Ukumelana nomlilo kweentambo kubalulekile ngexesha lomlilo, kwaye ukukhethwa kwezinto kunye noyilo lwesakhiwo somaleko wokusonga kuchaphazela ngokuthe ngqo ukusebenza kwentambo iyonke. Umaleko wokusonga uhlala unemaleko enye okanye ezimbini zeteyipu yokukhusela ejikeleze i-insulation okanye i-sheath yangaphakathi yomqhubi, ebonelela ngokhuseleko, i-buffering, i-insulation yobushushu, kunye nemisebenzi yokulwa nokwaluphala. Oku kulandelayo kuhlola impembelelo ethile yomaleko wokusonga ekuchaseni umlilo kwiimbono ezahlukeneyo.
1. Impembelelo yezinto ezitshayo
Ukuba umaleko wokusonga usebenzisa izinto ezitshayo (ezifanaIteyiphu yelaphu engalukwangaokanye iteyiphu yePVC), ukusebenza kwazo kwiindawo ezinobushushu obuphezulu kuchaphazela ngokuthe ngqo ukumelana nomlilo kwentambo. Ezi zinto, xa zitshisiwe ngexesha lomlilo, zenza indawo yokuguquguquka kwe-insulation kunye neengqimba zokumelana nomlilo. Le ndlela yokukhulula inciphisa ngempumelelo uxinzelelo lomaleko wokumelana nomlilo ngenxa yoxinzelelo lobushushu obuphezulu, inciphisa amathuba okonakala komaleko wokumelana nomlilo. Ukongeza, ezi zinto zinokuthintela ubushushu ngexesha lokuqala kokutsha, zilibazise ukudluliselwa kobushushu kwi-conductor kwaye zikhusele okwethutyana isakhiwo sentambo.
Nangona kunjalo, izinto ezitshayo ngokwazo zinamandla alinganiselweyo okuphucula ukumelana nomlilo kwentambo kwaye zihlala zifuna ukusetyenziswa kunye nezinto ezimelana nomlilo. Umzekelo, kwezinye iintambo ezimelana nomlilo, kukho umaleko owongezelelweyo wokuthintela umlilo (ofanaiteyiphu ye-mica) zingongezwa phezu kwezinto ezitshayo ukuphucula ukumelana nomlilo ngokubanzi. Olu yilo ludibeneyo lunokulinganisela ngokufanelekileyo iindleko zezinto kunye nokulawulwa kwenkqubo yokuvelisa kwizicelo ezisebenzayo, kodwa imida yezinto ezitshayo kufuneka ihlolwe ngononophelo ukuqinisekisa ukhuseleko lwentambo iyonke.
2. Impembelelo yezinto ezimelana nomlilo
Ukuba umaleko wokusonga usebenzisa izinto ezingatshiyo ezifana neteyipu yefayibha yeglasi egqunywe ngengubo okanye iteyipu ye-mica, inokuphucula kakhulu ukusebenza kokuthintela umlilo kwentambo. Ezi zinto zenza umqobo othintela umlilo kumaqondo obushushu aphezulu, zithintela umaleko wokugquma ukuba ungadibani ngqo namalangatye kwaye zilibazise inkqubo yokunyibilika kobushushu.
Nangona kunjalo, kufuneka kuqatshelwe ukuba ngenxa yesenzo sokuqinisa somaleko wokusonga, uxinzelelo lokwandiswa komaleko wokugquma ngexesha lokunyibilika kobushushu obuphezulu lusenokungakhutshelwa ngaphandle, nto leyo ebangela impembelelo enkulu yokucinezela kumaleko wokuxhathisa umlilo. Esi siphumo soxinzelelo sibonakala ngakumbi kwizakhiwo ezixhotyiswe ngeteyipu yentsimbi, nto leyo enokunciphisa ukusebenza kokuxhathisa umlilo.
Ukulinganisela iimfuno ezimbini zokuqinisa ngoomatshini kunye nokwahlulwa komlilo, izinto ezininzi ezingatshiyo zingafakwa kuyilo lomaleko wokusonga, kwaye izinga lokugqithana kunye noxinzelelo lokusonga zinokulungiswa ukuze kuncitshiswe impembelelo yoxinzelelo kumaleko wokuxhathisa umlilo. Ukongeza, ukusetyenziswa kwezinto eziguquguqukayo ezingatshiyo kuye kwanda kancinci kwiminyaka yakutshanje. Ezi zinto zinokunciphisa kakhulu umba woxinzelelo ngelixa ziqinisekisa ukusebenza kokwahlulwa komlilo, zinegalelo elihle ekuphuculeni ukumelana nomlilo ngokubanzi.
