CN111079220A - Machine room layout method, device and terminal based on BIM technology - Google Patents
Machine room layout method, device and terminal based on BIM technology Download PDFInfo
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Abstract
The embodiment of the invention discloses a machine room layout method, a device and a terminal based on a BIM technology, wherein the method comprises the following steps: building a BIM (building information modeling) preliminary model of a building information model according to the machine room layout parameters; and optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model. The machine room layout method, the device and the terminal based on the BIM technology provided by the embodiment of the invention can realize green operation of the machine room and improve the operation efficiency.
Description
Technical Field
The embodiment of the invention relates to a machine room layout technology, in particular to a machine room layout method, a device and a terminal based on a BIM technology.
Background
In a large public building, the requirement on the building energy consumption is higher, for example, a refrigeration machine room is the key point of the building energy consumption in the large public building, and the requirement on the energy efficiency of the refrigeration machine room is higher under the large background of energy conservation and emission reduction.
At present, the existing arrangement method of the refrigeration machine room has the problem of higher energy consumption of the refrigeration machine room in actual operation.
Disclosure of Invention
The embodiment of the invention provides a machine room layout method, a device and a terminal based on a BIM technology, so as to realize green operation of a machine room and improve the operation efficiency.
In a first aspect, an embodiment of the present invention provides a machine room layout method based on a BIM technology, including:
establishing a BIM (building information modeling) preliminary model of a building information model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
Optionally, the BIM preliminary model is optimized based on a pipe network low resistance optimization principle to obtain a BIM optimization model, which includes at least one of the following:
adjusting the water inlet and outlet of the water pump and the inlet and outlet of the main machine in the BIM preliminary model to be at the same height, and modifying a butt joint pipeline of the main machine and the water pump into a horizontal pipeline;
modifying a pipeline elbow at the inlet of the water pump in the BIM preliminary model into a right-angle filter;
removing the floor type water dividing and collecting device in the BIM preliminary model;
modifying part or all of the pipe elbows in the BIM preliminary model into water-flowing elbows; and the number of the first and second groups,
and modifying the right-angle pipeline in the BIM preliminary model into an inclined pipeline.
Optionally, the control parameter comprises a valve element parameter;
on the basis of a pipe network low-resistance optimization principle, the BIM preliminary model is optimized, and after the BIM optimization model is obtained, the method further comprises the following steps:
and modifying the parameters of the valve elements to select the valve element with the lowest resistance matched with the pipe network resistance of the BIM optimization model.
Optionally, after the BIM preliminary model is optimized based on the pipe network low resistance optimization principle to obtain the BIM optimization model, the method further includes:
and optimizing the equipment layout parameters and/or the pipeline arrangement parameters in the BIM optimization model to reserve the minimum maintenance space.
Optionally, after the BIM preliminary model is optimized based on the pipe network low resistance optimization principle to obtain the BIM optimization model, the method further includes:
performing digital segmentation processing on the pipeline in the BIM optimization model to generate a processing diagram of the prefabricated pipeline;
and performing modular management on the prefabricated pipeline to generate a module member drawing, a support and hanger installation drawing, an assembly drawing and a construction drawing.
Optionally, after performing digital segmentation processing on the pipeline in the BIM optimization model to generate a machining diagram of the prefabricated pipeline, the method further includes:
and coding each prefabricated pipeline to generate a coding information base.
Optionally, the machine room layout method based on the BIM technology further includes:
and performing informatization management on the prefabricated pipeline, the module member drawing, the support and hanger installation drawing, the assembly drawing and the construction drawing by using the technology of the internet of things and combining the BIM technology.
Optionally, the machine room layout method based on the BIM technology further includes:
acquiring operation parameters of the machine room after the machine room actually operates; the operation parameters comprise temperature parameters and pressure parameters of a water pump in the machine room and flow parameters of a pipeline;
and monitoring the operation state of the machine room according to the operation parameters.
