Yahlulelwa ngokuya ngemingcele ehlukahlukene yesilawuli sokucindezela, njengezinto ezingavuthiwe, umsebenzi owenziwe, ukunemba kokulawula ingcindezi, ukuqina, ukukhiqiza kanye namazinga okuhlola, futhi vele kuhlanganisa nesevisi yangemuva kokuthengisa.I-AFK pressure regulator wumkhiqizo owaziwayo e-China, onesitifiketi se-CE, isitifiketi se-ISO 9001, futhi imikhiqizo yawo ithunyelwa emazweni amaningi ekhaya naphesheya.
Uma kuyisilawuli sokucindezela kwegesi esingeyona ingozi, ukuvala kwangaphakathi akulungile.Njengoba ingeke idonswe, izokhiqiza ukuvuza uma isebenza, okuzomosha igesi.
Ikhwalithi yesilawuli sokucindezela kwegesi ngokwayo iqinisekisiwe, futhi ngeke kube nokumosha.Ukuqinisekisa kuphela amageji amabili okucindezela akuhluleli kahle ikhwalithi yesinciphisi somfutho wegesi ngokwaso.Akukhona nje kuphela ukuthi ama-gauge okucindezela amabili aqinisekisiwe, kodwa ikhwalithi yomlawuli wengcindezi yegesi nayo iqinisekisiwe.Indawo yokuqinisekisa yegeji yokucindezela amanzi, futhi kukhona indlela yokulungisa engagqwala isilawuli somfutho wegesi, okubangela ukuthi indlela yokulungisa ihluleke.
Ithebula lomsebenzi liwumthombo wegesi, kanti indawo yokuqinisekisa nayo iyigesi, okungokwesayensi (akwanele ukuvusa ukuqonda kwabantu) futhi ngeke kungcolise ithebula elihloliwe.Ngemuva kokufakwa kabusha kwegeji yokucindezela, kungase kube nokuvuza komoya ngenxa yokungakwazi ukuvala (ngoba ukulinganisa akukwazi ukwenziwa, kuphela ukucabanga ngemuva).I-JJG52-1999 ibeka ukuthi igeji yokucindezela okufanele ihlolwe kufanele ime mpo, futhi enye yezilinganiso zokucindezela zesilawuli sengcindezi yegesi ikhiqizwa lapho isetshenziswa.Le modeli isetshenziselwa ukulingisa inqubo yokusebenza eguquguqukayo yesilawuli sengcindezi ye-diaphragm ehlehlayo kanye nesilawuli sokucindezela esisetshenziswa kusistimu yokucindezela ithangi.Inani lesimo sokuzinza lomphumela wangaphambili wokulingisa liqhathaniswa nedatha yokuhlola nemiphumela yokulingisa yemibhalo yokuqala.Ngokuvumelana.Kubonisa ukuthi ukunemba kwesimo esingaguquki semodeli yevolumu enomkhawulo kuhlangabezana nezidingo zobunjiniyela;ukulingiswa kokugcina kuthole ijika lokuphendula lemingcele yesimo sokunciphisa ukucindezela kanye nokuvuleka kwe-valve core, okubonisa ukuthi inqubo yokucindezela ithangi ingahlukaniswa engxenyeni yokuqala kanye nesigaba esizinzile.Ngesikhathi esifanayo, kubonisa ukuthi izinga lokushisa ngokuyisisekelo alishintshile ngaphambi nangemva kokudonsa ngaphansi kokucatshangwa kokugeleza kwe-adiabatic yegesi ekahle.
Amamodeli ezibalo nezindlela zokumodela zibonisa ukusebenza kahle nokuguquguquka.Ngokusobala, isimo sokuqinisekisa se-pressure gauge akusona isimo sokusebenza segeji yokucindezela.
Isimo sokuqinisekisa isimo sokusebenza segeji yokucindezela, engokwesayensi kakhulu.Lokhu akunakiwe iningi labahloli.Uma igeyiji yokucindezela kokuphela komfutho ophansi nayo iqinisekiswa ngamanzi (imvamisa amageji amabili okucindezela aqinisekiswa ngamanzi), ayicaciswanga ku-Athikili 5.2.4.1 ye-JJG52-1999: okungukuthi, igeji yokucindezela enomkhawulo ongaphezulu wokulinganisa. hhayi ngaphezulu kuka-0.25Mpa, kanti indawo yokusebenza iyigesi.
Womabili amageji okucindezela aqinisekiswa igesi, ehlangabezana ngokugcwele nezidingo zemithetho yokuqinisekisa.Akukho ukuhlakazwa kwemitha ehloliwe futhi akukho monakalo ekuqiniseni komoya kwesinciphisi somfutho wegesi.Igeji yokucindezela ngemva kokufakwa kabusha ingase ingabuyiselwa endaweni yayo yokuqala futhi i-engeli yokubuka ingase ishintshe, okungase kubangele ukuphazamiseka ekusebenziseni.
Akukho ukuhlukaniswa kwemitha ehloliwe, futhi akukho shintsho ku-angle yokubuka i-gauge yokucindezela kumlawuli wengcindezi yegesi.Uma isilawuli esikhethekile sokucindezela igesi yegesi eyingozi, indlela yayo yokulawula ayizange iqinisekiswe, uma indlela yokulawula ihluleka noma ivuza futhi ingena endaweni yokukhiqiza, kulula kakhulu ukudala ingozi.
Isikhathi sokuthumela: May-19-2021