Ukufakelwa Protection Umbane: inyathelo imiyalelo step, kunye neengcebiso zobuchwepheshe

Mhlawumbi, nawuphi na umntu isiphango ebangela yimincili. Kufanele, ekubeni umphezulu igcwele ingozi enkulu, oko kuchaphazela kuphela imithi emide, kodwa isakhiwo, ngokunjalo nabantu. Kungenxa yokuba wambetha umphezulu kwenzeka kukho inani elikhulu imililo, nanamhlanje, kodwa ngenxa yokuba wesekethe kukhululeka ekwakhiweni kothungelwano zombane zinokwenzeka. Okumangalisayo, ngenxa yokuba namhlanje, omashini abenziwe ezahlukeneyo ngendlela nxamnye kombane.

Nkqu ookhokho bethu bafunda ukuze bazikhusele kusehla umbane ngokusebenzisa umbane. izakhiwo Modern akuthethi ngoyaba ukhuselo element data. Yena kufuneka zonke iintlobo uphahla, kodwa abanye bakholelwa ukuba uphahla metal akufuneki nto. Phambi lofakelo kwisixhobo lufuneka ukujongana siseko ukhuseleko umbane kwakunye isigqibo sokuba kuyilo oyifunayo.

Imfuneko ukukhusela uphahla evela ngumbane

Wahlanganisa ukhuseleko njengombane oko kudla lwenziwa izinto nophahla okanye crate ngomthi, kodwa le ndlela engamelanga ithathwe njenge ekhuselekileyo. Kwakhona Kuye kwenzeka lugwayimbo umbane phezu ngamnye iziqalelo yophahla, abe ngunobangela reflow nomlilo, nto leyo eyakhokelela ekubeni ucinezelo yesixhobo baxhaswa. Phakathi kwezinye izinto, ukuba njengombane libetha decking metal kwaye enokubilisa ukuba amaqondo obushushu aphezulu, imiqadi ngamaplanga nga phemba.

Ukufakelwa ukhuselo umbane efunekayo ukuze uphahla metal njengokhuselo kwimililo, wayengakwazi kuphela izinto non-ukutsha, oku kusebenza xa zonke izinto ebuntsimbi ye kakhulu ngokuthembekileyo uqhagamshele omnye komnye, kwaye uqhagamshelwano lombane phakathi kwabo. ungumongo Zintle ukuba oku kuya kuba umphezulu steel komhlaba.

device protection umbani

ukhuselo umphezulu ukukhusela isakhiwo emlilweni kwaye ugcine izixhobo zombane. Le ukhuseleko lungahlulwa-hlulwa zibe zangaphandle nezangaphakathi, kuqala ishenxisa hit ngqo imibane, kwaye iqinisekisa ukhuseleko uthungelwano yangaphakathi zombane ye yangoku yombane kwi iintlanga.

Xa kufikwa apho inkqubo yangaphakathi, izixhobo bit isicelo sokuba umda ombane. Kumayeza zasekhaya kakhulu elula nezifikelelekayo egameni zonke izixhobo zombane. Oku kuyinyaniso ngakumbi kwimeko xa ubethwe umbane kubandakanya imizuzwana ngaphantsi kwama-8.

Ukufakelwa ukhuseleko umbane kubandakanya ufakelo kuyo umhlaba yangaphandle, terminal umoya kunye nombuthi yangoku. Umsebenzi yale nkqubo ilula kakhulu: terminal umoya sizakucinga nefuthe ukusuka eluphahleni, yaye xa iza kuthatha indawo umqokeleli, le zazamlenie uya yokungenelela amandla emhlabeni.

Kuyamangalisa ukuba nkqubo ingenziwa ngokuthi wena kweli xesha lifutshane kangangoko kunokwenzeka. Ukuze wenze oku, sebenzisa earthing, isixhobo sokuqokelela kunye terminal umoya. Ufuna braces metal, umatshini ukuwelda kunye nezibopho, le yokugqibela apho aya ukuqhagamshela kwiimpompo Current.

Ayanda terminal umoya phezu kophahla sentsimbi

Ukuba isigqibo ukuba ufakelo ukhuseleko umbane iya kwenziwa phezu kophahla otyhidiweyo, kufuneka uzifakelele kuyo kwindawo ephezulu kakhulu. Ukuba isakhiwo na isakhiwo kunokuba nzima, kucetyiswa ukuba usebenzise indlela ukufaka ezinjengeetheminali umoya ezininzi. On iimpawu zoyilo, babe nolwazi ngohlobo grid; cable zifakwa kunye The Ridge; kwakunye iphini yesinyithi.

Aubin umsebenzi

Wahlanganisa ukhuseleko umbane kwezakhiwo kunye nophahla wentsimbi ngokuqhelekileyo kufezwa kokufaka isikhonkwane, ubude yayo ziyahluka ukusuka 0.2 ukuya 1.5 m. Kufuneka ibekwe nkqo kwi kwindawo eliphezulu lendlu. I-pin kunokwenziwa ngentsimbi nto leyo oxidized phantsi kwempembelelo yeemeko ebuhlungu imeko. Kusenokuba ubhedu, i-aluminiyamu, intsimbi kwalenza okanye duralumin. Indawo yayo ephezulu kufuneka indawo yecandelo engaphezulu kwe 100 mm ^2, ngoxa ubukhulu kufuneka alingane 12 mm.