In a second aspect, an embodiment of the present invention further provides a machine room layout device based on a BIM technology, including:
the model building module is used for building a BIM (building information modeling) preliminary model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and the model optimization module is used for optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
In a third aspect, an embodiment of the present invention further provides a control terminal, where the control terminal includes:
one or more processors;
storage means for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement the room layout method based on the BIM technique as described in the first aspect.
The embodiment of the invention provides a machine room layout method, a device and a terminal based on a BIM technology. According to the machine room layout method, device and terminal based on the BIM technology, the machine room can be specifically laid through the BIM optimization model, so that the resistance of a pipe network in the machine room is low, green operation of the machine room is realized, and the operation efficiency is improved.
Drawings
Fig. 1 is a flowchart of a machine room layout method based on a BIM technique according to an embodiment of the present invention;
fig. 2 is a flowchart of a machine room layout method based on the BIM technique according to a second embodiment of the present invention;
fig. 3 is a structural block diagram of a machine room layout device based on the BIM technology according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control terminal according to a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a machine room layout method based on a BIM technique according to an embodiment of the present invention, and the method can be applied to machine rooms such as a refrigeration machine room and a boiler room, and can be applied to optimizing the layout and the pipeline arrangement of equipment in the machine room, and improving the operating efficiency of the machine room. The method can be executed by a machine room layout device based on the BIM technology, the device can be realized in a software and/or hardware mode, and the device can be configured in a control terminal. As shown in fig. 1, the method specifically includes the following steps:
and 110, establishing a BIM (building information modeling) preliminary model of the building information model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters.
The equipment parameters comprise equipment related parameters such as type parameters, model parameters, size parameters and the like of the equipment, wherein the equipment can comprise a chilled water pump, a cooling water pump, a heat exchanger and the like; the pipeline parameters comprise pipeline related parameters such as model parameters, set state parameters (such as form parameters) and size parameters of the pipeline, the control parameter comprises control related parameters such as resistance parameters of a valve and the like, the pipe fitting parameters comprise model parameters of connecting elements such as flanges and the like, the equipment layout parameters comprise position parameters of each piece of equipment in the machine room and the like, and the pipeline arrangement parameters comprise arrangement positions and the like of all the pipelines in the machine room. In the embodiment, the machine room layout parameters can be directly input into the BIM modeling software, and a BIM preliminary model is established in the BIM modeling software; the machine room layout drawing with the machine room layout parameters can also be imported into BIM modeling software, and a BIM preliminary model is established in the BIM modeling software.
And 120, optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
Specifically, the BIM preliminary model can be optimized on the basis of a pipe network low-resistance optimization principle on the premise of reducing pipe network resistance. Illustratively, the set state parameters of the pipelines can be corrected according to the set state parameters of the pipelines on the basis of the equipment connected with the pipelines, so that the resistance of a pipe network is reduced, and the optimization of the BIM preliminary model is realized. If the water inlet and outlet of the water pump in the BIM preliminary model and the inlet and outlet of the main machine are adjusted to the same height, the butt joint pipeline of the main machine and the water pump is modified into a horizontal pipeline, and a pipeline elbow is modified into a downstream elbow and the like to reduce the resistance of a pipe network, so that the BIM preliminary model is optimized.
According to the machine room layout method based on the BIM technology, the building information model BIM preliminary model is established according to the machine room layout parameters, and the BIM preliminary model is optimized based on the pipe network low-resistance optimization principle to obtain the BIM optimization model. According to the machine room layout method based on the BIM technology, the machine room can be specifically laid through the BIM optimization model, so that the resistance of a pipe network in the machine room is low, green operation of the machine room is realized, and the operation efficiency is improved.
Example two
Fig. 2 is a flowchart of a machine room layout method based on a BIM technique according to a second embodiment of the present invention, which is further optimized based on the second embodiment, and referring to fig. 2, the method may specifically include the following steps:
step 210, building a BIM (building information modeling) preliminary model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters.
