Iphampu yokucwilisa kahle ye-QJ ingumshini wokuphakamisa amanzi onenjini nepompo exhunywe ngqo emanzini. Ifanele ukudonsa amanzi angaphansi komhlaba avela emithonjeni ejulile, imifula, amadamu, imisele neminye imisebenzi yokuphakamisa amanzi:

Isetshenziselwa ukuchelela emasimini kanye namanzi abantu kanye nemfuyo e-Plateau nasezintabeni. Ingasetshenziselwa nokunikezwa kwamanzi nokuhambisa amanzi emadolobheni, ezimbonini, kojantshi, ezimayini nasezindaweni zokwakha.

Iphampu lokuntywila le-QJ lomthombo libonakala nge:

1. Iphampu yezimoto neyamanzi ihlanganisiwe futhi isebenza emanzini, iphephile futhi inokwethenjelwa.

2. Azikho izidingo ezikhethekile zepayipi lomthombo nepayipi lokuphakamisa (isb. Ipayipi lensimbi kahle, ipayipi lomlotha kahle, umhlaba kahle, njll. Ngaphansi kwemvume yengcindezi, amapayipi ensimbi, amapayipi enjoloba namapayipi epulasitiki angasetshenziswa njengokuphakamisa amapayipi. 3 Ukufakwa, ukusetshenziswa nokulondolozwa kulula futhi kulula, kanti nendawo yaphansi incane, ngakho-ke asikho isidingo sokwakha indlu yepompo. 4. Isakhiwo esilula nokonga izinto zokusetshenziswa.

Ukuthi izimo zensizakalo zepompo elicwilisiwe zifanele futhi zilawulwa kahle kuhlobene ngqo nempilo yesevisi.

Iyunithi yepompo yokucwilisa kahle ye-QJ iqukethe izingxenye ezine: ipompo lamanzi, imoto ecwilizayo (kufaka ikhebula), ipayipi lamanzi neswishi yokulawula.

Iphampu elicwiliswayo liyimpompo eyodwa yokudonsa i-multistage mpo ye-centrifugal mpo: imoto ethwetshulwayo iyimanzi evaliwe egcwele amanzi, emile izigaba ezintathu yezinyoni, futhi imoto nepompo lamanzi zixhunywe ngqo ngozipho noma ukuhlangana komgqomo owodwa;

Ifakwe izintambo ezintathu eziyinhloko zokucaciswa okuhlukile; Imishini yokuqala ukushintshwa komoya kanye nengcindezi yokuhlanganisa ngokwakho ukunciphisa ama-Starters ngamazinga ahlukene wamandla. Ipayipi lokulethwa kwamanzi lenziwe ngamapayipi wensimbi anobubanzi obuhlukile futhi axhumene nama-flanges. Iphampu ephakeme kagesi yokulawula ilawulwa yi-valve yesango.

2. Kufakwa irabha egobolondweni lomhlahlandlela wesigaba ngasinye sepompo elicwilayo; I-impeller imiswe kushaft yempompo ngomkhono oyindilinga; Indlu yomhlahlandlela ihlanganiswe nemicu noma amabhawodi. 3. Kufakwe i-valve yesheke engxenyeni engenhla yempompo yokucwilisa ephakeme yokuvikela ukugwema ukulimala kweyunithi okubangelwe yi-shutdown water sag.

4. Ingxenye engenhla yesimeli esicwilikayo semoto ifakwe i-labyrinth sand block kanye nezimpawu ezimbili zika-oyela ezihlanganiselwe emuva ukuvimbela isihlabathi esisheshayo ukuthi singene emotweni.

5. Imoto ethwetshulwayo isebenzisa amanzi athanjisiwe, futhi ingxenye engezansi ifakwe ingcindezi yenjoloba elawula ifilimu nengcindezi elawula intwasahlobo ukwakha ikamelo elilawula ingcindezi ukulawula ushintsho lwengcindezi olubangelwa ukushisa; I-motor emazombezombe isebenzisa polyethylene ukwahlukanisa,

Okocingo lwamanzi nogesi kazibuthe wenayiloni ekhishwe izimpahla zabathengi eziqinile, indlela yokuxhuma ikhebula ihambisana nenqubo yokuhlanganiswa kwekhebula le-QJ. Susa ukwahlukanisa kwejoyinti, susa ungqimba wopende, uwahlanganise ngokulandelana, weld ngokuqinile, bese ugoqa ungqimba wenjoloba eluhlaza. Bese ugoqa izingqimba ezi-2 ~ 3 zeteyiphu yokunamathela engenamanzi, bopha u-2 ~ 3 izingqimba zeteyiphu yokunamathisela engenamanzi ngaphandle noma bopha ungqimba webhande lenjoloba (ibhayisikili langaphakathi ibhande) ngeglue lamanzi ukuvikela ukuphuma kwamanzi.

6. Imoto ivaliwe ngamabhawodi wokuma ngokunemba, futhi indawo ekhiqizwa ngentambo ivalwe ngegasket yenjoloba. 7. Isiphetho esiphezulu semoto sinomgodi wokujova amanzi, umgodi wokungenisa umoya nomgodi wokukhipha amanzi engxenyeni engezansi.

8. Ingxenye engezansi yemoto ifakwe amabheringi wokufaka aphezulu nangaphansi. Kukhona ama-groove ku-thrust bearing yokupholisa. Idiski eyakhiwe ngensimbi engagqwali igqokwa ngayo, eshintsha ngamandla angaphezulu naphansi we-axial wepompo lamanzi.