CN214787295U

CN214787295U - Throttle kill manifold connecting device convenient to installation

Info

Publication number: CN214787295U
Application number: CN202120588854.1U
Authority: CN
Inventors: 王立兵; 王子明; 苏友; 鞠军; 沈宗建
Original assignee: Yancheng Baixin Petroleum Machinery Co ltd
Current assignee: Yancheng Baixin Petroleum Machinery Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-19
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a throttle kill-job manifold connecting device convenient to installation, including first pipeline, second pipeline and main part, the second pipeline is all installed to the both sides of main part, and the one end of second pipeline installs first pipeline, the flange is all installed in the outside of junction between first pipeline and the second pipeline, the top and the bottom of flange one side all are provided with fixed knot and construct, fixed knot constructs including handle, threaded rod and preformed hole, the top and the bottom in flange one side are all installed to the handle, the threaded rod is all installed to the one end of handle, and the preformed hole is all installed in the outside of threaded rod. The utility model discloses an at the first strengthening rib of the inboard installation of flange, under the combined action of first strengthening rib and second strengthening rib, can strengthen the inside intensity of flange to a certain extent, prevent that the flange from receiving the effect of the pressure in the pipeline for a long time and the phenomenon of rupture appears, the life of extension flange.

Description

Throttle kill manifold connecting device convenient to installation

Technical Field

The utility model relates to a throttle kill-job manifold technical field specifically is a throttle kill-job manifold connecting device convenient to installation.

Background

Along with the continuous development of society, the manifold has obtained extensive application, and the manifold is the assembly that is formed by many pipelines intersection, and the manifold includes accessories such as gate valve, pipeline and manometer, and the kind of manifold has a lot, and common type such as divideing into throttle manifold, pressure testing manifold and kill-job manifold, and different manifolds have different usage, need utilize connecting device to connect between the manifold:

traditional throttle kill-job manifold connecting device, the installation of being not convenient for during the use has increased the degree of difficulty of connecting between the throttle kill-job manifold to a certain extent, has reduced the installation effectiveness of throttle kill-job manifold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a throttle kill manifold connecting device convenient to installation to propose the problem that connecting device is not convenient for install in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a throttle killing manifold connecting device convenient to installation, includes first pipeline, second pipeline and main part, the second pipeline is all installed to the both sides of main part, and the one end of second pipeline installs first pipeline, the flange is all installed in the outside of junction between first pipeline and the second pipeline, the top and the bottom of flange one side all are provided with fixed knot and construct, fixed knot constructs including handle, threaded rod and preformed hole, the top and the bottom at flange one side are all installed to the handle, the threaded rod is all installed to the one end of handle, and the preformed hole is all installed in the outside of threaded rod, the inboard of flange is provided with additional strengthening, the inboard of flange is provided with seal structure.

Preferably, the inner wall of the preformed hole is provided with threads, and the preformed hole and the threaded rod form a rotating structure through meshing of the threads.

Preferably, seal structure is including anticorrosive coating, articulamentum and sealed the pad, sealed inside at the flange is all installed to the pad, the articulamentum is all installed to the one end of sealed pad, the anticorrosive coating is all installed to the one end of articulamentum.

Preferably, the cross section area of the sealing gasket is circular, and the diameter of the sealing gasket is matched with the diameter of the second pipeline and the diameter of the first pipeline.

Preferably, the additional strengthening is including cavity, first strengthening rib and second strengthening rib, the inboard at the flange is installed to the cavity, first strengthening rib is evenly installed to the inside of cavity, and the second strengthening rib is all installed to the one end of first strengthening rib.

Preferably, the first reinforcing rib and the second reinforcing rib are both positioned in the same horizontal plane, and the first reinforcing rib and the second reinforcing rib are staggered.

Compared with the prior art, the beneficial effects of the utility model are that: this throttle kill manifold connecting device convenient to installation is rational in infrastructure, has following advantage:

(1) the handles are arranged at the top and the bottom of one side of the flange, the handles are rotated anticlockwise, and due to the meshing relationship of the threads, the threaded rod moves along one end of the reserved hole, so that the two flanges can be fixedly connected through the threaded rod, the second pipeline can be connected with the first pipeline, and the installation work of the throttling kill pit is completed;

(2) the sealing gasket is arranged in the flange, the sealing performance between the first pipeline and the second pipeline can be enhanced by the sealing gasket, the anticorrosive layer is made of anticorrosive materials, the anticorrosive performance of the sealing gasket can be enhanced to a certain extent, and the service life of the sealing gasket is prolonged;

(3) through the first strengthening rib of inboard installation at the flange, under the combined action of first strengthening rib and second strengthening rib, can strengthen the inside intensity of flange to a certain extent, prevent that the flange from receiving the effect of pipeline internal pressure and the phenomenon of rupture appears for a long time, the life of extension flange.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of a flange according to the present invention;

FIG. 3 is a schematic view of a partial structure of the reinforcing structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the local structure of the sealing structure of the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. a flange; 4. a fixed structure; 401. a handle; 402. a threaded rod; 403. reserving a hole; 5. a main body; 6. a sealing structure; 601. an anticorrosive layer; 602. a connecting layer; 603. a gasket; 7. a reinforcing structure; 701. a cavity; 702. a first reinforcing rib; 703. and a second reinforcing rib.

