Building intelligent electric appliance installation method and system

Abstract

The application discloses a kind of building intelligent electric appliance installation method and system, it is related to building electric appliance installation technical field, including the following steps: S1: obtaining building information, establishes BIM framework model according to building information, obtains decoration design drawing, fills in BIM framework model electric appliance and furniture position according to decoration design drawing and obtains BIM primary model;S2: according to electric appliance and furniture position in BIM primary model mark gas pipeline port, water pipe port, strong electric line port and weak electric line port position and obtain BIM secondary model;Through BIM model, the coordination of laying scheme design between four different departments of gas pipeline, water pipe, strong electric line and weak electric line is carried out, so as to facilitate to improve the efficiency of pipeline design and construction, it is beneficial to avoid mutual interference between different departments, it is beneficial to avoid building pipeline laying confusion to leave safety hazard.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building electrical appliance installation, in particular to a building intelligent electrical appliance installation method and system. BACKGROUND

[0002] Building electrical appliance installation is a professional engineering that accurately positions and reliably fixes power distribution, lighting, weak current and other system equipment according to design drawings and safety specifications. It follows the principle of "safety first, function first" and builds a complete electrical energy and information transmission network inside the building through processes such as pre-buried pipelines, assembled boxes, cable laying and terminal connection. Standard installation not only ensures stable power supply and convenient control, but also eliminates safety hazards through measures such as grounding protection and leakage protection, and is the cornerstone of efficient operation and intelligent control of building electrical systems.

[0003] During the pipeline laying process of building electrical appliance installation, gas pipes, water pipes, strong current lines and weak current lines need to be laid. Since the laying of gas pipes, water pipes, strong current lines and weak current lines is not done by the same team, electricians, plumbers, network engineers and gas companies need to work separately, so there are often situations of confusion in building pipeline laying, such as strong current lines and weak current lines being too close causing network signal interference, water pipeline and strong current line being too close causing strong current line paint to wear out causing water to be electrified, etc. The confusion of building pipelines not only affects the later maintenance but also poses a huge safety risk. Therefore, we propose a building intelligent electrical appliance installation method and system. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present application provides a building intelligent electrical appliance installation method and system to solve the above problems in the prior art.

[0006] (II) Technical solutions

[0007] To achieve the above purpose, the present application is implemented by the following technical solutions: a building intelligent electrical appliance installation method, comprising the following steps:

[0008] S1: Obtain building information, establish a BIM framework model according to the building information, obtain decoration design drawings, and fill in the positions of electrical appliances and furniture in the BIM framework model to obtain a BIM first-level model according to the decoration design drawings;

[0009] S2: Mark the positions of gas pipe ports, water pipe ports, strong current line ports and weak current line ports in the BIM first-level model according to the positions of electrical appliances and furniture to obtain a BIM second-level model;

[0010] S3: Obtain a gas pipeline design drawing, mark a gas pipeline laying area in the BIM secondary model according to the gas pipeline design drawing, mark a water pipe laying area in the first BIM secondary model according to a water pipe design drawing, mark a strong electric line laying area in the second BIM secondary model according to a strong electric line design drawing, and mark a weak electric line laying area in the third BIM secondary model according to a weak electric line design drawing;

[0011] S4: Formulate a building pipeline safety standard, judge whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed up to the standard according to the building pipeline safety standard in sequence, and adjust the design drawing and re-execute S3 according to the judgment result.

[0012] Preferably, in S1, building information is obtained, and a BIM framework model is established according to the building information, specifically:

[0013] S101: Obtain an original building drawing, and capture building structure member positions and building enclosure positions according to the original building drawing;

[0014] S102: Set a project base point and a survey point in BIM software, create a unified axis network and an elevation system, draw structure columns, structure beams, structure floors and load-bearing walls according to the structure member positions, and draw non-load-bearing walls, building floors, roofs and door and window openings according to the building enclosure positions to obtain a BIM framework model.

[0015] Preferably, in S1, a decoration design drawing is obtained, and the positions of electrical appliances and furniture in the BIM framework model are filled according to the decoration design drawing to obtain a BIM primary model, specifically:

[0016] S103: Obtain a decoration design drawing, and draw an equal-proportion electrical appliance three-dimensional model in the BIM framework model according to the electrical appliance positions in the decoration design drawing;

[0017] S104: Draw an equal-proportion furniture three-dimensional model in the BIM framework model according to the furniture positions in the decoration design drawing to obtain a BIM primary model.

[0018] Preferably, in S2, specifically:

[0019] S201: Obtain the position of the gas stove, mark the position of the gas stove gas pipeline port in the BIM primary model, obtain the position of the gas water heater, mark the position of the gas water heater gas pipeline port in the BIM primary model, obtain the position of the wall-hanging stove, mark the position of the wall-hanging stove gas pipeline port in the BIM primary model, obtain the position of the gas main pipe, and mark the position of the gas main pipe port in the BIM primary model;

[0020] S202: Obtain the position of the closestool, mark the position of the closestool water pipe port in the BIM primary model, obtain the position of the washbasin, mark the position of the washbasin water pipe port in the BIM primary model, obtain the position of the shower, mark the position of the shower water pipe port in the BIM primary model, obtain the position of the kitchen sink, mark the position of the kitchen sink water pipe port in the BIM primary model, obtain the position of the washing machine, mark the position of the washing machine water pipe port in the BIM primary model, obtain the position of the water heater, and mark the position of the water heater water pipe port in the BIM primary model;

