UChai Nuan, okwaziwa ngokuba sisifudumezi-ndawo sokupaka, usebenzisa idizili njengamafutha okufudumeza umoya ngokutshisa idizili, ukuphumeza injongo yokuvuthela umoya oshushu kunye nokufumisa ikhabhinethi yomqhubi.Amalungu aphambili e-oyile ye-Chai Nuan zii-alkanes, ii-cycloalkanes, okanye ii-hydrocarbons ezinuka kamnandi eziqulethe i-9 ukuya kwi-18 iathom yekhabhoni.Ngoko ke yiyiphi ibakala yedizili esetyenziselwa i-heater yokupaka ebusika?
I-1, Xa usebenzisa i-heater yokupaka ebusika, ingqalelo kufuneka ihlawulwe ekukhethweni kweoli ye-injini kunye nokukhethwa kwebakala elifanelekileyo le-viscosity.15W-40 ingasetyenziswa ukusuka -9.5 degrees ukuya 50 degrees;
2, Ukusetyenziswa kwezifudumezi zokupaka ebusika kukwafuna ukukhethwa kwamafutha edizili, kunye nebakala elifanelekileyo (indawo yokukhenkceza) kufuneka ikhethwe.No. 5 idizili ilungele ukusetyenziswa xa ubushushu bungaphezulu kwe-8 ℃;No. 0 idizili ilungele ukusetyenziswa kumaqondo obushushu ukusuka 8 ℃ ukuya 4 ℃;– No. 10 idizili ikulungele ukusetyenziswa kumaqondo obushushu ukusuka 4 ℃ ukuya -5 ℃;– No. 20 idizili ikulungele ukusetyenziswa kumaqondo obushushu ukusuka -5 ℃ ukuya -14 ℃;Ukuze ugweme ukwakhiwa kwe-wax ebusika enokuthi ichaphazele ukusetyenziswa, kucetyiswa ukuba ungeze i-diesel ye-low-grade fuel fuel, njenge -20 okanye -35 i-diesel fuel.Iimveliso ze-oyile zonke zisulungekiswa ngokulungiswa kwe-oyile ekrwada, kunye nokongezwa kwee-octane ezahlukeneyo kunye nezongezo zekhemikhali ngexesha lenkqubo yokunyibilikisa.
3, Xa usebenzisa isifudumezi yokupaka ebusika, kubalulekile ukuba ufakele isifudumezi ibhatyi yamanzi ukuphucula ukusebenza isiqalo ebandayo injini kunye nomthwalo umthamo, kwakunye nokuphucula ukukhutshwa kweemeko ezibandayo.
Ixesha lokuposa: Jan-09-2024