Petroleum pipeline sealing performance detection equipment

Abstract

The utility model provides a petroleum pipeline leakproofness detection device, and belongs to the technical field of petroleum pipeline leakproofness detection. The petroleum pipeline sealing performance detection equipment comprises an upper cover body, a detection mechanism comprises a lower cover body, the lower cover body is arranged below the upper cover body, a fixing rod is arranged in the upper cover body, fan blades and blades are arranged on the surface of the fixing rod, and the fan blades and the blades are arranged on the surface of the fixing rod. Through mutual cooperation of the petroleum pipeline body, the upper cover body, the lower cover body, the fan blades, the fixing rod, the blades, the laser camera and the mounting hole, if the sealing performance of the petroleum pipeline body is not enough, gas overflows from a gap, the fan blades can rotate no matter how large the gap is, the fan blades drive the fixing rod to rotate, and therefore the sealing performance of the petroleum pipeline body is improved. The fixing rod drives the blade to rotate, when the blade rotates, the position of the mounting hole is moved, at the moment, laser emitted by the laser camera cannot penetrate through the mounting hole, and therefore the sealing performance of the petroleum pipeline body can be detected.

Description

Technical Field

[0001] The utility model relates to the field of oil pipeline sealing detection, in particular to oil pipeline sealing detection equipment. Background Art

[0002] Oil pipeline sealing test equipment is a tool or equipment used to evaluate the sealing performance of oil pipeline systems. The main purpose of these devices is to detect whether there are leaks or damages in the pipeline system to ensure the safety and reliability of the oil transportation process. Gas detectors can be used to detect gas leaks in pipeline systems, especially for the detection of combustible gases or toxic gases. These devices can detect tiny gas leaks in the pipeline system and take timely measures to ensure safety. These oil pipeline sealing test equipment are usually used during pipeline installation, maintenance and operation to ensure the reliability and safety of the pipeline system and reduce environmental pollution and personal injury caused by leakage or damage.

[0003] In the specific inspection of the sealing of oil pipelines, after the oil pipelines are used for a long time, the sealing of the pipeline joints is difficult to ensure and leakage is prone to occur. Regular inspections are required, but the inspection process is relatively cumbersome. If the inspection steps are simplified, it is difficult to ensure the sealing of the oil pipeline and it is inconvenient for operators to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a petroleum pipeline sealing detection device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a petroleum pipeline sealing detection device, comprising an upper cover body,

[0007] The detection mechanism comprises a lower cover body, the lower cover body is arranged below the upper cover body, a fixing rod is arranged inside the upper cover body, a fan blade and a blade are arranged on the surface of the fixing rod, a mounting cover is arranged on the top of the upper cover body, and a laser camera is arranged inside the mounting cover;

[0008] The threaded rod is threadedly connected to the interior of the upper cover body and the lower cover body. A plurality of insertion rods are arranged at the bottom of the upper cover body, and a plurality of slots are arranged on the surface of the lower cover body.

[0009] In a preferred solution, a mounting groove is provided at the bottom of the upper cover body, and the fan blades are arranged inside the mounting groove.

[0010] In a preferred solution, a bearing is disposed inside the upper cover body, and the fixing rod is disposed inside the bearing.

[0011] In a preferred solution, a groove is formed on the top of the upper cover body, and the mounting cover is arranged on the top of the groove.

[0012] In a preferred solution, a mounting hole is provided on the surface of the blade, and the mounting cover is made of a transparent material.

[0013] In a preferred solution, an alarm is provided on the top of the installation cover, and an oil pipeline body is provided between the upper cover body and the lower cover body.

[0014] In a preferred solution, threaded holes are provided inside the upper cover body and the lower cover body, the threaded rod is arranged inside the threaded hole, and a nut is threadedly connected to the surface of the threaded rod.

[0015] In a preferred solution, sealing plates are provided on the opposite sides of the upper cover body and the lower cover body, and the size of the sealing plates is adapted to the size of the oil pipeline body.

[0016] The utility model provides a petroleum pipeline sealing detection device, and its beneficial effects include:

[0017] 1. Through the mutual cooperation of the oil pipeline body, the upper cover body, the lower cover body, the fan blades, the fixing rod, the blades, the laser camera and the mounting hole, if the sealing of the connection of the oil pipeline body is not enough, the gas in the oil pipeline body will overflow from the gap and overflow on the inner wall of the upper cover body and the lower cover body. Regardless of the size of the gap, as long as there is gas overflow in the oil pipeline body, the fan blades will rotate, and the fan blades will drive the fixing rod to rotate, and the fixing rod will drive the blades to rotate. When the blades rotate, the position of the mounting hole will move. At this time, the laser emitted by the laser camera cannot pass through the mounting hole, so that the sealing of the oil pipeline body can be detected.

