4　集中式住宅空调的可行性前面所讨论的对象是“按户集中”的方式 (所谓“户式空调”)。面对我国居住建筑的大量建设 ,按“户”集中方式 ,在用能上、管理上尚有不足之处 ,能否按“幢”(楼 )集中或按“小区”集中 ,未尝不是可探讨的问题。扩大规模供冷、供热(也包括热水供应 ) 4 feasibility of centralized residential air-conditioning The previous discussion of the object is “home-focused” approach (the so-called “residential air-conditioning”). Faced with the massive construction of residential buildings in our country, according to the “household” mode of concentration, there are still inadequacies in energy use and management. Whether it can be concentrated in “buildings” or “districts” can be explored The problem. Expand the scale of cooling, heating (including hot water supply)