Mushure mekutenga muchina wekofi, hazvidzivisike kusarudza zvinhu zvine hukama, sezvo iyi ndiyo chete nzira yekubvisa zvirinani kofi yekuItaly iwe pachako. Pakati pavo, sarudzo inonyanya kufarirwa pasina mubvunzo mubato wemashini wekofi, iyo yakagara yakakamurwa kuva mapoka makuru maviri: rimwe boka rinosarudza "diversion portafilter" ine pasi inoyerera inobuda; Imwe nzira ndeyekusarudza chinyorwa uye chinoyevedza 'bottomless portafilter'. Saka mubvunzo ndewekuti, ndeupi musiyano pakati pezviviri izvi?
Iyo diverter portafilter ndeye yechinyakare espresso muchina portafilter, iyo yakazvarwa mukushanduka kwemuchina wekofi. Kare, pawaitenga muchina wekofi, iwe waiwanzowana maviri portafilters ane diversion ports pazasi! Imwe inzira imwe-imwe nzira yekutsaudzira portafilter ye-single-serving powder basket, uye imwe yacho inzira mbiri-diversion portafilter yekaviri-serving poda tswanda.
Chikonzero chemisiyano miviri iyi ndechekuti pfuti imwe yapfuura inoreva mvura yekofi yakabviswa mudengu rehupfu. Kana mutengi akarayira izvi, chitoro chichashandisa tswanda yehupfu imwe chete kuti ibudise pfuti ye espresso kwaari; kana mapfuti maviri achizoitwa, chitoro chinoshandura mubato, kushandura chikamu chimwe chete kune kaviri-chikamu, uyezve kuisa makapu maviri epfuti pasi pezviteshi zviviri zvekuchinjisa, kumirira kuti kofi ibudiswe.
Zvisinei, sezvo vanhu vasingachashandisi nzira yekare yekuchera espresso, asi kushandisa hupfu hwakawanda uye mvura shoma kuti vabudise espresso, imwe-chikamu cheupfu tswanda uye imwe diversion handle iri kuderera zvishoma nezvishoma. Kusvikira ikozvino, mamwe machina ekofi achiri kuuya nemabatiro maviri kana atengwa, asi mugadziri haachauyi nemabatiro maviri ane diversion ports, asi mubato usina chigadziko unotsiva chinzvimbo chemubato wechikamu chimwe chete, ndiko kuti, mubato wekofi usina chigadziko uye mubato wekofi yekutsauka!
Iyo isina kudzika portafilter, sekureva kunoita zita, mubato usina diversion pasi! Sezvauri kuona, pasi payo pane mhango, ichipa vanhu kunzwa kwemhete inotsigira mbiya yese yehupfu.
Kuberekwa kwabottomless portafilters
Pavanenge vachiri kushandisa zvibato zvechinyakare zvinopatsanura, baristas vakaona kuti kunyange pasi pemaparamita mamwe chete, kapu yega yega ye espresso yakabviswa ichava nekunaka kwakasiyana zvishoma! Dzimwe nguva zvakajairika, dzimwe nguva zvakasanganiswa neasina kujeka anonaka, izvi zvinosiya baristas vachinetseka. Saka, muna 2004, Chris Davison, mubatsiri weAmerican Barista Association, akabatana nevamwe vake kugadzira mubato usina magumo! Bvisa pasi uye rega kupora kwekubvisa kofi kuuye mumaziso evanhu! Saka tinoziva kuti chikonzero chakaita kuti vafunge kubvisa pasi ndechekuona mamiriro ekutora espresso zvakanyanya intuitively.
Ipapo, vanhu vakaona kuti kupfachuka kwakanyanyisa kwaizoitika nguva nenguva panguva yekushandiswa kwechibatiso chisina kudzika, uye pakupedzisira zviedzo zvakaratidza kuti chiitiko ichi chinoputika ndicho chaive kiyi yekukonzera shanduko yekuravira. Saka, "channel effect" yakawanikwa nevanhu.
Saka ndechipi chiri nani, mubato usina chigadziko kana mubato unotenderedza? Ndinogona kungoti: imwe neimwe ine zvayakanakira! Iyo isina pasi mubato inobvumidza iwe kuti uone iyo yakanyudzwa yekubvisa maitiro zvakanyanya intuitively, uye inogona kuderedza nzvimbo inobatwa panguva yekubvisa. Iyo inonyanya kushamwaridzana kune yakasviba kugadzira kofi, sekushandisa kapu zvakananga, uye zviri nyore kuchenesa pane diverter mubato;
Chakanakira che diverter chibatiso ndechekuti haufanirwe kunetseka nezve kuputika. Kunyangwe kana chibatiso chisina kudzika chikaitwa nemazvo, pachine mukana wekupfapfaidza! Kazhinji, kuitira kuti tipe kuravira kwakanakisa uye mhedzisiro, isu hatizoshandisa kapu ye espresso kugamuchira espresso, nekuti izvi zvinokonzeresa kuti mamwe girisi arembera pamukombe uyu, kuderedza kuravira zvishoma. Saka kazhinji shandisa kapu yekofi zvakananga kuti ugamuchire espresso! Asi iyo splashing phenomenon ichaita kuti kapu yekofi iite seyakasviba senge iri pazasi.
Izvi zvinokonzerwa nekusiyana kwehurefu uye chiitiko chekuputika! Naizvozvo, mune izvi, iyo diverter mubato pasina sputtering ichave yakanakira! Asi kazhinji, nhanho dzayo dzekuchenesa zvakare dzinorema ~ Naizvozvo, mukusarudza kwemubato, unogona kusarudza zvinoenderana nezvaunoda iwe pachako.
Nguva yekutumira: Jul-03-2025