Iindaba

Ioksijini yigesi engenancasa, engenavumba nengenambala ebaluleke kakhulu kwizinto eziphilayo'imizimba ukutshisa iimolekyuli zokutya.Kunyanzelekile kwinzululwazi yezonyango ngokunjalo ngokubanzi.Ukugcina ubomi emhlabeni, ioksijini's ukubalasela akunakuhoywa.Ngaphandle kokuphefumla, akukho mntu unokuphila.Sonke isilwanyana esanyisayo sinokuhlala siphila ngaphandle kwamanzi nokutya kangangeentsuku kodwa AKUKHO ngaphandle kweoksijini.Ioksijini yigesi enezixhobo ezingenakubalwa zoshishino, zonyango kunye nebhayoloji.Njengoko sisenza iijenereyitha zeoksijini zonyango sisebenzisa ezona zixhobo zisemgangathweni ezibhedlele, sibuzwa imibuzo emininzi malunga nokuba kutheni kusengqiqweni ukuba isibhedlele sityala imali kwijenereyitha yeoksijini yonyango.

Kutheni ioksijini ibaluleke kangaka?

Emzimbeni womntu, ioksijini ineendima ezahlukeneyo kunye nemisebenzi ekufuneka iyidlale.Ioksijini ifunxwa ligazi emiphungeni kwaye ithuthelwa kwiseli nganye emzimbeni.Ioksijini'Igalelo s ekugcineni imisebenzi engenakubalwa ye-biochemical ayinakungahoywa.Ekuphefumleni nakwimetabolism yezinto eziphilayo, ioksijini idlala indima ebalulekileyo.Kwakhona, ioksijini idlala indima ebalulekileyo kwi-oxidization yokutya ukukhulula amandla eselula.

Masithi umntu akakwazi ukuphefumla ioksijini yenqanaba elifanelekileyo, kunokubangela ukuphazamiseka kwezempilo okungafaniyo okunjengokothuka, i-cyanosis, iCOPD, ukuphefumla, ukuphefumla, ukopha kakhulu, i-carbon monoxide, ukuphefumla, i-apnea yokulala, ukuphefumla okanye ukubanjwa kwentliziyo, ukukhathala okungapheliyo, njl. Ukunyanga ezi meko kwizigulana, izibhedlele zidinga i-oksijini ngokukodwa eyenziwe kwizicelo zonyango.Unyango lwe-O2 lukwanikezelwa kwizigulana ezifakelwa umoya.Ukuhlangabezana nezi mfuno, olona khetho lungcono kwizibhedlele kukufakela ezazo izityalo zeoksijini zonyango kwindawo yazo.

Njengoko izibhedlele zidinga imigangatho ephezulu yomgangatho kunye nokucoceka kweoksijini, kuyaba yimfuneko ukuba bafake isityalo se-oxygen generator esinokuvelisa i-oksijini ecocekileyo.Ngokufakela iijenereyitha kwisiza, izibhedlele zisusa ukulibaziseka okunokwenzeka ekuhanjisweni kweesilinda zegesi ezinokuthi, ngamanye amaxesha, zibonakalise iindleko, ngakumbi kwimeko kaxakeka.

Ngaba ioksijini eveliswa kwindawo yejenereyitha yeoksijini icocekile kwaye iyafana neoksijini yesilinda?

Ioksijini eveliswa ngumatshini wethu isebenzisa inkqubo yePSA (i-pressure swing adsorption) inkqubo.Le nkqubo isetyenziselwe ukuvelisa i-oksijini yonyango ukususela ngo-1970 kwaye iteknoloji ekhulile kakhulu kwaye isekelwe kakuhle.Iisefu ze-molecular ze-Zeolites zisetyenziselwa ukwahlula izakhi zomoya ezifana ne-nitrogen, i-oksijini, i-carbon dioxide, i-carbon monoxide, njl njl. I-Argon kunye ne-oksijini ayinakohlulwa lula, kwaye ngenxa yoko i-oksijini evela kwesi sityalo iya kuba ne-argon nayo.Nangona kunjalo, i-argon i-inert kwaye ayichaphazeli umzimba womntu xa ihanjiswa nge-oxygen.Kufana nokuphefumla initrogen (i-78% yeatmosfera yinitrogen).I-nitrojeni nayo i-inert, njenge-argon.Ngapha koko, ioksijini ephefumlwa ngabantu yi-20-21% kuphela emoyeni kwaye ubukhulu becala ibhalansi yinitrogen.

I-oksijeni efika kwiisilinda i-99% yococeko, kwaye iveliswa ngobuninzi obuninzi usebenzisa inkqubo yokwahlula i-cryogenic.Nangona kunjalo, njengoko kuchaziwe ngaphambili, ioksijini yesilinda kunye neoksijini ephuma koomatshini bethu inokusetyenziswa ngokungafaniyo ngaphandle kwamaxhala.

