Deluge Fixed Fire Protection System

Deluge system is designed to protect high hazard areas containing a severe fuel hazard with a high heat release rate by bringing a large number of open sprayers into action simultaneously in the event of a fire. Deluge valve system comprises of a control valve, a sprinkler operated detection system and a dedicated water supply system. For small or confined high hazard risk areas, Multiple Controls can be used instead of sprinklers. Deluge system is similar to a pre-action system except the sprinkler heads are open and the pipe is not pressurized with air. Deluge systems are connected to a water supply through a deluge valve that is opened by the operation of a smoke or heat detection system. Deluge systems are used in the protection of large Aircraft Hangers as one primary means of fire protection.                                                    

Deluge fire sprinkler systems are used where special hazards create a concern for rapid fire spread. These systems provide a simultaneous application of water over the entire hazard to ensure fast and effective suppression of the fire. Water is not present in the piping until the deluge valve is tripped, reducing the risk of leakage or damage to unseen areas of the building. deluge fire sprinkler  system is to quickly wet down an entire hazard area to prevent a fire from spreading. They are usually used in facilities that contain hazardous materials such as: flammable liquids, chemicals, and explosives.Deluge pipe fire sprinkler systems feature open-type sprinkler heads attached to a dry pipe that is connected to a main water supply. Using an innovative detection system that recognizes smoke or heat, this fire suppression installation activates a valve that releases water to all sprinklers.                                      

Applications Of Deluge System

Libraries

Archives

Aircraft Hangars

Computer Rooms

Refrigerated Areas

Flammable Liquid Handling

Storage Areas for Valuable Artifacts

High-Hazard Installations Using Water as Extinguishing Agent                     

End Suction Fire Pumps

End suction fire pumps are specifically designed to significantly reduce fire pump space requirements. Available with either an electric motor or diesel engine driver, the pumps can address a wide range of fire pump applications. Aurora’s end suction fire pumps feature a back pullout design for easy disassembly and maintenance.End Suction Fire Pump deploy a heavy-duty bearing frame to provide long and reliable service in an over-hung impeller design. The end-suction format eliminates the design layout constraints imposed by horizontal split-case pump configurations. Available at a very economical market rates.The approval demonstrates that an independent assessment has been made of the Fire Pump Manufacturer's packages and processes and that they conform to industry standards.End suction pumps are the most common configuration for centrifugal pumps, and the least expensive configuration in many cases. A huge variation of sizes, materials of construction, and designs are offered by manufacturers to handle everything from water at ambient temperature to high pressure and high temperature viscous oils, abrasive slurries, and corrosive chemicals.The end suction pump is a suction pressure pump with its suction nozzle on the opposite side of the casing from the stuffing box, with the face of the suction nozzle perpendicular to the longitudinal axis of the shaft.                               

                          

End Suction Fire Pumps are available in two configurations frame mounted or close-coupled, which can be flanged or threaded. These pumps ably bring Patterson’s rugged performance and reliability to existing applications or new installations.Fire Pump approvals are of course essential for the peace of mind of those that build, operate or use buildings.end suction centrifugal fire pumps with appropriate fittings for providing water supply to fire protection systems in buildings, plants and yards.                 

Features and Benefits

Frame-Mounted Design

Small Footprint Ideal for Retrofit

Self-venting design eliminates the need for automatic air release valve.

Hydraulically balanced impeller extends bearing life and assures smoother operation.

Available in electric motor or diesel engine driven configuration.

Rear pullout design supplied as standard with spacer coupling.

Top centerline discharge with foot supported casing.

           

Applications

Plumbing

Pressure Boosting

Industrial

Water Utility

Wastewater

Agriculture

Voice Evacuation System

Voice Evacuation System is a multi-function supervised paging, messaging, background music delivery and emergency voice evacuation system with 24 VDC battery backup.it is also like a fire Warning System.Voice Evacuation Systems provide a tremendous advantage in an emergency situation. And they are simpleto use, making them even more effective. The Voice-Plus systems deploy clear and loud evacuation instructions in up to four-minute segments.Voice Evacuation and Messaging system is designed for distributed intelligence and ultimate survivability.it can utilice pre-recorded emergency voice messages,warning that emergency has been reported.Voice Evacuation System operates in conjunction with the Fire Alarm Control Panel (FACP) in a building to provide automatic response to life safety emergencies.

                                                       

Requirements For Voice Alarm Systems

• A voice alarm system, which is used with fire alarm panels, provides a manually or automatically activated acoustic fire alarm signal in the building.
• A fire alarm system with voice alarm requires a voice system controller for the control of alarm signals and fire alarm announcements. 
• The voice alarm system can be a seperate unit or a physical combination with the fire alarm panel.

