Heating prepayment control system, vortex flowmeter online monitoring, intelligent heating network software

Description :

becauseHeating prepayment control systemThere is a significant time delay in heat transfer during operation. By predicting the load of the heat production unit, appropriate adjustments can be made to the heat production plan based on the specific heat needs of the network, thereby improving the thermal efficiency of the entire heating network system. The cloud platform remote meter reading system is a new heating network composed of a heating physical equipment network (a network composed of heat sources, heating pipe networks, user systems, local display instruments, and control and regulation devices), a heating information Internet of Things (a network composed of sensors, data collection devices, data transmission devices, etc.), and an intelligent decision-making system based on an intelligent heating platform, abbreviated as the intelligent heating network. Intelligent heating is based on the heating physical equipment network and supported by the heating information Internet of Things. Through an intelligent decision-making system, it provides auxiliary decision-making support for operation and management personnel, forming a heating system form that reduces operating energy consumption while ensuring indoor comfort.

Heating prepayment control system, vortex flowmeter online monitoring, intelligent heating network softwareTechnical parameters such as metering stations and flow meters: The metering stations are installed one by one in the steam unit's factory, including intelligent flow display instruments, IC card controllers, GPRS modules, antennas, data cables, unboxing equipment, DC backup power supply (UPS), wall mounted instrument boxes, and power distribution systems. All devices should have replaceability and universality. The above devices need to be integrated into one chassis, and the connections between devices have been integrated and debugged as a whole before leaving the factory; Protection level IP65.Heating metering and charging schemeAdopt protective measures such as pressure-sensitive and TVS to deal with and solve potential accidents such as voltage fluctuations, vibrations, electromagnetics, and lightning strikes in the power grid. After the establishment of the system, the unified reading time of meter values has been achieved, changing the 15-30 minute manual reading time, achieving fairness in assessment while reducing the labor intensity of personnel, reasonably allocating resources such as personnel, finance, and materials, improving efficiency, and realizing economic benefits

　　The STR/WEB/V2.0 smart heating network centralized heating has the advantages of high thermal efficiency, energy saving, and low pollution, and is also a major energy-saving and environmental protection measure under the construction of green mountains and clear waters. With the increasing scope of heating, longer pipelines, and more heat users, higher requirements have been put forward for the heating management system. In response to the constantly evolving market demand, Qingdao Hesheng Company has analyzed and researched key pain points, continuously optimized and improved, and provided higher-level and more adaptable smart heating network solutions, contributing to the safety and economic operation of the heating network. The heating prepayment control system adopts RS485 bus for the low-level network based on the actual situation of relatively centralized metering. It has the characteristics of simple structure, low cost, and low wiring requirements. In order to improve meter reading efficiency, meter reading performance, reduce meter reading workload, save manpower, material resources, and financial resources, enhance the role of electricity management and inspection, fully utilize the intelligence and technology of the system, prevent steam theft and detect abnormal operating conditions. The permissions of the sub centers are limited to data monitoring and are not allowed to operate downwards, ensuring the security of the system. The data of each sub center in the main center is fully synchronized and displayed in real time

Heating prepayment control system, vortex flowmeter online monitoring, intelligent heating network softwarePartial Function Introduction:

　　The data analysis function includes steam analysis of the sum of total table and settlement flow, steam analysis of settlement flow of each sub table and branch line, represented in the form of curves and reports, and can automatically generate pipe losses for each pipeline;

　　The system software adopts a networked design, supporting multiple network interfaces and remote browsing. After running the program on the server side, the screen will be published, and various data can be shared by other departments of the thermal power plant through the IE browser. The system has communication function with the power plant MIS system and can transmit the heat network signal to the upper information management system;

　　The application of smart heating system supports large screen projection function, which can send geographic graphics, data, curves, pipeline diagrams, etc. displayed on the computer to the large screen, making the system have good visibility;

　　The design of system software and hardware can facilitate future expansion, upgrading, and transformation; The hardware adopts modular design, which is convenient for transformation and upgrading.

　　Equipped with operation logs, it can query the operation process and modify parameters of each customer, achieve traceable and orderly supervision, and avoid operational errors that cannot be traced

Heating prepayment control systemVarious meters transmit data to the on-site acquisition terminal through RS485 cables, and then transmit the data to the control room through independent and networked access to the system main station, avoiding external signals and network interference, ensuring the stability and security of data transmission. At the same time, it also has interfaces and redundancy with other networks, displaying functions such as instantaneous flow rate, cumulative flow rate, remaining air volume, differential pressure or frequency, pressure, temperature, valve position, etc. Prompt function: When the IC card is used incorrectly (when the IC card function does not match the operation being performed), the LCD screen displays a prompt message and the operation is invalid. The GPRS remote meter reading system has functions such as system maintenance, real-time monitoring, query statistics, curve analysis, etc

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Heating prepayment control system