Ntchito mfundo chiller unit

Mfundo ya chiller unit:

Imagwiritsa ntchito evaporator ya chipolopolo ndi chubu kusinthanitsa kutentha pakati pa madzi ndi firiji. Dongosolo la refrigerant limatenga kutentha kwamadzi m'madzi, kuziziritsa madzi kuti apange madzi ozizira, kenako kumabweretsa kutentha kwa chipolopolo ndi chubu cholumikizira kudzera muzochita za kompresa. Refrigerant ndi madzi Pangani kusinthana kwa kutentha kuti madzi atenge kutentha ndikutulutsa kunja kwa nsanja yozizirira kudzera papaipi yamadzi kuti muwatayitse (kuzizira kwamadzi)

Pachiyambi, compressor imayamwa mpweya wotentha komanso wochepetsetsa wa refrigerant pambuyo pa evaporation ndi refrigeration, ndiyeno amaupaka mu mpweya wotentha kwambiri komanso wothamanga kwambiri ndikuutumiza ku condenser; mpweya wothamanga kwambiri komanso wotentha kwambiri umakhazikika ndi condenser kuti uwononge mpweya mu kutentha kwabwino komanso madzi othamanga kwambiri;

Pamene kutentha kwabwino ndi kuthamanga kwamadzimadzi kumalowa mu valavu yowonjezera kutentha, imalowetsedwa mu kutentha kochepa ndi nthunzi yotsika kwambiri yonyowa, imalowa mu chipolopolo ndi chubu evaporator, imatenga kutentha kwa madzi oundana mu evaporator kuti kuchepetsa kutentha kwa madzi; refrigerant ya evaporated imayamwanso ku compressor Pochita izi, kuzungulira kwa firiji kotsatira kumabwerezedwa, kuti akwaniritse cholinga cha firiji.

Kukonza chiller chozizira ndi madzi:

Pa ntchito yachibadwa ya madzi utakhazikika chiller, n'zosapeŵeka kuti kuzirala zotsatira adzakhudzidwa ndi dothi kapena zosafunika zina. Chifukwa chake, kuti muwonjezere moyo wautumiki wa gawo lalikulu ndikukwaniritsa kuziziritsa bwino, ntchito yokonza ndi kukonza nthawi zonse iyenera kuchitidwa kuti zitsimikizire kuti chiller chimagwira ntchito bwino komanso kukonza bwino kupanga.

1. Yang'anani nthawi zonse ngati magetsi ndi magetsi a chiller ndi okhazikika, komanso ngati phokoso la compressor likuyenda bwino. Pamene chiller ikugwira ntchito bwino, magetsi ndi 380V ndipo panopa ali mkati mwa 11A-15A, zomwe ndi zachilendo.

2. Yang'anani nthawi zonse ngati pali kutuluka kwa refrigerant ya chiller: ikhoza kuweruzidwa poyang'ana pazigawo zomwe zikuwonetsedwa pazitsulo zapamwamba ndi zotsika pazitsulo kutsogolo kwa wolandira. Malinga ndi kusintha kwa kutentha (nyengo yozizira, chilimwe), kuwonetsa kupanikizika kwa chiller kumasiyananso. Pamene chiller chikugwira ntchito bwino, chiwongolero chachikulu chimakhala 11-17kg, ndipo kutsika kwapansi kumakhala mkati mwa 3-5kg.

3. Onani ngati madzi ozizirira a muchozirirayo ndi abwinobwino, ngati chokupizira cha madzi ozizira ndi shaft yothirira zikuyenda bwino, komanso ngati kudzaza madzi mu thanki yamadzi yomwe yamangidwamo mu chiller ndi yabwinobwino.

4. Pamene chiller ntchito kwa miyezi isanu ndi umodzi, dongosolo ayenera kutsukidwa. Iyenera kutsukidwa kamodzi pachaka. Zigawo zazikuluzikulu zoyeretsera zikuphatikizapo: nsanja yamadzi yozizira, chitoliro chamadzi chotenthetsera kutentha ndi condenser kuti zitsimikizire kuziziritsa bwino.

5. Ngati chozizira sichikugwiritsidwa ntchito kwa nthawi yayitali, zosinthira zozungulira pampu yamadzi, kompresa ndi mphamvu yayikulu ya nsanja yamadzi ozizira ziyenera kuzimitsidwa munthawi yake.