01 Okwu Mmalite
Coolant, dị ka aha ahụ na-egosi, ọ bụ ihe mmiri mmiri na-eji echekwa oyi, ọ ghaghị inwe ikike ịchekwa oyi.Enwere ihe dị n'okike bụ ezigbo coolant, ya bụ mmiri.A maara nke ọma na mmiri ga-ajụ oyi n'oge oyi mgbe okpomọkụ dị n'okpuru 0 Celsius.N'ezie, usoro oyi na-atụ bụ na mmiri mmiri na-agbanwe ghọọ mmiri siri ike na nchekwa nke ike oyi.N'oge usoro a, okpomọkụ nke ngwakọta mmiri ice ga-anọgide na 0 Celsius ruo mgbe mmiri na-agbanwe kpamkpam n'ime ice, n'oge ahụ, nchekwa oyi nke mmiri na-agwụ.Mgbe okpomọkụ dị n'èzí nke ice a kpụrụ dị elu karịa 0 Celsius, ice ga-amịkọrọ okpomọkụ nke gburugburu ebe obibi ma jiri nwayọọ nwayọọ gbazee n'ime mmiri.N'oge usoro mgbaze, okpomọkụ nke ngwakọta mmiri ice na-abụkarị 0 Celsius C ruo mgbe ice na-agbaze kpamkpam n'ime mmiri.N'oge a, a tọhapụrụ ike oyi na-echekwa na mmiri.
Na usoro dị n'elu nke mgbanwe n'etiti ice na mmiri, okpomọkụ nke mmiri mmiri ice na-adị mgbe niile na 0 ℃ ma ga-adịru oge ụfọdụ.Nke a bụ n'ihi na mmiri bụ ihe na-agbanwe oge na 0 ℃, nke a na-eji mgbanwe oge eme ihe.Mmiri na-aghọ ihe siri ike (exothermic), ihe siri ike na-aghọ mmiri mmiri (endothermic), na okpomọkụ agaghị agbanwe ruo oge ụfọdụ na oge mgbanwe mgbanwe n'oge mgbanwe mgbanwe (ya bụ, ọ ga-anọgide na-etinye ma ọ bụ hapụ nnukwu ego). nke okpomọkụ n'ime oge ụfọdụ).
Ngwa a na-ahụkarị nke mgbanwe coolant na ndụ anyị kwa ụbọchị bụ "ichekwa" mkpụrụ osisi, akwụkwọ nri na nri ọhụrụ.Nri ndị a dị mfe ịka njọ n'okpuru nnukwu ọnọdụ okpomọkụ.Iji gbatịa freshness, anyị nwere ike iji na-adọ mgbanwe coolant ịgbanwe ambient okpomọkụ iji nweta mmetụta nke okpomọkụ akara na ichebe:
02 Angwa nkeOyi Coolant
Maka mkpụrụ osisi, akwụkwọ nri na nri ọhụrụ na-achọ 0 ~ 8 ℃ nchekwa oyi, a ga-ajụ oyi na-ekpo ọkụ na-ekpo ọkụ na -7 ℃ maka opekata mpe awa 12 (iji hụ na ngwugwu ice jụrụ oyi zuru oke) tupu ekesa.N'oge nkesa, a ga-etinye ngwugwu ice na-ekpo ọkụ na nri n'ime igbe nju oyi ọnụ. Ojiji nke ice na-adabere n'ogo nke igbe oyi na oge mkpuchi.Ka igbe ahụ buru ibu na ogologo oge mkpuchi ahụ dị, ka a ga-eji ọtụtụ mkpọ ice mee ihe.Usoro ọrụ izugbe bụ nke a:
03 Angwa nkeCoolant oyi kpọnwụrụ
Maka nri ọhụrụ oyi kpọnwụrụ nke chọrọ nchekwa oyi 0 ℃, a ga-eme ka mkpọ ice refrigerated dị na -18 ℃ ma ọ dịkarịa ala awa 12 (iji hụ na ngwugwu ice refrigerated na-ekpo ọkụ zuru oke) tupu ekesa.N'oge nkesa, a ga-edobe ngwugwu ice refrigerated na nri n'ime incubator ọnụ. Ojiji nke ice na-adabere n'ogo nke igbe oyi na oge mkpuchi.Ka igbe ngwa nju oyi na-abawanye na ogologo oge mkpuchi ahụ na-adị, ka a ga-eji ọtụtụ mkpọ ice.Usoro ọrụ izugbe bụ nke a:
04 Ihe mejupụtara & Aro maka ojiji
Site na ọganihu nke ọha mmadụ, ndụ ndị mmadụ na-adịwanye elu, na ugboro ole ịzụ ahịa n'ịntanetị na oge ịntanetị na-abawanye.Ọtụtụ nri ọhụrụ na oyi kpọnwụrụ dị mfe ịka njọ na njem ụgbọ njem na-enweghị "njikwa okpomọkụ na nchekwa".Ngwa nke "phase change coolant" aghọwo nhọrọ kacha mma.Mgbe a na-achịkwakwa nri dị ọhụrụ na nke oyi kpọnwụrụ nke ọma ma mee ka ọ dị ọhụrụ, ndụ ndị mmadụ ka mma nke ukwuu.
