all air system

Energy-saving and Purifying of All Outdoor-air Air Conditioning System

全新风空调系统的节能与净化设备问题

Application of SSR for All Fresh Air System

固态继电器在全新风机组中的应用

Adopt the project as direct fired absorption type refrigeration unit and all air system.

在方案设计中确定采用直燃型溴化锂吸收式冷水机组的冷热源方案和全空气系统.

All the results prove that the air density measurement system and the acoustic volumeter system are efficient and reliable and can provide good support to air buoyancy correction for high precision measurement of mass standards.

实验结果表明，空气密度测量系统和声学法砝码体积测量系统高效、可靠，能够为高准确度质量标准测量中的空气浮力修正提供足够的支持。

The cooling and heating energy consumption and use cost occupy 60-70% in all the air conditioning system, different schemes are widely different. It brings more and more serious energy and environment issues that have aroused the strong attention of the experts in HVAC industry.

而空调冷热源的能耗及使用成本占整个集中空调系统的60～70%，不同冷热源方案的差别也很大，随之带来的日趋严重的能耗和环境问题一直是业内人士关注的焦点。

The Research on the Design Method of All Air System Based on Ladder Diagram

基于梯形图的全气动系统快速设计方法研究

The airflow of the terminal discharge air outlet must be adjusted and balanced by air flow adjusting valve in all air district air-conditioning system.

全空气集中空调系统必须借助风量调节阀来调节和平衡末端送风口的风量。

In all of these air parameters' combination, we can find a set of parameter which can meet the PMV value for human body comfort feeling and air-condition system consumption is least, called optimum indoor air parameter combination.

这些参数组合中必定存在一组参数对应的系统耗能最小，在事先选定的PMV充分满足人体舒适的前提下，我们称这组参数为最佳室内空气参数组合。

Taking six air conditioning projects as example, analyses the EER of all air system, fan coil unit plus fresh air system and multi-couple unit system under design conditions.

以6个实际工程空调系统为例，对全空气系统、风机盘管加新风系统、多联机系统设计工况下的能效比进行了分析计算。