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排风系统设定的目地
排风系统设定的目地是为保证 工作人员成功消防疏散，而送风口设定在安全性出入口很有可能比较严重防碍工作人员消防疏散安全性，这就彻底违反了设定排风系统的初心;除此之外，安全通道在排烟系统时通常也是补出风口，以上作法从而又违背了《建规》第9.4.7条的规定。
The purpose of setting the exhaust system is to ensure the successful fire evacuation of staff, and the air supply outlet is set at the safety entrance and exit, which is likely to seriously hinder the safety of staff fire evacuation, which completely violates the original intention of setting the exhaust system; In addition, the air outlet of the emergency passage is usually supplemented in the smoke exhaust system, which violates the provisions of article 9.4.7 of the construction regulations.
从自然通风技术性的视角讲，消防安全排烟系统可视作安全事故排风的一种。GB 50019—2003《采暖通风与空气调节设计规范》第5.4.5条要求：“安全事故排风的排风口，……不可布置在工作人员常常滞留或常常行驶的地址”，基本原理是一样的。
From the perspective of natural ventilation technology, fire safety smoke exhaust system can be regarded as a kind of safety accident exhaust. Article 5.4.5 of code for design of heating, ventilation and air conditioning (GB 50019-2003) requires that "the exhaust outlet of safety accident exhaust,... Shall not be arranged at the address where staff often stay or drive", and the basic principle is the same.
The purpose of setting the exhaust system is to ensure the successful fire evacuation of staff, and the air supply outlet is set at the safety entrance and exit, which is likely to seriously hinder the safety of staff fire evacuation, which completely violates the original intention of setting the exhaust system; In addition, the air outlet of the emergency passage is usually supplemented in the smoke exhaust system, which violates the provisions of article 9.4.7 of the construction regulations.
从自然通风技术性的视角讲，消防安全排烟系统可视作安全事故排风的一种。GB 50019—2003《采暖通风与空气调节设计规范》第5.4.5条要求：“安全事故排风的排风口，……不可布置在工作人员常常滞留或常常行驶的地址”，基本原理是一样的。
From the perspective of natural ventilation technology, fire safety smoke exhaust system can be regarded as a kind of safety accident exhaust. Article 5.4.5 of code for design of heating, ventilation and air conditioning (GB 50019-2003) requires that "the exhaust outlet of safety accident exhaust,... Shall not be arranged at the address where staff often stay or drive", and the basic principle is the same.