Principle of work: the diaphragm type pressure tank is composed of a steel casing, constitute a rubber diaphragm liner energy storage device, the water chamber and air chamber rubber diaphragm completely separated, when the external pressure water is filled into the diaphragm pneumatic tank liner when the tank of compressed air and gas, according to the Boyle law, the gas being compressed volume smaller pressure rise, energy storage, compressed gas expansion can be extruded rubber diaphragm inside the water tank.
The adaptation range:
Diaphragm type pressure tank is widely used in central air-conditioning circulating water regulator, distilled water supply expansion system, heating system circulating water replenishment regulator, fire water supply system water regulator, frequency conversion water supply voltage, boiler feed water, pressure type water supply and other occasions.
The characteristics of equipment:
- tank internal diaphragm structure to ensure that the water is not in contact with the wall, so the tank wall no internal corrosion, external non dewfall, greatly prolongs the service life.
- rubber diaphragm can be inflated diastolic above 200000 times, can be used for a long time.
The pressure fluctuation, can effectively smooth water system, reduce the pump start and stop frequency.
- diaphragm for food grade natural rubber diaphragm can be applied in drinking water system.
Specification and technical performance of products
Diaphragm type pressure tank working form
SQL series vertical diaphragm pneumatic tank technical performance parameters table
|
Type
|
High
H(mm)
|
Long
L(mm)
|
Size
DN(mm)
|
Volume
V(m3)
|
Regulation
Volume
Vs(m3)
|
Water supply
Q(m3/h)
|
|
SQL600
|
×0.6
|
1870
|
50
|
0.32
|
0.11
|
2.4-4.7
|
206
|
|
×1.0,
|
223
|
|
×1.6
|
265
|
|
SQL800
|
×0.6
|
2310
|
50
|
0.76
|
0.26
|
6.24-10.4
|
330
|
|
×1.0,
|
350
|
|
×1.6
|
520
|
|
SQL1000
|
×0.6
|
2400
|
50
|
1.41
|
0.50
|
12-20
|
500
|
|
×1.0,
|
2400
|
613
|
|
×1.6
|
2420
|
850
|
|
SQL1200
|
×0.6
|
2500
|
65
|
2.58
|
0.80
|
18-30
|
650
|
|
×1.0,
|
2500
|
820
|
|
×1.6
|
2520
|
1100
|
|
SQL1400
|
×0.6
|
2850
|
80
|
3.61
|
1.20
|
26-44
|
900
|
|
×1.0,
|
2850
|
1250
|
|
×1.6
|
2880
|
1420
|
|
SQL1600
|
×0.6
|
3150
|
100
|
5.00
|
2.00
|
40.8-68
|
1200
|
|
×1.0,
|
3160
|
1750
|
|
×1.6
|
3180
|
2050
|
|
SQL2000
|
×0.6
|
3620
|
125
|
8.53
|
3.1
|
68.4-114
|
1700
|
|
×1.0,
|
3620
|
2350
|
|
×1.6
|
3640
|
2580
|
|
SQL2400
|
×0.6
|
5100
|
125
|
21.25
|
6.10
|
--
|
4500
|
|
×1.0,
|
5150
|
4890
|
|
×1.6
|
5200
|
5300
|
Note: the water supply of small flow value - bar per hour pump 6 times to start, water supply column Max per hour pump 10 times to start.
For safe and reliable water supply, pump start times per hour, the best in the 6 following.
SQW series horizontal diaphragm pneumatic tank technical performance parameters table
|
Type
|
High
H(mm)
|
Long
L(mm)
|
Size
DN(mm)
|
Volume
V(m3)
|
Regulation
Volume
Vs(m3)
|
Water supply
Q(m3/h)
|
Weight
(Kg)
|
|
SQW1000
|
×0.6
|
1735
|
2270
|
100
|
1.64
|
0.55
|
1.25-2.09
|
610
|
|
×1.0,
|
760
|
|
×1.6
|
899
|
|
SQW1200
|
×0.6
|
1880
|
2570
|
100
|
2.6
|
0.95
|
2.64-4.4
|
850
|
|
×1.0,
|
1110
|
|
×1.6
|
1390
|
|
SQW1400
|
×0.6
|
2150
|
3100
|
100
|
4.4
|
1.5
|
6.24-10.4
|
1160
|
|
×1.0,
|
1410
|
|
×1.6
|
1700
|
|
SQW1600
|
×0.6
|
2350
|
3190
|
125
|
5.85
|
2.0
|
12-20
|
1670
|
|
×1.0,
|
1860
|
|
×1.6
|
2090
|
|
SQW1800
|
×0.6
|
2627
|
3986
|
150
|
9.34
|
3.2
|
18-30
|
2095
|
|
×1.0,
|
2335
|
|
×1.6
|
3210
|
|
SQW2000
|
×0.6
|
2890
|
4930
|
150
|
14.3
|
4.5
|
26-44
|
2650
|
|
×1.0,
|
2960
|
|
×1.6
|
3350
|
|
SQW2200
|
×0.6
|
3010
|
4950
|
150
|
17.2
|
6
|
40.8-68
|
3390
|
|
×1.0,
|
4060
|
|
×1.6
|
4736
|
|
SQW2400
|
×0.6
|
3210
|
5200
|
150
|
21.6
|
12
|
68.4-114
|
4430
|
|
×1.0,
|
5200
|
|
×1.6
|
5870
|
