Ama-air conditioner empompi yokushisa yendabuko anokusebenza kahle kokushisa okuphansi kanye nomthamo wokushisa onganele endaweni ebandayo, okuvimbela izimo zokusetshenziswa kwezimoto zikagesi. Ngakho-ke, uchungechunge lwezindlela zokuthuthukisa ukusebenza kwama-air conditioner empompi yokushisa ngaphansi kwezimo zokushisa eziphansi luye lwathuthukiswa futhi lwasetshenziswa. Ngokwandisa ngokunengqondo isekethe yesibili yokushintshana kokushisa, ngenkathi kupholiswa ibhethri lamandla kanye nohlelo lwemoto, ukushisa okusele kuyasetshenziswa kabusha ukuze kuthuthukiswe umthamo wokushisa wezimoto zikagesi ngaphansi kwezimo zokushisa eziphansi. Imiphumela yokuhlola ikhombisa ukuthi umthamo wokushisa we-air conditioner yempompi yokushisa yokubuyisa ukushisa okulahliwe uthuthuke kakhulu uma kuqhathaniswa ne-air conditioner yempompi yokushisa yendabuko. I-heat pump yokubuyisa ukushisa okulahliwe enezinga lokuxhuma elijulile lesistimu ngayinye yokuphatha ukushisa kanye nohlelo lokuphatha ukushisa kwezimoto olunezinga eliphakeme lokuhlanganiswa kusetshenziswa ku-Tesla Model Y kanye ne-Volkswagen ID4. Kusetshenziswe i-CROZZ namanye amamodeli (njengoba kuboniswe ngakwesokudla). Kodwa-ke, lapho izinga lokushisa elizungezile liphansi futhi inani lokubuyisa ukushisa okulahliwe lincane, ukubuyisa ukushisa okulahliwe kukodwa akukwazi ukuhlangabezana nesidingo somthamo wokushisa ezindaweni zokushisa eziphansi, futhi ama-heater e-PTC asadingeka ukuze alungise ukushoda kwamandla okushisa ezimweni ezingenhla. Kodwa-ke, ngokuthuthuka kancane kancane kwezinga lokuhlanganiswa kokuphathwa kokushisa kwemoto kagesi, kungenzeka ukwandisa inani lokubuyiselwa kokushisa okulahliwe ngokwandisa ukushisa okukhiqizwa yimoto, ngaleyo ndlela kwandiswe umthamo wokushisa kanye ne-COP yesistimu yepompo yokushisa, futhi kugwenywe ukusetshenziswa kweIsifudumezi sokupholisa se-PTC/Isifudumezi somoya se-PTC. Ngenkathi kunciphisa kakhulu izinga lokuhlala endaweni yesistimu yokuphatha ukushisa, kuhlangabezana nesidingo sokushisa sezimoto zikagesi endaweni enezinga lokushisa eliphansi. Ngaphezu kokubuyiselwa nokusetshenziswa kokushisa okungcolile okuvela kumabhethri nezinhlelo zezimoto, ukusetshenziswa komoya obuyayo kuyindlela yokunciphisa ukusetshenziswa kwamandla kwesistimu yokuphatha ukushisa ngaphansi kwezimo zokushisa eziphansi. Imiphumela yocwaningo ikhombisa ukuthi endaweni enezinga lokushisa eliphansi, izindlela zokusebenzisa umoya obuyayo ezinengqondo zinganciphisa amandla okushisa adingwa izimoto zikagesi ngo-46% kuya ku-62% ngenkathi kugwenywa ukufiphaza nokuqandisa amafasitela, futhi kunganciphisa ukusetshenziswa kwamandla okushisa ngamaphesenti afinyelela ku-40%. I-Denso Japan iphinde yakha isakhiwo somoya/umoya omusha esihambisanayo esinezingqimba ezimbili, esinganciphisa ukulahlekelwa ukushisa okubangelwa ukuphefumula ngo-30% ngenkathi kugwenywa ukufiphaza. Kulesi sigaba, ukuzivumelanisa kwemvelo kokuphathwa kokushisa kwezimoto zikagesi ngaphansi kwezimo ezimbi kakhulu kuyathuthuka kancane kancane, futhi kukhula ngendlela yokuhlanganiswa nokukhula kohlaza.
