Steam prepayment remote management, heating enterprise metering management, steam prepayment system supply

Description :

Steam prepayment remote management, heating enterprise metering management, steam prepayment system supplyTechnical 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.Smart Heat Network Management SystemAdopt 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. Composition of IC card prepaid system: prepaid control box; Explosion proof (explosion-proof) electric control valve; Card reader/writer (including recharge software); Items 1, 2, and 3 are installed at the on-site measurement point, while item 3 is installed on the office computer of the management personnel.

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdSteam prepayment remote management, heating enterprise metering management, steam prepayment system supplySystem 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 and passing identity verification, the system can enter. The system defines access permissions based on different access users. The IC card prepaid metering box adopts a B/S structure and supports intelligent terminals with internet access functions to access it, 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. Steam prepayment remote management valve adjustment function 2: Over flow rate limiting function. When the flow rate 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. As is well known, traditional meter reading methods use manual reading of hot water and steam meter values, and after statistics, calculate the actual usage and cost situation of each user. However, the intelligent meter reading system no longer relies on manual reading, and calculates the usage and cost of hot water and steam meters through the meter reading system itself

Steam prepayment remote management, heating enterprise metering management, steam prepayment system supplyThe gradually established thermal user management system includes thermal user data, such as industry classification, gas usage characteristics (intermittent, continuous), and gas usage periods. Through analysis of thermal user data, it guides thermal users to develop reasonable steam usage plans and promotes the day night balance of the total heating load provided by the bidding party; In addition, by understanding the management of heating users and analyzing the possible fluctuations in steam load caused by market and industry influences on heating users in the future, the total steam supply load of the bidding party can be predicted and corresponding steam supply plans can be formulated.

　　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.Steam prepayment remote managementThe inefficient and outdated manual management method of manual meter reading is susceptible to human factors, with poor real-time performance, low reliability, and low efficiency. It cannot 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. The display functions include instantaneous flow rate, cumulative flow rate, remaining gas 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, the operation is invalid, and the fault is automatically reported. Function: The monitoring point automatically reports the fault information to the monitoring center and prints the report information automatically. The faults detected automatically include: communication failure of flow meter, 220V AC power outage, IC card failure, etc

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Steam prepayment remote management