Mafuta a dizilo sakonda chisanu. Zoyenera kukumbukira?

Zima, kapena masiku amenewo pamene kutentha kumatsika pansi pa ziro, ndi nthawi yapadera yamainjini a dizilo. Zoona zake n’zakuti dizilo simakonda chisanu. Zimaphatikizapo, mwa zina, ma paraffinic hydrocarbons (omwe amatchedwa paraffins) omwe amasintha kuchoka pamadzi kupita ku malo olimba pang'ono chifukwa cha kutentha kochepa. Izinso zimapangitsa kuti mizere yamafuta azitsekeka mosavuta ndipo injini imasiya kuyenda chifukwa chosowa mafuta.

Oyenera mafuta ndi depressant

Inde, izi zimachitika pamene mafuta a dizilo operekedwa ku injini sanakonzekere bwino chisanu. Iwo. mu mankhwala ake palibe miyeso yomwe imalepheretsa mpweya wa makristasi omwe tatchulawa a parafini, kutsekereza patency ya mizere yamafuta ndi fyuluta.

Ndicho chifukwa chake otchedwa mafuta, choyamba kusintha, ndiyeno yozizira mafuta. Amakhala ochulukirapo kuposa mafuta achilimwe, osagwirizana ndi kuzizira chifukwa cha kapangidwe kake ka mankhwala ndipo, malingana ndi mafuta achisanu okha kapena otchedwa mafuta a Arctic, amalola injini ya dizilo kugwira ntchito bwino ngakhale muchisanu cha 30-degree.

Madalaivala omwe akhala akuyendetsa magalimoto a dizilo kwa zaka zambiri amadziwa kuti mu November, ndipo ndithudi mu December, ayenera kudzaza mafuta a dizilo omwe ali oyenera nyengo ino. Komanso, ngati simukufuna kukhala ndi vuto ndi mipope "kuzizira" m'nyengo yozizira, muyenera kuwonjezera wothandizila wapadera mu thanki, amene amachepetsa kutsanulira mafuta dizilo. Tizipeza pamalo aliwonse opangira mafuta omwe ali m'mitsuko yofotokoza kuchuluka kwake komwe akuyenera kusakanikirana ndi mafutawo. Izi, zomwe zimatchedwa depressor, zikhoza kuwonjezeredwa ku thanki yomwe ili kale ndi mafuta enaake, kapena titangodzaza. Ndikwabwino kuwonjezera kuchuluka koyenera musanawonjezere mafuta, chifukwa mafutawo amasakanikirana bwino ndi reagent yotere.

Onaninso: Mafuta achisanu - zomwe muyenera kudziwa

Khalani anzeru ku zoyipa

Komabe, ziyenera kuwonjezeredwa nthawi yomweyo kuti chokhumudwitsacho chimangolepheretsa mpweya wa parafini. Ngati mafuta "amaundana", mphamvu yake idzakhala zero, chifukwa sichisungunula zidutswa zomwe zimalepheretsa mafuta, ngakhale zimalepheretsa mapangidwe awo. Chifukwa chake, ngati tikufuna kupewa zodabwitsa ndi kuzizira kwamafuta kuzizira, tiyeni tisungiretu izi pasadakhale, ndipo ngakhale kutentha kuli bwino, onjezerani ku thanki nthawi ndi nthawi, ngati kuli kotheka.

Kodi tiyenera kuchita chiyani ngati, komabe, tinyalanyaza kudzaza mafuta oyenerera ndipo injini ikulephera? Ndipo muyenera kudziwa kuti izi zikhoza kuchitika ngakhale mukuyendetsa galimoto. Izi sizingasinthe ngati mutayesa kuyambitsa injiniyo mwa kugwedeza injini mpaka batire itatha, kapena ngati mukukankhira galimotoyo, osayesa kuyikoka ndi galimoto ina. Ngakhale injiniyo itayenda kwakanthawi kochepa, imayimanso mwachangu. Choncho, ndi chisoni kwa zochita zoterezi nthawi ndi khama.

