Cooling method of air supplied to ventilation space in building, involves bringing supply air into indirect heat-exchanging contact with discharge air leaving from space

摘要

#CMT# #/CMT# The method involves bringing the supply air (A) supplied through feed duct (14) to the ventilation space (S), into indirect heat-exchanging contact with the discharge air (R) that leaves the space through discharge duct (17). #CMT# : #/CMT# An independent claim is also included for cooling apparatus. #CMT#USE : #/CMT# For cooling air supplied to ventilation space in building such as office, home, etc. #CMT#ADVANTAGE : #/CMT# The apparatus is simple in structure and compact. Is easy to install. Prevents heat loss resulting from ventilation. Ensures a pleasant indoor climate. Avoids contact between contaminated discharge air and the fresh outside air. Provides efficient cooling. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a schematic view explaining the air cooling method. 1 : cooling apparatus 6,12,15 : fans 7 : return valve 8 : branch duct 10 : heat exchanger 11 : ventilation system 13 : duct 14 : feed duct 16 : return duct 17 : discharge duct.