CN211506576U - BIM-based water treatment plant operation and maintenance system - Google Patents

Abstract

The utility model discloses a water purification plant fortune dimension system based on BIM, this system includes: the system comprises a physical pipe network layer, a transmission sensing layer and a three-dimensional display layer; the physical pipe network layer comprises water treatment equipment/facilities such as pipelines, water pumps, valves, pools and the like; the transmission sensing layer comprises at least one detection device and is used for detecting the production data of the water treatment device in the physical pipeline network layer; and the three-dimensional display layer is used for displaying the production data and the three-dimensional BIM model of the water treatment plant. The utility model discloses a water purification plant fortune dimension system based on BIM can assist and reduce water purification plant running cost, improve water purification plant production efficiency and economic benefits.

Description

BIM-based water treatment plant operation and maintenance system

Technical Field

The utility model relates to a water purification plant field particularly, relates to a water purification plant fortune dimension system based on BIM.

Background

The construction of water plants in China goes through several development stages of mechanization, automation and digitization, but the informatization work of the water plants still has the following bottleneck problems restricting the development: the production data record based on the paper surface causes the problems of low operation efficiency, large workload, difficult utilization of operation data and the like of the operation and maintenance work of a water treatment plant; the standardized and informationized operation flow and data analysis foundation are lacked, and the data utilization rate is low; the method mainly takes information service as a main part, mainly meets the requirements of daily management, is insufficient in systems of auxiliary decision and statistical analysis, and cannot effectively meet the requirements of production decision and emergency management; the system cannot be developed secondarily, information fragments cannot be integrated, and data sharing and deep mining cannot be achieved.

In the operation and maintenance stage of the water treatment plant, the raw material power cost, the staff compensation and the management cost account for more than 60% of the cost of the operation company. In the water treatment process management link of a water treatment plant, a plurality of pain points also exist: in a dosing system, coagulant is the main material cost for the whole plant operation, but the filling amount of the coagulant also directly influences the effluent quality of a sedimentation tank, and the adding amount is mainly based on the experience of management personnel at present; the filter chamber needs to be backwashed after running for a certain time, the flushing is usually the combination of water flushing and air flushing, and the unreasonable flushing frequency wastes water and electricity; the disinfection is the last barrier for ensuring the safety of drinking water, the chlorine or hypochlorite is a common disinfectant, the dosage is too small, the water quality safety is difficult to ensure, the dosage is too large, when the water contains higher organic matters, bromine and other disinfection by-product precursors, the disinfectant can react with the water to generate carcinogenic, teratogenic and mutagenic disinfection by-products, and the dosage is mainly based on experience at present, is greatly restricted by subjective factors, and often causes huge errors.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve at least one technical problem among the above-mentioned background art, provided a water purification plant fortune dimension system based on BIM.

In order to achieve the above object, the utility model provides a water purification plant fortune dimension system based on BIM, this system includes: the physical management network layer, the transmission perception layer and the three-dimensional display layer are connected with the physical management network layer and the three-dimensional display layer respectively, wherein:

the physical pipeline network layer comprises at least one water treatment device;

the transmission sensing layer comprises at least one detection device and is used for detecting the production data of the water treatment device in the physical pipeline network layer;

and the three-dimensional display layer is used for displaying the production data and the three-dimensional BIM model of the water treatment plant.

Optionally, the physical pipe network layer comprises: a raw water inlet pipeline; the transmission sensing layer includes: water quality detection equipment;

the water quality detection equipment is connected with the raw water inlet pipeline and used for detecting water quality data in the raw water inlet pipeline.

Optionally, the physical pipe network layer comprises: the system comprises a raw water inlet pipeline and a coagulating sedimentation tank communicated with the raw water inlet pipeline; the transmission sensing layer includes: the device comprises water flow detection equipment, temperature detection equipment, a pH meter and water turbidity detection equipment;

the water flow detection equipment is respectively connected with the raw water inlet pipeline and the coagulation sedimentation tank and is used for detecting the water inlet flow and the water outlet flow of the sedimentation tank;

the temperature detection equipment is connected with the raw water inlet pipeline and is used for detecting the temperature of inlet water;

the pH meter is connected with the raw water inlet pipeline and is used for detecting the pH value of inlet water;

the water turbidity detection equipment is respectively connected with the raw water inlet pipeline and the coagulating sedimentation tank and used for detecting the water inlet turbidity and the water outlet turbidity of the sedimentation tank.

