CN214886978U

CN214886978U - Gas production tree oil nozzle installation device

Info

Publication number: CN214886978U
Application number: CN202121517576.7U
Authority: CN
Inventors: 段良福
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-11-26
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a gas production tree glib talker installation device, including the pipeline, the outside top of pipeline is provided with the upper bracket, and the top fixed connection of upper bracket is the link, and the top of link is provided with the outrigger, the top of outrigger is provided with glib talker device, the corresponding position department in below of upper bracket is provided with the lower carriage, and the inside of link is provided with the second ring flange, and the corresponding position department in below of second ring flange is provided with the first ring flange, and the top of link is through metal backing ring and the bottom fixed connection of outrigger; the utility model discloses a setting of outrigger, valving and glib talker device makes the device when using for a long time, and under the condition that glib talker device produced ageing and damaged, can separate the device inside and glib talker device through control valve device, unscrews the third bolt that glib talker device and outrigger are connected, separates the inside of glib talker device follow outrigger, and the convenience is maintained and is changed glib talker device.

Description

Gas production tree oil nozzle installation device

Technical Field

The utility model relates to a glib installation technical field specifically is a gas production tree glib installation device.

Background

The production tree is a wellhead device for producing petroleum, such as a self-blowing well, a mechanical production well and the like, the petroleum is fluid mineral deeply buried underground, and the production tree is arranged on the tubing head device and mainly used for controlling wellhead pressure, adjusting oil gas flow and inducing oil gas to an oil delivery pipe. In the actual production process, the single-well gas production tree adjusts the working mode by adjusting the size of an oil nozzle in the fixed throttle valve or the opening of the straight-through type outer sliding sleeve throttle valve.

The existing gas production tree oil nozzle installation device has the following defects:

1. the existing gas production tree oil nozzle installation device is easy to age and lose efficacy when used in a production place for a long time, and the oil nozzle is not replaced quickly by workers due to the fact that the existing device is complex in oil nozzle replacement process, so that the working efficiency is reduced.

2. The existing gas production tree oil nozzle installation device is poor in sealing performance when an oil nozzle is replaced, gas leakage is easily caused, and potential safety hazards exist when the oil nozzle is replaced and maintained.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas production tree glib talker installation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gas production tree oil nozzle installation device comprises a pipeline, wherein an upper support is arranged above the outer portion of the pipeline, a connecting frame is fixedly connected above the upper support, an outer frame is arranged above the connecting frame, an oil nozzle device is arranged at the top of the outer frame, and a valve device is arranged below the oil nozzle device;

a lower support is arranged at a position corresponding to the lower part of the upper support, a second flange plate is arranged inside the connecting frame, a first flange plate is arranged at a position corresponding to the lower part of the second flange plate, and the top of the connecting frame is fixedly connected with the bottom of the outer frame through a metal backing ring;

the valve device comprises a valve ball, a circulation channel, a rotating rod and a valve turntable, the circulation channel is formed in the valve ball, the rotating rod is arranged on the left side of the valve ball, and the valve turntable is arranged on the outer portion of the rotating rod.

Preferably, the outside left and right sides of pipeline is provided with the upper bracket, and the inside of upper bracket and lower carriage and the surperficial laminating of pipeline to the upper bracket passes through first bolt and lower carriage fixed connection.

Preferably, the cross section of the connecting frame is of an inverted concave structure, the first flange plate and the second flange plate are symmetrically arranged at the central position inside the connecting frame, and the first flange plate is attached to the surface of the pipeline.

Preferably, first screw holes are symmetrically formed in the left side and the right side of the outer frame, and the outer frame is fixedly connected with the metal backing ring and the connecting frame through second bolts and the first screw holes.

Preferably, the cavity is opened to the inside of outrigger, and the surface of valve ball and the inner wall laminating setting of outrigger, and the valve carousel passes through the rotating-rod and drives the inside constitution revolution mechanic of valve ball and outrigger.

Preferably, the oil nozzle device is arranged above the valve device, second screw holes are formed in the left side and the right side of the upper end of the oil nozzle device, the bottom end of the oil nozzle device is matched with the size of the cavity inside the outer frame, and the oil nozzle device and the top end of the outer frame are fixedly connected through the second screw holes and third bolts in a threaded mode.

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

1. the utility model discloses a setting of outrigger, valving and glib talker device makes the device when using for a long time, and under the condition that glib talker device produced ageing and damaged, can separate the device inside and glib talker device through control valve device, unscrews the third bolt that glib talker device and outrigger are connected, separates the inside of glib talker device follow outrigger, and the convenience is maintained and is changed glib talker device.

2. The utility model discloses a setting of first ring flange and metal backing ring can guarantee the inside leakproofness of device, prevents gas leakage, and metal backing ring have certain corrosion resistance, avoids appearing the potential safety hazard, and the device passes through the helicitic texture fixed, the dismantlement and the change of the device of being convenient for.