Kutentha

Njira yosavuta muzochitika zotere ndikuyika galimoto m'chipinda chofunda ndi kutentha kwabwino. Kutentha kwa garaja, holo, kapena malo ena omwe galimoto imatha kusungunuka, m'pamenenso makristalo a parafini amasungunuka ndipo dongosolo lamafuta lidzatsegulidwa. Mulimonsemo, komabe, izi zitha kutenga maola angapo. M'mbuyomu, madalaivala a, mwachitsanzo, magalimoto ankawotcha mizere yamafuta ndi zoyatsira zapadera ndi moto "wamoyo", zomwe zinali zoopsa kwambiri poyamba (panali ngozi yamoto), ndipo pambali pake, sizinagwire ntchito nthawi zonse. kukhala ogwira mtima. Komabe, mungayesere kutentha dongosolo, mwachitsanzo ndi mpweya wotentha. Ngati tili ndi chowuzira chapadera kapena chipangizo chofananira, tidzafupikitsa nthawi yosungunuka sera. Zinthu zikabwerera mwakale, musaiwale kuwonjezera mafuta oyenerera ku thanki kapena kuwonjezera antifreeze. Makamaka onse awiri

Onaninso: Momwe mungasamalire batri?

Ndizosatheka kwenikweni, makamaka pamapangidwe atsopano a turbodiesel, kugwiritsa ntchito zowonjezera monga mowa, mowa wonyezimira kapena mafuta a petulo, ngakhale kuti kugwiritsidwa ntchito kwawo kudalimbikitsidwa ngakhale m'mabuku akale. Zotsatira zake zowonongeka ndi mtengo wokonza jekeseni wa jekeseni udzakhala wapamwamba kwambiri kuposa ngakhale kutaya kwa maola angapo osagwira ntchito kwa dongosolo la mafuta, koma kuchotsedwa mwachibadwa.

Kodi malamulo a izi ndi ati

Malingana ndi mfundo za ku Poland, chaka cha malo odzaza madzi chimagawidwa m'zigawo zitatu: chilimwe, kusintha ndi nyengo yozizira. Mu nyengo ya nyengo ya ku Poland, nyengo ya chilimwe ndi nthawi yochokera pa April 16 mpaka September 30, pamene kutentha sikuyenera kupitirira madigiri 0 C. Nthawi ya kusintha kuchokera pa October 1 mpaka November 15 ndipo kuyambira pa March 1 mpaka April 15 imatengedwa kuti ndi nthawi ya kusintha. Mafuta amtundu uwu (wapakati) sagonjetsedwa ndi chisanu mpaka -10 madigiri Celsius. Iyenera kupirira kutentha kwa osachepera -15 madigiri C. Inde, madetiwa amatha kusiyana malinga ndi nyengo.

Palinso mafuta a Arctic omwe amatha kupirira kutentha kwa madigiri 30 kapena kuposerapo, ndipo amathera m'dziko lathu. Amapezeka makamaka kumpoto chakum'maŵa, kumene nyengo yozizira imakhala yovuta kwambiri kuposa, mwachitsanzo, kumwera chakumadzulo.

Chifukwa chake, nyengo yozizira isanakwane, tidzasungirako zoonjezera zamafuta izi ndipo tsopano tikuzitsanulira mu thanki yamafuta a dizilo. Amene amayendetsa kwambiri m'nyengo yozizira ayeneranso kukhala ndi chidwi ndi momwe mafuta akuyendera m'galimoto yawo, makamaka fyuluta yamafuta.

Mwa njira, palinso malangizo okhudzana ndi kaphatikizidwe ka mafuta pamagalasi odziwika bwino, pomwe osati apamwamba okha, komanso kuwonjezera mafuta ndi mafuta omwe adanenedwa panthawi yoyenera pachaka.