Umshini Wokupakisha Ikhofi Uqinisekisa Kanjani Ukusha Nokulondolozwa Kwephunga?"

Isingeniso:

Uma kukhulunywa ngomhlaba wekhofi, ubusha nephunga kuyizinto ezimbili ezibalulekile ezingenza noma ziphule inkomishi ye-joe. Inqubo eyinkimbinkimbi yokufaka ikhofi idlala indima ebalulekile ekuqinisekiseni ukuthi lezi zimfanelo zigcinwa kusukela ngesikhathi ubhontshisi ubhakwa kuze kube yilapho ufika enkomishini yakho. Imishini yokufaka ikhofi iguqule le nqubo, ivumela abakhiqizi ukuthi balondoloze izinga elifunekayo lobusha nephunga ngenkathi benweba impilo yekhofi. Kulesi sihloko, sizohlola ukuthi le mishini isebenza kanjani kanye namasu ahlukahlukene abawasebenzisayo ukuqinisekisa ukuthi ikhofi yakho ihlala ijabulisa ezinzwa zakho.

Ukubaluleka Kokusha Nephunga:

Ngaphambi kokuhlola ubunzima bemishini yokupakisha ikhofi, kubalulekile ukuqonda ukuthi kungani ubusha nokulondolozwa kwephunga kubaluleke kakhulu embonini yekhofi. Ubusha bubhekisela esikhathini lapho ubhontshisi wekhofi ugcina khona ukunambitheka kwawo okuhlukile namaphunga awo. Kwaziwa kabanzi ukuthi ikhofi lisezingeni eliphezulu kakhulu phakathi namasonto ambalwa libhakiwe, ngemva kwalokho lilahlekelwa kancane kancane amandla alo nokusha. Iphunga elinamandla, ngakolunye uhlangothi, liyisici esikhangayo nesikhangayo esinezela kulwazi lonke lokunambitha inkomishi yekhofi.

Indima Yemishini Yokupakisha Ikhofi:

Imishini yokupakisha ikhofi, eyaziwa nangokuthi imishini yokupakisha ikhofi, yenzelwe ukuvala ubhontshisi wekhofi noma ikhofi eligayiwe ezintweni zokupakisha ezingangeni moya, njengezikhwama noma amathini. Inhloso eyinhloko ukudala isithiyo esivikela okuqukethwe ezintweni zangaphandle ezingonakalisa ikhwalithi yekhofi, okuhlanganisa ukuchayeka ku-oxygen, umswakama, ukukhanya, ngisho nokushintshashintsha kwezinga lokushisa. Le mishini iphatha yonke inqubo yokupakisha, kusukela ekugcwaliseni izinto zokupakisha ngekhofi kuya ekuyivaleni, ukuqinisekisa ukuthi umkhiqizo uhlala umusha futhi unephunga elimnandi uze ufike kumthengi.

Amasu Okuvala:

Ukuze kufezwe umsebenzi wokulondoloza ubusha nephunga, imishini yokupakisha ikhofi isebenzisa amasu ahlukahlukene okuvala. Ake sihlole amanye avame kakhulu:

Ukuvalwa kwe-Vacuum:

Ukuvala i-vacuum kuyindlela esetshenziswa kakhulu ekupakisheni ikhofi. Le ndlela ihilela ukususa umoya ezintweni zokupakisha ngaphambi kokuba uvalwe, okudala indawo yokuvala i-vacuum ngaphakathi. Ngokususa umoya-mpilo, ukuvala i-vacuum kunciphisa kakhulu amathuba okubola, okungathinta kabi ukunambitheka nephunga lekhofi. Le ndlela futhi isiza ekuvimbeleni ukukhula kwesikhunta, amabhaktheriya, noma ezinye izinto ezingcolisayo ezichumayo lapho kukhona umoya-mpilo.

Ukuvalwa kwe-vacuum ngokuvamile kufezwa ngenqubo yezinyathelo ezimbili. Okokuqala, ikhofi lifakwa ezintweni zokupakisha, futhi njengoba isikhwama sivaliwe, umoya owengeziwe uyasuswa. Uma izinga le-vacuum elifunekayo selifinyelelwe, iphakethe livalwa ngokuqinile, okuqinisekisa ukuthi ikhofi lihlala lisha isikhathi eside.

Ukupakishwa Kwesimo Sezulu Okuguquliwe (IMAP):

I-Modified Atmosphere Packaging (MAP) ingenye indlela ethandwayo yokuvala esetshenziswa imishini yokupakisha ikhofi. Esikhundleni sokudala i-vacuum, i-MAP ihilela ukufaka esikhundleni somkhathi ngaphakathi kwephakheji ngengxube ethile yegesi, ngokuvamile inhlanganisela ye-nitrogen, i-carbon dioxide, kanye nenani elincane le-oxygen ngezinye izikhathi. Ukwakheka kwengxube yegesi kungenziwa ngokwezifiso ukuze kuhambisane nezidingo ezithile zekhofi efakwayo.

