A digital modeling method with built-in thermal insulation technology and an information processing system thereof

Abstract

The application discloses a digital modeling method and information processing system with built-in thermal insulation technology, which can solve the problems of existing technology, such as time-consuming and laborious manual order calculation, inability to intuitively show node structure, non-intuitive installation diagram, and manual punching of thermal insulation plates, and the specific steps are as follows: S1. setting the elevation and floor height of the floor structure, reading design drawings to establish a wall structure model and a beam structure model; S2. generating a thermal insulation plate structure model on the wall structure model and the beam structure model; S3. setting the extension parameters of the mesh, creating a mesh structure model on the thermal insulation plate structure model, and assigning a number to each thermal insulation plate and mesh; S4. forming an installation hole on the thermal insulation plate model; and S5. creating an order; the software BIM technology can be used to design and establish a model in advance, and accurate orders formed by splitting the model can be used for precise calculation, so that the cost can be accurately controlled; the total utilization rate and management efficiency of resources can be improved, the construction efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] This invention relates to the field of building built-in insulation technology, and in particular to a digital modeling method and information processing system for built-in insulation technology. Background Technology

[0002] Built-in wall insulation is a widely recognized building energy-saving technology in China. It involves placing insulation materials inside the building's exterior walls to improve its thermal insulation performance. Building insulation boards, as a primary building insulation material, are widely used in the construction of various building exteriors. These boards are typically manufactured in factories and then processed and assembled on-site. However, the size and installation methods of the insulation boards vary from building to building, and the required quantities also differ, which presents challenges for procurement and processing. Currently, the typical workflow within the construction industry involves first reviewing CAD design drawings provided by architectural design institutes, then manually interpreting these drawings. After interpretation, the dimensions and quantity of insulation boards required are calculated based on actual conditions, and production orders are then placed with factories. Once the various components of the space frame panels are processed by upstream manufacturers and transported to the construction site or a separate factory, further processing and assembly are performed, and installation drawings are created. Finally, the finished space frame panels are transported to the site for use. This process results in low transportation efficiency and limited factory production capacity. Furthermore, considering the uncertainties during processing and errors in manual calculations, to ensure efficiency, excess quantities of insulation boards, overlapping wire mesh, and accessories are often added to the order. This leads to waste of material, human, and warehousing resources. On-site processing also causes environmental pollution during further processing. Additionally, this process is labor-intensive, has high labor costs, is prone to errors, and makes error detection difficult.

[0003] Therefore, a digital modeling method and its information processing system with built-in insulation technology are needed to solve this problem. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the purpose of this invention is to provide a digital modeling method and information processing system for built-in insulation technology, which can solve the problems of time-consuming and labor-intensive manual order generation and quantity calculation, inability to intuitively reflect node structure, unintuitive installation diagrams, and the need for manual drilling of insulation boards in the prior art.

[0005] The technical solution is a digital modeling method for built-in insulation technology, the specific steps of which are as follows: S1. Set the floor structure elevation and floor height, read the design drawings to create wall structure model and beam structure model. The wall structure model has multiple door structure model and window structure model. Select a point on the wall structure model as the starting point and divide the wall structure model into multiple intervals in a clockwise or counterclockwise direction. S2. Generate multiple insulation board structure models composed of the same or different insulation boards on the wall structure model and beam structure model in units of intervals, and determine or modify the specific parameter information of the insulation board structure model. S3. Set the extension parameters of the mesh. After creating the corresponding mesh structure model on the insulation board structure model by interval, each unit of mesh is extended according to the extension parameters, and each insulation board and mesh is assigned a number according to the set direction. S4. According to the pre-set drilling method, install holes are formed on the insulation board structure model in units of intervals, and connectors are generated in the install holes; S5. Create an order based on the specific parameters of the insulation board structure model, the mesh structure model, the mounting holes, and the connectors.

[0006] Furthermore, in step S2, before generating the mesh, it is possible to choose whether to merge the insulation boards.

[0007] Furthermore, in step S4, aluminum film holes or climbing frame holes are made in the insulation board structure model.

