Pipeline integration structure based on steel structure skid

Abstract

The application relates to the technical field of pipeline conveying system design and manufacturing, and discloses a pipeline integrated structure based on a steel structure skid block, which comprises at least two box bodies, a skid block body for supporting connection, flange plates for splicing, flexible pipe joints arranged between the flange plates, a plurality of guide pipes I, a plurality of guide pipes II, clamping assemblies, and a plurality of connecting blocks connected with the guide pipes II through welding or clamping. The pipeline integrated structure based on the steel structure skid block can transport each skid block body to a specified position, connect adjacent skid block bodies through the flange plates, and connect the flange plates through the flexible pipe joints, so that good sealing performance can be maintained even under slight displacement, all connection points can be checked for firmness, the valve can be opened after confirmation, and the pump station can be started to run, so that the pipeline can be quickly installed, the assembly time of the pipeline system is greatly shortened, the work efficiency is improved, and the human resource cost is reduced.

Description

Technical Field

[0001] This application relates to the field of design and manufacturing technology of pipeline transportation systems, specifically to pipeline integrated structures based on steel structure skids. Background Technology

[0002] Currently, pipelines are widely used in many industrial production environments as the main tool for transporting and transmitting media. The installation and maintenance of pipeline systems is a complex and time-consuming process, which brings inconvenience to workers.

[0003] Traditional piping systems typically consist of multiple independent pipe segments that are spliced ​​and welded together on-site. This process is not only time-consuming and labor-intensive but also prone to errors, leading to difficulties in later maintenance. Therefore, improvements are needed.

[0004] Therefore, it is necessary to apply for a pipe integration structure based on steel structure skids. Utility Model Content

[0005] In view of the shortcomings of the prior art, this application provides a pipe integration structure based on steel structure skid blocks to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a pipe integration structure based on steel structure skids, comprising:

[0007] At least two housings and a skid body for supporting the connection, wherein the two housings are respectively fixedly welded to the outside of the skid body;

[0008] Flanges for splicing, the flanges being arranged laterally or longitudinally on the inside of the skid body;

[0009] Adjacent skid bodies are connected by flanges, and flexible pipe joints are provided between the flanges;

[0010] Multiple conduits, which are straight or curved, are installed inside the skid body for transporting fluid.

[0011] Multiple conduits, located inside the clamping assembly, are used to transport fluid;

[0012] A connecting plate is used to support the first conduit, which is fixedly inserted inside the connecting plate;

[0013] Multiple valves, which are butterfly valves or ball valves, are installed inside the conduit and are used to regulate fluid flow.

[0014] Multiple connecting blocks are disposed at the left end of multiple first conduits for connecting to second conduits. The multiple connecting blocks are respectively connected to the second conduits by welding or snap-fitting.

[0015] Multiple pressure sensors, wherein the pressure sensors have a range of 0-30MPa, an accuracy of ±0.05%FS, and a response time of ≤5ms;

[0016] Multiple rubber pads and flexible pipe fittings, wherein the rubber pads are disposed between the flexible pipe fittings and the flange;

[0017] Multiple bolts, which pass through the interior of the flexible pipe joint and are threaded together with the flange;

[0018] Multiple shock-absorbing components are used to buffer and reduce the vibration of the enclosure, and multiple shock-absorbing components are provided at the bottom of the enclosure.

[0019] Preferably, the clamping assembly includes an annular frame, multiple clamping blocks, multiple nuts, and a lead screw, wherein the clamping blocks are slidably connected inside the annular frame, and the lead screw is disposed inside the annular frame.

[0020] Preferably, it also includes a door body for opening the box, and the box body and the door body are connected by a hinge;

[0021] The main body of the box door is symmetrically arranged on both sides of the box body.

[0022] Preferably, it also includes multiple lifting lugs for lifting the box body, the lifting lugs being arranged in a rectangular array on the top of the box body.

