Merenje potrošnje toplote iz sistema daljinskog grejanja u bloku 34 u Novom Beogradu

Abstract

U radu je prikazan uticaj merenja potrošnje toplote za grejanje stanova na uštedu energije za grejanje. Potrošnja toplotne energije je merena tokom grejne sezone 2002/03,na odabranom paru zgrada u bloku 34 u Novom Beogradu,vezanom za sistem daljinskog grejanja JKP "Beogradske elektrane". Zgrade na kojima su vršena merenja slične su po svojim arhitektonsko-građevinskim i termičkim karakteristikama.Jedna zgrada je "radna" a druga "kontrolna". U "radnoj" zgradi merena je potrošnja toplotne energije svakog radijatora, kao i ukupna potrošnja toplote na nivou zgrade dok je u "kontrolnoj" zgradi merena samo ukupna potrošnja toplote za grejanje. U radu je prikazana utrošena toplota za grejanje oba objekta i rezultati poređenja i analiziran je uticaj ugradnje merača utrošene toplote za grejanje stanova na štednju energije.

This paper focuses on the influence of heat consumption measuring on energy savings for residential heating. Heat consumption was measured during the heating season 2002/2003.A couple of residential buildings in the Block 34 in New Belgrade, connected with the PUC "Beogradske elektrane" district heating system, was monitored. The observed buildings have similar architectural, construction and thermal properties. One of the buildings was regarded as a "working building", and the other as the "control" one. In the "working building" heat consumption in each apartment was measured, as well as the total building heat consumption; in the "control" building only total heat consumption was measured. In this paper the heat consumption data concerning both buildings are given, the comparison is made and the influence of the installed alocators on energy savings for residential heating is analyzed.