[0008] Furthermore, the insulation board structural model includes wall panels and beam panels, and the drilling method specifically includes: S4-1. The method for drilling holes in the wall panel is as follows: S4-1-1. The horizontal hole is located 100mm+L from the right end of the wall panel. Drill holes to the left at a spacing of (n1-1), where n1 is the number of rows of holes on the wall panel, and L is in the range of 100mm-900mm. When the drilling position encounters the splice of the insulation board, increase the spacing between the horizontal holes on both sides of the splice by 100mm to avoid the splice. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value. S4-1-2. The vertical holes are located starting from the bottom of the wall panel, at intervals of 100mm + L. Drill holes upwards at a spacing of (n2-1), where n2 is the number of rows of holes on the wall panel, and L ranges from 100mm to 900mm. The distance between the hole closest to the top of the wall panel and the top of the wall panel is less than the set constraint value. S4-2. The method for drilling holes in beams and slabs is as follows: S4-2-1. The horizontal holes are located 100mm+L from the right end of the beam / slab. Drill holes to the left at a spacing of (n3-1), where n3 is the number of rows of holes on the beam, and L is in the range of 100mm-900mm. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value. S4-2-2. The vertical holes are located starting from the bottom end of the beam / slab, at intervals of 100+L. Drill holes upwards at a spacing of (n4-1), where n4 is the number of rows of holes on the beam, and L ranges from 100mm to 900mm.

[0009] Furthermore, in step S4-2, the method of drilling holes in the beam plate also includes... S4-1-3. Determine the height of the beam or slab that needs to be drilled; S4-1-4. If the height is less than or equal to 250mm, make one row of holes horizontally. The distance between the hole and the bottom of the beam is 100mm. The distance between the hole closest to the right end of the beam and the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam and the left end of the beam is less than or equal to 200mm. The distance between any two holes is L. S4-1-5. If the height is greater than 250mm and less than 350mm, make two rows of holes in the horizontal direction. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 100mm. The distance between the hole closest to the right end of the beam and the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam and the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-1-6. If the height is greater than 350mm and less than 450mm, make two rows of holes in the transverse direction. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 200mm. The distance between the hole closest to the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-1-7. If the height is greater than or equal to 450mm, make two rows of holes horizontally. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 300mm. The distance between the hole closest to the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L.

[0010] Furthermore, the insulation board includes a double-sided insulation board frame plate installed on the infill wall and a single-sided insulation board frame plate installed on the shear wall. The parameter information of the insulation board includes the thickness and material of the double-sided insulation board frame plate, the thickness and material of the single-sided insulation board frame plate, the thickness of the protective layer, and the thickness of the wall support.

[0011] Furthermore, in step S3, an assembly mesh is formed to be installed in combination with the insulation board. After the assembly mesh is formed, corner mesh, U-shaped mesh and flat mesh are constructed at the inside and outside corners of the wall, the openings of doors and windows, and the intersections of the insulation boards on the inside of the wall. Flat mesh is used at the overlapping joints of the insulation board plane, corner mesh is used at the inside corners, outside corners and the sides of doors and windows when they are shear walls, and U-shaped mesh is used at the bottom of the window and the sides of doors and windows when they are infill walls. The corner mesh, U-shaped mesh and flat mesh constitute an overlapping mesh.

[0012] Furthermore, after creating the mounting holes, aluminum foil holes, and climbing scaffold openings, collision detection is used to check for collisions between the hole models. After the detection is completed, redundant components are deleted, with priority given to retaining the climbing scaffold openings, followed by retaining the aluminum foil holes.

[0013] Furthermore, in step S5, the following information is entered into the order: project name, number prefix, starting and ending floors, protective layer thickness, fire rating, supplier, ordering unit, recipient, and delivery address. The number prefix is ​​a custom number that can identify the building and floor information of the project.

[0014] Furthermore, the orders include accessory lists, overlapping mesh lists, mesh panel grouping lists, insulation board grouping lists, space frame panel grouping lists, and space frame panel lists.

[0015] Furthermore, in step S5, an order is generated, and drawings of the BIM model formed by the wall structure model, beam structure model, door structure model, window structure model, mesh structure model, mounting holes and connectors, as well as drawings of the insulation board structure model and the corresponding number of the insulation board structure model, are exported for direct use in on-site installation.

