Kudziwa bwino mafuta a firiji

古鲁拉冷玛夫塔

Chimodzi ndi mafuta amchere amchere;

吉娜ndi佐潘吉拉聚乙二醇酯monga PO，聚脂油也是合成聚乙二醇润滑油。POE马夫塔angagwiritsidwe ntchito osati mu HFC制冷剂系统，komanso mu碳氢制冷剂。PAG mafuta angagwiritsidwe ntchito mu HFC，碳氢ndi氨。我很幸运。

nchito yaikulu ya制冷mafuta

·Chepetsani kugundana, kutentha kwamphamvu komanso kutha

·Dzazani malo osindikizira ndi mafuta kuti muwonetsetse kuti kusindikiza kumagwira ntchito komanso kupewa kutayikira kwa firiji。

·Kusuntha kwamafuta kumachotsa tizidutswa ta tomwe timakangana ndi chitsulo, motero amatsuka mlengalenga。

·Perekani mphamvu zama液压potsitsa makina

Zofunikira pakugwira nchito kwa冷藏mafuta

·粘度yoyenera: mawonekedwe a粘度yamafuta makina opangira firiji sikuti amangotsimikizira kuti kukangana kwa gawo lililonse losuntha kumakhala ndi mafuta abwino, komanso kumachotsa kutentha kumakina a firiji ndikuchita ntchito yosindikiza。Kusungunuka kwakukulu kwamafuta makina opangira firiji, mafuta omwe ali ndi kukhuthala kwapamwamba ayenera kuganiziridwa kuti athetse mphamvu yamafuta osungunuka ndi firiji。

Kusakhazikika kwakung'ono, kung'anima kwakukulu: Kutentha kwamafuta oziziritsa kuzizira kumakhala kokulirapo, ndikuzungulira kwa firiji, kuchuluka kwamafuta kumakhala, m'pamenenso magawo amafuta am'firiji amathanso kung'anima kwambiri kuposi Kutentha kwa makina opitilira 25-30。℃。

Kukhazikika kwamankhwala abwino komanso Kukhazikika kwa okosijeni wamafuta: mu makina omaliza opangira firiji kutentha ndi 130℃~ 160℃，kutentha kwamafuta oundana ndi kuwonongeka kwa变质kosalekeza, kupanga gawa la kaboni m'makina osokonekera komanso kuvala。Komanso, kuwonongeka Mafuta amafuta adzachitapo kanthu ndi冷，zomwe zimapangitsa kuti kuziziritsa kuipire, ndipo asidi wotsatirayo adzawononga kwambiri mbali za firiji。

·Palibe madzi ndi zonyansa: chifukwa madzi amaundana mu蒸发器adzakhudza kutentha kwabwino, kukhudzana ndi制冷剂kumathandizira kuwonongeka kwa firiji ndikuwononga zida, kotero kuti mafuta firiji sangakhale ndi madzi ndi zonyansa。

吉娜:玛夫塔·欧潘吉拉·福瑞吉·耶内兰索·库哈拉·恩迪·津图·扎布维诺·佐莱萨·库奇塔·托瓦·恩迪波·asasungunuke·卡佩纳·库库里奇萨·库哈拉·姆菲拉，waya wa enameled ndi津图·吉娜。Kutchinjiriza kwamagetsi kwabwino kuyenera kugwiritsidwa ntchito pamakina otsekera mufiriji。

Mfundo zofunika kuziganizira posankha mafuta冰箱

·粘度:kuthamanga kwa kompresa kukakhala kokwezeka, m'pamenenso kukhuthala kwamafuta akufiriji kumakwera。

Kukhazikika kwa kutentha kumayezzedwa ndi kung'anima kwa injini yamafuta owuma。闪点imatanthauza kutentha komwe nthunzi yamafuta amakina opangira furiji imawala ikatenthewa。kutentha kwa kompresa utsi, monga R717, R22 kompresa nchito firiji mafuta kung'anima mfundo ayenera kukhala pamwamba 160℃。

·流动性:mafuta opangira firiji ayenera kukhala ndi madzi abwino pa kutentha kochepa。木蒸发器，奇福瓦茶库坦塔科切帕库曼索库楚鲁卡库瓦玛玛苏基德阿卡耶德韦阿玛夫塔，流动性伊扎哈拉优素卡。Mafuta makina firiji akafika pa kutentha kwina, amasiya kuyenda。Kuzizira kwa mafuta makina a firiji kumafunika kukhala otsika, makamaka Kuzizira kwa mafuta低温makina ndi ofunika kwambiri。

·Kusungunuka: Kusungunuka kwa mafiriji osiyanasiyana ndi mafuta a ndikosiyana, komwe kumatha kugawidwa m’magulu atatu: imodzi ndi yosasungunuka, inayo ndi yosasungunuka, ndipo inayo ili pakati pa ziwirizi。
·浊度点:kutentha komwe mafuta mufiriji amayamba kutulutsa parafini (mafuta amakhala matope) amatchedwa浊度点。Mufiriji ikakhalapo, matope amafuta amafuta amachepa。