[0021] S203: Obtain the position of the electrical appliance, lock the position of the core socket according to the position of the electrical appliance, mark the position of the core socket strong current line port in the BIM primary model, lock the position of the reserved socket according to the position of the core socket and the position of the furniture, mark the position of the reserved socket strong current line port in the BIM primary model, obtain the position of the switch, mark the position of the switch strong current line port in the BIM primary model, obtain the position of the lighting lamp, and mark the position of the lighting lamp strong current line port in the BIM primary model;

[0022] S204: Obtain the position of the television, mark the position of the television weak current line port in the BIM primary model, obtain the position of the office table, mark the position of the office table weak current line port in the BIM primary model, obtain the position of the router, mark the position of the router weak current line port in the BIM primary model, and obtain the position of the fixed-line phone, mark the position of the fixed-line phone weak current line port in the BIM primary model.

[0023] Preferably, in S4, the building pipeline safety standard is formulated, specifically:

[0024] S401: The parallel distance between the strong current line and the weak current line is greater than or equal to 30 cm, the parallel distance between the strong current line and the weak current line is less than or equal to 60 cm, and the strong current line and the weak current line are laid at a 90° angle when crossing;

[0025] S402: The parallel distance between the strong current line and the water pipe is greater than or equal to 10 cm, the parallel distance between the strong current line and the water pipe is less than or equal to 20 cm, and the strong current line must be located above the water pipe;

[0026] S403: The parallel distance between the strong current line and the gas pipeline is greater than or equal to 30 cm, the parallel distance between the strong current line and the gas pipeline is less than or equal to 60 cm, the intersection distance between the strong current line and the gas pipeline is greater than or equal to 10 cm, and the intersection distance between the strong current line and the gas pipeline is less than or equal to 20 cm;

[0027] S404: All pipelines are kept horizontal and vertical, and pipeline joints are prohibited in walls and underground.

[0028] Preferably, in S4, whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed up to the standard according to the building pipeline safety standard is judged in turn, specifically:

[0029] S405: The first BIM secondary model is obtained, and whether there is omission in the communication of all gas pipeline ports in the first BIM secondary model is judged, if there is no omission in the communication of the gas pipeline ports in the first BIM secondary model, S406 is executed, and if there is omission in the communication of the gas pipeline ports in the first BIM secondary model, the first BIM secondary model is not up to the standard and the management personnel is informed;

[0030] S406: The second BIM secondary model is obtained, and whether there is omission in the communication of all water pipe ports in the second BIM secondary model is judged, if there is omission in the water pipe ports in the second BIM secondary model, the second BIM secondary model is not up to the standard and the management personnel is informed, if there is no omission in the water pipe ports in the second BIM secondary model, whether the water pipe laying in the second BIM secondary model conforms to the building pipeline safety standard is judged, if the water pipe laying in the second BIM secondary model does not conform to the building pipeline safety standard, the second BIM secondary model is not up to the standard and the management personnel is informed, and if the second BIM secondary model conforms to the building pipeline safety standard, S407 is executed;

[0031] S407: The third BIM secondary model is obtained, and whether there is omission in all strong current line ports in the third BIM secondary model is judged, if there is omission in the strong current line ports in the third BIM secondary model, the third BIM secondary model is not up to the standard and the management personnel is informed, if there is no omission in the strong current line ports in the third BIM secondary model, whether the strong current line laying in the third BIM secondary model conforms to the building pipeline safety standard is judged, if the strong current line laying in the third BIM secondary model does not conform to the building pipeline safety standard, the third BIM secondary model is not up to the standard and the management personnel is informed, and if the strong current line laying in the third BIM secondary model conforms to the building pipeline safety standard, S408 is executed;

[0032] S408: Obtain the fourth BIM level 2 model and determine if any low-voltage wiring ports are missing. If any low-voltage wiring ports are missing, the fourth BIM level 2 model is considered substandard and the management personnel are notified. If no low-voltage wiring ports are missing, determine if the low-voltage wiring layout in the fourth BIM level 2 model complies with building pipeline safety standards. If the low-voltage wiring layout in the fourth BIM level 2 model does not comply with building pipeline safety standards, the fourth BIM level 2 model is considered substandard and the management personnel are notified. If the low-voltage wiring layout in the fourth BIM level 2 model complies with building pipeline safety standards, then the fourth BIM level 2 model is the final construction model, and construction and installation are carried out according to the fourth BIM level 2 model.

[0033] Preferably, in S4, the design drawings are adjusted according to the judgment result and S3 is re-executed. Specifically, the judgment result of whether the installation meets the standard is obtained. If the first BIM level 2 model does not meet the standard, the construction of the subsequent second BIM level 2 model is stopped, and the gas pipeline drawings are redesigned according to the reason for non-compliance. S3 is re-executed according to the new gas pipeline drawings to obtain a new first BIM level 2 model.

[0034] If the second BIM level 2 model does not meet the standards, the construction of the subsequent third BIM level 2 model will be stopped, and the water pipe drawings will be redesigned according to the reasons for the failure. Then, S3 will be executed again to obtain a new second BIM level 2 model based on the new water pipe drawings.