Ngaba kukho naziphi na izibonelelo zorhwebo zokufakela ijenereyitha yeoksijini esibhedlele?

Kwiimeko ezininzi, impendulo elula iya kuba nguewe.Ngaphandle kwezixeko ezikhulu ezinababoneleli ngeesilinda abaninzi, iindleko zesilinda zixhomile kakhulu kwaye zikhupha nasiphi na isibhedlele okanye amaziko onyango.'imali rhoqo ngenyanga.Ngaphezu koko, abaqhubi abanakho't ikholisa ukulinda ukuba iisilinda zingabi nanto phambi kokuba zitshintshe phambi kweshifti yasebusuku ukunqanda ukuba iisilinda zihambe zingenanto ezinzulwini zobusuku.Oku kuthetha ukuba ioksijini engasetyenziswanga ibuyiselwa kumthengisi nangona ihlawulwe.

Iqela lethu lokuthengisa linceda izibonelelo zonyango ukubala i-Return on Investment (ROI), kwaye sifumanisa ukuba ngaphezu kwe-80% yamatyala, isibhedlele okanye ikhaya labahlengikazi liya kubuyisela utyalo-mali lwabo ngaphantsi kweminyaka eyi-2.Ngeejenereyitha zethu ze-oksijini ezinobomi be-10 + iminyaka, oku kukutyalomali okuphawulekayo kunye nexabiso elifanelekileyo kuyo nayiphi na indawo yonyango yokwenza.

ingaba indawo yonyango izuza njani ngokufakela isityalo seoksijini kwindawo?

Kukho iingenelo ezininzi, kwaye sizibonisa ngezantsi:

Ukhuseleko

Ijenereyitha yeoksijini ivelisa igesi kuxinzelelo oluphantsi kakhulu kwaye ikwagcina kuphela isixa esincinci sogcino kwiitanki zokugcina eziqinisekisiweyo.Ngenxa yoko, umngcipheko wokutsha kweoksijini uyancitshiswa.

Ngokuchasene noko, iisilinda ze-oksijini zinexabiso elikhulu le-oksijini kwi-cylinder enye, ixinzelelwe kuxinzelelo oluphezulu kakhulu.Ukuphathwa rhoqo kweesilinda kwazisa umngcipheko womntu kunye nomngcipheko wokungaphumeleli koxinzelelo oluphindaphindiweyo, okukhokelela kwiimeko ezinobungozi kakhulu.

Ekufakeni i-oxygen generator kwi-site, ukuphathwa kweesilinda kuyancipha kakhulu, kwaye indawo yonyango iphucula ukhuseleko lwayo.

Isithuba

Iijenereyitha zeoksijini zithatha indawo encinci kakhulu.Kwiimeko ezininzi, igumbi lokugcina iisilinda kunye nezinto ezininzi zanele ukufakwa kwesityalo se-oxygen.

Ukuba isibhedlele esikhulu yitanki ye-oksijini engamanzi, indawo enkulu ecacileyo iyachithwa ngenxa yemimiselo esemthethweni.Esi sithuba sinokubuyiselwa ngokutshintshela kwisityalo esikwisiza seoksijini.

Ukunciphisa umthwalo wolawulo

Iisilinda zifuna ukulungiswa rhoqo.Emva kokuba iisilinda zifunyenwe, ngoko kufuneka zilinganiswe kwaye ubuninzi buqinisekiswe.Wonke lo mthwalo wolawulo uyapheliswa kunye nejenereyitha yethu ye-oxygen kwisayithi.

puxolo lwengqondo

Umphathi wesibhedlele'kunye nenjineli yebhayomedical'Eyona nkxalabo inkulu kukuphelelwa ziisilinda zeoksijini ngamaxesha anzima.Ngejenereyitha yeoksijini ekwisiza, irhasi iyaveliswa ngokuzenzekelayo 24×7, kunye nenkqubo yokugcina eyilwe ngononophelo, isibhedlele akusafuneki sikhathazeke ngokuhamba singenanto.

ISIPHELO

Ukufaka iijenereyitha zegesi yeoksijini kuyavakala ezibhedlele kuba ioksijini lichiza elisindisa ubomi, kwaye isibhedlele ngasinye kufuneka sibe nayo imini nobusuku.Kukho iimeko ezimbalwa xa izibhedlele zingenalo inqanaba elifunekayo lokugcinwa kwe-oksijini kwindawo yabo, kwaye iziphumo zaloo nto zazibi kakhulu.IyahlohlaSihophaizityalo zejenereyitha yeoksijini zenza izibhedlele zikhululeke kwixhala lokuphelelwa yioksijini nangaliphi na ixesha.Iijenereyitha zethu zisebenza ngokulula kwaye azifuni ukulungiswa kancinci.