Ioyile esetyenziselwa ukuthambisa kwamalungu ahambayo kwi-compressor yefriji ibizwa ngokuba yioyile yokufundisa, ekwabizwa ngokuba yioyile etyhafileyo. Ngokwemigangatho yeCandelo loMphathiswa Wezomzi-mveliso wePetrochemical, kukho amabakala amahlanu e-oilsration oyile eTshayina, oko kukuthi, 13, 13, No. 30, No. 30, No. 30, Nombolo engama-40 yomgangatho weshishini. Phakathi kwazo, i-R22USERORS I-13, Hayi. 18 kunye ne-25, R12 abantu abafowunayo.
Kwi-compressor, ioyile yokuqhutywa kwengqondo ikakhulu, ukutywina, ukupholisa kunye nokulawulwa kwamandla kwindima ezine.
(1) I-Lubrication
Ioyile yefriji ekusebenzeni kwe-compressor ye-compressor ye-compressor, ukwenzela ukunciphisa isidanga sokuxabana nokunxiba kunye nokukrazula umsebenzi we-compressor, ngaloo ndlela kwadlulisa ubomi benkonzo ye-compressor.
(2) Ukutywinwa
Ioyile yefriji idlala indima yokutywina kwi-compressor, ukuze i-piston ye-piston kunye ne-cylinder ephezulu, phakathi kweebheri ezijikelezayo ukufezekisa umphumo wokutywina.
(3) Ukupholisa
Xa inyibilikisiwe phakathi kweendawo ezihambayo ze-compressor, ioyile yefriji inokuthatha ubushushu ngexesha lenkqubo, ukuze iindawo ezihambayo zigcina ubushushu obuphantsi, ngenxa yoko ukuphucula ukusebenza kwe-compressor.
(4) Ummiselo wamandla
Ngesransi yefriji enomgaqo wokumiselwa kweMigangatho, inokusebenzisa uxinzelelo lweoyile yeoyile yenyoka njengamandla omatshini wokumiselwa kwezamandla.
Okokuqala, zithini iimfuno zefriji yefriji kwioyile yokuqalisa
Ngenxa yokusetyenziswa kwamathuba ahlukeneyo kunye nezobuchwephesha, izixhobo zefriji ekukhetheni ioyile yefriji ayifani. Iimfuno zeoyile yokuthambisa zinezinto ezilandelayo:
1, viscosity
Iimpawu ze-oyile ze-oyile yeoyile ye-oyile yeparamenti ebalulekileyo, ukusetyenziswa kweefriji ezahlukeneyo ukukhetha ioyile yefriji eyahlukileyo ngokufanelekileyo. Ukuba i-viscosity yeoyile yokuthambisa inkulu kakhulu, amandla omatshini, ubushushu obunqabileyo kunye nokuqalisa ukunyuka kwe-torque. Ngokuchasene noko, ukuba i-vickosity incinci kakhulu, iyakwenza intshukumo phakathi kwamalungu ayinakukwenza ifilimu yeoyile efunekayo, ukuze ingafezekisi i-oyile oyifunayo kunye nefuthe lokupholisa.
I-2, i-turbidity point
Inqaku le-turbidity ye-turbidity yeoyile yokuqalisa iqondo lobushushu lincitshisiwe kwixabiso elithile, ioyile yokuthambisa yaqala ukucacisa iparafini, ukuze ioyile ye-tubrid iba bube nobushushu be-turbid. Izixhobo zefriji ezisetyenziswa kwi-oyile ye-oyile ye-oyile kufuneka ibe ngaphantsi kweqondo lokushisa lefriji, kungenjalo liya kubangela i-valvest ye-vuni okanye ichaphazele ukusebenza kobushushu.
I-3, indawo yokuqina
Ioyile yefriji kwiimeko zovavanyo zokupholisa ukumisa ukuhamba kweqondo lobushushu njengendawo yokuqaqamba. Izixhobo zefriji ezisetyenziswa kwindawo yokuqaqamba kweoyile yokuthambisa kufuneka ibe sezantsi kangangoko kunokwenzeka (njenge-R22 i-R22 i-R22, ioyile yefriji kufuneka ibe ngaphantsi -55℃) Ngaphandle koko kuyakuchaphazela ukuhamba kwefriji, kwandisa ukunganyangeki, okukhokelela ekuhanjisweni kobushushu obungalunganga.
4, I-Flash Point
Inqaku le-flash yeoyile yefriji lelona nyama iphantsi apho ioyile ifudumele khona ukuya kwinqanaba apho i-vallor yayo isebenza khona idangatye. Izixhobo zefriji ezisetyenziselwa i-flash ye-oyile ye-oyile kufuneka iphakame kuneqondo lobushushu le-15 ~ 30℃okanye ngaphezulu, ngokungathi kungenzeki utshati kunye nokuhamba kweoyile yokuthambisa.
