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Portable Foam Fire Extinguisher
A portable foam fire extinguisher is a firefighting device that uses foam to extinguish small to medium-sized fires involving flammable liquids and solid materials such as wood, paper, and textile. It consists of a pressure vessel filled with foam solution and a discharge nozzle or horn. When the extinguisher is activated, the foam solution is expelled from the nozzle as a jet, forming a thick blanket over the fire surface to smother and cool the flames.
Features
A portable foam fire extinguisher is a firefighting device that uses foam to extinguish small to medium-sized fires involving flammable liquids and solid materials such as wood, paper, and textile. It consists of a pressure vessel filled with foam solution and a discharge nozzle or horn. When the extinguisher is activated, the foam solution is expelled from the nozzle as a jet, forming a thick blanket over the fire surface to smother and cool the flames.
The device also belongs to the 18th century technology product - pressure storage fire extinguisher. This type of fire extinguisher has an effective spray time.
Types Of Portable Fire Extinguishers
Fires can be extremely dangerous and even deadly, which is why it is important to have the right tools on hand to put them out quickly. One tool that has gained popularity in recent years is the throwing fire extinguisher. These extinguishers are designed to be tossed directly at the fire, providing a quick and effective solution to help put it out.
Portable Foam Fire Extinguisher
Dry powder fire extinguisher is a common kind of fire extinguisher in our daily life and work, because dry powder fire extinguisher poor performance, pollution to the human body and the surrounding environment, and short shelf life and other shortcomings.
Efficient water-based fire extinguishing equipment produced by our company: simple MSJ600, portable 2L 3L 6L pushcart 25L/45L, hand-thrown fire bombs 350ml, 450ml and 600ml, with the following types of fire fighting.
The green bottle body is particularly eye-catching, so as to be able to think of the location of the fire extinguisher in case of an emergency.
MSTZ/25 (45) cart type water based fire extinguisher produced by our company has the characteristics of fast fire extinguishing, smoke elimination, cooling, reignition resistance, and fire extinguishing agent can be 100% biodegradable.
Portable Foam Fire Extinguisher
A portable foam fire extinguisher is a firefighting device that uses foam to extinguish small to medium-sized fires involving flammable liquids and solid materials such as wood, paper, and textile. It consists of a pressure vessel filled with foam solution and a discharge nozzle or horn. When the extinguisher is activated, the foam solution is expelled from the nozzle as a jet, forming a thick blanket over the fire surface to smother and cool the flames.
A fire extinguisher is a device used to suppress small fires. It normally comprises a pressure vessel containing a fire suppressing agent along with a nozzle or spray head to control the flow of the agent. When used correctly, a fire extinguisher can quickly and effectively put out a fire, preventing it from spreading and causing further damage or injury.
There are many different types of fire extinguishers on the market, but the portable water-based fire extinguisher is one of the most popular. This type of extinguisher is perfect for those who want to have a quick and easy way to put out small fires.
It can cover a wider area
The ability of the foam to expand once it hits the air means that it can be used for larger areas engulfed with fire. This cannot be said of water fire extinguishers. Once sprayed on a burning material, it smothers the fire to prevent oxygen from coming in and cools down the material, thus extinguishing the fire.
It is portable
A foam fire extinguisher is more lightweight when compared to water fire extinguisher. This means more convenience when the fire started far from where the extinguisher is positioned.
It is versatile
Afff fire extinguishers are known for their versatility because they can be used on flammable liquids and solids as well. This means that you do not have to buy two different extinguishers for class a and class b fires.
It is cost-effective
When compared with water a fire extinguisher, a foam fire extinguisher is cheaper. And because it is versatile, you don't have to buy two extinguishers.
Why Choose Us
Shandong Hanggong Fire Technology Co., LTD. High-end environmental protection fire-fighting equipment production base covers an area of 10,000 square meters, building area of 8,000 square meters.
The project is mainly used for the production of various types of fire extinguishers, water extinguishing agents and other fire-fighting equipment, with an annual output of 9 million sets of water-based fire-fighting equipment of various types and 30,000 .
Rescue type: ABCEF fire in addition to combustible metal fire can be all rescue, and can be insulated 36kv electricity, is the best choice to rescue electrical fire.
Simple water-based fire extinguisher production line
Portable water - based fire extinguisher production line
Fire extinguishing agent production line
Fire extinguishers drive the nitrogen production line
Types of Portable Foam Fire Extinguisher
Afff extinguishers
These extinguishers are effective on class a and b fires, which include fires involving liquids like gasoline, oil, and alcohol.
Fffp extinguishers
These extinguishers are effective on class a and b fires, as well as fires involving polar solvents like acetone and ethanol.
High-expansion foam extinguishers
These extinguishers produce large, low-density foam that is effective on class a fires, but they are less effective on class b and c fires.
Protein foam extinguishers
These extinguishers are made of protein-based chemicals and are effective on class a fires, but they are less effective on class b and c fires.
The most commonly used material for the body of a portable foam fire extinguisher is steel with a powder-coated finish. The internal components of the extinguisher, such as the valve, dip tube, and nozzle, may be made of brass or other non-corrosive materials to prevent rust and corrosion. Some portable foam fire extinguishers may also feature a plastic discharge hose for ease of use and flexibility.
Application of Portable Foam Fire Extinguisher
Flammable liquid fires
Portable foam fire extinguishers are ideal for putting out fires involving flammable liquids, such as gasoline, oil, and diesel.
Chemical fires
Foam extinguishers are also useful in extinguishing fires involving dangerous chemicals, such as acids and alkalis.
