慧聪消防网讯 2016中国消防安全产业大会(CFIC2016)注册报名 （文章略长，人命关天，请耐心观看）：2016年3月13日看到泰国曼谷汇商银行大厦的灭火系统事故，有多个报道的版本：
(搜狐新闻：http://mt.sohu.com/20160314/n440380643.shtml搜狐新闻版）
“据泰国世界日报、泰国新闻网等媒体报道，3月13日21:30左右，曼谷
SCBPARK大厦(泰国汇商银行总部)发生严重事故，造成10人死亡、约15人受伤。该大厦地下层的自动灭火系统在没有发生任何火灾的情况下自动开启导致事故发生。
SCB银行行长午夜赶到事发现场，宣布该事件是由于有工程承包商在大楼内作业，不慎触及FM200烟气型消防系统，导致发生大量烟雾,死亡者是呛烟而死。”
笔者从事消防行业多年，FM200(HFC227ea)根本不会导致窒息，究竟是什么情况导致人员伤亡呢？
后来该新闻进一步说：
"据泰国警方初步调查发现，由于负责检修大楼灭火系统的承包商错误操作，触发灭火系统自动工作，喷出的Pyrogen灭火剂将空气中的氧气强迫化合，室内空气缺氧导致伤亡。"
那么Pyrogen到底又是什么呢？泰国警方的说法到底对不对呢？
现场事故的图片
Pyrogen公司的产品图片和现场事故的图片也基本吻合
现在真相大白了，气溶胶灭火系统才是原来这次事故的始作俑者。是一家位于马来西亚（东南亚）的公司生产的。
泰国汇商银行官方的报道是：（泰国汇商银行官方版） (http://www.scb.co.th/en/news/2016-03-14/160314) "Following an incident that took place at the Siam Commercial Bank head office underground floor on 13 March 2016 around 9.30 pm, the Bank would like to inform the public that it was neither a fire nor an explosion. The situation is now well under control. From the preliminary investigation by the police, the incident may have been caused by the negligence of contractors who were hired to make additional improvements to the building's fire security system. While carrying out their tasks, a chemical agent used as a fire extinguisher, pyrogen gas, was inadvertently activated and exhausted all the oxygen in the area. As a result, there was loss of life and injuries, with the latest toll being 8 dead and 7 injured. The injured are now being treated in hospitals. The Bank would like to express our deep regret for those affected, especially those injured and those who lost their lives during this unfortunate incident. The Bank will provide initial assistance as deemed appropriate. The area is now under investigation by police and concerned authorities, and further details will be reported. SCB's headquarters have not been affected by the incident and the bank will operate as normal."
官方的报告比较客观：
提到了几个要点：
1.事故并非爆炸或者火灾。
2.上文中“pyrogengas”提到了误喷的介质是什么，注意并不是FM200.
这里值得注意的是：该系统误喷的时候估计响声较大，否则不会用“爆炸”这个词汇。
3.系统是误启动了。
读者看到后面就会知道Pyrogen到底是什么了，以及其工作原理的。
那么马来西亚的媒体是如何报道的呢？（马来西亚媒体版）
（http://news.seehua.com/?p=150151）