[0035] If the third BIM level 2 model does not meet the standards, the construction of the subsequent fourth BIM level 2 model will be stopped, and the power line drawings will be redesigned according to the reasons for the failure. Then, S3 will be executed again to obtain a new third BIM level 2 model based on the new power line drawings.

[0036] If the fourth BIM level 2 model does not meet the standards, the low-voltage circuit drawings will be redesigned based on the reasons for the non-compliance, and S3 will be executed again to obtain a new fourth BIM level 2 model based on the new low-voltage circuit drawings.

[0037] A building intelligent electrical appliance installation system includes the following modules:

[0038] The BIM Level 1 model building module acquires building information, builds a BIM framework model based on the building information, acquires interior design drawings, and fills in the BIM framework model with the locations of appliances and furniture based on the interior design drawings to obtain the BIM Level 1 model.

[0039] The BIM Level 2 model construction module marks the locations of gas pipe ports, water pipe ports, power line ports, and low-voltage line ports in the BIM Level 1 model based on the locations of appliances and furniture to obtain the BIM Level 2 model.

[0040] The pipeline simulation laying module obtains a gas pipeline design drawing, marks a gas pipeline laying area in a BIM secondary model according to the gas pipeline design drawing, and is recorded as a first BIM secondary model, obtains a water pipe design drawing, marks a water pipe laying area in the first BIM secondary model according to the water pipe design drawing, and is recorded as a second BIM secondary model, obtains a strong electricity line design drawing, marks a strong electricity line laying area in the second BIM secondary model according to the strong electricity line design drawing, and is recorded as a third BIM secondary model, obtains a weak electricity line design drawing, marks a weak electricity line laying area in the third BIM secondary model according to the weak electricity line design drawing, and is recorded as a fourth BIM secondary model;

[0041] The pipeline standard judgment module formulates a building pipeline safety standard, judges whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed up to standard in turn according to the building pipeline safety standard, and adjusts the design drawing and re-executes the pipeline simulation laying module according to the judgment result.

[0042] (Three) beneficial effects

[0043] The application provides a building intelligent electric appliance installation method and system, which has the following beneficial effects:

[0044] (1) In the scheme, pipeline laying schemes are designed in the order of gas, water pipe, strong electricity and weak electricity, and are simulated to lay, so that the design scheme of the latter can be formulated according to the laying area of the former, the design scheme is optimized under the premise of ensuring the safety of gas, water and electricity, the design work difficulty of each laying department is reduced, and in the actual construction process, the laying of the former department does not affect the construction of the latter department, so that the risk of pipeline laying confusion leaving safety hazards in the actual construction is avoided.

[0045] (2) In the scheme, the building pipeline safety standard is formulated, and whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed up to standard is judged in turn according to the building pipeline safety standard, so that the design can be adjusted immediately after not meeting the standard at each laying design stage, thereby avoiding the phenomenon that the adjustment of the design scheme of the former affects the redesign of the laying scheme of the latter, improving the design efficiency of the pipeline laying, reducing the work difficulty of each department, coordinating the laying scheme design between the four different departments of the gas pipeline, the water pipe, the strong electricity line and the weak electricity line through the BIM model, thereby improving the efficiency of pipeline design and construction, avoiding the mutual interference between different departments, and avoiding the confusion of building pipeline laying leaving safety hazards. BRIEF DESCRIPTION OF DRAWINGS

[0046] Fig. 1 It is a flowchart of the building intelligent electric appliance installation method.

[0047] Fig. 2 Figure 1 is a schematic diagram of a module structure of an intelligent building electrical appliance installation system according to the present application. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0049] Referring to Figs. 1-2 The present application provides an intelligent building electrical appliance installation method, comprising the following steps:

[0050] S1: obtaining building information, establishing a BIM framework model according to the building information, obtaining decoration design drawings, and filling the positions of electrical appliances and furniture in the BIM framework model to obtain a BIM first-level model according to the decoration design drawings;

[0051] S2: marking the positions of gas pipeline ports, water pipe ports, strong current line ports and weak current line ports in the BIM first-level model according to the positions of electrical appliances and furniture to obtain a BIM second-level model;

[0052] S3: obtaining gas pipeline design drawings, marking the gas pipeline laying area in the BIM second-level model according to the gas pipeline design drawings, denoted as a first BIM second-level model, obtaining water pipe design drawings, marking the water pipe laying area in the first BIM second-level model according to the water pipe design drawings, denoted as a second BIM second-level model, obtaining strong current line design drawings, marking the strong current line laying area in the second BIM second-level model according to the strong current line design drawings, denoted as a third BIM second-level model, obtaining weak current line design drawings, and marking the weak current line laying area in the third BIM second-level model according to the weak current line design drawings, denoted as a fourth BIM second-level model;

[0053] S4: formulating building pipeline safety standards, judging whether the first BIM second-level model, the second BIM second-level model, the third BIM second-level model and the fourth BIM second-level model are installed up to the standards according to the building pipeline safety standards in sequence, and adjusting the design drawings and re-executing S3 according to the judgment result.

