Uyini umehluko phakathi kwe-valve yembulunga kanye ne-valve yesango?

Ivalvu yembulunga kanye nevalvu yesango zinokufana okuthile ngokubukeka, futhi zombili zinomsebenzi wokusika epayipini, ngakho abantu bavame ukuzibuza, uyini umehluko phakathi kwevalvu yembulunga nevalve yesango?

I-globe valve, i-valve yesango,uvemvane valve, i-valve yokuhlola kanye ne-valve yebhola konke kuyizingxenye zokulawula ezibalulekile ezinhlelweni zamapayipi ezihlukahlukene.Uhlobo ngalunye lwe-valve luhlukile ngokubukeka, ukwakheka kanye nokusetshenziswa okusebenzayo.Kodwa i-valve yembulunga kanye ne-valve yesango inokufana okuthile ekubunjweni, futhi ngasikhathi sinye inomsebenzi wokusika epayipini, ngakho-ke kuzoba nenqwaba yabangane abangenakho ukuthintana okuningi ne-valve bazodida i-valve. ezimbili.Eqinisweni, uma ubheka ngokucophelela, umehluko phakathi kwe-valve yembulunga kanye ne-valve yesango mkhulu kakhulu.Lesi sihloko sizokwethula umehluko phakathi kwe-valve yembulunga kanye ne-valve yesango.

1. Isimiso sokusebenza esihlukile phakathi kwe-valve yeglobhu ne-valve yesango
Lapho i-valve yembulunga ivulwa futhi ivaliwe, ivula isondo lesandla, isondo lesandla lizojikeleza futhi liphakamise kanye nesiqu se-valve, kuyilapho i-valve yesango izophendula isondo lesandla ukuze iphakamise i-valve lever, kanye nendawo yesandla. isondo ngokwalo lihlala lingashintshiwe.

II-valve yesango ehlala irabhainezimo ezimbili kuphela: ukuvulwa okugcwele noma ukuvala okugcwele ngokuvula nokuvala isikhathi eside;ukunyakaza kwe-valve yembulunga kuncane kakhulu, futhi ipuleti levalvu lingapakwa endaweni ethile linyakaze ukuze lilawule ukugeleza, kuyilapho i-valve yesango inganqanyulwa kuphela ngaphandle kweminye imisebenzi.

2. Umehluko wokusebenza phakathi kwevalve yeglobhu ne-valve yesango
I-valve ye-globe inganqanyulwa futhi isetshenziselwe ukulawula ukugeleza.Ukumelana noketshezi lwe-valve yembulunga kukhulu, futhi kunzima ukuvuleka nokuvala, kodwa ngenxa yokuthi ipuleti le-valve lifushane endaweni yokuvala, ngakho-ke ukuvuleka nokuvala ukushaywa kufushane.

I-valve yesango ye-BS5163 ingavulwa futhi ivalwe ngokugcwele.Uma ivuliwe ngokugcwele, ukumelana nokugeleza kwe-medium esiteshini somzimba we-valve cishe ku-0, ngakho-ke ukuvulwa nokuvala i-valve yesango kuyoba lula kakhulu, kodwa isango likude nendawo yokubeka uphawu, nokuvulwa nokuvala. isikhathi side.

3. Umehluko wesiqondiso sokugeleza kokufakwa kwe-valve yeglobu kanye ne-valve yesango
Ukugeleza kwe-valve yesango eliqinile kuzo zombili izikhombisi-ndlela kunomphumela ofanayo, ukufakwa akunazo izidingo zesiqondiso sokungenisa nokuthumela ngaphandle, okuphakathi kungageleza kuzo zombili izinkomba.

I-valve yembulunga idinga ukufakwa ngokuhambisana ngokuqinile nesiqondiso sophawu lomcibisholo womzimba we-valve.Kunombandela ocacile mayelana nendawo yokungena nokuphuma kwe-valve yembulunga, futhi i-valve ethi “three to” ibeka ukuthi indlela yokugeleza yevalvu yokumisa isetshenziswa ukusuka phezulu kuye phansi.

4. Umehluko wesakhiwo phakathi kwevalve yeglobhu nevalve yesango
Isakhiwo se-valve yesango sizoba yinkimbinkimbi kakhulu kune-valve yembulunga.Kusukela ekubukeni kobubanzi obufanayo, i-valve yesango kufanele ibe phezulu kune-valve yembulunga, futhi i-valve yembulunga kufanele ibe yinde kune-valve yesango.Ngaphezu kwalokho, i-valve yesango ineIsiqu EsikhuphukayofuthiIsiqu esingavuki, i-valve yembulunga ayifuni.