Ubomi benkonzo ye-hydrogen refueling station compressors buchatshazelwa zizinto ezahlukeneyo. Ngokuqhelekileyo, ubomi babo benkonzo buphakathi kweminyaka eyi-10-20, kodwa imeko ethile inokwahluka ngenxa yezi zinto zilandelayo:
Enye, Uhlobo lweCompressor kunye noyilo
1. Ukubuyisela icompressor
Olu hlobo lwecompressor lucinezela igesi ye-hydrogen ngokusebenzisa intshukumo yokubuyisela ipiston ngaphakathi kwe-cylinder. Iimpawu zayo zokuyila ziyenza ibe nzima ngokwesakhiwo kwaye ibe neendawo ezininzi ezihambayo. Ngokubanzi, ukuba zigcinwe kakuhle, ubomi benkonzo yecompressor ezibuyiselayo zinokuba malunga ne-10-15 yeminyaka. Iicompressor zangoku eziphindaphindayo zisebenzisa izixhobo eziphucukileyo kunye noyilo oluphuculweyo lunokwandiswa ukuya kwiminyaka eli-15.
2. Icompressor ye-Centrifugal
Compressors Centrifugal isantya kwaye compress igesi hydrogen ngokusebenzisa high-speed ejikeleza impellers.Ulwakhiwo yayo ilula, kunye neendawo ezimbalwa ezihambayo, kwaye isebenza ngokuzinzileyo ngokwentelekiso phantsi kweemeko ezifanelekileyo zokusebenza.Ngexesha lokusetyenziswa eqhelekileyo, ubomi benkonzo compressors centrifugal inokufikelela kwiminyaka eyi-15-20.Ingakumbi kwi-high-end ejikelezayo isetyenziswa kwisikhululo i-refufugal i-refufugal esetyenziswa kwisikhululo se-refufugal, i-compressor isetyenziswe kwi-centrifugal yenkonzo enkulu, i-compressor ye-high-end isetyenziswe kwisikhululo se-refufugal. ubomi bunokuba bude.
Ezimbini, Iimeko zokusebenza kunye neeparamitha zokusebenza
1. Uxinzelelo kunye nobushushu
Uxinzelelo olusebenzayo kunye nobushushu be-hydrogen refueling station compressors inempembelelo enkulu kwinkonzo yabo yokuphila.Uxinzelelo olusebenzayo lwe-compressor ye-hydrogen refueling station iphakathi kwe-35-90MPa.Ukuba i-compressor isebenza kufuphi nomda woxinzelelo oluphezulu ixesha elide, iya kwandisa icandelo lokunxiba kunye nokudinwa, ngaloo ndlela inciphisa ubomi bayo benkonzo.Ngokomzekelo, xa uxinzelelo olusebenzayo lwe-MPa luhlala luhlala luhlala luhlala luhlala luhlala luphantsi kwe-9. icuthwe ngeminyaka emi-2-3 xa ithelekiswa nokusebenza kwi-60MPa.
Ngokubhekiselele kwiqondo lokushisa, i-compressor ivelisa ukushisa ngexesha lokusebenza, kwaye ukushisa okuphezulu kakhulu kunokuchaphazela ukusebenza kwamacandelo kunye namandla ezinto eziphathekayo. Kwiimeko eziqhelekileyo, ubushushu bokusebenza kwecompressor kufuneka ilawulwe ngaphakathi koluhlu oluthile, olungadlulanga kwi-80-100 ℃. Ukuba ukushisa kudlula olu luhlu ixesha elide, kunokubangela iingxaki ezifana nokuguga kwamatywina kunye nokunciphisa ukusebenza kweoli yokuthambisa, okuya kunciphisa ubomi benkonzo ye-compressor.
2. Isantya sokuhamba kunye nomthwalo
Isantya sokuhamba kwe-hydrogen simisela imeko yomthwalo we-compressor.Ukuba i-compressor isebenza kumazinga aphezulu okuhamba kunye namazinga aphezulu omthwalo (njengokudlula i-80% yezinga lomthwalo woyilo) ixesha elide, amacandelo abalulekileyo afana ne-motor, i-impeller (kwi-compressors ye-centrifugal), okanye i-piston (ye-compressor reciprocating) ngaphakathi iya kuhoywa ngokuchasene nomthwalo obalulekileyo, i-compant rate. iphantsi kakhulu, i-compressor inokufumana umsebenzi ongazinzanga kwaye ibe nemiphumo emibi kwinkonzo yayo.Ngokuthetha ngokubanzi, kulungele ngakumbi ukulawula izinga lomthwalo we-compressor phakathi kwe-60% kunye ne-80%, enokwandisa ubomi benkonzo ngelixa iqinisekisa ukusebenza kakuhle.
Okwesithathu, Ugcino kunye nemo yogcino
1. Ulondolozo lwemihla ngemihla
Ukuhlolwa rhoqo, ukucocwa, ukuthambisa, kunye neminye imisebenzi yesiqhelo yokulungisa kwiicompressors zibalulekile ekwandiseni ubomi bazo benkonzo.
Ngokomzekelo, ukutshintshwa rhoqo kweoli yokuthambisa kunye netywina kunokuthintela ngokufanelekileyo ukunxiba kwecandelo kunye nokuvuza.Kucetyiswa ngokubanzi ukuba kuthathelwe indawo ioyile yokuthambisa rhoqo iiyure ezingama-3000-5000, kwaye endaweni yezitywina yonke iminyaka eyi-1-2 ngokwemeko yabo yokunxiba.
Ukucoca i-inlet kunye ne-outlet ye-compressor ukukhusela ukungcola ukungena ngaphakathi kuyingxenye ebalulekileyo yokugcinwa kwemihla ngemihla.
Ukuba isihluzo sokungenisa umoya asicocwanga ngexesha elifanelekileyo, uthuli kunye nokungcola kunokungena kwi-compressor, okukhokelela ekugqithiseni kwecandelo kunye nokunciphisa ubomi benkonzo ye-compressor nge-1-2 iminyaka.
2. Ukugcinwa rhoqo kunye nokutshintshwa kwecandelo
Ngokuqhelekileyo, icompressor kufuneka ihlaziywe rhoqo emva kweminyaka engama-2-3 ukuhlola kunye nokulungisa izinto eziphambili zokuguga, ukubola, kunye neminye imiba; Yenza ukulungiswa okukhulu rhoqo emva kweminyaka eyi-5 ukuya kwe-10 ukuze utshintshe izinto ezigugile kakhulu ezifana ne-impellers, i-impellers, njl njl. ukutshintshwa, ubomi benkonzo yecompressor bunokwandiswa ngeminyaka emi-3-5 okanye nangaphezulu.
3. Ukubeka iliso kumsebenzi kunye nokuphatha iimpazamo
Ngokwamkela iinkqubo eziphezulu zokubeka iliso ukubeka iliso kwiiparitha zokusebenza ze-compressor ngexesha langempela, njengoxinzelelo, ubushushu, izinga lokuhamba, ukungcangcazela, njl., iingxaki ezinokuthi zibonwe ngexesha elifanelekileyo kwaye amanyathelo anokuthathwa.Ngokomzekelo, xa ukutshatyalaliswa okungaqhelekanga kwe-compressor kufunyenwe, kunokuthi kube ngenxa yemibandela efana nokungalingani kwe-impeller okanye ukuthwala ukuthwala. Ukugcinwa kwangexesha kunokuthintela iphoso ekuqhubeleni phambili ukwandisa, ngaloo ndlela ukwandisa ubomi benkonzo ye-compressor.
Ixesha lokuposa: Nov-29-2024