CN216653766U

CN216653766U - Can open to adopt filter to petroleum and natural gas that pipeline junction goes on sealing

Info

Publication number: CN216653766U
Application number: CN202122819885.6U
Authority: CN
Inventors: 孙银萍
Original assignee: Yan'an Xiangshunyou Environmental Protection Technology Co ltd
Current assignee: Yan'an Xiangshunyou Environmental Protection Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-03
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of petroleum and natural gas correlation, and discloses a petroleum and natural gas opening filter capable of sealing a pipeline joint. According to the utility model, the convex ring and the spring column are arranged, so that acting force can be applied to the convex ring through the spring column, when the connecting disc is connected with an external pipeline, if the sizes of the external pipeline and the convex ring are not matched, the pipeline applies acting force to the convex ring, and the convex ring is stressed and contracted into the annular groove, so that the phenomenon that the convex ring cannot be assembled due to overlarge size is avoided, the universality is strong, and the device is suitable for wide popularization and use.

Description

Can open to adopt filter to petroleum and natural gas that pipeline junction goes on sealing

Technical Field

The utility model relates to the technical field of petroleum and natural gas correlation, in particular to a filter for petroleum and natural gas exploitation, which can seal a pipeline joint.

Background

The oil and gas filter is a device for filtering produced natural gas, and the main purpose of the oil and gas filter is to filter the oil and gas so that the purity of the produced oil and gas is higher.

In the process of implementing the utility model, the inventor finds that the following problems in the prior art are not solved: the connection pad that current oil and gas opened and is used for external pipeline with the filter is for seting up the locating hole to through the bolt counterpoint assembly, but the locating hole on the external pipeline exists the situation of not matching, lead to unable assembly, current oil and gas opened and is adopted the filter to set up the bulge loop outside its connection pad more simultaneously, the bulge loop extensible to the pipeline of matching in, play the auxiliary stay effect, but the bulge loop that partial pipeline internal diameter is less than then can't assemble, the stack of two factors, the poor scheduling problem of connection pad external pipeline commonality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter for petroleum and natural gas exploitation, which can seal the joint of a pipeline and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter for petroleum and natural gas exploitation capable of sealing the joint of pipelines comprises a filter body;

the improved filter comprises a filter body and is characterized in that a cover plate is placed at the top of the filter body, a support rod is fixedly mounted at the bottom of the filter body, a positioning seat is fixedly mounted at the bottom of the support rod, through pipes are arranged on the left side and the right side of the filter body in a communicated mode, a connecting disc is arranged on the outer end of each through pipe in a communicated mode, an opening is formed in the middle of the connecting disc, positioning holes are formed in the front side and the rear side of the connecting disc in a communicated mode, arc-shaped openings are formed in the upper side and the lower side, close to the positioning holes, of the connecting disc, annular grooves are formed in the outer end face of the connecting disc, a plurality of groups of spring columns which are evenly arrayed are fixedly mounted in the annular grooves of the connecting disc, and convex rings are extended to the outer side of the connecting disc.

As a preferred embodiment of the present invention, a plurality of groups of screws are uniformly arranged on the cover plate, and the bottom ends of the screws are screwed with screw holes preset on the filter body through threads.

In a preferred embodiment of the present invention, the diameter of the port is the same as the inner diameter of the through pipe.

In a preferred embodiment of the present invention, a gasket is fixedly mounted on a lower end surface of the cover plate.

In a preferred embodiment of the present invention, reinforcing ribs are fixedly mounted on both left and right sides of a connection portion between the stay and the filter body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the filter for petroleum and natural gas exploitation, which can seal the joint of the pipeline, the convex ring and the spring column are arranged, so that the acting force can be applied to the convex ring through the spring column, when the connecting disc is connected with an external pipeline, if the sizes of the external pipeline and the convex ring are not matched, the pipeline applies the acting force to the convex ring, the convex ring is stressed and contracted into the annular groove, the situation that the convex ring is too large in size and cannot be assembled is avoided, and the universality is high.

