Monga ife tonse tikudziwa kuti OPGW kuwala chingwe anamanga pansi waya thandizo la mphamvu zosonkhanitsira nsanja.Ndi chingwe chophatikizika cha optical fiber pamwamba pa waya chomwe chimayika ulusi wa kuwala mu waya wapansi kuti ukhale wophatikizira chitetezo cha mphezi ndi ntchito zoyankhulirana.
Mfundo zotsatirazi ziyenera kuganiziridwa pomangaOPGW kuwala chingwe:
① Chitetezo cha OPGW composite optical fiber ground waya sichiyenera kukhala chochepera 2.5, ndipo chiyenera kukhala chachikulu kuposa mawonekedwe a chitetezo cha waya.Kupanikizika kwapakati pa ntchito sikuyenera kupitirira 25% ya kupsinjika kwa kulephera.
②Kutalikirana pakati pa waya ndi OPGW composite optical fiber ground waya iyenera kukwaniritsa zofunikira zachitetezo cha mphezi.
③ Waya wa OPGW wophatikizika wa optical fiber pansi ayenera kukwaniritsa zofunikira pakukhazikika kwa chingwecho komanso pakachitika ngozi.
Chingwe chowoneka bwino cha ADSS ndi mtundu wa chingwe chodzithandizira chokha cha dielectric chomwe chimamangidwa pazida zazikulu za nsanja ya mzere wotolera.Pamafunika waya wamba wapansi kuti akhazikitsidwe nthawi yomweyo kuti akwaniritse zofunikira zachitetezo cha mphezi pamzere wosonkhanitsa.
Mfundo zotsatirazi ziyenera kuganiziridwa pomangazingwe ADSS kuwala:
① Chitetezo cha chingwe chowunikira cha ADSS sichiyenera kukhala chochepera 2.5, ndipo chikuyenera kukhala chachikulu kuposa mawonekedwe achitetezo a kondakitala.Kupanikizika kwapakati pakugwira ntchito kuyenera kukhala 18% -20% ya kupsinjika kolephera.
② Chingwe chowunikira cha ADSS chiyenera kukwaniritsa mphamvu ndi kukhazikika kwa maziko a mawerengedwe a mitengo ndi nsanja.
③Chingwe chowunikira cha ADSS chikuyenera kutetezedwa ku dzimbiri lamagetsi, ku abrasion pakati pa nsanja ndi waya nyama ikaluma, ndipo mphepo ikatembenuka.
④Kukhutiritsa kuti pansi pakuchita kwa mphamvu zakunja monga mphepo yamphamvu kapena icing, pali malire okwanira pakati pa crossover ya ADSS optical cable ndi pansi.
Powombetsa mkota:
①Kutengera momwe ntchito yomanga ndi kukonza, 0PGW chingwe chowonekera chili ndi ntchito zonse ndi magwiridwe antchito a waya pamwamba ndi chingwe chowunikira, kuphatikiza zabwino zamakina, zamagetsi, ndi kutumiza, kumanga kamodzi, kumaliza kamodzi, chitetezo chambiri, kudalirika. , ndi mphamvu zotsutsana ndi chiopsezo;Chingwe chowunikira cha ADSS chikufunika Kuyika waya wamba wamba nthawi imodzi, malo awiriwa ndi osiyana, ndipo ntchito yomangayo imamalizidwa kawiri.Kugwira ntchito moyenera kwa chingwe chamagetsi sikungakhudzidwe pakachitika ngozi ya chingwe chamagetsi.Ikhoza kukonzedwanso popanda kulephera kwa mphamvu panthawi ya ntchito ndi kukonza.
②Kutengera zomwe zikuwonetsa mtengo wa uinjiniya, zingwe za OPGW zowoneka bwino zili ndi zofunika kwambiri pachitetezo cha mphezi, ndipo mtengo wagawo limodzi ndiwokwera;Zingwe zamagetsi za ADSS sizigwiritsidwa ntchito poteteza mphezi, ndipo mtengo wagawo limodzi ndi wotsika.Komabe, chingwe cha kuwala kwa ADSS chiyeneranso kugwirizana ndi kukhazikitsidwa kwa waya wamba pansi kuti ateteze mphezi, zomwe zimafuna kuwonjezeka kwa ndalama zomanga ndi zakuthupi.Pa nthawi yomweyo, ADSS kuwala chingwe ali ndi zofunika apamwamba mphamvu ya nsanja anamanga ndi dzina la nsanja.Chifukwa chake, pamitengo yonse, chingwe cha OPGW fiber optic chimapulumutsa ndalama m'minda yamphepo kuposa chingwe cha ADSS fiber optic.
Mwachidule, chingwe chowonekera pamwambapa cha OPGW ndichoyenera kumanga minda yamphepo pamapiri ndi mapiri okhala ndi malo ovuta, kukwera kosasunthika komanso malo ovuta, ndipo zingwe za ADSS zowoneka bwino ndizoyenera kumanga chipululu cha Gobi ndi minda yamphepo yam'chipululu ndi ochepa. malo okhala ndi anthu komanso ntchito yabwino ndi kukonza.