空调系统

Though the A/C automation control system, we can operate, manage, collect the running data and pre-diagnose all the HVAC devices in on single central computer, the computer can communicate with chiller, water pump, cooling tower, piping system and AHU through the DDC.

通过空调自动化系统可以对空调主机、空调末端、水系统、冷却塔等子系统进行监控和管理，通过集散型的控制系统，用户可以实现自己的管理和控制的意图[5]。

Shananxi JianYun Engineering Mechanical Co.,Ltd,the member of China Reftigeration Institute,China Reftigeration Air Conditioning Industry Association,China Construction Ornament Association,Heat-centilation Air Conditioning Committee,National Tech-standard Committee of Heat-wentilation air congdotioning and purifying insrallation,is specialized enterprise whoch is most earlier in air conditioning,cold storage system,corrosion-resostant and thermal insulation engineeing and carding utilities.

陕西省建运工程机械有限责任公司是中国安装协会、中国制冷学会、中国制冷空调工业协会、中国制冷空调工业协会制冷空调工程工作委员会和全国暖通空调及净化设备标准化技术委员会的会员单位，是国内最早生产暖通空调、净化空调、冷库空调、冷库系统、梳棉梳毛和防腐保温工程金属风管制做机械的一个专业化公司。

Summaries the trends and key techniques of VAV systems.

总结了变风量空调系统的发展趋势和技术关键。

Two on-line optimal control strategies were proposed to save energy consumption of multi-zone VAV air-conditioning system.

摘 要：在分析变风量空调系统局部控制的基础上，提出了两种实时的优化控制方案。

Several cases studies show that the capacity of chillers based on the cooling load of design period is generally 30% to 50% less than that based on the cooling loa...

应用算例表明，采用基于设计周期负荷的冰蓄冷空调系统中的制冷主机容量通常会比传统设计方法的容量小30％～50％。

Discusses the simulation models of vapor-compression heat pump s and chillers in HVAC system.

探讨暖通空调系统中蒸气压缩式热泵与制冷机组的数学模型。

As well-known, the physical law as a guide of designing MVAC systems mainly roots in numerical and experimental studies on indoor air velocity and temperature fields in test or fullscale rooms.

目前设计通风空调系统的理论依据即室内空气流动规律性，主要是靠数值模拟或者是在小气候实验室及典型通风房间内测量分析温度场和速度场得到的。

Firstly, the fundamental principles and features of different recyclers were introduced.

利用热回收装置回收排风中的能量是空调系统节能的一项有力措施。

The flow resistance of Ice slurry increases if the pipes obliquity increases. That means the ice slurry that in the level pipe has the largest flow resistance, the reason is: the gravitation make the flow became more and more foul-up, accordingly, lead to the increase of flow resistance. Sixthly, introduced all of the preparative tasks before we began the experiment, because we met many problems during the test, we had our own methods which could solve these problems. In this paper, problems and these methods were introduced.

随着管道倾角的增大，二元冰的摩擦阻力减小，也就是说相同条件下水平管道内的摩阻最大，这是因为重力的影响导致管道内二元冰和乙二醇分层现象更加明显，从而导致紊流程度增大，最终使得摩阻增大；第六，对二元冰蓄冷空调系统运行前的准备工作进行了介绍，由于在试验过程我们遇到了很多问题，针对这些问题，我们有自己的方法和解决办法，本文介绍了这些问题和相应的解决办法。

Ventilation paper: be mainly used in air condition system, gas turbine and air compressor.

一般通风用玻璃纤维滤纸：主要用于普通空调系统、燃气轮机与空压机。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。