Antalya Belek 5 yildizli oteller 2000+ yatak + 8 restoran + 5000+ ogun/gun. Mutfak hood yag dumanini toplar; grease duct 500 C'a ulasabilir. NFPA 96 hood minimum 450 mm extension, UL 300 wet chemical sistemi, grease duct clean-out porta 5 m'de bir zorunludur.
Hood Dizaynu
- Type I: Grease, yukes sicak
- Type II: Buhar, isi
- Extension: 450 mm min uzerine
- Capture velocity: 0.25-0.5 m/s
- Filter: Baffle, UL Class I
Grease Duct
- Hiz: 7.6 m/s min
- Slope: 2 percent pit icin
- Material: Paslanmaz 16 ga
- Clean-out: 5 m'de bir
- Clearance: 450 mm yanici
UL 300 Wet Chemical
- Ajan: Potasyum asetat K2CO2H3O2
- Flow: 4.5-7.5 L/min nozul
- Coverage: 1 nozul/wok
- Fuel shut-off: Gaz valf otomatik
- Duct nozul: Her 3.7 m
Muayene
- Grease cleaning: Aylik 24 saat
- Semi-annual: Catering haftalik
- Link fuz: 6 ay kontrol
- Tank basinc: 3 ay
- UL 300: Yillik sertifikali
Yangin Ornekleri
- Antalya Belek: Iki otel hood 2020, minor
- Marmaris 2021: Yag yangini hood
- Istanbul Grand Hyatt: UL 300 sistem
- CO2 eski: Now wet chem zorunlu
- Las Vegas MGM: 1980 mutfak olayi
Hood SprinkCalc ile
SprinkCalc mutfak hood UL 300 wet chemical nozul, grease duct 7.6 m/s, capture 0.5 m/s ve NFPA 96 clearance 450 mm hesabi yapar.
SprinkCalc'i App Store'dan indir
Kaynaklar & İleri Okuma
NFPA 96, UL 300, IMC Ch. 5, ASHRAE 154, NSF 2. NFPA 96 Ventilation Control and Fire Protection of Commercial Cooking.