N'oge ntinye na ojiji nke eriri, ọ na-emebi site na nrụgide n'ibu, ma ọ bụ na-eji eriri ogologo oge na ebe mmiri na mmiri, nke ga-eme ka mmiri dị n'èzí jiri nwayọọ nwayọọ banye na eriri. N'okpuru ọrụ nke ọkụ eletrik, ihe gbasara ike ịmepụta osisi mmiri n'elu mkpuchi mkpuchi USB ga-abawanye. Osisi mmiri nke e mere site na electrolysis ga-agbawa ihe mkpuchi ahụ, belata ọrụ mkpuchi nke eriri ahụ, ma na-emetụta ndụ ọrụ nke eriri. Ya mere, iji eriri mmiri na-egbochi mmiri dị oke mkpa.
Cable waterproof tumadi na-atụle mmiri seepage n'akụkụ ntụziaka nke USB conductor na n'akụkụ radial direction nke USB site USB n'ọbọ. Ya mere, enwere ike iji usoro mgbochi mmiri radial na ogologo ogologo nke eriri USB.
1.Cable radial waterproof
Ebumnuche bụ isi nke mkpuchi mmiri radial bụ iji gbochie mmiri dị n'èzí na-asọba n'ime eriri n'oge eji. Ọdịdị nke enweghị mmiri nwere nhọrọ ndị a.
1.1 Polyethylene mkpuchi mmiri
Polyethylene sheath waterproof bụ naanị na ọdabara n'ozuzu chọrọ nke waterproof. Maka eriri ndị na-emikpu n'ime mmiri ruo ogologo oge, a ghaghị imeziwanye arụmọrụ mmiri nke polyethylene sheathed waterproof cables.
1.2 Metal n'ọbọ waterproof
Ọdịdị radial waterproof Ọdịdị nke obere voltaji cables na gosiri voltaji nke 0.6kV / 1kV na n'elu na-emekarị ghọtara site na mpụga oyi akwa na esịtidem longitudinal wrapping nke abụọ-akụkụ aluminum-plastic composite belt. Igwe ọkụ eletrik dị n'etiti nwere voltaji 3.6kV / 6kV na n'elu bụ ihe mkpuchi radial n'okpuru njikọ nke eriri aluminom-plastic composite belt na eriri na-eguzogide ọkara. Igwe ọkụ eletrik dị elu nwere ọkwa voltaji dị elu nwere ike bụrụ ihe mgbochi mmiri na mkpuchi ígwè dị ka n'ọbọ ndu ma ọ bụ n'ọbọ aluminom corrugated.
Comprehensive n'ọbọ waterproof bụ tumadi ọdabara na USB trenchi, ozugbo e liri n'okpuruala mmiri na ebe ndị ọzọ.
2. Cable vetikal waterproof
Enwere ike ịtụle nkwụsị mmiri ogologo oge iji mee ka onye na-eduzi eriri USB na mkpuchi nwere mmetụta nkwụsị mmiri. Mgbe oyi akwa mkpuchi mpụta nke eriri ahụ mebiri emebi n'ihi ike mpụga, mmiri ma ọ bụ mmiri gbara ya gburugburu ga-abanye na kwụ ọtọ n'akụkụ onye na-eduzi USB na ntụzịaka mkpuchi. Iji zere mmiri ma ọ bụ mmebi mmiri na eriri, anyị nwere ike iji ụzọ ndị a iji chebe eriri.
(1)teepu mgbochi mmiri
A na-agbakwunye mpaghara mgbasawanye na-eguzogide mmiri n'etiti eriri waya a kpọchiri akpọchi na eriri aluminom-plastic composite. A na-ekpuchi teepu mgbochi mmiri n'akụkụ eriri waya ma ọ bụ eriri USB, na ntinye na mkpuchi mkpuchi bụ 25%. Teepu na-egbochi mmiri na-agbasawanye mgbe ọ na-ezute mmiri, nke na-eme ka njigide dị n'etiti teepu mgbochi mmiri na eriri USB, iji nweta mmetụta mgbochi mmiri.
