Factory Directly Aluminum Heat Exchanger Air Cooling
Brand Name:ADV
Certification:ISO9001
Model Number:ADV - BP-09
Minimum Order Quantity:1 Unit
Delivery Time:1~25 Working Days
Place of Origin:Changzhou China
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Location:
Changzhou Jiangsu China
Address:
No.29 Xuema Road, Xueyan, Wujin District, 213169 Changzhou, Jiangsu
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within 48 hours
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Product Details
Hydraulic Lubrication Aluminum Air Cooled Heat Exchanger
with DC/AC Fan Driven
Description
Our Hydraulic Lubrication Aluminum Air Cooled Heat Exchanger are all designed by bar plate (plate fin) constructions, this compact design provides high performance cooling and strong capability, we also chose low fouling non-louvered air fins to ensure the limited air pressure drop and long life use time, the high quality DC motor, Temperature by pass-valve, Pressure bypass-valve, Temperature swich, pressure swich... are all available for your choice.
ADV Hydraulic Lubrication Air Cooled Heat Exchanger Series
Quick Details
| 1 | DEL series | Suitable for hydraulic system in interior environment | |
| 2 | DELA series | Suitable for outdoor, oceanic and explosion-proof environment | |
| 3 | DELH series | Suitable for construction machinery | |
| 4 | DET series | Suitable for construction machinery operated in dusty enviroment | |
| 5 | DEQ series | Suitable for outdoor,oceanic , explosion-proof and similar environment | |
| 6 | DEK series | Suitable for hydraulic system | |
| 7 | EC series | Suitable for low noise environment | |
| 8 | DPK series wind cooler with bell-shaped cover | For hydraulic oil wIth viscosity 320mm2/s | |
| 9 | AH series | For hydraulic system | |
| 10 | DELP series | For hydraulic oil with viscosity less than 68 mm2/s | |
| 11 | DELS series | For hydraulic oil with viscosity 320mm2/s) | |
| 12 | DEG series | For hydraulic oil with viscosity 320mm2/s) | |
| 13 | DWS2 series | For hydraulic oil with viscosity 320mm2/s) | |
| 14 | DWG series | For hydraulic oil with viscosity 320mm2/s) |
Necessary parameters for model choosing of Hydraulic Heat Exchanger :
- Abstracted heat power : heat quantity need to be carried off by the Hydraulic Heat Exchanger
- Oil flow: the quantity of oil which directly erter into Hydraulic Heat Exchanger
- Input temperature of oil: the temperature of oil which enter into the Hydraulic Heat Exchanger.
- Cooling wind temperature: the temperature of wind which enter into Hydraulic Heat Exchanger
1. Data necessary to input For example:
Qreq [kW] Heat quantity to abstract Qreq=22kW
Voil [L/min] Oil flow Voil=100 L/min
Toil [°C] Oil Input Temp Toil=70°C
Tair [°C] Oil Output Temp Tair=30°C
2. Calculation of transforming comparative abstracted heat power into heat capability:
ETD [°C]=Toil - Tair
Difference between input temperatures of oil and cooling wind
inside the Hydraulic Air Cooled Heat Exchanger
ETD [°C]=Toil - Tair = 70°C - 30°C = 40°Cqreq[kW/°C]=Qreq / ETD
Comparative abstracted heat quantity
qreq[kW/°C]=Qreq / ETD = 22kW / 40°C = 0.55kW / °C
3. Choose a cooler according to the curve chart of abstracted quantity
According to curve chart of abstracted heat quantity ( in page18 )
Cooling capacity of DET5-4:
Q=0.61 kW/°C>qreq=0.55kW/°C=> choose DET5-4
Actual heat release:
Q=q×ETD Q=0.61KW/°C×40°C=24.4KW
4. Pressure loss
You may find out that the pressure loss is 0.81 bar according to the curve chart
5. Calculation of temperature difference between ertering oil and outflowing oil in the hydraulic Heat Exchanger
Calculating formula: △T=Q / ( Voil . ρ . Cp )
If there is no detailed parameter, you will need to recheck the
difference in the light of the formula below.△Toil[°C]=33×Q[kW]/Voil[L/min]△Toil=33×24.4kW/100 L/min=8.1°C
6.Conclusion
The Hydraulic Air Cooled Heat Exchanger model of choice: DET5-4 Actual heat abstraction quantity:
24.4kW Temperature difference between inpouring and outflowing oil through the cooler: 8.1°CPressure loss:0.81bar
If you still have any further supporting for our Hydraulic Air Cooled Heat Exchanger Series,
Please Be free to contact us , thank you!
Factory Directly Aluminum Heat Exchanger Air Cooling
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