Amavuta akoreshwa kugirango ahunge ibice byingendo muri compressor ya firigo yitwa amavuta ya firigo, azwi kandi nka peteroli. Dukurikije amahame ya Minisiteri y'inganda za Petrochemil, hari amakeri y'amavuta ya firigo yakozwe mu Bushinwa, ari we No 18, No 18, No.. Muri bo, igipimo cya firigo kisanzwe gikoreshwa nabi ni No 13, No 18 na No 25, abapolisi ba R12 muri rusange bahitamo No 18, muri R22 muri rusange hitamo No 25.
Muri compressor, amavuta yo gukosora cyane cyane gusiga, gushyirwaho, gukonjesha no kuyobora ingufu zabo.
(1) amavuta
Amavuta yo gukonjesha mugukemura ibibazo, kugirango ugabanye impamyabumenyi yo guterana amagambo no kwambara no gutanyagura ibikorwa byinguzanyo, bityo bigatuma ubuzima bwa serivisi bwa compressor.
(2) Ikidodo
Amavuta ya firigo afite uruhare runini muri compressor, kuburyo compressor piston na silinderi hejuru, hagati yibyatsi byo kuzunguruka kugirango igere ku ngaruka zikuru, kugirango wirinde kunoza imikoreshereze.
(3) gukonjesha
Iyo uhimbwe hagati y'ibice byimuka bya compressor, amavuta aroroshye arashobora gukuramo ubushyuhe bwakozwe mugihe cyakazi, kugirango ibice byimbere bikomeze ubushyuhe bwo hasi, bityo ibice byimbere bya compressor.
(4) amabwiriza y'ingufu
Kubwubukonje bwa firigo hamwe nubukoresha ingufu, birashobora gukoresha igitutu cya peteroli yamavuta ya firigo nkimbaraga zimashini zubuyobozi ingufu.
Ubwa mbere, ni ibihe bisabwa ibikoresho bya firigo kumavuta ya firigo
Bitewe no gukoresha ibihe bitandukanye nabashinzwe ubukorikori, ibikoresho byo kunoramo ku guhitamo amavuta yo gukosora ntabwo ari bimwe. Ibisabwa kumavuta ya firigo afite ibintu bikurikira:
1, viccosity
Amavuta ya firigo yamavuta ya peteroli yibipimo byingenzi, ikoreshwa rya fatizo zinyuranye kugirango uhitemo amavuta ahinnye. Niba vino yamavuta ya firigo ari nini cyane, imbaraga zamashanyarazi, ubushyuhe bwo guterana amagambo no gutangira kwiyongera. Ibinyuranye, niba viscosiya ari nto cyane, bizatuma kugenda hagati yibice ntibishobora gukora film isabwa, kugirango tutagerwaho amavuta yifuzwa no gukonjesha.
2, ingingo ya turbidity
Ingingo yuzuye amavuta yo gukosora ni ubushyuhe bwagabanijwe ku gaciro runaka, amavuta yo gukonja yatangiye kwicisha bugufi, kugira ngo amavuta ahinnye ahinduka ubushyuhe bwa turbid. Ibikoresho byo gukonjesha byakoreshwaga muri peteroli ya firigo bigomba kuba munsi yubushyuhe bwo guhumeka, bitabaye ibyo bizatera ibiti bya valve cyangwa bigira ingaruka kumikorere yohereza ubushyuhe.
3, ingingo yo gukomera
Amavuta ya firigo mubihe byubushakashatsi bwo guhagarika guhagarika ubushyuhe buzwi nkingingo ikonje. Ibikoresho bya firigo bikoreshwa muburyo bwo gukonjesha Amavuta ya firigo bigomba kuba bike bishoboka (nka R22 compressor, amavuta yo gukosora agomba kuba munsi ya -55℃), bitabaye ibyo bizagira ingaruka kumigenzo ya firigo, ongera imbaraga zitemba, bikaviramo kwimura ubushyuhe.
4, flash point
Amavuta ya Flash yerekana ubushyuhe bwo hasi cyane aho ashyushye kugeza aho imyuka yahuje n'umuriro. Ibikoresho bya firigo bikoreshwa muri perivuta ya firigo bigomba kuba hejuru yubushyuhe bwa 15 ~ 30℃Cyangwa byinshi, kugirango udatera gutwikwa no gukinisha amavuta yo gusiga.
