CN210106846U

CN210106846U - Gas pipeline settlement compensation device

Info

Publication number: CN210106846U
Application number: CN201920304453.1U
Authority: CN
Inventors: 陈万健; 宋松林; 李森
Original assignee: Fuding Enron Gas Co Ltd
Current assignee: Fuding Enron Gas Co Ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-02-21
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a gas pipeline settlement compensation device, which comprises a gas pipeline body, a first connecting head, an installation block, a second sealing ring and a bent pipe, the two ends of the elbow are respectively welded with a connecting pipe, one end of the connecting pipe, which is far away from the elbow, is respectively fixed with a fixed block, the fixing block is positioned at the outer side of the connecting pipe, a second sealing ring is fixed at one end of the fixing block, which is far away from the connecting pipe, the outer sides of the ends of the connecting pipes, which are far away from the bent pipe, are respectively fixed with a second connector, the fixing blocks are positioned at the inner sides of the second connectors, one end of the gas pipeline body is fixed with a mounting block, one end of the gas pipeline body, which is positioned at the mounting block, is movably provided with a first connector, the inside diameter of first connector is greater than the installation piece, the inside bottom of first connector is fixed with first sealing washer, and first sealing washer is located the outside of installation piece. The utility model discloses be favorable to carrying out the effect connected to the pipeline between the different elevations.

Description

Gas pipeline settlement compensation device

Technical Field

The utility model relates to a gas pipeline technical field specifically is a gas pipeline subsides compensation arrangement.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. The natural gas pipeline is used for conveying natural gas, and is a way for conveying a large amount of natural gas on land. Natural gas pipelines account for about half of the total pipeline length in the world.

When laying, natural gas line need be through different areas and landforms, when passing through different areas and landforms, all need protect natural gas line, is favorable to the use to the natural gas, but is great appearing the drop, is unfavorable for the area that the pipeline normally laid, need use compensation arrangement to connect the pipeline, needs now with a pipeline compensation arrangement that can easy to assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas pipeline subsides compensation arrangement possesses and is favorable to connecting the pipeline of different differences in height, is favorable to the advantage that the pipeline laid, and it is great to have solved partial drop, is unfavorable for the problem that the pipeline normally laid.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas pipeline subsides compensation arrangement, includes gas pipeline body, first connector, installation piece, second sealing washer and return bend, the connecting pipe has all been welded at the both ends of return bend, the one end that the connecting pipe deviates from the return bend all is fixed with the fixed block, and the fixed block is located the outside of connecting pipe, the one end that the fixed block deviates from the connecting pipe is fixed with the second sealing washer, the one end outside that the connecting pipe deviates from the return bend all is fixed with movable mounting has the second connector, the fixed block is located the inboard of second connector.

Preferably, the one end of gas pipeline body is fixed with the installation piece, the one end movable mounting that the gas pipeline body is located the installation piece has first connector.

Preferably, the inner diameter of the first connector is larger than that of the mounting block, a first sealing ring is fixed at the bottom end of the inner portion of the first connector, and the first sealing ring is located on the outer side of the mounting block.

Preferably, the inside diameter of first connector and the outside diameter looks adaptation of second connector, the inside diameter of second connector and the outside diameter looks adaptation of installation piece, the outside diameter of second sealing washer equals with the outside diameter of installation piece.

Preferably, the inner depth of the first connector is equal to the thickness of the second connector, corresponding threads are formed in the outer side of the mounting block and the inner side of the second connector, and corresponding threads are formed in the inner side of the first connector and the outer side of the second connector.

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

1. the utility model discloses a set up first connector and second connector, can realize that gas pipeline body and connecting pipe carry out the effect of being connected, the one end that is located the installation piece with the gas pipeline body when using contacts with the connecting pipe, carry out threaded connection with installation piece and second connector through rotating the second connector, rotate first connector simultaneously and install the upper end at the second connector with first connector screw thread, be favorable to realizing being connected gas pipeline body and connecting pipe, and the leakproofness between multiplicable gas pipeline body of first sealing washer and second sealing washer and the connecting pipe.