[0023] Preferably, it also includes a signal processing module for filtering and amplifying the output signal of the pressure sensor;

[0024] The alarm module triggers an audible and visual alarm when the detected pressure exceeds 15MPa.

[0025] Preferably, each of the plurality of shock-absorbing components includes a guide rod, an arc-shaped plate, a shock-absorbing pad, and a spring. The guide rod is welded to the bottom of the housing, and the bottom ends of the plurality of guide rods are respectively fixedly welded to the outer wall of the spring. The plurality of shock-absorbing pads are disposed on the side of the spring away from the guide rod.

[0026] Preferably, the outer walls of the plurality of guide rods are slidably connected to the inner sides of the plurality of arc-shaped plates, and the sides of the plurality of shock-absorbing pads near the guide rods are fixedly connected to the plurality of arc-shaped plates.

[0027] Preferably, the lead screw is composed of two positive and negative threaded rods welded together, and the two positive and negative threaded rods are symmetrically arranged. Both positive and negative threaded rods are provided with positive thread grooves and negative thread grooves. The four nuts are respectively threaded to the positive thread grooves and negative thread grooves.

[0028] Preferably, the flexible pipe joint includes a bellows, a first flange and a second flange. The bellows is made of 316L stainless steel. The first flange and the second flange are welded to both ends of the bellows, and the inner and outer surfaces of the bellows are coated with an anti-corrosion coating.

[0029] Preferably, the side of the flange closest to the valve is fixedly welded to the side of the conduit furthest from the connecting plate.

[0030] Compared with the prior art, the beneficial effects of this application are:

[0031] 1. This integrated pipeline structure based on steel structure skids involves transporting each skid body to a designated location, fixing them sequentially on the foundation according to the design scheme, connecting adjacent skid bodies together with flanges, and using flexible pipe joints between the flanges to ensure good sealing even with slight displacement. Finally, after checking that all connection points are secure and confirming that everything is correct, the valves are opened and the pump station is started for trial operation. This achieves the effect of quick pipeline installation, significantly shortening the assembly time of the pipeline system, improving work efficiency, and reducing human resource costs.

[0032] 2. This integrated pipe structure based on steel structure skids, through modular design and standardized connection methods, makes the installation of the entire system simpler and faster, reducing the probability of human error.

[0033] 3. This integrated pipe structure based on steel structure skids uses a box made of high-strength steel with a thickness of not less than 5mm to ensure sufficient load-bearing capacity and corrosion resistance. The pipes are made of pressure-resistant and wear-resistant stainless steel, and the flanges are made of carbon steel according to ANSI standards with galvanized surface treatment to enhance corrosion resistance. The use of high-strength steel and high-quality pipe materials improves the stability and durability of the system and extends its service life.

[0034] 4. This integrated pipe structure based on steel structure skids includes a flexible pipe joint comprising a bellows, a first flange, and a second flange. The first and second flanges are located at both ends of the bellows and are used to connect the flanges inside the box. The bellows can deform, and the flanges are connected by a flexible pipe joint to ensure good sealing even under slight displacement. The flexible connection design effectively alleviates vibration and stress, enhances the system's anti-interference ability, and is suitable for long-term operation under various harsh working conditions. Attached Figure Description

[0035] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0036] Figure 2 This is a three-dimensional schematic diagram of the box body and its related structures in this application;

[0037] Figure 3 This is a bottom view of the enclosure used in this application;

[0038] Figure 4 This is a side view of the enclosure in this application;

[0039] Figure 5 This is a three-dimensional schematic diagram of the main body of the skid block and its related structures in this application;

[0040] Figure 6 This is a three-dimensional schematic diagram of the skid body, valve and related structures of this application;

[0041] Figure 7 This is a three-dimensional schematic diagram of the clamping assembly of this application;

[0042] Figure 8 This is a front view schematic diagram of the clamping assembly of this application;

[0043] Figure 9 This is a three-dimensional schematic diagram of the clamping plate and its related structures in this application;

[0044] Figure 10 For the structure of this application Figure 3 Enlarged view of point A in the middle;

[0045] Figure 11 This is a three-dimensional schematic diagram of the lead screw in this application.

