Oil gas emission concentration detection device

Abstract

The utility model relates to the technical field of oil gas detection, in particular to an oil gas emission concentration detection device which comprises an emission pipeline. A connecting strip is arranged at the top of the discharge pipeline, and an oil gas detection device located in the discharge pipeline is installed at the bottom of the connecting strip; a connecting lug is fixed to the bottom of the connecting strip, a threaded hole is formed in the outer wall of the connecting lug, a threaded rod is in threaded connection with the interior of the threaded hole, a rotating shaft is fixed to one end of the threaded rod, and a limiting plate is fixed to the other end of the threaded rod; a limiting hole is formed in the outer wall of the discharge pipeline; the limiting plate is located in the limiting hole, the top of the connecting strip is connected with a connecting plate, a connecting rod is fixed to the top of the connecting plate, and a baffle is fixed to the end, away from the connecting plate, of the connecting rod.

Description

Technical Field

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

[0002] In the oil and gas industry, monitoring of oil and gas emission concentrations is key to ensuring environmental safety.

[0003] At present, oil and gas detection devices are usually used to detect the emission concentration of oil and gas. However, the installation method of the existing oil and gas detection devices and emission pipelines is relatively complicated, which makes it inconvenient to disassemble the oil and gas detection devices, thereby making it inconvenient to maintain the oil and gas detection devices.

[0004] Therefore, an oil gas emission concentration detection device is proposed. Utility Model Content

[0005] The utility model aims to provide a device for detecting oil gas emission concentration.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An oil and gas emission concentration detection device, comprising:

[0008] Discharge pipes;

[0009] A connecting strip is provided at the top of the discharge pipe, and an oil and gas detection device located inside the discharge pipe is installed at the bottom of the connecting strip;

[0010] A connecting ear is fixed at the bottom of the connecting strip, a threaded hole is opened on the outer wall of the connecting ear, a threaded rod is threadedly connected to the threaded hole, a rotating shaft is fixed at one end of the threaded rod, and a limiting plate is fixed at the other end of the threaded rod;

[0011] A limited position hole is provided on the outer wall of the discharge pipe;

[0012] The limiting plate is located inside the limiting hole.

[0013] Preferably, a connecting plate is connected to the top of the connecting strip, a connecting rod is fixed to the top of the connecting plate, and a baffle is fixed to one end of the connecting rod away from the connecting plate.

[0014] Preferably, the connecting plate is connected to the top of the connecting strip by fixing bolts.

[0015] Preferably, a protective cover is connected to the outer wall of the oil and gas detection device.

[0016] Preferably, a clamping hole is provided on the outer wall of the protective cover;

[0017] A slide groove is provided at the bottom of the connecting strip, a slider is installed in the slide groove, a connecting piece is fixed at the bottom of the slider, and a clamping rod is fixed at one end of the connecting piece;

[0018] One end of the clamping rod is clamped in the clamping hole.

[0019] Preferably, a compression spring is fixed to the inner wall of one side of the slide slot, and one end of the compression spring away from the inner wall of one side of the slide slot is fixed to the sliding block.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model changes the connection mode between the oil and gas detection device and the discharge pipe, specifically, by rotating the rotating shaft, the rotating shaft drives the threaded rod to move in the threaded hole, and after the limit plate at one end of the threaded rod is located in the limit hole, the oil and gas detection device can be connected and fixed. When the oil and gas detection device is disassembled, it is only necessary to rotate the rotating shaft in the opposite direction compared with the former, and the rotating shaft drives the threaded rod to move in the threaded hole, and after the limit plate at one end of the threaded rod is separated from the limit hole, the oil and gas detection device can be disassembled. Compared with the existing ones, the utility model is simpler and more convenient when disassembling the oil and gas detection device, thereby facilitating the maintenance of the oil and gas detection device.

[0022] The utility model places the protective cover on the outer wall of the oil and gas detection device, and then drives the slider to slide in the slide groove under the elastic force of the compression spring. When the slider slides, it drives the connecting strip and the clamping rod to move. When one end of the clamping rod is clamped into the clamping hole, the protective cover can be fixed to the outer wall of the oil and gas detection device. Compared with the existing ones, the utility model is provided with a protective cover on the outer wall of the oil and gas detection device. The protective cover can protect the oil and gas detection device, reduce the corrosion of the oil and gas detection device by oil and gas, and improve the working efficiency and service life of the oil and gas detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0025] Figure 3 It is a partial structural schematic diagram of the utility model;

[0026] Figure 4 It is a schematic diagram of the clamping hole structure in the utility model.

