Cross-road protection device for steam injection pipeline

Abstract

A steam injection pipeline cross-road protection device belongs to the technical field of thermal steam injection. According to the technical scheme, the device comprises a plurality of road-crossing protection modules which are detachably connected, and each road-crossing protection module is characterized in that the two sides of a first cover plate are connected with one side of a second cover plate and one side of a third cover plate respectively; the base is connected with one side of the second cover plate and the other side of the third cover plate; acute angles are respectively formed between the second cover plate and the base and between the third cover plate and the base; a detachable connecting device is arranged on the first cover plate and / or the second cover plate and / or the third cover plate. The steam injection pipeline cross-road protection device has the advantages that safety is remarkably improved, and the steam injection pipeline cross-road protection device has super-strong adaptability and can flexibly cope with variable environments; the cost is reasonably controlled, the economic benefit is remarkable, the service life of a pipeline is effectively prolonged, continuous operation is guaranteed, safety awareness is enhanced, safety of people and vehicles is protected, installation is convenient and fast, maintenance is easy, and comprehensive and powerful support is provided for safe and stable operation of oil field infrastructures.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal steam injection, and particularly relates to a cross-road protection device for steam injection pipelines. Background Technique

[0002] In the complex operation environment of heavy oil development by thermal recovery, as a key device connecting the steam source and the oil layer, the operation status of the steam injection pipeline is directly related to production efficiency and operation safety. These pipelines not only need to continuously and stably transport steam under extreme conditions of high temperature and high pressure, but also have to face the changeable terrain and heavy traffic load in the oil field. Especially at the intersection of internal roads in the oil field, the crossing of steam injection pipelines has become an urgent problem to be solved.

[0003] Traditionally, for steam injection pipelines that need to cross roads, oil field operators often adopt a simple burying method, that is, taking soil nearby to cover the pipeline. However, this treatment method seems inadequate when dealing with high-frequency and high-load vehicle traffic. With the continuous deepening of oil field development activities, the traffic flow is increasing day by day, and the extrusion and impact of vehicles on the pipeline are also intensifying. This not only directly leads to the deformation and damage of the outer protection cylinder of the pipeline, destroys the insulation layer of the pipeline, reduces the efficiency of steam transmission, but also exacerbates the mechanical wear of the pipeline and shortens its service life.

[0004] More seriously, the pushing of the pipeline by the wheels may also cause slight movement of the pipeline. This seemingly insignificant displacement, when accumulated over a long time, will have a serious impact on the connection stability of the overall pipe network. Each component and joint in the pipe network is prone to looseness, dislocation or even fracture under the action of repeated stress, thus triggering safety accidents such as steam leakage. Once a leakage occurs, it will not only cause energy waste and environmental pollution, but also pose a threat to the safety of surrounding facilities and personnel, bringing immeasurable losses to oil field production.

[0005] Therefore, there is an urgent need for an efficient and reliable cross-road protection device to ensure the safe and stable operation of steam injection pipelines. Content of the Utility Model

[0006] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a cross-road protection device for steam injection pipelines, which has excellent stability and safety; can firmly fix the pipeline, can effectively absorb and disperse external impacts, and protect the integrity of the pipeline.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A cross-road protection device for steam injection pipelines includes a number of detachable cross-road protection modules, and each cross-road protection module includes:

[0009] The first cover plate is connected to one side of the second cover plate and the third cover plate respectively on both sides;

[0010] The base is connected to the other sides of the one sides of the second cover plate and the third cover plate respectively;

[0011] The second cover plate and the third cover plate are respectively at an acute angle with the base;

[0012] A detachable connection device is provided on the first cover plate and / or the second cover plate and / or the third cover plate.

[0013] Further, the detachable connection device includes a plurality of connection pins and connection rings. The connection rings are arranged on the first cover plate and / or the second cover plate and / or the third cover plate, and the connection pins are pin-connected with the connection rings.

[0014] Further, it further includes countersunk head screws, and the countersunk head screws are connected with the connection pins.

[0015] Further, it further includes:

[0016] The first side plate is arranged between the base and the third cover plate;

[0017] The second side plate is arranged between the base and the second cover plate.

[0018] Further, the first side plate is provided with a first reserved hole.

[0019] Further, the second side plate is provided with a second reserved hole.

[0020] Further, a sign bracket is provided on the base, and the sign is connected with the sign bracket.