[0054] In this embodiment, the BIM framework model is established by building information to establish the framework of the building, and then the positions of the electrical appliances and furniture in the building framework are added to master the reasonable positions of the switches and sockets, which is beneficial to avoid the phenomenon that the switches and sockets are blocked by the furniture, and is also convenient for subsequent reasonable design of strong current line, weak current line, gas pipeline port position and water pipe port position according to the positions of electrical appliances;

[0055] In this scheme, the reasonable positions of the gas pipeline port, water pipe port, strong current line port and weak current line port are mastered according to the positions of the furniture and electrical appliances, so that the subsequent wiring scheme and pipeline laying scheme can be reasonably designed according to the port positions, which is beneficial to avoid the phenomenon that the pipeline laying scheme and wiring scheme are confused in the design stage;

[0056] In this scheme, the gas pipeline is simulated to be laid in the BIM secondary model according to the gas pipeline design drawing first. Since the consequences of gas pipeline leakage are serious, the gas pipeline needs to be convenient for detection and maintenance. At the same time, since the direction of the gas pipeline is only strictly limited by the positions of the cooking utensils, water heaters and other equipment, the flexibility of the gas pipeline is the smallest. Therefore, the gas pipeline is simulated to be laid first, so that the gas pipeline has the most preferential and most convenient laying position. After the simulation of the gas pipeline laying is completed, the water pipe is simulated to be laid according to the water pipe design drawing. Since the main water supply pipe and the drain pipe are large in size and high in turning radius requirement, the installation flexibility is relatively small. Therefore, the water pipe is simulated to be laid first after the gas pipeline is laid. After the simulation of the water pipe laying is completed, the strong current line is simulated to be laid. Since the strong current line is relatively thin and narrow compared with the water pipe, the flexibility of the laying position is relatively large. In the design stage of the strong current line, the strong current line can also be reasonably distributed according to the positions of the completed water pipe and gas pipeline, so as to ensure the safety space between the strong current line and the gas and water pipes. After the simulation of the strong current line laying is completed, the weak current line is simulated to be laid. Since the weak current line is less in number and more flexible than the strong current line, the position of the weak current line can also be reasonably designed according to the already laid strong current line, so as to avoid signal interference;

[0057] In this scheme, the pipeline laying scheme is designed and simulated in the order of gas, water pipe, strong current and weak current, so as to facilitate the design of the latter according to the laying area of the former, optimize the design scheme under the premise of ensuring the safety of gas, water and electricity, reduce the design work difficulty of each laying department, and also avoid the influence of the laying of the former department on the construction of the latter department in the actual construction process, so as to avoid the risk of leaving safety hazards due to pipeline laying confusion in actual construction;

[0058] In the scheme, the building pipeline safety standard is formulated, and whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed up to standard is judged in turn according to the building pipeline safety standard, so that it is convenient to adjust immediately after not meeting the standard in each laying design stage, thereby avoiding the phenomenon that the adjustment of the former design scheme affects the redesign of the latter laying scheme, improving the design efficiency of pipeline laying, and reducing the work difficulty of each department.

[0059] In the scheme, the laying scheme design coordination between the four different departments of gas pipeline, water pipe, strong current line and weak current line is carried out through the BIM model, so as to improve the efficiency of pipeline design and construction, avoid mutual interference between different departments, and avoid the chaos of building pipeline laying and the safety hidden danger left.

[0060] In S1, building information is obtained, and a BIM framework model is established according to the building information, specifically:

[0061] S101: Obtain the original building drawing, and capture the building structure component position and building enclosure position according to the original building drawing;

[0062] S102: Set the project base point and the measurement point in the BIM software, create a unified axis network and elevation system, and draw structure columns, structure beams, structure floors and load-bearing walls according to the structure component positions, and draw non-load-bearing walls, building floors, roofs and door and window openings according to the building enclosure positions to obtain a BIM framework model.

[0063] In S1, the decoration design drawing is obtained, and the BIM framework model is filled with the positions of electrical appliances and furniture to obtain a BIM primary model, specifically:

[0064] S103: Obtain the decoration design drawing, and draw a proportional electrical appliance three-dimensional model in the BIM framework model according to the electrical appliance positions in the decoration design drawing;

[0065] S104: Draw a proportional furniture three-dimensional model in the BIM framework model according to the furniture positions in the decoration design drawing to obtain a BIM primary model.

[0066] In the embodiment, the BIM framework model is established by building information, thereby establishing the framework of the building, and then adding the positions of electrical appliances and furniture in the building framework, so as to master the reasonable positions of switches and sockets, and thereby avoid the phenomenon that switches and sockets and other equipment are blocked by furniture, and it is also convenient to reasonably design the positions of strong current lines, weak current lines, gas pipeline ports and water pipe ports according to the positions of electrical appliances.

