umgangatho ophezulu wamanzi evalve edadayo ezenzekelayo

Ukususela kumaxesha amandulo, ukufuduswa kwamanzi ukusuka kwenye indawo ukuya kwenye bekuyeyona nto iphambili eluntwini. Izixhobo zaphuhliswa ukubonelela ngamanzi kumthombo weKumkani, ukukhupha amanzi emgodini ukuze kwenziwe umsebenzi okhuselekileyo, kunye nokukhupha amanzi kwimingxuma enzulu yokusela. Lo msebenzi ubaluleke kakhulu kangangokuba iimpompo zamaqula zale mihla ezisetyenziswa eZimbabwe zithathwa njengobutyebi besizwe kwaye zikhunjulwa kwizitampu ngo-1997. Ulwazi olusisiseko loyilo lwempompo yesikrufu eyenziwe yingcali yezibalo yamaGrike u-Archimedes lusasetyenziswa nanamhlanje. Kutshanje, kumbindi-ntshona weUnited States, iimpompo zamanzi zisetyenziselwe ukucoca umhlaba ojikeleze iiseli zethu zeziqhamo eziphantsi komhlaba, ezidla ngokubizwa ngokuba "ziziseko." Isiseko esisezantsi saphuhliswa ukuququzelela ukugcinwa kokutya kunye namanzi emvula phantsi kwendlu.Ukuba ngamaxesha athile imvula ibangela ukuba amanzi aqokelele "phantsi kwezitebhisi", akuyiyo into ephazamisayo ngokwenene kwimigangatho engcolileyo. Njengoko siqala ukusebenzisa indawo yemisebenzi enzima ngakumbi, kubalulekile ukuqwalasela ukugcina umswakama kunye namanzi asebenzayo ngaphandle kwendawo engaphantsi. imibhobho yethayile ejikeleze ezantsi kwesiseko ukuqokelela amanzi asebenzayo emhlabeni. Emva koko, amanzi adluliselwa kumsele okanye umgodi okanye i-puddle kwisiseko esingaphantsi kwesenzo sobunzima. Emva koko ukupompa amanzi aqokelelwe kwi-sink kwaye kude nendlu. Malunga ne-1849, inkampani yaseMelika ebizwa ngokuba yiGoulds yaphosa impompo yokuqala yesinyithi, kwaye ngasekupheleni kweminyaka yee-1940, saqala ukufaka umpompo kwisitya esisezantsi. Kwiminyaka edlulileyo, iintlobo ezimbini ezisisiseko ziye zavela; uhlobo lwesiseko esinemoto enyuswe ngaphezu komgangatho wamanzi onokubakho we-sump kunye nesixhobo sokuntywila, kwaye injini ixhonywe kwizindlu ezantsi kwe-sump.Zombini zenziwe zisebenze luhlobo lokudada olubangela impompo ekuphenduleni ukunyuka kwinqanaba lamanzi etankini. Iimpompo ezithe nkqo kunye neempompo ezingaphantsi kwamanzi zihlala zine-impeller ezantsi kwesixhobo sokutsala amanzi kumbhobho wokukhupha ngokuthe nkqo. Umbhobho emva koko uhambisa amanzi kude nesiseko ngaphandle kwendlu. Ifakwe kumbhobho kwaye ngaphezu komhlaba kukho ivalve yokukhangela. yenzelwe usetyenziso oluthe nkqo.Xa impompo iyeka ukusebenza, inokuthintela amanzi akumbhobho ukuba ahlambe abuyele kwi sump. Khumbula, amanzi angasebenziyo kwaye ahlala elandela indlela yokumelana kancinci.Ukuba imvula okanye ikhephu elinyibilikayo "lula" ngena kumqolomba ongaphantsi komhlaba apho isiseko sikhoyo, siya kwenza njalo. Kuphahla oluzikwemitha ezingama-2,000, i-intshi yemvula iya kuchitha malunga neelitha ezingama-1,300 zamanzi emazantsi endlu yakho. Oku akuwuthatheli ngqalelo umhlaba ojikeleze ikhaya lakho, ngoko ke kufuneka ufakele inkqubo yempompo ethembekileyo kwitanki ukuze ukhuphe. amanzi aphantsi komhlaba.Ngexesha lokumanzisa, uxinzelelo lwamanzi luyanda kumhlaba ojikelezileyo, lugoba iindonga ezisezantsi kwaye luphakamise umgangatho ongaphantsi. Ngoko ke luhlobo luni lwempompo omele ulusebenzise?Abafana basoloko bekhetha iimpompo eziphantsi komhlaba ezikumgangatho ophezulu.Naphantsi koxinzelelo lwemijikelezo