And step 220, optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
Specifically, based on the pipe network low resistance optimization principle, the BIM preliminary model is optimized to obtain a BIM optimization model, which comprises at least one of the following: the water inlet and outlet of the water pump in the BIM preliminary model and the inlet and outlet of the main machine can be adjusted to be at the same height, and a butt joint pipeline of the main machine and the water pump is modified into a horizontal pipeline; modifying a pipeline elbow at the inlet of the water pump in the BIM preliminary model into a right-angle filter; removing the floor type water dividing and collecting device in the BIM preliminary model; modifying part or all of the pipe elbows in the BIM preliminary model into water-flowing elbows; and modifying the right-angle pipeline in the BIM preliminary model into an inclined pipeline. Wherein, when being revised into the pipeline elbow of water pump entrance for right angle formula filter in the BIM preliminary model, be revised into the water flow elbow with the partial pipeline elbow in the BIM preliminary model and be revised into the water flow elbow with the pipeline elbow except that the pipeline elbow of water pump entrance in the BIM preliminary model, the optimization of making all is with reducing the pipe network resistance as the purpose, obtains the BIM optimization model.
And step 230, modifying the parameters of the valve elements to select the valve element with the lowest resistance matched with the pipe network resistance of the BIM optimization model.
Specifically, the control part parameters comprise valve part parameters, and the valve part with the lowest resistance matched with the pipe network resistance of the BIM optimization model is determined by modifying and adjusting the valve part parameters such as the size of the valve part, the bending degree of the valve part and the like, so that the machine room arranged according to the BIM optimization model can realize higher operation efficiency after actual operation, and for example, the refrigeration machine room can be efficiently refrigerated.
And 240, optimizing the equipment layout parameters and/or the pipeline arrangement parameters in the BIM optimization model to reserve a minimum maintenance space.
Wherein, the equipment layout parameter includes the position isoparametric of each equipment in the computer lab, the pipeline parameter of arranging includes the position isoparametric of arranging of each part pipeline in the computer lab, through the concrete arrangement of the pipeline of adjusting each equipment and being connected between the equipment, make between equipment and the pipeline compact as far as possible, in order to reduce the area of computer lab, guarantee sufficient maintenance space simultaneously, can guarantee to maintain under the prerequisite that can normally go on at maintenance space, adjust the concrete arrangement of the pipeline of being connected between each equipment and the equipment, can acquire the later stage correction parameter of user's input, further optimize equipment layout parameter and/or pipeline parameter of arranging in the BIM optimization model according to later stage correction parameter, reserve minimum maintenance space, effectively improve computer lab space utilization.
And step 250, performing digital segmentation processing on the pipeline in the BIM optimization model to generate a processing diagram of the prefabricated pipeline.
Specifically, digital section processing is carried out on the pipeline in the BIM optimization model according to a preset pipeline section principle to obtain a plurality of sections of pipelines, and each section of pipeline is marked with corresponding pipeline size parameters and information of specific parts and the like which need to be connected at two ends of the pipeline respectively, so that a processing diagram of the prefabricated pipeline is generated, and the prefabricated pipelines can be conveniently assembled in a field assembly stage.
And step 260, performing modular management on the prefabricated pipeline, and generating a module member drawing, a support and hanger installation drawing, an assembly drawing and a construction drawing.
Specifically, the prefabricated pipelines can be subjected to modular management according to equipment connected with the prefabricated pipelines, and the equipment in a machine room can be divided into a refrigerating unit module, a freezing water pump module, a cooling water pump module, a heat exchanger module, a water treatment module and the like. The module component drawing comprises information of installation and the like of all sections of pipelines and parts, the supporting and hanging frame installation drawing comprises parameters such as specific positions and specific heights of supporting and hanging frames when the parts such as equipment and pipelines are installed, the construction drawing comprises processing parameters of all sections of pipelines, so that the pipelines are processed according to the construction drawing, and efficient assembly is carried out on all equipment and pipelines in the machine room according to the generated module component drawing, the supporting and hanging frame installation drawing and the assembly drawing of the whole machine room.
