Kukhetsa njoka kumabwera mu mitundu yosiyanasiyana, kuyambira pa mafoni apamwamba ojambula pamanja mpaka opanga magetsi amphamvu. Chifukwa cha zosiyana ndikuti pali mitundu yosiyanasiyana ya zivomezi: kuthira zitsamba, zotupa zapachimbudzi, zinyumba zapanyumba, zitsulo zamadzimadzi ... Apa pali mawonekedwe a njoka zomwe zimagwiritsidwa ntchito kawirikawiri popanga zovala. Ngakhale kuti plumber ingakhale nayo yonse, mwina mukufunikira imodzi yokha kapena iwiri, kupatula ngati mukufuna kubwereka malo akuluakulu oyeretsera kukonza kusamba kwa madzi.
Auger Wachikopa
Chikopa chakumbudzi , chomwe chimatchedwanso kutiger, chimagwiritsa ntchito ndondomeko yotsika mtengo (osati motorized) njoka yomwe imapangidwira zinyumba. Izi ndizo zomwe mumagwiritsa ntchito ngati simungathe kuchotsa chimbudzi ndi chimbudzi kapena ngati mukuganiza kuti chinachake chimakhala mkati mwa chimbudzi chanu (monga chinkhupule kapena chidole). Chimbudzi chakumbudzi chimakhala ndi chubu lachitali chotalika kwambiri. Chingwe chimadutsa mu chubu ndipo chimatembenuzidwa ndi chogwiritsiridwa ndi wogwiritsa ntchito. "Mapeto a bizinesi" a chingwecho ali ndi nsonga yazingwe ngati zingwe zomwe zimalumikiza njira zowonongeka ndi zinthu zofewa kuti muthe kuzichotsa kunja kwa chimbudzi. Bend mu leger imalowa mu dzenje pansi pa chimbudzi cha chimbudzi ndipo imatha kumapeto kwa chingwe pafupi ndi msampha, kumene zikhomo zimapezeka. Ichi ndi chifukwa chake zipinda zapakhomo zimagwira ntchito muzipinda zamkati kuposa njoka zazing'ono.
Njoka Yamoto
Mnyumba wovomerezeka imatulutsa njoka yomwe nthawi zina imatchedwa njoka njoka kapena njoka yapamwamba ndiyo yaying'ono kwambiri pamagetsi oyeretsa.
Amagwiritsiridwa ntchito makamaka pamabotolo, mvula, madzi osambira , makina osamba, ndipo nthawi zina amphika amadzika. Ambiri ali ndi chingwe cha 25 kapena 50 chachingwe ndi chingwe chowombera chinsalu kuti chiwonongeke. Amabwera mosiyanasiyana komanso maonekedwe osiyanasiyana komanso mabuku komanso magetsi. Njoka yamphongo imakhala ndi ng'anjo yoboola pakati kapena njenjete yomwe njoka ya njoka imaphimbidwa.
Zambiri zimaphatikizansopo chogwiritsira ntchito chothandizira chidachi ndi makina oyendayenda pofuna kutembenuza drum (ndi chingwe). Mtundu wina wa njoka yamtundu wamba sizongopanganso chingwe cha 25 kapena 50 chachingwe chogwiritsira ntchito chingwe chachitsulo chomwe chimayendetsa chingwe ndipo chimamangidwira kutembenuza chingwe.
Makina Opangira Zojambula Kapena Zapakati
Mini-rooter (kapena sing'anga yamakina osakaniza) ndiwotchera ntchito ya sewer auger (m'munsimu). Amaphatikizapo chingwe cha 3/8-inch diameter ndipo ayenera kukhala osachepera 50 mpaka 75 kutalika kwa waya. Ilinso ndi magetsi ogwiritsa ntchito magetsi omwe amawombera chingwe komanso mitu yodulidwa yosinthana ndi mitundu yosiyanasiyana ya ma clogs. Njoka izi ndi zabwino ngati muli ndi khitchini yakutali kapena makina ochapira kuti muyeretsedwe, kapena ngati mukufunikira kuyamwa kukamwa kuchokera pansi kapena pansi pa khitchini kapena chipinda chosambira mukamachotsa msampha . Zitha kugwiritsanso ntchito kuchotsa khitchini kapena makina ochapira kuchokera padenga. Musagwiritse ntchito makina amenewa poyikirapo kapenanso osamba chifukwa akhoza kuwononga msampha pansi pa bafa kapena osamba. Ngakhale kuti ena a mini-rooters amabwera ndi mitu yodula mizere 4-inch kukhetsa mizere, kawirikawiri makinawa sali amphamvu okwanira kuchotsa zovuta zosavuta kutsanulira clogs, monga mizu ya mtengo.
Wopanga Auger
Sewer auger ndi makina okhwima omwe amagwiritsidwa ntchito poyeretsa mitsuko ya masentimita atatu ndi inayi ndi miyeso yamchere, monga kukwirira komwe kumathamanga kuchoka panyumbamo kupita ku chimbudzi cha mumzinda pansi pa msewu.
Lili ndi magetsi olemera kwambiri omwe amagwiritsa ntchito khola lalikulu lomwe lili ndi makina 100 kapena yaitali. Zingwe zili ndi masentimita 5/8 kapena 3/4 inch kukula. Pamene ma plumbers akuitanidwa kuchotsa kusamba kwa nyumba, izi ndi zomwe amabweretsa. Iwo samadetsa nkhawa ndi mini-rooters pa mizere yoyendetsera masentimita inayi. Mapulawa ali ndi mapulogalamu akuluakulu, okwera mtengo kwambiri, koma amatha kubwereka maunite ang'onoang'ono okhala ndi zingwe 100-masentimita ndi mitu ya-inch cutter mitu. Zimatengera kachitidwe kakang'ono kuti mudziwe momwe mungagwiritsire ntchito mosungira madzi osungira bwino, koma kubwereka makina kwa theka la tsiku ndi mtengo wotsika kwambiri kuposa kukhala ndi plumber kapena katswiri wa roto-rooter kutsuka kukhetsa.