Electromagnetic composite detection device for condition of oil and gas pipeline

Abstract

The utility model discloses an oil and gas pipeline condition electromagnetic composite detection device, which comprises a detection main body, the back of the detection main body is fixedly connected with a battery box and a broadcaster respectively, the inside of the detection main body is fixedly connected with a detection chip, one side of the detection chip is fixedly connected with a connector, and the front of the connector is provided with a socket. A detection line is fixedly connected to the outer side of the mounting buckle, a detection head is fixedly connected to one end of the detection line, a sound insulation sleeve is fixedly connected to the outer side of the detection head, a tinfoil sleeve is fixedly connected to the inner wall of the sound insulation sleeve, and a magnetic attraction ring is fixedly connected to one end of the sound insulation sleeve. The oil and gas pipeline condition electromagnetic composite detection device is convenient for a worker to mount, so that the detection device can be quickly mounted, the detection efficiency is improved, the detection effect of the oil and gas pipeline condition electromagnetic composite detection device is improved, and the influence of external factors on the accuracy of detection data in the detection process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic composite detection devices, in particular to an electromagnetic composite detection device for oil and gas pipeline conditions. Background Art

[0002] At present, oil and gas pipelines are the most commonly used transportation tools in the long-distance transportation of oil and gas. The pipes of oil and gas pipelines are generally steel pipes, which are connected into long-distance pipelines using welding and flange connection devices, and valves are used for opening and closing control and flow regulation. In the actual oil and gas transmission process, oil and gas pipelines are frequently affected by electromagnetic interference and influence. Therefore, it is necessary to conduct electromagnetic inspections on oil and gas pipelines regularly to ensure the safe operation of oil and gas pipelines.

[0003] After searching, Chinese patent application number CN213656045U discloses an electromagnetic sensor-based oil and gas pipeline detection device, including a pipeline body, a roller is placed on one side of the bottom of the inner wall of the pipeline body, and a hole is opened in the middle of one end of the roller, and a first connecting rod is movably installed inside. This electromagnetic sensor-based oil and gas pipeline detection device can be driven in the pipeline all the time by the center of gravity of the device and the bottom of the inner wall of the pipeline body being located in the same vertical plane, and the position can also be changed at the bend of the pipeline, so as to achieve the effect of being applicable to various pipelines. The width and height of the two rectangular holes are equal, which is greater than the outer wall diameter of the sphere. The three triggers are equal in size and shape and are all penetrated by holes in the middle. The diameter of the hole is equal to the outer wall diameter of the sphere minus one millimeter. The weight of the sphere is light enough to receive the air flow force to move and touch the trigger without flying out. It can fly in three directions to achieve a better and more accurate measurement effect.

[0004] However, during the use of the existing electromagnetic composite detection device for oil and gas pipeline conditions, workers are required to install the electromagnetic composite detection device on the oil and gas pipeline. Since most oil and gas pipelines are made of metal materials and have a relatively large diameter, the installation is difficult, which affects the detection efficiency. In addition, during the detection process, the electromagnetic composite detection device cannot be isolated from external interference, which affects the detection effect during the detection. Therefore, it is necessary to design an electromagnetic composite detection device for oil and gas pipeline conditions. Utility Model Content

[0005] The main purpose of the utility model is to provide an electromagnetic composite detection device for oil and gas pipeline conditions, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An electromagnetic composite detection device for oil and gas pipeline conditions, comprising a detection body, a battery box and a loudspeaker are respectively fixedly connected to the back of the detection body, a detection chip is fixedly connected to the inside of the detection body, a connector is fixedly connected to one side of the detection chip, a socket is provided on the front of the connector, the connector is electrically connected to a mounting buckle through the socket, a detection line is fixedly connected to the outside of the mounting buckle, one end of the detection line is fixedly connected to the detection head, a sound insulation sleeve is fixedly connected to the outside of the detection head, a tin foil sleeve is fixedly connected to the inner wall of the sound insulation sleeve, and a magnetic suction ring is fixedly connected to one end of the sound insulation sleeve.

[0008] In order to enable the electromagnetic composite detection device to perform non-destructive detection on the oil and gas pipeline, as an electromagnetic composite detection device for the condition of the oil and gas pipeline of the utility model, two detection heads are provided, one end of which is fixedly connected to an ultrasonic receiver, and one end of the other detection head is fixedly connected to an ultrasonic transmitter.

[0009] In order to enable staff to quickly obtain detection data and facilitate operation, as an electromagnetic composite detection device for oil and gas pipeline conditions in the utility model, an operation button is fixedly connected to the front of the detection body, and a display screen is embedded above the front of the detection body away from the operation button.