And 270, coding each prefabricated pipeline to generate a coding information base.
Specifically, each section of pipeline corresponding to each prefabricated pipeline has respective codes such as two-dimensional codes, each section of pipeline can be numbered, the code information base comprises a code information table, the code information table comprises information such as the serial numbers of the pipelines and the corresponding two-dimensional codes, the prefabricated pipelines are convenient to manage, and when the pipelines are installed in a machine room, the pipelines can be confirmed and assembled through the two-dimensional codes.
And 280, performing informatization management on the prefabricated pipeline, the module member drawing, the support and hanger installation drawing, the assembly drawing and the construction drawing by using the technology of the internet of things and combining the BIM technology.
Specifically, use the refrigeration computer lab as an example, can develop the refrigeration computer lab wisdom mounting platform based on BIM, through utilizing internet of things to combine BIM technique to prefabricated pipeline, the module component drawing, prop up gallows installation map, the informationization management of electronization and networking is carried out to assembly map and construction drawing etc. keep each drawing with the form of electronic document, guarantee the integrality of each drawing, readability and controllability etc. be convenient for at the on-the-spot assembly stage, transfer required drawing through wisdom mounting platform, thereby carry out the installation of required each part in the computer lab such as equipment and pipeline according to the drawing of transferring, make the computer lab can normal efficient operation.
And 290, acquiring the operation parameters of the machine room after the machine room actually operates.
The operation parameters comprise temperature parameters and pressure parameters of a water pump in the machine room and flow parameters of the pipeline. The temperature parameter of the water pump in the machine room comprises a temperature value, and the flow parameter of the pipeline comprises a specific value corresponding to the flow value of the pipeline and the like. The BIM-based operation and maintenance platform technology can be developed to obtain the operation parameters of the machine room.
And 291, monitoring the operation state of the machine room according to the operation parameters.
Specifically, when the temperature value of the water pump in the machine room exceeds a set temperature value and/or the flow rate of the pipeline exceeds a set flow rate value, an alarm prompt can be sent out to remind related personnel to perform corresponding treatment in time.
The method for laying the machine room based on the BIM technology provided by the embodiment can specifically lay the machine room through the BIM optimization model, the BIM technology is run through planning design, construction and check and acceptance of operation and maintenance stages, not only is the optimization design carried out on machine room equipment and a pipeline system, but also the space utilization rate of the machine room is improved, the machine room optimization design is realized, high-degree factory prefabrication and modularization are realized, the intelligent mounting platform technology is applied to construction, installation and debugging of the machine room, the construction quality of the machine room is effectively improved, the mounting period is shortened, the mechanical cost and the labor cost are saved, efficient green construction is realized, the construction cost is reduced, the operation and maintenance management is carried out on the machine room equipment by utilizing the BIM operation and maintenance platform technology, the operation state of the machine room is monitored, and the efficient operation of the machine.
EXAMPLE III
Fig. 3 is a structural block diagram of a machine room layout apparatus based on the BIM technology according to a third embodiment of the present invention, where the apparatus includes a model building module 310 and a model optimizing module 320, where the model building module 310 is configured to build a building information model BIM preliminary model according to machine room layout parameters, where the machine room layout parameters include equipment parameters, pipeline parameters, control parameters, pipe fitting parameters, equipment layout parameters, and pipeline layout parameters; the model optimization module 320 is configured to optimize the BIM preliminary model based on a pipe network low resistance optimization principle to obtain a BIM optimization model. The model optimization module 320 may obtain the machine room layout parameters in the model building module 310.
On the basis of the above embodiment, the model optimization module 320 may include an adjustment submodule, where the adjustment submodule is configured to adjust the water inlet/outlet of the water pump and the inlet/outlet of the host in the BIM preliminary model to the same height, and modify the butt-joint pipeline between the host and the water pump into a horizontal pipeline; modifying a pipeline elbow at the inlet of the water pump in the BIM preliminary model into a right-angle filter; removing the floor type water dividing and collecting device in the BIM preliminary model; modifying part or all of the pipe elbows in the BIM preliminary model into water-flowing elbows; and modifying the right-angle pipeline in the BIM preliminary model into an inclined pipeline.
