Nthawi ikuuluka! Ndi nyengo yachisanu tsopano ndipo makasitomala ambiri posachedwapa adatiyitana za momwe tingachepetsere anti-firiji ndi zoyenera kuchita pamene madzi otsekemera a laser sagwiritsidwa ntchito kwa nthawi yaitali m'nyengo yozizira. Koma choyamba, tiyeni tidziwe zambiri zokhudza anti-freezer.
Anti-firiji, monga momwe dzina lake likusonyezera, imatha kuletsa madzi ozungulira kuzungulira kuti asaundane kotero kuti mapaipi amadzi amkati asafutukuke ndikuphulika chifukwa cha madzi oundana. Pali mitundu yosiyanasiyana komanso mitundu yosiyanasiyana ya anti-firizer pamsika, zomwe ndi zowoneka bwino. Chifukwa chake, makasitomala ambiri sadziwa zomwe angasankhe kapena momwe angachepetsere anti-freezers. Makasitomala ena amasankhanso ma anti-firizer omwe sali oyenera kutenthetsa madzi m'mafakitale athu.
Madzi athu otenthetsera madzi ali ndi zofunika pakuchita pa anti-firiji yomwe imagwiritsidwa ntchito. Mtundu wolakwika kapena kugwiritsa ntchito molakwika anti-firiza kungayambitse kuwonongeka kwa mapaipi amadzi amkati. Zofunikira pakugwirira ntchito kwa anti-freezer ndi izi:
1.Stable chemical performance;
2.Good odana ndi kuzizira ntchito;
3.Relatively otsika kukhuthala otsika kutentha;
4.Kuletsa dzimbiri ndi dzimbiri;
5.Palibe kutupa kapena dzimbiri pa chubu la rabara losindikizidwa
Kunyumba ndi kunja, madzi oletsa kuzizira omwe ali ndi ethylene glycol kapena propylene glycol amagwiritsidwa ntchito. Ma anti-freezers amtunduwu amatha kugwiritsidwa ntchito atachepetsedwa molingana ndi gawo linalake.
Koma yankho la mayi wa anti-firiji womwe ndi mtundu wokhazikika sungagwiritsidwe ntchito mwachindunji. Iyenera kuchepetsedwa ndi madzi ochepetsetsa kuti ikhale yokhazikika kutengera kutentha. Tsopano tikuwonetsa awiri mwa ma anti-freezer omwe amagwiritsidwa ntchito kwambiri.
Ethylene glycol ndende mawonekedwe
Kuchokera pa mawonekedwe omwe ali pamwambawa, tikhoza kuona kuti kuzizira kwa ethylene glycol anti-freezer kudzasintha pamene ndende yake ikusintha. Pamene ndende ya voliyumu ili pansi pa 56%, malo ozizirirapo amakhala otsika pamene ndende ikuwonjezeka. Komabe, pamene ndende ya voliyumu ili pamwamba pa 56%, malo ozizirirapo amakhala apamwamba pamene ndende ikuwonjezeka. Pamene voliyumu ndende ukufika 100%, ndi kuzizira mfundo kufika -13 digiri C. Ndicho chifukwa anaikira mtundu odana mufiriji sangathe kuwonjezeredwa mu chiller mwachindunji.
PS Pamtundu wina wa magwero a laser, atha kukhala ndi zofunika zina za anti-firiji. Chifukwa chake, tikulimbikitsidwa kuti mufunsane ndi wopanga magwero a laser musanawonjeze.
Propylene glycol ndende mawonekedwe
Koma propylene glycol, ndende voliyumu - kuzizira mfundo ubale ndi ofanana ethylene glycol.
1.M'munsi ndende bwino
Zambiri mwa anti-freezer ndizowononga. Anti-firiji yokhala ndi ndende yopitilira 30% yokhala ndi ethylene glycol ipangitsa kuchepa kwa magwiridwe antchito amitundu ina ya magwero a laser ndikuyika chiwopsezo cha chitsulo chosapanga dzimbiri pampu yamagalimoto yamakina. Chifukwa chake, mukakumana ndi zotsutsana ndi kuzizira, kutsika kwake kumakhala bwinoko.
2.The lalifupi kugwiritsa ntchito nthawi bwino
Pambuyo pogwiritsidwa ntchito kwa nthawi yayitali, anti-firiji imatha kuwonongeka. Ndipo anti-firiji yomwe yawonongeka imawononga kwambiri kukhuthala kwamphamvu. Chifukwa chake, tikulimbikitsidwa kusintha anti-firiji nthawi ndi nthawi ndipo ma frequency omwe mukufuna kusintha azikhala kamodzi pachaka. M'chilimwe, timagwiritsa ntchito madzi oyeretsedwa. M'nyengo yozizira, timasintha anti-firiji yatsopano.
3.Osasakaniza mitundu yosiyanasiyana ya anti-freezers
Amalangizidwa kugwiritsa ntchito mtundu womwewo komanso mtundu womwewo wa anti-firiji. Ndi chifukwa chakuti ngakhale mitundu yosiyanasiyana ya anti-firiji imakhala ndi zosakaniza zofanana, zowonjezera zawo zingakhale zosiyana. Kusakaniza kwa mitundu yosiyanasiyana ya anti-firizer kungayambitse kusintha kwa mankhwala, kumabweretsa kuwira kapena kukhumudwa.