[0018] 2. Through the mutual cooperation of the oil pipeline body, the upper cover body, the lower cover body, the threaded rod, the plug rod and the sealing plate, the oil pipeline body can be placed between the upper cover body and the lower cover body first, and then the upper cover body and the lower cover body are connected by the threaded rod. When connected, the plug rod on the upper cover body can be inserted into the interior of the lower cover body slot. When the installation is completed, the sealing plates inside the upper cover body and the lower cover body can be tightly attached to the surface of the oil pipeline body, so that the overall sealing after the upper cover body and the lower cover body are connected can be ensured, and the sealing of the connection between the inside of the oil pipeline body and the connection can be ensured, which is convenient for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of the upper cover body provided in an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the bottom structure of the upper cover body provided in an embodiment of the utility model when viewed from above;

[0023] Figure 4 A schematic diagram of the top structure of the upper cover body provided in an embodiment of the utility model;

[0024] In the figure: 1. Detection mechanism; 11. Upper cover; 12. Lower cover; 13. Bearing; 14. Fixing rod; 15. Fan blade; 16. Mounting cover; 17. Laser camera; 18. Blade; 19. Mounting hole; 2. Oil pipeline body; 21. Threaded rod; 22. Nut; 23. Sealing plate; 24. Insert rod; 25. Slot; 26. Mounting slot; 27. Slot body; 28. Alarm. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a petroleum pipeline sealing detection device, comprising an upper cover body 11, a detection mechanism 1 and a threaded rod 21, the detection mechanism 1 is a mechanism that can judge whether the sealing of the oil pipeline body 2 is insufficient and there is gas overflow, so as to detect the sealing of the oil pipeline body 2, the detection mechanism 1 comprises a lower cover body 12, the lower cover body 12 is arranged below the upper cover body 11, a fixing rod 14 is arranged inside the upper cover body 11, a fan blade 15 and a blade 18 are arranged on the surface of the fixing rod 14, a mounting cover 16 is arranged on the top of the upper cover body 11, a laser camera 17 is arranged inside the mounting cover 16, through the mutual cooperation of the oil pipeline body 2, the upper cover body 11, the lower cover body 12, the fan blade 15, the fixing rod 14, the blade 18, the laser camera 17 and the mounting hole 19, so that when the operator needs to detect When checking the sealing of the oil pipeline body 2, the operator can set the installation cover 16 on the top of the upper cover body 11 to be transparent. If the sealing of the connection of the oil pipeline body 2 is not enough, the gas in the oil pipeline body 2 will overflow from the gap and overflow on the inner wall of the upper cover body 11 and the lower cover body 12. Regardless of the size of the gap, as long as there is gas overflow in the oil pipeline body 2, the fan blades 15 will rotate, and the fan blades 15 will drive the fixing rod 14 to rotate, and the fixing rod 14 will drive the blades 18 to rotate. When the blades 18 rotate, the position of the mounting hole 19 will move. At this time, the laser emitted by the laser camera 17 cannot pass through the mounting hole 19, and the alarm 28 will alarm to prompt the operator. In this way, it can be judged that the sealing of the oil pipeline body 2 is insufficient and gas is overflowing, so that the sealing of the oil pipeline body 2 can be tested.

[0027] Reference Figure 1-Figure 4In a preferred embodiment, the threaded rod 21 is threadedly connected to the interior of the upper cover body 11 and the lower cover body 12, a plurality of insertion rods 24 are arranged at the bottom of the upper cover body 11, a plurality of slots 25 are opened on the surface of the lower cover body 12, a mounting groove 26 is opened at the bottom of the upper cover body 11, and the fan blade 15 is arranged inside the mounting groove 26, a bearing 13 is arranged inside the upper cover body 11, and the fixing rod 14 is arranged inside the bearing 13, a groove body 27 is opened at the top of the upper cover body 11, and a mounting cover 16 is arranged at the top of the groove body 27, and a mounting hole 19 is opened on the surface of the blade 18, and the laser of the laser camera 17 is aligned with the center of the mounting hole 19, and the material of the mounting cover 16 is made of transparent material. By setting the mounting cover 16 to be transparent, it is convenient for the operator to observe the situation inside the mounting cover 16, through Through the mutual cooperation of the oil pipeline body 2, the upper cover body 11, the lower cover body 12, the threaded rod 21, the plug rod 24 and the sealing plate 23, when the operator needs to seal the oil pipeline body 2, the operator can first place the oil pipeline body 2 between the upper cover body 11 and the lower cover body 12, and then use the threaded rod 21 to connect the upper cover body 11 with the lower cover body 12. When connected, the plug rod 24 on the upper cover body 11 can be inserted into the inside of the slot 25 of the lower cover body 12. When the installation is completed, the sealing plate 23 inside the upper cover body 11 and the lower cover body 12 can be tightly attached to the surface of the oil pipeline body 2, so that the overall sealing after the upper cover body 11 and the lower cover body 12 are ensured, and the sealing of the connection between the inside of the oil pipeline body 2 and the connection can be ensured, which is convenient for the operator to use.

