated by carbon in the crust and is irrelevant to organisms, renewable, the petroleum is mainly used as fuel oil and gasoline, and is also a raw material of a plurality of chemical industry products, such as solution, chemical fertilizer, insecticide, plastic and the like, and the petroleum transportation and collection are needed by using a petroleum pipeline when petroleum exploitation engineering is carried out.

The prior patent (publication number: CN213900166U) discloses an oil delivery pipe for petroleum processing, which comprises an outer layer, a middle layer and an inner layer which are arranged from outside to inside in sequence; the outer layer comprises an anticorrosive layer and an ultrahigh molecular weight polyethylene layer, and the anticorrosive layer is coated on the outer surface of the ultrahigh molecular weight polyethylene layer; the middle layer comprises a fire-proof layer, a heat-insulating layer and a heat-resistant layer which are sequentially arranged; the inner layer is a low precipitation barrier layer. The utility model discloses separation performance and resistant permeability when can improve the oil transportation, it is effectual to keep warm to factor of safety is high, can not scald the staff. The inventor discovers that the prior art has the following problems in the process of realizing the utility model: 1. the existing oil delivery pipe for petroleum extraction is easy to age and corrode in severe oil and gas environments for a long time, and meanwhile, the oil pipe has poor protection function and is not wear-resistant and anti-collision, so that oil leakage and cracking are easy to occur when the oil pipe is subjected to friction and impact; 2. the petroleum is more viscous than common fluid, and impurities in the petroleum are more easily deposited on the inner wall of the petroleum pipeline, and particularly when the ambient temperature is reduced, the impurities are easily bonded on the inner wall of the petroleum pipeline, so that the use of the petroleum pipeline is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil production is with defeated oil pipe with wear-resisting leak protection oil structure 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: an oil delivery pipe with a wear-resistant and oil leakage-proof structure for petroleum extraction comprises a protective shell, wherein the surface of the protective shell is fixedly connected with an anti-wear layer, the inner wall of the protective shell is provided with a slot, and the slotted inner cavity is fixedly connected with a plurality of springs in equal distance, the bottom ends of the springs are fixedly connected with a rubber extrusion layer, the bottom end of the rubber extrusion layer is jointed with an oil pipe, and the inner wall of the oil pipe is fixedly connected with an anticorrosive coating, two ends of the oil pipe are respectively and fixedly connected with a cutting sleeve, one end of the cutting sleeve is fixedly connected with a threaded joint, the surface of the threaded joint is in threaded connection with a nut, the surface of the threaded joint is fixedly connected with a left clamp and a right clamp, and the bottom ends of the left clamp and the right clamp are penetrated with a first connecting rod, the top end of the left clamp is penetrated with a second connecting rod, and the surface of the second connecting rod is movably connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a threaded sleeve.

Further preferably, the left clamp is connected with the right clamp through a first connecting rod.

Further preferably, twelve springs are provided.

Further preferably, the cutting sleeve, the threaded joint and the nut are symmetrical with respect to a central axis of the oil pipe.

Further preferably, the oil pipe is connected with the threaded joint through a clamping sleeve.

Further preferably, the left clamp and the right clamp are Y-shaped structures.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the cooperation of cutting ferrule and nut, make cutting ferrule and oil pipe fixed connection be in the same place, avoid oil pipe to take place the oil leak, utilize the cooperation between thread bush and the threaded rod with, fasten left clamp and right clamp, fix oil pipe joint to oil pipe.

The utility model discloses in, through the bottom fixed connection who utilizes the head rod with left clamp and right clamp, make left clamp and right clamp to oil pipe joint centre gripping fixed, utilize the cooperation on spring and rubber extrusion layer, cushion the guard action to oil pipe, cooperation between cutting ferrule and the screwed joint makes oil pipe's interface and oil connector carry out fixed connection.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the internal structure of the present invention;

fig. 3 is an enlarged front view of the clip of fig. 1 according to the present invention.

In the figure: 1. a protective shell; 2. an anti-wear layer; 3. grooving; 4. a spring; 5. a rubber extrusion layer; 6. an oil pipe; 7. an anticorrosive layer; 8. a card sleeve; 9. a threaded joint; 10. a nut; 11. a left clamp; 12. a right clamp; 13. a first connecting rod; 14. a second connecting rod; 15. a threaded rod; 16. and (4) a threaded sleeve.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an oil delivery pipe with a wear-resistant and oil leakage-proof structure for oil extraction comprises a protective shell 1, wherein the surface of the protective shell 1 is fixedly connected with an anti-wear layer 2, the inner wall of the protective shell 1 is provided with a slot 3, the inner cavity of the slot 3 is fixedly connected with a plurality of springs 4 at equal intervals, the bottom ends of the springs 4 are fixedly connected with a rubber extrusion layer 5, the bottom end of the rubber extrusion layer 5 is jointed with an oil pipe 6, the inner wall of the oil pipe 6 is fixedly connected with an anti-corrosion layer 7, the two ends of the oil pipe 6 are respectively and fixedly connected with a cutting sleeve 8, one end of the cutting sleeve 8 is fixedly connected with a threaded joint 9, the surface of the threaded joint 9 is in threaded connection with a nut 10, the surface of the threaded joint 9 is fixedly connected with a left clamp 11 and a right clamp 12, the bottom ends of the left clamp 11 and the right clamp 12 are penetrated by a first connecting rod 13, the top end of the left clamp 11 is penetrated by a second connecting rod 14, and the surface of the second connecting rod 14 is movably connected with a threaded rod 15, the surface of the threaded rod 15 is threadedly connected with a threaded sleeve 16.

