Ikhofi liyingxenye eyinhloko yokuthola amandla osuku kwabaningi bethu. Iphunga layo livusa imizimba yethu, kuyilapho iphunga layo liwuthoba umphefumulo wethu. Abantu bakhathazeke kakhulu ngokuthenga ikhofi labo. Ngakho-ke, kubaluleke kakhulu ukunikeza amakhasimende akho ikhofi elisha futhi uwagcine ebuya futhi. Isikhwama sekhofi esine-valve sisinika ukubukeka okukhangayo futhi senza amakhasimende akho abuye nezibuyekezo ezijabulisayo.
Kubalulekile ukukhiqiza amakhasimende ajabule futhi athembekile omkhiqizo wakho wekhofi. Ingabe kulungile? Yilapho i-valve yekhofi ingena khona esithombeni. I-valve yekhofi nesikhwama sekhofi zihambisana kahle. Ama-valve endlela eyodwa adlala indima ebaluleke kakhulu ekufakweni kwekhofi, njengoba enikeza abahlinzeki ithuba eliphelele lokupakisha ubhontshisi wekhofi ngokushesha ngemva kokuwugazinga. I-Carbon dioxide nakanjani izokhiqizwa ngemva kokuba ubhontshisi wekhofi ugazingiwe.
Lokhu kuzonciphisa ukusha kwekhofi uma kungasingathwa ngokucophelela. Ivalvu yekhofi yendlela eyodwa ivumela ubhontshisi wekhofi ogazingiwe ukuthi ubaleke, kodwa ayiwavumeli amagesi aphuma emoyeni ukuthi angene kuvalvu. Le nqubo igcina ikhofi lakho ligaya lilisha futhi lingenawo amagciwane. Yilokhu kanye amakhasimende akufunayo, ukugaya ikhofi elisha nelingenamagciwane noma ubhontshisi wekhofi.
Ama-valve akhipha umoya yilawo mapulasitiki amancane avala ukupakishwa kwezikhwama zekhofi.
Kwesinye isikhathi zigqama ngoba zibukeka njengembobo encane amakhasimende amaningi angayiboni.
Ukusebenza kweValve
amavalvu endlela eyodwa adizayinelwe ukuvumela ingcindezi ukuthi ikhishwe kuphakheji engenawo umoya kuyilapho ingavumeli umoya wangaphandle (okungukuthi umoya ono-20.9% O2) ukuthi ungene kuphakheji. I-valve yendlela eyodwa yokukhipha umoya iwusizo emikhiqizweni yokupakisha ezwela umoya-mpilo kanye nomswakama futhi iphinde ikhiphe igesi noma umoya ovalelwe. I-valve ye-degassing yendlela eyodwa ingaxhunyaniswa nephakeji eguquguqukayo ukuze ikhulule ingcindezi eyakhiwe kuphakheji ngenkathi ivikela okuqukethwe kwangaphakathi emiphumeleni elimazayo ye-oxygen nomswakama.
Lapho ingcindezi engaphakathi kwephakeji evaliwe ikhuphuka ngaphezu kwengcindezi yokuvula i-valve, idiski yenjoloba kuvalvu iyavuleka okwesikhashana ukuze igesi iphume.
ngaphandle kwephakheji.Njengoba igesi ikhishwa futhi ingcindezi ngaphakathi kwephakheji yehla ngaphansi kwe-valve close pressure, i-valve ivala.
Vula/Imodi yokukhishwa
(Ukukhipha i-CO2 ephuma ekhofini)
Lo mdwebo uyingxenye yesiphambano sesikhwama sekhofi esenziwe ngaphambilini esine-valve yendlela eyodwa kumodi evulekile/yokukhipha. Uma ingcindezi ngaphakathi kwephakheji evaliwe ikhuphuka ngaphezu kwengcindezi yokuvula i-valve, uphawu phakathi kwe-rubber disc kanye nomzimba we-valve kuphazamiseka okwesikhashana futhi ukucindezela kungaphuma ngaphandle kwephakheji.
I-Air-Tight Closed Position
Ingcindezi ye-CO2 ekhishwe kubhontshisi wekhofi ogazisiwe iphansi; ngakho-ke i-valve ivalwe ngesivalo esibamba umoya.
I-valve yokukhipha amanzis isici
Ama-valve e-Degassing asetshenziswa ekufakweni kwesikhwama sekhofi ngezizathu eziningi. Ezinye zalezi zizathu zihlanganisa okulandelayo?
Basiza ukukhulula umoya ngaphakathi kwesikhwama sekhofi, futhi ngokwenza kanjalo basiza ukuvimbela umoya-mpilo ukuthi ungangeni esikhwameni sekhofi.
Zisiza ukugcina umswakama esikhwameni sekhofi.
Basiza ukugcina ikhofi lilisha, libushelelezi futhi lilinganisela ngangokunokwenzeka.
Zivimbela ukuvinjelwa kwezikhwama zekhofi
Izicelo Valve
Ikhofi elisha eligazingiwe elikhiqiza igesi ngaphakathi kwesikhwama futhi lidinga nokuvikelwa emoyeni nasemanzini.
Ukudla okukhethekile okuhlukahlukene okunezithako ezisebenzayo ezifana nemvubelo namasiko.
Amaphakheji amakhulu enqwaba aguquguqukayo adinga ukukhishwa komoya oweqile kumaphakheji ukuze kufakwe i-palletization. (isb.33 lbs. ukudla kwesilwane esifuywayo, inhlaka, njll.)
Amanye amaphakheji aguquguqukayo ane-polyethylene (PE) yangaphakathi adinga ukukhululwa kwendlela eyodwa yokucindezela ngaphakathi kwephakheji.
Ungakhetha kanjani isikhwama sekhofi nge-valve?
Kunezinto eziningi okufanele uzicabangele ngaphambi kokukhetha isikhwama sekhofi esine-valve. Lokhu kucatshangelwa kuzokusiza ukuthi wenze ukukhetha okungcono kakhulu ngokuya komkhiqizo futhi ukhethe isikhwama sekhofi esisebenza kahle kakhulu kanye ne-valve yokupakisha kwakho.
Ezinye izinto okufanele zicatshangelwe zihlanganisa okulandelayo:
- Khetha isikhwama sekhofi esinama-valve esifanelekile sokupakisha umkhiqizo wakho.
- Ukukhetha Izinto Ezingcono Kakhulu Zesikhwama Sekhofi Esine-valve ukusiza Ubuhle Nokuqwashisa Ngomkhiqizo.
- Uma uthutha ikhofi lakho amabanga amade, khetha isikhwama sekhofi esiqinile.
- Khetha isikhwama sekhofi esilingana kahle nesinikeza ukufinyelela okulula.
Qeda
Ngethemba ukuthi lesi sihloko singakusiza uqonde olunye ulwazi mayelana nokupakishwa kwesikhwama sekhofi.
Isikhathi sokuthumela: Jun-10-2022