Prefabricated production line process optimization method for pipe gallery type seabed data center structure

Abstract

The invention provides a prefabricated production line process optimization method for a pipe gallery type seabed data center structure. The method comprises the steps that S100, the structure of a seabed data center is determined according to design requirements; s200, process arrangement is conducted on the prefabricated production line according to the factory method assembly line; s300, according to the process arrangement of the prefabricated production line, a control center is adopted to carry out chemical control on all the systems; the operation state of each system can be monitored in real time through the control center, scheduling and optimization are carried out according to production requirements, and stable operation of the production line is ensured; through chemical control and an automatic transportation system, collaborative operation and process optimization among all the systems are achieved, the production efficiency is improved, errors are reduced through standardized operation of all the systems, a synchronous operation face is additionally arranged, the construction time is shortened, and the construction progress and quality of the pipe gallery are both improved.

Description

Technical Field

[0001] The present invention relates to the field of marine engineering, and in particular to a method for optimizing the process of a prefabricated production line of a pipeline gallery-type submarine data center structure. Background Art

[0002] The current construction of submarine data centers is basically built with integrated modules, which are directly sunk to the seabed after construction. The integrated module construction of submarine data centers refers to the integration of all equipment, facilities and systems into a complete modular unit, which is assembled and tested on land, and then the entire module is transported to the seabed for installation. This technology has many problems: First, the data center directly sunk to the seabed is not convenient for daily maintenance and repair. Since the data cabin is sunk in the deep sea, maintenance personnel cannot directly repair and maintain the data cabin; secondly, direct sinking to the seabed will make the scalability of the submarine data center relatively limited; therefore, the current use of the corridor-type submarine data center structure is more, but the existing corridor-type submarine data center has its steel bar binding and pouring processes completed inland, but the prefabricated corridor components are usually large in size and heavy in weight. During transportation, they may face road conditions and high freight costs. At the same time, the production time plus the transportation time leads to a long production cycle. Therefore, a prefabricated production line process optimization method for the corridor-type submarine data center structure is urgently needed to solve it. Summary of the invention

[0003] The purpose of the present invention is to provide a method for optimizing the process of prefabricating a production line of a pipe gallery-type submarine data center structure, so as to solve the problems that the prior art proposed in the above background technology may face in the transportation process, such as limited road conditions, high freight costs and long production cycle.

[0004] To achieve the above object, the present invention provides the following technical solution: a method for optimizing the process of prefabrication production line of a pipe gallery type submarine data center structure, comprising the following steps:

[0005] S100, determining the structure of the submarine data center according to the design requirements: the submarine data center includes multiple pipe corridors and multiple data cabins, the pipe corridor is a hollow shell with a plurality of bulkheads, the pipe corridors are connected section by section, and one data cabin is symmetrically arranged on both sides of each pipe corridor;

[0006] S200, arrange the process of the prefabrication production line according to the factory method assembly line: arrange in sequence according to the control center, the steel bar processing system, the steel bar binding system, the casting system, the primary outfitting system, and the secondary outfitting system; the control center is used for the digital control of each system and between them; the steel bar processing system is used to bend and cut the steel bars according to the required size; the steel bar binding system is located in the steel bar binding area, and is used to bind the steel bars according to the pipe gallery structure; the casting system is located in the pipe gallery casting area, and is used for concrete casting of the pipe gallery; the primary outfitting system is located in the shallow dock area, and is used for the primary outfitting of the pipe gallery; the secondary outfitting system is located in the deep dock area, and is used for the secondary outfitting of the pipe gallery;

[0007] S300, according to the process layout of the prefabrication production line, the control center is used to carry out digital control between the systems:

[0008] The pipeline corridor prefabrication production line also includes a transportation system, and the track system includes a steel bar track and a lifting device; a track is connected between the steel bar processing system and the steel bar binding system, and a steel bar transport vehicle is provided on the track, and the steel bar transport vehicle is used to transport the steel bars processed in the steel bar processing plant to the steel bar binding area; after the steel bars are tied into pipeline corridor steel bar cages, they are transported to the casting area by the lifting device, and after the casting in the casting area is completed, they are transferred to the shallow dock area by the lifting device.

