2) primary return air system
一次回风系统
1.
The computing characteristics of primary return air system for supermarket;
大型商场空气调节一次回风系统的计算特点
2.
Analyses and compares the annual energy consumption of the system and that of the system with primary return air using the method of equivalent weight full load operation time, and the results show that in some given conditions the annual energy consumption of this system can be less than that of conventional primary return air systems, especially to the buildings which have h.
简述了低温全新风系统的组成,给出了全空气系统能耗评价的数学模型,采用当量满负荷运行时间法对全新风系统和一次回风系统的全年总能耗量进行了分析和比较,结果表明:在某些工况下,低温全新风系统可以比常温一次回风系统节能,尤其是对于新风比较高的建筑,低温全新风系统具有更广阔的应用前景。
3.
With a project example,compare the primary return air system with the secondary return air system,especially in design of the AHU.
混合式空调系统中一次回风系统与二次回风系统是两种常见的处理方式,两种方式各有优缺点。
3) primary return air reheating
一次回风再热
1.
By comparison of the different air treatment process between primary return air reheating and fresh air pretreat.
通过对比一次回风再热及新风预处理这2种不同的空气处理过程,分析讨论其各自的特点以及适用情况。
4) central air-conditioning system with primary return air
一次回风集中空调系统
1.
Taking an office building in Guangzhou as an example,this paper investigated the energy consumption of a central air-conditioning system with primary return air using heat pipe air-conditioner at different indoor design temperatures.
以广州地区的办公建筑为例,就一次回风集中空调系统在空气处理过程中采用热管式空调机组时,不同室内设计温度下的空调系统能耗进行了分析,并且与常规的一次回风集中空调系统的耗能量进行了比较。
5) conventional primary return air systems
常温一次回风系统
6) all-air primary return air system
全空气一次回风系统
1.
In this project all-air primary return air systems and primary air fan-coil systems are applied.
该工程建筑配置复杂,分4个区;采用全空气一次回风系统和风机盘管加新风系统。
补充资料：回风有怀
【诗文】：
银宫翠岛烟霏霏，珠树玲珑朝日晖。
神仙望见不得到，却逐回风何处归。
【注释】：
【出处】：
全唐诗：卷371-42
银宫翠岛烟霏霏，珠树玲珑朝日晖。
神仙望见不得到，却逐回风何处归。
【注释】：
【出处】：
全唐诗：卷371-42
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条