Ihamile yamanzi yenzeka xa kukho ukuphuma kombane ngesiquphe okanye xa ivalve ivalwe ngokukhawuleza. Ngenxa ye-inertia yoxinzelelo lokuhamba kwamanzi, i-wave flow shock wave wave wave, njengehamile ebethayo, ngoko ibizwa ngokuba yihamile yamanzi.

Ihamile yamanzi kwisikhululo sokumpompa ibandakanya ukuqala kwehamile yamanzi, isando sokuvala isivalo samanzi kunye nehamile yokumisa amanzi yokumpompa (okubangelwa kukumka kombane ngesiquphe kunye nezinye izizathu). Iintlobo ezimbini zokuqala zesando samanzi aziyi kubangela iingxaki ezibeka engozini ukhuseleko lweyunithi phantsi kweenkqubo eziqhelekileyo zokusebenza. Ixabiso loxinzelelo lwehamile yamanzi elenziwe ngulo mva lihlala lilikhulu kakhulu, libangela iingozi.

Ihamile yamanzi Xa I-Case Case Centrifugal Pump iyamiswa

Into ebizwa ngokuba yi-pump-stop-stop water hammer ibhekisela kwisiganeko sokutshatyalaliswa kwe-hydraulic ebangelwa utshintsho ngokukhawuleza kwisantya sokuhamba kwimpompo yamanzi kunye nemibhobho yoxinzelelo xa i-valve ivuliwe kwaye imisiwe ngenxa yokuphuma kombane ngokukhawuleza okanye ezinye izizathu. Umzekelo, ukusilela kwenkqubo yamandla okanye izixhobo zombane, ukungaphumeleli ngamanye amaxesha kweyunithi yempompo yamanzi, njl. njl. ityala lokwahlula impompo ye-centrifugal iyayeka.

Uxinzelelo oluphezulu lwehamile yamanzi xa impompo imisiwe inokufikelela kwi-200% yoxinzelelo oluqhelekileyo lokusebenza, okanye nangaphezulu, ezinokutshabalalisa imibhobho kunye nezixhobo. Iingozi ngokubanzi zibangela "ukuvuza kwamanzi" kunye nokuhamba kwamanzi; iingozi ezimandundu zibangela ukuba igumbi lokumpompa lizaliswe ngamanzi, izixhobo zonakaliswe, kwaye izibonelelo zonakaliswe. umonakalo okanye ude ubangele ukwenzakala okanye ukufa komntu.

Iingozi zeMpembelelo yeSando saManzi

Ukonyuka koxinzelelo olubangelwa sihamile samanzi kunokufikelela amaxesha amaninzi okanye amatyeli amaninzi kuxinzelelo oluqhelekileyo lokusebenza lombhobho. Iingozi eziphambili ezibangelwa koku kutshintsha koxinzelelo olukhulu kwinkqubo yombhobho kubandakanya:

1. Ukudala ukunyakaza okunamandla kwipayipi kunye nokuqhawulwa kwamalungu emibhobho

2. Ukonakalisa iivalvu, kubangela ukugqabhuka kwemibhobho ngenxa yoxinzelelo olugqithisileyo, kunye nokunciphisa uxinzelelo lothungelwano lonikezelo lwamanzi.

3. Ngokuchasene noko, uxinzelelo oluphantsi kakhulu luya kubangela ukuba umbhobho udilize kwaye wonakalise i-valve kunye neengxenye zokulungisa

4. Ibangela ukuba i-split case impompo ye-centrifugal ihlehlise umva, yonakalise izixhobo okanye imibhobho kwigumbi lokumpompa, ibangele ukuba igumbi lempompo likhukulise kakhulu, libangele ukwenzakala komntu kunye nezinye iingozi ezinkulu, ezichaphazela imveliso kunye nobomi.