[0046] In the diagram: 1. Box body; 2. Skid body; 3. Flange; 4. Conduit 1; 5. Connecting plate; 6. Valve; 7. Connecting block; 8. Pressure sensor; 9. Clamping assembly; 901. Annular frame; 902. Clamping block; 903. Nut; 904. Screw; 10. Conduit 2; 11. Rubber pad; 12. Bolt; 13. Flexible pipe joint; 14. Box door body; 15. Lifting lug; 16. Guide rod; 17. Arc plate; 18. Shock-absorbing pad; 19. Spring. Detailed Implementation

[0047] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0048] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application.

[0049] Example:

[0050] Please refer to Figure 1- Figure 11 ,

[0051] The integrated pipe structure based on steel structure skids includes:

[0052] At least two housings 1 and a skid body 2 for supporting connection, with the two housings 1 respectively fixedly welded to the outside of the skid body 2;

[0053] The flange 3 is used for splicing and is arranged on the inner side of the skid body 2 in a horizontal or vertical manner.

[0054] Adjacent skid bodies 2 are connected by flanges 3, and flexible pipe joints 13 are provided between the flanges 3;

[0055] Multiple conduits 4, which are straight or curved pipes, are installed inside the skid body 2 and are used to transport fluid;

[0056] Multiple conduits 2 10 are disposed inside the clamping assembly 9 for conveying fluid;

[0057] Connecting disc 5 is used to support conduit 4, and conduit 4 is fixedly inserted into the inside of connecting disc 5;

[0058] Multiple valves 6, which are either butterfly valves or ball valves, are installed inside the conduit 4 and are used to regulate fluid flow.

[0059] Multiple connecting blocks 7 are disposed at the left end of multiple conduit 1 4 and are used to connect conduit 2 10. The multiple connecting blocks 7 are connected to conduit 2 10 by welding or snap-fitting.

[0060] Multiple pressure sensors 8, each with a range of 0-30MPa, an accuracy of ±0.05%FS, and a response time ≤5ms;

[0061] Multiple rubber pads 11 and flexible pipe joints 13, with the rubber pads 11 disposed between the flexible pipe joints 13 and the flange 3;

[0062] Multiple bolts 12 are inserted through the interior of the flexible pipe joint 13 and threaded together with the flange 3;

[0063] Multiple shock-absorbing components are used to buffer and dampen the housing 1. Multiple shock-absorbing components are provided at the bottom of the housing 1.

[0064] Specific operating steps and precautions:

[0065] S1: Preparation: Clean the installation site, ensure the ground is level, and prepare the necessary tools and equipment;

[0066] S2: Transporting the main body of the skid 2: Using a crane, the main body of the steel structure skid 2 is safely transported to the predetermined position;

[0067] S3: Fix the main body of the skid block 2: Fix the main body of the skid block 2 to the foundation surface according to the requirements of the design drawings to ensure stability;

[0068] S4: Connecting pipes: Connect the conduit 10 and the connecting block 7 within the same skid body 2 using welding or snap-fit ​​methods;

[0069] S5: Connecting the skid body 2: Connect adjacent skid bodies 2 through flanges 3, and install flexible pipe joints 13 between flanges 3;

[0070] S6: Install valve 6: Install valve 6 at the designated location and ensure that valve 6 is in the closed position;

[0071] S7: Check the connection: Thoroughly check the tightness of all connection points to ensure there is no air or water leakage;

[0072] S8: Trial run: Open valve 6, start the pump station, observe the working status of the pipeline system, and record various parameters;

[0073] S9: Debugging and Optimization: Make necessary adjustments and optimizations based on actual operating conditions to ensure normal system operation;

[0074] Replaceable parts: Flange 3 can be replaced with other types of connectors, such as quick-connect fittings or clamp fittings, to meet the requirements of specific applications.

