Madzi ozizira ozizira akhala mbali yofunika kwambiri ya zipangizo firiji. Ntchito zake zimasiyanasiyana: kukhazikitsa kwakukulu kwa HVAC, monga mahotela kapena maofesi; kukonza malo kapena malo ogawa omwe amagwiritsa ntchito kutentha kwakukulu; ndi zida zothandizira, pakati pa ena.
Madzi ozizira ozizira ndi makina opangira firiji, ndipo cholinga chake chachikulu ndi kuchepetsa kutentha kwa madzi, makamaka madzi kapena kusakaniza kwake ndi magawo osiyanasiyana a glycol.
Njira yake imachitika nthawi imodzi ndi mkombero wina wa firiji ndipo ukhoza kukhala kukulitsa kwachindunji, recirculated refrigerant, alternate, etc. Komabe, tiyeni tikambirane za ntchito ndi ubwino wake.
Ubwino wa Madzi utakhazikika Chiller
Ubwino waukulu wogwiritsa ntchito madzi ozizira ozizira ndi awa:
1. Kulondola
Chifukwa cha kuwongolera kwamagetsi kwa chiller, madzi omwe amapezeka amasungidwa kutentha kosalekeza malinga ndi mapulogalamu ake; kugwiritsa ntchito madziwa mu diffuser system kumapangitsa kuti kutentha kusungidwe moyenera kuposa momwe zimakhalira kale. Izi ndizothandiza kwambiri pazamankhwala, kusasitsa kapena chipatala, komwe kutentha kwa chipinda kumafunika kusinthasintha pang'ono momwe mungathere.
2. Kukhazikika kwa ntchito
M'dongosolo lakale la firiji, ma compressor, monga momwe kutentha kumafikirako, machitidwe omwe akuchitika omwe amachititsa kuti anthu azigwiritsa ntchito kwambiri chifukwa cha kutentha kwa chipindacho.
Ngati pali kusinthasintha kwa madzi olowera ndi kutuluka, kompresa imagwira ntchito nthawi zonse, kupewa izi.
3. Kuyika ndalama
Mayunitsiwa amagwiritsa ntchito firiji yotsika kwambiri ndipo ambiri aiwo amalipira kale chifukwa muyeso umadalira pa exchanger, mosasamala kanthu za mawonekedwe a kukhazikitsa.
Izi, komabe, ndichifukwa chakuti madzi oyambira omwe amazungulira poyikapo zonse amakhaladi madzi ozizira, omwe amatha kunyamulidwa kudzera pa PVC kapena mapaipi azitsulo zosapanga dzimbiri.
Ndizothandiza kwambiri m'mahotela kapena malo ogawa, komwe mtengo wa firiji ndi mapaipi angachepetse.
The Water cooled chiller ndi ntchito yake
Kukonzekera kofala kwa chiller kumakhala ndi ndondomeko yowonjezera yowonjezera firiji; kuzungulira kwa zida zokhazikika kulibe kusintha koyenera poyerekeza ndi kachitidwe wamba, ndipo kumapereka magawo awiri akulu:
1. Kuthamanga kochepa
Momwe refrigerant imatenga kutentha kuti isinthe kuchokera kumadzi kupita ku gawo la gasi ndipo, pambuyo pake, kudzera munjira yophatikizira, imawonjezera kuthamanga kwake ndi kutentha.
2. Malo opanikizika kwambiri
M'mene refrigerant imatulutsa kutentha kwa chilengedwe kuti ikwaniritse ndondomeko ya condensation, ndipo mzere wamadzimadzi umalowa mu chipangizo chokulitsa, chomwe chimachepetsa kuthamanga ndi kutentha kwa refrigerant, ndikuchitengera kumalo osakaniza kuti ayambenso kuzungulira.
Kuzungulira kokhazikika kwa firiji kumapangidwa ndi zinthu zinayi zazikulu:
ndi. Compressor
ii. Mpweya wozizira condenser
iii. Chipangizo chokulitsa
iv. Evaporator / Heat Exchanger
Kuwonongeka Koteteza Madzi Oziziritsa Chiller
Kuyang'ana kowoneka: Kuzindikira zida zowonongeka, kutayikira mufiriji, kuyeretsa ma condensers, kugwedezeka kwa kompresa (zomangira zomangira), kutsekemera kwamafuta, madontho amphamvu, chitetezo cholumikizira, zopinga zowotcha mafuta, mayeso a refrigerant, kuthamanga kwamafuta mu compressor.
Nthawi yotumiza: Nov-16-2022