IMP Klima. Swirl diffusers. Variable swirl diffusers

Transcription

1 Swirl diffusers Variable swirl diffusers

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3 OD-4 OD-, OD-V OD-7 OD-7 OD-9 OD-5 OD-4 KD-8 OD-8 OD-5

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5 Dn Dz Dn Dz A x A φ A x x x x x

6 VIII XXI A x A A x A A x A H2 45 H VIII XI XXI XVII XVII D A D A φ d 4 2 H 2 φ d 4 5 H H φ D φ D2 φ D φ D

7 Thermal insulation (PE), thickness 5 mm on the outside of the plenum box Sound and thermal insulation (from - C to 05 C) thickness 9 mm on the outside of the plenum box (the material is synthetic rubber-based) Sound and thermal insulation (from - C to 05 C) thickness 9 mm on the outside of the plenum box (the material is synthetic rubber-based) Volume control damper in the entry spigot Measuring damper (only in combination with- AR/S-air exhaust round plenum box side entry spigot and A/S-air exhaust square plenum box side entry spigot)** Side entry spigot Top entry spigot Air supply (square plenum box) Air supply (round plenum box) Air exhaust (square plenum box) Air exhaust (round plenum box) Square diffuser plate central fastening Square diffuser plate fastening with four screws* Circular diffuser plate central fastening * K4 version is available only when ordering diffuser plate without the plenum box. When installing to the plenum box, diffuser plate is always central fastened K, R. ** OK is always without perforation OD-5-5 db(a) 5-45 db(a) / Pa - 5 Pa Q (m /h)

8 L A,B Air volume per diffuser Horizontal distance to wall Room height Ceiling to living zone distance Throw distance (L = H+ x) Air speed on the throw distance L Difference between room temperature and supply air temperature Difference between room temperature and air flow temperature on distance L Pressure drop Sound power level Air speed on distance H Distance between two diffusers (length and width) H Q t z V H t L Q t z x H L.8m V L t L / / / / / / / / / / / / / / / / / / / / / / / / /

9 / / / / / / / / / / / / / / / / / / / / / / / /

10 A = m B = m H = m Q = 80 m³/h H = H,8 H =.2 m V H = 0.2 m/s p = 2 Pa L WA = 2 db(a) v H (m/s) H (m) 0, m/s 0,0 m/s 0, m/s 0,5 m/s 0,0 m/s 0,5 0,9,2,6 2,0 m /h 0 m /h m /h 80 m /h 45 m /h,5 2 2, v H (m/s) H (m) 0, m/s 0,0 m/s 0,m/s 0,5 m/s 0,0 m/s 0,5 0,9,2,6 2,0 m /h 0 m /h m /h 80 m /h 45 m /h,5 2 2, p (Pa) L WA (db(a)) Q (m /h)

11 v H (m/s) 0, m/s 0,0 m/s 0, m/s 0,5 m/s 0,0m/s 5 m /h 450 m /h 60 m /h 290 m /h m /h 0,5 0,9,2,6 2,0,5 2 2, H (m) 5 m /h v H (m/s) 0,m/s 0,0 m/s 0, m/s 0,5 m/s 0,0m/s 0,5 0,9,2,6 2,0 H (m) 450 m /h 60 m /h 290 m /h m /h,5 2 2, p (Pa) Q (m /h) L WA (db(a))

12 650 m /h 5 m /h v H (m/s) 0, m/s 0,0 m/s 0, m/s 0,5 m/s 0,0 m/s 0,5 0,9,2,6 2,0 H (m) 450 m /h m /h 0 m /h,5 2 2, v H (m/s) 0, m/s 0,0 m/s 0, m/s 0,5 m/s 0,0 m/s 0,5 0,9,2,6 2,0 H (m) 650 m /h 5 m /h 450 m /h m /h 0 m /h,5 2 2, p (Pa) L WA (db(a)) Q (m /h)

13 900 m /h v H (m/s) 0, m/s 0,0 m/s 0, m/s 0,5 m/s 0,0 m/s 7 m /h 5 m /h 450 m /h 60 m /h 0,5 0,9,2,6 2,0,5 2 2, H (m) 900 m /h v H (m/s) 0, m/s 0,0 m/s 0, m/s 7 m /h 5 m /h 450 m /h 60 m /h 0,5 m/s 0,0 m/s 0,5 0,9,2,6 2,0 H (m),5 2 2, p (Pa) L WA (db(a)) Q (m /h) 5