Oil gas leakage detection device

Abstract

The utility model relates to an oil and gas leakage detection device which can efficiently detect cracking leakage points of an oil and gas conveying pipe and is simple in structure and easy and convenient to use. The oil and gas leakage detection device comprises a clamp which is cylindrical and is provided with an opening along the axial direction of the clamp, and the length of the opening is the same as the axial length of the clamp; the adsorption assemblies are arranged on the two sides of the opening formed by the hoop; the sealing assembly is arranged on the hoop and comprises a first sealing part and a second sealing part which are arranged at the two axial ends of the hoop respectively; the gas monitoring assembly comprises a gas monitoring part, a controller and a data cable, the gas monitoring part is arranged on the hoop, and the data cable is connected with the gas monitoring part and the controller.

Description

Technical Field

[0001] The utility model relates to the technical field of gas measurement, in particular to an oil and gas leakage detection device. Background Art

[0002] The transmission of oil or natural gas often requires the installation of numerous pipelines outdoors. Leakage detection is often necessary to promptly identify and repair cracks in oil and gas pipelines to prevent waste. However, leak detection requires the use of leak detectors. However, existing leak detectors are relatively traditional in design and are unable to perform rigorous and rapid inspections along the entire length of the pipeline. This results in limited inspection results and makes it difficult to effectively detect leaks in a timely manner.

[0003] Based on the above situation, there is an urgent need to provide a new type of oil and gas leakage monitoring device. Utility Model Content

[0004] The present application provides an oil and gas leakage detection device, which can efficiently detect cracking and leakage points of oil and gas transmission pipes, has a simple structure, and is easy and convenient to use.

[0005] The present application provides an oil and gas leakage detection device, comprising: a clamp, which is cylindrical and has an opening arranged along its own axial direction, and the length of the opening is the same as the axial length of the clamp; an adsorption component, which is arranged on both sides of the opening formed by the clamp; a sealing component, which is arranged on the clamp and includes a first sealing component and a second sealing component, which are respectively arranged at the two ends of the axial direction of the clamp; a gas monitoring component, which includes a gas monitoring component, a controller and a data cable, the gas monitoring component is arranged on the clamp, and the data cable connects the gas monitoring component and the controller.

[0006] In some optional embodiments, the adsorption assembly includes a first adsorption component and a second adsorption component, and the first adsorption component and the second adsorption component are respectively arranged on both sides of the opening formed by the clamp.

[0007] In some optional embodiments, a flange assembly is further included, wherein the flange assembly includes a first flange and a second flange, the first flange and the second flange are respectively arranged on both sides of the opening formed by the clamp, and the first adsorption component and the second adsorption component are respectively arranged on the first flange and the second flange.

[0008] In some optional embodiments, the first adsorption component and the second adsorption component are respectively arranged on planes where the first flange and the second flange are arranged face to face.

[0009] In some optional embodiments, the first adsorption component and the second adsorption component are connected to the first flange and the second flange respectively through a bolt assembly.

[0010] In some optional embodiments, the first adsorption component and the second adsorption component are connected to the first flange and the second flange respectively through a bolt assembly.

[0011] In some optional embodiments, outer surfaces of the first sealing component and the second sealing component are respectively in contact with the inner surface of the clamp.

[0012] In some optional embodiments, the first sealing component and the second sealing component are respectively connected to the clamp via a bolt assembly.

[0013] In some optional embodiments, the first sealing component and the second sealing component are both rubber sleeves.

[0014] In some optional embodiments, the gas monitoring component is a catalytic sensor or a catalytic sensor.

[0015] Compared with the prior art, the present invention has the following technical effects:

[0016] The present application provides an oil and gas leak detection device, comprising: a clamp, an adsorption assembly, a sealing assembly, and a gas monitoring assembly. The clamp is cylindrical, and the clamp is provided with an opening along its own axial direction, the length of the opening being the same as the axial length of the clamp. The adsorption assembly is provided on both sides of the opening formed by the clamp. The sealing assembly includes a first sealing component and a second sealing component, and the first sealing component and the second sealing component are respectively provided at the two ends of the axial direction of the clamp. The gas monitoring assembly includes a gas monitoring component, a controller, and a data cable. The gas monitoring component is provided in the clamp, and the data cable connects the gas monitoring component and the controller. When in use, the adsorption assembly can be opened, the clamp is opened and placed on the outside of the oil and gas pipeline, and the adsorption assembly is closed. The first sealing component and the second sealing component can be tightly fitted with the outer surface of the oil and gas pipeline, so that the clamp, the sealing assembly, and the outer surface of the oil and gas pipeline form a sealed area. The gas monitoring component detects whether the oil and gas pipeline in the clamp exceeds the combustible gas standard and transmits the data cable to the controller. The controller is electrically connected to a display, and the detection value is displayed on the display, completing the oil and gas pipeline leak detection. The oil and gas leakage detection device can strictly and quickly detect along the oil and gas transmission pipe, efficiently detect the cracking and leakage points of the oil and gas transmission pipe, and is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 The following is a schematic structural diagram of an oil and gas leakage detection device provided by an embodiment of the present utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the oil and gas leakage detection device in a top view of the provided embodiment.

