Submersible twj, raws li cov khoom siv dej num tseem ceeb siv rau cov khoom siv dej, muaj kev tso dej ua haujlwm, thiab lwm daim teb. Lawv txoj kev ua tau zoo thiab kev pabcuam lub neej yog txiav txim siab ntau los ntawm kev xaiv cov khoom siv. Cov khoom sib txawv yuav tsum muaj cov khoom sib txawv kom tau raws li corrosion tsis kam, lub zog, thiab hnav tsis kam ua.
Cov khoom siv tseem ceeb ntawm cov twj tso kua mis submersible muaj xws li lub cev tso kua mis, impeller, lub tsev tsim vaj tse, thiab ntsaws ruaj ruaj. Lub cev lub cev yog ib txwm ua ntawm cov hlau cam khwb cia, hlau stainless, lossis engineering plastics. Cam khwb cia hlau muaj tus nqi qis thiab lub zog siab, ua kom haum rau cov dej huv huv, tab sis nws corrosion kuj yog neeg pluag. Stainless hlau (xws li 304 lossis 316) tau tsim zoo heev corrosion tsis kam thiab yog qhov tsim nyog rau cov corrosive tawm, xws li tshuaj yej dej hiav txwv lossis tshuaj lom neeg tshuaj khib nyiab. Engineering plastics (xws li polypropylene (pp) lossis polyethylene (PE)) yog feem ntau siv rau lub tshuab submerseight. Lawv muaj cov muaj zog corrosion tsis kam thiab yog lub teeb ci, tab sis lawv lub siab- nqa muaj peev xwm qis dua.
Kev xaiv ntawm cov khoom siv tsis zoo cuam tshuam rau cov twj tso kua mis ua tau zoo thiab hnav tsis kam. Siab - chromium alloys (xws li CR28) thiab yog cov kev xaiv uas muaj thiab yog qhov tsim nyog rau kev xa xov uas muaj cov khoom seem. Engineering Cov impellers yog qhov tsim nyog rau cov kua dej tsawg dua tab sis muaj cov khoom tsis zoo. Lub tsev muaj lub cev yog ib txwm ua los ntawm cov hlau pov cov hlau lossis stainless hlau kom ntseeg tau lub zog ntawm cov qauv muaj zog thiab kev tiv thaiv siab. Cov ntsaws ruaj ruaj yog feem ntau ua los ntawm cov roj hmab nitrile, fluororubber, lossis cov ntsaws fluororubub, lossis cov ntsaws ruaj ruaj kom tiv thaiv cov kua los ntawm lub cev muaj zog thiab ua rau muaj kev puas tsuaj.
Tsis tas li ntawd, cov twj tso kua mis ntxig twj hla cable thiab hlws ris yuav tsum yog waterproof thiab corrosion {{free {resistant. Cov ntaub ntawv nquag muaj suav nrog PVC, roj hmab, thiab hlau stainless.
Hauv cov ntsiab lus, cov khoom xaiv rau cov twj tso kua mis submersible yuav tsum muaj kev txiav txim siab ntawm cov yam ntxwv ntawm cov yam ntxwv, thiab tus nqi. Kev xaiv cov khoom tsim nyog tsis tsuas yog txhim kho cov twj tso kua mis thiab kev ua neej, tab sis kuj tseem txo cov haujlwm ntev thiab ua haujlwm ntev.
