CN220204886U

CN220204886U - Pressure control device for natural gas oil testing drainage

Info

Publication number: CN220204886U
Application number: CN202320605886.7U
Authority: CN
Inventors: 陈鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-12-19
Anticipated expiration: 2033-03-24

Abstract

The utility model relates to the technical field of drilling, in particular to a pressure control device for natural gas oil testing drainage. The utility model comprises a base, wherein four support columns are fixedly connected to the upper surface of the base, a centrifugal machine is fixedly arranged on the upper surface of the support columns, power equipment is arranged on the side wall of the centrifugal machine, an inlet pipeline is fixedly connected to the surface of the centrifugal machine, a conveying pipeline is arranged on the surface of the inlet pipeline, a supporting device is arranged on the surface of the inlet pipeline and comprises a circular sheet, the circular sheet is fixedly connected to the arc surface of the inlet pipeline, a fixing frame is fixedly connected to the arc surface of the circular sheet, a circular column is fixedly connected to the upper surface of the fixing frame, a main clamping arm is fixedly connected to the upper end of the circular column, and an auxiliary clamping arm is arranged in the main clamping arm in a sliding mode, so that the problem that operation is difficult when a person is connected with the centrifugal machine in the prior art in the process of installing the natural gas conveying pipeline is solved to a certain extent.

Description

Pressure control device for natural gas oil testing drainage

Technical Field

The utility model relates to the technical field of drilling, in particular to a pressure control device for natural gas oil testing drainage.

Background

Natural gas is a mixture of hydrocarbon and non-hydrocarbon gases naturally deposited in the formation, and typically natural gas hydrates are typically buried within 600m below the mud line, requiring production by specialized drilling equipment.

In order to ensure that the air pressure of the extracted natural gas is stable, the natural gas centrifuge is generally utilized to control the pressure of the natural gas on the ground, so that the natural gas can be smoothly conveyed out of the ground.

In order to solve the problem that the operation is difficult when a person is in butt joint connection with the centrifuge, the natural gas conveying pipeline is adopted in the existing method to support, so that the person can conveniently install and connect the conveying pipeline, but the person needs to connect a plurality of pipelines, the workload is large, the long-time support of a large-volume pipeline is easy to cause fatigue, and the problem that the operation is difficult when the natural gas conveying pipeline is in butt joint connection with the centrifuge is caused to be imperfect.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, a person has difficult operation when connecting and installing a natural gas conveying pipeline and a centrifugal machine, and provides a pressure control device for natural gas oil testing drainage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a natural gas oil testing row adopts accuse pressure device, includes the base, the last fixed surface of base is connected with four support columns, the last fixed surface of support column installs centrifuge, power equipment is installed to centrifuge's lateral wall, centrifuge's fixed surface has an inlet pipe, pipeline has been placed on inlet pipe's surface, inlet pipe's surface is equipped with strutting arrangement, strutting arrangement includes circular piece, circular piece fixed connection is on inlet pipe's arc face, fixedly connected with mount on the arc face of circular piece, the last fixed surface of mount is connected with circular post, the upper end fixedly connected with main arm lock of circular post, the inside slip of main arm lock is worn to be equipped with vice arm lock, the fixed surface of main arm lock is connected with the stationary blade, the fixed surface of vice arm lock is connected with the mounting piece, the inner wall rotation of mounting piece is connected with the bolt pole, the bolt pole is at the inner wall threaded connection of stationary blade, the fixed surface of circular piece is connected with airtight circle.

The effects achieved by the components are as follows: personnel can utilize main arm lock and auxiliary arm lock to carry out interim support to pipeline, avoid appearing personnel to need be connected a plurality of pipeline and import pipeline, because work load is big to lead to the long-time support bulky pipeline to cause the tired condition of arm.

Preferably, one end of the bolt rod, which is close to the mounting plate, is fixedly connected with a rotating block, and the rotating block is shaped like a plum blossom.

