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Factory Directly Aluminum Heat Exchanger Air Cooling

Categories Air Cooled Heat Exchanger
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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    Factory Directly Aluminum Heat Exchanger Air Cooling


    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​


    1DEL seriesSuitable 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!

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