[0027] In the figure: 1. discharge pipe; 2. connecting strip; 3. oil and gas detection device; 4. connecting ear; 5. threaded hole; 6. threaded rod; 7. limit plate; 8. limit hole; 9. rotating shaft; 10. connecting plate; 11. fixing bolt; 12. connecting rod; 13. baffle; 14. protective cover; 15. clamping hole; 16. slide groove; 17. slider; 18. connecting piece; 19. clamping rod; 20. compression spring. DETAILED DESCRIPTION

[0028] 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.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Embodiment 1:

[0031] See also Figure 1 , 2 The utility model provides a technical solution: To achieve the above-mentioned purpose, the utility model provides the following technical solution: A device for detecting oil and gas emission concentration, comprising: a discharge pipe 1; a connecting strip 2 is provided at the top of the discharge pipe 1, and an oil and gas detection device 3 located inside the discharge pipe 1 is installed at the bottom of the connecting strip 2; a connecting ear 4 is fixed at the bottom of the connecting strip 2, and a threaded hole 5 is provided on the outer wall of the connecting ear 4, a threaded rod 6 is connected to the inner thread of the threaded hole 5, a rotating shaft 9 is fixed at one end of the threaded rod 6, and a limiting plate 7 is fixed at the other end of the threaded rod 6; a limiting hole 8 is provided on the outer wall of the discharge pipe 1; the limiting plate 7 is located inside the limiting hole 8, a connecting plate 10 is connected to the top of the connecting strip 2, a connecting rod 12 is fixed at the top of the connecting plate 10, a baffle 13 is fixed at the end of the connecting rod 12 away from the connecting plate 10, and the connecting plate 10 is connected to the top of the connecting strip 2 by a fixing bolt 11.

[0032] Specifically, the utility model changes the connection mode between the oil and gas detection device 3 and the discharge pipe 1, specifically, by rotating the rotating shaft 9, the rotating shaft 9 drives the threaded rod 6 to move in the threaded hole 5, and after the limit plate 7 at one end of the threaded rod 6 is located in the limit hole 8, the oil and gas detection device 3 can be connected and fixed. When the oil and gas detection device 3 is disassembled, it is only necessary to rotate the rotating shaft 9 in the opposite direction compared with the former, and the rotating shaft 9 drives the threaded rod 6 to move in the threaded hole 5. After the limit plate 7 at one end of the threaded rod 6 is separated from the limit hole 8, the oil and gas detection device 3 can be disassembled. Compared with the existing ones, the utility model is relatively simple and convenient when disassembling the oil and gas detection device 3, so that it is convenient to maintain the oil and gas detection device 3;

[0033] By providing the baffle 13 , the baffle 13 can prevent the oil and gas detection device 3 from getting damp (affected by rain), thereby improving the working efficiency and service life of the oil and gas detection device 3 .

[0034] Embodiment 2:

[0035] See also Figure 1 , 3 4. The utility model provides a technical solution: a device for detecting oil and gas emission concentration, wherein a protective cover 14 is connected to the outer wall of the oil and gas detection device 3, and a clamping hole 15 is provided on the outer wall of the protective cover 14; a slide groove 16 is provided at the bottom of the connecting strip 2, a slider 17 is installed in the slide groove 16, a connecting piece 18 is fixed at the bottom of the slider 17, and a clamping rod 19 is fixed at one end of the connecting piece 18; one end of the clamping rod 19 is clamped in the clamping hole 15, a compression spring 20 is fixed to the inner wall of one side of the slide groove 16, and one end of the compression spring 20 away from the inner wall of one side of the slide groove 16 is fixed to the slider 17.

