FIRE SUPPRESSION SYSTEM · 2020. 9. 18. · NFPA 2001 : Standard on Clean Agent Fire Extinguishing...
Transcript of FIRE SUPPRESSION SYSTEM · 2020. 9. 18. · NFPA 2001 : Standard on Clean Agent Fire Extinguishing...
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© 2015 by Honeywell International Inc. All rights reserved.
FIRE SUPPRESSION SYSTEM
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• Gas Suppression Systems use gaseous agents to control / extinguish
fire is also called as clean agent
• Types of systems based on suppressant agents use:
• Carbon dioxide
• Inert gas such as IG-100
• Chemical Agents :
1) HFC-227ea : Chemical Name Heptafluoropropane (FM-200)
2) FK-5-1-12 : Chemical Name Fluoroketone (Novec1230)
• HFC-227ea & FK 5-1-12 is :
- Clean, Electrically non-conductive, Colorless, Odorless, Non-toxic
• Adoption rate of one gaseous suppression agent over another
depends on
• Budget
• Protected space Occupancy
• End-user’s preference based on past experience.
Fire Suppression Systems | Introduction
Honeywell Internal
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© 2015 by Honeywell International Inc. All rights reserved.
3Types of Fire
Not all fires are
the same. Per
NFPA 10,
burning may be
classified into
one or more of
the following
fire classes and
the fire
protection
specialist must
select the right
fire
extinguishing
system for the
hazard.
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4Why Clean Agent Fire Suppression System is necessary?
Fire Triangle
When the challenge is,- Class A, C & D type Fires
- Wet Systems like Sprinklers, Deluge systems can’t be
used due to Electrical equipments
- Controlling Oxygen.
Remove any one and Fire gets “extinguished”
Purpose,- Portable Dry Powder Extinguishers, CO2 flooding system,
some wet Extinguishers, Inert Gases remove “Oxygen”
from Fire to extinguish.
- Sprinklers, Clean Agents remove “Heat” from the Fire
situation
- Removal of Fuel is usually a challenge in Fire situations,
hence, normally “Oxygen” or “Heat” is removed /
targetted to control / douse the Fire.
- Server Rooms, Critical Control Rooms, Substations,
Switch Rooms etc. requires Gas based suppression
system
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Use of inert gases and chemical/synthetic agents to extinguish a fire is called as clean
agent fire suppression system.
Chemical agents HFC-227ea & FK-5-1-12 are waterless agents/gases, which gets discharged into the risk
area within 10 seconds and suppresses the fire immediately ( within 10 Sec).
Diagram shows the integration with Fire Detection System
What is Clean Agent Fire Suppression System?
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© 2015 by Honeywell International Inc. All rights reserved.
HFC-227ea & FK-5-1-12 are:-
- Clean
- Electrically non-conductive
- Colorless
- Odorless
- Non-toxic
Agent Listing/Approvals
- Underwriters Laboratories
- US Environmental Protection Authority (EPA)
- NFPA 2001
Clean Agent | Properties & Listing
Environmental Properties
Description Halon 1301 HFC-125 FK-5112 HFC-227ea
Ozone Depletion Potential 12.0 0.0 0.0 0.0
Global Warming Potential 7140 3500 1 3220
Atmospheric Lifetime (Years) 65 29 0.014 34.2
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7Applicable Codes
NFPA 2001 : Standard on Clean Agent Fire Extinguishing Systems
NFPA 70 : National Electrical Code
NFPA 72 : National Fire Alarm and Signaling Code
NFPA 75 : Standard for the Protection of Electronic Computer/Data Processing Equipment
Honeywell Fire Alarm Control Panels complying to codes and
releasing circuit requirementsBrand Suppression Panels Addr Fire Panels
Notifier RP-2002E NFS-320 / NFS2-640 / NFS2-3030
HS-81 HS-81 (Suppression Cards) HS-81
ESSER (EN-54 / VdS) Series 8000 IQ8 / FlexES
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FIRE | Portfolio
Fire Detection
Gas Based Fire Suppression Sys
Fire Suppression
Clean Agent Fire Suppression SystemHFC 227ea / FK 5-1-1225bar / 42 barUL Approved for both 25 and 42 Bar
▪ 50 plus years of Offering ▪ Global leadership Brand in
the UL/FM portfolio ▪ Networkable and Highly
