区域供热确切地说是属于国际间协作性质的技术。从美国最早开创区域供热的领域,一直到现在,其技术经过不断地改进和提高,已在美国国内以及欧洲、亚洲等地区为适应不同的需要创建了多种不同类型的区域供热形式。这主要是由于能源的种类因地区不同而有所变化,因此,为适应某一地区的情况而产生的设计思想,常常被“借鉴”和应用到其它不同情况中去,有些可以直接加以利用,有些则根据具体情况需要作一定的修改。这正象本文开头所提出的,区域供热需要有国际间的技术交流。 1983年6月,国际供暖厂商联盟在芬兰 Regional heating is precisely a technology that belongs to the nature of international cooperation. Since the United States pioneered the creation of district heating, until now, its technology has continuously improved and improved, and many different types of district heating forms have been created in the United States and in Europe, Asia and other regions to meet different needs. This is mainly due to the fact that the type of energy varies from region to region. Therefore, the design ideas generated to adapt to the conditions in a certain region are often used for reference and applied to other situations. Some of them can be used directly. Some need to make certain changes according to the specific circumstances. This is exactly as suggested at the beginning of this article. Regional heating requires international technical exchanges. In June 1983, the International Heating Manufacturers Union in Finland