[0067] In S2, specifically:

[0068] S201: Obtain the position of the gas stove, mark the position of the gas pipe port of the gas stove in the BIM primary model, obtain the position of the gas water heater, mark the position of the gas pipe port of the gas water heater in the BIM primary model, obtain the position of the wall-hanging stove, mark the position of the gas pipe port of the wall-hanging stove in the BIM primary model, obtain the position of the gas main pipe, and mark the position of the gas main pipe port in the BIM primary model;

[0069] S202: Obtain the position of the closestool, mark the position of the closestool water pipe port in the BIM primary model, obtain the position of the washbasin, mark the position of the washbasin water pipe port in the BIM primary model, obtain the position of the shower, mark the position of the shower water pipe port in the BIM primary model, obtain the position of the kitchen sink, mark the position of the kitchen sink water pipe port in the BIM primary model, obtain the position of the washing machine, mark the position of the washing machine water pipe port in the BIM primary model, and obtain the position of the water heater, mark the position of the water heater water pipe port in the BIM primary model;

[0070] S203: Obtain the position of the electric appliance, lock the position of the core socket according to the position of the electric appliance, mark the position of the core socket strong current line port in the BIM primary model, lock the position of the reserved socket according to the position of the core socket and the position of the furniture, mark the position of the reserved socket strong current line port in the BIM primary model, obtain the position of the switch, mark the position of the switch strong current line port in the BIM primary model, and obtain the position of the lighting lamp, mark the position of the lighting lamp strong current line port in the BIM primary model;

[0071] S204: Obtain the position of the television, mark the position of the television weak current line port in the BIM primary model, obtain the position of the office table, mark the position of the office table weak current line port in the BIM primary model, obtain the position of the router, mark the position of the router weak current line port in the BIM primary model, and obtain the position of the fixed-line phone, mark the position of the fixed-line phone weak current line port in the BIM primary model.

[0072] In this embodiment, the reasonable positions of the gas pipe port, the water pipe port, the strong current line port and the weak current line port are grasped according to the positions of the furniture and the electric appliances, so that the subsequent wiring scheme and pipeline laying scheme can be reasonably designed according to the port positions, and then the phenomenon that the pipeline laying scheme and the wiring scheme are confused in the design stage can be avoided.

[0073] In S4, the building pipeline safety standard is formulated, specifically:

[0074] S401: The parallel distance between the strong current line and the weak current line is greater than or equal to 30 cm, the parallel distance between the strong current line and the weak current line is less than or equal to 60 cm, and the strong current line and the weak current line are laid at a 90° angle when crossing;

[0075] S402: The parallel distance between the strong current line and the water pipe is greater than or equal to 10 cm, the parallel distance between the strong current line and the water pipe is less than or equal to 20 cm, and the strong current line must be located on the upper side of the water pipe;

[0076] S403: The parallel distance between the strong current line and the gas pipeline is greater than or equal to 30 cm, the parallel distance between the strong current line and the gas pipeline is less than or equal to 60 cm, the intersection distance between the strong current line and the gas pipeline is greater than or equal to 10 cm, and the intersection distance between the strong current line and the gas pipeline is less than or equal to 20 cm;

[0077] S404: All pipelines are kept horizontal and vertical, and pipeline joints are prohibited in walls and underground.

[0078] In this embodiment, by formulating the building pipeline safety standard, it is convenient to judge whether the subsequent laying meets the standard, the strong current line and the weak current line cannot be too close, thereby benefiting to avoid interference of the weak current signal, meanwhile, the distance between each pipeline cannot be too large, thereby benefiting to leave sufficient space for subsequent pipeline laying, reducing the design difficulty of subsequent pipeline laying, the strong current line and the water pipe cannot be too close, thereby benefiting to avoid the danger of water flow electrification caused by strong current line leakage, the strong current line is located on the upper side of the water pipe, thereby benefiting to avoid the influence of the downward flow of the water pipe on the strong current line, thereby further avoiding the danger of water flow electrification, the strong current line and the gas pipeline maintain a distance, thereby benefiting to avoid explosion caused by contact between gas and strong current, and further improving the safety of the pipeline.

[0079] In S4, whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed according to the building pipeline safety standard is judged in sequence, specifically:

[0080] S405: The first BIM secondary model is obtained, and whether there is omission in the communication of all gas pipeline ports in the first BIM secondary model is judged, if there is no omission in the communication of the gas pipeline ports in the first BIM secondary model, S406 is executed, if there is omission in the communication of the gas pipeline ports in the first BIM secondary model, the first BIM secondary model does not meet the standard and the management personnel is notified;

[0081] S406: The second BIM secondary model is obtained, and whether there is omission in the communication of all water pipe ports in the second BIM secondary model is judged, if there is omission in the communication of the water pipe ports in the second BIM secondary model, the second BIM secondary model does not meet the standard and the management personnel is notified, if there is no omission in the communication of the water pipe ports in the second BIM secondary model, whether the water pipe laying in the second BIM secondary model meets the building pipeline safety standard is judged, if the water pipe laying in the second BIM secondary model does not meet the building pipeline safety standard, the second BIM secondary model does not meet the standard and the management personnel is notified, if the second BIM secondary model meets the building pipeline safety standard, S407 is executed;

[0082] S407: Obtain the third BIM secondary model, judge whether all strong current line ports in the third BIM secondary model are missing, if there are missing strong current line ports in the third BIM secondary model, the third BIM secondary model is not up to standard and the manager is notified, if there are no missing strong current line ports in the third BIM secondary model, judge whether the strong current line laying in the third BIM secondary model meets the building pipeline safety standard, if the strong current line laying in the third BIM secondary model does not meet the building pipeline safety standard, the third BIM secondary model is not up to standard and the manager is notified, if the strong current line laying in the third BIM secondary model meets the building pipeline safety standard, execute S408;

[0083] S408: Obtain the fourth BIM secondary model, judge whether all weak current line ports in the fourth BIM secondary model are missing, if there are missing weak current line ports in the fourth BIM secondary model, the fourth BIM secondary model is not up to standard and the manager is notified, if there are no missing weak current line ports in the fourth BIM secondary model, judge whether the weak current line laying in the fourth BIM secondary model meets the building pipeline safety standard, if the weak current line laying in the fourth BIM secondary model does not meet the building pipeline safety standard, the fourth BIM secondary model is not up to standard and the manager is notified, if the weak current line laying in the fourth BIM secondary model meets the building pipeline safety standard, the fourth BIM secondary model is the final construction model, and construction and installation are carried out according to the fourth BIM secondary model.

