Construction and Main Components
|
Component |
Function |
|---|---|
|
Extinguisher Cylinder |
Stores the foam extinguishing agent |
|
Trolley Frame |
Supports the cylinder and other equipment |
|
Wheels |
Allow the unit to be moved across the ground |
|
Discharge Hose |
Transfers extinguishing agent from the cylinder |
|
Spray Nozzle |
Directs and controls the discharge |
|
Pressure Gauge |
Indicates internal pressure, where fitted |
|
Operating Valve |
Controls the release of extinguishing agent |

Working Principle
The mobile foam fire extinguisher operates through a pressurized discharge system.
Pressure Generation: The stored pressure provides the driving force for releasing the extinguishing agent.
Agent Discharge: When the operating valve is activated, the foam solution travels through the discharge hose.
Foam Application: The nozzle directs the foam toward the burning material.
Fire Suppression: Foam forms a covering layer over suitable burning surfaces, helping isolate the fuel from oxygen and suppress the release of flammable vapors.
Foam is commonly used for Class A and Class B fires, subject to the extinguishing agent formulation and product certification. Compatibility with specific fuels and materials should be confirmed before selection.
Technical Data and Product Configurations
The following information should be completed according to the actual Xinhao product model.
|
Technical Parameter |
Product Specification |
|---|---|
|
Product Name |
Mobile Foam Fire Extinguisher on Trolley |
|
Extinguishing Type |
Foam |
|
Rated Capacity |
To be confirmed |
|
Working Pressure |
To be confirmed |
|
Test Pressure |
To be confirmed |
|
Discharge Time |
To be confirmed |
|
Effective Discharge Range |
To be confirmed |
|
Operating Temperature |
To be confirmed |
|
Cylinder Material |
To be confirmed |
|
Trolley Type |
Wheeled Structure |
|
Hose Length |
To be confirmed |
|
Applicable Fire Classification |
To be confirmed by certification |
Product Selection: Capacity, discharge performance, operating pressure, foam formulation, and applicable fire classifications should be determined according to the specific Xinhao model.
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