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How To Sprinklers Work In Fire Emergency

Fire Sprinkler Working Condition

A fire Sprinkler system is a network of fixed water pipes supplied by two water sources with sprinkler heads mounted at the recommended distance. Water can be distributed from a tank through pumps or through down mains.

The nozzles that direct a jet of water on to a deflector plate which defuses over a large area. The water is held back by a glass bulb or soldered strut which holds a plug in place. When heat is applied from a fire below, the glass bulb will burst, due to expansion of the liquid in the bulb, or the solder will melt, which then releases the plug and water flows through the sprinkler head.

Fire Sprinklers -Commercial & Residential Fire Sprinkler Products |Victaulic

The hot gases from the fire will raise the temperature at the ceiling level and when the area adjacent to the head reaches a certain temperature, the fire sprinkler head will activate and spray water on the fire. Only the sprinkler on top of the fire will open and the others will be closed. This controls damage to non-fire areas and reduces the amount of water needed.

The different types of fire sprinkler system

  • Wet pipe fire sprinkler systems
  • Dry pipe fire sprinkler systems
  • Deluge systems fire sprinkler
  • Pre-action systems
  • Foam water fire sprinkler systems
  • Water spray fire sprinkler systems
  • Water mist fire sprinkler systems

Wet pipe fire sprinkler systems

Wet pipe sprinkler systems—or traditional fire sprinklers—are the most common across residential and commercial buildings. When a fire begins, the heat activates the nearest sprinkler head, releasing pressurized water stored in the pipes. Each sprinkler head is activated independently, reducing water damages in the event of a false alarm. Wet pipe systems are an inexpensive, low-maintenance option appropriate for offices, schools, and commercial properties.

Fire Fighting Safety Equipment - Butterfly Valve

Dry pipe fire sprinkler systems

As opposed to wet pipe fire sprinkler systems, dry pipe systems do not store water in their pipes. Instead, they are filled with pressurised air or nitrogen, which is released if a fire activates the valves in the fire sprinkler head. The pipes then fill with water and discharge it over the smoke or flames. While this system is more complex and costly than a wet pipe system, it is the most appropriate for cold climates where there is a high risk of frozen pipes halting an emergency fire response.

How to Action of Fire Sprinklers in Fire indicates.

Fire water sprinkler system is an automatic device that not only indicates the incipient fire, but as an active fire protection means, it extinguishes fire in its early stage without the intervention of human factor, respectively it keeps fire under control until the fire brigade arrives. It consists of distribution piping system that is permanently attached to building structures, valve station and sprinkler heads that are firmly attached to the distribution pipes in the protected area. Pipeline network together with Fire sprinkler heads are connected to a water source. In the case of fire, water flows out from the sprinkler heads and sprays the area where fire is present. Water extinguishes the given area during fire, cools building structures and the surrounding area and at higher temperatures it evaporates quickly, displacing oxygen and thus creates an inert atmosphere, which prevents the access of oxidant, i.e. the atmospheric oxygen that is needed for combustion.

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Fire Sprinklers -Commercial & Residential Fire Sprinkler Products |Victaulic

Sprinklers are designed in such a way that it can extinguish particular fire in certain minutes. There are different types of sprinklers for different hazard fires. Actually a fire protection system like sprinkler system is designed in such a way that fire pump can carter water for sprinklers+ adjacent hydrant points simultaneously. But the fact is each fire is different from rest. So we can’t give 100% guarantee that sprinkler will be able to protect completely.

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REASONS FOR INSTALLING FIRE SPRINKLERS:

Having a fire sprinkler system installed has a number of value and fire protection benefits. Sprinkler Systems are usually most effective when they are automatic suppression based. Benefits of installing fire sprinklers is that they can help protect and save all the occupants of the property. It’s essential to protect your property in any way you can.

By having a fire sprinkler system installed along with traditional methods such as smoke alarms you’ll help to protect both your property and the people in it. Properties that use both fire alarms and suppression systems reduce the risk of fire related death by 82%.

Compared to the damage fires can cause, free sprinklers are a cost effective way to protect both your physical property and the people living or working there. Most fire sprinkler systems cost a couple of percent of the overall property value. If you can afford a new kitchen, then you can afford to have a fire protection system fitted too.

Active fire sprinklers eliminate the possibly or people becoming trapped in a property, when a fire breaks out. Even without a clear fire exit, sprinklers can help to create a path, so people can escape safely. Using a combination of alarms, sprinklers and extinguishers is the best way to keep your building and the people in it safe in the event of a fire.

When the fire brigade sprays water into your property, it can cause extensive amounts of damage to both the visual appearance and to the structure of the property. Sprinklers installed in properties only use a minimum amount of water, meaning less damage will be caused when they go off compared to a fire engines hose.

