Prepaid IC card metering terminal, heating network prepayment system, gas supply enterprise metering and charging accumulator

Description :

Qingdao Zhiyuan InstrumentPrepaid IC card metering terminalFunction Introduction:

　　1. Dynamic display of valve status, unboxing status, instantaneous flow rate, pressure, temperature, cumulative flow rate, etc. for each hot user, with different colors used to represent different statuses; When each user point is in normal state, it is displayed in blue. When the parameters exceed the limit, it is reported, or there is a fault, it is displayed in red and flashes, and information is synchronously sent to notify personnel; 2. Real time historical data and curves of flow rate, pressure, temperature, density, differential pressure, and frequency are displayed in the same coordinate system, and can be freely compared. The mouse follows and displays the current data, which is intuitive and easy to analyze; 3. The compressed air prepayment system can directly add heating customers through the front-end webpage, with convenient and fast operation, sorted by number, and the order of customer arrangement can be freely adjusted; Provide detailed information on thermal units, establish maintenance information for measuring equipment, and facilitate management personnel to query the history and current status of instruments; 4. Automatically generate daily, monthly, annual, and report forms, and be able to print reports in real time. Reports can be made according to the requirements of the thermal company. 5. Thermal user management data system, including flow rate, pressure, temperature, upper and lower limit report settings, instrument current operating parameters, unit price, special policies, responsible person information, etc., to prevent users from modifying settings; 6. Multi level operation permissions for IC card prepaid control box are set by administrators to prevent unauthorized operations by different levels of operators;

　　Meaning of smart heating and smart heating of Qingdao Hesheng Zhiyuan Automation System Co., Ltd.: In the context of building a smart city and promoting the development of "Internet plus" smart energy, the concept of smart heating came into being as an important branch of the energy industry. existingPrepaid IC card metering terminalThere are still some issues during operation, such as insufficient remote points, relatively outdated control technology, high energy consumption, and low energy metering. Urban heating belongs to the main content of energy conservation and emission reduction. The development of contemporary heating systems must effectively combine traditional engineering with modern data science and technology, and improve the effectiveness of energy efficiency management by predicting the operation status of the heating network. The design of heating systems is often driven by demand, and predicting the demand for heat load on the consumer side plays a crucial role in improving the overall efficiency of the heating network operation.

Prepaid IC card metering terminal, heating network prepayment system, gas supply enterprise metering and charging accumulatorA 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. Prepaid IC card metering terminal 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 response of the data acquisition module and communication module through its main control module. Users can receive payment reminders and view water/electricity/gas/heat information based on the user terminal. Data recovery function: In the event of accidental damage to the control instrument, internal data (mainly user recharge balance) can be recovered, effectively avoiding the occurrence of both parties. The RS485 wired data remote meter reading system uses a combination of computer technology, modern communication technology, network technology, and micro electric technology. It is mainly a meter reading method that collects data through remote intelligent terminals and transmits the data to a specific system through wired networks, and completes other forms of operations in the system. Valve adjustment function 2: Over flow limiting function. When the flow exceeds the set value, the valve opening is 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., Ltd. Smart Heating Technology Strategy: Prepaid IC card metering terminalBased on cloud computing, Internet and other technical means, combined with big data, integration method and other methods and tools, it can have comprehensive analysis and judgment ability to realize the information management of the heating system. Based on the user's heat load supply and demand situation, online analysis and simulation are conducted on the production capacity of heat sources, pipeline transmission and distribution capacity, etc,Prepaid IC card metering terminal, heating network prepayment system, gas supply enterprise metering and charging accumulatorAccording to the results, achieving unified regulation can meet the demand for on-demand heating and further achieve energy-saving and emission reduction goals. The main components of the heating billing system software scheduling and operation platform include three parts, one of which is the software system. In practical applications, the software system is mainly responsible for meteorological management, thermal measurement, remote heat meter reading, production control and other functions. Various types of information data can be retrieved and used interchangeably to improve the completeness of the heating management system; Part of it is a hardware system, which includes various temperature, pressure, and other sensors as well as intelligent control devices; The third part is the communication system, which mainly utilizes wireless and wired networks to ensure the stability and reliability of signal transmission throughout the system.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Prepaid IC card metering terminal