Kulankhula za udindo ndi ntchito ya nkhokwe ya chiller

Malo osungiramo madzi a firiji amapezeka pambuyo pa condenser, condenser imapezeka pambuyo pa compressor, thanki yosungiramo madzi imakhala pambuyo pa condenser, ndipo thanki yosungiramo madzi ndi fyuluta yowumitsira. Kodi pambuyo pa chowumitsira zosefera ndi chiyani? Ndi chipangizo chochepetsera komanso kuchepetsa kuthamanga, ndiko kuti, valve yowonjezera. Zitha kuwoneka kuti malo osungiramo madzi mu chiller ndi ochenjera kwambiri.

Cholandira chamadzimadzi chiyenera kukhala pambuyo pa condenser, chomwe ndi chigawo chomwe chimatembenuza mpweya wa refrigerant kukhala refrigerant yamadzimadzi. Pambuyo podutsa mu condenser, refrigerant yolandiridwa ndi thanki yamadzimadzi imakhala yamadzimadzi. The madzi refrigerant akudutsa accumulator. Pambuyo pa kusintha kwa mbiya, imawuma ndikusefedwa kudzera mu chowumitsira fyuluta, kenako imagwedezeka ndi kuchepetsedwa ndi valavu yowonjezera kutentha, ndipo potsirizira pake imadutsa mu evaporator kuti amalize ntchito yomaliza yozizira ndi kutentha kutentha ndikumaliza ntchito ya firiji.

Mitsuko yosungiramo madzi sikuti imagwira ntchito ngati chisindikizo chamadzimadzi, koma koposa zonse, mbiya yosungiramo madzi imakhalanso ndi izi:

Choyamba, thanki yosungiramo madzi imatha kusintha kuchuluka kwa refrigerant mufiriji. Ichi ndi chinthu chofunika kwambiri. Ntchito yofunika kwambiri ya tanki yosungiramo madzi ndikuonetsetsa kuti mphamvu yosungiramo madzi ikugwirizana ndi zofunikira zenizeni za firiji, potero kulinganiza kuchuluka kwa refrigerant mu firiji ndikuonetsetsa kuti chiller chikugwira ntchito bwino.

Kachiwiri, palibe mtundu umodzi wokha wa thanki yosungira madzi. Malingana ndi zosowa zenizeni za chiller, mitundu yosiyanasiyana ya matanki osungira madzi ayenera kugwiritsidwa ntchito pamodzi. Zoonadi, thanki yosungiramo madzi imagwirizana kwambiri ndi zosowa zenizeni za munthu wozizira.