[0016] Furthermore, a parameter file for the hole model is generated, and the drilling machine can drill holes in the insulation board according to the parameter file.

[0017] Furthermore, a material summary table is created based on the specific parameters of the insulation board structure model, the mesh structure model, and the connectors.

[0018] The beneficial effects of this invention are: 1. Before the project begins, BIM software can be used to design and build models in advance. By splitting the model into accurate orders, precise quantity calculations and cost budgeting can be performed, providing accurate quantities of work and enabling precise cost control.

[0019] 2. In the process of implementing building internal insulation, raw materials are purchased on an order-based basis, and upstream processing manufacturers use order-based processing, which effectively reduces intermediate links and can improve the overall utilization rate of resources and management efficiency.

[0020] 3. The holes are pre-processed in the factory using the exported drilling program. This intelligent drilling reduces human intervention, improves production efficiency and accuracy, and effectively ensures product quality.

[0021] 4. Each component of the space frame panel can be thoroughly processed by upstream manufacturers according to actual needs. The processed components can be directly transported to the construction site for rapid mechanized assembly, eliminating the need for further processing of the space frame panel components, reducing intermediate transportation and turnover links, improving construction efficiency, and reducing costs.

[0022] 5. It makes change collaboration more convenient and faster. After modifying the model, all subsequent orders and other data can be directly and synchronously adjusted and updated.

[0023] 6. Create a BIM model, which can intuitively represent complex parts such as nodes and corners based on 3D visualization, avoid design deviations, and avoid conflicts with the design of various disciplines and parts in advance, reducing changes due to design problems later. Attached Figure Description

[0024] Figure 1 This is a flowchart of the modeling method of the present invention. Detailed Implementation

[0025] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1: Depend on Figure 1 This embodiment provides a digital modeling method for built-in insulation technology, with the following specific steps: S1. Set the floor structure elevation and floor height, read the design drawings to create wall structure model and beam structure model. The wall structure model has multiple door structure model and window structure model. Select a point on the wall structure model as the starting point and divide the wall structure model into multiple intervals in a clockwise or counterclockwise direction. The size of each interval excluding door structure model and window structure model can be set as the X value. The X value of the corresponding interval can be changed according to the specific situation of the wall structure model. The X value is less than or equal to 2400mm. The size of each interval including door structure model and window structure model can be set as the Y value. The Y value of the corresponding interval can be changed according to the specific situation of the wall structure model. The Y value is less than or equal to 3000mm. S2. Generate multiple insulation board structure models on the wall and beam structure models, each with the same or different specifications and dimensions (including width, height, and thickness), on a segment-by-segment basis. Assign numbers to each insulation board sequentially according to the setting direction. The insulation board structure model and the mesh structure model form a grid plate. The specific parameters of the insulation board structure model can be set according to the design drawings. The insulation board structure model includes single-sided grid plates installed on shear walls and double-sided grid plates installed on infill walls. The width of the single-sided grid plate is equal to the length of the corresponding wall segment, and the height of the single-sided grid plate is equal to the story height minus the wall thickness. On the door and window structure models... The side is equipped with beams and slabs. The width of the beams and slabs is equal to the length of the corresponding beam in that section. The height of the beams and slabs is equal to the height of the beam minus the thickness of the wall support. The lower part of the beams and slabs is higher than the beam by a certain height, which can be 100mm. The outside of the beams and slabs is a single-sided grid panel. The lower side of the door structure model and window structure model can use a single-sided grid panel or a double-sided grid panel. The width of the double-sided grid panel is equal to the length of the corresponding infill wall in that section. The height of the double-sided grid panel is equal to the height of the wall. The parameter information of the insulation board includes the thickness and material of the double-sided grid panel, the thickness and material of the single-sided grid panel, the thickness of the protective layer and the thickness of the wall support, as well as the corresponding fire resistance rating. It should be noted that the insulation boards around the door and window openings need to be extended outwards by a certain range, which can be 100mm. The specific parameter information of the insulation board structural model can be determined or modified according to the model, shape and size requirements of production, processing and transportation. S3. Set the extension parameters of the mesh. After creating the corresponding mesh structure model on the insulation board structure model in units of intervals, each unit of mesh extends according to the extension parameters, and assigns a number to each insulation board and mesh according to the set direction. When generating the mesh structure model, the model can be demolded to make the insulation board structure model independent of the wall structure model and beam structure model. The mesh structure model is generated on the independent insulation board structure model. The extension parameters include the upper extension amount and the left and right extension amount of the mesh. The mesh includes single-sided mesh used in conjunction with single-sided mesh panels and single-mesh beam panels, and double-sided mesh used in conjunction with double-sided mesh panels. The width of the single-sided mesh is equal to the width of the insulation board plus the left and right extension amount, and the height of the single-sided mesh is equal to the height of the insulation board plus the extension amount. The inner mesh width of the double-sided mesh is equal to the width of the insulation board. The inner mesh height of the side mesh is equal to the height of the insulation board. The outer mesh width of both side meshes is equal to the width of the insulation board plus the left and right extensions. The outer mesh height of both side meshes is equal to the height of the insulation board plus the extensions. The mesh also includes combined meshes, which are used where the wall thickness varies and under windows. The inner mesh width of the combined mesh is equal to the width of both side meshes. The inner mesh height of the combined mesh is equal to the height of both side meshes. The outer mesh width of the combined mesh is equal to the sum of the widths of the two insulation boards plus the left and right extensions. The outer mesh height of the combined mesh is usually the sum of the heights of the two insulation boards plus the extensions. If the width is used for combination, the heights of the two insulation boards are the same, and the outer mesh height of the combined mesh is the height of one insulation board. By setting the extension parameters, it is easier for workers to reduce the work of overlapping meshes, which can improve installation efficiency and reduce the amount of overlapping meshes used. S4. According to the pre-set drilling method, install holes are formed on the insulation board structure model in units of intervals, and connectors that connect to the mesh structure model are generated in the install holes. S5. Create an order based on the specific parameters of the insulation board structure model, mesh structure model, mounting holes and connectors. The order can be dispatched to the processing factory to carry out unified production and processing of insulation boards, reprocessing and parts in accordance with the required quantity.

