Sponge city is a new generation of urban stormwater management concept, which refers to the ability of cities to adapt to environmental changes and cope with natural disasters caused by rain, like sponges, and can also be called "water elastic cities", which is an important part of the new urbanization construction.
The smart sponge integrated management platform mainly covers the management and control functions in multiple fields such as roaming visual display, multi-dimensional data collection, comprehensive data analysis, real-time alarm notification, efficient maintenance and maintenance, and automatic intelligent control.
Large screen
Walkthrough visualization
The sponge city construction project of the legal park runs through the underground and aboveground, including sewage treatment pipe network equipment, water supply and drainage terminal pipe network treatment facilities, water resources ecology, water resources protection and environmental treatment equipment transformation. Through BIM+CIM, the three-dimensional space model of the sponge city construction project can be completed, and the spatial structure of the model and the closed-loop structure of the water environment can be viewed with the vision of the characters, and the role and principle of each sponge facility can be intuitively displayed.
Monitoring of water supply and wastewater treatment facilities
Closed-loop structure of sponge city
Multi-dimensional data collection
Based on the Internet of Things, 5G communication, and BIM technology, the terminal equipment data is collected to the platform in real time, including: water quality, water storage level, rainfall, pipe network flow rate, flow, soil moisture, water storage well pH and other important indicator data, and the BIM model is established with deep point processing, and the real-time collected data of each equipment is accurately displayed from the perspective of spatial visualization.
5# water well monitoring
Clear water pool monitoring
Suspended solids monitoring
Soil moisture monitoring
PH value monitoring
Flow monitoring
Comprehensive data analysis
Through big data analysis, the key data of the data center is displayed on the large visual screen, and the data analysis of various indicators such as pollution source identification and traceability, total treatment rate of rainwater reservoir, water resource utilization rate, rainfall law analysis, total annual runoff control rate, and non-point source pollution weakening rate is realized, and the analysis results are combined with the weather to provide intelligent operation guidance.
Evaluation analysis
Identification and traceability of pollution sources
Total treatment rate of stormwater reservoirs
Water resource utilization
Weakening rate of non-point source pollution
Real-time alarm notifications
Build an intelligent alarm center, when the collected data of terminal equipment is not within the threshold range and the instrument and equipment fails, a centralized alarm is carried out on the problem situation, and the results are dynamically displayed according to the chart, and manual sampling and review are carried out on the areas where waterlogging may occur, so as to achieve systematic monitoring and management. At the same time, real-time dynamic processing is carried out for alarm information, and maintenance of system equipment is carried out.
Early warning information
Water quality warning
Waterlogging early warning
Real-time weather
Efficient maintenance and maintenance
Combine the corresponding equipment with the 3D model to build a spatial distribution model of the equipment, directly display the dynamic change process of the alarm facility on the platform, and push the equipment location, fault type, and failure time to the operation and maintenance personnel, so as to maintain the stop loss in time.
Smart O&M
Equipment maintenance records
Automatic intelligent control
Through the research and development of the Internet of Things and PLC, the operation status and overload signal of the mud discharge pump, reservoir lifting pump, clean water tank water supply pump, and water replenishment electric butterfly valve in the sponge facility are visualized, and the BIM model is interacted with to realize the automatic start and stop of each control pump triggered by the condition, and complete the intelligent control of automatic sewage purification, automatic rainwater collection, automatic adjustment of water storage, and automatic sprinkler of green plants.
Intelligent control
Nanjing China Construction Eighth Bureau Wisdom Technology Co., Ltd
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Zhike Company is committed to the research and development of digitalization and intelligence in the construction industry, and has achieved a series of achievements. Up to now, it has been rated as a national high-tech enterprise, a science and technology-based small and medium-sized enterprise in Jiangsu Province, a construction enterprise technology center recognized by Jiangsu Province, a digital city operation and maintenance construction engineering research center recognized by Jiangsu Provincial Development and Reform Commission, a headquarters enterprise in Nanjing, and an innovative small and medium-sized enterprise in Nanjing.
Source: China Construction Eighth Bureau No. 3 Company