Hot Aerosol Fire Extinguishing Device -BT AJ-QRR-0.02G(10/R LK)
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Type
BT AJ-QRR-0.02G(10/R LK)
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Art.-No.
850888
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Fire extinguishing principle
Hot Aerosol Fire Extinguishing Device is a solid chemical mixture composed of an oxidizer, reducing agent,combustion rate controller, and binder, Upon electrical or thermal activation, it undergoes an oxidation-reduction reaction, generating a large amount of condensed fire-extinguishing aerosol, The metal salt particles within the aerosol absorb significant heat at high temperatures, thereby lowering the flame temperature and inhibiting the combustion reaction. Simultaneously, under thermal influence,the vaporized metal ions and cations in the aerosol engage in affinity reactions with active radicals in the combustion process, repeatedly consuming large quantities of active species and efficiently absorbing free radicals in the flame, resulting in chemical inhibition. The presence of N2and CO2 in the extinguishing aerosol reduces oxygen concentration in the combustion zone. Through the combined action of multiple mechanisms-both physical and chemical the agent achieves effective fire suppression. Furthermore, the aerosol, consisting of solid particles enveloped in extinguishing gas, remains suspended and dispersed over extended periods, reaching every corner to enable highly efficient total-flooding fire suppression.
Hot Aerosol Fire Extinguishing Device is designed to suppress fire by releasing aerosol particles that interrupt the combustion process. Activated by heat or signal input, it discharges directly within enclosed or semi-enclosed spaces where traditional extinguishers are difficult to install. The device operates without pressurized cylinders and requires minimal space, making it suitable for fixed installations. It supports protection of electrical equipment, control cabinets, and small rooms by addressing fire at an early stage. Its structure allows placement close to protected areas while remaining ready during continuous standby conditions.
Features
1. Aerosol-Based Fire Suppression: Releases fine particles that interrupt flame chemistry inside protected areas.2. Heat or Signal Activation: Triggers discharge when preset temperature or control signal conditions are met.
3. Compact Fixed Structure: Fits inside cabinets, enclosures, or confined spaces with limited clearance.
4. Non-Pressurized Operation: Functions without stored gas cylinders or complex pressure systems.
5. Localized Discharge Area: Directs extinguishing agent toward the fire source location.
6. Standby Readiness: Remains inactive until activation conditions occur, without continuous power demand.
Advantages
1. Early Fire Control: Addresses fire at initial development stages within enclosed spaces.2. Space-Saving Installation: Suitable for locations where bulky extinguishers cannot be placed.
3. Electrical Equipment Compatibility: Designed for use near control systems and power devices.
4. Reduced Installation Complexity: Requires fewer mounting components compared to pipe-based systems.
5. Consistent Discharge Output: Provides stable aerosol release once activated.
6. Minimal Maintenance Demand: Fixed design supports long service intervals between inspections.
Applications
1. Electrical Control Cabinets: Fire protection for enclosed electrical and automation equipment.2. Server and Data Enclosures: Suitable for small IT and communication cabinets.
3. Power Distribution Boxes: Addresses fire risk inside compact power units.
4. Industrial Equipment Compartments: Protects machinery housings with limited airflow.
5. Transportation Equipment Spaces: Applicable in rail, marine, or vehicle equipment enclosures.
6. Small Technical Rooms: Supports fire suppression in confined utility or control rooms.
Technical Data
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