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Smart Heating System

Smart Heating Platform

Smart Heating Platform

The Ametech Smart Heating Platform builds upon traditional heating information systems by integrating cutting-edge technologies such as big data and artificial intelligence, enabling customers to achieve comprehensive hydraulic balance across the entire heating network, conduct energy‑consumption analysis, and implement intelligent control—covering smart monitoring, smart operation, smart metering, smart analytics, smart customer service, smart inspections, smart maintenance, operational safety, and geographic information. By seamlessly integrating all components of the heating system and breaking down data and operational silos, the platform leverages AI to optimize operating conditions at every stage—heat sources, district heating networks, heat exchange stations, and user‑side systems—while aligning with government regulatory requirements. Its overarching goal is to deliver an integrated, unified management system that enhances the heating user experience, boosts the economic performance of heating utilities, reduces resource and energy consumption, and minimizes environmental impact.
Smart Unmanned Heat Exchange Station

Smart Unmanned Heat Exchange Station

The heat exchange station comprises a heat exchange system consisting of water-to-water heat exchangers, a circulating water system with circulating pumps, and a make-up water system equipped with make-up pumps. During the control process, numerous physical quantities—such as pressure, temperature, and flow rate—are acquired as analog signals, which are then collected and processed in real time by a PLC controller. The PLC-based control system of the heat exchange station automatically regulates key components, including the electric control valves on the primary network, the circulation system on the secondary network, and the make-up water system, thereby achieving fully automated operation of the entire heat exchange station.
Full-network balancing

Full-network balancing

The heating system is a complex, closed-loop system comprising a heat source, a district heating network, and heat consumers. During operation, factors such as design, construction, commissioning, renovation, expansion, initial balancing, and the varying stages of building development can lead to mismatches between flow distribution in the network and the demand at individual heat users, resulting in thermal imbalances characterized by uneven heating. To address these issues and enhance the operational efficiency of heating utilities, our system incorporates whole‑network balancing. Based on overall network load, pipeline characteristics, and heat‑source parameters, the system employs temperature‑based and heat‑quantity‑based algorithms to distribute the heat supplied from the power plant or primary station evenly across the network via a balanced operating mode, assigning optimal valve openings for each secondary heat exchange station and public buildings.
Integrated Information System for the Heat Source Plant

Integrated Information System for the Heat Source Plant

The comprehensive informationization of the heat source plant aims to integrate real-time data from all production control systems, establish a unified data-sharing platform, and enable applications such as real-time process monitoring and performance analysis. This will enhance safe, economical operations and improve energy efficiency and consumption reduction. Real-time data from each production system will be presented to the production management department in the form of intuitive visual displays and comprehensive, accurate production reports. Meanwhile, leveraging technologies such as the Internet of Things, the Internet, and big‑data analytics, the system will deeply mine production data to uncover energy‑saving potential, analyze relevant data across all production stages, and provide guidance for heating‑supply operations. These efforts will effectively elevate the plant’s management standards and strengthen the energy utilization and process‑control capabilities of the heating‑supply enterprise.
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