[0009] Furthermore, the cross-section of the pipe gallery is not limited to a rectangle, but may also be a circular or other cross-sectional structure.

[0010] Furthermore, flexible joints are used between the pipe gallery segments to connect them underwater.

[0011] Further, in step S200, the steel bar binding area operation includes the bottom plate steel bar binding area, the wall steel bar binding area, and the top plate steel bar binding area, and the steel bar binding includes the following steps:

[0012] S211. Tie the bottom slab reinforcement in the bottom slab reinforcement tying area;

[0013] S212. Tie the wall reinforcement in the wall reinforcement tying area;

[0014] S213, tie the top plate reinforcement in the top plate reinforcement tying area;

[0015] Furthermore, in step S200, pouring concrete in the pouring area includes the following steps:

[0016] S221, using the hoisting device to move the tied steel cage to the pouring area;

[0017] S222. Complete the support system conversion, embedded parts installation and adjustment, and formwork installation and adjustment in the casting area;

[0018] S223, pouring concrete using a pouring machine;

[0019] S224. Use spray curing system for maintenance.

[0020] Furthermore, in step S200, the primary outfitting of the shallow dock area includes the following steps:

[0021] S231, perform temporary prestressing tensioning operation to make the segmental pipe gallery form an integral whole;

[0022] S232, carry out outfitting, GINA waterstop installation, and pipe gallery water tightness inspection;

[0023] S233, end sealing doors, ballast water tanks, ballast piping, temporary lighting;

[0024] S234, pipe top outfitting: installation of mooring bollards;

[0025] S235, filling the shallow dock area and the deep dock area with water to float the pipe gallery, thereby realizing the conversion of the pipe gallery from a ground-supported state to a floating state.

[0026] Furthermore, in step S200, the secondary outfitting in the deep dock area includes the following steps:

[0027] S241, pipe gallery outfitting: installation of various equipment and pipelines inside the pipe gallery;

[0028] S242, pipe top outfitting: install the guide rods, guide brackets and measuring towers on the top of the pipe gallery;

[0029] S243, System debugging: Debug all installed equipment and pipelines;

[0030] S244, pipe top outfitting: ship pipe connection device;

[0031] S245, the pipeline gallery floats out of the deep dock area.

[0032] The beneficial effects of the present invention are:

[0033] (1) The pipe gallery-type submarine data center structure of the present invention adopts a pipe gallery design, which provides convenient access and maintenance channels, allowing maintenance personnel to more conveniently enter and maintain the submarine data center, thereby achieving 24-hour uninterrupted maintenance of the submarine data center.

[0034] (2) The submarine pipeline corridor of the pipeline corridor type submarine data center of the present invention is a combination of segments, which can be increased or decreased according to actual needs, so that the scale of the submarine data center can be flexibly adjusted according to needs.

[0035] (3) When the pipeline corridor type submarine data center of the present invention involves the subsequent upgrade of the function or performance of the submarine data center, the submarine data center can be entered from the submarine pipeline corridor, thereby expanding and upgrading the submarine data center.

[0036] (4) The process optimization method of the prefabricated production line of the tunnel-type submarine data center structure of the present invention: the control center can monitor the operating status of each system in real time, and schedule and optimize according to production needs to ensure the stable operation of the production line; through the automated transportation system, the coordinated operation and optimized process between the systems are realized, the production efficiency is improved, and the standardized operation of each system reduces errors, and the synchronous operation surface is increased, which shortens the construction time, and the construction progress and quality of the tunnel are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a flow chart of a process optimization method for a prefabricated production line of a pipe gallery type submarine data center structure of the present invention;

[0038] Figure 2 It is a plan layout diagram of the prefabricated production line of the pipe gallery type submarine data center structure of the present invention;

