Kana zvasvika pakugadzira kana kusimudzira masisitimu eHVAC, mubvunzo mumwechete unowanzo furatirwa: yakachengeteka sei pamoto ductwork yako? Kana iwe uri kushandisa kana kuronga kuisa inochinjika aluminium foil duct, kunzwisisa kwayo kudzivirira kwemoto kunopfuura kungoita ruzivo rwehunyanzvi - chinhu chakakosha chinogona kukanganisa kuchengeteka uye kutevedzera.
Sei Moto Resistance Inokosha muDuctwork
Zvivakwa zvemazuva ano zvinoda zvinhu zvinosangana nekuwedzera kuomarara kwemitemo yekuchengetedza moto. MuHVAC masisitimu, iyo ducting inomhanya mukati memadziro, sirin'i, uye kazhinji nzvimbo dzakasimba. Muchiitiko chemoto, zvinhu zvisingaenderani zvinogona kuva nzira yemoto uye utsi. Ndosaka kuziva kupikisa moto kweflexible aluminium foil ductshaisi sarudzo-inokosha.
Flexible ducts akagadzirwa kubva kualuminium foil anopa zvakakosha zvakakosha: iwo akareruka, ari nyore kuisa, anodzivirira corrosion, uye anochinjika kune akasiyana marongero. Asi zvakadiniko nemaitiro avo pasi pekupisa kwakanyanya? Apa ndipo panopinda mitemo yekuyedza moto uye zvitupa.
Kunzwisisa Fire Safety Standards yeFlexible Aluminium Foil Ducts
Kubatsira vatengi uye nyanzvi kuongorora kuramba moto, akati wandei epasi rose zviyero uye mapuroteni ekuyedza anogamuchirwa zvakanyanya muindasitiri yeHVAC.
UL 181 Certification
Imwe yezvitupa zvinonyanya kuzivikanwa ndeye UL 181, iyo inoshanda kune emhepo ducts uye zvinobatanidza. Iyo inochinjika aluminium foil duct iyo inopfuura UL 181 miyero yakaedzwa kwakasimba yekupararira kwemurazvo, kukura kweutsi, uye kuramba tembiricha.
Pane zvikamu zviviri zvikuru pasi peUL 181:
UL 181 Kirasi 0: Inoratidza kuti iyo duct zvinhu haitsigire kupararira kwemurazvo uye kugadzira utsi.
UL 181 Kirasi 1: Inobvumira kupararira kushoma kwemurazvo uye kugadzirwa kweutsi mukati memiganhu inogamuchirwa.
Madhaivhi anosangana neUL 181 zviyero anowanzo kunyorwa zvakajeka nechikamu, zvichiita kuti zvive nyore kune makondirakiti nevaongorori kuti vaone kutevedza.
ASTM E84 - Surface Kupisa Hunhu
Imwe chiyero chakakosha ndeyeASTM E84, inowanzo shandiswa kuongorora kuti zvinhu zvinopindura sei pakufumurwa nemoto. Iyi bvunzo inoyera murazvo wekupararira index (FSI) uye utsi hwakagadzirwa index (SDI). Iyo inochinjika aluminium foil duct inoita zvakanaka muASTM E84 bvunzo inowanzoita zvibodzwa zvakaderera muma indices ese, zvichiratidza kusimba kwemoto.
Chii Chinoita Kuti Flexible Aluminium Foil Ducts Dzivirire Moto?
Iyo yakawanda-layered dhizaini yeanochinjika aluminium foil ducts inobatsira kune yavo inopisa uye inodzivirira moto. Aya ma ducts anowanzo kugadzirwa ne:
Iyo yakapetwa kana katatu-yakaiswa aluminium foil chimiro
Akamisikidzwa-anomisa moto adhesives
Yakasimbiswa nesimbi wire helix yechimiro uye kugadzikana
Musanganiswa uyu unobatsira kuve nekupisa uye kudzikisira kupararira kwemoto, zvichiita kuti ive yakachengeteka mune zvese zvekugara uye zvekutengesa HVAC application.
Maitiro Akanyanya Kuisa uye Kuchengetedza Moto
Kunyangwe iyo nzira isingadziviriri moto inogona kuita zvishoma kana ikaiswa zvisirizvo. Heano matipi mashoma ekuvimbisa kuchengeteka:
Gara uchiona kuti inochinjika aluminium foil duct ndeye UL 181 yakasimbiswa.
Dzivisa kubhenda kwakapinza kana kupwanya duct, izvo zvinogona kukanganisa kuyerera kwemhepo uye kudzivirira kupisa.
Nama majoini ese nemazvo uchishandisa zvinonamirwa nemoto kana matepi.
Chengetedza madhaidhi kure nemurazvo wakavhurika kana kusangana zvakananga nezvinopisa zvakanyanya.
Nekutevera maprotocol akakodzera ekuisa uye kusarudza zvinhu zvakayerwa nemoto, hausi kungotevedzera makodhi ekuvaka - uri kuchengetedzawo zvivakwa nehupenyu.
Pfungwa dzekupedzisira
Kuchengetedzeka kwemoto hakusi kwekufungidzira-ndicho chinhu chakakosha cheHVAC system dhizaini. Nekunzwisisa kumira kwemoto kwealuminum foil duct yako inoshanduka, unotora danho rakakosha kuenda kuchivakwa chakachengeteka, chinoshanda.
Kana iwe uchitsvaga yakavimbika, yakaedzwa-moto ducting mhinduro inotsigirwa nehunyanzvi hweindasitiri,DACOari pano kuzobatsira. Bata nesu nhasi kuti uwane chaiyo ducting chigadzirwa chepurojekiti yako uye ive nechokwadi chekuisa kwako kunosangana nepamusoro pekuchengetedza zviyero.
Nguva yekutumira: May-12-2025