This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system.
对闽桥大厦地下室排烟、排风、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较；介绍空调水系统中电动两通阀的应用。
To satisfy the demands for air supplement, mechanical pressurized air supply system is set. Air supply level is calculated by no less than 50% of smoke exhaust level.
为满足补风需要，设机械加压送风系统，送风量按不小于排烟量的50%计算。
Additionally, system solutions for natural smoke and heat exhaust ventilators (NRWG) were tested according to EN 12101-2 for turn-tilt and bottom hung windows.
除此之外，根据有关“内开内倒窗和下悬窗”的EN 12101-2标准，也对自然排烟和排热通风装置（NRWG）的系统解决方案进行了测试。
Describes the composition and running modes of the smoke control and exhaust system, including the fire ventilation system at stations and in the tunnel, and the fire alarm and device control system.
简述了地下铁道防排烟系统的组成及其运行方式，包括车站及区间隧道火灾事故通风系统，火灾报警与设备监控系统。
The experimental results show that the engine performance with this system is reliable, and the specific fuel consumption and the density of exhaust smoke are greatly reduced.
试验结果表明，增设的供水系统工作性能的可靠，掺水燃烧时比油耗及排烟度等明显下降。
Presents the air conditioning system and smoke exhaust system design of this project, applies the primary air fan coil system and secondary pump water system in the Top Electronics City.
简要介绍了鼎好电子商城空调系统和防排烟系统的设计，商城采用了风机盘管加新风空调系统和二次泵空调水系统。
Investigating the effect of aftertreatment system on exhaust smoke and accelerating smoke by the experiment of aftertreatment.
通过氧化后处理系统对柴油机排放影响的试验，探索后处理系统对发动机排气烟度，加速烟度的影响。
Briefly presents the design of the fresh air system, the water system of the air conditioning, automatic control and noise control, air exhaust and smoke control.
对体育馆新风引入、空调水系统、自控及噪声控制、排风及排烟设计等作了简要介绍。
And co and CO_2 concentration far away the fire source may keep a high level or higher than those at the hallway near the fire source when the smoke exhaust system is run.
在机械排烟正常启动情况下，沿着走道水平方向，走道远离火源处的CO和CO_2能够维持相当高的浓度，甚至高于走道近火源处的浓度。
For the air exhaust plus smoke evacuation system, the problem of secondary smoke evacuation arises when smoke spreads to adjacent smoke-control zones.
摘要对于排风兼排烟系统，当烟气蔓延至相邻防烟分区时，将产生系统二次排烟问题。
For the air exhaust plus smoke evacuation system, the problem of secondary smoke evacuation arises when smoke spreads to adjacent smoke-control zones.
摘要对于排风兼排烟系统，当烟气蔓延至相邻防烟分区时，将产生系统二次排烟问题。
应用推荐