Lindab CEA Onigun Diffuser Itọsọna olumulo

Lindab-CEA-Rectangular-Diffuser-FEATURED

Lindab-LOGO

Lindab CEA Onigun Diffuser

Lindab-CEA-onigun-Diffuser-ọja

Apejuwe

Comdif CEA jẹ onigun onigun perforated nipo nipo fun fifi sori lodi si kan odi tabi iwe. Lẹhin awo iwaju perforated, CEA ti ni ipese pẹlu awọn nozzles adijositabulu kọọkan, ti o jẹ ki o ṣee ṣe lati paarọ geometry ti agbegbe nitosi. Olupin le yipada ati pe o ni asopọ duct ipin (iwọn MF), nitorinaa olutaja le sopọ ni oke tabi isalẹ. Olupinpin jẹ o dara fun ipese awọn iwọn nla ti afẹfẹ tutu niwọntunwọnsi.

  • Diffuser jẹ o dara fun ipese awọn iwọn nla ti afẹfẹ.
  • Awọn geometry ti agbegbe agbegbe le ṣe atunṣe ni lilo awọn nozzles adijositabulu.
  • Plinths le wa ni ipese bi awọn ẹya ẹrọ.

Itoju

Ni iwaju awo le wa ni kuro lati awọn diffuser, ṣiṣe awọn ti o ṣee ṣe lati nu nozzles. Awọn ẹya ti o han ti olupin kaakiri le jẹ nu pẹlu ipolowoamp asọ.

Paṣẹ example

Lindab-CEA-Mẹgun-Diffuser-FIG-1

Bere fun – ẹya ẹrọ

  • Plinth: CEAZ - 2 - iwọn

Iwọn

Lindab-CEA-Mẹgun-Diffuser-FIG-2

Iwọn A

[Mm]

B

[Mm]

ØD

[Mm]

H

[Mm]

Iwọn

[kg]

2010 300 300 200 980 12.0
2510 500 350 250 980 24.0
3115 800 500 315 1500 80.0
4015 800 600 400 1500 96.0

Awọn ẹya ẹrọ

  • Le ti wa ni pese pẹlu plinth.

Awọn ohun elo ati pari

  • Olufunni: Galvanized, irin
  • Nozzles: Dudu ṣiṣu
  • Awo iwaju: 1 mm galvanized, irin
  • Ipari boṣewa: Ti a bo lulú
  • Àwọ̀ tó péye: RAL 9003 tabi RAL 9010 - funfun, didan 30.

Olupin kaakiri wa ni awọn awọ miiran. Jọwọ kan si ẹka tita Lindab fun alaye siwaju sii.

Imọ data

Lindab-CEA-Mẹgun-Diffuser-FIG-3

Ti ṣe iṣeduro ṣiṣan iwọn didun ti o pọju.

  • Agbegbe ti o wa nitosi ni a fun ni iwọn otutu ti -3 K si iyara ebute ti o pọju ti 0.20 m/s.
  • Iyipada si awọn iyara ebute miiran – wo tabili 1, atunse agbegbe agbegbe fun -3 K ati -6 K lẹsẹsẹ.

Ipele ipa didun ohun

  • Ohun ipa ipele LW [dB] = LWA + Kok
Iwọn  

63

 

125

Aarin igbohunsafẹfẹ Hz

250 500 1K 2K

 

4K

 

8K

2010 11 4 4 1 8 14 25 37
2510 8 4 2 0 6 16 27 40
3115 14 6 3 1 8 17 29 25
4015 11 3 2 1 10 18 30 37

Attenuation ohun

  • Attenuation ohun ΔL [dB] pẹlu iṣaro ipari.
Iwọn  

63

 

125

Aarin igbohunsafẹfẹ Hz

250 500 1K 2K

 

4K

 

8K

2010 10 6 1 4 5 3 4 4
2510 10 6 6 4 2 2 4 3
3115 9 6 5 3 3 4 4 5
4015 8 5 3 3 2 3 4 4

Agbegbe isunmọtosi

 

Lindab-CEA-Mẹgun-Diffuser-FIG-4

Lindab-CEA-Mẹgun-Diffuser-FIG-5

Lindab-CEA-Mẹgun-Diffuser-FIG-6

Tabili 1

  • Atunse agbegbe ti o sunmọ (a0.2, b0.2)
Labẹ-

otutu Ti – Tr

O pọju

iyara m/s

Itumo

iyara m/s

ifosiwewe atunse
0.20 0.10 1.00
0.25 0.12 0.80
-K3 0.30 0.15 0.70
0.35 0.17 0.60
0.40 0.20 0.50
0.20 0.10 1.20
0.25 0.12 1.00
-6K 0.30 0.15 0.80
0.35 0.17 0.70
0.40 0.20 0.60

Lindab ni ẹtọ lati ṣe awọn ayipada laisi akiyesi iṣaaju

Awọn iwe aṣẹ / Awọn orisun

PDF thumbnailDiffuser onigun CEA
User Guide · CEA Rectangular Diffuser, CEA Diffuser, Diffuser

Awọn itọkasi

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