In this embodiment, as shown in fig. 3, the left clamp 11 is connected to the right clamp 12 through a first connecting rod 13, and the first connecting rod 13 is used to fixedly connect the bottom ends of the left clamp 11 and the right clamp 12, so that the left clamp 11 and the right clamp 12 clamp and fix the joint of the oil pipe 6.

In this embodiment, as shown in fig. 2, twelve springs 4 are provided, and when the protective shell 1 is subjected to an external force, the oil pipe 6 is buffered and protected by the cooperation of the springs 4 and the rubber extrusion layer 5.

In this embodiment, as shown in fig. 1, the cutting sleeve 8, the threaded joint 9, and the nut 10 are symmetrical with respect to the central axis of the oil pipe 6, and the cutting sleeve 8 is fixedly connected to the oil pipe 6 by the cooperation of the cutting sleeve 8 and the nut 10, so as to prevent the oil pipe 6 from leaking oil.

In this embodiment, as shown in fig. 1, the oil pipe 6 is connected to the threaded joint 9 through the ferrule 8, and the interface of the oil pipe 6 is fixedly connected to the oil connection port through the fit between the ferrule 8 and the threaded joint 9.

In this embodiment, as shown in fig. 1, the left clamp 11 and the right clamp 12 are Y-shaped structures, and the left clamp 11 and the right clamp 12 are fastened by the cooperation between the threaded sleeve 16 and the threaded rod 15, so that the joint of the oil pipe 6 is fixed.

The utility model discloses a use method and advantage: this kind of petroleum recovery is with defeated oil pipe when the rolling with wear-resisting leak protection oil structure, the working process as follows:

as shown in fig. 1 and fig. 2 and fig. 3, firstly, through the cooperation between the spring 4 and the rubber extrusion layer 5 inside the protective shell 1, the oil pipe 6 can be clamped and isolated and buffered, the protective shell 1 is effectively prevented from cracking by the aid of the anti-abrasion layer 2 outside the protective shell 1, the service life of the oil conveying pipe is prolonged, the anti-corrosion layer 7 inside the oil pipe 6 prevents corrosion of oil to the oil pipe 6 caused by long-time use, the phenomenon of oil leakage in the use process of the oil pipe 6 is avoided, the threaded joint 9 is connected with an oil connector, the left clamp 11 and the right clamp 12 are connected together through the first connecting rod 13, and by means of the cooperation between the threaded rod 15 and the threaded sleeve 16, the left clamp 11 and the right clamp 12 clamp the threaded joint 9 and are clamped and fixed, and leakage is avoided in the oil supply process of the oil pipe 6.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oil production is with defeated oil pipe with wear-resisting leak protection oil structure, includes protecting crust (1), its characterized in that: the anti-abrasion device is characterized in that an anti-abrasion layer (2) is fixedly connected to the surface of the protective shell (1), a groove (3) is formed in the inner wall of the protective shell (1), a plurality of springs (4) are fixedly connected to the inner cavity of the groove (3) at equal intervals, a rubber extrusion layer (5) is fixedly connected to the bottom ends of the springs (4), an oil pipe (6) is attached to the bottom end of the rubber extrusion layer (5), an anti-corrosion layer (7) is fixedly connected to the inner wall of the oil pipe (6), clamping sleeves (8) are fixedly connected to the two ends of the oil pipe (6) respectively, a threaded connector (9) is fixedly connected to one end of each clamping sleeve (8), a nut (10) is connected to the surface of each threaded connector (9), a left clamp (11) and a right clamp (12) are fixedly connected to the surface of each threaded connector (9), a first connecting rod (13) penetrates through the bottom ends of the left clamp (11) and the right clamp (12), the top of left side clamp (11) runs through there is second connecting rod (14), and the surperficial swing joint of second connecting rod (14) has threaded rod (15), the surperficial threaded connection of threaded rod (15) has thread bush (16).

2. The oil delivery pipe for oil recovery with wear-resisting oil leakage-proof structure of claim 1, characterized in that: the left hoop (11) is connected with the right hoop (12) through a first connecting rod (13).

3. The oil delivery pipe for oil recovery with wear-resisting oil leakage-proof structure of claim 1, characterized in that: twelve springs (4) are arranged.

4. The oil delivery pipe for oil recovery with wear-resisting oil leakage-proof structure of claim 1, characterized in that: the clamping sleeve (8), the threaded joint (9) and the nut (10) are symmetrical relative to the central axis of the oil pipe (6).

5. The oil delivery pipe for oil recovery with wear-resisting oil leakage-proof structure of claim 1, characterized in that: the oil pipe (6) is connected with the threaded connector (9) through the clamping sleeve (8).

6. The oil delivery pipe for oil recovery with wear-resisting oil leakage-proof structure of claim 1, characterized in that: and the left clamp (11) and the right clamp (12) are both designed into Y-shaped structures.