Le ndlela isebenza ngokulawula ukwakheka kwegesi ngaphakathi kwephakeji ukuze kwandiswe impilo yeshelufu yekhofi. I-nitrogen, igesi engasebenzi, ivame ukusetshenziswa ukususa umoya-mpilo, ngaleyo ndlela ivimbele ukubola. I-carbon dioxide, ngakolunye uhlangothi, isiza ukulondoloza iphunga ngokuvimbela ukulahleka kwamakhemikhali anuka kamnandi. Ngokulawula umkhathi, i-MAP idala indawo evikelayo evikela ikhofi ekuwohlokeni ngenkathi igcina ubusha bayo nephunga layo isikhathi eside.

Ukulondolozwa Kwephunga:

Ukulondoloza iphunga lekhofi kubaluleke kakhulu njengokugcina ubusha balo. Imishini yokupakisha ikhofi isishintshe yaba amasu amaningi ukuqinisekisa ukuthi iphunga elimnandi lekhofi lihlala linjalo kuyo yonke impilo yalo eshalofini. Ake sihlole ezinye zalezi zindlela:

I-One-way Degassing Valve:

Ama-valve okususa igesi ngendlela eyodwa ayisici esidumile ekupakisheni ikhofi. Lawa ma-valve amancane avame ukufakwa ezikhwameni zekhofi ukuze akhiphe i-carbon dioxide eningi ekhishwa ngokwemvelo yikhofi esanda kushiswa. I-carbon dioxide, njengoba ingumkhiqizo wenqubo yokushiswa, iyaqhubeka nokukhishwa ubhontshisi wekhofi ngisho nangemva kokuba usugayiwe noma uphelele. Uma le gesi ingakhishwa, ingaholela ekuqongeleleni kwengcindezi ngaphakathi kwephakethe, okuthinta ikhwalithi iyonke yekhofi.

Ivalvu yokususa igesi ngendlela eyodwa ivumela i-carbon dioxide ukuba iphume ngenkathi ivimbela umoya-mpilo ukuthi ungangeni ephaketheni. Le valve yakhelwe nge-membrane evumela igesi ukuthi idlule ohlangothini olulodwa kuphela, okuqinisekisa ukuthi ikhofi ihlala ivikelekile ngaphandle kokubeka engcupheni ubusha bayo nephunga layo. Ngokulondoloza ibhalansi efanele yegesi, ivalvu ivikela ngempumelelo ukunambitheka namaphunga ekhofi, inikeze umthengi isipiliyoni esiyingqayizivele sokuzwa.

Ukupakisha kwe-Foil evaliwe:

Enye indlela esetshenziswa ukulondoloza iphunga ukupakishwa kwe-foil okuvaliwe. Le ndlela ihilela ukubeka ikhofi ezintweni zokupakisha eziqukethe izendlalelo eziningi, ngokuvamile ezihlanganisa ungqimba lwe-foil ye-aluminium. I-foil isebenza njengesivikelo ngokumelene nomoya-mpilo, ukukhanya, kanye nomswakama, konke okungaba nemiphumela emibi ephunga lekhofi.

Indlela yokufaka i-foil evaliwe iqinisekisa ukuthi izithako ezinuka kamnandi ezikhona ekhofini zivikelekile ezintweni zangaphandle. Ngokwakha isivalo esiqinile, lesi sivalo sivimbela ukulahleka kwephunga elishintshashintshayo futhi sigcina iphunga elikhangayo lekhofi kuze kube yilapho livulwa ngumthengi.

Isifinyezo:

Ekuphetheni, imishini yokupakisha ikhofi idlala indima ebalulekile ekuqinisekiseni ukuthi ikhofi lihlala lisha futhi ligcinwa linuka kahle kuyo yonke impilo yalo eshalofini. Ngokusebenzisa amasu anjengokuvala i-vacuum kanye nokupakisha umoya oshintshiwe, le mishini idala indawo evikelayo evikela ikhofi emoyeni, umswakama kanye nokukhanya. Ngaphezu kwalokho, izici ezifana nama-valve okususa igesi ngendlela eyodwa kanye nokupakisha i-foil evaliwe kunezela ekulondolozweni kwephunga, okuvumela ikhofi ukuthi igcine iphunga layo elikhangayo kuze kube yilapho ikhiqizwa. Ngosizo lwale mishini ethuthukisiwe kanye namasu okuvala, abathandi bekhofi bangajabulela inkomishi ye-joe ecebile ngokunambitheka, iphunga, kanye nokwaneliseka kwemizwa jikelele. Ngakho-ke ngesikhathi esizayo lapho ujabulela ingxube oyithandayo, khumbula inqubo eyinkimbinkimbi kanye nokuzinikela okuhambisana nokulondolozwa kwengqikithi yekhofi yakho.