METHOD FOR APARTMENT REGISTRATION OF CONSUMED HEAT IN A HIGH-RISE BUILDING WITH VERTICAL PIPE RUN

摘要

A method for apartment registration of consumed heat in a high-rise building with vertical run of tubes (standpipes) consists in that from the beginning of measurement in each fixed time for the central computer are formed: with the first integral temperature sensor - integral temperature of heat carrier values at entrance to the room for the whole time of measurement, with the second integral temperature sensor - integral value of temperature of heat carrier at exit from the room for the whole time of measurement, and the central computer having obtained data from the flow rate meter of volumetric flow rate of heat carrier performs calculation of the average value of volumetric flow rate of heat carrier through the room standpipe during the whole time of measurement, with calculation of the room consumed heat by the formula: EMBED Equation.3 (2) where EMBED Equation.3 - average value of volumetric flow rate of heat carrier through the room standpipe during the whole time of measurement, m3/h; EMBED Equation.3 - thermal coefficient, GJ/ EMBED Equation.3 C°; EMBED Equation.3 - temperature of heat carrier at entrance to the room, C°; EMBED Equation.3 - temperature of heat carrier at exit from the room, C°; EMBED Equation.3 - same for all the measurements time of beginning of measurement, h; EMBED Equation.3 - fixed value of time for formation of measured values, h; EMBED Equation.3 - time of measurement, h, where EMBED Equation.3 - number of measurements, 1, 2, 3 …; EMBED Equation.3 - the whole time of measurement, t; EMBED Equation.3 - integral value of temperature of heat carrier at entrance to the room during the whole time of measurement; EMBED Equation.3 - integral value of temperature of heat carrier at exit from the room during the whole time of measurement, and in the sum of calculations by the rooms it forms the value of apartment consumed heat.