Izintambo nezintambo ziyingxenye ebalulekile yohlelo lwamandla futhi zisetshenziselwa ukudlulisa amandla kagesi nezimpawu. Ngokuya ngemvelo yokusebenzisa kanye nesimo sohlelo lokusebenza, kunezinhlobo eziningi zocingo nekhebula. Kukhona izintambo zethusi ezingenalutho, izintambo zamandla, ngaphezulu kwezintambo ezifakiwe, izintambo zokulawula, izintambo zezindwangu nezintambo ezikhethekile nokunye.
Ngokungeziwe kulokho okungenhla kocingo nezinhlobo zamakhebula, kukhona ucingo olukhethekile nekhebula, njengentambo yokushisa ephezulu nekhebula, ngocingo olumelana nokugqwala, ucingo olungamelana nentambo. Lezi zintambo nezintambo zinezakhiwo ezikhethekile futhi zisebenzisa, zilungele isimo esithile sohlelo lokusebenza kanye nezimboni.
Ngamafuphi, ngokusho kwezindawo ezahlukahlukene sebenzisa izindawo nezimo zohlelo lokusebenza, ukukhetha uhlobo olufanele lwe-wire ne-cable kungaqinisekisa ukusebenza okuphephile nokuzinzile kohlelo lwamandla. Ngasikhathi sinye, ukusebenza kwekhwalithi kanye nokuphepha kocingo nekhebula kuhlobene ngokuqondile nokuphepha kwempahla yomuntu siqu, ngakho-ke naka ukukhethwa kwemikhiqizo ejwayelekile kanye nentambo esezingeni elifanele nekhebula kwinqubo yokusebenzisa. Lokhu okulandelayo kuchaza izinhlobo eziningana ezijwayelekile nezinhlobo zamakhebula nezimpawu zawo. Ngiyethemba ukukusiza uqonde kangcono ukuqonda kwemodeli yokucacisa.
Uhlobo lokuqala lwe-wire ne-cable: ucingo lwethusi olungenalutho
I-Aire Wire Fire kanye nemikhiqizo yokuqalisa abangenalutho Bheka ku-wire ophangayo ngaphandle kokufakelwa kanye ne-sheath, ikakhulukazi kufaka phakathi ucingo olulodwa olungenalutho, i-wire eqinile ye-purt.
I-Copper Aluminium eyodwa Wire: kufaka phakathi ucingo olulodwa lwethusi olulodwa, ucingo oluqinile lwe-aluminium eyodwa, i-hard aluminium eyodwa. Isetshenziswa ikakhulukazi njengemikhiqizo ehlukahlukene ye-wire kanye ne-cable semikhiqizo ye-cable, inani elincane le-wire wire kanye nezinto zokusebenza kwezimoto.
Ucingo olunezinwele ezibunjiwe
Uhlobo lwesibili lwe-wire nekhebula: ikhebula lamandla
Ikhebula lamandla emhlane wesihlengelo lohlelo lwamandla wokuhambisa kanye nokusatshalaliswa kwemikhiqizo yamandla aphezulu e-Power Power, kufaka phakathi i-1 ~ 330KV nangaphezulu kwamazinga ahlukahlukene okufakwa kwamandla.
The section is 1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400, 500, 630, 800mm², and the core number is 1, 2, 3, 4, 5, 3+1, 3+2.
Amakhabethe Amandla ahlukaniswe izintambo eziphansi zamandla kagesi, amakhekhe aphakathi nendawo, izintambo eziphakeme ze-voltage nokunye. Ngokusho kwezimo zokufakelwa zihlukaniswe ngezintambo zepulasitiki ezifakiwe, izintambo zenjoloba, izintambo ezifakwe amaminerali nokunye.
Uhlobo lwesithathu lwe-wire nentambo: ikhebula elifakwe ngaphakathi
Intambo ebheke ngaphezulu nayo ivame kakhulu, ibonakala ngejantshi. Abantu abaningi banemibono emithathu eyiphutha ngalezi zintambo. Okokuqala, abaqhubi baso akuyona i-aluminium kuphela, kodwa futhi nabaqhubi bethusi (jkyj, jkv) kanye ne-aluminium alloys (jclhyj). Manje kukhona nensimbi ye-Aluminium ye-Aluminium ehlanganisiwe ye-Overhead (JKLGY). Okwesibili, akuwona nje kuphela umnyombo owodwa, okujwayelekile ngokuvamile kungumgogodla owodwa, kepha futhi kungakhiwa nabaqhubi abaningana. Okwesithathu, izinga lama-voltage lekhebula eliphakeme lingama-35kv nangaphansi, hhayi i-1KV ne-10KV kuphela.
