Steam prepayment system, self owned power plant recharge management, intelligent heating management and maintenance

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.

Steam prepayment system, self owned power plant recharge management, intelligent heating management and maintenanceThe 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.

Steam prepayment system, self owned power plant recharge management, intelligent heating management and maintenanceTechnical 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.Prepaid system management softwareAdopt 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. The composition of the IC card gas sales management system: The main hardware includes IP network cables, servers, IC card readers, etc. The main software includes operating system software, database software, heat network data IC card management system software, and firewall software

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd. Smart Heating Technology Strategy: Steam prepayment systemBased 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,Steam prepayment system, self owned power plant recharge management, intelligent heating management and maintenanceAccording 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 distributed energy system dispatch and operation platform include three parts, one of which is the software system. The software system is mainly responsible for meteorological management, thermal measurement, remote meter reading of heat, production control and other functions in practical applications. Various information data can be retrieved and utilized 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 :

• Steam prepayment system