Abstract：
Considering the asymmetry of valve closing of multi–heat source ring–shaped heat supply network in malfunction, a kind of graph theory–based space heat supply network valve closing scheme is put forward to only close the valve on water supply pipe or return pipe where the malfunction points exist when malfunction happens on the ring–shaped supply network.Object–oriented programming concept is adopted to program the processes for valve closing and failure effect analysis and then apply them in practical cases. Application practice proves that this valve closing scheme and algorithm are applicable to various heat supply networks and could effectively improve the efficiency and scientific level of malfunction repair.
WANG Xiao–xia,ZHAO Li–hua,ZOU Ping–hua et al. VALVE CLOSING SCHEME AND PROGRAM COMPILATION FOR MULTI–HEAT SOURCE RING–SHAPED HEAT SUPPLY NETWORK IN MALFUNCTION[J]. Architecture Technology, 2015, 46(2): 122-.
