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Factory Directly Aluminum Heat Exchanger Air Cooling

Changzhou ADV Heat Exchanger Co., Ltd

Factory Directly Aluminum Heat Exchanger Air Cooling

Brand Name : ADV

Model Number : ADV - BP-09

Certification : ISO9001

Place of Origin : Changzhou China

MOQ : 1 Unit

Supply Ability : 1~50 + Units + 25 Working Days

Delivery Time : 1~25 Working Days

Packaging Details : Wooden Packing

Name : Hydraulic Heat Exchanger

Configuration : Bar Plate (Plate Fin)

Technic : Vacuum Brazing

Test : Leak Test & Performance Test & Pressure Pulse Test & Vibration Test

Medium : Oils,Water-Oil Emulsion,Water – Glycol or others

Max. Operating Temperature : 248°F

Operating Pressure : 280 PSI

Test Pressure : 500 PSI

Antiseptic treatment : >1440h, C5 standard

Warranty : 12 Month

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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.

Factory Directly Aluminum Heat Exchanger Air Cooling

Factory Directly Aluminum Heat Exchanger Air Cooling

Factory Directly Aluminum Heat Exchanger Air Cooling

ADV Hydraulic Lubrication​ Air Cooled Heat Exchanger ​Series

Quick Details​

1 DEL series Suitable for hydraulic system in interior environment Factory Directly Aluminum Heat Exchanger Air Cooling
2

DELA series

Suitable for outdoor, oceanic and explosion-proof environment

Factory Directly Aluminum Heat Exchanger Air Cooling
3

DELH series

Suitable for construction machinery

Factory Directly Aluminum Heat Exchanger Air Cooling
4

DET series

Suitable for construction machinery operated in dusty enviroment

Factory Directly Aluminum Heat Exchanger Air Cooling
5

DEQ series

Suitable for outdoor,oceanic , explosion-proof and similar environment

Factory Directly Aluminum Heat Exchanger Air Cooling
6

DEK series

Suitable for hydraulic system

Factory Directly Aluminum Heat Exchanger Air Cooling
7

EC series

Suitable for low noise environment

Factory Directly Aluminum Heat Exchanger Air Cooling
8

DPK series wind cooler with bell-shaped cover

For hydraulic oil wIth viscosity 320mm2/s

Factory Directly Aluminum Heat Exchanger Air Cooling
9

AH series

For hydraulic system

Factory Directly Aluminum Heat Exchanger Air Cooling
10

DELP series

For hydraulic oil with viscosity less than 68 mm2/s

Factory Directly Aluminum Heat Exchanger Air Cooling
11

DELS series

For hydraulic oil with viscosity 320mm2/s)

Factory Directly Aluminum Heat Exchanger Air Cooling
12

DEG series

For hydraulic oil with viscosity 320mm2/s) Factory Directly Aluminum Heat Exchanger Air Cooling
13

DWS2 series

For hydraulic oil with viscosity 320mm2/s) Factory Directly Aluminum Heat Exchanger Air Cooling
14

DWG series

For hydraulic oil with viscosity 320mm2/s) Factory Directly Aluminum Heat Exchanger Air Cooling

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

Factory Directly Aluminum Heat Exchanger Air Cooling

If you still have any further supporting for our Hydraulic Air Cooled Heat Exchanger ​Series,

Please Be free to contact us , thank you!


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