Optionally, the physical pipe network layer further includes: a filter tank communicated with the coagulating sedimentation tank and a clean water tank communicated with the filter tank; the transmission sensing layer further comprises: COD content detection equipment, ammonia nitrogen content detection equipment and chlorine content detection equipment;

the COD content detection equipment is connected with the raw water inlet pipeline and is used for detecting the COD content of the inlet water;

the ammonia nitrogen content detection equipment is connected with the raw water inlet pipeline and is used for detecting the ammonia nitrogen content of the inlet water;

and the chlorine content detection equipment is connected with an outlet of the clean water tank and is used for detecting residual chlorine at an outlet of the clean water tank.

Optionally, the physical pipe network layer further includes: dosing equipment; the dosing equipment is connected with the raw water inlet pipeline and used for performing raw water dosing operation.

Optionally, the physical pipe network layer further includes: a chlorination facility; and the chlorination equipment is connected with an outlet of the clean water tank and is used for performing chlorination operation.

Optionally, the physical pipe network layer further includes: with the drainage pond of filtering pond intercommunication, respectively with the drainage pond with the mud drainage pond of coagulating sedimentation pond intercommunication, with the concentrated pond of mud drainage pond intercommunication and with the dehydration computer lab of concentrated pond intercommunication.

Optionally, the BIM-based water treatment plant operation and maintenance system further includes: an intelligent application layer; the intelligent application layer is used for receiving and storing monitoring videos acquired by the video identification device and the inspection robot in the production process of the water treatment plant.

Optionally, the BIM-based water treatment plant operation and maintenance system further includes: a data management layer; and the data management layer is connected with the transmission sensing layer and used for receiving and storing the production data.

The utility model has the advantages that: the utility model discloses a three-dimensional display layer demonstrates water treatment plant's three-dimensional BIM model and water treatment plant's production data, makes the data in the water treatment plant production process can combine the audio-visual demonstration of water treatment plant's three-dimensional BIM model, and the user of being convenient for is audio-visual carries out fortune dimension to water treatment plant, and the supplementary production efficiency who has improved water treatment plant.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

FIG. 1 is a schematic diagram of a BIM-based water treatment plant operation and maintenance system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a smart production module according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating control of a smart device module according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a three-dimensional digital display module based on the BIM model according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1 is the schematic diagram of the water purification plant operation and maintenance system based on BIM of the embodiment of the present invention, as shown in fig. 1, the water purification plant operation and maintenance system based on BIM of the present embodiment includes: the device comprises a physical pipe network layer, a transmission sensing layer and a three-dimensional display layer.

The physical pipe network layer comprises a plurality of water treatment devices and facilities such as pipelines, water pumps, valves, pools and the like.

The transmission sensing layer comprises sensing equipment, metering equipment, an online instrument, detection equipment and video monitoring equipment, and is used for detecting production data such as water pump data, flow data, water level data, pressure data, medicament data and water quality data of the physical pipe network layer and transmitting the production data to the three-dimensional display layer.

The three-dimensional display layer comprises multiple display devices and is used for visually displaying the three-dimensional BIM model of the water treatment plant and production data in the operation process of the water treatment plant, so that a user can visually operate and maintain the water treatment plant, and the production efficiency of the water treatment plant is improved in an auxiliary manner. The embodiment of the utility model provides an in, three-dimensional BIM model can draw through prior art's three-dimensional BIM software drawing, for prior art, the utility model discloses do not protect how to draw three-dimensional BIM model.

As shown in fig. 2, in an optional embodiment of the present invention, the physical pipe network layer may specifically include: raw water inlet pipeline, with the coagulating sedimentation pond of raw water inlet pipeline intercommunication, with the filtering pond of coagulating sedimentation pond intercommunication, with the clean water basin of filtering pond intercommunication, with the pump room of clean water basin intercommunication, with the pipe network of pump room intercommunication, with the drainage pond of filtering pond intercommunication, respectively with the drainage pond with the sludge discharge pond of coagulating sedimentation pond intercommunication, with the concentrated pond of sludge discharge pond intercommunication and with the dehydration computer lab of concentrated pond intercommunication.

In addition, the raw water inlet pipeline is also provided with a dosing device, and the outlet of the clean water tank is also provided with a chlorination device.

