I. Tsanangudzo uye Nzvimbo Inoshanda
Chiyero chemvura chemhuri mudziyo wekuyera mvura wakaiswa mudzimba dzekugara, mayuniti ebhizinesi, kana nzvimbo dzekushandisa mvura dzakazvimiririra, chinoshandiswa kuyera mashandisirwo chaiwo emvura evashandisi. Chinoshanda sehwaro hwekutengeserana pakati pemakambani anopa mvura nevashandisi, uye nzvimbo huru yekuunganidza data mumasisitimu ekugadzirisa mvura akangwara.
II. Mhando dzeMashoko uye Hunhu hweUnyanzvi
1. Mita yemvura yeMichina
- Musimboti: Kuyerera kwemvura kunoita kuti impeller itenderere, giya richifambisa giya richiratidza kuverenga. Mhando dzakajairika dzinosanganisira turbine (dhayamita diki) uye propeller (dhayamita hombe).
- Zvimiro:
- Mutengo wakaderera, chimiro chiri nyore, kugadzirisa kuri nyore;
- Kirasi yeKururama Kirasi 2 (±2%), chiyero chekudzoka kwedata chinowanzova 30:1–50:1;
- Hapana mabasa ehungwaru, anoda kuverenga nemaoko; kururama kwenguva refu kunokanganiswa nekusakara kwemuchina.
2. Meter yemvura yeIC Card ine njere
- Pfungwa huru: Kuyera kwemuchina kwakabatana nemodule yekubhadhara kadhi reIC. Vashandisi vanochaja kuti vavhure vharuvhu nekutsvaira kadhi, vachidzima otomatiki kana chiyero chakaderera.
- Zvimiro:
- Inotsigira manejimendi ekubhadhara mari isati yakwana kuderedza kusawirirana kwemari yekukwereta;
- Inoshandisa bhatiri (makore 3-5 ehupenyu), kirasi yekudzivirira IP65;
- Mamwe mamodheru anotsigira kuchengetedza data asi ane mukana mudiki wekutaurirana uri kure.
3. Mita yemvura yekuverenga uri kure
- Nheyo: Kuyera kwemuchina uchishandisa module yekuunganidza magetsi, kutumira data kuburikidza netambo dzewaya (RS485, M-Bus) kana dzisina waya (NB-IoT, LoRa, ZigBee).
- Zvimiro:
- Inobvumira kuverenga otomatiki nekubudirira kwe>99%;
- Inogona kusanganiswa nevharuvhu yekudzora (kudzima/kudzima iri kure) kuti mvura itevedzerwe pamutengo wayo;
- Kururama kwakajairika Kirasi 1.0, inotsigira kutarisa kuyerera kwenzira mbiri (mamwe mamodheru).
4. Mita yemvura yemumba yeUltrasonic
- Nheyo: Isiri yemakanika, inoshandisa nzira ye ultrasonic yekusiyanisa nguva yekuenzanisa flow metering, yakabatanidzwa nema smart chips nema communication modules.
- Zvimiro:
- Kunyatsorongeka (± 0.5%–1%), chiyero chekudzora kusvika ku500:1, chakakodzera kuyera mvura iri pasi pemvura;
- Hupenyu hwebasa ≥makore gumi, pasina kugadzirisa;
- Inotsigira manejimendi ari kure uye kutevedza data, asi mutengo wayo wakakwira
Nguva yekutumira: Chikumi-13-2025