Electrical fires
Foam extinguishers are safe to use on electrical fires, making them ideal for use in areas that have a high risk of electrical fires, such as data centers and server rooms.
Vehicle fires
Portable foam extinguishers are also commonly used to extinguish fires in vehicles, such as cars, trucks, and boats.
Principle of Portable Foam Fire Extinguisher
Identify the fire It is essential to know the type of fire before using a foam extinguisher. Foam fire extinguishers are suitable for class a (solid combustibles) and class b (flammable liquids) fires.
Pull the safety pin Most extinguishers have a safety pin to prevent accidental discharge. Remove the pin to prepare the extinguisher for use
Aim the nozzle Hold the extinguisher with both hands and aim the nozzle towards the base of the fire. Avoid pointing the nozzle at the flames directly.
Squeeze the lever Squeeze the lever on the extinguisher to discharge the foam solution. Ensure that you have a firm grip on the extinguisher.
Sweep the nozzle Sweep the nozzle from side to side, covering the base of the fire, making sure to hit all burning areas. Move closer to the fire if necessary, but not too close to avoid getting burned.
Observe the fire Continue discharging the foam until the fire is out. Observe the fire and make sure that there are no smoldering embers left behind.
Evacuate the area If the fire is too large to be extinguished with a portable foam extinguisher, evacuate the area immediately and call the fire department.
Recharge or replace the extinguisher After using a foam fire extinguisher, recharge it or replace it if it is disposable. Also, make sure that the extinguisher is fully charged before storing it until the next use.
Components of Portable Foam Fire Extinguisher
Cylinder
This is the container that holds the foam extinguishing agent and compressed gas, such as nitrogen, that propels the foam out of the extinguisher.
Nozzle
A discharge nozzle is located at the top of the cylinder where the foam and compressed gas are ejected when the extinguisher is activated. The nozzle is designed to create a fog pattern spray to help spread the foam over the fire.
Pressure gauge
This displays the internal pressure of the extinguisher and is an important tool in ensuring the extinguisher is within proper operating parameters.
Handle/lever
This is a mechanism used to operate the extinguisher, which is commonly located on the top of the cylinder, and is typically a pull pin or squeeze grip.
Extinguishing agent
The foam used in portable foam fire extinguishers is typically made up of AFFF (aqueous film-forming foam) or FFFP (film-forming fluoroprotein foam) that works to create a barrier between the fuel and oxygen needed by the fire. This foam can be used in Class A and B fires.
Valve assembly
A valve assembly is found at the top of the cylinder which regulates the extinguishing agent's release and controls the pressure of the compressed gas used to eject the foam.
Maintenance of Portable Foam Fire Extinguisher
Regular inspection A portable foam fire extinguisher should be inspected regularly, at least once a month, to ensure that it is in good working condition and ready for use in an emergency situation.
Positioning Positioning the portable foam fire extinguisher in the right location is crucial for easy accessibility during an emergency. It should be mounted on a wall or placed on a stand in a place that is visible and accessible, and clear from any obstructions.
Cleaning The extinguisher should be kept clean from any dirt, dust, and debris. The nozzle and hose should be checked regularly to ensure that they are not clogged.
Pressure checks Portable foam fire extinguishers should be checked for pressure regularly, and recharged if necessary.
Refilling If the portable foam fire extinguisher has been used, it should be immediately refilled or replaced, and never left empty.
Replacements The extinguisher should be replaced if it is more than ten years old, or if it has been damaged in any way that may affect its performance.
How to Choose Portable Foam Fire Extinguisher
Safety standards
Ensure that the extinguisher meets all safety standards and regulations set by local authorities. This includes proper labeling, a clearly visible expiration date, and a manufacturer that is iso 9001 certified or equivalent.
Fire classes covered
Look for an extinguisher that covers at least the three most common types of fires: Class a (combustibles), class b (inflammable liquids), and class c (electrical). Some extinguishers may also cover class d (metal) fires.
Size and weight
Portable foam fire extinguishers should be compact and lightweight for easy transport. Consider the weight of the extinguisher when deciding where to store it and whether you will need a mount or handle for carrying.
Ease of use
Choose an extinguisher with a user-friendly design. Look for a model with a bright red handle and a large nozzle for quick and easy operation. Additionally, consider whether the extinguisher is rechargeable or disposable, as this can affect its cost-effectiveness and environmental impact.
Read the instructions
Carefully read and follow the instructions provided with the extinguisher. This includes important safety precautions, proper usage techniques, and any special considerations for the type of fire you are attempting to extinguish.
Assess the situation
Before using the extinguisher, take a moment to assess the fire situation. Make sure the fire is not too large or beyond your control, and that you have a clear path of escape.
Use the right technique
Proper technique is crucial when using a foam fire extinguisher. Remember to stand in a safe place, aim the nozzle at the base of the fire, and sweep the trigger to spray the foam. Never point the nozzle at yourself or others.
Stay calm and act quickly
In the event of a fire, it's important to stay calm and act quickly. Foam fire extinguishers can be effective in containing small fires, but larger fires may require professional assistance.
Working Principle Portable Foam Fire Extinguisher
The working principle of a portable foam fire extinguisher is based on the immediate creation of a barrier between the source of fire and the potential area of ignition. It does this by rapidly spraying a fine mist of foam onto the fire. This foam forms a layer on the surface of the fire, smothering the flames and preventing the oxygen in the air from reaching the burning materials. The foam also helps to cool the burning materials, slowing down the chemical reaction that causes the fire. Additionally, the foam contains agents that are harmful to combustion, further inhibiting the spread of fire. This combination of actions allows the foam fire extinguisher to effectively put out small fires before they become large and dangerous.
Certifications
FAQ
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