Chifukwa chiyani kuli kowopsa kuyatsa fani pa injini yozizira komanso momwe mungakonzere vutoli
Zamkatimu
Pa magalimoto akale apakhomo, ntchito ya injini yozizira ndiyosavuta. Komabe, magalimoto amakono ali ndi fani yamagetsi ndi masensa osiyanasiyana, ntchito yomwe cholinga chake ndi kuwonjezera mphamvu ya kuziziritsa kwa injini. Pakapita nthawi, zinthu izi zitha kulephera, zomwe zimakhudza magwiridwe antchito a fan. Choncho, eni galimoto ayenera kuthana ndi mavuto zotheka paokha kapena kulankhula ndi utumiki wapadera.
Chifukwa chiyani fan yoziziritsa imayatsa injini ikazizira
Kugwira ntchito kwa mphamvu ya galimoto sikutheka popanda kuzizira. Ngati pali zovuta ndi iyo, injiniyo imatha kutentha kwambiri, zomwe zingayambitse kuwonongeka kwake ndi kukonzanso kokwera mtengo. Chimodzi mwazinthu zazikulu mu dongosololi ndi kuzizira kozizira. Ngati zizindikiro zikuwonekera zomwe zikuwonetsa kusagwira ntchito kwa chipangizochi, chifukwa chake chiyenera kupezeka ndikuchotsedwa. Popeza pakhoza kukhala ambiri a iwo, ndi bwino kuganizira za aliyense wa iwo mwatsatanetsatane.
Kusowa madzimadzi mu dongosolo
Kusaka vuto kuyenera kuyamba mwachindunji ndi choziziritsa (chozizira), kapena m'malo mwake, ndikuwunika kuchuluka kwake. Ngati ili pansi pazikhalidwe, ndiye kuti sensa yozizira idzagwira ntchito ngakhale pa injini yozizira, potero kuyatsa fani. Izi zikufotokozedwa ndi mfundo yakuti madzi pang'ono amatentha mofulumira kwambiri. Pofuna kukonza vutoli, muyenera kuyang'ana mlingo wa antifreeze mu thanki yowonjezera ndi radiator, ndipo, ngati kuli kofunikira, mubweretse bwino.
Mulingo wozizirira uyenera kuyang'aniridwa pafupipafupi ndikuwonjezeredwa ngati kuli kofunikira, chifukwa antifreeze imatha kusungunuka, zomwe zimakhala nthawi yachilimwe.
Sensor short circuit
Ngati mayeso oziziritsa akulephera, chidwi chiyenera kuperekedwa ku sensa yokha. Pali nthawi pamene chinthu ichi "chimamatira", chomwe chimayambitsa kusinthasintha kosalekeza kwa fan yamagetsi. Kuti muzindikire, mudzafunika multimeter, yomwe imayesa kukana kwa ma terminals a sensor ndi injini ikuyenda. Ngati sensa ikugwira ntchito, ndiye kuti chipangizocho chiyenera kusonyeza kukana kosatha. Pamene multimeter ikuwonetsa kukana kwamtundu wina, zikutanthauza kuti zolumikizirana ndi sensor zimatsekedwa ndipo ziyenera kusinthidwa ndi zomwe zikugwira ntchito.
Video: kuyang'ana kusintha kwa fan pa sensa
Kuzungulira kwakufupi mpaka pansi
Kutembenuka modzidzimutsa kwa fani kungayambitsidwe ndi vuto la faniyo. Vuto lagona pakutseka kwa zolumikizira zake pansi. Zotsatira zake, chipangizocho chimagwira ntchito mwachindunji kuchokera ku batri, kudutsa dera ndi sensor. Kuti muthetse vutolo, muyenera kuyang'ana kudalirika kwa kugwirizana kwa mafani, ngati kuli kofunikira, sungani mawaya, sungani phirilo. Kuthamanga kwa fan nthawi zonse kungayambitse zotsatirazi:
- moyo waufupi wa fan
- kutulutsa kwa batri (ndi kuyatsa ndi injini kuzimitsa);
- kuyaka mowiriza kwa mawaya ngati kutenthedwa.
Sensa ya Thermostat
Magalimoto ena amakono ali ndi thermostat yokhala ndi sensor. Njira yothetsera vutoli imakupatsani mwayi wowongolera dongosolo lozizirira bwino kwambiri. Komabe, ngati pali vuto ndi sensa, fan imathamanga mosalekeza. Khalidweli likufotokozedwa ndi mfundo yakuti gawo lolamulira sililandira chizindikiro kuchokera ku thermostat. Zotsatira zake, unityo imapita kumayendedwe adzidzidzi. Kuyang'ana sensa ya thermostat ndikufanana ndi njira yoziziritsira sensa.
