Njengoko ulwazi olukhulayo ngokhuseleko lokusingqongileyo lukhula, iintambo zeLow Smoke Zero Halogen (LSZH) ziya ziba ziimveliso eziphambili kwimarike. Xa kuthelekiswa neentambo zemveli, iintambo zeLSZH aziboneleli nje kuphela ngokusebenza kakuhle kokusingqongileyo kodwa zibonisa neenzuzo ezibalulekileyo ekusebenzeni kokhuseleko kunye nokuhambisa. Eli nqaku liza kuhlola iingenelo, iingxaki ezinokubakho, kunye neendlela zophuhliso lwexesha elizayo lweentambo zeLSZH kwiimbono ezahlukeneyo.
Iingenelo zeentambo zeLSZH
1. Ubuhlobo nokusingqongileyo
I-LSZHIintambo zenziwe ngezinto ezingenayo i-halogen, ezenziwe kakhulu ngezinto ezinobuhlobo nokusingqongileyo ezifana ne-polyolefin, kwaye azinazo izinto ezinobungozi ezifana ne-lead okanye i-cadmium. Xa zitshisiwe, iintambo ze-LSZH azikhuphi iigesi ezinobuthi. Xa kuthelekiswa neentambo ze-PVC zemveli, iintambo ze-LSZH azikhuphi msi unobungozi xa zitsha, nto leyo enciphisa kakhulu iingozi zokusingqongileyo nempilo ezibangelwa yimililo.
Ukongeza, ngokwamkelwa ngokubanzi kwezinto ze-LSZH, ukukhutshwa kwekhabhoni kwishishini leentambo kuye kwalawulwa ngempumelelo, nto leyo enegalelo kwimveliso eluhlaza kunye nophuhliso oluzinzileyo.
2. Ukhuseleko
Iimpawu ezibalaseleyo zokuthintela umlilo kwiintambo ze-LSZH zenza ukuba zingatsha emlilweni, nto leyo enciphisa ukusasazeka kwamalangatye kwaye iphucula kakhulu ukhuseleko lweentambo. Ngenxa yeempawu zazo zomsi ophantsi, nokuba kutsha, ubungakanani bomsi oveliswayo buyancipha kakhulu, nto leyo eyenza kube lula ukukhupha abantu kwindawo enobungozi kunye nemizamo yokunceda abantu ngexesha likaxakeka. Ngaphezu koko, izixhobo ezikhethekileyo ezisetyenziswa kwiintambo ze-LSZH zivelisa iigesi ezinobuthi obuncinci xa zitsha, nto leyo engabangeli bungozi kubomi babantu.
3. Ukumelana nokugqwala
Izinto ezingaphandle ze-LSZH cables zinokumelana nokugqwala okugqwesileyo, nto leyo eyenza ukuba zifaneleke ngakumbi ukusetyenziswa kwiindawo ezinomswakama ophezulu, i-salt spray, okanye ukuvezwa ziikhemikhali. Nokuba zikwii-chemical plants, kwi-power facilities, okanye kwiindawo ezikunxweme ezineemeko ezinamandla zokugqwala, ii-LSZH cables zinokugcina ukusebenza okuzinzileyo ixesha elide, ziphephe imiba yokwaluphala kunye nomonakalo odla ngokujongana nee-cables zemveli kwiindawo ezinjalo.
4. Ukusebenza koThumelo
Iintambo ze-LSZH zihlala zisebenzisa ubhedu olungenaoksijini (OFC) njengesixhobo somqhubi, zibonelela ngokuqhuba okuphezulu kunye nokumelana okuphantsi xa kuthelekiswa neentambo eziqhelekileyo. Oku kwenza iintambo ze-LSZH zikwazi ukufikelela ekusebenzeni okuphezulu kokudlulisela phantsi komthwalo ofanayo, nto leyo enciphisa ngempumelelo ukulahleka kwamandla. Ukusebenza kwazo kakuhle kombane kwenza iintambo ze-LSZH zisetyenziswe kakhulu kwiindawo ezifuna ukudluliselwa kwedatha ngesantya esiphezulu, kunye nomthamo ophezulu, njengeendawo zedatha kunye nezibonelelo zonxibelelwano.
5. Ubude bexesha elide
Iileya zokwambathisa kunye nesheath zeentambo zeLSZH zihlala zenziwe ngezinto ezimelana nobushushu obuphezulu nezimelana nokuguga, nto leyo evumela ukuba zikwazi ukumelana neemeko zokusebenza ezinzima kwaye zandise ubomi bazo benkonzo. Ngexesha lokusetyenziswa ixesha elide, iintambo zeLSZH azichaphazeleki kakhulu ziimeko zangaphandle zokusingqongileyo, nto leyo ethintela imiba efana nokwaluphala, ukuqina, kunye nokuqhekeka okuxhaphakileyo kwiintambo zemveli.
