Daidaitaccen Kula da Zazzabi don Tsarin Laser da Aikace-aikacen Masana'antu Tun daga 2002
Harshe
Dangane da nau'ikan sinadarai, za a iya raba refrigerants na masana'antu zuwa nau'ikan 5: na'urori masu sanyaya inorganic, freon, cikakken refrigerants hydrocarbon, refrigerants na hydrocarbon unsaturated, da azeotropic cakuda refrigerants. Dangane da matsananciyar matsa lamba, za a iya rarraba refrigerants na chiller zuwa nau'ikan 3: babban zafin jiki (ƙananan matsa lamba) refrigerants, matsakaici-matsakaici (matsakaicin matsa lamba) refrigerants, da ƙananan zafin jiki (matsayi mai ƙarfi). Refrigeren da ake amfani da su sosai a cikin chillers masana'antu sune ammonia, freon, da hydrocarbons.
A farkon matakin ci gaban masana'antu, R12 da R22 an yi amfani da su a yawancin kayan aikin sanyi na masana'antu. Ƙarfin sanyaya na R12 yana da girma sosai, kuma ƙarfin ƙarfinsa yana da girma. Amma R12 ya haifar da babbar illa ga sararin samaniyar ozone kuma an hana shi a yawancin ƙasashe.
Refrigerants R-134a, R-410a, da R-407c, bisa ga ka'idojin kare muhalli na duniya, ana amfani da su a S&A masana'antu chillers:
(1)R-134a (Tetrafluoroethane) Refrigerant
R-134a shine abin da aka sani na duniya wanda ake amfani dashi azaman maye gurbin R12. Yana da zafi mai zafi na -26.5 ° C kuma yana raba irin abubuwan thermodynamic tare da R12. Duk da haka, ba kamar R12 ba, R-134a ba shi da lahani ga Layer na ozone. Saboda haka, ana amfani da shi sosai a cikin na'urorin kwantar da iska na abin hawa, na kasuwanci da na'urorin refrigeration na masana'antu, kuma a matsayin wakili na kumfa don samar da kayan rufewar filastik. Hakanan za'a iya amfani da R-134a don ƙirƙirar wasu gaurayawan firji, kamar R404A da R407C. Babban aikace-aikacen sa shine madadin firji zuwa R12 a cikin injin kwandishan mota da firiji.
(2)R-410a Refrigerant
Abubuwan Jiki da Sinadarai: Ƙarƙashin zafin jiki na al'ada da matsa lamba, R-410a ba shi da chlorine, fluoroalkane, firiji mai gauraye wanda ba azeotropic ba. iskar gas ce mara launi, matsi da aka matse a cikin silinda na karfe. Tare da yuwuwar Ragewar Ozone (ODP) na 0, R-410a wani firiji ne mai dacewa da muhalli wanda baya cutar da layin ozone.
Babban Aikace-aikacen: R-410a galibi ana amfani dashi azaman maye gurbin R22 da R502. An san shi don tsabta, ƙarancin guba, rashin konewa, da kyakkyawan aikin sanyaya. Sakamakon haka, ana amfani da shi sosai a cikin na'urorin sanyaya iska, ƙananan na'urorin sanyaya iska, da na'urorin sanyaya na gida na tsakiya.
(3)R-407C Mai firiji
Kayayyakin Jiki da Sinadarai: R-407C chlorine-free fluoroalkane mara azeotropic gauraye refrigerant karkashin al'ada zazzabi da matsa lamba. iskar gas ce mara launi, matsi da aka matse a cikin silinda na karfe. Yana da yuwuwar Ragewar Ozone (ODP) na 0, yana mai da ita kuma firji mai dacewa da muhalli wanda baya cutar da layin ozone.
Babban Aikace-aikacen: A matsayin maye gurbin R22, R-407C yana da tsabta ta tsabta, ƙananan ƙwayar cuta, rashin ƙonewa, da kyakkyawan aikin sanyaya, ana amfani da shi sosai a cikin na'urori masu kwantar da hankali na gida da ƙananan da matsakaicin matsakaicin iska.
A wannan zamanin na ci gaban masana'antu a yau, kiyaye muhalli ya zama abin damuwa, yana mai da "tsatsayin carbon" babban fifiko. Dangane da wannan yanayin. S&A masana'antu chiller manufacturer yana yin yunƙurin yin amfani da firji masu dacewa da muhalli. Ta hanyar haɗin gwiwa inganta ingantaccen makamashi da rage hayaki, za mu iya yin aiki don ƙirƙirar "ƙauyen duniya" wanda ke da kyawawan shimfidar yanayi.
TEYU S&A An kafa Chiller a cikin 2002 tare da shekaru 22 na ƙwarewar masana'antu na chiller, kuma yanzu an gane shi azaman majagaba na fasaha mai sanyaya kuma amintaccen abokin tarayya a masana'antar Laser.
Haƙƙin mallaka © 2021 TEYU S&A Chiller - Duka Hakkoki.
