CHINA FACTORY ZW(W) SPECIAL PRESSURIZED AND STABILIZED WATER SUPPLY EQUIPMENT FOR FIRE FIGHTING

CHINA FACTORY ZW(W) SPECIAL PRESSURIZED AND STABILIZED WATER SUPPLY EQUIPMENT FOR FIRE FIGHTING
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  • CHINA FACTORY ZW(W) SPECIAL PRESSURIZED AND STABILIZED WATER SUPPLY EQUIPMENT FOR FIRE FIGHTING
Product name : CHINA FACTORY ZW(W) SPECIAL PRESSURIZED AND STABILIZED WATER SUPPLY EQUIPMENT FOR FIRE FIGHTING
Product No. : 202241593726
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Details:
 Overview of ZW(W) special pressurized and stabilized water supply equipment for firefighting
      The ZW fire pressurized and stabilized water supply equipment produced by our company is a special pressurized and stabilized equipment for fire protection designed and manufactured with reference to the national building standard design atlas 98S205. The equipment is composed of diaphragm air pressure tank, booster pump, electric control box, instrument and pipeline accessories, etc. It is suitable for fire hydrant water supply systems and automatic sprinkler systems and other fire fighting systems that require pressurization in multi-storey and high-rise buildings. water supply system.
      The maximum working pressure of this equipment is 0.6mpa, 1.0mpa, and 1.6mpa, respectively, the fire water storage volume is greater than 150L, ​​300L, 450L, and the pressure-stabilized water volume is greater than 50L. When used in a fire hydrant system, the flow rate of each water gun is 2.5L/S , 5L/S, the length of the full water column is 7M, 10M, 13M; when used in an automatic water spray system, the flow rate of each nozzle is 1.0L/S, and the nozzle pressure is 0.1MPA.
      The equipment can keep the fire pressure at the unfavorable points of the fire-fighting water supply pipeline system, and use the 30-second fire-fighting water volume always stored in the air-pressure water tank to ensure the fire-fighting spray water of the fire pump before operation; the equipment uses the air-pressure water tank to set Set the operating pressure, control the operating conditions of the water pump, and achieve the function of boosting and stabilizing. The unfavorable point of P1 (MPa) always maintains the pressure required for fire fighting; P2 (MPa) the starting pressure of the fire pump; PS1 (MPa) the starting pressure of the stabilized pump;
Model meaning of ZW(W) special pressurized and stabilized water supply equipment for fire fighting
ZW □ -- □ - □ - □ - □
Fire pressure required for unfavorable point (Mpa)
Enriched water column length (m) or nozzle pressure (Mpa)
(Type I has this item, type II does not)
X is used for fire hydrant fire water supply system, Z is used for automatic sprinkler fire water supply system, XZ fire hydrant and automatic sprinkler combined system
Ⅰ is the upper type, which is set between the high-level water tanks, and Ⅱ is the lower type, which is set between the bottom water pump and the pool. L vertical air pressure tank, L horizontal air pressure tank.
