CN211853176U

CN211853176U - Oil gas gathering and transportation pipeline maintenance plugging device

Info

Publication number: CN211853176U
Application number: CN202020104175.8U
Authority: CN
Inventors: 陆超震
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-03
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to an oil gas gathering and transportation technical field, especially be an oil gas gathering and transportation pipeline maintenance plugging device, including the body, the bottom on body surface has cup jointed the first ring flange, the bottom laminating of body has the shutoff pipe, the top on shutoff pipe surface has cup jointed the second ring flange, the bottom of first ring flange and the top laminating of second ring flange, the bottom threaded connection of second ring flange has the screw rod, the top of screw rod runs through second ring flange and first ring flange from last to down in proper order and extends to the outside of second ring flange; the utility model discloses a setting of shutoff pipe, second ring flange, screw rod, air pump, trachea and gasbag has reached sealed effectual and purpose easy to assemble, has solved current pipeline maintenance plugging device when using, and sealed effect is poor, and installs inconveniently, consumes manual work and time, causes the oil gas raw materials to reveal and extravagant problem like this easily.

Description

Oil gas gathering and transportation pipeline maintenance plugging device

Technical Field

The utility model relates to a defeated technical field of oil gas collection specifically is a defeated pipeline maintenance plugging device of oil gas collection.

Background

The whole process of gathering petroleum, associated natural gas and other products produced by dispersed oil wells, carrying out necessary treatment and primary processing, and respectively transporting qualified oil and natural gas to an oil refinery and natural gas users is called oil-gas gathering and transportation, and mainly comprises the processes of oil-gas separation, oil-gas metering, crude oil dehydration, natural gas purification, crude oil stabilization, light hydrocarbon recovery and the like.

When the existing pipeline maintenance plugging device is used, the sealing effect is poor, the installation is inconvenient, the labor and the time are consumed, the leakage and the waste of oil and gas raw materials are easily caused, and therefore the oil and gas gathering and transportation pipeline maintenance plugging device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil gas gathering and transportation pipeline maintenance plugging device possesses sealed effectual and easy to assemble's advantage, has solved current pipeline maintenance plugging device when using, and sealed effect is poor, and installs inconveniently, consumes manual work and time, causes the oil gas raw materials to reveal and extravagant problem like this easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil gas gathering and transportation pipeline maintenance plugging device, includes the body, first ring flange has been cup jointed to the bottom on body surface, the bottom laminating of body has the shutoff pipe, the second ring flange has been cup jointed at the top on shutoff pipe surface, the bottom of first ring flange and the top laminating of second ring flange, the bottom threaded connection of second ring flange has the screw rod, the top of screw rod is from last to running through second ring flange and first ring flange down in proper order and extending to the outside of second ring flange, the bottom fixed mounting of shutoff pipe has the air pump, the exhaust end intercommunication of air pump has the trachea, tracheal top runs through the shutoff pipe and extends to the inner chamber intercommunication of body has the gasbag, the surface of gasbag and the bottom laminating of body.

Preferably, the screw that all sets up with screw rod looks adaptation in the junction of first ring flange and second ring flange and screw rod, the screw rod passes through the screw and respectively with first ring flange and second ring flange threaded connection, the quantity of screw rod is a plurality of, the screw rod is the annular setting around the second ring flange.

Preferably, the top fixed mounting of second ring flange has the fixture block, the fixture block is the annular setting, the draw-in groove with fixture block looks adaptation is seted up to the bottom of first ring flange, the fixture block passes through draw-in groove and first ring flange joint.

Preferably, the left side of the bottom of the plugging pipe is communicated with an exhaust valve, and the right side of the bottom of the plugging pipe is fixedly provided with a barometer.

Preferably, the bottom of the air pump is fixedly provided with a bracket, and the top of the bracket is bolted with the bottom of the plugging pipe.

Preferably, the gasbag is the spherical setting with body looks adaptation, the surface coating of gasbag has the inoxidizing coating, the inoxidizing coating includes the hydrophobic layer, the one side coating that the gasbag was kept away from to the hydrophobic layer has the wearing layer, the one side coating that the wearing layer was kept away from to the hydrophobic layer has the antistatic backing.

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

1. the utility model discloses a setting of shutoff pipe, second ring flange, screw rod, air pump, trachea and gasbag has reached sealed effectual and purpose easy to assemble, has solved current pipeline maintenance plugging device when using, and sealed effect is poor, and installs inconveniently, consumes manual work and time, causes the oil gas raw materials to reveal and extravagant problem like this easily.

