Fike DuraQuench Скачать руководство пользователя страница 1 | Manualshive

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Fike DuraQuench Скачать руководство пользователя страница 1

SOLUTIONS



Fire

Protection



Explosion

Protection



Overpressure

Protection



Pressure

Activation

DESIGN,

INSTALLATION,

OPERATION

AND

MAINTENANCE

MANUAL

Dura

Quench

™

WET

PIPE

SYSTEM

WITH

OH

‐

VSO

NOZZLES

FOR

PROTECTION

OF

NON

‐

STORAGE

OCCUPANCIES,

HAZARD

CATEGORY

1

(HC

‐

1)

P/N

06

‐

791

‐

4

Rev.

4

1
2
3
...
»

Содержание DuraQuench

Страница 1: ...rotection Overpressure Protection Pressure Activation DESIGN INSTALLATION OPERATION AND MAINTENANCE MANUAL DuraQuench WET PIPE SYSTEM WITH OH VSO NOZZLES FOR PROTECTION OF NON STORAGE OCCUPANCIES HAZA...

Страница 2: ...CHANTABILITY OR FITNESS FOR A SPECIFIC PURPOSE Refer to www fike com terms conditions for Fike s full TERMS AND CONDITIONS OF SALE TERMS OF USE Do not alter modify copy or otherwise misappropriate any...

Страница 3: ...TO FM APPROVAL DECEMBER 2015 REV 2 REMOVED ELECTRICAL INFORMATION FROM PRESSURE REDUCING VALVE SPECIFICATION ON PAGE 32 MAY 2016 REV 3 REVISED PUMP SKID CONFIGURATION TO REFLECT RELIEF VALVE CHANGE T...

Страница 4: ...VSO Nozzle 9 2 3 OH Trim Ring 12 2 4 Spanner Wrench 12 2 5 Pump Skid 13 2 6 Wet Alarm Check Valve WAC 21 2 7 Check Valve 23 2 8 Control Valves 25 2 9 Backflow Preventer 27 2 10 Waterflow Alarm Switch...

Страница 5: ...mperature and Altitude 46 Determine Distribution Piping Layout 46 Hydraulic Calculations 46 4 INSTALLATION 47 4 1 Pump Skid 47 Site Preparation 47 Inspection 47 Handling 47 Mounting 48 Pump Skid Dimen...

Страница 6: ...System with an Alarm Check Valve 62 6 2 Wet Pipe System with Maintained Excess Pressure 62 7 INSPECTION AND TESTING 63 7 1 Nozzles 63 Periodic Nozzle Testing 63 Spares 63 8 MAINTENANCE 64 8 1 Maintena...

Страница 7: ...FPPI 2 2 1 2 Control Valves Grooved and Threaded 25 Figure 20 NIBCO 3 Control Valve Wafer Style 25 Figure 21 FPPI 2 2 1 2 Grooved Control Valve 26 Figure 22 FPPI 2 2 1 2 Threaded Control Valve 26 Fig...

Страница 8: ...ssure Maintenance Pump mounted on the Skid 56 Figure 50 Wet Pipe System with Pressure Maintenance Pump mounted off the Skid 57 Figure 50 Pressure Relief Valve Schematic 1 Figure 51 OH VSO Typical Nozz...

Страница 9: ...e fire pump Activation of the pump will cause an increase in both the flow and pressure of the water supply to the open nozzles As the pressurized water stream discharges through the small orifices in...

Страница 10: ...tion pressure gauge 17b Water flow switch part of WAC valve 5 Circulation relief valve opens at 275 psi 19 bar 17c Inlet pressure gauge part of WAC valve 6 Centrifugal pump and motor 17d Outlet pressu...

Страница 11: ...essure gauge 17c Inlet pressure gauge part of WAC valve 5 Circulation relief valve opens at 275 psi 19 bar 17d Outlet pressure gauge part of WAC valve 6 Centrifugal pump and motor 18 Water flow switch...

Страница 12: ...e clapper of the WAC valve and Water Flow switch closed even when the water supply pressure fluctuates This eliminates false alarms caused by pressure surges in the water supply The second purpose of...

Страница 13: ...7 Test header isolation valve monitored 22 Fire Alarm control panel 8 Test header flange 23 Water flow alarm bell electric 9 Pressure relief valve opens at 245 psi 16 9 bar 24 Monitor Module Pump cont...

