Sibutsetelo Sokuvinjwa Kwentambo Yekhebula Lamanzi Nesakhiwo

Izinto zokuvimba amanzi ezivimba amanzi

Izinto zokuvimba amanzi ngokuvamile zingahlukaniswa izigaba ezimbili: ukuvimba kwamanzi okusebenzayo nokuvinjwa kwamanzi nje. Ukuvinjwa kwamanzi okusebenzayo kusebenzisa izakhiwo ezithinta amanzi nokuvuvukala kwezinto ezisebenzayo. Lapho i-sheath noma i-joid ilimele, lezi zinto zokwakha zanda lapho zithintana namanzi, zinciphisa ukungena kwayo ngaphakathi kwekhebula. Izinto ezinjalo zifakaamanzi amunca ijeli elinwebekayo, I-tepi yokuvimba amanzi, i-powder yokuvimba amanzi,amanzi avimba amanzi, nentambo yokuvimba amanzi. Ngakolunye uhlangothi, ukuvinjwa kwamanzi, ngakolunye uhlangothi, kusebenzisa izinto ze-hydrophobic ukuvimba amanzi ngaphandle kwentambo lapho kulinyazwa i-sheath. Izibonelo zezinto zokwakha amanzi angenazinye izindawo zokunamathisela kaphethiloli, ukunamathela okushisayo okushisayo, nokunamathisela okushisa ukushisa.

I. Izinto zokuvimba amanzi nje zokuvimba

Ukugcwaliswa kwezinto zokuvimba amanzi angenazifiso, njengokunamathisela kukaphethiloli, ezindabeni kwakuyindlela eyinhloko yokuvinjwa kwamanzi emakhabethe okuqala. Le ndlela ivimbela ngempumelelo amanzi ekungeneni ikhebula kodwa inalezi zingqinamba ezilandelayo:

1.Khulisa kakhulu isisindo sekhebula;

2.Ibangela ukuncishiswa kokusebenza kwentambo yekhebula;

I-3.Potherroleum inameka kakhulu ingcolisa amalunga amakhebula, okwenza ukuhlanza kube nzima;

I-4.Inqubo yokugcwalisa ephelele kunzima ukuyilawula, futhi ukugcwaliswa okungaphelele kungaholela ekusebenzeni okumpofu kwamanzi.

II. Izinto zokuvimba amanzi ezisebenzayo

Njengamanje, izinto zokuvimba amanzi ezisebenzayo ezisetshenziswa kumakhebuli ikakhulukazi zingamanzi okuvimba amanzi, i-powder enamanzi, intambo evimba amanzi, nentambo evimba amanzi. Uma kuqhathaniswa nophethiloli we-petroleum, izinto zokuvimba amanzi ezisebenzayo zinezici ezilandelayo: ukumuncwa kwamanzi okuphezulu kanye nezinga eliphakeme lokuvuvukala. Bangakwazi ukudonsa amanzi ngokushesha futhi bavuvukele ngokushesha ukwakha into efana ne-gel evimba ukungena kwamanzi, ngaleyo ndlela iqinisekise ukuphepha kwentambo. Ngaphezu kwalokho, izinto zokuvimba zamanzi ezisebenzayo zisilula, zihlanzekile, futhi kulula ukuzifaka futhi zijoyine. Kodwa-ke, nabo banezingqinamba ezithile:

I-powder enamanzi okuvinjwa kunzima ukunamathisela ngokulinganayo;

I-tape ye-2.water-blocking noma intambo ingakhuphula ububanzi obungaphandle, ukuwohloka kokushisa ukushisa, ukusheshisa ukuguga kwe-thermal yentambo, kanye nokunciphisa umkhawulo umthamo wokuhambisa ikhebula;

Izinto zokuvimba amanzi ezi-3..

Ukuhlaziywa kwamanzi okuvinjwa kwamanzi: Okwamanje, indlela esemqoka eChina ukuvikela amanzi ekungeniseleni ungqimba lwezintambo zokufakwa kwezintambo ukwandisa ungqimba lwamanzi. Kodwa-ke, ukufezekisa ukuvinjwa kwamanzi okuphelele kwezintambo, akumele kubhekwe nje kuphela ukuqubuka kwamanzi atholakalayo kepha futhi kuvikele kahle ukuhlukaniswa kwamanzi okude uma kungena ikhebula.