[0084] In the embodiment, the pipeline laying schemes of gas, water pipe, strong current and weak current are designed and simulated in sequence, so that the design scheme of the latter can be formulated according to the laying area of the former, the design scheme is optimized under the premise of ensuring the safety of gas, water and electricity, which is beneficial to reduce the design work difficulty of each laying department, and also beneficial to avoid the influence of the laying of the former department on the construction of the latter department in the actual construction process, thereby avoiding the risk of leaving security risks due to pipeline laying confusion in actual construction.

[0085] In S4, the design drawing is adjusted according to the judgment result and S3 is re-executed, specifically: obtain the judgment result of whether the installation is up to standard, if the first BIM secondary model is not up to standard, stop building the subsequent second BIM secondary model, and redesign the gas pipeline drawing according to the reason for not meeting the standard, and re-execute S3 to obtain a new first BIM secondary model according to the new gas pipeline drawing;

[0086] If the second BIM secondary model is not up to standard, stop building the subsequent third BIM secondary model, and redesign the water pipe drawing according to the reason for not meeting the standard, and re-execute S3 to obtain a new second BIM secondary model according to the new water pipe drawing;

[0087] If the third BIM secondary model does not meet the standard, the subsequent fourth BIM secondary model is stopped from being constructed, the strong electricity line drawing is redesigned according to the reason for not meeting the standard, and the new third BIM secondary model is obtained by re-executing S3 according to the new strong electricity line drawing;

[0088] If the fourth BIM secondary model does not meet the standard, the weak electricity line drawing is redesigned according to the reason for not meeting the standard, and the new fourth BIM secondary model is obtained by re-executing S3 according to the new weak electricity line drawing.

[0089] In the embodiment, by formulating the building pipeline safety standard, whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed to meet the standard is judged in turn according to the building pipeline safety standard, so that it is convenient to adjust immediately after not meeting the standard at each laying design stage, thereby being beneficial to avoiding the phenomenon that the adjustment of the design scheme of the former affects the redesign of the laying scheme of the latter, improving the design efficiency of pipeline laying, and reducing the work difficulty of each department.

[0090] Please refer to Figs. 1-2 The application provides a building intelligent electrical appliance installation system, comprising the following modules:

[0091] A BIM primary model construction module acquires building information, establishes a BIM framework model according to the building information, acquires decoration design drawings, and fills the positions of electrical appliances and furniture in the BIM framework model to obtain a BIM primary model according to the decoration design drawings;

[0092] A BIM secondary model construction module marks the positions of gas pipeline ports, water pipe ports, strong electricity line ports and weak electricity line ports in the BIM primary model according to the positions of electrical appliances and furniture to obtain a BIM secondary model;

[0093] A pipeline simulation laying module acquires a gas pipeline design drawing, marks the gas pipeline laying area in the BIM secondary model according to the gas pipeline design drawing, and is recorded as a first BIM secondary model, acquires a water pipe design drawing, marks the water pipe laying area in the first BIM secondary model according to the water pipe design drawing, and is recorded as a second BIM secondary model, acquires a strong electricity line design drawing, marks the strong electricity line laying area in the second BIM secondary model according to the strong electricity line design drawing, and is recorded as a third BIM secondary model, and acquires a weak electricity line design drawing, marks the weak electricity line laying area in the third BIM secondary model according to the weak electricity line design drawing, and is recorded as a fourth BIM secondary model;

[0094] The pipeline compliance judgment module formulates a building pipeline safety standard, judges whether the first BIM secondary model, the second BIM secondary model, the third BIM secondary model and the fourth BIM secondary model are installed in compliance with the building pipeline safety standard in turn according to the building pipeline safety standard, and adjusts the design drawing and executes the pipeline simulation laying module again according to the judgment result.

[0095] The above-described embodiments can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented by software, the above-described embodiments can be implemented in whole or in part in the form of a computer program product. Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in connection with the embodiments disclosed herein can be realized by electronic hardware or a combination of computer software and electronic hardware. Whether the functions are implemented in hardware or software depends on the specific application and design constraints of the technical solutions.

[0096] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., they can be located in one place or distributed on multiple network units. Part or all of the units can be selected to achieve the purpose of the embodiments according to actual needs.

[0097] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application.