Technical parameters of ZW(W) special pressurized and stabilized water supply equipment for fire fighting
serial number Booster voltage regulator model Fire pressure (Mpa) P1 Vertical Diaphragm Air Pressure Tank Equipped with water pump
operating pressure
(Mpa)
Volume of stabilized water (L)
Model Specifications Working pressure ratio αb Fire water storage volume (L) model
Calibration volume actual volume
1 ZW(L)-1-X-7 0.10 XQG800×0.6 0.60 300 319
25LG3-10×4
N=1.5kw
P1=0.10 PS1=0.26
P1=0.23 PS2=0.31
54
2 ZW(L)-1-Z-10 0.16 XQG800×0.6 0.80 150 159
25LG3-10×4
N=1.5kw
P1=0.16 PS1=0.26
P1=0.23 PS2=0.36
70
3 ZW(L)-1-X-10 0.16 XQG800×0.6 0.60 300 319
25LG3-10×5
N=1.5kw
P1=0.16 PS1=0.36
P1=0.33 PS2=0.42
52
4 ZW(L)-1-X-13 0.22 XQG1000×0.6 0.76 300 329
25LG3-10×4
N=1.5kw
P1=0.22 PS1=0.35
P1=0.32 PS2=0.40
97
5 ZW(L)-1-XZ-10 0.16 XQG1000×0.6 0.65 450 480
25LG3-10×4
N=1.5kw
P1=0.16 PS1=0.33
P1=0.30 PS2=0.38
86
6 ZW(L)-Ⅰ-XZ-13 0.22 XQG1000×0.6 0.67 450 452
25LG3-10×5
N=1.5kw
P1=0.22 PS1=0.41
P1=0.38 PS2=0.46
80
7 ZW(L)-Ⅱ-Z- A 0.22 -0.38 XQG800×0.6 0.80 150 159
25LG3-10×6
N=2.2kw
P1=0.38 PS1=0.53
P1=0.50 PS2=0.60
61
8 B 0.38 -0.50 XQG800×1.0 0.80 150 159
25LG3-10×8
N=2.2kw
P1=0.50 PS1=0.68
P1=0.65 PS2=0.75
51
9 C 0.50 -0.65 XQG1000×1.0 0.85 150 206
25LG3-10×9
N=2.2kw
P1=0.65 PS1=0.81
P1=0.78 PS2=0.86
59
10 D 0.65 -0.85 XQG1000×1.6 0.85 150 206
25LG3-10×11
N=3.0kw
P1=0.85 PS1=1.04
P1=1.02 PS2=1.10
57
11 E 0.85 -1.0 XQG1000×1.6 0.85 150 206
25LG3-10×13
N=4.0kw
P1=1.00 PS1=1.21
P1=1.19 PS2=1.27
50
12 ZW(L)-Ⅱ-X- A 0.22-0.38 XQG800×0.6 0.78 300 302
25LG3-10×6
N=2.2kw
P1=0.38 PS1=0.53
P1=0.50 PS2=0.60
72
13 B 0.38-0.50 XQG800×1.0 0.78 300 302
25LGW3-10×8
N=2.2kw
P1=0.50 PS1=0.68
P1=0.65 PS2=0.75
61
14 C 0.50-0.65 XQG1000×1.0 0.78 300 302
25LG3-10×10
N=3.0kw
P1=0.65 PS1=0.88
P1=0.86 PS2=0.93
51
15 D 0.65-0.85 XQG1200×1.6 0.85 300 355
25LG3-10×13
N=4.0kw
P1=0.85 PS1=1.05
P1=1.02 PS2=1.10
82
16 E 0.85-1.0 XQG1200×1.6 0.85 300 355
25LG3-10×15
N=4.0kw
P1=1.00 PS1=1.21
P1=1.19 PS2=1.26
73
17 ZW(L)-Ⅱ-XZ- A 0.22-0.38 XQG1200×0.6 0.80 450 474
25LG3-10×6
N=2.2kw
P1=0.38 PS1=0.53
P1=0.50 PS2=0.60
133
18 B 0.38-0.50 XQG1200×1.0 0.80 450 474
25LG3-10×8
N=2.2kw
P1=0.50 PS1=0.68
P1=0.65 PS2=0.75
110
19 C 0.50-0.65 XQG1200×1.0 0.80 450 474
25LG3-10×10
N=3.0kw
P1=0.65 PS1=0.81
P1=0.78 PS2=0.86
90
20 D 0.65-0.85 XQG1200×1.6 0.80 450 474
25LG3-10×12
N=4.0kw
P1=0.85 PS1=1.04
P1=1.02 PS2=1.10
73
twenty one E 0.85-1.0 XQG1200×1.6 0.80 450 474
25LG3-10×14
N=4.0kw
P1=1.00 PS1=1.21
