Izimo zokusetshenziswa kwama-valve okulawula

Izimo zokusetshenziswa kwama-valve alawulayo I-valve yokulawula i-valve iyi-valve efakwe epayipini, ingasetshenziswa ngohlelo lokulawula okwenziwa ngesandla noma oluzenzakalelayo ukulungisa ukugeleza okuphakathi koketshezi, ingcindezi kanye nezinga lokushisa. Isilawuli se-valve sisetshenziswa kabanzi emikhakheni ehlukahlukene, okulandelayo yizimo ezimbalwa zohlelo lokusebenza. 1. Imboni yamakhemikhali Imboni yamakhemikhali idinga ukusebenzisa ama-valve amaningi alawulayo ngesikhathi sokukhiqiza. Isibonelo: endaweni yokucwenga, i-valve elawula i-valve ingasetshenziswa ukulungisa ukungenisa nokuthekelisa ukugeleza kwamafutha, ukuqinisekisa ukuzinza nokuthembeka kwinqubo yokukhiqiza; Ekukhiqizeni umanyolo, i-valve elawula i-valve ingasetshenziswa ukulungisa isilinganiso se-nitrogen, i-phosphorus ne-potassium ukuze kuqinisekiswe ikhwalithi nokuzinza komkhiqizo. 2. Ukusebenza kwamanzi kanye nokukhipha amanzi Izinga le-liquid kanye nengcindezi emanzini asemadolobheni kanye nobunjiniyela be-drainage badinga ukuqapha kanye nokulawulwa kwesikhathi sangempela, futhi isilawuli sevalvu sesiyithuluzi elibalulekile. I-valve elawula i-valve ingase isekelwe phezu kokucindezela kanye nezinga lokulawula ukugeleza kwe-fluid medium, ukugwema ukucindezela okukhulu okubangelwa ukugqashuka kwepayipi, ukuvuza kwamanzi neminye imiphumela emibi. Ngesikhathi esifanayo, i-valve elawula i-valve ingasetshenziswa ukulawula indle yasemadolobheni, udoti kanye nemfucuza edolobheni, ukugcina indawo yasemadolobheni enhle nehlanzekile. 3. Imboni kawoyela negesi Embonini kawoyela negesi, ama-valve okulawula ama-valve asetshenziselwa ukulawula ukugeleza nokucindezela kwemithombo kawoyela negesi kanye nokulawula imingcele ebalulekile enqubweni yokukhiqiza. Isilawuli sevalvu singasetshenziswa futhi ukulawula ipayipi likawoyela negesi, ukuze kuqinisekiswe ukudluliswa okuphephile nokuzinzile kukawoyela negesi. 4. Imboni yamandla Embonini yamandla, i-valve elawula ama-valve isetshenziswa kakhulu kubhayela ne-steam turbine nezinye izinto zokusebenza. I-valve yokulawula i-valve ingakwazi ukulawula izinga lokushisa nokucindezela kwemishini ngokulungisa ukugeleza nokucindezela kwamanzi, umusi negesi, ukuze kuqinisekiswe ukusebenza okuphephile kwemishini nokulawula okunengqondo kokukhishwa kokungcola. Ngamafuphi, i-valve yokulawula i-valve ingenye yemishini ebalulekile edingekayo ekukhiqizeni izimboni zanamuhla, ayikwazi nje ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nokuphepha kokusebenza kwemishini, kodwa futhi inciphisa ngokuphumelelayo izindleko zokukhiqiza kanye nokuchithwa kwezinsiza, isetshenziswa kabanzi emikhakheni ehlukahlukene futhi izimboni.