In an optional embodiment of the present invention, the transmission sensing layer specifically may include: water quality detection equipment, water flow detection equipment, temperature detection equipment, a pH meter, water turbidity detection equipment, COD content detection equipment, ammonia nitrogen content detection equipment, chlorine content detection equipment and the like.

In an optional embodiment of the present invention, the water quality detecting device is connected to the raw water inlet pipeline for detecting the water quality data in the raw water inlet pipeline. The water flow detection equipment is respectively connected with the raw water inlet pipeline and the coagulating sedimentation tank and used for detecting the water inflow and the water outflow of the sedimentation tank. The temperature detection equipment is connected with the raw water inlet pipeline and used for detecting the water inlet temperature. And the pH meter is connected with the raw water inlet pipeline and is used for detecting the pH value of the inlet water. The water turbidity detection equipment is respectively connected with the raw water inlet pipeline and the coagulating sedimentation tank and used for detecting the water inlet turbidity and the water outlet turbidity of the sedimentation tank. The COD content detection equipment is connected with the raw water inlet pipeline and is used for detecting the COD content of the inlet water. The ammonia nitrogen content detection equipment is connected with the raw water inlet pipeline and used for detecting the ammonia nitrogen content of the inlet water. And the chlorine content detection equipment is connected with an outlet of the clean water tank and is used for detecting residual chlorine at an outlet of the clean water tank.

As shown in fig. 1, the BIM-based water treatment plant operation and maintenance system of this embodiment further includes: the system comprises an automatic control layer, a data management layer, an intelligent application layer and a three-dimensional display layer.

And the automatic control layer is used for establishing a distributed control system of the water plant based on the PLC control unit so as to realize the automatic control of the water plant.

And the data management layer comprises an industrial big data platform and an artificial intelligence platform.

The industrial big data platform is used for intensively storing various data generated by production and operation of a water plant and comprises the following components: real-time production data, historical production data, production business data, a three-dimensional BIM model of the water treatment plant, equipment information of the water treatment plant, operation information of the water treatment plant and the like. The industrial big data platform comprises a database server, and the database server is used for carrying out data collection, data modification, data modeling, data mining, data application and other processing based on the data.

The artificial intelligence platform relies on an intelligent analysis server to analyze and predict data processed by the industrial big data platform, and establishes a high-level intelligent algorithm and builds a knowledge map and a neural network structure of the water plant through a machine learning library and a deep learning framework. Advanced intelligent algorithms include fuzzy set methods, statistical analysis methods, decision trees, genetic algorithms, neural network algorithms, and the like. The analysis result of the artificial intelligence platform is fed back to the corresponding module of the intelligent application layer for the decision of the manager.

The intelligent application layer comprises an intelligent production module, an intelligent equipment module, an intelligent management module, an intelligent warehousing module, an intelligent office module and an intelligent security application module.

The intelligent production module is used for controlling the process systems of raw (water taking), coagulating sedimentation, dosing and disinfection, filtration, sludge discharge and sludge treatment, water delivery (mixing) and the like within a control range. When the water quality of the raw water is poor, a pretreatment process and advanced treatment processes such as ozone activated carbon advanced treatment, membrane treatment and the like can also be added. The raw water (taken) should be provided with a turbidity meter and a pH meter (including water temperature). According to the water quality condition of raw water, on-line water quality analysis instruments such as a conductivity meter, a salinity meter, a dissolved oxygen meter, an ammonia nitrogen meter, a heavy metal detector, chlorophyll and the like or a multifunctional comprehensive analysis monitoring device can be selected and monitored. The factory water of the purification water plant is provided with a pH meter, a high-precision turbidity meter and a residual chlorine meter. And an online water quality instrument such as a particle counter and an ammonia nitrogen instrument is preferably arranged. The water suction port of the water pump (or the water pump) is provided with a vacuum/pressure transmitter, the water outlet is provided with a pressure transmitter and a single-pump water outlet flowmeter. The main water conveying and distributing pipeline is provided with a flowmeter. An electromagnetic or ultrasonic flowmeter can be selected for monitoring the instantaneous flow and the total accumulated flow. The operation of the electromechanical device should monitor the operating conditions such as the operating state, fault signals, current, voltage, electrical power (active, reactive and apparent), frequency converter operating frequency and the position of the valve (or running gear). The water pump unit with high power should monitor the temperature rise of the motor stator winding and the front and rear bearings thereof as well as the front and rear bearings of the water pump. The vibration monitoring is suitable for important water pump units, and the matched vibration monitoring equipment is provided with a digital communication interface. The water outlet main pipe of the water plant is provided with a pressure transmitter. Liquid level meters are arranged at the suction well, the clean water tank, the filter tank and the like. Real-time parameters of water plant production equipment, sensing equipment, metering equipment, online water quality detection equipment and the like are transmitted to a core switch, a database server and an intelligent analysis server, and analysis results are fed back to the water plant production equipment to optimally control a water plant production process.

