Zvinonzwisisika sarudza sheath yekunze ye optical fiber.Kune marudzi matatu emapombi eOptical fiber out sheath: pombi yepurasitiki organic synthetic material, aluminium pombi, simbi pombi.Mapombi epurasitiki akachipa.Kuti usangane nezvinodiwa zvekudzivirira kweUV zvepurasitiki pombi sheath, angangoita maviri akaturikidzana ezvombo anofanira kushandiswa.Iyo yepurasitiki chubhu OPGW inogona kumira kwenguva pfupi tembiricha kukwira kunokonzerwa nepfupi-dunhu ikozvino <180 ℃;iyo aluminium chubhu mutengo wakaderera.Nekuda kweiyo diki impedance yealuminium, inogona kuwedzera kugona kweOPGW nhumbi dzokurwa nadzo kuti dzimire nguva pfupi.Aluminium chubhu OPGW inogona kumira kwenguva pfupi tembiricha kukwira kunokonzerwa nepfupi-dunhu ikozvino <300 ° C;Stainless steel chubhu inodhura.Nekudaro, nekuda kwekutetepa kwechubhu madziro echubhu yesimbi, huwandu hweoptical fiber cores inotakurwa mustainless simbi chubhu pasi peiyo muchinjiko-sectional mamiriro inodarika iyo yepurasitiki chubhu uye aruminiyamu chubhu, saka mutengo wega wega. musimboti hauna kukwirira pasi peiyo multi-core condition.Kugona kwesimbi pombi OPGW kutsungirira kwenguva pfupi tembiricha kusimuka kunogona kusvika 450 ℃.Vashandisi vanogona kusarudza iyo yekunze sheath ye optical fiber zvine musoro zvinoenderana nemamiriro chaiwo epurojekiti.
Paunenge uchitsiva tambo yekare yepasi netambo yeOPGW, OPGW ine maitiro akafanana emagetsi uye emagetsi sewaya yepakutanga pamusoro pevhu inofanira kusarudzwa.Kureva, maparameter eOPGW's dhayamita yekunze, uremu pahurefu hweyuniti, yekupedzisira tensile simba, elastic modulus, mutsara wekuwedzera coefficient, pfupi-yedunhu ikozvino uye mamwe maparameter ari padyo neiyo iripo pasi waya paramita, kuitira kuti iripo shongwe musoro haugone. kuchinjwa, uye huwandu hwemabasa ekuvakazve hunogona kuderedzwa.Iyo inogona zvakare kuve yakachengeteka chinhambwe pakati peOPGW neiyo iripo chikamu conductors, uye ive nechokwadi chekushanda kwakachengeteka kwesimba remagetsi.
Kuiswa uye kuvakwa kweOPGW tambo yakafanana neyeADSS tambo, uye hardware inoshandiswa inenge yakafanana, asi nzvimbo yekurembera yakasiyana.OPGW tambo inofanira kuiswa panzvimbo yewaya yepasi.Nzvimbo yekubatana kwepakati ye optical cable line inofanira kuwira pashongwe yekumanikidza kuburikidza neplate yekugovera.
Mukusarudza uye kushandiswa kwemhando dzepamusoro dzetambo dzemaziso, zvakakoshawo kuterera kune zvinotevera pfungwa: sarudza yakasununguka-sleeve structure optical cable, uye usashandise tambo yakasimba-sleeve optical cable.Nekuti iyo fiber inogona kuve nehumwe hurefu hwakawandisa muhubhu yakasununguka, iyo yekudzora huwandu iri pakati pe0.0% ne1.0%, uye yakajairika kukosha ndeye 0.5% kusvika 0.7%.Kana iyo optical tambo yakatambanudzwa panguva yekuvaka kana pasi pechiito chegiravhiti nemhepo, chero kureba kwakatambanudzwa kwetambo ye optical iri mukati mehupamhi hwehurefu hwakawandisa, iyo optical fiber inokwanisa kushungurudza uye kusatakura kushushikana, nokudaro kuve nechokwadi kuti hutano hwekutapurirana kwefiber optical hahuna kukanganiswa nekunetseka.pesvedzero yekunze.
1. Uchishandisa tekinoroji yekugadzira simbi yesimbi yepamusoro, iyo chubhu inozadzwa nemvura inovharira makomisheni kuti ibudirire kudzivirira optical fiber;
2. Nekugadzirisa dhizaini ye optical fiber yakawedzera kureba mustainless simbi chubhu uye kumonyoroka kwetambo yetambo, iyo optical fiber mu optical tambo inogona kuwana yechipiri yakawedzera kureba kuti ive nechokwadi chekuti optical fiber haina kusimbiswa kana OPGW tambo inoiswa pasi pehukuru hwekushanda tension;
3. Chimiro chacho chakasungirirwa, izvo zvisingangodzikisi mutoro wechando uye mutoro wemhepo, asiwo unovimbisa kuti kupisa kunogadzirwa munyaya yenguva pfupi iri nyore kuparara;
4. Iyo yekunze dhayamita uye tensile unit uremu reshiyo yeOPGW tambo yakagadzirwa neGL yakafanana neyakajairwa pasi waya yakatarwa, uye inogona kushandiswa kutsiva yakananga wire yekutanga pasi pasina kushandura mutsara kana kutsiva shongwe;
5. Sezvo zvakangofanana newaya yechinyakare pamusoro pevhu, kumisikidzwa kweOPGW tambo iri nyore kwazvo;