I. Equipment Introduction
The cabinet-type heptafluoropropane gas fire extinguishing system is a type of non-pipe network fire extinguishing device that uses heptafluoropropane clean gas as the extinguishing agent. In the event of a fire, the device can directly spray the extinguishing agent into the protected area.Ensure the extinguishing agent fills the protected area quickly and evenly.Therefore, the extinguishing efficiency is high and the speed is fast. Additionally, the device features the following:
1. Environmental Protection: The heptafluoropropane fire extinguishing agent used in the device is a colorless and odorless gas with zero ozone depletion potential.ODPN/AISO-certified clean gas fire extinguishers feature cleanliness, with properties such as cleanliness, low toxicity, good electrical insulation, and high fire suppression efficiency, making them an ideal substitute for Halon fire extinguishers. They can fully evaporate under normal temperature and pressure conditions, leaving no residue after extinguishing the fire.
2. Life Safety Protection: The observed adverse effect level (LOAEL) for heptafluoropropane fire extinguishing agent is 10.5%, while the fire extinguishing design concentration for general heptafluoropropane fire extinguishing systems is below 10%, making it essentially harmless to humans.
3、Protect property safety: Minimal temperature change during discharge, causing no harm to the protected object. After extinguishing, the substance can fully evaporate, leaving no residue, and will not stain the protected object.
4. Fire Extinguishing Agent Storage Cylinder of the EquipmentMounted inside the cabinet.Attractive appearance, lightweight, portable, easy to install, small footprint, and convenient maintenance.
Due to the aforementioned excellent performance, the cabinet-style heptafluoropropane gas fire extinguishing system has alreadyGained in various construction projectsWidely applied。
II. Product Features
The main features of the GQQ series cabinet-type heptafluoropropane gas fire extinguishing system are as follows:
1. The unit is designed with both reasonability and advancement, featuring all components made from new anti-aging, high-pressure-resistant, and corrosion-resistant materials, meticulously crafted through precise processing techniques. The product boasts excellent performance, reliable sealing methods, flexible operation, attractive appearance, and convenient maintenance.
2. No dedicated bottling room required; small land area needed.
3. All technical specifications of the equipment fully comply with the national standard GB16670-2006 "Cabinet-type Gas Fire Extinguishing Equipment." Each technical indicator is at the domestic level and has passed the inspection by the National Fixed Fire Protection System and Fire-Resistant Component Quality Supervision and Inspection Center.
4. The critical components of the device are equipped with safety mechanisms to prevent erroneous operations, enhancing its safety and reliability.
5Our companyGQQ Series Cabinet-Type HFC-227ea Gas Fire Extinguishing EquipmentComprehensive specificationsCan be flexibly combined according to customer requirements and the actual needs of various projects.
Section 3: Fire Extinguishing Mechanism
The fire suppression mechanism of the heptafluoropropane gas fire extinguishing system primarily involves chemical inhibition, i.e.Passivated active free radicals in quiescent flamesAchieve chain break and extinguishingThe cooling effect is next. The heptafluoropropane fire extinguishing agent is stored in a liquid state and rapidly vaporizes at the nozzle upon discharge, absorbing a certain amount of heat in the process, thereby lowering the ambient temperature around the protected area's burning substances.
Section 4: Applicable Scope
Halon 1301 fire extinguishing system suitableOn extinguishingThe following fires:
Electrical fires
2. Solid Surface Fire
3. Liquid fire;
4. Gas fires that can have the gas supply cut off before extinguishing.
This device is widely applicable in electronic computer rooms, electronic equipment rooms, data storage rooms, control rooms, communication rooms, archive storage rooms, document warehouses, cultural relics and materials libraries, transformer rooms, and power distribution rooms, among others. Particularly, it addresses issues where it's impossible to set up a cylinder room within the buildings housing these protected areas; or where, although a cylinder room exists, the transportation distance is too far to meet engineering design requirements; or where it's inconvenient to install a pipeline system within the protected area. Using this device effectively resolves these challenges.
