I. Requirements Analysis:

Self-rescue fire extinguishers are specialized firefighting equipment designed to address sudden fire incidents, providing rapid and effective fire suppression to ensure personnel safety and property protection. The total flooding method swiftly engulfs the fire source, minimizing the risk of fire spread. Additionally, multiple system activation methods are available to accommodate emergency firefighting needs across various scenarios.

II. Product Features:

1. Fire Suppression Method: Utilizes total flooding fire suppression technology to rapidly disperse the extinguishing agent throughout the entire fire area, creating an extinguishing atmosphere that effectively suppresses the spread of flames.

2. Maximum Operating Pressure: At an ambient temperature of +50°C, the self-rescue fire extinguisher achieves a maximum operating pressure of 2.5 MPa. This ensures the extinguishing agent is discharged with sufficient pressure and velocity to reach the fire source, enabling rapid fire suppression.

3. Multiple System Activation Methods: The self-rescue fire extinguisher supports three activation modes: automatic, pneumatic manual, and mechanical emergency. The automatic mode triggers the fire suppression system upon fire detection without human intervention. The pneumatic manual mode allows operators to manually activate the system near the fire source. The mechanical emergency mode serves as a backup solution, enabling manual activation of the system via mechanical operation when both automatic and manual modes fail.

4. Safety and Reliability: Self-rescue fire extinguishers are manufactured using premium materials and advanced techniques, ensuring excellent durability and stability. Additionally, the products undergo rigorous testing and certification to guarantee reliable operation in various harsh environments, providing a safety assurance for firefighting operations.

5. Convenience and Ease of Use: Self-rescue fire extinguishers feature a compact design and straightforward operation, making them easy to carry and store. Operators require only minimal training to master various activation methods, ensuring swift and precise deployment of the fire suppression system during emergencies.

III. Application Scenarios:

1. Homes and Offices: Self-rescue fire extinguishers can be placed in indoor locations such as homes and offices to respond to sudden fires, protecting both personnel and property.

2. Transportation Vehicles: Self-rescue fire extinguishers are suitable for vehicles such as automobiles, trains, and aircraft, providing passengers and drivers with emergency firefighting capabilities to reduce fire risks.

3. Industrial Production Sector: In industrial production sectors such as chemical, power generation, and metallurgy, self-rescue fire extinguishers can be used to quickly control fires caused by equipment failures or leaks, thereby minimizing losses.

IV. Product Description:

Serial Number	Project Name	Technical Specifications
1	Constant-temperature hanging type	six, eight, ten, twenty, thirty liters
2	Packing density	<1000KG/m³
3	Storage pressure	1.6MPa(+20°C)
4	System injection time	Computer room: <8 seconds, Others: <10 seconds
5	System Startup Method	Automatic, pneumatic/manual, mechanical emergency start
6	Electromagnetic suspension	Twenty to thirty liters
7	Operating Temperature Range	0°C to 50°C
8	Maximum Working Pressure	2.5MPa(+50°C)
9	Fire Extinguishing Design Concentration	8-10%
10	Fire Extinguishing Methods	Total Flooding Fire Suppression