eagle enterprises fire sprinkler system

8/6/2019 Eagle Enterprises fire sprinkler system

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Office address� 9025,East Park, Road, Karol Bagh,

New Delhi -110005 (India)� Tele :- 91-011-23536626

� 91-011-23627116

� Fax :-91-011-23627116� E-mail :- [email protected]

� www.eagle-fireprotection.com



Life is precious. Protect it

Each year fire is responsible for Crores ofRupees of loss and damage within the Stateand billions worldwide, not to mention theoften sad loss of life which can havedevastating effects on families and

businesses.

Naturally, therefore, many properties arerequired by legislation to install and maintainappropriate fire alarm & protection system.Community directives suggest that, in thenear future, such legislation will be increasedwith even those properties not currentlyrequired to have a full fire alarm system,

required to provide basic detection systems.



Whatever your particular requirement, be it a simple

conventional system or a complex analogue addressable system, it is important to choose a

company who understands the requirements and has the technical ability and resources to undertake the project. The company must have the support service to ensure compliance with requirements both during installation and for ongoing maintenance.



EAGLE ENTERPRISES(REGD.)

fire protection systemis one such Company which can provide

you best solution according to your

requirement and your budget in a

professional way.

We has successfully carried out several

projects for Govt. Organisation and

Public Limited Companies.



ACTIVE F IRE PROTECTI O N

� WATER BASE SYSTEM

� POWDER BASE SYSTEM

� GAS BASE SYSTEM



W ATER B ASE SYSTEM

W ATER B ASE SYSTEM

� HYDRANT

� SPRINKLER

� SPRAY

� FOAM



H YDRANT SYSTEM H YDRANT SYSTEM Fire Hydrant System, the oldest and still one of the most effective and

dependable one, consists of the following components:

y Sufficiently large water reservoir

y Fire pumpsets (Main and Standby)

y Jockey pumpset

y

Hydrant valvesy Fire fighting hoses with coupling

y Branch pipe with nozzles

This is a semi-automatic system. A network of pipes is laid out dependingupon the risk with hydrant valves placed at strategic places. The

spacing/distance between yard hydrants are guided by norms viz.

y N F P A

y Tariff Advisory Committee

y O I S D

Object

1

Object 2

Pump

house

Object

1

Object 2



WATER BASE SYSTEMWATER BASE SYSTEM

HYDRANT

SPRINKLER

SPRAY

FOAM



A sprinkler system consists of a water supply (or

supplies) and one or more sprinkler installations, eachinstallation consist of a set of installation control valves

and a pipe array fitted with sprinkler heads. The sprinkler

heads are fitted at specified locations at the roof orceiling, and where necessary between racks, belowshelves, inside ovens or stoves or below obstructions.

A sprinkler has two functions to perform. It must first

sense the heat, and must then provide an adequate

distribution of water to control or extinguish the fire. Eachfunction is performed separately and one is independentof the other except insofar as early detection makes

extinction easier because the fire has not grown large.The classic use of the sprinkler is in the hot gas layer

which forms beneath the ceiling of an enclosure in whicha fire is developing.

SPRINKLER SYSTEM




HYDRANTSPRINKLER

SPRAY

FOAM



A special fixed pipe system connected to a reliable source of fire protection water

supply and equipped with water spray nozzles for specific water discharge and

distribution over the surface or area to be protected. The piping system isconnected to the water supply through an automatically actuated Deluge Valve

which initiates flow of water. Automatic actuation is achieved by operation of

automatic detecting equipment installed along with water spray nozzles. There are

two types of systems namely High Velocity Water Spray System and MediumVelocity Water Spray System.

I) High Velocity Water Spray System

High Velocity Water spray systems are installed to extinguish fires involving

liquids with flash points of 65 deg. C (150 deg. F) or higher.

It was found however that water applied in the form of the finely broken needles to

create an emulsion possessed a high resistance to electric current. This

equipment is now more or less standard for live oil filled electrical gear and isquite commonly installed for the protection of electrical equipment carrying

voltage of 400 KV or more



I) Medium Velocity Water Spray SystemAdvance in technology have brought about much wider usage in industry of highly

inflammable liquids, gases and solids. The fire problems so produced have required

new thinking and development of new technologies. With fire risks involving the

lighter oils, liquefied petroleum gases and other flammable liquids with flash pointsbelow 65 deg.C it may not be possible or even desirable to extinguish the fire

completely. Under such circumstances the aim is to achieve controlled burning.

Adequate control of such fires and also protection of vessels and plant exposed tosurrounding fire can be achieved by properly designed medium velocity water spray

system. Cooling smothering and dilution play apart in varying degrees with such asystem This type of system utilizes sprayers which produce a medium velocity water

discharged with directional properties operating at a minimum water pressure of

approximate 1.5 bar sprayers can be arranged for individual automatic operation or for

automatic and manual operation in groups to command the plant or fire area

concerned. Here again, the essence of the design is proper discharged pattern, carefulhydraulic calculation and balance of flow and pressure. All systems are fitted with

alarm equipment and monitoring devices as required.

