Ndi njira ziti zokonzetsera kutayikira kwa refrigerant pakugwira ntchito kwa chiller

1. Njira yodziwira mapepala a chiller

Zindikirani kuti njira iyi ndiyoyenera kuzindikiritsa kutayikira mumakina ammonia firiji. Pamene mtengo wa ammonia mu chiller ukufika 0.3 Pa, ntchito phenolphthalein mayeso pepala kufufuza madoko ulusi, kuwotcherera ndi flange kugwirizana mmodzimmodzi. Ngati pepala loyesa la phenolphthalein lipezeka kuti ndi lofiira, gawolo likutuluka.

2. Njira yodziwira madzi amadzi ozizira a sopo amadzimadzi

Pamene chiller akugwira ntchito, perekani madzi a sopo powotcherera, flange ndi mfundo zina za chitoliro cha unit. Ngati thovu likupezeka, chipangizocho chikutuluka ndipo chiyenera kukonzedwa. Iyi ndi njira yophweka.

3. Chowunikira chowunikira cha halogen cha ozizira

Mukamagwiritsa ntchito, gwirizanitsani mphamvuyo poyamba, ndipo sunthani nsonga ya probe pang’onopang’ono kupita kumalo oyesedwa. Ngati pali kutayikira kwa Freon, kumveka kwa uchi kumakulirakulira. Chizindikiro chimasinthasintha kwambiri; chojambulira cha halogen chimakhala ndi chidwi chachikulu ndipo chimagwiritsidwa ntchito makamaka kuti chizindikire molondola pambuyo poti pulogalamuyo imayimbidwa ndi refrigerant.

4. Kuyang’ana kowoneka bwino kwa chiller

Ngati mafuta akutuluka kapena madontho amafuta amapezeka mu gawo lina la Freon system, zitha kuganiziridwa kuti Freon imatuluka m’gawolo.

5. Kuzindikira nyali ya halogen ya chiller

Mukamagwiritsa ntchito nyali ya halogen, lawilo limakhala lofiira. Ikani chubu choyendera pamalo oti muwunikenso ndikuyenda pang’onopang’ono. Ngati pali kutayikira kwa Freon, lawi limakhala lobiriwira. Ukadakhala wakuda, m’pamenenso Freon imatulutsa kwambiri kutulutsa kozizira kwambiri.