Preferably, the control element parameters comprise valve element parameters, and the machine room layout device based on the BIM technology further comprises a modification module, wherein the modification module is used for modifying the valve element parameters so as to select the valve element with the lowest resistance matched with the pipe network resistance of the BIM optimization model.
Preferably, the machine room layout device based on the BIM technology further comprises a parameter optimization module, and the parameter optimization module is used for optimizing the equipment layout parameters and/or the pipeline arrangement parameters in the BIM optimization model so as to reserve the minimum maintenance space.
Preferably, the machine room layout device based on the BIM technology further comprises a generation module, wherein the generation module is used for performing digital segmentation processing on the pipeline in the BIM optimization model to generate a processing diagram of the prefabricated pipeline; the generation module is also used for carrying out modular management on the prefabricated pipeline and generating a module member drawing, a support and hanger installation drawing, an assembly drawing and a construction drawing.
Preferably, the machine room layout device based on the BIM technology further comprises a coding module, and the coding module is used for coding each prefabricated pipeline to generate a coding information base.
Preferably, the machine room layout device based on the BIM technology further comprises a management module, and the management module is used for performing informatization management on the prefabricated pipelines, the module member drawings, the support and hanger installation drawings, the assembly drawings and the construction drawings by combining the Internet of things technology and the BIM technology.
Preferably, the machine room layout device based on the BIM technology further comprises a monitoring module, wherein the monitoring module is used for acquiring the operation parameters of the machine room after the machine room actually operates; the operation parameters comprise temperature parameters and pressure parameters of a water pump in the machine room and flow parameters of a pipeline; the monitoring module is also used for monitoring the operation state of the machine room according to the operation parameters.
The machine room layout device based on the BIM technology provided by the embodiment has the corresponding beneficial effects of the machine room layout method based on the BIM technology.
Example four
Fig. 4 is a schematic structural diagram of a control terminal according to a fourth embodiment of the present invention. Fig. 4 illustrates a block diagram of an exemplary control terminal 412 suitable for use in implementing embodiments of the present invention. The control terminal 412 shown in fig. 4 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 4, the control terminal 412 is represented in the form of a general-purpose device. The components of the control terminal 412 may include, but are not limited to: one or more processors 416, a storage device 428, and a bus 418 that couples the various system components including the storage device 428 and the processors 416.
A program/utility 440 having a set (at least one) of program modules 442 may be stored, for instance, in storage 428, such program modules 442 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. The program modules 442 generally perform the functions and/or methodologies of the described embodiments of the invention.
The control terminal 412 may also communicate with one or more external devices 414 (e.g., keyboard, pointing terminal, display 424, etc.), with one or more terminals that enable a user to interact with the control terminal 412, and/or with any terminals (e.g., network card, modem, etc.) that enable the control terminal 412 to communicate with one or more other computing terminals. Such communication may occur via input/output (I/O) interfaces 422. Also, the control terminal 412 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public Network, such as the internet) via the Network adapter 420. As shown in fig. 4, the network adapter 420 communicates with the other modules of the control terminal 412 over the bus 418. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the control terminal 412, including but not limited to: microcode, end drives, Redundant processors, external disk drive Arrays, RAID (Redundant Arrays of Independent Disks) systems, tape drives, and data backup storage systems, among others.
