IC card prepaid metering box, smart thermal measurement, external network steam supply metering manufacturer

Description :

Application of Qingdao STR/WEB/V2.0 Qingdao Zhiyuan Instrument Intelligent Heating System: IC card prepaid metering boxThe main application is to achieve intelligence and achieve thermal balance in heat source output. Install temperature, pressure, flow and other sensors at each heat source unit and pipeline outlet to calculate the energy consumption of each link, display information on inlet and outlet temperature, pressure, flow and other aspects. The sensors will send the collected information to the heating dispatch center to achieve real-time monitoring of various parameter information.IC card prepaid metering box, smart thermal measurement, external network steam supply metering manufacturerIn the application of heat source, it is also necessary to monitor load and weather changes, combine specific weather and load conditions, adhere to the principle of economic operation, compare the required heat with the heating amount, draw the trend curve of changes, and judge whether to start or stop the furnace. This will meet the heat needs of users without energy waste and save heating costs.

Qingdao Hesheng Zhiyuan IC Card Prepaid Metering BoxPrinciples of Measurement Software Design:

　　The system design follows the basic principles of "mature technology, real-time and fast, economical and practical, easy to expand, and easy to upgrade".

　　2. The on-site measuring instrument technology meets the standard design, and adopts computer remote mode or assisted management mode.

　　3. Adopting a mature fully open, layered, and fully distributed system structure, the system configuration and equipment selection facilitate the expansion of hardware and functionality, and adapt to the rapid development of computer technology. By fully utilizing the technology in the computer field, the system performance can reach the domestic level, ensuring long-term continuous operation of software and hardware, and achieving the goal of "unmanned and few personnel on duty".

　　4. The main network topology of the system adopts DDN network to enable communication between each station system and the central workstation, realizing data monitoring and functions. Information publishing is achieved through IE browsing through WEB Server, supporting remote access by intelligent terminals.

　　fiveIC card prepaid metering box, smart thermal measurement, external network steam supply metering manufacturerThe IC card prepaid flowmeter also has RS485 communication, which enables remote data transmission, valve adjustment function, and automatic fault reporting function: the monitoring point automatically reports the fault information to the monitoring center and prints the report information automatically. The automatically detected faults include: communication failure of flow meter, 220V AC power outage, IC card failure, etc. The remote data demonstration function allows the system to establish sub centers at any location except for the main dispatch center, and connect to the main center through GPRS network to facilitate user management and use

　　Overall, a distributed energy system with renewable energy as the mainstay and flexible diversification is a vigorously developing energy optimization supply model in this century. Various new distributed energy systems are constantly being introduced, and with the advancement of science and technology and the development of high-performance new materials, distributed energy will occupy an increasingly large proportion in the social energy structure, which will have a crucial impact on social development. The economy has entered a period of rapid development, with increasing energy demand and supply bottlenecks becoming a long-term problem. Cities must learn to manage their own energy, as this is a key link in ensuring urban development and a basic requirement for the quality of urban managers.IC card prepaid metering box, smart thermal measurement, external network steam supply metering manufacturerIt has the characteristics of being fast, real-time, etc., and can complete the entire meter reading task. It is generally composed of a system master station and meters. Currently, there are many technologies used for meter reading in China, such as manual meter reading, RS485 bus, infrared and wireless data remote transmission, etc. Among them, GPRS wireless data remote transmission and RS485 bus meter reading technologies are relatively mature and adopted. Equipment operation and parameter modification must be carried out with a device card inserted, which is more password protected than usual

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdIC card prepaid metering box, smart thermal measurement, external network steam supply metering manufacturerTechnical specifications for measuring instrument stations: The measuring station is installed in the factory of the steam unit, with one set per unit, including intelligent flow integrator, 4G module, antenna, data cable, unboxing equipment, DC backup power supply (UPS), wall mounted instrument box, and power distribution system. 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. Adopt 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.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• IC card prepaid metering box