Ukuba ukhetha ukusebenzisa i tube ezibuhlazarha, ekupheleni kwayo eliphezulu itywiniwe. Uyakwazi kakhulu ngokuzimeleyo ukwenza ufakelo, uphahla, apho imibane lwaqhutywa ngaphandle uncedo ngaphandle, uya ngempumelelo susa ingozi endlwini. Nangona kunjalo, kubalulekile ukukhumbula ukuba akunakwenzeka ukuba ikheswa ulipeyinte intonga umbane. Ukuba uphahla lixhotyiswe imasti umabonakude leyo zenziwe ngentsimbi, loo arrester umbane ingenziwa lulo. Kuba oku kuyabuleleka, ukuba usebenzise weathervane yesinyithi. Imeko ephambili apha emhlabeni. Kwezinye iimeko, i-terminal umoya kubekwe phezu itshimini, kodwa ilungelo, njengoko isikhonkwane metal esisigxina uyakwazi ukuyila imithwalo umoya kokonakalisa umbhobho.

ukuba irekhodi

Njengoko enye indlela ungasebenzisa i umbane intonga umthi ophakamileyo, amasebe ezimila ngophahla. Kufuneka ibekwe ecaleni kwendlu. Kulo mzekelo, i-terminal umoya kufuneka zimiliselwe encotsheni ngumthi, ngokokude isithsaba element Exanda sisiqingatha semitha okanye ngaphezulu. Njengoko yokusebenza ibonisa, umbane Unokuzikhusela nxamnye indawo umbane lukumgangatho cone ngengqondo. eziphezulu zawo zibekwe ekupheleni terminal zezulu, yaye inxalenye ecaleni kwi-45 °.

Le Isangqa ke intsimi lokhuseleko, nto leyo evumela ukugqiba ukuba xa ephezulu isixhobo ukhuseleko imibane, intsimi olubanzi ukhuseleko. Ngamanye amazwi, umbane receiver ukuphakama kufuneka alingane iinkalo ezimbini kwendawo ekhuselekileyo. Kubalulekile ukukhumbula ukuba phantsi cone yokhuselo kufuneka ukulingana kuphela indlu, kodwa zonke izakhiwo ezingaphandle.

Iintlobo ezahlukeneyo kwizinti umbane

Ukufakelwa ukhuseleko imibane phezu kophahla athambileyo isenokuba kwenziwa iindlela ezahlukeneyo. Ifowuni yokuqala ukufaka isikhonkwane otyhidiweyo, owesibini - intambo otyhidiweyo, ngelixa lesithathu - network protection umbane. Xa ilungu Kwimeko yokuqala zingasetwa de xitsunga okanye eriyali imasti. Metal cable tensioned phakathi iiasi ezimbini, ukuphakama kwayo ziyahluka ukusuka ku-1 ukuya kwi-2 m. Beka la macandelo kufuneka ecaleni kummango eluphahleni.

Ukuze kuqinisekiswe ukuthembeka design, ungasebenzisa isekela yentsimbi, kodwa uyazimela intambo. Le ndlela iphumelela isileyiti kunye nophahla ngomthi. Unokuba ufakelo self-ezenziwe earthing, ukhuseleko umbane, umzekelo, angamelwa ngakumbi njengonombombiya. Oku ligxile kummango yophahla, yaye oko kufuneka kumka yonke phezu kophahla, nisekelwe yababuthi yezo ndlela ifanelekileyo yeethayile daka. Kubalulekile ukukhumbula ukuba Umbane kufuneka zidityaniswe kunye izinto zesinyithi ekhoyo phezu kwendlu, kuquka leri, Chutes kunye nabalandeli.

Zokufuya iinkqubo kwezimilo

Ukufakelwa ukhuseleko imibane phezu kophahla kunye nophahla athambileyo ingafakwa kwenye ngeendlela ezimbini: eyokuqala kubandakanya ukusetyenziswa kwenkqubo kwempixano, kwaye eyesibini - iiclamps kude. inkqubo kwempixano olwenziwe izikhonkwane engqongqo emazantsi, phakathi intambo nangengalo. Le nkqubo kufakwa okubamba tensioning, yaye umgama phakathi iankile kufuneka ukususela-20 ukuya kuma-30 m. Ukuba uphahla tyaba, kunokwenzeka ukuba ukongeza Umbane spacers, ngokuba kwizibiyeli umzekelo zeplastiki. Ukuba kufuneka sisebenze uphahla neendonga, singenza isicelo samozabivnye kunye kwikona okubamba, izikhonkwane zinamandla. On kophahla amawa, atyikitya keramocherepitsey, kuya kuba nzima ukulungisa yamasango. Kulo mzekelo xitsunga wohlobo oko kumlungele kubukhulu ukuma loo izinto nesigqubuthelo.

iindleko

Awukwazi ngokuzimeleyo ukwenza ufakelo zokukhusela umbane, ixabiso umsebenzi onjalo kwiingcaphephe zafikelela 6000 engange. Kodwa ke kule meko kukho siqinisekiso ekumgangatho.