Smart heating comprehensive management, vortex flowmeter data collection, steam meter reading system protocol

Description :

Qingdao Hesheng Zhiyuan Automation System Co., LtdPrepaid intelligent flow display instrument is an intelligent programmable instrument with high measurement accuracy, strong functions, simple operation, and good stability. By using flow meters, pressure and temperature transmitters, or platinum resistors together, a high-precision flow testing system can be formed. Moreover, this instrument provides RS485/232 serial communication interface and USB interface for remote data acquisition and control by computer.Qingdao Zhiyuan Instrument Intelligent Heating Comprehensive ManagementBased on the on-site conditions of the project, our design adopts a prepaid intelligent flow display instrument to achieve measurement and transmission of prepaid steam flow meters on a flow integrator. The on-site and central display parameters include instantaneous steam flow rate, cumulative steam flow rate, steam temperature, steam pressure, and steam balance.

Smart heating comprehensive management, vortex flowmeter data collection, steam meter reading system protocolPartial 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 intelligent thermal system application 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

Smart Heating Integrated ManagementThe data transmission of the high-level network adopts fiber optic transmission with good compatibility, high reliability, fast data transmission speed, and long transmission distance. Query and statistics: data can be queried and displayed for each instrument at any time during a certain period of time, which is convenient for checking and querying each shift. The composition of the IC card gas sales management system includes: main hardware such as IP cable, server, IC card reader/writer, etc. The main software includes: operating system software, database software, heat network data IC card management system software, firewall software

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSmart Heating Integrated ManagementIntelligent report 1. It can automatically generate daily reports, monthly reports, annual reports, and reports, and can print reports in real time. 2. It can query historical data reports for any hot user, any parameter, and any time period, and supports exporting statistical reports and analysis curves. 3. It can print daily, monthly, and detailed reports on gas consumption for each individual user and all users, as well as contemporaneous and annual reports, and can be archived as Excel files (*. xls). 4. The report format can be created according to the requirements of the bidding party, and the system needs to have monthly automatic settlement function to generate electricity meters. 5. The cloud platform steam prepayment system uploads valve position, flow and other data, and the upper computer can set the reporting method arbitrarily. Flexible communication parameter settings: The communication address and baud rate of the prepaid controller can be set as needed (address range: 1-128, baud rates: 2400, 4800, 9600). Data recovery function: In the event of accidental damage to the controller, internal data (mainly user recharge balance) can be restored, effectively avoiding the occurrence of both parties. The inefficient and outdated manual meter reading method is susceptible to human factors, with poor real-time performance, low reliability, and low efficiency. It is difficult to detect on-site faults in a timely manner. Due to the inability to collect data from all meters at the same time, it is also difficult to measure and analyze pipe losses, and thus unable to effectively manage the heating network

Smart heating comprehensive management, vortex flowmeter data collection, steam meter reading system protocolA remote meter reading system based on low-power Internet of Things, comprising a terminal meter reading node, a centralized procurement node, a cloud server, a centralized meter reading management platform, and user terminals. The intelligent heating integrated management terminal meter reading node collects user meter data, sends the data packet to the centralized acquisition node, the centralized acquisition node and the terminal meter reading node establish a one to many communication mode, and wirelessly transmits the data collected by multiple terminal meter reading nodes to the cloud server. The centralized reading management platform connects the cloud server through the Internet, processes the data collected by the terminal meter reading node, and sends instructions according to the status of the terminal meter reading node. The terminal meter reading node sets a wake-up mechanism, receives instructions and controls the data acquisition module and communication module responses through its main control module. Users can receive payment reminders and view water/electricity/gas/heat information based on the user terminal. The system integrates the automatic collection and settlement of energy data such as water, steam, and heat, remote prepayment, and intelligent charging functions to develop an intelligent remote prepayment system. With the continuous acceleration of urbanization, the user group of projects that benefit people's livelihoods such as water, electricity, and gas has also begun to grow. At the same time, how to bill these projects has become an urgent problem to be solved. After the emergence of the intelligent meter reading system, the problem of hot water and steam billing has been solved

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Smart Heating Integrated Management