1988年天津市集中供热有较大的进展,全市新增供热面积达1O_2.5万平米,我公司管辖的热电联产部份,以第一热电厂为热源即有四条蒸汽主干线(包括老线)已基本建成投产,目前已供给50户工厂和公建的生产、生活用汽,负荷量达到240吨/时,其中有50吨/时,负荷是以汽置换成热水供给东 In 1988, there was significant progress in district heating in Tianjin. The city’s newly added heating area reached 10 to 25 thousand square meters. The cogeneration unit under the jurisdiction of our company uses the first thermal power plant as the heat source, ie there are four main steam lines (including The old line has been basically completed and put into production. At present, 50 factories and public buildings have been supplied with production and domestic gas. The load has reached 240 tons/hour, of which 50 tons/hour, and the load is replaced by steam and hot water supply.