The processor 416 executes various functional applications and data processing by running the program stored in the storage device 428, for example, implementing the room layout method based on the BIM technology provided by the embodiment of the present invention, the method includes:
establishing a BIM (building information modeling) preliminary model of a building information model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
EXAMPLE five
The fifth embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer room layout method based on the BIM technique provided in the fifth embodiment of the present invention is implemented, where the method includes:
establishing a BIM (building information modeling) preliminary model of a building information model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or terminal. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A machine room layout method based on a BIM technology is characterized by comprising the following steps:
establishing a BIM (building information modeling) preliminary model of a building information model according to machine room layout parameters, wherein the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
2. The machine room layout method based on the BIM technology as claimed in claim 1, wherein the BIM preliminary model is optimized based on a pipe network low resistance optimization principle to obtain a BIM optimization model, which comprises at least one of the following:
adjusting the water inlet and outlet of the water pump and the inlet and outlet of the host in the BIM preliminary model to be at the same height, and modifying a butt joint pipeline of the host and the water pump into a horizontal pipeline;
modifying a pipeline elbow at the inlet of the water pump in the BIM preliminary model into a right-angle filter;
removing the floor type water dividing and collecting device in the BIM preliminary model;
modifying part or all of the pipe elbows in the BIM preliminary model into water-flowing elbows; and the number of the first and second groups,
and modifying the right-angle pipeline in the BIM preliminary model into an inclined pipeline.
3. The BIM technology-based machine room layout method according to claim 2, wherein the control parameters comprise valve parameters;
based on the pipe network low resistance optimization principle, the BIM preliminary model is optimized, and after the BIM optimization model is obtained, the method further comprises the following steps:
and modifying the valve element parameters to select the valve element with the lowest resistance matched with the pipe network resistance of the BIM optimization model.
4. The machine room layout method based on the BIM technology as claimed in claim 1, wherein after the BIM preliminary model is optimized based on a pipe network low resistance optimization principle to obtain the BIM optimization model, the method further comprises:
and optimizing the equipment layout parameters and/or the pipeline arrangement parameters in the BIM optimization model to reserve a minimum maintenance space.
5. The machine room layout method based on the BIM technology as claimed in claim 1, wherein after the BIM preliminary model is optimized based on a pipe network low resistance optimization principle to obtain the BIM optimization model, the method further comprises:
performing digital segmentation processing on the pipeline in the BIM optimization model to generate a processing diagram of the prefabricated pipeline;
and carrying out modular management on the prefabricated pipeline to generate a module member drawing, a support and hanger installation drawing, an assembly drawing and a construction drawing.
6. The machine room layout method based on the BIM technology as claimed in claim 5, wherein after the pipeline in the BIM optimization model is digitally segmented to generate the machining diagram of the prefabricated pipeline, the method further comprises:
and coding each prefabricated pipeline to generate a coding information base.
7. The machine room layout method based on the BIM technology as claimed in claim 6, further comprising:
and performing informatization management on the prefabricated pipeline, the module member drawing, the support and hanger installation drawing, the assembly drawing and the construction drawing by utilizing the technology of the Internet of things and combining the BIM technology.
8. The machine room layout method based on the BIM technology as claimed in claim 6, further comprising:
acquiring operation parameters of a machine room after the machine room actually operates; the operation parameters comprise a temperature parameter and a pressure parameter of a water pump in the machine room and a flow parameter of a pipeline;
and monitoring the operation state of the machine room according to the operation parameters.
9. The utility model provides a device is laid to computer lab based on BIM technique which characterized in that includes:
the building information model BIM comprises a model building module, a building information model establishing module and a building information model establishing module, wherein the model building module is used for building a BIM preliminary model according to machine room layout parameters, and the machine room layout parameters comprise equipment parameters, pipeline parameters, control element parameters, pipe fitting parameters, equipment layout parameters and pipeline arrangement parameters;
and the model optimization module is used for optimizing the BIM preliminary model based on a pipe network low-resistance optimization principle to obtain a BIM optimization model.
10. A control terminal, characterized in that the control terminal comprises:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the BIM technology based room layout method of any of claims 1-8.
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| CN117212545B (en) * | 2023-09-18 | 2024-06-07 | 广州市安装集团有限公司 | Distribution and water collection device arrangement method for reducing pipeline resistance of refrigeration machine room |
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