[0021] Further, a reflective warning sticker is provided on the sign bracket.

[0022] Further, the first cover plate, the second cover plate, and the third cover plate are integrally formed.

[0023] Further, the first cover plate, the second cover plate, the third cover plate, and the base are integrally formed.

[0024] The beneficial effects of the present utility model:

[0025] Compared with the prior art, the steam injection pipeline cross-road protection device described in the present utility model has the following technical features and beneficial effects:

[0026] (1) Significantly improve safety: The steam injection pipeline cross-road protection device is like a solid barrier, effectively resisting direct damage to the pipeline caused by external factors such as vehicle rolling, fundamentally eliminating potential safety hazards caused by pipeline damage, ensuring the smooth progress of steam injection operations, and at the same time not hindering the smooth passage of the road.

[0027] (2) Strong adaptability to flexibly cope with changing environments: The unique modular design of the device enables it to easily adapt to road requirements of different widths. Whether it is a narrow rural path or a wide main road in the oilfield, it can be perfectly integrated, ensuring the continuity and stability of the steam injection pipeline and demonstrating extremely strong environmental adaptability.

[0028] (3) Cost control with significant economic benefits: By reusing the cross-road protection device, the on-site operation volume required for laying the pipeline across the road each time is greatly reduced, significantly lowering the production cost. In the long run, this cost-saving strategy has inestimable value for enhancing the overall economic benefits of the oilfield.

[0029] (4) Extend the pipeline life to ensure continuous operation: The excellent protective performance effectively reduces the wear and damage of the pipeline caused by external forces, thus greatly extending the service life of the steam injection pipeline and providing a strong guarantee for the continuous and efficient operation of the oilfield.

[0030] (5) Strengthen safety awareness to protect the safety of people and vehicles: The eye-catching signboards are paired with reflective warning stickers, which are still clearly visible at night or in bad weather conditions, effectively reminding passing personnel and vehicles to pay attention to avoidance and significantly reducing the risk of safety accidents caused by poor observation.

[0031] (6) Easy installation and worry-free maintenance: The advantage of the modular design lies in simplifying the installation process and shortening the construction period, making the installation process more efficient and convenient. At the same time, the durability of the device reduces the need for frequent inspections and component replacements, greatly reducing the later maintenance cost and bringing a worry-free user experience.

[0032] (7) Ensure the safe and stable operation of the oilfield infrastructure: This protection device is not limited to the application of the steam injection pipeline. Its excellent performance and wide applicability make it an ideal choice for various cross-road pipeline transports at the oil production site, providing comprehensive and strong support for the safe and stable operation of the oilfield infrastructure. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0034] Figure 1 It is a schematic side view structure diagram of the cross-road protection module of the present utility model;

[0035] Figure 2Schematic top view structure diagram of the cross-road protection module of the present utility model;

[0036] Figure 3 Schematic structure diagram of the cross-road protection device for the steam injection pipeline of the present utility model;

[0037] Reference numerals in the figure: 1 - First cover plate, 2 - Connecting pin, 3 - Identification plate, 4 - Reflective warning sticker, 5 - Base, 6 - Identification plate bracket, 7 - Second cover plate, 8 - Third cover plate, 9 - Connecting ring, 10 - First side plate, 11 - First reserved hole, 12 - Second side plate, 13 - Second reserved hole, 14 - Countersunk head screw. Detailed implementation manners

[0038] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. The following combines the attached Figures 1-3 Make a further description of the structure schematic diagram.

[0039] Embodiment 1

[0040] A cross-road protection device for a steam injection pipeline includes a plurality of detachable cross-road protection modules. Each cross-road protection module includes: one side of the first cover plate 1 is respectively connected to one side of the second cover plate 7 and the third cover plate 8; the other side of the base 5 is respectively connected to the other side of one side of the second cover plate 7 and the third cover plate 8; the second cover plate 7 and the third cover plate 8 are respectively at an acute angle with the base 5; a detachable connection device is provided on the first cover plate 1 and / or the second cover plate 7 and / or the third cover plate 8. The detachable connection device includes a plurality of connecting pins 2 and connecting rings 9. The connecting rings 9 are arranged on the first cover plate 1 and / or the second cover plate 7 and / or the third cover plate 8, and the connecting pins 2 are pin-connected with the connecting rings 9. It also includes countersunk head screws 14, and the countersunk head screws 14 are connected to the connecting pins 2.

