Why say closed cooling tower is energy saving and environmental protection equipment, more and more users are using this kind of equipment to replace the original equipment (open tower), we can through data analysis and comparison, the two energy data accounting can be obvious. Energy consumption is basically two major aspects, one is water, the other is electricity. Both are energy costs that no cooling tower can escape, unless you leave the equipment on.
First of all, look at the consumption of water. Water is generally consumed in two aspects. One is the flying overflow after spraying, and the other is the evaporation consumption of water.
Let's look at the open cooling tower, the spray water of the tower is basically between two and three percent of the overflow rate, if we according to the daily operation of 10 hours, excluding holidays, 280 days of operation. According to the actual open cooling tower flow of 6000 cubic meters per hour to calculate. 6000*2%*10*280= 336,000 tons of water, and the same closed cooling tower, its spray flying overflow is very small, because after all, the spray work is carried out in the tower, almost can be controlled in a few thousandths, we calculate according to 5 thousandths, the same is 10 hours of work, 280 days a year operation, To achieve the same cooling amplitude is basically 4,500 tons per hour of closed cooling tower is enough, then the calculation results: 4,500 *0.5%*10*280= 63,000 tons, it is not difficult to see, because of the different design structure caused by the waste of spraying water resources, more than 200,000 tons of terror. The bigger the pool of the open tower, the more wasted water, because the evaporation area increases, and the closed cooling tower has no pool, so the consumption here is zero. Judging from the price of a ton of water, just such a equipment, a year to solve the capital of hundreds of thousands of enterprises.
Let's look at the comparison of electric energy, electric energy is not different, because they are all through the same power equipment to operate the equipment, the power of the two is similar, the running time is the same, basically the energy consumption is about the same.
To sum up, for the closed cooling tower energy saving accounting can be strong to open the tower out, and, today are advocating energy conservation and environmental protection, this is the general trend, so the closed cooling tower is more and more favored by the majority of users.
Closed Cooling Tower,Closed Circuit Cross Flow,Closed Loop Cooling Tower,Closed Circuit Cooler Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.arkfluid.com
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Production Description:Â
Â
Insertion Type
Segment Type
Measuring media
Various gases (except for acetylene gas)      Â
Range of pipe diameter
DN80-6000Â mm
DN15-2000Â mm
Velocity range
0.5-100Â Nm/s
Accuracy
±1.0%
Working temperature
Sensor: normal temperature type -10ºC to +200ºC,Â
high temperature type -10ºC to +350ºC;Â
converter:-20ºC to +45ºC (for special environment, specify)Â
Working pressure
Media pressure≤2.5Mpa
Media pressure≤4.0Mpa
Power supply
Integrated type machine (DC24V or AC220V ≤18W),Â
detachable converter (AC220V  ≤19W)
Response speed
1S
Output signal
4-20mA (photoelectric isolation, maximum load 500Ω)
RS-485 (photoelectric isolation)
Pipeline material
Carbon steel, stainless steel and plastic, etc.
Display
Integrated type: 8-bit field + 24 prompts
Detachable type: 10x2 Chinese characters
Display content
Mass flow, volume flow under normal condition, integrated flow,Â
standard time and integrated runtime, etc.
Outline of detachable converter
Wall-hanging type: 213x185x107mm
Panel-mounting type: 160x80x160mm
Distance between detachable converter and primary instrument
≤25m(primary instrument is powered by detachable converter),Â
≤1000m (primary instrument is powered on the site)
Degree of protection of detachable converter
Wall-hanging type: IP65
Panel-mounting type: IP52
Degree of protection of primary instrument
IP67
Explosive-proof grade of primary instrument
ExIICT4
Sensor materials
Stainless steels
Stainless steel, carbon steels
Upper Limit of the normal usage of gas measurement:Â
Model
DN(mm)
Air
N2Â (Nitrogen)
O2Â (Oxygen)
H2Â (Hydrogen)
DMF-1-980-3
3
2
2
1
0.4
DMF-1-980-6
6
10
10
5
1.6
DMF-1-980-8
8
18
18
9
2.8
DMF-1-980-10
10
28
28
14
4
DMF-1-980-15
15
65
65
32
10
DMF-1-980-25
25
175
175
89
28
DMF-1-980-32
32
290
290
144
45
DMF-1-980-40
40
450
450
226
70
DMF-1-980-50
50
700
700
352
110
DMF-1-980-65
65
1200
1200
600
185
DMF-1-980-80
80
1800
1800
900
280
DMF-1-980-100
100
2800
2800
1420
470
DMF-1-980-125
125
4400
4400
2210
700
DMF-1-980-150
150
6300
6300
3200
940
DMF-1-980-200
200
10000
10000
5650
1880
DMF-1-980-250
250
17000
17000
8830
2820
DMF-1-980-300
300
25000
25000
12720
4060
DMF-1-980-400
400
45000
45000
22608
7200
DMF-1-980-500
500
70000
70000
35325
11280
DMF-1-980-600
600
100000
100000
50638
16300
DMF-1-980-700
700
135000
135000
69240
22100
DMF-1-980-800
800
180000
180000
90432
29000
DMF-1-980-900
900
220000
220000
114500
77807
DMF-1-980-1000
1000
280000
280000
141300
81120
DMF-1-980-1200
1200
400000
400000
203480
91972
DMF-1-980-1500
1500
600000
600000
318000
101520
DMF-1-980-2000
2000
Closed Cooling Tower
Wholesale High Quality Gas Thermal Mass Flow Meter Replace Gas Turbine Flow Meter>
Model NO.: DMF-1-Series
Measuring Media: Gas
Measuring Principle: Thermodynamic
Measurement Object: Closed Pipeline
Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
Trademark: Sincerity
Transport Package: Carton/ Wooden Box Package
Origin: China
HS Code: 9026801000
Please attention:Â