Refrigeration compressors are the heart of the refrigeration system, and most compressors today use hermetic reciprocating compressors. Kurera firiji kubva kuderera kusvika pakakwirira kumanikidzwa uye kutenderera iyo firiji inoenderera, iyo system inoramba ichidzima kupisa kwemukati kune nharaunda pamusoro peiyo tembiricha yekushisa.
Basa reChicenser ndeyekudzora kukwidziridzwa, kwakadzokorodza mupfusi weFrigent Defrarged neFrigent Compressor mune firiji remvura, uye kupisa kwayo kunobviswa nemvura inotonhorera. This allows the refrigeration process to continue continuously.
Iyo evapurator ndiyo huru yekupisa yekutsinhana kweiyo firiji yakaoma, uye mweya wakamanikidzwa wakadzvanywa mufiriji, uye yakawanda yemvura yemvura yakadzvanywa uye yakadzingwa mumuchina, kuti mweya wakamanikidzwa waoma. Iyo yakaderera-kumanikidza Fairi inova yakaderera-kumanikidza firiji phashanduko muchikamu muvhu revapambi
Ruzhinji rwefiriji yakaoma yakaoma ine hutsinye yekushora, iyo inopisa yekuwedzera iyo ichichinjanisa kupisa pakati pemhepo uye mhepo, inozivikanwa seganda uye tube kupisa kwechidimbu). Basa guru rekupisa muFiriji Dryer ndere "kupora" huwandu hwekutonhora hwakatakurwa neyekupfeka kwemvura, Uye mvura inowanzoitika pamusoro pe40 ° C), nekudaro ichidzikisa mutoro wekupisa kwefirisiti uye kuoma system uye kuzadzisa chinangwa chekuponesa simba. Kune rimwe divi, tembiricha yemhepo-tembiricha yakamanikidzwa mhepo yekupisa mukudzingwa Mukuwedzera, mushure mekudziya kwemhepo yakamanikidzwa, humbowo hwemhepo yakamanikidzwa mushure mekuomeswa inoderedzwa (kazhinji isingasviki 20%), iyo inobatsira kudzivirira ngura yesimbi. Vamwe vashandisi (semuenzaniso neyekuparadzanisa kwemweya Since the heat exchanger is not installed, the cold air cannot be recycled, and the heat load of the evaporator will increase a lot. Mune ino kesi, kwete chete simba reFiriji compressor inoda kuwanda kuti iwanikwe simba, asi zvakare zvimwe zvikamu zveSipari Kubva pamaonero ekupora kwesimba, tinogara tichitarisira kuti yakakwira tembiricha yefiriji yemhepo, iri nani (yakanyanya kuwanda simba rekupora), uye zvakanakira kuti hapana mutsauko wekupisa pakati peiyo inlet uye kubuda. Asi kutaura zvazviri, hazvigoneke kuzadzisa izvi, apo mhepo inclet iri pazasi 45.
Akamanikidzwa Mhepo
To reduce the compressed air temperature, the evaporation temperature of the refrigerant must also be very low. Kana iyo firiji yakaoma inotonhorera mhepo yakamanikidzwa, pane denderedzwa remufirimu
A. Nekuda kwekubatanidza kweiyo danho rechando neyekunyura kakawanda pamusoro penzvimbo yemukati. (such as “liquid compression”);
B. Nekuda kwekuparadzwa kudiki pakati pechidimbu muvinu, kana iyo fins yakanaka, nzvimbo inotenderera yemhepo yakamanikidzwa ichadzikiswa, uye kunyange nzira yemhepo ichavharwa mumatanho akanyanya, kureva kuti, "Irwo block"; Mukupfupikisa, kumanikidza dow Point tembiricha yefiriji kunofanirwa kunge kuri pamusoro pe 0 Kana dova point tembiricha iri pasi pe 0
C. Kubva pamaonero ekushandisa simba rekushandisa simba, tembiricha yekuvhura yakanyanya kuderera, inokonzerwa nekuderera kwakakosha mufiramu yekugadzirisa uye kuwedzera kwesimba.
2.2 Cherekedza Dashboard, iyo Firiji yakakwira mita inofanirwa kusimuka zvishoma nezvishoma kusvika pa1.4mpa, uye iyo Fortiged Low-Press-Pressure Meter inofanirwa kudonhedza kusvika 0.4mpa; at this time, the machine has entered the normal working state.
2.3 Mushure mekunge iyo yakaoma inomhanya kwemaminitsi matatu
2.4 Tarisa kana iyo inlet uye yekubuda mweya yekumanikidza gauges yakajairika (mutsauko pakati pekuverenga kwemamita maviri e0.03mpa inofanira kunge yakajairika).
4.11 Iyo mhepo-yemhepo yakagadziriswa yakaoma inotonhorera fan inodzorwa nekudzvinyirirwa kwekumanikidza, uye zvakajairika kuti fan haina kutendeuka kana iyo firiji yakaoma inoshanda pakudziya kushoma. As the refrigerant high pressure increases, the fan starts automatically.
Kutumira Nguva: Aug-26-2023