Thermal power plant cloud platform meter reading, self owned power plant data collection, intelligent heating management and maintenance

Description :

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdMeter reading on cloud platform of thermal power plantEquipped with RS232/RS485 standard communication interface and MODBUS RTU, MODBUS ASC Ⅱ industrial standard communication protocol, it can communicate with intelligent flow meters, read various measurement parameters and working parameters in intelligent flow meters.

　　1. The device has automatic dialing and disconnection redialing functions. When the network condition is unstable, it has the ability to automatically restore communication, ensuring stable system operation without human intervention; When the signal in the area is weak, the module can communicate normally by changing the signal reception and transmission strength of the module.

　　2. Online query function can be achieved through the Internet, and users only need to provide their username and password. The real-time online query function can be completed.

　　3. Equipped with data cable and 12VDC power supply.Thermal power plant cloud platform meter reading, self owned power plant data collection, intelligent heating management and maintenanceIn order to improve the efficiency and performance of meter reading, reduce the workload of meter reading, 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, valve adjustment function 1: In manual mode, after inserting the equipment card, the valve opening can be adjusted through the keyboard. In automatic mode, after recharging, the valve automatically opens slowly. Equipped with remote control mode, the valve opening can be adjusted through the upper computer.

　　Overall, a distributed energy system with renewable energy as the mainstay and flexible diversification is a vigorously developing energy optimization supply model in this century. Various new distributed energy systems are constantly being introduced, and with the advancement of science and technology and the development of high-performance new materials, distributed energy will occupy an increasingly large proportion in the social energy structure, which will have a crucial impact on social development. The economy has entered a period of rapid development, with increasing energy demand and supply bottlenecks becoming a long-term problem. Cities must learn to manage their own energy, as this is a key link in ensuring urban development and a basic requirement for the quality of urban managers.Thermal power plant cloud platform meter reading, self owned power plant data collection, intelligent heating management and maintenanceSystem security permission setting function: Permission setting provides comprehensive security authentication, and users cannot enter the system. Legitimate users can perform corresponding operations based on their permissions. Display functions include instantaneous flow rate, cumulative flow rate, remaining gas volume, differential pressure or frequency, pressure, temperature, valve position, etc. Reminder 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 permissions of the sub center 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. The application of wireless remote intelligent meter reading system will realize fully automated meter reading method, which can be regarded as one of the meter reading methods. It will gradually replace manual meter reading and semi-automatic meter reading methods to achieve real-time detection and management of water meters, real-time analysis of users' water, gas, gas and other quantities and conditions, gas purchase, heat recharge, card insertion, query, IC card technology can be easily handled with just one card, transforming the traditional manual meter reading and pricing process into a user card based purchase of gas and heat, achieving automation in the collection and management of gas and heating fees

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdThermal power plant cloud platform meter reading, self owned power plant data collection, intelligent heating management and maintenanceSystem functions:

　　a. Can query historical data of any hot user, any parameter, and any time period, and support the export and printing functions of statistical reports and analysis curves; Rich report customization printing and archiving functions, which can print hot user daily, monthly, and steam consumption detail reports, parent pipe daily, monthly, and summary reports, and can be archived as EXCEL format files (*. xls). b. Hot user management data system, including flow rate, pressure, temperature, upper and lower limit report settings, current operating parameters of instruments, unit price, special policies, responsible person information, etc., to prevent users from modifying settings; c. Access control function: Operators need to apply for a login name with their personal ID when logging in (non ID cannot be applied for), and achieve real name login; After entering the password, the system can be accessed through identity verification. The system defines access permissions based on different access users. The steam intelligent heating network system adopts a B/S structure and supports intelligent terminals with internet access functions, enabling the operation of the heating network anytime, anywhere and achieving mobile office; e. Geographical distribution map of heating network users and routing map of heating network pipelines, which can be drawn according to the needs of the network and marked with steam flow direction (green line in the figure), locate the coordinate points of heating network users, and display the pipeline distance between heating customers and heat sources;

　　f. Abnormal meter reading report or upload on the cloud platform of the thermal power plant: The system prompts and reports the following four situations. According to user settings, when the balance of steam fees is less than the set reporting value (on-site sound and light), remote measurement, monitoring, control, communication, and data acquisition of physical quantities such as temperature, pressure, flow rate, heat, density, etc. of steam, hot water, gas and other energy sources are achieved, thus achieving the goal of highly automated management. Active testing function: that is, data from monitoring points can be actively extracted at any time from the server in the dispatch center

　　With the trend of informationization and intelligence development in the heating network, the existing heating network collection system is no longer suitable for new intelligent management requirements. It is necessary to upgrade and add functions to the existing hardware and software systems to build a smart heating network management system.Meter reading on cloud platform of thermal power plantSystem maintenance: communication settings, site settings, instrument settings, range settings, option settings, user management, permission settings, data initialization, password changes, network settings, and other functions. The network settings are as follows: Users can make corresponding settings and changes according to their own company's actual situation, and the development of technology has led to the increasing application of automation in work. With the continuous development of enterprises and the increasing number of various meters, traditional manual meter reading can no longer meet the requirements of modern enterprises, and is gradually being replaced by RS485 wired data remote meter reading systems. The traditional meter reading method adopts a pure manual reading mode in the process of meter reading, and the final cost result of measurement in the later stage is also manual mode

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

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• Meter reading on cloud platform of thermal power plant