Страница 14: ...st valve monitored 7 Test header isolation valve monitored 22 Fire Alarm control panel 8 Test header flange 23 Water flow alarm bell electric 9 Pressure relief valve opens at 245 psi 16 9 bar 24 Monit...

Страница 15: ...the amount of oxygen necessary to support combustion is reduced below a critical level 14 13 the energy output of the oxidation process fails to become close to the energy input the fire requires to s...

Страница 16: ...boratories with storage and processing of flammable liquids Facilities with operation involving hydraulic fluid or flammable liquids Library stack rooms with structures higher than 8 feet 2 4 m and ai...

Страница 17: ...ed for use in wet pipe sprinkler systems All system components should be a part of an FM Approval follow up service It is very important to verify that the components are suitable for use in the DuraQ...

Страница 18: ...Brass NiSn coating Strainer Material Stainless Steel 316L Thread Type NPT or BSP Cover Plate Finish Chrome or White other RAL colors available Minimum Water Pressure 116 psi 8 bar Maximum Working Pres...

Страница 19: ...SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com Dimensional Information Figure 6 OH VSO Typical Nozzle Dimensions OH VSO Nozzle Spray Pattern Figure...

Страница 20: ...4 RAL 9010 lock screws Material 316 Stainless Steel Weight 0 39 oz 12 g Finish Raw material or RAL 9010 other RAL colors available Dimensional Information Figure 9 OH Trim Ring Dimensions 2 4 Spanner...

Страница 21: ...and system piping connection Standard Pump Skid Components The pump skid unit is available in multiple configurations to suit specific project requirements including alternate pump capacities and elec...

Страница 22: ...pump skid See System Piping Connections for flange sizes 13 Pump Controller Provides a means to start the fire pump automatically or manually in response to a fire event Provides remote alarm connecti...

Страница 23: ...Gauge Indicates pressure of the water supply being generated by the pump at its outlet 10 Discharge Isolation Valve butterfly Allows the water supply to the system piping network to be turned off for...

Страница 24: ...3 220 V single source 1 Standard 1 6 02 14909 1 1 3 2 1 53 gpm 200 lpm 1 60 Hz 3 220 V single source 2 Soft 1 7 02 14909 1 1 4 1 1 53 gpm 200 lpm 1 60 Hz 4 230 V single source 1 Standard 1 6 02 14909...

Страница 25: ...14909 2 1 29 1 2 53 gpm 200 lpm 1 60 Hz 29 460 V dual source 1 Standard 2 6 02 14909 2 1 29 2 2 53 gpm 200 lpm 1 60 Hz 29 460 V dual source 2 Soft 2 7 02 14909 3 1 2 1 3 111 gpm 420 lpm 1 60 Hz 2 208...

Страница 26: ...1 Standard 2 6 02 14909 4 2 28 2 4 75 gpm 284 lpm 2 50 Hz 28 415 V dual source 2 Soft 2 7 02 14909 5 2 1 1 5 133 gpm 503 lpm 2 50 Hz 1 200 V single source 1 Standard 1 6 02 14909 5 2 1 2 5 133 gpm 503...

Страница 27: ...9 gpm 421 70 lpm 74 85 gpm 283 3 lpm 132 09 gpm 500 lpm 4 8 gpm 18 3 lpm Rated Head 446 5 ft 136 m 512 5 ft 156 m 561 4 ft 171 m 444 9 ft 136 m 500 3 ft 152 5 m 318 ft 97 m Maximum Head 577 4 ft 176 m...

Страница 28: ...ting Specific name plated motor horsepower rating Motor Service Factor 1 15 maximum 1 15 maximum Remote Contacts Voltage free contacts rated for 2 amps resistive at 30 VDC or 1 amp resistive at 125 VA...

Страница 29: ...larm panel for activation of a water flow alarm bell The unit requires 12 24 VDC power for operation The WAC valve contains sensitive components electrical and mechanical and should be handled with ca...

Страница 30: ...N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com Dimensions Figure 15 02 14875 2 1 DN 40 WAC Valve Figure 16 02 14875 1 2 DN 50 W...

Страница 31: ...for leak tightness to 500 PSI Specifications Part Number 02 14915 1 2 02 14915 2 2 1 2 02 14915 3 3 Working Pressure 300 psi 20 7 bar Maximum Test Pressure 500 psi 34 5 bar Working Temperature 250 F...