Most types of fire sprinklers require very little maintenance and they typically continue running smoothly with only their annual maintenance check. Most installers also offer maintenance checks once or twice a year where they will test the value so see how the system is operating.

Reduces the Insurance Cost : Whether you’re a home or business owner, it’s likely you’ll be paying some type of insurance to protect your property in the event of damage. Claiming on these policies can be costly in the long run especially once you’ve claimed on them. Insurance premiums can be reduced by up to 15% when you have sprinklers installed in your property. That must be a benefit of installing fire sprinklers

Whilst there may be an upfront cost to pay out when you first have the system installed, it could be worth it when if you every sell your property. Properties using fire sprinklers are a much more attractive purchase for any type of buyer.

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Fire Hazards/Safety Awareness For Employees In Workstation:-

Fire hazards are all around us. Our home often has a fire escape plan in place, but we need to keep fire safety in mind where we work. Depending on the type of work you have, the size of the building and the number of employees, fire escape plans can be simple or complex. Important to both safety and legal responsibility is to ensure that all workplace fire escape plans and routine fire fighting exercises are well known to all employees of the fire escape plan. To ensure that all employees are aware of fire safety, they must ensure that they are properly trained about fire prevention. You should teach and discuss about fire safety in the workplace with all of your employees.

You need to evaluate the work environment and consider fire hazards or potentially dangerous areas. You can also utilize some company to come, assess and inspect your building for the best escape plan and ensure your building  is up to code for  your  city. Make sure any device you use in the workplace is properly maintained and turned off when not in use. Microwave ovens and coffee machines can quickly catch fire if they are overcrowded or near water or heat sources. If you have equipment or machinery that can cause fires, make sure there are always fire extinguishers nearby.

Do not allow employees to have some potential fire hazards in their offices. For example, candles should not be allowed in the workplace. Provide alternatives such as wall plug-ins. If employees are allowed to have small space heaters, make sure they are calculated and remind employees to turn them off when not in use. Be sure to let your staff know about prohibited equipment or items.

Be sure to teach your employees how to properly handle a fire in the workplace. Procedures to be followed should be established. Discuss where fire alarms and fire extinguishers are located in each area of ​​your workplace. Provide professional training to your staff on how to properly use a fire extinguisher. While this may seem like a simple matter, there are refresher courses to ensure that your staff is regularly trained and that they do not forget.

In the event of a fire, make sure there is a fire escape plan. This fire safety plan should always be printed out and given to each employee. For easy access in the event of a fire, you can post fire escape route maps throughout your workplace. Every employee should know how to follow the protocol and meet at the designated safe place. You should do fire drills, so everyone is on the same page and rehearse well in case of a real fire.

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SPRINKLER IS THE FIRST CHOICE FOR SAFETY:-

SAFETY is the most common word which we are hearing often now a days. What ever we do- safety is the first thing, in that category our Sprinklers plays vital role. There are different types of Sprinklers. Among all types of fire sprinkler heads, there can be differences depending on the situation. Most often these differences exist to meet the fire protection needs of different buildings, industries, and situations – but aesthetic choices also exist.

  • Temperature sensitivity –
    one of the most critical differences. Any type of sprinkler head can be set to a different heat sensitivity (and therefore when it will trigger) by adjusting the activator, either a liquid filled glass tube or fusible metal link.
  • Finish –
    corrosion-resistance is a common finish that may not be necessary for all fire sprinkler systems. Chemical coatings are used, as well as simple solutions like wax applications. Different aesthetic finishes also exist to maintain the look of your building.
  • Response time –
    quick response fire sprinklers utilize the same temperature sensitive activator, but in a thinner glass bulb. This means the fire sprinkler is ‘set’ to a temperature, but reacts more quickly when that temperature is reached. Commonly used in high-occupancy structures to better protect people, where even a few seconds make a difference.
  • Production & Aesthetics –
    new advancements in fire sprinkler look & feel are being made constantly to provide the same protection & safety in a more attractive or discreet package. Die-cast (as opposed to sand-cast) sprinklers have a more polished look, and slimmer/smaller sprinkler heads are available – with a large variety of covers & housings.

Sprinkler’s Head:-

You shouldn’t be selecting fire sprinkler heads, or designing fire sprinkler systems, without the proper design expertise – but it helps to know the basics so you are aware of your options. The right fire sprinkler designer, like RCI Fire Phoenix, will manage the design so all regulations are met, while involving you and your team when choosing between aesthetic options – like sprinkler heads.

With any fire sprinkler system, or any fire protection component, the first priority is safety and ensuring your building is up-to-code. An expert fire protection designer with the proper training will identify the needs of your particular situation and work together with any other contractors, designers, or architects to best match your building’s design while protecting it from fire damage.