ʻO nā hewa maʻamau me ka antifreeze
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ʻO nā hewa maʻamau me ka antifreeze

No ke aha ʻaʻole e kau wale i luna a me nā ʻano a kēlā me kēia mea hana e paipai ai

E like me ka nui a mākou inaina e ʻae aku ai, e pau ana ke kauwela a ʻo ka manawa kēia e hoʻomākaukau i kā mākou kaʻa no nā mahina anuanu. ʻO ka mea e hoʻopili ai me ka nānā ʻana i ka pae coolant. Akā i kēia hana me he mea lā maʻalahi, eia nō naʻe, hana hewa pinepine ʻia.

ʻO nā hewa maʻamau me ka antifreeze

Hiki iaʻu ke hoʻohui i ka antifreeze?

I ka wā ma mua, he hana maʻalahi loa ka hoʻopiha ʻana i ka antifreeze, no ka mea, ʻaʻohe koho ma ka mākeke Bulgaria, a i ka wā i loaʻa ai, loaʻa i kēlā me kēia kanaka ke ʻano like. Eia naʻe, i kēia manawa ʻaʻole kēia ka hihia. Ma kahi o ʻekolu mau antifreezes no ke kūʻai ʻana he ʻokoʻa ʻokoʻa i ka haku mele, ʻaʻole kūpono kekahi i kekahi - Inā pono ʻoe e hoʻonui, pono ʻoe e makaʻala loa e komo i ka haku mele kūpono. ʻO ka hui ʻana i ʻelua mau ʻano like ʻole hiki ke hoʻopau i ka radiator a me ka ʻōnaehana hoʻomaha.

Aia kekahi mea hou aʻe: i ka hala ʻana o ka manawa, nalo ka waiwai o nā kemika i ka antifreeze. No laila, kaukaʻi ʻia i ke ʻano, pono e hoʻololi hou ʻia i kēlā me kēia ʻelua a ʻelima mau makahiki paha. ʻO ka hoʻolōʻihi lōʻihi ʻana ma luna o kahi wā lōʻihi hiki ke alakaʻi i nā waihona i makemake ʻole ʻia ma nā paipu a me ka radiator.

ʻO nā hewa maʻamau me ka antifreeze

ʻO nā ʻano nui o ka antifreeze

Aneane nā ʻano wai a pau no ka ʻōnaehana hoʻoluʻu he hopena o ka ethylene glycol (a i ʻole, e like me ka mea hou loa, propylene glycol) a me ka wai. ʻO ka ʻokoʻa nui ka hoʻohui ʻana o nā "corrosion inhibitors", ʻo ia hoʻi nā mea e pale ai i ka radiator a me ka ʻōnaehana mai ka ʻōpala.

I kēlā manawa, ʻoi aku ka nui o nā wai o ka ʻano IAT, me nā waikawa inorganic e like me ka corrosion inhibitors - phosphates mua, a laila, no nā kumu kūlohelohe, silicates. No kēia mau kaʻa i ʻoi aku ma mua o 10-15 mau makahiki e hoʻololi pinepine ʻia. Eia nō naʻe, ʻelua mau makahiki wale nō ka antifreeze IAT a laila pono e hoʻololi.

Hoʻololi ʻia nā kaʻa hou aku i ke ʻano antifreeze OAT, kahi i hoʻololi ʻia ai nā silicates e nā azoles (nā molekala paʻakikī i loaʻa nā ʻātoma nitrogen) a me nā waikawa organik e like me nā mea hoʻopaneʻe corrosion. ʻOi aku ka lōʻihi - maʻamau a hiki i ʻelima mau makahiki.

Ua kapa ʻia kekahi poʻe. ʻO HOAT a i ʻole nā ​​wai hoʻohenehene, kahi hoʻohui like o nā ʻano ʻelua me nā silicates a me nā nitrite i ka manawa like. Hoʻopili pū ʻia ʻo Carboxylates i nā hana i ʻae ʻia e EU. Kūpono lākou i nā kūlana ʻoi aku ka maikaʻi, akā ʻoi aku ka lōʻihi o ke ola a koi aku i ka hoʻololi pinepine.

Kūlike ʻole kēlā me kēia ʻano ʻekolu me nā mea ʻē aʻe.

ʻO nā hewa maʻamau me ka antifreeze

Hiki iā mākou ke hoʻokaʻawale iā lākou e ke kala?

ʻAʻole. ʻO ka waihoʻoluʻu o ka antifreeze e pili ana i ka wai i hoʻohui ʻia, ʻaʻole ma kāna ʻano kemika. Hoʻohana kekahi mau mea hana i ke kala e hōʻike i ke ʻano—no ka laʻana, ʻōmaʻomaʻo no IAT, ʻulaʻula no ka OAT, ʻalani no HOAT. Ma ka antifreeze Iapana, hōʻike ke kala i nā mahana i manaʻo ʻia. Hoʻohana ʻole kekahi i nā kala, no laila e heluhelu mau i ka lepili.

Hoʻohana kekahi mau mea hana i nā huaʻōlelo "coolant" a me "antifreeze". No nā poʻe ʻē aʻe, ua hoʻoheheʻe ʻia ka wai hoʻoluʻu, mākaukau e hoʻohana, a ua kapa ʻia ʻo antifreeze ʻo undiluted concentrate.

ʻO nā hewa maʻamau me ka antifreeze

Ehia a he aha ke ʻano o ka wai e hoʻohui?

Manaʻo ikaika ka poʻe loea i ka hoʻohui ʻana i ka wai distilled, no ka mea he nui nā mea haumia i loko o ka wai maʻamau i waiho ʻia ma nā paia o nā paipu a me kahi radiator. ʻO ka nui o ka dilution e pili ana i ke ʻano kikoʻī o ka antifreeze a me nā kūlana āu e hoʻohana ai ia - ʻo nā haʻahaʻa haʻahaʻa e koi ai i ka coolant liʻiliʻi.

ʻO nā hewa maʻamau me ka antifreeze

He obligatory ia e hoʻolohe i nā koi a ka mea hana?

ʻAneʻane hoʻolaha nā mea hana kaʻa i kekahi ʻano, a i ʻole kekahi ʻano antifreeze kikoʻī. Manaʻo ka hapa nui he ala wale kēia na nā hui e hoʻoluliluli i kāu ʻeke, a ʻaʻole mākou e hoʻopiʻi iā lākou. Akā lawa pinepine ka loiloi i nā ʻōlelo paipai. Kūpilikiʻi nā ʻōnaehana hōʻoluʻolu hou a hoʻolālā pinepine ʻia no nā palena kikoʻī antifreeze. A paʻakikī ka hoʻāʻo ʻana no ka launa ʻana me nā ʻano wai ʻē aʻe, hoʻolōʻihi i ka manawa a me ke kumu kūʻai, no laila ke ʻalo mau nā mea hana. Kauoha lākou i ka wai o ke koina i koi ʻia mai kā lākou subcontractor a laila koi i nā mea kūʻai aku e hoʻohana ia.

Pākuʻi i ka manaʻo hoʻopuka