The effects achieved by the components are as follows: the setting of commentaries on classics piece makes things convenient for personnel to control the bolt stem, has reduced personnel's the operation degree of difficulty to a certain extent.

Preferably, the surfaces of the main clamping arm and the auxiliary clamping arm are provided with a plurality of anti-skid teeth, and the cross sections of the anti-skid teeth are rectangular.

The effects achieved by the components are as follows: the anti-slip teeth on the main clamping arm and the auxiliary clamping arm can increase the clamping capacity of the clamping arm, so that the limiting performance of the main clamping arm and the auxiliary clamping arm is improved to a certain extent, and the operation after personnel is facilitated.

Preferably, the surface of circular piece is equipped with installation device, installation device includes the mounting bracket, mounting bracket fixed connection is at the terminal surface of circular piece, the inboard fixed surface of mounting bracket is connected with the rectangle box, the inner wall fixedly connected with two springs of rectangle box, the other end fixedly connected with stopper of spring, the inside sliding connection of stopper at the rectangle box.

The effects achieved by the components are as follows: personnel can utilize the stopper to extrude pipeline at the surface of import pipeline thereby realize the butt joint between two pipelines to the installation effectiveness of personnel has been increased to a certain extent.

Preferably, the surface of the limiting block is fixedly connected with a spanner block, and the surface of the spanner block is provided with anti-skid patterns.

The effects achieved by the components are as follows: the setting of pulling the piece makes things convenient for personnel to operate the stopper, has reduced personnel's the operation degree of difficulty to a certain extent.

Preferably, the inside cover of spring has the gag lever post, the inside sliding connection of gag lever post at the stopper, the both ends of gag lever post all are with the inner wall surface fixed connection of rectangle box.

The effects achieved by the components are as follows: the setting of gag lever post can be convenient for the stopper and in the slip of rectangle box inner wall, avoids appearing the dislocation that the in-process that the stopper removed to lead to the stopper to appear the condition of jamming in the rectangle box inside.

To sum up:

according to the utility model, by arranging the supporting device, personnel can temporarily support the conveying pipelines by using the main clamping arms and the auxiliary clamping arms, so that the condition that arms are tired due to the fact that the large-volume pipelines are supported for a long time due to large workload when the personnel need to connect a plurality of conveying pipelines with the inlet pipeline is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the portion B of FIG. 2 in accordance with the present utility model;

fig. 5 is a partially disassembled structure of the present utility model.

Legend description: 1. a base; 2. a support column; 3. a centrifuge; 4. an inlet duct; 5. a power plant; 6. a support device; 601. a circular piece; 602. a fixing frame; 603. a circular column; 604. a main clamping arm; 605. an auxiliary clamping arm; 606. anti-slip teeth; 607. a fixing piece; 608. a bolt rod; 609. a mounting piece; 610. a rotating block; 7. a mounting device; 71. a mounting frame; 72. a rectangular box; 73. a spring; 74. a limiting block; 75. pulling blocks; 76. a limit rod; 8. and a conveying pipeline.

Detailed Description

Referring to fig. 1 and 5, the present utility model provides a technical solution: the utility model provides a natural gas oil testing row adopts accuse pressure device, includes base 1, the last fixed surface of base 1 is connected with four support columns 2, and the last fixed surface of support column 2 installs centrifuge 3, and power equipment 5 is installed to centrifuge 3's lateral wall, and centrifuge 3's fixed surface is connected with inlet channel 4, and pipeline 8 has been placed on inlet channel 4's surface, and inlet channel 4's surface is equipped with strutting arrangement 6, and circular piece 601's surface is equipped with installation device 7.

