Heating metering and charging scheme, self owned power plant energy consumption management, intelligent heating network control platform usage

Description :

Qingdao Zhiyuan Instrument Intelligent Heat Network Control PlatformThe task undertaken by the metering station is to measure various operational parameters of the flow meter system on site. Measurement: Measure the instantaneous flow rate, pressure, and temperature signals of on-site sensors, perform compensation density calculations, and calculate the required cumulative flow rate according to algorithms. Collect on-site power status, valve status, power-off/power on time, prepaid steam balance, settlement balance, instrument parameter report information, programming times, etc., and package these data together with measurement information. Within the same time granted by GPS, transmit the data of each point to the GPRS/CDMA communication module through data lines. Real time and historical curves: It can combine topographic maps and monitoring point distribution maps, using real-time or historical data from monitoring points to provide real-time data for management personnel and play a certain role in managing resources. Valve adjustment function 2: Over flow limit function, when the flow exceeds the set value, the valve opening will be automatically reduced. The small flow valve closing function automatically closes the valve when the flow rate remains below the set value for a period of time

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSmart heating network management and control platformThe server is selected as a cloud server, which is convenient for networking and cost-effective. The server system adopts a Windows server 2012 system and SQLserver 2012 database, with a CPU of quad core, 3.1GHz, and 8MB; 8GB memory, 2 * 1TB hard drive,. Install the thermal network metering system software; During network calibration, the measurement data of each user end is collected at a unified time, and the flow meters of each user end are monitored according to the management mode to provide on-site process data for dispatchers; The software used continuously collects various variable information of flow meters from the local metering station system through cloud server network and 4G network, and saves these data in a general database to generate various tables, curves, report information, etc. If there is report information, it is notified to the responsible person through the platform.

Heating metering and charging scheme, self owned power plant energy consumption management, intelligent heating network control platform usageThe mobile data transmission network is a critical part of the system, connecting the past and the future, directly determining the operational effectiveness of the entire system. This part is built and maintained by mobile operators, ensuring reliability and stability, and users do not need to invest any additional funds. The steam IC card prepaid APP mobile data transmission system connects the station and the center through GPRS/LTE communication module and the Internet (static IP network cable) as a medium. The smart heating network metering system station packages various data and transmits it to the GPRS/LTE communication module through communication lines. The GPRS/LTE communication module encodes and processes the data, converts it into a format for public network data transmission, and sends it to the data network location of the mobile operator. The static IP extracts the data and finally transmits it to the central server.

STR/WEB/V2.0Heating metering and charging scheme, self owned power plant energy consumption management, intelligent heating network control platform usageThe heating network center continuously collects various variable information (instantaneous flow rate, cumulative flow rate, pressure, temperature, compensation density, power status, valve status, power-off/power on time, prepaid steam balance, settlement balance, instrument key parameters, programming times, etc.) from various meters through a static IP transmission network, and saves these data in a universal database for generating various tables, curves, making report judgments, and reminding responsible personnel to process information through the Duanxin platform (SMS report). If required by the customer, the software provides a communication interface to provide data to the MIS system for operators to read and query the data. IC card prepaid meter reading system valve adjustment function 2: over flow limit function. When the flow exceeds the set value, the valve opening will be automatically reduced. The small flow valve closing function automatically closes the valve when the flow rate remains below the set value for a period of time. If there is a gas flow meter on site, our flow integrator can be omitted, and only the on-site flow meter needs to have RS485 communication function. Based on the communication protocol of the meter, we have developed communication software and directly connected it to the IC card control instrument through RS485 line

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Smart heating network management and control platform