I-Lindab OLC Overflow Unit Instruction Manual
Incazelo
I-OLC iyiyunithi yokuchichima eyindilinga yokufakwa ngqo odongeni. I-OLC iqukethe ama-baffles amabili anciphisa umsindo, afakwe nhlangothi zombili zodonga.
- Umklamo ohlukile
- Iziphazamiso ezinciphisa umsindo
Isondlo
Ukuncishiswa komsindo kuzo zombili izinhlangothi zodonga kungasuswa ukuze kuhlanzwe izingxenye zangaphakathi.
Izingxenye ezibonakalayo zeyunithi zingasulwa ngesikhangisoamp indwangu.
Ubukhulu
| Usayizi we-OLC (Ød) | ØD
[mm] |
*OU | m
[kg] |
| 100 | 200 | 108-110 | 0.8 |
| 125 | 250 | 133-135 | 1.0 |
| 160 | 300 | 168-170 | 1.2 |
ØU = Ubukhulu bokusika odongeni = Ød + 10 mm
Ukukhetha okusheshayo
| Usayizi we-OLC
Ød |
pt = 10 [Pa]
[l/s] [m3/h] |
pt = 15 [Pa]
[l/s] [m3/h] |
pt = 20 [Pa]
[l/s] [m3/h] |
*Dn,e,w [dB] | |||
| 100 | 19 | 68 | 24 | 86 | 27 | 97 | 49 |
| 125 | 28 | 101 | 34 | 122 | 39 | 140 | 47 |
| 160 | 40 | 144 | 49 | 176 | 56 | 202 | 44 |
* Amanani avumeleke odongeni lwe-cavity ene-insulation engu-95 mm.
Izinto kanye nokuqeda
Ubakaki wokufaka: Insimbi engaphekiweyo Ipuleti langaphambili: Insimbi ekhangayo
Ukuqedwa okujwayelekile: Kumbozwe ngempushana
Umbala ojwayelekile: RAL 9010 noma 9003, Gloss 30
I-OLC iyatholakala ngeminye imibala. Sicela uthinte umnyango wezokuthengisa wakwaLindab ukuze uthole ulwazi olwengeziwe.
Iyunithi yokuchichima
Izesekeli
I-OLCZ - Umkhono wodonga onezimbobo
Ikhodi ye-oda
I-OLC ifakwe odongeni
I-OLC ene-OLCZ efakwe odongeni
OLCZ insiza yokuzikhethela.
Ukuze uthole ukwaziswa okwengeziwe, bheka imiyalelo yokufaka i-OLC.
Iyunithi yokuchichima ye-OLC
Idatha yobuchwepheshe
Amandla
Izinga lokugeleza komoya qv [l/s] kanye ne-[m3/h], ukulahlekelwa kwengcindezi ingqikithi engu-Δpt [Pa] kanye nezinga lamandla omsindo LWA [dB(A)] kucaciswe kuyunithi ye-OLC nhlangothi zombili zodonga.
Umdwebo we-Dimensioning
Isibalo sokunciphisa isici-ejwayelekile Dn,e
Ivelu enesisindo (Dn,e,w) ihlolwe ngokuya nge-ISO 717-1
I-Cavity wall ene-insulation engu-95 mm
| Usayizi
[mm] |
125 |
Isikhungo imvamisa [Hz]
250 500 1K 2K |
*Dn,e,w |
|||
| 100 | 32 | 46 | 46 | 48 | 54 | 49 |
| 125 | 34 | 43 | 43 | 46 | 51 | 47 |
| 160 | 34 | 40 | 40 | 44 | 50 | 44 |
I-Cavity wall ene-insulation engu-70 mm
| Usayizi
[mm] |
125 |
Isikhungo imvamisa [Hz]
250 500 1K 2K |
*Dn,e,w |
|||
| 100 | 30 | 40 | 38 | 42 | 50 | 43 |
| 125 | 30 | 37 | 37 | 42 | 49 | 43 |
| 160 | 30 | 34 | 34 | 40 | 50 | 41 |
Udonga oluqinile ngaphandle kwe-insulation
| Usayizi
[mm] |
125 |
Isikhungo imvamisa [Hz]
250 500 1K 2K |
*Dn,e,w |
|||
| 100 | 24 | 24 | 23 | 32 | 40 | 31 |
| 125 | 23 | 24 | 23 | 33 | 40 | 31 |
| 160 | 24 | 24 | 23 | 32 | 39 | 30 |
Idatha yezobuchwepheshe Sample calculation
Uma ulinganisa i-diffuser echichimayo, bala ukwehla ezicini ezinciphisa umsindo zodonga.
Kulezi zibalo, indawo yobonda kanye nesibalo R sokunciphisa umsindo kufanele kwaziwe.
Lokhu kulungiswa ngokuhlobene nenani leyunithi ye-Dn,e. I-Dn,e inani elingu-R leyunithi elinikezwe endaweni yokudlulisela engu-10 m2, njengoba kushiwo ku-ISO 140-10.
Inani le-D n,e lingaguqulwa libe inani elingu-R kwezinye izindawo zokudlulisela kusetshenziswa ithebula elingezansi.
| Aizwe [m2] | 10 | 2 | 1 |
| Cukulungisa [dB] | 0 | -7 | -10 |
Umdwebo ongezansi ubonisa ukwehla kwenkomba yokunciphisa umsindo odongeni, yenani elinikeziwe le-octave band ( D ) noma inani elinesisindo ( Dn,e,w ).
Njengesilinganiso esinzima isibalo singenziwa ngokuqondile kusetshenziswa inani le-Rw eludongeni kanye nomehluko weleveli owenziwe isisindo we-elementnormalized Dn,e,w weyunithi.
Example:
(Bheka umdwebo ngezansi):
Rw (udonga): 50 dB
I-Dn,e,w (i-diffuser): 44 dB Rw- Dn,e,w = 6 dB Indawo yodonga: 20 m2
Inombolo Yamayunithi: 1 20 m2/1 = 20 m2
Ukwehliswa okubonisiwe kwe-Rw (udonga): 5 dB
Inani elingu-Rw lodonga oluneyunithi: ~50-5 = 45 dB
Ukubala kungenziwa kusetshenziswa le fomula elandelayo:
kuphi:
- Rres uyisibalo sokunciphisa esiwumphumela sodonga kanye
- S udonga
- I-Dn,e iyiyunithi ye-Dn,e
- I-Rwall iyinani elingu-R lodonga ngaphandle kweyunithi.
Indawo yodonga [m²] / Inombolo yamayunithi [-]
Funda okwengeziwe ngale Manuwali & Landa i-PDF:
Amadokhumenti / Izinsiza
 |
Iyunithi yokuchichima ye-Lindab OLC [pdf] Incwadi Yeziqondiso Iyunithi yokuchichima ye-OLC, i-OLC, Iyunithi yokuchichima |
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Iyunithi yokuchichima ye-Lindab OLC [pdf] Incwadi Yeziqondiso I-OLC, Iyunithi yokuchichima, Iyunithi yokuchichima ye-OLC, Iyunithi |
