Imeko ye-geyser

Isenzo seGeyser sibhekisa kwisenzeko sogqabhuko-dubulo olubangelwa lulwelo lwecryogenic oluthuthwa ukuhla kumbhobho omde othe nkqo (ibhekisa kumlinganiselo wobude bobubanzi obufikelela kwixabiso elithile) ngenxa yamaqamza avelisiweyo ngumphunga wolwelo, kunye nopholimaniso phakathi kwamaqamza. iya kwenzeka ngokunyuka kwamaqamza, kwaye ekugqibeleni ulwelo lwe-cryogenic luya kubuyiselwa umva ngaphandle kokungena kombhobho.

Iigiza zinokubakho xa umyinge wokuqukuqela kumbhobho uphantsi, kodwa kufuneka ziqatshelwe kuphela xa kuyeka ukuhamba.

Xa ulwelo lwe-cryogenic luhamba phantsi kumbhobho othe nkqo, lufana nenkqubo yokupholisa kwangaphambili.Ulwelo lwe-Cryogenic luya kubilisa kwaye lube ngumphunga ngenxa yobushushu, obuhluke kwinkqubo yokupholisa kwangaphambili!Nangona kunjalo, ubushushu ubukhulu becala buvela kuhlaselo oluncinci lobushushu, endaweni yomthamo wobushushu wenkqubo enkulu kwinkqubo yokupholisa kwangaphambili.Ngoko ke, umaleko womda we-liquid kunye nobushushu obuphezulu benziwe kufuphi nodonga lwetyhubhu, kunokuba ifilimu yomphunga.Xa ulwelo luhamba kumbhobho othe nkqo, ngenxa yokuhlaselwa kobushushu bendalo esingqongileyo, ukuxinana kwe-thermal yomda we-fluid boundary layer kufuphi nodonga lombhobho kuncipha.Ngaphantsi kwesenzo se-buoyancy, i-fluid iya kuguqula ukuhamba okunyukayo, yenze i-hot fluid boundary layer, ngelixa ulwelo olubandayo olusembindini luqukuqela lubheke ezantsi, lwenza i-convection effect phakathi kwezi zibini.Umaleko womda wolwelo olushushu ujiya ngokuthe ngcembe ecaleni kwendlela yesiqhelo de uvale ngokupheleleyo ulwelo olusembindini kwaye umise ukuhanjiswa.Emva koko, ngenxa yokuba akukho convection yokususa ubushushu, iqondo lokushisa lolwelo kwindawo eshushu liphakama ngokukhawuleza.Emva kokuba ubushushu bolwelo bufikelele kwiqondo lobushushu bokuhlala, buqala ukubila kwaye buvelise amaqamza.

Ngenxa yobukho bamaqamza kumbhobho othe nkqo, ukusabela kwamandla e-bubble's viscous shear kuya kunciphisa uxinzelelo olumileyo emazantsi eqamza, nto leyo eya kuthi yenze ulwelo olushiyekileyo lutshiswe ngokugqithisileyo, ngaloo ndlela luvelise umphunga omninzi, wona lowo yenza uxinzelelo lwe-static lube sezantsi, ngoko ke ukukhuthaza okufanayo, ukuya kwinqanaba elithile, kuya kuvelisa umphunga omningi.Isenzeko segiza, esifana noko kugqabhuko-dubulo, senzeka xa ulwelo, oluthwele ilitha lomphunga, lubuyela kumbhobho.Umlinganiselo othile womphunga oye wakhutshwa ngolwelo olukhutshelwe kwindawo ephezulu yetanki uya kubangela utshintsho olumandla kubushushu obupheleleyo besithuba setanki, okubangele utshintsho olukhulu kuxinzelelo.Xa ukuguquguquka koxinzelelo kuphezulu kunye nentlambo yoxinzelelo, kunokwenzeka ukwenza itanki kwisimo soxinzelelo olubi.Umphumo womahluko woxinzelelo uya kukhokelela kumonakalo wesakhiwo senkqubo.

Emva kokuqhuma komphunga, uxinzelelo kumbhobho wehla ngokukhawuleza, kwaye i-cryogenic liquid iphinda ifakwe kumbhobho omileyo ngenxa yempembelelo yobunzima.Ulwelo olunesantya esiphezulu luya kuvelisa ukunyanzeliswa koxinzelelo olufana nehamile yamanzi, enempembelelo enkulu kwinkqubo, ngakumbi kwisixhobo sendawo.