General Information

Medium velocity water spray system has been developed and extensively installed

for the following applications.

For the protection of vessels, plant, and structures exposed to heat from adjacent

and surrounding fires.



Transformer




HYDRANTSPRINKLER

SPRAY

FOAM



Foam for fire protection purposes is an aggregate of air-filledbubbles formed from aqueous solutions and is lower densitythan the lightest flammable liquids. It is principally used toform a coherent floating blanket on flammable and

combustible liquid lighter than water and prevents orextinguishes fire by excluding air and cooling the fuel. It also

prevents re-ignition by suppressing formation of flammablevapors. It has the property of adhering to surfaces, providing adegree of exposure protection from adjacent fires.Foam may be used as a fire prevention, control or

extinguishments agent for flammable liquid tanks orprocessing areas. Foam solution for these hazards may be

supplied by fixed piped systems or portable foam generating

systems. Foam may be applied by foam discharge outlets,which allow it to fall gently on the surface of burning fuel or itmay be introduced by other means. Foam may also be appliedto these hazards by portable hose streams using foamnozzles, portable towers or large capacity monitor nozzles.



DRY CHEMICAL POWDER TOTAL FLOODING SYSTEM

Description

Dry chemical fixed pipe fire suppression systems are

self contained units, designed by factory trained

personnel, consisting of a pressure vesselconstructed to ASME standards, nitrogen cylinders ,

automatic detection devices and electric/pneumaticmanual actuation devices.



FM-200 ® Fire Suppression agent was the first environmentally acceptable replacement for Halon 1301. FM-200 ® has zero ozonedepleting potential, a low global warming potential and a short atmospheric lifetime. It is particularly useful where an environmentally

acceptable agent is essential, where clean up of other media presents a problem, where weight versus suppression potential is afactor, where an electrically non-conductive medium is needed, and people compatibility an overriding factor.

FM200 Gas Extinguishing

FM-200 ® Fire Suppression agent was the first environmentally

acceptable replacement for Halon 1301. FM-200 ® has zero ozonedepleting potential, a low global warming potential and a short

atmospheric lifetime. It is particularly useful where an environmentallyacceptable agent is essential, where clean up of other media presents a

problem, where weight versus suppression potential is a factor, where anelectrically non-conductive medium is needed, and people compatibility

an overriding factor.

FM-200 ® is a colourless, liquefied compressed gas. It is stored as aliquid and dispensed into the hazard as a colourless, eclectically non-

conductive vapour that is clear and does not obscure vision. It leaves no



Carbon Dioxide Gas Extinguishing

Carbon Dioxide as an extinguishing agent is swift and thorough. Within seconds, it smothers

a fire and holds damage to a minimum. Stored under pressure as a liquid, carbon dioxide

quickly expands to vapour and a state of fine particles of dry ice, much like snow. This

"snow" absorbs heat rapidly changes to a vapour under normal temperature conditions, and

even faster in the presence of fire. The carbon dioxide vapour chokes of combustion, andthe snow effect reduces the ambient temperature to help prevent re-ignition. Moreover,

carbon dioxide is a three dimensional agent, enabling it to penetrate the entire hazard area,

including electrical cabinets. Low-pressure and high-pressure carbon dioxide systems have

equal extinguishing capabilities when each is designed to handle a specific hazard. Carbondioxide is normally harmless to equipment, materials and property. It leaves no residue to be

cleaned up, mopped up or scraped off. Production downtime is held to a minimum.

Carbon dioxide is a colourless, odourless, electrically non-conductive agent for the protection

of vital services. In many instances, water is not a suitable extinguishing medium, for

example, where electrical equipment is concerned or clean up time is vital, gaseous

extinguishing agent is the only option.

CO2 Systems are installed in unoccupied applications, as the agent is hazardous to humans

due to the concentrations required to extinguish fires.



a)Activeb)Passive

Fire protection system



Fire detection systems have increased in complexity andsophistication as technology has advanced. In particular, the

increased computing power now available through thedevelopment of low cost processors has enabled system

designers to improve functionally through incorporating numerousfeatures and options into the fire detection system, both in the

detector head and in the control panel.

However, not all installations will require the ultimate in facilities

and features, and there is still a strong demand for relatively

simple conventional systems.

There are four elements of a fire system :

a) The Detectorsb) The Control Panel

c) The warning sounders and strobes

d) Ancillary devices such as door closers and fan shut-down units.



Smoke & heat detector

Alarm

Fire is automatically detected

eagle enterprises fire sprinkler system

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