The intelligent production module is implemented as follows:

1. water taking system

As shown in fig. 2, the intelligent production module extracts water quality data of raw water detection points detected by the online water quality detection devices in the transmission sensing layer and transmits the data to the data management layer (a core switch, a database server and an intelligent analysis server), the intelligent analysis server in the data management layer can compare water quality parameters, and an alarm picture and a sound prompt pop up when the water quality is abnormal; meanwhile, the time of the polluted raw water arriving at the factory is judged in advance, an optimal emergency treatment method is prompted, and partial pretreatment or advanced treatment is started; when the water quality parameter exceeds the preset safety range, an emergency water source or a standby water source of the water plant can be started, and meanwhile, related information is sent to management personnel in a short message mode.

2. Medicine adding system

As shown in figure 2, the intelligent production module extracts parameters such as water inflow, water inflow turbidity, water inflow temperature, water inflow pH value, sedimentation tank water outflow turbidity and sedimentation tank water outflow detected by the sensing equipment and the metering equipment in the transmission sensing layer to the data management layer (a core switch, a database server and an intelligent analysis server), and the intelligent analysis server of the data management layer processes and analyzes dosing data through a high-level intelligent algorithm to establish a dosing mathematical model. Meanwhile, a coagulation experiment platform is established at a water intake of a water source, experimental data and production data are exchanged and compared in real time, the dosing mathematical model is continuously corrected, and then a medicament dosing strategy is output according to the dosing mathematical model to control the medicament dosing amount to be in an optimal range.

3. Chlorination system

As shown in fig. 2, the intelligent production module extracts parameters such as water inflow, water inflow COD content, water inflow ammonia nitrogen content, and clean water tank outlet residual chlorine detected by the sensing device and the metering device in the transmission sensing layer to the data management layer (core switch, database server, and intelligent analysis server), the intelligent analysis server of the data management layer processes and analyzes the chlorination data through the advanced intelligent algorithm, the influence of disturbance and time delay on the system is overcome by using the multi-model structure, the chlorination mathematical model is established, and the short-term chlorine demand and the long-term chlorine demand of the treated water are considered at the same time, so that the adding precision is improved. And comparing the simulation result with the actual process data, and continuously correcting the adding amount to finally realize the optimal adding effect.

The dynamic chlorine demand model simulation calculation is as follows:

wherein X0 is the chlorine demand (short-term and long-term sum) of the treated water, and the unit is mg/L;

y is short-term chlorine demand, and is measured in mg/L on line through experiments;

t is the total contact time of chlorine and treated water in the fast reaction stage and the slow reaction stage, and the unit is h;

t0 is the contact time of chlorine and treated water in the rapid reaction stage, unit h;

x is the required effective chlorine concentration, and the unit is mg/L;

k is the first order reaction kinetic constant in units of h-1.

4. Filter tank

The intelligent production module extracts parameters such as filter layer water head loss and filter layer water yield detected by the sensing equipment and the metering equipment in the transmission sensing layer to the data management layer (a core switch, a database server and an intelligent analysis server), the intelligent analysis server of the data management layer establishes a filter layer filtering model, the filter layer blockage degree is judged based on the current parameters, when the blockage degree is larger than a set value, a back washing program is started, the washing period is dynamically adjusted, unnecessary regular washing is avoided, and water and electricity are saved.