[0027] In addition, the design drawings can be based on those generated on the AutoCAD platform and then imported into modeling software, such as Revit or other design systems. To improve modeling efficiency and visual clarity, the design drawings need to be processed before importing them into the modeling software. Before step S1, the design drawings need to be decomposed. The specific steps for decomposition are as follows: S0-1. Open the design drawing, select any point as the base point, and enter the copy command on the drawing; S0-2. Create a new drawing and select the origin of the coordinate system as the base point to enter the paste command; S0-3. Select the drawing input explode command in step S0-2, delete local annotations, node leaders, furniture and appliances, interior doors and windows, and input the clean up junk command to obtain the elements that retain the surrounding axes, walls and exterior doors and windows.

[0028] Specifically, the method for creating the structural wall model, beam structure model, door structure model, and window structure model in step S1 is as follows: S1-1. Draw the shear wall that needs insulation by using the center line, left end or right end of the wall as the positioning line. In addition, since structural columns cannot generate insulation, the thickness of the shear wall can be adjusted when drawing by using the wall instead of the structural column. S1-2. Draw the infill wall that needs to be insulated, using the center line, left end, or right end of the wall as the positioning line; S1-3. Select a plane on the same floor as the wall to draw the structural beam, using the center line or edge line of the structural beam as the reference line for drawing; S1-4. When the sides of the door and window are infill walls, the door and window openings shall be extended outward by 100mm on all four sides. S1-5. If there should be a doorway between two wall piers, delete the wall piers; S1-6. When there is a window between two wall piers, the height of the wall piers should be reduced to 100cm below the window. S1-7. When the sides of the door and window are shear walls, the door and window openings shall be extended outward by 100mm on all four sides.

[0029] It should be noted that the design drawings can also be drawn directly in modeling software.

[0030] Additionally, in step S3, before generating the mesh, it is possible to choose whether to merge the insulation boards. The merging rule is: insulation boards with a width smaller than the X value formed by the wall structure model and beam structure model within a certain interval are merged into one insulation board. The premise of merging is that the insulation board formed by the wall structure model and beam structure model is rectangular. Specifically, since the insulation boards on the upper and lower sides of the doors and windows are of different heights from the insulation boards on both sides, they cannot form rectangles, so the insulation boards on the upper and lower sides of the doors and windows will not be merged.

