The Study And Application On The Building Intelligent Heating Control System

In China, according to statistics of building energy consumption to the total energy consumption by 27.8%, while residents of the northern winter heating energy consumption accounts for about 65% of building energy consumption, thus saving heating energy is building as an integral part. Studies have shown that, at this stage of the heating system in the heat, and thermal heating network in all aspects of the user, there are still considerable energy saving potential, heating system, extensive configuration management and lack of infrastructure leading to unreasonable heat users with hot, is reflected in the current client from the obvious hot and prominent energy issue.Traditional heating methods in the appropriate position on the lack of proper regulation and proper measurement, resulting in different heat demand satisfaction is not high, mainly a lack of comfort heating time; heating and freezing time to switch the timeliness of the misconduct; lack of antifreeze to protect the security of time.In this paper, the user's heat problems with the heat index, multi-objective optimization theory, design satisfaction and satisfactory control system. Controlled object as heating of buildings, its essence is a heat storage characteristics of large inertia of the link, satisfactory control design taking into account the comfort, safety, timeliness, and with economic relations; to ensure the design and flow smart "pang-pang" control to replace the PID regulator control algorithm, according to the compensation and different times of climate with hot features into consideration. The "energy-saving comfort" and "secure" an organic combination; heating demand is based on different characteristics of the building, as well as the outside temperature and at different times calculated under the use of functional, focusing on the heating time of thermal comfort and the timeliness of the transition period and freezing time security. Given the distinctive characteristics of regenerative building, near the beginning and ending points in the control period with a surplus of intelligent design, both to improve the smoothness of the heating process, but also reduced the frequency of the action execution unit, which can effectively extend equipment life. Live in a specific operation that colleges and universities. After the realization of building heating system runs about 23% of the energy-saving rate. Thus, in the current sub-metering technology is not perfect conditions, the use of intelligent building heating and control device has good feasibility and significant energy savings.