Isakhiwo esiqhelekileyo senkqubo ye-micro-cable evuthelwa ngumoya ngumbhobho oyintloko-micro-pipe-micro-cable, umbhobho oyintloko unokufakwa kumngxuma wombhobho wekhonkrithi, kwaye ukwakhiwa kwendlela entsha kunokwenziwa.Kwi-HDPE okanye i-PVC umbhobho ophambili oye wabekwa, okanye ubeke ngaphambili umbhobho oyintloko kunye ne-micro-pipe kwindlela entsha ye-cable optical, inokugqithwa ngombhobho okanye ivuthelwe nge-cable blower.Inani lee-microtubes ezinokuthi zifakwe kwi-tube ephambili ikakhulu ixhomekeke kwiimfuno zokukhusela ngomatshini.Isixa seendawo ezinqamlezileyo zemicrotubes (ezibalwe ngokubhekiselele kububanzi bangaphandle bee-microtubes) kufuneka zingagqithisi isiqingatha sommandla we-cross-sectional we-tube engundoqo.Gcwalisa i-micropipe nge-airflow eqhubekayo, kwaye usebenzise ukuhamba komoya kumbhobho ukutyhala kunye nokutsala umphezulu we-microcable ukubeka i-microcable kwi-micropipe.
Ii-Microtubes zidla ngokuvuthelwa kwityhubhu ephambili kwiibhandle ngexesha elinye.Ngenxa yoxinzelelo oluphezulu lomoya, ikhebula le-optical liya kuba likwi-semi-suspended state kumbhobho, ngoko ke utshintsho lwe-terrain kunye nokugoba kombhobho lunempembelelo encinci ekubekweni kwentambo.I-microcable ivuthelwa kwi-microtube yi-air blower, kwaye inokuvuthela i-1.6km ngexesha.Kulo mmandla wokwakha ukhethekileyo, i-microcable kufuneka ibe nobungqongqo obufanelekileyo kunye nokuguquguquka, ukungqubuzana phakathi komphezulu wangaphandle kunye nomgangatho wangaphakathi we-microtube kufuneka kube kuncinci, kwaye imilo kunye ne-morphology yomgangatho we-microcable inceda ekuveliseni i-push-pull enkulu. amandla phantsi kokuhamba komoya, ii-microcables kunye ne-microtubes zineempawu ze-mechanical, iimpawu zokusingqongileyo ezifanelekileyo ukuvuthela kwii-microtubes, kunye neempawu zokukhanya kunye nokuhambisa ezifanelekileyo kwiimfuno zenkqubo.
Indlela ye-micro-cable ye-air-cable yi-teknoloji yokubeka i-cable optical yangaphandle eneempawu ezibalaseleyo zomatshini kunye nemisebenzi yokukhusela eyomeleleyo.Isebenza kuwo onke amanqanaba othungelwano kwaye ineenzuzo ezilandelayo:
(1) Utyalo-mali lokuqala luncinci, lugcina ukuya kuma-65% ukuya kwi-70% yotyalo-mali lokuqala xa kuthelekiswa neendlela zokwakha zenethiwekhi yesiqhelo.
(2) Ingasetyenziselwa imibhobho engundoqo ye-HDPE esanda kufakwa okanye imibhobho ephambili ye-PVC ekhoyo, kwaye inokudityaniswa kubasebenzisi abatsha ngaphandle kokuchaphazela ukusebenza okuqhelekileyo kweentambo ze-optical ezivuliwe.
(3) Uxinaniso lwendibano ye-fiber optical luphezulu, kwaye izixhobo zomngxuma ityhubhu zisetyenziswa ngokupheleleyo ngokubeka ii-sub-tubes eziphinda zisebenziseke.
(4) Intambo ye-fiber optic inokuvuthelwa kwiibhetshi ngokunyuka komthamo weshishini lonxibelelwano ukuhlangabezana neemfuno zabasebenzisi ngexesha elifanelekileyo.Kukulungele ukwamkela iintlobo ezintsha zemicu ye-optical kwixesha elizayo kunye nokugcina ubuchwepheshe.
(5) Kulula ukwandisa ngokunxuseneyo nangokuthe nkqo, ukunciphisa umthwalo wokugrumba, kunye nokugcina iindleko zobunjineli boluntu.
(6) Isantya sokuvuthuza komoya sentambo encinci sikhawuleza kwaye umgama wokuvuthuza umoya ude, kwaye ukusebenza kakuhle kwentambo ye-optical kuphuculwe kakhulu.
Ixesha lokuposa: Aug-21-2023