Ehlotyeni eshushu okanye ebusika, umoya opholileyo wemoto ubalulekile kuthi bathanda iimoto, ngakumbi xa iifestile zigruzukile okanye ziqabaka. Ukukwazi kwenkqubo yomoya wokuphelisa inkungu ngokukhawuleza kunye nokutshitshisa kudlala indima ebalulekileyo ekuqhubeni ukhuseleko. Kwizithuthi zombane, ezingenayo i-injini yamafutha, azinawo umthombo wobushushu wokufudumeza, kwaye icompressor ayinayo amandla okuqhuba i-injini ukunika ukupholisa. Ke izithuthi zombane ezicocekileyo zibonelela njani ngokupholisa umoya kunye nemisebenzi yokufudumeza? Makhe sifumanise.
01 Amacandelo eNkqubo yokuPholisa i-Air Conditioning
Amacandelo enkqubo yokupholisa umoya opholileyo aquka: i-compressor yombane, i-condenser, inzwa yoxinzelelo, i-valve yokwandisa i-electronic, i-evaporator, i-air conditioning imibhobho enzima, i-hoses, kunye nesekethe yokulawula.
Isicinezeli:
Ithatha iqondo lobushushu eliphantsi kunye noxinzelelo oluphantsi lwe-gaseous refrigerant kwaye iyicinezele kubushushu obuphezulu kunye noxinzelelo oluphezulu lwegesi yefriji yefriji. Ngethuba lokunyanzeliswa, imeko yefriji ihlala ingatshintshi, kodwa iqondo lokushisa kunye noxinzelelo lukhula ngokuqhubekayo, lwenza igesi ephezulu.
Icondenser:
I-condenser isebenzisa i-fan yokupholisa ezinikeleyo ukukhupha ukushisa kweqondo lokushisa eliphezulu kunye ne-high-pressure refrigerant emoyeni ojikelezayo, ukupholisa ifriji. Kule nkqubo, i-refrigerant itshintsha ukusuka kwi-gaseous state ukuya kwi-liquid state, kwaye ikwiqondo eliphezulu kunye noxinzelelo oluphezulu.
Ukwandiswa kweValve:
I-high-temperature kunye ne-high-pressure liquid refrigerant idlula kwi-valve yokwandisa i-throttle kunye nokunciphisa uxinzelelo ngaphambi kokungena kwi-evaporator. Injongo yale nkqubo kukupholisa kunye nokunciphisa i-refrigerant kunye nokulawula ukuhamba ukulawula amandla okupholisa. Xa i-refrigerant idlula kwi-valve yokwandisa, iyatshintsha ukusuka kubushushu obuphezulu, i-high-pressure fluid ukuya kwi-low-temperature, i-low-pressure liquid state.
Umphunga:
Ubushushu obuphantsi, ifriji yoxinzelelo oluphantsi yolwelo oluphuma kwivalvu yokwandisa ifunxa ubushushu obukhulu obuvela kumoya ojikelezileyo kwi-evaporator. Ngethuba le nkqubo, i-refrigerant ishintsha ukusuka kumanzi ukuya kwiqondo eliphantsi lobushushu, igesi ephantsi yoxinzelelo. Le gesi ifunxwa yicompressor ukuze icinezelwe kwakhona.
Ukusuka kumgaqo wokupholisa, inkqubo yokupholisa umoya yezithuthi zombane ngokusisiseko iyafana naleyo yezithuthi ezisetyenziswa ngamafutha emveli. Umahluko ikakhulu ulele kwindlela yokuqhuba icompressor yomoya. Kwizithuthi zemveli ezisebenza ngamafutha, icompressor iqhutywa yipulley yebhanti yenjini, ngelixa kwizithuthi zombane, icompressor ilawulwa ngolawulo lwe-elektroniki ukuqhuba imotor, ethi yona isebenze icompressor nge crankshaft.
02 Air Conditioning System Heating
Umthombo wokufudumeza ufumaneka ikakhulu ngePTC (Positive Temperature Coefficient) yokufudumeza. Izithuthi zombane ezisulungekileyo zineendlela ezimbini: Imodyuli yePTC yokufudumeza umoya kunye nemodyuli yePTC yokufudumeza amanzi. I-PTC luhlobo lwe-thermistor ye-semiconductor, kwaye uphawu lwayo kukuba ukuchasana kwezinto ze-PTC kwanda njengoko ubushushu buphakama. Ngaphantsi kwe-voltage eqhubekayo, i-heater ye-PTC itshisa ngokukhawuleza kumaqondo aphantsi, kwaye njengoko iqondo lokushisa likhuphuka, ukuchasana kuyanda, ukuncipha kwangoku, kwaye amandla asetyenziswa yi-PTC ayancipha, ngaloo ndlela igcina ubushushu obuqhelekileyo.
Ulwakhiwo lwangaphakathi lweModyuli ye-PTC yokuFudumeza:
Iqukethe umlawuli (kubandakanya imodyuli ye-voltage ephantsi / i-high-voltage drive module), i-high / low-pressure harness connectors, ifilimu yokufudumala i-PTC yokufudumeza, i-thermal conductive insulating silicone pad, kunye negobolondo yangaphandle, njengoko kuboniswe kumfanekiso.
Imodyuli yokufudumeza komoya ye-PTC ibhekisa ekufakeni ngokuthe ngqo i-PTC kumbindi wenkqubo yomoya eshushu yekhabhinethi. Umoya we-cabin ujikelezwa yi-blower kwaye ufudunyezwe ngokuthe ngqo kwi-heater ye-PTC. Ifilimu yokumelana nokufudumala ngaphakathi kwimodyuli ye-PTC yokufudumala emoyeni inikwe amandla ombane ophezulu kwaye ilawulwa yi-VCU (Iyunithi yoLawulo lweMoto).
03 Ukulawulwa kweNkqubo yoMbane yoMbane yoMbane woMoya
I-VCU yemoto yombane iqokelela imiqondiso kwi-A / C switch, i-A / C yoxinzelelo loxinzelelo, ubushushu be-evaporator, isantya se-fan, kunye nobushushu be-ambient. Emva kokucubungula kunye nokubala, ivelisa iimpawu zokulawula, ezithunyelwa kumlawuli we-air conditioning ngebhasi ye-CAN. Umlawuli we-air conditioning ulawula i-on / off of the high-voltage circuit of compressor air conditioning, njengoko kuboniswe kumzobo.
Oko kuqukumbela isingeniso esiqhelekileyo kwisistim somoya wezithuthi zombane. Ngaba uyifumene iluncedo? Landela iYiyi iZithuthi zaMandla amatsha ukuze ufumane ulwazi oluthe kratya lobuchwephesha ekwabelwana ngalo veki nganye.
Qhagamshelana nathi:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Ixesha lokuposa: Sep-13-2023