[0020] in, Figures 1-2 The corresponding relationship between the reference numerals and component names is as follows:

[0021] 1-clamp; 2-adsorption assembly; 21-first adsorption component; 22-second adsorption component; 3-sealing assembly; 31-first sealing component; 32-second sealing component; 4-gas monitoring assembly; 41-gas monitoring component; 42-controller; 43-data cable; 5-flange assembly; 51-first flange; 52-second flange. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0024] The transmission of oil or natural gas often requires the installation of numerous pipelines outdoors. Leakage detection is often necessary to promptly identify and repair cracks in oil and gas pipelines to prevent waste. However, leak detection requires the use of leak detectors. However, existing leak detectors are relatively traditional in design and are unable to perform rigorous and rapid inspections along the entire length of the pipeline. This results in limited inspection results and makes it difficult to effectively detect leaks in a timely manner.

[0025] Based on the above situation, there is an urgent need to provide a new type of oil and gas leakage monitoring device.

[0026] The present application provides an oil and gas leakage detection device, which can efficiently detect cracking and leakage points of oil and gas transmission pipes, has a simple structure, and is easy and convenient to use.

[0027] The present application provides a gas leakage detection device, and the oil and gas leakage detection device includes: a clamp 1, which is cylindrical and has an opening arranged along its own axial direction, and the length of the opening is the same as the axial length of the clamp 1; an adsorption component 2, which is arranged on both sides of the opening formed by the clamp 1; a sealing component 3, which is arranged on the clamp 1, and includes a first sealing component 31 and a second sealing component 32, and the first sealing component 31 and the second sealing component 32 are respectively arranged at the two ends of the axial direction of the clamp 1; a gas monitoring component 4, which includes a gas monitoring component 41, a controller 42 and a data cable 43, the gas monitoring component 41 is arranged on the clamp 1, and the data cable 43 connects the gas monitoring component 41 and the controller 42.

[0028] Specifically, the present application provides an oil and gas leakage detection device, which includes: a clamp 1, an adsorption assembly 2, a sealing assembly 3 and a gas monitoring assembly 4. The clamp 1 is cylindrical, and the clamp 1 is provided with an opening along its own axial direction. The length of the opening is the same as the axial length of the clamp 1. The adsorption assembly 2 is arranged on both sides of the opening formed by the clamp 1. The sealing assembly 3 includes a first sealing component 31 and a second sealing component 32. The first sealing component 31 and the second sealing component 32 are respectively arranged at the two axial ends of the clamp 1. The gas monitoring assembly 4 includes a gas monitoring component 41, a controller 42 and a data cable 43. The gas monitoring component 41 is arranged on the clamp 1, and the data cable 43 connects the gas monitoring component 41 and the controller 42. When in use, the adsorption component 2 can be pulled open, the clamp 1 can be opened and placed on the outside of the oil and gas pipeline, and the adsorption component 2 can be closed. The first sealing component 31 and the second sealing component 32 can fit tightly with the outer surface of the oil and gas pipeline, so that the clamp 1, the sealing component 3 and the outer surface of the oil and gas pipeline form a sealed area. The gas monitoring component 41 detects whether the oil and gas pipeline in the clamp 1 exceeds the combustible gas standard, and transmits the data cable 43 to the controller 42. The controller 42 is electrically connected to the display, and the detection value is displayed on the display to complete the leakage detection of the oil and gas pipeline. The oil and gas leakage detection device can strictly and quickly detect along the oil and gas pipeline, and efficiently detect the cracking and leakage points of the oil and gas pipeline. It is simple and convenient to use.

[0029] In some optional embodiments, the adsorption assembly 2 includes a first adsorption component 21 and a second adsorption component 22 , and the first adsorption component 21 and the second adsorption component 22 are respectively arranged on both sides of the opening formed by the clamp 1 .