Site n'iji 0 ℃ na ngwugwu ice kpọnwụrụ akpọnwụ eme ihe mgbe niile, mmiri oyi na-agbapụta site na mgbawa nke ngwugwu ice n'oge njem ga-etinye ihe egwu na nchekwa nri?Ọ̀ ga-emerụ ahụ́ mmadụ ma ọ bụrụ na a rie ya n'amaghị ama?Na nzaghachi nye nsogbu ndị a, anyị na-eme ntuziaka ndị a maka ngwugwu ice:
| Aha | Ngwaahịa | Ihe onwunwes | Ihe Tndị ọzọAkụkọ nnwale |
| Oyi Ice Mkpọ |
| PE/PA | Ozi kọntaktị nri ihe nkiri mpịakọta (Nkwupụta Mba /CTT2005010279CN) Mmechi:Dị ka "GB 4806.7-2016 National Food Safety Standard - Plastic Materials and Products for Food Contact", Mkpokọta Mbugharị, sensory chọrọ, decolorization ule, arọ metal (gbakọọ site lead) na potassium permanganate oriri niile izute mba ụkpụrụ. |
| SodiumPolyacrylate | Akụkọ Nnwale Oral SGS (Nkọwa No./ASH17-031380-01) Mmechi:Dị ka ọkọlọtọ nke "GB15193.3-2014 National Food Safety Standard - Akwa Oral Toxicity Test", nnukwu ọnụ LD50 nke ihe nlele a na ụmụ oke ICR.＞10000mg/kg.Dị ka nnukwu toxicity nkewa, ọ bụ n'ezie na-adịghị egbu egbu larịị. | ||
| Mmiri | |||
| Frozen Ice Mkpọ |
| PE/PA | Ozi kọntaktị nri ihe nkiri mpịakọta (Nkwupụta Mba /CTT2005010279CN) Mmechi:Dị ka "GB 4806.7-2016 National Food Safety Standard - Plastic Materials and Products for Food Contact", Mkpokọta Mbugharị, sensory chọrọ, decolorization ule, arọ metal (gbakọọ site lead) na potassium permanganate oriri niile izute mba ụkpụrụ. |
| PotassiumCchloride | Akụkọ Nnwale Oral SGS (Akụkọ Mba. /ASH19-050323-01) Mmechi:Dị ka ọkọlọtọ nke "GB15193.3-2014 National Food Safety Standard - Akwa Oral Toxicity Test", nnukwu ọnụ LD50 nke ihe nlele a na ụmụ oke ICR.＞5000mg/kg.Dị ka nnukwu toxicity nkewa, ọ bụ n'ezie na-adịghị egbu egbu larịị. | ||
| CMC | |||
| Mmiri | |||
| kwuo | Nke refrigerate na oyi kpọnwụrụngwugwu icea nwalere ya site na ụlọ nyocha mba atọ: akpa dị n'èzí bụ ihe oriri na-enweta, na ihe dị n'ime bụ ihe na-adịghị egbu egbu. Aro:Ọ bụrụ na ihe dị n'ime na-adapụ wee bata na nri ahụ, biko jiri mmiri pọpụpụ sachaa ya. Ọ bụrụ na ị na-eri obere ice na mberedengwugwu ime ihe, usoro ọgwụgwọ dabere na ọnọdụ ahụ n'ezie, ma ọ bụrụ na enweghi mgbaàmà na-adịghị mma, dị ka ọgbụgbọ, vomiting, mgbu afọ, afọ ọsịsa, wdg. ị nwere ike ịga n'ihuchere nalelee, ṅụọkwuo mmiri iji nyere ice akangwugwu ọdịnaya nke si n'ahụ; Ma ọ bụrụ na enwere mgbaàmà na-adịghị mma, a na-atụ aro ka ị gaa ụlọ ọgwụ n'ogeọkachamaraọgwụgwọ ahụike, weta icengwugwuiji kwado ọgwụgwọ. | ||
Oge nzipu: Jul-01-2022