[0028] Reference Figure 1-Figure 4 In a preferred embodiment, an alarm 28 is provided on the top of the mounting cover 16. By providing the alarm 28, when the blade 18 rotates, the position of the mounting hole 19 will move. At this time, the laser emitted by the laser camera 17 cannot pass through the through hole, and the alarm 28 will sound an alarm to prompt the operator. An oil pipeline body 2 is provided between the upper cover body 11 and the lower cover body 12. Threaded holes are provided inside the upper cover body 11 and the lower cover body 12. A threaded rod 21 is provided inside the threaded hole. A nut 22 is threadedly connected to the surface of the threaded rod 21. A sealing plate 23 is provided on the opposite side of the upper cover body 11 and the lower cover body 12. By providing the sealing plate 23, when the installation is completed, the sealing plates 23 inside the upper cover body 11 and the lower cover body 12 can be close to the surface of the oil pipeline body 2, so that the overall sealing can be ensured after the upper cover body 11 and the lower cover body 12 are connected. The size of the sealing plate 23 is adapted to the size of the oil pipeline body 2.

[0029] Specifically, the working process or working principle of the oil pipeline sealing detection equipment is as follows: in the specific oil pipeline sealing detection, usually after the oil pipeline is used for a long time, the sealing of the pipeline connection is difficult to ensure, and leakage is prone to occur, and regular inspection is required, but the inspection process is relatively cumbersome. If the inspection steps are simplified, it is difficult to ensure the sealing of the oil pipeline, and it is inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to detect the sealing of the oil pipeline body 2, the operator can set the installation cover 16 on the top of the upper cover body 11 to be transparent. If the sealing of the connection of the oil pipeline body 2 is not enough, the gas in the oil pipeline body 2 will overflow from the gap and overflow on the inner wall of the upper cover body 11 and the lower cover body 12. Regardless of the size of the gap, as long as there is gas overflow in the oil pipeline body 2, the fan blades 15 will be caused to rotate, and the fan blades 15 will drive the fixed rod 14 to rotate, and the fixed rod 14 will drive the blades 18 to rotate. When the blades 18 rotate When the oil pipeline body 2 is rotated, the position of the mounting hole 19 will move. At this time, the laser emitted by the laser camera 17 cannot pass through the mounting hole 19, and the alarm 28 will sound an alarm to prompt the operator. It can be judged that the sealing of the oil pipeline body 2 is insufficient and there is gas overflow, so that the sealing of the oil pipeline body 2 can be detected. When the operator needs to seal the oil pipeline body 2, the operator can first place the oil pipeline body 2 between the upper cover body 11 and the lower cover body 12, and then use the threaded rod 21 to connect the upper cover body 11 with the lower cover body 12. When connected, the insertion rod 24 on the upper cover body 11 can be inserted into the interior of the slot 25 of the lower cover body 12. When the installation is completed, the sealing plate 23 inside the upper cover body 11 and the lower cover body 12 can be close to the surface of the oil pipeline body 2, so that the overall sealing after the upper cover body 11 and the lower cover body 12 are ensured, and the sealing of the oil pipeline body 2 connected to the connection can also be ensured, which is convenient for the operator to use, and all processes are ended.

[0030] It should be noted that the laser camera 17 and the alarm 28 are both electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A petroleum pipeline sealing detection device, comprising an upper cover (11), characterized in that: A detection mechanism (1), the detection mechanism (1) comprising a lower cover (12), the lower cover (12) being arranged below an upper cover (11), a fixing rod (14) being arranged inside the upper cover (11), a fan blade (15) and a blade (18) being arranged on the surface of the fixing rod (14), a mounting cover (16) being arranged on the top of the upper cover (11), and a laser camera (17) being arranged inside the mounting cover (16); A threaded rod (21) is threadedly connected to the interior of an upper cover body (11) and a lower cover body (12); a plurality of insertion rods (24) are arranged at the bottom of the upper cover body (11); and a plurality of slots (25) are opened on the surface of the lower cover body (12).

2. The oil pipeline sealing detection equipment according to claim 1 is characterized in that: The bottom of the upper cover body (11) is provided with a mounting groove (26), and the fan blade (15) is arranged inside the mounting groove (26).

3. The oil pipeline sealing detection equipment according to claim 2 is characterized in that: A bearing (13) is arranged inside the upper cover body (11), and the fixing rod (14) is arranged inside the bearing (13).

4. The oil pipeline sealing detection equipment according to claim 3 is characterized in that: A groove body (27) is provided on the top of the upper cover body (11), and the mounting cover (16) is arranged on the top of the groove body (27).

5. The oil pipeline sealing detection equipment according to claim 1, characterized in that: A mounting hole (19) is provided on the surface of the blade (18), and the mounting cover (16) is made of a transparent material.

6. The oil pipeline sealing detection equipment according to claim 4, characterized in that: An alarm (28) is arranged on the top of the installation cover (16), and an oil pipeline body (2) is arranged between the upper cover body (11) and the lower cover body (12).

7. The oil pipeline sealing detection equipment according to claim 6, characterized in that: The upper cover body (11) and the lower cover body (12) are both provided with threaded holes, the threaded rod (21) is arranged inside the threaded holes, and a nut (22) is threadedly connected on the surface of the threaded rod (21).

8. The oil pipeline sealing detection equipment according to claim 7, characterized in that: A sealing plate (23) is provided on the opposite sides of the upper cover body (11) and the lower cover body (12), and the size of the sealing plate (23) is adapted to the size of the oil pipeline body (2).

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