Kubaluleke kakhulu ukukhetha i-compressor yekhwalithi ephezulu ye-CO2.Uma ukhetha i-compressor efanele, ungayisebenzisa ukukhiqiza umkhiqizo ongcono kakhulu wenzuzo ephezulu.
Okuvelele:
Isimiso se-CO2 compressor
Izici ezinhle kakhulu ze-CO2 compressors
Uhlelo lokusebenza oluhle kakhulu lwe-CO2 compressors
Isimiso se-CO2 compressor
Kusukela embonini yokusetshenziswa kwama-compressors, izimboni ezisetshenziselwa umoya ocindezelwe zihlanganisa imishini, izimoto, i-electronics, amandla kagesi, i-metallurgy, izimayini, ukwakhiwa, izinto zokwakha, i-petroleum, amakhemikhali, i-petrochemical, izindwangu, ukuvikelwa kwemvelo, amasosha kanye nezinye izimboni kanye nezindawo zomphakathi. .Zonke izindawo zokukhiqiza nokuphila.Umoya ocindezelwe uwumthombo obalulekile wamandla emikhiqizweni yezimboni, futhi waziwa nangokuthi "umthombo wokuphila" wokukhiqizwa kwemikhiqizo yezimboni.
Kunezinhlobo eziningi ze-air compressor, ezingahlukaniswa ngezigaba ezintathu ngokusekelwe endleleni ezisebenza ngayo: i-volumetric, i-dynamic (isivinini noma i-turbo) kanye ne-thermal.Kuma-compressor amahle wokufuduka, ukwanda kwengcindezi kufinyelelwa ngokuncika ekucindezelweni okuqondile kwevolumu yegesi.Ku-compressor enamandla, i-impeller ijikeleza ngesivinini esiphezulu ukuze kwandiswe ukucindezela kanye nesivinini segesi, bese kuthi endaweni emile, ingxenye yesivinini ingashintshwa ibe amandla okucindezela kwegesi.Ijethi iyiphrinta eshisayo.Isebenzisa igesi enesivinini esikhulu noma indiza yesitimu ukuze ithwale igesi egeleza ngaphakathi, ebese iguqulwa ibe amandla okucindezela ngesivinini sengxube esabalele.
Izici ezinhle kakhulu ze-CO2 compressors
Uma kuqhathaniswa nama-compressor asefrijini ajwayelekile, ama-compressor e-CO2 anomfutho ophakeme wokusebenza, ukucindezela okukhulu okuhlukile, isilinganiso sokucindezela okuncane, umthamo omncane, isisindo esilula, ubunzima bokulawula ukuvunyelwa kwezingxenye ezihambayo, nezici ezinzima zokuthambisa.Ngakho-ke, ucwaningo nokuthuthukiswa kwe-carbon dioxide compressors bekulokhu kuyiphuzu elinzima ekuthuthukisweni kobuchwepheshe beziqandisi.Izikhungo ezahlukahlukene zocwaningo nezinkampani zemishini yokuqandisa zithuthukise izinhlobo ezahlukahlukene zama-compressor ekhaya naphesheya.Ngenxa yezinzuzo zemvelo ze-CO2 ezinhlelweni zokufaka umoya ezimotweni, ama-compressor e-CO2 ezimoto nawo ahlolisisiwe futhi athuthukiswa ngezinkampani ezihlukene zeziqandisi nezinkampani zezimoto.
Uhlelo lokusebenza oluhle kakhulu lwe-CO2 compressors
1. Ekusetshenzisweni kwe-air conditioning yezimoto, ngalesi sikhathi, uhlelo lwe-air conditioning lusebenza ngaphansi kwezimo ezibhalwe phansi, futhi ingcindezi yokusebenza kwayo iphezulu kodwa isilinganiso sokucindezela siphansi, ukusebenza kahle okuhlobene kwe-compressor kuphezulu;ukudluliswa kokushisa okuhle kakhulu kanye nezakhiwo ze-thermodynamic ze-supercritical fluid zikwenza Ukusebenza kahle kokuba isishintshi sokushisa nakho kuphezulu kakhulu, okwenza uhlelo lwe-air conditioning lusebenze kahle futhi lungakwazi ukuncintisana neziqandisi ezivamile (ezifana no-R12, R22, njll. ) nezinye izindlela ezikhona (R134a, R410A, njll.).Ukuze kuthuthukiswe izimoto zikagesi, izici zamaphampu okushisa e-carbon dioxide nazo zingaxazulula inkinga yokuthi ama-air conditioners emoto yesimanje awakwazi ukunikeza ukushisa okwanele emotweni ebusika.Ngezifundo eziningi zokuhlola, kuye kwaboniswa ukuthi umjikelezo obhaliwe we-CO2 we-air conditioning yemoto awunayo nje kuphela izinzuzo zemvelo, kodwa futhi unokusebenza kahle kwesistimu.
2. Kufakwe kumaphampu okushisa ahlukahlukene, ikakhulukazi ama-heaters amanzi epompo yokushisa.Ngalesi sikhathi, uhlelo lwepompo lokushisa lusebenza ngaphansi kwezimo ezibhalwe phansi, futhi izinzuzo ze-compressor kanye ne-heater exchanger zisekhona;ushintsho olubaluleke kakhulu ku-CO2 epholile yegesi ifaneleka ukushisa kwamanzi, ngaleyo ndlela yenza iphampu yokushisa isebenze kahle , futhi ingaqhudelana neziqandisi ezivamile (R134a, R410A, njll.).Ngokutadisha iphampu yokushisa ye-CO2, hhayi kuphela ukukhishwa kwe-CO2 okungancishiswa, kodwa futhi iphampu yokushisa inokusebenza okuphezulu futhi inokusebenza okubanzi kanye namathemba okuthuthukiswa.
3. Isicelo ohlelweni lokuqandisa kwe-cascade.Ngalesi sikhathi, i-CO2 isetshenziswa njengesiqandisi sokushisa okuphansi, futhi izinga lokushisa eliphezulu lenziwe nge-NH3 noma i-R290 njengesiqandisi.Uma kuqhathaniswa nezinye iziqandisi ze-cryogenic, ngisho nasemazingeni okushisa aphansi, i-CO2 ine-viscosity ephansi kakhulu, ukusebenza kahle kokudlulisa ukushisa, kanye namandla amakhulu okuqanda.
Njengamanje, e-China, i-NH/CO2 i-cascade refrigeration system, kanye ne-NH3 njengesiqandisi, i-CO2 njengesistimu yokupholisa epholile isetshenziswe kabanzi kwezobunjiniyela bezokuthutha, ukucubungula izinkukhu, ukwenza iqhwa, izithako zokubeka isimo kanye nemikhiqizo yasemanzini.isicelo.
Isikhathi sokuthumela: Jan-28-2022