[0041] The first side plate 10 is arranged between the base 5 and the third cover plate 8; the second side plate 12 is arranged between the base 5 and the second cover plate 7. The first side plate 10 is provided with a first reserved hole 11. The second side plate 12 is provided with a second reserved hole 13.

[0042] The base 5 is provided with an identification plate bracket 6, and the identification plate 3 is connected to the identification plate bracket 6. The identification plate bracket 6 is provided with a reflective warning sticker 4.

[0043] Optionally, the first cover plate 1, the second cover plate 7, and the third cover plate 8 are integrally formed; or the first cover plate 1, the second cover plate 7, the third cover plate 8, and the base 5 are integrally formed.

[0044] Technical principle:

[0045] Modular design: This device adopts the modular design concept and is composed of several cross-road protection modules that can be detachably connected (composed of the first cover plate 1, the second cover plate 7, the third cover plate 8, the base 5, etc.), which is convenient for installation, disassembly and transportation, and improves flexibility and adaptability.

[0046] Acute-angle support structure: The second cover plate 7 and the third cover plate 8 are designed at an acute angle with the base 5. This structure not only enhances the load-bearing capacity of the module, but also effectively disperses the impact force generated when the vehicle passes through, protecting the steam injection pipeline from damage.

[0047] Detachable connection device: Utilizing the pin connection mechanism of the connecting pin 2 and the connecting ring 9, efficient and stable connection between modules is achieved. At the same time, the addition of the countersunk head screw 14 further strengthens the connection point, prevents loosening, and ensures the overall stability of the device.

[0048] Additional protection and warning system: By setting up the sign bracket 6 and the reflective warning sticker 4 on the base 5, not only the identity identification information of the pipeline is provided, but also the visibility under night or poor visibility conditions is enhanced, improving the safety warning function of the device.

[0049] Integral molding option: According to actual needs, components such as the first cover plate 1, the second cover plate 7, the third cover plate 8, and the base 5 can be selected for integral molding, reducing seams and improving the sealing performance and strength of the device.

[0050] Working process:

[0051] Design and preparation: According to the specific conditions of the steam injection pipeline crossing the road (such as road width, pipeline diameter, traffic flow, etc.), the device is designed to determine the number, size and layout of the required modules. At the same time, prepare accessories such as connecting pins 2, connecting rings 9, countersunk head screws 14, etc.

[0052] Module assembly:

[0053] Install the connecting ring 9 on the first cover plate 1, the second cover plate 7 and / or the third cover plate 8 (depending on the actual design).

[0054] Pass the connecting pin 2 through the connecting ring 9 to achieve the preliminary connection between modules.

[0055] Use the countersunk head screw 14 to fasten the connecting pin 2 to the corresponding components to ensure the stability of the connection.

[0056] Installation and deployment:

[0057] Transport the assembled cross-road protection module to the site and install it according to the predetermined layout and position.

[0058] Adjust the position and angle of the modules to ensure that they can fit closely to the road surface and provide sufficient protection for the steam injection pipeline.

[0059] Set warning signs:

[0060] Install the signboard 3 on the signboard bracket 6 on the base 5 to indicate the relevant information of the pipeline (such as high temperature and high pressure, drive carefully, pipeline name, affiliated unit, contact phone number, etc.).

[0061] Stick reflective warning stickers 4 on the signboard bracket 6 or other conspicuous positions of the module to improve visibility at night or under poor visibility conditions.

[0062] Inspection and maintenance:

[0063] After installation, conduct a comprehensive inspection of the device to ensure that all connection points are tightened without looseness, and the signboards and reflective warning stickers are clearly visible.

[0064] Regularly conduct maintenance inspections on the device, promptly repair or replace damaged components to ensure the long-term effective operation of the device.

[0065] Through the above working process, the cross-road protection device for the steam injection pipeline can effectively protect the safety and stability of the steam injection pipeline during the cross-road process, extend the service life of the pipeline, and improve the safety and efficiency of oilfield production operations.

[0066] Embodiment 2

[0067] This embodiment is either a new embodiment or a supplement to Embodiment 1.