Uhlobo lwesine lwe-wire ne-cable: ikhebula lokulawula
Lolu hlobo lwesakhiwo sekhebula kanye nekhebula lamandla liyafana, libonakaliswa yi-Core Core, akukho khebula le-aluminium lincane, inani le-cores lincane, njenge-24 * 1.5, 30 *,5 njll.
Ilungele i-AC ikalwe i-voltage 450 / 750v nangaphansi, iziteshi zamandla, izinto, izimayini, amabhizinisi we-petrochemical kanye nokunye ukulawulwa kokuma kodwa noma ukuphathwa kwemishini yeyunithi. Ukuze uthuthukise ikhono lokulawula ikhebula lesinali yokulawula ukuvikela ukuphazamiseka kwangaphakathi nangaphandle, ungqimba lokuvikela kwamukelwa ikakhulukazi.
Amamodeli ajwayelekile yi-KVV, KYJV, KYJV22, KVV22, KVVP. Okushiwo Imodeli: "K" Lawula Isigaba Sekhebula, "v"Uhlobo lwenhlanziUkufakwa, "yj"I-cyarlinked polyethyleneUkufakelwa, "v" PVC Sheath, "P" Copper Wire Shield.
Ngesendlalelo sokuvikela, i-KVVV evamile iyisihlangu se-wire yethusi, uma iyisihlangu se-topper strip, kuvezwa njenge-kvvp2, uma kuyi-aluminium-plastic composite Shield, yi-KVVP3.
Uhlobo lwesihlanu lwe-wire nekhebula: ikhebula le-house wiring
Isetshenziswa kakhulu kumakhabethe asendlini nasekwabizeni amakhabethe, kanye ne-BV ye-BV ingeyozintambo zendwangu. Amamodeli yi-BV, BLV, BVR, RVV, RVVP, BVVB nokunye.
Esifanekisweni semodeli socingo nekhebula, b kuvame ukubonwa, futhi izindawo ezahlukene zimele izincazelo ezihlukile.
Isibonelo, i-BVVVB, ukuqala kwe-B kuyincazelo yocingo, ukukhombisa ukuhlukaniswa kwesicelo sekhebula, njengoba nje i-JK isho ikhebula eliphakeme, k I-B ekugcineni imele uhlobo oluyisicaba, okuyinto eyengeziwe ekhethekile yekhebula. Incazelo ye-BVVB yilena: I-Core Core polyvinyl chloride inhlelwe i-polyvinyl chloride ikhebula elicwengekile.
Uhlobo lwesithupha lwe-wire ne-cable: ikhebula elikhethekile
Izintambo ezikhethekile yizintambo ezinemisebenzi ekhethekile, ikakhulukazi kubandakanya nezintambo ze-Flame Retardant Cables (ZRZ), izintambo zomlilo eziphansi (i-FS), njll), njll), njll) : Kakhulu kufanele amasistimu abalulekile nama-Story System.
Lapho umugqa uhlangabezana nomlilo, ikhebula lingashisa kuphela ngaphansi kwesenzo selangabi langaphandle, inani lentuthu lincane, futhi igesi eyingozi (i-halogen) ephulweni nayo incane kakhulu.
Lapho ilangabi langaphandle liyanyamalala, ikhebula lingazichaza, ukuze umlilo uye emzimbeni womuntu kanye nomonakalo wempahla uncishiswe ubuncane. Ngakho-ke, lolu hlobo lwekhebula lusetshenziswa kabanzi kumandla we-petrochemical, kagesi, i-metallurgy, izakhiwo eziphakeme kakhulu futhi zinabantu abaningi futhi ezinye izindawo ezibalulekile.
Ikhebula elisebenzayo Lapho umugqa uma kwenzeka ungumlilo, ikhebula elimelana nomlilo lingamelana nokushisa okuphezulu kuka-750 ~ 800 ° C isikhathi esingaphezu kwama-90 imizuzu ukuqinisekisa ukudluliswa kwamandla okuphephile ukuze uzuze ukumelana nomlilo okwanele.
Lapho ubhekene nezikhathi ezikhethekile, imikhiqizo emisha ihlala ithathwa, njengezintambo ezingavikeli umlilo, amakhebula omlilo aphansi, amakhebula aphansi we-halogen, amakhebuli aphansi we-halogen, amakhebula aphansi / amagundane / okushisa, amakheshana angenamikhawulo, njll.
Isikhathi sePosi: Nov-20-2024