He aha ka waihoʻoluʻu e pono ai ke kaʻa kaʻa?

Ka waihoʻoluʻu maʻamau maʻamau hou

ʻO nā wai hoʻoheheʻe i hoʻokumu ʻia i ka glycol hou ma nā māka DOT-3, DOT-4 a me DOT-5.1 he akaka a melemele-ʻeleʻele paha. Eia kekahi, ʻaʻole kūlohelohe kēia kala. ʻAʻohe kala ʻole ka waiʻona Glycol. Hoʻohui ʻia ka ʻāpana melemele i ka wai e nā mea hoʻohui, a ʻo ka ʻāpana ʻo ia ke kala.

ʻO DOT-5 a me DOT-5.1/ABS he ʻulaʻula a ʻulaʻula paha. ʻAʻole kēia ke kala maoli o nā silicones. Hoʻopili kūikawā ʻia nā wai i hoʻokumu ʻia i ka silicone i ʻole e huikau nā mea hoʻokele iā lākou a hui pū me nā glycol. ʻAʻole ʻae ʻia ka hui ʻana i ka wai hoʻoheheʻe glycol a me silicone. ʻOkoʻa kēia mau huahana i nā kumu a me nā mea hoʻohui i hoʻohana ʻia. ʻO kā lākou pilina e alakaʻi i ka hoʻokaʻawale ʻana i nā hakina a me ka sedimentation.

ʻO nā wai kaʻa a pau, me ka nānā ʻole i ke kumu a me ke kala i hoʻohui ʻia, e mau akaka. ʻO ka loaʻa ʻana o ka sediment a i ʻole ka matte tint e hōʻike ana i ka haumia a i ʻole ka hoʻololi kemika i hana ʻia. I kēia hihia, ʻaʻole hiki iā ʻoe ke ninini i kēlā wai i loko o ka pahu. Eia kekahi, me ka hypothermia koʻikoʻi, hiki i ka wai ke loaʻa kahi ʻili keʻokeʻo iki a nalowale ka ʻike. Akā ma hope o ka hoʻoheheʻe ʻana, hoʻololi ʻia kēlā mau loli i nā huahana maikaʻi.

Aia kekahi moʻolelo ma hope o kekahi mau pōʻaiapuni freeze-thaw, hiki ʻole ke hoʻohana ʻia ka wai ʻōpala. He hewa kēia. Ua koho ʻia nā mea hoʻohui a me ke kumu ma ke ʻano ma hope o ka hāʻule ʻana o ka mahana ma lalo o -40 ° C, ʻaʻole i hiki mai ko lākou decomposition a i ʻole degradation. Ma hope o ka lulu ʻana, e hoʻihoʻi hou ka wai i kona kala maʻamau a me kāna mau hana hana.

ʻO Glycol a me nā silicones i hoʻohana ʻia i ka hana ʻana i nā wai hoʻoheheʻe maikaʻi. No laila, ʻo nā mea hoʻohui i loko o lākou ʻaʻole i hana i kahi sediment ʻike ʻia ma hope o ka lōʻihi o ka hana ʻole me ka ʻole o ka hoʻoulu ʻana. Inā ʻike ʻoe i ka sediment ma ka lalo o ka pahu wai pahu, mai ninini ʻoe i loko o ka ʻōnaehana. ʻO ka mea nui paha, ua pau a i ʻole he haʻahaʻa ka maikaʻi ma mua.

Pehea ʻoe e ʻike ai ma ka waihoʻoluʻu e pono ke hoʻololi ʻia ka wai hoʻomaha?

Aia kekahi mau hōʻailona, ​​​​me ka ʻole o nā mea hana kūikawā, e hōʻike ana ua ʻelemakule ka wai o ka pahu a nalowale kāna mau hana hana.

1. Poʻeleʻele me ka nalowale ʻole o ka ʻike. Hoʻopili ʻia kēia hoʻololi kala me ka hoʻomohala ʻana o ke kumu a me nā mea hoʻohui, a me ka saturation moisture. Inā pōʻeleʻele wale ka wai, akā ʻaʻole i nalowale ke aniani, a ʻaʻole ʻike ʻia nā komo ʻana o nā haole i kona leo, hiki ke hoʻohana ʻia. Hiki iā ʻoe ke ʻike pololei ma hope o ka nānā ʻana me kahi hāmeʻa kūikawā: kahi hōʻike hoʻoheheʻe kaʻa, kahi e hoʻoholo ai i ka pākēneka o ka wai.
2. ʻO ka nalowale o ka ʻike a me ke ʻano o nā inclusions maikaʻi a me nā sediment heterogeneous i ka leo. He hōʻailona maopopo kēia ua hiki i ka wai kaʻa i kona palena a pono e hoʻololi ʻia. ʻOiai inā hōʻike ka mea hōʻike i ka ʻike maʻamau i loko o nā palena maʻamau, pono e hoʻololi ʻia ka wai. Inā ʻaʻole, hiki ke ʻike ʻia nā pilikia i ka ʻōnaehana, no ka mea, ʻo ke kala ʻeleʻele a me nā heterogeneous inclusions e hōʻike ana i ka ʻaʻahu o nā mea hoʻohui.

ʻOiai inā he ʻano maʻamau ka wai o ka pahu, akā ua ʻoi aku kona ola lawelawe ma mua o 3 mau makahiki no nā kumu glycol a me 5 mau makahiki no nā kumu silicone, pono e hoʻololi ʻia i kēlā me kēia hihia. I loko o kēia manawa, ʻo nā koho kiʻekiʻe kiʻekiʻe loa e hoʻopiha ʻia me ka wai a nalowale i kā lākou lubricating a me nā waiwai pale.

//www.youtube.com/watch?v=2g4Nw7YLxCU