[0075] Material requirements: The enclosure 1 is made of high-strength steel with a thickness of not less than 5mm to ensure sufficient load-bearing capacity and corrosion resistance. The pipes are made of pressure-resistant and wear-resistant stainless steel with a diameter range of DN50 to DN200. The valves 6 are high-quality ball valves or butterfly valves. The flanges 3 are made of carbon steel according to ANSI standards and have been galvanized to enhance corrosion resistance.

[0076] In the embodiment: the clamping assembly 9 includes an annular frame 901, a plurality of clamping blocks 902, a plurality of nuts 903 and a lead screw 904, the clamping blocks 902 are slidably connected inside the annular frame 901, and the lead screw 904 is disposed inside the annular frame 901;

[0077] Specifically, the clamping assembly 9 includes an annular frame 901, multiple clamping blocks 902, multiple nuts 903, and a lead screw 904, which cooperate with each other to achieve the effect of clamping and fixing the second conduit 10. When the second conduit 10 and the connecting block 7 are fixed by welding, the clamping assembly is used to fix and clamp the second conduit 10, so that the connecting block 7 and the second conduit 10 are set in a corresponding position, and then welded together, so that the connecting block 7 and the second conduit 10 are spliced ​​together. The clamping assembly 9 can play an auxiliary fixing role and prevent it from moving during welding. In another embodiment, when the second conduit 10 and the connecting block 7 are fixed by snap-fit, the second conduit 10 and the connecting block 7 are snap-fitted together first, and then the clamping assembly 9 is used to clamp and fix the second conduit 10.

[0078] In this embodiment: it also includes a door body 14 for opening the box 1, and the box 1 and the door body 14 are connected by a hinge;

[0079] Multiple door bodies 14 are symmetrically arranged on both sides of the box body 1;

[0080] Specifically, the door body 14 can be used to open the box 1. After the box 1 is opened, the valve 6 can be opened and closed to control the flow rate of the fluid. It can also be used to clamp the second guide tube 10 by rotating the screw 904.

[0081] In this embodiment: it also includes a plurality of lifting lugs 15 for lifting the box body 1, and the lifting lugs 15 are arranged in a rectangular array on the top of the box body 1;

[0082] Specifically, multiple lifting lugs 15 are provided. The lifting lugs 15 can be used to lift the box 1. A crane can be used to lift the lifting lugs 15 to lift the box 1, making it easier to lift and raise the box 1 for convenient use.

[0083] In this embodiment: a signal processing module is also included, which is used to filter and amplify the output signal of the pressure sensor 8;

[0084] The alarm module triggers an audible and visual alarm when the detected pressure exceeds 15MPa.

[0085] Specifically, the alarm module is used for early warning. When the detected pressure exceeds 15MPa, it triggers an audible and visual alarm, thus achieving the effect of alarm function.

[0086] In the embodiment: each of the multiple shock-absorbing components includes a guide rod 16, an arc plate 17, a shock-absorbing pad 18 and a spring 19. The guide rod 16 is welded to the bottom of the housing 1. The bottom ends of the multiple guide rods 16 are respectively fixedly welded to the outer wall of the spring 19. The multiple shock-absorbing pads 18 are disposed on the side of the spring 19 away from the guide rod 16.

[0087] Specifically, in order to achieve the effect of shock absorption for the housing 1, multiple shock absorption components are used to achieve the effect of shock absorption. The guide rod 16, the arc plate 17, the shock absorption pad 18 and the spring 19 work together to achieve the effect of impact resistance, which can reduce the impact of earthquakes or other external impacts on the pipeline system and improve the stability of the system.