Claims

1. A method for installing intelligent electrical appliances in a building, characterized in that, Includes the following steps: S1: Obtain building information, build a BIM framework model based on the building information, obtain decoration design drawings, and fill in the positions of electrical appliances and furniture in the BIM framework model according to the decoration design drawings to obtain a BIM Level 1 model. S2: Based on the location of appliances and furniture, mark the locations of gas pipe ports, water pipe ports, power line ports, and low-voltage line ports in the BIM Level 1 model to obtain the BIM Level 2 model; S3: Obtain gas pipeline design drawings, mark the gas pipeline laying area in the BIM Level 2 model according to the gas pipeline design drawings, and record it as the first BIM Level 2 model; obtain water pipe design drawings, mark the water pipe laying area in the first BIM Level 2 model according to the water pipe design drawings, and record it as the second BIM Level 2 model; obtain power line design drawings, mark the power line laying area in the second BIM Level 2 model according to the power line design drawings, and record it as the third BIM Level 2 model; obtain low-voltage line design drawings, mark the low-voltage line laying area in the third BIM Level 2 model according to the low-voltage line design drawings, and record it as the fourth BIM Level 2 model. S4: Develop building pipeline safety standards, and judge whether the first BIM level 2 model, the second BIM level 2 model, the third BIM level 2 model and the fourth BIM level 2 model meet the installation standards in sequence according to the building pipeline safety standards. Adjust the design drawings according to the judgment results and re-execute S3. In S4, based on building pipeline safety standards, the installation of the first, second, third, and fourth BIM level 2 models is sequentially assessed to determine whether they meet the standards. Specifically: S405: Obtain the first BIM secondary model and determine whether there are any omissions in the connection of all gas pipeline ports in the first BIM secondary model. If there are no omissions in the connection of gas pipeline ports in the first BIM secondary model, then execute S406. If there are omissions in the connection of gas pipeline ports in the first BIM secondary model, then the first BIM secondary model does not meet the standard and the management personnel are notified. S406: Obtain the second BIM level 2 model, determine whether there are any omissions in the connection of all water pipe ports in the second BIM level 2 model. If there are omissions in the water pipe ports in the second BIM level 2 model, the second BIM level 2 model is substandard and the management personnel are notified. If there are no omissions in the water pipe ports in the second BIM level 2 model, determine whether the water pipe laying in the second BIM level 2 model meets the building pipeline safety standards. If the water pipe laying in the second BIM level 2 model does not meet the building pipeline safety standards, the second BIM level 2 model is substandard and the management personnel are notified. If the second BIM level 2 model meets the building pipeline safety standards, then execute S407. S407: Obtain the third BIM level 2 model, determine if any power line ports are missing in the third BIM level 2 model. If any power line ports are missing in the third BIM level 2 model, the third BIM level 2 model is considered substandard and the management personnel are notified. If no power line ports are missing in the third BIM level 2 model, determine if the power line laying in the third BIM level 2 model complies with the building pipeline safety standards. If the power line laying in the third BIM level 2 model does not comply with the building pipeline safety standards, the third BIM level 2 model is considered substandard and the management personnel are notified. If the power line laying in the third BIM level 2 model complies with the building pipeline safety standards, then execute S408. S408: Obtain the fourth BIM level 2 model and determine if any low-voltage wiring ports are missing. If any low-voltage wiring ports are missing, the fourth BIM level 2 model is considered substandard and the management personnel are notified. If no low-voltage wiring ports are missing, determine if the low-voltage wiring layout in the fourth BIM level 2 model complies with building pipeline safety standards. If the low-voltage wiring layout in the fourth BIM level 2 model does not comply with building pipeline safety standards, the fourth BIM level 2 model is considered substandard and the management personnel are notified. If the low-voltage wiring layout in the fourth BIM level 2 model complies with building pipeline safety standards, then the fourth BIM level 2 model is the final construction model, and construction and installation are carried out according to the fourth BIM level 2 model.

2. The method for installing intelligent electrical appliances in a building according to claim 1, characterized in that: In S1, building information is acquired, and a BIM framework model is built based on the building information, specifically as follows: S101: Obtain the original architectural drawings and capture the locations of structural components and building envelope based on the original architectural drawings; S102: In BIM software, set the project base point and measurement point, create a unified grid and elevation system, and draw structural columns, structural beams, structural floor slabs and load-bearing walls according to the location of structural components. Draw non-load-bearing walls, building floor slabs, roof and door and window openings according to the location of building envelope to obtain the BIM frame model.

3. The method for installing intelligent electrical appliances in a building according to claim 1, characterized in that: In S1, the interior design drawings are obtained. Based on the interior design drawings, the locations of appliances and furniture are filled into the BIM framework model to obtain the BIM Level 1 model, specifically: S103: Obtain the decoration design drawings and draw a scaled 3D model of the electrical appliances in the BIM framework model according to the location of the electrical appliances in the decoration design drawings. S104: Draw a scaled 3D model of the furniture in the BIM framework model based on the furniture positions in the decoration design drawings to obtain the BIM Level 1 model.