[0010] In order to enable the installation buckle and the detection body to be quickly assembled, as an electromagnetic composite detection device for oil and gas pipeline conditions of the utility model, one end of the installation buckle is fixedly connected with a plug, and the plug is electrically connected to the socket.

[0011] In order to enable the detection device to be powered and operated normally, as an electromagnetic composite detection device for oil and gas pipeline conditions of the utility model, the interior of the battery box is electrically connected to a lithium battery, and a box cover is clamped on one side of the battery box.

[0012] In order to prevent the sound from acting on the ultrasonic receiver and the ultrasonic transmitter to affect the detection data, as an electromagnetic composite detection device for oil and gas pipeline conditions in the utility model, the sound insulation sleeve is made of poplar wood fiber and has a ring structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by providing a magnetic attraction ring, when installing the electromagnetic composite detection device for the condition of oil and gas pipelines, the staff holds the detection head and places the sound insulation sleeve at one end of the detection head on the oil and gas pipeline. At this time, the magnetic attraction ring will attract the oil and gas pipeline by its own magnetism, thereby playing a role of fixed installation. At the same time, the ultrasonic transmitter and the ultrasonic receiver will support the oil and gas pipeline, and then the detection device is started by operating the button. At this time, the ultrasonic transmitter emits ultrasonic waves, and the ultrasonic receiver receives ultrasonic waves, thereby electromagnetically detecting the oil and gas pipeline, and the detection data will be displayed on the display screen. This makes it convenient for the staff to install the electromagnetic composite detection device for the condition of oil and gas pipelines, so that the detection device can be installed quickly, thereby improving the detection efficiency.

[0015] 2. In the utility model, by providing a sound insulation sleeve and a tin foil sleeve, during the detection process, the sound insulation sleeve can be used to isolate external sounds, thereby preventing the sounds from acting on the ultrasonic receiver and the ultrasonic transmitter. At the same time, the tin foil sleeve itself can isolate electromagnetic interference, thereby preventing external electromagnetic effects on the ultrasonic receiver and the ultrasonic transmitter. Therefore, the detection effect of the electromagnetic composite detection device for the condition of oil and gas pipelines is improved, thereby preventing the accuracy of the detection data from being affected by external factors during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a back view of the local structure of the detection body of the utility model;

[0018] Figure 3 It is a schematic diagram of the partial structure of the sound insulation sleeve of the utility model;

[0019] Figure 4 It is a cross-sectional view of the detection body of the utility model.

[0020] In the figure: 1. Detection body; 2. Operation button; 3. Display screen; 4. Mounting buckle; 401. Plug; 5. Detection line; 6. Detection head; 601. Ultrasonic receiver; 7. Ultrasonic transmitter; 8. Sound insulation cover; 801. Tin foil cover; 9. Magnetic ring; 10. Battery box; 1001. Lithium battery; 11. Box cover; 12. Broadcaster; 13. Detection chip; 14. Connector; 15. Socket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4 As shown, an electromagnetic composite detection device for oil and gas pipeline conditions includes a detection body 1, a battery box 10 and a speaker 12 are fixedly connected to the back of the detection body 1, a detection chip 13 is fixedly connected to the inside of the detection body 1, a connector 14 is fixedly connected to one side of the detection chip 13, a socket 15 is provided on the front of the connector 14, the connector 14 is electrically connected to a mounting buckle 4 through the socket 15, a detection line 5 is fixedly connected to the outside of the mounting buckle 4, one end of the detection line 5 is fixedly connected to a detection head 6, a sound insulation sleeve 8 is fixedly connected to the outside of the detection head 6, a tin foil sleeve 801 is fixedly connected to the inner wall of the sound insulation sleeve 8, and a magnetic attraction ring 9 is fixedly connected to one end of the sound insulation sleeve 8.

[0024] During specific use, the sound insulation cover 8 can be used to isolate external sounds, preventing the sounds from affecting the ultrasonic receiver 601 and the ultrasonic transmitter 7. At the same time, the tin foil cover 801 itself can isolate electromagnetic interference, preventing external electromagnetic interference from affecting the ultrasonic receiver 601 and the ultrasonic transmitter 7.

[0025] In this embodiment, two detection heads 6 are provided, one end of one detection head 6 is fixedly connected to an ultrasonic receiver 601 , and one end of the other detection head 6 is fixedly connected to an ultrasonic transmitter 7 .