[0088] In the embodiment: the outer walls of the multiple guide rods 16 are slidably connected to the inner sides of the multiple arc plates 17 respectively, and the side of the multiple shock-absorbing pads 18 near the guide rods 16 is fixedly connected to the multiple arc plates 17 respectively;

[0089] Specifically, the guide rod 16 is slidably connected to the arc plate 17, which can achieve the effect of stabilizing the movement of the guide rod 16. The shock-absorbing pad 18 is connected to the guide rod 16 to achieve the effect of shock absorption.

[0090] In the embodiment: the lead screw 904 is composed of two positive and negative threaded rods welded together, and the two positive and negative threaded rods are symmetrically arranged. Both positive and negative threaded rods are provided with positive thread grooves and negative thread grooves. The four nuts 903 are provided with four nuts 903 inside, which are respectively threaded together with the positive thread grooves and negative thread grooves.

[0091] Specifically, the lead screw 904 is composed of welded positive and negative threaded rods. Rotating the lead screw 904 can drive the four nuts 903 to move. Because the nuts 903 are threadedly connected to the positive and negative threaded grooves, such as... Figure 11 As shown, counting from left to right, when the screw 904 rotates counterclockwise, it can drive the nuts 903 in the first position and the third position to move to the left, and at the same time drive the nuts 903 in the second position and the fourth position to move to the right, thus loosening the second guide tube 10. If it is necessary to clamp the second guide tube 10, simply rotate the screw 904 clockwise, which will drive the nuts 903 to move to the opposite position of the above steps, thus clamping the second guide tube 10.

[0092] In the embodiment: the flexible pipe joint 13 includes a bellows, a first flange and a second flange. The bellows is made of 316L stainless steel. The first flange and the second flange are welded to both ends of the bellows respectively. The inner and outer surfaces of the bellows are coated with an anti-corrosion coating.

[0093] Specifically, the flexible pipe joint 13 includes a bellows, a first flange and a second flange. The first flange and the second flange are located at both ends of the bellows and are used to connect the flange 3 inside the housing 1. The bellows can deform, and the flexible pipe joint 13 is used between the flanges 3 to ensure good sealing even under slight displacement. The bellows is provided with an anti-corrosion coating to enhance its anti-corrosion ability.

[0094] In the embodiment: the side of flange 3 near valve 6 is fixedly welded to the side of conduit 4 away from connecting plate 5;

[0095] Specifically, the horizontally arranged flange 3 is welded to the bent conduit 4, the angle of the bent conduit 4 is 90 degrees, and the vertically arranged flange 3 is welded to the straight conduit 4. The horizontally arranged flange 3 can achieve the effect of horizontal connection to the box 1, and the vertically arranged flange 3 can achieve the effect of vertical connection to the box 1, so as to achieve the effect of multiple connection methods. The horizontal arrangement is used to save space and can change the direction of the pipeline, while the vertical arrangement is convenient for maintenance.

[0096] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by those skilled in the art. It is common knowledge in the art, and it is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0097] Working principle:

[0098] During installation, each skid body 2 is first transported to the designated location and fixed to the foundation in sequence according to the design plan. Adjacent skid bodies 2 are connected together by flanges 3. Flexible pipe joints 13 are used to connect the flanges 3 to ensure good sealing even under slight displacement. Finally, all connection points are checked to ensure they are secure. After confirming that everything is correct, valve 6 is opened and the pump station is started for trial operation. This can achieve the effect of quick pipeline installation. Compared with the existing technology, this technology mainly solves the following technical problems: shortening the assembly time of the pipeline system, improving installation efficiency, reducing overall cost, and ensuring the stability and reliability of the pipeline system.