I-Polyethylene (i-Inner Sheath) ungqimba lwamanzi okuvimbela amanzi Isendlalelo sokuvimba amanzi e-polyethylene kulula ukukhiqiza futhi akudingi imishini eyengeziwe.

Ipulasitiki ehlanganisiwe ye-aluminium polyethylene bolwoof isolated uhlukanise ungqimba lwamanzi Amakhabetheli adinga ukusebenza okuphezulu okuvinjelwe kwamanzi, manje sekujwayelekile ukusonga ungqimba lwe-aluminium-plastice plastic composite tape ezungeze umnyombo wekhebula. Lolu suku lungamakhulu noma izinkulungwane zangamelana namanzi angenamanzi kune-polyethylene emsulwa. Uma nje umthungo weteyipu eyinhlanganisela uhlanganiswe ngokuphelele futhi uvalwe uphawu, ukungena kwamanzi kucishe kube akunakwenzeka. I-Aluminium-Plastic Composite tape tape idinga ukugoqa okude nokubopha izibopho, okubandakanya ukuguqulwa okwengeziwe kwezimali kanye nokuguqulwa kwemishini.

Kumkhuba wobunjiniyela, ukuzuza ukuvimba kwamanzi okude kuyinkimbinkimbi ngokwedlula ukuvinjwa kwamanzi. Izindlela ezahlukahlukene, njengokushintsha kwesakhiwo somqaphi kumklamo ocindezelwe ngokuqinile, kusetshenzisiwe, kepha imiphumela ibincane ngoba kusenezikhala ku-assists kumqhubizi ocindezelwe avumela amanzi ngesenzo se-capillary. Ukufinyelela ukuvinjwa kwamanzi okugcina kwangempela, kuyadingeka ukugcwalisa izikhala kumqhubi we-stranded nezinto zokuvimba amanzi. Amazinga amabili alandelayo wezinyathelo nezinhlaka zingasetshenziswa ukufezekisa ukuvinjwa kwamanzi okude kwezintambo:

1.UKULULA KWAMAHHALA WAMANZI AMAHHALA. Faka intambo evimba amanzi, i-powder enamanzi, intambo evimba amanzi, noma ukugoqa itheyiphu yokuvinjwa kwamanzi ezungeze umqhubi we-tight-acindezelwe.

2.Usebenzisa ama-cores avinjelwe amanzi. Ngesikhathi senqubo yokwenza ikhebula, gcwalisa umnyombo ngentambo evimba amanzi, intambo, noma usonga umnyombo nge-semi-prial noma efaka itheyiphu yokuvimba amanzi.

Njengamanje, inselelo ebalulekile ekuvinjelweni kwamanzi okude kakhulu e-Movitudinal Amanga kubaqhubi bamanzi - ukuthi bagcwalisa kanjani izinto ezivimba amanzi phakathi kwabaqhubi futhi yiziphi izinto ezivimba amanzi ongazisebenzisa zisagxilwe ekucwaningweni.

Ⅲ. Ukugcina

I-radial water blocking technology isebenzisa izingqimba zokuvimba amanzi ezivinjelwe ungqimba lwe-conductor infart, ngesendlalelo se-cushion esingezelelwe ngaphandle. Okwezintambo ze-menty-voltage, i-aluminium-plastic composite tape tape isetshenziswa kakhulu, kuyilapho izintambo eziphakeme zamandla ama-voltage zivame ukusebenzisa i-lead, i-aluminium, noma amajakethi wokubopha insimbi engagqwali.

Ubuchwepheshe bokuvinjwa kwamanzi obude ngokuyinhloko bugxile ekugcwaliseni izikhala phakathi kwemicu yokuqhuma ngezinto zokuvimba amanzi ukuvimba ukubekeka kwamanzi emgogodleni. Ukusuka entuthukweni yamanje yezobuchwepheshe, ukugcwaliswa nge-powder evimba amanzi kusebenza ngokuvinjwa kwamanzi amade.

Ukuthola amakhebula angangeni manzi kuzothinta ngokungenakuphikwa kokuhlanza ukushisa kwentambo nokusebenza okusebenzayo, ngakho-ke kubalulekile ukukhetha noma ukuklama isakhiwo esifanelekile samanzi okuvinjwa kwamanzi okususelwa kwizidingo zobunjiniyela.