Iziqwenga ezintathu iseti

I-drain yemigangatho emithathu, kunye noyilo lwayo oluguquguqukayo, inika uluhlu olubanzi lokusebenza ukuhlangabezana neemfuno ezahlukeneyo zokuhambisa amanzi. Ukongeza kwindawo yokuphumla emzimbeni ukuze ufikeleleke lula kwipleyiti yokugquma, le drain yomgangatho ikwabonisa ipleyiti yokucoca esuswayo ethintela iinwele kunye nobutyobo ekungeneni kwinkqubo yokuhambisa amanzi. Olu phawu longeziweyo luqinisekisa ukuba inkqubo yokuhambisa amanzi ihlala icacile kwaye ikhululekile.

Ngaphezu koko, ukulungelelaniswa kwe-drain yemigangatho emithathu ivumela ukuba isetyenziswe kwiimeko ezahlukeneyo. Ngokomzekelo, kwiindawo apho ukugcinwa kwamanzi kuyimfuneko, njengeendawo zokuhlambela okanye amagumbi amanzi, isigqubuthelo sinokubekwa phezu kombhobho ukukhusela amanzi ukuba aphume. Kwelinye icala, ukuba kukho imfuneko yokukhutshwa kwamanzi alawulwayo ngesantya esiqhelekileyo, umntu unokusisusa ngokulula isigqubuthelo ngelixa egcina ipleyiti yokucoca icocekile.

Ngaphezu koko, kwiimeko apho umthamo omkhulu wamanzi kufuneka ukhutshwe ngokukhawuleza ngaphandle kwezithintelo okanye izithintelo, zombini i-cover kunye nepleyiti yokucoca inokususwa ngokupheleleyo. Oku bhetyebhetye kuyenza ibe lolona khetho lufanelekileyo lweendawo zorhwebo ezifana neendawo zokutyela okanye iindawo zoshishino apho ukukhutshwa kwamanzi okukhawulezayo kubalulekile.

Ngokubanzi, kunye noyilo lwayo oluguquguqukayo kunye nemisebenzi emininzi, i-drain yomgangatho omathathu inika izisombululo ezisebenzayo kwiimfuno ezahlukeneyo zokuhambisa amanzi kwiindawo ezahlukeneyo.