Mita yekuyerera kwemvura (flow meter) zvishandiso zvakakosha mumaindasitiri akasiyana-siyana kuti zviyere nemazvo kuyerera kwemvura kana gasi. Mita yekuyerera kwemvura inowanzo shandiswa ndiyo mita yekuyerera kwemvura yakavhurika. Mublog rino, tichaongorora zvakadzama mashandiro anoita mita yekuyerera kwemvura yakavhurika, kubuda kwayo, uye kukosha kwayo mumaindasitiri.
Mamita ekuyerera kwemvura akavhurika anoshanda nekuyera kuyerera kwemvura kana gasi nekubvumira kuti ipfuure nemugero wakavhurika kana mudhireni. Rudzi urwu rwemita yekuyerera kwemvura runonyanya kubatsira mumashandisirwo ayo mvura iri kuyerwa isiri pasi pekumanikidzwa kana kuti ine kumanikidzwa kwakaderera. Dhizaini yedhireni yakavhurika inobvumira kuyerera kwemvura yakasununguka, zvichiita kuti ive yakakodzera masisitimu ekumanikidzwa kwakaderera.
Kubuda kwemuchina wekubvisa mvura wakavhurika kunowanzova muchimiro chekuyera kwehuwandu, kunoratidzwa mumayuniti akadai semarita paminiti kana ma cubic metres paawa. Kubuda uku kunopa ruzivo rwakakosha rwekutarisa nekudzora kuyerera kwemvura mumaindasitiri. Nekuyera kuyerera kwayo nemazvo, muchina wekubvisa mvura wakavhurika unobatsira kugadzirisa maitiro, kuve nechokwadi chekushandiswa zvakanaka kwezviwanikwa uye kuchengetedza kudzorwa kwemhando.
Chimwe chezvakanakira zvikuru zvema "open drain flow meter" ndekuti zviri nyore kuisa. Kusiyana nedzimwe mhando dzema "flow meter" dzinoda mapaipi akaomarara kana kurongeka kwekuiswa, ma "open leak flow meter" anogona kubatanidzwa nyore nyore mu "systems" dziripo. Izvi zvinoita kuti ive sarudzo inodhura uye inoshanda kune akawanda maindasitiri.
Pamusoro pekuve nyore kuisa, ma "open drain flow meter" anozivikanwawo nekusanyanya kuda kugadziriswa. Ma "flow meter" aya ane zvikamu zvishoma zvinofamba uye dhizaini iri nyore isingakuvadzi, zvichideredza nguva yekushanda uye mari yekugadzirisa zvivakwa zvemaindasitiri.
Chimwe chinhu chakakosha che open drain flowmeters ndechekuti dzinoshanda zvakasiyana-siyana. Dzinoshandiswa mumaindasitiri akasiyana-siyana, anosanganisira kugadzirisa mvura, kugadzira makemikari, kugadzira chikafu nezvinwiwa, uye kugadzira mishonga. Kugona kwadzo kuyera nemazvo kuyerera kwemhando dzakasiyana dzemvura kunoita kuti dzive chishandiso chakakosha mukuona kuti maitiro aya akasiyana-siyana emaindasitiri anoshanda zvakanaka.
Muchidimbu, mita dzemvura dzinobuda pachena dzinoita basa rakakosha mukutarisa nekudzora kuyerera kwemvura negasi munzvimbo dzemaindasitiri. Dhizaini yayo iri nyore asi inoshanda, zvinodiwa zvishoma zvekuchengetedza uye kushanduka-shanduka kunoita kuti ive sarudzo inozivikanwa kune akawanda mashandisirwo. Nekupa zviyero zvakarurama zvekubuda, mita dzemvura dzinobuda pachena dzinobatsira kuvandudza kushanda zvakanaka, kuvimbika uye mhando yemaitiro emaindasitiri. Sezvo tekinoroji ichiramba ichifambira mberi, mita dzemvura dzinobuda pachena dzinogona kufambira mberi zvakanyanya kuti dzipe mhinduro dzakanyatsojeka uye dzakavimbika dzekuyera kuyerera kwemaindasitiri avanoshandira.
Nguva yekutumira: Chivabvu-31-2024