Страница 32: ...mm A 6 3 4 171 5 mm 7 1 4 184 2 mm 7 3 4 196 9 mm B 2 1 8 54 0 mm 2 1 16 52 4 mm 5 5 8 142 9 mm C 1 7 16 36 5 mm 1 9 16 39 7 mm 2 50 8 mm D 1 3 4 44 5 mm 1 1 4 31 8 mm 1 11 16 42 9 mm E 4 1 2 114 3 m...

Страница 33: ...ol panel Switch 2 can be used for connection to auxiliary equipment Specifications FPPI BFG BFT NIBCO Rated Pressure 300 psi 20 7 bar 250 psi 17 2 bar Switch Rating 10 A 115 VAC 60 Hz 0 5 A 28 VDC 11...

Страница 34: ...oved Control Valve Figure 22 FPPI 2 2 1 2 Threaded Control Valve Valve A B C 2 Grooved 6 07 154 mm 4 65 118 mm 4 09 104 mm 2 1 2 Grooved 6 58 167 mm 4 65 118 mm 4 49 114 mm 2 Threaded 6 13 156 mm 4 65...

Страница 35: ...ing style check under high flow conditions and use replaceable silicone elastomer sealing discs Assembly test cocks are handle less and operate via a tamper resistant actuator The valve has a single f...

Страница 36: ...erformance Figure 25 Backflow Preventer Flow Performance Chart Dimensional Information Figure 26 Backflow Preventer Dimensions Size in mm Ht in mm Hb in mm L in mm Ec in mm D in mm H in mm W in mm Sc...

Страница 37: ...tion must exist for a period of time necessary to overcome the selected retard period The VSR switches and retard device are enclosed in a general purpose die cast housing The cover is held in place w...

Страница 38: ...ell 10 24 VAC Polarized 81dBA 20 130 158 SSV120 6 Bell 6 120 VAC 85dBA 20 130 159 SSV120 8 Bell 8 120 VAC 82dBA 20 130 160 SSV120 10 Bell 10 120 VAC 82dBA 20 1801 WBB Weatherproof Back Box for Outdoor...

Страница 39: ...an pump water to supplement existing water supplies The FDC provides 250 gpm 946 lpm flow minimum per 2 1 2 inlet A fire department connection shall be provided on all water mist systems except as out...

Страница 40: ...all gridded systems and downstream of all pressure reducing valves This valve has a bronze body stainless steel spring and flushing handle to remove debris Specifications Part Number 02 14932 1 1 2 0...

Страница 41: ...ized to ISO 5752 EN 558 1 Specifications Part Number 02 16782 Size 2 DN50 Flanged Ends Installation Horizontal Body Material Ductile Iron 1 End Connection Grooved ANSI C606 235 psi 16 bar Tubing and F...

Страница 42: ...n is to alert personnel that the room is protected by a water mist system and that all doors should be kept closed in the event of fire The sign should normally be located on the entrance door s leadi...

Страница 43: ...l testing The test connection provides a connection point for a fire hose that can be used to direct the water stream generated during the test to a safe discharge location A test connection shall be...

Страница 44: ...tion Preso gauges are protected against overload by a unique diaphragm housing design When the pressure difference exceeds the range the gauge will accept the accidental application of up to 60 PSIG w...

Страница 45: ...anized or electro galvanized pipe and system components used in traditional sprinkler systems because of corrosion and risk of loose zinc flakes When using CPVC pipe on a wet pipe system the pipe and...

Страница 46: ...s necessary for commissioning 7 Provided with clear instructions of how to set the system back to service after activation 8 Provided with a schedule with instructions for testing the system The basic...

Страница 47: ...on shall be provided on all systems where the system design pressure is greater than 175 psi 12 bar in accordance with NFPA 750 The test header provides a means of measuring the performance of the pum...

Страница 48: ...e detection system is installed automatic activation of the DuraQuench wet pipe water mist system shall be accomplished via dry relay connection to the fire detection and releasing system or by remote...

Страница 49: ...tected space must be provided The space must be accessible through an enclosed passageway from an exterior exit from an enclosed stairway 3 11 Water Supply The water supply source for the DuraQuench s...

Страница 50: ...system demand at residual pressure Maintaining a positive suction pressure at the pump inlet helps to reduce the potential for cavitation within the pump which can reduce the efficiency or even cause...

