1 Isingeniso
Ukuqinisekisa ukuvalwa kwesikhathi eside kwezintambo ze-fiber optic kanye nokuvimbela amanzi nomswakama ekungeneni kukhebula noma ibhokisi lokuhlangana futhi kulimaze insimbi ne-fiber, okuholela ekulimaleni kwe-hydrogen, ukuphuka kwe-fiber kanye nokwehla okubukhali kokusebenza kokufakwa kukagesi, izindlela ezilandelayo zivame ukusetshenziselwa ukuvimbela amanzi nomswakama:
I-1) Ukugcwalisa ingaphakathi lekhebula nge-grease thixotropic, okuhlanganisa uhlobo lwe-water-repellent (hydrophobic), uhlobo lokuvuvukala kwamanzi kanye nohlobo lokukhulisa ukushisa nokunye. Lolu hlobo lwezinto ezibonakalayo luyizinto ezinamafutha, lugcwalisa inani elikhulu, izindleko eziphakeme, kulula ukungcolisa imvelo, okunzima ukuhlanza (ikakhulukazi ku-cable splicing ne-solvent ukuhlanza), kanye nesisindo sokuzimela sekhebula sikhulu kakhulu.
I-2) Emgodleni wangaphakathi nangaphandle phakathi kokusetshenziswa kwendandatho yokuvimbela amanzi e-adhesive ashisayo, le ndlela ayisebenzi kahle, inqubo eyinkimbinkimbi, abakhiqizi abambalwa kuphela abangayifinyelela. I-3) Ukusetshenziswa kokunwetshwa okomile kwezinto zokuvimbela amanzi (i-powder yokwandisa amanzi, i-tape yokuvimbela amanzi, njll.). Le ndlela idinga ubuchwepheshe obuphezulu, ukusetshenziswa kwezinto ezibonakalayo, izindleko eziphezulu, isisindo sokuzimela sekhebula sinzima kakhulu. Eminyakeni yamuva nje, isakhiwo se-"dry core" siye safakwa kukhebula le-optical, futhi sisetshenziswe kahle phesheya, ikakhulukazi ekuxazululeni inkinga yesisindo esinzima sokuzimela kanye nenqubo eyinkimbinkimbi ye-splicing yenombolo enkulu yentambo ye-optical inezinzuzo ezingenakuqhathaniswa. Izinto ezivimbela amanzi ezisetshenziswa kule ntambo "yomgogodla owomile" yintambo evimbela amanzi. Intambo evimba amanzi ingakwazi ukumunca ngokushesha amanzi futhi ikhukhumale ukuze yenze ijeli, ivimbe indawo yomzila wamanzi wekhebula, ngaleyo ndlela ifeze injongo yokuvinjwa kwamanzi. Ngaphezu kwalokho, intambo yokuvimbela amanzi ayinazo izinto ezinamafutha futhi isikhathi esidingekayo ukuze kulungiswe i-splice singancishiswa kakhulu ngaphandle kwesidingo sokusula, i-solvents kanye nezihlanzi. Ukuze kutholwe inqubo elula, ukwakhiwa okulungile, ukusebenza okuthembekile kanye nezindleko eziphansi zokuvimbela amanzi, sithuthukise uhlobo olusha lwentambo yokuvala amanzi evala amanzi-amanzi avimbe intambo evuvukalayo.
2 Isimiso sokuvinjwa kwamanzi kanye nezici zentambo yokuvimba amanzi
Umsebenzi wokuvimbela amanzi wentambo yokuvimbela amanzi ukusebenzisa umzimba oyinhloko wezintambo ezivimbela amanzi ukuze wenze umthamo omkhulu wejeli (ukumuncwa kwamanzi kungafinyelela izikhathi eziningi zevolumu yayo, njengomzuzu wokuqala wamanzi anganwetshwa ngokushesha ukusuka cishe ku-0. 5mm kuya ku-5. 0mm ububanzi), futhi ukugcinwa kwamanzi okusebenzayo kungavimbela ukukhula kwamanzi okunamandla, ngaleyo ndlela ukugcinwa kwamanzi kuvimbele isihlahla esinamandla, ngakho-ke ukugcinwa kwamanzi okunamandla kungavimbela isihlahla somuthi. kusukela ekuqhubekeni nokungena nokusabalala, ukufeza Inhloso yokumelana namanzi. Njengoba intambo ye-fiber optic kufanele imelane nezimo ezihlukahlukene zemvelo ngesikhathi sokwenziwa, ukuhlolwa, ukuthutha, ukugcinwa kanye nokusetshenziswa, intambo evimba amanzi kufanele ibe nalezi zimpawu ezilandelayo okufanele zisetshenziswe kukhebula le-fiber optic:
1) Ukubukeka okuhlanzekile, ukujiya okufanayo kanye nokuthungwa okuthambile;
2) Amandla athile emishini ukuze ahlangabezane nezidingo zokushuba lapho enza ikhebula;
3) ukuvuvukala okusheshayo, ukuzinza okuhle kwamakhemikhali namandla aphezulu okumuncwa kwamanzi kanye nokwakheka kwejeli;
4) Ukuzinza okuhle kwamakhemikhali, azikho izingxenye ezonakalisayo, amelana nama-bacterium kanye nesikhunta;
I-5) Ukuzinza okuhle kokushisa, ukumelana nesimo sezulu esihle, okuvumelana nezimo ezihlukahlukene zokucubungula nokukhiqiza okulandelayo kanye nezindawo ezihlukahlukene zokusetshenziswa;
6) Ukuhambisana okuhle nezinye izinto ze-fiber optic cable.
