空调

Museum and library supply AHU systems.

博物馆、图书馆送风空调系统。

According to the development direction of air conditioning system put forward a new type of AHU system with lots of merit.

新型空调系统除具有系统简洁、安装维护方便，可靠性高等一系列优点，还通过优化系统组合，达到合理利用排风冷量，取消二次回风等特别优点。

In our project, the external air will circulate in the underground ducts before starting the treatment in the AHU; this way, the earth will modify the temperature of the external air in winter and during the summer season.

按照我们的设计，在使用空调处理机组之前，外部空气将在地下管道流通，这样，在冬夏季节地表将会调节外部空气的温度。

The paper applies the adaline PID controller to decouple and control the AHU part of VAV air conditioning system based on the neuron adaptive decoupling control strategy.The validation is made in the paper through experimental design.

应用了单神经元自适应PID控制器的概念，并结合神经元自适应解耦控制的策略，对变风量空调系统的机组部分进行了解耦与控制，还从实验系统测试的方面对解耦控制策略进行了验证。

Responsible for lab facilities periodical inspection and maintenance, such as fume hood, scrubber, constant humidity and temperature AHU etc

负责化学实验室通风设施如通风橱，除尘器，恒温恒湿空调箱的定期检查和初步维护

For the aim of saving energy and optimizing control of chilled systems, the performance of VWV systems and characteristics of control systems were analyzed based on the simulation. According to the characteristic of the monitored parameters and controlled variables in VWV systems, three online optimal control strategies were proposed and validated:(1) Optimal strategy for on/off control of chillers according to the ratio of secondary flow rate to primary flow rate.(2) Optimal strategy for the control of secondary pump according to value positions of auto-controlled AHU vales. And (3) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto-controlled AHU valves and working status of secondary pump.

为达到节能和优化系统控制的目的，在楼宇空调水系统及其局部控制仿真分析的基础上，针对变流量系统监测点和可调参数较多的特点，提出并验证了3个实时优化控制方案：根据初级和二级冷谋水流量的比率，实时优化多台冷水机组的启／停控制；利用AHU自动控制水阀的阀位信息，实时优化二级水泵的控制；利用AHU自动控制水阀的阀位信息以及二级泵的工作状况，实时优化冷水机组出水温度的控制。

According to evaluation of the thermal, hydraulic, environmental and mechanic characteristics and energy performance of building and VAV air-conditioning system, and evaluation of the control performance of local control loops using the simulator of VAV system, this paper presents five on-line supervisory control strategies for local control loops: on-line optimization of VAV supply air static pressure set-point, on-line optimization of AHU supply air temperature set-point, on-line optimization of on/off set of CAV sub-system, on-line optimization of outdoor air set-point and on-line optimization of chilled water secondary pump pressure set-point.

通过数字仿真器对建筑物及其变风量空调系统的热力、动力、环境和能耗等运行特性的模拟，以及对系统常规采用的下位机控制回路可控性和稳定性等控制特性的研究和分析，本文先从局部的角度开展了系统局部优化的研究。提出并在仿真器上分别实施了VAV送风静压设定的实时优化，AHU送风温度设定的实时优化，CAV子系统开／停的实时优化，新风量设定的实时优化以及二级泵冷媒水供水压差设定的实时优化。

Investigation on the relationship between flow pattern and air age.

室内空气流动数值模拟的风口模型综述。暖通空调，2000，30（5）：33－37

Each room has a bed, air conditioner, desk, and bulletin board.

每个房间里有床、空调、桌子和告示板。

Cold, but not to'm going to the point of warm air, just go to bed every night when the quilt will feel a burst ...

天气冷了，但是还没有到马上要开暖空调的地步，每晚刚上床时，都会感到被子一阵。。。

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。