Drawings

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

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

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic perspective view of the valve device of the present invention.

In the figure: 1. a pipeline; 2. an upper bracket; 201. a lower bracket; 202. a first bolt; 3. a connecting frame; 4. a first flange plate; 401. a second flange plate; 5. a metal backing ring; 6. an outer frame; 601. a first screw hole; 602. a second bolt; 7. a valve means; 701. a valve ball; 702. a flow-through channel; 703. rotating the rod; 704. a valve turntable; 8. a nozzle tip device; 801. a second screw hole; 802. and a third bolt.

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. 1-4, the present invention provides an embodiment: a gas production tree oil nozzle installation device comprises a pipeline 1, wherein an upper support 2 is arranged above the outside of the pipeline 1, a connecting frame 3 is fixedly connected above the upper support 2, an outer frame 6 is arranged above the connecting frame 3, an oil nozzle device 8 is arranged at the top of the outer frame 6, and a valve device 7 is arranged below the oil nozzle device 8;

a lower support 201 is arranged at a position corresponding to the lower part of the upper support 2, a second flange plate 401 is arranged inside the connecting frame 3, a first flange plate 4 is arranged at a position corresponding to the lower part of the second flange plate 401, and the top of the connecting frame 3 is fixedly connected with the bottom of the outer frame 6 through a metal backing ring 5;

the valve device 7 comprises a valve ball 701, a circulation channel 702, a rotating rod 703 and a valve turntable 704, wherein the circulation channel 702 is arranged in the valve ball 701, the rotating rod 703 is arranged on the left side of the valve ball 701, and the valve turntable 704 is arranged outside the rotating rod 703;

specifically, as shown in fig. 1 and 2, in the use of the present apparatus, first, the upper frame 2 and the lower frame 201 are screwed to the outside of the pipeline 1 by the first bolt 202, the top of the upper frame 2 is fixedly connected to the bottom of the connecting frame 3, the first flange 4 and the second flange 401 are installed inside the connecting frame 3, the bottom of the first flange 4 is attached to the opening of the top of the pipeline 1, the outer frame 6 and the metal backing ring 5 are installed above the connecting frame 3 by the second bolt 602, the outer frame 6 is pressed against the connecting frame 3 by the second bolt 602, the metal backing ring 5 is used to increase the sealing performance between the connecting frames 3 of the outer frame 6, the valve device 7 is installed in the inner cavity of the outer frame 6, the bottom of the oil nipple device 8 is engaged with the top of the outer frame 6, and is screwed to the top of the outer frame 6 by the third bolt 802, and when the apparatus is used for a long time, will wear and tear glib device 8, can make glib device 8 ageing, when causing gas leakage, need change glib device 8, it is rotatory to drive valve ball 701 through rotary valve carousel 704, carries out the shutoff with the die cavity of outrigger 6, takes off glib device 8 through twisting third bolt 802, changes new glib device 8.

Further, the left side and the right side of the outside of the pipeline 1 are provided with upper brackets 2, the inner parts of the upper brackets 2 and the lower brackets 201 are attached to the surface of the pipeline 1, and the upper brackets 2 are fixedly connected with the lower brackets 201 through first bolts 202;

specifically, as shown in fig. 1 and 2, the upper bracket 2 and the lower bracket 201 are arranged to facilitate the fixing of the device on the pipeline 1, and the upper bracket 2 arranged on the left and right sides enhances the stability of the device on the pipeline 1.

Further, the cross section of the connecting frame 3 is of an inverted concave structure, the first flange plate 4 and the second flange plate 401 are symmetrically arranged at the central position inside the connecting frame 3, and the first flange plate 4 is attached to the surface of the pipeline 1;

specifically, as shown in fig. 1 and 2, the first flange 4 and the second flange 401 are arranged to enhance the sealing performance between the outer frame 6 and the pipeline 1, so as to avoid gas leakage and increase the safety of the device.

Further, first screw holes 601 are symmetrically formed in the left side and the right side of the outer frame 6, and the outer frame 6 is fixedly connected with the metal backing ring 5 and the connecting frame 3 through second bolts 602 and the first screw holes 601;

specifically, as shown in fig. 1 and 2, the outer frame 6 and the connecting frame 3 are connected by screw threads, and the metal backing ring 5 arranged between the outer frame 6 and the connecting frame 3 can enhance the sealing performance of the device and avoid gas leakage when the oil nozzle device 8 is replaced.

Further, a cavity is formed in the outer frame 6, the surface of the valve ball 701 is attached to the inner wall of the outer frame 6, and the valve turntable 704 drives the valve ball 701 to form a rotating structure with the inner portion of the outer frame 6 through the rotating rod 703;

specifically, as shown in fig. 1 and 2, the flow passage 702 inside the valve ball 701 facilitates the gas inside the apparatus to flow into the choke device 8, and the outflow and blocking of the gas can be controlled by rotating the valve device 7.

