Amaphampu ukuze imithombo izici lobuchwepheshe

Amanzi isizinda emthonjeni wenziwa ekushoniseni okhetheke futha. amaphampu ngwenya ngoba imithombo bengafani self-priming iqiniso lokuthi bane-multi-esiteji uhlelo amanzi eyanele. Leli qiniso kubangela izindleko zabo eziphakeme futhi eziyinkimbinkimbi operation indlela. I futha kuyinto isilinda ezincane, okuyinto bangadlulisela lemiqulu emikhulu yamanzi ngehora. Umgomo we operation kuyinto injini ngenxa yesivinini yaso ephezulu obunamandla ketshezi ephakanyiswe kusuka ekujuleni kwamanzi. Motor is selehlile nge ukugeleza kwamanzi elakhiwe, ukulungisa ukusebenza kwawo ukubala kahle amandla adingekayo.

Zonke amaphampu ukuze imithombo ube imibhalo ngokuchaza imikhawulo kuvunyelwe kwamanzi rate, ukuze ubukhulu Borehole kufanele ifanelane ububanzi we Borehole futha isilinda. Inhloko futha linganquma ifomula elula H = H1 + H2 + H3 + 20%, lapho H - kuyinto ingcindezi oyifunayo, H1 - ibanga kusuka phansi ezingeni yamanzi kahle, H2 - ibanga kusuka emhlabeni leli phuzu phuzu amanzi okuphakelayo isakhiwo, H3 - ikhanda amanzi ingcindezi, kanye 20% - ikhumbula iphutha kanye ukumelana in ipayipi. Ngakho, ingcindezi elakhiwe incike ibanga phakathi ekhaya kanye wellbore.

Namuhla, amaphampu kahle angathengwa njengoba nantathu intshi ayishumi-intshi ububanzi. Umthamo futha kungaba isukela 1 imitha cubic 200 m³ ngehora. I kangcono futhi ibe namandla ngokwengeziwe futha, le ezibizayo futhi kangcono. Ngakho-ke kubalulekile ukuba ukhethe futha ukuthi elungiselelwe icala lakho ethize. Imfuneko kuyinto ukufakwa downhole futha inhlangano yabantwana bakwa-valve isheke. Lokhu kwenzelwa ukuqinisekisa ukuthi uma kwenzeka ugesi noma ukuvala shaqa kwe-futha, amanzi ingahambi libuyiselwa kahle. Pumps ngoba igcwele sakugcina voltage amathonsi kungenzeka zingasebenzi kahle noma ngokuphelele ziwohloke. Futhi, ungafaki esikhathini lapho futha iyasebenza "ezomile" uma ezingeni yamanzi kahle seliyekiwe noma hose ukuncela ingaphezu alolu.

Gwema izinkathazo ezinjalo kungaba ngezindlela ezimbili. Lena, okokuqala, ukusetshenziswa iflothi okuyisipesheli kwabangela ezingeni esibucayi, lapho futha ngokuzenzakalelayo kuvaliwe, futhi okwesibili, ukulawula izinga lamanzi kanye ukuhamba kwayo. Uma amanzi emithonjeni aliphumi up, ukudonsa iyunithi nayo zikhutshaziwe.

Isikhathi esining impela ezindaweni suburban akunakwenzeka ukufaka umshini wokuphehla ugesi noma ukuxhuma ugesi emaphakathi, ngakho motor ngwenya ngeke zisebenze. Cabangela olunye uhlobo - futha isandla ukuze kahle. isimiso sayo ukusebenza silula, ngokusebenzisa imizamo obuthile emzimbeni, kungenzeka ukuthola imali eyanele amanzi. Isidingo salokhu amaphampu ukuze imithombo sincane kakhulu, ngakho intengo ephansi kakhulu kunalokho e futha ngwenya. Nakuba kwezinye izimo lokhu VO ukuthola amanzi kusayithi.

futha Hand lungase luthathe amanzi emthonjeni a 7 amamitha ukujula noma ukujula ka 15-30 amamitha. Umqulu isilinganiso amanzi sebethole kuyinto 20-30 amalitha ngomzuzu ngasiphi ukujula. Kodwa futha enikeza amanzi avuke 30 metres, kuyoba headroom okuningi futhi kusinda kunakho futha yakhelwe 7-unyawo kahle ukujula. futha Hand kungaba wusizo uma kwenzeka ukuthi kwakungenakwenzeka ukuba uthole futha ezinhle kagesi.