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. 1-5, the present invention provides an embodiment: a throttle killing manifold connecting device convenient to install comprises a first pipeline 1, a second pipeline 2 and a main body 5, wherein the second pipeline 2 is installed on two sides of the main body 5, the first pipeline 1 is installed at one end of the second pipeline 2, flanges 3 are installed on the outer sides of the connecting part between the first pipeline 1 and the second pipeline 2, fixing structures 4 are arranged at the top end and the bottom end of one side of each flange 3, each fixing structure 4 comprises a handle 401, a threaded rod 402 and a reserved hole 403, the handles 401 are installed at the top end and the bottom end of one side of each flange 3, the threaded rods 402 are installed at one ends of the handles 401, the reserved holes 403 are installed on the outer sides of the threaded rods 402, threads are arranged on the inner walls of the reserved holes, the reserved holes 403 form a rotating structure with the threaded rods 402 through meshing of the threads, the handles 401 are rotated anticlockwise, due to the meshing relationship of the threads, the threaded rods 402 move along one ends of the reserved holes 403, the threaded rod 402 can connect and fix the two flanges 3, so that the second pipeline 2 and the first pipeline 1 can be connected, and the installation work of the throttling kill well is completed;

the inner side of the flange 3 is provided with a reinforcing structure 7, the reinforcing structure 7 comprises a cavity 701, a first reinforcing rib 702 and a second reinforcing rib 703, the cavity 701 is arranged on the inner side of the flange 3, the first reinforcing rib 702 is uniformly arranged in the cavity 701, one end of the first reinforcing rib 702 is provided with the second reinforcing rib 703, the first reinforcing rib 702 and the second reinforcing rib 703 are both positioned in the same horizontal plane, the first reinforcing rib 702 and the second reinforcing rib 703 are mutually staggered, the strength in the flange 3 can be enhanced to a certain extent under the combined action of the first reinforcing rib 702 and the second reinforcing rib 703 through the first reinforcing rib 702 arranged on the inner side of the flange 3, the flange 3 is prevented from being broken due to the action of pressure in a pipeline for a long time, and the service life of the flange 3 is prolonged;

the inboard of flange 3 is provided with seal structure 6, seal structure 6 is including anticorrosive coating 601, articulamentum 602 and sealed pad 603, sealed pad 603 all installs the inside at flange 3, articulamentum 602 is all installed to the one end of sealed pad 603, anticorrosive coating 601 is all installed to the one end of articulamentum 602, the sectional area of sealed pad 603 is circular setting, the diameter size of sealed pad 603 and the diameter size looks adaptation of second pipeline 2 and first pipeline 1, through sealed pad 603 at flange 3 internally mounted, sealed pad 603 can strengthen the leakproofness between first pipeline 1 and the second pipeline 2, anticorrosive coating 601 is made by anticorrosive material, can strengthen the anticorrosive ability of sealed pad 603 to a certain extent, the life of extension sealed pad 603.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the handle 401 is rotated anticlockwise, and due to the meshing relationship of threads, the threaded rod 402 moves along one end of the reserved hole 403, so that the threaded rod 402 can connect and fix the two flanges 3, the second pipeline 2 and the first pipeline 1 can be connected, and the installation work of the throttling kill well is completed;

then, the first reinforcing ribs 702 arranged on the inner side of the flange 3 can enhance the strength inside the flange 3 to a certain extent under the combined action of the first reinforcing ribs 702 and the second reinforcing ribs 703, so that the flange 3 is prevented from being broken due to the action of pressure in the pipeline for a long time, and the service life of the flange 3 is prolonged;

finally, through the sealing gasket 603 installed inside the flange 3, the sealing gasket 603 can enhance the sealing performance between the first pipeline 1 and the second pipeline 2, the corrosion-resistant layer 601 is made of a corrosion-resistant material, the corrosion resistance of the sealing gasket 603 can be enhanced to a certain extent, and the service life of the sealing gasket 603 is prolonged.

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 throttle kill manifold connecting device convenient to installation, includes first pipeline (1), second pipeline (2) and main part (5), its characterized in that: second pipeline (2) are all installed to the both sides of main part (5), and first pipeline (1) is installed to the one end of second pipeline (2), flange (3) are all installed in the outside of junction between first pipeline (1) and second pipeline (2), the top and the bottom of flange (3) one side all are provided with fixed knot structure (4), fixed knot structure (4) are including handle (401), threaded rod (402) and preformed hole (403), the top and the bottom in flange (3) one side are all installed to handle (401), threaded rod (402) are all installed to the one end of handle (401), and preformed hole (403) are all installed in the outside of threaded rod (402), the inboard of flange (3) is provided with additional strengthening (7), the inboard of flange (3) is provided with seal structure (6).

2. An easy to install choke and kill manifold connection as defined in claim 1, wherein: the inner wall of the preformed hole (403) is provided with threads, and the preformed hole (403) and the threaded rod (402) form a rotating structure through meshing of the threads.

3. An easy to install choke and kill manifold connection as defined in claim 1, wherein: seal structure (6) are including anticorrosive coating (601), articulamentum (602) and sealed pad (603), sealed pad (603) are all installed in the inside of flange (3), articulamentum (602) is all installed to the one end of sealed pad (603), anticorrosive coating (601) are all installed to the one end of articulamentum (602).

4. An easy to install choke and kill manifold connection as defined in claim 3, wherein: the sectional area of the sealing gasket (603) is circularly arranged, and the diameter of the sealing gasket (603) is matched with the diameter of the second pipeline (2) and the first pipeline (1).

5. An easy to install choke and kill manifold connection as defined in claim 1, wherein: the reinforcing structure (7) comprises a cavity (701), a first reinforcing rib (702) and a second reinforcing rib (703), the cavity (701) is installed on the inner side of the flange (3), the first reinforcing rib (702) is evenly installed inside the cavity (701), and the second reinforcing rib (703) is installed at one end of the first reinforcing rib (702).

6. An easy to install choke and kill manifold connection as defined in claim 5, wherein: the first reinforcing ribs (702) and the second reinforcing ribs (703) are positioned in the same horizontal plane, and the first reinforcing ribs (702) and the second reinforcing ribs (703) are staggered with each other.