dubawa akai-akai
Dangane da bayanan, rayuwar amincin kakin thermostat gabaɗaya 50000km
Matsayin canza yanayin zafi
Don haka, ana buƙatar maye gurbin shi akai-akai gwargwadon rayuwar sa.
Hanyar dubawa na ma'aunin zafi da sanyio shine cire kayan aikin dumama zafin jiki akai-akai a zazzabi da duba zafin buɗewa, cikakken zafin buɗewa da ɗaga babban bawul na thermostat. Idan ɗayansu bai cika ƙayyadadden ƙima ba, za'a maye gurbin thermostat. Alal misali, don thermostat na Santana JV engine, da bude zafin jiki na babban bawul ne 87 ℃ da ko debe 2 ℃, da cikakken bude zafin jiki ne 102 ℃ da ko debe 3 ℃, da kuma cikakken bude daga ne> 7mm.
Matsayin thermostat
Ninka kuma gyara shimfidar wannan sashe
Gabaɗaya, coolant na tsarin sanyaya ruwa yana gudana daga toshewar injin kuma daga kan silinda. Yawancin ma'aunin zafi da sanyio ana shirya su a cikin bututun kanti na Silinda. Amfanin wannan tsari shine tsari mai sauƙi da sauƙi don kawar da kumfa a cikin tsarin sanyaya ruwa; Rashin hasara shi ne cewa zai haifar da motsi lokacin da ma'aunin zafi ya yi aiki.
Misali, lokacin fara injin sanyi a cikin hunturu, ana rufe bawul ɗin thermostat saboda ƙarancin sanyi. Lokacin da mai sanyaya ke yawo na ɗan lokaci kaɗan, zafin jiki yana ƙaruwa da sauri kuma bawul ɗin thermostat yana buɗewa. A lokaci guda kuma, ƙarancin zafin jiki a cikin radiyo yana gudana cikin jiki, ta yadda mai sanyaya ya sake yin sanyi, kuma an sake rufe bawul ɗin thermostat. Lokacin da mai sanyaya zafin jiki ya sake tashi, bawul ɗin thermostat yana sake buɗewa. Bawul ɗin ma'aunin zafi da sanyio ba ya ƙanƙanta zama barga har sai zafin duk mai sanyaya ya daidaita kuma baya buɗewa da rufewa akai-akai. Lamarin da ma'aunin zafin jiki ke buɗewa da rufewa akai-akai cikin ɗan gajeren lokaci ana kiransa oscillation thermostat. Lokacin da wannan al'amari ya faru, zai ƙara yawan man fetur na abin hawa.
Hakanan ana iya shirya ma'aunin zafi da sanyio a cikin bututun fitar ruwa na radiator. Wannan tsari na iya rage ko kawar da abin mamaki na oscillation thermostat kuma daidai sarrafa yanayin sanyi, amma yana da tsari mai rikitarwa da tsada. An fi amfani da shi don manyan motoci da abubuwan hawa waɗanda galibi ke tuƙi cikin sauri a cikin hunturu.
