Umsebenzi wezixhobo zokubona ukuvuza kwe-air conditioner yemoto
Isixhobo sokubona ukuvuza sisetyenziselwa ukujonga ukuba isikhenkcisi esikwinkqubo yokupholisa umoya siyavuza na.
Isikhenkcezisi yinto ekulula ukuyitshintsha ibe ngumphunga.Phantsi kweemeko eziqhelekileyo, indawo yayo yokubilisa yi-29.8 ℃.
Ngoko ke, yonke inkqubo yefriji iyadingeka ukuba ivalwe kakuhle, ngaphandle koko ifriji iya kuvuza kwaye ichaphazele ukusebenza kakuhle kwefriji.
Ngoko ke, kuyimfuneko ukujonga rhoqo inkqubo yefriji yokuvuza.Emva kokuqhawula okanye ukulungisa umbhobho womoya womoya wemoto kunye nenkqubo yesikhenkcisi kunye nokutshintsha iindawo, uhlolo lokuvuza luya kwenziwa kuhlengahlengiso kunye neendawo zokuqhaqha.
Isixhobo sokubona ukuvuza sisetyenziselwa ukujonga ukuba isikhenkcisi esikwinkqubo yokupholisa umoya siyavuza na.Isikhenkcezisi sisixhobo esilula kakhulu ukuphuphuma ngumphunga, phantsi kweemeko eziqhelekileyo, indawo yokubila kwayo yi -29.8℃.Ngoko ke, yonke inkqubo yefriji iyadingeka ukuba ivalwe kakuhle, ngaphandle koko ifriji iya kuvuza, ichaphazela ukusebenza kakuhle kwefriji.Ngoko ke, kuyimfuneko ukujonga inkqubo yefriji yokuvuza.Xa udibanisa okanye ulungisa imibhobho ye-automobile air conditioning system kunye nokutshintsha iindawo, ukuhlolwa kokuvuza kufuneka kuqhutywe kwiindawo zokulungisa kunye nokuchithwa.I-Automotive air conditioning ngokuqhelekileyo isetyenziselwa izixhobo zokufumanisa ukuvuza: izixhobo zokubona ukuvuza okubandakanya isibane se-halogen, i-dayi evuzayo, i-fluorescent leak detector, i-electronic leak detector, i-helium mass spectrometry ukuvuza i-detector, i-ultrasonic leak detector njalo njalo.Isibane sokubona ukuvuza kweHalogen sinokusetyenziswa kuphela kwi-R12, i-R22 kunye nokunye ukufumanisa ukuvuza kwe-halogen efrijini.
Izixhobo eziqhelekileyo zokubona ukuvuza kwemoto yomoya womoya ziquka
Izixhobo zokubona ukuvuza ziquka i-halogen leak detector, i-dayi evuzayo, i-fluorescent leak detector, i-electronic leak detector, i-helium mass spectrometer yokuvuza, i-ultrasonic leak detector, njl.
Isibane sokubona ukuvuza kwe-halogen singasetyenziselwa kuphela ukufunyaniswa kokuvuza kweefriji ze-halogen ezifana ne-R12 kunye ne-R22, kwaye akukho mpembelelo kwiifriji ezintsha ezifana ne-R134a ngaphandle kwee-ion ze-chloride.
Isixhobo sokuvuza sombane sikwasebenza kwiifriji eziqhelekileyo, ekufuneka ziqwalaselwe ngexesha lokusetyenziswa.
Indlela yokubona ukuvuza kwesibane seHalogen
Xa isibane se-halogen sisetyenziselwa ukuhlolwa, indlela yokusetyenziswa kwayo kufuneka igcinwe ngokungqongqo.Emva kokuba ilangatye lilungelelaniswe ngokuchanekileyo, vumela umlomo wombhobho wokufunxa usondele kwindawo efunyenweyo, ujonge utshintsho lombala wedangatye, emva koko sinokugweba imeko yokuvuza.Itheyibhile echanekileyo ibonisa imeko ehambelanayo yobukhulu bokuvuza kunye nombala womlilo.
Imeko yedangatye yi-R12 yokuvuza kwenyanga, G
Akukho tshintsho lungaphantsi kwe-4
Micro green 24
Buhlaza obukhanyayo 32
Buluhlaza obumnyama, 42
Buhlaza, bumfusa, 114
Ubuluhlaza obumfusa obumfusa 163
Umfusa oqinileyo oluhlaza 500
Isixhobo senziwe ngomgaqo osisiseko wokuba igesi ye-halide inefuthe elithintelayo ekukhutshweni kwe-corona engalunganga.Xa usetyenziswa, yandisa nje iprobe kwindawo enokuvuza.Ukuba kukho ukuvuza, intsimbi ye-alarm okanye ukukhanya kwe-alamu kuya kubonisa uphawu oluhambelanayo ngokomlinganiselo wokuvuza.
Indlela yokufumanisa ukuvuza koxinzelelo oluhle
Emva kokuba inkqubo ilungiswe kwaye ngaphambi kokuzaliswa kwe-fluorine, inani elincinci le-fluorine yegesi lizaliswa kuqala, kwaye i-nitrogen izaliswe ukuxinzelela inkqubo, ukwenzela ukuba uxinzelelo lufike kwi-1.4 ~ 1.5mpa kwaye uxinzelelo lugcinwe kwi-12h.Xa igeyiji yoxinzelelo lwehla ngaphezu kwe-0.005MPa, ibonisa ukuba inkqubo iyavuza.Okokuqala, uhlolo olurhabaxa ngamanzi anesepha, kwaye emva koko uhlolwe kakuhle ngesibane se-halogen ukuchonga indawo ethile yokuvuza.
Indlela yokufumanisa ukuvuza koxinzelelo olubi
Vacuum inkqubo, yigcine ixesha elithile, kwaye ujonge utshintsho loxinzelelo lwegeyiji yokucoca.Ukuba iqondo le-vacuum liyehla, libonisa ukuba inkqubo iyavuza.
Ezi ndlela zimbini zokugqibela zinokubona kuphela ukuba inkqubo iyavuza.Iindlela ezintlanu zokuqala ziyakwazi ukubona indawo ethile ekuvuza kuyo.Iindlela ezintathu zokuqala zinomdla kwaye zifanelekile, kodwa ezinye iindawo azikho lula ukujonga kwaye ukulandelela ukuvuza akukho lula ukubhaqa, ngoko ke zisetyenziswa kuphela njengohlolo olubi.Isikhangeli sokuvuza kwehalogen sinovakalelo kakhulu kwaye sinokubona xa inkqubo yokupholisa ivuza ngaphezulu kwe-0.5g ngonyaka.Kodwa ngenxa yokuvuza kwefriji ejikeleze indawo yenkqubo nayo inokulinganiswa, iya kugweba ngokungafanelekanga indawo yokuvuza kwaye isixhobo sineendleko eziphezulu, zibiza, azisetyenziswanga ngokubanzi.Nangona ukuhlolwa kwesibane se-halogen kuyinkathazo kancinane, yeyona nto isetyenziswa kakhulu ngenxa yesakhiwo sayo esilula, ixabiso eliphantsi kunye nokuchaneka okuphezulu.
Ixesha lokuposa: Dec-01-2021