2. The utility model discloses a set up a plurality of screw rods, the fastness that first ring flange and second ring flange are connected has been improved, cooperation through setting up draw-in groove and fixture block is used, agree with the fixture block with the draw-in groove back, the shutoff pipe can pass through the fixture block joint on the body, can save the manual support to the shutoff pipe of installer, the screwing up of screw rod has been made things convenient for like this, the purpose of being convenient for to install has been reached, through setting up discharge valve, discharge valve is used for after the shutoff is accomplished with the gas outgoing in the gasbag, take out the gasbag, through setting up the barometer, can detect the intraductal atmospheric pressure of shutoff, it is unexpected to prevent that atmospheric pressure from appearing too high.

3. The utility model discloses a set up the support, the support is used for supporting the air pump, improves the stability of air pump, and through setting up the hydrophobic layer, the hydrophobic layer includes hydrophobic coating, can improve the resistant dirty performance and the waterproof performance of gasbag, and the wearing layer includes waterborne wear-resisting coating, can improve the wear resistance of gasbag, reduces the wearing and tearing between gasbag and the pipeline, and the antistatic backing is including antistatic coating, can prevent to appear static after gasbag and body friction, turns into the potential safety hazard.

Drawings

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

FIG. 2 is a schematic sectional view of the pipeline of the present invention;

fig. 3 is a schematic cross-sectional view of the protective layer of the present invention;

fig. 4 is a schematic view of a partially enlarged structure of the region a in fig. 2 according to the present invention.

In the figure: 1. a pipe body; 2. a first flange plate; 3. plugging the pipe; 4. a second flange plate; 5. a screw; 6. an air pump; 7. an air tube; 8. an air bag; 9. a screw hole; 10. a clamping block; 11. a card slot; 12. an exhaust valve; 13. a barometer; 14. a support; 15. a protective layer; 151. a hydrophobic layer; 152. a wear layer; 153. and an antistatic layer.

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.

Referring to fig. 1-4, an oil gas gathering and transportation pipeline maintenance plugging device comprises a pipe body 1, wherein a first flange 2 is sleeved at the bottom of the surface of the pipe body 1, a plugging pipe 3 is attached to the bottom of the pipe body 1, a second flange 4 is sleeved at the top of the surface of the plugging pipe 3, the bottom of the first flange 2 is attached to the top of the second flange 4, a screw 5 is connected to the bottom of the second flange 4 in a threaded manner, the top of the screw 5 sequentially penetrates through the second flange 4 and the first flange 2 from top to bottom and extends to the outside of the second flange 4, an air pump 6 is fixedly installed at the bottom of the plugging pipe 3, an air exhaust end of the air pump 6 is communicated with an air pipe 7, the top of the air pipe 7 penetrates through the plugging pipe 3 and extends to an inner cavity of the pipe body 1 and is communicated with an air bag 8, the surface of the air bag 8 is attached to the bottom of the pipe body 1, and, Trachea 7 and 8 the setting of gasbag have reached sealed effectual and easy to assemble's purpose, have solved current pipeline maintenance plugging device when using, and sealed effect is poor, and the installation is inconvenient, consumes manual work and time, causes the oil gas raw materials easily like this and reveals and extravagant problem.

In this embodiment, specifically, screw 9 with 5 looks adaptations of screw rod is all seted up with the junction of first ring flange 2 and second ring flange 4 and screw rod 5, and screw rod 5 passes through screw 9 respectively with

first ring flange

2 and 4 threaded connection of second ring flange, and the quantity of screw rod 5 is a plurality ofly, and screw rod 5 is the annular setting around second ring flange 4, through setting up a plurality of screw rods 5, has improved the fastness that first ring flange 2 and second ring flange 4 are connected.

In this embodiment, it is concrete, the top fixed mounting of second ring flange 4 has fixture block 10, fixture block 10 is the annular setting, draw-in groove 11 with fixture block 10 looks adaptation is seted up to the bottom of first ring flange 2, fixture block 10 passes through draw-in

groove

11 and 2 joints of first ring flange, use through the cooperation that sets up draw-in groove 11 and fixture block 10, agree with fixture block 10 and draw-in groove 11 back, shutoff pipe 3 can be through fixture block 10 joint on body 1, can save the manual support to shutoff pipe 3 of installer, screw rod 5's tightening has been made things convenient for like this, the purpose of the installation of being convenient for has been reached.

In this embodiment, specifically, the left side intercommunication of shutoff pipe 3 bottom has discharge valve 12, and the right side fixed mounting of shutoff pipe 3 bottom has barometer 13, and through setting up discharge valve 12, discharge valve 12 is used for taking out gasbag 8 after the shutoff is accomplished with the gas discharge in the gasbag 8, through setting up barometer 13, can detect the atmospheric pressure in the shutoff pipe 3, prevents that the accident from appearing in the atmospheric pressure too high.

