Thawj qhov yuav tsum tau hais yog tias hauv kev xaiv ADSS optical cables, cov tuam txhab lag luam uas muaj kev lag luam loj dua yuav tsum tau muab qhov tseem ceeb.Lawv feem ntau lav qhov zoo ntawm lawv cov khoom kom tswj tau lawv lub koob npe nrov.Nyob rau hauv xyoo tas los no, qhov zoo ntawm domestic ADSS optical cables tau txhim kho sai heev, thiab cov kev pab cuam tom qab muag thiab kev tswj xyuas tau ua tiav.Cov txheej txheem ntau lawm yog sophisticated thiab muaj kev ntxhov siab-strain kev ua tau zoo.
ADSS optical cable yam ntxwv:
1. Lub ADSS optical cable yog dai rau sab hauv ntawm lub cable thiab tuaj yeem tsim tsis muaj zog;
2. Lub teeb yuag, me me cable ntev, thiab cov khoom me me ntawm cov ncej thiab cov yees;
3. Loj loj, mus txog 1200 meters;
4. Cov polyethylene sheath yog saws, uas muaj hluav taws xob zoo corrosion kuj;
5. Cov qauv tsis yog xim hlau, tiv thaiv xob laim;
6. Imported aramid fiber ntau, zoo tensile kev ua tau zoo thiab kub ua haujlwm, haum rau huab cua hnyav nyob rau sab qaum teb thiab lwm qhov chaw;
7. Lub neej ntev, mus txog 30 xyoo.
Cov kev tiv thaiv kev sib tsoo feem ntau rau ADSS optical cables:
1. Pom kev puas tsuaj: Vim qee cov kab fiber ntau optic kab hla dhau toj lossis roob, muaj cov pob zeb pob zeb thiab cov nyom nyom.Lub fiber optic cable yog ib qho yooj yim los txhuam ntawm cov ntoo lossis pob zeb, thiab nws yooj yim heev rau khawb los yog khoov, tshwj xeeb tshaj yog cov fiber optic cable sheath.Nws yog hnav tawm thiab nto tsis du.Vim muaj hmoov av thiab ntsev ib puag ncig, hluav taws xob corrosion yog nquag tshwm sim thaum siv, uas yuav ua rau muaj kev puas tsuaj loj rau lub neej kev pab cuam.Yuav tsum muaj ntau tus neeg los saib xyuas kev tsim kho, thiab kev npaj ua haujlwm yuav tsum tau ua tib zoo xyuas ua ntej rub.
2. Optical fiber ntau thiab siab poob taw tes: qhov tshwm sim ntawm fiber ntau breakage thiab siab poob taw tes yog tshwm sim los ntawm lub zos kev nyuaj siab tshwm sim thaum lub sij hawm tsim kho thiab nteg tawm txheej txheem.Thaum lub sij hawm tso cov txheej txheem, qhov ceev ntawm jumper ntawm optical cable tsis sib npaug thiab lub zog tsis tas li., Txoj kab uas hla ntawm lub kaum sab xis qhia log, thiab lub voj voog ntawm fiber ntau optic cable, thiab lwm yam, tuaj yeem tshwm sim.Qee zaum nws pom tias qhov chaw FRP puas lawm.Vim tias qhov chaw FRP yog cov khoom siv tsis yog xim hlau, fiber ntau optic cable retracts tom qab ncab, thiab kev sib txuas yuav raug tshem tawm thiab tawg.FRP lub taub hau yuav ua rau lub raj xoob ntawm cov fiber ntau optical, thiab txawm tias ua rau cov fiber ntau puas.Qhov tshwm sim no kuj yog ib qho kev ua tsis tiav.Ntau tus neeg xav tias nws yog qhov teeb meem zoo ntawm qhov kho qhov muag cable, tab sis nws yog tiag tiag tshwm sim los ntawm kev sib tsoo thaum lub sij hawm tsim kho.Yog li ntawd, kev tswj tsis tu ncua thaum lub sij hawm tsim kho yog ib qho tseem ceeb heev, thiab nws yuav tsum nyob rau ntawm qhov ceev ceev.
3. Fiber breakage tsis ua hauj lwm ntawm lub tensile kawg: lub fiber breakage ntawm lub tensile kawg kuj yog ib qho ntawm cov kev huam yuaj ntau zaus.Nws feem ntau tshwm sim nyob ze ntawm lub tensile hardware (pre-twisted wire), nyob rau hauv 1 meter los ntawm qhov kawg ntawm lub hardware, thiab kuj los ntawm tus pej thuam qab lub hardware.Qhov ua ntej, qhov qub feem ntau tshwm sim los ntawm kev ua haujlwm tsis raug thaum ua ntej twisting cov hlau fittings, thiab tom kawg yog feem ntau tshwm sim los ntawm qhov chaw tsis yooj yim, lub kaum sab xis ntawm qhov kawg ntawm traction yog me me heev thaum txoj kab nruj, los yog luv luv. ntawm tus pej thuam (rod).Lub vojvoog me me heev ntawm lub sijhawm yog tshwm sim los ntawm lub zog hauv zos ntawm cov khoom siv kho qhov muag.Thaum lub sij hawm tsim kho, xyuam xim rau cov kev taw qhia ntawm traction kom zoo raws li cov kev taw qhia ntawm lub optical cable, thiaj li hais tias lub optical cable yog raug mus rau ib tug ncaj kab.
4. Txij li thaum ob qho tib si cov khoom siv kho qhov muag cable sheath thiab cov khoom siv kev ntxhov siab muaj cov khoom zoo elastic, feem ntau tom qab lub optical cable raug rau lub sij hawm luv luv ntawm lub zog, yuav tsis muaj qhov pom tseeb nti ntawm qhov chaw ntawm lub sheath, thiab cov khoom siv fiber ntau. sab hauv tau ntxhov siab.Lub sijhawm no, cov neeg feem coob yuav xav tias nws yog qhov teeb meem zoo ntawm qhov kho qhov muag cable nws tus kheej, uas yuav ua rau kev nkag siab yuam kev ntawm qhov teeb meem.Kuv vam tias nws tuaj yeem muab kev txiav txim siab thaum txheeb xyuas thiab daws cov teeb meem ntawm qhov tshwm sim zoo li no.Txuas qhov tseem ceeb rau kev tiv thaiv ADSS optical cables.Optical fiber ntau yuav tsum tau npaj thiab tswj tag nrho los ntawm lub xeev lub zog sib txuas lus department;Nws yog qhov tseeb tias lub tuam tsev kho hluav taws xob yog lub luag haujlwm rau kev ua haujlwm thiab kev tswj hwm ntawm ADSS optical cables.Cov kev hloov pauv hauv kev ua haujlwm ntawm cov kab hluav taws xob lossis cov kev hloov pauv ntawm cov kab yuav tsum tau ceeb toom rau cov tuam haujlwm tseem ceeb hauv lub sijhawm;Kev txhim kho cov kab kev tshuaj xyuas tsis tu ncua, tshawb xyuas ntau yam kev tiv thaiv, dai cov cim ceeb toom, thiab pom tias cov kab hluav taws xob kho qhov muag puas lossis hluav taws xob corrosion tshwm sim, thiab lub tuam tsev tsim, chaw tsim khoom, thiab kev tsim kho yuav tsum tau hu rau lub sijhawm los tshuaj xyuas qhov ua rau thiab qhov system.