Referring to fig. 2 and 3, in the present embodiment: the supporting device 6 comprises a circular plate 601, the circular plate 601 is fixedly connected to the arc surface of the inlet pipeline 4, a fixing frame 602 is fixedly connected to the arc surface of the circular plate 601, a circular column 603 is fixedly connected to the upper surface of the fixing frame 602, a main clamping arm 604 is fixedly connected to the upper end of the circular column 603, an auxiliary clamping arm 605 is arranged in the main clamping arm 604 in a sliding penetrating mode, a fixing plate 607 is fixedly connected to the surface of the main clamping arm 604, a mounting plate 609 is fixedly connected to the surface of the auxiliary clamping arm 605, a bolt rod 608 is rotatably connected to the inner wall of the mounting plate 609, the bolt rod 608 is in threaded connection with the inner wall of the fixing plate 607, and an airtight ring is fixedly connected to the surface of the circular plate 601. Personnel can utilize main arm lock 604 and auxiliary arm lock 605 to carry out interim support to pipeline 8, avoid appearing personnel need be connected a plurality of pipeline 8 and import pipeline 4, because the work load is big to lead to the long-time support bulky pipeline to cause the tired condition of arm. One end of the bolt rod 608, which is close to the mounting piece 609, is fixedly connected with a rotating block 610, and the rotating block 610 is shaped like a plum blossom. The provision of the swivel 610 facilitates personnel control of the bolt shank 608, reducing personnel's difficulty of operation to some extent. The surfaces of the main clamping arm 604 and the auxiliary clamping arm 605 are provided with a plurality of anti-slip teeth 606, and the cross section of each anti-slip tooth 606 is rectangular. The anti-slip teeth 606 on the main clamping arm 604 and the auxiliary clamping arm 605 can increase the clamping capacity of the clamping arms, so that the limiting performance of the main clamping arm 605 and the auxiliary clamping arm 605 is improved to a certain extent, and the subsequent operation of personnel is facilitated.

Referring to fig. 2 and 4, specifically, the mounting device 7 includes a mounting frame 71, the mounting frame 71 is fixedly connected to an end surface of the circular plate 601, a rectangular box 72 is fixedly connected to an inner side surface of the mounting frame 71, two springs 73 are fixedly connected to an inner wall of the rectangular box 72, a limiting block 74 is fixedly connected to the other end of the springs 73, and the limiting block 74 is slidably connected to the inside of the rectangular box 72. The personnel can utilize stopper 74 to extrude pipeline 8 at the surface of import pipeline 4 thereby realize the butt joint between two pipelines to the installation effectiveness of personnel has increased to a certain extent. The surface of the limiting block 74 is fixedly connected with a spanner block 75, and the surface of the spanner block 75 is provided with anti-skid patterns. The setting of pulling the piece 75 makes things convenient for personnel to operate stopper 74, has reduced personnel's operation degree of difficulty to a certain extent. The inside cover of spring 73 has gag lever post 76, and gag lever post 76 is at the inside sliding connection of stopper 74, and the both ends of gag lever post 76 all are fixed connection with the inner wall surface of rectangle box 72. The setting of gag lever post 76 can be convenient for stopper 74 at the slip of rectangle box 72 inner wall, avoids appearing stopper 74 moving the in-process and can appear the dislocation to lead to stopper 74 to appear the condition of jamming in the inside rectangle box 72.

Working principle: when personnel need dock the pipeline 8 on pipeline 8 and centrifuge 3, personnel can twist earlier and change the piece 610, the rotation of change piece 610 can drive the bolt pole 608 and rotate at the internal thread of stationary blade 607, thereby drive vice arm 605 is in the inside slip of main arm 604, realize adjusting the interval between main arm 604 and the vice arm 605, thereby the convenience personnel utilize main arm 604 and vice arm 605 to support pipeline 8, the installation operation of personnel is convenient, simultaneously the skid resistant teeth 606 on main arm 604 and the vice arm 605 can increase the grip capacity of arm, the limiting performance of main and vice arm 605 has been improved to a certain extent, the operation after the personnel of being convenient for, through setting up strutting arrangement 6, personnel can utilize main arm 604 and vice arm 605 to carry out interim support to pipeline 8, avoid appearing personnel to need when being connected a plurality of pipeline 8 and import pipeline 4, because the work load is big, thereby lead to the condition that the support a large-volume pipeline causes the arm fatigue for a long time.