[0031] Specifically, in step S5, aluminum film holes or climbing frame holes are made in the wall structure and insulation board structure model.

[0032] It should be noted that the insulation board structure model includes wall panels and beam panels, and the drilling method specifically includes: S4-1. The method for drilling holes in the wall panel is as follows: S4-1-1. The horizontal hole is located 100mm+L from the right end of the wall panel. Drill holes to the left at a spacing of (n1-1), where n1 is the number of rows of holes on the wall panel, and L is in the range of 100mm-900mm. When the drilling position encounters the splice of the insulation board, increase the spacing between the horizontal holes on both sides of the splice by 100mm to avoid the splice. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value, which can be 200mm. S4-1-2. The vertical holes are located starting from the bottom of the wall panel, at intervals of 100mm + L. Drill holes upwards at a spacing of (n2-1), where n2 is the number of rows of holes on the wall panel, and L ranges from 100mm to 900mm. The distance between the hole closest to the top of the wall panel and the top of the wall panel is less than the set constraint value, which can be 200mm. S4-2. The method for drilling holes in beams and slabs is as follows: S4-2-1. The horizontal holes are located 100mm+L from the right end of the beam / slab. Drill holes to the left at a spacing of (n3-1), where n3 is the number of rows of holes on the beam, and L is in the range of 100mm-900mm. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value, which can be 200mm. S4-2-2. The vertical holes are located starting from the bottom of the beam / slab, at intervals of 100+L. Drill holes upwards at a spacing of (n4-1), where n4 is the number of rows of holes on the beam, and L ranges from 100mm to 900mm.

[0033] In step S4-1, the method for drilling holes in the wall below the window is as follows: S4-1-3. Determine the height of the beam or slab that needs to be drilled; S4-1-4. If the height is less than or equal to 250mm, make one row of holes horizontally. The distance between the hole and the bottom of the beam is 100mm. The distance between the hole closest to the right end of the beam and the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam and the left end of the beam is less than or equal to 200mm. The distance between any two holes is L. S4-1-5. If the height is greater than 250mm and less than 350mm, make two rows of holes in the horizontal direction. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 100mm. The distance between the hole closest to the right end of the beam and the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam and the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-1-6. If the height is greater than 350mm and less than 450mm, make two rows of holes in the transverse direction. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 200mm. The distance between the hole closest to the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-1-7. If the height is greater than or equal to 450mm, make two rows of holes horizontally. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 300mm. The distance between the hole closest to the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L.

[0034] In step S3, an assembled mesh is formed to be installed in conjunction with the insulation board. The assembled mesh is composed of a mesh structure model. After the assembled mesh is formed, corner mesh, U-shaped mesh, and flat mesh are constructed at the inside and outside corners of the wall, the openings of doors and windows, and the intersections of the insulation boards on the inside of the wall. Flat mesh is used at the overlapping joints of the insulation board planes, corner mesh is used at the inside and outside corners, and on both sides of doors and windows when they are shear walls, and U-shaped mesh is used at the bottom of windows and on both sides of doors and windows when they are infill walls. The corner mesh, U-shaped mesh, and flat mesh constitute an overlapping mesh. Since the intersections of two mesh panels, corners, and the area around openings are weak points that may cause cracks in the concrete after pouring, overlapping is required. Overlapping mesh is an industry standard requirement. Therefore, meeting the standard requirements in the design can reduce the impact of manual intervention during implementation, thereby improving quality control.

[0035] After creating the mounting holes, aluminum foil holes, and climbing scaffold openings, use collision detection to check for collisions between the hole models. After the detection is complete, delete redundant components, prioritizing the retention of climbing scaffold openings, and then retaining aluminum foil holes.

[0036] In step S5, the following information is entered into the order: project name, number prefix, starting and ending floors, protective layer thickness, fire rating, supplier, ordering unit, recipient, and delivery address. The number prefix is ​​a custom number that can identify the building and floor information of the project.