(2)Igwe ihe mgbochi mmiri na-eme Semi-conductive
Semi-conductive mmiri mgbochi teepu ọtụtụ-eji na ọkara voltaji cable, site wrapping Semi-conductive mmiri mgbochi teepu gburugburu metal shielding oyi akwa, iji nweta nzube nke longitudinal mmiri iguzogide nke USB. Ọ bụ ezie na a na-eme ka mmetụta mmiri na-egbochi mmiri nke eriri ahụ dịkwuo mma, njedebe dị n'èzí nke eriri ahụ na-abawanye mgbe eriri eriri na-agbanye na teepu mgbochi mmiri.
(3) Mgbochi mmiri na-ejuputa
Ihe ndochi na-egbochi mmiri na-abụkarịyarn na-egbochi mmiri(ụdọ) na ntụ ntụ na-egbochi mmiri. A na-ejikarị ntụ ntụ na-egbochi mmiri na-egbochi mmiri n'etiti cores conductor gbagọrọ agbagọ. Mgbe ntụ ntụ na-egbochi mmiri na-esiri ike itinye aka na monofilament onye na-eduzi, a na-etinye ihe nkwụnye mmiri dị mma n'èzí n'èzí onye na-eduzi ya, na-ekpuchikwa ntụ ntụ mmiri n'èzí onye nduzi. A na-ejikarị yarn na-egbochi mmiri (eriri) iji mejupụta oghere dị n'etiti eriri isi atọ nke ọkara.
3 General Ọdịdị nke eriri mmiri na-eguzogide
Dị ka ihe dị iche iche eji gburugburu ebe obibi na ihe a chọrọ, USB mmiri na-eguzogide Ọdịdị na-agụnye radial waterproof Ọdịdị, longitudinal (gụnyere radial) mmiri na-eguzogide Ọdịdị na niile gburugburu mmiri na-eguzogide Ọdịdị. A na-ewere usoro mgbochi mmiri nke eriri eletriki ọkara nke atọ dị ka ihe atụ.
3.1 Radial waterproof Ọdịdị nke atọ-isi ọkara voltaji cable
Igwe mkpuchi radial nke eriri igwe ọkara nke atọ n'ozuzu na-anakwere teepu mgbochi mmiri Semi-conductive na teepu aluminom nwere akụkụ abụọ iji nweta ọrụ mgbochi mmiri. Nhazi ya n'ozuzu bụ: onye na-eduzi, onye na-eduzi ihe mkpuchi, mkpuchi mkpuchi, mkpuchi mkpuchi, oyi akwa mkpuchi metal (tepe ọla kọpa ma ọ bụ waya ọla kọpa), ndochi nkịtị, teepu na-egbochi mmiri nke ọkara, plastik nwere akụkụ abụọ nke mkpuchi aluminum teepu ogologo ngwugwu, n'ọbọ mpụta. .
3.2 Atọ-isi ọkara voltaji cable longitudinal mmiri na-eguzogide Ọdịdị
Igwe ọkụ eletrik nke atọ dị isi na-ejikwa teepu mgbochi mmiri nke nwere akụkụ abụọ na teepu aluminom nwere akụkụ abụọ iji nweta ọrụ mgbochi mmiri. Tụkwasị na nke ahụ, a na-eji eriri mmiri na-egbochi mmiri iji mejupụta oghere dị n'etiti eriri isi atọ. Nhazi ya n'ozuzu bụ: onye na-eduzi, onye na-eduzi ihe mkpuchi mkpuchi, mkpuchi mkpuchi, mkpuchi mkpuchi mmiri, teepu mmiri na-ekpuchi mmiri, oyi akwa mkpuchi metal (tepe ọla kọpa ma ọ bụ waya ọla kọpa), ndochi mmiri na-egbochi eriri, teepu mmiri na-egbochi ọkara, n'ọbọ dị n'elu.