3 Intambo engangeni emanzini ekusetshenzisweni kwentambo yefiber optical
3.1 Ukusetshenziswa kwezintambo ezikwazi ukumelana namanzi ezintamboni ze-fiber optical
Abakhiqizi bezintambo ze-Fiber optic bangasebenzisa izakhiwo zekhebula ezihlukene enqubweni yokukhiqiza ukuze bahlangabezane nezidingo zabasebenzisi ngokuya ngesimo sabo sangempela kanye nezidingo zabasebenzisi:
1) Ukuvinjwa kwamanzi okude komgodla wangaphandle ngezintambo ezivimba amanzi
Ku-armorouring yensimbi eshwabene yetheyiphu yensimbi, umgodla wangaphandle kufanele ungangeni manzi ngobude ukuvimbela umswakama nomswakama ukuthi ungangeni kukhebula noma ibhokisi lokuxhuma. Ukuze kuzuzwe umgoqo wamanzi we-longitudinal we-sheath yangaphandle, kusetshenziswa izintambo ezimbili zokuvimbela amanzi, enye yazo ibekwe ngokuhambisana nomgogodla wekhebula elingaphakathi, kanti enye igoqwe umgogodla wekhebula endaweni ethile (8 kuya ku-15 cm), embozwe nge-tape yensimbi eshwabene kanye ne-PE (polyethylene), ukuze intambo ihlukanise umgoqo wamanzi phakathi komgoqo wensimbi ovaliwe. igumbi. Intambo yokuvimbela amanzi izokhukhumala futhi yakhe ijeli ngesikhathi esifushane, ivimbele amanzi ukuthi angangeni kukhebula futhi ikhawulele amanzi ezingxenyeni ezincane ezimbalwa eduze nendawo yephutha, ngaleyo ndlela kufezeke injongo yokuvimbela amanzi okude, njengoba kuboniswe kuMfanekiso 1.
Umfanekiso 1: Ukusetshenziswa okujwayelekile kwentambo yokuvimba amanzi kukhebula yokubona
2) Ukuvinjwa kwamanzi okude kwenkamba yekhebula enezintambo ezivimba amanziIngasetshenziswa engxenyeni yekhebula yezingxenye ezimbili zentambo evimbela amanzi, enye ingaphakathi kwekhebula lentambo yensimbi eqinisiwe, isebenzisa intambo emibili yokuvimbela amanzi, ngokuvamile intambo evimbela amanzi kanye nocingo lwensimbi oluqinisiwe olubekwe ngokuhambisana, enye intambo yokuvinjelwa kwamanzi ukuya endaweni enkulu ehlanganiswe ocingweni, kukhona futhi izintambo ezimbili ezivimbela amanzi, izintambo ezimbili ezivimbelwe amanzi, insimbi yokuqinisa amanzi. intambo yokuvimbela amanzi yomthamo oqinile wokunweba ukuvimba amanzi; okwesibili kusendaweni evulekile ye-casing, ngaphambi kokucindezela i-sheath yangaphakathi, intambo yokuvimbela amanzi njengendlela yokusebenzisa intambo yokubopha, izintambo ezimbili zokuvimbela amanzi ukuya endaweni encane (1 ~ 2cm) ngokuphambene nendawo ezungezile, ukwakha umgqomo ominyene futhi omncane wokuvimbela, ukuvimbela ukungena kwamanzi, okwenziwe "ngomgogodla wekhebula elomile".
