[Kopi] Mini Backflow Preventer
![[Kopi] Mufananidzo Unoratidza Mini Backflow Preventer](https://cdn.globalso.com/tws-valve/2.Mini_Backflow_Preventer__1_.jpg)
![[Kopi] Mini Backflow Preventer](https://cdn.globalso.com/tws-valve/2.Mini_Backflow_Preventer__3_-removebg-preview.jpg)
Tsananguro:
Vazhinji vevagari havaisi mudziyo wekudzivirira mvura kubva pakubuda kwemvura mupombi yavo yemvura. Vanhu vashoma chete ndivo vanoshandisa vharuvhu yekutarisa mvura yakajairika kudzivirira mvura kubva pakubuda kwemvura. Saka ine mukana mukuru wekushandisa mvura yakawanda. Uye mhando yekare yemudziviriri wemvura kubva pakubuda kwemvura inodhura uye haisi nyore kuibvisa. Saka zvaive zvakaoma zvikuru kushandisa mvura yakawanda kare. Asi ikozvino, tava kugadzira mhando itsva yekugadzirisa zvese. Mudziviriri wedu wemvura unodzivirira mvura kubva pakubuda kwemvura uchashandiswa zvakanyanya kune vanoishandisa. Uyu mudziyo wemvura unodzora mvura kuburikidza nekudzora kumanikidzwa kwemvura mupombi kuti mvura ibude nenzira imwe chete. Unodzivirira mvura kubva pakubuda kwemvura, kudzivirira mvura kubva pakubuda kwemvura uye kudzivirira kudonha kwemvura. Uchavimbisa mvura yekunwa yakachengeteka uye kudzivirira kusvibiswa kwemvura.
Hunhu:
1. Dhizaini yakapfava, inodzivirira kuyerera kwemvura zvishoma uye ruzha rwakaderera.
2. Chimiro chidiki, saizi pfupi, kuisa kuri nyore, kuchengetedza nzvimbo yekuisa.
3. Kudzivirira kupinduka kwemuchina wemvura uye mabasa ekudzivirira kutsvedza kwemvura,
Kudhonza mvura zvakasimba kunobatsira pakuchengetedza mvura.
4. Zvinhu zvakasarudzwa zvine hupenyu hurefu hwebasa.
Nheyo yekushanda:
Yakagadzirwa nemavharuvhu maviri ekuongorora kuburikidza neshinda
kubatana.
Ichi chishandiso chinobatanidza simba remvura kuburikidza nekudzora kumanikidzwa kuri mupombi kuti mvura ibude zvakanaka. Kana mvura yasvika, madhisiki maviri acho anovhurwa. Kana yamira, ichavharwa nechitubu chayo. Inodzivirira kuyerera kwemvura kumashure uye kudzivirira mita yemvura kuti isadzoke. Vharuvhu iyi ine imwe mukana: Kuvimbisa fair pakati pemushandisi neWater Supply Corporation. Kana kuyerera kuri kudiki zvekuti hazvigoneke kuichaja (senge: ≤0.3Lh), vharuvhu iyi ichagadzirisa dambudziko iri. Zvichienderana nekuchinja kwekumanikidzwa kwemvura, mita yemvura inotenderera.
Kuiswa:
1. Chenesa pombi usati waisa insulation.
2. Vharuvhu iyi inogona kuiswa yakatwasuka uye yakatwasuka.
3. Iva nechokwadi chekuti mwenje uri pakati nepakati uye kuti museve uri kupi kana waiswa.
Zviyero:
Zvigadzirwa zvine chekuita nazvo
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