Pipe ea setso ea phepelo ea moea ea moea o bohareng hangata e entsoe ka letlapa la tšepe kapa fiber ea khalase e matlafalitsoeng ka polasetiki kahare, e phuthetsoe ka lisebelisoa tsa ho futhumatsa mocheso, 'me e phuthetsoe ka foil ea aluminium holim'a lera le kantle, e etsang hore phala ea phepelo ea moea e be boima ka boima ba 'mele. , mosebetsi le nako e ngata ha ho hahoa le ho kenya, ho fokola ka ponahalo, ho fokotseha ha moea le tšebeliso e ngata ea matla.Ha ho bapisoa le li-ducts tsa moea tse tloaelehileng, likotopo tsa moea tse kopaneng tsa phenolic li na le melemo e latelang:
1. Molemo o motle oa ho futhumatsa mocheso, o ka fokotsang haholo tahlehelo ea mocheso oa mocheso oa moea
Thermal conductivity ea phenolic composite air duct ke 0.016 ~ 0.036w / (m · K), ha mocheso oa mocheso oa galvanized steel duct le FRP duct o moholo haholo.Ho phaella moo, mokhoa o ikhethang oa ho kopanya oa phenolic composite air duct o tiisa hore ho na le moea o motle haholo oa tsamaiso ea ventilation, e leng haufi le linako tse 8 tsa duct ea tšepe ea galvanized.Lintlha tse ling li bonts'a hore ha mocheso o tšoanang (o batang) o fetisoa, tahlehelo ea mocheso oa phala ea tšepe e entsoeng ka masenke ke 15%, tahlehelo ea mocheso oa phala ea FRP ke 8%, le tahlehelo ea mocheso oa phenolic foam insulation material. pipe e ka tlase ho 2%.
2. Ho khutsa ho molemo.
The interlayer ea phenolic aluminium foil composite air duct lebota ke perforated phenolic foam material plate, e nang le tshebetso e ntle ya ho tlosa lerata.Sebakeng se bohareng sa tsamaiso ea moea, lerata le hlahisoang ke mochine oa moea nakong ea ts'ebetso e ka har'a 50-79db, e fetisitsoeng ka pipe ea phepelo ea moea ho etsa lerata la ka hare.Phenolic aluminium foil composite air duct ka boeona ke moferefere oa phala e ntle haholo, 'me ha ho na tlhoko ea ho beha lisebelisoa tse khutsitseng joalo ka sekoaelo se khutsitseng le setsoe se khutsitseng.
3. Boima bo bobebe, bo ka fokotsa mojaro oa mohaho, le ho kenya habonolo
Boima ba phenolic aluminium foil composite air duct e bobebe, hoo e ka bang 1.4 kg / m2, athe boima ba boima ba lesela la galvanized steel sheet (0.8 mm thick) le FRP air duct (3 mm botenya) ke 7.08 kg / m2 le 15 ~ 20 kg / m2 ka ho latellana, e ka fokotsang mojaro oa moaho haholo mme e thusa haholo ho kenya kotopo ea moea.Nakong ea ho kenya, ho hlokahala tšehetso e le 'ngoe feela 4 m kapa ho feta ho ba le matla a lekaneng a tšehetso.Sena se fokotsa haholo litlhoko tsa bokhoni ba ho jara litšehetso le li-hangers, ho etsa hore lipalangoang le ho kenya li be bonolo haholo.
4. Bophelo bo tšoarellang le bo bolelele ba tšebeletso
Letlapa la tšepe le nang le galvanized le bonolo ho rusa sebakeng se metsi, athe polasetiki e matlafalitsoeng ka khalase e bonolo ho tsofala le ho senya.Ka hona, bophelo ba ts'ebeletso ea li-ducts tsa moea tsa setso ha bo bolelele, hoo e ka bang lilemo tse 5-10.Bophelo ba ts'ebeletso ea lera la ho kenya letsoho le phuthetsoeng ke likotopo tsa moea tsa setso, joalo ka boea ba khalase, ke lilemo tse 5 feela, athe bophelo ba ts'ebeletso ea phenolic aluminium foil composite air ducts ke bonyane lilemo tse 20.Ka hona, bophelo ba ts'ebeletso ea phenolic aluminium foil composite air duct bo feta makhetlo a 3 ho feta ba setso sa moea.Ntle le moo, sekhahla sa tšebeliso e ncha ea phenolic aluminium foil composite air duct e ka fihla ho 60% ~ 80%, athe kotopo ea moea ea setso e ke ke ea sebelisoa hape.
5. Fokotsa bophahamo ba fatše
Tsela ea setso ea moea e hloka hore ho hahoe lera la ho pata setšeng, kahoo e hloka bophahamo bo itseng ba kaho, e leng se fanang ka litlhoko tse eketsehileng bakeng sa bophahamo ba fatše ba mohaho.Phenolic aluminium foil composite air duct ha e hloke kaho ea setšeng, ka hona ha ho hlokahale ho boloka sebaka sa kaho, se ka fokotsang bophahamo ba moaho.
Nako ea poso: Aug-12-2022