Shanxi unattended on heat transfer station management Contact Philip Haiqin Office Automation Technology Co., Ltd. Shanxi Business Advisory: 0351-6828528 service hotline: 0351-2159415 / 2159417 Fax: 0351-6828528 E-mail: jxwzh8@163.com Address: Shanxi Wanbailin District No. 50 West winds Shanghai Headquarters Tel: 021-57850850 Fax: 021-57606328 Address: Shanghai Songjiang District Small Town, Kunshan Road 94, Lane 435, Block H Shanxi room unattended heat transfer station management technology Parameter 1, 2 secondary circulation function, charging voltage: ≤ 5 [Shanxi unattended heat station management] V 3, taken by different regions sharing, zoning control its supply of heat (ie room temperature), to press require heating purposes, can be a good energy savings. 4. The instrument has high accuracy, good stability, long life, etc., are widely used in metallurgy, electric power, petroleum, chemicals, machinery, light industry, measurement, environmental and scientific fields. 5, Nanjing Maxtor, Weihai Plough, Dalian first super, and can be customized communication protocols to facilitate a variety of customer needs. 6, solar radiation, air humidity affect the time, wind direction and wind speed and other factors are changing. 7, with the input phase and short circuit protection; 8, PLC control system is Siemens industrial controllers S7-200 PLC programmable controller and I / O expansion modules and other equipment automatic control system architecture, 9, microprocessor traffic signals obtained by the flow sensor, inlet and outlet water temperature signal obtained from the temperature measuring circuit, 10, realized the automation and control coordination linkage, fully meet the local control, centralized control, unified, Shanxi unattended heat transfer station management capabilities Features 1, the flow chart: one month on the screen to display the entire simulated by programming heat transfer station site into the whole process of water vapor, 2,0 ~ 50 0 ~ 100 0 ~ 150 0 ~ 200m 3, one day send four information (at 30 days) will send 120 text messages per month 12.00 yuan communications (0.1 yuan per message basis). 4, the communication system can heat [Shanxi unattended station management] have the following form constitutes chart shows the different characteristics of different communication systems, 5, on-site installation and commissioning the whole system, providing overall system after commissioning specification (including 6 of 28 heat transfer stations to achieve the operation of equipment, real-time monitoring of the relevant operating parameters, as well as an important pipeline network measuring point temperature, pressure data on-line monitoring. 7, in addition, also has an alarm or variable record archive data Run the report 8, the largest-scale error:. ≤ ± 0.2% 9, the report includes: list of all users, user list of qualified, unqualified user list, 10, the system can automatically troubleshoot and display all working parameters on the monitor screen and control equipment operating status. Shanxi unattended station management works a heat exchanger, following departure from the status quo over several parts of the central heating system is introduced. 2,89 MCU 8051 series terminals and is the same, Therefore, when replacing the 8051 series microcontroller 89, can be directly substitution. 3, is responsible for all user input basic information heating, 4, in the earliest development of the central heating is Western Europe Denmark, Sweden, Finland and the former Soviet Union National, 5, to achieve even reduce the amount of heating automated stop heating. 6, then the D / A converter and multiplexer control the various implementing agencies and regulate the production process. 7, therefore, how to improve on the existing basis heat utilization, reduce energy waste. 8, the direct digital control system DDC (Direct Digital Contral) is the most common kind of microcontroller applications in industrial control mode. 9, but this kind of management can change [Shanxi unattended Thermal station management] to achieve enough user fees in the form of diversification and heating needs of self-regulation, 10, of the establishment of a new heating system at the same time, how to transform the original system has a very significance; Shanxi unattended heat transfer station management Item 1, the central heating management system 2,3351 smart capacitive pressure 3, 4 heat transfer station unattended, dedicated fan pump frequency counters 5, heating time-zone control system 6, 7 boiler control, boiler control equipment 8, 9 central heating unattended, central heating management system introduced 10, 11 Water Supply frequency counters, remote meter reading system calorimeter 12, heat transfer station unattended control device 13, unattended heat station control device 14, unattended heat transfer stations 15, QH-GL boiler control system 16,3351 series of intelligent capacitive pressure 17, 18 indoor temperature acquisition system, heating zone control device 19 timeshare, timeshare district heating control device 20, QH-HR heat transfer station unattended control system Shanxi unattended for more information on heat transfer station management, please enter: http: //www.shqhnt.com