Emelana nokubanda enhlanzini yasezindaweni bomvu amanye imibono yakhe

Emelana nokubanda enhlanzini yasezindaweni uketshezi kabani okokuqandisa lokushisa ephansi kakhulu kunalokho izinga lokushisa crystallization amanzi. Ukusebenzisa lolu ketshezi kusiza ukuvimbela ukulimala zezinqubo kungenzeka uma H2O crystallization. Emelana nokubanda enhlanzini yasezindaweni (obomvu, ophuzi, oluhlaza okotshani, njll) liqukethe amanzi futhi ugologo polyhydric. Ngaphezu kwalokho, Isibandisi sengezwe izithasiselo ehlukahlukene, ukugqwala izingxenye ukumelana kanye. Lezi zinto zehlela eyengeziwe ibe nomthelela ekubeni imininingwane Ukuvikelwa. Njengengxenye uketshezi iqukethe udayi, okuyinto abanike umbala ethile. Ngokwe amazwana wezazi, umbala liquid akunamthelela nokwenza kwayo. Ngokuhambisana a ububanzi, emelana nokubanda enhlanzini yasezindaweni (obomvu kanye nezinye izinhlobo zayo) elakhiwa ethylene glycol noma propylene glycol.

Lesi sakamuva kuyinto kungekho nto enemibala emihle viscous ketshezi oily. It has a iphunga isici amandlag. Ethylene glycol kuyinto ubuthi oqinile, ngakho-ke qaphela lapho usingatha nabo. Pure ethylene glycol iqandiswe lokususa nantathu degrees. ukubila yayo Iphuzu liwukuthi 197 degrees. Kumele kuthiwe glycol ethylene ku kanzulu isixazululo aqueous zilimaze ezingeni lokushisa ongaphakeme (uma isetshenziswa izingxenye ezimbili ethylene glycol kanye nengxenye eyodwa amanzi). Abilayo iphuzu emelana nokubanda enhlanzini yasezindaweni ngokwesilinganiso kuyinto cishe sasiyikhulu namashumi amabili degrees, kanye ubuncane okokuqandisa yayo Iphuzu lingase degrees ayisikhombisa ngaphansi kwezingaqhwa. Njengomthetho, emelana nokubanda enhlanzini yasezindaweni (obomvu, ophuzi, njll) iqukethe ukubunjwa yayo mayelana 50-60% ethylene glycol. Kulokhu, kubalulekile ilingane okokuqandisa lokushisa okungenani degrees amathathu ngaphansi kwezingaqhwa.

Ngo womshini emelana nokubanda enhlanzini yasezindaweni liphinde kaningi lisetshenziswe propylene glycol. Lokhu kwaziswa Ngaphezu imvelo. Kulokhu, ukusebenza cishe esizimele base. Nokho, propylene glycol kuphephile futhi kancane anobuthi.

Igama elithi "anti-nqabela" kungenziwa ngokwezwi nezwi ehunyushwa ngokuthi njengoba "anti-frost" noma "ice-free '. Leli gama lisetshenziswa ekubhekiseleni kuyo yonke brand of coolants.

Emelana nokubanda enhlanzini yasezindaweni noma emelana nokubanda enhlanzini yasezindaweni - okuyinto engcono?

Kufanele kuqashelwe ekuqaleni ukuthi umqondo wokuqala isetshenziswa ubheke uketshezi production ezifuywayo. Igama elithi "emelana nokubanda enhlanzini yasezindaweni" liqukethe igama ikhadi, lapho kwathiwa yenzelwe (Organic Synthesis Technologies Division (CBT)). Ending "ol 'kubhekisela esenzakalweni esiyisimangaliso impahla okuqondene utshwala. Emelana nokubanda enhlanzini yasezindaweni libhekisela coolants yendabuko muva ezingasho kuyaqabukela asetshenziswa.

Njengoba sekuphawuliwe kakade, izakhiwo nokusebenza impahla akuncikile ukuthi lena emelana nokubanda enhlanzini yasezindaweni - obomvu, oluhlaza, ophuzi, noma ngaphezulu kwanoma yimuphi umbala. Ekuqaleni, zonke izinto eziwuketshezi zenziwa nangebala. Emelana nokubanda enhlanzini yasezindaweni udayi uyanezela "ubuntu." Ezithile Kukholakala ukuthi avunyelwe ukuxuba ukutshezi nangebala komunye nomunye. Kufanele kuqashelwe ukuthi edukisayo ngezindlela eziningi. Isembozo nomkhiqizi emelana nokubanda enhlanzini yasezindaweni njalo unika imiyalelo amakhono ukuxuba uhlobo walo kwabanye.

Ngesikhathi esifanayo isimo ejwayelekile ezithile lakhiwe uketshezi yasekhaya. Kufanele, Nokho, kumelwe kuphawulwe ukuthi izindinganiso eliphelele GOST akuqinisekisi high izici zabo. Ngokwesibonelo, emelana nokubanda enhlanzini yasezindaweni ukukhiqizwa Russian musa njalo zisebenze imiklamo yesimanje izinjini. Kulokhu, European anti-nqabela kuyinto ayifanele ejwayelekile isiRashiya, khombisa eliphezulu ukusebenza.