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Crossflow Cooling Tower (Closed Circuit Steel Cooling Tower)
  • Crossflow Cooling Tower (Closed Circuit Steel Cooling Tower)
  • Crossflow Cooling Tower (Closed Circuit Steel Cooling Tower)
Description

The heat exchanging process in the crossflow cooling tower is completed in a clean closed circuit. Multiple material selections and configurations of the heat exchanger coil ensure the closed circuit heat rejection equipment is suitable for applications in industrial and heating ventilation air conditioning (HVAC) fields. This cooling tower system reduces scaling that occurs during technical processes, thus ensuring a constant process performance under long term operations, and ensures a long service life.

Working principle

Working fluid (water, oil or other liquids) flows in the curved coil pipe, while the spray water is transferred from the bottom basin to the PVC distribution pipe via the water pump, then sprayed through the nozzle to the coil pipe. Throughout this, the air comes into full contact with the coil surface. Through an evaporation heat exchange, the coil pipe heat is reduced, which reduces the overall temperature.

Model selection

All the following dimensions are referenced in relation to standard evaporative cooling products. In addition, we can also perform non-standard design depending on specific customer requirements.

Parameter table of LYH square type crossflow cooling tower (closed circuit)
Crossflow Cooling Tower (Closed Circuit Steel Cooling Tower)

1. Water inlet
2. Water outlet

3. Water filler pipe
4. Overflow pipe

5. Drain pipe

Design condition
  • Inlet water temperature: T1=37℃
  • Outlet water temperature: T2=32℃
  • Wet bulb temperature: TWB=28℃
  • Dry bulb temperature: T=31.5℃
  • Atmospheric pressure: P=99.4KPa
Model Overall dimension (mm) Fan power Pump power Water inlet/outlet pipe diameter Water filler pipe diameter Drain pipe diameter Transport weight
L W H (KW) (KW) (mm) (mm) (mm) (Kg)
LYH-6 1360 1030 1850 1.1 0.2 32 25 32 290
LYH-8 1360 1030 1850 1.1 0.2 32 25 32 310
LYH-10 1360 1030 1850 1.1 0.55 32 25 32 335
LYH-15 2350 1280 2350 1.1 0.55 50 25 32 600
LYH-20 2350 1280 2450 1.5 0.55 50 25 32 725
LYH-25 2350 1280 2500 1.5 0.55 50 25 32 815
LYH-30 2660 1400 2500 2.2 0.75 65 25 32 925
LYH-35 2660 1400 2600 2.2 0.75 65 25 32 1010
LYH-40 2660 1400 2600 3 0.75 80 25 50 1100
LYH-50 2800 1750 2650 3 0.75 80 25 50 1400
LYH-60 2800 1750 2700 4.4 0.75 100 32 50 1510
LYH-70 2900 2060 2800 4.4 1.5 100 32 50 1900

Note: the above data applies to copper coils. Specific materials should be chosen based on fluid characteristics.


Crossflow Cooling Tower (Closed Circuit Steel Cooling Tower)

1. Water inlet
2. Water outlet

3. Water filler pipe
4. Overflow pipe

5. Drain pipe

Design condition
  • Inlet water temperature: T1=37℃
  • Outlet water temperature: T2=32℃
  • Wet bulb temperature: TWB=28℃
  • Dry bulb temperature: T=31.5℃
  • Atmospheric pressure: P=99.4KPa
Model Overall dimension (mm) Fan power Pump power Water inlet/outlet pipe diameter Water filler pipe diameter Drain pip e diameter Transport weight
L W H (KW) (KW) (mm) (mm) (mm) (Kg)
LYH-80 3200 2060 2800 6 1.5 100 32 50 1990
LYH-90 3200 2260 2800 8.8 2.2 125 32 50 2160
LYH-100 3800 2260 3000 8.8 2.2 125 32 50 2320
LYH-125 3800 2260 3050 8.8 2.2 100*2 32 50 2780
LYH-150 4800 2500 3100 13.2 2.2 100*2 32 50 3511
LYH-175 4800 2700 3150 13.2 3 125*2 32 50 4232
LYH-200 4800 2700 3150 17.6 4.4 125*2 32 65 4460
LYH-225 5400 3000 3200 17.6 4.4 100M 32 65 4900
LYH-250 5400 3000 3650 17.6 4.4 100M 32 65 5260
LYH-275 6000 3200 6750 22 4.4 100*4 32 65 5718
LYH-300 6000 3200 3950 22 4.4 100*4 32 65 5990

Note: the above data applies to copper coils. Specific materials should be chosen based on fluid characteristics.
Crossflow Cooling Tower