3.2 Ukukhethwa kwezintambo ezikwazi ukumelana namanzi
Ukuze uthole kokubili ukumelana kwamanzi okuhle nokusebenza okwanelisayo kokucubungula kwemishini enqubweni yokukhiqiza yekhebula le-fiber optic, izici ezilandelayo kufanele ziqashelwe lapho kukhethwa intambo yokumelana namanzi:
1) Ubukhulu bentambo evimbela amanzi
Ukuze kuqinisekiswe ukuthi ukunwetshwa kwentambo yokuvimbela amanzi kungavala igebe esigabeni esiphambanayo sekhebula, ukukhethwa kobukhulu bentambo yokuvimbela amanzi kubalulekile, yiqiniso, lokhu kuhlobene nobukhulu besakhiwo sekhebula kanye nezinga lokunwetshwa kwentambo evimbela amanzi. Esakhiweni sekhebula kufanele kuncishiswe ukuba khona kwezikhala, njengokusetshenziswa kwezinga eliphezulu lokunwetshwa kwentambo yokuvimbela amanzi, khona-ke ububanzi bentambo yokuvimbela amanzi bungancishiswa bube buncane kakhulu, ukuze ukwazi ukuthola ukusebenza okuthembekile kokuvimbela amanzi, kodwa futhi nokulondoloza izindleko.
2) Izinga lokuvuvukala namandla ejeli ezintambo ezivimba amanzi
Ukuhlolwa kokungena kwamanzi kwe-IEC794-1-F5B kwenziwa engxenyeni egcwele yentambo ye-fiber optic. I-1m yekholomu yamanzi yengezwa kusampula engu-3m yentambo ye-fiber optic, 24h ngaphandle kokuvuza ifanelekile. Uma izinga lokuvuvukala kwentambo evimbela amanzi lingahambelani nezinga lokungena kwamanzi, kungenzeka ukuthi amanzi adlule isampula phakathi nemizuzu embalwa yokuqala ukuhlolwa futhi intambo yokuvala amanzi ayikavuvukali ngokugcwele, nakuba ngemva kwesikhathi esithile intambo evimbela amanzi izokhukhula ngokugcwele futhi ivimbe amanzi, kodwa lokhu futhi ukwehluleka. Uma izinga lokunwetshwa lishesha futhi amandla e-gel ayanele, akwanele ukumelana nokucindezela okukhiqizwa yikholomu yamanzi engu-1m, futhi ukuvinjelwa kwamanzi kuzophinde kuhluleke.
3) Ukuthamba kwentambo yokuvimba amanzi
Njengoba ukuthamba kwentambo yokuvimbela amanzi ezindaweni zemishini yekhebula, ikakhulukazi ukucindezela kwe-lateral, ukumelana nomthelela, njll., umthelela ubonakala ngokucacile, ngakho-ke kufanele uzame ukusebenzisa intambo yokuvimbela amanzi ethambile.
4) Amandla aqinile, ukunwetshwa kanye nobude bentambo evimba amanzi
Ekukhiqizeni ubude bethreyi lekhebula ngalinye, intambo yokuvimbela amanzi kufanele iqhubeke futhi ingaphazamiseki, okudinga intambo yokuvinjelwa kwamanzi kufanele ibe namandla athile aqinile kanye nokwelula, ukuze kuqinisekiswe ukuthi intambo evimbela amanzi ayidonswa ngesikhathi sokukhiqiza, intambo esimweni sokwelula, ukugoba, ukusonta intambo yokuvimbela amanzi ayilimazi. Ubude bentambo evimba amanzi buncike kakhulu kubude bethreyi yekhebula, ukuze kuncishiswe inani lezikhathi lapho intambo ishintshwa khona ekukhiqizeni okuqhubekayo, ubude bentambo evimbela amanzi buba ngcono.
5) I-acidity kanye ne-alkalinity yentambo evimbela amanzi kufanele ingathathi hlangothi, ngaphandle kwalokho intambo evimbela amanzi izosabela ngezinto zekhebula bese idonsa i-hydrogen.