5. Two-stage pump house (Pump house)

The intelligent production module extracts parameters such as clear water pool liquid level, water pump flow and the like detected by the sensing equipment and the metering equipment in the transmission sensing layer to the data management layer (a core switch, a database server and an intelligent analysis server), and the intelligent analysis server of the data management layer establishes a water pump control model. The water purification plant supplies water to a pipe network according to the demand, the water consumption is in a plurality of peak periods and valley periods within 24 hours of a day, and the electricity price is divided into peak-valley electricity prices. The wisdom production module utilizes the regulation function reasonable adjustment water intaking flow in clean water basin, reduces system water potential electrovalence. According to production practice, the liquid level of the clean water tank is enabled to form a saddle shape, namely, the water making amount is guaranteed at night, so that the liquid level of the clean water tank reaches the highest level before the morning peak of water supply, then the liquid level of the clean water tank descends and then rises, the liquid level of the clean water tank reaches the higher level again before the evening peak, then the liquid level of the clean water tank continuously descends and reaches the lowest level at the point 0, and the water making amount is kept higher after the point 0 so that the water level of the clean water tank reaches the highest.

The intelligent equipment module comprises an equipment standing book management module, a special equipment management module, an equipment operation management module, an equipment maintenance management module, an equipment fault management module and a spare part management module. As shown in fig. 3, the intelligent device module collects basic data of device operation through internet of things technology, establishes a device file management system, a supplier information system, a product tracing system and an online monitoring system for machinery, electricity, instruments, automatic control, tests and the like, establishes an AI model, automatically formulates a device predictive maintenance and overhaul plan, and achieves intelligent management of devices.

The intelligent equipment module is implemented as follows:

1. equipment standing book management module

The equipment account comprises a purchase requisition report, a batch reply document, an demonstration document, an investment document, a design document, a bid document, a purchase contract, an installation place, an acceptance report and the like of the equipment, and a random technical document, a specification, a drawing and various technical parameter information of the equipment.

The utility model discloses equipment standing book management module possesses the ability of regarding all kinds of text data as multimedia file import system. The equipment ledger management module supports the management of composite equipment (complete equipment) according to a system structure and supports specialized management. The utility model discloses a with the standing book and the equipment dynamic information is correlated with, can integrate various dynamic data to equipment standing book, possess equipment life cycle overall process tracking management function.

2. Special equipment management module

The special equipment comprises equipment for performing forced registration and inspection according to corresponding national regulation requirements, and mainly comprises a measuring instrument, a boiler, a pressure container, hoisting equipment and the like. The utility model discloses examine the cycle according to the strength of each special equipment, the plan is examined by force in automatic generation to possess early warning prompt facility.

3. Equipment operation management module

The equipment operation management module is used for completely recording the working states of equipment such as operation, standby, maintenance, overhaul, failure, outage and the like. The equipment operation management module can automatically count the machine time of various working states, calculate the comprehensive efficiency of the equipment on line, show the comprehensive efficiency in forms, curves, pie charts, bar charts and the like, and automatically prompt maintenance, major repair or plan updating.

4. Equipment maintenance management module

The equipment maintenance management module is used for managing planning maintenance, declaring maintenance, fault maintenance, maintenance work orders and examination and approval, maintenance organization (departments or personnel), maintenance plans, safety measures, maintenance acceptance, maintenance cost, maintenance resources, maintenance statistics, maintenance effect/part replacement record filing and the like. The method can be divided into different levels of daily maintainability overhaul, preventive overhaul, forced overhaul (according to the running time), fault overhaul, overhaul and the like. The system should be able to automatically sort the service plan according to different levels. The equipment maintenance management module establishes corresponding maintenance plans for different equipment and can automatically generate maintenance work orders.

5. Equipment fault management module

The equipment fault management module is used for establishing an equipment fault knowledge base, has the functions of equipment fault diagnosis, analysis and discrimination, and can lead the analysis result into the fault knowledge base after being checked. The equipment fault management module has the functions of equipment fault prediction and early warning.

6. Spare part management module

The spare part management module is used for managing reasonable range, content and quantity of spare parts, application of the spare parts, inventory, planning and purchasing, utilization, use condition, statistical analysis and the like.

The intelligent management module is used for establishing a production inspection system, a water quality analysis system, an emergency treatment system and the like by utilizing new generation IT technologies such as video identification, robots and the like, monitoring the whole production process, and finding and disposing unplanned events in time to achieve the aims of quality guarantee, quantity preservation and safe production of the whole plant. Simultaneously, can carry out electric power with the help of unmanned aerial vehicle and patrol and examine work in the spacious area in line and the factory, inspect underwater equipment and narrow and small space, adverse circumstances and poisonous and harmful gas high-risk space with the help of the robot.