[0030] Specifically, the oil and gas leakage detection device includes: a clamp 1, an adsorption assembly 2, a sealing assembly 3 and a gas monitoring assembly 4. The clamp 1 is cylindrical, and an opening is set along its own axial direction. The length of the opening is the same as the axial length of the clamp 1. The adsorption assembly 2 is arranged on both sides of the opening formed by the clamp 1. The adsorption assembly 2 includes a first adsorption component 21 and a second adsorption component 22. The first adsorption component 21 and the second adsorption component 22 are respectively arranged on both sides of the opening formed by the clamp 1. The sealing assembly 3 includes a first sealing component 31 and a second sealing component 32. The first sealing component 31 and the second sealing component 32 are respectively arranged at the two ends of the axial direction of the clamp 1. The gas monitoring assembly 4 includes a gas monitoring component 41, a controller 42 and a data cable 43. The gas monitoring component 41 is arranged on the clamp 1, and the data cable 43 connects the gas monitoring component 41 and the controller 42.

[0031] When in use, the first adsorption component 21 and the second adsorption component 22 can be pulled apart, the clamp 1 can be opened and placed on the outside of the oil and gas pipeline, and the first adsorption component 21 and the second adsorption component 22 can be closed. The first sealing component 31 and the second sealing component 32 can fit tightly with the outer surface of the oil and gas pipeline, so that the clamp 1, the sealing component 3 and the outer surface of the oil and gas pipeline form a sealing area. The gas monitoring component 41 is used to detect whether the oil and gas pipeline in the clamp 1 exceeds the combustible gas standard, and the data cable 43 is transmitted to the controller 42. The controller 42 is electrically connected to the display, and the detection value is displayed on the display to complete the leakage detection of the oil and gas pipeline. The oil and gas leakage detection device can strictly and quickly detect along the oil and gas pipeline, and efficiently detect the cracking and leakage points of the oil and gas pipeline. It is simple and convenient to use.

[0032] In some optional embodiments, the oil and gas leakage detection device also includes a flange assembly 5, the flange assembly 5 includes a first flange 51 and a second flange 52, the first flange 51 and the second flange 52 are respectively arranged on both sides of the opening formed by the clamp 1, and the first adsorption component 21 and the second adsorption component 22 are respectively arranged on the first flange 51 and the second flange 52.

[0033] Specifically, the clamp 1, first flange 51, and second flange 52 are all made of stainless steel, which is durable, elastic, and corrosion-resistant. The clamp 1, first flange 51, and second flange 52 are all integrally constructed. The first and second flanges 51, 52 are welded to either side of the opening formed in the clamp 1. The first and second adsorption components 21, 22 are respectively disposed on the first and second flanges 51, 52. During use, the first and second adsorption components 21, 22 can be pulled apart, the clamp 1 can be opened and placed on the outside of the oil and gas pipeline, and the first and second adsorption components 21, 22 can be closed. The first and second sealing components 31, 32 can then tightly fit against the outer surface of the oil and gas pipeline, thereby forming a sealed area between the clamp 1, the sealing assembly 3, and the outer surface of the oil and gas pipeline. The gas monitoring component 41 detects whether the oil and gas pipeline within the clamp 1 exceeds the flammable gas standard and transmits the data to the controller 42 via a cable 43. The controller 42 is electrically connected to a display, which displays the detected value, completing the oil and gas pipeline leak detection.

[0034] In some optional embodiments, the first adsorption component 21 and the second adsorption component 22 are respectively disposed on planes where the first flange 51 and the second flange 52 face each other.

[0035] When in use, the first adsorption component 21 and the second adsorption component 22 can be pulled apart, the clamp 1 can be opened and sleeved on the outside of the oil and gas transmission pipeline, the first adsorption component 21 and the second adsorption component 22 can be closed, and the first sealing component 31 and the second sealing component 32 can fit tightly with the outer surface of the oil and gas transmission pipeline, so that the clamp 1, the sealing assembly 3 and the outer surface of the oil and gas transmission pipeline form a sealing area, and the gas monitoring component 41 is used to detect whether the combustible gas in the oil and gas transmission pipe in the clamp 1 exceeds the standard, and the data cable 43 is transmitted to the controller 42, the controller 42 is electrically connected to the display, and the detection value is displayed through the display to complete the leakage detection of the oil and gas transmission pipe.

[0036] Furthermore, the first adsorption component 21 and the second adsorption component 22 can be adsorbed together. Optionally, the first adsorption component 21 and the second adsorption component 22 are magnets. The first adsorption component 21 and the second adsorption component 22 can be tightly attached to the first flange 51 and the second flange 52 made of stainless steel and can be easily separated.

[0037] In some optional embodiments, the first adsorption component 21 and the second adsorption component 22 are connected to the first flange 51 and the second flange 52 respectively through bolt assemblies.