Sensor yowonjezera
Magalimoto ena alinso ndi sensor ya kutentha kwa mpweya. Cholinga chake chachikulu ndikuwongolera zizindikiro za kutentha kwa mpweya womwe ukubwera. Kutentha kozungulira kukakwera kwambiri, sensa imapereka chizindikiro kuti muyatse fan. Chifukwa chake, injini imazizira bwino. Ngati chinthu choterocho chaikidwa pa galimoto yanu, ndiye panthawi yotentha, fan imagwira ntchito nthawi zonse, kuthandiza kuziziritsa injini. Pankhaniyi, sikulimbikitsidwa kuzimitsa sensa, chifukwa kuthekera kwa kutenthedwa kwa gawo lamagetsi kumawonjezeka.
Makutidwe ndi okosijeni kapena kusweka kwa zolumikizana
Ngati galimotoyo ili ndi fani yomwe imayendetsedwa ndi chipangizo chamagetsi, pangakhale mavuto ndi omwe amalumikizana nawo okha. M'kupita kwa nthawi, amatha oxidize, mwachitsanzo, pamene chinyezi chimalowa, chomwe chimatsagana ndi kusinthasintha kosalekeza kwa fan.
Nthawi iliyonse yamasika ndi autumn, zolumikizira zimalimbikitsidwa kuti zitsukidwe kuchokera ku okosijeni zotheka, kenako zokutira ndi mafuta apadera.
Mpweya wabwino
Pali magalimoto omwe amapangidwa ndi makina oziziritsira mpweya ndi makina oziziritsa amagetsi amalumikizana. Chifukwa chake, chifukwa cha kutsekeka kwa radiator ya air conditioning system, fan ya radiator yayikulu imatsegulidwa. Pachifukwa ichi, radiator ya air conditioner iyenera kuyatsidwa, koma ndi bwino kuyika zida za machitidwe onsewa kuti zikhale choncho.
Pamene kudzipangira nokha kukonza ndi utumiki kuli koyenera
Ngati galimoto yanu ili ndi vuto ndi ntchito ya chowotcha chamagetsi chamagetsi ozizirira, mutha kukonza vutoli motsatira zomwe tafotokozazi. Pafupifupi kukonza kulikonse kungapangidwe ndi manja. Popeza mavuto akuluakulu amagwera ku masensa olakwika, sizingakhale zovuta kuwasintha. Ndikokwanira kuchotsa gawo lolakwika ndikuyika latsopano m'malo mwake. Ngati vuto lagona pa olumikizana zoipa, ndiye akhoza kutsukidwa kapena, zikavuta, m'malo zolumikizira. Ngati mulibe chidaliro mu luso lanu, ndiye kuti kupewa mavuto atsopano, ndi bwino kulankhula ndi utumiki.
Kanema: Kuthetsa vuto la fan yothamanga nthawi zonse
Kuti mudziwe ngati kuli koyenera kudzikonza nokha pakagwa mavuto ndi chowotcha chozizira kapena kufunafuna thandizo lakunja, mutha kudziwa bwino mitengo ya opareshoni inayake.
Table: mtengo wokonza makina ozizira ndi manja anu komanso muutumiki
| Dzina | Mtengo woyerekeza, pakani. | |
| Panokha | Mu utumiki | |
| Kusintha kwa sensor ya fan | ndi 150 | ndi 500 |
| Kuwunika koziziritsa kutayikira | kwaulere | ndi 500 |
| Cheketsani mulingo woziziritsa | kwaulere | ndi 500 |
| Kuziziritsa fan m'malo | ndi 500 | 500-1000 |
| Kukonza mawaya ang'onoang'ono | kwaulere | 200-500 |
| Kuyeretsa radiator | kwaulere | Kuchokera ku 800 |
| Kuchotsa thermostat | ndi 350 | Kuchokera ku 800 |
Kusinthasintha kosalekeza kwa fan yakuzirala pa injini yozizira sikwachilendo. Chifukwa chake, muyenera kuthana ndi vuto lomwe lachitika, pezani ndikuchotsa zomwe zidachitika kuti muchepetse kuvala mwachangu kwa chipangizocho. Diagnostics imakhala ndikuyang'ana mulingo woziziritsa, komanso zinthu zomwe zimayang'anira magwiridwe antchito amagetsi, zomwe mwini galimoto aliyense angachite.