Further, a nozzle device 8 is arranged above the valve device 7, second screw holes 801 are formed in the left side and the right side of the upper end of the nozzle device 8, the size of the bottom end of the nozzle device 8 is matched with that of a cavity in the outer frame 6, and the nozzle device 8 and the top end of the outer frame 6 are fixedly connected with third bolts 802 through the second screw holes 801 in a threaded mode;

specifically, as shown in fig. 1 and 2, the threaded connection between the oil nozzle device 8 and the outer frame 6 can facilitate the oil nozzle device 8 to be replaced and maintained, and is beneficial to the quick replacement of the oil nozzle device 8 by workers.

The working principle is as follows: as shown in fig. 1 and 2, in using the device, first, the upper frame 2 and the lower frame 201 are fixed on the outside of the pipeline 1 by the first bolt 202, the top of the upper frame 2 is fixedly connected with the bottom of the connecting frame 3, and the first flange 4 and the second flange 401 are installed inside the connecting frame 3, so that the sealing between the outer frame 6 and the pipeline 1 is enhanced, the gas leakage is avoided, the safety of the device is increased, the bottom of the first flange 4 is attached to the opening at the top of the pipeline 1, the outer frame 6 and the metal backing ring 5 are installed above the connecting frame 3 by the second bolt 602, the outer frame 6 is pressed against the connecting frame 3 by the second bolt 602, the sealing between the connecting frame 3 and the outer frame 6 is increased by the metal backing ring 5, the valve device 7 is installed in the inner cavity of the outer frame 6, the bottom of the oil nozzle device 8 is clamped at the top of the outer frame 6, and use third bolt 802 threaded fixation at the top of outrigger 6, when the device uses for a long time, can wear and tear glib device 8, can make glib device 8 ageing, when causing gas leakage, need change glib device 8, it is rotatory to drive valve ball 701 through rotary valve carousel 704, shutoff the die cavity of outrigger 6, through twisting the glib device 8 of taking off of moving third bolt 802, be favorable to the new glib device 8 of staff's quick replacement.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A gas production tree oil nozzle mounting device comprises a pipeline (1); the method is characterized in that: an upper support (2) is arranged above the outer part of the pipeline (1), a connecting frame (3) is fixedly connected above the upper support (2), an outer frame (6) is arranged above the connecting frame (3), a nozzle device (8) is arranged at the top of the outer frame (6), and a valve device (7) is arranged below the nozzle device (8);

a lower support (201) is arranged at a corresponding position below the upper support (2), a second flange plate (401) is arranged inside the connecting frame (3), a first flange plate (4) is arranged at a corresponding position below the second flange plate (401), and the top of the connecting frame (3) is fixedly connected with the bottom of the outer frame (6) through a metal backing ring (5);

the valve device (7) comprises a valve ball (701), a circulation channel (702), a rotating rod (703) and a valve rotating disk (704), the circulation channel (702) is arranged inside the valve ball (701), the rotating rod (703) is arranged on the left side of the valve ball (701), and the valve rotating disk (704) is arranged outside the rotating rod (703).

2. The gas production tree nozzle mounting apparatus of claim 1, wherein: the pipeline is characterized in that upper supports (2) are arranged on the left side and the right side of the outer portion of the pipeline (1), the upper supports (2) are attached to the surfaces of the inner portion of the lower support (201) and the pipeline (1), and the upper supports (2) are fixedly connected with the lower support (201) through first bolts (202).

3. The gas production tree nozzle mounting apparatus of claim 1, wherein: the cross section of the connecting frame (3) is of an inverted concave structure, the first flange plate (4) and the second flange plate (401) are symmetrically arranged at the central position inside the connecting frame (3), and the first flange plate (4) is attached to the surface of the pipeline (1).

4. The gas production tree nozzle mounting apparatus of claim 1, wherein: first screw holes (601) are symmetrically formed in the left side and the right side of the outer frame (6), and the outer frame (6) is fixedly connected with the metal backing ring (5) and the connecting frame (3) through second bolts (602) and the first screw holes (601).

5. The gas production tree nozzle mounting apparatus of claim 1, wherein: the die cavity has been seted up to the inside of outrigger (6), and the surface of valve ball (701) and the inner wall laminating setting of outrigger (6), and valve carousel (704) constitute rotating-structure through dwang (703) drive valve ball (701) and the inside of outrigger (6).

6. The gas production tree nozzle mounting apparatus of claim 1, wherein: the oil nozzle device is characterized in that an oil nozzle device (8) is arranged above the valve device (7), second screw holes (801) are formed in the left side and the right side of the upper end of the oil nozzle device (8), the bottom end of the oil nozzle device (8) is matched with the size of a cavity inside the outer frame (6), and the oil nozzle device (8) and the top end of the outer frame (6) are fixedly connected with a third bolt (802) through the second screw holes (801).