Ulawulo olujikelezayoivalvuKusenokubonakala ngathi ngumthombo wokungazinzi kolawulo kwaye imizamo yokulungisa idla ngokugxila apho kuphela. Xa oku kungaphumeleli ukusombulula ingxaki, uphando olongezelelekileyo ludla ngokubonisa ukuba ukuziphatha kwevalvu yayiluphawu nje lwenye imeko. Eli nqaku lixoxa ngeendlela zokusombulula iingxaki ukunceda abasebenzi bezityalo ukuba badlule kwinto ecacileyo baze bafumane unobangela wokwenene weengxaki zolawulo.
“Elo valivu yokulawula intsha iyasebenza kwakhona!” Amazwi afanayo athethwe ngamawakawaka abasebenzi begumbi lokulawula kwihlabathi liphela. Isityalo asisebenzi kakuhle, kwaye abasebenzi bakhawuleza ukubona unobangela—ivalivu yokulawula esandul’ ukufakwa, engaziphathi kakuhle. Isenokuba yi-cycling, isenokuba iyakhala, isenokuvakala ngathi inamatye adlula kuyo, kodwa ngokuqinisekileyo yimbangela.
Okanye akunjalo? Xa usombulula iingxaki zolawulo, kubalulekile ukugcina ingqondo evulekileyo kwaye ujonge ngaphaya kwezinto ezicacileyo. Yindalo yomntu ukugxeka "into yokugqibela etshintshileyo" ngayo nayiphi na ingxaki entsha eyenzekayo. Nangona ukuziphatha okungaguqukiyo kwevalvu yokulawula kunokuba ngumthombo obonakalayo wokukhathazeka, unobangela wokwenyani uhlala ufumaneka kwenye indawo.
Uphando Olucokisekileyo Fumana Iingxaki Zokwenene.
Imizekelo elandelayo yesicelo ibonisa le ngongoma.
Ivalvu Yokulawula Ukukhwaza. Ivalvu yokutshiza enoxinzelelo oluphezulu yayikhala emva kweenyanga ezimbalwa isetyenzisiwe. Ivalvu yatsalwa, yajongwa, yaza yabonakala isebenza kakuhle. Xa ibuyiselwa kwinkonzo, ukukhwaza kwaqala kwakhona, kwaye isityalo safuna ukuba kutshintshwe "ivalvu enesiphene".
Umthengisi ubizelwe ukuba ayokuphanda. Ukuhlolwa okuncinci kwabonisa ukuba ivalvu yayijikeleziswa yinkqubo yokulawula phakathi kwe-0% kunye ne-10% ngesantya sezihlandlo ezingama-250,000 ngonyaka. Isantya esiphezulu kakhulu sokujikeleza xa amanzi ehla kwaye uxinzelelo oluphezulu lubangela ingxaki. Ukulungiswa kwendlela yokulungisa iluphu kunye nokusebenzisa uxinzelelo oluncinci lwe-backpressure kwivalvu kwamisa ukujikeleza kwaye kwaphelisa ukukrala.
Impendulo yeValve eJikelezayo. Ivalvu yokuphinda isetyenziswe yepompo yamanzi ebhoyila yayinamathele esihlalweni xa iqalisa ukusebenza. Xa ivalvu yayiqala ukuphuma esihlalweni, yayivuleka, nto leyo eyabangela ukuphazamiseka kolawulo ngenxa yokuhamba kwamanzi okungalawulekiyo.
Umthengisi weevalvu wabizwa ukuze axilonge ivalvu. Uxilongo lwenziwa kwaye uxinzelelo lomoya lwafunyanwa lubekwe ngaphezulu kakhulu kwemilinganiselo kwaye luphindwe kane kunokuba kwakufuneka ukuze kubekho indawo yokuhlala efanelekileyo. Xa ivalvu yatsalwa ukuze ihlolwe, iingcali zafumanisa ukuba umonakalo kwisihlalo nakwizangqa zesihlalo ngenxa yamandla agqithisileyo e-actuator, nto leyo eyabangela ukuba iplagi yevalvu ixhome. Ezo zinto zatshintshwa, uxinzelelo lomoya lwancitshiswa, kwaye ivalvu yabuyiselwa kwinkonzo apho yayisebenza khona njengoko bekulindelwe.
Ixesha lokuthumela: Feb-18-2022