Method for measuring energy or power transported between forward and return motion of heating or cooling circuit, involves exchanging fraction of thermal energy storage parallel to user between forward and return motion

摘要

#CMT# #/CMT# The method involves exchanging a fraction of thermal energy storage parallel to a user between forward and return motion by a thermal energy-measuring bridge (8) through thermal conduction. A temperature difference is measured depending on proportional thermal resistivity of the energy-measuring bridge. #CMT# : #/CMT# An independent claim is included for a device for measuring energy or power transported between forward and return motion of a heating or cooling circuit. #CMT#USE : #/CMT# Method for measuring energy or power transported between forward and return motion of a heating or cooling circuit. #CMT#ADVANTAGE : #/CMT# The method involves exchanging a fraction of a thermal energy storage parallel to a user between forward and return motion by a thermal energy-measuring bridge through thermal conduction, and hence ensures to avoid the requirement of a direct contact with a heat transfer medium, as well as ensures to possess low complexity and high accuracy. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a measuring device in a heating or a cooling circuit. 1 : Heat carrier medium 2 : Heating or cooling circuit 4 : Heat exchanger 8 : Thermal energy-measuring bridge 9 : Thermal energy-measuring section.