10-9 主要年份城市集中供热情况
Basic Statistics on Heating in Cities in Main Years
指 标 | Item | 2000 | 2005 | 2010
供应能力 | Heating Capacity |  |  |
蒸汽(吨/小时) | Steam (ton/hour) | 1638 | 1441 | 1376
热水(兆瓦) | Hot Water (1 billion kw) | 6145 | 12309 | 18897
供热总量(万吉焦) | Quantity of Heating Supplied (10 000 gigajoules) |  |  |
蒸 汽 | Steam |  | 1095 | 1242
热 水 | Hot Water |  | 8187 | 16866
管道长度(公里) | Length of Heating Pipelines (km) |  |  |
蒸 汽 | Steam | 250 | 137 | 207
热 水 | Hot Water | 2064 | 2818 | 5912
供热面积(万平方米) | Area of Centralized Heating (10 000 sq.m) | 5170 | 10964 | 19162
＃住 宅 | Residential Buildings |  | 7567 | 13298