Fire protection systems

During a fire, smoke spreads more and faster than heat. For this reason, deaths are mainly due to smoke poisoning. To prevent this, smoke extraction systems that meet regulatory requirements are installed in buildings. The system absorbs smoke and prevents poisoning of people, as well as blocking the visual image of the evacuation route during evacuation. To do this, we use large cubic clamshell air motors, fire valves and smoke shields.

It also includes the installation of a hydrant system, fire cabinets, fire extinguishers, hoses and annual maintenance, and the annual filling of cylinders.

When designing fire protection systems, our specialists take into account the dimensions of the facility, its purpose, the materials used during construction, possible evacuation exits and the most basic regulations. One of the main components of these systems is the fire alarm system. Depending on the purpose, size and plan of the facility, a report should be made, a project should be prepared in accordance with the normative rules, and fire alarms should be installed in the number and scheme in accordance with the project. The sensors we use are mainly made in Russia and Turkey and have high quality, durability and special sensor (sensitivity) properties. When installing these systems, the customer's wishes, financial capabilities and aesthetic features of the interior of the facility are taken into account within the normative rules.


Fire alarm Security-fire alarm and alarm systems (security alarm) are designed to detect fires in any structure, building, facility and enterprise at an early stage, to warn the occupants of the building, to notify the necessary security agencies and firefighters. but also systems aimed at protecting goods. Although all safety systems are important, the need to accept a fire can be more clearly understood when considering the damage a fire can do to a building and its occupants.

In addition to our main fire reception system products, our products also include high-sensitivity active smoke detectors, active gas detectors, motorized and non-motorized radiation detectors, gas reception and control station equipment, fiber-optic heat reception system. , special weather-resistant perception equipment, special ex-proof or self-safe devices for explosion-hazardous areas, panels of different sizes and certifications as needed, integrated interface areas, special gas perception detectors and similar reception and control equipment as needed.

Aqueous extinguishing system (Sprinkler system) is designed taking into account details such as flammability, shelf structure, freezing risk, risk group and related adjustable flow, pipe installation route, whether in the earthquake zone. In this direction, the nozzle model is selected and the explosion temperature of the nozzle is determined. Valve groups are also adjusted according to the model of sprinkler extinguishing systems.

Wet Pipe Sprinkler Extinguishing Systems
Automatic sprinklers are mounted on piped systems that are connected to a specific water source and have piped water inside. In this system, which is automatically activated by the effect of the rising temperature due to the fire, water is released onto the combustible substance in a rain-like manner.

Dry
Pipe Sprinkler Extinguishing Systems In this system, compressed air is applied to the pipeline to keep the valve between the water supply and the pipeline closed. Or instead, nitrogen gas is filled into the area. The air pressure is automatically controlled by a screw placed at the inlet of the network. The heat from the fire activates any sprinkler and the pressure inside the pipeline drops rapidly. As the pressure drops, the valve at the inlet of the dry pipeline opens automatically and the pipes fill with water and move towards the fire area. In cases where wet pipe sprinkler extinguishing systems are not used, in areas with lower temperatures; Dry pipe sprinkler extinguishing systems are used.

Deluge Sprinkler Extinguishing Systems In Deluge
sprinkler extinguishing systems with a structure similar to wet and dry pipe sprinkler extinguishing systems, the control valve is normally closed. The valve opens automatically by acting through a separate fire intake system. It is preferred for controlling rapidly spreading fires and when large volumes of water are needed in the short term. At the same time, in this system, which uses a standard sprinkler, all sprinklers are waiting in the open position.

Preaction Sprinkler Extinguishing Systems Preaction
sprinkler extinguishing systems, which are similar to Deluge sprinkler extinguishing systems but do not have the sprinkler in the open position, are protected by Sprinkler-melting parts or glass ampoules. The control valve acts as a front movable valve. With the heat generated by the fire, the front movement valve opens and the pipeline is filled with water. In this way, it moves towards the burning area.

FM 200 gas fire extinguishing systems included in automatic fire extinguishing systems; It is preferred because it is colorless and odorless. The FM200, which is filled into cylinders under a pressure of 25 bar, is protected in liquid form. The reason why the widely used FM-200 gas extinguishing systems are so often preferred is that they do not cause any harm to the area of ​​application and do not pose a threat to human health. The liquid gas is applied to the combustible area by spraying and the FM200 gas forms a layer by covering the combustible surface in the form of glaciers. FM 200, which has a similar structure to Halon gas, is a physical fire extinguishing system, not a chemical like Halon gas.

The fire should be extinguished as soon as possible so as not to cause further losses. Otherwise, various systems and networks in the area of ​​the fire will be destroyed in a short time. FM 200 is preferred due to its short-term intervention in gas extinguishing systems. Once the fire alarm is activated, the ignition system automatically intervenes and erupts the burning surface in about 8 seconds.

Significant physical damage occurs on surfaces where fire-fighting systems containing water, foam or chemical dust are applied. Due to this problem, FM200 gas was developed and widely used because it does not cause physical damage to the surface on which it is applied. The fact that no cleaning is required after a fire, especially in areas where FM200 gas is involved, is the most important factor in the widespread use of this system. Even in areas where electrical appliances are located, it is still not a problem.

These are the areas where FM200 firefighting systems are widely used; Computer Rooms, Telephone Stations, Information Centers, Museums, Art Galleries, System Control Rooms, Generator Units, Power Distribution Centers, Bank Safes, Libraries, Diskettes and Disk Storage Areas, Flammable Liquid Storages Like Acetone, etc.

Foam fire extinguishing systems are generally used to extinguish flammable and liquid chemicals or fuels. Protein-based, synthetic-based, alcohol-resistant, and film-forming foams can vary in chemical properties. Foam fire extinguishing systems, which can be designed manually as well as automatically, prevent the spread of fire by immediately intervening in the burning area.

The main features of foam fire extinguishing systems are as follows;

  • Prevents fuel vapor from coming into contact with oxygen.
  • Prevents evaporation from fuel surface
  • The flame separates the fuel surface.
  • Helps cool metal surfaces on or around the fuel surface.

The types of fires in which foam is effective are;

  • Crude oil fires
  • Gasoline fires
  • Jet fuel fires
  • Gasoline fires
  • Fuel oil fires
  • Naphtha fires
  • Fires caused by alcohol
  • Fire in ketones
  • Fires in ethers
  • Fires on the air
  • Hydrocarbon fires
  • Polar Solvent fires

Foam extinguishing systems with a wide range of applications are generally; In aircraft and helicopter bunkers, warehouses, fuel loading or unloading stations, paint workshops, chemical production or collection facilities, areas where flammable and explosive liquids are collected, filling areas with flammable and explosive liquids, factories, trestle, oil refineries, used in yacht ports and similar areas. Due to its ability to intervene quickly and take control quickly, it has a short-term effect on the flammable surface and prevents possible large fires, as well as prevents the release of explosive gases.




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