3.3 Atọ-isi ọkara voltaji cable niile gburugburu mmiri na-eguzogide Ọdịdị
Usoro mgbochi mmiri nke eriri gburugburu na-achọ ka onye na-eduzi ahụ nwekwara mmetụta mgbochi mmiri, ma jikọta ya na ihe ndị a chọrọ nke radial waterproof na longitudinal water blocking, iji nweta ihe mgbochi mmiri niile. Nhazi ya n'ozuzu ya bụ: onye na-eduzi mmiri na-egbochi mmiri, oyi akwa mkpuchi mkpuchi, mkpuchi mkpuchi, mkpuchi mkpuchi mkpuchi, teepu mmiri na-egbochi mmiri, oyi akwa mkpuchi metal (tepe ọla kọpa ma ọ bụ waya ọla kọpa), ndochi mmiri na-egbochi mmiri, teepu na-egbochi mmiri nke ọkara. , Ngwungwu ogologo teepu aluminom nwere akụkụ nwere akụkụ abụọ, n'ọbọ mpụta.
Enwere ike imezi eriri mmiri na-egbochi mmiri nke atọ nwere ike imeziwanye ka ọ bụrụ usoro eriri mmiri na-egbochi mmiri atọ (dị ka usoro eriri ikuku mkpuchi ikuku nke atọ). Ya bụ, a na-ebu ụzọ emepụta eriri eriri ọ bụla dịka usoro nhazi nke otu-isi mmiri na-egbochi mmiri, wee gbanye eriri atọ dị iche iche site na eriri iji dochie eriri mmiri na-egbochi mmiri atọ. N'ụzọ dị otú a, ọ bụghị nanị na-eme ka mmiri na-eguzogide mmiri nke eriri, ma na-enyekwa mma maka nhazi nke eriri na mgbe e mesịrị ntinye na ntinye.
4.Precautions maka ime njikọ eriri mmiri na-egbochi mmiri
(1) Họrọ ihe nkwonkwo kwesịrị ekwesị dị ka nkọwa na ụdị nke eriri ahụ si dị iji hụ na ịdị mma nke eriri eriri.
(2) Adịla ahọrọ ụbọchị mmiri ozuzo mgbe ị na-eme njikọ eriri mmiri na-egbochi mmiri. Nke a bụ n'ihi na mmiri USB ga-emetụta ndụ ọrụ nke eriri, na ọbụna obere ihe mberede sekit ga-eme n'ọnọdụ dị njọ.
(3) Tupu ịme njikọ eriri mmiri na-eguzogide mmiri, jiri nlezianya gụọ ntuziaka ngwaahịa nke onye nrụpụta.
(4) Mgbe ị na-agbanye ọkpọkọ ọla kọpa na nkwonkwo, ọ gaghị adị oke ike, ọ bụrụhaala na a na-agbanye ya n'ọnọdụ ahụ. Ihu njedebe ọla kọpa mgbe mgbụsị akwụkwọ gachara kwesịrị ịgba akwụkwọ n'enweghị ihe ọ bụla.
(5) Mgbe ị na-eji ọkụ ọkụ na-eme ka ọkụ ọkụ USB na-ebelata nkwonkwo, ṅaa ntị na ọkụ ọkụ na-aga azụ na azụ, ọ bụghị naanị n'otu ntụziaka na-agba ọkụ mgbe niile.
(6) The size nke oyi shrink cable nkwonkwo ga-mere n'ụzọ siri ike na-adabere na ịbịaru ntuziaka, karịsịa mgbe wepụ nkwado na ọkpọkọ echekwara, ọ ga-akpachara anya.
(7) Ọ bụrụ na ọ dị mkpa, a na-eji ihe mkpuchi na-eme ihe na nkwonkwo eriri iji mechie ma na-emeziwanye ikike nke mmiri na-adịghị na eriri.
Oge nzipu: Ọgọst-28-2024