2. The filter for opening the petroleum and natural gas capable of sealing the pipeline joint can fix the connecting disc with an external pipeline through two groups of positioning holes and the arc-shaped opening by arranging the positioning holes and the arc-shaped opening, and the bolt is arranged in the arc-shaped opening through the bolt to penetrate through a preset through hole of the pipeline, and the positioning holes are matched with the arc-shaped opening, so that the filter is suitable for pipelines with various arrayed through holes.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram showing an overall front view of a filter for oil and gas exploitation according to the present invention, which can seal a pipeline joint;

FIG. 2 is a side view of the connection disc part of the filter for petroleum and natural gas exploitation according to the utility model, which can seal the connection of pipelines.

In the figure: 1. a filter body; 2. a stay bar; 3. positioning seats; 4. a screw; 5. a cover plate; 6. pipe passing; 7. a connecting disc; 8. a convex ring; 9. an arc-shaped opening; 10. an annular groove; 11. a spring post; 12. positioning holes; 13. and (6) a port.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a filter for petroleum and natural gas exploitation capable of sealing the joint of pipelines comprises a filter body 1;

a cover plate 5 is placed on the top of the filter body 1, a stay bar 2 is fixedly installed at the bottom of the filter body 1, a positioning seat 3 is fixedly installed at the bottom of the stay bar 2, through pipes 6 are communicated with the left side and the right side of the filter body 1, the outer end of each through pipe 6 is communicated with a connecting disc 7, a through hole 13 is formed in the middle of the connecting disc 7, positioning holes 12 are formed in the front side and the rear side of each connecting disc 7, arc-shaped openings 9 are formed in the upper side and the lower side of each connecting disc 7, which are close to the positioning holes 12, annular grooves 10 are formed in the outer end face of each connecting disc 7, which are close to the outer sides of the through holes 13, a plurality of groups of spring columns 11 which are uniformly arrayed are fixedly installed in the annular grooves 10 of the connecting discs 7, convex rings 8 are fixedly installed at the outer ends of the spring columns 11, the convex rings 8 extend to the outer sides of the connecting discs 7, and acting force can be applied to the convex rings 8 through the spring columns 11, when connection pad 7 is connected with external pipeline, if external pipeline does not match with the size of bulge loop 8, then 8 effort of bulge loop are given to the pipeline, 8 atress shrink of bulge loop are to annular groove 10 in, in order to avoid appearing 8 oversized unable assemblies of bulge loop, the commonality is strong, the spacing mode of spring post 11 simultaneously, need not loaded down with trivial details bulge loop 8 and transfer mechanism and operation, through being provided with locating hole 12 and arc mouth 9, when connection pad 7 and external pipeline through bolt counterpoint assembly, can be fixed with connection pad 7 and external pipeline through two sets of locating holes 12, and arrange in arc mouth 9 through the bolt, transfer the bolt position, make the bolt run through in the through-hole that the pipeline was predetermine, locating hole 12 and arc mouth 9's cooperation, be applicable to the pipeline of multiple array through-hole, further promote general effect.

In this embodiment (as shown in fig. 1), a plurality of groups of screws 4 with uniform arrays penetrate through the cover plate 5, and the bottom ends of the screws 4 are screwed with the preset screw holes on the filter body 1 through threads, so that the cover plate 5 can be detachably fixed through the screws 4, and the later-stage disassembly maintenance and cleaning of workers are facilitated.

In this embodiment (as shown in fig. 1 and fig. 2), the diameter of the through opening 13 is the same as the inner diameter of the through pipe 6, so as to prevent the through opening 13 from affecting the air intake and exhaust amount and ensure normal air intake and exhaust efficiency.

In this embodiment (as shown in fig. 1), a sealing gasket is fixedly installed on the lower end surface of the cover plate 5, and the sealing effect at the joint of the cover plate 5 can be improved by the sealing gasket, so as to avoid the leakage condition.