scalable to accommodate 3000 Devices in single controller
▪ Having Suppression Card and Panel
▪ Giant installation base into infrastructure , Commercial space
▪ Based out of USA
▪ 25 plus years of Offering ▪ Global leadership Brand in the
EN54/ VDS portfolio ▪ Networkable and Highly
scalable to accommodate 2000 Devices in single controller
▪ Controller and Power Supply Redundancy
▪ Having Suppression Panel ▪ Giant installation base into
Hospitality and Industrial space
▪ Based out of GERMANY
▪ 15 plus years of Offering ▪ Global leadership Brand in the
SIL2 and SIL3 portfolio ▪ Networkable and Highly
scalable to accommodate 1000+ Input /output Devices in single controller
▪ Controller and Power Supply & Network Redundancy
▪ Having Suppression Card▪ Giant installation base into Oil
& Gas and Power Plants
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Honeywell | Offering
Chemical Agent
HFC-227ea
25 Bar
42 Bar
FK-5-1-12
25 Bar
42 Bar
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Honeywell | Offering
HFC-227ea Clean Agent
System
FK-5-1-12 Clean Agent
System
1st ever UL Listed 42 BAR system with seamless cylinders
LTR LTR
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Honeywell | Offering
HFC-227ea Clean Agent
System
FK-5-1-12 Clean Agent
System
UL Listed 25 BAR system with DOT cylinders
LTR LTR
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▪ Total Flooding Fire Protection System
▪ Must have an airtight enclosure
▪ Agent mixes with atmosphere to protect entire volume
▪ Agent mixing performed by nozzles
▪ No Local application
▪ Discharge Time
▪ Must be 10 seconds or less
▪ UL listed Flow Calculation Software for predicting the discharge time
Design | Concept & Room IntegrityCeiling void
Room
Floor void
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Design | piping layout
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Design | flow calculations
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▪ Agent Cylinder
▪ Seamless & DOT Cylinder
▪ 34 Ltrs
▪ 80 Ltrs
▪ 120 Ltrs
▪ 140 Ltrs
▪ Control Heads
▪ Mounted directly on the cylinder
▪ Electrical, Manual and pressure
▪ Discharge piping network
▪ M.S. Seamless Pipe
▪ Discharge Nozzles
…..Sequence of Operation
Basic structure | layout
../Fire Suppression/Video/Gas Suppression Animation.mp4
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© 2015 by Honeywell International Inc. All rights reserved.
Basic Structure | Typical Installation
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SEAMLESS CYLINDER
Capacit
y
Valve Size Storage
Pressure
Agent Agent Fill
Range (Kg)
Height Diameter
34 Liter 1.5” 25 & 42
Bar
HFC &
FK
16.0 to 38.0 1118 mm Ø 232
80 Liter 2” & 1.5” 25 & 42
Bar
HFC &
FK
39.0 to 90.0 1842 mm Ø 267
120
Liter
2” & 1.5” 25 & 42
Bar
HFC &
FK
58.0 to 135.0 1642 mm Ø 356
140
Liter
2” & 1.5” 25 & 42
Bar
HFC &
FK
67.0 to 157.0 1867 mm Ø 356
CYLINDER DATA
DOT CYLINDER – to roll out by OCT 2020
Capacit
y
Valve Size Storage
Pressure
Agent Agent Fill
Range (Kg)
Height Diameter
15 Liter 1.5” 25 Bar HFC & FK 7.0 to 16.2 488.3 mm Ø 254
29 Liter 1.5 25 Bar HFC & FK 14.0 to 32.5 790.0 mm Ø 254
49 Liter 1.5” 25 Bar HFC & FK 23.6 to 54.9 83.6 mm Ø 324
80 Liter 2” 25 Bar HFC & FK 38.5 to 89.7 1258 mm Ø 324
104
Liter
2” 25 Bar HFC & FK 50.2 to 117.1 794.6 mm Ø 508
148
Liter
2” 25 Bar HFC & FK 71.3 to 166.5 1023 mm Ø 508
227
Liter
3” 25 Bar HFC & FK 109.0 to 254.6 1478 mm Ø 508
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HONEYWELL | Manufacturing Product Exhibits
Pressure control Head
Nozzle head (comes in 180 Deg and 360 Dec)
Manifold Check Valve
Electric Control Head
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Fire Suppression System | Applications
TELECOMMUNICATIONSDATA CENTRES
MUSEUMSOIL AND GAS INDUSTRY MARINE INDUSTRY
CONTROL ROOM
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Key Successes| Many More are counting…..
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Key Successes| Many More are counting…..
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Thanks
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