Umehluko wengcindezi emile egumbini elihlanzekile usetshenziswa emikhakheni eminingi, futhi indima yawo nemithethonqubo ingafingqwa ngale ndlela elandelayo:
1. Indima yomehluko wengcindezi emile
(1). Ukugcina ukuhlanzeka: Ekusetshenzisweni kwegumbi elihlanzekile, indima eyinhloko yomehluko we-static pressure iwukuqinisekisa ukuthi ukuhlanzeka kwegumbi elihlanzekile kuvikelwa ekungcolisweni amakamelo aseduze noma ukungcoliswa kwamakamelo aseduze lapho igumbi elihlanzekile lisebenza ngokujwayelekile noma ibhalansi yomoya iphazamiseka okwesikhashana. Ngokukhethekile, ngokugcina ukucindezela okuhle noma okungalungile phakathi kwegumbi elihlanzekile negumbi eliseduze, umoya ongalashiwe ungavinjelwa ngempumelelo ukuthi ungangeni ekamelweni elihlanzekile noma ukuvuza komoya egumbini elihlanzekile kungavinjelwa.
(2). Ukwahlulela ukuvaleka kokugeleza komoya: Endimeni yezindiza, umehluko wengcindezi emile ungasetshenziswa ukwahlulela ukuvaleka komoya ngaphandle kwe-fuselage lapho indiza indizela ezindaweni eziphakeme ezihlukene. Ngokuqhathanisa idatha yengcindezi emile eqoqwe ezindaweni eziphakeme ezihlukene, idigri kanye nendawo yokuvinjwa komoya kungahlaziywa.
2. Imithetho yomehluko wengcindezi emile
(1) .Imithethonqubo yomehluko we-static pressure ekamelweni elihlanzekile
Ngaphansi kwezimo ezijwayelekile, umehluko wengcindezi emile egumbini lokusebenza le-modular, okungukuthi, umehluko wengcindezi emile phakathi kwegumbi elihlanzekile negumbi elingahlanzekile, kufanele ube mkhulu noma ulingane no-5Pa.
Umehluko wengcindezi emile phakathi kwegumbi lokusebenza le-modular nendawo yangaphandle ngokuvamile ungaphansi kuka-20Pa, owaziwa nangokuthi umehluko omkhulu wengcindezi emile.
Emakamelweni ahlanzekile asebenzisa amagesi anobuthi namagesi ayingozi, izincibilikisi ezivuthayo neziqhumayo noma anemisebenzi yothuli oluphezulu, kanye negumbi elihlanzekile lezinto eziphilayo elikhiqiza izidakamizwa ze-allergenic kanye nezidakamizwa ezisebenza kakhulu, kungase kudingeke ukuba kugcinwe umehluko ongemuhle we-static pressure (ingcindezi engalungile okwesikhashana).
Ukusetha umehluko wengcindezi emile ngokuvamile kunqunywa ngokuya ngezidingo zenqubo yokukhiqiza umkhiqizo.
(2).Imithethonqubo yokulinganisa
Lapho kukalwa umehluko wengcindezi emile, ikholomu ye-micro pressure gauge yoketshezi ngokuvamile isetshenziselwa ukukala.
Ngaphambi kokuhlolwa, yonke iminyango yegumbi lokusebenza elijwayelekile kufanele ivalwe futhi igadwe ngumuntu ozinikele.
Lapho kukala, ngokuvamile kuqalwa egumbini ngokuhlanzeka okuphezulu kunengaphakathi legumbi lokuhlinza kuze kube yilapho ikalwa igumbi elixhunywe emhlabeni wangaphandle. Ngesikhathi senqubo, isiqondiso sokugeleza komoya kanye nendawo yamanje ye-eddy kufanele igwenywe.
Uma umehluko wengcindezi emile egumbini lokusebenza le-modular mncane kakhulu futhi kungenzeki ukwahlulela ukuthi iphozithivu noma inegethivu, isiphetho esicushiwe sekholomu ye-micro pressure gauge ingabekwa ngaphandle komfantu womnyango futhi ibhekwe isikhashana.
Uma umehluko wengcindezi emile ungahlangabezani nezidingo, isiqondiso sokuphuma komoya esisendlini kufanele silungiswe ngesikhathi, bese sihlolwa kabusha.
Kafushane, umehluko wengcindezi emile udlala indima ebalulekile ekugcineni ukuhlanzeka nokwahlulela ukuvinjwa kokugeleza komoya, futhi imithetho yawo ihlanganisa izimo ezithile zohlelo lokusebenza kanye nezidingo zokulinganisa emikhakheni ehlukene.
Isikhathi sokuthumela: Jul-28-2025