论文部分内容阅读
在空调系统中,冷冻机房的冷冻设备和锅炉房的锅炉设备的投资费用是很可观的。体育馆、大会堂、周期性生产的生产性建筑(一班生产的大型仪表车间、装配大楼,以及生产时间全天在八小时以内的一般精度要求的空调厂房)空调的特点是设备负荷量大,设备间歇运行,运行周期短,而空调时间仅占全年设备运行时间的5～15％,因而提高设备的运行时间(即可选用小容量机组或减少设备台数)是降低空调投资的积极措施。在日本,近几年来,根据热平衡的原理,以在大楼下部的基础梁之间的空间作为贮池的蓄热(蓄冷)方法得到广泛采用,可降低冷
In the air conditioning system, the investment costs for the freezing equipment in the freezer room and the boiler equipment in the boiler room are considerable. Gymnasiums, City Halls, and periodically produced productive buildings (large-scale instrumentation workshops, assembly buildings, and general-precision air-conditioning plants within eight hours of production time throughout the day) are characterized by large equipment loads. Intermittent operation of the equipment, short operating cycle, and air-conditioning time only accounted for 5 to 15% of the annual equipment operation time, thus increasing the equipment operating time (that is, the choice of small-capacity units or reduce the number of equipment) is an active measure to reduce air-conditioning investment. In Japan, in recent years, based on the principle of heat balance, the method of storing heat (storage) using the space between the foundation beams in the lower part of the building as a reservoir has been widely used to reduce cold.