I-5, uzinzo lweekhemikhali kunye nokuchasa kweoksijini
Ukuqulunqwa kweekhemikhali zeoyile ezicocekileyo kuyazinza, hayi i-oxidation, ayizukuyalela i-nyibili. Nangona kunjalo, xa i-loodricant iqulathe ifriji okanye emanzini iya kuvelisa i-corrosion, i-oxivicant ye-Olbidation iya kuvelisa i-acid, ukususwa kwentsimbi. Xa i-qubricast kumaqondo obushushu aphezulu, kuya kubakho i-coke, ukuba le nto iqhotyoshelwe kwipleyiti ye-valve, iya kuchaphazela ukusebenza kwesiqhelo kweplate ye-valve, kwangaxeshanye kuya kubangela ukuba iveli yecebo lokucoca kunye ne-vetrock iveli. Ke ngoko, kufuneka inyuswe ngokuzinza kunye nokunyangwa kwe-oxidation kuyinto entle ye-friendzer ye-reezeront.
6, Ukufuma kunye nokungcola koomatshini
Ukuba ioyile ethatyathwayo inamanzi, iya kuyandisa utshintsho kwioyile, ukuze i-oyile ihlazo, ikhokelela ekususweni kwesinyithi, kodwa nakwindawo yokwanda okanye ivalve yothando ". Ioyile etyhafisayo iqulethe ukungcola koomatshini, iya kwandisa i-filting therms engaphantsi komhlaba, kwaye inqabile i-filter kunye nevalve ye-challve okanye i-valve ye-frettle okanye i-valzer ye-freezer i-freezerety, i-freezere i-valve iqulethe ukungcola.
I-7, intsebenzo
Kwi-freezer evaliweyo kwaye evalelweyo evaliweyo, ukukhulula ioyile kunye nefriji kunye ne-windows uqhakamshelwano, ngaloo ndlela befuna ukuba i-thebostant ineempawu ezintle kunye ne-voltage ephezulu. Umsebenzi ococekileyo weoyile ulungile, kodwa uqulathe amanzi, ukungcola kunye nothuli, iimfuno zalo zokufakwa ziya kuncitshiswa, iimfuno ngokubanzi ze-freezer zithambisa i-2.5KV okanye ngaphezulu.
8, Ngenxa yeempawu zeentlobo ngeentlobo zemfundo zahlukile, amaqondo obushushu okusebenza kwinkqubo yokuthambisa ahluka kakhulu, i-freezer ye-freezer ye-freezer inokuthi ikhethwe ngoku: indawo ephantsi ye-freezer, indawo ephantsi ye-vibring; kunye nesantya esiphezulu okanye iimeko zemeko yokutya komoya kwizixhobo zefriji kufuneka zikhethwe kwi-viscofity, indawo yokukhwaza kwe-hibricants ephezulu.
二, Ukucaciswa kokusetyenziswa kweoyile ye-cineferi
I-1. I-HFC-134A (R-134A) Inkqubo yokuGcina yomoya kunye ne-HFC-134A (i-R-134A) isebenzisa ioyile yefriji echaziweyo. Ioyile yokuthambisa i-oyile iya kuchaphazela isiphumo se-gobossor, kunye nokuxutywa kwamabakala ahlukeneyo e-oxication kunokubangela i-oxition yeoyile, enokukhokelela ekungaphumlweni kwengcinezelo.
2. I-HFC-134A (R-134A) ichaza ukuba ioyile yefriji inokukhawuleza ukufumanisa umswakama emoyeni. Nceda ulandele la manyathelo alandelayo:
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(2) Xa ufaka izinto zefriji, musa ukususa (okanye uvule) isiciko samacandelo ngaphambi kokuba ubahlanganyele. Nceda uqhagamshele amacandelo endlela yokuthambisa ngokukhawuleza ukunciphisa ukungena komswakama emoyeni.
. Emva kokuSebenzisa, nceda uqhubeke ukutywina kwangoko isikhongozeli. Ukuba ioyile ayitywinwanga ngokufanelekileyo, ayinakusetyenziswa kwakhona emva kokuba ifakwe umswakama.
3. Sukusebenzisa ioyile yefriji yebhulethi, njengoko kuya kuchaphazela ukusebenza kwesiqhelo kwe-compressor.
I-4. Inkqubo kufuneka incedise ioyile yenyoka ngokwemida emiselweyo. Ukuba ioyile yefriji iphantsi kakhulu, iya kuchaphazela i-qubissoar. Ukongeza ioyile yefriji eninzi kuya kuchaphazela amandla okupholisa inkqubo yomoya.
I-5. Xa usongeza ifriji, ioyile yefriji kufuneka yongezwe kuqala, kwaye emva koko ifriji kufuneka yongezwe
IXESHA LOKUQALA: I-Oct-23 ukuya kwi-2023