[0068] The cross-road steam injection pipeline is often impacted by external forces such as vehicles. The device can firmly fix the pipeline, effectively absorb and disperse external impacts, and protect the integrity of the pipeline. The device needs to be compatible with the steam injection pipeline to build a strong safety barrier. By designing and manufacturing the device to bear the damage caused by vehicles instead of the pipeline, it can prevent the pipeline from being displaced and damaged due to external forces and the resulting safety risks. Provide all-round and dead-angle-free protection for the pipeline, extend the service life of the pipeline, and save production costs. The composition of the cross-road protection device (as Figures 1-3 shown): Figure 1 and Figure 2 are cross-road protection devices (single section), including the first cover plate 1, connecting pin 2, signboard 3, reflective warning sticker 4, base 5, signboard bracket 6, second cover plate 7, third cover plate 8, connecting ring 9, first side plate 10, first reserved hole 11, second side plate 12, second reserved hole 13, and countersunk head screw 14.

[0069] This embodiment provides a preferred size. The lengths of the second cover plate 7 and the third cover plate 8 are 590.87 mm, and the thicknesses of the second cover plate 7 and the third cover plate 8 are 10 mm. The length of the base 5 is 1510 mm, and the thickness of the base 5 is 6 mm. The inner diameter of the connecting ring 9 is 24 mm, and the outer diameter is 36 mm. The diameters of the first reserved hole 11 and the second reserved hole 13 are 90 mm.

[0070] (1) The flat base can cope with complex road surfaces and provide a better laying environment for pipelines.

[0071] (2) Through the cooperation of the base and the cover plate, the pipeline is completely wrapped, accurately fixed in the protection device, and its position is kept stable to prevent it from moving or shifting.

[0072] (3) Through the design of the slope, the gravity of vehicle driving is divided to reduce the maximum stress.

[0073] (4) Through modular design, the number of cross-road protection devices (single sections) can be increased or decreased to meet the needs of different lengths of road surfaces.

[0074] (5) By placing reflective signs, vehicles passing by can be effectively reminded to pay attention to driving even at night.

[0075] (6) The connection and cooperation of the countersunk screws and the connecting pins make the disassembly of the device more convenient and fast.

[0076] (7) Durability design: The cross-road protection device for steam injection pipelines needs to be able to withstand long-term use and maintain its performance in various harsh environments.

[0077] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A cross-road protection device for a steam injection pipeline, comprising a number of cross-road protection modules detachably connected, characterized in that, Each cross-road protection module includes: A first cover plate (1), with both sides respectively connected to one side of a second cover plate (7) and a third cover plate (8); A base (5), respectively connected to the other side of one side of the second cover plate (7) and the third cover plate (8); The second cover plate (7) and the third cover plate (8) are respectively at an acute angle with the base (5); A detachable connection device is provided on the first cover plate (1) and / or the second cover plate (7) and / or the third cover plate (8).

2. The cross-road protection device for the steam injection pipeline according to claim 1, characterized in that, The detachable connection device includes a plurality of connection pins (2) and connection rings (9). The connection rings (9) are arranged on the first cover plate (1) and / or the second cover plate (7) and / or the third cover plate (8), and the connection pins (2) are pin-connected to the connection rings (9).

3. The steam injection pipeline cross-road protection device according to claim 2, characterized in that, It further includes countersunk head screws (14), and the countersunk head screws (14) are connected to the connection pins (2).

4. The steam injection pipeline cross-road protection device according to claim 1, characterized in that It further includes: A first side plate (10), arranged between the base (5) and the third cover plate (8); A second side plate (12), arranged between the base (5) and the second cover plate (7).

5. The steam injection pipeline cross-road protection device according to claim 4, characterized in that, The first side plate (10) is provided with a first reserved hole (11).

6. The steam injection pipeline cross-road protection device according to claim 4, characterized in that, The second side plate (12) is provided with a second reserved hole (13).

7. The steam injection pipeline cross-road protection device according to claim 1, characterized in that, A sign bracket (6) is provided on the base (5), and a sign (3) is connected to the sign bracket (6).

8. The steam injection pipeline cross-road protection device according to claim 7, characterized in that, A reflective warning sticker (4) is provided on the sign bracket (6).

9. The steam injection pipeline cross-road protection device according to any one of claims 1-8, characterized in that The first cover plate (1), the second cover plate (7), and the third cover plate (8) are integrally formed.

10. The steam injection pipeline cross-road protection device according to any one of claims 1-8, characterized in that, The first cover plate (1), the second cover plate (7), the third cover plate (8), and the base (5) are integrally formed.

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