[0039] Figure 3 A cross-sectional view of a pipe gallery of a pipe gallery-type submarine data center structure of the present invention;

[0040] Among them: 100-rebar processing system, 200-rebar binding system, 210-rebar binding area, 300-casting system, 310-pipeline gallery casting area, 400-primary outfitting system, 410-shallow dock area, 500-secondary outfitting system, 510-deep dock area, 600-transportation system, 610-rebar track, 611-rebar transport vehicle, 620-hoisting device, 700-pipeline gallery, 710-hull, 711-bulkhead. DETAILED DESCRIPTION

[0041] The specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings; it should be understood that the specific embodiments given here are only used to illustrate and explain the present invention and cannot be used to limit the present invention.

[0042] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also have other implementations and variations thereof. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0043] like Figure 1-2 As shown, a method for optimizing the process of a prefabrication production line of a pipe gallery type submarine data center structure comprises the following steps:

[0044] S100, determining the structure of the submarine data center according to the design requirements: the submarine data center includes a plurality of pipe corridors 700 and a plurality of data cabins, the pipe corridor 700 is a hollow shell 710, and a plurality of bulkheads 711 are arranged inside, the pipe corridors 700 are connected section by section, and a data cabin is symmetrically arranged on both sides of each pipe corridor 700;

[0045] S200, arrange the process of the prefabrication production line according to the factory method assembly line: arrange in sequence according to the control center, the steel bar processing system 100, the steel bar binding system 200, the casting system 300, the primary outfitting system 400, and the secondary outfitting system 510; the control center is used for the digital control of each system and the systems between them, and is located at one end or the center of the production line; the steel bar processing system 100 is used to bend and cut the steel bars according to the required size; the steel bar binding system 200 is located in the steel bar binding area 210, and is used to bind the steel bars according to the structure of the pipe gallery 700; the casting system 300 is located in the pipe gallery casting area 310, and is used for concrete pouring of the pipe gallery 700; the primary outfitting system 400 is located in the shallow dock area 410, and is used for the primary outfitting of the pipe gallery 700; the secondary outfitting system 510 is located in the deep dock area 510, and is used for the secondary outfitting of the pipe gallery 700;

[0046] S300, according to the process layout of the prefabrication production line, the control center is used to control the various systems:

[0047] The prefabrication production line of the corridor 700 also includes a transportation system 600, and the track system includes a steel bar track 610 and a lifting device 620; a track is connected between the steel bar processing system 100 and the steel bar binding system 200, and a steel bar transport vehicle 611 is provided on the track, and the steel bar transport vehicle 611 is used to transport the steel bars processed in the steel bar processing plant to the steel bar binding area 210; after the steel bars are tied into the steel bar cage of the corridor 700, they are transported to the casting area through the lifting device 620, and after the casting in the casting area is completed, they are transferred to the shallow dock area 410 through the lifting device 620.

[0048] During actual construction, the cross-section of the pipe gallery 700 is not limited to a rectangle, but may also be a circular or other cross-sectional structure.

[0049] During actual construction work, flexible joints are used between the 700 sections of the pipeline corridor to connect them underwater.

[0050] During actual construction work, in step S200, the steel bar tying robot ties the steel bars by combining the control system and the robotic arm technology. The steel bar tying area 210 includes the bottom plate steel bar tying area 210, the wall steel bar tying area 210, and the top plate steel bar tying area 210. The steel bar tying includes the following steps:

[0051] S211, in the bottom plate reinforcement binding area 210, the bottom plate reinforcement is bound in the following order:

[0052] Tie the bottom slab reinforcement, tie the ground beam reinforcement, set the pads, tie the top slab reinforcement, set the positioning frame, insert the wall, and the concealed column reinforcement;

[0053] After the steel bar binding is completed, the steel bar skeleton is moved to the wall steel bar binding area 210 for operation;

