Umbhobho wonikezelo komoya wesiqhelo we-air conditioning esembindini udla ngokwenziwa ngentsimbi yentsimbi okanye ifayibha yeglasi eyomeleziweyo yeplastiki kumaleko angaphakathi, isongelwe ngezinto zokugquma i-thermal, kwaye isongelwe ngefoyile ye-aluminiyam kumaleko angaphandle, okwenza umbhobho wokuhambisa umoya ube nzima ngobunzima. , umsebenzi kunye nexesha elichithayo ekwakheni nasekufakeni, imbonakalo embi, umoya ophantsi kunye nobukhulu bokusetyenziswa kwamandla.Xa kuthelekiswa nemibhobho yomoya yemveli, imibhobho yomoya edibeneyo ye-phenolic inezi nzuzo zilandelayo:
1. Ukufakwa kakuhle kwe-thermal, enokunciphisa kakhulu ukulahleka kobushushu bomoya womoya
I-thermal conductivity ye-phenolic composite air duct yi-0.016 ~ 0.036w / (m · K), ngelixa i-thermal conductivity ye-galvanized steel duct kunye ne-FRP duct inkulu kakhulu.Ukongezelela, imowudi yokudibanisa ekhethekileyo ye-phenolic composite air duct iqinisekisa ukunyanzeliswa komoya okugqwesileyo kwenkqubo yokungenisa umoya, ekufutshane namaxesha angama-8 we-galvanized steel duct.Ezinye iinkcukacha zibonisa ukuba xa ubushushu obufanayo (kubanda) buhanjiswa, ilahleko yokutshatyalaliswa kobushushu yombhobho wentsimbi ephekiweyo yi-15%, ilahleko yokutshatyalaliswa kobushushu ye-FRP yi-8%, kunye nokulahleka kobushushu be-phenolic foam insulation material. umbhobho ungaphantsi kwe-2%.
2. Ukuthula okulungileyo.
I-interlayer ye-phenolic aluminiyam ye-aluminium foil edibeneyo yodonga lwe-duct yomoya ine-perforated phenolic foam material plate, enomsebenzi omhle wokuphelisa ingxolo.Kwinkqubo ye-air-conditioning system, ingxolo eyenziwa yiyunithi yomoya ngexesha lokusebenza kwinqanaba le-50-79db, ehanjiswa ngombhobho wokuhambisa umoya ukuze yenze ingxolo yangaphakathi.Iphenolic aluminiyam ifoyile edityanisiweyo umbhobho womoya ngokwawo ngumbhobho wokuvala umbhobho olungileyo kakhulu, kwaye akukho mfuneko yokuseta izincedisi zokuthulisa ezifana nesigqubuthelo sokuthulisa kunye nokuthulisa ingqiniba.
3. Ubunzima bokukhanya, kunokunciphisa umthwalo wokwakha, kunye nokufakwa lula
Ubunzima phenolic aluminiyam ngefoyile idityani yomoya umbhobho ukukhanya, malunga 1.4 kg / m2, lo gama ubunzima bomthamo intsimbi sheet sheet umbhobho duct (0.8 mm ubukhulu) kunye FRP umoya umbhobho (3 mm ubukhulu) yi 7.08 kg / m2 kunye 15 ~ I-20 kg / m2 ngokulandelanayo, enokunciphisa kakhulu umthwalo wesakhiwo kwaye iluncedo kakhulu ekufakeni umbhobho womoya.Ngethuba lokufakela, inkxaso enye kuphela ifunekayo rhoqo kwi-4 m okanye kunjalo ukuze ube namandla aneleyo axhasayo.Oku kunciphisa kakhulu iimfuno zokuthwala umthamo weenkxaso kunye nee-hangers, ukwenza ukuthutha kunye nofakelo lube lula kakhulu.
4. Ubomi benkonzo ehlala ixesha elide kunye nexesha elide
Ipleyiti yentsimbi eyenziwe ngesinyithi kulula ukurusa kwindawo emanzi, ngelixa iplastiki yefayibha eyomeleziweyo ilula ukuguga kunye nomonakalo.Ngoko ke, ubomi benkonzo yeengqungquthela zomoya zendabuko abukho ixesha elide, malunga ne-5-10 iminyaka.Ubomi benkonzo yomaleko wokugquma osongwe ngemibhobho yomoya yemveli, efana noboya beglasi, yiminyaka emi-5 kuphela, ngelixa ubomi benkonzo ye-phenolic aluminiyam yefoyile yemibhobho yomoya edibeneyo ineminyaka engama-20 ubuncinci.Ngoko ke, ubomi benkonzo ye-phenolic aluminium foil composite air duct ingaphezulu kwamaxesha ama-3 kune-air duct yendabuko.Ukongeza, izinga lokusetyenziswa kwakhona kwe-phenolic aluminium foil composite air duct inokufikelela kwi-60% ~ 80%, ngelixa umbhobho womoya wendabuko awunakuphinda usetyenziswe.
5. Nciphisa ukuphakama komgangatho
Umbhobho womoya wendabuko ufuna ukwakhiwa kwe-insulation layer kwisiza, ngoko kufuna ubude obuthile bokwakha, obubeka phambili iimfuno ezongezelelweyo zokuphakama komgangatho wesakhiwo.I-Phenolic aluminium foil composite air duct ayifuni ukwakhiwa kwe-insulation kwisiza, ngoko akuyomfuneko ukugcina indawo yokwakha, enokunciphisa ukuphakama komgangatho wesakhiwo.
Ixesha lokuposa: Aug-12-2022