[0037] The orders include accessory lists for connectors, overlap lists for mesh panels, group lists for mesh panels, group lists for insulation boards, group lists for space frame panels, and lists for space frame panels.

[0038] In step S5, an order is generated, and drawings of the BIM model formed by the wall structure model, beam structure model, door structure model, window structure model, mesh structure model, mounting holes and connectors, as well as the drawings of the insulation board structure model and the corresponding number of the insulation board structure model, are exported for direct use in on-site installation. Generate a JSON parameter file for the hole model; the hole punch can then drill holes in the insulation board based on the JSON parameter file. Create a material summary table based on the specific parameters of the insulation board structure model, the mesh structure model, and the connectors.

[0039] The grouping methods for the wire mesh grouping order, insulation board grouping order, and space frame board grouping order generated in step S5 are as follows: S5-1. Classify insulation boards, including insulation boards on beams, insulation boards on shear walls, insulation boards under windows, and insulation boards in infill walls; S5-2. The insulation boards on the beams are arranged in ascending order of height. The insulation boards on the beams with the same height are then arranged in ascending order of width. When the number of insulation boards on the beams is less than or equal to 20, they are divided into 1 group. When the number of insulation boards on the beams is greater than 20 but less than or equal to 50, they are divided into two groups. When the number of insulation boards on the beams is greater than 50, they are divided into 3 groups. S5-3. The insulation boards on the shear wall are arranged in ascending order of height. Then, the insulation boards in multiple groups whose combined width is less than or equal to 2400 are sorted in descending order. When the number of insulation boards in each group is less than or equal to 15, they are divided into 1 group. When the number of insulation boards in each group is greater than 15 and less than or equal to 20, and the sum of all insulation boards divided by 2400 is greater than or equal to 12, they are divided into 2 groups. When the number of insulation boards in each group is greater than 30, they are divided into 3 groups. S5-4. The insulation boards under the window wall are arranged in ascending order of height. The insulation boards under the window wall with the same height are then arranged in ascending order of width. When the number of insulation boards under the window wall is less than or equal to 15, they are divided into 1 group. When the number of insulation boards under the window wall is greater than 15 but less than or equal to 30, they are divided into 2 groups. When the number of insulation boards under the window wall is greater than 30, they are divided into 3 groups. S5-5. The insulation boards at the infill wall are arranged in ascending order of height. Insulation boards at the same height are then arranged in ascending order of width. When the number of insulation boards at the infill wall is less than or equal to 20, they are divided into 1 group. When the number of insulation boards at the infill wall is greater than 20 but less than or equal to 50, they are divided into 2 groups. When the number of insulation boards at the infill wall is greater than 50, they are divided into 3 groups.

[0040] An information processing system for modeling built-in insulation technology includes: The design platform is used to carry out wall design and insulation design, obtain design results, and build a three-dimensional model from the two-dimensional wall design data corresponding to the design results according to the preset modeling program. The demolding module allows the insulation boards in each section to be divided and arranged according to the set rules, so as to obtain the specific parameter information of the required insulation boards and modify the parameter information of the insulation boards. The mesh generation module generates a mesh structure model installed on the insulation board based on the independent insulation board model, and can further generate overlapping mesh composed of mesh structure models. The punching module is used to punch holes in the insulation board structure model to form a hole model, and outputs the hole model as a punching program suitable for a punching machine according to a preset program. The order generation module can dispatch orders to processing factories based on the detailed parameters of the formed insulation board, the detailed parameters of the wire mesh and its attached parts, and the generated orders.

[0041] The beneficial effects of this invention are: 1. Before the project begins, BIM software can be used to design and build models in advance. By splitting the model into accurate orders, precise quantity calculations and cost budgeting can be performed, providing accurate quantities of work and enabling precise cost control.

[0042] 2. In the process of implementing building internal insulation, raw materials are purchased on an order-based basis, and upstream processing manufacturers use order-based processing, which effectively reduces intermediate links and can improve the overall utilization rate of resources and management efficiency.

[0043] 3. The holes are pre-processed in the factory using the exported drilling program. This intelligent drilling reduces human intervention, improves production efficiency and accuracy, and effectively ensures product quality.