The intelligent storage module comprises a production raw material storage management system, a supplier information system, a product tracing system and the like for producing medicaments, test medicaments, sand materials and the like, automatically makes a purchase plan according to a production plan and raw material supply and purchase big data all the year round, and achieves less storage and zero storage on the premise of ensuring the safe and reliable supply of raw materials. The production medicament comprises a conventional medicament and an emergency adding medicament. Conventional agents include: coagulant, coagulant aid, algaecide, disinfectant; the emergency adding medicament comprises: powdered activated carbon, hydrogen peroxide, potassium permanganate and the like.

The intelligent office module comprises internal communication, an intranet mailbox, short messages and the like; various special columns such as information release, news center, water supply dynamic, information query, important bulletin, party administration group, policy and regulation and the like; official document management, document receiving/sending management, official document circulation, approval/CA authentication, electronic seal, filing and the like; personal office, collaborative office and workflow management; daily affairs processing, address book, memo, office schedule management, office supplies, duty list, conference room management, file and file management, professional application system linking, internal information publishing, internal comprehensive information query/statistics and the like; administrative affairs processing, personnel management, attendance management, scientific and technical management, capital construction management, equipment management, logistics management, meeting arrangement and the like; network video conference and management; releasing related water supply service information through an extranet portal; auxiliary work: to-do reminders, forums, book reading rooms, pictures, videos, and the like; and reporting the water supply information to a town administration department.

The intelligent security module utilizes technologies such as intelligent image analysis, intelligent access control, an alarm detector and a network camera to establish a comprehensive and three-dimensional security system, refines personnel in the working range of a water plant into different authorities such as work, maintenance, cleaning, inspection, investigation and visit, standardizes the activities of the personnel through technical means such as cloud computing, wireless coverage, a mobile terminal, personnel identification and personnel positioning and through a predetermined route and a predetermined activity range, and provides services such as illumination, ventilation and air conditioning, explanation and emergency contact to ensure production safety and personnel safety.

As shown in fig. 4, the utility model discloses a three-dimensional display layer, including information integration interaction, visual management, three-dimensional experience function. Through a coding system, a three-dimensional BIM model of the water purification plant is associated with actual design drawings, equipment data, production data and operation information, and a digital twin technology is combined to form a virtual digital operation and maintenance model of the water purification plant, which is the same as that of the actual water purification plant, so that basic information query of an equipment pipe network, reverse positioning of the equipment pipe network, whole-process production control, comprehensive information display of the water plant, immersion training check and emergency drilling simulation management can be realized. The virtual digital operation and maintenance model of the water treatment plant generated by the three-dimensional display layer can be output to the computer end, the mobile end and the large screen end, so that the static information and the dynamic information of the water treatment plant can be conveniently looked up in real time according to the virtual digital operation and maintenance model of the water treatment plant.

In the embodiment of the utility model, the three-dimensional BIM model of the water purification plant contains complete design, construction and operation information, and can query basic data of equipment, pipelines and the like as required, for example, a certain valve in a three-dimensional view is selected, and the platform automatically retrieves information of a manufacturer, installation time, spare parts and the like of the valve; meanwhile, the information of the equipment can be changed and updated, for example, a maintenance record is added, the database can be automatically synchronized, and the instantaneity and the effectiveness of the platform information are ensured.

Besides basic equipment information, when a virtual digital operation and maintenance model of a water treatment plant is established, relevant technical documents in the design, construction and installation processes can be associated with engineering entities, and relevant information and data are associated through a three-dimensional model, so that inconvenience in scattered storage and search of engineering data is avoided. For example, a water pump basic design drawing, a water pump installation technical document and the like can be indexed by one key for a certain water pump.

As shown in fig. 4, the utility model discloses except that can also realize reverse positioning the equipment in the virtual digital operation and maintenance model according to a part of information that provides to look for more relevant information through the equipment information of virtual digital operation and maintenance model inquiry equipment wherein. For example, by providing device coding, the spatial position of the device can be quickly located and the view angle can be instantly switched. This provides a technical basis for emergency response to faults during production operations.

