Ka'idar aiki na tsarin firiji na matsawa tururi na kwandishan mota
Ka'idar aiki na tsarin sanyaya iska na mota, galibi ya haɗa da matakai guda huɗu: tsari na matsawa, tsarin daɗaɗɗen ruwa, tsarin faɗaɗawa da aiwatar da evaporation.
Tsarin matsawa : Kwamfuta yana shakar da ƙananan zafin jiki da ƙarancin gas mai sanyi a kan ƙananan matsa lamba na evaporator, ya matsa shi cikin zafin jiki mai zafi da kuma matsa lamba gaseous refrigerant, sa'an nan kuma aika shi zuwa condenser don sanyaya. Wannan tsari yana ƙara yawan zafin jiki da matsa lamba na refrigerant.
Tsarin haɓakawa: babban zafin jiki mai zafi da iska mai iska mai ƙarfi yana tarwatsewa ta fan da iskar da abin hawa ke haifar da shi a cikin na'urar, kuma an sanya shi cikin refrigerant na ruwa a matsakaicin zafin jiki da matsa lamba. Matsayin na'urar na'urar shine don canja wurin zafi na refrigerant zuwa yanayin waje don kwantar da shi.
Tsarin faɗaɗawa: Lokacin da refrigerant na ruwa ya wuce ta hanyar bawul ɗin haɓakawa ko bututun magudanar ruwa, matsa lamba da zafin jiki sun ragu sosai kuma sun zama ƙananan zafin jiki da ƙarancin tururi mai ƙarfi. Wannan tsari yana haifar da wani ɓangare na na'urar sanyaya don ƙafe, yana samar da cakuda mai-gas a shirye don ɗaukar zafi.
Tsarin evaporation : cakuda gas-ruwa na refrigerant ya shiga cikin evaporator, yana shayar da zafi a cikin karusa, kuma ya shiga cikin ƙananan zafin jiki da ƙananan gas mai sanyi. Eporator shine ingantaccen mai musayar zafi, wanda ke ɗauke da zafin da injin ɗin ke ɗauka a cikin aikin fitarwa daga karusar ta bututun ciki, don cimma sakamako mai sanyaya.
Abubuwan da ke cikin tsarin injin kwantar da iska na mota sun haɗa da kwampreso, na'ura mai ɗaukar hoto, bawul ɗin faɗaɗa (ko bututun maƙura), mai evaporator da abubuwan sarrafawa masu dacewa. Tare, waɗannan abubuwan da aka gyara suna samar da tsarin rufaffiyar rufaffiyar da ke gudana a cikinta wanda firij ke gudana akai-akai, yana kammala sauyawa daga iskar gas zuwa ruwa zuwa iskar gas.
Yanayin aikace-aikace na tsarin firiji na tururi na kwandishan mota galibi tsarin kwandishan na mota ne. Ta hanyar wannan tsarin, kwandishan mota na iya rage yawan zafin jiki a cikin abin hawa da kuma samar da yanayin tuki mai dadi.
Na'urar sanyaya iska ta mota na'urar sanyaya tururi na'ura ce da ke amfani da refrigerant don yawo a cikin tsarin don musayar zafi, galibi ana amfani da ita don rage zafi a cikin mota. Tsarin ya ƙunshi sassa masu zuwa: compressor, condenser, valve na fadadawa, evaporator da bututu da bawuloli masu haɗa waɗannan sassa.
Ƙa'idar aiki
Tsarin matsawa : Compressor yana shakar ƙananan zafin jiki da ƙarancin gas ɗin refrigerant a cikin evaporator, yana matsa shi cikin zafin jiki mai zafi da matsananciyar iska mai ƙarfi, sa'an nan kuma aika shi zuwa ga condenser don sanyaya.
Tsarin raɗaɗi: babban zafin jiki da matsanancin zafin jiki mai ƙarfi a cikin injin daskarewa zuwa matsakaicin sanyaya (yawanci iska ko ruwa) don sakin zafi, haɗawa cikin refrigerant na ruwa.
Tsarin fadadawa: Lokacin da refrigerant na ruwa ya wuce ta hanyar bawul ɗin haɓakawa, matsa lamba da zafin jiki suna raguwa kuma sun zama ƙananan zafin jiki da ƙananan tururi mai laushi.
Tsarin evaporation : ƙananan zafin jiki da ƙananan tururi mai laushi a cikin evaporator, yana shayar da zafi a cikin mota, ya kwashe cikin gas mai sanyi, sa'an nan kuma ya sake shakar da compressor don kammala sake zagayowar refrigeration .
firiji
Refrigerant na kowa shine R-134a (tetrafluoroethane), wanda ke ɗaukar zafi mai yawa lokacin da aka canza shi daga ruwa zuwa gas a cikin evaporator, yana haifar da sanyaya.
Bayanan tarihi da ci gaban fasaha
Babban ka'idar tsarin injin kwantar da iska na mota yana kama da na gida na kwandishan, wanda ke amfani da canjin yanayi na refrigerant don cimma firiji. Tare da haɓakar fasaha, tsarin kwandishan na motoci na zamani kuma an sanye su da na'urori masu auna firikwensin da tsarin sarrafawa don cimma daidaiton yanayin zafin jiki da ingantaccen amfani da makamashi.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd. ya himmatu wajen siyar da sassan motoci na MG&750 maraba saya.