Features Of Voice Alarm Systems

• Complete range
• Extensive built-in functionality
• State-of-the-art audio technology
• Reliable operation
• Easy to install
• Economic solution for many applications                                                

Applications Of Voice Alarm Systems

• Integration of analog and addressable hardwired circuits allows system engineers to customize panels and maximize efficiency for a given application.
• Up to five field-programmable messages
• Expandable to 50 watts

Standard Spray Sprinklers

A fire sprinkler operates the water stream discharging from the orif ce impacts a deflector, which produces a specific spray discharge pattern.discharge pattern of standard spray upright and pendent sprinklers is a half paraboloid (umbrel a shaped) pattern completely filled with water droplets.The intent of a standard spray sprinkler is to wet as much of the floor as possible. They are listed for their ability to control various fire hazards and have specific areas of coverage.

                                                          

Standerd response Dry sprinklers are thermosensitive spray sprinklers suitable for use in area subject to freezing.the sprinklers are designed for dry systems and preaction system where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler operation.Spray sprinklers are intended for use in the sprinkler systems designed in accordance with the standard installation rules recognized by the applicable listing or approval agency. They are available in pendent, upright, recessed, horizontal sidewall styles.The sprinkler heads used for residential and small commercial irrigation versus large turf rotors is their actuation.  On smaller sights sprinkler heads are laid out in a block formation and several heads are actuated at one time when either a manual or electric valve is opened.Standard spray sprinklers are designed to produce large discharge capacity in a hemispherical pattern standard in commercial applications.  Available in pendent, recessed pendent and upright configurations for most commercial applications.

                                                                    

Dry Pipe Sprinkler System

Dry pipe system is a sprinkler system employing automatic sprinklers installed on a piping system containing air. systems provide automatic protection in spaces where freezing is possible. dry pipe systems are the second most common sprinkler system type. In regions using NFPA regulations, dry pipe systems cannot be installed unless the range of ambient temperatures reaches above 40F.The dry pipe valve and related equipment must be in a heated location.sprinkler system.The sprinkler heads in a deluge system are open, meaning they don't have a trigger function and are activated simultaneously.They are most often used in unheated buildings, in parking garages, in outside canopies attached to heated buildings, or in refrigerated coolers.dry systems have a slower response time, they should be converted to wet-pipe systems as soon as sufficient heat becomes available. 

      

Dry Pipe Fire Sprinkler Systems Include

Retail and residential parking garages

Industrial warehouses

Loading docks

Commercial freezers

Residential attics

                                               

Advantageous for protection of collections and other water sensitive areas. This perceived benefit is due to a fear that wet system piping may leak, while dry pipe systems will not. However, the same potential for accidental water damage exists, as dry pipe systems will only provide a slight delay prior to water discharge while the air in the piping is released from the pipe.                      

Safety Fire Alarm System in india

The Alarm System has varied applications and is used across many industries for security purpose.The Fire Alarm panel is the component, the hub of the system monitoring inputs and system integrity, control outputs and relays information.Primary Power supply Commonly the non-switched 120 Volt Alternating Current source supplied from a commercial power utility. In non-residential applications, a branch circuit is dedicated to the fire alarm system and its constituents. "Dedicated branch circuits" should not be confused with"Individual branch circuits" which supply energy to a single appliance.Secondary (backup) Power supplies component commonly sealed, lead-acid storage batteries or other emergency sources including generators, is used to supply energy in the event of a primary power failure.Initiating Devices component acts as input to the fire alarm control unit and are either manually or automatically activated.

Fire detectors must be coupled with alarms. Alarm systems provide notice to at least the building occupants and usually transmit a signal to a staffed monitoring station either on or off site. In some cases, alarms may go directly to the fire department, although in most locations this is no longer the typical approach.

                                                        

Burglar alarm system kerala

Burglar alarm system consist of diverse sensors (detectors) and alarm control panel, with the function of intrusion detection and smoke detection, as well as summon aid in an emergency.The work of the home security system begins with the sensors and motion detectors. These devices are installed in different places that they monitor in their own ways. However, they send emergency signals to the control panel once they detect something that surpasses their tolerance level.The control panel of the system works like the brain and decide the next step of action. Basically, there are two different things that the control panel performs. It can set off an alarm located near the house to alert the     homeowner and the neighbors.The keyboard provided with the home security system enables the users to arm, disarm andprogram the security system according to their wish. Most of the time, users are given multiple keyboards so that they don't have to rush from one place to another to find the keyboard in emergency.

                                                 

                                                     

  

Applications

Hotel and Hospitality

Retail & Leisure

Finance & Data Centers

Industries

Education

Healthcare

Utilities

Transport and Distribution

Local & Regional Government