When it comes to fire safety, the role of oxygen is often one of the most misunderstood aspects. Oxygen itself isn't flammable, yet it plays a crucial role in the combustion process, making it a significant factor in fire hazards. Let's discuss how oxygen can increase fire intensity and burn rate, and highlight the importance of safety devices like our OxySafe2™ thermal fuse.

The Science Behind Oxygen and Fire

To understand how oxygen can accelerate fires, we need to review the basics of combustion. Fire requires three elements to sustain itself: heat, fuel and an oxidizing agent — such as oxygen. While oxygen isn't flammable, it is an essential part of the fire triangle. Here’s why:

• Oxygen as an Oxidizer: During combustion, oxygen combines with a fuel source (like wood, gasoline or fabric) to produce heat and light. The more oxygen available, the more intense the combustion process.
• Increased Flammability: In environments with elevated oxygen levels, materials that might not burn under normal conditions can become highly flammable. Even a small spark can cause a significant fire if oxygen is abundant.
• Accelerated Fire Spread: High oxygen concentrations can lead to faster and more intense fires, as the oxygen facilitates a rapid and sustained reaction with the fuel.

Introducing OxySafe2: The Thermal Fuse That Protects

One of the critical components in oxygen safety is a thermal fuse like our OxySafe2. But what makes it so essential?

• Fire Break: OxySafe2 is designed to prevent fires by cutting off the oxygen supply if the tubing becomes hot. This action helps to stop a fire before it can spread.
• Enhanced Safety: By incorporating OxySafe2 into oxygen therapy, you can significantly reduce the risk of fire-related accidents, providing peace of mind to users and caregivers.

Real-World Impact of OxySafe2

Imagine a scenario where an oxygen tank or concentrator’s tubing is inadvertently exposed to a heat source. Without a safety mechanism like OxySafe2, the concentrated oxygen could fuel a fire, leading to catastrophic consequences. If a fire reaches the tank or concentrator, it could result in a potentially explosive fire.

However, with OxySafe2 in place, the thermal fuse would activate, cutting off the oxygen supply and preventing the fire from escalating. This crucial safety feature can mean the difference between a minor incident and a major disaster, safeguarding both patients and property.

Recognizing the importance of such safety measures, the Veteran's Association (VA) mandated the use of thermal fuses in all home oxygen therapy for their patients in 2018. This requirement emphasizes the critical role of thermal fuses ensuring safety in oxygen therapy. States like Iowa also reimburse for thermal fuses as part of their fire safety initiatives.

Prioritizing Safety in Oxygen Therapy

Understanding the relationship between oxygen and fire is essential for anyone using oxygen therapy equipment. While oxygen itself isn't flammable, its role as an oxidizer means that safety measures are crucial. At Applied, we’re committed to ensuring the highest safety standards with innovations like OxySafe2, protecting our users and their environments.

Click here to see a demonstration of OxySafe.

For more information about our oxygen concentrators and safety features, visit our website or contact our support team at info@applied-inc.com.