In this embodiment, specifically, a support 14 is fixedly installed at the bottom of the air pump 6, the top of the support 14 is bolted to the bottom of the blocking tube 3, and by arranging the support 14, the support 14 is used for supporting the air pump 6, so as to improve the stability of the air pump 6.

In this embodiment, it is specific, gasbag 8 is the spherical setting with body 1 looks adaptation, the surface coating of gasbag 8 has inoxidizing coating 15, inoxidizing coating 15 includes hydrophobic layer 151, one side coating that gasbag 8 was kept away from to hydrophobic layer 151 has wearing layer 152, one side coating that wearing layer 152 was kept away from to hydrophobic layer 151 has antistatic coating 153, through setting up hydrophobic layer 151, hydrophobic layer 151 includes hydrophobic coating, can improve the resistant dirty performance and the waterproof performance of gasbag 8, wearing layer 152 includes waterborne wear-resistant coating, can improve gasbag 8's wear resistance, reduce the wearing and tearing between gasbag 8 and the trachea 7, antistatic coating 153 includes antistatic coating, can prevent to appear static after gasbag 8 and the friction of body 1, the potential safety hazard is turned into.

The working principle is as follows: when carrying out the shutoff to body 1, put into body 1 through the gasbag 8 that will not aerify, then with in the fixture block 10 embedding draw-in groove 11, make first ring flange 2 and the laminating of second ring flange 4, through screwing up screw rod 5, screw rod 5 further closes tightly first ring flange 2 and second ring flange 4, the leakproofness between body 1 and the shutoff pipe 3 has been improved, then start air pump 6, air pump 6 extracts external air to trachea 7 in, gaseous through body 1 entering gasbag 8, the unlimited laminating of inner wall with body 1 behind the gasbag 8 inflation, thereby reach sealed effectual and easy to assemble's purpose.

The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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 an oil gas gathering pipeline maintenance plugging device, includes body (1), its characterized in that: the bottom of the surface of the pipe body (1) is sleeved with a first flange (2), the bottom of the pipe body (1) is attached with a plugging pipe (3), the top of the surface of the plugging pipe (3) is sleeved with a second flange (4), the bottom of the first flange (2) is attached to the top of the second flange (4), the bottom of the second flange plate (4) is in threaded connection with a screw rod (5), the top of the screw rod (5) sequentially penetrates through the second flange plate (4) and the first flange plate (2) from top to bottom and extends to the outside of the second flange plate (4), an air pump (6) is fixedly arranged at the bottom of the plugging pipe (3), the exhaust end of the air pump (6) is communicated with an air pipe (7), the top of the air pipe (7) penetrates through the blocking pipe (3) and extends to the inner cavity of the pipe body (1) to be communicated with an air bag (8), and the surface of the air bag (8) is attached to the bottom of the pipe body (1).

2. The oil and gas gathering pipeline maintenance plugging device of claim 1, wherein: screw (9) with screw rod (5) looks adaptation are all seted up to the junction of first ring flange (2) and second ring flange (4) and screw rod (5), screw rod (5) pass through screw (9) respectively with first ring flange (2) and second ring flange (4) threaded connection, the quantity of screw rod (5) is a plurality of, screw rod (5) are the annular setting around second ring flange (4).

3. The oil and gas gathering pipeline maintenance plugging device of claim 1, wherein: the top fixed mounting of second ring flange (4) has fixture block (10), fixture block (10) are the annular setting, draw-in groove (11) with fixture block (10) looks adaptation are seted up to the bottom of first ring flange (2), fixture block (10) are through draw-in groove (11) and first ring flange (2) joint.

4. The oil and gas gathering pipeline maintenance plugging device of claim 1, wherein: the left side intercommunication of shutoff pipe (3) bottom has discharge valve (12), the right side fixed mounting of shutoff pipe (3) bottom has barometer (13).

5. The oil and gas gathering pipeline maintenance plugging device of claim 1, wherein: the bottom of the air pump (6) is fixedly provided with a bracket (14), and the top of the bracket (14) is bolted with the bottom of the plugging pipe (3).

6. The oil and gas gathering pipeline maintenance plugging device of claim 1, wherein: the gasbag (8) are for the spherical setting with body (1) looks adaptation, the surface coating of gasbag (8) has inoxidizing coating (15), inoxidizing coating (15) include hydrophobic layer (151), the one side coating that gasbag (8) were kept away from in hydrophobic layer (151) has wearing layer (152), the one side coating that wearing layer (152) were kept away from in hydrophobic layer (151) has antistatic backing (153).