Remote automatic meter reading system, heating enterprise valve control system, intelligent heating network management software

Description :

Qingdao Hesheng CompanyRemote automatic meter reading system, heating enterprise valve control system, intelligent heating network management softwareSmart Decision Analysis: Customize reports based on the needs of the company's management decision-makers, and provide targeted analysis to assist in business decision-making. 1. Real time and historical data collection and analysis of total steam supply and consumption; 2. Analysis of year-on-year and month on month data on total steam supply, steam consumption, various branch lines, and heat users; 3. Analyze the year-on-year and month on month data of steam consumption of heat users by industry, and analyze the proportion of steam consumption in each industry in the heating network; At the same time, based on the impact of market conditions on the industry and the historical situation of industry gas consumption, analyze the changes in gas consumption in the future period.

　　4. The energy consumption analysis system can calculate the energy consumption of heat sources, comprehensive energy consumption of heating, and energy consumption of pipeline losses. At the same time, it provides a large number of analysis models and tools, which can compare the energy consumption of the same period in the history of the enterprise, as well as compare it with the same enterprise. 5. Expansion and upgrade function of steam IC card prepaid terminal system: The system has an open data interface, which facilitates the addition and expansion of monitoring points in the later stage. Traditional meter reading methods are easily affected by factors such as weather conditions and errors or omissions. However, the intelligent meter reading system directly eliminates the unstable step of manual operation. Therefore, with the help of this system, the cost of hot water and steam meters can be calculated, and it has debugging function. In the debugging state, the valve can be opened without recharging. The above functions can be enabled or disabled through the function menu of the controller.

　　Qingdao Zhiyuan Instrument Prepaid Calculator complies with the JJG1003-2016 standard and meets the trade settlement requirements of the new regulations for integrating meter measurement.

　　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 accumulation methods (lower limit flow, over flow), and the accumulation coefficient (number) can be set. It can be set that when the flow rate is less than a certain number 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 number 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.

Remote automatic meter reading system, heating enterprise valve control system, intelligent heating network management softwareOperation and maintenance management: 1. Establish equipment ledger, record and provide equipment information, reflect the basic parameters, operation and maintenance history of equipment, provide necessary information for daily maintenance and management of equipment, and analyze and manage equipment life and inspection cycle based on the online operation status and equipment ledger of equipment. 2. The equipment ledger should include: basic equipment information, equipment technical specifications, equipment defect records, measurement equipment inspection records, equipment changes, equipment spare parts, equipment ledger queries, and other functions. 3. The seamless integration of equipment ledger and real-time system enables the static and dynamic information of online devices. 4. Defect management includes: defect registration through the inspection system, defect information flow (upgrading, downgrading, forwarding, extension, etc.), defect information statistics, etc; The processed defects are automatically archived in the corresponding equipment ledger, and the phenomena, causes, and defect elimination measures of the faults during the defect handling process can be archived in the equipment fault library. 5. The responsible department and person for defect review and handling can be defined in the system, and the reported defect information will be automatically transmitted to the department for personnel to verify the defects. For confirmed defects, a defect elimination process can be generated for processing.

　　6. GPRS wireless meter reading system data reading function: The main station realizes centralized reading of meter readings. Automatically collect meter data and other information from the concentrator according to the set reading interval and reading cycle, and have real-time random calling and address selection functions. The GPRS remote meter reading system has system maintenance, real-time monitoring, query statistics, curve analysis and other functions

Remote automatic meter reading system, heating enterprise valve control system, intelligent heating network management softwareThe 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 recharge system mobile data transmission system connects the station and the center through GPRS/LTE communication modules and the Internet (static IP network cable) as a medium. The heating wireless meter reading 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.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• Smart heating network management software