24kv 70kn Ulaha Hakinta Isku-darka Insulator Polymer FXB-24-70
Usha Joojinta Isku-darka Insulator Polymer | |||||
Nooca | danab la qiimeeyay | La qiimeeyay culeyska farsamada | Masaafada gurguurta | Inta jeer ee awoodda korantada u adkaysta qoyan | Hilaaca qallalan ee u adkaysta danab |
(kV) | (kN) | (mm) | (kV) | (kV) | |
FXB-24/70 | 24 | 70 | 760 | 95 | 200 |
Qeexida alaabta
Insulator composite waa dahaye danab sare leh oo ka samaysan caag silikoon ah oo dabiici ah.Alaabooyinka ugu muhiimsan waa nooca bar iyo nooca cududda isdhaafka ah, kaas oo loo isticmaali karo sida dahaarka kor-hangiska iyo xajinta xadhkaha 35kV, 110kV iyo 220kV.Waqtigan xaadirka ah waxaa sidoo kale jira badeecooyin daaha ah oo loogu talagalay 10kV.
Qaabka qaab dhismeedka daahayeha isku dhafan waxa uu la mid yahay daaha-hakinta ganaaxa, kaas oo ka kooban xirmooyinka dhamaadka, daahyada dalladda dahaarka leh, gal iyo ul gacan-gaceedka keliya.
Qaybaha alaabta
Insulators-ka isku dhafan waxaa loo qaybin karaa: daahiyeyaasha isku dhafan ee khadka iyo saldhigga korantada, korantada korantada isku dhafan.Waxa kale oo loo qaybin karaa xidhidhiyaha usha ka saaraysa daahiyaha isku dhafan, cirbadaha isku dhafan ee irbada, dahaadhayaasha cududaha iskudhafan, dahaadhayaasha isku dhafan tiirarka, dabaysha isku dhafan ee dabaysha iyo wixii la mid ah.
Faa'iidooyinka
Waxay leedahay faa'iidooyinka soo socda:
(1) Qalabka farsamada sare: sida usha wadnuhu ay ka samaysan tahay fiber galaas epoxy, xooggeeda balaadhinta waa 1.5 jeer ka birta caadiga ah iyo 3 ~ 4 jeer oo ah foornada xoogga sare leh, xooggeeda axial-ka ayaa si gaar ah u xoog badan, waana waxay leedahay awood nuugista gariir xoog leh, iyo wax qabadkeeda qoyaanka seismic waa mid aad u sarreeya, 1/7 ~ 1/10 ee dahaadhka porcelain.
(2) Xadhkaha daaha ka sameysan ee isku dhafan ayaa leh wax qabad wanaagsan oo ka hortagga wasakhowga ah: dahaarka isku-dhafka ah wuxuu leeyahay hydrophobicity.Marka roobka da'o, dusha dalladaha u qaabaysan jiingadaha ee dahaadhka isku dhafan ma qooyayn doono oo ma samayn doono filim biyo ah.Taa beddelkeeda, waxay u soo daadataa sida tusbaxa biyaha oo ma fududa in la sameeyo kanaal korantada.
(3) Iska caabbinta daxalka oo aad u wanaagsan: daadinta dusha sare iyo bilicda daahiyaha ayaa sameeya xumaan iyo raad raac aan laga noqon karin.Heerka guud kama hooseeyo fasalka 4.5 (taas oo ah, 4.5kV), dahaarka isku dhafan waa fasalka 6 ~ 7.