Uyayiqonda yini imithetho eyisithupha yokufakwa kwe-valve?

I-valve iyimishini evame kakhulu emabhizinisini amakhemikhali. Kubonakala kulula ukufaka ama-valve, kodwa uma ungalandeli ubuchwepheshe obufanele, kuzobangela izingozi zokuphepha. Namuhla ngingathanda ukwabelana nawe ngolwazi oluthile mayelana nokufakwa kwama-valve.

1. Ukuhlolwa kwe-hydrstatic ekushiseni okuphansi ngesikhathi sokwakha ebusika.
Imiphumela: ngoba ithubhu iqina ngokushesha ngesikhathi sokuhlolwa kwe-hydraulic, ithubhu liyaqina.
Izinyathelo: zama ukwenza ukuhlolwa kwe-hydraulic ngaphambi kokusetshenziswa ebusika, futhi ngemva kokuhlolwa kokucindezela ukuze ushaye amanzi, ikakhulukazi amanzi asevalvini kumele asuswe enetheni, ngaphandle kwalokho ivalvu izogqwala, iqhwa elinzima. Lo msebenzi kumele wenziwe ebusika, ngaphansi kwezinga lokushisa elingaphakathi endlini, futhi amanzi kufanele aphephethwe ahlanzeke ngemva kokuhlolwa kokucindezela.

2, Ukuhlolwa kwamandla e-hydraulic system kanye nokuhlolwa kokuqina, ukuhlolwa kokuvuza akwanele.
Imiphumela: ukuvuza kwenzeka ngemva kokusebenza, okuthinta ukusetshenziswa okuvamile.
Izinyathelo: Lapho uhlelo lwamapayipi luhlolwa ngokwezidingo zomklamo kanye nemininingwane yokwakha, ngaphezu kokurekhoda inani lokucindezela noma ushintsho lwezinga lamanzi ngaphakathi kwesikhathi esibekiwe, hlola ngokucophelela ikakhulukazi ukuthi ngabe kukhona inkinga yokuvuza.

3, ipuleti le-flange le-Butterfly valve elinepuleti le-flange le-valve elijwayelekile.
Imiphumela: ipuleti le-flange le-valve yebhabhathane kanye nosayizi wepuleti le-flange le-valve evamile uhlukile, ububanzi obuthile bangaphakathi be-flange buncane, kanti idiski ye-valve yebhabhathane inkulu, okuholela ekutheni ingavuli noma ingavuli kahle bese yenza umonakalo we-valve.
Izilinganiso: ipuleti le-flange kufanele licutshungulwe ngokuya ngobukhulu bangempela be-flange ye-butterfly valve.

4. Indlela yokufaka ivalvu ayilungile.
Isibonelo: ivalvu yokuhlola amanzi (umusi) indlela yokugeleza kwamanzi iphambene nophawu, isiqu sevalvu sifakiwe phansi, ivalvu yokuhlola efakiwe evundlile ukuze ifakwe iqonde phezulu, ivalvu yesango lesiqu esikhuphukayo nomaivalvu yebhabhathane yophawu oluthambileisibambo asivulekile, isikhala asivalwa, njll.
Imiphumela: ukwehluleka kwevalvu, ukulungiswa kweswishi kunzima, futhi umgodi wevalvu obheke phansi uvame ukubangela ukuvuza kwamanzi.
Izinyathelo: ngokuqinile ngokwemiyalelo yokufaka ivalvu yokufaka, ivalvu yesango lenduku evulekile ukugcina ukuphakama kokuvulwa kwesiqu sevalvu, ivalvu yebhabhathane icabangela ngokugcwele isikhala sokujikeleza kwesibambo, zonke izinhlobo zesiqu sevalvu azikwazi ukuba ngaphansi kwesikhundla esivundlile, ingasaphathwa eyokwehla.

5. Imininingwane namamodeli evalvu efakiwe awahlangabezani nezidingo zomklamo.
Isibonelo, ingcindezi evamile yevalvu ingaphansi kwengcindezi yokuhlola uhlelo; ipayipi legatsha lamanzi okuphakelayo lisebenzisaivalvu yesangouma ububanzi bepayipi bungaphansi noma bulingana no-50mm; ipayipi lokufutha iphampu yomlilo lisebenzisa ivalvu yebhabhathane.
Imiphumela: ithinta ukuvulwa nokuvalwa okuvamile kwevalvu futhi ilungise ukumelana, ingcindezi kanye neminye imisebenzi. Ngisho noma kubangele ukusebenza kwesistimu, umonakalo wevalvu uyaphoqeleka ukuba ulungiswe.
Izinyathelo: Yazi ububanzi bokusetshenziswa kwamavalvu ahlukahlukene, bese ukhetha imininingwane namamodeli amavalvu ngokwezidingo zomklamo. Ingcindezi encane yevalvu kufanele ihlangabezane nezidingo zengcindezi yokuhlola uhlelo.

6. Ukuguqulwa kwevalvu
Imiphumela:ivalvu yokuhlola, ivalvu yokunciphisa ingcindezi kanye namanye amavalvu anesiqondiso, uma efakwe eguquliwe, ivalvu ye-throttle izothinta umphumela wesevisi kanye nokuphila kwayo; ivalvu yokunciphisa ingcindezi ayisebenzi nhlobo, ivalvu yokuhlola izodala ngisho nengozi.
Izilinganiso: ivalvu evamile, enophawu lokuqondisa emzimbeni wevalvu; uma kungenjalo, kufanele ikhonjwe kahle ngokwesimiso sokusebenza sevalvu. Ivalvu yesango akufanele iguqulwe (okungukuthi, isondo lesandla phansi), ngaphandle kwalokho izokwenza indawo engaphakathi igcinwe esikhaleni se-boncover isikhathi eside, kube lula ukugqwala isiqu sevalvu, futhi akulula kakhulu ukufaka esikhundleni se-filler. Amavalvu esango lesiqu esikhuphukayo awafakwa ngaphansi komhlaba, ngaphandle kwalokho agqwala isiqu sevalvu esiveziwe ngenxa yomswakama.I-valve yokuhlola i-swing, ukufakwa ukuqinisekisa ukuthi izinga lomphini wephini liphansi, ukuze kube nokuguquguquka.