[0044] 4. Each component of the space frame panel can be thoroughly processed by upstream manufacturers according to actual needs. The processed components can be directly transported to the construction site for rapid mechanized assembly, eliminating the need for further processing of the space frame panel components, reducing intermediate transportation and turnover links, improving construction efficiency, and reducing costs.

[0045] 5. It enables more convenient and faster change collaboration. After modifying the model, all subsequent orders and other data can be directly and synchronously adjusted and updated.

[0046] 6. Create a BIM model, which can intuitively represent complex parts such as nodes and corners based on 3D visualization, avoid design deviations, and avoid conflicts with the design of various disciplines and parts in advance, reducing changes due to design problems later.

[0047] The specific embodiments / examples described above are specific implementations of the present invention, used to illustrate the concept of the present invention, and are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of the present invention. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein, all of which are within the protection scope of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A digital modeling method for built-in thermal insulation technology, characterized in that, The specific steps are as follows: S1. Set the floor structure elevation and floor height, read the design drawings to create wall structure model and beam structure model. The wall structure model has multiple door structure model and window structure model. Select a point on the wall structure model as the starting point and divide the wall structure model into multiple intervals in a clockwise or counterclockwise direction. S2. Generate multiple insulation board structure models composed of the same or different insulation boards on the wall structure model and beam structure model in units of intervals, and determine or modify the specific parameter information of the insulation board structure model. S3. Set the extension parameters of the mesh. After creating the corresponding mesh structure model on the insulation board structure model by interval, each unit of mesh is extended according to the extension parameters, and each insulation board and mesh is assigned a number according to the set direction. S4. According to the pre-set drilling method, install holes are formed on the insulation board structure model in units of intervals, and connectors are generated in the install holes; S5. Create an order based on the specific parameters of the insulation board structure model, the mesh structure model, the mounting holes, and the connectors.

2. The digital modeling method for built-in thermal insulation technology according to claim 1, characterized in that, In step S4, aluminum film holes or climbing frame holes are made on the insulation board structure model.

3. The digital modeling method for built-in thermal insulation technology according to claim 1, characterized in that, The insulation board structure model includes wall panels and beam panels, and the drilling method specifically includes: S4-1. The method for drilling holes in the wall panel is as follows: S4-1-1. The horizontal hole is located 100mm+L from the right end of the wall. Drill holes to the left at a spacing of (n1-1), where n1 is the number of rows of holes on the wall panel, and L ranges from 100mm to 900mm. When the drilling position encounters the splice of the insulation board, increase the spacing between the horizontal holes on both sides of the splice by 100mm to avoid the splice. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value. S4-1-2. The vertical holes are located starting from the bottom of the wall, at intervals of 100mm + L. Drill holes upwards at a spacing of (n2-1), where n2 is the number of rows of holes on the wall panel, and L ranges from 100mm to 900mm. The distance between the hole closest to the top of the wall panel and the top of the wall panel is less than the set constraint value. S4-2. The method for drilling holes in beams and slabs is as follows: S4-2-1. The horizontal holes are located 100mm+L from the right end of the beam / slab. Drill holes to the left at a spacing of (n3-1), where n3 is the number of rows of holes on the beam, and L ranges from 100mm to 900mm. The distance between the hole closest to the left end of the wall panel and the left end of the wall panel is less than the set constraint value. S4-2-2. The vertical holes are located starting from the bottom end of the beam / slab, at intervals of 100mm + L. Drill holes upwards at a spacing of (n4-1), where n4 is the number of rows of holes on the beam, and L ranges from 100mm to 900mm.