Страница 51: ...iling having a slant coefficient of less than or equal to 8 3 Determine Nozzle Quantity To determine how many nozzles are needed to serve the enclosure divide the length and width of the enclosure by...

Страница 52: ...oval Determine Nozzle Flow Rate Use the following formula to calculate the flow rate from each OH VSO nozzle using the given K factor for the nozzle 1 16 gal min psi or 16 7 l min bar The K factor is...

Страница 53: ...nts such as valves fittings backflow preventers etc must also be factored into the system friction loss calculations Actual system friction loss shall be determined by hydraulic calculations 4 Calcula...

Страница 54: ...ping system for the DuraQuench wet pipe water mist system shall be designed in accordance with the basic design principals used by traditional wet pipe sprinkler systems The piping system must be size...

Страница 55: ...installed to convey water discharge from the pump skid unit to a frost free location D A suitable foundation shall be provided for installation of the pump skid unit Foundation shall be adequately si...

Страница 56: ...ch end of the skid to allow it to be lifted using lifting devices such as a crane or hoist See Figure 41 3 Optional rolling casters P N 02 15334 can be ordered and mounted to the skid in the field to...

Страница 57: ...30 76 7 18 14 75 37 74 188 7 18 14 36 71 180 54 38 138 13 9 5 24 02 14909 2 70 178 22 56 30 76 7 18 14 75 37 74 188 7 18 14 36 71 180 63 61 161 57 9 5 24 02 14909 3 82 208 22 56 30 76 7 18 14 75 37 8...

Страница 58: ...the building NFPA 750 6 9 2 2 However power feed shall be arranged so that if the power supply within the protected facility itself must be disconnected during a fire the power supply to the pump fee...

Страница 59: ...let system supply outlet test header outlet and optional jockey pump outlet The size of each outlet is shown in the table below for reference purposes Piping connections must be made in accordance wit...

Страница 60: ...the pump skid See Figures 44 and 45 Figure 44 2 DN50 Pump Skid Water Supply Connection Figure 45 3 DN80 Pump Skid Water Supply Connection Item No Description P N 1 Pump skid inlet flange N A 2 2 NPT...

Страница 61: ...nage for the pressurized water discharge A flanged outlet and an isolation valve are provided on the DuraQuench pump skid to allow easy connection and isolation of the test header components See Figur...

Страница 62: ...mp on the supply side of the pump skid as shown in Figure 47 Installation of the FDC in this manner requires that a strainer or filter be installed in the FDC supply line Figure 47 Fire Department Con...

Страница 63: ...e Department Connection for System Design Pressure 175 psi 12 bar 1 Suction flange 9 Discharge pressure gauge 2 Suction basket strainer 10 Discharge isolation valve monitored 3 Suction pressure gauge...

Страница 64: ...he jockey pump motor and the jockey pump controller item 24 must be field installed A pipe flange item 20 is factory installed on the pump skid to facilitate easy connection of the field piping to the...

Страница 65: ...ure 50 Wet Pipe System with Pressure Maintenance Pump mounted off the Skid 1 Suction isolation valve monitored 13 Discharge pressure gauge 2 Suction flange 14 Discharge isolation valve monitored 3 Suc...

Страница 66: ...ed of water when the drain valves on the system control valve and system pump skid are opened 6 All horizontally installed system pipes shall be installed with an approved sloped angle allowing water...

Страница 67: ...e adjusted refer to Appendix A for instructions 4 5 Nozzles The OH VSO nozzles shall be installed in strict accordance with the design documentation prepared for the specific installation and in accor...

Страница 68: ...er approved means A system design information sign shall be attached to the pump skid and shall include the following information 1 Location of the design area or areas 2 Design area of water applicat...

Страница 69: ...er function In addition to direct system operating components this shall include the operation of dampers ventilation shutoffs door closures and other electrical supplies to the protected area where a...

Страница 70: ...start up of the fire pump 3 The system will discharge on a continuous basis through the pipe distribution system to the water spray nozzles until the fire pump is manually stopped at the fire pump co...

Страница 71: ...nce Every five 5 years a minimum of two OH VSO nozzles shall be removed and replaced with spare nozzles Two nozzles shall be ordered to replace the spares that were installed Fike recommends testing t...