As shown in fig. 4, the utility model discloses a virtual digit fortune dimension model can realize functions such as factory equipment omnidirectional data integration, equipment assembly guidance, equipment are patrolled and examined, equipment control and quick fault handling. The BIM technology is combined, various information such as equipment design, operation, overhaul, replacement, alarming and the like can be comprehensively communicated, main equipment is quickly positioned through the three-dimensional digital water plant platform, part information and dismounting operation guidance of key equipment are checked, the production and operation states of the equipment are optimized and predicted according to the operation information of the equipment, and the production efficiency of the equipment is improved in an auxiliary mode.

The utility model discloses a virtual digital operation and maintenance model uses the BIM model as the core, can realize that intelligent equipment patrols and examines. An operator knows the operation flow of the inspection equipment in advance through an equipment drawing provided by the platform, receives a work order through the mobile equipment, inspects the specified equipment according to a prompt, checks the operation data and the inspection notice through the mobile terminal, records the position of the operator and the inspection actual performance, enters the system, analyzes the defects of the equipment through the big data platform, and optimizes the inspection plan.

The utility model discloses operation and maintenance system can supervisory equipment running state, responds alarm information rapidly, and the location alarm position is associated corresponding drawing data, operation manual and equipment operation information, and help operating personnel handles the trouble fast to put the processing procedure record in storage, form enterprise's expert database.

The operation and maintenance system provided by the embodiment of the utility model can display the whole life cycle construction management and display (historical data, planning data, construction data and the like of the water plant), the whole process display (each process flow and generated data of the water plant) and the comprehensive information display (production information, logistics information, energy information, equipment operation information and the like) of the water plant; the emergency scheduling can realize cross-department business linkage (cooperative management and control of multiple businesses such as production, equipment, energy and the like), emergency accident handling (emergency accident safety plan, accident handling flow simulation) and production impact analysis (automatic analysis of the influence of faults on production). Through the comprehensive display platform of the water plant, the production scheduling management and control of company level and workshop level can be realized, the rapid cooperation of multiple process flows is realized, various important operation data can be visually displayed, the management and control capability is improved, and less-manual management is realized.

As shown in fig. 4, the utility model discloses a three-dimensional show layer can combine AR and VR technique, carries out virtual training to newly-entrenched staff, maintenance operation staff through the twin technique of digit, helps the user to be familiar with the other operation of machine fast in the virtual water works of three-dimensional, knows the knowledge main points of equipment operation maintenance, makes the training and the virtual examination platform of enterprise's production operation and equipment fortune dimension, can help the enterprise to inherit outstanding operation experience, standardized training business flow, standardizes staff production operation.

The utility model discloses a virtual number fortune dimension model can be divided and mark different danger source type, danger level, danger area and danger source position, can fix a position danger source and emergency facilities position fast, the production dangerous accident that the simulation probably takes place, mark the scope of dangerous influence, show emergent organization system framework and relevant responsible person information, relevant corresponding emergent plan text, mark the current danger area staff route of fleing, help the enterprise to do emergent safe rehearsal, improve staff's emergency handling capacity. When the incident takes place at the enterprise, can carry out emergent linkage commander through three-dimensional digital water plant platform, assign the instruction to relevant department and personnel, improve accident processing efficiency, reduce the loss.

As can be seen from the above description, the utility model provides a water purification plant fortune dimension system based on BIM utilizes water works BIM to accomplish instrument and process of model as auxiliary engineering management, the utility model discloses rely on a series of software to adopt the mode of cooperation to make digital model and collection engineering information, effectively collect, type, analysis, extract, modify, transmission information in each stage of engineering. The BIM as-built model can actually reflect the final state of an engineering entity, contains information records of the whole process, and combines the natural characteristics of BIM to exert the advantages of three-dimensional experience, visual management and information integration interaction. The utility model discloses wisdom fortune dimension system uses new generation information technology such as thing networking, cloud computing, big data, artificial intelligence, BIM as the means, realizes all-round, each link height information intercommunication of overall process, reaction swiftly, management in order such as production, operation, maintenance, dispatch and service. The running state of the water plant is sensed and obtained in real time through interconnection and intercommunication of water plant equipment; the computing capacity of the whole water department and the water plant is improved through cloud computing; the automation degree of the water plant is improved through the latest automation control technology; the acquisition, aggregation, storage and analysis of mass production operation data are realized; machine learning ability based on artificial intelligence lets the water works academic or vocational study think, and is wiser, optimizes water treatment process control, effectively solves the painful point of water treatment plant fortune dimension, reduces water works running cost, improves the managerial efficiency, obtains bigger economic benefits.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A BIM-based water treatment plant operation and maintenance system, comprising: the physical management network layer, the transmission perception layer and the three-dimensional display layer are connected with the physical management network layer and the three-dimensional display layer respectively, wherein:

