Kukho iintlobo ezininziI-GK-CB High-Pressure Self-Priming Pumpizakhiwo, phakathi kwazo, umgaqo osebenzayo wompompo wokuzixuba wangaphandle kukugcwalisa igobolondo lempompo ngamanzi ngaphambi kokuba uqalise impompo (okanye kukho amanzi kwigobolondo lempompo ngokwayo).Emva kokuqalisa, i-impeller ijikeleza ngesantya esiphezulu ukwenza amanzi kumjelo we-impeller ageleze kwi-volute.Ngeli xesha, ivacuum yenziwa kwindawo yokungena ukuvula ivalve yokujonga i-inlet.Umoya kumbhobho wokufunxa ungena kwimpompo kwaye ufikelele kumda wangaphandle ngokusebenzisa i-impeller channel.
Kwelinye icala, amanzi akhutshelwe kwigumbi lokwahlula amanzi erhasi nge-impeller abuyela kumda ongaphandle we-impeller ngemingxuma yokubuyela ekhohlo nasekunene.Ngaphantsi kwempembelelo yomehluko woxinzelelo kunye nomxhuzulane, amanzi abuyile ukusuka kumngxuma wokubuyela ekhohlo adubula kumjelo we-impeller kwaye aphulwe yi-impeller.Emva kokuxuba kunye nomoya ovela kumbhobho wokufunxa, amanzi aphonswa kwi-volute kwaye ahamba ngendlela yokujikeleza.Emva koko idibana namanzi ukusuka kumngxuma osekunene wamanzi angasemva kwaye iqukuqele ecaleni kwe-spiral case.
Njengoko ulwelo luchaphazela ngokuqhubekayo i-cascade kwi-volute kwaye luhlala luphulwa yi-impeller, luxutywe ngamandla nomoya ukuvelisa umxube wamanzi wegesi, kunye nokuhamba okuqhubekayo kubangela ukuba i-gas-water ayinakwahlulwa.Umxube uhlanjululwe ngolwimi ekuphumeni kwe-volute kwaye ungene kwigumbi lokwahlula kunye nombhobho omfutshane.Umoya okwigumbi lokwahlula uyahlulwa kwaye ukhutshwe ngumbhobho ophumayo, ngelixa amanzi asaqukuqela ukuya kumda wangaphandle we-impeller ngemingxuma yokubuyela ekhohlo nasekunene kwaye ixutywe nomoya kumbhobho wokufunxa.Ngale ndlela, umoya okwimibhobho yokufunxa uyaphela ngokuthe ngcembe, kwaye amanzi angena kwimpompo ukuze agqibezele inkqubo yokuziqala.
Umgaqo osebenzayo wempompo yokuxuba yangaphakathi yokuxuba i-self-priming pump iyafana naleyo yepompo yokuxuba yangaphandle.Umahluko kukuba amanzi abuyayo awaqukuleli kumda wangaphandle we-impeller, kodwa kwi-inlet ye-impeller.Xa umpompo wokuzixuba wangaphakathi uqaliswa, ivalve ye-reflux ngaphambili nasezantsi kwe-impeller kufuneka ivulwe ukwenza ulwelo kwimpompo lubuyele kwi-inlet ye-impeller.Amanzi axutywe nomoya ovela kumbhobho wokufunxa phantsi kwesenzo sokujikeleza kwesantya esiphezulu se-impeller ukwenza umxube wamanzi wegesi kwaye uyikhuphe kwigumbi lokuhlukana.Apha umoya ukhutshwa kwaye amanzi abuyela kwi-inlet impeller evela kwi-valve yokubuyisela.Phinda le nkqubo de umoya uphelelwe kwaye amanzi afakwe.
Ukuphakama kwempompo ye-self-priming kuhambelana nezinto ezifana nokucocwa kwetywina langaphambili le-impeller, inani lokuguqulwa kwempompo, kunye nokuphakama kwenqanaba lolwelo lwegumbi lokwahlula.Okuncinci ukukhutshwa kwetywina phambi kwe-impeller, inkulu ukuphakama kwe-self-priming, ngokubanzi 0.3 ~ 0.5 mm;Xa ukukhutshwa kunyuka, intloko kunye nokusebenza kakuhle kwempompo kuya kuncipha ngaphandle kokuphakama kwe-self-priming.Ukuphakama kwe-self-priming yempompo kwandisa ngokunyuka kwesantya se-circumferential u2 ye-impeller, kodwa xa ukuphakama kwe-self-priming ye-zui kukhulu, inani leenguqu landa, kodwa ukuphakama kwe-self-priming akunyuki. , ngeli xesha, ixesha lokuzibamba lifutshane kuphela;
Xa inani le revolutions liyancipha, ukuphakama self-priming kuncipha.Ngaphantsi kwemeko yokuba ezinye iimeko zihlala zingatshintshi, ukuphakama kwe-self-priming kuyanda kunye nokunyuka kokugcinwa kwamanzi okuphakamileyo (kodwa akunakudlula ukuphakama kokugcinwa kwamanzi eZui kwegumbi lokwahlula).Ukuze udibanise kangcono umoya kunye namanzi kwimpompo ye-self-priming, ii-blades ze-impeller kufuneka zibe ngaphantsi, ukwenzela ukwandisa i-pitch ye-cascade;Kungcono ukusebenzisa i-semi-open impeller (okanye i-impeller ene-wide impeller channel), ekulungele ngakumbi ukuba amanzi angasemva afakwe ngokunzulu kwi-impeller cascade.
Uninzi lweepompo zokuzibamba zihambelana ne-injini yokutsha yangaphakathi kwaye ifakwe kwimoto ehambayo, efanelekileyo ekusebenzeni kwintsimi.
Ixesha lokuposa: Feb-28-2023