[0054] S212, tying the wall reinforcement in the wall reinforcement tying area 210 in the following order: adjusting the position of the longitudinal reinforcement, extending the vertical reinforcement, tying the wall reinforcement, and setting the hooks and pads;

[0055] After completing the wall reinforcement binding, move to the top plate reinforcement binding area 210 to perform the operation;

[0056] S213, in the top plate reinforcement binding area 210, the top plate reinforcement is bound in the following order:

[0057] Tie bottom reinforcement, lay water and electricity pipelines, tie negative reinforcement, place plastic pads, adjust reinforcement, and place wall reinforcement clamps;

[0058] Use rebar tying robots to perform 24-hour operations, and use sensors and a control center to monitor tying quality in real time and adjust tying strength and position.

[0059] During actual construction, in step S200, the concrete pouring in the pouring area includes the following steps:

[0060] S221, using the hoisting device 620 to move the tied steel cage to the pouring area;

[0061] S222. Complete the support system conversion, embedded parts installation and adjustment, and formwork installation and adjustment in the casting area;

[0062] S223, pouring concrete using a pouring machine;

[0063] S224. Use spray curing system for maintenance.

[0064] After the concrete of the pipeline gallery 700 reaches a movable strength, the completed segment of the pipeline gallery 700 is moved forward a certain distance to vacate the casting area, and the next segment of the pipeline gallery 700 is adjacent to the segment of the pipeline gallery 700 that has just been moved out. The segments are combined and moved one by one in this way. After the casting of all five segments of the pipeline gallery 700 is completed, the five segments of the pipeline gallery 700 are moved forward as a whole to the shallow dock area 410.

[0065] During the actual construction operation, in step S200, the primary outfitting of the shallow dock area 410 includes the following steps:

[0066] S231, performing temporary prestressing tensioning operation to form the segment pipe gallery 700 into a whole;

[0067] S232, carry out outfitting, GINA waterstop installation, and 700 water tightness test of the pipe gallery;

[0068] S233, end sealing door installation: install the sealing doors at both ends of the pipe gallery 700;

[0069] Ballast water tank installation: installation of ballast water tanks used to adjust the buoyancy of the pipe gallery 700;

[0070] Ballast piping installation: installation of piping system for controlling ballast water tanks;

[0071] Temporary lighting installation: installation of temporary lighting equipment during construction;

[0072] S234, pipe top outfitting: installation of various equipment and accessories on the top of the pipe gallery 700, such as mooring piles, manholes, etc.;

[0073] S235, filling the shallow dock area 410 and the deep dock area 510 with water to float the pipe gallery 700, thereby realizing the conversion of the pipe gallery 700 from a ground-supported state to a floating state.

[0074] During actual construction, in step S200, the secondary outfitting of the deep dock area 510 includes the following steps:

[0075] S241, pipe interior outfitting: installation of various equipment and pipelines inside the pipe gallery 700, such as butterfly valve drive head, camera, water tank level sensor, ballast water control cabinet, etc.;

[0076] S242, pipe top outfitting: installing the guide rod, guide bracket and measuring tower on the top of the pipe gallery 700;

[0077] S243, System debugging: Debug all installed equipment and pipelines;

[0078] S244, pipe top outfitting pipe connection device;

[0079] S245 , the pipe gallery 700 floats out of the deep dock area 510 .

[0080] During actual construction, the pipeline corridor 700 is floated to the installation position after being undocked, and the pipeline corridor 700 is sunk and docked. After sinking, the pipeline corridor 700 is based on islands or coastal areas, with one end closed and the other end connected to islands or coastal land. Fans are arranged inside the pipeline corridor 700 to promote air circulation.

[0081] The present invention can monitor the operating status of each system in real time through the control center, and dispatch and optimize according to production needs to ensure the stable operation of the production line; through the automated transportation system, collaborative operation and optimized processes between the systems are achieved, production efficiency is improved, and standardized operations of each system reduce errors, increase synchronous operation areas, shorten construction time, and improve the construction progress and quality of the pipeline corridor.