[0038] Specifically, the first adsorption component 21 and the second adsorption component 22 are connected to the first flange 51 and the second flange 52 respectively through bolt assemblies, which is convenient for installation and disassembly and has a simple structure.

[0039] In some optional embodiments, the outer surfaces of the first sealing component 31 and the second sealing component 32 are respectively in contact with the inner surface of the clamp 1 .

[0040] Specifically, the first sealing component 31 and the second sealing component 32 are both made of rubber material with good elasticity and good sealing performance. The first sealing component 31 and the second sealing component 32 are respectively connected to the clamp 1 through a bolt assembly. The first sealing component 31 and the second sealing component 32 can fit tightly with the outer surface of the oil and gas pipeline, so that the clamp 1, the sealing assembly 3 and the outer surface of the oil and gas pipeline form a sealing area. The gas monitoring component 41 detects whether the oil and gas pipeline in the clamp 1 exceeds the combustible gas standard, and transmits the data cable 43 to the controller 42. The controller 42 is electrically connected to the display, and the detection value is displayed on the display to complete the leakage detection of the oil and gas pipeline.

[0041] In some optional embodiments, the first sealing component 31 and the second sealing component 32 are both rubber sleeves. The first sealing component 31 and the second sealing component 32 are both made of rubber material with good elasticity and good sealing performance.

[0042] In some optional embodiments, the gas monitoring component 41 is a catalytic sensor or a catalytic sensor.

[0043] Specifically, gas monitoring component 41 detects whether the oil and gas pipeline within clamp 1 contains excessive levels of flammable gas. Data is then transmitted via cable 43 to controller 42, which is electrically connected to a display. The display then displays the detected values, completing leak detection for the oil and gas pipeline. This oil and gas leak detection device can rigorously and quickly inspect the oil and gas pipeline, efficiently detecting cracks and leaks, and is simple and convenient to use.

[0044] In this utility model, the term "plurality" refers to at least two or more than two, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0045] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An oil and gas leakage detection device, characterized in that: include: The clamp (1) is cylindrical and has an opening along its axial direction, wherein the length of the opening is the same as the axial length of the clamp (1); Adsorption components (2) are arranged on both sides of the opening formed by the clamp (1); A sealing assembly (3) is provided on the clamp (1), comprising a first sealing component (31) and a second sealing component (32), wherein the first sealing component (31) and the second sealing component (32) are respectively provided at two axial ends of the clamp (1); A gas monitoring assembly (4) comprises a gas monitoring component (41), a controller (42) and a data cable (43); the gas monitoring component (41) is arranged on the clamp (1); and the data cable (43) connects the gas monitoring component (41) and the controller (42).

2. The oil and gas leakage detection device according to claim 1, characterized in that: The adsorption assembly (2) comprises a first adsorption component (21) and a second adsorption component (22), wherein the first adsorption component (21) and the second adsorption component (22) are respectively arranged on both sides of the opening formed by the clamp (1).

3. The oil and gas leakage detection device according to claim 2, characterized in that: The invention also includes a flange assembly (5), wherein the flange assembly (5) includes a first flange (51) and a second flange (52), wherein the first flange (51) and the second flange (52) are respectively arranged on both sides of the opening formed by the clamp (1), and the first adsorption component (21) and the second adsorption component (22) are respectively arranged on the first flange (51) and the second flange (52).

4. The oil and gas leakage detection device according to claim 3, characterized in that: The first adsorption component (21) and the second adsorption component (22) are respectively arranged on planes where the first flange (51) and the second flange (52) are arranged face to face.

5. The oil and gas leakage detection device according to claim 4, characterized in that: The first adsorption component (21) and the second adsorption component (22) are connected to the first flange (51) and the second flange (52) respectively through bolt assemblies.

6. The oil and gas leakage detection device according to any one of claims 2 to 5, characterized in that: The first adsorption component (21) and the second adsorption component (22) are magnets respectively.

7. The oil and gas leakage detection device according to claim 1, characterized in that: The outer surfaces of the first sealing component (31) and the second sealing component (32) are respectively fitted with the inner surface of the clamp (1).

8. The oil and gas leakage detection device according to claim 7, characterized in that: The first sealing component (31) and the second sealing component (32) are respectively connected to the clamp (1) via a bolt assembly.

9. The oil and gas leakage detection device according to claim 7 or 8, characterized in that: The first sealing component (31) and the second sealing component (32) are both rubber sleeves.

10. The oil and gas leakage detection device according to claim 1, characterized in that: The gas monitoring component (41) is a catalytic sensor or a catalytic type sensor.

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