七氟丙烷（HFC-227ea）灭火系统目前在我国及世界其它地区已广泛应用。七氟丙烷灭火剂是无色、无味的气体，对臭氧层的耗损潜能值为零，符合环保要求，具有清洁，低毒、电绝缘性好、灭火效能高等特点，是目前卤代烷灭火剂较理想的潜代物。
七氟丙烷灭火系统，具有设计参数完整、功能完善、工作准确可靠、长期贮存不泄露、安装调试简单、操作维修方便等优点，该系统主要由自动报警控制器、贮存装置、阀驱动装置选择阀、单向阀、压力讯号器、框架、喷头、管网等部件组成。根据使用要求，可组成单元独立系统，组合分配系统分别实施对単区和多区的消防保护。主要适用于电子计算机房、电讯中心、地下工程、海上采油、图书馆、档案馆、珍品库、配电房等重要场所的消防保护。
Propane Heptafluoride(FM-200)fire extinguishing systems is widely used
in China and many other countries and regions in the world at present.Propane
Heptafluride is a kind of colorless and odorless gas, with zero consumption
potential to the ozonosphere,which is in compliance to the requirement of
environmental protection.It is an idesl substitute for alkyl halide extinguishant
at present,With the characteristics of clean,low toxic,good electric isolation
and high fire extinguishing effciency.
The
propane heptafluoride fire extinguishing sysrens of our company has the
adcantagrs of complete designed parameters,perfect functions,accurate and
reliable operation,nonleakage in long-term storage,simple installation and
commissioning,and convenient operation and miantenance,The system is mainly
composed of auto alarm controller,Cylinder,valve driving device,selector vale,non-return
valve,pressure switch,frame,spraying nozzle and ductwork.Unit independnt system
and combination allocation allocation system may be composed according to the
application requirement for fire protection of one area and several areas
respectively.It is applicable to the fire protection of many important places
such as computer room,telecommunication center,underground works,petround
works,peroleum extraction on the sea,library,archives,treasure houseand power
distribution room.
