smoke exhaust fan是什么意思

用法例句

Comparison of different methods of ventilation and smoke exhaust in underground parkings;

地下汽车库通风排烟不同方式的比较

Analysis on ventilation and smoke exhaust for civil air defense underground garages;

浅析人防地下车库通风与排烟设计

Discusses on ventilation and smoke exhaust system design for basement of highrise civil buildings;

高层民用建筑地下室通风排烟系统设计探讨

In the article we not only analysed the theory of flue gas condensation, but also studied the theory that the various parts of flue gas was absorbed and purified in the course of the flue-gas condensation.

烟气冷凝能够降低排烟中有害物质的浓度 ,减轻锅炉排烟对大气的污染 ,有利于环

Aimed at the fact that the wall temperature of heat exchanger is lower than the dew point of flue gas, the thermal energy utilization system for flue gas of positive draft gas boiler is proposed.

针对烟气换热器壁面温度会低于排烟露点的情况,提出了正压通风燃气锅炉排烟热能利用系统。

The discussion on the problems of ventilation and exhaust smoke in high-rise building underground garage;

高层建筑地下汽车库通风和排烟问题的探讨

Study on utilizing the remains of heat of the exhaust smoke from boilers used in ships;

船用锅炉排烟余热利用的研究

Obtains the relationship curves of smoke temperature with the height of model atrium by smoke tests under natural ventilation,supply air in upper zone,exhaust smoke in lower zone and combined with upper supply and lower exhaust conditions.

在模型中庭内进行了发烟实验,得到了在自然状态、上送风、下排烟和上送下排状态下烟气温度随模型中庭高度的变化曲线。

Exhaust ventilation and smoke extraction design for underground garages;

地下汽车库的排风与排烟系统设计

Design of ventilating and smoke extraction system in underground garage of Huli water amusement park;

湖里水上乐园地下汽车库通风排烟设计

Design of ventilation and smoke extraction system for civil air defense underground garages;

人防地下车库通风与排烟系统设计

The design analysis of ventilating and smoke exhausting system in underground garage;

地下汽车库通风与排烟系统的设计分析

The smoke collecting,guiding type smoke exhausting device is developed via analysis of various smoke exhausting schemes at present in the service preparation storehouse for passenger cars in our country,on the basis of the theories of fluid mechanics and aerodynamics.

通过对目前我国客车整备库多种排烟方案的分析，根据流体力学、空气动力学理论，研制了集烟诱导式排烟装置。

The effectiveness of smoke exhausting under fire mode was simulated by using Computational Fluid Dynamics.

以苏州火车站地下环形车道的营运通风方案为对象,对正常运营和火灾时的需风量进行计算和分析,并采用计算流体力学方法对车道火灾模式下排烟的有效性进行了模拟研究,确定该车道采用竖井送排式加射流风机进行通风,竖井设在车道的西北和东南两个对角处,有效面积分别为10。