6) Ukuzinza kwezintambo zokuvala amanzi
Ithebula 2: Ukuqhathaniswa kwesakhiwo sokuvimbela amanzi sezintambo ezivimbela amanzi nezinye izinto ezivimbela amanzi
| Qhathanisa izinto | Ukugcwalisa ujeli | Indandatho yesivalo samanzi ancibilikayo ashisayo | Itheyiphu yokuvimbela amanzi | Intambo yokuvimba amanzi |
| Ukumelana namanzi | Kuhle | Kuhle | Kuhle | Kuhle |
| Ukusebenziseka | Kulula | Inkimbinkimbi | Okuningi okuyinkimbinkimbi | Kulula |
| Izakhiwo zemishini | Ufanelekile | Ufanelekile | Ufanelekile | Ufanelekile |
| Ukwethembeka kwesikhathi eside | Kuhle | Kuhle | Kuhle | Kuhle |
| Amandla okubopha emgodleni | Kuhle | Kuhle | Kuhle | Kuhle |
| Ingozi yokuxhuma | Yebo | No | No | No |
| Imiphumela ye-oxidation | Yebo | No | No | No |
| I-solvent | Yebo | No | No | No |
| Isisindo ngeyunithi ngayinye yobude bentambo ye-fiber optic | Kunzima | Ukukhanya | Kusinda | Ukukhanya |
| Ukugeleza kwezinto ezingadingeki | Kungenzeka | No | No | No |
| Inhlanzeko ekukhiqizeni | Impofu | Abampofu kakhulu | Kuhle | Kuhle |
| Ukuphatha impahla | Izigubhu zensimbi ezinzima | Kulula | Kulula | Kulula |
| Ukutshala imali kumishini | Okukhulu | Okukhulu | Okukhudlwana | Encane |
| Izindleko zezinto | Phezulu | Phansi | Phezulu | Phansi |
| Izindleko zokukhiqiza | Phezulu | Phezulu | Phezulu | Phansi |
Ukuzinza kwezintambo ezivimbela amanzi kulinganiswa ngokuyinhloko ukuzinza kwesikhashana kanye nokuzinza kwesikhathi eside. Ukuzinza kwesikhathi esifushane kubhekwa ngokuyinhloko ukwenyuka kwezinga lokushisa kwesikhashana (inqubo yokushisa ye-extrusion sheath kufika ku-220 ~ 240 ° C) kumkhawulo wamanzi wentambo yamanzi izakhiwo zokuvimbela amanzi kanye nezakhiwo zemishini zomthelela; ukuzinza kwesikhathi eside, ikakhulukazi kucatshangelwa ukuguga kwentambo yokuvimbela amanzi izinga lokunwetshwa, izinga lokunwetshwa, amandla ejeli nokuzinza, amandla aqinile kanye nokwelulwa komthelela, intambo yokuvimbela amanzi kufanele ibe kuyo yonke impilo yekhebula (iminyaka engu-20 ~ 30) kukhona ukumelana namanzi. Ngokufana namafutha okuvimbela amanzi kanye ne-tape yokuvimbela amanzi, amandla e-gel nokuzinza kwentambo yokuvimbela amanzi kuyisici esibalulekile. Intambo evimbela amanzi enamandla amakhulu ejeli kanye nokuzinza okuhle ingagcina izakhiwo ezinhle zokuvimbela amanzi isikhathi eside. Ngokuphambene nalokho, ngokwezindinganiso kazwelonke zaseJalimane ezifanele, ezinye izinto ngaphansi kwezimo ze-hydrolysis, ijeli lizobola libe yi-mobile low-molecular weight material, futhi ngeke lifinyelele inhloso yokumelana kwamanzi isikhathi eside.
3.3 Ukufakwa kwezintambo zokuvala amanzi
Intambo yokuvimbela amanzi njengezinto ezinhle kakhulu zokuvimbela amanzi optical optical, ithatha indawo yokunamathisela uwoyela, indandatho enamathelayo eshisayo encibilikisa amanzi kanye ne-tape yokuvimbela amanzi, njll. esetshenziswa ngobuningi ekukhiqizeni ikhebula le-optical, Ithebula 2 kwezinye zezici zalezi zinto zokuvimbela amanzi ukuze kuqhathaniswe.
4 Isiphetho
Kafushane, intambo yokuvimbela amanzi iyinto enhle kakhulu yokuvimbela amanzi efanelekayo ikhebula le-optical, inezici zokwakha okulula, ukusebenza okuthembekile, ukusebenza kahle kokukhiqiza okuphezulu, kulula ukuyisebenzisa; kanye nokusetshenziswa kwezinto ezigcwalisa ikhebula le-optical kunezinzuzo zesisindo esincane, ukusebenza okuthembekile kanye nezindleko eziphansi.
Isikhathi sokuthumela: Jul-16-2022