Iingxaki zeentambo zeLSZH
1. Ixabiso Eliphezulu
Ngenxa yobunzima bezinto ezisetyenziswa kwiintambo ze-LSZH kunye neenkqubo zemveliso ezisetyenziswa kwiintambo ze-LSZH, iindleko zazo zemveliso ziphezulu kakhulu. Ngenxa yoko, iintambo ze-LSZH zihlala zibiza kakhulu kuneentambo ze-PVC zemveli. Nangona kunjalo, ngokwandiswa komlinganiselo wemveliso kunye nokuqhubela phambili kwezobuchwepheshe okuqhubekayo, iindleko zeentambo ze-LSZH kulindeleke ukuba zehle kwixesha elizayo.
2. Ubunzima bokufakelwa
Ukuqina okuphezulu kweentambo ze-LSZH kunokufuna izixhobo ezikhethekileyo zokusika nokugoba ngexesha lokufakwa, nto leyo eyonyusa ubunzima benkqubo. Ngokwahlukileyo koko, iintambo zemveli ziguquguquka ngakumbi, nto leyo eyenza ukufakwa kwazo kube lula.
3. Iingxaki Zokuhambelana
Ezinye izixhobo zemveli kunye nezixhobo zisenokungahambelani neentambo ze-LSZH, nto leyo ebangela ukuba kufuneke utshintsho okanye ukutshintshwa kwezinye izinto ezisetyenziswayo. Esi sesinye sezizathu zokuba iintambo ze-LSZH zijongene nemida kwiindawo ezithile.
Iindlela zoPhuhliso lweeCables zeLSZH
1. Inkxaso yoMgaqo-nkqubo
Njengoko imigaqo-nkqubo yokusingqongileyo isiya iqina kwihlabathi liphela, iindawo zokusetyenziswa kweentambo ze-LSZH ziyaqhubeka nokwanda. Ingakumbi kwiindawo zikawonke-wonke, ezothutho lukaloliwe, izibonelelo ze-petrochemical, kunye nokufakelwa kwamandla, ukusetyenziswa kweentambo ze-LSZH kuya kuba ngumkhwa kushishino. Inkxaso yomgaqo-nkqubo yeentambo ze-LSZH eTshayina iya kuqhubela phambili ukwamkelwa kwazo kwiindawo ezininzi.
2. Uphuhliso lweTekhnoloji
Ngophuhliso oluqhubekayo lwesayensi yezinto eziphathekayo, ukusebenza kweentambo ze-LSZH kuya kuqhubeka kuphucuka, kwaye iinkqubo zemveliso ziya kuvuthwa ngakumbi. Kulindeleke ukuba iindleko zemveliso yeentambo ze-LSZH ziya kuncipha kancinci kancinci, nto leyo eyenza le mveliso yeentambo enobuhlobo nokusingqongileyo nekhuselekileyo ifikeleleke lula kubathengi abaninzi.
3. Imfuno ekhulayo yeMarike
Njengoko ulwazi olukhulayo kwihlabathi liphela malunga nokukhuselwa kwendalo, kunye nokugxininiswa kukhuseleko nempilo, imfuno yemarike yeentambo ze-LSZH kulindeleke ukuba ikhule ngokuthe chu. Ingakumbi kumashishini afana nombane, unxibelelwano, kunye nezothutho, amandla emarike yeentambo ze-LSZH makhulu kakhulu.
4. Ukudityaniswa kweShishini
Njengoko ubuchwepheshe buhambela phambili kwaye imfuno yemarike isanda, imakethi yeentambo ze-LSZH iya kuhlanganiswa kancinci kancinci kushishino. Amashishini aphucukileyo kwezobuchwepheshe nasemgangathweni ophezulu aya kulawula imakethi, eqhuba uphuhliso olusempilweni lwalo lonke eli shishini.
Isiphelo
Iintambo ze-LSZH, ezineenzuzo ezininzi ezifana nobuhlobo nokusingqongileyo, ukhuseleko, kunye nokumelana nokugqwala, ziye zaba lukhetho olufanelekileyo kumashishini anamhlanje afana nombane kunye nonxibelelwano. Nangona iindleko zazo zangoku ziphezulu kwaye ukufakelwa kwazo kuyinkimbinkimbi ngakumbi, le micimbi kulindeleke ukuba isonjululwe kancinci kancinci ngokuqhubela phambili kwetekhnoloji kunye nenkxaso yemigaqo-nkqubo, okwenza amathuba emarike yexesha elizayo kwiintambo ze-LSZH athembise kakhulu.
Njengeshishini eliphambili kushishino lwezinto ezisetyenziswa ngocingo kunye neentambo, i-OWcable izibophelele ekuboneleleni ngomgangatho ophezulu.Ikhompawundi ye-LSZHukuhlangabezana neemfuno zemveliso yeentambo ze-LSZH. Siyaqonda ukubaluleka kokukhuselwa kokusingqongileyo kunye nokhuseleko, kwaye sihlala siphucula iinkqubo zethu zemveliso ukuqinisekisa ukuba iimveliso zethu ziyahlangabezana nemigangatho yamazwe ngamazwe. Ukuba ufuna umthengisi othembekileyo we-LSZH compound, nceda unxibelelane ne-OWcable. Siza kubonelela ngeesampuli zasimahla kunye nezisombululo zobungcali ukunceda iiprojekthi zakho zifezekise ukusebenza okuphezulu kunye neenjongo zophuhliso oluzinzileyo.
Ixesha leposi: Februwari-27-2025