[0026] When in use, the detection device is started by operating the button 2, at which time the ultrasonic transmitter 7 emits ultrasonic waves, and the ultrasonic receiver 601 receives the ultrasonic waves, thereby performing electromagnetic detection on the oil and gas pipeline.

[0027] In this embodiment, an operation button 2 is fixedly connected to the front of the detection body 1 , and a display screen 3 is embedded above the front of the detection body 1 away from the operation button 2 .

[0028] During specific use, the operating button 2 is used to facilitate the staff to operate and use the detection equipment, and the display screen 3 is used to facilitate the staff to quickly obtain the detection data.

[0029] In this embodiment, a plug 401 is fixedly connected to one end of the mounting buckle 4 , and the plug 401 is electrically connected to the socket 15 .

[0030] During specific use, the plug 401 is inserted into the socket 15 to connect the mounting buckle 4 to the detection body 1 .

[0031] In this embodiment, the interior of the battery box 10 is electrically connected to a lithium battery 1001 , and a box cover 11 is snapped onto one side of the battery box 10 .

[0032] During specific use, the lithium battery 1001 is installed through the battery box 10 to provide electrical energy to operate the detection device.

[0033] In this embodiment, the sound insulation sleeve 8 is made of poplar wood fiber, and the sound insulation sleeve 8 is an annular structure.

[0034] When used specifically, the sound insulation sleeve 8 made of poplar wood fiber has a better sound insulation effect and can prevent external sounds from interfering with detection.

[0035] Working principle: When installing the electromagnetic composite detection device for the condition of oil and gas pipelines, the staff holds the detection head 6 and places the sound insulation cover 8 at one end of the detection head 6 on the oil and gas pipeline. At this time, the magnetic ring 9 will use its own magnetism to absorb the oil and gas pipeline, thereby playing a role in fixed installation. At the same time, the ultrasonic transmitter 7 and the ultrasonic receiver 601 will support the oil and gas pipeline, and then the detection device is started by operating the button 2. At this time, the ultrasonic transmitter 7 emits ultrasonic waves, and the ultrasonic receiver 601 receives ultrasonic waves, thereby detecting the electromagnetic of the oil and gas pipeline. In the detection process, the sound insulation cover 8 can be used to isolate external sounds to prevent sounds from acting on the ultrasonic receiver 601 and the ultrasonic transmitter 7. At the same time, the tin foil cover 801 itself has the function of isolating electromagnetic interference to prevent external electromagnetic effects on the ultrasonic receiver 601 and the ultrasonic transmitter 7, and the detection data will be displayed on the display screen 3.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electromagnetic composite detection device for oil and gas pipeline conditions, comprising a detection body (1), characterized in that: The back of the detection body (1) is fixedly connected to a battery box (10) and a speaker (12), respectively; the interior of the detection body (1) is fixedly connected to a detection chip (13); one side of the detection chip (13) is fixedly connected to a connector (14); a socket (15) is provided on the front of the connector (14); the connector (14) is electrically connected to a mounting buckle (4) via the socket (15); the outer side of the mounting buckle (4) is fixedly connected to a detection line (5); one end of the detection line (5) is fixedly connected to a detection head (6); the outer side of the detection head (6) is fixedly connected to a sound insulation sleeve (8); the inner wall of the sound insulation sleeve (8) is fixedly connected to a tin foil sleeve (801); and one end of the sound insulation sleeve (8) is fixedly connected to a magnetic attraction ring (9).

2. The electromagnetic composite detection device for oil and gas pipeline conditions according to claim 1 is characterized by: Two detection heads (6) are provided, one end of one of the detection heads (6) is fixedly connected to an ultrasonic receiver (601), and one end of the other detection head (6) is fixedly connected to an ultrasonic transmitter (7).

3. The electromagnetic composite detection device for oil and gas pipeline conditions according to claim 1 is characterized by: An operating button (2) is fixedly connected to the front of the detection body (1), and a display screen (3) is embedded above the front of the detection body (1) away from the operating button (2).

4. The electromagnetic composite detection device for oil and gas pipeline conditions according to claim 1 is characterized by: One end of the mounting buckle (4) is fixedly connected to a plug (401), and the plug (401) is electrically connected to the socket (15).

5. The electromagnetic composite detection device for oil and gas pipeline conditions according to claim 1 is characterized by: The battery box (10) is electrically connected to a lithium battery (1001) inside, and a box cover (11) is snap-fitted to one side of the battery box (10).

6. The electromagnetic composite detection device for oil and gas pipeline conditions according to claim 1 is characterized by: The sound insulation sleeve (8) is made from poplar wood fibers and has an annular structure.

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