P1=1.19 PS2=1.27
64
 
serial number Booster voltage regulator model Fire pressure (Mpa) P1 Horizontal Diaphragm Air Pressure Tank Equipped with water pump
operating pressure
(Mpa)
Volume of stabilized water (L)
Model Specifications Working pressure ratio αb Fire water storage volume (L) model
Calibration volume actual volume
1 ZW(W)-Ⅰ-X-7 0.10 XQW1000×0.6 0.75 300 390
25LG3-10×3
N=1.1KW
P1=0.10 PS1=0.20
P2=0.17 PS2=0.25
148
2 ZW(W)-Ⅰ-Z-10 0.16 XQW1000×0.6 0.80 150 312
25LG3-10×3
N=1.1KW
P1=0.16 PS1=0.25
P2=0.22 PS2=0.30
145
3 ZW(W)-Ⅰ-X-10 0.16 XQW1000×0.6 0.80 300 312
25LG3-10×3
N=1.1KW
P1=0.16 PS1=0.25
P2=0.22 PS2=0.30
145
4 ZW(W)-Ⅰ-X-13 0.22 XQW1000×0.6 0.80 300 312
25LG3-10×4
N=1.5KW
P1=0.22 PS1=0.32
P2=0.30 PS2=0.37
126
5 ZW(W)-Ⅰ-XZ-10 0.16 XQW1000×0.6 0.70 450 467
25LG3-10×4
N=1.5KW
P1=0.16 PS1=0.30
P2=0.27 PS2=0.35
113
6 ZW(W)-Ⅰ-XZ-13 0.22 XQW1000×0.6 0.70 450 452
25LG3-10×5
N=1.5KW
P1=0.22 PS1=0.38
P2=0.35 PS2=0.43
98
7 ZW(W)-Ⅱ-Z- A 0.22-0.38 XQW800×0.6 0.85 150 234
25LG3-10×6
N=2.2KW
P1=0.38 PS1=0.49
P2=0.46 PS2=0.54
99
8 B 0.38-0.50 XQW800×1.0 0.85 150 234
25LG3-10×7
N=2.2KW
P1=0.50 PS1=0.63
P2=0.60 PS2=0.68
82
9 C 0.50-0.65 XQW1000×1.0 0.85 150 234
25LG3-10×9
N=2.2KW
P1=0.65 PS1=0.81
P2=0.78 PS2=0.86
67
10 D 0.65-0.85 XQW1000×1.6 0.85 150 234
25LG3-10×11
N=3.0KW
P1=0.85 PS1=1.05
P2=1.02 PS2=1.10
54
11 E 0.85-1.00 XQW1000×1.6 0.85 150 234 25LG3-10×13 N=4.0KW
P1=1.00 PS1=1.21
P2=1.19 PS2=1.27
57
12 ZW(W)-Ⅱ-X- A 0.22-0.38 XQW1000×0.6 0.80 300 312
25LG3-10×6
N=2.2KW
P1=0.38 PS1=0.53
P2=0.50 PS2=0.58
87
13 B 0.38-0.5 XQW1000×1.0 0.80 300 312
25LG3-10×8
N=2.2KW
P1=0.50 PS1=0.68
P2=0.65 PS2=0.73
72
14 C 0.50-0.65 XQW1000×1.0 0.80 300 312
25LG3-10×10
N=3.0KW
P1=0.65 PS1=0.87
P2=0.84 PS2=0.92
59
15 D 0.65-0.85 XQW1000×1.6 0.80 300 312
25LG3-10×12
N=4.0KW
P1=0.85 PS1=1.12
P2=1.09 PS2=1.18
57
16 E 0.85-1.00 XQW1000×1.6 0.80 300 312
25LG3-10×14
N=4.0KW
P1=1.00 PS1=1.30
P2=1.27 PS2=1.36
50
17 ZW(W)-Ⅱ-XZ- A 0.22-0.38 XQW1200×0.6 0.80 450 506
25LG3-10×6
N=2.2KW
P1=0.38 PS1=0.53
P2=0.50 PS2=0.58
142
18 B 0.38-0.5 XQW1200×1.0 0.80 450 506
25LG3-10×8
N=2.2KW
P1=0.50 PS1=0.68
P2=0.65 PS2=0.73
117
19 C 0.50-0.65 XQW1200×1.0 0.80 450 506
25LG3-10×10
N=3.0KW
P1=0.65 PS1=0.87
P2=0.84 PS2=0.92
96
20 D 0.65-0.85 XQW1200×1.6 0.80 450 506
25LG3-10×12
N=4.0KW
P1=0.85 PS1=1.12
P2=1.09 PS2=1.17
78
twenty one E 0.85-1.00 XQW1200×1.6 0.80 450 506
25LG3-10×14
N=4.0KW
P1=1.00 PS1=1.30
P2=1.27 PS2=1.35
 
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