2. The utility model discloses a set up the connecting pipe, can adapt to the pipe connection of different differences in height, according to the difference in height of installation, can be favorable to carrying out the effect of connecting to the pipeline of different areas and landform with the connecting pipe of the corresponding length of both ends welding of return bend, be favorable to the installation of pipeline to lay.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a gas pipeline body; 2. a first connector; 3. a first seal ring; 4. mounting blocks; 5. a second connector; 6. a second seal ring; 7. a fixed block; 8. a connecting pipe; 9. and (5) bending the pipe.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a gas pipeline subsides compensation arrangement, including gas pipeline body 1, first connector 2, installation piece 4, second sealing washer 6 and return bend 9, connecting pipe 8 has all been welded at the both ends of return bend 9, the one end that connecting pipe 8 deviates from return bend 9 all is fixed with fixed block 7, and fixed block 7 is located the outside of connecting pipe 8, the one end that fixed block 7 deviates from connecting pipe 8 is fixed with second sealing washer 6, the one end outside that connecting pipe 8 deviates from return bend 9 all is fixed with movable mounting has second connector 5, fixed block 7 is located the inboard of second connector 5, height difference according to the installation is different, can be with the connecting pipe 8 of the corresponding length of both ends welding of return bend 9, be favorable to carrying out the effect of connecting to the pipeline of different areas and landform, be favorable to the installation of pipeline.

The one end of gas pipeline body 1 is fixed with installation piece 4, and the one end movable mounting that gas pipeline body 1 is located installation piece 4 has first connector 2.

The inside diameter of first connector 2 is greater than installation piece 4, the inside bottom mounting of first connector 2 has first sealing washer 3, and first sealing washer 3 is located the outside of installation piece 4, the one end that is located installation piece 4 with gas pipeline body 1 contacts with connecting pipe 8 when using, carry out threaded connection with installation piece 4 and second connector 5 through rotating second connector 5, rotate the upper end at second connector 5 with first connector 2 threaded mounting simultaneously of first connector 2, be favorable to realizing being connected to gas pipeline body 1 and connecting pipe 8, and the leakproofness between first sealing washer 3 and the 6 multiplicable gas pipeline body of second sealing washer and connecting pipe 8.

The inside diameter of first connector 2 and the outside diameter looks adaptation of second connector 5, the inside diameter of second connector 5 and the outside diameter looks adaptation of installation piece 4, and the outside diameter of second sealing washer 6 equals with the outside diameter of installation piece 4.

The depth of the inside of the first connector 2 is equal to the thickness of the second connector 5, the outer side of the mounting block 4 and the inner side of the second connector 5 are provided with corresponding threads, and the outside of the first connector 2 and the outer side of the second connector 5 are provided with corresponding threads.

The working principle is as follows: the utility model discloses in operation, according to the discrepancy in elevation of installation difference, can be with the connecting pipe 8 of the corresponding length of both ends welding of return bend 9, the one end that lies in installation piece 4 with gas pipeline body 1 simultaneously contacts with connecting pipe 8, carries out threaded connection with installation piece 4 and second connector 5 through rotating second connector 5, rotates first connector 2 simultaneously and installs 2 threaded connection of first connector in the upper end of second connector 5, realizes being connected to gas pipeline body 1 and connecting pipe 8. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gas pipeline subsides compensation arrangement, includes gas pipeline body (1), first connector (2), installation piece (4), second sealing washer (6) and return bend (9), its characterized in that: connecting pipe (8) have all been welded at the both ends of return bend (9), the one end that deviates from return bend (9) in connecting pipe (8) all is fixed with fixed block (7), and fixed block (7) are located the outside of connecting pipe (8), the one end that deviates from connecting pipe (8) in fixed block (7) is fixed with second sealing washer (6), the one end outside that deviates from return bend (9) in connecting pipe (8) all is fixed with movable mounting has second connector (5), fixed block (7) are located the inboard of second connector (5).

2. The gas pipeline settlement compensating device of claim 1, wherein: the gas pipeline comprises a gas pipeline body (1), and is characterized in that an installation block (4) is fixed at one end of the gas pipeline body (1), and a first connector (2) is movably installed at one end, located at the installation block (4), of the gas pipeline body (1).

3. The gas pipeline settlement compensating device of claim 1, wherein: the inner diameter of the first connecting head (2) is larger than the mounting block (4), a first sealing ring (3) is fixed at the bottom end of the inner portion of the first connecting head (2), and the first sealing ring (3) is located on the outer side of the mounting block (4).

4. The gas pipeline settlement compensating device of claim 1, wherein: the inside diameter of first connector (2) and the outside diameter looks adaptation of second connector (5), the inside diameter of second connector (5) and the outside diameter looks adaptation of installation piece (4), the outside diameter of second sealing washer (6) equals with the outside diameter of installation piece (4).

5. The gas pipeline settlement compensating device of claim 1, wherein: the inside degree of depth of first connector (2) equals with the thickness of second connector (5), corresponding screw thread has been seted up with the inboard of second connector (5) in the outside of installation piece (4), corresponding screw thread has been seted up with the outside of second connector (5) in the inside of first connector (2).