Indlela yokuqwalasela iiparamitha zokusebenza ze chiller zemizi-mveliso ukugweba ukuba imeko yokusebenza ilungile?

1. Ubushushu bomoya kunye noxinzelelo lomoya

Iqondo lobushushu lobushushu lezinto zokupholisa kwimizi-mveliso linokubonakaliswa luxinzelelo lomoya olubonakaliswa yigeyiji yoxinzelelo efakwe ekupheleni kwevalve yokufunxa icompressor. Ubushushu obuphuphumayo kunye noxinzelelo oluphumayo lumiselwa ngokweemfuno zenkqubo yefriji. Ukuphakama kakhulu akukwazi ukuhlangabezana neemfuno zokupholisa ze-chiller, kwaye ukuphantsi kakhulu kuya kunciphisa umthamo wokupholisa we-compressor, kwaye uqoqosho lokusebenza lubi.

2. Ukushisa kweqondo lokushisa kunye noxinzelelo loxinzelelo

Ukushisa kwe-condensation yefriji kwi-industrial chiller inokusekelwe ekufundeni kwe-gauge yoxinzelelo kwi-condenser. Ukumiselwa kobushushu obujiyileyo bunxulumene neqondo lobushushu kunye nesantya sokuhamba kwesipholisi kunye nemo yecondenser. Ngokubanzi, iqondo lobushushu le-condensation lee-industrial chillers liyi-3-5 °C ngaphezulu kweqondo lokushisa lokupholisa lamanzi okupholisa, kunye ne-10-15 °C ngaphezu kweqondo lokushisa lokupholisa elinyanzeliswayo.

3. Ubushushu bokufunxa becompressor

Iqondo lobushushu lokufunxa lecompressor libhekisa kubushushu befriji obufundwe kwithemometha phambi kwevalve evalayo yokufunxa yesicinezeli. Ukuqinisekisa ukusebenza okukhuselekileyo kwe-heart-compressor ye-industrial chiller kunye nokuthintela ukwenzeka kwehamile yolwelo, iqondo lobushushu lokufunxa kufuneka libe phezulu kunobushushu bomphunga. Kwizikhenkcezisi zaseFreon zamashishini ezinezihlaziyo, kufanelekile ukugcina iqondo lobushushu le-15°C. Kwizikhenkcezisi ze-ammonia kwimizi-mveliso, ukushisa okukhulu okufunxayo kumalunga ne-10°C.

4. Ubushushu bokukhutshwa kwecompressor

Iqondo lokushisa lokukhupha i-compressor ye-industrial chiller inokufundwa kwi-thermometer kumbhobho wokukhupha. Inxulumene nesalathisi se-adiabatic, umlinganiselo wokunyanzeliswa kunye nokushisa kwe-suction yefriji. Okukhona iqondo lobushushu lokufunxa liphezulu kwaye ngokukhona umlinganiselo wocinezelo uphezulu, kokukhona ubushushu obuphezulu bokukhupha, kwaye ngokuphendululekileyo.

5. Ubushushu obupholileyo ngaphambi kokuphola

I-subcooling engamanzi phambi kokuba i-throttling ingaba nefuthe eliphezulu lokupholisa. Iqondo lokushisa elingaphantsi kwe-subcooling linokulinganiswa kwi-thermometer kumbhobho wolwelo phambi kwevalve ye-throttle. Phantsi kweemeko eziqhelekileyo, i-1.5-3℃ iphezulu kunobushushu bokuphuma kwamanzi okupholisa angaphantsi.