the physical pipeline network layer comprises at least one water treatment device;

the transmission sensing layer comprises at least one detection device and is used for detecting the production data of the water treatment device in the physical pipeline network layer;

and the three-dimensional display layer is used for displaying the production data and the three-dimensional BIM model of the water treatment plant.

2. The BIM-based water treatment plant operation and maintenance system according to claim 1, wherein the physical networking layer comprises: a raw water inlet pipeline; the transmission sensing layer includes: water quality detection equipment;

the water quality detection equipment is connected with the raw water inlet pipeline and used for detecting water quality data in the raw water inlet pipeline.

3. The BIM-based water treatment plant operation and maintenance system according to claim 1, wherein the physical networking layer comprises: the system comprises a raw water inlet pipeline and a coagulating sedimentation tank communicated with the raw water inlet pipeline; the transmission sensing layer includes: the device comprises water flow detection equipment, temperature detection equipment, a pH meter and water turbidity detection equipment;

the water flow detection equipment is respectively connected with the raw water inlet pipeline and the coagulation sedimentation tank and is used for detecting the water inlet flow and the water outlet flow of the sedimentation tank;

the temperature detection equipment is connected with the raw water inlet pipeline and is used for detecting the temperature of inlet water;

the pH meter is connected with the raw water inlet pipeline and is used for detecting the pH value of inlet water;

the water turbidity detection equipment is respectively connected with the raw water inlet pipeline and the coagulating sedimentation tank and used for detecting the water inlet turbidity and the water outlet turbidity of the sedimentation tank.

4. The BIM-based water treatment plant operation and maintenance system according to claim 3, wherein said physical networking layer further comprises: a filter tank communicated with the coagulating sedimentation tank and a clean water tank communicated with the filter tank; the transmission sensing layer further comprises: COD content detection equipment, ammonia nitrogen content detection equipment and chlorine content detection equipment;

the COD content detection equipment is connected with the raw water inlet pipeline and is used for detecting the COD content of the inlet water;

the ammonia nitrogen content detection equipment is connected with the raw water inlet pipeline and is used for detecting the ammonia nitrogen content of the inlet water;

and the chlorine content detection equipment is connected with an outlet of the clean water tank and is used for detecting residual chlorine at an outlet of the clean water tank.

5. The BIM-based water treatment plant operation and maintenance system according to claim 3, wherein said physical networking layer further comprises: dosing equipment; the dosing equipment is connected with the raw water inlet pipeline and used for performing raw water dosing operation.

6. The BIM-based water treatment plant operation and maintenance system according to claim 4, wherein the physical networking layer further comprises: a chlorination facility; and the chlorination equipment is connected with an outlet of the clean water tank and is used for performing chlorination operation.

7. The BIM-based water treatment plant operation and maintenance system according to claim 1, wherein the physical networking layer comprises: raw water inlet pipeline, with the coagulating sedimentation pond of raw water inlet pipeline intercommunication, with the filtering pond of coagulating sedimentation pond intercommunication, with the clean water basin of filtering pond intercommunication, with the pump room of clean water basin intercommunication and with the pipe network of pump room intercommunication.

8. The BIM-based water treatment plant operation and maintenance system according to claim 7, wherein said physical networking layer further comprises: with the drainage pond of filtering pond intercommunication, respectively with the drainage pond with the mud drainage pond of coagulating sedimentation pond intercommunication, with the concentrated pond of mud drainage pond intercommunication and with the dehydration computer lab of concentrated pond intercommunication.

9. The BIM-based water treatment plant operation and maintenance system according to claim 1, further comprising: an intelligent application layer; the intelligent application layer is used for receiving and storing monitoring videos acquired by the video identification device and the inspection robot in the production process of the water treatment plant.

10. The BIM-based water treatment plant operation and maintenance system according to claim 1, further comprising: a data management layer; and the data management layer is connected with the transmission sensing layer and used for receiving and storing the production data.

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