Smart heating system application, smart heating network metering and charging, smart heating network metering flow meter

Description :

　　Qingdao Zhiyuan Instrument Prepaid Calculator complies with the JJG1003-2016 standard and meets the trade settlement requirements of the new metering regulations for integrated calculators.

　　A. Instrument model EF-II/TCP, LCD display screen.

　　B. The instrument has an accuracy of ± 0.2% and is capable of outputting 4-20mA analog signal current (output category can be freely defined).

　　C. The function of intelligent accumulation instrument is to measure pressure, temperature, instantaneous flow rate, cumulative flow rate, frequency, differential pressure, steam balance, power outage frequency, power outage and incoming call time, daily cumulative monthly cumulative query, etc. It is programmable and can set parameters according to actual needs;

　　D. Multiple cumulative methods (lower limit flow, over flow), cumulative coefficient (percentage) can be set. It can be set that when the flow rate is less than a certain percentage of the range (such as 10%), the lower limit flow rate will be accumulated according to this fixed value. It can also be set that when the flow rate is greater than a certain percentage of the range (such as 110%), the excess flow rate will be accumulated according to the set multiplier, thus solving the problem of low flow rate in small flow and excess flow measurement and meeting the actual needs of heat network calculation.

　　Qingdao Hesheng CompanySmart heating system application, smart heating network metering and charging, smart heating network metering flow meterAdvantage:

　　1. On site operation data 4G real-time upload: 4G wireless communication terminals are responsible for the important task of data transmission, and can upload on-site data to the heating network service center in real time to track and monitor the thermal parameters (pressure, temperature, flow rate, etc.) of the heating network, and grasp the heating status of the entire heating network management line. 2. Flexible networking and rapid deployment: Wireless networking mode has the characteristics of flexible networking, high data transmission rate, wide signal coverage, strong real-time performance, high security, low operating cost, and low maintenance cost; Suitable for situations where equipment is widely distributed and it is inconvenient to install network cables, wireless networking can achieve data transmission without geographical limitations as long as the operator's network coverage is available, shortening the project deployment cycle. 3. Fault diagnosis and analysis, timely fault reminder: on-site collection and measurement instrument failures can also be detected in a short period of time, and the fault time can be recorded and filed to avoid measurement losses and eliminate the idea of users stealing steam. In case of power outages or abnormal collection parameters at the hot user end, information can be timely predicted and personnel can be reminded to handle them through platforms or methods. 4. Remote operation and maintenance management, reducing operation and maintenance costs: Management personnel can see the steam usage of users in various places in the management background, without the need for on-site manual meter reading. Fault report information is convenient for maintenance personnel to check and repair in a timely manner, reducing and saving a lot of manpower and material resources

　　5. Real time release of steam prepayment control platform scheduling information: using computer information and communication technology, monitoring information and business information of scheduling functional departments are timely released to the enterprise network or the Internet to achieve public information resource sharing. Currently, most gas companies sell natural gas and coal gas first, and then settle gas payments every month. However, some user units may find various reasons to delay gas payments, which increases the difficulties of gas supply enterprises. GPRS remote meter reading system has functions such as system maintenance, real-time monitoring, query statistics, curve analysis, etc

Smart heating system application, smart heating network metering and charging, smart heating network metering flow meterPartial 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 steam prepaid meter reading system 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

Application of Smart Heating SystemThe RS485 wired data remote meter reading system combines computer technology, modern communication technology, network technology, and microelectronics technology. It is mainly a meter reading method that collects data through remote intelligent terminals and transmits the data to a specific system through a wired network. Other forms of operations are completed in the system. Currently, the main operating parameters and equipment operations in the factory production process can be collected and managed through a distributed system. The remote data demonstration function allows the system to establish a sub center at any location where a sub center is desired, in addition to the main dispatch center. The system is connected to the main center through a GPRS network, which greatly facilitates user management and use

　　The main functions of Qingdao Hesheng Smart Heating Network include prepaid management, collection of user data, and; Realize the practice of recharging and paying before using steam, reducing financial risks and improving capital turnover. Geographic information display of heating network: Display heating network pipelines, thermal user locations, thermal user parameters and basic information, heating pipeline data, etc. on the map. Intelligent inspection: inspection tasks and route planning; Fault reporting, timely detection and handling of faults to reduce pipe damage; Effectively monitor the completion rate of inspections. Pipeline safety monitoring: pipeline video; Pipeline leakage monitoring and management; Pipeline displacement and temperature and pressure monitoring; Effective monitoring, data analysis, and reporting to ensure the safe operation of the pipeline network. Equipment management: Equipment ledger management; View device data by scanning the QR code on the device; Management of equipment inspection cycle, warranty period, etc; Statistical analysis of maintenance and repair records. Intelligent analysis: pipe loss analysis, peak and valley consumption analysis, etc; Year on year and month on month analysis of gas supply and sales volume; Conduct statistical analysis based on the hot user industry, steam usage characteristics, etc.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Application of Smart Heating System