3. Ukusebenza kokumelana nomlilo kweCalcined Mica Tape
Iteyiphu ye-mica ene-calcined, njengesixhobo sokusonga esisebenza kakuhle, inokuphucula kakhulu ukumelana nomlilo kwentambo. Le nto yenza iqokobhe elikhuselayo elinamandla kumaqondo obushushu aphezulu, ithintela amalangatye kunye neegesi ezishushu kakhulu ukuba zingangeni kwindawo yomqhubi. Le maleko ikhuselekileyo ayigcini nje ngokwahlula amalangatye kodwa ikwathintela ne-oxidation engaphezulu kunye nomonakalo kumqhubi.
Iteyiphu ye-mica ene-calcined ineengenelo zokusingqongileyo, njengoko ingenayo i-fluorine okanye i-halogens kwaye ayikhuphi iigesi ezinobuthi xa itshisiwe, nto leyo ehlangabezana neemfuno zanamhlanje zokusingqongileyo. Ukuguquguquka kwayo okugqwesileyo kuyivumela ukuba ikwazi ukuziqhelanisa neemeko ezinzima zocingo, nto leyo ephucula ukumelana nobushushu bentambo, nto leyo eyenza ukuba ifaneleke ngakumbi kwizakhiwo eziphakamileyo kunye nezothutho lukaloliwe, apho kufuneka ukumelana nomlilo okuphezulu.
4. Ukubaluleka koYilo lweZakhiwo
Uyilo lwesakhiwo somaleko wokusonga lubalulekile ekumelaneni nomlilo kwentambo. Umzekelo, ukwamkela isakhiwo sokusonga esineengqimba ezininzi (njengeteyipu ye-mica ephindwe kabini okanye enezingqimba ezininzi) akupheleli nje ekuphuculeni isiphumo sokukhusela umlilo kodwa kukwabonelela ngomqobo ongcono wobushushu ngexesha lomlilo. Ukongeza, ukuqinisekisa ukuba izinga lokusongana komaleko wokusonga alikho ngaphantsi kwe-25% yindlela ebalulekileyo yokuphucula ukumelana nomlilo ngokubanzi. Izinga eliphantsi lokusongana linokukhokelela ekuvuzeni kobushushu, ngelixa izinga eliphezulu lokusongana linokunyusa ubulukhuni bomatshini bentambo, nto leyo echaphazela ezinye izinto zokusebenza.
Kwinkqubo yoyilo, kufuneka kuqwalaselwe ukuhambelana komaleko wokusonga nezinye izakhiwo (ezifana nesheath yangaphakathi kunye namaleya esikrweqe). Umzekelo, kwiimeko zobushushu obuphezulu, ukungeniswa komaleko we-buffer wezinto eziguquguqukayo kunokusasaza ngempumelelo uxinzelelo lokwandiswa kobushushu kwaye kunciphise umonakalo komaleko wokuxhathisa umlilo. Le ngcamango yoyilo lwemaleya emininzi isetyenzisiwe kakhulu ekwenzeni iintambo kwaye ibonisa iingenelo ezibalulekileyo, ingakumbi kwimarike ephezulu yeentambo ezimelana nomlilo.
5. Isiphelo
Ukukhethwa kwezinto kunye noyilo lwesakhiwo somaleko wokusonga intambo kudlala indima ebalulekileyo ekusebenzeni kokumelana nomlilo kwentambo. Ngokukhetha ngononophelo izinto (ezifana nezinto eziguquguqukayo ezingatshiyo okanye iteyiphu ye-mica enyibilikisiweyo) kunye nokwenza ngcono uyilo lwesakhiwo, kunokwenzeka ukuphucula kakhulu ukusebenza kokhuseleko lwentambo xa kukho umlilo kunye nokunciphisa umngcipheko wokungasebenzi kakuhle ngenxa yomlilo. Ukulungiswa okuqhubekayo koyilo lomaleko wokusonga kuphuhliso lwetekhnoloji yanamhlanje yentambo kubonelela ngesiqinisekiso sobugcisa esiqinileyo sokufezekisa ukusebenza okuphezulu kunye neentambo ezingatshiyo ezinobuhlobo nokusingqongileyo.
Ixesha leposi: Disemba-30-2024