4. The method for installing intelligent electrical appliances in a building according to claim 1, characterized in that: In S2, specifically: S201: Obtain the location of the gas stove and mark the gas pipe port location of the gas stove in the BIM Level 1 model; obtain the location of the gas water heater and mark the gas pipe port location of the gas water heater in the BIM Level 1 model; obtain the location of the wall-hung boiler and mark the gas pipe port location of the wall-hung boiler in the BIM Level 1 model; obtain the location of the main gas pipe and mark the main gas pipe port location in the BIM Level 1 model. S202: Obtain the toilet location and mark the toilet water pipe port location in the BIM Level 1 model; obtain the washbasin location and mark the washbasin water pipe port location in the BIM Level 1 model; obtain the shower location and mark the shower water pipe port location in the BIM Level 1 model; obtain the kitchen sink location and mark the kitchen sink water pipe port location in the BIM Level 1 model; obtain the washing machine location and mark the washing machine water pipe port location in the BIM Level 1 model; obtain the water heater location and mark the water heater water pipe port location in the BIM Level 1 model. S203: Obtain the location of electrical appliances, lock the location of the core socket based on the location of electrical appliances, mark the location of the power line port of the core socket in the BIM Level 1 model, lock the location of the reserved socket based on the location of the core socket and the location of the furniture, mark the location of the power line port of the reserved socket in the BIM Level 1 model, obtain the location of the switch, mark the location of the power line port of the switch in the BIM Level 1 model, obtain the location of the lighting fixture, and mark the location of the power line port of the lighting fixture in the BIM Level 1 model. S204: Obtain the TV location and mark the TV low-voltage line port location in the BIM Level 1 model; obtain the desk location and mark the desk low-voltage line port location in the BIM Level 1 model; obtain the router location and mark the router low-voltage line port location in the BIM Level 1 model; obtain the landline location and mark the landline low-voltage line port location in the BIM Level 1 model.

5. The method for installing intelligent electrical appliances in a building according to claim 1, characterized in that: S4 establishes building pipeline safety standards, specifically: S401: The parallel spacing between high-voltage power lines and low-voltage power lines is greater than or equal to 30 cm, the parallel spacing between high-voltage power lines and low-voltage power lines is less than or equal to 60 cm, and high-voltage power lines and low-voltage power lines are laid at a 90° angle when they cross. S402: The parallel distance between the power line and the water pipe is greater than or equal to 10 cm, or less than or equal to 20 cm, and the power line must be located on the upper side of the water pipe. S403: The parallel distance between power lines and gas pipelines is greater than or equal to 30 cm, the parallel distance between power lines and gas pipelines is less than or equal to 60 cm, the crossing distance between power lines and gas pipelines is greater than or equal to 10 cm, and the crossing distance between power lines and gas pipelines is less than or equal to 20 cm. S404: All pipelines must be kept horizontal and vertical, and pipeline joints are prohibited inside walls and underground.

6. The method for installing intelligent electrical appliances in a building according to claim 1, characterized in that: In S4, the design drawings are adjusted according to the judgment results and S3 is re-executed. Specifically, the judgment results of whether the installation meets the standards are obtained. If the first BIM level 2 model does not meet the standards, the construction of the subsequent second BIM level 2 model is stopped, and the gas pipeline drawings are redesigned according to the reasons for non-compliance. S3 is then re-executed according to the new gas pipeline drawings to obtain the new first BIM level 2 model. If the second BIM level 2 model does not meet the standards, the construction of the subsequent third BIM level 2 model will be stopped, and the water pipe drawings will be redesigned according to the reasons for the failure. Then, S3 will be executed again to obtain a new second BIM level 2 model based on the new water pipe drawings. If the third BIM level 2 model does not meet the standards, the construction of the subsequent fourth BIM level 2 model will be stopped, and the power line drawings will be redesigned according to the reasons for the failure. Then, S3 will be executed again to obtain a new third BIM level 2 model based on the new power line drawings. If the fourth BIM level 2 model does not meet the standards, the low-voltage circuit drawings will be redesigned based on the reasons for the non-compliance, and S3 will be executed again to obtain a new fourth BIM level 2 model based on the new low-voltage circuit drawings.

7. A building intelligent electrical appliance installation system, applied to the building intelligent electrical appliance installation method according to any one of claims 1-6, characterized in that, Includes the following modules: The BIM Level 1 model building module acquires building information, builds a BIM framework model based on the building information, acquires interior design drawings, and fills in the BIM framework model with the locations of appliances and furniture based on the interior design drawings to obtain the BIM Level 1 model. The BIM Level 2 model construction module marks the locations of gas pipe ports, water pipe ports, power line ports, and low-voltage line ports in the BIM Level 1 model based on the locations of appliances and furniture to obtain the BIM Level 2 model. The pipeline simulation and laying module acquires gas pipeline design drawings and marks the gas pipeline laying area in the BIM Level 2 model based on the gas pipeline design drawings, which is recorded as the first BIM Level 2 model. It also acquires water pipe design drawings and marks the water pipe laying area in the first BIM Level 2 model based on the water pipe design drawings, which is recorded as the second BIM Level 2 model. Finally, it acquires power line design drawings and marks the power line laying area in the second BIM Level 2 model based on the power line design drawings, which is recorded as the third BIM Level 2 model. Finally, it acquires low-voltage line design drawings and marks the low-voltage line laying area in the third BIM Level 2 model based on the low-voltage line design drawings, which is recorded as the fourth BIM Level 2 model. The pipeline compliance assessment module establishes building pipeline safety standards and, based on these standards, sequentially assesses whether the first, second, third, and fourth BIM level 2 models meet the installation standards. Based on the assessment results, it adjusts the design drawings and re-executes the pipeline simulation laying module.

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