PL

Compressed air leak detection report

Report on the implementation of leak detection using acoustic imaging technology.Compressed air leak detection – audit summary:

  • 1. number of acoustic images: 8
  • 2 Total leakage size 77.85 L/min
  • 3. average leakage rate of 9.73 L/min
  • 4. minimum leakage rate of 4.31 L/min
  • 5. maximum leakage 21.05 L/min


The savings potential of acoustic imaging:

  • 1. estimated total cost of leaks: PLN 4000.38
  • 2. estimated average cost of 1 leak: PLN 500.05
  • 3. cost of electricity – customer data: 0.5 PLN / kWh
  • 4. specific power (specific) – customer data: 8 kW / m³ / min
  • example 1:

    The source of compressed air discharge is described with a marker. The leak is at the connection of the hose to the blow gun.

    Acoustic leak analysis

    • Camera serial number AC13F055
    • Measured dB 40.2 dB
    • Distance 1.00 m
    • Estimated leakage size 4.62 L/min
    • Estimated cost of leakage 237.60 PLN

    example 2:

    The source of compressed air discharge is described with a marker. The leak is on the angle type plug connection on the right side.

    Acoustic leak analysis

    • Camera serial number: AC13F055
    • Measured dB: 56.2 dB
    • Distance: 1.00 m
    • Estimated leakage size: 12.64 L/min
    • Estimated cost of leakage: PLN 649.61

    example 3:

    The source of compressed air discharge is described with a marker. The leak is at the connection of the ball valve (at its bottom) to the thread of the system.

    Acoustic leak analysis

    • Camera serial number: AC13F085
    • Measured dB: 59.8 dB
    • Distance: 1.00 m
    • Estimated leakage size: 15.85 L/min
    • Estimated cost of leakage: PLN 814.57

    example 4:

    The source of compressed air discharge is described with a marker. The leak is on the angle type plug connection on the right side.

    Acoustic leak analysis

    • Camera serial number: AC13F085
    • Measured dB: 39.1 dB
    • Distance: 1.00 m
    • Estimated leakage size: 4.31 L/min
    • Estimated cost of leakage: 221.73 PLN

    example 5:

    The source of compressed air discharge is described with a marker. The leak is at the connection of the ball valve (at the top of the valve) to the thread of the system.

    Acoustic leak analysis

    • Camera serial number: AC13F611
    • Measured dB: 49.8 dB
    • Distance: 1.00 m
    • Estimated leakage size: 8.51 L/min
    • Estimated cost of leakage: PLN 437.18

    example 6:

    The source of compressed air discharge is described with a marker. The leak is at the threaded connection of the pressure gauge to the pressure accumulator.

    Acoustic leak analysis

    • Camera serial number: AC13F611
    • Measured dB: 44.0 dB
    • Distance: 1.00 m
    • Estimated leakage size: 5.87 L/min
    • Estimated cost of leakage: PLN 301.71

    example 7:

    The source of compressed air discharge is described with a marker. The leak is on the plug connection on the right side.

    Acoustic leak analysis

    • Camera serial number: AC13F611
    • Measured dB: 41.5 dB
    • Distance: 1.00 m
    • Estimated spill size: 4.99 L/min
    • Estimated cost of leakage: 256.22 PLN

    example 8:

    The source of compressed air discharge is described with a marker. The leak is at the connection below the ball valve.

    Acoustic leak analysis

    • Camera serial number: AC13F611
    • Measured dB: 70.6 dB
    • Distance: 0.50 m
    • Estimated leakage size: 21.05 L/min
    • Estimated cost of leakage: 1081.76 PLN

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