Kwiminyaka emashumi edlulileyo edlulileyo, akukho mntu wacinga indlela yokukhetha amamitha amanzi. Kwixesha lamaSoviet, kwakukho abambalwa abavelisi beemitha, kwaye imfuno yabo yayincinci. Iqiniso lokuba ilizwe elizityebi ekusebenziseni iinkonzo zikawonkewonke lihlawule ipenny, kwaye ukufakwa kweemitha kunye nenkulumo akuzange kwenzeke. Ngoko akukho mntu wayazi malunga nokukhethwa kwemitha yamanzi, kuba kuphela izixhobo zoshishino ezisetyenziselwa izixhobo.
Iimitha zamanzi zepropati: njani ukhetha okulungileyo?
Ngaphambi kokuba ukhethe imitha yamanzi, kufuneka uqonde iindidi kunye nokuhlelwa kwazo. Cinga ngeentlobo zezinto zokubala ngokuxhomekeka kwiimpawu eziliqela:
- ngokubhekiselele kumgaqo wokusebenza, ii-counters zihlukaniswe ngokwasemgangathweni zibe ngumatshini, i-electromagnetic, i-ultrasonic, kunye ne-vortex;
- Ngohlobo lokunikezelwa kwamandla, iimodeli ezinokuzithengisa kunye ezingenakuzenzekelayo ziyahlula. Uhlobo lo kuqala lunikwe amandla ngamandla. Ukuyila kwayo kubandakanya ibhetri eyenzelwe amandla;
- kukho iimitha zamanzi abandayo kunye namanzi ashushu. Ukwahlukana kwabo kusetyenziswa izinto ezahlukeneyo ezisetyenziselwa ukwenza umbane kunye nokuthwala. Ngamanzi abandayo (ukushisa okungadluli kuma-40 ° C) enye imodeli isetyenzisiweyo, kwaye ishushu (ukushisa akungekho ngaphezu kwe-150 ° C) enye. Kukho imitha yamanzi eklanyelwe ukuba iphendule ngamanzi atshisayo kunye ashisayo ngexesha elifanayo;
- Uhlobo lokugqibela lokuhlelwa kwemeko luhlula onke amacebo kumamitha asekhaya nakwiimveliso. Indlu isetyenziswe ngqo kwihostela, kwaye izityalo zoshishino zifakwe kwiinkampani nakwiinkonzo zoluntu.
Indlela yokukhetha imitha yamanzi: i-tachometer
Isilinganisi ngasinye seemitha se-tachometer sineyitometer kwisakhiwo sayo. Ukuhamba kwamanzi ngokuthe ngqo kuthintela i-wheel blab blades, ebangela ukujikeleza. Olu tshintsho ngokusasaza, sibona nakwidivaysi yokubala, xa sibhalisa inani lemali esetyenzisiweyo ngenyanga.
Iimpawu zoyilo lomitha we-tachometric zihlulwe kwiindidi ezininzi zezixhobo: i-single-jet, i-multi-jet, i-turbine:
- Kwizakhiwo ezingatshatanga kunye neye-jet multi-jet, iitya zokuthungela zisetyenzisiweyo, ezifumaneka kwii-angles ezifanelekileyo ukuhamba kwamanzi. Kwaye i-design ye-turbine ifake i-angle encinane.
- Ukuqulunqwa kwe-multi-jet counter kukuvumela ukuba uhlule ukuhamba kwamanzi kwiijethi eziliqela xa amanzi efika kwixabiso. Kungcono ukhethe iimitha zamanzi ezibandayo ezininzi, kuba zichaneke ngakumbi, kodwa neendleko zabo ziphezulu.
- Kukho ezimbini iintlobo zokwakha: "zome" kwaye "zimanzi." Yiyiphi imitha yamanzi okufanele ndiyikhethe? Ngoluhlobo lolwakhiwo "olumanzi", i-counter ayinakunyulwa kumanzi. Ngelo xesha, ezi zixhobo zisebenza kakuhle. Kodwa kwiindawo ezingcolileyo kakhulu lolu hlobo lungcono ukusebenzisa. Uhlobo "olomileyo" lweemitha alinalo eso siphene, aluyi kubumba iifomethi. Kodwa ixabiso layo liphezulu kakhulu ngenxa yeendleko eziphezulu zeenkcukacha zokwakha.
Yintoni ekufuneka ibe yimitha yamanzi?
Ngoko, makhe sibheke ezimbalwa iingongoma ezibalulekileyo omele uzihlawule phambi kokukhetha imitha yamanzi:
- ilayisensi. Inkampani inyanzelekile ukuba inikezele onke amaxwebhu afanelekileyo kwisicelo sokuqala. Emva kokugqiba isigqibo kumenzi kunye nefowuni, cacisa iphuzu elibalulekileyo: uxanduva lonke lofakelo kunye nokuchaneka komsebenzi kuqhutywa yenkampani;
- musa ukulibala ukuchaza ixesha elinjalo njengenkonzo yeseva. Iqumrhu elinemvume yokufakela okanye ukubuyisela imitha lenze oko ngeendleko zalo;
- ukubuza ukuba ifowuni ineenkonzo ukwenzela ukutshekisha nokubuyisela imitha, ukuba kufuneka ufake ifowuni entsha.