In this embodiment (as shown in fig. 1), reinforcing ribs are fixedly mounted on both left and right sides of a joint of the stay bar 2 and the filter body 1, and the rigidity of the joint can be improved by the reinforcing ribs to prevent tearing and breaking.

The working principle is as follows: the utility model relates to a filter for petroleum and natural gas exploitation, which can seal a pipeline joint, and comprises a filter body 1, a stay bar 2, a positioning seat 3, a screw rod 4, a cover plate 5, a through pipe 6, a connecting disc 7, a convex ring 8, an arc-shaped opening 9, an annular groove 10, a spring column 11, a positioning hole 12 and a through hole 13, wherein the parts are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the filter can be known by a technical manual or a conventional test method.

When the filter is used for opening and adopting petroleum and natural gas capable of sealing the pipeline joint, the convex ring 8 and the spring column 11 are arranged, the acting force can be given to the convex ring 8 through the spring column 11, when the connecting disc 7 is connected with an external pipeline, if the external pipeline is not matched with the size of the convex ring 8, the pipeline gives the acting force to the convex ring 8, the convex ring 8 is stressed and contracted into the annular groove 10, so that the situation that the convex ring 8 is too large in size and cannot be assembled is avoided, the universality is strong, meanwhile, the spring column 11 is limited, a complex convex ring 8 adjusting and moving mechanism and operation are not needed, the connecting disc 7 and the external pipeline are fixed through two groups of positioning holes 12 when the connecting disc 7 and an external pipeline through bolt are aligned and assembled, the connecting disc 7 and the external pipeline are arranged in the arc-shaped opening 9 through the bolt, the bolt position is adjusted and moved to enable the bolt to penetrate through a through hole of a preset pipeline, the cooperation of locating hole 12 and arc mouth 9 is applicable to the pipeline of multiple array through-hole, further promotes general effect, and the result of use is comparatively ideal.

Claims

1. A can carry out the oil and natural gas that seals to the pipeline junction and open and adopt filter, its characterized in that: comprising a filter body (1);

the filter comprises a filter body (1), a cover plate (5) is placed at the top of the filter body (1), a support rod (2) is fixedly installed at the bottom of the filter body (1), positioning seats (3) are fixedly installed at the bottom of the support rod (2), through pipes (6) are communicated with the left side and the right side of the filter body (1), connecting discs (7) are communicated with the outer ends of the through pipes (6), through holes (13) are formed in the middle of the inner portions of the connecting discs (7), positioning holes (12) are formed in the front side and the rear side of each connecting disc (7), arc-shaped openings (9) are formed in the upper side and the lower side, close to the positioning holes (12), of each connecting disc (7), annular grooves (10) are formed in the outer end faces, close to the through holes (13), a plurality of groups of spring columns (11) with uniform arrays are fixedly installed in the annular grooves (10) of the connecting discs (7), and convex rings (8) are fixedly installed at the outer ends of the spring columns (11), and the convex ring (8) extends to the outer side of the connecting disc (7).

2. The filter for petroleum and natural gas exploitation capable of sealing the connection of the pipelines according to claim 1, wherein: the cover plate (5) is provided with a plurality of groups of screw rods (4) which are uniformly arrayed in a penetrating manner, and the bottom ends of the screw rods (4) are connected with the preset screw holes in the filter body (1) in a screwing manner through threads.

3. The filter for petroleum and natural gas exploitation according to claim 1, wherein the filter is capable of sealing a pipeline connection, and comprises: the diameter of the through opening (13) is consistent with the inner diameter of the through pipe (6).

4. The filter for petroleum and natural gas exploitation according to claim 1, wherein the filter is capable of sealing a pipeline connection, and comprises: and a sealing gasket is fixedly arranged on the lower end surface of the cover plate (5).

5. The filter for petroleum and natural gas exploitation capable of sealing the connection of the pipelines according to claim 1, wherein: the left side and the right side of the joint of the support rod (2) and the filter body (1) are fixedly provided with reinforcing ribs.