PRODUCT
Series
Cabinet-type single-cylinder heptafluoromethane fire extinguishing system
Product Introduction
◆ Cabinet-type heptafluoropropane (HFC-227ea) fire extinguishing system, also known as a prefabricated fire extinguishing system, refers to a fire extinguishing system that pre-assembles the extinguishing agent storage device, pipelines, nozzles, pressure signalers, drive components, etc. into a complete set. When a fire occurs in the protected area, the heat and smoke detectors send fire signals. After logic analysis by the automatic fire alarm and extinguishing controller, a combined audible and visual alarm signal is issued, and a linkage command is simultaneously issued to shut down the linkage equipment. After a certain delay, a fire extinguishing command is issued, activating the electromagnetic valve actuator, opening the container valve, releasing the extinguishing agent, and implementing fire extinguishing. If on-duty personnel discover a fire, they can press the emergency start button outside the protected area door to carry out fire extinguishing operations. The electromagnetic valve actuator is also equipped with a manual button, which allows for mechanical emergency manual operation for fire extinguishing in emergencies.
Application places
◆ It is widely used for fire protection in smaller spaces such as computer rooms, telecommunications centers, power distribution rooms, transformer rooms, archives, data rooms, valuables warehouses, and oil storage rooms.
Technical parameter table
|
Model |
Storage capacityContainer volume(L) |
|
Maximum Filling Density of Extinguishing Agent |
Storage Pressure (20℃)MPa |
Maximum working pressureForce (50℃)Mpa |
Start the power supplyVoltage/Current |
Operating temperature range |
|
GQQ90/2.5-KF |
90 |
500×485×1530 |
≤1000kg/m3 |
2.5 |
4.2 |
DC24V/1.5A |
0℃-50℃ |
Since its establishment, KinFire Technology has a wide range of achievements in the fields of petrochemical...
CONTACT
ADDRESS：
520 Chang'an Road, Wujiang Economic and Technological Development Zone, Suzhou
BUSINESS：
Monday to Friday: 8:30 a.m. - 5:30 p.m
TELEPHONE：
IPHONE
TikTok
Video Account
Copyright KinFire Technology (Suzhou) Co., Ltd. © 2026 苏ICP备20025859号-1