After personnel dock pipeline 8 and import pipeline 4, personnel can loosen and pull piece 75, stopper 74 can receive the effect of spring 73 elasticity, drive stopper 74 is moved to the direction that is close to pipeline 8, after stopper 74 removes certain distance, thereby paste and lean on the surface of pipeline 8, stopper 74 can extrude pipeline 8, realize the butt joint and the installation to pipeline 8 and import pipeline 4, the setting of pulling piece 75 makes things convenient for personnel to operate stopper 74 simultaneously, the operation degree of personnel has been reduced to a certain extent, stopper 74 can slide on the surface of gag lever post 76, the setting of gag lever post 76 can be convenient for stopper 74 at the slip of rectangle box 72 inner wall, the in-process that stopper 74 removed can appear dislocation, thereby the condition that the stopper 74 appears the card shell in rectangle box 72 is avoided appearing, through setting up installation device 7, personnel can utilize stopper 74 to extrude pipeline 8 at the surface of import pipeline 4 thereby realize the butt joint between the two pipelines, thereby personnel's installation effectiveness has been increased to a certain extent.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a natural gas examination oil row adopts accuse pressure device, includes base (1), its characterized in that: the utility model discloses a screw bolt type centrifugal machine, including base (1) and screw bolt type centrifugal machine, the upper surface fixedly connected with four support column (2) of base (1), the upper surface fixed mounting of support column (2) has centrifugal machine (3), power equipment (5) are installed to the lateral wall of centrifugal machine (3), the surface fixed connection of centrifugal machine (3) has inlet pipe (4), conveying pipe (8) have been placed to the surface of inlet pipe (4), the surface of inlet pipe (4) is equipped with strutting arrangement (6), strutting arrangement (6) include circular piece (601), circular piece (601) fixed connection is on the arc surface of inlet pipe (4), fixedly connected with mount (602) on the arc surface of circular piece (601), the upper surface fixed connection of mount (602) has circular post (603), the upper end fixedly connected with main arm (604) that presss from both sides of circular post (603), the inside slip of main arm (604) is worn to be equipped with vice arm (605), the surface fixed connection of main arm (604) has stationary blade (605), the surface fixed connection of vice arm (607) has anchor blade (608), the surface fixed connection of anchor bolt type screw bolt type centrifugal machine (608) is installed on the inner wall (609), the surface of the round piece (601) is fixedly connected with an airtight ring.

2. The pressure control device for natural gas oil testing drainage according to claim 1, wherein: one end of the bolt rod (608) close to the mounting piece (609) is fixedly connected with a rotating block (610), and the rotating block (610) is shaped like a plum blossom.

3. The pressure control device for natural gas oil testing drainage according to claim 1, wherein: the surfaces of the main clamping arm (604) and the auxiliary clamping arm (605) are provided with a plurality of anti-slip teeth (606), and the cross section of each anti-slip tooth (606) is rectangular.

4. The pressure control device for natural gas oil testing drainage according to claim 1, wherein: the surface of circular piece (601) is equipped with installation device (7), installation device (7) include mounting bracket (71), mounting bracket (71) fixed connection is at the terminal surface of circular piece (601), the inboard fixedly connected with rectangle box (72) of mounting bracket (71), the inner wall fixedly connected with two springs (73) of rectangle box (72), the other end fixedly connected with stopper (74) of spring (73), stopper (74) are at the inside sliding connection of rectangle box (72).

5. The pressure control device for natural gas oil testing drainage according to claim 4, wherein: the surface of the limiting block (74) is fixedly connected with a spanner block (75), and anti-skid patterns are arranged on the surface of the spanner block (75).

6. The pressure control device for natural gas oil testing drainage according to claim 4, wherein: the inside cover of spring (73) has gag lever post (76), gag lever post (76) are at the inside sliding connection of stopper (74), both ends of gag lever post (76) are all with the inner wall surface fixed connection of rectangle box (72).