METHOD OF AUTOMATIC HEAT CONSUMPTION CONTROL OF BUILDING IN A CENTRAL HEAT SUPPLY SYSTEM Russian patent published in 2016 - IPC F24D19/10 

FIELD: heat engineering.

SUBSTANCE: invention relates to heat engineering and can be used for weather-dependent regulation of the heat flow in central heating systems of buildings and structures. In method of control of operating mode of heating system, which consists in periodic supply of heat carrier in the building heating system in the form of pulse whose duration is shorter than or equal to preliminarily set period of control, in measurement of heat carrier temperature in return line and in measurement of ambient air temperature, as well as in correction of pulse duration of heat carrier, create a bypass channel of heat carrier in the building heating system, and provides continuous circulation of heat carrier in the heating system, the specified value of heat carrier temperature in return line functionally associated with temperature of ambient air, minimum step is introduced and its multiple step of change of pulse duration of heat carrier is set in each period of control, and also appoint a step of change of heat carrier temperature in return line for the control period with a minimal value of pulse duration of heat carrier, while at the beginning of each period of heat carrier flow rate control are compared to the specified value of heat carrier temperature in return line with heat carrier temperature in return line, determine rounded value of coefficient frequency correction of the step change of pulse duration of heat carrier in the i-th period of heat carrier flow rate control, and correct the value of pulse duration of heat carrier in the i-th period of heat carrier flow rate control.

EFFECT: higher reliability, efficiency and accuracy of heat consumption control of building included in the system of the central heat supply system.

1 cl, 1 dwg