[0099] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipeline integrated structure based on steel structural skid, characterized by, include: At least two housings (1) and a skid body (2) for supporting connection, wherein the two housings (1) are respectively fixedly welded to the outside of the skid body (2); Flanges (3) for splicing are arranged on the inside of the skid body (2) in a transverse or longitudinal manner; Adjacent skid bodies (2) are connected by flanges (3), and flexible pipe joints (13) are provided between the flanges (3). Multiple conduits (4), which are straight or curved pipes, are installed inside the skid body (2) for transporting fluid; Multiple conduits (10) are disposed inside the clamping assembly (9) for conveying fluid; A connecting plate (5) is used to support the first conduit (4), which is fixedly inserted inside the connecting plate (5); Multiple valves (6), wherein the valves (6) are butterfly valves or ball valves, and the valves (6) are disposed inside the conduit (4) for regulating fluid flow; Multiple connecting blocks (7) are disposed at the left end of multiple first conduits (4) for connecting second conduits (10). The multiple connecting blocks (7) are respectively connected to the second conduits (10) by welding or snap-fit. Multiple pressure sensors (8), wherein the pressure sensors (8) have a range of 0-30MPa, an accuracy of ±0.05%FS, and a response time of ≤5ms; Multiple rubber pads (11) and flexible pipe joints (13), the rubber pads (11) being disposed between the flexible pipe joints (13) and the flange (3); Multiple bolts (12) are provided through the interior of the flexible pipe joint (13) and threaded together with the flange (3); Multiple shock-absorbing components are used to buffer and dampen the housing (1), and the bottom of the housing (1) is provided with multiple shock-absorbing components.

2. The steel structure skid-based pipeline integrated structure according to claim 1, characterized in that: The clamping assembly (9) includes an annular frame (901), multiple clamping blocks (902), multiple nuts (903) and a lead screw (904). The clamping blocks (902) are slidably connected inside the annular frame (901), and the lead screw (904) is disposed inside the annular frame (901).

3. The steel structure skid-based pipeline integrated structure according to claim 1, characterized in that: It also includes a door body (14) for opening the box (1), the box (1) and the door body (14) being connected by a hinge; Multiple of the aforementioned door bodies (14) are symmetrically arranged on both sides of the box body (1).

4. The steel structure skid-based pipeline integrated structure according to claim 1, characterized in that: It also includes multiple lifting lugs (15) for lifting the box (1), the lifting lugs (15) being arranged in a rectangular array on the top of the box (1).

5. The pipe integration structure based on steel structure skids according to claim 1, characterized in that: It also includes a signal processing module for filtering and amplifying the output signal of the pressure sensor (8); The alarm module triggers an audible and visual alarm when the detected pressure exceeds 15MPa.

6. The pipe integration structure based on steel structure skids according to claim 1, characterized in that: Each of the aforementioned shock-absorbing components includes a guide rod (16), an arc plate (17), a shock-absorbing pad (18), and a spring (19). The guide rod (16) is welded to the bottom of the housing (1). The bottom ends of the multiple guide rods (16) are respectively fixedly welded to the outer wall of the spring (19). The multiple shock-absorbing pads (18) are located on the side of the spring (19) away from the guide rod (16).

7. The pipe integration structure based on steel structure skids according to claim 6, characterized in that: The outer walls of the multiple guide rods (16) are slidably connected to the inner sides of the multiple arc plates (17), and the side of the multiple shock-absorbing pads (18) near the guide rods (16) is fixedly connected to the multiple arc plates (17).

8. The pipe integration structure based on steel structure skids according to claim 2, characterized in that: The lead screw (904) is composed of two positive and negative threaded rods welded together, and the two positive and negative threaded rods are symmetrically arranged. Both positive and negative threaded rods are provided with positive thread grooves and negative thread grooves. The four nuts (903) are respectively threaded together with the positive thread grooves and negative thread grooves.

9. The pipe integration structure based on steel structure skids according to claim 1, characterized in that: The flexible pipe joint (13) includes a bellows, a first flange and a second flange. The bellows is made of 316L stainless steel. The first flange and the second flange are welded to both ends of the bellows. The inner and outer surfaces of the bellows are coated with an anti-corrosion coating.

10. The pipe integration structure based on steel structure skids according to claim 1, characterized in that: The flange (3) is fixedly welded to the side of the valve (6) near the valve and to the side of the conduit (4) away from the connecting plate (5).

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