Samalirani batire m'nyengo yozizira

Gawo lakugwa la mercury pa thermometers limadetsa nkhawa madalaivala ambiri. Pochita izi, izi zitha kutanthauza mavuto ndi batire yagalimoto ndikuyambitsa injini m'mawa. Kunja kukakhala nyengo yozizira, ndikofunikira kusamalira momwe batire ilili mgalimoto yathu.

Madalaivala ambiri mwina akudziwa izi ndipo ena sadziwa, koma kutentha kumatsika kumatsika. mphamvu yamagetsi ya batri imawonjezeka. Izi ndi zotsatira za kuchepetsa kutentha kwa electrolyte mu batri kuti ipereke magetsi ochepa kusiyana ndi kutentha kwapamwamba.

N'chifukwa chiyani batri "imathyola fupa" m'nyengo yozizira?

Pankhani ya batri yatsopano yagalimoto, mphamvu ya batri ya maola 25 imapezeka pa 0 ° C, koma ngati kutentha kwapakati kumatsika mpaka 80 ° C, mphamvu yake idzakhala 10 peresenti yokha. mphamvu zotulutsa. Pamene mercury column itsika kufika pa madigiri 70 Celsius, mphamvu ya batri idzakhala yoposa XNUMX peresenti. Komabe, timalankhula za batri yatsopano nthawi zonse. Ngati batire yatulutsidwa pang'ono, mphamvu yake imakhala yochepa kwambiri. 

- Batire imagwira ntchito nthawi yophukira ndi yozizira m'malo ovuta kwambiri kuposa nyengo zina zapachaka. Panthawiyi, sitingathe kuyenda maulendo ataliatali, chifukwa chake batire imatulutsidwa kuchokera ku jenereta pang'ono, akutero Rafal Kadzban wochokera ku Jenox Accuatory Sp. z oo "Nthawi zambiri, batire imatulutsidwa makamaka pamene galimoto ikugwiritsidwa ntchito pamtunda waufupi ndi chiwerengero chachikulu cha olandira magetsi, monga wailesi, magetsi, mafani, mawindo otentha, magalasi ndi mipando," akuwonjezera.

Ndikoyeneranso kukumbukira kuti kuchepa kwa kutentha kozungulira kumapangitsa kuti mafuta azikula mu crankcase ndi gearbox. Chotsatira chake, kukana komwe woyambitsayo ayenera kugonjetsa poyambitsa galimoto kumawonjezeka. Chifukwa chake, kukana kuli kwakukulu, komwe kumachokera ku batri panthawi yoyambira kumawonjezekanso. Zotsatira zake, batire yocheperako m'nyengo yozizira "imalowa m'mafupa" kwambiri.

Choyamba. Limbani batire

Aliyense wosuta galimoto ayenera kukumbukira kuti ngakhale otchedwa. batire lopanda kukonza limafunikira chisamaliro. Iwonso, mosiyana ndi dzina lawo, ali ndi zolowera, zomwe nthawi zambiri zimakutidwa ndi zojambulazo ndi logo ya wopanga. Batire iliyonse iyenera kuyang'aniridwa osachepera kamodzi kotala. Makamaka isanayambike nyengo yozizira yozizira, batire yagalimoto iyenera kuyang'aniridwa mosamala ndikuyimbidwa. Mulingo wa electrolyte wa batire yagalimoto yathanzi uyenera kukhala pakati pa 10 ndi 15 mm pamwamba pa mphepete mwa mbale, ndipo kachulukidwe kake kayenera kukhala mkati mwa 1,28 g / cm3 mutatha kutembenuka ku kutentha kwa madigiri 25 C. Mtengo uwu ndi wofunikira chifukwa umatsimikizira mlingo wa chitetezo cha ntchito ya batri - Ngati, mwachitsanzo, tiwona kuchepa kwa mphamvu ya electrolyte mpaka 1,05 g / cm3, batire yathu ikhoza kuzizira kale pa minus 5 ° C. Zotsatira zake, pali chiopsezo cha kuwonongeka kwa unyinji wa mbale yogwira ntchito ndi batire mlandu adzaphulika ndipo sadzakhala oyenera ntchito zina, - anati Rafal Kadzban. Kulipiritsa moyenera batire ndi chojambulira kuyenera kutenga maola 10. Komabe, ziyenera kukumbukiridwa kuti mtengo wa kuyitanitsa sayenera kupitirira gawo limodzi mwa magawo khumi a mphamvu ya batri, yoyesedwa mu maola a ampere.

Battery "muzovala"

Ogwiritsa ntchito magalimoto ena amagwiritsa ntchito "zovala" za batri zanzeru kuti kutentha kwa electrolyte kukhale koyenera (kotchulidwa pamwamba pa 25 ° C) kwa nthawi yayitali. Komabe, pazifukwa zachitetezo, ayenera kukumbukira kuti "zovala" zosokedwa za batri siziyenera kuletsa kutuluka kwa batire. Amene amasankha kupanga chisankho chotere ayenera kudziwa kuti ngati galimotoyo ili kuzizira kwa nthawi yayitali, mwayi wokhala ndi kutentha kwapamwamba mu batire ya galimoto ndi wosafunika. Ndikofunikira kwambiri kuti batire igwire ntchito mokwanira kuti iwunikire momwe batire ilili komanso kugwiritsa ntchito kwake moyenera. Ngati batire ilibe zochulukira zosafunikira, kuyambitsa galimoto popanda kutchinjiriza matenthedwe sikuyenera kukhala vuto. Komabe, pozizira kwambiri, zingakhale zothandiza kuchotsa batire usiku wonse ndikusunga kutentha.

Ogwiritsa ntchito omwe amasamala za galimoto yawo samakumana ndi zodabwitsa zosasangalatsa mwa mawonekedwe a kuwonongeka kosayembekezereka. Ngati tipereka chisamaliro chofanana ndi kuwongolera kwa batri yathu, siziyenera kukhala ndi vuto lililonse m'nyengo yozizira.