CN210268739U

CN210268739U - Oil gas pipeline detection device

Info

Publication number: CN210268739U
Application number: CN201921656141.3U
Authority: CN
Inventors: 杨妮; 王武明; 秦志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-04-07
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an oil gas pipeline detection device, which comprises an annular main body, wherein the main body is provided with a central hole and a first joint arranged on the outer ring of the annular main body, the first joint extends from the outer ring of the main body to the inner ring direction, and the first joint is provided with an internal thread; besides the first joint, a second joint, a third joint, a fourth joint and a fifth joint are further arranged, a first channel, a second channel and a third channel are arranged in the annular main body and are communicated with each other, one end of the first channel is opened on the central hole, the first joint, the second joint, the third joint, the fourth joint and the fifth joint are communicated with the first channel, the second channel or the third channel, and oil-gas sensors are arranged in the first joint, the second joint, the third joint, the fourth joint and the fifth joint. The installation cost is reduced.

Description

Oil gas pipeline detection device

Technical Field

The utility model relates to an oil gas pipeline, more specifically relate to an oil gas pipeline detection device.

Background

Oil gas is one of important energy sources in China, pipeline transportation is the main transportation mode of the oil gas, and when the oil gas is transported by using a pipeline, various parameters of the oil gas in the pipeline, such as gas composition, pressure, temperature, viscosity and the like, need to be mastered. In order to obtain the parameters, various related detection devices (sensors) need to be installed on the pipeline, during the installation process, the detection devices need to be opened on the oil and gas pipeline, then the detection devices are welded or screwed on the pipeline, the larger the number of the detection devices, the larger the number of the openings on the pipeline, and sometimes, tens of holes are formed on the pipeline with a length of several meters. This approach has the following problems: the structural strength of the pipeline is reduced by opening holes, and when the pressure is increased, the opening holes are easy to crack/damage; in order to prevent oil gas leakage, each trompil all needs good sealed, in order to guarantee the leakproofness of trompil, has higher requirement to the welding of trompil, threaded connection spare, sealing washer etc. has increased check out test set's installation cost.

SUMMERY OF THE UTILITY MODEL

To prior art's defect, this novel oil gas pipeline detection device that provides.

An oil and gas pipeline detection device comprises an annular main body, a first joint and a second joint, wherein the main body is provided with a central hole, the first joint is arranged on an outer ring of the annular main body, the first joint extends from the outer ring of the main body to the inner ring direction, and the first joint is provided with internal threads; besides the first joint, a second joint, a third joint, a fourth joint and a fifth joint are further arranged, a first channel, a second channel and a third channel are arranged in the annular main body and are communicated with each other, one end of the first channel is opened on the central hole, the first joint, the second joint, the third joint, the fourth joint and the fifth joint are communicated with the first channel, the second channel or the third channel, and oil-gas sensors are arranged in the first joint, the second joint, the third joint, the fourth joint and the fifth joint.

Optionally, a seventh joint and an eighth joint are further disposed on the main body, and the seventh joint and the eighth joint penetrate through the annular main body.

This neotype beneficial effect is: this neotype detection device only needs set up 1 hole that links to each other with the passageway on oil gas pipeline and can install a plurality of different check out test set, and the trompil quantity that has significantly reduced because the reduction of trompil quantity, the structural strength of pipeline can not obviously reduce, has also reduced the trompil volume that needs sealing treatment simultaneously for check out test set's installation cost greatly reduced, the installation is swiftly convenient.

Drawings

FIG. 1 is a perspective view of a detecting device;

FIG. 2 is a cross-sectional view of the detection device.

Detailed Description

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the present invention when taken in conjunction with the accompanying drawings. Like reference numerals refer to like parts throughout the drawings. The drawings are not intended to be to scale, emphasis instead being placed upon illustrating the principles of the invention.

Referring to fig. 1 and 2, the novel oil and gas pipeline detection device 100 includes an annular main body having a central hole 105 and a first joint 110 disposed on an outer ring of the annular main body, wherein the first joint 110 extends from the outer ring of the main body to an inner ring direction, and the first joint 110 has an internal thread 115.

In addition to the first joint 110, for example, a second joint 125, a third joint 140, a fourth joint 155, a fifth joint 160, etc. may be provided, which, like the first joint 110, each extend from the outer ring of the body toward the inner ring and each have an internal thread. A first channel 120, a second channel 130 and a third channel 145 are arranged in the annular body, the first channel 120, the second channel 130 and the third channel 145 are communicated with each other, one end of the first channel 120 is opened on the central hole 105, and the first joint 110, the second joint 125, the third joint 140, the fourth joint 155, the fifth joint 160 and the like are communicated with the first channel 120, the second channel 130 or the third channel 145. For example, the third connector 140 connects to the end 150 of the third passageway 145 and the second connector 125 connects to the end 135 of the second passageway 130.

In addition to the above-mentioned joints with channels, a seventh joint 165 and an eighth joint 170 may be provided on the body, which joints 165 and 170 extend through the ring-shaped body, i.e. both joints extend from the outer ring of the body all the way to the central hole 105.

When the device is installed, the oil and gas pipeline passes through the central hole 105 of the detection device 100, holes corresponding to the first channel 120 are formed in the oil and gas pipeline, the first channel 120 is connected with the oil and gas pipeline, different sensors are installed in the first joint 110 to the fifth joint 160 respectively, the sensors comprise temperature sensors, pressure sensors and the like, the sensors are screwed into the joints through internal threads in the joints, the installation is fast and convenient, and because the joints are communicated with the first channel 120, the second channel 130 or the third channel 145, and the channels are communicated with the oil and gas pipeline through the first channel 120, oil and gas in the pipeline can be detected by different sensors through the channels.

Compared with the prior art, the novel detection device can install a plurality of different detection equipment only by arranging 1 hole connected with the channel on the oil-gas pipeline, so that the number of the holes is greatly reduced, the structural strength of the pipeline can not be obviously reduced due to the reduction of the number of the holes, and the amount of the holes needing to be sealed is reduced, so that the installation cost of the detection equipment is greatly reduced, and the installation is rapid and convenient.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only illustrative of the preferred embodiments of this invention and, therefore, the invention is not limited to the specific details disclosed herein, since the invention can be practiced in many other ways than those specifically described herein. While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. Any simple modification, equivalent change and modification made to the above embodiments according to the novel technical substance are still within the protection scope of the novel technical scheme.

Claims

1. The oil and gas pipeline detection device is characterized by comprising an annular main body, a first joint and a second joint, wherein the main body is provided with a central hole, the first joint is arranged on the outer ring of the annular main body, the first joint extends from the outer ring of the main body to the inner ring direction, and the first joint is provided with internal threads; besides the first joint, a second joint, a third joint, a fourth joint and a fifth joint are further arranged, a first channel, a second channel and a third channel are arranged in the annular main body and are communicated with each other, one end of the first channel is opened on the central hole, the first joint, the second joint, the third joint, the fourth joint and the fifth joint are communicated with the first channel, the second channel or the third channel, and oil-gas sensors are arranged in the first joint, the second joint, the third joint, the fourth joint and the fifth joint.

2. The testing device of claim 1, wherein a seventh connector and an eighth connector are further provided on the body, the seventh connector and the eighth connector extending through the annular body.