Ukuze kupheliswe okanye kuncitshiswe umonakalo obangelwe sisigigaba segiza, ekufakweni, kwelinye icala, kufuneka sithathele ingqalelo ukugqunyelelwa kwenkqubo yombhobho, kuba ukuhlasela kobushushu kungunobangela oyintloko wesiganeko segiza;Kwelinye icala, amacebo amaninzi anokufundwa: inaliti yerhasi engasebenziyo, inaliti eyongezelelweyo yolwelo lwecryogenic kunye nombhobho wokujikeleza.Undoqo wezi zicwangciso kukudlulisa ubushushu obugqithisileyo bolwelo lwe-cryogenic, kuthintelwe ukufumba kobushushu obugqithisileyo, ukuze kuthintelwe ukwenzeka kwento yegiza.

Kwiskimu sokutofa kwegesi engasebenziyo, i-helium idla ngokusetyenziswa njengegesi engasebenziyo, kwaye i-helium itofwe ezantsi kumbhobho.Umahluko woxinzelelo lomphunga phakathi kolwelo kunye ne-helium ungasetyenziselwa ukwenza ukuhanjiswa kobunzima bomphunga wemveliso ukusuka kulwelo ukuya kubunzima be-helium, ukuze ukhuphe ulwelo lwe-cryogenic, ukufunxa ubushushu kulwelo lwe-cryogenic, kunye nokuvelisa isiphumo sokupholisa, ngaloo ndlela kuthintela ukuqokeleleka kolwelo olugqithisileyo. ubushushu.Esi sikimu sisetyenziswa kwezinye iinkqubo zokuzalisa isithuba.Ukuzaliswa okongeziweyo kukunciphisa ubushushu bolwelo lwe-cryogenic ngokongeza ulwelo lwe-cryogenic lwe-supercooled, ngelixa iskimu sokongeza umbhobho wokujikeleza kukuseka imeko yendalo yokujikeleza phakathi kombhobho kunye netanki ngokongeza umbhobho, ukuze kudluliselwe ubushushu obugqithileyo kwiindawo zasekuhlaleni kwaye kutshabalalise umbhobho. iimeko zokwenziwa kweegiza.

Jonga inqaku elilandelayo ngeminye imibuzo!

HL Izixhobo zeCryogenic

I-HL Cryogenic Equipment eyasungulwa kwi-1992 yi-brand ehambelana ne-HL Cryogenic Equipment Company Cryogenic Equipment Co., Ltd.I-HL Cryogenic Equipment izibophelele ekuyilweni nasekuveliseni iNkqubo yeMibhobho ye-Vacuum ye-High Vacuum Insulated Cryogenic kunye neZixhobo zeNkxaso ezinxulumeneyo ukuhlangabezana neemfuno ezahlukeneyo zabathengi.I-Vacuum Insulated Pipe kunye ne-Flexible Hose yakhiwe kwindawo yokucoca ephezulu kunye ne-multi-layer multi-screen special insulated materials, kwaye idlula kuthotho lonyango olungqongqo kakhulu lobugcisa kunye nonyango oluphezulu lwevacuum, olusetyenziselwa ukuhanjiswa kweoksijini elulwelo, initrogen engamanzi. , i-argon yolwelo, i-hydrogen engamanzi, i-helium engamanzi, igesi ye-ethylene engamanzi ULEG kunye negesi yendalo enyibilikisiweyo ye-LNG.

Uluhlu lwemveliso ye-Vacuum Jacketed Pipe, i-Vacuum Jacketed Hose, iVacuum Jacketed Valve, kunye neSigaba Sokwahlula kwi-HL Cryogenic Equipment Company, edlula uluhlu lwezonyango ezingqongqo kakhulu, zisetyenziselwa ukuhanjiswa kwe-oksijini yolwelo, i-nitrogen engamanzi, i-argon yolwelo, i-hydrogen engamanzi, i-helium yolwelo, i-LEG kunye ne-LNG, kwaye ezi mveliso zisetyenziselwa izixhobo ze-cryogenic (umzekelo, amatanki e-cryogenic, i-dewars kunye neebhokisi ezibandayo njl. isiselo, ikhemesti, isibhedlele, i-biobank, irabha, izinto ezintsha zokwenza ubunjineli bemichiza, intsimbi kunye nentsimbi, kunye nophando lwesayensi njl.