Iindaba zeNkampani
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Abantu abasebenza efrijini kufuneka baqonde ukuba...
1. Ulwazi olusisiseko lwe-central air conditioner 1. Yintoni i-refrigerant kwaye yintoni umgaqo wayo osebenzayo? Isithako esisebenzayo esidlulisela ubushushu phakathi kwento eza kuphola kunye ne-ambient medium, kwaye ekugqibeleni sidlulise ubushushu ukusuka kwinto eza kuphola ukuya kwi-ambient medium kwi ...Funda ngokugqithisileyo -
Indlela yokucoca inkqubo yokukhenkceza ye...
Ii-screw chillers zinokwahlulwa zibe zii-screw chillers ezipholisiweyo ngumoya kunye nee-screw chillers ezipholisiweyo ngumanzi ngokweendlela ezahlukeneyo zokusasaza ubushushu. I-screw chiller epholisiweyo ngumanzi isebenzisa inkqubo yokujikeleza kwamanzi ye-cooling tower ukususa ubushushu, ngelixa i-screw chiller epholisiweyo ngumoya isebenzisa umoya ocoliweyo ukukhu...Funda ngokugqithisileyo -
Ukufakelwa kwendawo yokugcina izinto ezibandayo...
1. Indawo eyakhiweyo (1) Ngaphambi kokuba kwakhiwe indawo yokugcina amanzi ebanda, umsebenzisi kufuneka ehlise umgangatho wendawo yokugcina amanzi ebanda nge-200-250mm, aze alungiselele umgangatho; (2) Iimpompo zokukhupha amanzi emgangathweni kunye nemibhobho yokukhupha amanzi ebandayo kufuneka ishiywe phantsi kwendawo yokugcina amanzi ebanda nganye. Akukho mgangatho wokukhupha amanzi...Funda ngokugqithisileyo -
Umgaqo womjikelo wemigca emininzi kunye...
Icinezelwe yicompressor, igesi yokuqala yefriji enobushushu obuphantsi noboxinzelelo oluphantsi icinezelwa ibe ngumphunga oshushu kakhulu nobobushushu obuphezulu, ize emva koko ikhutshwe kumbhobho wokukhupha umoya wecompressor. Emva kokuba ifriji yegesi enobushushu obuphezulu noboxinzelelo oluphezulu isusiwe...Funda ngokugqithisileyo -
Ubusika obubanda kakhulu buyeza, yiza...
Ebusika, akufuneki nje kuphela sizikhusele ekubandeni nasekufudumaleni, kodwa njengabasebenzi befriji, kufuneka “sizithande kwaye sizigcine” izixhobo zethu zefriji, ingakumbi emantla abandayo. Kufuneka sinikele ingqalelo kwi-air-conditioner esembindini kwaye sithathe amanyathelo okhuseleko...Funda ngokugqithisileyo -
Ukuze wenze ifriji, qala uqonde...
I-Refrigerant, eyaziwa ngokuba yi-refrigerant, yinto esebenzayo kwinkqubo yokufriji. Okwangoku, kukho iintlobo ezingaphezu kwama-80 zezinto ezinokusetyenziswa njenge-refrigerant. Ezona ziqhelekileyo ze-refrigerant yiFreon (kuquka: R22, R134a, R407c, R410a, R32, njl.njl.), i-ammonia (NH3), amanzi (H2O...Funda ngokugqithisileyo -
I-compressor ye-piston yefriji ayenzi...
I-compressor ngumatshini ontsonkothileyo osebenza ngesantya esiphezulu. Ukuqinisekisa ukuthambisa okwaneleyo kwe-crankshaft ye-compressor, iibheringi, iintonga zokudibanisa, ii-piston kunye nezinye iindawo ezihambayo yimfuneko esisiseko yokugcina ukusebenza okuqhelekileyo komatshini. Ngenxa yesi sizathu, i-compressor yenza...Funda ngokugqithisileyo -
I-Parallel Refrigeration Unit Pipeline Dire...
1. Ukwaziswa kweeYunithi zeRefrigeration eziParallel Iyunithi eParallel ibhekisa kwiyunithi yefriji edibanisa iicompressor ezingaphezulu kwezibini kwirakhi enye kwaye ikhonza ii-evaporators ezininzi. Iicompressors zinoxinzelelo olufanayo lokuphuma komphunga kunye noxinzelelo lokufuma, kwaye iyunithi eparallel ingazimela...Funda ngokugqithisileyo -
Zeziphi izizathu eziqhelekileyo zokuba abantu abahlwempuzekileyo...
1. Kutheni imozulu ibanda, kokukhona isiphumo sokufudumeza siba sibi? Impendulo: Isizathu esiphambili kukuba xa imozulu ibanda kwaye ubushushu bangaphandle buphantsi, kokukhona kunzima ukuba i-air conditioner ifunxe ubushushu bomoya obuvela kwindawo yomoya ongaphandle, nto leyo ebangela ukungcola...Funda ngokugqithisileyo -
Ii-screw friji compressors zisengozini...
Ii-screw friji compressors zii-volumetric compressors. Ekubeni bezisetyenziswa ukususela ngo-1934, ngenxa yokusebenza kwazo kakuhle, ukungagugi, kunye nomthamo omkhulu wokupholisa, ziye zalawula iinkqubo zefriji ezincinci ukuya kwezinkulu neziphakathi. Ngoko ke zeziphi iintlobo zokungaphumeleli ezinokuthi...Funda ngokugqithisileyo -
Umgaqo womjikelo wemigca emininzi kunye...
Icinezelwe yicompressor, igesi yokuqala yefriji enobushushu obuphantsi noboxinzelelo oluphantsi icinezelwa ibe ngumphunga oshushu kakhulu nobobushushu obuphezulu, ize emva koko ikhutshwe kumbhobho wokukhupha umoya wecompressor. Emva kokuba ifriji yegesi enobushushu obuphezulu noboxinzelelo oluphezulu isusiwe...Funda ngokugqithisileyo -
Uyilo kunye nokubala indawo yokugcina izinto ezibandayo...
1. Indlela yokubala itoni yokugcina ebandayo Ifomula yokubala itoni yokugcina ebandayo: G=V1 ∙ η ∙ Ps Oko kukuthi: itoni yokugcina ebandayo = umthamo wangaphakathi wegumbi lokugcina ebandayo x umthamo wokusetyenziswa kwevolumu x ubunzima beyunithi yokutya G: itoni yokugcina ebandayo V1: Umthamo wangaphakathi wefriji ...Funda ngokugqithisileyo
