Umgangatho oPhezulu oMnini wokuPhumelela ngasemva kwi-TWS

Inkcazo:

Uninzi lwabahlali alufaki isithinteli sokubuyela umva kumbhobho wabo wamanzi. Bambalwa abantu abasebenzisa ivalve yokukhangela eqhelekileyo ukunqanda umva-phantsi. Ke iya kuba ne-ptall enkulu enokubakho. Kwaye uhlobo oludala lwe-backflow preventer luyabiza kwaye akulula ukulukhupha. Ngoko kwakunzima kakhulu ukusetyenziswa ngokubanzi kwixesha elidlulileyo. Kodwa ngoku, siphuhlisa uhlobo olutsha lokuzisombulula zonke. Isithinteli sethu se-anti drip mini backlow siya kusetyenziswa ngokubanzi kumsebenzisi oqhelekileyo. Esi sisixhobo sokudibanisa ulawulo lwamanzi ngolawulo loxinzelelo kumbhobho ukuba lube yinyaniso ukuhamba kwendlela enye. Iya kuthintela ukubuya umva, kunqande imitha yamanzi inverted kunye ne-anti drip. Iyakuqinisekisa amanzi okusela akhuselekileyo kwaye ithintele ungcoliseko.

Iimpawu:

1. Uyilo lwe-sotted density design, ukumelana nokuhamba okuphantsi kunye nengxolo ephantsi.
2. Ubume beCompact, ubungakanani obufutshane, ukufakwa lula kokufakwa, gcina indawo yokufaka.
3. Thintela ukuguquguquka kweemitha zamanzi kunye nemisebenzi ephezulu ye-anti-creeper idling,
idrip tight iluncedo kulawulo lwamanzi.
4. Izinto ezikhethiweyo zinobomi obude benkonzo.

UmGaqo wokuSebenza:

Yenziwe ngeevalvu ezimbini zokutshekisha ngentambo
uqhagamshelwano.
Esi sisixhobo sokudibanisa ulawulo lwamanzi ngolawulo loxinzelelo kumbhobho ukuba lube yinyaniso ukuhamba kwe-oneway. Xa amanzi efika, iidiski ezimbini ziya kuvuleka. Ekumiseni kwayo, liya kuvalwa ngumthombo walo. Iya kuthintela ukubuya umva kwaye ithintele ukujikwa kwemitha yamanzi. Le valve inenye inzuzo: Ukuqinisekisa ubulungisa phakathi komsebenzisi kunye neQumrhu loNikezelo lwaManzi. Xa ukuhamba kuncinci kakhulu ukuyihlawula (njenge: ≤0.3Lh), le valve iya kusombulula le meko. Ngokotshintsho loxinzelelo lwamanzi, imitha yamanzi iyajika.
Ukuhlohla:
1. Coca umbhobho ngaphambi kokuhlaliswa.
2. Le valve inokufakwa kwindawo ethe tye kunye nethe nkqo.
3. Qinisekisa icala lokuhamba okuphakathi kunye necala lotolo ngendlela efanayo xa uhlohla.

Imilinganiselo: