Tianjin Chin Hong unattended on central heating systems Contact Haiqin Hong Automation Technology Co., Ltd. National Hotline: 400-9222-052 Fax: 0351-6828528 E-mail: jxwzh8@163.com Address: Taiyuan, Shanxi Changfeng Wanbailin No. 50 West Union, International Building Tianjin Jin Chin Hung central heating unmanned systems technology parameters 1, when the outdoor temperature is higher than + 10 ℃, + 5 ℃, + 0 ℃, when the heat of the district for the city but also the implementation of what standard; 2, and residents have been able to install remote calorimeter cell installation remote meter reading system [Tianjin Chin Hong unattended central heating system], 3, just rely on the body's feeling for manual control, could easily lead to lag spent indoors heat, humidity decreases, comfort decline, 4, in conjunction with Project specific data before analysis. 5, the collection has MBUS bus power control function, meter reading, bus power automatically open; 6, detachable / modular operation panel design, and set parameters can be adjusted online, convenient for local / remote control. 7, the data were analyzed using SQLSERVER database to record operational data and status of the entire system, 8, concentrator supports China Mobile GPRS VPN special network transmission, and management center to establish a secure connection to remote meter reading fast, stable network, data privacy, from customers worries. 9, the positive and negative migration: differential pressure transmitter: ± 500% 10, supply and return water temperature and flow heating system, it should be adjusted according to changes in outdoor weather conditions, Tianjin Chin Hong unattended central heating system functions Features a central remote time function remote or local automatic control function 2, reported telephone warm (room temperature logger) for the whole point of the temperature and automatically collect user storage, 3, fill the pump control: constant pressure water available or start and stop constant pressure water pump. 4, not only the safety of their work can be [Tianjin Chin Hong unattended central heating system] is directly affected by the safety and quality of heating boilers to improve their work efficiency is also of great significance for energy saving, 5, control a network valve opening mode (priority ★★★?) 6, explosion-proof performance: shell explosion (dIIBT4), intrinsically safe circuit (ib) provide medium density, temperature parameter 7, the system can automatically troubleshoot and monitor all working parameters and control equipment operating status display on the screen. 8, in the past to understand the user's heating situation, mainly by collecting user manual temperature conditions, 9, each functional staff to access the server through a client computer data, real-time understanding each monitoring site equipment operation, the relevant operating parameters. 10, a steam pipe inlet steam control valve through a heat exchanger to achieve the secondary side of the heat exchanger in the hot water outlet temperature is automatically controlled. Tianjin Chin Hong unattended central heating system works one whose task is reasonable and effective group [Tianjin Chin Hong unattended central heating system] weaving, preparation of heat, and the heat energy to the economic and reliable heat users. 2, the current penetration rate is not very high, the main heating network with heating, domestic hot water small proportion. 3, it is difficult to determine a set of typical indoor temperature as the amount charged directly, but for the average temperature of the return reflects the average temperature for each user from the whole radiator, 4, managers should clear the area inside the relevant user details information and data. 5, coupled with China's thermal regulation technology means less network operation, too much experience component, 6, to establish the appropriate system of intelligent coordination mechanisms. 7, at the same time, the system determines the previous unified avoid heating period, 8, in addition, other areas, such as: the city of Chifeng, Zhengzhou, Mudanjiang, Yantai heat load due to the expansion, is also planning a number of short and long term heat source pattern. 9, DDC system is a closed loop system. 10, the user can adjust the temperature and time of heating itself according to room temperature. Tianjin Chin Hong unattended central heating system-related products 1, 2 boiler control systems, remote meter reading equipment calorimeter 3, temperature transmitters 4,3351 smart capacitive pressure five, six indoor heating temperature controller, the indoor temperature acquisition equipment 7, QH-FS heating zone control system 8 timeshare, boiler controller 9, differential pressure transmitter 10, 11 heat transfer stations unmanned, remote heat meter reading system 12,3351 smart capacitive pressure 13, ultrasonic flowmeter 14, heating zone control equipment sharing 15,3351 Series 16 smart capacitive pressure, Water Supply frequency device 17, 18 heat meters, heat meters wireless remote meter reading equipment 19, QH-HR unmanned Heat duty station control system 20, the central heating management system for more Tianjin Chin Hung central heating system unattended data and information please go to: http: //www.shqhnt.com