Pneumatic Control Fire Smoke Exhaust Window And Its Automatic Control System

In recent years,with the continuous development of China’s social economy and urbanization process,great progress has been made in the field of urban design.At present,it is in the stage of comprehensive development and construction.Many large buildings emerge as the times require,such as comprehensive square,large airport,etc.There are serious fire hazards in these large buildings.Because of too dense personnel,too large materials,and a large area,a slight mistake will cause fire,resulting in casualties and economic losses,which will have a great impact on society.The disaster caused by fire is closely related to people’s daily life,and it is increasing year by year,causing great losses.This situation puts forward higher requirements for the current fire prevention and control system.The smoke caused by building fire is the key factor to the personal safety.But in the field of fire protection design,designers usually only pay attention to the building,electrical and water supply and drainage design,but ignore the design of smoke control.In this paper,firstly,the increasingly serious situation of fire disaster in China is studied,and then combined with the existing fire smoke windows in the market,the pneumatic control fire smoke windows and their automatic control system are designed.The core achievements are as follows:(1)the three-dimensional modeling of the window is realized,and the mechanism is improved to Qigong.(2)design the system framework,determine the role of each system and the relationship between them,and draw the system diagram.(3)select appropriate equipment model for the system,strengthen the depth of design,and study the working principle.(4)carry out flexible and effective linkage design for each system.