Chifukwa chachikulu cha kuwonongeka kwa制冷mafuta
·Kusakaniza madzi: chifukwa cha kulowetsedwa kwa mpweya mu firiji, madzi a mumlengalenga amasakanikirana ndi mafuta makina a refrigerating pambuyo pokhudzana。Madzi omwe ali mufiriji ndi ochuluka, amathanso kusakaniza Madzi mu mafuta furiji。马夫塔一冷藏，粘度imachepa ndipo chitsuo chimawonongeka。沐氟利昂制冷系统，“冰塞”imayambitsanso。
氧化:mafuta冷藏akagwiritsidwa ntchito, kutentha kwa mpweya wa kompresa kukakwera, kungayambitse kuwonongeka kwa okosijeni, makamaka mafuta mufiriji osakhazikika bwino, omwe amatha kuwonongeka。M'kupita kwa nthawi, zotsalira zidzapangidwa mu mafuta firiji, zomwe zimapangitsa kuti mafuta azitsamba ndi malo ena awonongeke。
Kusakaniza mafuta makina opangira firiji: pamene mitundu ingapo yamafuta makina opangira firiji ikagwiritsidwa ntchito palimodzi, kukhuthala kwa mafuta makina opangira firiji kudzachepetsedwa, ndipo ngakhale kupanga filimu yamafuta kudzawongeka。
Ngati mitundu iwiri yamafuta am'makina a refrigerate ili ndi zowonjezera zotsutsana ndi okosijeni zamitundu yosiyanasiyana, zikasakanizidwa palalimodzi, kusintha kwamankhwala kumatha kuchitika ndikupangika, zomwe zingakhudze kudzoza kwa kompresa。Choncho, chidwi chiyenera kulipidwa pakugwiritsa ntchito。

•Muli zodetsedwa m'mafuta akufiriji

Momwe mungasankhire mafuta a firiji

·Sankhani mafuta opaka molingana ndi mtundu wa kuponderezedwa: kompresa yamakina opangira firiji ili ndi mitundu itatu ya活塞，螺丝ndi离心。Mitundu iwiri yoyamba ya mafuta odzola imakhudzana mwachindunji ndi制冷剂yothinikizidwa, poganizira kugwirizana pakati pa mafuta odzola ndi制冷剂。离心马夫塔amangogwiritsidwa nchito kuti azipaka转子。Ikhozanso kusankhidwa molingana ndi katundu ndi liwiro。

·Sankhani mafuta opaka molingana ndi mtundu wa制冷剂:mafuta odzola omwe amalumikizana mwachindunji ndi firiji ayenera kuganizira za kugwirizana pakati pa awiriwo。Mafuta ayenera kukhala giredi imodzi yapamwamba kuposa ya制冷yosasungunuka, kuti Mafuta opaka Mafuta asathe kutsimikiziridwa atachepetsedwa。Kuphatikiza apo, ziyenera kuzindikirika kuti mafuta ochepa opaka mafuta osakanikirana ndi firiji adzakhudza ntchito ya制冷系统。冷冻机油的絮凝点是检验润滑油与制冷剂混合后是否能沉淀血清结晶，堵塞阻凝体系的质量指标。
Sankhani mafuta opaka mafuta molingana ndi kutentha kwa制冷剂:nthawi zambiri，蒸发器ya制冷剂yokhala ndi kutentha pang'ono kwa evaporationiyenera kusankha mafuta furiji omwe ali ndi malo oziziritsa ocheperako, kuti apewe mafuta opaka mafuta otengedwa ndi制冷剂kupita mufiriji kuti asasunthike pamiyendo。Valavu ndi蒸发器，zomwe zimakhudza magwiridwe antchito a firiji。
Kuzizira kwa mafuta opaka omwe amagwiritsidwa ntchito mufiriji ya氨kuyenera kukhala kotsika poyerekeza ndi kutentha kwa mpweya。
Kumene freon amagwiritsidwa ntchito ngati firiji, malo oundana a mafuta opaka amatha kukhala okwera pang'ono kusiyana ndi kutentha kwa mpweya。
·Sankhani mafuta opaka molingana ndi momwe mufiriji amagwirira ntchito。

乐动体育赛事英雄技术amangogwiritsa ntchito zapamwambaMafuta a firiji。Magawo onse a zoziziritsa kukhosi athu ndi apamwamba kwambiri, zomwezo zimapitanso kumafuta afiriji。Timafunikira mafuta abwino a firiji kuti azithandizira makina okhazikika komanso otalika。

Chifukwa chake, khulupirirani 乐动体育赛事HERO-TECH, khulupirirani katswiri wanu wothandizira firiji。