LAB REPORT FOR FIRE FIGHTING SYSTEM : SPPRINKLER SYSTEMFull description
Teknik irigasi dan drainaseDeskripsi lengkap
Full description
Fire Fighting Sprinkler TanksFull description
Full description
TECHNOLOGY AND APPLICATION OF SPRINKLER IRRIGATION, PRESSURIZED IRRIGATION, IRRIGATION EFFICIENCY, DISTRIBUTION UNIFORMITY, HEAD LOSSES IN WATER FLOW IN PIPES AND ACCESSORIES, FILTRATION, FE…Full description
Fire Sprinkler Design by: Bas Botial Galing John Paul M. Mayor Mendoza SumilhigFull description
SpinklerFull description
TECHNOLOGY AND APPLICATION OF SPRINKLER IRRIGATION, PRESSURIZED IRRIGATION, IRRIGATION EFFICIENCY, DISTRIBUTION UNIFORMITY, HEAD LOSSES IN WATER FLOW IN PIPES AND ACCESSORIES, FILTRATION, FE…Description complète
f
SpinklerDeskripsi lengkap
Descripción: TECHNOLOGY AND APPLICATION OF SPRINKLER IRRIGATION, PRESSURIZED IRRIGATION, IRRIGATION EFFICIENCY, DISTRIBUTION UNIFORMITY, HEAD LOSSES IN WATER FLOW IN PIPES AND ACCESSORIES, FILTRATION, FERTIGATI...
Fire Sprinkler System
Sprinkler System Design Basics
HYDRAULIC CALCULATIONS FOR
Project: CONTRACT No.: DATE:
4/27/2017
DESIGN DATA: Occupancy classification: Density:
l/s / m2
Area of application:
m2
Coverage per sprinkler:
m2
Number of Sprinkler Calculated:
nos.
Total water required: (Including Hose Streams)
l/s
NAME of CONTRACTOR: NAME of DESIGNER:
HYDRAULIC CALCULATIONS
STEP No.
Name: Address: Area:
Dead End System without Velocity Pressure
NOZZLE IDENT. & LOCATION
FLOW IN (l/min)
PIPE PIPE SIZE FITTINGS (mm) & DEVICES
q= 1
2
3
4
Q= q=
81.961
Q=
157.56
q=
88.823
Q=
246.38
q=
93.773
Q=
340.16
25
32
40
40
Pe =
0.913 Pt = Pv =
0.040 Pf = Pt =
0.160 Pn = 1.074 Pt =
Pe =
Pv =
0.047 Pf = Pt =
0.187 Pn = 1.261 Pt =
F=
Pe =
Pv =
T= L=
0.036 Pf = Pt =
0.144 Pn = 1.405 Pt =
F=
Pe =
Pv = Pn =
L=
0.066 Pf = Pt =
F=
Pe =
1.405 Pt = Pv =
5
Q=
Pf =
Pn =
T=
4
L=
4
F= T=
4
L=
4
T= 6
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
L=
Pt =
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
Q=
L=
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
L=
Pt =
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
L=
Pt =
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
Q=
T= L=
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
L=
Pt =
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
Q=
T=
0
0
q=
L=
Pt =
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
T=
0
q=
L=
Pt =
Q=
F=
Pe =
1.405 Pt = Pv =
Pf =
Pn =
L=
Pt =
F=
Pe =
1.405 Pt = Pv =
T= q= 15
0
q=
q=
14
0
Pt =
T=
13
0
q=
q=
12
0
q=
T=
11
0
Pt =
T=
10
0
L=
T=
9
0
q=
q=
8
4
Pt =
Pt =
T= 7
4
F=
T= q=
of C= K=
Q=
120 Prepared by: 79.1 Date:
EQUIV. FRICTION PRESSURE NORMAL PIPE LOSS SUMARRY PRESSURE LENGTH (bar/m) (bar/m) (bar/m) (m) L=
75.60
Sheet
0
NOTES
T=
0
Pf = Pt =
Pn = 1.405
Notes:
REF. STEP
- Light hazard Occupancy : The protection area per sprinkler : 18.6m2 - Ordinary hazard Occupancy : The protection area per sprinkler : 12.1m2 - Extra hazard Occupancy : The protection area per sprinkler : 9.3m2
Density Selection (l/min)/m2 6.3
Calculated Area (m2) 139
1
2
Coverage per Sprinkler (m2)
Number of Sprinkler to be Calculate 4
12
4
12
4
6
Where:
Friction Loss Formula:
[Q/K]2 =
Q = l/min
K
75.6
79.1
Pf =
Where:
L x 6.05 x
10
11
12
13
14
15
Q1.85
x 105
1.85
xd
C
d (dia. mm) 100
Where:
K
81.961
l/min
p (bar/m) 1.0736493919
The K factor is determined by:
Where:
Q = l/min
Q/√p = p (bar/m)
length (m) 420
The flow increment in l/min to be added at a specific location: =
=
4.87
120
K= 9
bar/m
1200
79.1 8
0.913
Q = l/min
q = K√p 7
75.6
The total pressure (Pt) is determined by:
C 5
Flow in First Sprinkler (Q=l/min)
3
Pt = 3
Number of Sprinkler on Branch Line = (1.2√A)/distance
