Ungayifaka njani ipayipi yokupholisa i-fluorine kwindawo encinci yokugcina izinto ezibandayo?

Umbhobho wokupholisa yi-evaporator esetyenziselwa ukupholisa umoya. Isetyenziswe kwindawo yokugcina ubushushu obuphantsi ixesha elide. I-refrigerant iyageleza kwaye iphele kumbhobho wokupholisa, kwaye umoya opholileyo ngaphandle kombhobho njengoko i-heat transfer medium yenza i-convection yendalo.

Iingenelo zombhobho wokupholisa we-fluorine zizinto ezilula, ezilula ukuzenza, kunye nokulahlekelwa kancinci kokutya okungapakishwanga okugcinwe kwindawo yokugcina impahla. Ukufakelwa kombhobho wokupholisa we-fluorine kudla ngokusetyenziselwa ukufakela indawo yokugcina izinto ebandayo encinci. Ukuba ufuna ukwakha indawo yokugcina izinto ebandayo yokugcina iziqhamo nemifuno encinci, ungayisebenzisa. Ngenxa yobunzima bayo obulula, kulula ukuyifaka ngesandla ngokwemizobo yokwakha. Emva kokufakela, jonga umgama othe tyaba kwaye uyilungise kwindawo yokuhla efakwe okanye kwibrakethi.
(1) Iipayipi zokupholisa zeFluorine zihlala zenziwe ngeetyhubhu zobhedu kunye neetyhubhu zobhedu. Zenziwe ngeekhoyili zeserpentine ngokwemizobo yokwakha. Ubude betshaneli enye akufuneki bube ngaphezu kwe-50m. Xa kudityaniswa iityhubhu zobhedu ezinobubanzi obufanayo, azinakudityaniswa ngokuthe ngqo. Endaweni yoko, kusetyenziswa i-tube expander ukwandisa enye yeetyhubhu zobhedu uze ufake enye ityhubhu yobhedu (okanye uthenge ityhubhu ethe tye) uze uyidibanise nge-silver welding okanye i-copper welding.

Xa kudityaniswa imibhobho yobhedu enobubanzi obahlukeneyo, kufuneka kuthengwe ii-clamps zombhobho wobhedu ezihambelanayo ezithe ngqo, ezindlela zintathu, kunye neendlela ezine ezinobubanzi obahlukeneyo. Emva kokuba kwenziwe i-fluorine cooling serpentine coil, ikhowudi yombhobho eyenziwe ngentsimbi engqukuva (izinto ezisetyenziswa kwi-0235) iqiniswa kwintsimbi ye-angle ye-30 * 30 * 3 (ubukhulu bentsimbi ye-angle bumiselwa bubunzima be-cooling coil okanye bufakwe ngokwemizobo yokwakha).
(2) Ukukhupha amanzi, uvavanyo loxinzelelo, ukufunyanwa kokuvuza kunye novavanyo lwe-vacuum.
(3) Imibhobho yokupholisa i-fluorine (okanye ii-fluorine cooling serpentine coils) zisebenzisa i-nitrogen ekukhupheni amanzi, ukuvavanya uxinzelelo, kunye nokufumanisa ukuvuza. Ukuchonga ukuvuza kungenziwa ngokusebenzisa amanzi anesepha ukwenza uvavanyo olunzima kunye nokulungisa i-welding, emva koko kongezwa inani elincinci le-Freon kwaye uxinzelelo lunyuswe luye kwi-1.2MPa.