Kuyera nemazvo kuyerera kwemvura yemvura kubva mumaseji emumaguta kwakakosha pakudzora mafashamo, kugadzirisa mambure emvura, uye kutevedzera mitemo yezvakatipoteredza. Mamita ekuyerera kwemvura akazara emapaipi echinyakare anowanzo kundikana kupa ruzivo rwakavimbika mumamiriro etsvina, uko mapaipi anowanzo shanda munzvimbo isina kuzara uye mwero wekuyerera kwemvura yemvura unosiyana zvakanyanya - kubva pakudonha kwemvura shoma kusvika pakukwira kwemvura mumadutu makuru. Mamita ekuyerera kwemvura asina kuzara epaipi akavhurika ave mhinduro yakanaka yekugadzirisa matambudziko aya.
Yakagadzirirwa mamiriro emvura asina kuzara, mita idzi dzinoshandisa musimboti wekubatanidza mwero wemvura, kumhanya kwekuyerera, uye nzvimbo yekuyerera kwemvura kuti dziverenge mwero wekuyerera kwemvura. Mhando mbiri dzinonyanya kushandiswa idzo dzinoshandisa ultrasonic neradar, dzose dzine tekinoroji yekunzwa isina kubatwa iyo inobvisa kusangana zvakananga nemvura yemvura. Dhizaini iyi yakakosha pakushandiswa kwetsvina, sezvo mvura yemvura inowanzo takura tsvina, marara, nezvimwe zvinosvibisa zvinogona kusvibisa kana kukuvadza sensor dzemhando yekubatana.
Mamita eUltrasonic anoburitsa mafungu eruzha kuti aone nguva inotorwa kuti masaini abve pamusoro pemvura, nokudaro achiona mwero wemvura. Anoshandisawo Doppler effect kuona kumhanya kwekuyerera kwemvura nekutevera frequency shift yemasaini anobuda kubva muzvimedu zvakasungirirwa mumvura. Mamita eradar anoshanda zvakafanana asi anoshandisa masaini e microwave, achipa kushanda kuri nani mumamiriro ekunze akaoma semvura inonaya zvakanyanya kana mhute nenzvimbo dzakaoma dzepombi. Nekubatanidza data renguva chaiyo uye kumhanya, marudzi ese ari maviri emamita anoverenga mwero wekuyerera wakarurama nguva dzose.
Zvakanakira zvemamita ekuyerera kwepombi asina kuzara mumigero yakavhurika mukuyera mvura yemvura yetsvina zvakasiyana uye zvinoshanda. Chekutanga, dhizaini yavo yekusabata inoderedza zvinodiwa pakugadzirisa uye inowedzera hupenyu hwebasa, sezvo masensa anodzivirira kuvharika kana ngura kubva mutsvina yetsvina. Chechipiri, vanokwanisa kubata nekuchinja-chinja kwakanyanya kwemvura, vachibata nemazvo kuyerera kwakaderera panguva yemvura shoma uye kukwira kwakanyanya mumadutu—vachifukidza mamiriro ese ekubuda kwemvura yemvura. Chechitatu, mamodheru mazhinji anotsigira akawanda akabuda, akadai seRS485/Modbus, Datalogger, 4-20mA nezvimwewo. Mapoka ekutarisira mvura mumaguta anogona kutevera mafambiro ekubuda kwemvura ipapo ipapo, kupa yambiro dzemafashamo nenguva, uye kugadzirisa mashandiro emvura zvinobudirira.
Kuisa kwacho kuri nyore uye hakudhuri mari yakawanda, hakudi shanduko huru pazvivakwa zvetsvina zviripo. Masensa anoiswa pamusoro pemapaipi, mukati kana kunze, zvichienderana nehukuru hwemapaipi nemagadzirirwo awo. Kuongorora kuri nyore kwenzvimbo isati yaiswa kunoita kuti masensa akwanise kuiswa zvakanaka kuti aenderane nechimiro chepombi uye hunhu hwemvura.
Mukupedzisa, mita dzekuyerera kwepombi dzisina kuzara dzinovhura nzira dzakavhurika dzinopa mhinduro yakavimbika uye isingagadzirisike yekuyera mvura yetsvina. Kugona kwavo kuchinjika mumamiriro ekunze asina kuzara uye nzvimbo dzakaoma dzetsvina kunoita kuti zvive zvakakosha pakuvandudza mashandiro emvura mumaguta uye kugona kwayo kugadzikana.
Nguva yekutumira: Zvita-09-2025