Umehluko wengcindezi engaguquki ekamelweni elihlanzekile usetshenziswa emikhakheni eminingi, futhi indima yawo kanye nemithethonqubo ingafingqwa kanje:
1. Indima yomehluko wengcindezi engaguquki
(1). Ukugcina ukuhlanzeka: Ekusetshenzisweni kwegumbi elihlanzekile, indima eyinhloko yomehluko wokucindezela okungaguquki ukuqinisekisa ukuthi ukuhlanzeka kwegumbi elihlanzekile kuvikelwe ekungcolisweni ngamakamelo aseduze noma ekungcolisweni kwamakamelo aseduze lapho igumbi elihlanzekile lisebenza kahle noma ibhalansi yomoya iphazamiseka okwesikhashana. Ngokukhethekile, ngokugcina ingcindezi enhle noma embi phakathi kwegumbi elihlanzekile negumbi eliseduze, umoya ongaphathwanga ungavinjelwa ngempumelelo ukuthi ungene ekamelweni elihlanzekile noma ukuvuza komoya ekamelweni elihlanzekile kungavinjelwa.
(2). Ukwahlulela ukuvaleka komoya: Emkhakheni wezindiza, umehluko wokucindezela okungaguquki ungasetshenziswa ukwahlulela ukuvaleka komoya ngaphandle kwe-fuselage lapho indiza indiza ezindaweni eziphakeme ezahlukene. Ngokuqhathanisa idatha yokucindezela okungaguquki eqoqwe ezindaweni eziphakeme ezahlukene, izinga nendawo yokuvaleka komoya kungahlaziywa.
2. Imithethonqubo yomehluko wengcindezi engaguquki
(1). Imithethonqubo yomehluko wengcindezi engaguquki ekamelweni elihlanzekile
Ngaphansi kwezimo ezijwayelekile, umehluko wokucindezela okungaguquki egumbini lokusebenza elihlanganisiwe, okungukuthi, umehluko wokucindezela okungaguquki phakathi kwegumbi elihlanzekile negumbi elingahlanzekile, kufanele ube mkhulu noma ulingane no-5Pa.
Umehluko wengcindezi engaguquki phakathi kwegumbi lokusebenza elihlanganisiwe nendawo engaphandle ngokuvamile ungaphansi kwama-20Pa, owaziwa nangokuthi umehluko omkhulu wengcindezi engaguquki.
Kumakamelo ahlanzekile asebenzisa amagesi anobuthi nayingozi, izinyibilikisi ezivuthayo neziqhumayo noma anemisebenzi yothuli oluningi, kanye namakamelo ahlanzekile ezinto eziphilayo akhiqiza izidakamizwa ezibangela ukungezwani komzimba kanye nezidakamizwa ezisebenzayo kakhulu, kungadingeka ukugcina umehluko wengcindezi engaguquki (ukucindezela okungekuhle ngamafuphi).
Ukubekwa komehluko wokucindezela okungaguquki kuvame ukunqunywa ngokuya ngezimfuneko zenqubo yokukhiqiza umkhiqizo.
(2). Imithethonqubo yokulinganisa
Uma kulinganiswa umehluko wokucindezela okungaguquki, i-liquid column micro pressure gauge ivame ukusetshenziswa ukukala.
Ngaphambi kokuhlola, yonke iminyango egumbini lokusebenza elihlanganisiwe kufanele ivalwe futhi iqashwe ngumuntu ozinikele.
Uma kulinganiswa, ngokuvamile kuqaliswa kusukela ekamelweni ngokuhlanzeka okuphezulu kunangaphakathi kwegumbi lokuhlinza kuze kube yilapho igumbi elixhunywe ezweni langaphandle lilinganiswa. Phakathi nenqubo, isiqondiso sokugeleza komoya kanye nendawo yamanje e-eddy kufanele kugwenywe.
Uma umehluko wokucindezela okungaguquki ekamelweni lokusebenza le-modular umncane kakhulu futhi kungenakwenzeka ukwahlulela ukuthi ulungile noma ungalungile, ukuphela okunentambo kwekholomu yoketshezi i-micro pressure gauge kungafakwa ngaphandle komfantu womnyango futhi kubhekwe isikhashana.
Uma umehluko wokucindezela okungaguquki ungahlangabezani nezidingo, indlela yokukhipha umoya endlini kufanele ilungiswe ngesikhathi, bese ihlolwa kabusha.
Ngamafuphi, umehluko wokucindezela okungaguquki udlala indima ebalulekile ekugcineni ukuhlanzeka nokwahlulela ukuvaleka komoya, futhi imithetho yayo ihlanganisa izimo ezithile zokusetshenziswa kanye nezidingo zokulinganisa emikhakheni ehlukene.
Isikhathi sokuthunyelwe: Julayi-28-2025