[0036] Specifically, the utility model places the protective cover 14 on the outer wall of the oil and gas detection device 3, and then the slider 17 is driven to slide in the slide groove 16 under the elastic force of the compression spring 20, and when the slider 17 slides, it drives the connecting strip 2 and the clamping rod 19 to move, and when one end of the clamping rod 19 is clamped into the clamping hole 15, the protective cover 14 can be fixed to the outer wall of the oil and gas detection device 3. Compared with the existing ones, the utility model is provided with a protective cover 14 on the outer wall of the oil and gas detection device 3, and the protective cover 14 can protect the oil and gas detection device 3, reduce the corrosion of the oil and gas detection device 3 by oil and gas, and improve the working efficiency and service life of the oil and gas detection device 3.

[0037] Working principle:

[0038] First, by changing the connection method between the oil and gas detection device 3 and the discharge pipe 1, specifically, by rotating the rotating shaft 9, the rotating shaft 9 drives the threaded rod 6 to move in the threaded hole 5. After the limiting plate 7 at one end of the threaded rod 6 is located in the limiting hole 8, the oil and gas detection device 3 can be connected and fixed. When the oil and gas detection device 3 is disassembled, it is only necessary to rotate the rotating shaft 9 in the opposite direction compared with the former. The rotating shaft 9 drives the threaded rod 6 to move in the threaded hole 5. After the limiting plate 7 at one end of the threaded rod 6 is disengaged from the limiting hole 8, the oil and gas detection device 3 can be disassembled. Compared with the existing ones, the utility model is relatively simple and convenient when disassembling the oil and gas detection device 3, thereby facilitating the maintenance of the oil and gas detection device 3.

[0039] Secondly, by placing the protective cover 14 on the outer wall of the oil and gas detection device 3, the slider 17 is driven to slide in the slide groove 16 under the elastic force of the compression spring 20, and when the slider 17 slides, it will drive the connecting strip 2 and the clamping rod 19 to move. When one end of the clamping rod 19 is clamped into the clamping hole 15, the protective cover 14 can be fixed to the outer wall of the oil and gas detection device 3. Compared with the existing ones, the utility model provides a protective cover 14 on the outer wall of the oil and gas detection device 3, and the protective cover 14 can protect the oil and gas detection device 3, reduce the corrosion of the oil and gas detection device 3 by oil and gas, and improve the working efficiency and service life of the oil and gas detection device 3.

[0040] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0041] The above shows and describes the basic principles, main features and 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 principles 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. A device for detecting oil and gas emission concentration, characterized in that: include: Discharge pipe (1); A connecting strip (2) is provided at the top of the discharge pipe (1), and an oil and gas detection device (3) located inside the discharge pipe (1) is installed at the bottom of the connecting strip (2); A connecting ear (4) is fixed at the bottom of the connecting strip (2), a threaded hole (5) is provided on the outer wall of the connecting ear (4), a threaded rod (6) is internally threadedly connected to the threaded hole (5), a rotating shaft (9) is fixed at one end of the threaded rod (6), and a limiting plate (7) is fixed at the other end of the threaded rod (6); A limiting hole (8) is provided on the outer wall of the discharge pipe (1); The limiting plate (7) is located inside the limiting hole (8).

2. The oil gas emission concentration detection device according to claim 1, characterized in that: The top of the connecting strip (2) is connected to a connecting plate (10), the top of the connecting plate (10) is fixed with a connecting rod (12), and one end of the connecting rod (12) away from the connecting plate (10) is fixed with a baffle (13).

3. The oil gas emission concentration detection device according to claim 2, characterized in that: The connecting plate (10) is connected to the top of the connecting strip (2) via fixing bolts (11).

4. The oil gas emission concentration detection device according to claim 1, characterized in that: A protective cover (14) is connected to the outer wall of the oil and gas detection device (3).

5. The oil gas emission concentration detection device according to claim 4, characterized in that: The outer wall of the protective cover (14) is provided with a clamping hole (15); The bottom of the connecting strip (2) is provided with a slide groove (16), a slider (17) is installed in the slide groove (16), a connecting piece (18) is fixed at the bottom of the slider (17), and a clamping rod (19) is fixed at one end of the connecting piece (18); One end of the clamping rod (19) is clamped inside the clamping hole (15).

6. The oil gas emission concentration detection device according to claim 5, characterized in that: A compression spring (20) is fixed to the inner wall of one side of the slide groove (16), and one end of the compression spring (20) away from the inner wall of one side of the slide groove (16) is fixed to the sliding block (17).

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