Ehlotyeni elishushu okanye ebusika obubandayo, umoya opholileyo emotweni ubalulekile kuthi bathandi beemoto, ingakumbi xa iifestile zigcwele inkungu okanye iqabaka. Amandla enkqubo yomoya opholileyo okucoca nokunyibilikisa ngokukhawuleza adlala indima ebalulekileyo kukhuseleko lokuqhuba. Kwizithuthi zombane, ezingenayo injini yepetroli, azinawo umthombo wobushushu wokufudumeza, kwaye icompressor ayinawo amandla okuqhuba enjini okubonelela ngokupholisa. Ngoko ke izithuthi zombane ezicocekileyo zibonelela njani ngemisebenzi yokupholisa nokufudumeza umoya opholileyo? Masifumanise.
01 Izinto eziyinxalenye yeNkqubo yokuPholisa yoMoya oVuselelayo
Izinto ezikwinkqubo yokupholisa umoya ziquka: i-compressor yombane, i-condenser, i-sensor yoxinzelelo, i-valve yokwandisa ye-elektroniki, i-evaporator, iipayipi eziqinileyo zomoya, iipayipi, kunye nesekethe yokulawula.
Isixinizeli:
Ithatha i-refrigerant yegesi enobushushu obuphantsi kunye noxinzelelo oluphantsi kwaye iyicinezele ibe yigesi yefriji yolwelo enobushushu obuphezulu kunye noxinzelelo oluphezulu. Ngexesha lokucinezelwa, imeko ye-refrigerant ayitshintshi, kodwa ubushushu kunye noxinzelelo zihlala zisanda, zenze igesi eshushu kakhulu.
Isikhondensi:
I-condenser isebenzisa ifeni yokupholisa ezinikeleyo ukukhupha ubushushu befriji enobushushu obuphezulu kunye noxinzelelo oluphezulu emoyeni ojikelezileyo, ipholise ifriji. Kule nkqubo, ifriji itshintsha ukusuka kwimeko yegesi ukuya kwimeko yolwelo, kwaye ikwimeko yobushushu obuphezulu kunye noxinzelelo oluphezulu.
Ivalvu Yokwandisa:
I-refrigerant yolwelo olunobushushu obuphezulu noxinzelelo oluphezulu idlula kwi-expansion valve ukuze ithonte kwaye inciphise uxinzelelo ngaphambi kokuba ingene kwi-evaporator. Injongo yale nkqubo kukupholisa nokunciphisa uxinzelelo kwi-refrigerant kunye nokulawula ukuhamba kwamanzi ukulawula amandla okupholisa. Xa i-refrigerant idlula kwi-expansion valve, itshintsha ukusuka kwi-high-temperature, high-pressure liquid state ukuya kwi-low-temperature, low-pressure liquid state.
Umphunga:
I-refrigerant yolwelo oluphantsi kobushushu obuphantsi nexinzelelo oluphantsi evela kwi-expansion valve ifunxa ubushushu obuninzi obuvela emoyeni ojikelezileyo kwi-evaporator. Ngexesha lale nkqubo, i-refrigerant itshintsha ukusuka kulwelo ukuya kwi-gesi ephantsi kobushushu obuphantsi nexinzelelo oluphantsi. Le gesi emva koko ifunxwa yi-compressor ukuze iphinde icinezelwe.
Ngokwembono yomgaqo wokupholisa, inkqubo yokupholisa umoya kwiimoto zombane iyafana neyezithuthi zemveli ezisebenzisa ipetroli. Umahluko uxhomekeke kakhulu kwindlela yokuqhuba yecompressor yokupholisa umoya. Kwiimoto zemveli ezisebenzisa ipetroli, icompressor iqhutywa yipulley yebhanti yenjini, ngelixa kwiimoto zombane, icompressor ilawulwa lulawulo lwe-elektroniki ukuqhuba imoto, ethi yona isebenze icompressor nge-crankshaft.
Inkqubo yokuFudumeza yoMoya oConditioning ye-02
Umthombo wokufudumeza ufunyanwa kakhulu ngokufudumeza kwe-PTC (Positive Temperature Coefficient). Iimoto zombane ezicocekileyo ngokubanzi zineendlela ezimbini: imodyuli ye-PTC yokufudumeza umoya kunye nemodyuli ye-PTC yokufudumeza amanzi. I-PTC luhlobo lwe-semiconductor thermistor, kwaye uphawu lwayo kukuba ukumelana nezinto ze-PTC kuyanda njengoko ubushushu bunyuka. Phantsi kwevolthi engaguqukiyo, i-PTC heater ishushu ngokukhawuleza kumaqondo obushushu aphantsi, kwaye njengoko ubushushu bunyuka, ukumelana kuyanda, umbane uyancipha, kwaye amandla asetyenziswa yi-PTC ayancipha, ngaloo ndlela kugcinwa ubushushu obungaguqukiyo.
Ulwakhiwo lwangaphakathi lweModyuli yokuFudumeza umoya yePTC:
Iqulathe isilawuli (kuquka imodyuli ye-drive ye-voltage ephantsi/ephezulu), izihlanganisi ze-wire harness ezinoxinzelelo oluphezulu/oluphantsi, ifilimu yokuthintela ukufudumala ye-PTC, i-silicone pad ekhusela ubushushu, kunye neqokobhe langaphandle, njengoko kubonisiwe kumfanekiso.
Imodyuli ye-PTC yokufudumeza umoya ibhekisa ekufakeni i-PTC ngqo embindini wenkqubo yomoya ofudumeleyo wekhabhini. Umoya wekhabhini ujikeleziswa yi-blower kwaye ufudunyezwe ngqo yi-heater ye-PTC. Ifilimu yokuthintela ukufudumala ngaphakathi kwimodyuli ye-PTC yokufudumeza umoya inikwe amandla yi-voltage ephezulu kwaye ilawulwa yi-VCU (iYunithi yoLawulo lweeMoto).
03 Ulawulo lweNkqubo yoMoya weZithuthi zoMbane
I-VCU yesithuthi sombane iqokelela imiqondiso evela kwiswitshi ye-A/C, iswitshi yoxinzelelo lwe-A/C, ubushushu bomphunga, isantya sefeni, kunye nobushushu be-ambient. Emva kokucubungula nokubala, ivelisa imiqondiso yokulawula, ethunyelwa kumlawuli we-air conditioner ngebhasi ye-CAN. Umlawuli we-air conditioner ulawula ukuvulwa/ukuvalwa kwesekethe ye-high-voltage ye-air conditioner compressor, njengoko kubonisiwe kumfanekiso.
Oko kuqukumbela intshayelelo ngokubanzi kwinkqubo yomoya opholileyo yezithuthi zombane. Ngaba ukufumene kuluncedo? Landela iYiyi New Energy Vehicles ukuze ufumane ulwazi oluthe kratya oluvela kwi-Yiyi New Energy Vehicles veki nganye.
Qhagamshelana nathi:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Ixesha lokuthumela: Sep-13-2023
