Mapangidwe a mapaipi a Freon
Chofunikira chachikulu cha Freon refrigerant ndikuti chimasungunuka ndi mafuta opaka mafuta. Chifukwa chake, ziyenera kuwonetseredwa kuti mafuta opaka mafuta otuluka mufiriji iliyonse amatha kubwerera ku kompresa ya firiji atadutsa mu condenser, evaporator ndi zida zingapo ndi mapaipi. kuchokera ku crankcase.
(1) Mfundo zoyambirira
1. Onetsetsani kuti evaporator iliyonse ili ndi madzi okwanira.
2. Pewani kutaya mphamvu kwambiri.
3. Pewani refrigerant yamadzimadzi kuti isalowe mu compressor ya firiji.
4. Pewani kusowa kwa mafuta opaka mafuta mu crankcase ya compressor refrigeration.
5. Iyenera kukhala yokhoza kusunga mpweya, yaukhondo ndi youma.
6. Kusavuta kwa ntchito ndi kukonza kuyenera kuganiziridwa, ndipo chisamaliro choyenera chiyenera kuperekedwa ku ukhondo.
(2) Mfundo za mapangidwe a mapaipi a Freon
1. Chitoliro choyamwa
1) Chitoliro choyamwa cha kompresa chiyenera kukhala ndi malo otsetsereka osachepera 0.01, moyang'anizana ndi kompresa, monga momwe tawonera pachithunzichi.
2) Pamene evaporator ndi apamwamba kuposa kompresa firiji, pofuna kupewa refrigerant madzi kuyenda mu kompresa ku evaporator pamene shutdown, kubwerera mpweya chitoliro cha evaporator choyamba ayenera kupindika mmwamba mpaka pamwamba pa evaporator, ndiyeno kutsika kwa kompresa, Suction chitoliro cha freon kompresa.
3) Ma compressor a Freon akamayendera limodzi, kuchuluka kwa mafuta odzola omwe amabwerera ku kompresa iliyonse ya firiji sikungafanane ndi kuchuluka kwa mafuta opaka omwe amachotsedwa pa kompresa. Chifukwa chake, chitoliro chofanana ndi chitoliro ndi chitoliro choyezera mafuta chiyenera kuyikidwa pa crankcase kuti Mafuta omwe ali mu crankcase ya kompresa ya firiji yokhala ndi mafuta ochulukirapo alowe mu kompresa ndikubwerera pang'ono kwamafuta kudzera papaipi yamafuta.
4) Mpweya wa freon mu chokwera chokwera chokwera uyenera kukhala ndi liwiro linalake kuti abweretse mafuta opaka mu kompresa.
5) M'dongosolo lokhala ndi katundu wosiyanasiyana, pofuna kuonetsetsa kuti mafuta abwerera pamtengo wotsika, zokwera ziwiri zokwera zingagwiritsidwe ntchito, ndipo chigongono chosonkhanitsa mafuta chimagwiritsidwa ntchito kulumikiza mapaipi awiriwa. Mipope iwiriyo iyenera kulumikizidwa kuchokera kumtunda kupita ku kugwirizana kwa chitoliro chopingasa.
6) Pamene mipope ya nthambi ya gasi yobwerera yamagulu angapo a evaporator imalumikizidwa ndi chitoliro chachikulu choyamwa, njira zosiyanasiyana ziyenera kutsatiridwa molingana ndi malo achibale a ma evaporator ndi ma compressor afiriji.
Guangxi Cooler Refrigeration Equiment Co., Ltd.
Tel/WhatsApp:+8613367611012
Email:info@gxcooler.com
Nthawi yotumiza: Feb-08-2023