Ikibazo cyo kugaruka kwa peteroli yibibazo bya firigo byahoraga ari ingingo ishyushye muri sisitemu ya firigo. Uyu munsi, nzavuga kubibazo bya peteroli yo kugaruka kwa porokere. Muri rusange, impamvu yo kugaruka kw'amavuta yagarutse muri compressor ya sporel biterwa ahanini na fenomen yo kuvanga peteroli no kuringaniza mugihe cyo gukora. Mugihe cya sisitemu ya firigo, firigo hamwe namavuta yo gusiga bya firigo arasohoka, bigatuma amavuta yo gusiga asohoka muri condenser hamwe na gaze ya aerosol na pasika. Niba itandukanije na peteroli idakora neza cyangwa igishushanyo mbonera ntabwo ari cyiza, bizatera ingaruka mbi zo gutandukana hamwe na sisitemu mbi ya peteroli.
1. Ni ibihe bibazo bizaba biterwa no kugaruka kwa peteroli:
Kugaruka k'amavuta mu gaciro k'ubucuruzi bizatera amafaranga menshi yo gusiga amavuta kuguma mu muyoboro uva. Iyo firime ya peteroli yiyongereye kurwego runaka, bizagira ingaruka muburyo bwo gukonjesha sisitemu; Bizaganisha ku kwegeranya amavuta menshi kandi menshi yo guhimba muri sisitemu, bikaviramo uruziga rukabije, kongera amafaranga yo gukora no kugabanya kwizerwa. Mubisanzwe, munsi ya 1% yubukonje bwa firigo yemerewe gukwirakwiza muri sisitemu hamwe na peteroli-ikirere.
2. Ibisubizo byo kugaruka kwa peteroli:
Hariho uburyo bubiri bwo gusubiza amavuta kuri compressor, imwe ni ugusubiza amavuta atandukanya peteroli, undi ni ugusubiza amavuta kumuyoboro ugaruka.
Gutandukanya amavuta yashyizwe kumurongo wa farale ya compressor, bishobora muri rusange gutandukanya 50-95% byamavuta yiruka. Ingaruka yo kugaruka kwa peteroli ni nziza kandi umuvuduko urihuta, ugabanya cyane amavuta yinjira muri sisitemu, bityo ugabanye neza ibikorwa nta gutakaza amavuta. igihe.
Kuburyo bukonje bwo kubikamo imiyoboro miremire cyane, sisitemu yo gukora urubura, hamwe nibikoresho byumye hamwe nubushyuhe buke, ntibisanzwe kubona nta peteroli nkeya cyangwa iminota icumi nyuma yo gutangira imashini. Sisitemu mbi izatera compressor guhagarika kubera igitutu gito cya peteroli. Kwishyiriraho amavuta yo gutandukanya amavuta menshi muriyi sisitemu yo gukonjesha birashobora kuramba cyane umwanya wa compressor, kugirango umucuruzi asubire mu cyiciro cya peteroli ntamavuta nyuma yo gutangira. Amavuta yo guswera adatandukanijwe azinjira muri sisitemu hanyuma atemba hamwe na firigo muri kabe kugirango azenguruke amavuta.
Nyuma yamavuta yo guswera yinjira mumaboko, kuruhande rumwe, kubera ubushyuhe buke kandi buke, igice cyamavuta yo gusiga atandukanijwe nudukoko; Kurundi ruhande, ubushyuhe buri hasi kandi urusyo ni runini, amavuta yatandukanijwe yoroheje biroroshye gukurikiza urukuta rwimbere rwa tube, kandi biragoye gutemba. Hasi yubushyuhe bwihuse, biragoye cyane gusubiza amavuta. Ibi bisaba ko igishushanyo mbonera no kubaka umuyoboro wo guhumeka hamwe na pipeline isubiza igomba kuba ifasha kugaruka kwa peteroli. Imyitozo isanzwe ni ugukoresha igishushanyo cyamanutse kandi urebe umuvuduko munini windege. Kuri sisitemu ya firigo ifite ubushyuhe bwinshi cyane, hiyongereyeho guhitamo amavuta yamavuta menshi, mubisanzwe byongeweho kugirango wirinde amavuta yo guhagarika imiyoboro yo guhagarika imiyoboro ya capillary no kwaguka, no gufasha kugaruka kwa peteroli.
Mubikorwa bifatika, ibibazo byo kugaruka kwa peteroli biterwa nigishushanyo kidakwiye cyo guhumeka no gusubiza umuyoboro wa gazi gako udasanzwe. Kuri sisitemu ya R22 na R404, kugaruka kwa peteroli yumwuzure biragoye cyane, kandi sisitemu ya peteroli ya sisitemu yo gusubiza umuyoboro igomba kwitonda cyane. Kuri sisitemu nkiyi, ikoreshwa rya peteroli yo gutandukana-rihanitse rirashobora kugabanya cyane amavuta yinjira muri sisitemu, igihe kirekire mugihe umuyoboro wa gazi udasubiza amavuta nyuma yo gutangira imashini.
Iyo compressor iri hejuru yuruhukiro, kugaruka kwa peteroli yunamye kumuyoboro uhagaritse urakenewe. Umutego wo kugaruka kuri peteroli ugomba kuba uri nko guhungabanya ububiko bwa peteroli. Umwanya hagati yimpanda zamavuta ugomba kuba gikwiye. Iyo umubare wamavuta yo kugaruka kwa peteroli ari manini, amavuta yo guhumeka agomba kongerwaho. Ubuvuzi bugomba kandi gukorwa mumirongo yo gusubiza sisitemu yo kwivuza. Iyo umutwaro wagabanutse, umuvuduko wo kugaruka uzagabanuka, kandi umuvuduko uri hasi cyane, udakunda kugaruka kwa peteroli. Kugirango umenye neza ko kugaruka kumavuta munsi yumutwaro muto, umuyoboro wa suction uhagaritse urashobora gukoresha kabiri gazer.
Byongeye kandi, gutangira kenshi compressor ntabwo bifasha kugaruka kwa peteroli. Kuberako igihe cyo gukora guhoraho ni gito cyane, compressor ihagarara, kandi ntamwanya wo gukora umwuka wihuta cyane mumuyoboro ugaruka, bityo amavuta yo gusiga amavuta arashobora kuguma gusa mumuyoboro. Niba amavuta yo kugaruka atarenze amavuta yiruka, compressor ntabwo izaba mavuta. Igufi umwanya wo kwiruka, umuyoboro muremure, niko sisitemu igoye, niko byagaragaye cyane ikibazo cya peteroli. Kubwibyo, mubihe bisanzwe, ntutangire compressor kenshi.
Kubura amavuta bizatera kubura bikomeye. Intandaro yamavuta ntabwo aribyiza nuburyo umucuruzi ya screw yiruka, ariko agarura amavuta mubi. Gushiraho gutandukanya amavuta birashobora gusubiza amavuta byihuse kandi ugabanye igihe cyo gukora kuri compressor nta kugaruka kwa peteroli. Igishushanyo cya evapotor n'umurongo kugaruka bigomba gufata amafaranga. Imyambaro yo kubungabunga nko kwirinda gutangira kenshi, guhora buri gihe, yuzuza filime mugihe, kandi isimbuza kwambara ibice (nko kwikorera) mugihe gifasha kugaruka kwa peteroli.
Mugihe ushushanya gahunda yo gukonjesha, ubushakashatsi ku kibazo cya peteroli ni ngombwa. Gusa nsuzumye ibintu byose, birashobora gukosorwa kandi byizewe kandi byizewe.
Igihe cyagenwe: Feb-21-2022