5, imiti yumutima na ogisijeni
Ibigize amavuta meza ya peteroli birahamye, ntabwo ari okiside, ntabwo izari ibyuma. Ariko, iyo lubriricant ikubiyemo firigo cyangwa amazi azatanga umusaruro wibirori, amavuta ahimbaza azabyara aside, ruswa yicyuma. Iyo ahirimba ku bushyuhe bwinshi, hazaba Coke, niba ibi bikoresho bifatanye na valve, bizagira ingaruka kumikorere isanzwe ya plate ya valve, icyarimwe bizatera akayunguruzo hamwe na talttle valve. Kubwibyo, bigomba gutoranywa hamwe nubushyuhe no kurwanya okiside ni byiza ko firigo ya libricant.
6, ubushuhe n'ubutaka
Niba amavuta yo gusiga arimo amazi, azamura impinduka za shimi mumavuta, kugirango ibyangiritse byamavuta, bikaviramo ibitero by'icyuma, ariko no mu kaburimbo cyangwa kwagura valve yo gutera "urubura". Amavuta yo gusiga arimo umwanda wa mashini, azongera kwiyongera kwambara hejuru yimiterere yimuka, kandi bidatinze valve ya valve cyangwa valve ya ofler, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo amavuta yo gusiga, bityo rero amavuta yo gukosora ntagomba kuba arimo amavuta yaka.
7, kwirega
Mu gice cya kabiri gifunze kandi kizengurutse neza, gukonjesha amavuta yo gukonjesha kandi birimo ubukonje hamwe na moteri ihinduranya, bityo isaba Lubricant ifite ibintu byiza byo kwigomeka hamwe na voltage nyinshi. Imikorere yo kwishura amafaranga yera ni nziza, ariko ikubiyemo amazi, umwanda nu mukungugu, imikorere yacyo izagabanuka, ibisabwa muri rusange bya firigo ya 2.5kv cyangwa byinshi.
8, kubera ibiranga ubwoko butandukanye bwa firigo biratandukanye, ubushyuhe bwakazi bwa sisitemu ya firigo biratandukanye muri ubu buryo: Imiterere-yubushyuhe, ahantu hakonjesha ibikoresho byo gukonjesha birashobora gutorerwa. Kandi umuvuduko mwinshi cyangwa udukoni twikirere cyibikoresho bya firigo bigomba gutorekanwa visosity, ahantu hakonjesha ibihimbaro byinshi.
二, Ibisobanuro kugirango imikoreshereze ya commersor perrorigetion amavuta
1. HFC-134A (R-134a) sisitemu yo guhumeka na HFC-134a (R-134a) Ibigize birashobora gukoresha amavuta ya firigo. Amavuta ya firigo adasanzwe azagira ingaruka ku ngaruka zidasanzwe za compressor ya compressor, kandi kuvanga amanota atandukanye y'amavuta ya firigo arashobora gutera okiside no kunanirwa amavuta yo gukosora, ashobora gutuma umuntu yangiza.
2. HFC-134A (R-134a) iteganya ko amavuta akonjesha ashobora gukuramo ubuhehere mu kirere. Nyamuneka kurikiza intambwe zikurikira:
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(2) Mugihe ushyiraho ibice bya firigo, ntukureho (cyangwa ufungure) igifuniko cyibice mbere yo kubihuza. Nyamuneka humura ibice byumuzunguruko vuba bishoboka kugirango ugabanye umwinjire mu kirere.
(3) Gusa abitswe gusa kubikwa mubikoresho bifunze birashobora gukoreshwa. Nyuma yo gukoreshwa, nyamuneka uhite ufunga kontineri. Niba libricike idafunze neza, ntishobora kongera gukoreshwa nyuma yo kwinjizwa nubushuhe.
3. Ntukoreshe amavuta yangiritse kandi ya Turbid, nkuko bizagira ingaruka kumikorere isanzwe ya compressor.
4. Sisitemu igomba kuzuza amavuta ya firigo ukurikije dosage yagenwe. Niba amavuta ya firigo atoroshye cyane, bizagira ingaruka kumavuta ya compressor. Ongeraho amavuta menshi yo kugorekana nayo azagira ingaruka kubushobozi bwo gukonjesha sisitemu yo guhumeka.
5. Iyo wongeyeho amafaranga akonjesha, firigo igomba kongerwaho mbere, hanyuma ikonjangira ikwiye kongerwaho
Igihe cyohereza: Ukwakira-23-2023
