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EVAPORATOR:COMPONENT OF THE AC LOOP

EVAPORATOR:COMPONENT OF THE AC LOOP. HISTORY OF EVAPORATOR TECHNOLOGIES. COMPARISON BETWEEN TUBE/FIN &PLATE/FIN. COMPONENTS. PROCESS. Tubes/Fin. Plates. Tubes/Fin. Plates. Packaging. 80 mm. 75 & 60mm. Circuiting. 3,4 or 5. rows. 6. pass. Air. exchanger. Flat fins. fins.

danielle-briggs
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EVAPORATOR:COMPONENT OF THE AC LOOP

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  1. EVAPORATOR:COMPONENT OF THE AC LOOP

  2. HISTORY OF EVAPORATOR TECHNOLOGIES

  3. COMPARISON BETWEEN TUBE/FIN &PLATE/FIN COMPONENTS PROCESS Tubes/Fin Plates Tubes/Fin Plates Packaging 80 mm 75 & 60mm Circuiting 3,4 or 5 rows 6 pass Air exchanger Flat fins fins Stamping Rolls Freon exchanger Hairpins Plates Extruded Stamping Exchangers Mechanical Clad 4045 on Tube expansion Nocolok interface contact plates brazing Fluid Capillaries Distribution plates Flame Stamping distribution Elbows Tank Ultrasonic brazing Connecting Capillaries Sleeve Brazing Lockring cores/pipes Insert Lockring Stamping

  4. AIR CIRCUITING 75mm & 60mm Outlet TXV Inlet compressor

  5. AIR CIRCUITING (60mm only) Inlet compressor Outlet TXV

  6. TECHNOLOGIES OF EVAPORATORS

  7. 60mm RANGE THERMAL PERFORMANCE 1.23.6 1.25.6+ 1.28.6+ 2.20.6 2.23.6+ 2.30.6+ 3.25.6+ 3.27.6+ 3.30.6+

  8. SURFACE TREATMENT

  9. SURFACE TREATMENT Evaporator Corrosion Hydrophilicity Antimicrobial Environment Odor Odor after type resistance effect t=0 aged test Chromatisation+ silicate T/F CASS = 240 h ++ N Cr6 restricted 2 3 SWAAT = 30 d by ISO 14001 Phosphochromatisation T/F CASS = 240 h ++ N Cr3 2 3 + silicate SWAAT = 30 d Phosphochromatisation T/F CASS = 240 h _ Y Cr3 1 2 + PU SWAAT = 40 d Phosphochromatisation Plate/fin CASS = 480 h ++ Y Cr3 2 2 +resin SWAAT = 43 d Odor > 2 not conform FUTURE New chromiumfree hydrophilic coating +amtimicrobial effect +adhering on Nocolok aluminim

  10. PLATE DESIGNS

  11. CONCLUSION TECHNOLOGY OF THE EVAPORATORS • The volume of the evaporators was decreased while keeping the same level of performance. This was due to the technological advantages of the plate/fin evaporator over the tube/fin evaporator. • The optimization of the different parameters allows us to produce today evaporators with a thickness of 60 mm. • The range of the 60mm evaporators covers all the needs of the market. • This technology facilitates the standardisation of a range of evaporators and allows a large volume production process with a decrease in costs. • This last item is a strong demand from our customers. • In the future, the dimensions of the evaporator are going to decrease just like the costs.

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