4. The digital modeling method for built-in thermal insulation technology according to claim 3, characterized in that, In step S4-2, the method of drilling holes in the beam plate also includes S4-2-3. Determine the height of the beam or slab that needs to be drilled; S4-2-4. If the height of the beam is less than or equal to 250mm, make one row of holes in the horizontal direction. The distance between the hole and the bottom of the beam is 100mm. The distance between the hole closest to the right end of the beam and the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam and the left end of the beam is less than or equal to 200mm. The distance between any two holes is L. S4-2-5. If the height of the beam / slab is greater than 250mm and less than 350mm, make two rows of holes in the transverse direction. The distance between the bottom row of holes and the bottom of the beam / slab is 100mm. The distance between the holes in each row is 100mm. The distance between the hole closest to the right end of the beam / slab and the right end of the beam / slab is 200mm. The distance between the hole closest to the left end of the beam / slab and the left end of the beam / slab is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-2-6. If the height of the beam / slab is greater than 350mm and less than 450mm, make two rows of holes in the transverse direction. The distance between the bottom row of holes and the bottom of the beam / slab is 100mm. The distance between the holes in each row is 200mm. The distance between the hole closest to the right end of the beam / slab and the right end of the beam / slab is 200mm. The distance between the hole closest to the left end of the beam / slab and the left end of the beam / slab is less than or equal to 200mm. The distance between two adjacent holes in each row is L. The two rows of holes are set in an alternating skip pattern. S4-2-7. If the height of the beam is greater than or equal to 450mm, make two rows of holes in the transverse direction. The distance between the bottom row of holes and the bottom of the beam is 100mm. The distance between the holes in each row is 300mm. The distance between the hole closest to the right end of the beam is 200mm. The distance between the hole closest to the left end of the beam is less than or equal to 200mm. The distance between two adjacent holes in each row is L.

5. The digital modeling method for built-in thermal insulation technology according to claim 1, characterized in that, The insulation board includes a double-sided mesh frame insulation board installed on the infill wall and a single-sided mesh frame insulation board installed on the shear wall. The parameter information of the insulation board includes the thickness and material of the double-sided mesh frame insulation board, the thickness and material of the single-sided mesh frame insulation board, the thickness of the protective layer, the thickness of the wall support, and the corresponding fire resistance rating.

6. The digital modeling method for built-in thermal insulation technology according to claim 1, characterized in that, In step S3, corner mesh, U-shaped mesh, and flat mesh will be constructed at the inside and outside corners of the wall, the openings of doors and windows, and the intersections of the insulation boards on the inside of the wall.

7. The digital modeling method for built-in thermal insulation technology according to claim 2, characterized in that, After creating the mounting holes, aluminum foil holes, and climbing scaffold openings, use collision detection to check for collisions between the hole models. After the detection is complete, delete redundant components, prioritizing the retention of climbing scaffold openings, and then retaining aluminum foil holes.

8. The digital modeling method for built-in insulation technology according to claim 1, characterized in that, In step S5, the following information is entered into the order: project name, number prefix, starting and ending floors, protective layer thickness, fire rating, supplier, ordering unit, recipient, and delivery address. The number prefix is ​​a custom number that can identify the building and floor information of the project.

9. The digital modeling method for built-in thermal insulation technology according to claim 1, characterized in that, The orders include parts lists, overlapping mesh lists, mesh panel grouping lists, insulation board grouping lists, space frame panel grouping lists, and space frame panel lists; In step S5, an order is generated, and drawings of the BIM model formed by the wall structure model, beam structure model, door structure model, window structure model, mesh structure model, mounting holes and connectors are exported, as well as drawings of the insulation board structure model and the corresponding number of the insulation board structure model, which can be directly used for on-site installation. The parameter file for generating the hole model is used by the drilling machine to drill holes in the insulation board. Create a material summary table based on the specific parameters of the insulation board structure model, the mesh structure model, and the connectors.

10. An information processing system for modeling built-in insulation technology, based on the digital modeling method for built-in insulation technology according to any one of claims 1-9, characterized in that, include: The design platform is used to carry out wall design and insulation design, obtain design results, and build a three-dimensional model from the two-dimensional wall design data corresponding to the design results according to the preset modeling program. The demolding module allows the insulation boards in each section to be divided and arranged according to the set rules, so as to obtain the specific parameter information of the required insulation boards and modify the parameter information of the insulation boards. The mesh generation module generates a mesh structure model installed on the insulation board based on the independent insulation board model, and can further generate overlapping mesh composed of mesh structure models. The drilling module is used to drill holes in the insulation board structure model to form a hole model, and outputs the hole model as a drilling program suitable for a drilling machine according to a preset program. The order generation module can dispatch orders to processing factories based on the detailed parameters of the formed insulation board, the detailed parameters of the wire mesh and its attached parts, and the generated orders.

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