Isakhiwo, isekethe, ulawulo lwe-elektroniki, inkqubo yokulawula kunye nomgaqo wokusebenza wenkqubo yombane yomoya wesithuthi sombane
1. Ukubunjwa kwesakhiwo senkqubo yomoya we-air conditioning yamandla amatsha ezithuthi zombane ezicocekileyo
Inkqubo yokupholisa umoya yamandla amatsha ezithuthi zombane ezisulungekileyo ngokusisiseko ziyafana naleyo yezithuthi zamafutha emveli, ezibandakanya iicompressors, iicondensers, ii-evaporators, iifeni zokupholisa, izivuthela, iivalvu zokwandisa kunye nezincedisi zemibhobho yoxinzelelo oluphezulu noluphantsi. Umahluko kukuba iindawo ezingundoqo zamandla amatsha ombane ococekileyo we-air conditioning system esetyenziselwa ukusebenza - i-compressor ayinawo umthombo wamandla wesithuthi samafutha esiqhelekileyo, ngoko sinokuqhutywa kuphela yibhetri yamandla yemoto yombane ngokwayo. , efuna ukongezwa kwemoto yokuqhubela phambili kwi-compressor, ukudibanisa i-motor drive kunye ne-compressor kunye nomlawuli, oko kukuthi, sihlala sithi - i-electric scroll compressor
2. Umgaqo-nkqubo wokulawula amandla amatsha enkqubo yombane yombane ecocekileyo yomoya
Umlawuli wemoto yonke ∨CU iqokelela uphawu lokutshintsha kwe-AC ye-air conditioner, isignali yokutshintsha uxinzelelo lwe-air conditioner, isibonakaliso sokushisa kwe-evaporator, isignali yesantya somoya kunye nesignali yeqondo lokushisa, kwaye emva koko yenza uphawu lokulawula ngebhasi ye-CAN kwaye iyithumele emoyeni. isilawuli conditioner. Emva koko umlawuli we-air conditioner ulawula i-on-off ye-high voltage circuit ye-compressor ye-air conditioner.
3. Umgaqo osebenzayo wamandla amatsha enkqubo yombane yombane ecocekileyo yomoya
Icompressor yamandla amatsha ombane womoya womoya ngumthombo wamandla ombane osulungekileyo wenkqubo yomoya wenqwelo moya, apha sahlula ifriji kunye nokufudumeza umoya omtsha womoya:
(1) Umgaqo osebenza kwisikhenkcisi wenkqubo yokupholisa umoya yamandla amatsha ezithuthi zombane ezisulungekileyo
Xa inkqubo yokupholisa umoya isebenza, icompressor yombane yomoya yenza ukuba isikhenkcezisi sijikeleze ngokuqhelekileyo kwinkqubo yesikhenkcezisi, icompressor yombane yomoya icinezela ngokuqhubekayo isibandisi kwaye ihambisa ifriji kwibhokisi yokuphuphuma komphunga, isibandisi sifunxa ubushushu kwibhokisi yomphunga kwaye siyanda. , ukuze ibhokisi yokuphuphuma komphunga ipholiswe, ngoko umoya ovuthelwa ngumvutheli ngumoya obandayo.
(2) Umgaqo wokufudumeza wenkqubo ye-air conditioning yamandla amatsha ezithuthi zombane ezicocekileyo
Isifudumezi-moya somoya wesithuthi samafutha esiqhelekileyo sixhomekeke kwisipholileyo sobushushu obuphezulu kwi-injini, emva kokuvula umoya ofudumeleyo, iqondo lokupholisa elinobushushu obuphezulu enjinini liya kuqukuqela kwitanki yomoya efudumeleyo, nomoya osuka kwivuthela nawo uya kudlula. ngokusebenzisa itanki yomoya efudumeleyo, ukwenzela ukuba indawo yokuphuma yomoya we-air conditioner ikwazi ukuvuthela umoya ofudumeleyo, kodwa isithuthi sombane somoya ngenxa yokuba akukho injini, Okwangoku, uninzi lwezithuthi zamandla amatsha kwimarike zifezekisa isithuthi samandla amatsha. ukufudumeza ngobushushu impompo okanye i-PTC yokufudumeza.
(3) Umgaqo wokusebenza wempompo yobushushu umi ngolu hlobo lulandelayo: kule nkqubo ingentla, ulwelo olubilisa kancinci (olufana ne-freon kwi-air conditioner) luba ngumphunga emva kokuthotywa yivalve ye-throttle, lufunxa ubushushu obusuka kwiqondo lobushushu elisezantsi (elinjalo. njengangaphandle kwemoto), kwaye emva koko icinezele umphunga ngecompressor, yenza ubushushu bunyuke, ikhuphe ubushushu obufunliweyo ngecondenser kunye ne-liquefied, ize ibuyele kwi-throttle. Lo mjikelo ngokuqhubekayo uhambisa ubushushu ukusuka kwindawo epholileyo ukuya kwindawo yokufudumala (ubushushu obufunekayo). Itekhnoloji yempompo yobushushu inokusebenzisa i-joule ye-1 yamandla kwaye ihambise ngaphezu kwe-1 joule (okanye i-2 joules) yamandla ukusuka kwiindawo ezibandayo, okukhokelela kugcino olubalulekileyo kusetyenziso lwamandla.
(4) I-PTC sisishunqulelo se-Positive Temperature Coefficient (i-coefficient yobushushu obufanelekileyo), ebhekiselele ngokubanzi kwizinto ze-semiconductor okanye amacandelo ane-coefficient enkulu yobushushu obulungileyo. Ngokutshaja i-thermistor, ukuchasana kuyatshisa ukunyusa ubushushu. I-PTC, kwimeko enzima, inokufezekisa kuphela i-100% yokuguqulwa kwamandla. Kuthatha i-1 joule yamandla ukuvelisa ubukhulu be-1 joule yobushushu. Intsimbi yombane kunye ne-curling iron esetyenziswa kubomi bethu bemihla ngemihla zonke zisekelwe kulo mgaqo. Nangona kunjalo, ingxaki ephambili yokufudumeza kwe-PTC kukusetyenziswa kwamandla, okuchaphazela ukuhamba kwezithuthi zombane. Ukuthatha i-2KW PTC njengomzekelo, ukusebenza ngamandla apheleleyo ngeyure kudla i-2kWh yombane. Ukuba imoto ihamba iikhilomitha ezili-100 kwaye isebenzisa i-15kWh, i-2kWh iya kuphulukana ne-13 yeekhilomitha zoluhlu lokuqhuba. Uninzi lwabanini beemoto ezisemantla bakhalaza ukuba uluhlu lwezithuthi zombane luye lwancipha kakhulu, ngokuyinxenye ngenxa yokusetyenziswa kwamandla okufudumeza kwe-PTC. Ukongezelela, kwimozulu ebanda ebusika, umsebenzi wezinto eziphathekayo kwibhetri yamandla uyancipha, ukusebenza kakuhle kokukhupha akuphezulu, kwaye i-mileage iya kuthotywa.
Umahluko phakathi kokufudumeza kwe-PTC kunye nokufudumeza kwempompo yokushisa kwisithuthi samandla esitsha somoya kukuba: Ukufudumala kwe-PTC = ubushushu bokuvelisa, ukufudumala kwempompo yokushisa = ukuphatha ukushisa.