Ukuze kuthuthukiswe ukusebenza kahle kokuphathwa kokushisa kwebhethri ngaphansi kwezimo zamandla aphezulu futhi kuncishiswe ubunzima bokuphathwa kokushisa, indlela yokulawula ukushisa kwebhethri yokupholisa ngqo kanye nokushisa ngqo ethumela ngqo i-refrigerant ephaketheni lebhethri ukuze ishintshwe ukushisa nayo iyisisombululo sobuchwepheshe samanje. Ukucushwa kokuphathwa kokushisa kokushintshaniswa kokushisa ngqo phakathi kwephakethe lebhethri kanye ne-refrigerant kuboniswe esithombeni ngakwesokudla. Ubuchwepheshe bokupholisa ngqo bungathuthukisa ukusebenza kahle kokushintshaniswa kokushisa kanye nesilinganiso sokushintshaniswa kokushisa, kutholakale ukusatshalaliswa kokushisa okufanayo ngaphakathi kwebhethri, kuncishiswe i-loop yesibili futhi kwandise ukubuyiselwa kokushisa okulahliwe kohlelo, ngaleyo ndlela kuthuthukiswe ukusebenza kokulawula izinga lokushisa kwebhethri. Kodwa-ke, ngenxa yobuchwepheshe bokushintshaniswa kokushisa ngqo phakathi kwebhethri ne-refrigerant, ukupholisa nokushisa kudinga ukukhushulwa ngokusebenza kohlelo lwepompo yokushisa. Ngakolunye uhlangothi, ukulawula izinga lokushisa kwebhethri kunqunyelwe ukuqala nokuma kohlelo lokupholisa umoya wepompo yokushisa, olunomthelela othile ekusebenzeni kwe-loop ye-refrigerant. Ngakolunye uhlangothi, futhi kunciphisa ukusetshenziswa kwemithombo yokupholisa yemvelo ezinkathini zokushintsha, ngakho-ke lobu buchwepheshe busadinga ucwaningo olwengeziwe, ukuthuthukiswa kanye nokuhlolwa kokusetshenziswa.
Inqubekela phambili Yocwaningo Lwezingxenye Eziyinhloko
Uhlelo lokuphatha ukushisa kwezimoto zikagesi (I-HVCH) iqukethe izingxenye eziningi, ikakhulukazi ezihlanganisa ama-compressor kagesi, ama-valve kagesi, ama-heat exchanger, amapayipi ahlukahlukene, kanye nama-reservoirs amanzi. Phakathi kwazo, i-compressor, i-valve kagesi kanye ne-heat exchanger yizingxenye eziyinhloko zesistimu yepompo yokushisa. Njengoba isidingo sezimoto zikagesi ezilula siqhubeka nokukhula kanye nezinga lokuhlanganiswa kwesistimu liqhubeka nokujula, izingxenye zokuphathwa kokushisa kwezimoto zikagesi nazo ziyathuthuka zibheke ekukhanyeni okulula, okuhlanganisiwe, kanye nokuguquliwe. Ukuze kuthuthukiswe ukusebenza kwezimoto zikagesi ngaphansi kwezimo ezimbi kakhulu, izingxenye ezingasebenza ngokujwayelekile ngaphansi kwezimo ezimbi kakhulu futhi zihlangabezane nezidingo zokusebenza kokuphathwa kokushisa kwezimoto nazo ziyathuthukiswa futhi zisetshenziswe ngokufanele.
Isikhathi sokuthunyelwe: Ephreli-04-2023