ephindaphindiweyo, ubushushu bokusebenza be-submersible buya kuba buphantsi, kwaye i-motor enobushushu obuphantsi bokusebenza iya kuhlala ixesha elide.Oku sesinye sezizathu zokuba sisebenzise iimpompo ezingaphantsi kwamanzi kumaqula amanzi. Ukuhamba okulinganiselwe kwempompo ngokuqhelekileyo "ukuhamba", nto leyo ebonisa ukuba zingaphi iilitha zamanzi isixhobo esinokuhamba ngomzuzu omnye okanye iyure enye.Iipompo ezikumgangatho ophezulu kunye nexabiso eliphezulu ziya kuba namandla amakhulu, iimoto ezingcono, kunye nomgangatho ophezulu. iinxalenye. Kusapho lwethu, aba bafana baqhele ukusilela kwizindlu zesinyithi, i-1/3-½ ye-horsepower motor, kunye nesantya sokuhamba kwe-3,000-4,000 GPH. Kuninzi kakhulu kwizicelo ezininzi? Mhlawumbi, kodwa kulapho singenzi khona ufuna ukujongela phantsi imfuno. Nangona kukho iibrendi ezininzi ezibalaseleyo apho, siyazithanda iibrendi zeZoeller, Gould, Wayne kunye neSuperior, ezixabisa malunga ne-US$250-400. , iimpompo eziqinileyo esizichazayo. Uwubona njani umthamo kunye nomthamo wokuhamba ofunekayo? Itanki yeplastiki eqhelekileyo esetyenziswayo namhlanje inobubanzi obuyi-intshi ezili-18, obulingana malunga negaloni enye yamanzi nge-intshi nganye yamanzi etankini. izinga malunga ne-intshi e-1 ngomzuzu, uqokelela iilitha ezingama-60 ngeyure. Enye indlela yokuqonda umthamo ofunekayo kukulandelela umjikelo wempompo ngaphezu kweyure.Ukuba ipompo ijikeleza ngexesha elingaphezu kwemizuzu emi-5 ngexesha lesiganeko samanzi esinzima, oku kuthathwa "njengesiqhelo"; ixesha lokujikeleza elingaphantsi kwemizuzu emi-5 ngamanzi "aphezulu", kwaye ngaphantsi kwemizuzu emi-2 "iphezulu kakhulu". Uyilo lwempompo olulungileyo luya kubandakanya "imilenze" edibeneyo ezantsi ukugcina i-impeller kude nezantsi kwi-cylinder.Oku kunciphisa amathuba okuba izilwanyana ezincinci ezifana nesanti ecolekileyo, amatye, kunye neempuku ziya kubangela ukuba i-impeller iguge okanye nokuba vimba. Kwenzekani ukuba impompo engundoqo ayiphumelelanga? Ngaba kufuneka ube nenkqubo yogcino? Abafana bathi "ewe" ukuze usebenzise enye okanye zombini kwezi zixhobo zimbini, nokuba zinamandla amanzi okanye amandla ebhetri. Ukuba unikezelo lwamandla aluphumeleli, ungathenga impompo ephambili ngebhetri edibeneyo, okanye ufake ipompo yesibini kwitanki enye kunye nokunikezelwa kwamandla ebhetri. Amaziko ombane ombane axhomekeke kwiinkqubo zonikezelo lwamanzi zikamasipala ezidla ngokusinda ekucinyweni kombane kuba zixhomekeke kumlinganiselo omkhulu (kodwa zingaphelelanga) kumxhuzulane ukuze zigcine amanzi equkuqela. Amanzi "esixeko" kwiilitha ezi-2 zamanzi atsalwa etankini. Iinkqubo ezininzi zokulondoloza namhlanje zidibanisa uhlobo oluthile lwesaziso se-alamu, ukusuka kwii-alamu ezivakalayo ezibekwe kwimpompo ukuya kwizicelo ezidibanisa ngokuthe ngqo kwisixhobo sakho seselula ukujonga kude. I-sump kunye nempompo; enye inkqubo "ngaphandle kwamehlo nangaphandle kwengqondo" ibaluleke kakhulu kwikhaya lakho. Phinda ufumanise eyakho namhlanje kwaye uyijonge kunye neengcali zethu zemibhobho kwi-Insideoutsideguys.com. Ukuze ufumane iingcebiso ngezindlu, njl., nceda umamele inkqubo yaNgaphakathi kwaBafana kwiNdaba/Intetho 760, WJR-AM ukusuka ngentsimbi yeshumi kusasa ukuya kwemini ngeMigqibelo nangeCawa, okanye uqhagamshelane nathi ngokusebenzisa insideoutsideguys.com.