dry cooler industrial and immersion cooling asic Shenglin D2

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Product Overview

Description



Products Description


Dry Cooler Introduction.

Dry coolers are utilized for the cooling of processing liquids, generally pure or ethylene glycol water, particularly in refrigeration applications, air-conditioning or industrial processes such as free-cooling and the cooling of liquids that circulate inside industrial molding dies.

The coolers are so called  "dry" since they utilize air as a secondary fluid.  Compared to solutions that function with water, such as cooling towers, air avoids the problems resulting from the formation of incrustations.



Performance ranges
Cooling capacity: from 5 to 649 kw
Air volume: from 2828 to 263503 m3/h
Sound pressure level: from 31 to 69 dB A(10m)
Dry coolers:customized on demand
High efficiency heat exchanger
Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan.
Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition).
Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany
Fan
Only choose low specific energy consumption fans.
Fan nozzle designs for maximum air flow and air throw.
Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting.
Motor: protection class IP 54 and insulation class F.
Voltage:400V/3N/50Hz
Air separator for each fan.
Testing
Heat exchangers are supplied clean and tested at a pressure of 30 bars
Options
Coil design refrigerant: water, oil, glycol.
Multiple circuits.
Sub-cooling circuits.
Stainless steel or aluminum casing.
Coated aluminum or copper fins.
Explosion ploof motor.
Customized fin spacing.
Hydropad.




\t\t\t\t\t\t\t\t\tDry Cooler Parameter \t\t\t\t\t\t\t


Dry Cooler Type
D2-148-4x630
D2-228-6x630
D2-276-6x630
D2-310-8x630
D2-364-8x630
Capacity
Water
KW
147.99
227.85
276.53
309.85
364.07
20% Et. Glycol
KW
142.42
219.09
270.22
301.18
354.64
Air flow
M3/h
76459
114686
108188
152911
144255
Fan
No. X φ
2x2x630
2x3x630
2x3x630
2x4x630
2x4x630
Fan motor 380/3N/50HZ
A
20.4
30.6
30.6
40.8
40.8
Sound pressure level
dB(A)10m
64
66
66
67
67
Dimension
L
mm
2186
3250
3250
4250
4250
H
mm
1874
1874
1874
1874
1874
D
mm
2100
2100
2100
2100
2100
D1
mm
2000
2000
2000
2000
2000
L1
mm
963
963
963
963
963
L2
mm
1000
1000
1000
1000
1000
L3
mm
1963
2963
2963
3963
3963
Connections inlet/onlet φ
mm
2XDN50
2XDN65
2XDN80
2XDN80
2XDN100
Product weight(empty)
kg
769
1134
1261
1498
1673


\t\t\t\t\t\t\t\t\tDry Cooler Feature \t\t\t\t\t\t\t




Dry Cooler Feature


• Unique floating coil design avoids leakage caused by thermal expansion and contraction.
• Staggered fin pattern design and corrugated fin enhance air flow turbulence
• Inner-grooved copper tube increase heat transfer area and enhance heat transfer
• Optimized flow pass design ensure fully heat exchange with refrigerant
• Equipped with 2nd generation owl-wing fan motor as standard. It features with low noise level, large volume flow and low energy consumption. Ready for dual speed connection.
• Outdoor type powder coated casing made of galvanized sheet metal and stainless steel bolts provide a high resistance to corrosion.


Optional features:

EC variable speed fan motor, to save great energy
ZAplus/AxiTop for greater volume flow and extreme silence
Adiabatic system significantly reduce energy consumption in summer

Epoxy coated or hydrophilic aluminum fin suitable for coastal or high corrosion area
Fluid dry cooler
Clean stainless steel tube and aluminum fin coil for cooling deionized water.



Floating coil.


Unique floating coil design avoids leakage caused by thermal expansion and contraction.





\t\t\t\t\t\t\t\t\tOur Advantage \t\t\t\t\t\t\t


OEM design dry cooler

Tell us the datas as following:
A. Required water inlet temperature?
B. Required water outlet temperature?
C. Water flow?
D.Ambient temperature?
E.Supply power(voltage-Hz-phase)
G.Any other requirements ?



CNC drilling for the header.


CNC cutting tube.



Fin Press.


High Precision Punch Press.



HI-F Means High Efficiency

The advanced rippled-corrugated HI-F design creates a state of continuous turbulence which effectively reduces the boundary layer formation. The exclusive rippled edge
instantly deflects the incoming air to create initial turbulence.
A succession of corrugations across the fin depth, in conjunction with the staggered tubes, increases the turbulating effect and eliminates the "dead spots" behind the tubes. In this manner, the HI-F design establishes a high standard in heat transfer efficiency yielding sharply increased performance.



E-F Means Energy Efficient.

The term "energy efficient," which is used to describe how well a system utilizes energy, has become a common expression in the HVAC industry.
The need to cut operating energy expenses is met by the E-F fin surface.
The smoother fin design of the E-F surface results in lower operating costs over the life of the equipment.



Staggered Tube Design For High Performance.

The more moving air in contact with the tubes in the coil, the more performance obtained from the total available surface.
The staggered tube design exposes the tubes to more moving air than the in-line design. The geometry of the staggered tube design also allows the rows to be spaced closer together. This results in a more compact coil providing higher capacities.



Application
Industrial field: process engineering, heat / power plant, power generation, chemical industry, air conditioning chiller, heat transformer, smelting, etc.. It is suitable for all equipment which needs heat dissipation and is installed in the open air.

Product schematic diagram






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