Страница 72: ...e OH VSO nozzles need maintenance it is important to protect the nozzles from any damage or from getting in contact with potentially compromising chemicals including cleaning fluid paint etc or fairly...

Страница 73: ...ed to FIKE and new nozzles shall be installed in their place Depending on the situation and circumstances which actuated the fire protection system nozzles which have not been activated in the vicinit...

Страница 74: ...Appendix D 3 3 Confirm that the discharge isolating valve on the pump skid is closed 4 Confirm that the test header isolating valve on the pump skid is closed 5 Turn the adjusting screw of Relief Pilo...

Страница 75: ...strainer body 5 Invert the basket and wash out debris by directing a stream of air or water against the basket exterior NOTE Do not allow basket contents to dry as this will make cleaning most diffic...

Страница 76: ...e subject In order to simplify the process of determining whether an object is an obstruction for the OH VSO the subject of obstructions has been divided into two subdivisions Ceiling fixed Obstructio...

Страница 77: ...n obstruction Ao is not to exceed 25 of the area of the spray pattern at the top of the obstruction Asp If the area of an obstruction Ao exceeds 25 of the spray pattern area at the top of obstruction...

Страница 78: ...of Ellipse ab a 1 11 m a 1 35 m b 0 625 m b 0 735 m Area of Circle r2 Area of Circle r2 Distance from Nozzle 0 65 m Distance from Nozzle 0 65 m r of Asp 1 87 m r of Asp 1 8 m Asp r2 1 82 10 986 m2 As...

Страница 79: ...x s2 s1 0 8 m s1 0 8 m s2 0 32 m s2 1 87 m Area of Circle r2 Area of Circle r2 Distance from Nozzle 0 5 m Distance from Nozzle 0 5 m r of Asp 1 67 m r of Asp 1 67 m Asp r2 1 672 8 76 m2 Asp r2 1 672...

Страница 80: ...10 15 25 5 Head at Zero Flow max 577 4 669 3 698 8 6 Rated rpm 3470 3470 3521 7 Rated Flow gpm 53 27 53 27 111 39 8 Rated Frequency Hz 60 60 60 9 Maximum Pressure Maximum Liquid Temperature 363 248 36...

Страница 81: ...otor bearings will occur 1 Close the discharge isolating valve on the pump skid to prevent water from flowing into the piping network 2 Close the water supply isolating valve on the pump skid to preve...

Страница 82: ...by simultaneously pressing and holding both the start and stop pushbuttons Then momentarily release the stop pushbutton The pump should rotate counter clockwise when viewed from top of pump If the pum...

Страница 83: ...P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com D 4 Pump Performance Curves 02 14909 1 53 gpm 200 l min 60 Hz Pump 02 14909 2 53 gpm 200 l min 60 Hz Pump increased...

Страница 84: ...Page 76 P N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 3 111 gpm 420 l min 60 Hz Pump 10 02 14909 3 X X...

Страница 85: ...P N 06 791 4 Rev 4 Page 77 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 4 75 gpm 284 l min 50 Hz Pump 12 02 14909 4 X X...

Страница 86: ...Page 78 P N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 5 133 gpm 503 l min 50 Hz Pump 10 02 14909 5 X X...

Страница 87: ...P N 06 791 4 Rev 4 Page 79 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com D 5 Factory Pump Performance Curves 02 14909 1 53 GPM 60 Hz Fire Pump...

Страница 88: ...Page 80 P N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 2 53 GPM 60 Hz Fire Pump...

Страница 89: ...P N 06 791 4 Rev 4 Page 81 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 3 111 GPM 60 Hz Fire Pump...

Страница 90: ...Page 82 P N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 4 75 GPM 50 Hz Fire Pump...

Страница 91: ...P N 06 791 4 Rev 4 Page 83 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com 02 14909 5 133 GPM 50 Hz Fire Pump...

Страница 92: ...Page 84 P N 06 791 4 Rev 4 704 SW 10th Street P O Box 610 Blue Springs Missouri 64013 0610 U S A Phone 816 229 3405 www fike com This page intentionally left blank...

Страница 93: ......

Страница 94: ...10th Street Blue Springs Missouri 64015 USA Tel 001 816 229 3405 Toll Free US Only 1 800 YES FIKE 1 800 937 3453 www Fike com For a list of contact information for Fike offices around the world visit...

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