Choletsa Chaching'ono cha TWS Brand Backflow
Kufotokozera:
Anthu ambiri okhala m'derali sayika choletsa kuyenda kwa madzi m'mapaipi awo amadzi. Ndi anthu ochepa okha omwe amagwiritsa ntchito valavu yoyezera kuti apewe kutsika kwa madzi. Chifukwa chake idzakhala ndi mphamvu yayikulu. Ndipo mtundu wakale wa choletsa kuyenda kwa madzi m'mapaipi ndi wokwera mtengo ndipo suvuta kutulutsa madzi. Chifukwa chake zinali zovuta kwambiri kugwiritsidwa ntchito kwambiri kale. Koma tsopano, tapanga mtundu watsopano kuti tithetse zonsezi. Choletsa chathu chaching'ono choletsa kuyenda kwa madzi m'mapaipi chidzagwiritsidwa ntchito kwambiri kwa ogwiritsa ntchito wamba. Ichi ndi chipangizo chowongolera mphamvu ya madzi kudzera mukuwongolera kuthamanga kwa madzi m'mapaipi kuti akwaniritse kuyenda kwa njira imodzi. Chidzaletsa kuyenda kwa madzi m'mapaipi, kupewa mita yamadzi yozungulira komanso yoletsa kutsika kwa madzi. Chidzatsimikizira madzi akumwa abwino komanso kupewa kuipitsa.
Makhalidwe:
1. Kapangidwe kowongoka kopanda madzi, kukana kuyenda bwino komanso phokoso lochepa.
2. Kapangidwe kakang'ono, kakafupi, kosavuta kuyika, kusunga malo oyika.
3. Kuletsa kusinthasintha kwa mita yamadzi ndi ntchito zapamwamba zoletsa kugwedezeka kwa madzi,
Kuthira madzi pang'ono kumathandiza kwambiri pa kasamalidwe ka madzi.
4. Zipangizo zosankhidwa zimakhala ndi moyo wautali.
Mfundo Yogwirira Ntchito:
Yapangidwa ndi ma valve awiri oyesera kudzera mu ulusi
kulumikizana.
Ichi ndi chipangizo chophatikiza mphamvu ya madzi kudzera mu kulamulira kuthamanga kwa madzi mu chitoliro kuti chiyende bwino mu njira imodzi. Madzi akabwera, ma diski awiriwa adzakhala otseguka. Akaima, adzatsekedwa ndi kasupe wake. Adzaletsa kuyenda kwa madzi kubwerera m'mbuyo ndikupewa mita yamadzi yozungulira. Valavu iyi ili ndi ubwino wina: Kutsimikizira chilungamo pakati pa wogwiritsa ntchito ndi Water Supply Corporation. Ngati kuyenda kuli kochepa kwambiri kuti kulichaji (monga: ≤0.3Lh), valavu iyi idzathetsa vutoli. Malinga ndi kusintha kwa kuthamanga kwa madzi, mita yamadzi imazungulira.
Kukhazikitsa:
1. Tsukani chitolirocho musanachigwiritse ntchito.
2. Valavu iyi ikhoza kuyikidwa mopingasa komanso moyimirira.
3. Onetsetsani kuti mukuyenda bwino pakati komanso kuti muvi uli bwanji mukakhazikitsa.
Miyeso:
Zogulitsa zokhudzana nazo
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