Claims

1. A method for optimizing the process of prefabrication production line of a pipe gallery-type submarine data center structure, characterized in that: include: S100, determining the structure of the submarine data center according to the design requirements: the submarine data center includes multiple pipe corridors and multiple data cabins, the pipe corridor is a hollow shell with a plurality of bulkheads, the pipe corridors are connected section by section, and one data cabin is symmetrically arranged on both sides of each pipe corridor; S200, arrange the process of the prefabrication production line according to the factory method assembly line: arrange in sequence according to the control center, the steel bar processing system, the steel bar binding system, the casting system, the primary outfitting system, and the secondary outfitting system; the control center is used for the digital control of each system and between them; the steel bar processing system is used to bend and cut the steel bars according to the required size; the steel bar binding system is located in the steel bar binding area, and is used to bind the steel bars according to the pipe gallery structure; the casting system is located in the pipe gallery casting area, and is used for concrete casting of the pipe gallery; the primary outfitting system is located in the shallow dock area, and is used for the primary outfitting of the pipe gallery; the secondary outfitting system is located in the deep dock area, and is used for the secondary outfitting of the pipe gallery; S300, according to the process layout of the prefabrication production line, the control center is used to control the various systems: The pipeline corridor prefabrication production line also includes a transportation system, and the track system includes a steel bar track and a lifting device; a track is connected between the steel bar processing system and the steel bar binding system, and a steel bar transport vehicle is provided on the track, and the steel bar transport vehicle is used to transport the steel bars processed in the steel bar processing plant to the steel bar binding area; after the steel bars are tied into pipeline corridor steel bar cages, they are transported to the casting area by the lifting device, and after the casting in the casting area is completed, they are transferred to the shallow dock area by the lifting device.

2. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 1 is characterized by: The cross-section of the pipe gallery is not limited to a rectangle, but may also be a circular or other cross-sectional structure.

3. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 2 is characterized by: Flexible joints are used between the tunnel sections to connect them underwater.

4. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 2 is characterized in that: In step S200, the steel bar binding area operation includes the bottom plate steel bar binding area, the wall steel bar binding area, and the top plate steel bar binding area, and the steel bar binding includes the following steps: S211. Tie the bottom slab reinforcement in the bottom slab reinforcement tying area; S212, tie the wall reinforcement in the wall reinforcement tying area; S213. Tie the top slab reinforcement in the top slab reinforcement tying area.

5. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 1 is characterized in that: In step S200, pouring concrete in the pouring area includes the following steps: S221, using the hoisting device to move the tied steel cage to the pouring area; S222. Complete the support system conversion, embedded parts installation and adjustment, and formwork installation and adjustment in the casting area; S223, pouring concrete using a pouring machine; S224. Use spray curing system for maintenance.

6. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 1 is characterized in that: In step S200, the primary outfitting of the shallow dock area includes the following steps: S231, perform temporary prestressing tensioning operation to make the segmental pipe gallery form an integral whole; S232, carry out outfitting, GINA waterstop installation, and pipe gallery water tightness inspection; S233, end sealing doors, ballast water tanks, ballast piping, temporary lighting; S234, pipe top outfitting: installation of mooring bollards; S235, filling the shallow dock area and the deep dock area with water to float the pipe gallery, thereby realizing the conversion of the pipe gallery from a ground-supported state to a floating state.

7. The process optimization method for prefabrication production line of pipe gallery type submarine data center structure according to claim 1 is characterized by: In step S200, the secondary outfitting in the deep dock area includes the following steps: S241, pipe gallery outfitting: installation of various equipment and pipelines inside the pipe gallery; S242, pipe top outfitting: install the guide rods, guide brackets and measuring towers on the top of the pipe gallery; S243, System debugging: Debug all installed equipment and pipelines; S244, pipe top outfitting: ship pipe connection device; S245, the pipeline gallery floats out of the deep dock area.

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